A multi-functional workbench for assembling brakes

Abstract

This utility model provides a multifunctional workbench for brake assembly, relating to the field of brake assembly technology. It includes a base frame and an assembly table, with an adjustment structure between the base frame and the assembly table. The adjustment structure includes a support frame, which is fixedly installed on the top of the base frame. In this utility model, a first motor drives a first gear to rotate, which in turn drives a second gear to mesh and rotate, causing a rotating shaft to rotate. This causes a rotating plate to rotate around the shaft, generating an upward force on two rotating wheels to lift one side of the assembly table, allowing it to rotate around a fixed shaft. This changes the angle of the assembly table, thus altering the angle at which the worker performs assembly, preventing neck fatigue caused by prolonged head-down posture, reducing neck pressure during assembly, and improving the workbench's practicality.

Description

Technical Field

[0001] This utility model relates to the field of brake assembly technology, and in particular to a multifunctional workbench for brake assembly. Background Technology

[0002] A brake is a device that decelerates, stops, or keeps moving parts at a stop. It is a mechanical part used to stop or decelerate moving parts in machinery. Commonly known as a brake or brake lever. A brake mainly consists of a bracket, braking components, and an operating mechanism. Some brakes also have an automatic adjustment device for the braking component clearance. To reduce braking torque and structural dimensions, brakes are usually mounted on the high-speed shaft of the equipment; however, for large equipment with high safety requirements, they should be mounted on the low-speed shaft closer to the working part of the equipment.

[0003] However, in the existing technology, when assembling existing brakes, the brake is usually fixed first, and then the parts are assembled. In actual use, the brake is usually assembled at a plane angle. When the assembler is assembling, it will cause the assembler to bend over for a long time to perform the assembly operation. Over time, this can easily cause damage to the cervical spine of the assembler and have a certain impact on the health of the assembler. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a multi-functional workbench for assembling brakes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-functional workbench for assembling brakes, comprising: a base frame and an assembly table, wherein an adjustment structure is provided between the base frame and the assembly table, the adjustment structure including a support frame, the support frame being fixedly installed on the top of the base frame, two first-fixed seats being fixedly installed on the top of the support frame, a rotating shaft being rotatably connected between the two first-fixed seats, a rotating plate being fixedly installed on the outer side of the rotating shaft, rotating wheels being rotatably installed on both sides of the rotating plate, a limit frame being fixedly installed on the bottom of the assembly table, a first gear being rotatably installed on one side of the support frame, a second gear being meshed with the outer side of the first gear, one end of the rotating shaft passing through one of the first-fixed seats and being fixedly connected to the second gear, and a rotating structure being provided on the inner side of the assembly table.

[0006] In a preferred embodiment, a No. 1 motor is fixedly installed on one side of the support frame, and the output end of the No. 1 motor passes through the support frame and is fixedly connected to a No. 1 gear.

[0007] In a preferred embodiment, two secondary fixing seats are fixedly installed at the bottom of the assembly table, and a fixing shaft is rotatably installed between the two secondary fixing seats. The fixing shaft is fixedly installed on the top of the support frame.

[0008] In a preferred embodiment, the bottom of the limiting frame is provided with a rectangular sliding groove, the rotating plate is disposed inside the rectangular sliding groove and slides in contact with the limiting frame, and the two rotating wheels are disposed between the assembly table and the limiting frame and roll in contact with the assembly table and the limiting frame.

[0009] In a preferred embodiment, a placement plate is provided on the top of the assembly table, a bidirectional screw is rotatably installed on the inner side of the placement plate, and movable plates are threadedly connected to the outer sides of the bidirectional screw near both ends. Both movable plates are located on the inner side of the placement plate and slide in contact with the placement plate. V-shaped clamps are fixedly installed on the top of both movable plates, and a turntable is fixedly installed through the placement plate at one end of the bidirectional screw.

[0010] In a preferred embodiment, the rotating structure includes a rotating disk, a placement plate fixedly mounted on the top of the rotating disk, a circular groove formed on the top of the assembly table, the rotating disk rotatably mounted inside the circular groove of the assembly table, an annular groove formed on the outer side of the circular groove of the assembly table, an external gear ring fixedly mounted on the outer side of the rotating disk, the external gear ring being disposed inside the annular groove of the assembly table, a square groove formed on the outer side of the annular groove of the assembly table, and a No. 3 gear meshing with the outer side of the external gear ring, the No. 3 gear rotatably mounted inside the square groove of the assembly table.

