CN214264792U - Pneumatic centre gripping frock of dysmorphism piece - Google Patents
Pneumatic centre gripping frock of dysmorphism piece Download PDFInfo
- Publication number
- CN214264792U CN214264792U CN202120197338.6U CN202120197338U CN214264792U CN 214264792 U CN214264792 U CN 214264792U CN 202120197338 U CN202120197338 U CN 202120197338U CN 214264792 U CN214264792 U CN 214264792U
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- fixed
- fixedly connected
- fixed plate
- rod
- plate
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- 206010066054 Dysmorphism Diseases 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a pneumatic centre gripping frock of dysmorphism relates to centre gripping frock technical field. This pneumatic centre gripping frock of dysmorphism, which comprises a fixing plate, the fixed plate top is seted up flutedly, the fixed plate top is equipped with fixed subassembly, fixed subassembly includes the slide bar, the slide bar sets up inside the recess, slide bar and fixed plate fixed connection, the slide bar both ends all are equipped with the movable plate, the slide bar run through the movable plate and with movable plate sliding connection, movable plate top fixedly connected with fixed block, fixed block one side fixedly connected with clamping bar, this pneumatic centre gripping frock of dysmorphism is restricting the gear through the pawl that contacts with the dwang, highly restricts the rack, and through rotating the threaded rod, it carries out the front and back distance control to make the threaded rod promote the clamping block, is favorable to special-shaped to fix, can carry out the adjustment of pertinence, makes fixed more stable.
Description
Technical Field
The utility model relates to a frock specifically is a pneumatic centre gripping frock of dysmorphism piece, belongs to centre gripping frock technical field.
Background
In the production process, along with the continuous improvement of production equipment, the production operation tends to be more and more automatic, so that in the operation process, the workpiece to be machined is often required to be clamped and positioned and then is subjected to the production operation.
When the frock is fixed to the work piece, often have some differences such as height or width, the variation in size leads to the focus different, and need change different holders and carry out the centre gripping, troublesome poeration when not only changing, it is stable inadequately to the fixed of work piece, the operation is convenient inadequately.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a pneumatic centre gripping frock of dysmorphism piece just for solving above-mentioned problem to when solving among the prior art at the frock fixed to the work piece, often have some differences such as height or width, the variation in size leads to the focus different, and need change different holders and carry out the centre gripping, troublesome poeration when not only changing, it is stable inadequately to the fixed of work piece, the operation is convenient problem inadequately.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pneumatic clamping tool for a special-shaped part comprises a fixing plate, wherein a groove is formed in the top of the fixing plate, and a fixing assembly is arranged at the top of the fixing plate;
the fixing component comprises a slide bar, the slide bar is arranged inside the groove, the slide bar is fixedly connected with a fixed plate, the two ends of the slide bar are respectively provided with a movable plate, the slide bar penetrates through the movable plate and is in sliding connection with the movable plate, the top of the movable plate is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a clamping bar, a rack is arranged inside the fixed block, the rack penetrates through the fixed plate and is in sliding connection with the fixed plate, one side of the rack is provided with a threaded rod, the threaded rod penetrates through the rack and is in threaded connection with the rack, one end of the threaded rod is rotatably connected with the clamping block, two telescopic rods are fixedly connected between the clamping block and the rack, the outer side of each telescopic rod is sleeved with a first spring, the first spring is fixedly connected between the clamping block and the telescopic rod, one side of the fixed block is provided with a fixed groove, the inside of the fixed groove is provided with a gear, one side of the rack is provided with a rotating rod, the dwang runs through the fixed plate and rotates with the fixed plate and be connected, dwang and rack fixed connection, gear and rack mesh mutually, gear one side is equipped with the pawl, pawl one side rotates joint support board, backup pad and fixed block fixed connection, pawl one side fixedly connected with second spring, second spring one end and fixed block fixed connection.
Preferably, two equal fixedly connected with catch bar in movable plate one side, catch bar one end is equipped with electric cylinder.
Preferably, electric cylinder fixed connection is in the fixed plate bottom, electric cylinder output and catch bar fixed connection.
