Wave spring detection device convenient to adjust

Abstract

The utility model aims to provide a wave spring detection device convenient to adjust, which solves the problem of low replacement efficiency of slit strips with different thicknesses, a bottom plate is obliquely arranged on a rack, the slit strips are flatly laid on the bottom plate, a cover plate is arranged on the slit strips, a channel is arranged between the bottom plate and the cover plate, and the slit strips are arranged on the bottom plate. The channel is used for the wave spring to freely slide down; as the rotating shaft drives the cam to rotate, the cam can push the push plate to move, the push plate enables the cover plate to move through the ejector rod, the cover plate can be far away from or close to the bottom plate, the size of the channel is adjusted according to the detection requirement of the wave spring, and after the thickness of the channel is determined, the seam strip is put in to enable the cover plate to be lapped on the seam strip, so that the seam strips with different thicknesses can be quickly replaced. The device is suitable for detection of wave springs with different thicknesses, so that the problem of low replacement efficiency of slit strips with different thicknesses is solved.

Description

Technical Field

[0001] The utility model relates to the field of spring monitoring, in particular to a wave spring detection device which is easy to adjust. Background Art

[0002] The production process of wave springs and disc springs used in automobiles, motors, etc. requires batch inspection of their height and flatness. Wave springs are referred to as wave springs. The existing seam gauges are fixed with bolts. When changing products, seam strips of different thicknesses need to be selected to adjust the height. Disassembly and assembly are time-consuming. How to quickly inspect wave springs is a problem that needs to be solved. Utility Model Content

[0003] The utility model aims to provide a wave spring detection device which is easy to adjust, thereby solving the problem of low efficiency in replacing seam strips of different thicknesses.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a wave spring detection device that is easy to adjust, comprising a frame, a detection assembly and an adjustment assembly, wherein the detection assembly is arranged on the frame, and the adjustment assembly is arranged on the detection assembly, the detection assembly comprising a bottom plate, a cover plate and a seam strip, the bottom plate being arranged obliquely on the frame, the seam strip being laid flat on the bottom plate, the cover plate being arranged on the seam strip, and a channel being provided between the bottom plate and the cover plate, the channel being used for the wave spring to slide freely;

[0006] The adjustment assembly includes a first connecting plate, a second connecting plate, a rotating shaft and a cam, wherein the first connecting plate and the second connecting plate are arranged on both sides of the bottom plate, the rotating shaft is rotatably arranged on the first connecting plate and the second connecting plate, and the cam is arranged on the rotating shaft;

[0007] The detection assembly further includes a plurality of ejector rods and push plates, wherein the ejector rods are slidably arranged on the bottom plate, and the push plates are arranged on the ejector rods;

[0008] The top plate is located on a rotation path of the cam.

[0009] Optionally, a spring is sleeved on the push rod, and both ends of the spring abut against the push plate respectively.

[0010] Optionally, a handle is provided at the end of the rotating shaft.

[0011] Optionally, the bottom plate is longer than the cover plate, a first baffle and a second baffle are provided on both sides of an upper portion of the bottom plate, and the cover plate is located in an extension direction of the first baffle and the second baffle.

[0012] Optionally, at least two seams are provided, and the two seams are respectively located on both sides of the bottom plate. The seams have flanges, and the flanges extend to the outside of the bottom plate.

[0013] Optionally, a material receiving box is provided on the frame, and the material receiving box is located in the extension direction of the bottom plate.

[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0015] The utility model provides a wave spring detection device that is easy to adjust. As the rotating shaft drives the cam to rotate, the cam can push the push plate to move. The push plate moves the cover plate through the push rod. The cover plate can be away from or close to the bottom plate. According to the wave spring detection requirements, the channel size is adjusted. After the channel thickness is determined, the seam strip is inserted so that the cover plate overlaps the seam strip. In this way, seam strips of different thicknesses can be quickly replaced. It is suitable for detecting wave springs of different thicknesses, thereby solving the problem of low efficiency in replacing seam strips of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0017] Figure 1 This is a three-dimensional view of an easily adjustable wave spring detection device according to a preferred embodiment of the utility model;

[0018] Figure 2 yes Figure 1 An enlarged view of section A is shown;

[0019] Figure 3 yes Figure 1 Another perspective stereogram.

