Disc brake oil cleaning device

Abstract

The utility model discloses an oil cleaning device for a disc brake. The oil cleaning device comprises fixed rods which are symmetrically arranged and fixedly connected to two sides of the upper part of a seat; a brake body is arranged in the fixed seat; the end of one fixing rod on the fixing base is rotationally connected with two connecting plates through a first round hole, and the two connecting plates are located on the two sides of the brake body respectively. First scraping plates are fixedly connected to the sides, close to the brake body, of the connecting plates; movable grooves are formed in the ends, close to the center of the brake body, of the two connecting plates correspondingly; a second scraping plate is movably arranged in the movable groove; according to the oil cleaning device, comprehensive oil cleaning of the brake body is achieved, convenience and rapidness are achieved, and the problems that cleaning dead corners exist when oil stains attached to the disc brake body are cleaned, after the disc brake body is installed on a vehicle subsequently, the oil stains are prone to being attached to the two sides of the brake body again due to oil stain spreading, and the braking effect is reduced again are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the brake related technical field, specifically, relate to a disc brake oil cleaning device. BACKGROUND

[0002] The disc brake, also known as the disc brake, is a brake device widely used in vehicles and industrial equipment; it clamps the brake pad through the brake caliper, directly acts on the brake disc rotating with the wheel, and realizes the braking effect by using the friction principle, and has the advantages of good heat dissipation, high thermal stability, fast braking response, etc., and is suitable for various road conditions and speed, and is a key component to ensure driving safety.

[0003] But the disc brake may leak oil during use due to damage of the sealing ring, improper assembly of the oil pipe or irregular operation during brake assembly, etc., and the oil in the brake will harm the braking efficiency, cause insufficient braking force and weak braking, and even cause brake failure, causing the vehicle to be unable to brake or slow down, thereby causing serious traffic accidents; therefore, after the brake problem occurs, it needs to be disassembled, and in addition to repairing or replacing the damaged parts, the oil attached thereto also needs to be removed.

[0004] The patent CN217888764U discloses a disc brake automatic oil cleaning device, which comprises an opening upward accommodating groove, an oil discharge port, a conveying device and a lever for cleaning the bearing seat, etc., which can move the oil on the brake to the conveying box to prevent the oil from flowing onto the brake disc.

[0005] However, in the technical solution of the above patent, the lever can only clean the oil on the side of the brake, and cannot clean the oil on the brake comprehensively, and there is a cleaning dead angle, and after subsequent installation on the vehicle, the oil on both sides of the brake is easily reattached due to the spread of the oil, thereby reducing the braking effect again, and the cleaned oil is not easy to collect, which has certain deficiencies. UTILITY MODEL CONTENTS

[0006] The utility model provides a disc brake oil cleaning device, in order to solve the technical problem that when the oil attached to the disc brake is cleaned, there is a cleaning dead angle, and after subsequent installation on the vehicle, the oil on both sides of the brake is easily reattached due to the spread of the oil, thereby reducing the braking effect again, and the cleaned oil is not easy to collect.

[0007] The purpose of the utility model can be realized by the following technical solutions:

[0008] The utility model provides a disc brake oil cleaning device, which comprises a fixed seat, a brake body arranged in the fixed seat, symmetrically arranged fixed rods fixedly connected to the upper part of the fixed seat, a connecting plate rotatably connected to the end of one of the fixed rods on the fixed seat through a first circular hole, two connecting plates arranged on both sides of the brake body, a first scraper fixed to one side of each connecting plate close to the brake body, an active groove formed at one end of each connecting plate close to the center of the brake body, and a second scraper movably arranged in the active groove.

[0009] Further, the upper part of the fixed seat is in a semicircular structure, and the bottom part is in a rectangular structure; a flow baffle is fixed to the two sides of the fixed seat, and the flow baffle is in a semicircular structure; a shaft rod is rotatably connected to the flow baffle on the two sides, and the two ends of the shaft rod penetrate through the flow baffle.

