CN219666706U - Robot arm connecting base - Google Patents
Robot arm connecting base Download PDFInfo
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- CN219666706U CN219666706U CN202320518842.0U CN202320518842U CN219666706U CN 219666706 U CN219666706 U CN 219666706U CN 202320518842 U CN202320518842 U CN 202320518842U CN 219666706 U CN219666706 U CN 219666706U
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- connecting base
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the field of robots, in particular to a robot arm connecting base, which comprises a base plate, wherein bolts are connected to the bottom end of the base plate in a threaded manner, and a connecting base is fixedly connected to the top end of the base plate; a fixing mechanism is arranged in the connecting base; the fixing mechanism comprises a fixing block, the fixing block is inserted into a fixing groove, the fixing groove is formed in the inserting block, the inserting block is fixedly connected to the bottom end of the bottom plate, a robot arm is fixedly connected to the top end of the bottom plate, the front end of the fixing block is fixedly connected with a spring, the spring is in contact with a sliding block, and the sliding block is fixedly connected to the moving block; through fixed establishment, insert the inside back of inserting the slot in the bottom plate bottom, through the butt between the bottom of fixed block and the fixed slot bottom, fix the inside at the slot with the insert to accomplish the function of fixing the robot arm on the connection base.
Description
Technical Field
The utility model relates to the field of robots, in particular to a robot arm connecting base.
Background
In the industrial process, the degree of automation is continuously increasing, and more operations are started to be replaced by robot arms, and the bottom ends of the robot arms are generally fixed on the connecting base.
The traditional robot arm connecting base generally only plays a role in supporting and fixing the robot arm, and a plurality of groups of bolts are generally arranged between the connecting base and the bottom end of the robot arm for installation and fixation.
The traditional robot arm connecting base and the robot arm are generally fixed through a plurality of groups of bolts, and when the robot arm connecting base is installed and detached, the plurality of groups of bolts are required to be installed and detached, so that the operation is inconvenient; therefore, a robot arm connection base is proposed to solve the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the traditional robot arm connecting base and the robot arm are generally fixed through a plurality of groups of bolts, and when the robot arm connecting base is installed and disassembled, the plurality of groups of bolts are required to be installed and disassembled, and the problem that the operation is relatively inconvenient is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a robot arm connecting base, which comprises a base plate, wherein bolts are connected to the bottom end of the base plate in a threaded manner, and a connecting base is fixedly connected to the top end of the base plate; a fixing mechanism is arranged in the connecting base; the fixed establishment includes the fixed block, the fixed block is inserted and is established in the inside of fixed slot, the fixed slot is seted up in the inserted block, inserted block fixed connection is in the bottom of bottom plate, fixedly connected with robot arm on the top of bottom plate, the front end and the spring fixed connection of fixed block, the spring contacts with the slider, slider fixed connection is on the movable block, movable block threaded connection is on the screw rod, the front end and the nut fixed connection of screw rod.
Preferably, the front end of the spring is fixedly connected to the inner wall of the first cavity, the rear end of the spring is fixedly connected to the front end of the fixed block, and the first cavity is formed in the connecting base.
Preferably, the sliding block is slidably connected to the through groove, the through groove is formed in the inner wall of the first cavity, the through groove is communicated with the second cavity, and the second cavity is formed in the connecting base.
Preferably, the rear end of the screw rod is rotatably connected with the inner wall of the second cavity, and the moving block and the screw rod are both arranged in the second cavity.
Preferably, the insert block is inserted in the slot, the slot is formed in the connecting base, the bottom end of the insert block is in contact with the second cushion block, and the second cushion block is fixedly connected to the bottom end of the slot.
Preferably, four groups of positioning blocks are fixedly connected to the bottom end of the bottom plate, the positioning blocks are inserted into the positioning holes, the bottom ends of the positioning blocks are in contact with the first gaskets, and the first gaskets are fixedly connected to the bottom ends of the positioning holes.
The utility model has the advantages that:
1. according to the utility model, after the insert block at the bottom end of the bottom plate is inserted into the slot through the fixing mechanism, the insert block is fixed in the slot through the abutting joint between the bottom end of the fixing block and the bottom end of the fixing slot, so that the function of fixing the robot arm on the connecting base is completed, and the problem that the traditional robot arm connecting base and the robot arm are generally fixed through a plurality of groups of bolts, and the plurality of groups of bolts are required to be installed and disassembled during installation and disassembly, so that the operation is relatively inconvenient is solved;
2. according to the utility model, when the robot arm is installed and fixed through the positioning blocks and the positioning holes, the function of auxiliary positioning of the robot arm can be achieved by inserting the positioning blocks into the positioning holes after the four groups of positioning blocks fixedly connected with the bottom end of the bottom plate are aligned with the positioning holes on the connecting base.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a connection structure of the bottom end of the base plate according to the present utility model;
FIG. 3 is a schematic top view of the connection base of the present utility model;
FIG. 4 is a schematic structural view of the fixing mechanism of the present utility model;
fig. 5 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a backing plate; 20. a bolt; 21. the base is connected; 22. inserting blocks; 23. a fixing groove; 24. a bottom plate; 25. a robotic arm; 26. a slot; 27. a fixed block; 28. a spring; 29. a first cavity; 30. a slide block; 31. a moving block; 32. a through groove; 33. a screw; 34. a second cavity; 35. a nut; 36. positioning holes; 37. a first gasket; 38. a positioning block; 39. and a second cushion block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a robot arm connection base comprises a base plate 1, wherein a bolt 20 is connected to the bottom end of the base plate 1 in a threaded manner, and a connection base 21 is fixedly connected to the top end of the base plate 1; a fixing mechanism is arranged inside the connecting base 21; the fixing mechanism comprises a fixing block 27, the fixing block 27 is inserted into the fixing groove 23, the fixing groove 23 is formed in the inserting block 22, the inserting block 22 is fixedly connected to the bottom end of the bottom plate 24, a robot arm 25 is fixedly connected to the top end of the bottom plate 24, the front end of the fixing block 27 is fixedly connected with a spring 28, the spring 28 is in contact with a sliding block 30, the sliding block 30 is fixedly connected to a moving block 31, the moving block 31 is in threaded connection with a screw 33, and the front end of the screw 33 is fixedly connected with a nut 35;
during operation, the traditional robot arm is connected to the base and is generally fixed through a plurality of groups of bolts, when the traditional robot arm is installed and disassembled, the plurality of groups of bolts are required to be installed and disassembled, inconvenience is caused during operation, through the fixing mechanism, after the insert 22 at the bottom end of the bottom plate 24 is inserted into the slot 26, the insert 22 is fixed in the slot 26 through the abutting joint between the bottom end of the fixing block 27 and the bottom end of the fixing groove 23, thereby completing the function of fixing the robot arm 25 on the connecting base 21, the bottom end of the robot arm 25 is fixedly connected to the bottom plate 24, the insert 22 is fixedly connected to the bottom end of the bottom plate 24, when the robot arm 25 is to be fixed on the connecting base 21, the screw 33 is driven to rotate by the rotating nut 35 at first, the moving block 31 which is in threaded connection with the screw 33 is moved away from the slot 26, at this moment, the slide block 30 presses the spring 28, the fixing block 27 is moved towards the inside of the first cavity 29 until the rear end of the fixing block 27 completely enters the inside of the first cavity 29, the insert 22 is inserted into the inside of the slot 26, then the insert 22 is fixedly connected to the base plate 21 through the inner end of the fixing block 27, after this time, the insert block 35 is fixedly connected to the base 21 again, and the base 21 is fixedly connected to the base 21 through the base 21, and the base 1, and the base is fixedly connected to the base 21 through the abutting joint groove, and the bottom plate 21.
Further, as shown in fig. 4, the front end of the spring 28 is fixedly connected to the inner wall of the first cavity 29, the rear end of the spring 28 is fixedly connected to the front end of the fixed block 27, and the first cavity 29 is opened inside the connection base 21;
during operation, the front end of the spring 28 is fixedly connected to the inner wall of the first cavity 29, the first cavity 29 is formed in the connecting base 21, the fixed block 27 is slidably connected to the first cavity 29, and the fixed block 27 is driven to move towards the first cavity 29 by compression of the spring 28 until the front end of the fixed block 27 is not inserted into the slot 26 any more, so that the fixed block 27 cannot abut against the insert block 22 when the insert block 22 is inserted into the slot 26.
Further, as shown in fig. 4, the sliding block 30 is slidably connected to the through groove 32, the through groove 32 is formed on the inner wall of the first cavity 29, the through groove 32 is communicated with the second cavity 34, and the second cavity 34 is formed inside the connection base 21;
during operation, the sliding block 30 is slidably connected to the through groove 32, the through groove 32 is formed in the inner wall of the first cavity 29, the second cavity 34 is communicated with the first cavity 29 through the through groove 32, the second cavity 34 and the first cavity 29 are formed in the connecting base 21, the sliding block 30 is fixed on the moving block 31, the moving block 31 drives the sliding block 30 to move in the first cavity 29 when moving in the second cavity 34, and meanwhile, the sliding block 30 is abutted with the through groove 32 to play a role in guiding the moving block 31 when moving.
