CN210757591U - Machine part clamp - Google Patents
Machine part clamp Download PDFInfo
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- CN210757591U CN210757591U CN201921237354.2U CN201921237354U CN210757591U CN 210757591 U CN210757591 U CN 210757591U CN 201921237354 U CN201921237354 U CN 201921237354U CN 210757591 U CN210757591 U CN 210757591U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 13
- 238000003754 machining Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of accessory devices of fixed equipment, in particular to a mechanical accessory clamp, which can flexibly switch the processing position of a mechanical accessory on the mechanical accessory clamp, thereby simplifying the processing process of the mechanical accessory and improving the use convenience of the mechanical accessory clamp; the left front side, the left rear side, the right front side and the right rear side of the bottom end of the operating platform are respectively connected with the top ends of the four groups of supporting legs; still include mounting panel, fixed plate, fixed axle, two sets of splint, regulating plate, limiting plate, stopper, adjusting threaded rod, rotor plate, adjust handle, tighrening ring, fastening threaded rod, fastening knob, regulating spindle and switching lever, the bottom of mounting panel is provided with control assembly, control assembly installs the top at the operation panel, the bottom of fixed plate is connected with the top left side of mounting panel, the bottom of limiting plate is connected with the top of mounting panel, the inside of limiting plate is provided with spacing chamber.
Description
Technical Field
The utility model relates to a fixed equipment auxiliary device's technical field especially relates to a machine parts anchor clamps.
Background
As is known, a mechanical part needs to be fixed on an operation table during the production and processing, and a mechanical part fixture is a device for positioning a mechanical part to be processed on the operation table, which is widely used in the field of mechanical part production; the existing mechanical accessory clamp comprises an operation table, four groups of supporting legs and a clamp assembly, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the operation table are respectively connected with the top ends of the four groups of supporting legs, and the clamp assembly is arranged at the top of the operation table; when the existing mechanical accessory clamp is used, firstly, the existing operating platform is placed on a placing surface through four groups of supporting legs and is adjusted to a stable state, then a mechanical accessory to be processed is fixed on a clamp assembly at the top of the operating platform, and then the fixing process of the mechanical accessory is completed; the existing mechanical accessory clamp is discovered in use, after a part of the mechanical accessory is machined, the mechanical accessory is usually required to be detached from the clamp, and the mechanical accessory is fixed on the clamp after the position of the mechanical accessory is adjusted, so that the operation process is complicated, the use convenience of the existing mechanical accessory clamp is reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can carry out nimble switching to the machine parts's on the machine parts home anchor clamps processing position, consequently simplify machine parts's course of working, therefore improved machine parts anchor clamps's use convenience to strengthen the machine parts anchor clamps of practicality.
The utility model discloses a mechanical accessory clamp, which comprises an operation table and four groups of supporting legs, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the operation table are respectively connected with the top ends of the four groups of supporting legs; the adjustable clamping device is characterized by further comprising a mounting plate, a fixing shaft, two groups of clamping plates, an adjusting plate, a limiting block, an adjusting threaded rod, a rotating plate, an adjusting handle, a fastening ring, a fastening threaded rod, a fastening knob, an adjusting shaft and a switching rod, wherein the bottom end of the mounting plate is provided with a control assembly which is mounted at the top of the operating platform, the bottom end of the fixing plate is connected with the left side of the top end of the mounting plate, the right end of the fixing plate is provided with a fixing groove, the left end of the fixing shaft is connected with a bearing of the fixing groove, the bottom end of the limiting plate is connected with the top end of the mounting plate, the limiting plate is internally provided with a limiting cavity, the limiting block is slidably clamped with the limiting cavity, the top end of the limiting cavity is