Assembling device for gear shaft production

Abstract

The assembling device for gear shaft production comprises a bottom plate, a base is arranged on the upper surface of the bottom plate, two rows of limiting holes are formed in the base, an avoiding groove is formed between the two rows of limiting holes, a limiting plate is arranged on the upper surface of the base, and the limiting plate is fixed into the limiting holes of the base through two hexagon socket screws. A limiting fixing group is arranged above the base; the limiting and fixing set comprises a fixed clamping base, a movable clamping base, a spring, a guide rod, a baffle, a pulling plate and a supporting set, the two sides of the fixed clamping base are connected with the bottom plate through the supporting set, and the movable clamping base is arranged on the front side of the fixed clamping base; through the arrangement of the limiting and fixing set and the limiting plate, the transmission shaft can be limited and fixed, the gear can be positioned, the safety is high, and through the arrangement of the inner hexagon bolt and the limiting hole, the position of the limiting plate can be adjusted, so that the gear fixing device is suitable for gears of different sizes.

Description

Technical Field

[0001] This application relates to the field of small gear shaft manufacturing technology, specifically to an assembly device for gear shaft manufacturing. Background Technology

[0002] Gear shafts are core components in mechanical transmissions, mainly used to transmit power and change speed or direction. They are commonly found in equipment such as gearboxes, reducers, clocks, and robots.

[0003] When assembling gear shafts, workers need to support the drive shaft and align it with the gear. This method is dangerous and has poor assembly accuracy. Therefore, this application proposes an assembly device for gear shaft production to solve this problem. Summary of the Invention

[0004] The technical problem to be solved by this application is to overcome the existing defects and provide an assembly device for gear shaft production, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: an assembly device for gear shaft production, including a base plate, a base plate is provided on the upper surface of the base plate, two rows of limiting holes are provided on the base plate, a clearance groove is provided between the two rows of limiting holes, a limiting plate is provided on the upper surface of the base, the limiting plate is fixed in the limiting holes of the base by two internal hex bolts, and a limiting fixing group is provided on the upper surface of the base.

[0006] The limiting and fixing assembly includes a fixed card seat, a movable card seat, a spring, a guide rod, a baffle, a pull plate, and a support assembly. The fixed card seat is connected to the base plate on both sides through the support assembly. A movable card seat is provided on the front side of the fixed card seat, and a baffle is provided on the rear side of the fixed card seat. Two guide rods are provided at the front end of the baffle. The front end of the guide rod passes through the fixed card seat and is connected to the movable card seat. A spring is provided on the outside of the guide rod, and the spring is located between the fixed card seat and the baffle. A pull plate is provided on the front side of the movable card seat.

[0007] Furthermore, the support assembly includes a support plate, bolts, a rotating head, and a support base. There are two support plates, which are arranged on both sides of the fixed bracket. A rotating head is rotatably connected to the support plate. The bottom of the rotating head passes through the support plate and is connected to the bolt. The bolt is fixed to the support base by threads, and the support base is fixed to the base plate.

[0008] Furthermore, the rotating head is T-shaped, and an internal hexagonal groove is formed on the upper surface of the rotating head.

[0009] Furthermore, both the fixed card holder and the movable card holder have V-shaped slots at their opposite locations, and the fixed card holder and the movable card holder are arranged symmetrically.

[0010] Furthermore, a positioning plate is provided on the rear side of the base, which is shaped like a "door" when viewed from above.

[0011] Furthermore, a control button is provided on the upper surface of the base plate, and the control button is located on one side of the base.

[0012] Furthermore, a column is provided on the rear of the upper surface of the base plate, a top plate is provided on the upper surface of the column, and a hydraulic cylinder is provided on the upper surface of the top plate. The telescopic end of the hydraulic cylinder passes through the top plate and is connected to the pressure head.

[0013] Compared with the prior art, this application can limit and fix the transmission shaft and position the gear by setting the limit fixing group and the limit plate, which has high safety. Furthermore, the position of the limit plate can be adjusted by setting the internal hex bolt and the limit hole, so that it can be used for gears of different sizes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this application;

[0015] Figure 2 This is the front view of this application;

[0016] Figure 3 for Figure 2 Sectional view of AA.

