CN213796561U - Clamping device for industrial robot - Google Patents
Clamping device for industrial robot Download PDFInfo
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- CN213796561U CN213796561U CN202022661046.1U CN202022661046U CN213796561U CN 213796561 U CN213796561 U CN 213796561U CN 202022661046 U CN202022661046 U CN 202022661046U CN 213796561 U CN213796561 U CN 213796561U
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- fixed block
- industrial robot
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- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for industrial robot relates to the relevant field of industrial robot, has two opposite direction's effort to fix the work piece for solving present industrial robot's clamping device, presss from both sides the problem that fixed effect is weaker to the work piece clamp. The mounting plate is provided with two sliding grooves, the two sliding grooves are arranged at the upper end, a lead screw is arranged in each sliding groove, two ends of the lead screw are rotatably connected with the mounting plate through bearings, threads on two sides of the outer side of the lead screw are opposite in direction, sliding plates are arranged on two sides of the front end of the mounting plate, the sliding plates extend into the sliding grooves and are in threaded connection with the lead screw, a fixed block is arranged at the front end of each sliding plate, the fixed block is fixedly connected with the corresponding sliding plate, an upper clamping plate is arranged at the upper end of the front end of the fixed block, a lower clamping plate is arranged at the lower end of the front end of the fixed block, a side protection plate is arranged on the outer side between the upper clamping plate and the lower clamping plate, and the side protection plate is arranged to be of an L-shaped structure.
Description
Technical Field
The utility model relates to an industrial robot correlation field specifically is a clamping device for industrial robot.
Background
The clamping device is used for fixing a processing object to occupy a correct position in a mechanical manufacturing process so as to receive construction or detection. The clamping device comprises industrial robot clamps which are all arranged on the industrial robot and are used in industrial automation equipment, and the clamping device is one of the new technologies of modern industrial automation equipment. The matching form of the robot and the robot is mainly found in modern industrial production, and common application is in automatic unmanned factories such as feeding and discharging of machine tools, stacking and detaching of workpieces, welding and grinding.
The clamping device of the existing industrial robot basically adopts a pneumatic clamping jaw, the clamping jaw is driven to move towards the middle by a driving device so as to clamp a workpiece, the workpiece is fixed by acting forces of the two clamping jaws towards the middle, only two acting forces in opposite directions are applied to the workpiece, and the clamping and fixing effects on the workpiece are weaker; therefore, the market is urgently needed to develop a clamping device for an industrial robot to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device for industrial robot to the clamping device of the present industrial robot who proposes in solving above-mentioned background art has two opposite direction's effort to the work piece to fix, presss from both sides the problem that fixed effect is weaker to the work piece.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device for industrial robot, includes the mounting panel, be provided with the sliding tray on the mounting panel, the sliding tray is provided with two, the upper end the inside of sliding tray is provided with the lead screw, and the both ends of lead screw pass through the bearing with the mounting panel and rotate to be connected, the both sides screw thread opposite direction in the lead screw outside, the both sides of mounting panel front end are provided with the sliding plate, and the sliding plate passes through threaded connection with the lead screw in extending to the sliding tray, the front end of sliding plate is provided with the fixed block, fixed block and sliding plate fixed connection, the upper end of fixed block front end is provided with the punch holder, the lower extreme of fixed block front end is provided with the lower plate, the outside between punch holder and the lower plate is provided with the side guard plate, and the side guard plate sets up to "L" shape structure.
Preferably, the lower extreme fixedly connected with limiting plate of side guard plate, the lower plate is provided with the through groove with the side guard plate corresponding position, and the through groove is identical with the side guard plate size, and the size that passes through the groove is less than the limiting plate size.
Preferably, the both ends of the inside both sides of fixed block are provided with the slip rack, slip rack and fixed block sliding connection, the one end fixedly connected with sliding block of slip rack front end, correspond the position with the sliding block on the fixed block and be provided with the spout, sliding block and spout sliding connection, the sliding block passes spout and punch holder and lower plate fixed connection.
Preferably, a second driving motor is installed in the middle of the inside of the fixing block, a driving gear is installed at one end of the second driving motor, and the driving gear is meshed with the sliding rack.
Preferably, the middle of the rear end of the mounting plate is fixedly connected with a mounting bracket, and the mounting bracket is provided with a mounting hole.
Preferably, the lower end is provided with a limiting rod in the sliding groove, the limiting rod is fixedly connected with the mounting plate and is slidably connected with the sliding plate, and a first driving motor is mounted on one side of the mounting plate along one side of the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an in, thereby it removes to drive the sliding plate through the rotation that first driving motor drove the lead screw, it removes to drive the fixed block, the fixed block front end is provided with punch holder and lower plate, the outside between punch holder and the lower plate is provided with the side guard plate, thereby the side guard plate lifts the lower extreme of work piece, two side guard plates carry out the centre gripping to the work piece from the both sides direction, punch holder and lower plate carry out the centre gripping to the work piece from two directions in the front and back, the all directions of work piece all have the structure to press from both sides tightly, it is better to press from both sides tight fixed effect, the clamping device who has solved present industrial robot has the effort of two opposite directions to fix the work piece, press from both sides the problem that fixed effect is weaker to the work piece, and the work piece atress is average, can avoid the damage to the work piece.
2. The utility model discloses an in, be provided with second driving motor in the inside of fixed block and drive gear and rotate, because drive gear and slip rack toothing, consequently two slip racks slide to opposite direction, and the slip rack is fixed with the sliding block of punch holder and lower plate rear end, and it slides along the spout to drive the sliding block, makes punch holder and lower plate can remove, matches the removal of fixed block, makes the position of punch holder, lower plate, side guard plate can remove according to the size of work piece to fixed work piece.
Drawings
Fig. 1 is a front view of a clamping device for an industrial robot according to the present invention;
FIG. 2 is a view showing a connection relationship between a mounting plate and a sliding plate according to the present invention;
fig. 3 is a sectional view of the fixing block of the present invention;
fig. 4 is a schematic structural view of the upper plate, the side protection plate and the lower plate of the present invention.
In the figure: 1. mounting a plate; 2. mounting a bracket; 3. a sliding groove; 4. a screw rod; 5. a limiting rod; 6. a first drive motor; 7. a sliding plate; 8. a fixed block; 9. an upper splint; 10. a side guard plate; 11. a lower splint; 12. a chute; 13. a second drive motor; 14. a drive gear; 15. a sliding rack; 16. a limiting plate; 17. a through groove; 18. and a slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a clamping device for an industrial robot comprises a mounting plate 1, wherein a sliding groove 3 is arranged on the mounting plate 1, two sliding grooves 3 are arranged, a screw rod 4 is arranged in the upper sliding groove 3, two ends of the screw rod 4 are rotatably connected with the mounting plate 1 through a bearing, the directions of threads on two sides of the outer side of the screw rod 4 are opposite, a member with the threads slides to the inner side or the two ends simultaneously, sliding plates 7 are arranged on two sides of the front end of the mounting plate 1, the sliding plates 7 extend into the sliding grooves 3 and are connected with the screw rod 4 through threads, a fixed block 8 is arranged at the front end of each sliding plate 7, the fixed block 8 is fixedly connected with the sliding plates 7, an upper clamping plate 9 is arranged at the upper end of the front end of the fixed block 8, a lower clamping plate 11 is arranged at the lower end of the front end of the fixed block 8, a side protection plate 10 is arranged on the outer side between the upper clamping plate 9 and the lower clamping plate 11, and the side protection plate 10 is arranged in an L-shaped structure, thereby realizing the lifting of the lower end of the workpiece by the side protection plate 10 and the clamping of the workpiece from the two side directions.
Further, the lower extreme fixedly connected with limiting plate 16 of side guard plate 10, lower plate 11 and the corresponding position of side guard plate 10 are provided with and run through groove 17, run through groove 17 and the size of side guard plate 10 coincide, and the size that runs through groove 17 is less than limiting plate 16's size, because the mobility between punch holder 9 and the lower plate 11 is provided with and runs through groove 17, when making distance reduce between punch holder 9 and the lower plate 11, side guard plate 10 extends from the other end.
