A metal-rubber part protection device based on the presence of an interference structure on the bonding surface

Abstract

The utility model relates to metal - rubber part manufacturing technical field, concretely is a kind of metal - rubber part protection device based on the interference structure of bonding surface existence, including the light pole area protection sub-piece for assembling metal - rubber part surface one, with the light pole area protection sub-piece thread connection is used for protecting the outer circle area protection sub-piece of metal - rubber part surface two and metal - rubber part surface three contact interference area protection sub-piece one, interference area protection sub-piece two, with interference area protection sub-piece one, interference area protection sub-piece two cooperation interference area protection sub-piece fixed sub-piece, the interference area protection sub-piece one of symmetrical structure of designing, interference area protection sub-piece two carry out key protection to the interference area of target part, design interference area protection sub-piece fixed sub-piece ensure that interference area protection sub-piece one, interference area protection sub-piece two can be fixed on the protection target metal - rubber part to ensure that, when sand blasting, the protection of target metal - rubber part non-sandblasting area.

Description

Technical Field

[0001] This utility model relates to the field of metal-rubber parts manufacturing technology, specifically a protective device for metal-rubber parts based on the existence of interference structure on the bonding surface. Background Technology

[0002] Before applying adhesive, metal-rubber parts require sandblasting to protect the bonding area. However, the unique structure of the metal-rubber bonding surface makes traditional protection methods unreliable during sandblasting, leading to protection failure. Traditional methods use tape to protect the non-bonded areas of the metal-rubber parts, but the interference structure at the bonding surface further reduces the reliability of these methods, resulting in protection failure. Therefore, it is necessary to design a sandblasting protection device for metal-rubber parts based on the interference structure at the bonding surface to improve the reliability of the sandblasting process. Utility Model Content

[0003] To address the aforementioned issues, this invention proposes a protective device for metal-rubber parts based on the presence of interference structures at the bonding surfaces.

[0004] A protective device for metal-rubber parts based on the interference structure of the adhesive surface, wherein the metal-rubber part has three surfaces: metal-rubber part surface one, metal-rubber part surface two, and metal-rubber part surface three. The protective device includes a protective component for the smooth rod area of ​​metal-rubber part surface one, an interference area protective component one and an interference area protective component two, which are threadedly connected to the protective component for the smooth rod area to protect the outer circular area of ​​metal-rubber part surface two from contact with metal-rubber part surface three, and an interference area protective component fixing component that cooperates with the interference area protective component one and the interference area protective component two.

[0005] The protective component for the light rod area is provided with a light rod protective contact part one that is assembled with the metal-rubber part surface one, a light rod protective contact part two that is in contact with the metal-rubber part surface two, and a light rod protective contact part three that is in cooperation with the outer circular area protective component.

[0006] The outer circular area protective component is provided with an outer circular protective contact part that is connected to the protective contact part of the light rod by three threads.

[0007] The interference area protection component one is provided with an interference protection contact part one that contacts the metal-rubber part surface three, an interference protection contact part two that cooperates with the interference area protection component two, and an interference protection contact part three that serves as a thread.

[0008] The interference area protection component two is provided with an interference protection contact component four that contacts the metal-rubber part surface three, an interference protection contact component five that mates with the smooth surface of the interference protection contact component two, and an interference protection contact component six that serves as a thread.

[0009] The interference area protection component fixing component is provided with an interference protection contact component that is threadedly connected to interference protection contact component one and interference protection contact component four.

[0010] The beneficial effects of this utility model are as follows: This utility model designs two symmetrical interference area protection components to provide key protection for the interference area of ​​the target part. At the same time, it designs a fixing component to ensure that the interference area protection components can be fixed on the target metal-rubber part to ensure protection of the non-sandblasted areas of the target metal-rubber part during sandblasting. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a cross-sectional view of the metal-rubber part of this utility model;

[0013] Figure 2 This is a top view of the metal-rubber part of this utility model.

[0014] Figure 3 This is a schematic diagram of the assembly structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the protective sub-component structure of the light rod area of ​​this utility model;

[0016] Figure 5 This is a schematic diagram of the outer circular area protective component structure of this utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the interference area protection component of this utility model;

[0018] Figure 7 This is a schematic diagram of the two-component structure for interference region protection of this utility model;

[0019] Figure 8 This is a schematic diagram of the interference area protection component fixing structure of this utility model;

[0020] Figure 9 This is a schematic diagram of the device assembly structure of this utility model;

[0021] Figure 10 This is a cross-sectional view of the device assembly of this utility model;

[0022] Reference numerals: 001, Metal-rubber part surface one; 002, Metal-rubber part surface two; 003, Metal-rubber part surface three; 1, Smooth rod area protection component; 101, Smooth rod protection contact part one; 102, Smooth rod protection contact part two; 103, Smooth rod protection contact part three; 2, Outer circle area protection component; 201, Outer circle protection contact part; 3, Interference area protection component one; 301, Interference protection contact part one; 302, Interference protection contact part two; 303, Interference protection contact part three; 4, Interference area protection component two; 401, Interference protection contact part four; 402, Interference protection contact part five; 403, Interference protection contact part six; 5, Interference area protection component fixing component; 501, Interference protection contact part. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the utility model will be further described below.

[0024] like Figures 1 to 10 As shown, a protective device for metal-rubber parts based on interference structures at the bonding surfaces is disclosed. The metal-rubber part has three surfaces: surface 001, surface 002, and surface 003. The protective device includes a protective component 1 for assembling the smooth rod area of ​​surface 001; a protective component 2 for the outer circular area of ​​surface 002 of surface 002, threadedly connected to the protective component 1; an interference area protective component 3 (first type) and an interference area protective component 4 (second type) in contact with surface 003; and a fixing component 5 for cooperating with the interference area protective components 3 and 4. Figure 1 and Figure 2 In the attached diagram, label a represents the sandblasting area.

[0025] The protective component 1 for the light rod area is provided with a light rod protective contact part 101 that is assembled with the metal-rubber part surface 1001, a light rod protective contact part 202 that is in contact with the metal-rubber part surface 2002, and a light rod protective contact part 303 that is in cooperation with the outer circle area protective component 2, for protecting the metal-rubber part surface 1001 and the metal-rubber part surface 2002.

[0026] The outer circular area protection component 2 is provided with an outer circular protection contact part 201 that is threadedly connected to the light rod protection contact part 3103.

[0027] The interference area protection component 3 is provided with an interference protection contact portion 301 that contacts the metal-rubber part surface 3003, an interference protection contact portion 202 that cooperates with the interference area protection component 4, and an interference protection contact portion 303 that serves as a thread, for protecting the metal-rubber part surface 3003. The interference protection contact portion 301 and the interference protection contact portion 401 are complementary to the shape of the metal-rubber part skeleton, and can be directly installed by contact.

[0028] The interference area protection component 2 4 is provided with an interference protection contact portion 401 that contacts the metal-rubber part surface 3003, an interference protection contact portion 5 402 that mates with the smooth surface of the interference protection contact portion 2 302, and an interference protection contact portion 6 403 that serves as a thread. The interference protection contact portion 3 303 and the interference protection contact portion 6 403 are threaded together to form a 360° integral whole. The thread of the interference protection contact portion 501 is then used to fix the component to the thread of the combination of the interference protection contact portion 3 303 and the interference protection contact portion 6 403. This is used to protect the metal-rubber part surface 3003, so that the interference area protection component 1 3 and the interference area protection component 2 4 are fixed on the metal frame and will not fall off.

[0029] The interference area protection component fixing component 5 is provided with an interference protection contact component 501 that is threadedly connected to the interference protection contact component 301 and the interference protection contact component 401, ensuring that the interference area protection component 3 and the interference area protection component 4 can be fixed on the protective metal-rubber parts, while ensuring the protection of the non-sandblasted areas of the metal-rubber parts during sandblasting.

