CN211569362U - Anti-slip gripping device for robot - Google Patents
Anti-slip gripping device for robot Download PDFInfo
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- CN211569362U CN211569362U CN201922249933.5U CN201922249933U CN211569362U CN 211569362 U CN211569362 U CN 211569362U CN 201922249933 U CN201922249933 U CN 201922249933U CN 211569362 U CN211569362 U CN 211569362U
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Abstract
The utility model discloses a grabbing device that antiskid that robot was used falls, including hydraulic stem, spout and lug, one side of hydraulic stem is connected with the fixing base, one side that the hydraulic stem was kept away from to the fixing base is provided with the centre gripping arm, one side that the centre gripping arm is close to the fixing base is connected with the slider, wherein, one side that the slider is close to at the fixing base is seted up to the spout, the screw groove has been seted up to one side that the fixing base is close to the spout, the inside in screw groove is provided with the lead screw, the lead screw runs through in the slider, one side that the screw groove was kept away from to the lead screw is connected with the motor, one side of. This grabbing device that antiskid that robot was used falls rotates the lead screw, and the lead screw drives the slider and removes, and the slider drives the centre gripping arm and removes and press from both sides tightly the work piece, and the splint of centre gripping arm one side simultaneously supports the work piece through the elastic construction who constitutes with the spring, avoids the work piece to lead to the work piece to damage moving the in-process and sliding from the centre gripping arm.
Description
Technical Field
The utility model relates to a grabbing device technical field for the robot specifically is a grabbing device that antiskid that robot used falls.
Background
All raw materials, industrial and agricultural products, commodities and other products which are carried by a transportation department or a storage department are cargoes, when the cargoes are carried, the cargoes are generally carried by manpower, time and labor are wasted, the efficiency is not high, and at the moment, a robot is required to directly carry the cargoes by using the grabbing device.
Although the types and the number of the existing grabbing devices for the robot are very large, the existing grabbing devices for the robot still have certain problems, and certain inconvenience is brought to the use of the grabbing devices for the robot.
However, most of grabbing devices for robots are used, workpieces are directly clamped through the clamping arms, the workpieces are prone to shaking and falling off the clamping arms in the clamping process, the workpieces are damaged, the use is affected, the application range of the grabbing devices for robots is limited to a large extent, and therefore the technology capable of improving the structure of the grabbing devices for robots is urgently needed to improve the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grabbing device that antiskid that robot used falls to solve the in-process that present grabbing device for robot that above-mentioned background art provided was using, mostly all directly get the work piece clamp through the centre gripping arm, the in-process work piece of getting is easily rocked and is gone up from the centre gripping arm and slide, leads to damaging the work piece, influences the problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-slip gripping device for a robot comprises a hydraulic rod, a chute and a bump, wherein one side of the hydraulic rod is connected with a fixed seat, one side of the fixed seat far away from the hydraulic rod is provided with a clamping arm, one side of the clamping arm close to the fixed seat is connected with a sliding block, wherein,
the sliding groove is formed in one side, close to the sliding block, of the fixed seat, a screw rod groove is formed in one side, close to the sliding groove, of the fixed seat, a screw rod is arranged inside the screw rod groove, the screw rod penetrates through the sliding block, and a motor is connected to one side, far away from the screw rod groove, of the screw rod;
a clamping plate is arranged on one side of the clamping arm, a guide rod is fixed on one side of the clamping plate close to the clamping arm, a guide rod groove is formed in one side of the clamping arm close to the guide rod, a spring is fixed on one side of the clamping plate close to the guide rod, and the spring is wound outside the guide rod;
one side that centre gripping arm was kept away from to splint is provided with the slipmat, one side that the slipmat is close to splint is connected with the fixed block, one side that the splint are close to the fixed block has seted up the fixed slot, the lug is fixed in one side that the fixed block was kept away from to the slipmat.
