Spring position detection device

Abstract

The utility model discloses a spring position detection device, and relates to the technical field of spring detection. The device comprises a pedestal, the top surface of the pedestal is provided with an installation seat, the surface of the installation seat is rotatably sleeved with a pressing fixing mechanism, the top surface of the pedestal is fixedly provided with a fixing assembly used for fixing a group of pins of a splayed spring, and the top surface of the pedestal is provided with a reference comparison plate. The pressing-down fixing mechanism drives the splayed spring to move, the other set of pins of the splayed spring are inserted into the fixing assembly, the other set of pins of the splayed spring are fixed through the fixing assembly, the pressing-down fixing mechanism is pressed, and then the splayed spring is compressed. When the fixing mechanism is pressed down to reach the position of the fixing assembly, the splayed spring can be detected to be qualified, and the detection position can be visually observed through the scale marks on the surface of the reference comparison plate.

Description

Technical Field

[0001] The utility model relates to the technical field of spring detection, in particular to a spring position detection device. Background Art

[0002] The shape of the "figure eight" spring consists of a cylindrical spring and two sets of longer "legs", and its appearance is "figure eight". The "figure eight" shape is a special shape of spring, which is usually used in some specific applications. The special shape of this spring makes it play a unique role in some special mechanical designs.

[0003] The existing "figure eight" spring has two relatively long elastic components, so it is necessary to check whether the position of the "long leg" is on the designed plane or parallel plane. However, since the existing "figure eight" spring products are non-standard products, the existing testing equipment has certain limitations when used.

[0004] For this purpose, a spring position detection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a spring position detection device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A spring position detection device comprises a base, a mounting seat is arranged on the top surface of the base, a downward fixing mechanism is rotatably sleeved on the surface of the mounting seat, a fixing component for fixing a group of pins of an eight-shaped spring is fixedly installed on the top surface of the base, and a reference comparison plate is arranged on the top surface of the base.

[0008] Furthermore, the downward pressing fixing mechanism includes a downward pressing rod, a downward pressing rod is rotatably sleeved on the surface of the mounting seat, a handle is fixedly installed on one end of the downward pressing rod, a groove is provided on the bottom surface of the downward pressing rod, and a shaft sleeve is fixedly installed on one side wall of the groove, and the shaft sleeve and the shaft portion of the mounting seat are rotatably sleeved, and an opening is provided on the surface of the downward pressing rod and corresponding to the shaft sleeve.

[0009] Furthermore, the fixing assembly includes a convex fixing seat, the top surface of the base is fixedly mounted with the convex fixing seat, the top of the convex fixing seat is provided with a U-shaped groove, the inner wall of the U-shaped groove is provided with a rubber clip, and the opposite surface of the rubber clip is provided with anti-slip ribs.

[0010] Furthermore, scale lines are provided on both the front and rear side walls of the reference comparison plate.

[0011] Furthermore, when the figure-eight spring is tested, two groups of pins of the figure-eight spring are respectively inserted into the groove and the inside of the rubber card to form an insertion arrangement.

[0012] Furthermore, the rubber card and the anti-skid ribs are made of elastic rubber, and the surfaces of the rubber card and the anti-skid ribs are provided with anti-skid patterns.

[0013] The beneficial effects of the utility model are as follows:

[0014] The figure-eight spring is sleeved inside the pressing and fixing mechanism and one group of pins of the figure-eight spring is located inside the pressing and fixing mechanism. The figure-eight spring is driven to move by the pressing and fixing mechanism so that the other group of pins of the figure-eight spring is plugged into the interior of the fixing component. The other group of pins of the figure-eight spring is fixed by the fixing component. The figure-eight spring is compressed by pressing the pressing and fixing mechanism. When the pressing and fixing mechanism reaches the position of the fixing component, the figure-eight spring can be tested to be qualified. The detection position can be intuitively observed through the scale lines on the surface of the reference comparison plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the prior art eight-shaped spring of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the fixing assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the downward pressing and fixing mechanism of the utility model;

[0020] Figure numerals: 1. base; 2. mounting seat; 3. downward pressing fixing mechanism; 301. downward pressing rod; 302. handle; 303. groove; 304. bushing; 305. opening; 4. fixing assembly; 401. convex fixing seat; 402. U-shaped groove; 403. rubber card; 404. anti-slip rib; 5. reference comparison plate; 51. scale line. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 2 to 5 As shown, a spring position detection device comprises a base 1, a mounting seat 2 is arranged on the top surface of the base 1, a downward pressing fixing mechanism 3 is rotatably sleeved on the surface of the mounting seat 2, a fixing assembly 4 for fixing a group of pins of an eight-shaped spring is fixedly installed on the top surface of the base 1, and a reference comparison plate 5 is arranged on the top surface of the base 1. More specifically, by sleeve-mounting the eight-shaped spring inside the downward pressing fixing mechanism 3 and making a group of pins of the eight-shaped spring inside the downward pressing fixing mechanism 3, the eight-shaped spring is driven to move by the downward pressing fixing mechanism 3, so that another group of pins of the eight-shaped spring is plugged into the inside of the fixing assembly 4, and the other group of pins of the eight-shaped spring is fixed by the fixing assembly 4, and the eight-shaped spring is compressed by pressing the downward pressing fixing mechanism 3, and when the downward pressing fixing mechanism 3 reaches the position of the fixing assembly 4, the eight-shaped spring can be tested to be qualified.

