Disassembling and assembling device for brake controller

Abstract

The utility model relates to the field of tool equipment, and provides a brake controller disassembling and assembling device. The brake controller disassembling and assembling device comprises a support. The supporting frame is detachably installed on the support, and a clamping piece and a positioning piece are formed on the supporting frame; a first screw rod is arranged on the mounting plate in a penetrating mode, a mounting groove is further formed in the mounting plate, and the clamping piece is arranged in the mounting groove in a penetrating mode; the mounting seat is detachably mounted on the bracket, and a second screw rod is arranged on the mounting seat in a penetrating manner; in the dismounting state, the positioning piece is used for being inserted into a mounting hole of a gear shifting mechanism in the brake controller, so that the supporting frame drives the gear shifting mechanism to be separated from the cam under the action of the first screw rod; in the installation state, the second screw is suitable for pressing the cam so that the cam can be connected with the gear shifting mechanism. According to the brake controller disassembling and assembling device, a gear shifting mechanism and a cam in the brake controller can be disassembled and assembled more simply and quickly; the working efficiency of maintenance and replacement is greatly improved; and the method has relatively high universality.

Description

Technical Field

[0001] The utility model relates to the field of tooling equipment and provides a brake controller disassembly and assembly device. Background Art

[0002] During the maintenance of high-speed EMUs, the brake controller needs to be disassembled and repaired. Because the shift mechanism and the camshaft structure are interference fit, the operator needs to use two crowbars to insert left and right in the gap under the shift mechanism of the brake controller to disassemble the brake controller. This method requires the cooperation of multiple people and there is a high risk of damaging the mechanism handle and cam shaft, resulting in the scrapping of the mechanism handle and cam shaft. At the same time, it is very easy to cause poor shifting of the brake controller, affecting the safety of vehicle operation and extremely low work efficiency. Utility Model Content

[0003] The embodiment of the utility model provides a brake controller disassembly and assembly device, which is used to solve the defect of cumbersome disassembly and assembly of the brake controller in the related art and improve the disassembly and assembly efficiency of the brake controller.

[0004] The utility model provides a brake controller disassembly and assembly device, comprising:

[0005] Bracket;

[0006] A support frame, detachably mounted on the bracket, with a clamping member and a positioning member formed on the support frame;

[0007] A mounting plate, wherein a first screw is passed through the mounting plate, and a mounting groove is also formed on the mounting plate, and the clamping member is passed through the mounting groove;

[0008] A mounting seat, detachably mounted on the bracket, wherein a second screw is provided on the mounting seat;

[0009] In the disassembled state, the positioning piece is used to be inserted into the mounting hole of the shift mechanism in the brake controller so that the support frame drives the shift mechanism to separate from the cam under the action of the first screw; in the installed state, the second screw is suitable for pressing the cam to connect the cam to the shift mechanism.

[0010] According to the brake controller disassembly and assembly device provided by the embodiment of the utility model, the disassembly and assembly of the shift mechanism and the cam in the brake controller becomes simpler and faster through the designed clamping piece and positioning piece. In the disassembled state, the positioning piece can be conveniently inserted into the mounting hole of the shift mechanism, and the shift mechanism can be easily separated from the cam through the action of the first screw. In the installed state, the cam is pressed by the second screw to achieve the quick connection between the cam and the shift mechanism. The brake controller disassembly and assembly device does not require complicated tools and steps, and the disassembly and assembly of the brake controller can be completed quickly, which greatly improves the work efficiency of maintenance and replacement. The disassembly and assembly is achieved by mechanical means, which reduces the interference of human operation and reduces the operation risk. The clamping piece, positioning piece and screw and other components in the brake controller disassembly and assembly device can be designed and adjusted according to different brake controller models, so that the brake controller disassembly and assembly device has strong versatility and can adapt to the disassembly and assembly requirements of different models of brake controllers. In addition, the brake controller disassembly and assembly device has a simple structure, is easy to manufacture and maintain, and reduces the cost of maintenance and replacement. At the same time, due to the simplified disassembly and assembly process, the damage and maintenance requirements caused by improper operation are also reduced. Through precise mechanical operation, the damage to the equipment that may be caused by traditional manual disassembly and assembly is avoided, and the integrity and performance of the brake controller are protected.

[0011] According to one embodiment of the utility model, the support frame includes an abutment portion, the clamping member includes a connecting portion and a clamping portion, the connecting portion is connected to the abutment portion, the clamping portion is arranged on a side of the connecting portion away from the abutment portion, and the positioning member is arranged on the abutment portion.

[0012] According to an embodiment of the present utility model, the installation groove is a long groove, the connecting portion is inserted into the long groove, and the width of the clamping portion is greater than the width of the long groove.

[0013] According to an embodiment of the utility model, there are two support frames, the two support frames are arranged opposite to each other and a connecting rod is arranged between the two support frames.

[0014] According to an embodiment of the present utility model, a pressing block is provided at the end of the second screw rod, and the pressing block is a flexible pressing block.

[0015] According to an embodiment of the present invention, handles are provided at the ends of the first screw rod and the second screw rod.

[0016] According to an embodiment of the utility model, a support seat is arranged below the bracket, and the support seat is used to support the brake controller.

[0017] According to one embodiment of the utility model, the support seat comprises:

[0018] Support plate;

[0019] A limit stop is installed on the support plate. When the brake controller is installed on the support plate, the limit stop is used to prevent the limit spring in the brake controller from deforming.

[0020] According to an embodiment of the utility model, a height adjustment member is provided between the limit stop and the support plate.

[0021] According to an embodiment of the utility model, a roller is further provided at the bottom of the support plate.

[0022] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0023] According to the brake controller disassembly and assembly device provided by the embodiment of the utility model, the disassembly and assembly of the shift mechanism and the cam in the brake controller becomes simpler and faster through the designed clamping piece and positioning piece. In the disassembled state, the positioning piece can be conveniently inserted into the mounting hole of the shift mechanism, and the shift mechanism can be easily separated from the cam through the action of the first screw. In the installed state, the cam is pressed by the second screw to achieve the quick connection between the cam and the shift mechanism. The brake controller disassembly and assembly device does not require complicated tools and steps, and the disassembly and assembly of the brake controller can be completed quickly, which greatly improves the work efficiency of maintenance and replacement. The disassembly and assembly is achieved by mechanical means, which reduces the interference of human operation and reduces the operation risk. The clamping piece, positioning piece and screw and other components in the brake controller disassembly and assembly device can be designed and adjusted according to different brake controller models, so that the brake controller disassembly and assembly device has strong versatility and can adapt to the disassembly and assembly requirements of different models of brake controllers. In addition, the brake controller disassembly and assembly device has a simple structure, is easy to manufacture and maintain, and reduces the cost of maintenance and replacement. At the same time, due to the simplified disassembly and assembly process, the damage and maintenance requirements caused by improper operation are also reduced. Through precise mechanical operation, the damage to the equipment that may be caused by traditional manual disassembly and assembly is avoided, and the integrity and performance of the brake controller are protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic structural diagram of the support frame and the mounting plate provided by the utility model.

[0026] Figure 2It is a schematic structural diagram of the mounting seat and the bracket provided by the utility model.

[0027] Reference numerals:

[0028] 100, bracket; 102, support frame; 104, clamping part; 106, positioning part; 108, mounting plate; 110, first screw rod; 112, mounting groove; 114, mounting seat; 116, second screw rod; 118, abutment part; 120, connecting part; 122, clamping part; 124, connecting rod; 126, clamping block; 128, handle; 130, support seat; 132, support plate; 134, limit stop; 136, height adjustment member; 138, roller. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0030] like Figure 1 to Figure 2 As shown, the utility model provides a brake controller disassembly and assembly device, including a bracket 100, a support frame 102, a mounting plate 108 and a mounting seat 114; the support frame 102 is detachably mounted on the bracket 100, and a clamping piece 104 and a positioning piece 106 are formed on the support frame 102; a first screw 110 is passed through the mounting plate 108, and a mounting groove 112 is also opened on the mounting plate 108, and the clamping piece 104 is passed through the mounting groove 112; the mounting seat 114 is detachably mounted on the bracket 100, and a second screw 116 is passed through the mounting seat 114; in the disassembled state, the positioning piece 106 is used to be inserted into the mounting hole of the shift mechanism in the brake controller, so that the support frame 102 drives the shift mechanism to separate from the cam under the action of the first screw 110; in the installed state, the second screw 116 is suitable for pressing the cam to connect the cam with the shift mechanism.