communicated with a limiting sliding hole, the right end of the limiting cavity, the adjusting screw hole and the adjusting screw rod are screwed, the left area of the limiting plate is provided with a rotating cavity, the right end of the rotating cavity is communicated with a rotating hole, the rotating plate is rotationally clamped with the rotating cavity, the rotating hole is rotationally sleeved with the adjusting screw rod, the left end of the adjusting screw rod is connected with the right end of the rotating plate, the right end of the adjusting screw rod is connected with the left end of the adjusting handle, the bottom end of the adjusting plate slides through the limiting sliding hole from the upper side of the limiting plate and extends into the limiting cavity, the bottom end of the adjusting plate is connected with the top end of the limiting block, the top area of the left end of the adjusting plate is provided with an adjusting hole in a penetrating way, the adjusting shaft is connected with an adjusting hole bearing, the left end of the adjusting shaft and the right end of the fixing shaft are respectively connected with the middle parts of the outer ends of the two groups of clamping plates, the fastening ring is rotationally, the top right side of regulating spindle is run through and is provided with the switching slide opening, switch slide opening and switching lever slip suit, the top and the bottom of switching lever are provided with two sets of check balls respectively, the interior circumference lateral wall top of tighrening ring runs through and is provided with fastening screw hole, fastening screw hole and the regional spiral shell dress in bottom of fastening threaded rod, the top and the bottom of fastening knob of fastening threaded rod are connected, the regional circumference lateral wall in middle part of regulating spindle is provided with coupling assembling, the bottom of fastening threaded rod is hugged closely with coupling assembling's top.
The utility model discloses a machine parts anchor clamps, coupling assembling includes the antiskid ring, the circumference lateral wall middle part of regulating spindle is provided with the annular groove, the suit is fixed with the annular groove to the antiskid ring, the bottom of fastening threaded rod is hugged closely with the top of antiskid ring.
The utility model discloses a mechanical accessory clamp, still include lift threaded rod, lift handle, four group's gag lever posts, installation piece and driving plate, the top middle zone of operation panel runs through and is provided with the promotion screw hole, the top left front side, left rear side, right front side and the right rear side of operation panel run through respectively and are provided with four group's gag lever posts, four group's gag lever posts slide with four group respectively, the top of four group's gag lever posts is connected with the bottom left front side, left rear side, right front side and the right rear side of mounting panel respectively, the top of installation piece is connected with the bottom middle part of mounting panel, the inside of installation piece is provided with the installation cavity, the bottom intercommunication of installation cavity is provided with the hole that stretches into, driving plate and installation cavity rotate and clamp, the top of lift threaded rod passes through the promotion screw hole then continues to pass and stretch into the installation hole from the lower side spiral shell of operation panel, the top of the lifting threaded rod is connected with the bottom of the driving plate, and the bottom of the lifting threaded rod is connected with the top of the lifting handle.
The utility model discloses a machine part anchor clamps, the outer end of two sets of splint all is provided with four group's auxiliary tanks, four group's auxiliary tanks rotate respectively and are provided with four group's auxiliary wheels, and four group's auxiliary wheels of left side splint and four group's auxiliary wheels of right side splint rotate respectively with the right-hand member of fixed plate and the left end of regulating plate and hug closely.
The utility model discloses a machine part anchor clamps still includes two sets of handles of screwing, the bottom of two sets of handles of screwing is connected with the top left side and the right side of fastening knob respectively.
The utility model discloses a machine parts anchor clamps, the handheld end of adjusting handle and lift handle all rotates and is provided with the protection handle cover.
The utility model discloses a machine parts anchor clamps still includes the protection bearing, patchhole and the fixed suit of protection bearing, the protection bearing is connected with the regional interference in right part of adjusting threaded rod.
The utility model discloses a machine part anchor clamps, the circumference lateral wall of every group auxiliary wheel is provided with the rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, a worker moves a mechanical part to be processed between two groups of clamping plates, then rotates an adjusting threaded rod through an adjusting handle, at the moment, a limiting block drives the clamping plate on an adjusting shaft to be close to the clamping plate on the left side through an adjusting plate, after the position of the mechanical part is finely adjusted, the mechanical part is clamped by the two groups of clamping plates until the mechanical part is stopped rotating the adjusting handle, then the mechanical part can be processed, after one part of the mechanical part is processed, a fastening threaded rod can be screwed in a fastening threaded hole of a fastening ring through a fastening knob, so that the fastening threaded rod is not limited to the adjusting shaft, at the moment, the two groups of clamping plates can rotate under the support of the adjusting shaft and a fixed shaft through rotating a switching rod, at the moment, the mechanical part between the two groups of clamping plates can rotate by a certain angle, and after the mechanical part between the, at this moment, the switching rod stops rotating, then in time through the fastening knob with the fastening threaded rod in the fastening threaded hole of tighrening ring screw once more can, at this moment the staff alright with the new position to machine parts carries out the processing operation to carry out nimble switching through the machine parts's on the machine parts family anchor clamps processing position, simplified machine parts's course of working, therefore improved machine parts anchor clamps's use convenience, thereby reinforcing practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of a;
FIG. 3 is a schematic view of a connection structure of the limiting block and the limiting plate of the present invention;
FIG. 4 is a schematic view of the connection structure of the operation table and the lifting screw rod of the present invention;
fig. 5 is a schematic view of the connection structure of the clamping plate and four sets of auxiliary wheels;
in the drawings, the reference numbers: 1. an operation table; 2. four groups of supporting legs; 3. mounting a plate; 4. a fixing plate; 5. a fixed shaft; 6. two groups of clamping plates; 7. an adjusting plate; 8. a limiting plate; 9. a limiting block; 10. adjusting the threaded rod; 11. a rotating plate; 12. adjusting the handle; 13. a fastening ring; 14. fastening a threaded rod; 15. fastening a knob; 16. an adjustment shaft; 17. a switch lever; 18. an anti-slip ring; 19. lifting a threaded rod; 20. a lifting handle; 21. four sets of limiting rods; 22. mounting blocks; 23. driving the plate; 24. four groups of auxiliary grooves; 25. four sets of auxiliary wheels; 26. two groups of screwing handles; 27. a protective handle sleeve; 28. a protection bearing; 29. a rubber sleeve; 30. and a limiting cavity.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the mechanical accessory clamp of the present invention comprises an operation table 1 and four groups of legs 2, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the operation table 1 are respectively connected with the top ends of the four groups of legs 2; the device comprises a mounting plate 3, a fixing plate 4, a fixing shaft 5, two groups of clamping plates 6, an adjusting plate 7, a limiting plate 8, a limiting block 9, an adjusting threaded rod 10, a rotating plate 11, an adjusting handle 12, a fastening ring 13, a fastening threaded rod 14, a fastening knob 15, an adjusting shaft 16 and a switching rod 17, wherein a control component is arranged at the bottom end of the mounting plate 3, the control component is arranged at the top of an operating platform 1, the bottom end of the fixing plate 4 is connected with the left side of the top end of the mounting plate 3, a fixing groove is arranged at the right end of the fixing plate 4, the left end of the fixing shaft 5 is connected with a fixing groove bearing, the bottom end of the limiting plate 8 is connected with the top end of the mounting plate 3, a limiting cavity 30 is arranged inside the limiting plate 8, the limiting block 9 and the limiting cavity 30 are clamped in a, the left end of an adjusting threaded rod 10 penetrates