Device for testing deformation quantity of spring steel wire

Abstract

The utility model relates to the field of spring manufacturing, and discloses a spring steel wire deformation quantity testing device which comprises a workbench, the top of the workbench is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a telescopic transverse column. According to the deformation quantity testing device for the spring steel wire, through the arrangement of the workbench, the fixed plate, the telescopic transverse column, the limiting frame, the vertical plate, the top plate, the pressure applying equipment, the telescopic top column, the pressing plate, the measuring plate, the movable block, the alignment column and the measuring pointer, the deformation testing device can be more efficiently used, pressure can be automatically applied to the spring steel wire, and the testing efficiency is improved. The spring steel wire deformation testing device does not need to be manually pressed by a worker, so that the workload of the worker is reduced, the working complexity of the worker is reduced, the working time of the worker is shortened, the testing efficiency of the spring steel wire deformation quantity is improved, the working progress of subsequent work is improved, and long-term use of the deformation testing device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of spring manufacturing, in particular to a device for testing the deformation amount of spring steel wire. Background Technique

[0002] A spring is made of spring steel wire. According to the different uses of the spring, there are various types of spring steel wire required for making springs, such as the spring steel wire for making mattress springs (abbreviated as mattress wire) with relatively low requirements, the spring steel wire for making shock absorbers, the spring steel wire for making suspension springs, the spring steel wire for making engine valves, and the spring steel wire for making camera shutters, etc. In order to manufacture good springs, it is necessary to test the springs made first, so as to record and compare the deformation amounts of the spring steel wire. At this time, a device for testing the deformation amount is needed.

[0003] However, the device for testing the deformation amount currently on the market is not very efficient in use. It can automatically apply pressure to the spring steel wire, but requires workers to manually perform the pressing operation, which increases the workload of the workers, improves the work complexity of the workers, increases the working time of the workers, raises the cost required for testing the deformation amount of the spring steel wire, reduces the efficiency of testing the deformation amount of the spring steel wire, and thus reduces the working process of the subsequent work, which is not conducive to the long-term use of the device for testing the deformation amount. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a device for testing the deformation amount of spring steel wire, which has the function of automatically applying pressure to the spring steel wire and solves the problems in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A device for testing the deformation amount of spring steel wire, including a workbench, a fixed plate is fixedly connected to the top of the workbench, a telescopic cross column is fixedly connected to one side of the fixed plate, a limiting frame is fixedly connected to one end of the telescopic cross column, and a vertical plate is fixedly connected to the top of the workbench.

[0008] The top of the vertical plate is fixedly connected with a top plate. The bottom of the top plate is fixedly connected with a pressure - applying device. The bottom of the pressure - applying device is fixedly connected with a telescopic top column. The bottom end of the telescopic top column is fixedly connected with a pressing plate. This can make the deformation testing device more efficient in use, can automatically apply pressure to the spring wire, eliminating the need for staff to manually apply pressure, reducing the workload of the staff, reducing the complexity of the staff's work, reducing the working time of the staff, improving the testing efficiency of the deformation of the spring wire, and promoting the progress of subsequent work, which is beneficial to the long - term use of the deformation testing device.

[0009] Furthermore, a measuring plate is fixedly connected to the top of the workbench. A movable block is movably connected to one side of the measuring plate. An alignment column is fixedly connected to one side of the movable block. A measuring pointer is fixedly connected to one side of the movable block, which is convenient for reading the deformation amount.

[0010] Furthermore, connecting columns are fixedly connected to the bottom of the workbench, and the number of connecting columns is four, providing support for the device.

[0011] Furthermore, the bottom ends of the connecting columns are fixedly connected with a bottom plate, and the length and width of the bottom plate are equal to the length and width of the workbench, providing stability for the whole device.

[0012] Furthermore, a storage box is movably connected to the top of the bottom plate. A box handle is fixedly connected to one side of the storage box, which can temporarily store the measured products for convenient unified processing later.

