Robot joint assembling and debugging device

Abstract

A robot joint assembling and debugging device comprises a mounting base, a debugging device and a joint fixing device. The mounting seat comprises an assembling base and a rotating plate; the rotating plate is rotationally connected to one side of the assembling base; a mounting hole is formed in the top of the assembling base; the debugging device is arranged on the rotating plate; the joint fixing device comprises a first fixing part and a second fixing part which are arranged on the assembling base and the debugging device correspondingly and used for fixing different parts of the robot joint. The problems that an existing high-precision instrument is too high in cost, and a common instrument cannot test the rotation value of a robot joint are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical devices, in particular to a robot joint assembly and debugging device. Background Art

[0002] With the continuous advancement of robot technology, the forms of industrial robots are becoming increasingly diverse. Articulated robots are an important type of robots. They generally have multiple joints and can simulate human movements and actions. The development of articulated robots not only makes the operation of robots more flexible and precise, but also expands the application scope of robots in various fields. Most of the existing debugging equipment uses high-precision equipment and is expensive. However, the cost of high-precision equipment is too high for some simple joint debugging. General simple equipment is mostly used for fatigue testing of robot joints, and cannot perform good tests on the rotation range under various postures. Utility Model Content

[0003] The utility model aims to provide a robot joint assembly and debugging device, which solves the problem that the existing high-precision instruments are too expensive and general instruments cannot test the rotation values ​​of robot joints.

[0004] The embodiments of the present invention are implemented by the following technical solutions:

[0005] A robot joint assembly and debugging device, comprising:

[0006] The mounting seat comprises an assembly base and a rotating plate; the rotating plate is rotatably connected to one side of the assembly base; a mounting hole is provided on the top of the assembly base;

[0007] The debugging device comprises a bottom plate and a limit assembly, wherein the limit assembly is arranged on the bottom plate; and the bottom plate is arranged on the rotating plate;

[0008] The joint fixing device comprises a first fixing part and a second fixing part, which are respectively arranged on an assembly base and a debugging device and are used for fixing different parts of the robot joint.

[0009] The first fixing part includes a mounting block, a sliding block and a restraining belt; a mounting through hole is provided on the mounting block; the mounting through hole cooperates with the mounting hole and is connected by screws; a first sliding hole is also provided on the side of the mounting block; a first sliding rod is provided on one side of the sliding block; the first sliding rod is slidably arranged in the first sliding hole; and the restraining belt is arranged on the sliding block.

[0010] There are two sliding blocks and two restraining belts, which are respectively arranged on two sides of the mounting block.

[0011] The restraint belt is a Velcro binding belt, and an anti-slip pad is arranged on the inner side thereof.

[0012] The bottom plate is fan-shaped and is arranged around the first fixing portion; a plurality of scales are arranged on the bottom plate.

[0013] The limiting assembly includes a sliding groove and a rack; the rack is arranged on the outer edge of the top surface of the base plate, and the teeth thereon face inward; the sliding groove is arranged on the top surface of the base plate and is equidistantly arranged on one side of the rack.

[0014] The second fixing part includes a connecting plate, a positioning roller, a gear, a positioning column and a clamping device; the positioning roller is rotatably arranged on one side edge of the connecting plate; the gear is horizontally arranged at the bottom of the connecting plate, and a gear motor is arranged on one side of the gear to drive the gear to rotate; the gear is meshed with the rack; the positioning column is arranged on the side of the gear away from the gear motor; the clamping device is arranged on the top of the connecting plate.

[0015] The clamping device comprises a telescopic device and a clamping piece; the clamping piece is two semi-annular plates, which are respectively arranged on both sides of the telescopic device; the telescopic device is arranged on the top of the connecting plate, and is used to drive the two semi-annular plates to close or separate.

[0016] An anti-slip pad is also provided on the inner side of the clamping piece.