Preferably, the external dimension of the sliding block is matched with the internal dimension of the sliding groove, the cross sections of the sliding block and the sliding groove are T-shaped, and the sliding block and the sliding groove form a sliding structure.
Preferably, the lead screw runs through in whole slider, the lead screw sets up in the inside of spout, and the spout has seted up two, and the lead screw setting is opposite in the line of the inside screw thread of two spouts moreover.
Preferably, the cross sections of the guide rod and the guide rod groove are circular, and the central axis of the guide rod groove are in the same horizontal line.
Preferably, one side of the spring is fixedly connected with the clamping plate, the other side of the spring is fixedly connected with the outer wall of the guide rod groove, and the clamping plate and the clamping arm form elastic connection through the spring.
Preferably, one side of the convex block, which is far away from the non-slip mat, is in a slope shape, and the height of the slope surface of the convex block is gradually increased from one side close to the fixed seat to one side of the convex block, which is close to the guide rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this grabbing device that antiskid that robot was used falls rotates the lead screw, and the lead screw drives the slider and removes, and the slider drives the centre gripping arm and removes and press from both sides tightly the work piece, and the splint of centre gripping arm one side simultaneously supports the work piece through the elastic construction who constitutes with the spring, avoids the work piece to lead to the work piece to damage moving the in-process and sliding from the centre gripping arm.
2. This grabbing device that antiskid that robot was used falls drives the centre gripping arm when removing to press from both sides tightly the work piece as the lead screw, and one side of splint is provided with the slipmat, and one side of slipmat is provided with a plurality of lug, has increased the frictional force between slipmat and the work piece, avoids the centre gripping arm to make the work piece take place to rock at the in-process that removes and leads to the landing.
3. This grabbing device that antiskid that robot was used falls, when the splint of centre gripping arm one side supported the work piece through the elastic construction who constitutes with the spring, splint drove the guide arm and removed the inside in guide bar groove, and the external diameter of guide arm equals the internal diameter in guide bar groove, avoids splint to lead to the moving direction emergence skew of splint at the in-process spring distortion that removes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a partially enlarged structure at a position a in the present invention 1.
In the figure: 1. a hydraulic lever; 2. a fixed seat; 3. a clamp arm; 4. a slider; 5. a chute; 6. a screw rod groove; 7. a screw rod; 8. a motor; 9. a splint; 10. a guide bar; 11. a guide bar groove; 12. a spring; 13. a non-slip mat; 14. a fixed block; 15. fixing grooves; 16. and (4) a bump.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a robot-used anti-slip gripping device comprises a hydraulic rod 1, a fixed seat 2, a clamping arm 3, a sliding block 4, a sliding groove 5, a screw rod groove 6, a screw rod 7, a motor 8, a clamping plate 9, a guide rod 10, a guide rod groove 11, a spring 12, an anti-slip pad 13, a fixed block 14, a fixed groove 15 and a bump 16, wherein the fixed seat 2 is connected to one side of the hydraulic rod 1, the clamping arm 3 is arranged on one side of the fixed seat 2 away from the hydraulic rod 1, the sliding block 4 is connected to one side of the clamping arm 3 close to the fixed seat 2, the outer size of the sliding block 4 is matched with the inner size of the sliding groove 5, the cross sections of the sliding block 4 and the sliding groove 5 are T-shaped, the sliding block 4 and the sliding groove 5 form a sliding structure, the screw rod 7 is rotated, the sliding block 4 is driven to move by the screw thread structure formed by the sliding rod, the external dimension of the sliding block 4 is matched with the internal dimension of the sliding chute 5, and the sections of the sliding block 4 and the sliding chute 5 are T-shaped, so that the moving direction of the sliding block 4 is convenient to fix, the clamping instability of the clamping arm 3 caused by the deviation of the moving direction of the sliding block 4 is avoided, wherein,
