CN216398871U - Non-standard clamp with pneumatic device - Google Patents
Non-standard clamp with pneumatic device Download PDFInfo
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- CN216398871U CN216398871U CN202123276814.2U CN202123276814U CN216398871U CN 216398871 U CN216398871 U CN 216398871U CN 202123276814 U CN202123276814 U CN 202123276814U CN 216398871 U CN216398871 U CN 216398871U
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- fixedly connected
- lug
- wall
- pneumatic device
- pull rod
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- 210000005069 ears Anatomy 0.000 claims description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a non-standard clamp with a pneumatic device, which comprises a machine frame, wherein two sides and the back of the machine frame are fixedly connected with double-lug fixing seats, the inner wall of each double-lug fixing seat is movably connected with a single-lug swinging seat, the upper surface of each single-lug swinging seat is fixedly connected with a pull rod type air cylinder through a screw, the top end of each pull rod type air cylinder is fixedly connected with a double-lug connecting block, the inner wall of each double-lug connecting block is movably connected with a swinging arm, the top end of a swinging beam is movably connected with a swinging arm, when a workpiece is placed on an antiskid sheet and needs to be clamped, the swinging arm is driven by the pull rod type air cylinder through the double-lug connecting blocks, the pull rod of the pull rod type air cylinder supports the upward lifting swinging of the double-lug connecting blocks, so that the connecting end of the swinging arm is supported to ascend and swing, the clamping end of the swinging arm extends out and presses downwards to clamp the edge of the upper surface of the workpiece, therefore, the problem that the side surface can not be stressed to clamp when certain flat workpieces are subjected to surface processing is solved.
Description
Technical Field
The utility model relates to the technical field of pneumatic nonstandard clamps, in particular to a nonstandard clamp with a pneumatic device.
Background
The fixture is a device, also called fixture, used for fixing the processing object in the mechanical manufacturing process to make the processing object occupy the correct position to receive construction or detection. At present, the machining equipment industry in China develops rapidly, and clamp equipment for machining is also various, but still faces many challenges. In the processing process of parts in the field of existing mechanical manufacturing, a clamp is usually required for clamping processing, in the design of the clamp, the output clamping force is required to be large enough and cannot be loosened in the processing process, and the clamp is generally manually clamped or clamped by a mechanical arm before, but the clamping mode is low in efficiency, prone to deflection during riveting and high in repair rate. Later, pneumatic clamps are produced, and parts can be clamped and arranged efficiently, but in the prior art, patterns exist on the side surfaces of flat workpieces with different thicknesses, or the side surfaces are not flat, and when the upper surface and the lower surface of the workpiece are machined, the side surfaces cannot be clamped under stress, so that the common clamps cannot be used for clamping.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a non-standard clamp with a pneumatic device, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a non-standard anchor clamps with pneumatic means, includes the frame, its characterized in that: the both sides and the equal fixedly connected with ears fixing base in the back of frame, the inner wall swing joint of ears fixing base has the monaural swing seat, the upper surface of monaural swing seat passes through screw fixedly connected with pull rod formula cylinder, the top fixedly connected with ears connecting block of pull rod formula cylinder, the inner wall swing joint of ears connecting block has the swing arm, the upper surface fixedly connected with U type supporting seat of frame, U type supporting seat inner wall swing joint has the walking beam, the inner wall swing joint of walking beam has the swing arm, the one end fixedly connected with tooth mouth piece of swing arm.
In order to achieve the effect that the structure of the clamp is more stable, the nonstandard clamp with the pneumatic device is provided, the lower surface of the machine frame is fixedly connected with the machine leg, and the outer surface of the machine leg is fixedly connected with the bottom plate.
In order to achieve a better effect of fixing the heavy-load cylinder, the non-standard clamp with the pneumatic device is provided with a limiting groove on the upper surface of the bottom plate, and the heavy-load cylinder is fixedly connected to the inner wall of the limiting groove.
In order to achieve the effect of uniform stress of the supporting plate, the nonstandard clamp with the pneumatic device is provided, the top end of the heavy-duty cylinder is fixedly connected with a cross fixing seat, and the inner wall of the cross fixing seat is fixedly connected with a cross beam through a pin.
In order to achieve better positioning of the vertical axis in the vertical motion verticality, the nonstandard clamp with the pneumatic device is provided, the inner wall of the machine frame is fixedly connected with the lining plate, and the upper surface of the lining plate is provided with a circular hole.
In order to prevent direct collision of contact between the supporting plate and the lining plate, the non-standard clamp with the pneumatic device is provided with the buffer tube fixedly connected to the inner wall of the round hole.
In order to effectively adjust the depth of a placed workpiece, one end of the cross beam is fixedly connected with a vertical shaft through a pin shaft, the top end of the vertical shaft is fixedly connected with a supporting plate, and the upper surface of the supporting plate is fixedly connected with an anti-skid sheet.
In order to achieve the effect that the device is more convenient and fast to move, the lower surface of the machine leg is fixedly connected with the caster.
Compared with the prior art, the utility model has the following beneficial effects:
1. the non-standard clamp with the pneumatic device is characterized in that the frame, the double-lug fixing seats, the single-lug swinging seat, the pull rod type air cylinder and the double-lug connecting blocks are arranged, the double-lug fixing seats are fixedly connected to the two sides and the back of the frame, and the single-lug swinging seat, the pull rod type air cylinder and the double-lug connecting blocks realize positioning swing in the moving process because the single-lug swinging seat is limited and blocked by the double-lug fixing seats in the moving process; through the arrangement of the swing arm, the U-shaped supporting seat and the swing beam, the U-shaped supporting seat is fixed on the upper surface of the seat frame, the swing beam is respectively connected with the U-shaped supporting seat and the swing arm, and the swing arm is limited and blocked by the swing beam in the movement process, so that the positioning swing of the swing arm is realized; after a workpiece is placed on the anti-slip sheet, the pull rod type cylinder is started when the workpiece needs to be clamped, the pull rod of the pull rod type cylinder supports upward pulling and lifting swing of the double-lug connecting block, the swing arm is driven by the double-lug connecting block, so that the connecting end of the swing arm is lifted and swung, the clamping end of the swing arm extends out and presses downwards, the upper surface edge of some flat workpieces is clamped, and the problem that the side face of some flat workpieces cannot be stressed to be clamped when surface machining is carried out on the flat workpieces is solved.
2. This non-standard anchor clamps with pneumatic means, through the heavy load cylinder, the cross fixing base, the pin, the cross roof beam, the vertical axis, the cooperation setting between the antiskid ribbed tile of backup pad, start through the heavy load cylinder supports the cross fixing base, the cross fixing base supports the cross roof beam, the cross roof beam supports the vertical axis, the vertical axis supports the backup pad, the backup pad supports the antiskid ribbed tile, make its whole rebound, reach the heavy load cylinder of degree of depth back that the regulation work piece put into and stop to let the work piece that the device is applicable to thickness and differs press from both sides tight use.
Drawings
FIG. 1 is a schematic structural diagram of a non-standard clamp with a pneumatic device according to embodiment 1 of the present invention;
FIG. 2 is a front cross-sectional view of a non-standard clamp with a pneumatic device according to embodiment 1 of the present invention;
FIG. 3 is a schematic axial view of a non-standard fixture center frame with a pneumatic device according to embodiment 1 of the present invention;
FIG. 4 is a schematic axial view of a partial structure of a nonstandard clamp with a pneumatic device according to embodiment 1 of the present invention;
FIG. 5 is a schematic axial view of a drawbar cylinder and a swing arm in a non-standard clamp with a pneumatic device according to embodiment 1 of the present invention;
fig. 6 is a schematic view of a caster structure according to embodiment 2 of the present invention.
In the figure: 1. a machine frame; 2. a liner plate; 3. a base plate; 4. a machine leg; 5. a circular hole; 6. a buffer tube; 7. a limiting groove; 8. a cross-shaped fixed seat; 9. a pin; 10. a cross beam; 11. a vertical axis; 12. a support plate; 13. anti-slip sheets; 14. a heavy-duty cylinder; 15. a double-lug fixing seat; 16. a single-lug swinging seat; 17. a pull rod type cylinder; 18. a double-lug connecting block; 19. a swing arm; 20. a U-shaped supporting seat; 21. a swing beam; 22. a mouthpiece block; 23. and a caster.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5, a nonstandard anchor clamps with pneumatic means, includes frame 1, the both sides of frame 1 and the equal fixedly connected with ears fixing base 15 in the back, the inner wall swing joint of ears fixing base 15 has monaural swing seat 16, the upper surface of monaural swing seat 16 passes through screw fixedly connected with pull rod formula cylinder 17, the top fixedly connected with ears connecting block 18 of pull rod formula cylinder 17, the inner wall swing connection of ears connecting block 18 has swing arm 19, the upper surface fixedly connected with U type supporting seat 20 of frame 1, U type supporting seat 20 one end swing connection has swing beam 21, the inner wall swing connection of swing beam 21 has swing arm 19, the one end fixedly connected with tooth mouth piece 22 of swing arm 19.
When the single-lug swinging mechanism is used, the machine frame 1, the double-lug fixing seats 15, the single-lug swinging seats 16, the pull rod type air cylinders 17 and the double-lug connecting blocks 18 are arranged, the double-lug fixing seats 15 are fixedly connected to the two sides and the back of the machine frame 1, and the single-lug swinging seats 16, the pull rod type air cylinders 17 and the double-lug connecting blocks 18 realize positioning swinging in the moving process because the single-lug swinging seats 16 are limited and blocked by the double-lug fixing seats 15 in the moving process; through the arrangement of the swing arm 19, the U-shaped supporting seat 20 and the swing beam 21, the U-shaped supporting seat 20 is fixed on the upper surface of the machine frame 1, the swing beam 21 is respectively connected with the U-shaped supporting seat 20 and the swing arm 19, and the swing arm 19 is blocked by the swing beam 21 in the movement process, so that the positioning swing of the swing arm 19 is realized; after a workpiece is placed on the anti-skid sheet 13, the pull rod type air cylinder 17 is started when the workpiece needs to be clamped, the pull rod of the pull rod type air cylinder 17 supports the upward lifting and swinging of the double-lug connecting block 18, the double-lug connecting block 18 drives the swinging arm 19, so that the connecting end of the swinging arm 19 is lifted and swung, the clamping end of the swinging arm 19 extends out and presses downwards, the upper surface edge of some flat workpieces is clamped, and the problem that the side surface of some flat workpieces cannot be stressed to be clamped when surface machining is carried out is solved.
In this embodiment, the lower surface of frame 1 is fixedly connected with horn 4, the outer fixed surface of horn 4 is connected with bottom plate 3.
During specific use, the effect that the structure of the clamp is more stable is achieved through the arrangement of the machine legs 4 and the bottom plate 3.
In this embodiment, the upper surface of the bottom plate 3 is provided with a limiting groove 7, and the inner wall of the limiting groove 7 is fixedly connected with a heavy-load cylinder 14.
During specific use, the effect of better fixing the heavy-load air cylinder 14 is achieved through the arrangement of the limiting groove 7.
In this embodiment, a cross fixing seat 8 is fixedly connected to the top end of the heavy-duty cylinder 14, and a cross beam 10 is fixedly connected to the inner wall of the cross fixing seat 8 through a pin 9.
During the specific use, reach the even effect of backup pad 12 atress through setting up of cross fixing base 8 and cross roof beam 10.
In this embodiment, frame 1's inner wall fixedly connected with welt 2, round hole 5 has been seted up to the upper surface of welt 2.
When the positioning device is used specifically, the better verticality of the vertical shaft 11 in vertical movement is achieved through the arrangement of the round hole 5.
In this embodiment, a buffer tube 6 is fixedly attached to the inner wall of the circular hole 5.
In particular use, direct impact of contact between the support plate 12 and the backing plate 2 is prevented by the provision of the buffer tube 6.
In this embodiment, one end of the cross beam 10 is fixedly connected with a vertical shaft 11 through a pin shaft, the top end of the vertical shaft 11 is fixedly connected with a support plate 12, and the upper surface of the support plate 12 is fixedly connected with an anti-slip sheet 13.
When the device is used specifically, the depth of a placed workpiece is effectively adjusted through the arrangement of the vertical shaft 11 and the supporting plate 12.
The working principle is as follows: through the arrangement of the machine frame 1, the double-lug fixing seat 15, the single-lug swinging seat 16, the pull rod type air cylinder 17 and the double-lug connecting block 18, the double-lug fixing seat 15 is fixedly connected to both sides and the back of the machine frame 1, and the single-lug swinging seat 16, the pull rod type air cylinder 17 and the double-lug connecting block 18 realize positioning swinging in the moving process because the single-lug swinging seat 16 is limited and blocked by the double-lug fixing seat 15 in the moving process; through the arrangement of the swing arm 19, the U-shaped support seat 20 and the swing beam 21, the U-shaped support seat 20 is fixed on the upper surface of the seat frame 1, the swing beam 21 is respectively connected with the U-shaped support seat 20 and the swing arm 19, the swing arm 19 is blocked by the swing beam 21 in the motion process, so that the swing arm 19 can realize the positioning swing, the cross-shaped fixed seat 8 is supported through the starting of the heavy-duty cylinder 14, the cross-shaped fixed seat 8 supports the cross beam 10, the cross beam 10 supports the vertical shaft 11, the vertical shaft 11 supports the support plate 12, the support plate 12 supports the anti-skid sheet 13, so that the anti-skid sheet 13 integrally moves upwards, when a workpiece is placed on the anti-skid sheet 13, the double-lug heavy-duty cylinder 14 is firstly started to adjust the placing depth of the workpiece according to the thickness of the workpiece, then the pull rod type cylinder 17 is started to drive the swing arm 19 through the double-lug connecting block 18, and the pull rod of the pull rod type cylinder 17 supports the upward lifting swing of the connecting block 18, therefore, the connecting end of the swing arm 19 is supported to ascend and swing, the clamping end of the swing arm 19 extends out and presses downwards through the limiting swing of the U-shaped supporting seat 20 and the swing beam 21, the edges of the upper surfaces of certain flat workpieces are clamped, and therefore the workpieces with different flat thicknesses are clamped, and the upper surfaces of the workpieces are machined subsequently.
Example 2
As shown in fig. 6, the distinguishing features of this embodiment that distinguish embodiment 1 are: the lower surface of the leg 4 is fixedly connected with a caster 23.
During specific use, reach more convenient effect when the device needs to remove.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a nonstandard anchor clamps with pneumatic means, includes frame (1), its characterized in that: the both sides and the equal fixedly connected with ears fixing base (15) in the back of frame (1), the inner wall swing joint of ears fixing base (15) has monaural swing seat (16), the upper surface of monaural swing seat (16) passes through screw fixedly connected with pull rod formula cylinder (17), the top fixedly connected with ears connecting block (18) of pull rod formula cylinder (17), the inner wall swing joint of ears connecting block (18) has swing arm (19), the upper surface fixedly connected with U type supporting seat (20) of frame (1), the inner wall swing joint of U type supporting seat (20) has walking beam (21), the inner wall swing joint of walking beam (21) has swing arm (19), the one end fixedly connected with tooth mouth piece (22) of swing arm (19).
2. The non-standard clamp with the pneumatic device according to claim 1, wherein: the lower fixed surface of frame (1) is connected with horn (4), the external fixed surface of horn (4) is connected with bottom plate (3).
3. The non-standard clamp with the pneumatic device according to claim 2, wherein: the upper surface of bottom plate (3) has seted up spacing groove (7), the inner wall fixedly connected with heavy load cylinder (14) of spacing groove (7).
4. The non-standard clamp with the pneumatic device according to claim 3, wherein: the top fixedly connected with cross fixing base (8) of heavily loaded cylinder (14), the inner wall of cross fixing base (8) passes through pin (9) fixedly connected with cross roof beam (10).
5. The non-standard clamp with the pneumatic device according to claim 1, wherein: the inner wall fixedly connected with welt (2) of frame (1), round hole (5) have been seted up to the upper surface of welt (2).
6. The non-standard clamp with the pneumatic device according to claim 5, wherein: and a buffer tube (6) is fixedly connected to the inner wall of the round hole (5).
7. The non-standard clamp with the pneumatic device according to claim 4, wherein: one end of the cross beam (10) is fixedly connected with a vertical shaft (11) through a pin shaft, the top end of the vertical shaft (11) is fixedly connected with a supporting plate (12), and the upper surface of the supporting plate (12) is fixedly connected with an anti-skidding sheet (13).
8. The non-standard clamp with the pneumatic device according to claim 2, wherein: the lower surface of the machine leg (4) is fixedly connected with a caster (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123276814.2U CN216398871U (en) | 2021-12-22 | 2021-12-22 | Non-standard clamp with pneumatic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123276814.2U CN216398871U (en) | 2021-12-22 | 2021-12-22 | Non-standard clamp with pneumatic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398871U true CN216398871U (en) | 2022-04-29 |
Family
ID=81284852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123276814.2U Expired - Fee Related CN216398871U (en) | 2021-12-22 | 2021-12-22 | Non-standard clamp with pneumatic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398871U (en) |
-
2021
- 2021-12-22 CN CN202123276814.2U patent/CN216398871U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |