CN213562620U - Robot claw - Google Patents
Robot claw Download PDFInfo
- Publication number
- CN213562620U CN213562620U CN202021438151.2U CN202021438151U CN213562620U CN 213562620 U CN213562620 U CN 213562620U CN 202021438151 U CN202021438151 U CN 202021438151U CN 213562620 U CN213562620 U CN 213562620U
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- mounting
- block
- clamping jaw
- support column
- connecting block
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Abstract
The utility model belongs to the mechanical structure field, concretely relates to robot gripper, include: the upper end of the mounting table is provided with a manipulator; the mounting rack is connected with the manipulator and provided with a mounting groove; each connecting block is provided with a mounting hole, and the mounting holes are connected with the mounting grooves through screws; a plurality of support column, every the support column all with correspond connecting block sliding connection, every the support column lower extreme all is provided with clamping jaw cylinder, clamping jaw cylinder lower extreme is provided with the clamping jaw. Compared with the prior art, the utility model has the advantages of this robot claw can change the distance between two connecting blocks through the different positions of connecting plate and mounting groove, and then the distance between the adjustment clamping jaw, support column and connecting block sliding connection can the rebound when the clamping jaw takes place to interfere with the shallow, prevent that clamping jaw or shallow from being damaged by the extrusion.
Description
Technical Field
The utility model belongs to the mechanical structure field, concretely relates to robot paw hand.
Background
The robot gripper is an automatic operation device which can imitate some action functions of a human hand and an arm and is used for grabbing and carrying workpieces according to a fixed program. Robot claw is by wide application in the automated processing field, especially the stack assembly line, and robot claw stacks the work piece that the processing is good and transports on the shallow, and current manipulator claw is comparatively rigid, can only remove the work piece of same length, and because the position influence of manipulator precision and shallow, the condition of claw and shallow or other local mutual interference appears easily, leads to the claw impaired easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, and provide a robot claw.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a robot paw is proposed, comprising: the upper end of the mounting table is provided with a manipulator;
the mounting rack is connected with the manipulator and provided with a mounting groove;
each connecting block is provided with a mounting hole, and the mounting holes are connected with the mounting grooves through screws;
a plurality of support column, every the support column all with correspond connecting block sliding connection, every the support column lower extreme all is provided with clamping jaw cylinder, clamping jaw cylinder lower extreme is provided with the clamping jaw.
In the robot paw, a sliding track is arranged on the connecting block, a sliding block is connected to the supporting column, the sliding block is movably connected with the sliding track, an installing block is arranged on the sliding block, a guide column is longitudinally arranged on the connecting block, a spring is sleeved on the guide column, and the lower end of the spring is connected with the installing block.
In the robot paw, a sensor is arranged on the mounting rack, the sensor is electrically connected with the manipulator, and a stop block is arranged on the sliding block; when the sliding block moves upwards, the stop block can be flush with the sensor.
In the robot paw, the lower end of the connecting block is provided with a supporting block, the supporting block is connected with a supporting bolt in a threaded manner, and the upper end of the supporting bolt movably abuts against the lower end face of the sliding block.
In the above-mentioned robot paw hand, the mounting groove is of a square structure.
Compared with the prior art, the utility model has the advantages of this robot claw can change the distance between two connecting blocks through the different positions of connecting plate and mounting groove, and then the distance between the adjustment clamping jaw, support column and connecting block sliding connection can the rebound when the clamping jaw takes place to interfere with the shallow, prevent that clamping jaw or shallow from being damaged by the extrusion.
Drawings
FIG. 1 is a perspective view of the present robotic gripper;
FIG. 2 is a view showing the connection relationship between the connection block and the support column;
in the figure, 1, a mounting table; 2. a manipulator; 3. a mounting frame; 4. mounting grooves; 5. connecting blocks; 6. Mounting holes; 7. a support pillar; 8. a clamping jaw cylinder; 9. a sliding track; 10. a slider; 11. mounting blocks; 12. a guide post; 13. a spring; 14. a sensor; 15. a stopper; 16. a support block; 17. a support bolt; 18. a clamping jaw.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the robot paw comprises: the mounting platform 1 is provided with a manipulator 2 at the upper end; the mounting frame 3 is connected with the manipulator 2, and the mounting frame 3 is provided with a mounting groove 4; each connecting block 5 is provided with a mounting hole 6, and the mounting holes 6 are connected with the mounting grooves 4 through screws; a plurality of support column 7, every support column 7 all with the connecting block 5 sliding connection that corresponds, every support column 7 lower extreme all is provided with clamping jaw cylinder 8, and clamping jaw cylinder 8 lower extreme is provided with clamping jaw 18.