[0013] Furthermore, bottom columns are fixedly connected to the bottom of the bottom plate, and the number of bottom columns is four, providing support points for the whole device.

[0014] Furthermore, fixing bolts are movably connected to the bottom of the workbench. A fixing handle is movably connected to the outer wall of the fixing bolts, which is convenient for carrying the whole device.

[0015] Beneficial Effects

[0016] Compared with the prior art, the present utility model provides a device for testing the deformation amount of spring wire, having the following beneficial effects:

[0017] 1. The deformation amount testing device for the spring wire can make the deformation testing device more efficient by setting a workbench, a fixing plate, a telescopic cross column, a limiting frame, a vertical plate, a top plate, a pressure applying device, a telescopic top column, a pressing plate, a measuring plate, a movable block, an alignment column and a measuring pointer. It can automatically apply pressure to the spring wire without manual pressure application by the staff, reducing the workload, work complexity and working time of the staff, improving the testing efficiency of the deformation amount of the spring wire, promoting the subsequent work process, and being beneficial to the long-term use of the deformation testing device.

[0018] 2. The deformation amount testing device for the spring wire can temporarily store the tested products by setting connection columns, a bottom plate, a storage frame and a frame handle, facilitating the unified processing after the subsequent testing, reducing the time required for subsequent processing of the tested products, improving the overall work efficiency, and being beneficial to the long-term use of the deformation amount testing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0020] Figure 2 is a three-dimensional structure diagram of the connection structure between the bottom column and the bottom plate of the present utility model;

[0021] Figure 3 is a front view of the structure of the present utility model;

[0022] Figure 4 is the structure of the present utility model Figure 1 enlarged view at A in the figure.

[0023] In the figure: 1. Workbench; 2. Fixing plate; 3. Telescopic cross column; 4. Limiting frame; 5. Vertical plate; 6. Top plate; 7. Pressure applying device; 8. Telescopic top column; 9. Pressing plate; 10. Measuring plate; 11. Movable block; 12. Alignment column; 13. Measuring pointer; 14. Connection column; 15. Bottom plate; 16. Storage frame; 17. Frame handle; 18. Bottom column; 19. Fixed bolt; 20. Fixed handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] The preferred embodiment of the deformation amount testing device for spring steel wire provided by the present utility model is as follows Figures 1 to 4 As shown: A deformation amount testing device for spring steel wire, which includes a workbench 1. A fixing plate 2 is fixedly connected to the top of the workbench 1. One side of the fixing plate 2 is fixedly connected to a telescopic cross column 3. One end of the telescopic cross column 3 is fixedly connected to a limiting frame 4. A vertical plate 5 is fixedly connected to the top of the workbench 1.

[0027] A top plate 6 is fixedly connected to the top of the vertical plate 5. A pressure applying device 7 is fixedly connected to the bottom of the top plate 6. A telescopic top column 8 is fixedly connected to the bottom of the pressure applying device 7. A pressing plate 9 is fixedly connected to the bottom end of the telescopic top column 8. This can make the deformation testing device more efficient in use, can automatically apply pressure to the spring steel wire, eliminating the need for staff to manually apply pressure, reducing the workload of the staff, reducing the work complexity of the staff, reducing the working time of the staff, improving the testing efficiency of the deformation amount of the spring steel wire, promoting the progress of subsequent work, and being beneficial to the long-term use of the deformation testing device.

[0028] Furthermore, a measuring plate 10 is fixedly connected to the top of the workbench 1. A movable block 11 is movably connected to one side of the measuring plate 10. An alignment column 12 is fixedly connected to one side of the movable block 11. A measuring pointer 13 is fixedly connected to one side of the movable block 11, facilitating the reading of the deformation amount.

[0029] Furthermore, a connecting column 14 is fixedly connected to the bottom of the workbench 1, and the number of the connecting columns 14 is four, providing support for the device.

