CN213364099U

CN213364099U - Device convenient to test spring force

Info

Publication number: CN213364099U
Application number: CN202022600983.6U
Authority: CN
Inventors: 刘国栋
Original assignee: Dongguan Pinbang Precision Spring Co ltd
Current assignee: Dongguan Pinbang Precision Spring Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-04
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a device convenient to test spring force, include: the base, four fixed columns of fixed surface fixedly connected with on the base, top surface fixedly connected with roof on the fixed column, four electric telescopic handle of bottom surface four corners fixedly connected with under the roof, an electric telescopic handle keep away from roof one end fixedly connected with clamp plate, and four corners is equipped with four spacing holes on the clamp plate, spacing downthehole fixed column that is equipped with, the utility model discloses the beneficial effect who reaches is: the spring elasticity can be accurately tested through the pressure tester, the first electric telescopic rod, the pressure plate, the pointer and the graduated scale, and the practicability of the device is improved; the spring to be tested can be limited through the spring limiting plate, the compression spring and the arc-shaped block, so that the spring is prevented from being ejected out when being compressed, and potential safety hazards to workers are avoided; the spring to be tested can be fixed in position through the arc-shaped plate, so that the spring is stressed forward and downward, and the spring cannot be bent to cause inaccurate test.

Description

Device convenient to test spring force

Technical Field

The utility model relates to a device convenient to test spring force belongs to spring force test equipment technical field.

Background

Along with the wide application of machine equipment, the demand for the spring becomes extremely important, at this moment need carry out elasticity test to the spring of different models, guarantee that the spring can carry out normal use, this needs a device of test spring elasticity.

Most of devices for testing the spring force use a heavy object to test the spring force, the test on the spring force cannot achieve accurate test, and when the spring is tested, the spring has certain potential safety hazards to testers due to the fact that the spring has the spring force.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a device convenient to test spring force.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a device convenient to test spring force, include: the base, four fixed columns of fixed surface fixedly connected with on the base, top surface fixedly connected with roof on the fixed column, four electric telescopic handle of fixedly connected with in bottom surface four corners department under the roof, an electric telescopic handle keeps away from roof one end fixedly connected with clamp plate, four corners department is equipped with four spacing holes on the clamp plate, spacing downthehole fixed column that is equipped with, the fixed column rotates with spacing hole to be connected.

As a preferred technical scheme of the utility model, the base upper surface is located four fixed column intermediate fixed connection pressure tester, be equipped with the display screen on the pressure tester, clamp plate one end lateral wall fixedly connected with pointer, the base upper surface is located pointer one end fixedly connected with scale, the scale on the directional scale of pointer.

As a preferred technical scheme of the utility model, fixed surface is connected with the spring limiting plate on the pressure tester, four compression springs of spring limiting plate medial surface fixedly connected with, compression spring keeps away from spring limiting plate lateral wall one end fixedly connected with arc piece.

As a preferred technical scheme of the utility model, base upper surface both sides are located and are equipped with electric telescopic handle No. three in the middle of the two fixed columns, top end fixedly connected with backup pad on the electric telescopic handle No. three, the backup pad upper surface is far away from pressure tester one end fixedly connected with fixed plate, the fixed plate is close to pressure tester one end fixedly connected with electric telescopic handle No. two, No. two electric telescopic handle keep away from fixed plate one end fixedly connected with arc.

The utility model discloses the beneficial effect who reaches is: the spring elasticity can be accurately tested through the pressure tester, the first electric telescopic rod, the pressure plate, the pointer and the graduated scale, and the practicability of the device is improved; the spring to be tested can be limited through the spring limiting plate, the compression spring and the arc-shaped block, and the spring is prevented from being ejected out in a sliding manner when being compressed, so that potential safety hazards to workers exist; the spring to be tested can be fixed in position through the arc-shaped plate, so that the spring is stressed forward and downward, and the spring cannot be bent to cause inaccurate test.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the arc plate part of the present invention;

FIG. 4 is a schematic view of the structure of the pressing plate of the present invention;

fig. 5 is a schematic plan view of the spring limiting plate of the present invention.

In the figure: 1. a base; 2. fixing a column; 3. a top plate; 4. a first electric telescopic rod; 5. pressing a plate; 6. a limiting hole; 7. a second electric telescopic rod; 8. a third electric telescopic rod; 9. an arc-shaped plate; 10. a pressure tester; 11. a display screen; 12. a spring limiting plate; 13. a compression spring; 14. an arc-shaped block; 15. a pointer; 16. a graduated scale; 17. a support plate; 18. and (7) fixing the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-5, the utility model provides a device convenient to test spring force, include: base 1, four fixed columns 2 of fixed surface fixedly connected with on base 1, top fixedly connected with roof 3 on fixed column 2, roof 3 lower bottom surface four corners fixedly connected with four electric

telescopic handle

4, 3 one end fixedly connected with clamp plates 5 of roof are kept away from to an electric telescopic handle 4, and four corners is equipped with four spacing holes 6 on the clamp plate 5, is equipped with fixed column 2 in the spacing hole 6, and fixed column 2 rotates with spacing hole 6 to be connected.