Support column 7 and connecting block 5 sliding connection, when clamping jaw 18 touched shallow or other objects by mistake and manipulator 2 was still moving, the counter force that clamping jaw 18 received just can make support column 7 upwards slide on connecting block 5, and then guarantees that clamping jaw 18 can not crushed.
Be provided with slip track 9 on the connecting block 5, be connected with sliding block 10 on the support column 7, sliding block 10 and slip track 9 swing joint are provided with installation piece 11 on the sliding block 10, vertically are provided with guide pillar 12 on the connecting block 5, and the cover is equipped with spring 13 on the guide pillar 12, and spring 13 lower extreme is connected with installation piece 11.
Be provided with installation piece 11 on the sliding block 10, installation piece 11 is connected with spring 13, when support column 7 received ascending power, can extrude spring 13 for spring 13 shrink and sliding block 10 can upwards slide on slide rail 9, when clamping jaw 18 did not collide with other article, support column 7 did not receive ascending power, and the elasticity of spring 13 can make support column 7 can not rock from top to bottom during by the removal this moment, improves the stationarity during the transportation.
A sensor 14 is arranged on the mounting frame 3, the sensor 14 is electrically connected with the manipulator 2, and a stop block 15 is arranged on the sliding block 10; when slider 10 moves upward, stop 15 can be flush with sensor 14.
After the sliding block 10 slides upwards to a certain distance, the sensor 14 is flush with the stop 15, and then the sensor 14 can give an electric signal to the manipulator 2, so that the manipulator 2 stops working.
The sensor 14 may be an infrared sensor 14 or a sensor 14 capable of achieving the same purpose.
The lower end of the connecting block 5 is provided with a supporting block 16, the supporting block 16 is connected with a supporting bolt 17 through threads, and the upper end of the supporting bolt 17 is movably abutted against the lower end face of the sliding block 10.
The initial height of the sliding block 10 can be adjusted by tightening or loosening the supporting bolt 17.
The mounting groove 4 is of a square structure.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (5)
1. A robotic gripper, comprising:
the upper end of the mounting table is provided with a manipulator;
the mounting rack is connected with the manipulator and provided with a mounting groove;
each connecting block is provided with a mounting hole, and the mounting holes are connected with the mounting grooves through screws;
a plurality of support column, every the support column all with correspond connecting block sliding connection, every the support column lower extreme all is provided with clamping jaw cylinder, clamping jaw cylinder lower extreme is provided with the clamping jaw.
2. The robot paw hand according to claim 1, wherein a sliding track is arranged on the connecting block, a sliding block is connected to the supporting pole, the sliding block is movably connected to the sliding track, a mounting block is arranged on the sliding block, a guide post is longitudinally arranged on the connecting block, a spring is sleeved on the guide post, and the lower end of the spring is connected to the mounting block.
3. The robot paw hand according to claim 2, wherein a sensor is arranged on the mounting frame, the sensor is electrically connected with the manipulator, and a stop block is arranged on the sliding block; when the sliding block moves upwards, the stop block can be flush with the sensor.
4. A robot paw hand as claimed in claim 3, wherein a support block is arranged at the lower end of the connecting block, a support bolt is connected to the support block through a screw thread, and the upper end of the support bolt movably abuts against the lower end face of the sliding block.
5. A robot paw hand according to claim 4, characterized in that, the mounting groove is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021438151.2U CN213562620U (en) | 2020-07-20 | 2020-07-20 | Robot claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021438151.2U CN213562620U (en) | 2020-07-20 | 2020-07-20 | Robot claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562620U true CN213562620U (en) | 2021-06-29 |
Family
ID=76551921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021438151.2U Active CN213562620U (en) | 2020-07-20 | 2020-07-20 | Robot claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562620U (en) |
-
2020
- 2020-07-20 CN CN202021438151.2U patent/CN213562620U/en active Active
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