[0030] Furthermore, a bottom plate 15 is fixedly connected to the bottom end of the connecting column 14, and the length and width of the bottom plate 15 are both equal to the length and width of the workbench 1, providing stability for the overall device.

[0031] Furthermore, a storage frame 16 is movably connected to the top of the bottom plate 15. A frame handle 17 is fixedly connected to one side of the storage frame 16, which can temporarily store the measured products for convenient subsequent unified processing.

[0032] Furthermore, a bottom column 18 is fixedly connected to the bottom of the bottom plate 15, and the number of the bottom columns 18 is four, providing support points for the overall device.

[0033] Furthermore, a fixing bolt 19 is movably connected to the bottom of the workbench 1. A fixing handle 20 is movably connected to the outer wall of the fixing bolt 19, facilitating the handling of the overall device.

[0034] In use, first move the whole device to the working position through the fixed handle 20, then place the spring made of the spring wire to be tested at the center of the workbench 1. The telescopic cross column 3 extends so that the limit frame 4 can limit the position of the spring. At this time, the pressing device 7 starts to apply pressure, so that the telescopic top column 8 can push the pressing plate 9 downward according to the force indicated by the pressing device 7, so that the pressing plate 9 can deform the spring. At that time, the deformation amount is measured through the sliding slider 11, and the deformation amount can be observed through the measuring pointer 13.

[0035] In summary, the deformation amount testing device for the spring wire can make the deformation testing device more efficient in use, can automatically apply pressure to the spring wire, and does not require staff to manually apply pressure to it, reducing the workload of the staff, reducing the work complexity of the staff, reducing the working time of the staff, improving the testing efficiency of the deformation amount of the spring wire, improving the working process of the subsequent work, and being beneficial to the long-term use of the deformation testing device; it can also temporarily store the tested products, facilitating the unified processing after the subsequent testing is completed, reducing the time required for processing the tested products subsequently, and improving the overall work efficiency.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] It should be noted that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0039] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A deformation test device for a spring steel wire, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a fixed plate (2), one side of the fixed plate (2) is fixedly connected to a telescopic horizontal column (3), one end of the telescopic horizontal column (3) is fixedly connected to a limit frame (4), and the top of the workbench (1) is fixedly connected to a vertical plate (5); The top of the vertical plate (5) is fixedly connected to a top plate (6), the bottom of the top plate (6) is fixedly connected to a pressure device (7), the bottom of the pressure device (7) is fixedly connected to a telescopic top column (8), and the bottom end of the telescopic top column (8) is fixedly connected to a pressure plate (9).

2. A spring wire deformation test device according to claim 1, characterized in that: A measuring plate (10) is fixedly connected to the top of the workbench (1), a movable block (11) is movably connected to one side of the measuring plate (10), an alignment column (12) is fixedly connected to one side of the movable block (11), and a measuring pointer (13) is fixedly connected to one side of the movable block (11).

3. A deformation test device for a spring steel wire according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with connecting columns (14), and the number of connecting columns (14) is four.

4. A deformation amount testing device for a spring steel wire according to claim 3, characterized in that: The bottom end of the connecting column (14) is fixedly connected to a bottom plate (15), and the length and width of the bottom plate (15) are equal to the length and width of the workbench (1).

5. A deformation amount testing device for a spring steel wire according to claim 4, characterized in that: The top of the bottom plate (15) is movably connected to a storage frame (16), and one side of the storage frame (16) is fixedly connected to a frame handle (17).

6. A spring wire deformation test device according to claim 4, characterized in that: The bottom of the bottom plate (15) is fixedly connected with a bottom column (18), and the number of the bottom columns (18) is four.

7. A deformation test device for a spring steel wire according to claim 1, characterized in that: The bottom of the workbench (1) is movably connected to a fixing bolt (19), and the outer wall of the fixing bolt (19) is movably connected to a fixing handle (20).

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