CN117162343B - Transformer insulating material stripper - Google Patents
Transformer insulating material stripper Download PDFInfo
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- CN117162343B CN117162343B CN202311447252.4A CN202311447252A CN117162343B CN 117162343 B CN117162343 B CN 117162343B CN 202311447252 A CN202311447252 A CN 202311447252A CN 117162343 B CN117162343 B CN 117162343B
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- 239000011810 insulating material Substances 0.000 title claims description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Insulating Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of insulation cylinder demolding, in particular to a transformer insulation material demolding machine, which solves the problems that when an insulation cylinder is demolded, the insulation cylinder is usually longer, so that the insulation cylinder is cracked due to uneven stress, and when the insulation cylinder is demolded, the insulation cylinder is easy to generate demolding deformation and even damage due to inconsistent pushing direction of the insulation cylinder and a demolding mechanism. According to the invention, through the blocking of the extrusion plate and the core placing groove, the insulating cylinder is removed from the surface of the mold core without moving along with the mold core, and the front side surface of the insulating cylinder is equally divided into three positions to be blocked, so that the situation that the front side surface of the insulating cylinder is broken or skewed due to uneven stress during demolding is prevented.
Description
Technical Field
The invention relates to the technical field of insulation cylinder demolding, in particular to a transformer insulation material demolding machine.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and is internally provided with an insulating cylinder auxiliary wiring and the like which are made of insulating materials;
insulation barrels are commonly used in electrical equipment to assist and guide the wiring to complete electrical connections. The insulation cylinder is usually manufactured by glass fiber processing, and the insulation cylinder is usually required to be subjected to demolding treatment during processing, so that all factors of insulation performance, mechanical strength, processing difficulty and cost are combined.
When the existing insulating cylinder is demolded, the insulating cylinder is generally longer, so that the situation that the insulating cylinder is broken due to uneven stress is caused during demolding, and when the insulating cylinder is demolded, the situation that the insulating cylinder is inconsistent with the pushing direction of the demolding mechanism, so that demolding deformation or even damage is caused easily occurs; therefore, the existing requirements are not met, and a transformer insulating material stripper is provided.
Disclosure of Invention
The invention aims to provide a transformer insulating material stripper, which solves the problems that the insulator is generally longer when the insulator is stripped, so that the insulator is cracked due to uneven stress during the stripping, and the insulator is easy to deform and even damage due to inconsistent pushing direction of the insulator and a stripping mechanism during the stripping.
In order to achieve the above purpose, the present invention provides the following technical solutions: the transformer insulating material stripper comprises a supporting mechanism, wherein two extrusion mechanisms are fixedly arranged at the front position of the top surface of the supporting mechanism, two balance mechanisms are movably arranged at the middle position of the top surface of the supporting mechanism, and a hydraulic pump is fixedly arranged at the rear position of the top surface of the supporting mechanism;
the balance mechanism comprises a swinging plate, a movable plate, a positioning plate and a rotating shaft, wherein two swinging plates are movably mounted on the surface of the support mechanism, the top end surfaces of the swinging plates are slidably inserted with the movable plate, the surfaces of the movable plates are fixedly provided with the positioning plate, and the rotating shaft is rotatably mounted at the central position inside the swinging plate.
Preferably, the balance mechanism further comprises a T-shaped sliding groove and a compression spring, the T-shaped sliding grooves are formed in the surfaces of the top ends of the two swing plates, the bottom ends of the two movable plates are slidably inserted into the T-shaped sliding grooves, and the compression spring is movably installed between the two movable plates and the inside of the T-shaped sliding grooves.
Preferably, the supporting mechanism comprises a demolding table, support columns, a core placing groove, a rotating frame and a limiting chute, wherein the rotating frame is fixedly installed at the top end of the demolding table close to the positions of the two ends of the rotating shaft, the core placing groove is formed in the surface of the top end of the demolding table, a plurality of support columns are fixedly installed at the bottom end of the demolding table, and the limiting chute is formed in the surfaces of the two sides of the inner portion of the core placing groove.