through an insertion hole from the right side of a limiting plate 8 and extends into a limiting cavity 30, the adjusting threaded hole is screwed with the adjusting threaded rod 10, a rotating cavity is arranged in the left part area of the limiting plate 8, a rotating hole is communicated and arranged at the right end of the rotating cavity, a rotating plate 11 is rotatably clamped with the rotating cavity, the rotating hole is rotatably sleeved with the adjusting threaded rod 10, the left end of the adjusting threaded rod 10 is connected with the right end of the rotating plate 11, the right end of the adjusting threaded rod 10 is connected with the left end of an adjusting handle 12, the bottom end of an adjusting plate 7 slides through a limiting sliding hole from the upper side of the limiting plate 8 and extends into the limiting cavity 30, the bottom end of the adjusting plate 7 is connected with the top end of a limiting block 9, an adjusting hole penetrates through the top area of the left end of the adjusting plate 7, an adjusting shaft 16 is connected with an adjusting hole bearing, the left end of the, the fastening ring 13 is rotatably sleeved with the adjusting shaft 16, the left end of the fastening ring 13 is connected with the right end of the adjusting plate 7, the right side of the top end of the adjusting shaft 16 is provided with a switching sliding hole in a penetrating manner, the switching sliding hole is slidably sleeved with the switching rod 17, the top end and the bottom end of the switching rod 17 are respectively provided with two groups of blocking balls, the top end of the inner circumferential side wall of the fastening ring 13 is provided with a fastening threaded hole in a penetrating manner, the fastening threaded hole is screwed with the bottom area of the fastening threaded rod 14, the top end of the fastening threaded rod 14 is connected with the bottom end of the fastening knob 15, the circumferential side wall of the middle area of the adjusting shaft; firstly, a worker moves a mechanical part to be processed between two groups of clamping plates, then rotates an adjusting threaded rod through an adjusting handle, at the moment, a limiting block drives the clamping plate on an adjusting shaft to be close to the clamping plate on the left side through an adjusting plate, after the position of the mechanical part is finely adjusted, the mechanical part is clamped by the two groups of clamping plates until the mechanical part is stopped rotating the adjusting handle, then the mechanical part can be processed, after one part of the mechanical part is processed, a fastening threaded rod can be screwed in a fastening threaded hole of a fastening ring through a fastening knob, so that the fastening threaded rod is not limited to the adjusting shaft, at the moment, the two groups of clamping plates can rotate under the support of the adjusting shaft and a fixed shaft through rotating a switching rod, at the moment, the mechanical part between the two groups of clamping plates can rotate by a certain angle, and after the mechanical part between the, at this moment, the switching rod stops rotating, then in time through the fastening knob with the fastening threaded rod in the fastening threaded hole of tighrening ring screw once more can, at this moment the staff alright with the new position to machine parts carries out the processing operation to carry out nimble switching through the machine parts's on the machine parts family anchor clamps processing position, simplified machine parts's course of working, therefore improved machine parts anchor clamps's use convenience, thereby reinforcing practicality.
The utility model discloses a mechanical accessory clamp, the connecting assembly includes the anti-slip ring 18, the middle part of the circumference side wall of the adjusting shaft 16 is provided with an annular groove, the anti-slip ring 18 is fixedly sleeved with the annular groove, the bottom end of the fastening threaded rod 14 is clung to the top end of the anti-slip ring 18; the friction coefficient of the anti-slip ring is much larger than that of the fastening threaded rod and the adjusting shaft, so that the anti-slip ring is used for limiting the fastening threaded rod and the adjusting shaft, the probability of relative sliding of the adjusting shaft and the fastening threaded rod is effectively reduced, and the practicability is enhanced.
The utility model discloses a mechanical accessory clamp, still include lifting threaded rod 19, lifting handle 20, four group's gag lever post 21, installation piece 22 and drive plate 23, the top middle region of operation panel 1 runs through and is provided with the promotion screw hole, the top left front side, left rear side, right front side and the right rear side of operation panel 1 run through respectively and are provided with four group's gag lever post holes, four group's gag lever post holes slide fit with four group's gag lever post 21 respectively, the top of four group's gag lever post 21 is connected with the bottom left front side, left rear side, right front side and the right rear side of mounting panel 3 respectively, the top of installation piece 22 is connected with the bottom middle part of mounting panel 3, the inside of installation piece 22 is provided with the installation cavity, the bottom intercommunication of installation cavity is provided with the hole of stretching into, drive plate 23 rotates with the installation cavity and clamps, the top of lifting threaded rod 19 is from the lower side spiral shell dress of operation panel 1 and then continues to pass the, the top end of the lifting threaded rod 19 is connected with the bottom end of the driving plate 23, and the bottom end of the lifting threaded rod 19 is connected with the top end of the lifting handle 20; through rotating the lifting knob, the lifting threaded rod can rotate in the lifting threaded hole of the operating platform, at the moment, the lifting threaded rod can drive the mounting plate to longitudinally move under the limiting of the four limiting rods through the matching of the driving plate and the mounting block, the adjustment of the machining height of mechanical accessories is realized at the moment, and therefore the applicability of the clamp to the operation habits of different workers is improved, and the use limitation is reduced.
In the mechanical accessory clamp of the utility model, four groups of auxiliary grooves 24 are arranged at the outer ends of two groups of clamping plates 6, four groups of auxiliary wheels 25 are respectively and rotatably arranged in the four groups of auxiliary grooves 24, and the four groups of auxiliary wheels 25 of the left clamping plate and the four groups of auxiliary wheels 25 of the right clamping plate are respectively and rotatably attached to the right end of the fixed plate 4 and the left end of the adjusting plate 7; sliding friction between the two groups of clamping plates and the fixed plate and the adjusting plate is changed into rolling friction through the auxiliary wheels in the auxiliary grooves, so that the friction resistance when the two groups of clamping plates rotate is reduced, the abrasion of the two groups of clamping plates is reduced, and the practicability is enhanced.
The utility model discloses a mechanical accessory clamp, which also comprises two groups of screwing handles 26, wherein the bottom ends of the two groups of screwing handles 26 are respectively connected with the left side and the right side of the top end of the fastening knob 15; the two groups of screwing handles can enable the fastening knob to rotate more conveniently and more labor-saving, so that the practicability is enhanced.
In the mechanical accessory clamp of the utility model, the hand-held ends of the adjusting handle 12 and the lifting handle 20 are both rotatably provided with the protective handle sleeve 27; the adjusting handle or the lifting handle is rotated through the anti-skidding handle sleeve, the probability that the hand is abraded is effectively reduced, and therefore safety is enhanced.
The utility model discloses a mechanical accessory clamp, still include protective bearing 28, the patchhole is fixed with protective bearing 28 and is nested, protective bearing 28 and the right part area interference of adjusting threaded rod 10 are connected; the wear of the adjusting threaded rod to the insertion hole is effectively reduced through the protective bearing, and therefore the practicability is enhanced.
In the mechanical accessory clamp of the utility model, the circumferential side wall of each group of auxiliary wheels is provided with a rubber sleeve 29; the friction coefficient of the rubber sleeve is much larger than that of the auxiliary wheel, so that the probability of skidding of the auxiliary wheel is reduced through the rubber sleeve, the abrasion of the auxiliary wheel is reduced, and the practicability is enhanced.
The utility model relates to a mechanical accessory clamp, when in operation, firstly, the existing operation table is placed on the placing surface through four groups of supporting legs and is adjusted to a stable state, then a worker moves a mechanical accessory to be processed between two groups of clamping plates, then the adjusting threaded rod is rotated through the adjusting handle, at the moment, a limiting block drives the clamping plate on the adjusting shaft to be close to the left clamping plate through the adjusting plate, after the position of the mechanical accessory is finely adjusted, the mechanical accessory is clamped by the two groups of clamping plates, at the moment, the adjusting handle is stopped to rotate, then the mechanical accessory can be processed, after the position of the mechanical accessory is processed, at the moment, the fastening threaded rod can be rotationally sent in the fastening threaded hole of the fastening ring through the fastening knob, so that the fastening threaded rod is not limited to the adjusting shaft any more, at the moment, the two groups of clamping plates can be switched to, at this moment, the mechanical part between the two groups of clamping plates can rotate by a certain angle, after the mechanical part between the two groups of clamping plates rotates to the required machining angle, the switching rod stops rotating at the moment, then the fastening threaded rod is screwed in the fastening threaded hole of the fastening ring again through the fastening knob in time, and at the moment, a worker can perform machining operation on a new position of the mechanical part.