[0031] According to the brake controller disassembly and assembly device provided by the embodiment of the utility model, the designed clamping member 104 and positioning member 106 make it easier and faster to disassemble and assemble the shift mechanism and the cam in the brake controller. In the disassembled state, the positioning member 106 can be easily inserted into the mounting hole of the shift mechanism, and the shift mechanism can be easily separated from the cam by the action of the first screw 110. In the installed state, the cam is pressed by the second screw 116 to achieve a quick connection between the cam and the shift mechanism. The brake controller disassembly and assembly device does not require complicated tools and steps, and the disassembly and assembly of the brake controller can be completed quickly, which greatly improves the work efficiency of maintenance and replacement. The disassembly and assembly is achieved by mechanical means, which reduces the interference of human operation and reduces the operation risk. The clamping member 104, positioning member 106 and screw components in the brake controller disassembly and assembly device can be designed and adjusted according to different brake controller models, so that the brake controller disassembly and assembly device has strong versatility and can adapt to the disassembly and assembly requirements of different models of brake controllers. In addition, the brake controller disassembly and assembly device has a simple structure, is easy to manufacture and maintain, and reduces the cost of maintenance and replacement. At the same time, the simplified disassembly and assembly process also reduces damage and maintenance requirements caused by improper operation. Through precise mechanical operation, the damage to the equipment that may be caused by traditional manual disassembly and assembly is avoided, protecting the integrity and performance of the brake controller.

[0032] Please continue to see Figure 1 to Figure 2 The bracket 100 is the basic structure of the entire disassembly and assembly device. The bracket 100 provides a stable support platform to ensure that other components can work stably during the disassembly and assembly process. The support frame 102 is detachably mounted on the bracket 100. It is designed to cooperate with the shift mechanism in the brake controller. A clamping member 104 and a positioning member 106 are formed on the support frame 102. The clamping member 104 is used to cooperate with the mounting plate 108, and the positioning member 106 is used to be plugged into the mounting hole of the shift mechanism in the brake controller. A first screw 110 is provided on the mounting plate 108 to provide power during the disassembly process so that the support frame 102 can drive the shift mechanism to separate from the cam. At the same time, a mounting groove 112 is also provided on the mounting plate 108 to accommodate the clamping member 104 on the support frame 102 to ensure a stable connection between the support frame 102 and the mounting plate 108. The mounting seat 114 is also detachably mounted on the bracket 100. A second screw 116 is provided on the mounting seat 114 for pressing the cam in the mounted state to ensure a stable connection between the cam and the shift mechanism.

[0033] The brake controller disassembly and assembly device provided by the utility model has the technical effects of simplifying the disassembly and assembly process, improving operational safety, protecting equipment, having strong versatility, and reducing maintenance costs, thus providing convenience and guarantee for the repair and replacement of the brake controller.

[0034] According to one embodiment of the utility model, the support frame 102 includes an abutment portion 118, the clamping member 104 includes a connecting portion 120 and a clamping portion 122, the connecting portion 120 is connected to the abutment portion 118, the clamping portion 122 is arranged on a side of the connecting portion 120 away from the abutment portion 118, and the positioning member 106 is arranged on the abutment portion 118.

[0035] like Figure 1 As shown, the abutment portion 118 is the main supporting part of the support frame 102 to ensure that the entire device remains stable during operation. The positioning member 106 is directly arranged on the abutment portion 118, and its design purpose is to match the mounting hole of the shift mechanism in the brake controller. During the disassembly process, the positioning member 106 can be accurately inserted into the mounting hole of the shift mechanism, so that the support frame 102 can be stably positioned on the shift mechanism, thereby providing accurate support for subsequent operations.

[0036] The clamping member 104 is composed of a connecting portion 120 and a clamping portion 122. The connecting portion 120 is a bridge between the clamping member 104 and the abutting portion 118, and firmly connects the clamping member 104 to the abutting portion 118. The clamping portion 122 is located on the side of the connecting portion 120 away from the abutting portion 118, and its shape and size match the mounting groove 112 on the mounting plate 108, so that it can be smoothly inserted into the mounting groove 112 during the installation process, thereby realizing a firm connection between the support frame 102 and the mounting plate 108.

[0037] The design of the positioning member 106 enables the support frame 102 to be accurately positioned on the shift mechanism of the brake controller, thereby ensuring that there will be no position deviation during the disassembly and assembly process, thereby improving the accuracy of the operation. Through the cooperation of the clamping member 104 and the mounting plate 108, the support frame 102 can be firmly connected to the mounting plate 108, avoiding the shaking or falling off that may occur during the operation, thereby improving the stability of the operation. In the disassembled state, the positioning member 106 can be quickly and accurately inserted into the mounting hole of the shift mechanism. By adjusting the first screw 110, the shift mechanism can be easily separated from the cam; in the installed state, by adjusting the second screw 116, the tight connection between the cam and the shift mechanism can be ensured. The entire disassembly and assembly process is simple and efficient, which greatly improves work efficiency.

[0038] According to an embodiment of the present invention, the installation slot 112 is a long slot, the connecting portion 120 is inserted into the long slot, and the width of the clamping portion 122 is greater than the width of the long slot.

[0039] like Figure 1 As shown, in a specific embodiment of the present invention, the mounting slot 112 on the mounting plate 108 is designed as a long slot to adapt to the specific structure of the clamping member 104 in the support frame 102. This design makes the disassembly and assembly operation more convenient and stable.

[0040] The mounting slot 112 is in the shape of a long slot, and its length is sufficient to allow the connecting portion 120 of the clamping member 104 to pass through completely, leaving a certain amount of moving space. This design allows the clamping member 104 to be fine-tuned along the direction of the long slot during the disassembly and assembly process to adapt to different brake controller models or installation locations.

[0041] The clamping member 104 includes a connecting portion 120 and a clamping portion 122. The connecting portion 120 is relatively thin and can be easily inserted into the long slot, while the clamping portion 122 is designed to be relatively wide, and its width is greater than the width of the long slot. This means that once the connecting portion 120 passes through the long slot, the clamping portion 122 cannot be directly pulled out of the long slot, thereby ensuring a stable connection between the support frame 102 and the mounting plate 108.

[0042] During the disassembly and assembly process, the positioning member 106 of the support frame 102 needs to be aligned with the mounting hole of the shift mechanism in the brake controller, and then the connecting portion 120 needs to be inserted into the long slot. Since the width of the clamping portion 122 is larger than the long slot, the installer needs to slightly rotate or adjust the support frame 102 so that the clamping portion 122 can smoothly enter the appropriate position of the mounting slot 112. Once the clamping portion 122 completely enters the mounting slot 112 and is clamped, the support frame 102 is firmly fixed on the mounting plate 108.

[0043] The matching design of the long slot and the clamping member 104 ensures a stable connection between the support frame 102 and the mounting plate 108. Even if a certain external force is applied during operation, it will not loosen or fall off easily. The design of the long slot allows fine adjustment during disassembly and assembly to adapt to different brake controller models or installation positions. This greatly enhances the versatility and adaptability of the device.

[0044] According to an embodiment of the present invention, there are two support frames 102 , the two support frames 102 are arranged opposite to each other and a connecting rod 124 is arranged between the two support frames 102 .

[0045] like Figure 1 As shown, two support frames 102 are arranged opposite to each other and are respectively located on both sides of the brake controller. Such a design can provide more uniform and stable support, ensuring that the brake controller will not shake or tilt during the disassembly and assembly process. A connecting rod 124 is arranged between the two support frames 102. The function of the connecting rod 124 is to firmly connect the two support frames 102 together to form a stable support structure. This design can further enhance the stability of the support frame 102 and ensure that the entire device can remain stable during the disassembly and assembly process.

[0046] The design of the double support frame 102 and the setting of the connecting rod 124 make the whole device more stable during the disassembly and assembly process. This can not only improve the accuracy of the operation, but also avoid unnecessary damage to the brake controller during the operation. Since the stability and accuracy of the support frame 102 are improved, the operator can perform the disassembly and assembly operation more easily, thereby improving work efficiency. This design is suitable for different models of brake controllers, because the length and position of the connecting rod 124 can be adjusted as needed to adapt to brake controllers of different sizes and shapes.