[0011] In a preferred embodiment, a second motor is fixedly installed at the bottom of the assembly platform, and the output end of the second motor passes through the bottom of the assembly platform and is fixedly connected to a third gear.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. This utility model uses a motor to drive a gear to rotate, which in turn drives a gear to mesh and rotate, causing the shaft to rotate. This causes the rotating plate to rotate around the shaft, which in turn causes two rotating wheels to exert an upward force on the assembly table, lifting one side of the assembly table and causing it to rotate around a fixed shaft. This changes the angle of the assembly table, thereby changing the angle at which the worker is assembling the equipment. This avoids neck fatigue caused by prolonged head-down posture, reduces neck pressure during assembly, and improves the practicality of the workbench.

[0014] 2. The No. 2 motor drives the No. 3 gear to rotate, which in turn drives the external gear ring to rotate, thereby causing the rotating disk to rotate. This, in turn, causes the placement plate on top of the rotating disk to rotate, changing the direction of the brake fixed on top of the placement plate. This allows workers to assemble the brake in multiple directions without having to move the workbench, improving its efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a multi-functional workbench for assembling a brake, provided by this utility model.

[0016] Figure 2 A schematic diagram of the bottom structure of a multi-functional workbench for assembling a brake, provided by this utility model.

[0017] Figure 3 A schematic diagram of the fixed part of a multi-functional workbench for assembling a brake, provided by this utility model.

[0018] Figure 4 A schematic diagram of the rotating structure of a multi-functional workbench for assembling a brake, provided by this utility model.

[0019] Legend:

[0020] 11. Base frame; 12. Assembly table; 13. Placement plate; 14. Bidirectional screw; 15. Moving plate; 16. V-shaped clamp; 17. Turntable; 2. Adjustment structure; 21. Support frame; 22. Fixed seat No. 1; 202. Rotating shaft; 23. Rotating plate; 24. Rotating wheel; 25. Limiting frame; 26. Gear No. 1; 27. Gear No. 2; 28. Motor No. 1; 29. ​​Fixed seat No. 2; 210. Fixed shaft; 3. Rotating structure; 31. Rotating disk; 32. External gear ring; 33. Gear No. 3; 34. Motor No. 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figure 1-2As shown, this utility model provides a technical solution: a multi-functional workbench for assembling brakes, comprising: a base frame 11 and an assembly table 12, an adjustment structure 2 provided between the base frame 11 and the assembly table 12, the adjustment structure 2 including a support frame 21, the support frame 21 being fixedly installed on the top of the base frame 11, two first fixing seats 22 being fixedly installed on the top of the support frame 21, a rotating shaft 202 rotatably connected between the two first fixing seats 22, a rotating plate 23 being fixedly installed on the outer side of the rotating shaft 202, rotating wheels 24 being rotatably installed on both sides of the rotating plate 23, a limit frame 25 being fixedly installed on the bottom of the assembly table 12, a first gear 26 being rotatably installed on one side of the support frame 21, a second gear 27 being meshed with the outer side of the first gear 26, and the rotating shaft 202... One end of the assembly table 12 passes through one of the first fixed seats 22 and is fixedly connected to the second gear 27. A rotating structure 3 is provided on the inner side of the assembly table 12. A first motor 28 is fixedly installed on one side of the support frame 21. The output end of the first motor 28 passes through the support frame 21 and is fixedly connected to the first gear 26. Two second fixed seats 29 are fixedly installed at the bottom of the assembly table 12. A fixed shaft 210 is rotatably installed between the two second fixed seats 29. The fixed shaft 210 is fixedly installed on the top of the support frame 21. A rectangular sliding groove is opened at the bottom of the limiting frame 25. A rotating plate 23 is set inside the rectangular sliding groove and slides in contact with the limiting frame 25. Two rotating wheels 24 are set between the assembly table 12 and the limiting frame 25 and roll in contact with the assembly table 12 and the limiting frame 25.

[0024] In this embodiment, the limiting frame 25 effectively limits the two rotating wheels 24, ensuring that the two rotating wheels 24 are always positioned between the assembly table 12 and the limiting frame 25. This allows the rotating plate 23 to rotate, and the two rotating wheels 24 drive the assembly table 12 to rotate, thereby changing the angle of the assembly table 12. The rectangular groove opened in the limiting frame 25 allows the rotating plate 23 to pass through the limiting frame 25, preventing jamming when the rotating plate 23 makes a circular motion with the rotating shaft 202 as the center, ensuring the reliability of the worktable. The two secondary fixed seats 29 are rotatably connected to the fixed shaft 210, allowing the assembly table 12 to be in a state where it can rotate with the fixed shaft 210 as the center. The two rotating wheels 24 effectively limit the position of the assembly table 12, ensuring that the assembly table 12 can stably maintain the required angle under different conditions.

[0025] Example 2

[0026] like Figure 1 , 3As shown in Figure 4, a placement plate 13 is provided on the top of the assembly table 12. A bidirectional screw 14 is rotatably mounted on the inner side of the placement plate 13. Movable plates 15 are threadedly connected to the outer sides of the bidirectional screw 14 near both ends. Both movable plates 15 are located on the inner side of the placement plate 13 and slide in contact with the placement plate 13. V-shaped clamps 16 are fixedly mounted on the top of both movable plates 15. A turntable 17 is fixedly mounted on one end of the bidirectional screw 14 through the placement plate 13. The rotating structure 3 includes a rotating disk 31. A circular groove is opened on the top of the assembly table 12. The rotating disk 31 is rotatably mounted on the circular groove of the assembly table 12. Inside the shaped groove, an annular groove is formed on the outer side of the circular groove of the assembly platform 12. An external gear ring 32 is fixedly installed on the outer side of the rotating disk 31. The external gear ring 32 is set inside the annular groove of the assembly platform 12. A square groove is formed on the outer side of the annular groove of the assembly platform 12. A third gear 33 is meshed with the outer side of the external gear ring 32. The third gear 33 is rotatably installed in the square groove of the assembly platform 12. The placement plate 13 is fixedly installed on the top of the rotating disk 31. A second motor 34 is fixedly installed on the bottom of the assembly platform 12. The output end of the second motor 34 passes through the bottom of the assembly platform 12 and is fixedly connected to the third gear 33.

[0027] In this embodiment, the thread of the bidirectional screw 14 is a trapezoidal thread. The inner and outer threads of the trapezoidal thread are tightly fitted with a tapered surface, making it difficult to loosen. This effectively achieves self-locking and prevents the clamping effect from being reduced due to self-rotation. The trapezoidal thread can effectively limit the movement of the two moving plates 15, which are set inside the placement plate 13. This ensures that the bidirectional screw 14 can stably drive the two moving plates 15 to move in opposite directions when rotating. The circular and square grooves can effectively place the external gear ring 32 and the third gear 33, preventing them from being blocked and jammed when rotating. This ensures the stable operation of the structure. The external gear ring 32 can also limit the rotation of the rotating disk 31, preventing it from coming out of the circular groove of the assembly table 12.

[0028] like Figure 1-4 As shown:

[0029] In use, place the brake on top of the placement plate 13, then rotate the turntable 17 to drive the bidirectional screw 14 to rotate, thereby moving the two moving plates 15 in opposite directions, which in turn moves the two V-shaped clamps 16 in opposite directions to clamp and fix the placed brake. When the brake needs to be assembled, start the first motor 28 (the specific model of the first motor 28 is not described, but depends on the compatible equipment). The first motor 28 will drive the first gear 26 to rotate, which in turn drives the second gear 27 to mesh and rotate, thereby driving the rotation... The shaft 202 rotates accordingly, thereby causing the rotating plate 23 to rotate around the shaft 202 as the center. This causes the two rotating wheels 24 to exert an upward force on the assembly table 12, lifting one side of the assembly table 12. This allows the assembly table 12 to rotate around the fixed shaft 210 as the center, changing the angle of the assembly table 12. This changes the angle at which the worker is assembling, avoiding cervical fatigue caused by prolonged head-down posture, reducing neck pressure during assembly, and improving the practicality of the workbench.