Further, the two ends of the two sides inside the fixed block 8 are provided with sliding racks 15, the sliding racks 15 are connected with the fixed block 8 in a sliding mode, one end of the front end of each sliding rack 15 is fixedly connected with a sliding block 18, a sliding groove 12 is formed in the position, corresponding to the sliding block 18, of the fixed block 8, the sliding block 18 is connected with the sliding groove 12 in a sliding mode, the sliding groove 12 penetrates through the front wall of the fixed block 8, and the sliding block 18 penetrates through the sliding groove 12 and is fixedly connected with the upper clamping plate 9 and the lower clamping plate 11.
Further, a second driving motor 13 is installed in the middle of the inside of the fixing block 8, a driving gear 14 is installed at one end of the second driving motor 13, and the driving gear 14 is meshed with the sliding rack 15.
Further, the middle of the rear end of the mounting plate 1 is fixedly connected with a mounting bracket 2, and the mounting bracket 2 is provided with a mounting hole.
Further, the inside of lower extreme sliding tray 3 is provided with gag lever post 5, gag lever post 5 and mounting panel 1 fixed connection, gag lever post 5 and sliding plate 7 sliding connection, and one side of mounting panel 1 is installed first driving motor 6 along one side of lead screw 4.
The working principle is as follows: the clamping device is arranged on a mechanical arm of a robot through an installation bracket 2, the clamping device moves to the upper end of a workpiece through the driving of the mechanical arm, a first driving motor 6 and a second driving motor 13 work to respectively move the distance between two sliding plates 7 and the distance between an upper clamping plate 9 and a lower clamping plate 11 to the maximum position, the mechanical arm continues to move to enable the middle position of the clamping device to be arranged on the workpiece to be aligned, the first driving motor 6 drives a screw rod 4 to rotate, the two sliding plates 7 slide towards the middle, a fixed block 8 synchronously slides towards the middle, the second driving motor 13 drives a driving gear 14 to rotate, the driving gear 14 is meshed with a sliding rack 15, the two sliding racks 15 in the fixed block 8 slide towards the two end positions, the sliding block 18, fixed to it, slides along the sliding channel 12, the upper and lower jaws 9 and 11 move simultaneously towards the middle, the side shield plate 10 fixed to the upper clamp plate 9 slides toward the other end along the through groove 17 of the lower clamp plate 11. The side protection plates 10 lift the lower ends of the workpieces, the two side protection plates 10 clamp the workpieces from two sides, and the upper clamping plate 9 and the lower clamping plate 11 clamp the workpieces from front and back directions, so that the workpieces are clamped and fixed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A clamping device for an industrial robot, comprising a mounting plate (1), characterized in that: the mounting plate (1) is provided with two sliding grooves (3), the upper end of each sliding groove (3) is internally provided with a screw rod (4), two ends of each screw rod (4) are rotatably connected with the mounting plate (1) through bearings, the directions of threads on two sides of the outer side of each screw rod (4) are opposite, two sides of the front end of the mounting plate (1) are provided with sliding plates (7), each sliding plate (7) extends into the corresponding sliding groove (3) and is in threaded connection with the corresponding screw rod (4), the front end of each sliding plate (7) is provided with a fixed block (8), the fixed block (8) is fixedly connected with the corresponding sliding plate (7), the upper end of the front end of each fixed block (8) is provided with an upper clamping plate (9), the lower end of the front end of each fixed block (8) is provided with a lower clamping plate (11), and the outer side protection plate (10) is arranged between the upper clamping plate (9) and the lower clamping plate (11), the side protection plate (10) is arranged to be of an L-shaped structure.
2. The industrial robot chucking device as set forth in claim 1, wherein: the lower extreme fixedly connected with limiting plate (16) of side guard plate (10), lower plate (11) are provided with through groove (17) with side guard plate (10) corresponding position, and through groove (17) coincide with side guard plate (10) size, and the size that runs through groove (17) is less than the size of limiting plate (16).
3. The industrial robot chucking device as set forth in claim 1, wherein: the both ends of the inside both sides of fixed block (8) are provided with slip rack (15), slip rack (15) and fixed block (8) sliding connection, the one end fixedly connected with sliding block (18) of slip rack (15) front end, correspond the position with sliding block (18) on fixed block (8) and be provided with spout (12), sliding block (18) and spout (12) sliding connection, sliding block (18) pass spout (12) and punch holder (9) and lower plate (11) fixed connection.