Preferably, the bottom of the fixing plate is provided with a base, the top of the base is provided with an annular groove, two sides of the bottom of the fixing plate are rotatably connected with pulleys, and the pulleys are arranged inside the annular groove.
Preferably, the bottom of the fixing plate is fixedly connected with a cross rod, and the outer side of the cross rod is fixedly connected with a worm wheel.
Preferably, one side of the worm wheel is connected with a worm in a meshed mode, the worm penetrates through one side of the base and is connected with the base in a rotating mode, and one end of the worm is fixedly connected with a crank.
Preferably, a buffer pad is fixedly connected to one side of the clamping block, and the buffer pad is made of a rubber material.
The utility model provides a pneumatic centre gripping frock of dysmorphism piece, its beneficial effect who possesses as follows:
1. this pneumatic centre gripping frock of dysmorphism piece limits the gear through the pawl that contacts with the dwang, highly limits the rack, and through rotating the threaded rod, the distance that makes the threaded rod promote the clamp splice and go on around is adjusted, is favorable to special-shaped piece to fix, can carry out the adjustment of pertinence, makes fixed more stable.
2. This pneumatic centre gripping frock of dysmorphism, the worm wheel that the meshing was connected when the worm rotates to make the worm wheel drive and rotate, rotate and make the fixed plate rotate, simultaneously through the ring channel of seting up at the base top and the cooperation of pulley, make the fixed plate rotate more stably, be favorable to making the fixed plate be convenient for rotate, conveniently carry out multi-angle processing to the work piece.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the fixing assembly of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: 1. a fixing plate; 2. a slide bar; 3. moving the plate; 4. a fixed block; 5. a rack; 6. a threaded rod; 7. a telescopic rod; 8. a first spring; 9. a clamping block; 10. a gear; 11. rotating the rod; 12. a pawl; 13. a second spring; 14. a push rod; 15. an electric cylinder; 16. a worm gear; 17. a worm; 18. a pulley; 19. an annular groove; 20. a base; 21. a clamping bar; 22. a cross bar.
Detailed Description
The embodiment of the utility model provides a pneumatic centre gripping frock of dysmorphism.
Referring to fig. 1, 2, 3 and 4, the device includes a fixing plate 1, a groove is formed at the top of the fixing plate 1, and a fixing assembly is arranged at the top of the fixing plate 1;
the fixing component comprises a slide bar 2, the slide bar 2 is arranged in the groove, the slide bar 2 is fixedly connected with a fixed plate 1, two ends of the slide bar 2 are respectively provided with a movable plate 3, the slide bar 2 penetrates through the movable plate 3 and is connected with the movable plate 3 in a sliding manner, the top of the movable plate 3 is fixedly connected with a fixed block 4, one side of the fixed block 4 is fixedly connected with a clamping bar 21, a rack 5 is arranged in the fixed block 4, the rack 5 penetrates through the fixed plate 1 and is connected with the fixed plate 1 in a sliding manner, one side of the rack 5 is provided with a threaded rod 6, the threaded rod 6 penetrates through the rack 5 and is in threaded connection with the rack 5, one end of the threaded rod 6 is rotatably connected with a clamping block 9, one side of the clamping block 9 is fixedly connected with a buffer cushion, the buffer cushion is made of rubber materials, two telescopic rods 7 are fixedly connected between the clamping block 9 and the rack 5, the outer side of the telescopic rod 7 is sleeved with a first spring 8, the first spring 8 is fixedly connected between the clamping block 9 and the telescopic rod 7, the fixed slot has been seted up to fixed block 4 one side, the inside gear 10 that is equipped with of fixed slot, rack 5 one side is equipped with dwang 11, dwang 11 runs through fixed plate 1 and rotates with fixed plate 1 to be connected, dwang 11 and 5 fixed connection of rack, gear 10 meshes with rack 5 mutually, gear 10 one side is equipped with pawl 12, pawl 12 one side is rotated the joint support board, backup pad and 4 fixed connection of fixed block, 12 one side fixedly connected with second spring 13 of pawl, 13 one end of second spring and 4 fixed connection of fixed block. Equal fixedly connected with catch bar 14 in two movable plates 3 one sides, catch bar 14 one end is equipped with electric cylinder 15, and electric cylinder 15 fixed connection is in fixed plate 1 bottom, 15 output of electric cylinder and catch bar 14 fixed connection.