[0026] The pressing and fixing mechanism 3 includes a pressing rod 301, the surface of the mounting seat 2 is rotatably sleeved with the pressing rod 301, one end of the pressing rod 301 is fixedly mounted with a handle 302, the bottom surface of the pressing rod 301 is provided with a groove 303, and a side wall of the groove 303 is fixedly mounted with a shaft sleeve 304, and the shaft sleeve 304 and the shaft portion of the mounting seat 2 are rotatably sleeved, and an opening 305 is provided on the surface of the pressing rod 301 and corresponding to the shaft sleeve 304. More specifically, when the eight-shaped spring is tested, the eight-shaped spring is sleeved on the surface of the shaft sleeve 304, so that a group of pins of the eight-shaped spring are plugged into the inside of the groove 303. During the test, the pressing rod 301 is driven to rotate by the handle 302 to achieve the test of the eight-shaped spring.

[0027] The fixing assembly 4 includes a convex fixing seat 401, the top surface of the base 1 is fixedly mounted with the convex fixing seat 401, the top of the convex fixing seat 401 is provided with a U-shaped groove 402, and the inner wall of the U-shaped groove 402 is provided with a rubber clip 403, and the opposite surface of the rubber clip 403 is provided with an anti-slip rib 404. More specifically, by inserting another group of pins of the figure-eight spring into the inside of the rubber clip 403, the rubber clip 403 and the anti-slip rib 404 are used to fix the other group of pins of the figure-eight spring.

[0028] The front and rear side walls of the reference comparison plate 5 are both provided with scale lines 51. More specifically, the position of the pressing rod 301 can be conveniently observed through the scale lines 51 on the surface of the reference comparison plate 5.

[0029] When the figure-eight spring is tested, the two groups of pins of the figure-eight spring are respectively inserted into the groove 303 and the rubber clip 403. More specifically, the groove 303 and the rubber clip 403 respectively fix the pins of the figure-eight spring.

[0030] The rubber clip 403 and the anti-skid rib 404 are made of elastic rubber, and the surfaces of the rubber clip 403 and the anti-skid rib 404 are provided with anti-skid patterns. More specifically, the pins of the figure-eight spring are fixed by the anti-skid patterns on the surfaces of the rubber clip 403 and the anti-skid rib 404, and the figure-eight spring slides during placement testing.

[0031] In summary: by arranging the figure-eight spring inside the pressing and fixing mechanism 3 and making a group of the pins of the figure-eight spring inside the pressing and fixing mechanism 3, the figure-eight spring is driven to move by the pressing and fixing mechanism 3, so that the other group of the pins of the figure-eight spring are plugged into the inside of the fixing component 4, and the other group of the pins of the figure-eight spring are fixed by the fixing component 4, and the figure-eight spring is compressed by pressing the pressing and fixing mechanism 3. When the pressing and fixing mechanism 3 reaches the position of the fixing component 4, the figure-eight spring can be tested to be qualified, and the detection position can be intuitively observed through the scale lines 51 on the surface of the reference comparison plate 5.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spring position detection device, It is characterized in that The invention comprises a base (1), the top surface of the base (1) is provided with a mounting seat (2), the surface of the mounting seat (2) is rotatably sleeved with a downward pressing fixing mechanism (3), the top surface of the base (1) is fixedly provided with a fixing component (4) for fixing a group of pins of an eight-shaped spring, and the top surface of the base (1) is provided with a reference comparison plate (5).

2. A spring position detection device according to claim 1, It is characterized in that The downward pressing fixing mechanism (3) comprises a downward pressing rod (301), the downward pressing rod (301) is rotatably sleeved on the surface of the mounting seat (2), a handle (302) is fixedly mounted on one end of the downward pressing rod (301), a groove (303) is provided on the bottom surface of the downward pressing rod (301), and a shaft sleeve (304) is fixedly mounted on one side wall of the groove (303), and the shaft sleeve (304) and the shaft portion of the mounting seat (2) are rotatably sleeved, and an opening (305) is provided on the surface of the downward pressing rod (301) and corresponding to the shaft sleeve (304).

3. A spring position detection device according to claim 2, It is characterized in that The fixing assembly (4) comprises a convex fixing seat (401), the top surface of the base (1) being fixedly mounted with the convex fixing seat (401), the top of the convex fixing seat (401) being provided with a U-shaped groove (402), the inner wall of the U-shaped groove (402) being provided with a rubber clip (403), and the opposite surface of the rubber clip (403) being provided with an anti-slip rib (404).

4. A spring position detection device according to claim 1, It is characterized in that The front and rear side walls of the reference comparison plate (5) are both provided with scale lines (51).

5. A spring position detection device according to claim 3, It is characterized in that When the figure-eight spring is tested, the two groups of pins of the figure-eight spring are respectively inserted into the groove (303) and the inside of the rubber card (403) to form an insertion arrangement.

6. A spring position detection device according to claim 3, It is characterized in that The rubber card (403) and the anti-skid rib (404) are made of elastic rubber, and the surfaces of the rubber card (403) and the anti-skid rib (404) are both provided with anti-skid patterns.

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