Further, as shown in fig. 4, the rear end of the screw 33 is rotatably connected to the inner wall of the second cavity 34, and the moving block 31 and the screw 33 are both disposed inside the second cavity 34;
during operation, the rear end of the screw rod 33 is rotationally connected with the inner wall of the rear end of the second cavity 34, the front end of the screw rod 33 is fixedly connected with the nut 35, and the screw rod 33 in the second cavity 34 is rotated by rotating the nut 35, so that the moving block 31 in threaded connection with the screw rod 33 moves in the second cavity 34.
Further, as shown in fig. 5, the insert 22 is inserted into the slot 26, the slot 26 is opened in the connecting base 21, the bottom end of the insert 22 contacts with the second cushion block 39, and the second cushion block 39 is fixedly connected to the bottom end of the slot 26;
during operation, the insert 22 is inserted into the slot 26, the bottom end of the insert 22 is contacted with the second cushion block 39, the second cushion block 39 is fixedly connected to the bottom end of the slot 26, direct contact between the bottom end of the slot 26 and the bottom end of the insert 22 is avoided through the second cushion block 39, and abrasion between the bottom end of the slot 26 and the bottom end of the insert 22 is reduced.
Further, as shown in fig. 2 and 3, four sets of positioning blocks 38 are fixedly connected to the bottom end of the bottom plate 24, the positioning blocks 38 are inserted into the positioning holes 36, the bottom end of the positioning blocks 38 is in contact with the first gasket 37, and the first gasket 37 is fixedly connected to the bottom end of the positioning holes 36;
during operation, when the robot arm 25 is installed and fixed through the positioning blocks 38 and the positioning holes 36, the function of auxiliary positioning of the robot arm 25 can be achieved by inserting the positioning blocks 38 into the positioning holes 36 after only aligning four groups of positioning blocks 38 fixedly connected with the bottom end of the bottom plate 24 with the positioning holes 36 on the connecting base 21, the positioning holes 36 are formed in the top end of the connecting base 21 and correspond to the positioning blocks 38 one by one, and meanwhile, the first gaskets 37 are fixedly connected inside the positioning holes 36.
Working principle: the traditional robot arm is connected between the base and the robot arm and is generally fixed through a plurality of groups of bolts, when the robot arm 25 is to be mounted and dismounted, the plurality of groups of bolts are required to be mounted and dismounted, inconvenience is caused in operation, through the fixing mechanism, after the insert 22 at the bottom end of the base plate 24 is inserted into the slot 26, the insert 22 is fixed in the slot 26 through the abutting connection between the bottom end of the fixing block 27 and the bottom end of the fixing groove 23, thereby completing the function of fixing the robot arm 25 on the connecting base 21, the bottom end of the robot arm 25 is fixedly connected on the base plate 24, the insert 22 is fixedly connected on the bottom end of the base plate 24, when the robot arm 25 is to be fixed on the connecting base 21, the screw 33 is driven to rotate by the rotating nut 35, the moving block 31 which is in threaded connection on the screw 33 is moved away from the slot 26, the slide block 30 is extruded by the spring 28, the fixing block 27 is moved towards the inside of the first cavity 29 until the rear end of the fixing block 27 completely enters the inside of the first cavity 29, the insert 22 is inserted into the inside of the slot 26, then the insert 22 is fixedly connected on the base plate 21 through the rotating nut 35, and then the base plate 21 is fixedly connected on the base plate 21 through the abutting connection between the base plate 21 and the base plate 23, and the base plate 20 is fixed through the base plate 1.
The front end fixed connection of spring 28 is on the inner wall of first cavity 29, and first cavity 29 then offers in the inside of connecting base 21, and fixed block 27 sliding connection is in the inside of first cavity 29, through the compression of spring 28, drives fixed block 27 to the inside removal of first cavity 29, and the front end of fixed block 27 no longer inserts in slot 26 to when the inserted block 22 inserts in slot 26, fixed block 27 can not take place the butt with inserted block 22.
The slider 30 is slidingly connected to the through groove 32, the through groove 32 is formed in the inner wall of the first cavity 29, the second cavity 34 is communicated with the first cavity 29 through the through groove 32, the second cavity 34 and the first cavity 29 are formed in the connecting base 21, the slider 30 is fixed on the moving block 31, when the moving block 31 moves in the second cavity 34, the slider 30 is driven to move in the first cavity 29, and meanwhile, the effect of guiding the moving block 31 during movement is achieved through abutting between the slider 30 and the through groove 32.
The rear end of the screw rod 33 is rotatably connected with the inner wall of the rear end of the second cavity 34, the front end of the screw rod 33 is fixedly connected with the nut 35, and the screw rod 33 in the second cavity 34 is rotated by rotating the nut 35, so that the moving block 31 which is in threaded connection with the screw rod 33 moves in the second cavity 34.
The insert 22 is inserted in the slot 26, and the bottom of the insert 22 contacts with the second cushion block 39, the second cushion block 39 is fixedly connected to the bottom of the slot 26, and the second cushion block 39 prevents direct contact between the bottom of the slot 26 and the bottom of the insert 22, so that abrasion between the bottom of the slot 26 and the bottom of the insert 22 is reduced.
Through locating piece 38 and locating hole 36, when carrying out the installation to robot arm 25 fixed, only need with four sets of locating pieces 38 of bottom plate 24 bottom fixed connection aim at the locating hole 36 on the connection base 21 after, insert locating piece 38 into locating hole 36 again can accomplish the function of its robot arm 25 assistance-localization real-time, locating hole 36 is offered on the top of connection base 21, and with locating piece 38 one-to-one, also fixedly connected with first gasket 37 in the inside of locating hole 36 simultaneously.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The robot arm connecting base comprises a base plate (1), wherein bolts (20) are connected to the bottom end of the base plate (1) in a threaded mode, and a connecting base (21) is fixedly connected to the top end of the base plate (1); a fixing mechanism is arranged in the connecting base (21); the method is characterized in that: the fixing mechanism comprises a fixing block (27), the fixing block (27) is inserted into the fixing groove (23), the fixing groove (23) is formed in an inserting block (22), the inserting block (22) is fixedly connected to the bottom end of a bottom plate (24), a robot arm (25) is fixedly connected to the top end of the bottom plate (24), the front end of the fixing block (27) is fixedly connected with a spring (28), the spring (28) is in contact with a sliding block (30), the sliding block (30) is fixedly connected to a moving block (31), the moving block (31) is in threaded connection with a screw rod (33), and the front end of the screw rod (33) is fixedly connected with a nut (35).
2. The robotic arm connection mount of claim 1, wherein: the front end of the spring (28) is fixedly connected to the inner wall of the first cavity (29), the rear end of the spring (28) is fixedly connected to the front end of the fixed block (27), and the first cavity (29) is formed in the connecting base (21).
3. The robotic arm connection mount of claim 2, wherein: the sliding block (30) is slidably connected to the through groove (32), the through groove (32) is formed in the inner wall of the first cavity (29), the through groove (32) is communicated with the second cavity (34), and the second cavity (34) is formed in the connecting base (21).
4. A robotic arm connection mount according to claim 3, wherein: the rear end of the screw rod (33) is rotatably connected with the inner wall of the second cavity (34), and the moving block (31) and the screw rod (33) are arranged in the second cavity (34).
5. The robotic arm connection mount of claim 4, wherein: the plug block (22) is inserted into the slot (26), the slot (26) is arranged in the connecting base (21), the bottom end of the plug block (22) is contacted with the second cushion block (39), and the second cushion block (39) is fixedly connected to the bottom end of the slot (26).
6. The robotic arm connection mount of claim 5, wherein: four groups of positioning blocks (38) are fixedly connected to the bottom end of the bottom plate (24), the positioning blocks (38) are inserted into the positioning holes (36), the bottom end of each positioning block (38) is in contact with a first gasket (37), and the first gaskets (37) are fixedly connected to the bottom ends of the positioning holes (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518842.0U CN219666706U (en) | 2023-03-16 | 2023-03-16 | Robot arm connecting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518842.0U CN219666706U (en) | 2023-03-16 | 2023-03-16 | Robot arm connecting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219666706U true CN219666706U (en) | 2023-09-12 |
Family
ID=87895290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320518842.0U Active CN219666706U (en) | 2023-03-16 | 2023-03-16 | Robot arm connecting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219666706U (en) |
-
2023
- 2023-03-16 CN CN202320518842.0U patent/CN219666706U/en active Active
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