Multifunctional robot joint divider

Abstract

The utility model belongs to the technical field of robot joint dividers, and particularly relates to a multifunctional robot joint divider which comprises a divider body, a driving shaft is arranged in the divider body, a shell cover is arranged at the left end of the divider body, and the shell cover is rotationally connected with the driving shaft. The outer side of the driving shaft is fixedly sleeved with a rotating piece, the left end of the shell cover is fixedly connected with a fixing plate, the left end of the fixing plate is fixedly connected with a guide plate, the outer side of the guide plate is slidably sleeved with a top plate, and the top plate makes contact with the fixing plate. According to the robot joint divider, due to the arrangement of the electromagnet, magnetic attraction treatment can be conducted on the magnetic block so as to pull the movable plate to move, the elastic air bag deforms so as to drive the plug to be separated from the flow guide hole, under the action of the flow guide pipe, flow guide can be conducted on lubricating oil, then self-lubricating treatment can be conducted on the driving shaft, and the multifunctionality of the robot joint divider is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of robot joint dividers, in particular to a multifunctional robot joint divider. Background Art

[0002] The robot joint divider is also called the robot joint cam divider, and the robot joint cam divider is a device used to divide and mark the robot joint cam. The joint cam is a key component of the robot joint motion, and the robot's motion trajectory and action sequence are controlled by the shape of the cam;

[0003] The robot joint cam indexer can help operators accurately divide and mark the motion cycle of the joint cam for subsequent debugging and control.

[0004] A utility model patent with patent authorization announcement number CN212183860U discloses a splitter with signal PLC control, including a splitter body and an output shaft arranged on the splitter body, the splitter body is provided with a through hole for the output shaft to pass through, an annular plate is fixedly connected in the through hole, a connecting ring is fixedly connected to the annular plate, and a protective cover matching the output shaft is detachably connected to the connecting ring.

[0005] However, the existing robot joint dividers also have certain shortcomings. When in use, the existing robot joint dividers will cause the drive shaft to shake and deflect due to the influence of factors such as centrifugal force. In addition, due to the friction factor of the drive shaft material, long-term use will cause the drive shaft to have a large rotational resistance, requiring active and regular lubrication by humans, which makes the robot joint divider less versatile. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional robot joint divider, which solves the problem that the existing robot joint divider will cause the drive shaft to shake and deflect due to the influence of factors such as centrifugal force when in use, and the friction factor of the drive shaft material will cause the drive shaft to have a large rotational resistance after long-term use, requiring manual active and regular lubrication, which makes the multifunctionality of the robot joint divider weak.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional robot joint divider, comprising a divider body, a driving shaft is arranged inside the divider body, a shell cover is arranged at the left end of the divider body, the shell cover is rotatably connected to the driving shaft, a rotating part is fixedly sleeved on the outer side of the driving shaft, a fixed plate is fixedly connected to the left end of the shell cover, a guide plate is fixedly connected to the left end of the fixed plate, a top plate is slidably sleeved on the outer side of the guide plate, the top plate is in contact with the fixed plate, a spring is welded on the end surface of the top plate away from the driving shaft, the other end of the spring is welded to the guide plate, and a limiting part is fixedly connected to the end surface of the top plate close to the driving shaft, and the limiting part is slidably connected to the rotating part.

[0008] Preferably, two symmetrically distributed mounting plates are fixedly connected to the lower side of the divider body, and a mounting hole is provided on the surface of each mounting plate. The divider body can be installed and used by setting the mounting plates.

[0009] Preferably, a slider is fixedly connected to the end surface of the top plate away from the driving shaft, and the slider is slidably connected to the guide plate. The top plate can be guided by the setting of the slider.

[0010] Preferably, the right end of the shell cover is fixedly connected with an oil storage cylinder, and the oil storage cylinder is rotatably connected to the driving shaft, the upper end of the divider body is fixedly connected with an oil storage box, the inner left wall of the oil storage box is fixedly connected with a fixing frame, the vertical part of the fixing frame is slidably connected with a movable plate, the movable plate is in contact with the oil storage box, the left lower end of the movable plate is fixedly connected with a plug, and the plug is slidably connected to the guide hole of the oil storage box, the vertical part of the fixing frame is fixedly installed with an electromagnet, the horizontal part of the fixing frame is bonded with an elastic airbag, the other end of the elastic airbag is bonded to the movable plate, and the magnetic block can be magnetically attracted by the magnetic attraction of the electromagnet to pull the movable plate to move, and then the plug is separated from the guide hole, so that the lubricating oil flows into the oil storage cylinder through the guide pipe, and the driving shaft is automatically lubricated.

[0011] Preferably, a flow guide pipe is fixedly connected to the interior of the divider body, and the flow guide pipe is fixedly connected to the oil storage cylinder. The lubricating oil can be diverted by the provision of the flow guide pipe.

[0012] Preferably, two symmetrically distributed magnetic blocks are fixedly connected to the upper end of the movable plate, and each of the magnetic blocks is slidably connected to the fixed frame. The arrangement of the magnetic blocks facilitates the use of magnetic attraction in conjunction with the electromagnet.

[0013] Preferably, a plurality of the elastic airbags are provided, and the plurality of the elastic airbags are symmetrically distributed on the movable plate. Through the provision of the elastic airbags, the movable plate can be connected for use.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can ensure the stable movement of the top plate by setting the slider, guide plate and other structures, and cooperate with the deformation effect of the spring to make the limit member always contact with the rotating member, limit the driving shaft, and avoid the problem of shaking and deflection of the driving shaft due to centrifugal force.

[0016] 2. The utility model can perform magnetic attraction on the magnetic block through the setting of the electromagnet to pull the movable plate to move, and the elastic airbag is deformed to drive the plug to separate from the guide hole. Under the action of the guide tube, the lubricating oil can be diverted, and then the drive shaft can be self-lubricated, thereby improving the versatility of the robot joint divider. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A top-down perspective view of

[0019] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0020] Figure 4 For the utility model Figure 2 A magnified view of the top plate;

[0021] Figure 5 For the utility model Figure 3 Enlarged view of the oil storage box.

[0022] In the figure: 1. divider body; 2. mounting plate; 3. drive shaft; 4. shell cover; 5. rotating part; 6. fixed plate; 7. guide plate; 8. top plate; 9. slider; 10. spring; 11. limiter; 12. oil storage cylinder; 13. oil storage box; 14. guide tube; 15. fixing frame; 16. moving plate; 17. plug; 18. magnetic block; 19. electromagnet; 20. elastic airbag. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2, Figure 3 , Figure 4 , Figure 5 A multifunctional robot joint divider comprises a divider body 1, a driving shaft 3 is arranged inside the divider body 1, a shell cover 4 is arranged at the left end of the divider body 1, the shell cover 4 is rotatably connected to the driving shaft 3, a rotating member 5 is fixedly sleeved on the outer side of the driving shaft 3, a fixed plate 6 is fixedly connected to the left end of the shell cover 4, a guide plate 7 is fixedly connected to the left end of the fixed plate 6, a top plate 8 is slidably sleeved on the outer side of the guide plate 7, the top plate 8 is in contact with the fixed plate 6, a spring 10 is welded on the end surface of the top plate 8 away from the driving shaft 3, the other end of the spring 10 is welded to the guide plate 7, a limiting member 11 is fixedly connected to the end surface of the top plate 8 close to the driving shaft 3, and the limiting member 11 is slidably connected to the rotating member 5.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 Two symmetrically distributed mounting plates 2 are fixedly connected to the lower side of the divider body 1. A mounting hole is provided on the surface of each mounting plate 2. The divider body 1 can be installed and used by setting the mounting plates 2. A slider 9 is fixedly connected to the end surface of the top plate 8 away from the driving shaft 3. The slider 9 is slidably connected to the guide plate 7. The top plate 8 can be guided by setting the slider 9.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 The right end of the shell cover 4 is fixedly connected with an oil storage cylinder 12, and the oil storage cylinder 12 is rotatably connected to the drive shaft 3. The upper end of the divider body 1 is fixedly connected with an oil storage box 13, and the inner left wall of the oil storage box 13 is fixedly connected with a fixing frame 15. The vertical part of the fixing frame 15 is slidably connected with a movable plate 16, and the movable plate 16 contacts the oil storage box 13. The lower left end of the movable plate 16 is fixedly connected with a plug 17, and the plug 17 is slidably connected with the guide hole of the oil storage box 13. The vertical part of the fixing frame 15 is fixedly installed with an electromagnet 19, and the horizontal part of the fixing frame 15 is bonded with an elastic air bag 20, and the other end of the elastic air bag 20 is bonded to the movable plate 16. Through the magnetic attraction of the electromagnet 19, the magnetic block 18 can be magnetically attracted to pull the movable plate 16 to move, and then the plug 17 is separated from the guide hole, so that the lubricating oil flows into the oil storage cylinder 12 through the guide pipe 14, and the drive shaft 3 is automatically lubricated.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 5A guide tube 14 is fixedly connected to the interior of the divider body 1, and the guide tube 14 is fixedly connected to the oil storage cylinder 12. Through the setting of the guide tube 14, the lubricating oil can be diverted. Two symmetrically distributed magnetic blocks 18 are fixedly connected to the upper end of the movable plate 16. Each magnetic block 18 is slidably connected to the fixed frame 15. Through the setting of the magnetic blocks 18, it is convenient to cooperate with the electromagnet 19 for magnetic attraction. A plurality of elastic airbags 20 are provided, and the plurality of elastic airbags 20 are symmetrically distributed on the movable plate 16. Through the setting of the elastic airbags 20, the movable plate 16 can be connected for use.

[0028] The specific implementation process of the utility model is as follows: when the multifunctional robot joint divider needs to be used, the rotation member 5 can be limited by setting the limiter 11 to avoid the shaking and deviation of the driving shaft 3. In this process, under the deformation of the spring 10, the top plate 8 can be pushed to move, and the slider 9 can be driven to move along the surface of the guide plate 7 to ensure the stable movement of the top plate 8, thereby driving the limiter 11 to always contact with the rotation member 5 to ensure the limiting effect of the limiter 11;

[0029] The electromagnet 19 is started to magnetically attract the magnetic block 18 to pull the movable plate 16 to slide along the surface of the fixed frame 15, and the elastic airbag 20 is deformed. When the movable plate 16 moves, the plug 17 can be driven to move, and finally the plug 17 is separated from the guide hole of the oil storage box 13. Under the action of the guide tube 14, the lubricating oil can be diverted so that the lubricating oil flows into the oil storage cylinder 12, and finally the lubricating oil contacts the drive shaft 3, and the drive shaft 3 is self-lubricated to improve the versatility of the robot joint divider.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional robot joint divider, comprising a divider body (1), characterized in that: A driving shaft (3) is arranged inside the divider body (1); a shell cover (4) is arranged at the left end of the divider body (1); the shell cover (4) is rotatably connected to the driving shaft (3); a rotating member (5) is fixedly sleeved on the outer side of the driving shaft (3); a fixing plate (6) is fixedly connected to the left end of the shell cover (4); a guide plate (7) is fixedly connected to the left end of the fixing plate (6); a top plate (8) is slidably sleeved on the outer side of the guide plate (7); the top plate (8) is in contact with the fixing plate (6); a spring (10) is welded to the end surface of the top plate (8) away from the driving shaft (3); the other end of the spring (10) is welded to the guide plate (7); a limiting member (11) is fixedly connected to the end surface of the top plate (8) close to the driving shaft (3); and the limiting member (11) is slidably connected to the rotating member (5).

2. A multifunctional robot joint divider according to claim 1, characterized in that: Two symmetrically distributed mounting plates (2) are fixedly connected to the lower side of the divider body (1), and a mounting hole is provided on the surface of each mounting plate (2).

3. The multifunctional robot joint divider according to claim 1, characterized in that: A sliding block (9) is fixedly connected to the end surface of the top plate (8) away from the driving shaft (3), and the sliding block (9) is slidably connected to the guide plate (7).

4. The multifunctional robot joint divider according to claim 1, characterized in that: The right end of the shell cover (4) is fixedly connected to an oil storage cylinder (12), and the oil storage cylinder (12) is rotatably connected to the drive shaft (3). The upper end of the divider body (1) is fixedly connected to an oil storage box (13). The inner left side wall of the oil storage box (13) is fixedly connected to a fixing frame (15). The vertical part of the fixing frame (15) is slidably connected to a movable plate (16), and the movable plate (16) is in contact with the oil storage box (13). The left lower end of the movable plate (16) is fixedly connected to a plug (17), and the plug (17) is slidably connected to the guide hole of the oil storage box (13). The vertical part of the fixing frame (15) is fixedly installed with an electromagnet (19). The horizontal part of the fixing frame (15) is bonded with an elastic airbag (20), and the other end of the elastic airbag (20) is bonded to the movable plate (16).

5. The multifunctional robot joint divider according to claim 4, characterized in that: A flow guide tube (14) is fixedly connected to the interior of the divider body (1), and the flow guide tube (14) is fixedly connected to the oil storage cylinder (12).

6. The multifunctional robot joint divider according to claim 4, characterized in that: The upper end of the movable plate (16) is fixedly connected to two symmetrically distributed magnetic blocks (18), and each of the magnetic blocks (18) is slidably connected to the fixed frame (15).

7. The multifunctional robot joint divider according to claim 4, characterized in that: A plurality of the elastic airbags (20) are provided, and the plurality of the elastic airbags (20) are symmetrically distributed on the moving plate (16).

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