[0010] Further, one end of the shaft rod penetrates through one side of the flow baffle and is fixedly connected to a motor; a transmission wheel is fixedly connected to the middle part of the shaft rod; a roller is rotatably connected to the middle part of the fixed rod; the transmission wheel fixes the brake body through the two rollers.

[0011] Further, the length of the first scraper is consistent with the radius of the brake body, and the cross section of the first scraper is in a conical shape; the second scraper is in a triangular structure and is matched with a triangular notch in the active groove.

[0012] Further, an active block is slidably connected to the position of the rectangular notch in the active groove; a push rod is fixedly connected to the middle part of the side of the active block away from the first circular hole; a spring is sleeved on the push rod.

[0013] Further, a second circular hole is formed in the end of the push rod away from the first circular hole, and the push rod is slidably arranged in the second circular hole; a pushing block is fixedly connected to the outer end of the push rod.

[0014] Further, a hollow pipe is arranged below the other fixed rod on the fixed seat; the hollow pipe penetrates through the two sides of the flow baffle, and one end of the hollow pipe is in a closed structure and the other end is in an open structure; a flow guide pipe is symmetrically arranged on the hollow pipe at positions corresponding to the two sides of the brake body; a long notch is formed in the side of the flow guide pipe close to the brake body.

[0015] Further, an oil guide groove is longitudinally formed in the inner wall of the middle part of the bottom part of the fixed seat; an oil outlet is formed in the bottom part of the oil guide groove, and the oil outlet penetrates through the bottom part of the fixed seat.

[0016] Further, the oil guide groove is arranged in an inclined manner, and the oil outlet is formed at the bottommost position of the oil guide groove.

[0017] Further, a communication oil discharge pipe is arranged on the bottom surface of the fixed seat at a position corresponding to the oil outlet; a collection box is arranged below the oil discharge pipe; and a handle is fixedly connected to the collection box.

[0018] The utility model discloses a beneficial effect:

[0019] 1) the utility model discloses a rotatory setting two connecting plates on one of the axle of fixed seat, setting first scraper on the side of two connecting plates close to brake body, still setting movable groove on connecting plate, the second scraper is set in movable groove, realizes the oiling of brake body and is overall cleaned, convenient and fast, when the oil dirt that is attached on disc brake body is cleaned, the problem that brake body both sides reattach oil dirt because of oil dirt spread after subsequent installation on the car is reduced again, thereby making brake effect reduces again.

[0020] 2) the utility model discloses setting hollow pipe under another fixed rod on fixed seat, still setting guide pipe on the position of brake body both sides on hollow pipe, and the side of guide pipe close to brake body sets up long cut -out, after the oiling of brake body, can connect water source or cleaning liquid source in hollow pipe, and long cut -out is used for spraying water or cleaning liquid on brake disc both sides, brake body center inside and outside, and it is convenient to clean brake body comprehensively.

[0021] 3) the utility model discloses setting oil guide groove on the inner wall of fixed seat bottom middle, setting oil outlet on the bottom position of oil guide groove, and the oil outlet penetrates fixed seat bottom, still setting the oil drain pipe of intercommunication on the position of oil outlet on fixed seat bottom lower surface, and the collecting box is placed below oil drain pipe, convenient for user to discharge the oil dirt and sewage produced after the oiling or cleaning of brake body from fixed seat and centralized collection and processing. DRAWINGS

[0022] In order to make the technical scheme of the embodiments of the utility model more clearly, the following will briefly introduce the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0023] Figure 1 It is the overall structure front view of the utility model;

[0024] Figure 2 It is the overall structure back view of the utility model;

[0025] Figure 3 It is the overall structure plan view of the utility model;

[0026] Figure 4 It is the overall structure section view of the utility model;

[0027] Figure 5A cross-sectional view of the oil guide groove in the utility model;

[0028] Figure 6 A cleaning pipe structure schematic view in the utility model;

[0029] Figure 7 A scraper structure schematic view in the utility model;

[0030] In the drawings, the components represented by each reference numeral are listed as follows:

[0031] 1, fixed seat; 2, brake body; 3, fixed rod; 4, roller; 5, connecting plate; 51, first round hole; 52, movable groove; 53, second round hole; 54, first scraper; 6, second scraper; 7, movable block; 8, push rod; 9, push block; 10, spring; 11, shaft; 12, transmission wheel; 13, hollow pipe; 14, flow guide pipe; 15, long cutout; 16, baffle; 17, oil discharge pipe; 18, collection box; 19, handle; 20, supporting leg; 21, motor; 22, oil guide groove; 23, oil outlet. DETAILED DESCRIPTION

[0032] 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 scope of protection of the utility model.

[0033] Please refer to Figures 1-3 As shown in the figure, an oil cleaning device for disc brake, including fixed seat 1, the upper part of the fixed seat 1 is semicircular structure, the bottom is rectangular structure;Fixed seat 1 bottom four corners are fixedly connected with supporting leg 20;Fixed seat 1 both sides are fixedly connected with baffle 16, the baffle 16 is semicircular structure, for blocking oil splashing;The baffle 16 on both sides is also rotatably connected with shaft 11, the both ends of the shaft 11 are respectively penetrated through the baffle 16;The one end of the shaft 11 is penetrated through the side of the baffle 16 and is fixedly connected with motor 21;The middle of the shaft 11 is also fixedly connected with transmission wheel 12, the surface of the transmission wheel 12 is provided with texture, for increasing the friction between the transmission wheel 12 and the brake body 2.

[0034] The upper part of the fixed seat 1 is fixedly connected with the fixed rod 3 arranged symmetrically, the middle of the fixed rod 3 is rotatably connected with the roller 4;The position between the transmission wheel 12 and the two rollers 4 in the fixed seat 1 is provided with the brake body 2, the transmission wheel 12 cooperates with the two rollers 4 to fix the brake body 2 at three points and drive the brake body 2 to rotate between the three points.

[0035] Please refer to Figure 2 andFigure 7 As shown in the drawings, one end of one of the fixing rods 3 on the fixing base 1 is rotatably connected with a connecting plate 5 through a first circular hole 51, and two connecting plates 5 are arranged on both sides of the brake body 2; the side of each connecting plate 5 close to the brake body 2 is fixedly connected with a first scraper 54, the length of the first scraper 54 is consistent with the radius of the brake body 2, and the first scraper 54 is in a tapered cross section, which is used to clean the oil stains on both sides of the brake body 2; the end of each connecting plate 5 close to the center of the brake body 2 is further provided with a movable slot 52, which is composed of a triangular slot and a rectangular slot; a second scraper 6 is movably arranged in the movable slot 52, the second scraper 6 is in a triangular structure and is matched with the triangular slot on the movable slot 52; the second scraper 6 is used to clean the oil stains on the inner side of the center of the brake body 2.

[0036] The movable slot 52 is slidably connected with a movable block 7 at the position of the rectangular slot; the middle of the side of the movable block 7 away from the first circular hole 51 is fixedly connected with a push rod 8; the end of the push rod 8 away from the first circular hole 51 is provided with a second circular hole 53, and the push rod 8 is slidably arranged in the second circular hole 53; the outer end of the push rod 8 is fixedly connected with a push block 9; the push rod 8 is sleeved with a spring 10, and the second scraper 6 can be conveniently disassembled and assembled through the cooperation of the movable block 7, the spring 10, the push rod 8, the second circular hole 53 and the push block 9.