The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A mechanical accessory clamp comprises an operation table (1) and four groups of supporting legs (2), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the operation table (1) are respectively connected with the top ends of the four groups of supporting legs (2); the device is characterized by further comprising a mounting plate (3), a fixing plate (4), a fixing shaft (5), two groups of clamping plates (6), an adjusting plate (7), a limiting plate (8), a limiting block (9), an adjusting threaded rod (10), a rotating plate (11), an adjusting handle (12), a fastening ring (13), a fastening threaded rod (14), a fastening knob (15), an adjusting shaft (16) and a switching rod (17), wherein a control assembly is arranged at the bottom end of the mounting plate (3) and mounted at the top of the operating platform (1), the bottom end of the fixing plate (4) is connected with the left side of the top end of the mounting plate (3), a fixing groove is formed in the right end of the fixing plate (4), the left end of the fixing shaft (5) is connected with a bearing of the fixing groove, the bottom end of the limiting plate (8) is connected with the top end of the mounting plate (3), a limiting, the limiting block (9) is clamped with the limiting cavity (30) in a sliding mode, a limiting sliding hole is formed in the top end of the limiting cavity (30) in a communicated mode, an inserting hole is formed in the right end of the limiting cavity (30) in a communicated mode, an adjusting threaded hole is formed in the right end of the limiting block (9) in a penetrating mode, the left end of the adjusting threaded rod (10) penetrates through the inserting hole from the right side of the limiting plate (8) and extends into the limiting cavity (30), the adjusting threaded hole is in threaded connection with the adjusting threaded rod (10), a rotating cavity is formed in the left portion area of the limiting plate (8), a rotating hole is formed in the right end of the rotating cavity in a communicated mode, the rotating plate (11) is clamped with the rotating cavity in a rotating mode, the rotating hole is in rotating sleeved mode with the adjusting threaded rod (10), the left end of the adjusting threaded rod (10) is connected with the right end of the rotating plate (11), and the right end of, the bottom end of the adjusting plate (7) penetrates through a limiting sliding hole from the upper side of the limiting plate (8) in a sliding mode and extends into the limiting cavity (30), the bottom end of the adjusting plate (7) is connected with the top end of the limiting block (9), an adjusting hole is arranged in the top area of the left end of the adjusting plate (7) in a penetrating mode, the adjusting shaft (16) is connected with an adjusting hole bearing, the left end of the adjusting shaft (16) and the right end of the fixing shaft (5) are respectively connected with the middle portions of the outer ends of the two groups of clamping plates (6), the fastening ring (13) is rotatably sleeved with the adjusting shaft (16), the left end of the fastening ring (13) is connected with the right end of the adjusting plate (7), a switching sliding hole is arranged on the right side of the top end of the adjusting shaft (16) in a penetrating mode, the switching sliding hole is slidably sleeved with the switching rod (17), two groups of blocking balls are arranged on the top end and the bottom end of the switching rod (17) in a, the bottom region spiral shell dress of fastening screw hole and fastening threaded rod (14), the top of fastening threaded rod (14) is connected with the bottom of fastening knob (15), the regional circumference lateral wall in middle part of regulating spindle (16) is provided with coupling assembling, the bottom of fastening threaded rod (14) is hugged closely with coupling assembling's top.
2. The machine-part holder as claimed in claim 1, characterized in that the connecting assembly comprises an anti-slip ring (18), the adjusting shaft (16) is provided with an annular groove in the middle of its circumferential side wall, the anti-slip ring (18) is fixedly fitted in the annular groove, and the bottom end of the fastening threaded rod (14) abuts against the top end of the anti-slip ring (18).