Preferably, the extrusion mechanism comprises a connecting shaft, a connecting plate, an extrusion plate and an anti-collision plate, wherein one end of the front side of the rotating shaft is fixedly connected with the connecting shaft, the connecting plate is fixedly arranged on the outer surface of the connecting shaft, the extrusion plate is fixedly connected with the outer end of the connecting plate, and the anti-collision plate is movably arranged on the inner side surface of the extrusion plate.
Preferably, the extrusion mechanism further comprises a V-shaped rotating plate, a limiting plate, an impact arm, an extrusion spring, an impact block, a rotating rod, a limiting table and an angle limiting groove, wherein the rotating rod is connected between two supporting columns close to the core placing groove in a rotating mode, the V-shaped rotating plate is fixedly arranged on the outer surface of the rotating rod, the limiting plate is fixedly arranged at one end, close to the swinging plate, of the V-shaped rotating plate, the impact arm is fixedly arranged at the other end of the V-shaped rotating plate, the impact block is movably arranged at the top end of the impact arm, the extrusion spring is movably arranged between the impact block and the inside of the impact arm, the limiting table is fixedly arranged below the rotating rod, two ends of the limiting table are fixedly connected with the supporting columns, two angle limiting grooves are formed in the top end surface of the limiting table, and the surface of the V-shaped rotating plate is attached to the surface of the angle limiting groove.
Preferably, three fixing frames are fixedly arranged at the position, close to the rear side, of the top end of the demoulding table, the hydraulic pump is fixedly arranged in the three fixing frames, a hydraulic rod is movably inserted into the output end of the hydraulic pump, and a pushing disc is fixedly arranged at the outer end of the hydraulic rod.
Preferably, the top of drawing of patterns platform is equipped with the mould core, both ends are all fixed mounting in front and back of mould core have the axle sleeve, the surface movable mounting of mould core has an insulating cylinder.
Preferably, the outside surface of stripper plate all laminates with the surface of mould core, the rear side surface of stripper plate all laminates with the front side surface of an insulating cylinder, the top surface of limiting plate laminates with the bottom surface of swing board, the top surface of striking arm laminates with the surface of mould core, the one end surface of an insulating cylinder laminates with the surface of striking arm.
Preferably, two the inside of core standing groove is inserted in the equal activity of one end of swinging arms, the top surface of swinging arms all laminates with the surface of insulating cylinder, the bottom surface of swinging arms all laminates with the surface of spacing chute, the surface of locating plate all laminates with the surface of insulating cylinder.
Preferably, the width dimension of the limiting plate is larger than the inner diameter dimension of the core placing groove, and the surface of the shaft sleeve, which is close to one side of the hydraulic rod, is attached to the surface of the pushing disc.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching of the core placing groove and the swinging plates, when the device needs to demould the insulating cylinder and the mould core, the mould core and the insulating cylinder can be placed in the core placing groove, at the moment, the insulating cylinder can press one end of the two swinging plates close to the core placing groove due to gravity, the swinging plates can be tilted towards two sides due to pressure, and then the two swinging plates are in a tangential state with the insulating cylinder, so that the mould core and the insulating cylinder can be limited through the two swinging plates, and the situation that the movement direction of the mould core deviates from the hydraulic rod can not occur when the mould core is demoulded, so that the hydraulic rod and the mould core are kept parallel, and accidents are prevented;
2. according to the invention, through the cooperation of the movable plate and the positioning plate, when the swinging plate is pressed by the insulating cylinder to tilt, the movable plate is driven to tilt at the same time, and at the moment, the movable plate drives the positioning plate to be close to the surface of the insulating cylinder so as to touch the outer surface of the insulating cylinder to extrude the insulating cylinder, so that the insulating cylinder can be extruded by the positioning plate to further prevent deflection, and when the device is used for demolding mold cores and insulating cylinders with different sizes, the positions of the movable plate and the positioning plate can be adjusted in a manner that the movable plate slides in the T-shaped sliding groove, so that the mold cores and the insulating cylinders with different sizes are adapted to use;
