Synchronous disassembly tool for brake bolt

Abstract

The utility model discloses a synchronous disassembly tool for brake bolts, which relates to the technical field of automobile accessory processing and is used for solving the problems that the brake bolt disassembly efficiency is low and the deviation of a brake pad is possibly caused at present. A transmission shaft is rotatably connected with side plates, and the two side plates are respectively provided with a bolt disassembly tool; the bolt dismounting tool is rotationally connected with the side plates, a first homodromous transmission mechanism is arranged on the first side plate, and the transmission shaft drives the bolt dismounting tool to rotate through the first homodromous transmission mechanism; a reversing transmission mechanism and a second same-direction transmission mechanism are arranged on the second side plate, the transmission shaft drives the second same-direction transmission mechanism through the reversing transmission mechanism, and the second same-direction transmission mechanism drives the bolt dismounting tool to rotate. Two bolts can be disassembled at a time, and the production efficiency of products is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a tooling for the synchronous disassembly of brake bolts. Background Technology

[0002] The axle differential contains a set of symmetrical wedge bolts, primarily used to adjust braking force; these are also known as brake bolts. During production, the brake bolts are typically tightened to a set position for testing. After testing, the brake bolts need to be loosened. Current technology involves disassembling them in two stages using a screwdriver. This method carries a risk of brake pad misalignment and jamming, leading to product damage. Furthermore, this disassembly method is inefficient, requiring individual steps only.

[0003] Therefore, in view of the shortcomings of the above solution in actual production and implementation, it has been modified and improved. At the same time, in the spirit and concept of seeking the best, with the assistance of professional knowledge and experience, and after many ingenious ideas and experiments, a brake bolt synchronous disassembly tooling is specially provided to solve the problem of low efficiency in the current brake bolt disassembly and the potential for brake pad misalignment. Utility Model Content

[0004] The purpose of this utility model is to provide a tooling for the synchronous disassembly of brake bolts, in order to solve the problem that the current disassembly of brake bolts is inefficient and may cause brake pad misalignment.

[0005] The technical solution of this utility model is implemented as follows:

[0006] The brake bolt synchronous disassembly fixture includes a frame and a drive shaft. The frame includes a top plate and two side plates, which are located at the left and right ends of the bottom side of the top plate and are perpendicular to the top plate. The drive shaft passes through the two side plates sequentially and is rotatably connected to the side plates. Each side plate is equipped with a bolt disassembly fixture, which is rotatably connected to the side plate.

[0007] The two side plates are the first side plate and the second side plate. The first side plate is provided with a first co-directional transmission mechanism. The transmission shaft uses the first co-directional transmission mechanism to drive the bolt disassembly tool to rotate.

[0008] The second side plate is provided with a reversing transmission mechanism and a second co-directional transmission mechanism. The transmission shaft uses the reversing transmission mechanism to drive the second co-directional transmission mechanism, and the second co-directional transmission mechanism drives the bolt disassembly tool to rotate.

[0009] The bolt removal fixture is equipped with a clamping spring.

[0010] In a preferred embodiment, the side plate is provided with two bearings, one above the other, in the vertical direction. The upper bearing is engaged with the drive shaft, and the lower drive shaft is engaged with the bolt disassembly fixture. The engagement here means that the shaft passes through the bearing and rotates using the bearing.

[0011] In a preferred embodiment, the first co-directional transmission mechanism includes a first driving wheel and a first tensioning roller. The first driving wheel is located at the end of the transmission shaft, and the other end of the transmission shaft is provided with a screw groove that matches the screw gun. A driven wheel is provided on the outside of the bolt removal fixture. A transmission belt is provided between the first driving wheel and the driven wheel, and the first tensioning roller is used to tension the transmission belt.

[0012] In a preferred embodiment, the reversing transmission mechanism includes a reversing transmission rod, a second gear is provided on the reversing transmission rod, a first gear meshing with the second gear is provided on the transmission shaft, the second co-directional transmission mechanism includes a second tension roller and a second driving wheel provided on the reversing transmission rod, a driven wheel is provided outside the bolt removal fixture, a transmission belt is provided between the second driving wheel and the driven wheel, and the second tension roller is used to tension the transmission belt.

[0013] In a preferred embodiment, a first auxiliary plate is connected to the bottom of the top plate. The auxiliary plate is provided with a bearing for rotating with the drive shaft and a bearing for rotating with the reversing drive rod. The first gear and the second gear are located between the first auxiliary plate and the second side plate.