The utility model discloses when using: when the work piece is placed in fixed plate 1 bottom, through starting electric cylinder 15, electric cylinder 15 stimulates catch bar 14 to remove, catch bar 14 drives movable plate 3 to remove, carry out the centre gripping to the work piece through clamping bar 21 and clamp splice 9, simultaneously according to the work piece difference in height, through rotating dwang 11, dwang 11 rotates and drives gear 10 to rotate, gear 10 drives meshed rack 5 and removes, limit gear 10 through pawl 12 that contacts with dwang 11, also highly limit rack 5, through rotating threaded rod 6, make threaded rod 6 promote clamp splice 9 and carry out distance control around carrying out, be favorable to special-shaped piece to fix, can carry out the adjustment of pertinence, make fixed more stable, it is fixed, make
Referring to fig. 2 and 4 again, a base 20 is disposed at the bottom of the fixing plate 1, an annular groove 19 is disposed at the top of the base 20, pulleys 18 are rotatably connected to two sides of the bottom of the fixing plate 1, the pulleys 18 are disposed inside the annular groove 19, a cross bar 22 is fixedly connected to the bottom of the fixing plate 1, a worm wheel 16 is fixedly connected to the outer side of the cross bar 22, a worm 17 is engaged with one side of the worm wheel 16, the worm 17 penetrates one side of the base 20 and is rotatably connected with the base 20, and a crank is fixedly connected to one end of the worm 17.
The utility model discloses when using: through rotating the crank, make worm 17 rotate, worm 17 meshes the worm wheel 16 who connects when rotating and rotates to make worm wheel 16 drive horizontal pole 22 and rotate, horizontal pole 22 rotates and makes fixed plate 1 rotate, simultaneously through the cooperation of the ring channel 19 of seting up at base 20 top and pulley 18, makes fixed plate 1 rotate more stably, is favorable to making fixed plate 1 be convenient for rotate, conveniently carries out multi-angle processing to the work piece.
The working principle is as follows: when a workpiece is placed at the bottom of the fixing plate 1, the electric cylinder 15 is started, the electric cylinder 15 pulls the push rod 14 to move, the push rod 14 drives the moving plate 3 to move, the workpiece is clamped through the clamping rod 21 and the clamping block 9, the rotating rod 11 rotates to drive the gear 10 to rotate through rotating, the gear 10 drives the meshed rack 5 to move, the gear 10 is limited through the pawl 12 in contact with the rotating rod 11, the height of the rack 5 is limited, the threaded rod 6 is rotated to enable the threaded rod 6 to push the clamping block 9 to adjust the front distance and the rear distance, the crank is rotated to enable the worm 17 to rotate, the worm wheel 16 which is connected in a meshed mode when the worm 17 rotates is rotated, the worm wheel 16 drives the cross rod 22 to rotate, and the cross rod 22 rotates to enable the fixing plate 1 to rotate.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pneumatic centre gripping frock of dysmorphism piece, includes fixed plate (1), its characterized in that: the top of the fixed plate (1) is provided with a groove, and the top of the fixed plate (1) is provided with a fixed assembly;
the fixing component comprises a sliding rod (2), the sliding rod (2) is arranged inside a groove, the sliding rod (2) is fixedly connected with a fixed plate (1), moving plates (3) are arranged at two ends of the sliding rod (2), the sliding rod (2) penetrates through the moving plates (3) and is in sliding connection with the moving plates (3), a fixed block (4) is fixedly connected to the top of the moving plates (3), clamping rods (21) are fixedly connected to one sides of the fixed blocks (4), racks (5) are arranged inside the fixed blocks (4), the racks (5) penetrate through the fixed plates (1) and are in sliding connection with the fixed plates (1), threaded rods (6) are arranged on one sides of the racks (5), the threaded rods (6) penetrate through the racks (5) and are in threaded connection with the racks (5), one end of each threaded rod (6) is rotatably connected with a clamping block (9), and two telescopic rods (7) are fixedly connected between the clamping blocks (9) and the racks (5), a first spring (8) is sleeved on the outer side of the telescopic rod (7), the first spring (8) is fixedly connected between the clamping block (9) and the telescopic rod (7), a fixed groove is arranged on one side of the fixed block (4), a gear (10) is arranged in the fixed groove, a rotating rod (11) is arranged on one side of the rack (5), the rotating rod (11) penetrates through the fixed plate (1) and is rotatably connected with the fixed plate (1), the rotating rod (11) is fixedly connected with the rack (5), the gear (10) is meshed with the rack (5), a pawl (12) is arranged on one side of the gear (10), one side of the pawl (12) is rotatably connected with the supporting plate, the supporting plate is fixedly connected with the fixing block (4), a second spring (13) is fixedly connected to one side of the pawl (12), and one end of the second spring (13) is fixedly connected with the fixing block (4).
