Auxiliary tool for assembling speed reducer

Abstract

The utility model relates to an auxiliary tool for assembling a speed reducer, and belongs to the technical field of auxiliary equipment for assembling the speed reducer, the auxiliary tool comprises a base, a motor bearing mechanism and a speed reducer bearing mechanism are arranged on the base, and the speed reducer bearing mechanism and the motor bearing mechanism are correspondingly arranged; the speed reducer bearing mechanism comprises a support, a lifting block, a lifting air cylinder, a clamping block and a clamping air cylinder, the support is fixed to the base, and the lifting block is vertically and movably arranged on the support and can retract into the support. The motor bearing mechanism and the speed reducer bearing mechanism are arranged, the speed reducer bearing mechanism is used for positioning the speed reducer, the motor bearing mechanism is used for supporting the motor, and the motor can be correspondingly close to the position beside the speed reducer, use is convenient, the labor intensity of workers is greatly relieved, and meanwhile the assembling efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary equipment for speed reducer assembly, and in particular to an auxiliary tooling for speed reducer assembly. Background Art

[0002] At present, a speed reducer generally consists of a motor and a speed reducer. During assembly, it is assembled manually. When assembling some large-scale speed reducers, due to the large size and heavy weight of the motor and the speed reducer, the assembly is rather difficult and the assembly efficiency is low.

[0003] Therefore, in order to improve the assembly efficiency, it is urgent to develop an auxiliary tooling that can assist workers in assembly. Summary of the Utility Model

[0004] The purpose of the present application is to provide an auxiliary tooling for speed reducer assembly to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present application provides an auxiliary tooling for speed reducer assembly adopting the following technical solutions:

[0006] An auxiliary tooling for speed reducer assembly includes a base, on which a motor bearing mechanism and a speed reducer bearing mechanism are arranged. The speed reducer bearing mechanism and the motor bearing mechanism are arranged corresponding to each other. The speed reducer bearing mechanism includes a bracket, a lifting block, a lifting cylinder, a clamping block and a clamping cylinder. The bracket is fixed on the base. The lifting block is vertically movably arranged on the bracket and can retract into the bracket. The lifting cylinder is fixed in the bracket and is used to drive the lifting block to lift. The clamping block is movably arranged on the bracket, and the clamping cylinder is fixed on the bracket and is used to drive the clamping block to move;

[0007] The motor bearing mechanism includes a cushion block, a two-axis moving module and a turntable. The cushion block is fixed on the base. The two-axis moving module is fixed on the cushion block. The turntable is rotatably connected to the two-axis moving module. The top of the turntable has a V-shaped block for supporting the motor.

[0008] The two-axis moving module includes an X-axis lead screw linear guide slide and a Y-axis lead screw linear guide slide. The X-axis lead screw linear guide slide is fixed on the cushion block. The Y-axis lead screw linear guide slide is fixed on the slide of the X-axis lead screw linear guide slide. The turntable is rotatably connected to the slide of the Y-axis lead screw linear guide slide.

[0009] Servo motors are installed at the ends of the X-axis lead screw linear guide slide and the Y-axis lead screw linear guide slide.

[0010] Preferably, a rotating shaft is provided at the bottom of the turntable. The rotating shaft is rotatably connected to the slide of the Y-axis lead screw linear guide slide. A spring is horizontally fixed on the slide of the Y-axis lead screw linear guide slide. A damping block is fixed at the end of the spring. An arc-shaped groove is formed in the damping block. The damping block abuts against the rotating shaft through the arc-shaped groove.

[0011] By adopting the above technical solution, by providing a damping block and a spring, the damping block abuts against the rotating shaft under the elastic force of the spring, which can increase resistance to the rotating shaft and prevent the turntable from rotating too flexibly, thus facilitating the staff to adjust the angle of the motor.

[0012] Preferably, a plurality of rollers are uniformly arranged in a ring shape at the bottom of the turntable. The rollers can roll on the slide of the Y-axis lead screw linear guide slide.