[0017] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0018] The utility model discloses a robot joint assembly and debugging device. The device has a simple structure and is convenient for limiting and positioning each robot joint. It can measure the rotation amplitude of the joint and the amplitude of the joint at each angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic structural diagram of a first fixing portion;

[0021] Figure 3 is a top view diagram of the debugging assembly;

[0022] Figure 4 is a schematic diagram of the bottom surface of the debugging component;

[0023] Figure 5 Yes Figure 3 The cross-sectional diagram at A in the middle;

[0024] Figure 6 4 is a schematic diagram of the top surface of the second fixing part.

[0025] Figure 7 2 is a bottom schematic diagram of the second fixing portion.

[0026] In the figure, 1-assembly base, 2-first fixed part, 201-mounting block, 202-sliding block, 203-constraint belt, 204-first sliding rod, 205-mounting through hole, 301-rotating plate, 302-rotating rod, 303-support block, 4-debugging device, 401-bottom plate, 402-sliding groove, 403-rack, 5-second fixed part, 501-connecting plate, 502-positioning roller, 503-gear, 504-positioning column, 505-telescopic device, 506-clamping member, 507-second sliding rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1 As shown, a robot joint assembly and debugging device 4 includes an assembly base 1, a rotating plate 301, a debugging device 4, a first fixing part 2 and a second fixing part 5; one side of the rotating plate 301 is hinged to one side of the assembly base 1; a mounting hole is provided on the top of the assembly base 1; the first fixing part 2 is mounted in cooperation with the mounting hole on the assembly base 1; the debugging device 4 is fan-shaped as a whole, surrounding the first fixing part 2; the second fixing part 5 is slidably arranged on the debugging device 4.

[0030] like Figure 1 , 3 , 4 and 5, a rotating rod 302 is provided on one side of the rotating plate 301, which is rotatably connected to one side of the assembly base 1; a limiting assembly is provided on the debugging device 4, including a sliding groove 402 and a rack 403; the rack 403 is provided on the outer edge of the top surface of the debugging device 4, and the teeth thereon face inward; the sliding groove 402 is provided on the top surface of the debugging device 4, and is equidistantly provided on one side of the rack 403;

[0031] Specifically, the angle of the sector surface of the debugging device 4 is 240°, and a plurality of scales are provided on the top surface along the inner edge thereof.

[0032] like Figure 1 and 2 As shown, the first fixing part 2 includes a mounting block 201, two sliding blocks 202 and two restraining belts 203; the mounting block 201 is provided with a mounting through hole 205; the mounting through hole 205 cooperates with the mounting hole and is connected by screws; the two restraining belts 203 are respectively arranged on the two sliding blocks 202 and respectively arranged on two pairs of side surfaces of the mounting block 201; the two pairs of side surfaces of the mounting block 201 are also provided with a first sliding hole; one side of the sliding block 202 is provided with a first sliding rod 204; the first sliding rod 204 is slidably arranged in the first sliding hole;

[0033] Specifically, threads are provided on the surface of the first sliding rod 204 and the inner wall of the first sliding hole, and mesh with each other; a motor is also provided at one end of the first sliding rod 204 for driving the first sliding rod 204 to rotate, and the motor is provided inside the sliding block 202;

[0034] More specifically, an anti-slip pad is provided on the inner side of the restraint belt 203 .

[0035] like Figure 6 and 7 As shown, the second fixing part 5 includes a connecting plate 501, a positioning roller 502, a gear 503, a positioning column 504, a telescopic device 505 and a clamping member 506; the positioning roller 502 is rotatably arranged on one side edge of the connecting plate 501; the gear 503 is horizontally arranged at the bottom of the connecting plate 501, and a gear 503 motor is arranged on one side thereof for driving the gear 503 to rotate; the gear 503 is meshed with the rack 403; the positioning column 504 is arranged on the side of the gear 503 away from the gear 503 motor; the telescopic device 505 is arranged at the top of the connecting plate 501; the clamping member 506 is two semi-annular plates, which are respectively arranged on both sides of the telescopic device 505; the telescopic device 505 is arranged at the top of the connecting plate 501, and is used to drive the two semi-annular plates to close or separate; the clamping member 506 is arranged at the top of the connecting plate 501;

[0036] Specifically, telescopic rods are provided on both sides of the telescopic device 505, and the clamping member 506 is provided at the movable end of the telescopic rod;

[0037] More specifically, an anti-slip pad is provided inside the clamping member 506 .