[0020] The description of the accompanying drawings is as follows:

[0021] 1. Frame; 2. Detection assembly; 3. Adjustment assembly; 4. Material receiving box; 20. Channel; 21. Bottom plate; 22. Cover plate; 23. Seam strip; 24. Ejector rod; 25. Push plate; 26. Spring; 27. First baffle; 28. Second baffle; 29. ​​Flange; 31. First connecting plate; 32. Second connecting plate; 33. Rotating shaft; 34. Cam; 35. Handle. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figure 1 and Figure 2 and Figure 3 As shown, a wave spring detection device that is easy to adjust includes a frame 1, a detection component 2 and an adjustment component 3. The detection component 2 is set on the frame 1, and the adjustment component 3 is set on the detection component 2. The detection component 2 is used to detect the thickness or flatness of the wave spring, and the adjustment component 3 is used to adjust the detection component 2.

[0026] The detection assembly 2 includes a base plate 21, a cover plate 22 and a slit 23. The base plate 21 is tilted and arranged on the frame 1. The base plate 21 has a high end and a low end. The slit 23 is laid flat on the base plate 21. The cover plate 22 is arranged on the slit 23. A channel 20 is formed between the base plate 21 and the cover plate 22. The channel 20 is used for the wave spring to slide freely. The wave spring is placed at the high end of the base plate 21, and then the wave spring slides freely. The wave spring passes through the channel 20, passes between the base plate 21 and the cover plate 22, and finally flows out from the low end of the base plate 21.

[0027] The adjustment assembly 3 includes a first connecting plate 31, a second connecting plate 32, a rotating shaft 33 and a cam 34. The first connecting plate 31 and the second connecting plate 32 are arranged on both sides of the base plate 21. The rotating shaft 33 is rotatably arranged on the first connecting plate 31 and the second connecting plate 32. The cam 34 is arranged on the rotating shaft 33. The rotating shaft 33 and the cam 34 are both arranged below the base plate 21.

[0028] The detection assembly 2 also includes a plurality of push rods 24 and push plates 25. The plurality of push rods 24 are slidably arranged on the bottom plate 21. The push plates 25 and the cover plate 22 are respectively arranged at both ends of the push rods 24. The push plate 25 is located on the rotation path of the cam 34. When detecting wave springs of different thicknesses, it is necessary to replace the slits 23 of different thicknesses, rotate the rotating shaft 33, and the rotating shaft 33 drives the cam 34 to rotate. When the cam 34 rotates, it pushes the push plate 25 to move, thereby driving the cover plate 22 to move through the plurality of push rods 24. At this time, the cover plate 22 moves upward away from the bottom plate 21, and the rotating shaft 33 stops rotating, keeping the cam 34 against the push plate 25.

[0029] Then, after the channel 20 is enlarged, the slit 23 is manually taken out and replaced with a slit 23 of corresponding thickness according to the thickness of the wave spring to be tested. Then, the rotating shaft 33 is rotated, and the cam 34 pushes the push plate 25 to move to the set height. The push plate 25 then slowly falls back, and the cover plate 22 follows and falls back until the cover plate 22 overlaps the replaced slit 23, and the replacement of the slit 23 is completed.

[0030] A spring 26 is sleeved on the top rod 24, and the two ends of the spring 26 respectively abut against the push plate 25 and the bottom plate 21. The spring 26 keeps the distance between the cover plate 22 and the bottom plate 21 at the thickness of the slit 23. When the top rod 24 moves up and down, it plays a vibration reduction role, preventing the cover plate 22 from suddenly falling and pressing on the slit 23, and also reducing noise.

