Anti-thread-slipping structure for screw hole of aluminum fixing plate

Abstract

The utility model discloses an anti-thread-slipping structure for a threaded hole of an aluminum fixing plate. The anti-thread-slipping structure comprises an insert block, the threaded hole and a connecting piece. The insert block is arranged on the aluminum fixing plate in a penetrating manner; the threaded hole is formed in the insert block; the connecting pieces are arranged at the two ends of the insert block and used for fixing the insert block to an aluminum fixing plate. The insert block provided with the threaded hole is arranged on the aluminum fixing plate to replace the mode that the threaded hole is directly formed in the aluminum fixing plate, the problems that screws of the aluminum fixing plate slip and are inconvenient to maintain can be effectively solved, meanwhile, the insert block is detachably connected, replacement of the insert block is convenient, and the service life of the insert block is prolonged. The device has the characteristics of simple structure and convenient operation.

Description

Technical Field

[0001] The utility model relates to the field of wire - slipping transformation structures, in particular to an anti - wire - slipping structure for screw holes of an aluminum fixing plate. Background Art

[0002] An aluminum plate refers to a rectangular plate rolled from aluminum ingots, which is divided into pure aluminum plates, alloy aluminum plates, thin aluminum plates, medium - thick aluminum plates, and patterned aluminum plates.

[0003] Due to the relatively low hardness of the aluminum plate, when screws or bolts are frequently disassembled and assembled on the aluminum plate, wire - slipping easily occurs, resulting in the inability to firmly fasten the screws or bolts, thus affecting the smooth progress of the subsequent processing technology of the aluminum plate, and there are certain defects. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti - wire - slipping structure for screw holes of an aluminum fixing plate to achieve the rapid installation of the insert block and solve the wire - slipping problem of the aluminum fixing plate.

[0005] To solve the above - mentioned technical problems, the utility model provides an anti - wire - slipping structure for screw holes of an aluminum fixing plate, which includes an insert block, a threaded hole, and a connecting piece;

[0006] The insert block is penetrated and arranged on the aluminum fixing plate;

[0007] The threaded hole is arranged on the insert block;

[0008] The connecting piece is arranged at both ends of the insert block, and the connecting piece is used to fix the insert block on the aluminum fixing plate.

[0009] Further, the outer side wall of the insert block is attached to and in sliding contact with the inner wall of the installation hole of the aluminum fixing plate.

[0010] Further, the hardness of the insert block is greater than that of the aluminum fixing plate.

[0011] Further, the connecting piece is rotatably arranged on the aluminum fixing plate, and the connecting piece abuts against the end face of the insert block through rotation.

[0012] Further, the connecting piece is arranged in a sheet shape.

[0013] Further, the connecting piece deviates from the threaded hole during rotation.

[0014] Further, the connecting piece is threadedly installed on the outer side wall of the end of the insert block, and the connecting piece abuts against the surface of the aluminum fixing plate.

[0015] Further, the connecting piece adopts an annular structure.

[0016] Further, a fastening groove is provided on the surface of the connecting piece.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the utility model, an insert block provided with threaded holes is arranged on an aluminum fixing plate to replace directly opening threaded holes on the aluminum fixing plate, which can effectively solve the problems of screw thread slipping of the aluminum fixing plate and inconvenient maintenance. At the same time, the insert block is detachably connected, which is convenient for replacing the insert block, and has the characteristics of simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a square insert block of the anti-slip thread structure of the screw hole of the aluminum fixing plate of the utility model;

[0020] Figure 2 It is a schematic structural diagram of a circular insert block of the anti-slip thread structure of the screw hole of the aluminum fixing plate of the utility model;

[0021] Figure 3 It is a schematic structural diagram of the aluminum fixing plate when the circular insert block of the anti-slip thread structure of the screw hole of the aluminum fixing plate of the utility model is installed. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The anti-slip thread structure of the screw hole of the aluminum fixing plate of the utility model will be described in more detail below with reference to the schematic diagrams, in which the preferred embodiments of the utility model are shown. It should be understood that those skilled in the art can modify the utility model described herein while still achieving the beneficial effects of the utility model. Therefore, the following description should be understood as a broad guidance for those skilled in the art and not as a limitation to the utility model.

[0023] In the following paragraphs, the utility model will be described more specifically by way of example with reference to the drawings. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the utility model.

[0024] As Figures 1 to 3 shown, an embodiment of the utility model provides a structure for reforming the screw hole slipping of an aluminum fixing plate 4, which includes an insert block 1, a threaded hole 2 and a connecting piece 3.

[0025] Specifically, the insert block 1 is arranged through the aluminum fixing plate 4.

[0026] The threaded hole 2 is arranged on the insert block 1, wherein the aperture and the number of the threaded holes 2 can be set according to actual needs.

[0027] The connecting members 3 are disposed at both ends of the insert block 1 , and the connecting members 3 are used to fix the insert block 1 on an aluminum fixing plate 4 .

[0028] In this embodiment, the aluminum mounting plate is provided with a mounting hole 5 matching the insert block 1 for mounting the insert block 1. When installing the insert block 1, the insert block 1 is placed into the mounting hole 5, and then the insert block 1 is fixed to the aluminum fixing plate 4 by the connecting member 3, thereby completing the installation of the insert block 1.

[0029] When in use, screws or bolts are directly fixed into the threaded holes 2 on the insert block 1. When the material of the insert block 1 is selected, the hardness of the insert block 1 is greater than the hardness of the aluminum fixing plate 4. When the screws or bolts are frequently used, the probability of thread slippage in the threaded holes 2 on the insert block 1 is small, thereby effectively solving the problem that the aluminum fixing plate 4 is prone to thread slippage. In addition, the insert block 1 is fixed to the aluminum fixing plate 4 in a detachable manner. When the insert block 1 is damaged, the insert block 1 can also be quickly replaced, thereby shortening the machine modification time.

[0030] In a specific embodiment, the outer wall of the insert block 1 fits and slides with the inner wall of the mounting hole 5 of the aluminum fixing plate 4. The outer wall of the insert block 1 fits and slides with the inner wall of the mounting hole 5 of the aluminum fixing plate 4, which facilitates installation and reduces radial shaking of the insert block 1 during use.

[0031] Furthermore, the connecting member 3 is rotatably disposed on the aluminum fixing plate 4 , and the connecting member 3 abuts against the end surface of the insert block 1 by rotating.

[0032] Specifically, the connector 3 is provided in a sheet shape. After the insert block 1 is placed in the mounting hole 5, the connector 3 is rotated so that the connector 3 abuts against the end surface of the insert block 1. Since both end surfaces of the insert block 1 abut against the connector 3, the insert block 1 is fixed in the mounting hole 5, and the installation of the insert block 1 is completed. In order to avoid blocking the threaded hole 2 during the rotation of the connector 3, the connector 3 deviates from the threaded hole 2 during the rotation.

[0033] It should be noted that the connection mode in which the connector 3 is rotatably mounted on the aluminum fixing plate 4 is mainly suitable for fixing the square insert block 1. In addition, the number of connectors 3 on a single side of the aluminum fixing plate 4 is not limited to 1, but can also be 2, 3, etc.

[0034] Furthermore, the connector 3 can also be threadedly installed on the insert block 1, and the connectors 3 are threadedly installed at both ends of the insert block 1, and the two connectors 3 are respectively abutted against the two end surfaces of the aluminum fixing plate 4, and the connector 3 fixes the insert block 1 in the mounting hole 5 of the aluminum fixing plate 4.

[0035] Specifically, the connecting member 3 is threadedly installed on the outer side wall of the end of the insert block 1, and the connecting member 3 abuts against the surface of the aluminum fixing plate 4. The connecting member 3 adopts an annular structure.

[0036] When installing the insert block 1, first threadedly install one of the connecting members 3 onto the insert block 1, then insert the insert block 1 into the installation hole 5 of the aluminum fixing plate 4, and finally use the other connecting member 3 to threadedly install it onto the other end of the insert block 1. The two connecting members 3 clamp the insert block 1 in the installation hole 5 of the aluminum fixing plate 4 to complete the installation of the insert block 1.

[0037] To facilitate the installation of the connecting member 3, a fastening groove 6 is provided on the surface of the connecting member 3. Two fastening grooves 6 can be symmetrically arranged. Installers can insert their fingers and rotate the connecting member 3 to achieve the installation and fastening of the connecting member 3.

[0038] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0039] The present utility model replaces directly drilling threaded holes in the aluminum fixing plate by providing an insert block with threaded holes on the aluminum fixing plate, which can effectively solve the problems of screw thread slipping and inconvenient maintenance of the aluminum fixing plate. At the same time, the insert block adopts a detachable connection, which is convenient for replacing the insert block, and has the characteristics of simple structure and convenient operation.

[0040] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model also intends to include these changes and modifications.

Claims

1. An anti-slip thread structure for the screw hole of an aluminum fixing plate, characterized in that, It includes an insert block, a threaded hole and a connecting piece; The insert block is arranged through the aluminum fixed plate; The threaded hole is arranged on the insert block; The connecting pieces are arranged at both ends of the insert block, and the connecting pieces are used to fix the insert block on the aluminum fixed plate.

2. The anti-slip wire structure of the screw hole of the aluminum fixing plate according to claim 1, characterized in that, The outer side wall of the insert block fits and is in sliding contact with the inner wall of the mounting hole of the aluminum fixed plate.

3. The anti-slip wire structure of the screw hole of the aluminum fixing plate according to claim 1, characterized in that, The hardness of the insert block is greater than that of the aluminum fixed plate.

4. The anti-slip thread structure of the screw hole of the aluminum fixing plate according to claim 1, characterized in that, The connecting piece is rotatably arranged on the aluminum fixed plate, and the connecting piece abuts against the end face of the insert block through rotation.

5. The anti-slip wire structure of the screw hole of the aluminum fixing plate according to claim 4, characterized in that, The connecting piece is arranged in a sheet shape.

6. The anti-slip wire structure of the screw hole of the aluminum fixing plate according to claim 4, characterized in that, The connecting piece deviates from the threaded hole during rotation.

7. The anti-slip thread structure of the screw hole of the aluminum fixing plate according to claim 1, characterized in that, The connecting piece is threadedly installed on the outer side wall of the end of the insert block, and the connecting piece abuts against the surface of the aluminum fixed plate.

8. The anti-slip wire structure of the screw hole of the aluminum fixing plate according to claim 7, characterized in that, The connecting piece adopts an annular structure.

9. The anti-slip thread structure of the screw hole of the aluminum fixing plate according to claim 7, characterized in that, The surface of the connecting piece is provided with a fastening groove.

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