the sliding groove 5 is formed in one side, close to the sliding block 4, of the fixed seat 2, a screw rod groove 6 is formed in one side, close to the sliding groove 5, of the fixed seat 2, a screw rod 7 is arranged inside the screw rod groove 6, the screw rod 7 penetrates through the whole sliding block 4, the screw rod 7 is arranged inside the sliding groove 5, the sliding groove 5 is formed in two positions, the screw rods 7 are arranged in the two positions of the sliding groove 5, the threads of the threads are opposite, the screw rods 7 drive the screw rods 7 to move, the sliding block 4 is rotated, the sliding block 4 drives the clamping arms 3 to move, the threads of the screw rods 7 arranged in the two positions of the sliding groove 5 are opposite, the screw rods 7 drive the two positions of the clamping arms 3 to move towards the similar direction, a workpiece is convenient to clamp and fix the workpiece, the screw rods 7;
a clamping plate 9 is arranged on one side of the clamping arm 3, a guide rod 10 is fixed on one side of the clamping plate 9 close to the clamping arm 3, the cross sections of the guide rod 10 and a guide rod groove 11 are circular, the central axis of the guide rod 10 and the central axis of the guide rod groove 11 are on the same horizontal line, when the clamping plate 9 on one side of the clamping arm 3 abuts against a workpiece through an elastic structure formed by a spring 12, the clamping plate 9 drives the guide rod 10 to move into the guide rod groove 11, the outer diameter of the guide rod 10 is equal to the inner diameter of the guide rod groove 11, the phenomenon that the moving direction of the clamping plate 9 is deviated due to the distortion of the spring 12 in the moving process of the clamping plate 9 is avoided, the guide rod groove 11 is formed on one side of the clamping arm 3 close to the guide rod 10, the spring 12 is fixed on one side of the clamping plate 9 close to the guide rod 10, one side of the spring 12, the clamping plate 9 and the clamping arm 3 are in elastic connection through a spring 12, the screw rod 7 is rotated, the screw rod 7 drives the sliding block 4 to move, the sliding block 4 drives the clamping arm 3 to move to clamp a workpiece, meanwhile, the clamping plate 9 on one side of the clamping arm 3 abuts against the workpiece through an elastic structure formed by the clamping plate and the spring 12, the workpiece is prevented from sliding off the clamping arm 3 in the moving process to cause damage to the workpiece, and the spring 12 is wound outside the guide rod 10;
one side that centre gripping arm 3 was kept away from to splint 9 is provided with slipmat 13, one side that slipmat 13 is close to splint 9 is connected with fixed block 14, fixed slot 15 has been seted up to one side that splint 9 is close to fixed block 14, lug 16 is fixed in one side that slipmat 13 kept away from fixed block 14, one side that slipmat 13 was kept away from to lug 16 is the slope shape, and lug 16 from the one side that is close to fixing base 2 to the domatic height in one side that lug 16 is close to guide arm 10 risees gradually, when lead screw 7 drives the removal of centre gripping arm 3 and presss from both sides tightly the work piece, one side of splint 9 is provided with slipmat 13, and one side of slipmat 13 is provided with a plurality of lug 16, has increased the frictional force between slipmat 13 and the work piece, avoids centre gripping arm 3 to.
The working principle is as follows: when the robot is used, firstly, the antiskid pad 13 is moved to one side of the clamping plate 9, the antiskid pad 13 is pressed, the antiskid pad 13 drives the fixed block 14 to move to the inside of the fixed groove 15, the fixed block 14 is convenient for fixing the antiskid pad 13 to one side of the clamping plate 9 through the clamping structure formed by the fixed groove 15, then, the screw rod 7 is rotated, the screw rod 7 drives the slide block 4 to move through the thread structure formed by the slide block 4, the slide block 4 moves in the inside of the slide groove 5 through the sliding structure formed by the slide groove 5, the external dimension of the slide block 4 is matched with the internal dimension of the slide groove 5, the cross sections of the slide block 4 and the slide groove 5 are T-shaped, the moving direction of the slide block 4 is convenient to fix, the slide block 4 drives the clamping arm 3 to move, the screw rod 7 is arranged on the opposite lines of the threads in the two slide grooves 5, so that the screw rod 7, the clamping device is convenient to clamp and fix a workpiece, meanwhile, the clamping plate 9 on one side of the clamping arm 3 supports against the workpiece through an elastic structure formed by the spring 12, the clamping plate 9 drives the guide rod 10 to move to the inside of the guide rod groove 11, the outer diameter of the guide rod 10 is equal to the inner diameter of the guide rod groove 11, the phenomenon that the moving direction of the clamping plate 9 is deviated due to the fact that the spring 12 is distorted in the moving process of the clamping plate 9 is avoided, meanwhile, the workpiece is prevented from sliding off the clamping arm 3 in the moving process to cause damage to the workpiece, the non-slip mat 13 is arranged on one side of the clamping plate 9, the plurality of convex blocks 16 are arranged on one side of the non-slip mat 13, the friction force between the non-slip mat 13 and the workpiece is increased, and the phenomenon that the workpiece is shaken in the moving process of the.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a grabbing device that antiskid that robot used falls, includes hydraulic stem (1), spout (5) and lug (16), its characterized in that: one side of the hydraulic rod (1) is connected with a fixed seat (2), one side of the fixed seat (2) far away from the hydraulic rod (1) is provided with a clamping arm (3), one side of the clamping arm (3) close to the fixed seat (2) is connected with a sliding block (4), wherein,
the sliding groove (5) is formed in one side, close to the sliding block (4), of the fixed seat (2), a screw rod groove (6) is formed in one side, close to the sliding groove (5), of the fixed seat (2), a screw rod (7) is arranged inside the screw rod groove (6), the screw rod (7) penetrates through the sliding block (4), and one side, far away from the screw rod groove (6), of the screw rod (7) is connected with a motor (8);
a clamping plate (9) is arranged on one side of the clamping arm (3), a guide rod (10) is fixed on one side, close to the clamping arm (3), of the clamping plate (9), a guide rod groove (11) is formed in one side, close to the guide rod (10), of the clamping arm (3), a spring (12) is fixed on one side, close to the guide rod (10), of the clamping plate (9), and the spring (12) is wound outside the guide rod (10);
one side that centre gripping arm (3) were kept away from in splint (9) is provided with slipmat (13), one side that slipmat (13) is close to splint (9) is connected with fixed block (14), fixed slot (15) have been seted up to one side that splint (9) are close to fixed block (14), lug (16) are fixed in one side that slipmat (13) kept away from fixed block (14).
2. The robot anti-slip gripping device of claim 1, wherein: the external dimension of the sliding block (4) is matched with the internal dimension of the sliding chute (5), the sections of the sliding block (4) and the sliding chute (5) are T-shaped, and the sliding block (4) and the sliding chute (5) form a sliding structure.
3. The robot anti-slip gripping device of claim 1, wherein: lead screw (7) run through in whole slider (4), lead screw (7) set up the inside at spout (5), and spout (5) have seted up two places, and lead screw (7) set up the line opposite at two inside screw threads of spout (5) in addition.
4. The robot anti-slip gripping device of claim 1, wherein: the cross sections of the guide rod (10) and the guide rod groove (11) are circular, and the central axis of the guide rod (10) and the central axis of the guide rod groove (11) are in the same horizontal line.
5. The robot anti-slip gripping device of claim 1, wherein: one side of the spring (12) is fixedly connected with the clamping plate (9), the other side of the spring (12) is fixedly connected with the outer wall of the guide rod groove (11), and the clamping plate (9) and the clamping arm (3) form elastic connection through the spring (12).