[0030] When the brake needs to be assembled in different directions, start motor 34 (the specific model of motor 34 is not described here, but depends on the compatible equipment). Motor 34 will drive gear 33 to rotate, which in turn drives the external gear ring 32 to mesh and rotate, thereby driving the rotating disk 31 to rotate as well. This will cause the placement plate 13 on top of the rotating disk 31 to rotate, thus changing the direction of the brake fixed on top of the placement plate 13. This makes it easier for workers to assemble the brake in multiple directions without having to move the workbench, improving the efficiency of the workbench.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multi-functional workbench for assembling a brake, characterized in that, include: The base frame (11) and the assembly table (12) are provided with an adjustment structure (2) between the base frame (11) and the assembly table (12). The adjustment structure (2) includes a support frame (21). The support frame (21) is fixedly installed on the top of the base frame (11). Two first fixing seats (22) are fixedly installed on the top of the support frame (21). A rotating shaft (202) rotates between the two first fixing seats (22). A rotating plate (23) is fixedly installed on the outside of the rotating shaft (202). Rotating wheels (24) are rotatably installed on both sides of the rotating plate (23). A limit frame (25) is fixedly installed at the bottom of the assembly table (12). A first gear (26) is rotatably installed on one side of the support frame (21). A second gear (27) is meshed with the outer side of the first gear (26). One end of the rotating shaft (202) passes through one of the first fixed seats (22) and is fixedly connected to the second gear (27). A rotating structure (3) is provided on the inner side of the assembly table (12).

2. The multi-functional workbench for assembling a brake according to claim 1, characterized in that: A No. 1 motor (28) is fixedly installed on one side of the support frame (21). The output end of the No. 1 motor (28) passes through the support frame (21) and is fixedly connected to the No. 1 gear (26).

3. The multi-functional workbench for assembling a brake according to claim 1, characterized in that: The bottom of the assembly table (12) is fixedly installed with two No. 2 fixing seats (29), and a fixing shaft (210) is rotatably installed between the two No. 2 fixing seats (29). The fixing shaft (210) is fixedly installed on the top of the support frame (21).

4. A multi-functional workbench for assembling a brake according to claim 1, characterized in that: The bottom of the limiting frame (25) is provided with a rectangular sliding groove. The rotating plate (23) is located inside the rectangular sliding groove and slides in contact with the limiting frame (25). The two rotating wheels (24) are located between the assembly table (12) and the limiting frame (25) and roll in contact with the assembly table (12) and the limiting frame (25).

5. A multi-functional workbench for assembling a brake according to claim 1, characterized in that: The top of the assembly table (12) is provided with a placement plate (13). A bidirectional screw (14) is rotatably installed on the inner side of the placement plate (13). A movable plate (15) is threadedly connected to the outer side of the bidirectional screw (14) near both ends. The two movable plates (15) are both located on the inner side of the placement plate (13) and slide in contact with the placement plate (13). A V-shaped clamp (16) is fixedly installed on the top of the two movable plates (15). A turntable (17) is fixedly installed through the placement plate (13) at one end of the bidirectional screw (14).

6. A multi-functional workbench for assembling a brake according to claim 5, characterized in that: The rotating structure (3) includes a rotating disk (31). A circular groove is provided on the top of the assembly table (12). The rotating disk (31) is rotatably installed inside the circular groove of the assembly table (12). An annular groove is formed on the outside of the circular groove of the assembly table (12). An external gear ring (32) is fixedly installed on the outside of the rotating disk (31). The external gear ring (32) is set inside the annular groove of the assembly table (12). A square groove is formed on the outside of the annular groove of the assembly table (12). A third gear (33) is meshed on the outside of the external gear ring (32). The third gear (33) is rotatably installed in the square groove of the assembly table (12).

7. A multi-functional workbench for assembling a brake according to claim 6, characterized in that: The placement plate (13) is fixedly installed on the top of the rotating disk (31), and a second motor (34) is fixedly installed on the bottom of the assembly table (12). The output end of the second motor (34) passes through the bottom of the assembly table (12) and is fixedly connected to the third gear (33).

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