[0014] In a preferred embodiment, a second auxiliary plate is connected to the outer side of the side plate, and the second auxiliary plate is provided with a bearing that cooperates with the bolt removal tool, with the driven wheel located between the side plate and the second auxiliary plate.

[0015] In a preferred embodiment, the bolt removal tool includes a rod body, with a hexagonal screwdriver bit and a star-shaped grip end respectively provided at both ends of the rod body. A stop is provided on the rod body, and a compression spring is provided between the stop and the side plate.

[0016] In a preferred embodiment, the frame is covered with a protective cover, and handles are provided on both sides of the protective cover;

[0017] The top of the frame is equipped with lifting rings.

[0018] The beneficial effects of this utility model are:

[0019] This utility model is a tooling specifically designed for the synchronous disassembly of brake bolts. Using this tooling ensures that the brake bolts on both sides are disassembled simultaneously, which prevents the brake pads from shifting and avoids the problem of internal jamming of the brake pads caused by asynchronous disassembly, which affects the normal use of the product. Furthermore, it completes the disassembly of two bolts at once, which also improves the production efficiency of the product and effectively solves the problem of low disassembly efficiency of brake bolts and the potential for brake pad shifting. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the present utility model;

[0023] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0024] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0025] Figure 5 This is a schematic diagram of the bolt disassembly fixture according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the usage state of this utility model.

[0027] In the diagram, 1-protective cover; 2-frame; 3-lifting ring; 4-drive shaft; 5-handle; 6-bolt removal fixture; 7-first drive wheel; 8-first side plate; 9-first co-directional transmission mechanism; 10-first tension roller; 11-top plate; 12-reversing transmission mechanism; 13-second co-directional transmission mechanism; 14-second side plate; 15-second drive wheel; 16-second tension roller; 17-drive belt; 18-first auxiliary plate; 19-first gear; 20-second gear; 21-second auxiliary plate; 22-driven wheel; 23-hexagonal screwdriver bit; 24-stop; 25-compression spring; 26-rod; 27-clutch end; 28-screwdriver. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0031] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] See Figures 1-5 The brake bolt disassembly fixture includes a frame 2 and a drive shaft 4. The frame 2 includes a top plate 11 and two side plates. The two side plates are located at the left and right ends of the bottom side of the top plate 11 and are perpendicular to the top plate 11. The drive shaft 4 passes through the two side plates in sequence and is rotatably connected to the side plates. Each of the two side plates is provided with a bolt disassembly fixture 6, which is rotatably connected to the side plate.

[0033] The two side plates are the first side plate 8 and the second side plate 14. The first side plate 8 is provided with a first co-directional transmission mechanism 9. The transmission shaft 4 uses the first co-directional transmission mechanism 9 to drive the bolt disassembly fixture 6 to rotate.

[0034] The second side plate 14 is provided with a reversing transmission mechanism 12 and a second co-directional transmission mechanism 13. The transmission shaft 4 uses the reversing transmission mechanism 12 to drive the second co-directional transmission mechanism 13, and the second co-directional transmission mechanism 13 drives the bolt disassembly tool 6 to rotate.

[0035] A clamping spring 25 is installed on the bolt removal tool 6.

[0036] Two bearings are installed vertically on the side plate. The upper bearing is engaged with the drive shaft 4, and the lower drive shaft is engaged with the bolt removal fixture 6. The engagement here is that the shaft passes through the bearing and rotates using the bearing.

[0037] The first co-directional transmission mechanism 9 includes a first driving wheel 7 and a first tensioning roller 10. The first driving wheel 7 is located at the end of the transmission shaft 4. The other end of the transmission shaft 4 is provided with a screw groove that matches the screw gun 28. A driven wheel 22 is provided on the outside of the bolt removal fixture 6. A transmission belt 17 is provided between the first driving wheel 7 and the driven wheel 22. The first tensioning roller 10 is used to tension the transmission belt 17.

[0038] The reversing transmission mechanism 12 includes a reversing transmission rod, on which a second gear 20 is provided. A first gear 19 that meshes with the second gear 20 is provided on the transmission shaft 4. The second co-directional transmission mechanism 13 includes a second tension roller 16 and a second driving wheel 15 provided on the reversing transmission rod. A driven wheel 22 is provided outside the bolt removal fixture 6. A transmission belt 17 is provided between the second driving wheel 15 and the driven wheel 22. The second tension roller 16 is used to tension the transmission belt 17.

[0039] The bottom of the top plate 11 is connected to a first auxiliary plate 18. The auxiliary plate is provided with a bearing for rotating with the drive shaft 4 and a bearing for rotating with the reversing drive rod. The first gear 19 and the second gear 20 are located between the first auxiliary plate 18 and the second side plate 14.