[0030] The interference area protection components 1 (3) and 2 (4) with symmetrical structures were designed to provide key protection for the interference area of ​​the target part. At the same time, the interference area protection component fixing component 5 was designed to ensure that the interference area protection components 1 (3) and 2 (4) can be fixed on the target metal-rubber part to ensure protection of the non-sandblasted areas of the target metal-rubber part during sandblasting.

[0031] How to use:

[0032] 1. Assemble the metal-rubber part surface 001 of the target metal-rubber part with the protective contact part 101 of the rod, ensuring that the metal-rubber part surface 002 of the metal-rubber part is in contact with the protective contact part 102 of the rod; protect the metal-rubber part surface 001 of the target metal-rubber part.

[0033] 2. The outer circle protective contact part 201 is threaded to the light rod protective contact part 103; the protective metal-rubber part surface 2002 is protected; the central area of ​​the outer circle area protective component 2 is set as a hollow structure to ensure that the sandblasted area of ​​the target metal-rubber part is exposed;

[0034] 3. Make the interference protection contact section 1 (301) and the interference protection contact section 4 (401) contact the metal-rubber part surface 3 (003) respectively; at the same time, make contact with the interference protection contact section 2 (302) to protect the metal-rubber part surface 3 (003);

[0035] 4. Use the part of interference protection contact section 501, and simultaneously connect it with the part of interference protection contact section three 303 and the part of interference protection contact section six 403 by thread; ensure that interference area protection component one 3 and interference area protection component two 4 can be fixed on the target metal-rubber part to ensure protection of the non-sandblasted area of ​​the target metal-rubber part during sandblasting.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A protective device for metal-rubber parts based on an interference structure at the bonding surface, the metal-rubber part having three surfaces: metal-rubber part surface one (001), metal-rubber part surface two (002), and metal-rubber part surface three (003), characterized in that: The protective device includes a rod area protection component (1) for mounting the metal-rubber part surface one (001), an outer circle area protection component (2) connected to the rod area protection component (1) for protecting the metal-rubber part surface two (002), an interference area protection component one (3) in contact with the metal-rubber part surface three (003), an interference area protection component two (4), and an interference area protection component fixing component (5) that cooperates with the interference area protection component one (3) and the interference area protection component two (4).

2. The protective device for metal-rubber parts based on the interference structure at the bonding surface according to claim 1, characterized in that: The light rod area protection component (1) is provided with a light rod protection contact part one (101) that is assembled with the metal-rubber part surface one (001), a light rod protection contact part two (102) that is in contact with the metal-rubber part surface two (002), and a light rod protection contact part three (103) that is in cooperation with the outer circle area protection component (2).

3. The protective device for metal-rubber parts based on the interference structure at the bonding surface according to claim 1, characterized in that: The outer circular area protection component (2) is provided with an outer circular protection contact part (201) that is connected to the light rod protection contact part three (103).

4. A protective device for metal-rubber parts based on interference structures at the bonding surface according to claim 1, characterized in that: The interference area protection component 1 (3) is provided with interference protection contact part 1 (301) that contacts the metal-rubber part surface 3 (003), interference protection contact part 2 (302) that cooperates with interference area protection component 2 (4), and interference protection contact part 3 (303) that serves as a thread.

5. A protective device for metal-rubber parts based on interference structures at the bonding surface according to claim 4, characterized in that: The interference area protection component 2 (4) is provided with interference protection contact part 4 (401) which contacts the metal-rubber part surface 3 (003), interference protection contact part 5 (402) which mates with the smooth surface of interference protection contact part 2 (302), and interference protection contact part 6 (403) which serves as a thread.

6. A protective device for metal-rubber parts based on interference structures at the bonding surface according to claim 5, characterized in that: The interference area protection component fixing component (5) is provided with an interference protection contact component (501) that is threadedly connected to interference protection contact component one (301) and interference protection contact component four (401).

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