Insulation pad convenient to install

Abstract

The utility model relates to the technical field of automobile production, in particular to an insulation pad convenient to install, which comprises an insulation pad main body and further comprises an arc-shaped positioning tongue arranged at the rear end of the insulation pad main body, and an installation groove is arranged on the inner surface of the upper end of the arc-shaped positioning tongue. The first matching groove is formed in the middle end of the insulation pad main body, and a second matching groove is formed in the front end of the first matching groove; the mounting hole is formed in the left end of the insulation pad body. Through the action of the first matching groove, the second matching groove, the arc-shaped positioning tongue and the mounting groove, the insulation pad has the advantage of being convenient to mount, and solves the problem that the insulation pad between the processing surface of the detection tool and the metal plate is generally adhered by adopting more screws or insulating glue in the prior art, so that the service life of the insulation pad is prolonged. Wherein a plurality of screws are used, so that the operation is relatively tedious during mounting and dismounting, and an insulating pad bonded by adopting insulating glue is very difficult to dismount and clean when needing to be replaced in the later period.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing technology, specifically to an insulating pad that is easy to install. Background Technology

[0002] Electrophoretic coating in automobile production is a coating technology based on electrochemical principles. The car body acts as the cathode (or anode), and charged paint particles are deposited on the car body surface under the influence of an electric field, forming a uniform paint film. This step ensures that all parts of the car body, including complex cavities and gaps, are evenly coated with paint. The electrophoretic coating process includes an electrophoretic insulation zone, which is specifically involved in the surface treatment stage of the electrophoretic coating process. This stage uses an electric field to deposit paint particles on the workpiece surface to form a uniform coating, which is the core link in the anti-corrosion treatment of the car body. The electrophoretic insulation zone can prevent current from flowing to areas that should not be coated, such as fixtures, supports, or the ground. This helps to ensure the uniformity and consistency of the coating. By controlling the current path, the paint can be deposited more effectively in the target area of ​​the workpiece, reducing the phenomenon of excessive or insufficient thickness in some areas, improving the overall appearance and performance, and avoiding sparks and bubbles caused by short circuits, which can lead to coating defects such as orange peel and pinholes. This improves the adhesion and corrosion resistance of the coating. Precise control of the current density during the electrophoresis process helps to reduce paint waste, allowing the paint to act more concentratedly on the workpiece surface and improving production efficiency. At the same time, the insulation measures can effectively isolate the risk of direct contact between operators and live parts, which complies with the electrical safety regulations and requirements in industrial production.

[0003] Currently, to ensure insulation, insulating pads are usually laid in the electrophoretic insulation zone. However, existing insulating pads between the machined surface of the inspection fixture and the sheet metal are usually laid using a lot of screws or adhesive. The use of screws makes installation and disassembly cumbersome, while the adhesive-bonded insulating pads are difficult to disassemble and clean when they need to be replaced later. Therefore, we propose an insulating pad that is easy to install. Utility Model Content

[0004] The purpose of this utility model is to provide an easy-to-install insulating pad, which has the advantage of easy installation and solves the problem that existing insulating pads for the machined surface of the inspection tool and the sheet metal are usually laid with a lot of screws or insulating glue. The use of a lot of screws makes the operation more cumbersome during installation and disassembly, and the insulating pads that are bonded with insulating glue are difficult to disassemble and clean when they need to be replaced later.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an insulating mat that is easy to install, comprising an insulating mat body, and further comprising:

[0006] An arc-shaped positioning tongue is provided at the rear end of the insulating pad body, and an installation groove is provided on the inner surface of the upper end of the arc-shaped positioning tongue;

[0007] A first matching groove is provided at the middle of the insulating pad body, and a second matching groove is provided at the front end of the first matching groove;

[0008] Mounting hole located at the left end of the insulating pad body.

[0009] Preferably, the insulating pad body comprises, from bottom to top, a positioning insulating bottom layer, an insulating shaping base layer, a honeycomb fiber reinforcing layer, and an insulating top layer.

[0010] Preferably, the material of the positioning insulating underlayer is silicone rubber.

[0011] Preferably, the insulating and shaping base layer is made of nylon, and the honeycomb fiber reinforcement layer is made of carbon fiber.

[0012] Preferably, the insulating top layer includes a wear-resistant rubber layer and a basalt fiber braided layer.

[0013] Preferably, the basalt fiber braided layer is disposed on top of the honeycomb fiber reinforcement layer.

[0014] Preferably, the wear-resistant rubber layer is disposed on top of the basalt fiber woven layer, and the material of the wear-resistant rubber layer is chlorosulfonated polyethylene rubber.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. By setting the first matching groove and the second matching groove, this utility model can match the groove between the inspection tool processing surface and the sheet metal, thereby ensuring the fit of the insulating pad body and improving the stability of the insulating pad body after installation.

[0017] 2. This utility model, through the setting of the arc-shaped positioning tongue and the mounting groove, and in conjunction with the arc-shaped structure of the rear end of the insulating pad body, makes it convenient for the user to position the arc-shaped positioning tongue in the first matching groove according to the specific situation. In addition, the setting of the mounting hole facilitates the installation of the insulating pad body, thereby avoiding the situation of traditional adhesive or a large number of screws to assist in the installation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the main structure of the insulating pad of this utility model;

[0020] Figure 3 This is a schematic diagram of the insulating top layer structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the laying process of this utility model.

[0022] In the diagram: 1. Main body of insulating pad; 101. Insulating shaping base layer; 102. Positioning insulating bottom layer; 103. Honeycomb fiber reinforcement layer; 104. Insulating top layer; 1041. Wear-resistant rubber layer; 1042. Basalt fiber braided layer; 2. First matching groove; 3. Arc-shaped positioning tongue; 4. Mounting groove; 5. Mounting hole; 6. Second matching groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The insulating pad body 1, insulating shaping base layer 101, positioning insulating bottom layer 102, honeycomb fiber reinforcing layer 103, insulating top layer 104, wear-resistant rubber layer 1041, basalt fiber braided layer 1042, first matching groove 2, arc-shaped positioning tongue 3, mounting groove 4, mounting hole 5, and second matching groove 6 components of this application are all general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Example

[0027] Please see Figures 1-4 As shown, this utility model provides a technical solution: an insulating pad that is easy to install, including an insulating pad body 1, and further comprising:

[0028] An arc-shaped positioning tongue 3 is provided at the rear end of the insulating pad body 1, and an installation groove 4 is provided on the inner surface of the upper end of the arc-shaped positioning tongue 3.

[0029] A first matching groove 2 is provided at the middle of the insulating pad body 1, and a second matching groove 6 is provided at the front end of the first matching groove 2;

[0030] Mounting hole 5 is located at the left end of the insulating pad body 1.

[0031] This technical solution: By setting the first matching groove 2 and the second matching groove 6, the grooves between the inspection tool processing surface and the sheet metal can be matched, thereby ensuring the fit of the insulating pad body 1 and improving the stability of the insulating pad body 1 after installation. By setting the arc-shaped positioning tongue 3 and the mounting groove 4, and in conjunction with the arc-shaped structure of the rear end of the insulating pad body 1, it is convenient for the user to position the arc-shaped positioning tongue 3 in the first matching groove 2 according to the specific situation. In addition, the setting of the mounting hole 5 facilitates the installation of the insulating pad body 1, thereby avoiding the situation of traditional adhesive or a large number of screws to assist in the installation. Example

[0032] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, the insulating pad body 1 comprises, from bottom to top, a positioning insulating bottom layer 102, an insulating shaping base layer 101, a honeycomb fiber reinforcing layer 103, and an insulating top layer 104. The positioning insulating bottom layer 102 is made of silicone rubber, the insulating shaping base layer 101 is made of nylon, the honeycomb fiber reinforcing layer 103 is made of carbon fiber, and the insulating top layer 104 includes a wear-resistant rubber layer 1041 and a basalt fiber braided layer 1042. The basalt fiber braided layer 1042 is disposed on top of the honeycomb fiber reinforcing layer 103, and the wear-resistant rubber layer 1041 is disposed on top of the basalt fiber braided layer 1042. The wear-resistant rubber layer 1041 is made of chlorosulfonated polyethylene rubber.

[0033] This technical solution: By setting the bottom insulating layer 102, and with the assistance of silicone rubber, the silicone rubber material can adhere to the laying surface while ensuring its own insulation, thus ensuring the firmness of the main body 1 of the insulating mat after laying. By setting the insulating shaping base layer 101, it has good shaping ability while ensuring its own insulation, and retains good elasticity and hardness, which is conducive to the handling and laying of the insulating mat. By setting the honeycomb fiber reinforcement layer 103, and with the assistance of carbon fiber, the load can be effectively distributed, enhancing the bending, shear and compressive strength of the entire insulating mat. Since the density of carbon fiber is much lower than that of metal, the use of honeycomb fiber reinforcement layer 103 can significantly reduce the weight of the entire insulating mat and improve the specific strength and specific stiffness of the material. By setting the top insulating layer 104, and with the assistance of basalt fiber braided layer 1042 and wear-resistant rubber layer 1041, the wear resistance of the top of the insulating mat can be improved, thereby extending the service life of the insulating mat.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An insulation mat for easy installation comprising an insulation mat body (1), characterized in that, Also include: The arc-shaped positioning tongue (3) is arranged at the rear end of the insulating pad body (1), and the inner surface of the upper end of the arc-shaped positioning tongue (3) is provided with a mounting groove (4); The first matching groove (2) is arranged at the middle end of the insulating pad body (1), and the front end of the first matching groove (2) is provided with a second matching groove (6); The mounting hole (5) is arranged at the left end of the insulating pad body (1).

2. An insulation pad for easy installation according to claim 1, characterized in that: The insulating pad body (1) sequentially includes a positioning insulating bottom layer (102), an insulating shaping base layer (101), a honeycomb fiber reinforced layer (103) and an insulating top layer (104) from bottom to top.

3. An insulation mat for easy installation according to claim 2, characterized in that: The material of the positioning insulating bottom layer (102) is silicone rubber.

4. An insulation pad for easy installation according to claim 2, characterized in that: The material of the insulating shaping base layer (101) is nylon, and the material of the honeycomb fiber reinforced layer (103) is carbon fiber.

5. An insulation pad for easy installation according to claim 2, characterized in that: The insulating top layer (104) includes a wear-resistant rubber layer (1041) and a basalt fiber woven layer (1042).

6. An insulation mat for easy installation according to claim 5, characterized in that: The basalt fiber woven layer (1042) is arranged at the top of the honeycomb fiber reinforced layer (103).

7. An insulation mat for ease of installation according to claim 6, wherein: The wear-resistant rubber layer (1041) is arranged at the top of the basalt fiber woven layer (1042), and the material of the wear-resistant rubber layer (1041) is chlorosulfonated polyethylene rubber.

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