4. The industrial robot chucking device as set forth in claim 1, wherein: second driving motor (13) are installed to the inside centre of fixed block (8), drive gear (14) are installed to the one end of second driving motor (13), and drive gear (14) are connected with slip rack (15) meshing.
5. The industrial robot chucking device as set forth in claim 1, wherein: the middle of the rear end of the mounting plate (1) is fixedly connected with a mounting bracket (2), and a mounting hole is formed in the mounting bracket (2).
6. The industrial robot chucking device as set forth in claim 1, wherein: the lower extreme the inside of sliding tray (3) is provided with gag lever post (5), gag lever post (5) and mounting panel (1) fixed connection, gag lever post (5) and sliding plate (7) sliding connection, first driving motor (6) are installed along one side of lead screw (4) to one side of mounting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022661046.1U CN213796561U (en) | 2020-11-17 | 2020-11-17 | Clamping device for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022661046.1U CN213796561U (en) | 2020-11-17 | 2020-11-17 | Clamping device for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213796561U true CN213796561U (en) | 2021-07-27 |
Family
ID=76935150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022661046.1U Expired - Fee Related CN213796561U (en) | 2020-11-17 | 2020-11-17 | Clamping device for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213796561U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843906A (en) * | 2021-11-01 | 2021-12-28 | 青岛高测科技股份有限公司 | Silicon rod cutting control method and silicon rod cutting method of silicon rod cutting system |
| CN113894954A (en) * | 2021-11-01 | 2022-01-07 | 青岛高测科技股份有限公司 | Silicon rod cutting and grinding system |
| CN113954256A (en) * | 2021-11-01 | 2022-01-21 | 青岛高测科技股份有限公司 | Loading and unloading device of silicon rod cutting system and silicon rod cutting system |
| CN113997436A (en) * | 2021-11-01 | 2022-02-01 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
| CN114012916A (en) * | 2021-11-01 | 2022-02-08 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
| CN114012915A (en) * | 2021-11-01 | 2022-02-08 | 青岛高测科技股份有限公司 | Flaw-piece unloading device of silicon rod cutting system and silicon rod cutting system |
| CN114012914A (en) * | 2021-11-01 | 2022-02-08 | 青岛高测科技股份有限公司 | Flaw-piece clamping mechanism, flaw-piece unloading device and silicon rod cutting system |
| CN114102889A (en) * | 2021-11-01 | 2022-03-01 | 青岛高测科技股份有限公司 | Silicon rod cutting system |
| CN114589824A (en) * | 2021-11-01 | 2022-06-07 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
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2020
- 2020-11-17 CN CN202022661046.1U patent/CN213796561U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843906A (en) * | 2021-11-01 | 2021-12-28 | 青岛高测科技股份有限公司 | Silicon rod cutting control method and silicon rod cutting method of silicon rod cutting system |
| CN113894954A (en) * | 2021-11-01 | 2022-01-07 | 青岛高测科技股份有限公司 | Silicon rod cutting and grinding system |
| CN113954256A (en) * | 2021-11-01 | 2022-01-21 | 青岛高测科技股份有限公司 | Loading and unloading device of silicon rod cutting system and silicon rod cutting system |
| CN113997436A (en) * | 2021-11-01 | 2022-02-01 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
| CN114012916A (en) * | 2021-11-01 | 2022-02-08 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
| CN114012915A (en) * | 2021-11-01 | 2022-02-08 | 青岛高测科技股份有限公司 | Flaw-piece unloading device of silicon rod cutting system and silicon rod cutting system |
| CN114012914A (en) * | 2021-11-01 | 2022-02-08 | 青岛高测科技股份有限公司 | Flaw-piece clamping mechanism, flaw-piece unloading device and silicon rod cutting system |
| CN114102889A (en) * | 2021-11-01 | 2022-03-01 | 青岛高测科技股份有限公司 | Silicon rod cutting system |
| CN114589824A (en) * | 2021-11-01 | 2022-06-07 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
| CN114589824B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
| CN113954256B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Loading and unloading device of silicon rod cutting system and silicon rod cutting system |
| CN114012915B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Edge skin unloading device of silicon rod cutting system and silicon rod cutting system |
| CN114102889B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Silicon rod cutting system |
| CN113894954B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Silicon rod cutting and grinding system |
| CN113997436B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Cutting device of silicon rod cutting system and silicon rod cutting system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |