Safety fixing frame for rising and falling of brake calipers of new energy vehicle

Abstract

The utility model discloses a new energy vehicle brake caliper rising and falling safety fixing frame which comprises a device body, the device body comprises a hydraulic lifting platform frame, a working table, a rotating device, a fixing device and a base, the hydraulic lifting platform frame is installed on the top of the base, the working table is installed on the top of the hydraulic lifting platform frame, and the rotating device is installed at the left end of the top of the working table. The fixing device is mounted at the driving end of the rotating device; the fixing device comprises a mounting block, a guide rod, a double-thread rotating bolt, a first brake block and a second brake block, the guide rod is mounted in the mounting block, the first brake block and the second brake block are sleeved with the guide rod, limiting blocks are arranged at the left end and the right end of the guide rod, and the double-thread rotating bolt is mounted between the first brake block and the second brake block through threads. The bottom of the first brake block and the bottom of the second brake block are each provided with a brake claw hook, and each brake claw hook is of an L-shaped structure. The device can firmly fix the brake calipers in the dismounting and mounting processes, so that the accident risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, in particular to a safety fixing frame for the lifting of a brake caliper of a new energy vehicle. Background Technique

[0002] Many new energy vehicles in the workshop need to be replaced due to brake disc wear. As these vehicles gradually age, it is expected that the replacement frequency of brake discs will increase significantly in the next two years.

[0003] The existing automobile maintenance devices have the following defects:

[0004] During the process of disassembling and installing the brake disc, due to the narrow working space and the weight of the brake caliper, there are safety risks. Especially when removing the last or installing the first screw for fixing the brake caliper, the heavy brake caliper can only be lifted with one hand, which increases the risk of accidents. Therefore, a solution needs to be given. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a safety fixing frame for the lifting of a brake caliper of a new energy vehicle to solve the problems raised in the above background technique.

[0007] (II) Technical Solutions

[0008] To achieve the above objectives, the utility model is realized through the following technical solutions: A safety fixing frame for the lifting of a brake caliper of a new energy vehicle, including a device body, the device body includes a hydraulic lifting platform frame, a workbench, a rotating device, a fixing device and a base, the hydraulic lifting platform frame is installed on the top of the base, the workbench is installed on the top of the hydraulic lifting platform frame, the rotating device is installed at the left end of the top of the workbench, and the fixing device is installed at the driving end of the rotating device; the fixing device includes a mounting block, a guide rod, a double-threaded rotating bolt, a first braking block and a second braking block, the guide rod is installed in the mounting block, the first braking block and the second braking block are respectively sleeved in the guide rod, limiting blocks are provided at both the left and right ends of the guide rod, the double-threaded rotating bolt is installed between the first braking block and the second braking block through threads, the first braking block and the second braking block are in a rectangular structure, braking hooks are provided at the bottoms of the first braking block and the second braking block, the braking hooks are in an L-shaped structure, the mounting block is in a rectangular structure, and an installation opening is provided at the rear end.

[0009] Preferably, the rotating device includes a braking hook rotator, a driving shaft, a first rotating frame and a second rotating frame, the driving shaft is installed at the driving end of the braking hook rotator, the first rotating frame and the second rotating frame are both located outside the driving shaft, and the bottoms of the first rotating frame and the second rotating frame are fixed to the top of the workbench.

[0010] Preferably, the rear end of the base is in an H-shaped structure, a push rod is provided at the rear end of the top of the base, and locking wheels are provided at the four corners of the bottom.

[0011] (III) Beneficial effects

[0012] The present utility model provides a safety fixing frame for the lifting of a brake caliper of a new energy vehicle. It has the following beneficial effects:

[0013] This safety fixing frame for the lifting of a brake caliper of a new energy vehicle can firmly fix the brake caliper during the disassembly and installation processes. The fixing frame should ensure stability, prevent the accidental movement of the brake caliper, thereby reducing the accident risk. The fixing frame should be designed to be able to conveniently install and disassemble the brake caliper screws without manually lifting the brake caliper. It should ensure that the brake caliper remains stable throughout the maintenance process, improve the safety of workshop maintenance by eliminating the need to manually lift the brake caliper, and simplify the brake disc replacement process by providing a safe and stable platform for brake caliper maintenance. Description of the drawings

[0014] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the fixing device of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the rotating device of the present utility model.

[0017] In the figure, 1, device body; 2, hydraulic lifting platform frame; 3, workbench; 4, rotating device; 5, fixing device; 6, base; 7, mounting block; 8, guide rod; 9, double-headed threaded rotating bolt; 10, first brake block; 11, second brake block; 12, brake grab hook; 13, limiting block; 14, mounting opening; 15, brake grab hook rotator; 16, drive shaft; 17, first rotating frame; 18, second rotating frame; 19, locking wheel; 20, push rod. Specific implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3, an embodiment of the present utility model provides a technical solution: a safety fixing frame for the lifting of a brake caliper of a new energy vehicle, including a device body 1. The device body 1 includes a hydraulic lifting platform 2, a workbench 3, a rotating device 4, a fixing device 5 and a base 6. The hydraulic lifting platform 2 is installed on the top of the base 6, the workbench 3 is installed on the top of the hydraulic lifting platform 2, the rotating device 4 is installed at the left end of the top of the workbench 3, and the fixing device 5 is installed at the driving end of the rotating device 4;

[0020] The problem to be solved is that the fixing device 5 includes a mounting block 7, a guide rod 8, a double-headed threaded rotating bolt 9, a first brake block 10 and a second brake block 11. The guide rod 8 is installed in the mounting block 7. The first brake block 10 and the second brake block 11 are respectively sleeved in the guide rod 8. Limit blocks 13 are provided at both the left and right ends of the guide rod 8. The double-headed threaded rotating bolt 9 is installed between the first brake block 10 and the second brake block 11 through threads. The first brake block 10 and the second brake block 11 are in a rectangular structure. Brake hooks 12 are provided at the bottoms of the first brake block 10 and the second brake block 11. The brake hooks 12 are in an L-shaped structure. The mounting block 7 is in a rectangular structure and has a mounting opening 14 at the rear end. When fixing the brake caliper, the staff inserts the first brake block 10 and the second brake block 11 into the inside of the brake caliper respectively. The staff fixes the brake caliper, and the staff rotates the double-headed threaded rotating bolt 9. Then, the double-headed threaded rotating bolt 9 can drive the first brake block 10 to move leftward and the second brake block 11 to move rightward through different threads at both ends. The rotating hooks 12 on the first brake block 10 and the second brake block 11 can be stuck from the inside of the brake caliper, so as to fix it.

[0021] Further, the rotating device 4 includes a brake hook rotator 15, a drive shaft 16, a first rotating frame 17 and a second rotating frame 18. The drive shaft 16 is installed at the driving end of the brake hook rotator 15. The first rotating frame 17 and the second rotating frame 18 are both located outside the drive shaft 16. The bottoms of the first rotating frame 17 and the second rotating frame 18 are fixed on the top of the workbench 3. When in use, the staff rotates the turntable on the brake hook rotator 15 to further drive the brake hook rotator 15. The driving end of the brake hook rotator 15 drives the drive shaft 16 to rotate. Then, the drive shaft 16 drives the fixing device 5 to rotate, and the position of the brake caliper fixed on the fixing device 5 can be adjusted.

[0022] Differently, the rear end of the base 6 is in an H-shaped structure. A push rod 19 is provided at the rear end of the top of the base 6. Locking wheels 20 are provided at the four corners of the bottom. The locking wheels 20 ensure the stability of the safety fixing frame for the lifting of the brake caliper, preventing the platform from moving unsteadily during use. The push rod 19 is for the convenience of the staff to move the whole.

[0023] Working principle: During operation, when fixing the brake caliper, the staff inserts the first brake block 10 and the second brake block 11 into the inside of the brake caliper respectively. Then the staff fixes the brake caliper and rotates the double-threaded rotating bolt 9. Then, through the different threads at both ends, the double-threaded rotating bolt 9 can drive the first brake block 10 to move leftward and drive the second brake block 11 to move rightward. The rotating hooks 12 on the first brake block 10 and the second brake block 11 can latch onto the inside of the brake caliper, thereby fixing it. When fixing the brake caliper, the staff rotates the turntable on the brake hook rotator 15 to further drive the brake hook rotator 15. The driving end of the brake hook rotator 15 drives the drive shaft 16 to rotate, and then the drive shaft 16 drives the fixing device 5 to rotate, and the position of the brake caliper fixed on the fixing device 5 can be adjusted.

[0024] 1. Device body; 2. Hydraulic lifting platform; 3. Workbench; 4. Rotating device; 5. Fixing device; 6. Base; 7. Mounting block; 8. Guide rod; 9. Double-threaded rotating bolt; 10. First brake block; 11. Second brake block; 12. Brake hook; 13. Limiting block; 14. Mounting opening; 15. Brake hook rotator; 16. Drive shaft; 17. First rotating frame; 18. Second rotating frame; 19. Locking wheel; 20. Push rod of the present utility model are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods. The problem solved by the present utility model is that during the process of disassembling and installing the brake disc, due to the narrow working space and the weight of the brake caliper, there are safety risks. Especially when removing the last or installing the first fixing screw of the brake caliper, one can only lift the heavy brake caliper with one hand, which increases the risk of accidents. Through the mutual combination of the above components, the present utility model can firmly fix the brake caliper during the disassembly and installation process. The fixing frame should ensure stability and prevent the accidental movement of the brake caliper, thereby reducing the risk of accidents.

[0025] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The new energy vehicle brake caliper lifting and lowering safety fixing frame is characterized by: The device comprises a device body (1), wherein the device body (1) comprises a hydraulic lifting platform (2), a workbench (3), a rotating device (4), a fixing device (5) and a base (6), wherein the hydraulic lifting platform (2) is mounted on the top of the base (6), the workbench (3) is mounted on the top of the hydraulic lifting platform (2), the rotating device (4) is mounted on the left end of the top of the workbench (3), and the fixing device (5) is mounted on the driving end of the rotating device (4); The fixing device (5) comprises a mounting block (7), a guide rod (8), a double-threaded rotating bolt (9), a first brake block (10) and a second brake block (11); the guide rod (8) is mounted in the mounting block (7); the first brake block (10) and the second brake block (11) are respectively sleeved in the guide rod (8); both left and right ends of the guide rod (8) are provided with limit blocks (13); the double-threaded rotating bolt (9) is threadedly mounted between the first brake block (10) and the second brake block (11); the first brake block (10) and the second brake block (11) are rectangular in structure; the bottoms of the first brake block (10) and the second brake block (11) are provided with brake hooks (12); the brake hooks (12) are L-shaped in structure; the mounting block (7) is rectangular in structure, and a mounting opening (14) is provided at the rear end.

2. The new energy vehicle brake caliper landing safety fixing bracket according to claim 1 is characterized in that: The rotating device (4) comprises a brake hook rotator (15), a drive shaft (16), a first rotating frame (17) and a second rotating frame (18), wherein the drive shaft (16) is installed at the driving end of the brake hook rotator (15), the first rotating frame (17) and the second rotating frame (18) are both located outside the drive shaft (16), and the bottoms of the first rotating frame (17) and the second rotating frame (18) are fixed on the top of the workbench (3).

3. The new energy vehicle brake caliper landing safety fixing bracket according to claim 1, characterized in that: The rear end of the base (6) is in an H-shaped structure, a push rod (19) is provided at the rear end of the top of the base (6), and locking wheels (20) are provided at the four corners of the bottom.

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