Reducer gear shaft gland adjusting tool

Abstract

The utility model relates to the field of adjusting tools, in particular to a speed reducer gear shaft gland adjusting tool. The utility model provides the speed reducer gear shaft gland adjusting tool which is integrally designed, prevents tools from being lost to influence the adjustment of the speed reducer gear shaft gland, can be operated by a single person, and saves manpower. A speed reducer gear shaft gland adjusting tool comprises a limiting frame, a supporting rod and a gap measuring plate, the supporting rod is connected to the upper side of the limiting frame, and the gap measuring plate is connected to the limiting frame in a sliding mode. By rotating the adjusting lead screw, the clamping block moves downwards to be matched with the fixing bolt in a clamped mode, the fixing bolt is pressed, then the power arm is rotated, the adjusting block drives the fixing screw to rotate, the fixing bolt moves, the gland is driven to move, and the gap between the gland and the gear shaft is adjusted. The effects that the adjustment of the gear shaft gland of the speed reducer is affected due to the fact that the adjusting tool is lost, single-person operation can be achieved, and manpower is saved are achieved.

Description

Technical Field

[0001] The utility model relates to the field of adjusting tooling, in particular to an adjusting tooling for a gear shaft cover of a reducer. Background Art

[0002] Adjustment of the reducer gear shaft gland is a key maintenance step, which aims to ensure the accuracy of the gear axial positioning, reduce axial movement, and ensure the stability and sealing of the gear meshing.

[0003] The existing reducer gear shaft gland adjustment is to use a feeler gauge to test the gap between the gland and the gear shaft, then use a handle to tighten the screw, and then use a wrench to turn the fixing screw to move the screw to adjust the gap between the gland and the gear shaft. However, since the feeler gauge, handle and wrench are independent of each other, they are easy to be lost during use, resulting in affecting the adjustment of the reducer gear shaft gland. In addition, when using the feeler gauge, handle and wrench to adjust the reducer gear shaft gland, it requires the cooperation of multiple people, which consumes manpower and is relatively inconvenient.

[0004] Therefore, an integrated design has been developed to avoid the loss of tools affecting the adjustment of the reducer gear shaft cover, and the reducer gear shaft cover adjustment tool can be operated by one person, saving manpower. Utility Model Content

[0005] In order to overcome the shortcomings of the existing reducer gear shaft gland adjustment, that the tool is easily lost during use, affecting the adjustment of the reducer gear shaft gland, and that the adjustment requires the cooperation of multiple people, which consumes manpower, the utility model provides an integrated design to avoid the influence of tool loss on the adjustment of the reducer gear shaft gland, and the reducer gear shaft gland adjustment tool can be operated by one person, saving manpower.

[0006] Technical solution: A reducer gear shaft cover adjustment tool includes a limit frame, a support rod and a gap measuring plate. The upper side of the limit frame is connected to the support rod, and the limit frame is slidably connected to the gap measuring plate.

[0007] In a preferred embodiment of the utility model, a handle is also included, and the left side of the gap measuring plate is connected with the handle.

[0008] In a preferred embodiment of the utility model, it also includes a first rotating plate and a first connecting member. The front and rear sides of the limiting frame are both rotatably connected to the first rotating plate, and the first connecting member is rotatably connected to the first rotating plate.

[0009] In a preferred embodiment of the utility model, it also includes a multi-stage telescopic rod, a second connecting member and a second rotating plate, the multi-stage telescopic rod is connected to the first connecting member, the telescopic end of the multi-stage telescopic rod is connected to the second connecting member, and the second connecting member is rotatably connected to the second rotating plate.

[0010] In a preferred embodiment of the utility model, it also includes a powerful arm and an adjusting block. The powerful arm is rotatably connected between the second rotating plates, and the adjusting block is connected to the right side of the powerful arm.

[0011] In a preferred embodiment of the utility model, it also includes a limiting frame, a connecting block, a locking block, an adjusting screw and a connecting plate. The upper part of the support rod is connected to the connecting plate, the limiting frame is slidably connected to the connecting plate, the lower part of the limiting frame is connected to the connecting block, the lower side of the connecting block is rotatably connected to the locking block, the right part of the connecting plate is threadedly connected to the adjusting screw, and the adjusting screw is rotatably connected to the connecting block.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model rotates the adjusting screw to move the locking block downward to engage with the fixing bolt and tighten the fixing bolt, and then rotates the power arm to make the adjusting block drive the fixing screw to rotate, so that the fixing bolt moves, drives the pressure cover to move, and adjusts the gap between the pressure cover and the gear shaft, thereby avoiding the loss of the adjustment tool and affecting the adjustment of the reducer gear shaft pressure cover, and can be operated by one person, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model.