2. The pneumatic clamping tool for the special-shaped piece according to claim 1, characterized in that: two equal fixedly connected with catch bar (14) in movable plate (3) one side, catch bar (14) one end is equipped with electric cylinder (15).
3. The pneumatic clamping tool for the special-shaped piece according to claim 2, characterized in that: electric cylinder (15) fixed connection is in fixed plate (1) bottom, electric cylinder (15) output and catch bar (14) fixed connection.
4. The pneumatic clamping tool for the special-shaped piece according to claim 1, characterized in that: fixed plate (1) bottom is equipped with base (20), ring channel (19) have been seted up at base (20) top, fixed plate (1) bottom both sides are rotated and are connected with pulley (18), pulley (18) set up inside ring channel (19).
5. The pneumatic clamping tool for the special-shaped piece according to claim 1, characterized in that: the bottom of the fixing plate (1) is fixedly connected with a cross rod (22), and the outer side of the cross rod (22) is fixedly connected with a worm wheel (16).
6. The pneumatic clamping tool for the special-shaped piece according to claim 5, characterized in that: one side of the worm wheel (16) is connected with a worm (17) in a meshed mode, the worm (17) penetrates through one side of the base (20) and is connected with the base (20) in a rotating mode, and one end of the worm (17) is fixedly connected with a crank.
7. The pneumatic clamping tool for the special-shaped piece according to claim 1, characterized in that: a buffer pad is fixedly connected to one side of the clamping block (9), and the buffer pad is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197338.6U CN214264792U (en) | 2021-01-25 | 2021-01-25 | Pneumatic centre gripping frock of dysmorphism piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197338.6U CN214264792U (en) | 2021-01-25 | 2021-01-25 | Pneumatic centre gripping frock of dysmorphism piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264792U true CN214264792U (en) | 2021-09-24 |
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ID=77768498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120197338.6U Expired - Fee Related CN214264792U (en) | 2021-01-25 | 2021-01-25 | Pneumatic centre gripping frock of dysmorphism piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055069A (en) * | 2021-11-19 | 2022-02-18 | 江苏振光电力设备制造有限公司 | Welding device and welding process for low-alloy high-strength weathering steel |
| CN114147510A (en) * | 2021-11-30 | 2022-03-08 | 盐城奥凯明通阀门有限公司 | Production tool for gate valve |
| CN117207112A (en) * | 2023-11-09 | 2023-12-12 | 普达迪泰(成都)智造研究院有限公司 | Rotary mechanism capable of emergency resetting |
-
2021
- 2021-01-25 CN CN202120197338.6U patent/CN214264792U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055069A (en) * | 2021-11-19 | 2022-02-18 | 江苏振光电力设备制造有限公司 | Welding device and welding process for low-alloy high-strength weathering steel |
| CN114147510A (en) * | 2021-11-30 | 2022-03-08 | 盐城奥凯明通阀门有限公司 | Production tool for gate valve |
| CN114147510B (en) * | 2021-11-30 | 2022-12-16 | 盐城奥凯明通阀门有限公司 | Production tool for gate valve |
| CN117207112A (en) * | 2023-11-09 | 2023-12-12 | 普达迪泰(成都)智造研究院有限公司 | Rotary mechanism capable of emergency resetting |
| CN117207112B (en) * | 2023-11-09 | 2024-02-23 | 普达迪泰(成都)智造研究院有限公司 | Rotary mechanism capable of emergency resetting |
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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: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |