Rapid positioning device of automobile spring elasticity detection device

Abstract

The utility model discloses a quick positioning device for an automobile spring elasticity detection device, which belongs to the technical field of spring elasticity detection and comprises a base, a support is connected onto the base, a stretcher is arranged in the support, a moving rod is slidably connected into the stretcher, a first fixing disc is connected below the moving rod, and a second fixing disc is connected below the first fixing disc. A second fixing disc is connected into the support, a movable plate is slidably connected into the support, one side of the support is connected with an expansion piece, and a first clamping plate is slidably connected into the second fixing disc. According to the rapid positioning device of the automobile spring elasticity detection device, through the arrangement of a moving plate, an expansion piece, a second clamping plate, a fixing rod, a sliding groove and a sliding block, through the cooperation of the expansion piece, the sliding groove and the sliding block, a first fixing disc and a second fixing disc can conduct limiting treatment on the two ends of a spring at the same time; and adjustment can be carried out according to the width and height of the spring, so that the phenomenon that the spring falls off during elastic force detection is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring elastic force detection, in particular to a rapid positioning device for a spring elastic force detection device of an automobile. Background Art

[0002] Automobile spring is an elastic mechanical part that deforms when external pressure is applied and returns to its original shape after the external force is removed. During the production process of automobile springs, an elastic force detection device is required. The elastic force detection device is a device used to measure the elastic force of automobile springs and can evaluate the performance and status of the spring. When in use, the elastic force detection device will position the two ends of the spring through a positioning device. However, most of the positioning devices do not have an adjustment structure, making it difficult to limit springs of different widths, resulting in the spring easily falling off during elastic force detection, thereby reducing the applicability of the positioning device. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a quick positioning device for an automobile spring elastic force detection device, which solves the problem that most positioning devices do not have an adjustment structure, making it difficult to limit springs of different widths, resulting in the spring easily falling off during elastic force detection, thereby reducing the applicability of the positioning device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick positioning device for a spring elastic force detection device of an automobile, comprising a base, a bracket connected to the base, a stretcher provided in the bracket, a moving rod slidably connected in the stretcher, a fixed disk 1 connected under the moving rod, a fixed disk 2 connected in the bracket, a moving plate slidably connected in the bracket, a telescope connected to one side of the bracket, a clamping plate 1 slidably connected in the fixed disk 2, a baffle connected below the fixed disk, a clamping plate 2 slidably connected below the fixed disk, a fixed rod connected to one side of the clamping plate, and a slider provided in the moving plate.

[0005] As a further solution of the utility model: the clamping plate 1 is connected to the movable plate, and the sliding block is connected to the fixed rod.

[0006] As a further solution of the utility model: a slide groove is provided in the movable plate, and the sliding block is slidably connected in the slide groove.

[0007] As a further solution of the utility model: one end of the telescopic device is connected to the movable plate, and a groove is provided on the base.

[0008] As a further solution of the utility model: a positioning rod is rotatably connected inside the base, a transparent plate is externally connected to the positioning rod, and an auxiliary block is connected to the transparent plate.

[0009] As a further solution of the utility model: bolts are arranged in the auxiliary block, the auxiliary block is overlapped on the bracket, and the auxiliary block is connected to the bracket through the bolts.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The quick positioning device of the automobile spring elastic force detection device is provided with a moving plate, a telescope, a second card plate, a fixed rod, a sliding groove and a slider. The moving rod under the stretcher drives the fixed plate one to move, and the second card plate in the fixed plate one will slide in the sliding groove through the slider, and then the two ends of the spring are respectively placed in the fixed plate one and the fixed plate two, and the moving plate is pushed by the telescope, and the moving plate drives the first card plate and the second card plate to move and then limit the two ends of the spring. The positioning device cooperates with the telescope, the sliding groove and the slider, so that the fixed plate one and the fixed plate two can limit the two ends of the spring at the same time, and can be adjusted according to the width and height of the spring to avoid the spring from falling off during elastic force detection, thereby ensuring the applicability of the positioning device.

[0012] 2. The automobile spring elastic force detection device quick positioning device is provided with a transparent plate, an auxiliary block and a bolt. When the transparent plate rotates with the positioning rod as the center, the auxiliary block above the transparent plate will overlap the upper part of the bracket, and then the auxiliary block will be connected to the bracket by bolts, so that after the transparent plate is connected to the bracket, it can play a certain protective role on the detection area and can block the spring that accidentally falls off. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the bracket of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the movable plate of the utility model;

[0016] Figure 4 It is a three-dimensional structural diagram of the base of the utility model;

[0017] In the figure: 1. base; 2. bracket; 3. stretcher; 4. moving rod; 5. fixed plate 1; 6. fixed plate 2; 7. moving plate; 8. telescope; 9. clamping plate 1; 10. baffle; 11. clamping plate 2; 12. fixing rod; 13. slide groove; 14. slider; 15. positioning rod; 16. transparent plate; 17. auxiliary block; 18. bolt; 19. groove. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a quick positioning device for a spring elastic force detection device of an automobile, comprising a base 1, a bracket 2 is connected to the base 1, a stretcher 3 is arranged in the bracket 2, a moving rod 4 is slidably connected in the stretcher 3, a fixed plate 1 5 is connected under the moving rod 4, a fixed plate 2 6 is connected in the bracket 2, a moving plate 7 is slidably connected in the bracket 2, and a retractor 8 is connected to one side of the bracket 2;

