High-strength corrosion-resistant metal flat washer

Abstract

The utility model discloses a high-strength corrosion-resistant metal flat washer, which relates to the technical field of metal flat washers, and comprises two symmetrically arranged side gaskets, a first supporting piece and a second supporting piece are arranged between the two side gaskets, and the first supporting piece and the second supporting piece are arranged in a staggered manner. Two symmetrically-arranged fixing plates are fixedly arranged on the sides, close to each other, of the two side gaskets, strip-shaped penetrating holes are formed between the multiple fixing plates, and the side portions of the first supporting piece and the second supporting piece are arranged in the strip-shaped penetrating holes in a sliding and penetrating mode; a pushing limiting mechanism used for limiting the positions of the first supporting piece and the second supporting piece is arranged between the fixing plate and the strip-shaped through hole. According to the side gasket, the fixing plate, the strip-shaped penetrating hole, the first supporting piece, the second supporting piece and the pushing limiting mechanism, the heightening of the metal gasket can be adjusted, supporting work can be completed only through one gasket in a place where a plurality of gaskets are used, and the using effect of the gasket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal flat washers, in particular to a high-strength corrosion-resistant metal flat washer. Background Art

[0002] Metal flat washers are flat disc-shaped parts made of metal, usually with a hole in the middle. They are used in conjunction with fasteners such as bolts and nuts. Their main functions include reducing friction, preventing leakage, isolation, preventing loosening or dispersing pressure, etc.

[0003] After searching, the patent number CN219492846U discloses a flat washer for preventing deformation. The washer is made by aligning the circular hole processed on the inner wall of the rubber washer with the round cap, and then pushing the rubber washer downward. After the rubber washer passes through the round cap, it is sleeved with the outer wall of the round rod. The round cap fixes the rubber washer, and the metal washer is fixed together with the rubber washer through the round rod and the round cap, so that the metal washer faces one side of the nut. When the nut cooperates with the bolt to fix the workpiece, the nut and the metal washer fit tightly together, and the metal washer protects the rubber washer.

[0004] However, the overall height of the gasket is fixed. When the area where the gasket is used requires multiple gaskets to be stacked and matched, multiple gaskets need to be used, and the gaskets must have the same specifications, which reduces the use effect of the gasket. Utility Model Content

[0005] In view of the above problems existing in the existing high-strength corrosion-resistant metal flat washers, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a high-strength corrosion-resistant metal flat washer, which solves the problem that the overall height of the washer is fixed. When the area where the washer is used requires multiple gaskets to be superimposed and matched, multiple washers need to be used, resulting in low resource utilization.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A high-strength, corrosion-resistant metal flat washer, comprising two symmetrically arranged side gaskets, a first support member and a second support member are arranged between the two side gaskets, the first support member and the second support member are arranged in a staggered manner, two symmetrically arranged fixing plates are fixedly arranged on one side of the two side gaskets close to each other, strip-shaped through holes are opened between the plurality of fixing plates, and the side portions of the first support member and the second support member are slidably penetrated inside the strip-shaped through holes;

[0009] A push-up and limiting mechanism for limiting the positions of the first supporting member and the second supporting member is provided between the fixing plate and the strip-shaped through hole.

[0010] Preferably, the push-up limiting mechanism includes a limiting bolt, the limiting bolt thread is arranged on the side of the fixing plate, the threaded end of the limiting bolt is arranged in the strip through hole, and the end of the limiting bolt away from the screw head is arranged to abut against the first support member and the second support member.

[0011] Preferably, the first support member and the second support member are both arranged in a ring shape, and the first support member and the second support member are both steel rings.

[0012] Preferably, the first support member is wrapped around the outer side of the second support member.

[0013] Furthermore, the side walls of the plurality of fixing plates are provided with indicating scales, and the indicating scales are arranged in cooperation with the limiting bolts.

[0014] Preferably, outer sides of the two side gaskets are coated with epoxy anti-corrosion coating.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model can adjust the height of the metal gasket by means of the side gasket, the fixing plate, the strip perforation, the first support member, the second support member and the push-up limit mechanism. In a place where multiple gaskets are used, only one gasket is needed to complete the supporting work, thereby improving the use effect of the gasket.

[0017] 2. The utility model can accurately adjust the misalignment difference between the first support member and the second support member through the push-up limit mechanism and the indicating scale, thereby accurately adjusting the height of the gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the first supporting member and the second supporting member of the utility model;

[0021] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A.

[0022] Description of reference numerals:

[0023] 1. Side gasket; 2. First support member; 3. Second support member; 4. Fixing plate; 5. Strip perforation; 6. Limit bolt; 7. Indicator scale; 8. Epoxy anti-corrosion coating. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a high-strength corrosion-resistant metal flat washer.

[0026] Example 1

[0027] The utility model provides Figure 1-3 A high-strength, corrosion-resistant metal flat washer shown includes two symmetrically arranged side gaskets 1, the outer sides of the two side gaskets 1 are coated with an epoxy anti-corrosion coating 8, a first support member 2 and a second support member 3 are arranged between the two side gaskets 1, the first support member 2 and the second support member 3 are both arranged in a ring shape, the first support member 2 and the second support member 3 are both steel rings, the first support member 2 and the second support member 3 are staggered, the first support member 2 is wrapped around the outer side of the second support member 3, two symmetrically arranged fixing plates 4 are fixed on the side close to the two side gaskets 1, strip-shaped through holes 5 are opened between the multiple fixing plates 4, and the sides of the first support member 2 and the second support member 3 are slidably penetrated into the inside of the strip through holes 5.

[0028] When the gasket is in use, the epoxy anti-corrosion coating 8 applied on the outside of the side gasket 1 can make the gasket have good anti-corrosion performance, thereby improving the strength of the gasket. During the use of the gasket, when multiple gaskets need to be stacked, the stacking height of the multiple gaskets can be determined, and the crossing angle between the two first support members 2 and the second support members 3 can be adjusted. At this time, under the sliding cooperation between the first support member 2 and the second support member 3 and the strip perforation 5, the two side gaskets 1 can be pushed and the specific angle between the two can be adjusted. At this time, only a single gasket is needed for use, which improves the use effect of the gasket.

[0029] Example 2

[0030] Embodiment 2 is based on Embodiment 1 to determine the adjusted positions of the first support member 2 and the second support member 3 to ensure the stability of the gasket during use. Figure 1 and Figure 3As shown, a push-up limit mechanism for limiting the position of the first support member 2 and the second support member 3 is provided between the fixed plate 4 and the strip through hole 5, and the push-up limit mechanism includes a limit bolt 6, and the limit bolt 6 is threadedly arranged on the side of the fixed plate 4, and the threaded end of the limit bolt 6 is arranged in the strip through hole 5, and the end of the limit bolt 6 away from the screw head is arranged to abut against the first support member 2 and the second support member 3, and the side walls of the multiple fixed plates 4 are provided with indicator scales 7, and the indicator scales 7 are arranged in coordination with the limit bolt 6.

[0031] When the first support member 2 and the second support member 3 rotate and slide in the strip through-hole 5, the limit bolt 6 can be rotated, and the end position of the limit bolt 6 can be adjusted by the indicating scale 7, so that the limit bolt 6 can support the setting positions of the first support member 2 and the second support member 3 against each other, ensuring the stable adjustment of the distance between the two side panels 1, thereby improving the stability of the gasket during the supporting work.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-strength, corrosion-resistant metal flat washer, comprising two symmetrically arranged side washers (1), characterized in that: A first support member (2) and a second support member (3) are provided between the two side gaskets (1); the first support member (2) and the second support member (3) are staggered; two symmetrically arranged fixing plates (4) are fixedly provided on one side of the two side gaskets (1) that are close to each other; strip-shaped through holes (5) are provided between the plurality of fixing plates (4); and the side portions of the first support member (2) and the second support member (3) are slidably inserted into the inside of the strip-shaped through holes (5); A push-up limiting mechanism for limiting the positions of the first supporting member (2) and the second supporting member (3) is provided between the fixing plate (4) and the strip-shaped through hole (5).

2. The high-strength, corrosion-resistant metal flat washer according to claim 1, characterized in that: The push-up limiting mechanism comprises a limiting bolt (6), wherein the limiting bolt (6) is threadedly arranged on the side of the fixing plate (4), the threaded end of the limiting bolt (6) is arranged in the strip-shaped through hole (5), and the end of the limiting bolt (6) away from the screw head is arranged to abut against the first support member (2) and the second support member (3).

3. The high-strength, corrosion-resistant metal flat washer according to claim 1, characterized in that: The first support member (2) and the second support member (3) are both arranged in a ring shape, and the first support member (2) and the second support member (3) are both steel rings.

4. The high-strength, corrosion-resistant metal flat washer according to claim 1, characterized in that: The first support member (2) is wrapped around the outer side of the second support member (3).

5. The high-strength, corrosion-resistant metal flat washer according to claim 1, characterized in that: The side walls of the plurality of fixing plates (4) are each provided with an indicating scale (7), and the indicating scale (7) is arranged in cooperation with the limiting bolt (6).

6. The high-strength, corrosion-resistant metal flat washer according to claim 1, characterized in that: The outer sides of the two side gaskets (1) are coated with an epoxy anti-corrosion coating (8).

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