The upper surface of the pressure tester 10 is fixedly connected with a spring limiting plate 12, the inner side surface of the spring limiting plate 12 is fixedly connected with four compression springs 13, one ends of the compression springs 13, far away from the side walls of the spring limiting plate 12, are fixedly connected with arc blocks 14, and springs to be tested are limited through the spring limiting plate 12, the compression springs 13 and the arc blocks 14; the two sides of the upper surface of the base 1 are positioned between the two fixing columns 2, a third electric telescopic rod 8 is arranged, the top end of the third electric telescopic rod 8 is fixedly connected with a supporting plate 17, one end, far away from the pressure tester 10, of the upper surface of the supporting plate 17 is fixedly connected with a fixing plate 18, one end, close to the pressure tester 10, of the fixing plate 18 is fixedly connected with a second electric telescopic rod 7, one end, far away from the fixing plate 18, of the second electric telescopic rod 7 is fixedly connected with an arc-shaped plate 9, and a spring to be tested can be fixed through the; the upper surface of the base 1 is located in the middle of four fixed columns 2 and fixedly connected with a pressure tester 10, a display screen 11 is arranged on the pressure tester 10, a pointer 15 is fixedly connected with one end of the pressing plate 5, the upper surface of the base 1 is located at a scale 16 fixedly connected with one end of the pointer, scales on the scale 16 pointed by the pointer 15 can accurately test the elasticity of the spring through the pressure tester 10, the pressing plate 5, the pointer 15 and the scale 16.

Specifically, when the utility model is used, a spring to be tested is placed in a spring limiting plate 12, the spring is limited by a compression spring 13 and an arc block 14, a second electric telescopic rod 8 is started to drive an arc plate 9 to move up and down, the height of the arc plate 9 is adjusted by the length of the spring to be tested, then a third electric telescopic rod 7 is started to push the arc plate 9 to the side of the spring to be tested, the arc plate 9 is close to the spring to be tested, the spring to be tested is fixed, then a first electric telescopic rod 4 is started to drive a pressing plate 5 to move downwards, when the lower surface of the pressing plate 5 just touches the upper surface of the spring to be tested, the scale pointed by a pointer 15 is recorded, the pressing plate 5 is continuously driven to move downwards by the first electric telescopic rod 4, when the spring is pressed to a certain degree, the scale pointed by the pointer 15 and the pressure displayed on a display screen 11 are recorded, after the recording is finished, the apparatus is returned to the previous state, and the spring force of the spring is tested by continuing the previous operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An apparatus for facilitating testing of spring force, comprising: base (1), four fixed columns (2) of fixed surface fixedly connected with are gone up in base (1), top surface fixedly connected with roof (3) are gone up in fixed column (2), roof (3) bottom surface four corners fixedly connected with four electric telescopic handle (4) down, roof (3) one end fixedly connected with clamp plate (5) are kept away from in electric telescopic handle (4), clamp plate (5) four corners department is equipped with four spacing holes (6), be equipped with fixed column (2) in spacing hole (6), fixed column (2) are rotated with spacing hole (6) and are connected.

2. The device for conveniently testing the elasticity of the spring is characterized in that a pressure tester (10) is fixedly connected to the upper surface of the base (1) in the middle of the four fixed columns (2), a display screen (11) is arranged on the pressure tester (10), a pointer (15) is fixedly connected to the side wall of one end of the pressure plate (5), a graduated scale (16) is fixedly connected to one end of the pointer (15) on the upper surface of the base (1), and the pointer (15) points to scales on the graduated scale (16).

3. The device convenient to test the elasticity of the spring according to claim 2, wherein the pressure tester (10) is fixedly connected with a spring limiting plate (12) on the upper surface, four compression springs (13) are fixedly connected with the inner side surface of the spring limiting plate (12), and an arc-shaped block (14) is fixedly connected with one end of the compression spring (13) far away from the side wall of the spring limiting plate (12).

4. The device convenient to test the elasticity of the spring according to claim 1, wherein two sides of the upper surface of the base (1) are provided with a third electric telescopic rod (8) positioned between the two fixed columns (2), the top end of the third electric telescopic rod (8) is fixedly connected with a supporting plate (17), one end of the upper surface of the supporting plate (17) far away from the pressure tester (10) is fixedly connected with a fixed plate (18), one end of the fixed plate (18) close to the pressure tester (10) is fixedly connected with a second electric telescopic rod (7), and one end of the second electric telescopic rod (7) far away from the fixed plate (18) is fixedly connected with an arc-shaped plate (9).