CN220260262U - Milling machine with positioning function - Google Patents
Milling machine with positioning function Download PDFInfo
- Publication number
- CN220260262U CN220260262U CN202322003170.2U CN202322003170U CN220260262U CN 220260262 U CN220260262 U CN 220260262U CN 202322003170 U CN202322003170 U CN 202322003170U CN 220260262 U CN220260262 U CN 220260262U
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- bottom plate
- milling machine
- positioning
- rotating shaft
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- 238000003801 milling Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 230000007547 defect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of milling machines and discloses a milling machine with a positioning function, which comprises a bottom plate and a milling machine main body arranged right above the bottom plate, wherein the upper surface of the bottom plate is provided with a positioning mechanism for positioning a workpiece; the positioning mechanism comprises a strip-shaped groove formed in the upper surface of the bottom plate and a bidirectional screw rod rotatably arranged on the inner wall of the strip-shaped groove, a driving motor for driving the bidirectional screw rod to rotate is arranged on the side face of the bottom plate, and the positioning mechanism further comprises two symmetrical sliding plates slidably arranged on the inner wall of the strip-shaped groove. The utility model has the beneficial effects that the workpiece can be effectively clamped and fixed by arranging the positioning mechanism, the purpose of turning over the workpiece can be realized, and the bottom surface of the fixed workpiece can be effectively supported after the turning over is finished, so that the defect that the turned-over workpiece cannot be effectively positioned in the prior art is effectively overcome.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to a milling machine with a positioning function.
Background
Milling machines mainly refer to machine tools for machining various surfaces of a workpiece by using milling cutters. The rotary motion of the milling cutter is usually the dominant motion, and the movement of the workpiece and the milling cutter is the feed motion.
Such as: the utility model discloses a milling machine with an automatic turn-over function, which comprises a milling machine body, wherein the milling machine body comprises a positioning frame, a fixing frame A and a fixing frame B are respectively arranged on two sides of the top of the positioning frame, a supporting frame A is arranged at the central position of the top of the fixing frame A, an electric rotating disc is arranged at one side of the supporting frame A corresponding to the central position of the top of the positioning frame through a screw, a small electric hydraulic cylinder A is arranged at one side of the electric rotating disc through a screw, a supporting frame B is arranged at the top of the fixing frame B corresponding to the position of the supporting frame A, and a small electric hydraulic cylinder B is arranged at one side of the supporting frame B corresponding to the position of the small electric hydraulic cylinder A through a rotating shaft and a screw.
According to the milling machine with the automatic turn-over function, which is provided by the patent technology, in the process of machining a workpiece, the milling machine is provided with the turn-over positioning mechanism convenient to disassemble and assemble, so that the workpiece which is machined by multiple surfaces is needed, and the machining convenience is improved. However, in the process of actually overturning the workpiece, when the workpiece is overturned, the overturned overhead workpiece is supported only by the supporting force of the small electric hydraulic cylinder A, and in the process of processing, the small electric hydraulic cylinder A is easy to damage under the action of axial force, so that the stability of the overturned workpiece is poor, namely the defect that the overturned workpiece cannot be effectively positioned exists in the technology of the patent.
Therefore, a milling machine with a positioning function is provided to solve the above mentioned problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a milling machine with a positioning function, which has the advantages of being capable of automatically positioning and turning over a workpiece and solves the defect that the workpiece after turning over cannot be effectively positioned in the prior art.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the milling machine with the positioning function comprises a bottom plate and a milling machine main body arranged right above the bottom plate, wherein the upper surface of the bottom plate is provided with a positioning mechanism for positioning a workpiece;
the positioning mechanism comprises a strip-shaped groove formed in the upper surface of the bottom plate, a bidirectional screw rod rotatably arranged on the inner wall of the strip-shaped groove, a driving motor used for driving the bidirectional screw rod to rotate, two symmetrical sliding plates slidably arranged on the inner wall of the strip-shaped groove, a first rotating shaft and a second rotating shaft which are rotatably arranged on the surfaces of the two sliding plates respectively, threaded holes in threaded connection with the surfaces of the bidirectional screw rod are formed in the surfaces of the two sliding plates respectively, and positioning discs are fixedly arranged at the end parts of the first rotating shaft and the second rotating shaft;
the upper surface of bottom plate is provided with the supporting mechanism who is used for supporting the work piece after the location, supporting mechanism sets up at the bottom plate upper surface including the symmetry and is located the rectangular channel of positioning mechanism both sides to and slide the supporting seat that sets up at two rectangular channel inner walls respectively, supporting mechanism still includes the mounting groove of seting up at the bottom plate lower surface, and sets firmly at the mounting groove inner wall and be used for driving the biax motor that two supporting seats go up and down.
The beneficial effects of the utility model are as follows: according to the utility model, the workpiece can be effectively clamped and fixed by arranging the positioning mechanism, the purpose of turning over the workpiece can be realized, and the bottom surface of the fixed workpiece can be effectively supported after the turning over is finished, so that the defect that the turned-over workpiece cannot be effectively positioned in the prior art is effectively overcome.
The milling machine with the positioning function has the advantages of automatically positioning and turning over the workpiece.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the right side the side of slide is provided with the drive assembly who is used for driving second pivot pivoted, drive assembly is including setting firmly in the right side the rotating electrical machines of slide side to and set firmly the pinion at the rotating electrical machines output.
Further, the end part of the second rotating shaft penetrates through the right side of the plate body of the sliding plate, and the driving assembly further comprises a large gear fixedly arranged at the right end of the second rotating shaft, and the small gear and the large gear are meshed with each other.
The two further schemes have the advantages that the workpiece after positioning can be automatically turned over, meanwhile, the rotating speed of the rotating motor can be effectively reduced under the action of the pinion and the large gear, the slow turning of the workpiece is ensured, and the stability of turning over of the workpiece is improved.
Further, two output ends of the double-shaft motor are fixedly provided with rotating rods which extend to the inner walls of the two rectangular grooves respectively, and the end parts of the rotating rods are fixedly provided with first bevel gears.
Further, the inner wall of rectangular channel rotates and is provided with the screw thread post, and the lower surface of supporting seat offered with screw thread post surface threaded connection's cylindricality screw thread groove, the surface of screw thread post has set firmly the second bevel gear with first bevel gear intermeshing.
The two further schemes have the beneficial effects that the workpiece during processing and during processing after turning can be effectively supported, and the stability of the workpiece during processing is ensured.
Further, two symmetrical limit sliding blocks are fixedly arranged on the outer surface of the supporting seat, and limit sliding grooves for sliding of the limit sliding blocks are formed in the inner walls of the two sides of the rectangular groove.
The supporting seat is limited in the process of sliding up and down, so that the stability of the supporting seat during lifting is guaranteed.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of the positioning mechanism of the present utility model;
FIG. 3 is a side cross-sectional view of a base plate of the structure of the present utility model;
fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. a milling machine body; 3. a positioning mechanism; 301. a bidirectional screw rod; 302. a driving motor; 303. a slide plate; 304. a first rotating shaft; 305. a second rotating shaft; 306. a positioning plate; 307. a drive assembly; 3071. a rotating electric machine; 3072. a pinion gear; 3073. a large gear; 4. a support mechanism; 401. a support base; 402. a biaxial motor; 403. a rotating lever; 404. a first bevel gear; 405. a threaded column; 406. a cylindrical thread groove; 407. a second bevel gear; 408. and a limit sliding block.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-4, a milling machine with a positioning function comprises a bottom plate 1 and a milling machine main body 2 arranged right above the bottom plate 1, wherein a positioning mechanism 3 for positioning a workpiece is arranged on the upper surface of the bottom plate 1;
the positioning mechanism 3 comprises a strip-shaped groove formed in the upper surface of the bottom plate 1, a bidirectional screw rod 301 rotatably arranged on the inner wall of the strip-shaped groove, a driving motor 302 used for driving the bidirectional screw rod 301 to rotate is arranged on the side surface of the bottom plate 1, the positioning mechanism 3 further comprises two symmetrical sliding plates 303 slidably arranged on the inner wall of the strip-shaped groove, a first rotating shaft 304 and a second rotating shaft 305 which are respectively rotatably arranged on the surfaces of the two sliding plates 303, threaded holes in threaded connection with the surfaces of the bidirectional screw rod 301 are formed in the surfaces of the two sliding plates 303, and positioning discs 306 are fixedly arranged at the end parts of the first rotating shaft 304 and the second rotating shaft 305;
the upper surface of the bottom plate 1 is provided with a supporting mechanism 4 for supporting the positioned workpiece, the supporting mechanism 4 comprises rectangular grooves symmetrically formed in the upper surface of the bottom plate 1 and located on two sides of the positioning mechanism 3, supporting seats 401 respectively slidably arranged on the inner walls of the two rectangular grooves, the supporting mechanism 4 further comprises a mounting groove formed in the lower surface of the bottom plate 1, and a double-shaft motor 402 fixedly arranged on the inner wall of the mounting groove and used for driving the two supporting seats 401 to lift.
The side of the right slide 303 is provided with a driving assembly 307 for driving the second rotating shaft 305 to rotate, and the driving assembly 307 includes a rotating motor 3071 fixed on the side of the right slide 303, and a pinion 3072 fixed on an output end of the rotating motor 3071.
The end of the second rotating shaft 305 penetrates through the plate body of the right sliding plate 303, and the driving assembly 307 further comprises a large gear 3073 fixedly arranged at the right end of the second rotating shaft 305, and the small gear 3072 and the large gear 3073 are meshed with each other.
Two output ends of the double-shaft motor 402 are fixedly provided with rotating rods 403 which extend to the inner walls of the two rectangular grooves respectively, and the end parts of the rotating rods 403 are fixedly provided with first bevel gears 404.
The inner wall of the rectangular groove is rotatably provided with a threaded column 405, the lower surface of the supporting seat 401 is provided with a cylindrical threaded groove 406 in threaded connection with the outer surface of the threaded column 405, and the outer surface of the threaded column 405 is fixedly provided with a second bevel gear 407 which is meshed with the first bevel gear 404.