[0038] The working principle of this embodiment is:

[0039] The utility model is a robot joint assembly debugging device 4. The joint of the robot that needs to be debugged and tested is removed, and a part of it is installed on the first fixed part 2. A part of the limb is placed on the sliding block 202, and then the restraint belt 203 is used to surround the limb so that the Velcro on them fits each other and fixes it. The other part of the limb is placed between the clamping members 506 on both sides of the second fixed part 5, and then the telescopic device 505 is driven to restrain the limb, and then the gear 503 motor is driven to make the gear 503 rotate and mesh with the rack 403, so that the limb rotates on the debugging device 4 along the rack 403, until the joint stops at a certain angle, the rotation can be recorded according to the scale on the bottom plate 401; the rotating plate 301 can also be rotated to make the two parts of the limb have a certain initial angle, and then the detection can be carried out to obtain more and more comprehensive data.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A robot joint assembly and debugging device, characterized in that: include: The mounting seat comprises an assembly base and a rotating plate; the rotating plate is rotatably connected to one side of the assembly base; a mounting hole is provided on the top of the assembly base; The debugging device comprises a bottom plate and a limit assembly, wherein the limit assembly is arranged on the bottom plate; and the bottom plate is arranged on the rotating plate; The joint fixing device comprises a first fixing part and a second fixing part, which are respectively arranged on an assembly base and a debugging device and are used for fixing different parts of the robot joint.

2. A robot joint assembly and debugging device according to claim 1, characterized in that: The first fixing part includes a mounting block, a sliding block and a restraining belt; a mounting through hole is provided on the mounting block; the mounting through hole cooperates with the mounting hole and is connected by screws; a first sliding hole is also provided on the side of the mounting block; a first sliding rod is provided on one side of the sliding block; the first sliding rod is slidably arranged in the first sliding hole; and the restraining belt is arranged on the sliding block.

3. A robot joint assembly and debugging device according to claim 2, characterized in that: There are two sliding blocks and two restraining belts, which are respectively arranged on two sides of the mounting block.

4. A robot joint assembly and debugging device according to claim 3, characterized in that: The restraint belt is a Velcro binding belt, and an anti-slip pad is arranged on the inner side thereof.

5. The robot joint assembly and debugging device according to claim 1, characterized in that: The bottom plate is fan-shaped and is arranged around the first fixing portion; a plurality of scales are arranged on the bottom plate.

6. A robot joint assembly and debugging device according to claim 5, characterized in that: The limiting assembly includes a sliding groove and a rack; the rack is arranged on the outer edge of the top surface of the base plate, and the teeth thereon face inward; the sliding groove is arranged on the top surface of the base plate and is equidistantly arranged on one side of the rack.

7. A robot joint assembly and debugging device according to claim 1, characterized in that: The second fixing part includes a connecting plate, a positioning roller, a gear, a positioning column and a clamping device; the positioning roller is rotatably arranged on one side edge of the connecting plate; the gear is horizontally arranged at the bottom of the connecting plate, and a gear motor is arranged on one side of the gear to drive the gear to rotate; the gear is meshed with the rack; the positioning column is arranged on the side of the gear away from the gear motor; the clamping device is arranged on the top of the connecting plate.

8. A robot joint assembly and debugging device according to claim 7, characterized in that: The clamping device comprises a telescopic device and a clamping piece; the clamping piece is two semi-annular plates, which are respectively arranged on both sides of the telescopic device; the telescopic device is arranged on the top of the connecting plate, and is used to drive the two semi-annular plates to close or separate.

9. A robot joint assembly and debugging device according to claim 8, characterized in that: An anti-slip pad is also provided on the inner side of the clamping piece.

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