Brake disc rust removal device

Abstract

The utility model relates to the technical field of rust removal devices, in particular to a brake disc rust removal device which comprises a rust removal agent box, a supporting frame is fixedly installed on the rust removal agent box, a clamping assembly is arranged on the supporting frame, and the clamping assembly comprises a first air cylinder fixedly installed on a top plate body of the supporting frame. A U-shaped frame is arranged on a telescopic shaft of the first air cylinder, second air cylinders are fixedly installed on plate bodies on the left side and the right side of the U-shaped frame, first clamping plates are fixedly installed on telescopic shafts of the second air cylinders, a sliding rail is fixedly installed on the bottom face of a top plate body of the U-shaped frame, a forward lead screw and a reverse lead screw are rotationally arranged in the sliding rail, and the forward lead screw is driven by a servo motor. The forward screw rod and the reverse screw rod are both in threaded connection with sliding blocks, the sliding blocks are in sliding connection with the sliding rails, and second clamping plates are fixedly installed at the bottom ends of the sliding blocks. According to the brake disc derusting device, suspended clamping type derusting operation is conducted on a brake disc through the two first clamping plates and the two second clamping plates, and derusting of all parts is promoted to be more thorough.

Description

TECHNICAL FIELD

[0001] The utility model relates to rust cleaning device technical field, concretely relates to a brake disc rust cleaning device. BACKGROUND

[0002] The brake disc is an important component in the automobile braking system, and its performance is directly related to the safety and stability of the automobile driving. However, the brake disc is easily affected by the external environment during use, especially in humid or rainy environments, rust marks are easily formed on the surface of the brake disc. These rust marks not only reduce the friction coefficient of the brake disc and affect the braking effect, but also accelerate the wear of the brake disc and shorten its service life.

[0003] At present, in order to achieve the effect of rust removal operation on the brake disc, the corresponding rust removal device is usually used. There are many types of rust removal devices on the market. Most of the rust removal devices use chemical agents for rust removal operation on the brake disc. In the specific operation, the corresponding container is used to contain the chemical agent, and then the brake disc is put into the agent for rust removal operation.

[0004] However, when the brake disc is put into the agent for chemical rust removal operation, the bottom surface of the brake disc will be against the inner bottom wall of the container containing the agent, causing the bottom surface of the brake disc to be unable to fully react with the liquid medicine, which will affect the rust removal effect and bring inconvenience to the user. In view of this, we propose a brake disc rust removal device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a brake disc rust removal device to solve the defects proposed in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of brake disc rust removal device, including rust removal agent box, support frame is fixedly installed on the rear side wall of the rust removal agent box, clamping assembly is provided on the top front end of the support frame, the clamping assembly includes first air cylinder fixedly installed on the top front end of support frame top plate body, the telescopic shaft of the first air cylinder is slidably penetrated through support frame top plate body and extends to the inside rear of rust removal agent box and is provided with U-shaped frame, second air cylinder is fixedly installed on the front and rear two side plate bodies of the U-shaped frame, the telescopic shaft of two second air cylinders is respectively slidably penetrated through the front and rear two side plate bodies of U-shaped and extends to the inside rear of U-shaped frame and is fixedly installed with first clamping plate, slide rail is fixedly installed on the bottom surface of the top plate body of the U-shaped frame, servo motor is fixedly installed on the end outer side of the slide rail, the output shaft of the servo motor is rotatably penetrated through and extends to the inside of slide rail and is fixedly installed with forward screw rod, reverse screw rod is fixedly installed on the other end of the forward screw rod, the other end of reverse screw rod is rotatably connected on the left end inner wall of slide rail, the forward screw rod and the reverse screw rod are all threadedly connected with sliding block, the bottom of two sliding blocks is slidably penetrated through and extends to the bottom outer side of slide rail and is fixedly installed with second clamping plate.

[0008] Preferably, a plurality of support pads arranged in a matrix are fixedly installed on the bottom surface of the rust removal agent box, and the height of the support pads is greater than 5 cm.

[0009] Preferably, a supplementary pipe is fixedly installed on the left top of the front side wall of the rust removal agent box, and the inner diameter of the supplementary pipe is between 3 cm and 8 cm.

[0010] Preferably, a waste liquid pipe is fixedly installed on the right bottom of the front side wall of the rust removal agent box, and a valve is fixedly installed on the waste liquid pipe.

[0011] Preferably, a fixing plate is fixedly installed on the bottom surface of the U-shaped frame.

[0012] Preferably, first guide columns are fixedly installed on the two side surfaces of the two first clamping plates, and first guide sleeves are fixedly installed on the inner sides of the two side plate bodies of the U-shaped frame.

[0013] Preferably, two upper and lower symmetrical clamping plates are fixedly installed on the two side surfaces of the two first clamping plates and the two side surfaces of the two second clamping plates, and a clamping groove is arranged between the two clamping plates.

[0014] Preferably, a second guide column is fixedly installed on the top surface of the U-shaped frame, a second guide sleeve is slidably connected to the outer side of the second guide column, and the top of the second guide sleeve is fixedly installed on the bottom surface of the top plate body of the support frame.

[0015] Preferably, the inner wall of the rust removal agent box is fixedly installed with a delivery pump, a suction pipe is fixedly installed at the water inlet end of the delivery pump, a delivery pipe is fixedly installed at the water outlet end of the delivery pump, a plurality of backflow pipes arranged at equal intervals are fixedly installed on the delivery pipe, and the suction pipe and the backflow pipes are located in the rust removal agent box.

[0016] Compared with the prior art, the rust removal agent box has the beneficial effects that:

[0017] 1、The clamping assembly is provided, which ensures that the two second clamping plates can be abutted on the inner side of the brake disc by the second cylinder during use, and the two first clamping plates can be clamped on the outer side of the brake disc after the rust removal of the outer side is completed, so that the rust removal operation on the inner side of the brake disc is continued, and the brake disc is immersed in the rust removal liquid for rust removal operation by the work of the first cylinder, thereby ensuring more complete rust removal and achieving the effect of suspended clamping type rust removal operation.

[0018] 2、The delivery pump is provided, which can promote the flow of the liquid in the rust removal agent box by the delivery pump, thereby improving the rust removal effect of the liquid in the rust removal agent box on the brake disc. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the clamping assembly of the utility model;

[0021] Figure 3 It is an explosion structure schematic view of the clamping assembly of the utility model;

[0022] Figure 4 It is a partial structure schematic view of the clamping assembly of the utility model;

[0023] Figure 5 It is a partial structure schematic view of the utility model;

[0024] The meanings of various reference numerals in the drawings are as follows:

[0025] 1, rust removal agent box; 10, supporting pad; 11, supplement pipe; 12, waste liquid pipe; 13, valve; 14, supporting frame;

[0026] 2, clamping assembly; 20, first cylinder; 201, fixed plate; 21, U-shaped frame; 22, second cylinder; 23, first clamping plate; 24, first guide sleeve; 241, first guide column; 25, sliding rail; 26, servo motor; 261, forward screw; 262, reverse screw; 27, sliding block; 28, second clamping plate; 281, clamping plate; 282, clamping groove; 29, second guide column; 291, second guide sleeve;

[0027] 3. delivery pump; 30. suction pipe; 31. delivery pipe; 32. return pipe. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a brake disc rust removal device, the top of rust removal agent box 1 is equipped with opening, including rust removal agent box 1, rust removal agent box 1 rear side wall is fixedly installed with support frame 14, support frame 14 top front end is provided with clamping assembly 2, clamping assembly 2 includes first cylinder 20 fixedly installed on the top of support frame 14 board body front end, the telescopic shaft of first cylinder 20 slidingly penetrates the top of support frame 14 board body and extends to the inside of rust removal agent box 1 back and is provided with U-shaped frame 21, U-shaped frame 21 front and rear two side plates are all fixedly installed with second cylinder 22, the telescopic shaft of two second cylinders 22 respectively slidingly penetrates the front and rear two side plates of U-shaped frame 21 and extends to the inside of U-shaped frame 21 back and is all fixedly installed with first clamping plate 23, the bottom of the top of U-shaped frame 21 board body is fixedly installed with slide rail 25, the length direction of slide rail 25 and the top of U-shaped frame 21 board body is perpendicular to each other, the end of slide rail 25 outside is fixedly installed with servo motor 26, the output shaft of servo motor 26 rotationally penetrates and extends to the inside of slide rail 25 and is fixedly installed with forward screw rod 261, the other end of forward screw rod 261 is fixedly installed with reverse screw rod 262, the other end of reverse screw rod 262 is rotationally connected on the left end inner wall of slide rail 25, both forward screw rod 261 and reverse screw rod 262 are all screw-connected with sliding block 27, the bottom of two sliding blocks 27 slidingly penetrates and extends to the bottom of slide rail 25 outside back and is all fixedly installed with second clamping plate 28.

[0030] In use, two first clamping plates 23 and servo motor 26 are driven by second cylinder 22 to clamp on the inner and outer sides of brake disc respectively, and then the brake disc is immersed in rust removal agent by the extension of the telescopic shaft of first cylinder 20, so as to perform rust removal treatment operation.

[0031] In the embodiment, a plurality of support pads 10 arranged in matrix form are fixedly installed on the bottom of rust removal agent box 1, the height of support pad 10 is greater than 5 cm, so as to realize stable support operation by using support pad 10.

[0032] Specifically, a replenishment pipe 11 is fixedly installed on the top left side of the front wall of the rust remover tank 1. The inner diameter of the replenishment pipe 11 is between 3cm and 8cm. The replenishment pipe 11 is used to replenish the rust remover inside the rust remover tank 1.

[0033] Furthermore, a waste liquid pipe 12 is fixedly installed on the bottom right side of the front wall of the rust removal agent tank 1, and a valve 13 is fixedly installed on the waste liquid pipe 12, so that the valve 13 can be opened to discharge waste liquid when needed.

[0034] In addition, the telescopic shaft of the first cylinder 20 is fixedly mounted with a fixing plate 201, and the U-shaped frame 21 is fixedly mounted on the bottom surface of the fixing plate 201 by multiple fastening bolts, which facilitates the fixed installation operation.

[0035] It is worth noting that first guide posts 241 are fixedly installed on both opposite sides of the two first clamping plates 23, and first guide sleeves 24 are fixedly installed on the inner sides of both sides of the U-shaped frame 21. The first guide sleeves 24 are fitted on the outside of the first guide posts 241 and are slidably connected to the first guide posts 241. A second guide post 29 is fixedly installed on the top surface of the U-shaped frame 21, and a second guide sleeve 291 is slidably connected to the outside of the second guide post 29. The top of the second guide sleeve 291 is fixedly installed on the bottom surface of the top plate of the support frame 14, thereby guiding the movement of the first clamping plates 23 and the movement of the U-shaped frame 21.

[0036] In this embodiment, two symmetrical clamping plates 281 are fixedly installed on the two sides of the two first clamping plates 23 that are close to each other and on the two sides of the two second clamping plates 28 that are opposite to each other. A slot 282 is provided between the two upper and lower clamping plates 281, so that the brake disc can be clamped in the slot 282.

[0037] It is worth noting that a delivery pump 3 is fixedly installed on the inner wall of the rust remover tank 1. A suction pipe 30 is fixedly installed at the water inlet end of the delivery pump 3. The suction pipe 30 is inserted into the rust remover solution in the rust remover tank 1. A delivery pipe 31 is fixedly installed at the water outlet end of the delivery pump 3. Multiple return pipes 32 arranged at equal intervals are fixedly installed on the delivery pipe 31. Both the suction pipe 30 and the return pipes 32 are located inside the rust remover tank 1, thereby realizing the circulation delivery of the rust remover using the delivery pump 3, promoting the flow of the solution and improving the rust removal effect on the brake disc.

[0038] The brake disc rust removal device in the utility model is used, two second clamping plates 28 are together in the initial state, first, the brake disc is sleeved outside the two second clamping plates 28, the servo motor 26 is connected with the external power supply and makes it work, the servo motor 26 works, the output shaft rotates and drives the forward screw rod 261 and the reverse screw rod 262 to rotate, the forward screw rod 261 and the reverse screw rod 262 are respectively driven to move the two sliding blocks 27 to the opposite directions, the two sliding blocks 27 are respectively driven to make the two second clamping plates 28 abut on the inner side surface of the brake disc, the clamping groove 282 on the two second clamping plates 28 is clamped on the side of the inner side of the brake disc at this time; after that, the first cylinder 20 is started and makes it work, the first cylinder 20 works, the telescopic shaft is elongated and drives the brake disc to move downward and immerse in the rust removal liquid for rust removal operation; when the outer side surface and the upper and lower two side surfaces of the brake disc are rusted, the second cylinder 22 is started, the two first clamping plates 23 are clamped on the outer side surface of the brake disc, the two side edges of the brake disc are located in the two clamping grooves 282 at this time, the servo motor 26 is started again, the forward screw rod 261 and the reverse screw rod 262 are reversely rotated, at this time, the two second clamping plates 28 are not abut on the brake disc, and the rust removal operation of the part clamped by the second clamping plate 28 in advance is continued; in addition, the delivery pump 3 is connected with the external power supply and makes it work, the delivery pump 3 works, the liquid in the rust removal agent box 1 is sucked along the suction pipe 30 and discharged along the return pipe 32, and the circulation of the liquid is promoted.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A brake disc rust removal device comprising a rust removal agent tank (1), characterized in that: The rear side wall of the rust removal agent box (1) is fixedly installed with a support frame (14), the top front end of the support frame (14) is provided with a clamping assembly (2), the clamping assembly (2) comprises a first air cylinder (20) fixedly installed on the top front end of the support frame (14), the telescopic shaft of the first air cylinder (20) slidably penetrates through the top plate body of the support frame (14) and extends to the inside of the rust removal agent box (1), and a U-shaped frame (21) is arranged, the front and rear side plates of the U-shaped frame (21) are fixedly installed with second air cylinders (22), the telescopic shafts of the two second air cylinders (22) respectively slidably penetrate through the front and rear side plates of the U-shaped frame (21) and extend to the inside of the U-shaped frame (21), and the telescopic shafts are fixedly installed with first clamping plates (23), the bottom surface of the top plate body of the U-shaped frame (21) is fixedly installed with a sliding rail (25), the outer side of the end of the sliding rail (25) is fixedly installed with a servo motor (26), the output shaft of the servo motor (26) rotatably penetrates through and extends to the inside of the sliding rail (25) and is fixedly installed with a forward screw rod (261), the other end of the forward screw rod (261) is fixedly installed with a reverse screw rod (262), the other end of the reverse screw rod (262) is rotatably connected to the left end inner wall of the sliding rail (25), the forward screw rod (261) and the reverse screw rod (262) are both screw-connected with sliding blocks (27), the bottoms of the two sliding blocks (27) slidably penetrate through and extend to the bottom outer side of the sliding rail (25) and are both fixedly installed with second clamping plates (28), the two first clamping plates (23) are symmetrically arranged, and the two second clamping plates (28) are symmetrically arranged.

2. The brake disc rust removal device of claim 1, wherein: A plurality of support pads (10) arranged in a matrix are fixedly installed on the bottom surface of the rust removal agent box (1), and the height of the support pad (10) is greater than 5cm.

3. The brake disc rust removal device of claim 1, wherein: A supplement pipe (11) is fixedly installed on the left top of the front side wall of the rust removal agent box (1), and the inner diameter of the supplement pipe (11) is between 3cm and 8cm.

4. The brake disc rust removal device of claim 1, wherein: A waste liquid pipe (12) is fixedly installed on the right bottom of the front side wall of the rust removal agent box (1), and a valve (13) is fixedly installed on the waste liquid pipe (12).

5. The brake disc rust removal device of claim 1, wherein: The telescopic shaft of the first air cylinder (20) is fixedly installed with a fixed plate (201), and the U-shaped frame (21) is fixedly installed on the bottom surface of the fixed plate (201).

6. The brake disc rust removal device of claim 1, wherein: First guide columns (241) are fixedly installed on the two side surfaces of the two first clamping plates (23) away from each other, first guide sleeves (24) are fixedly installed on the inner sides of the two side plates of the U-shaped frame (21), and the first guide sleeves (24) are sleeved on the outer sides of the first guide columns (241) and are in sliding connection with the first guide columns (241).

7. The brake disc rust removal device of claim 1, wherein: Up and down two symmetric clamping plates (281) are fixedly installed on the two side surfaces of the two first clamping plates (23) close to each other and the two side surfaces of the two second clamping plates (28) away from each other, and a clamping groove (282) is arranged between the up and down two clamping plates (281).

8. The brake disc rust removal device of claim 1, wherein: The top surface of the U-shaped frame (21) is fixedly provided with a second guide column (29), and the outer side of the second guide column (29) is slidably connected with a second guide sleeve (291), and the top of the second guide sleeve (291) is fixedly installed on the bottom surface of the top plate body of the support frame (14).

9. The brake disc rust removal device of claim 1, wherein: The inner wall of the rust removal agent box (1) is fixedly provided with a conveying pump (3), the water inlet end of the conveying pump (3) is fixedly provided with a suction pipe (30), the water outlet end of the conveying pump (3) is fixedly provided with a conveying pipe (31), a plurality of backflow pipes (32) are fixedly arranged on the conveying pipe (31), and the suction pipe (30) and the backflow pipes (32) are located in the rust removal agent box (1).

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