CN220497967U - Clamping structure for gear machining - Google Patents
Clamping structure for gear machining Download PDFInfo
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- CN220497967U CN220497967U CN202321743696.8U CN202321743696U CN220497967U CN 220497967 U CN220497967 U CN 220497967U CN 202321743696 U CN202321743696 U CN 202321743696U CN 220497967 U CN220497967 U CN 220497967U
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- 238000003754 machining Methods 0.000 title claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 9
- 238000013459 approach Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping structure for gear machining, which comprises a base, wherein a motor is arranged at one end of the base, a first clamping block and a second clamping block are respectively arranged at two sides of the top end of the base, and a gear main body is arranged at the outer sides of the first clamping block and the second clamping block. According to the utility model, when the gear main body is required to be clamped, the rotating gear is driven to rotate by starting the motor, so that the first rack and the second rack are driven to reversely move, the first connecting rod and the second connecting rod are arranged, the first clamping block and the second clamping block are driven to reversely move to support the inside of the gear main body, then the electric push rod is started, the first mounting groove drives the support rod to continuously approach the gear main body until the first anti-skid pad is tightly connected with the outer side of the gear main body, and clamping processing is convenient for gears of different types.
Description
Technical Field
The utility model relates to the technical field of gear machining, in particular to a clamping structure for gear machining.
Background
The gear is a mechanical element on the rim, which is used for continuously meshing the gear to transmit motion and power, the gear can be divided into gear teeth, tooth grooves, end faces, normal faces, tooth top circles, root circles, base circles, reference circles and the like according to the structure, and common steel for manufacturing the gear comprises quenched and tempered steel, quenched steel and carburized quenching;
chinese patent grant publication number CN214602330U discloses a gear clamping and positioning device, comprising: chuck, positioning seat, supporting seat, spring and hydraulic clamping jaw; the positioning seat is arranged on the chuck, the positioning seat and the chuck are coaxially arranged, an inner bevel gear is arranged at one end of the positioning seat, which is contacted with the workpiece, and the positioning seat is of a hollow structure; the supporting seat is arranged in the positioning seat, the spring is sleeved on the supporting seat, and the supporting seat is abutted with the workpiece; the hydraulic clamping jaw is arranged on the chuck, and the gear is fixed at the workpiece end of the inner bevel gear of the positioning seat in a surface-to-surface contact manner, so that the contact area of the gear and the positioning seat is increased, the positioning seat is attached to the gear workpiece, and the positioning stability is improved; utilize the restoring force of spring to push out the gear work piece from in the positioning seat, be convenient for in this positioner's material loading and unloading, foretell prior art scheme has following shortcoming: in the use of the prior art, the connecting seat is fixedly arranged, so that the clamping and fixing range of the gear is limited, and a mechanism needs to be replaced when the gears of other models are clamped, so that the processing cost is relatively complicated, and the processing cost is increased.
Disclosure of Invention
The utility model aims to provide a clamping structure for gear machining, which is used for solving the problem that the clamping gear model is single in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a press from both sides tight structure for gear machining, includes the base, the motor is installed to the one end of base, first clamp block and second clamp block are installed respectively to the both sides on base top, the gear main part is installed in the outside of first clamp block and second clamp block, the second slipmat is all installed to the inboard of first clamp block and second clamp block, the inside of base is provided with the movable groove, and the inside both ends of movable groove evenly install the rack slide rail, first rack and second rack are installed respectively to the inside of rack slide rail, first rack and second rack all are connected with rotatory gear engagement, the output shaft of motor is connected through shaft coupling and rotatory gear, the top of first rack is connected with first clamp block through the head rod, the top of second rack is connected with the second clamp block through the second connecting rod, the inside of first clamp block and second clamp block all is provided with first mounting groove, and the inside of first mounting groove all installs electric putter, the output of electric putter all installs first connecting block and just is close to first one side of the support bar, and all is close to first side of the support bar, all installs the support bar and installs the first side of support bar.
When the clamping structure for gear machining is used, the first clamping block and the second clamping block are driven by the starting motor to reversely move to support the inside of the gear body, and the electric push rod is started to enable the first mounting groove to drive the support rod to continuously approach the gear body until the first anti-slip pad is tightly connected with the outer side of the gear body, so that the gear body is convenient to clamp gears of different types.
Preferably, the cross sections of the first anti-slip pad and the second installation seat are arc-shaped.
Preferably, the second connecting block is evenly installed in the outside of second mount pad, one side that first clamping frame is close to the second mount pad evenly is provided with the spread groove, and the spread groove all is connected with the second connecting block.
Preferably, the size of the connecting groove is matched with the size of the second connecting block, and the size of the connecting groove and the second connecting block are symmetrically arranged relative to the central axis of the second mounting seat.
Preferably, the one end that the second connecting block is close to first clamping frame all is provided with the screw thread groove, one side that the first clamping frame is close to the spread groove all is provided with the second mounting groove, the bolt is all installed through the second mounting groove to the inside in screw thread groove.
Compared with the prior art, the utility model has the beneficial effects that: the clamping structure for gear machining not only realizes the clamping of gears of various types, but also realizes the replacement of the anti-skid pad;
(1) When the gear main body is required to be clamped, the rotary gear is driven to rotate through the starting motor, so that the first rack and the second rack are driven to reversely move, the first connecting rod and the second connecting rod are installed, the first clamping block and the second clamping block are driven to reversely move to support the inside of the gear main body, then the electric push rod is started, the first mounting groove drives the support rod to continuously approach the gear main body until the outer sides of the first anti-slip pad and the gear main body are tightly connected, clamping processing is conveniently carried out on gears of different types, the situation that the clamping device is required to be replaced for multiple times during processing is avoided, the applicability of the device is improved, the stability of positioning is improved through double-sided clamping of the first anti-slip pad and the second anti-slip pad, and the efficiency of production and processing is effectively improved;
(2) Through the mounting bolt, when the device used many times the back, need change first slipmat, rotatory bolt, remove the connection of bolt and thread groove, then upwards remove the second mount pad, remove the connection of spread groove and second connecting block to dismantle the change to first slipmat, reverse operation can install, conveniently changes first slipmat, thereby guarantees the long-term result of use of the device, reduces maintenance cost.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top view of the cleat according to the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 3 a according to the present utility model.
Reference numerals in the drawings illustrate: 1. a first clamping block; 2. a gear body; 3. a first clamping frame; 4. a support rod; 5. a first mounting groove; 6. a first connection block; 7. a base; 8. a movable groove; 9. a first rack; 10. a rotary gear; 11. a first connecting rod; 12. a second rack; 13. a second connecting rod; 14. an electric push rod; 15. a bolt; 16. a first cleat; 17. a second cleat; 18. a second clamping block; 19. a motor; 20. a second mounting base; 21. a second mounting groove; 22. a connecting groove; 23. a second connection block; 24. a thread groove; 25. rack slide rail.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a clamping structure for gear processing, the on-line screen storage device comprises a base 7, motor 19 is installed to the one end of base 7, first clamping piece 1 and second clamping piece 18 are installed respectively to the both sides on base 7 top, gear main part 2 is installed in the outside of first clamping piece 1 and second clamping piece 18, second slipmat 17 is all installed to the inboard of first clamping piece 1 and second clamping piece 18, the inside of base 7 is provided with movable groove 8, and the both ends in movable groove 8 are evenly installed rack slide rail 25, first rack 9 and second rack 12 are installed respectively to rack slide rail 25's inside, first rack 9 and second rack 12 all are connected with rotatory gear 10 meshing, the output shaft of motor 19 is connected through shaft coupling and rotatory gear 10, the top of first rack 9 is connected with first clamping piece 1 through first connecting rod 11, the top of second rack 12 is connected with second clamping piece 18 through second connecting rod 13, the inside of first clamping piece 1 and second clamping piece 18 all is provided with first mounting groove 5, and the inside of first mounting groove 5 all installs electric putter 14, the output end of electric putter 14 all is installed near first connecting rod 4 and the first side of the support rod 2 is installed near first connecting rod 4, the support rod 2 is installed near first side of the support rod 4 all, the output end of each support rod 4 is installed near first connecting rod 4, the main part is installed near the first side of each support rod 2 is installed near the first connecting rod 2;
the outer side of the second mounting seat 20 is uniformly provided with a second connecting block 23, one side of the first clamping frame 3 close to the second mounting seat 20 is uniformly provided with a connecting groove 22, and the connecting grooves 22 are connected with the second connecting block 23;
specifically, as shown in fig. 1, 3 and 4, in use, the first anti-slip pad 16 is mounted by initially connecting the second mounting base 20 and the first clamping frame 3 by mounting the second connection block 23;
the size of the connecting groove 22 is matched with the size of the second connecting block 23, and the size of the connecting groove 22 and the size of the second connecting block 23 are symmetrically arranged relative to the central axis of the second mounting seat 20;
specifically, as shown in fig. 1, 3 and 4, when in use, the contact area is increased, and the stability of connection is improved;
the second connecting block 23 is provided with a thread groove 24 at one end close to the first clamping frame 3, a second mounting groove 21 is formed at one side of the first clamping frame 3 close to the connecting groove 22, and bolts 15 are mounted in the thread groove 24 through the second mounting groove 21;
specifically, as shown in fig. 1, 3 and 4, when in use, the second mounting seat 20 is further fixed by the mounting bolts 15, so that the stability of connection is improved, and the later replacement is facilitated;
the first anti-slip pads 16 are arranged on one side, close to the gear main body 2, of the second mounting seat 20;
the cross sections of the first anti-skid pad 16 and the second mounting seat 20 are arranged in an arc shape;
specifically, as shown in fig. 3, in use, the outer side of the gear body 2 is clamped by mounting the first cleat 16 and the second mount 20.
Working principle: when the gear main body 2 is required to be clamped, the rotary gear 10 is driven to rotate by the starting motor 19, so that the first rack 9 and the second rack 12 are driven to move reversely, the first connecting rod 11 and the second connecting rod 13 are arranged, the first clamping block 1 and the second clamping block 18 are driven to move reversely to support the inside of the gear main body 2, then the electric push rod 14 is started, the first mounting groove 5 drives the support rod 4 to be continuously close to the gear main body 2 until the first anti-skid pad 16 is tightly connected with the outer side of the gear main body 2, clamping processing is conveniently carried out on gears of different types, the applicability of the device is improved, double-sided clamping of the first anti-skid pad 16 and the second anti-skid pad 17 is improved, the positioning stability is improved, and the production and processing efficiency is effectively improved;
secondly, the device is used for many times, when the first anti-skid pad 16 needs to be replaced, the bolt 15 is rotated, the connection between the bolt 15 and the thread groove 24 is released, then the second mounting seat 20 is moved upwards, the connection between the connecting groove 22 and the second connecting block 23 is released, and therefore the first anti-skid pad 16 is detached and replaced, the device can be installed through reverse operation, the first anti-skid pad 16 is convenient to replace, and the long-term use effect of the device is guaranteed.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. Clamping structure for gear machining, comprising a base (7), characterized in that: the utility model discloses a motor, including base (7), motor (19) are installed to one end of base (7), first clamp block (1) and second clamp block (18) are installed respectively to both sides on base (7) top, gear main part (2) are installed in the outside of first clamp block (1) and second clamp block (18), second slipmat (17) are all installed to the inboard of first clamp block (1) and second clamp block (18), the inside of base (7) is provided with movable groove (8), and rack slide rail (25) are evenly installed at the inside both ends of movable groove (8), first rack (9) and second rack (12) are installed respectively to the inside of rack slide rail (25), first rack (9) and second rack (12) all are connected with rotary gear (10) meshing, the output shaft of motor (19) is connected through shaft coupling and rotary gear (10), first clamp block (1) are connected with on the top of first rack (9) through first connecting rod (11), second rack (12) are installed through first clamp block (5) and second clamp block (18) are installed inside each other in first clamp block (5), the output of electric putter (14) all installs first connecting block (6), and bracing piece (4) are all installed on the top of first connecting block (6), first clamping frame (3) are all installed to one side that bracing piece (4) are close to gear main part (2), second mount pad (20) are all installed to one side that first clamping frame (3) are close to gear main part (2), and first slipmat (16) are all installed to one side that second mount pad (20) are close to gear main part (2).
2. A clamping arrangement for gear machining as claimed in claim 1, wherein: the sections of the first anti-slip pad (16) and the second installation seat (20) are arc-shaped.
3. A clamping arrangement for gear machining as claimed in claim 1, wherein: the outside of second mount pad (20) evenly installs second connecting block (23), one side that first clamping frame (3) are close to second mount pad (20) evenly is provided with spread groove (22), and spread groove (22) all are connected with second connecting block (23).
4. A clamping arrangement for gear machining according to claim 3, wherein: the size of the connecting groove (22) is matched with the size of the second connecting block (23), and the size of the connecting groove (22) and the second connecting block (23) are symmetrically arranged relative to the central axis of the second mounting seat (20).
5. A clamping arrangement for gear machining according to claim 3, wherein: the one end that second connecting block (23) is close to first clamping frame (3) all is provided with screw thread groove (24), one side that first clamping frame (3) is close to spread groove (22) all is provided with second mounting groove (21), bolt (15) are all installed through second mounting groove (21) to the inside of screw thread groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743696.8U CN220497967U (en) | 2023-07-05 | 2023-07-05 | Clamping structure for gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743696.8U CN220497967U (en) | 2023-07-05 | 2023-07-05 | Clamping structure for gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497967U true CN220497967U (en) | 2024-02-20 |
Family
ID=89875006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321743696.8U Active CN220497967U (en) | 2023-07-05 | 2023-07-05 | Clamping structure for gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497967U (en) |
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2023
- 2023-07-05 CN CN202321743696.8U patent/CN220497967U/en active Active
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