3. according to the invention, through the cooperation of the connecting plate and the extrusion plate, when the swinging plate is pressed by the insulating cylinder, the swinging plate outwards rotates to drive the rotating shaft to synchronously rotate, at the moment, the rotating shaft drives the connecting shaft to synchronously rotate so as to drive the connecting plate to rotate, at the moment, the connecting plate drives the extrusion plate to rotate towards the direction of the mold core, so that the surface of the extrusion plate impacts the surface of the mold core, the insulating cylinder is blocked by the extrusion plate, the mold core is impacted by the extrusion plate to generate vibration, vibration is generated between the mold core and the insulating cylinder to loosen between the mold core and the insulating cylinder, the insulating cylinder is more conveniently demoulded, and when the insulating cylinder is demoulded, the insulating cylinder is not removed from the surface of the mold core by the blocking of the extrusion plate and the impact arm at the same time, and the front side surface of the insulating cylinder is equally divided into three positions to be blocked, so that the front side surface of the insulating cylinder is prevented from being broken or skewed due to uneven stress during the demoulding;
4. according to the invention, through the cooperation of the V-shaped rotating plate and the limiting plate, when the swinging plate is pressed by the insulating cylinder, the swinging plate can downwards rotate to strike the surface of the limiting plate, so that the limiting plate downwards rotates, at the moment, the V-shaped rotating plate can be driven by the limiting plate to rotate along the rotating rod as the axis, so that the impact arm is driven by the V-shaped rotating plate to upwards rotate to strike the outer surface of the mold core, at the moment, the vibration effect generated between the mold core and the insulating cylinder is improved by cooperation with the impact of the extruding plate on the mold core, so that the mold core is loosened further, and when the mold core is large in size, the situation that the impact arm cannot strike the surface of the mold core due to limited rotation angle of the impact arm can occur, at the moment, the impact block can outwards pop out by elastic potential energy of the extruding spring, so that the impact block can strike and vibrate the mold core instead of the impact arm, the mold core and the insulating cylinder with different sizes can be used, and the gravity of the V-shaped rotating plate can not be pressed to the position due to the fact that the V-shaped rotating plate and the limiting plate cannot be pressed by the limiting table and the angle limiting groove.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the entirety of the present invention;
FIG. 3 is a cross-sectional elevation view of the position of the pressing mechanism of the present invention;
FIG. 4 is a cross-sectional side view of the entirety of the present invention;
FIG. 5 is a cross-sectional elevation view of the position of the balancing mechanism of the present invention;
FIG. 6 is a cross-sectional elevation view of the present invention with a mold core installed;
FIG. 7 is a schematic view showing a partial structure of the portion A in FIG. 5 according to the present invention;
fig. 8 is a schematic view showing a partial structure of the portion B in fig. 4 according to the present invention.
In the figure: 1. a support mechanism; 101. a demolding table; 102. a support column; 103. a core placement groove; 104. a rotating frame; 105. a limiting chute; 2. an extrusion mechanism; 201. a connecting shaft; 202. a connecting plate; 203. an extrusion plate; 204. an anti-collision plate; 205. a V-shaped rotating plate; 206. a limiting plate; 207. an impact arm; 208. extruding a spring; 209. an impact block; 210. a rotating lever; 211. a limiting table; 212. an angle limiting groove; 3. a balancing mechanism; 301. a swinging plate; 302. a movable plate; 303. a positioning plate; 304. a rotating shaft; 305. a T-shaped sliding groove; 306. a compression spring; 4. a hydraulic pump; 5. a hydraulic rod; 6. a pushing tray; 7. a fixing frame; 8. a mold core; 9. an insulating cylinder; 10. a shaft sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention provides: the utility model provides a transformer insulating material stripper, includes supporting mechanism 1, and supporting mechanism 1 top surface is fixed mounting has two extrusion mechanism 2 in the position forward, and supporting mechanism 1 top surface is in the position movable mounting has two balancing mechanism 3, and supporting mechanism 1 top surface is fixed mounting has hydraulic pump 4 in the position backward;
the balance mechanism 3 comprises swing plates 301, movable plates 302, positioning plates 303 and rotating shafts 304, wherein the two swing plates 301 are movably mounted on the surface of the support mechanism 1, the movable plates 302 are slidably inserted into the top end surfaces of the two swing plates 301, the positioning plates 303 are fixedly mounted on the surfaces of the two movable plates 302, and the rotating shafts 304 are rotatably mounted at the central positions inside the swing plates 301.
The balance mechanism 3 further comprises a T-shaped sliding groove 305 and a compression spring 306, the top end surfaces of the two swinging plates 301 are respectively provided with the T-shaped sliding groove 305, the bottom ends of the two movable plates 302 are respectively inserted into the T-shaped sliding groove 305 in a sliding manner, the compression spring 306 is movably installed between the two movable plates 302 and the inside of the T-shaped sliding groove 305, when the swinging plates 301 are pressed by the insulating cylinder 9 to tilt, the movable plates 302 are simultaneously driven to tilt, at the moment, the movable plates 302 can drive the positioning plates 303 to be close to the surface of the insulating cylinder 9 so as to touch the outer surface of the insulating cylinder 9 to squeeze the insulating cylinder 9, the insulating cylinder 9 can be further prevented from being deflected by the positioning plates 303, and when the device is used for demolding mold cores 8 and insulating cylinders 9 with different sizes, the positions of the movable plates 302 and the positioning plates 303 can be adjusted in a sliding manner in the T-shaped sliding grooves 305, and the mold cores 8 and the insulating cylinders 9 with different sizes are suitable for use.
The supporting mechanism 1 comprises a demolding table 101, support columns 102, a core placing groove 103, a rotating frame 104 and a limiting chute 105, wherein the rotating frame 104 is fixedly installed at the position, close to two ends of a rotating shaft 304, of the top end of the demolding table 101, the core placing groove 103 is arranged on the top end surface of the demolding table 101, a plurality of support columns 102 are fixedly installed at the bottom end of the demolding table 101, the limiting chute 105 is arranged on the two side surfaces inside the core placing groove 103, through the cooperation of the core placing groove 103 and the swinging plates 301, when the device needs to demold an insulating cylinder 9 and a mold core 8, the mold core 8 and the insulating cylinder 9 can be placed in the core placing groove 103 firstly, at this moment, the insulating cylinder 9 can press one end, close to the core placing groove 103, of the two swinging plates 301 due to gravity, at this moment, the swinging plates 301 can be tilted towards two sides due to pressure, and then the two swinging plates 301 are in a tangential state with the insulating cylinder 9, so that the mold core 8 and the insulating cylinder 9 can be limited through the two swinging plates 301, and the situation that the moving direction of the mold core 8 deviates from the hydraulic rod 5 when demolding is avoided, the mold core 8 is kept parallel to the mold core 8, and unexpected core occurrence is prevented.
The extrusion mechanism 2 comprises a connecting shaft 201, a connecting plate 202, an extrusion plate 203 and an anti-collision plate 204, wherein one end of the front side of a rotating shaft 304 is fixedly connected with the connecting shaft 201, the connecting plate 202 is fixedly arranged on the outer surface of the connecting shaft 201, the extrusion plate 203 is fixedly connected with the outer end of the connecting plate 202, the anti-collision plate 204 is movably arranged on the inner side surface of the extrusion plate 203, when the swinging plate 301 is pressed by the insulating cylinder 9 to rotate downwards, the connecting shaft 201 is driven to rotate simultaneously through the rotating shaft 304, the connecting shaft 201 can drive the connecting plate 202 to rotate, so that the extrusion plate 203 is driven to rotate towards the surface of the mold core 8, the anti-collision plate 204 is further made to be attached to the outer surface of the mold core 8, the mold core 8 is supported by the anti-collision plate 204 in an extrusion mode, and meanwhile, the insulating cylinder 9 is blocked by the extrusion plate 203, and demolding treatment of the insulating cylinder is facilitated.
The extrusion mechanism 2 further comprises a V-shaped rotating plate 205, a limiting plate 206, an impact arm 207, an extrusion spring 208, an impact block 209, a rotating rod 210, a limiting table 211 and an angle limiting groove 212, wherein the rotating rod 210 is rotationally connected between the two supporting columns 102 close to the core placing groove 103, the V-shaped rotating plate 205 is fixedly arranged on the outer surface of the rotating rod 210, the limiting plate 206 is fixedly arranged at one end, close to the swinging plate 301, of the V-shaped rotating plate 205, the impact arm 207 is fixedly arranged at the other end of the V-shaped rotating plate 205, the impact block 209 is movably arranged at the top end of the impact arm 207, the extrusion spring 208 is movably arranged between the impact block 209 and the inside of the impact arm 207, the limiting table 211 is fixedly arranged below the rotating rod 210, both ends of the limiting table 211 are fixedly connected with the supporting columns 102, two angle limiting grooves 212 are formed in the top end surfaces of the limiting table 211, and the surfaces of the V-shaped rotating plate 205 are attached to the surfaces of the angle limiting grooves 212.
Through the cooperation of V type pivoted plate 205 and limiting plate 206, when swinging plate 301 is pushed down by insulating cylinder 9, swinging plate 301 can rotate down and strike the surface of limiting plate 206, thereby make limiting plate 206 rotate down, limiting plate 206 can drive V type pivoted plate 205 and rotate along dwang 210 as the axle center this moment, thereby drive striking arm 207 through V type pivoted plate 205 and upwards rotate and strike the surface of mould core 8, the striking of mould core 8 of cooperation stripper plate 203 this moment, the vibration effect that produces between mould core 8 and the insulating cylinder 9 is improved, thereby further make and loosen between mould core 8 and the insulating cylinder 9, and when mould core 8 size is great, because striking arm 207 turned angle limited can appear striking arm 207 can not strike the condition of mould core 8 surface, at this moment striking piece 209 can receive the elastic potential energy of extrusion spring 208 outwards and strike the surface of mould core 8, thereby make striking piece 209 replace striking arm 207 to block simultaneously can carry out the striking vibration to mould core 8, the mould core 8 of device adaptable different sizes and insulating cylinder 9 use, and the position can not be limited to the rotation angle through limit plate 211 and the rotation position of spacing plate 301 to the rotation of die core 8 through V type 205 and the spacing groove 211.
Three fixing frames 7 are fixedly arranged at the position, close to the rear side, of the top end of the demoulding table 101, the hydraulic pump 4 is fixedly arranged in the three fixing frames 7, the output end of the hydraulic pump 4 is movably inserted with a hydraulic rod 5, and the outer end of the hydraulic rod 5 is fixedly provided with a pushing disc 6.
The top of drawing of patterns platform 101 is equipped with mould core 8, and both ends around mould core 8 are all fixed mounting has axle sleeve 10, and the surface movable mounting of mould core 8 has an insulating cylinder 9.
The outside surface of the extrusion plate 203 is all attached to the outside surface of the mold core 8, the rear side surface of the extrusion plate 203 is all attached to the front side surface of the insulating cylinder 9, the top end surface of the limiting plate 206 is attached to the bottom end surface of the swinging plate 301, the top end surface of the impact arm 207 is attached to the outside surface of the mold core 8, one end of the insulating cylinder 9 is movably inserted into the inside of the core placing groove 103, the top end surface of the swinging plate 301 is attached to the outside surface of the insulating cylinder 9, the bottom end surface of the swinging plate 301 is attached to the surface of the limiting chute 105, the outside surface of the positioning plate 303 is attached to the outside surface of the insulating cylinder 9, the width dimension of the limiting plate 206 is larger than the inside diameter dimension of the core placing groove 103, the surface of the shaft sleeve 10 near one side of the hydraulic rod 5 is attached to the surface of the pushing disc 6, the connecting plate 202 and the extrusion plate 203 are matched, when the swinging plate 301 is pressed by the insulating cylinder 9, the swinging plate 301 rotates outwards at this time, the rotating shaft 304 rotates synchronously, the connecting shaft 304 rotates synchronously, thereby driving the connecting shaft 201 to rotate synchronously, the connecting plate 202, the connecting plate 203 drives the connecting shaft, the extrusion plate 203 to rotate, the core 8 is driven by the vibrating plate 203 to the core 8, the mold core 8 is prevented from being moved to the surface of the mold core 8, the mold core 8 is prevented from being moved by the insulating cylinder 9, the vibration plate 203 is moved to the surface of the insulating cylinder 8, the core 8 is more conveniently, the vibration plate 203 is moved to the surface of the core 8, and the core 8 is prevented from the surface is moved by the vibration plate 8, and the surface is simultaneously the vibration plate is moved to the core 8, and the surface is made to the core 8, and the vibration plate is simultaneously is moved and the vibration plate is made and the core, and the surface is made and the vibration plate 8, and the front surface of the insulating cylinder 9 is equally divided into three positions to be blocked, so that the situation that the front surface of the insulating cylinder 9 is broken or skewed due to uneven stress during demoulding is prevented.
When the transformer insulating material stripper is used, the hydraulic pump 4 drives the hydraulic rod 5 to push outwards, so that the hydraulic rod 5 drives the pushing disc 6 to squeeze the surface of the shaft sleeve 10 on one side, the shaft sleeve 10 drives the die core 8 to move outwards, and at the moment, the insulating cylinder 9 does not move along with the die core 8 in a mode that the insulating cylinder 9 is blocked by the squeeze plate 203 and the core placing groove 103, so that the stripping of the insulating cylinder 9 is realized.
Through the cooperation of core standing groove 103 and swinging plates 301, when the device needs to carry out the drawing of patterns to insulating tube 9 and mould core 8, can place mould core 8 and insulating tube 9 in the inside of core standing groove 103 earlier, insulating tube 9 can push down two swinging plates 301 and be close to the one end of core standing groove 103 because of gravity this moment, swinging plates 301 can receive pressure and warp to both sides this moment, and then make two swinging plates 301 and insulating tube 9 be tangent state, thereby make mould core 8 and insulating tube 9 can carry out spacing through two swinging plates 301 and make insulating tube 9 when drawing of patterns, the condition that mould core 8 removal direction skew can not appear, make hydraulic stem 5 and mould core 8 keep parallelism between, prevent mould core 8 skew hydraulic stem 5 advancing direction in the drawing of patterns process, lead to insulating tube 9 and mould core 8 dislocation and unable separation, even lead to the condition emergence of insulating tube 9 burst.
Through the cooperation of fly leaf 302 and locating plate 303, when swing board 301 is pushed down by insulating cylinder 9 and perk, will drive fly leaf 302 perk simultaneously, at this moment fly leaf 302 can drive locating plate 303 and be close to insulating cylinder 9's surface, thereby touch insulating cylinder 9's surface and extrude insulating cylinder 9, make insulating cylinder 9 accessible locating plate 303 extrude and further prevent the skew, and make the device when drawing of patterns to not unidimensional mould core 8 and insulating cylinder 9, the mode that the fly leaf 302 slided in T type sliding groove 305 is inside is adjusted to the position of fly leaf 302 and locating plate 303, thereby the mould core 8 of adaptation unidimensional and insulating cylinder 9 use.
Through the cooperation of connecting plate 202 and stripper plate 203, when the stripper plate 301 is pushed down by insulating cylinder 9, the swing plate 301 can outwards rotate and drive pivot 304 synchronous rotation, pivot 304 can drive connecting axle 201 synchronous rotation this moment, thereby drive the rotation of connecting plate 202, the connecting plate 202 can drive stripper plate 203 and rotate to the direction of mould core 8 this moment, thereby make the surface of stripper plate 203 strike the surface of mould core 8, make insulating cylinder 9 by stripper plate 203 when blocking, mould core 8 receive the striking of stripper plate 203 and produce vibrations, make the vibration between mould core 8 and the insulating cylinder 9 thereby make between mould core 8 and the insulating cylinder 9 become flexible, make the more convenient drawing of patterns of insulating cylinder 9, and when insulating cylinder 9 is in the drawing of patterns, can simultaneously through the barrier of stripper plate 203 and striking arm 207, make insulating cylinder 9 follow mould core 8 and remove from mould core 8's surface, and make insulating cylinder 9 front side surface equally divide three position to be blocked, prevent the circumstances that insulating cylinder 9 front side surface atress is uneven and is cracked or crooked during the drawing of patterns.
Through the cooperation of V type pivoted plate 205 and limiting plate 206, when swinging plate 301 is pushed down by insulating cylinder 9, swinging plate 301 can rotate down and strike the surface of limiting plate 206, thereby make limiting plate 206 rotate down, limiting plate 206 can drive V type pivoted plate 205 and rotate along dwang 210 as the axle center this moment, thereby drive striking arm 207 through V type pivoted plate 205 and upwards rotate and strike the surface of mould core 8, the striking of mould core 8 of cooperation stripper plate 203 this moment, the vibration effect that produces between mould core 8 and the insulating cylinder 9 is improved, thereby further make and loosen between mould core 8 and the insulating cylinder 9, and when mould core 8 size is great, because striking arm 207 turned angle limited can appear striking arm 207 can not strike the condition of mould core 8 surface, at this moment striking piece 209 can receive the elastic potential energy of extrusion spring 208 outwards and strike the surface of mould core 8, thereby make striking piece 209 replace striking arm 207 to block simultaneously can carry out the striking vibration to mould core 8, the mould core 8 of device adaptable different sizes and insulating cylinder 9 use, and the position can not be limited to the rotation angle through limit plate 211 and the rotation position of spacing plate 301 to the rotation of die core 8 through V type 205 and the spacing groove 211.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a transformer insulating material stripper, includes supporting mechanism (1), its characterized in that: two extrusion mechanisms (2) are fixedly arranged at the front position of the top surface of the supporting mechanism (1), two balance mechanisms (3) are movably arranged at the middle position of the top surface of the supporting mechanism (1), and a hydraulic pump (4) is fixedly arranged at the rear position of the top surface of the supporting mechanism (1);
the balance mechanism (3) comprises a swinging plate (301), a movable plate (302), a positioning plate (303) and a rotating shaft (304), wherein the two swinging plates (301) are movably installed on the surface of the supporting mechanism (1), the top end surfaces of the two swinging plates (301) are slidably inserted with the movable plate (302), the positioning plate (303) is fixedly installed on the surface of the two movable plates (302), and the rotating shaft (304) is rotatably installed at the central position inside the swinging plates (301);
the balance mechanism (3) further comprises a T-shaped sliding groove (305) and a compression spring (306), the T-shaped sliding groove (305) is formed in the top end surfaces of the two swinging plates (301), the bottom ends of the two movable plates (302) are inserted into the T-shaped sliding groove (305) in a sliding mode, and the compression spring (306) is movably installed between the two movable plates (302) and the inside of the T-shaped sliding groove (305);
the extrusion mechanism (2) comprises a connecting shaft (201), a connecting plate (202), an extrusion plate (203) and an anti-collision plate (204), wherein one end of the front side of the rotating shaft (304) is fixedly connected with the connecting shaft (201), the connecting plate (202) is fixedly arranged on the outer surface of the connecting shaft (201), the extrusion plate (203) is fixedly connected with the outer end of the connecting plate (202), and the anti-collision plate (204) is movably arranged on the inner side surface of the extrusion plate (203);
the extrusion mechanism (2) further comprises a V-shaped rotating plate (205), a limiting plate (206), an impact arm (207), an extrusion spring (208), an impact block (209), a rotating rod (210), a limiting table (211) and an angle limiting groove (212), wherein the rotating rod (210) is rotationally connected between two support columns (102) close to the core placing groove (103), the V-shaped rotating plate (205) is fixedly arranged on the outer surface of the rotating rod (210), the limiting plate (206) is fixedly arranged on one end, close to the swinging plate (301), of the V-shaped rotating plate (205), the impact arm (207) is fixedly arranged on the other end of the V-shaped rotating plate (205), the impact block (209) is movably arranged on the top end of the impact arm (207), the extrusion spring (208) is movably arranged between the impact block (209) and the inside of the impact arm (207), the limiting table (211) is fixedly arranged below the rotating rod (210), two ends of the limiting table (211) are fixedly connected with the support columns (102), two angle limiting grooves (212) are formed on the top surface of the limiting table (211), and the surface of the V-shaped rotating plate (212) is in an abutting mode;