[0037] Please refer to Figure 1 and Figure 6 As shown in the drawings, the other fixing rod 3 on the fixing base 1 is provided below with a hollow pipe 13; the hollow pipe 13 penetrates through both sides of the baffle 16, one end is in a closed structure, and the other end is in an open structure, and the open end is used to connect a water source or a cleaning liquid source; the hollow pipe 13 is further provided with a flow guide pipe 14 symmetrically at positions corresponding to both sides of the brake body 2, and the flow guide pipe 14 is provided with a long cutout 15 on the side close to the brake body 2, which is used to spray water or cleaning liquid on both sides of the brake disc, the inner side and the outer side of the center of the brake body 2, so as to conveniently clean the brake body 2 comprehensively.

[0038] Please refer to Figure 4 and Figure 5 As shown in the drawings, a guide oil groove 22 is longitudinally arranged on the inner wall of the middle of the bottom of the fixing base 1, and the guide oil groove 22 is arranged in an inclined manner; an oil outlet 23 is arranged at the bottom of the guide oil groove 22, and the oil outlet 23 penetrates through the bottom of the fixing base 1; a communication oil discharge pipe 17 is arranged at a position corresponding to the oil outlet 23 on the lower surface of the bottom of the fixing base 1, and the oil discharge pipe 17 is used to discharge the oil in the guide oil groove 22; a collection box 18 is further arranged below the oil discharge pipe 17, and the collection box 18 is used to collect the oil discharged by the oil discharge pipe 17; a handle 19 is fixedly connected to the collection box 18, which is convenient for users to replace and clean the collection box 18.

[0039] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is explained in detail as follows:

[0040] Before scraping the brake body 2:

[0041] Before use, the user first pulls the push rod 8 from the position of the knob 9 to the side away from the first circular hole 51, because the push rod 8 is fixedly connected with the movable block 7, so when the user pulls the push rod 8, the movable block 7 will be moved, and the push rod 8 is sleeved with a spring 10, the spring 10 is compressed, so that the movable block 7 loses the abutment to the second scraper 6, facilitating the user to pull out the second scraper 6, then the brake body 2 is placed between the fixed rod 3 and the transmission wheel 12 on the fixed seat 1 from top to bottom, and then the second scraper 6 is inserted into the movable groove 52 after the push rod 8 is operated, so as to prepare to scrape the brake body 2.

[0042] When the brake body 2 is scraped:

[0043] The user opens the motor 21, the motor 21 drives the shaft rod 11 on the flow baffle 16 to rotate, the shaft rod 11 is fixedly connected with the transmission wheel 12, when the transmission wheel 12 rotates, because the anti-skid lines are formed on the transmission wheel 12, the transmission wheel 12 can drive the brake body 2 to rotate through friction, in the process of rotating the brake body 2, the first scraper 54 and the second scraper 6 connected by the connecting plate 5 on one of the fixed shafts on the upper part of the fixed seat 1 can scrape the both sides and the inner side of the center of the brake body 2, under the action of gravity, the oil stains scraped by the scraper can flow to the inner wall of the bottom of the fixed seat 1, and the inner wall of the middle of the bottom of the fixed seat 1 is provided with an oil guide groove 22, so that the flowing oil stains flow into the oil guide groove 22, because the oil guide groove 22 is inclinedly arranged, the oil stains entering the oil guide groove 22 can flow into the collecting box 18 placed below the oil drain pipe 17 through the oil outlet 23 and the oil drain pipe 17, after the collecting box 18 is filled with oil stains, the user can replace and clean the collecting box 18.

[0044] After scraping the brake body 2:

[0045] The user can connect the water source or the cleaning liquid source to the open end of the hollow pipe 13 of the device, after the water source or the cleaning liquid source enters the hollow pipe 13, the water or the cleaning liquid flows along the direction of the hollow pipe 13 to the two flow guide pipes 14, and then the water or the cleaning liquid is sprayed on both sides of the brake disc, the inner side and the outer side of the center of the brake body 2 through the long cutout 15 on the flow guide pipe 14, so that the brake body 2 is comprehensively cleaned, the sewage after cleaning flows into the oil guide groove 22 and is discharged into the collecting box 18 through the oil outlet 23 and the oil drain pipe 17, and after cleaning, the user can dispose the sewage in the collecting box 18.