[0040] A second auxiliary plate 21 is connected to the outer side of the side plate. The second auxiliary plate 21 is equipped with a bearing that cooperates with the bolt removal tool 6. The driven wheel 22 is located between the side plate and the second auxiliary plate 21.

[0041] The bolt removal tool 6 includes a rod 26, with a hexagonal screwdriver bit 23 and a Phillips head handle 27 at each end of the rod 26. A stop 24 is provided on the rod 26, and a compression spring 25 is provided between the stop 24 and the side plate.

[0042] The frame 2 is covered by a protective cover 1, and handles 5 are provided on both sides of the protective cover 1;

[0043] The top of the frame is equipped with lifting rings 3.

[0044] Figure 6 This is a schematic diagram showing the usage state of this utility model in conjunction with the screwdriver 28.

[0045] The beneficial effects of this utility model are:

[0046] This utility model is a tooling specifically designed for the synchronous disassembly of brake bolts. Using this tooling ensures that the brake bolts on both sides are disassembled simultaneously, preventing brake pad misalignment and avoiding the problem of internal jamming of the brake pads caused by asynchronous disassembly, which affects normal product use. Furthermore, completing the disassembly of two bolts at once improves production efficiency and effectively solves the problem of low disassembly efficiency and potential brake pad misalignment. The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. A tooling for synchronously disassembling brake bolts, characterized in that, The device includes a frame and a drive shaft. The frame includes a top plate and two side plates, which are located at the left and right ends of the bottom side of the top plate and are perpendicular to the top plate. The drive shaft passes through the two side plates sequentially and is rotatably connected to the side plates. Each side plate is equipped with a bolt removal fixture, which is rotatably connected to the side plate. The two side plates are the first side plate and the second side plate. The first side plate is provided with a first co-directional transmission mechanism. The transmission shaft uses the first co-directional transmission mechanism to drive the bolt disassembly tool to rotate. The second side plate is provided with a reversing transmission mechanism and a second co-directional transmission mechanism. The transmission shaft uses the reversing transmission mechanism to drive the second co-directional transmission mechanism, and the second co-directional transmission mechanism drives the bolt disassembly tool to rotate. The bolt removal fixture is equipped with a clamping spring.

2. The brake bolt synchronous disassembly fixture according to claim 1, characterized in that, The side plate is provided with two bearings, one above the other, along the vertical direction. The upper bearing is engaged with the drive shaft, and the lower drive shaft is engaged with the bolt disassembly fixture.

3. The brake bolt synchronous disassembly fixture according to claim 1, characterized in that, The first co-directional transmission mechanism includes a first driving wheel and a first tensioning roller. The first driving wheel is located at the end of the transmission shaft. A driven wheel is located on the outside of the bolt removal fixture. A transmission belt is provided between the first driving wheel and the driven wheel. The first tensioning roller is used to tension the transmission belt.

4. The brake bolt synchronous disassembly fixture according to claim 1, characterized in that, The reversing transmission mechanism includes a reversing transmission rod, on which a second gear is provided, and on which a first gear meshes with the second gear is provided on the transmission shaft. The second co-directional transmission mechanism includes a second tension roller and a second driving wheel provided on the reversing transmission rod. A driven wheel is provided outside the bolt removal fixture. A transmission belt is provided between the second driving wheel and the driven wheel. The second tension roller is used to tension the transmission belt.

5. The brake bolt synchronous disassembly fixture according to claim 4, characterized in that, The bottom of the top plate is connected to a first auxiliary plate. The auxiliary plate is provided with a bearing for rotating with the drive shaft and a bearing for rotating with the reversing drive rod. The first gear and the second gear are located between the first auxiliary plate and the second side plate.

6. The brake bolt synchronous disassembly fixture according to claim 1, characterized in that, A second auxiliary plate is connected to the outer side of the side plate. The second auxiliary plate is equipped with a bearing that cooperates with the bolt removal tool. The driven wheel is located between the side plate and the second auxiliary plate.

7. The brake bolt synchronous disassembly fixture according to claim 1, characterized in that, The bolt removal tool includes a rod body, with a hexagonal screwdriver bit and a Phillips head handle at each end of the rod body. A stop is provided on the rod body, and a compression spring is provided between the stop and the side plate.

8. The brake bolt synchronous disassembly fixture according to claim 1, characterized in that, The frame is covered with a protective cover, and handles are provided on both sides of the protective cover; The top of the frame is equipped with lifting rings.

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