6. The robot anti-slip gripping device of claim 1, wherein: one side of the convex block (16) far away from the anti-skid pad (13) is in a slope shape, and the slope height of the convex block (16) gradually increases from one side close to the fixed seat (2) to one side of the convex block (16) close to the guide rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249933.5U CN211569362U (en) | 2019-12-14 | 2019-12-14 | Anti-slip gripping device for robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249933.5U CN211569362U (en) | 2019-12-14 | 2019-12-14 | Anti-slip gripping device for robot |
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| Publication Number | Publication Date |
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| CN211569362U true CN211569362U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922249933.5U Active CN211569362U (en) | 2019-12-14 | 2019-12-14 | Anti-slip gripping device for robot |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112847413A (en) * | 2021-01-11 | 2021-05-28 | 深圳市嘎嘎科技有限公司 | Clamping head structure convenient for adjusting and clamping industrial robot |
| CN113245422A (en) * | 2021-05-28 | 2021-08-13 | 湖南奇秀科技有限公司 | Case and bag making devices based on thing networking |
| CN113319176A (en) * | 2021-05-28 | 2021-08-31 | 湖南奇秀科技有限公司 | Case and bag system of processing based on block chain |
| CN113460678A (en) * | 2021-07-05 | 2021-10-01 | 界首市金龙机械设备有限公司 | Robot hacking machine with function is got to intelligence clamp |
| CN114274076A (en) * | 2022-02-14 | 2022-04-05 | 深圳亚士德科技有限公司 | Adjustable fixture module for automatic machining |
| CN114313988A (en) * | 2022-01-26 | 2022-04-12 | 江苏振丰环保集团有限公司 | Automatic stacking and transporting equipment for bricks |
| CN114603278A (en) * | 2022-01-20 | 2022-06-10 | 长春翔科自动化装备科技有限公司 | Automobile sliding door tool suitable for welding and coating work and use method thereof |
| CN116116743A (en) * | 2023-01-05 | 2023-05-16 | 哈尔滨商业大学 | Auxiliary device for detecting survival rate of egg embryo |
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2019
- 2019-12-14 CN CN201922249933.5U patent/CN211569362U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847413A (en) * | 2021-01-11 | 2021-05-28 | 深圳市嘎嘎科技有限公司 | Clamping head structure convenient for adjusting and clamping industrial robot |
| CN113245422A (en) * | 2021-05-28 | 2021-08-13 | 湖南奇秀科技有限公司 | Case and bag making devices based on thing networking |
| CN113319176A (en) * | 2021-05-28 | 2021-08-31 | 湖南奇秀科技有限公司 | Case and bag system of processing based on block chain |
| CN113245422B (en) * | 2021-05-28 | 2022-03-15 | 湖南奇秀科技有限公司 | Case and bag making devices based on thing networking |
| CN113319176B (en) * | 2021-05-28 | 2022-03-15 | 湖南奇秀科技有限公司 | Case and bag system of processing based on block chain |
| CN113460678A (en) * | 2021-07-05 | 2021-10-01 | 界首市金龙机械设备有限公司 | Robot hacking machine with function is got to intelligence clamp |
| CN113460678B (en) * | 2021-07-05 | 2023-03-10 | 界首市金龙机械设备有限公司 | Robot hacking machine with function is got to intelligence clamp |
| CN114603278A (en) * | 2022-01-20 | 2022-06-10 | 长春翔科自动化装备科技有限公司 | Automobile sliding door tool suitable for welding and coating work and use method thereof |
| CN114313988A (en) * | 2022-01-26 | 2022-04-12 | 江苏振丰环保集团有限公司 | Automatic stacking and transporting equipment for bricks |
| CN114274076A (en) * | 2022-02-14 | 2022-04-05 | 深圳亚士德科技有限公司 | Adjustable fixture module for automatic machining |
| CN114274076B (en) * | 2022-02-14 | 2023-08-18 | 深圳亚士德科技有限公司 | Automatic change anchor clamps module with adjustable processing is used |
| CN116116743A (en) * | 2023-01-05 | 2023-05-16 | 哈尔滨商业大学 | Auxiliary device for detecting survival rate of egg embryo |
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