[0046] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The above is only an example and description of the structure of the present application, and various modifications or supplements or similar replacements of the described specific embodiments can be made by those skilled in the art, as long as they do not deviate from the structure of the application or exceed the scope defined by the present claims.

Claims

1. A disc brake oil cleaning device, comprising a fixing seat (1); a brake body (2) is arranged in the fixing seat (1); and characterized in that: Both sides of the upper portion of the fixing seat (1) are fixedly connected with symmetrically arranged fixing rods (3); The end of one of the fixing rods (3) on the fixing seat (1) is rotatably connected to a connecting plate (5) through a first circular hole (51), and two connecting plates (5) are provided and are respectively located on both sides of the brake body (2); A first scraper (54) is fixedly connected to one side of the connecting plate (5) close to the brake body (2); a movable groove (52) is also respectively formed at one end of the two connecting plates (5) close to the center of the brake body (2); and a second scraper (6) is movably arranged in the movable groove (52).

2. The disc brake oil cleaning device according to claim 1, characterized in that: The upper portion of the fixing seat (1) is a semicircular structure, and the bottom portion is a rectangular structure; baffles (16) are fixedly connected to both sides of the fixing seat (1), and the baffles (16) are semicircular in structure; the baffles (16) on both sides are also rotatably connected to shafts (11), and both ends of the shafts (11) respectively pass through the baffles (16).

3. The disc brake oil cleaning device according to claim 2, characterized in that: One end of the shaft (11) passes through one side of the baffle (16) and is fixedly connected to a motor (21); the middle of the shaft (11) is also fixedly connected to a transmission wheel (12); the middle of the fixing rod (3) is rotatably connected to a roller (4); the transmission wheel (12) cooperates with the two rollers (4) to fix the brake body (2) at three points.

4. The disc brake oil cleaning device according to claim 1, characterized in that: The length of the first scraper (54) is consistent with the radius of the brake body (2), and the cross section of the first scraper (54) is conical; the second scraper (6) is triangular in structure and fits in with the triangular notch on the movable groove (52).

5. The disc brake oil cleaning device according to claim 1, characterized in that: A movable block (7) is slidably connected to the rectangular notch in the movable groove (52); a push rod (8) is fixedly connected to the middle of a surface of the movable block (7) away from the first circular hole (51); and a spring (10) is sleeved on the push rod (8).

6. The disc brake oil cleaning device according to claim 5, characterized in that: A second circular hole (53) is provided at the end of the push rod (8) away from the first circular hole (51), and the push rod (8) is slidably arranged in the second circular hole (53); and a shift block (9) is fixedly connected to the outer end of the push rod (8).

7. The disc brake oil cleaning device according to claim 1, characterized in that: A hollow tube (13) is provided below another fixing rod (3) on the fixing seat (1); the hollow tube (13) passes through both sides of the baffle (16), with one end being a closed structure and the other end being an open structure; The hollow tube (13) is symmetrically provided with flow guide tubes (14) at positions corresponding to both sides of the brake body (2); a long notch (15) is provided on one side of the flow guide tube (14) close to the brake body (2).

8. The disc brake oil cleaning device according to claim 7, characterized in that: An oil guide groove (22) is longitudinally provided on the inner wall in the middle of the bottom of the fixing seat (1); an oil outlet (23) is provided at the bottom of the oil guide groove (22), and the oil outlet (23) passes through the bottom of the fixing seat (1).

9. The disc brake oil cleaning device according to claim 8, characterized in that: The oil guide groove (22) is arranged obliquely, and the oil outlet (23) is opened at the bottom of the oil guide groove (22).

10. The disc brake oil cleaning device according to claim 9, characterized in that: A communicating oil drain pipe (17) is provided on the bottom surface of the fixing seat (1) at a position corresponding to the oil outlet (23); a collecting box (18) is also placed below the oil drain pipe (17); and a handle (19) is fixed to the collecting box (18).

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