Double-sided spraying tool for brake disc

Abstract

The utility model relates to the technical field of brake disc manufacturing equipment, in particular to a double-sided spraying tool for a brake disc. The tool comprises a bearing assembly, the bearing assembly comprises a bearing ring, a main supporting rod which extends up and down and penetrates through the bearing ring is arranged in the center of the bearing ring, the main supporting rod is connected with the bottom face of the bearing ring through a connecting rod, and a bearing disc is arranged at the top end of the main supporting rod; the bearing disc and the bearing ring are concentrically arranged, and the radial size is smaller than that of the bearing ring; the pressing assembly comprises a pressing ring, and a positioning assembly used for pressing the brake disc is arranged on the top face of the pressing ring; a mounting area used for mounting a brake disc is defined between the bearing assembly and the pressing assembly. According to the brake disc spraying tool, improvement and upgrading of an existing brake disc spraying tool are completed, and the technical problem that in the prior art, the process of spraying anti-rust liquid on a brake disc is complex, and consequently the production efficiency is low is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc manufacturing equipment, in particular to a double-sided spraying tool for a brake disc. Background Art

[0002] A brake disc, also known as a pad or brake disc, is a circular device that rotates as the wheels of a car move. When the brake caliper rubs against the disc, it generates braking power, forcing the car to slow down or even stop as the driver desires. It also helps keep a stopped car stable in various road conditions and maintains a steady speed when driving downhill.

[0003] As a key component in the automobile braking system, the performance of the brake disc is directly related to the driving safety of the vehicle. If the brake pads are rusted, not only will there be abnormal noise when braking, affecting the driving experience, but it will also reduce the braking effect and cause a longer braking stroke. In extreme cases, if the brake disc is severely corroded and not treated in time, it may also cause brake failure and cause serious traffic accidents. Therefore, the care and maintenance of the brake disc, especially the anti-rust treatment, is of great significance to ensure the driving safety of the car.

[0004] At present, rust prevention of brake discs is usually achieved by spraying anti-rust liquid on the surface of the brake discs. With the increasing popularity of passenger cars in my country, customers have higher and higher requirements for the quality of brake discs. In order to better ensure the braking performance of the brake discs, it is usually required to spray anti-rust liquid on both sides of the brake discs. The existing spraying method is to first clamp and cover one side of the brake disc to be sprayed with a spraying tool, and spray the other side. After the spraying is completed, the spraying tool is removed, the brake disc is turned over, the turned side of the brake disc is replaced, and the other side is sprayed. The spraying process is complicated, resulting in low spraying efficiency, which in turn leads to low production efficiency of the brake disc. Utility Model Content

[0005] The utility model provides a double-sided spraying tool for a brake disc, which solves the technical problem in the prior art that the process of spraying anti-rust liquid on the brake disc is complicated, resulting in low production efficiency.

[0006] In order to solve the above problems, the double-sided spraying tooling for brake discs provided by the present invention adopts the following technical solutions:

[0007] A double-sided spraying tool for a brake disc, comprising:

[0008] The bearing assembly includes a bearing ring, a main support rod extending up and down and passing through the bearing ring is provided at the center of the bearing ring, the main support rod is connected to the bottom surface of the bearing ring by a connecting piece, and a bearing plate is provided at the top end of the main support rod. The bearing plate is concentrically arranged with the bearing ring and has a radial dimension smaller than the radial dimension of the bearing ring;

[0009] A clamping assembly, comprising a clamping ring, the top surface of which is provided with a positioning assembly for clamping the brake disc;

[0010] An installation area for installing a brake disc is formed between the bearing assembly and the pressing assembly.

[0011] The beneficial effects of the double-sided spraying tooling of the brake disc provided by the utility model are as follows: by setting a bearing assembly including a bearing ring, a main support rod and a bearing disc, the bearing ring and the bearing disc are used to support the brake disc, the main support rod is used to support the bearing disc and the bearing ring, and a clamping assembly including a clamping ring and a positioning assembly is set. After the brake disc is installed on the bearing assembly, the clamping assembly is installed. The clamping assembly presses down the brake disc under the action of gravity, so that the brake disc is clamped between the bearing ring, the bearing disc and the clamping ring. The lower spraying area of ​​the brake disc is surrounded by the bearing ring and the bearing disc, and the upper spraying area of ​​the brake disc is surrounded by the bearing disc and the clamping ring. When performing the spraying operation, two spray guns can be used to spray the upper spraying area and the lower spraying area of ​​the brake disc at the same time without turning over the brake disc. The operation steps are simple, which can greatly save the spraying time of the brake disc and improve its production efficiency.

[0012] Through the above arrangement, the utility model effectively solves the technical problem in the prior art that the process of spraying anti-rust liquid on the brake disc is complicated, resulting in low production efficiency.

[0013] Furthermore, the connecting member is a concave arc-shaped connecting rod.

[0014] Furthermore, the number of the arc-shaped connecting rods is three.

[0015] Furthermore, the positioning assembly includes a plurality of vertically extending support members installed on the top surface of the clamping ring, and the plurality of support members are arranged at circumferential intervals along the top surface of the clamping ring. A positioning ring is connected to the top of the support member, and the radial dimension of the positioning ring is smaller than the inner diameter dimension of the clamping ring. A downward-extending positioning member is provided at the intersection of the positioning ring and the support member.

[0016] Furthermore, the number of the supporting members is five.

[0017] Furthermore, the five support members are evenly spaced around the circumference of the clamping ring.

[0018] Furthermore, a handle is provided on the clamping ring to facilitate disassembly and assembly of the clamping ring.

[0019] Furthermore, the handle includes a vertical support rod installed on the top surface of the compression ring, and the top surface of the vertical support rod is provided with a horizontal rod extending horizontally.

[0020] Furthermore, there are two handles, and the two handles are positioned opposite to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of the double-sided spraying tooling for brake discs provided by the utility model;

[0023] Figure 2 This is a schematic diagram of the application structure of the double-sided spraying tooling for brake discs provided by the utility model;

[0024] Figure 3 A schematic structural diagram of the load-bearing assembly provided by the present invention;

[0025] Figure 4 This is a structural schematic diagram of the compression assembly provided by the utility model.

[0026] Description of reference numerals:

[0027] 1. Loading ring; 2. Main support rod; 3. Arc-shaped connecting rod; 4. Loading plate; 5. Clamping ring; 6. Support member; 7. Positioning ring; 8. Positioning member; 9. Vertical support rod; 10. Horizontal rod; 11. Brake disc. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0029] It should be noted that the main idea of ​​the double-sided spraying tooling for brake discs provided by the present invention is: by arranging upper and lower cooperating bearing components and clamping components, an installation area for installing the brake disc is enclosed between the bearing component and the clamping component, the brake disc is supported by the bearing component, and the brake disc is clamped between the bearing component and the clamping component by the clamping component, thereby ensuring the reliability of the installation; by arranging the bearing disc and the bearing ring in the bearing component concentrically and making the radial dimension of the bearing disc smaller than the radial dimension of the bearing ring, and making the radial dimension of the clamping ring in the clamping component smaller than the radial dimension of the bearing ring, a lower spraying area of ​​the brake disc is enclosed between the bearing ring and the bearing disc, and an upper spraying area of ​​the brake disc is enclosed between the bearing disc and the clamping ring. During the spraying operation, two spray guns can be used to spray the upper spraying area and the lower spraying area of ​​the brake disc at the same time. The operation steps are simple and the spraying efficiency is high.

[0030] After introducing the basic principles of the present invention, various non-limiting embodiments of the present invention are described in detail below. The numbers of any elements in the drawings are for illustration only and not for limitation, and any names are for distinction only and do not have any limiting meaning.

[0031] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0032] Example 1 of the double-sided spraying tool for brake discs provided by the present invention:

[0033] like Figures 1 to 4 As shown, the double-sided spraying tooling for the brake disc includes a load-bearing component and a pressing component that cooperate with each other. An installation area for installing the brake disc 11 is formed between the load-bearing component and the pressing component.

[0034] About the bearing assembly. The bearing assembly includes a bearing ring 1, the center of which is provided with a main support rod 2 extending up and down and passing through the bearing ring 1. The main support rod 2 is connected to the bottom surface of the bearing ring 1 by a connecting piece. The top of the main support rod 2 is provided with a bearing plate 4, which is concentrically arranged with the bearing ring 1 and has a radial dimension smaller than the radial dimension of the bearing ring 1.

[0035] Specifically, the connecting rods are concave arc-shaped connecting rods 3 , and there are three of them. The three arc-shaped connecting rods 3 are evenly spaced along the circumferential direction of the carrying ring 1 .

[0036] Regarding the clamping assembly. The clamping assembly includes a clamping ring 5, and the top surface of the clamping ring 5 is provided with a positioning assembly for clamping the brake disc 11, wherein the positioning assembly includes a plurality of vertically extending support members 6 installed on the top surface of the clamping ring 5, and the plurality of support members 6 are arranged at intervals along the circumference of the top surface of the clamping ring 5, and the top of the support member 6 is connected to a positioning ring 7, the radial dimension of the positioning ring 7 is smaller than the inner diameter of the clamping ring 5, and a downwardly extending positioning member 8 is provided at the intersection of the positioning ring 7 and the support member 6.

[0037] Specifically, there are five support members 6, and the five support members 6 are evenly spaced around the circumference of the clamping ring 5. The support members 6 include a horizontal section and a vertical section. The vertical section and the horizontal section are connected by an arc section, and the end of the horizontal section facing away from the vertical section is connected to the positioning ring 7.

[0038] In addition, the clamping ring 5 is provided with two handles positioned opposite to each other. The handles include a vertical support rod 9 installed on the top surface of the clamping ring 5. The top surface of the vertical support rod 9 is provided with a horizontal rod 10 extending horizontally to facilitate the disassembly and assembly of the clamping ring 5.

[0039] The working principle of the double-sided spraying tool for brake discs provided by the utility model is: first install the lower end of the main support rod 2 on the rotating shaft base, and then install the brake disc 11 so that the edge of the bottom surface of the brake disc 11 contacts the top surface of the load-bearing ring 1, and the center position of the bottom surface of the brake disc 11 contacts the top surface of the load-bearing disc 4. Then, hold the two handles to install the clamping assembly so that the bottom surface of the clamping ring 5 contacts the edge of the top surface of the brake disc 11, and the positioning piece 8 is inserted into the hole opened on the brake disc 11 to realize the positioning of the clamping assembly. The clamping assembly is pressed down under the action of gravity, so that the brake disc 11 is clamped between the clamping assembly and the load-bearing assembly. Finally, turn on the spray gun and spray both sides of the brake disc 11 at the same time.

[0040] Example 2 of the double-sided spraying tool for brake discs provided by the present invention:

[0041] The main difference between it and Example 1 is:

[0042] In Example 1, the connecting member is a concave arc-shaped connecting rod.

[0043] In this embodiment, the connecting member is a straight rod.

[0044] Example 3 of the double-sided spraying tool for brake discs provided by the present invention:

[0045] The main difference between it and Example 1 is:

[0046] In embodiment 1, there are two handles, and the two handles are positioned opposite to each other.

[0047] In this embodiment, there are three handles, and the three handles are evenly distributed on the clamping ring along the circumference of the clamping ring at intervals.

[0048] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings of this specification. They are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0049] In addition, in the description of this specification, “a plurality of” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. A double-sided spraying tool for a brake disc, characterized in that: include: The bearing assembly includes a bearing ring, a main support rod extending up and down and passing through the bearing ring is provided at the center of the bearing ring, the main support rod is connected to the bottom surface of the bearing ring by a connecting piece, and a bearing plate is provided at the top end of the main support rod. The bearing plate is concentrically arranged with the bearing ring and has a radial dimension smaller than the radial dimension of the bearing ring; A clamping assembly, comprising a clamping ring, the top surface of which is provided with a positioning assembly for clamping the brake disc; An installation area for installing a brake disc is formed between the bearing assembly and the pressing assembly.

2. The double-sided spraying tool for brake disc according to claim 1, characterized in that: The connecting piece is a concave arc-shaped connecting rod.

3. The double-sided spraying tool for brake disc according to claim 2, characterized in that: The number of the arc-shaped connecting rods is three.

4. The double-sided spraying tool for brake discs according to any one of claims 1 to 3, characterized in that: The positioning assembly includes a plurality of vertically extending support members installed on the top surface of the clamping ring. The plurality of support members are arranged at circumferential intervals along the top surface of the clamping ring. A positioning ring is connected to the top of the support member. The radial dimension of the positioning ring is smaller than the inner diameter dimension of the clamping ring. A downward extending positioning member is provided at the intersection of the positioning ring and the support member.

5. The double-sided spraying tool for brake disc according to claim 4, characterized in that: The number of the supporting members is five.

6. The double-sided spraying tool for brake disc according to claim 5, characterized in that: The five support members are evenly spaced around the circumference of the clamping ring.

7. The double-sided spraying tool for brake discs according to any one of claims 1 to 3, characterized in that: The clamping ring is also provided with a handle for assembling and disassembling the clamping ring.

8. The double-sided spraying tool for brake disc according to claim 7, characterized in that: The handle comprises a vertical support rod installed on the top surface of the compression ring, and the top surface of the vertical support rod is provided with a horizontal rod extending horizontally.

9. The double-sided spraying tool for brake disc according to claim 7, characterized in that: There are two handles, and the two handles are positioned opposite to each other.

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