[0047] According to an embodiment of the present invention, a pressing block 126 is disposed at the end of the second screw rod 116 , and the pressing block 126 is a flexible pressing block 126 .

[0048] like Figure 2 As shown, the second screw rod 116 is a key component on the mounting seat 114, and its function is to press the cam to ensure a stable connection between the cam and the shift mechanism. In order to optimize this function, a pressing block 126 is provided at the end of the second screw rod 116. The pressing block 126 is made of a flexible material, such as rubber, silicone or other elastic polymer materials. This flexible design enables the pressing block 126 to provide uniform, non-rigid pressure when pressing the cam, thereby avoiding unnecessary damage or scratches to the cam or the shift mechanism.

[0049] The design of the flexible clamping block 126 can ensure that no damage is caused to the cam or the shift mechanism during the clamping process, thereby protecting the integrity and performance of the brake controller. The flexible clamping block 126 can provide uniform, non-rigid pressure, making the connection between the cam and the shift mechanism tighter and more stable.

[0050] According to an embodiment of the present invention, handles 128 are provided at the ends of the first screw rod 110 and the second screw rod 116 .

[0051] like Figure 1 and Figure 2 As shown, the first screw rod 110 and the second screw rod 116 are key components in the brake controller disassembly and assembly device, and are used for positioning and pressing operations during disassembly and assembly, respectively. Their length and diameter are carefully designed to ensure close fit with relevant components of the brake controller. In order to facilitate operation, handles 128 are provided at the ends of the first screw rod 110 and the second screw rod 116. The shape and size of the handle 128 are optimized so that the operator can easily hold and rotate the screw rod. In addition, the surface of the handle 128 can also adopt an anti-slip design to further improve the stability and safety of the operation.

[0052] According to an embodiment of the present invention, a support base 130 is disposed below the bracket 100 , and the support base 130 is used to support the brake controller.

[0053] like Figure 2 As shown, the support seat 130 is usually designed as a sturdy and stable structure, and its shape and size can be adjusted according to the specific size and shape of the brake controller. The material of the support seat 130 is usually selected to have sufficient strength and durability, such as metal or high-strength plastic. The support seat 130 and the bracket 100 can be fixed together by welding, bolting or other reliable connection methods. This ensures that the connection between the support seat 130 and the bracket 100 is firm and not easy to loosen or deform. The main function of the support seat 130 is to provide stable support for the brake controller during the disassembly and assembly process. When the operator places the brake controller on the support seat 130, the support seat 130 can ensure that the brake controller remains horizontal and stable, thereby facilitating the operator to perform subsequent disassembly and assembly operations.

[0054] By providing the support base 130, it can be ensured that the brake controller remains stable during the disassembly and assembly process without shaking or tilting. This can not only improve the accuracy of the operation, but also avoid unnecessary damage to the brake controller. The design of the support base 130 makes it easier for the operator to place the brake controller on the bracket 100 for disassembly and assembly operations. This can greatly improve the convenience and efficiency of the operation.

[0055] According to one embodiment of the utility model, the support seat 130 includes a support plate 132 and a limit stop 134; the limit stop 134 is installed on the support plate 132, and when the brake controller is installed on the support plate 132, the limit stop 134 is used to prevent the limit spring in the brake controller from deforming.

[0056] like Figure 2 As shown, the support seat 130 is mainly composed of a support plate 132 and a limit stop 134. The support plate 132 provides basic support for the brake controller to ensure that the brake controller remains stable during disassembly and assembly. The limit stop 134 is installed on the support plate 132, and its position is accurately set according to the specific size and shape of the brake controller. When the brake controller is installed on the support plate 132, the limit stop 134 plays a key role, that is, preventing the limit spring in the brake controller from being deformed.

[0057] By arranging the limit stopper 134 on the support seat 130, the limit spring in the brake controller can be effectively protected to prevent it from being deformed due to external force or improper operation, which not only improves the stability and reliability of the brake controller, but also prolongs its service life.