[0013] By adopting the above technical solution, the rollers can roll on the slide of the Y-axis lead screw linear guide slide. The arrangement of the rollers can ensure that the turntable can rotate smoothly on the slide.

[0014] In summary, the present application includes at least one of the following beneficial technical effects: The auxiliary tooling structure for reducer assembly is simple and easy to manufacture. By providing a motor bearing mechanism and a reducer bearing mechanism, the reducer bearing mechanism is used to position the reducer, and the motor bearing mechanism is used to support the motor and can make it correspondingly close to the reducer, which is more convenient to use, greatly reduces the labor intensity of the staff, and at the same time improves the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application.

[0016] Figure 2 is a schematic diagram of the use state of an embodiment of the present application.

[0017] Description of the reference numerals: 1, base; 2, motor bearing mechanism; 21, cushion block; 22, X-axis lead screw linear guide slide; 23, Y-axis lead screw linear guide slide; 24, turntable; 241, rotating shaft; 242, V-shaped block; 25, spring; 26, damping block; 3, reducer bearing mechanism; 31, bracket; 32, lifting block; 33, lifting cylinder; 34, clamping block; 35, clamping cylinder; 4, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following is a further detailed description of the present application in conjunction with the attached Figure 1-2 drawings.

[0019] An embodiment of the present application discloses an auxiliary tooling for reducer assembly. Refer to Figure 1-2, including a base 1, on which a motor bearing mechanism 2 and a speed reducer bearing mechanism 3 are provided. The speed reducer bearing mechanism 3 and the motor bearing mechanism 2 are arranged correspondingly. The speed reducer bearing mechanism 3 includes a bracket 31, a lifting block 32, a lifting cylinder 33, a clamping block 34 and a clamping cylinder 35. The bracket 31 is fixed on the base 1. The lifting block 32 is vertically movably arranged on the bracket 31 and can retract into the bracket 31. The lifting cylinder 33 is fixed inside the bracket 31 and is used to drive the lifting block 32 to lift and lower. The clamping block 34 is movably arranged on the bracket 31, and the clamping cylinder 35 is fixed on the bracket 31 and is used to drive the clamping block 34 to move;

[0020] The motor bearing mechanism 2 includes a cushion block 21, a two-axis moving module and a turntable 24. The cushion block 21 is fixed on the base 1. The two-axis moving module is fixed on the cushion block 21. The turntable 24 is rotatably connected to the two-axis moving module. The top of the turntable 24 has a V-shaped block 242 for supporting the motor. Specifically, the two-axis moving module includes an X-axis lead screw linear guide slide 22 and a Y-axis lead screw linear guide slide 23. The X-axis lead screw linear guide slide 22 is fixed on the cushion block 21. The Y-axis lead screw linear guide slide 23 is fixed on the slide of the X-axis lead screw linear guide slide 22. The turntable 24 is rotatably connected to the slide of the Y-axis lead screw linear guide slide 23. And for the convenience of manual operation, servo motors are installed at the ends of both the X-axis lead screw linear guide slide 22 and the Y-axis lead screw linear guide slide 23.

[0021] Refer to Figure 1 , the bottom of the turntable 24 has a rotating shaft 241. The rotating shaft 241 is rotatably connected to the slide of the Y-axis lead screw linear guide slide 23. A spring 25 is also horizontally fixed on the slide of the Y-axis lead screw linear guide slide 23. A damping block 26 is fixed at the end of the spring 25. An arc-shaped groove is provided on the damping block 26. The damping block 26 abuts against the rotating shaft 241 through the arc-shaped groove.

[0022] By providing the damping block 26 and the spring 25, the damping block 26 abuts against the rotating shaft 241 under the elastic force of the spring 25, which can increase resistance to the rotating shaft 241 and prevent the turntable 24 from rotating too flexibly, thus facilitating the staff to adjust the angle of the motor.