the supporting mechanism (1) comprises a demolding table (101), supporting columns (102), a core placing groove (103), rotating frames (104) and limiting chute (105), wherein the rotating frames (104) are fixedly installed at positions, close to two ends of a rotating shaft (304), of the top end of the demolding table (101), the core placing groove (103) is formed in the surface of the top end of the demolding table (101), a plurality of supporting columns (102) are fixedly installed at the bottom end of the demolding table (101), and the limiting chute (105) is formed in the surfaces of two sides of the inner portion of the core placing groove (103);
three fixing frames (7) are fixedly arranged at the position, close to the rear side, of the top end of the demoulding table (101), the hydraulic pump (4) is fixedly arranged in the three fixing frames (7), a hydraulic rod (5) is movably inserted into the output end of the hydraulic pump (4), and a pushing disc (6) is fixedly arranged at the outer end of the hydraulic rod (5);
the top end of the demolding table (101) is provided with a mold core (8), shaft sleeves (10) are fixedly arranged at the front end and the rear end of the mold core (8), and an insulating cylinder (9) is movably arranged on the outer surface of the mold core (8);
the outer side surfaces of the extrusion plates (203) are respectively attached to the outer surface of the mold core (8), the rear side surfaces of the extrusion plates (203) are respectively attached to the front side surface of the insulating cylinder (9), the top end surfaces of the limiting plates (206) are attached to the bottom end surfaces of the swinging plates (301), the top end surfaces of the impact arms (207) are attached to the outer surface of the mold core (8), and one end surface of the insulating cylinder (9) is attached to the outer surface of the impact arms (207);
two the inside of core standing groove (103) is inserted in the equal activity of one end of swinging plate (301), the top surface of swinging plate (301) all laminates with the surface of insulating cylinder (9), the bottom surface of swinging plate (301) all laminates with the surface of spacing chute (105), the surface of locating plate (303) all laminates with the surface of insulating cylinder (9).
2. A transformer insulation stripper as defined in claim 1, wherein: the width dimension of the limiting plate (206) is larger than the inner diameter dimension of the core placing groove (103), and the surface of the shaft sleeve (10) close to one side of the hydraulic rod (5) is attached to the surface of the pushing disc (6).
Priority Applications (1)
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| CN202311447252.4A CN117162343B (en) | 2023-11-02 | 2023-11-02 | Transformer insulating material stripper |
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| CN202311447252.4A CN117162343B (en) | 2023-11-02 | 2023-11-02 | Transformer insulating material stripper |
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| CN117162343A CN117162343A (en) | 2023-12-05 |
| CN117162343B true CN117162343B (en) | 2024-01-26 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286890A (en) * | 2012-02-23 | 2013-09-11 | 鸿富锦精密工业（深圳）有限公司 | Internal thread demoulding mechanism |
| CN110216213A (en) * | 2019-05-28 | 2019-09-10 | 苏州斯莱克精密设备股份有限公司 | The stretching die demoulding mechanism of metal hollow |
| CN218227471U (en) * | 2022-08-01 | 2023-01-06 | 江苏腾炎电气有限公司 | Insulating cylinder stripper |
-
2023
- 2023-11-02 CN CN202311447252.4A patent/CN117162343B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286890A (en) * | 2012-02-23 | 2013-09-11 | 鸿富锦精密工业（深圳）有限公司 | Internal thread demoulding mechanism |
| CN110216213A (en) * | 2019-05-28 | 2019-09-10 | 苏州斯莱克精密设备股份有限公司 | The stretching die demoulding mechanism of metal hollow |
| CN218227471U (en) * | 2022-08-01 | 2023-01-06 | 江苏腾炎电气有限公司 | Insulating cylinder stripper |
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| CN117162343A (en) | 2023-12-05 |
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