[0020] One end of the telescope 8 is connected to the movable plate 7, a groove 19 is provided on the base 1, a positioning rod 15 is rotatably connected inside the base 1, and a transparent plate 16 is connected to the outside of the positioning rod 15. By providing the transparent plate 16, when the transparent plate 16 is connected to the bracket 2, it can play a certain protective role on the detection area and can block the spring that accidentally falls off;

[0021] The transparent plate 16 is connected with an auxiliary block 17. By setting the positioning rod 15, when the transparent plate 16 is affected by the rotation force, the transparent plate 16 will rotate around the positioning rod 15, so that the positioning rod 15 plays a certain supporting role in the rotation of the transparent plate 16, thereby preventing the transparent plate 16 from getting stuck during the rotation.

[0022] A bolt 18 is provided in the auxiliary block 17, and the auxiliary block 17 is overlapped on the bracket 2. The auxiliary block 17 is connected to the bracket 2 through the bolt 18. By providing a groove 19, when the transparent plate 16 is turned over, the transparent plate 16 will overlap above the groove 19, so that the groove 19 plays a certain auxiliary role in the rotation of the transparent plate 16, thereby preventing the transparent plate 16 from colliding with the base 1 when rotating;

[0023] A card plate 9 is slidably connected in the fixed plate 6, a baffle 10 is connected under the fixed plate 5, a card plate 11 is slidably connected under the fixed plate 5, a fixed rod 12 is connected to one side of the card plate 11, a slider 14 is provided in the movable plate 7, the card plate 9 is connected to the movable plate 7, the slider 14 is connected to the fixed rod 12, a slide groove 13 is provided in the movable plate 7, and the slider 14 is slidably connected in the slide groove 13;

[0024] By setting the slide groove 13 and the slider 14, when a thrust or a pull is applied to the fixed plate 15, the slider 14 on the side of the clamping plate 11 will slide in the slide groove 13, so that the slide groove 13 and the slider 14 play a certain guiding role in the movement of the fixed plate 15, thereby avoiding the fixed plate 15 from being misplaced when moving.

[0025] The working principle of the utility model is:

[0026] When the positioning device is limiting the spring, the two ends of the spring can be placed in the fixed disk 1 5 and the fixed disk 2 6 respectively, and then the telescopic device 8 applies a thrust to the movable plate 7, and the movable plate 7 will drive the card plate 1 9 and the card plate 2 11 to move. After moving, the card plate 1 9 and the card plate 2 11 can limit the two ends of the spring, and then the transparent plate 16 is rotated with the positioning rod 15 as the center, and the auxiliary block 17 above the transparent plate 16 will overlap the top of the bracket 2, and then the auxiliary block 17 is connected to the bracket 2 through the bolt 18, and the movable rod 4 is driven to move through the tensioner 3, and the fixed disk 1 5 will pull the spring, and the slider 14 at one end of the fixed rod 12 will slide in the slide groove 13.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A quick positioning device for a spring force detection device of an automobile, comprising a base (1), characterized in that: The base (1) is connected to a bracket (2), a stretcher (3) is provided in the bracket (2), a moving rod (4) is slidably connected in the stretcher (3), a fixed disk (5) is connected below the moving rod (4), a fixed disk (6) is connected in the bracket (2), a moving plate (7) is slidably connected in the bracket (2), a telescoping device (8) is connected to one side of the bracket (2), a clamping plate (9) is slidably connected in the fixed disk (6), a baffle (10) is connected below the fixed disk (5), a clamping plate (11) is slidably connected below the fixed disk (5), a fixed rod (12) is connected to one side of the clamping plate (11), and a slider (14) is provided in the moving plate (7).

2. The quick positioning device for automobile spring elastic force detection device according to claim 1, characterized in that: The clamping plate (9) is connected to the movable plate (7), and the sliding block (14) is connected to the fixing rod (12).

3. The quick positioning device for automobile spring force detection device according to claim 1, characterized in that: A sliding groove (13) is provided in the movable plate (7), and the sliding block (14) is slidably connected in the sliding groove (13).

4. The quick positioning device for automobile spring elastic force detection device according to claim 1, characterized in that: One end of the telescopic device (8) is connected to the movable plate (7), and a groove (19) is provided on the base (1).

5. The quick positioning device for automobile spring elastic force detection device according to claim 4, characterized in that: A positioning rod (15) is rotatably connected inside the base (1), a transparent plate (16) is externally connected to the positioning rod (15), and an auxiliary block (17) is connected to the transparent plate (16).

6. The quick positioning device for automobile spring elastic force detection device according to claim 5, characterized in that: The auxiliary block (17) is provided with a bolt (18), the auxiliary block (17) is overlapped on the bracket (2), and the auxiliary block (17) is connected to the bracket (2) via the bolt (18).

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