[0023] Refer to Figure 1 , three rollers 4 are evenly arranged in a ring at the bottom of the turntable 24. The rollers 4 can roll on the slide of the Y-axis lead screw linear guide slide 23. The arrangement of the rollers 4 can ensure that the turntable 24 can rotate smoothly on the slide.

[0024] The implementation principle of an auxiliary tooling for speed reducer assembly in this application embodiment is:

[0025] During use, place the reducer on the bracket 31. In the initial state, the lifting cylinder 33 pushes the lifting block 32 to extend out of the bracket 31, which can play a role in stopping. The clamping cylinder 35 pushes the clamping block 34 to move, and the clamping block 34 and the lifting block 32 limit and clamp the reducer on the bracket 31. After that, use a crane to lift the motor onto the turntable 24 (the hook is not removed, which can play a role in accidental protection). The staff adjusts the X-axis lead screw linear guide slide 22 and the Y-axis lead screw linear guide slide 23 through the servo motor. During the process, rotate the turntable 24 to make the flange on the motor correspond to the flange on the reducer. Finally, the lifting cylinder 33 drives the lifting block 32 to retract into the bracket 31, and the staff can lock and fix the motor and the reducer with bolts and nuts.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An auxiliary tool for reducing machine assembly, characterized in that: The invention comprises a base (1), on which a motor bearing mechanism (2) and a reducer bearing mechanism (3) are arranged, the reducer bearing mechanism (3) and the motor bearing mechanism (2) are arranged correspondingly, the reducer bearing mechanism (3) comprises a bracket (31), a lifting block (32), a lifting cylinder (33), a clamping block (34) and a clamping cylinder (35), the bracket (31) is fixed on the base (1), the lifting block (32) is vertically movably arranged on the bracket (31), and the lifting block (32) can be retracted into the bracket (31), the lifting cylinder (33) is fixed in the bracket (31) and is used to drive the lifting block (32) to rise and fall, the clamping block (34) is movably arranged on the bracket (31), and the clamping cylinder (35) is fixed on the bracket (31) and is used to drive the clamping block (34) to move. The motor bearing mechanism (2) comprises a cushion block (21), a two-axis movable module and a turntable (24); the cushion block (21) is fixed on the base (1); the two-axis movable module is fixed on the cushion block (21); the turntable (24) is rotatably connected to the two-axis movable module; and the top of the turntable (24) is provided with a V-shaped block (242) for supporting the motor.

2. The auxiliary tooling for reducing machine assembly according to claim 1, characterized in that: The two-axis moving module comprises an X-axis screw linear guide slide (22) and a Y-axis screw linear guide slide (23); the X-axis screw linear guide slide (22) is fixed on the cushion block (21); the Y-axis screw linear guide slide (23) is fixed on the slide of the X-axis screw linear guide slide (22); and the turntable (24) is rotatably connected to the slide of the Y-axis screw linear guide slide (23).

3. The auxiliary tooling for reducing machine assembly according to claim 2, characterized in that: Servo motors are installed at the ends of the X-axis lead screw linear guide slide (22) and the Y-axis lead screw linear guide slide (23).

4. The auxiliary tooling for reducing machine assembly according to claim 2, characterized in that: The bottom of the turntable (24) is provided with a rotating shaft (241), and the rotating shaft (241) is rotatably connected to the slide of the Y-axis screw linear guide slide (23). A spring (25) is also horizontally fixed to the slide of the Y-axis screw linear guide slide (23), and a damping block (26) is fixed to the end of the spring (25). An arc groove is formed on the damping block (26), and the damping block (26) abuts against the rotating shaft (241) through the arc groove.

5. The auxiliary tooling for reducing machine assembly according to claim 4, characterized in that: The bottom of the turntable (24) is evenly provided with a plurality of rollers (4) in a ring shape, and the rollers (4) are capable of rolling on the slide of the Y-axis lead screw linear guide slide (23).

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