[0031] A handle 35 is provided at the end of the rotating shaft 33 , and the handle 35 is convenient for an operator to rotate, thereby driving the rotating shaft 33 to rotate.

[0032] The bottom plate 21 is longer than the cover plate 22. A first baffle 27 and a second baffle 28 are provided on both sides of the upper part of the bottom plate 21. The cover plate 22 is located in the extension direction of the first baffle 27 and the second baffle 28. The first baffle 27 and the second baffle 28 are arranged side by side at the high end of the bottom plate 21. The wave spring to be tested is laid flat on the high end of the bottom plate 21. The wave spring to be tested slides from the high end of the bottom plate 21. The first baffle 27 and the second baffle 28 prevent the wave spring to be tested from sliding and deviating and falling from the bottom plate 21. The wave spring to be tested slides between the first baffle 27 and the second baffle 28. The first baffle 27 and the second baffle 28 also play a guiding role.

[0033] At least two seam strips 23 are provided, and the two seam strips 23 are respectively located on both sides of the bottom plate 21. The wave spring to be tested slides between the two seam strips 23. The seam strip 23 has a flange 29, and the flange 29 extends to the outside of the bottom plate 21. When replacing the seam strip 23, it is convenient for the operator to grab the flange 29 and can be quickly replaced.

[0034] A material receiving box 4 is provided on the frame 1. The material receiving box 4 is located in the extension direction of the bottom plate 21. The opening of the material receiving box 4 is connected to the lower end of the bottom plate 21. Universal wheels are also provided at the bottom of the frame 1 to push the frame 1 to move.

[0035] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wave spring detection device that is easy to adjust, comprising a frame (1), a detection component (2) and an adjustment component (3), wherein the detection component (2) is arranged on the frame (1), and the adjustment component (3) is arranged on the detection component (2), characterized in that: The detection assembly (2) comprises a bottom plate (21), a cover plate (22) and a seam strip (23); the bottom plate (21) is tiltedly arranged on the frame (1); the seam strip (23) is flattened on the bottom plate (21); the cover plate (22) is arranged on the seam strip (23); the bottom plate (21) and the cover plate (22) form a channel (20); the channel (20) is used for the wave spring to slide freely; The adjustment assembly (3) comprises a first connecting plate (31), a second connecting plate (32), a rotating shaft (33) and a cam (34); the first connecting plate (31) and the second connecting plate (32) are arranged on both sides of the bottom plate (21); the rotating shaft (33) is rotatably arranged on the first connecting plate (31) and the second connecting plate (32); and the cam (34) is arranged on the rotating shaft (33); The detection assembly (2) further comprises a plurality of push rods (24) and push plates (25), wherein the plurality of push rods (24) are slidably arranged on the bottom plate (21), and the push plates (25) and the cover plate (22) are respectively arranged at both ends of the push rods (24); The push plate (25) is located on the rotation path of the cam (34).

2. The easily adjustable wave spring detection device according to claim 1, characterized in that: A spring (26) is sleeved on the push rod (24), and two ends of the spring (26) respectively abut against the push plate (25) and the bottom plate (21).

3. The easily adjustable wave spring detection device according to claim 1, characterized in that: A handle (35) is provided at the end of the rotating shaft (33).

4. The easily adjustable wave spring detection device according to claim 1, characterized in that: The bottom plate (21) is longer than the cover plate (22). A first baffle (27) and a second baffle (28) are provided on both sides of an upper portion of the bottom plate (21). The cover plate (22) is located in the extension direction of the first baffle (27) and the second baffle (28).

5. The easily adjustable wave spring detection device according to claim 1, characterized in that: At least two seam strips (23) are provided, and the two seam strips (23) are respectively located on both sides of the bottom plate (21). The seam strips (23) have flanges (29), and the flanges (29) extend to the outside of the bottom plate (21).

6. The easily adjustable wave spring detection device according to claim 1, characterized in that: A material receiving box (4) is provided on the frame (1), and the material receiving box (4) is located in the extension direction of the bottom plate (21).

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