[0017] In the diagram: 1. Base plate, 2. Base, 3. Limiting hole, 4. Clearance groove, 5. Limiting plate, 6. Hex bolt, 7. Limiting fixing group, 8. Fixed bracket, 9. Movable bracket, 10. Spring, 11. Guide rod, 12. Baffle, 13. Pull plate, 14. Support group, 15. Support plate, 16. Bolt, 17. Rotary head, 18. Support base, 19. V-groove, 20. Positioning plate, 21. Control button, 22. Column, 23. Top plate, 24. Hydraulic cylinder, 25. Pressure head. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application (for ease of description and understanding, hereinafter referred to as...), Figure 2 (The above is described above). All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0019] Please see Figure 1-3 This application provides a technical solution for an assembly device for gear shaft production: an assembly device for gear shaft production includes a base plate 1, a base 2 is provided on the upper surface of the base plate 1, a control button 21 is provided on the upper surface of the base plate 1, and the control button 21 is located on one side of the base 2. The hydraulic cylinder 24 can be started by the control button 21.

[0020] The base 2 has two rows of limiting holes 3, and a clearance groove 4 is provided between the two rows of limiting holes 3. A limiting plate 5 is provided on the upper surface of the base 2, and the limiting plate 5 is fixed in the limiting holes 3 of the base 2 by two internal hex bolts 6.

[0021] Specifically, there are six limiting holes 3 in each row, and these limiting holes 3 are arranged linearly, so that the limiting plate 5 can move along the front and back direction of the base 2, thereby positioning the limiting plate 5 for gears of different sizes.

[0022] More specifically, the front side of the limiting plate 5 has a "V" shaped groove, which facilitates the positioning of the gear.

[0023] Furthermore, a positioning plate 20 is provided on the rear side of the base 2. The positioning plate 20 is shaped like a "door" when viewed from above. The positioning plate 20 facilitates the installation of the base 2 by workers. The clearance groove 4 on the base 2 facilitates the removal of the assembled gear shaft by workers.

[0024] A limiting and fixing group 7 is provided above the base 2. The limiting and fixing group 7 includes a fixed card seat 8, a movable card seat 9, a spring 10, a guide rod 11, a baffle 12, a pull plate 13, and a support group 14. The fixed card seat 8 is connected to the base plate 1 on both sides through the support group 14. The movable card seat 9 is provided on the front side of the fixed card seat 8, and the baffle 12 is provided on the rear side of the fixed card seat 8. Two guide rods 11 are provided at the front end of the baffle 12. The front end of the guide rod 11 passes through the fixed card seat 8 and is connected to the movable card seat 9. A spring 10 is provided on the outside of the guide rod 11, and the spring 10 is located between the fixed card seat 8 and the baffle 12. The pull plate 13 is provided on the front side of the movable card seat 9.

[0025] Specifically, the pull plate 13 is U-shaped when viewed from above, and V-shaped slots 19 are provided at opposite positions of the fixed card seat 8 and the movable card seat 9, and the fixed card seat 8 and the movable card seat 9 are symmetrically arranged.

[0026] More specifically, by setting the spring 10, the baffle 12 can drive the guide rod 11 to move backward, thereby bringing the movable card seat 9 closer to the fixed card seat 8, and realizing the automatic locking function.

[0027] When installing the drive shaft, the pull plate 13 can be pulled, causing the movable bracket 9 to move forward along with the guide rod 11 and the baffle 12, and compressing the spring 10, creating a gap between the movable bracket 9 and the fixed bracket 8, which facilitates the installation of the drive shaft. After releasing the pull plate 13, the movable bracket 9 is pulled back to its original position by the elastic force of the spring 10.

[0028] Furthermore, the support assembly 14 includes a support plate 15, a bolt 16, a rotating head 17, and a support base 18. There are two support plates 15, and the two support plates 15 are arranged on both sides of the fixed card seat 8. The rotating head 17 is rotatably connected to the support plate 15. The bottom of the rotating head 17 passes through the support plate 15 and is connected to the bolt 16. The bolt 16 is fixed to the support base 18 by threads. The support base 18 is fixed to the base plate 1.

[0029] Specifically, the rotating head 17 is T-shaped, and an internal hexagonal groove is provided on the upper surface of the rotating head 17. The rotating head 17 is fixedly connected to the bolt 16.

[0030] More specifically, the height of the movable bracket 9 and the fixed bracket 8 can be adjusted by screwing the bolt 16 into the support base 18, thus making it suitable for drive shafts of different lengths.