Two symmetrical limit sliding blocks 408 are fixedly arranged on the outer surface of the supporting seat 401, and limit sliding grooves for sliding of the limit sliding blocks 408 are formed in the inner walls of two sides of the rectangular groove.
Working principle:
this milling machine is in the in-process of in-service use, place the work piece in the middle of two positioning disks 306 after, can start driving motor 302 and drive bi-directional screw 301 and rotate, bi-directional screw 301's rotation drives two slide 303 and moves to the centre simultaneously, thereby drive two positioning disks 306 and carry out effectual clamp fastening with the work piece, after clamp fastening, can pass through the rotation of rotating electrical machines 3071, and drive the rotation of second pivot 305 under the effect of pinion 3072 and gear wheel 3073, the work piece after the rotation of second pivot 305 drives the location turns over, and then the effectual purpose of realizing turning over the work piece, after the turn over finishes, can drive two dwang 403 rotations through the rotation of biax motor 402, the rotation of dwang 403 drives screw post 405 rotation under the effect of first conical gear 404 and second conical gear 407, screw post 405's rotation drives two supporting seat 401 simultaneously upwards, carry out effective support to the work piece bottom surface after fixing, and then the effectual stability when improving the work piece processing, the effectual unable defect of carrying out the location after the work piece that exists in the upset in the prior art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a milling machine with locate function, includes bottom plate (1) and sets up milling machine main part (2) directly over bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a positioning mechanism (3) for positioning a workpiece;
the positioning mechanism (3) comprises a strip-shaped groove formed in the upper surface of the bottom plate (1) and a bidirectional screw rod (301) rotatably arranged on the inner wall of the strip-shaped groove, a driving motor (302) for driving the bidirectional screw rod (301) to rotate is arranged on the side surface of the bottom plate (1), the positioning mechanism (3) further comprises two symmetrical sliding plates (303) slidably arranged on the inner wall of the strip-shaped groove, a first rotating shaft (304) and a second rotating shaft (305) which are rotatably arranged on the surfaces of the two sliding plates (303) respectively, threaded holes in threaded connection with the surfaces of the bidirectional screw rod (301) are formed in the surfaces of the two sliding plates (303), and positioning discs (306) are fixedly arranged at the end parts of the first rotating shaft (304) and the second rotating shaft (305);
the upper surface of bottom plate (1) is provided with supporting mechanism (4) that are used for supporting the work piece after the location, supporting mechanism (4) are offered including the symmetry at bottom plate (1) upper surface and are located rectangular channel of positioning mechanism (3) both sides to and slide supporting seat (401) that set up at two rectangular channel inner walls respectively, supporting mechanism (4) are still including seting up the mounting groove at bottom plate (1) lower surface, and set firmly at the mounting groove inner wall and be used for driving biax motor (402) that two supporting seats (401) go up and down.
2. A milling machine with positioning function according to claim 1, characterized in that: the side of the right side slide plate (303) is provided with a driving component (307) for driving the second rotating shaft (305) to rotate, and the driving component (307) comprises a rotating motor (3071) fixedly arranged on the side of the right side slide plate (303) and a pinion (3072) fixedly arranged at the output end of the rotating motor (3071).
3. A milling machine with positioning function according to claim 2, characterized in that: the end part of the second rotating shaft (305) penetrates through the right side of the plate body of the sliding plate (303), the driving assembly (307) further comprises a large gear (3073) fixedly arranged at the right end of the second rotating shaft (305), and the small gear (3072) and the large gear (3073) are meshed with each other.
4. A milling machine with positioning function according to claim 1, characterized in that: two output ends of the double-shaft motor (402) are respectively fixedly provided with a rotating rod (403) which extends to the inner walls of the two rectangular grooves, and the end part of the rotating rod (403) is fixedly provided with a first bevel gear (404).
5. The milling machine with positioning function according to claim 4, wherein: the inner wall rotation in rectangle groove is provided with screw thread post (405), and the lower surface of supporting seat (401) offered with screw thread post (405) surface threaded connection's cylindricality screw thread groove (406), screw thread post (405)'s surface has set firmly second bevel gear (407) with first bevel gear (404) intermeshing.
6. A milling machine with positioning function according to any one of claims 1-5, characterized in that: two symmetrical limit sliding blocks (408) are fixedly arranged on the outer surface of the supporting seat (401), and limit sliding grooves for the limit sliding blocks (408) to slide are formed in the inner walls of the two sides of the rectangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322003170.2U CN220260262U (en) | 2023-07-28 | 2023-07-28 | Milling machine with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322003170.2U CN220260262U (en) | 2023-07-28 | 2023-07-28 | Milling machine with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220260262U true CN220260262U (en) | 2023-12-29 |
Family
ID=89301592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322003170.2U Active CN220260262U (en) | 2023-07-28 | 2023-07-28 | Milling machine with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220260262U (en) |
-
2023
- 2023-07-28 CN CN202322003170.2U patent/CN220260262U/en active Active
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