[0015] The markings of the components in the accompanying drawings are as follows: 1. limit frame, 2. support rod, 3. gap measuring plate, 4. handle, 5. first rotating plate, 6. first connecting member, 7. multi-stage telescopic rod, 8. second connecting member, 9. second rotating plate, 10. lever arm, 11. adjusting block, 12. limit frame, 13. connecting block, 14. positioning block, 15. adjusting screw rod, 16. connecting plate. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] A reducer gear shaft gland adjustment tool, such as Figure 1-Figure 2As shown, it includes a limit frame 1, a support rod 2, a gap measuring plate 3, a handle 4, a first rotating plate 5, a first connecting piece 6, a multi-stage telescopic rod 7, a second connecting piece 8, a second rotating plate 9, a lever 10, an adjusting block 11, a limit frame 12, a connecting block 13, a positioning block 14, an adjusting screw rod 15 and a connecting plate 16. The upper side of the limit frame 1 is connected to the support rod 2, the limit frame 1 is slidably connected to the gap measuring plate 3, the left side of the gap measuring plate 3 is connected to the handle 4, the front and rear sides of the limit frame 1 are rotatably connected to the first rotating plate 5, the first connecting piece 6 is rotatably connected to the first rotating plate 5, and the first connecting piece 6 is rotatably connected to the first rotating plate 5. The connecting parts 6 are all connected to multi-stage telescopic rods 7, and the telescopic ends of the multi-stage telescopic rods 7 are all connected to second connecting parts 8. The second connecting parts 8 are all rotatably connected to second rotating plates 9. A force arm 10 is rotatably connected between the second rotating plates 9. An adjusting block 11 is connected to the right side of the force arm 10. A connecting plate 16 is connected to the upper part of the support rod 2. A limited frame 12 is slidably connected to the connecting plate 16. The lower part of the limited frame 12 is connected to a connecting block 13. The lower side of the connecting block 13 is rotatably connected to a positioning block 14. An adjusting screw rod 15 is threadedly connected to the right side of the connecting plate 16, and the adjusting screw rod 15 is rotatably connected to the connecting block 13.

[0018] When using the utility model, first place the limit frame 1 at the gland and gear shaft of the reducer, then use the handle 4 to move the gap measuring plate 3 between the gland and the gear shaft, so that the gap measuring plate 3 measures the gap between the gland and the gear shaft. When the gap between the gland and the gear shaft needs to be adjusted, move the force arm 10 to make the adjustment block 11 engage with the fixing screw on the fixing bolt, so that the multi-stage telescopic rod 7 is extended or retracted, and then rotate the adjustment screw 15 to make the adjustment screw 15 move downward on the connecting plate 16, push the limit frame 12 and the connecting block 13 to move downward, so that the positioning block 14 moves downward. The force arm 10 is rotated to engage with the fixing bolt and tighten the fixing bolt. The support rod 2 supports the connecting plate 16. Then, the force arm 10 is rotated to make the adjusting block 11 drive the fixing screw to rotate, so that the fixing bolt moves, drives the pressure cover to move, and adjusts the gap between the pressure cover and the gear shaft. When the force arm 10 is rotated, the second connecting member 8 rotates on the second rotating plate 9, and the first connecting member 6 rotates on the first rotating plate 5, so that the rotation of the force arm 10 will not affect the limit frame 1, thereby avoiding the loss of the adjustment tool and affecting the adjustment of the reducer gear shaft pressure cover, and can be operated by one person, saving manpower.

[0019] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the utility model concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A reducer gear shaft gland adjustment tool, characterized in that: The invention comprises a limit frame (1), a support rod (2) and a gap measuring plate (3); the upper side of the limit frame (1) is connected to the support rod (2); and the limit frame (1) is slidably connected to the gap measuring plate (3).

2. A reducer gear shaft gland adjustment tool according to claim 1, characterized in that: It also includes a handle (4), and the left side of the gap measuring plate (3) is connected to the handle (4).

3. A reducer gear shaft gland adjustment tool according to claim 2, characterized in that: It also comprises a first rotating plate (5) and a first connecting member (6); the first rotating plate (5) is rotatably connected to both the front and rear sides of the limiting frame (1); and the first rotating plate (5) is rotatably connected to the first connecting member (6).

4. A reducer gear shaft gland adjustment tool according to claim 3, characterized in that: It also comprises a multi-stage telescopic rod (7), a second connecting member (8) and a second rotating plate (9), wherein the multi-stage telescopic rod (7) is connected to the first connecting member (6), the telescopic end of the multi-stage telescopic rod (7) is connected to the second connecting member (8), and the second rotating plate (9) is rotatably connected to the second connecting member (8).

5. A reducer gear shaft gland adjustment tool according to claim 4, characterized in that: It also comprises a powerful arm (10) and an adjusting block (11); the powerful arm (10) is rotatably connected between the second rotating plates (9); and the adjusting block (11) is connected to the right side of the powerful arm (10).

6. A reducer gear shaft gland adjustment tool according to claim 5, characterized in that: The invention also comprises a limit frame (12), a connecting block (13), a clamping block (14), an adjusting screw rod (15) and a connecting plate (16); the upper part of the support rod (2) is connected with the connecting plate (16); the upper part of the connecting plate (16) is slidably connected with the limit frame (12); the lower part of the limit frame (12) is connected with the connecting block (13); the lower side of the connecting block (13) is rotatably connected with the clamping block (14); the right part of the connecting plate (16) is threadedly connected with the adjusting screw rod (15); and the adjusting screw rod (15) is rotatably connected with the connecting block (13).

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