[0031] Furthermore, a column 22 is provided on the rear of the upper surface of the base plate 1, a top plate 23 is provided on the upper surface of the column 22, and a hydraulic cylinder 24 is provided on the upper surface of the top plate 23. The telescopic end of the hydraulic cylinder 24 passes through the top plate 23 and is connected to the pressure head 25.

[0032] When using: First, adjust the position of the limiting plate 5 according to the size of the gear, and fix the limiting plate 5 on the base 2 by using the internal hex bolt 6 to cooperate with the limiting hole 3. Then push the gear into the "V" shaped groove of the limiting plate 5.

[0033] When installing the drive shaft, the pull plate 13 can be pulled, causing the movable bracket 9 to move forward along with the guide rod 11 and the baffle 12, and compressing the spring 10, creating a gap between the movable bracket 9 and the fixed bracket 8, which facilitates the installation of the drive shaft. After releasing the pull plate 13, the movable bracket 9 is pulled back to its original position by the elastic force of the spring 10.

[0034] Then, the hydraulic cylinder 24 is started by controlling the control button 21, so that the hydraulic cylinder 24 drives the pressure head 25 to move downward and press the transmission shaft into the gear. Then the hydraulic cylinder 24 retracts and pulls the pull plate 13 to separate the movable bracket 9 from the fixed bracket 8, so that the worker can take out the gear shaft.

[0035] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembly apparatus for producing gear shafts, characterized in that: Includes a base plate (1), on the upper surface of the base plate (1) is a base (2), on the base (2) are two rows of limiting holes (3), between the two rows of limiting holes (3) is a clearance groove (4), on the upper surface of the base (2) is a limiting plate (5), the limiting plate (5) is fixed in the limiting holes (3) of the base (2) by two internal hex bolts (6), and a limiting fixing group (7) is provided above the base (2); The limiting and fixing group (7) includes a fixed card seat (8), a movable card seat (9), a spring (10), a guide rod (11), a baffle (12), a pull plate (13), and a support group (14). The fixed card seat (8) is connected to the base plate (1) on both sides through the support group (14). The fixed card seat (8) is provided with a movable card seat (9) on the front side and a baffle (12) on the rear side of the fixed card seat (8). Two guide rods (11) are provided at the front end of the baffle (12). The front end of the guide rod (11) passes through the fixed card seat (8) and is connected to the movable card seat (9). A spring (10) is provided on the outside of the guide rod (11), and the spring (10) is located between the fixed card seat (8) and the baffle (12). A pull plate (13) is provided at the front side of the movable card seat (9).

2. The assembly device for gear shaft production according to claim 1, characterized in that: The support assembly (14) includes a support plate (15), a bolt (16), a rotating head (17), and a support base (18). There are two support plates (15), and the two support plates (15) are set on both sides of the fixed card seat (8). The rotating head (17) is rotatably connected to the support plate (15). The bottom of the rotating head (17) passes through the support plate (15) and is connected to the bolt (16). The bolt (16) is fixed to the support base (18) by threads. The support base (18) is fixed to the base plate (1).

3. The assembly apparatus for gear shaft production according to claim 2, characterized in that: The rotating head (17) is T-shaped, and an internal hexagonal groove is provided on the upper surface of the rotating head (17).

4. The assembly apparatus for gear shaft production according to claim 2, characterized in that: The fixed card holder (8) and the movable card holder (9) are provided with V-shaped card slots (19) at opposite positions, and the fixed card holder (8) and the movable card holder (9) are arranged symmetrically.

5. The assembly apparatus for gear shaft production according to claim 1, characterized in that: The base (2) is provided with a positioning plate (20) on the rear side, and the positioning plate (20) is "door" shaped when viewed from above.

6. The assembly apparatus for gear shaft production according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with a control button (21), and the control button (21) is located on one side of the base (2).

7. An assembly apparatus for producing gear shafts according to any one of claims 1-6, characterized in that: A column (22) is provided on the rear of the upper surface of the base plate (1), a top plate (23) is provided on the upper surface of the column (22), and a hydraulic cylinder (24) is provided on the upper surface of the top plate (23). The telescopic end of the hydraulic cylinder (24) passes through the top plate (23) and is connected to the pressure head (25).

Images