[0058] According to an embodiment of the present invention, a height adjustment member 136 is disposed between the limit stop 134 and the support plate 132 .

[0059] like Figure 2 As shown, the height adjustment member 136 allows fine adjustment of the height of the limit stop 134 to accommodate brake controllers of different models or specifications. By adjusting the height of the limit stop 134, it can be ensured that the limit stop 134 can accurately contact the corresponding part in the brake controller to prevent the limit spring from deforming. The height adjustment member 136 may adopt common mechanical adjustment mechanisms such as bolts, nuts, and adjustment rods to change the distance between the limit stop 134 and the support plate 132 by rotation or sliding. The specific adjustment range may be determined according to the size variation range of the brake controller. For example, it can be set to an adjustment range of ±5mm or ±10mm.

[0060] After the height adjustment member 136 is provided, the limit stop 134 can more flexibly adapt to the requirements of different brake controllers, thereby improving the versatility and adaptability of the device.

[0061] According to an embodiment of the present invention, a roller 138 is further disposed at the bottom of the support plate 132 .

[0062] like Figure 2 As shown, the setting of the roller 138 allows the entire support base 130 (including the support plate 132 and the limit stop 134) to be easily moved. This is very helpful for disassembly and assembly operations, especially when the brake controller needs to be moved in a larger working area. Through the roller 138, the operator can easily move the brake controller from one place to another without consuming a lot of physical strength or time. This greatly improves the efficiency and convenience of the work.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A brake controller disassembly and assembly device, characterized in that: include: Bracket (100); A support frame (102) is detachably mounted on the bracket (100), and a clamping member (104) and a positioning member (106) are formed on the support frame (102); A mounting plate (108), wherein a first screw (110) is passed through the mounting plate (108), and a mounting groove (112) is also provided on the mounting plate (108), and the clamping member (104) is passed through the mounting groove (112); A mounting seat (114) is detachably mounted on the bracket (100), and a second screw rod (116) is passed through the mounting seat (114); In the disassembled state, the positioning member (106) is used to be inserted into the mounting hole of the shift mechanism in the brake controller so that the support frame (102) drives the shift mechanism to separate from the cam under the action of the first screw rod (110); in the installed state, the second screw rod (116) is suitable for pressing the cam to connect the cam to the shift mechanism.

2. The brake controller disassembly and assembly device according to claim 1, characterized in that: The support frame (102) includes an abutment portion (118), and the clamping member (104) includes a connecting portion (120) and a clamping portion (122), wherein the connecting portion (120) is connected to the abutment portion (118), and the clamping portion (122) is arranged on a side of the connecting portion (120) away from the abutment portion (118), and the positioning member (106) is arranged on the abutment portion (118).

3. The brake controller disassembly and assembly device according to claim 2, characterized in that: The installation groove (112) is a long groove, the connection portion (120) is arranged through the long groove, and the width of the clamping portion (122) is greater than the width of the long groove.

4. The brake controller disassembly and assembly device according to claim 1, characterized in that: There are two support frames (102), the two support frames (102) are arranged opposite to each other, and a connecting rod (124) is arranged between the two support frames (102).

5. The brake controller disassembly and assembly device according to claim 1, characterized in that: A pressing block (126) is provided at the end of the second screw rod (116), and the pressing block (126) is a flexible pressing block (126).

6. The brake controller disassembly and assembly device according to claim 1, characterized in that: Handles (128) are provided at the ends of the first screw rod (110) and the second screw rod (116).

7. The brake controller disassembly and assembly device according to any one of claims 1 to 6, characterized in that: A support seat (130) is provided below the bracket (100), and the support seat (130) is used to support the brake controller.

8. The brake controller disassembly and assembly device according to claim 7, characterized in that: The support base (130) comprises: Support plate (132); A limit stop (134) is installed on the support plate (132). When the brake controller is installed on the support plate (132), the limit stop (134) is used to prevent the limit spring in the brake controller from deforming.

9. The brake controller disassembly and assembly device according to claim 8, characterized in that: A height adjustment member (136) is provided between the limit stop (134) and the support plate (132).

10. The brake controller disassembly and assembly device according to claim 8, characterized in that: A roller (138) is also provided at the bottom of the support plate (132).

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