3. The machine part clamp according to claim 2, further comprising a lifting threaded rod (19), a lifting handle (20), four sets of limiting rods (21), a mounting block (22) and a driving plate (23), wherein a lifting threaded hole is formed in a top middle region of the operation platform (1), four sets of limiting holes are respectively formed in a top left front side, a top left rear side, a top right front side and a top right rear side of the operation platform (1) in a penetrating manner, the four sets of limiting holes are respectively slidably sleeved with the four sets of limiting rods (21), top ends of the four sets of limiting rods (21) are respectively connected with a bottom left front side, a bottom left rear side, a top right front side and a bottom right rear side of the mounting plate (3), top ends of the mounting block (22) are connected with a bottom middle portion of the mounting plate (3), a mounting cavity is arranged inside the mounting block (22), and a stretching hole is communicated with the bottom end of the mounting cavity, the lifting device is characterized in that the driving plate (23) is rotatably clamped with the mounting cavity, the top end of the lifting threaded rod (19) penetrates through the lifting threaded hole from the lower side of the operating platform (1) in a threaded mode, then continuously penetrates through the extending hole and extends into the mounting cavity, the top end of the lifting threaded rod (19) is connected with the bottom end of the driving plate (23), and the bottom end of the lifting threaded rod (19) is connected with the top end of the lifting handle (20).
4. The machine part clamp according to claim 3, wherein the two sets of clamping plates (6) are provided at their outer ends with four sets of auxiliary grooves (24), four sets of auxiliary wheels (25) are rotatably provided in the four sets of auxiliary grooves (24), and the four sets of auxiliary wheels (25) of the left clamping plate and the four sets of auxiliary wheels (25) of the right clamping plate are rotatably attached to the right end of the fixing plate (4) and the left end of the adjusting plate (7), respectively.
5. The machine-accessory holder as claimed in claim 4, further comprising two sets of tightening handles (26), wherein bottom ends of the two sets of tightening handles (26) are connected to left and right sides of a top end of the tightening knob (15), respectively.
6. A machine accessory clamp as claimed in claim 5, characterized in that the adjusting handle (12) and the handle end of the lifting handle (20) are each provided with a protective handle sleeve (27) in a rotatable manner.
7. A machine accessory clamp as claimed in claim 6, further comprising a protective bearing (28), the insertion hole being fixedly sleeved with the protective bearing (28), the protective bearing (28) being in interference connection with a right region of the adjusting screw rod (10).
8. A machine accessory holder as claimed in claim 7, characterized in that the circumferential side wall of each set of auxiliary wheels is provided with a rubber sleeve (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921237354.2U CN210757591U (en) | 2019-08-01 | 2019-08-01 | Machine part clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921237354.2U CN210757591U (en) | 2019-08-01 | 2019-08-01 | Machine part clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210757591U true CN210757591U (en) | 2020-06-16 |
Family
ID=71055950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921237354.2U Expired - Fee Related CN210757591U (en) | 2019-08-01 | 2019-08-01 | Machine part clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210757591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091275A (en) * | 2020-09-23 | 2020-12-18 | 李波 | Machining operation platform for machining box parts |
| CN112429684A (en) * | 2020-11-19 | 2021-03-02 | 北京新兴辰宇建筑工程有限公司 | Public municipal administration pipe-well construction auxiliary device of municipal administration |
-
2019
- 2019-08-01 CN CN201921237354.2U patent/CN210757591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091275A (en) * | 2020-09-23 | 2020-12-18 | 李波 | Machining operation platform for machining box parts |
| CN112429684A (en) * | 2020-11-19 | 2021-03-02 | 北京新兴辰宇建筑工程有限公司 | Public municipal administration pipe-well construction auxiliary device of municipal administration |
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Granted publication date: 20200616 |