CN222635964U

CN222635964U - Push-pull pressure test bench

Info

Publication number: CN222635964U
Application number: CN202421053219.3U
Authority: CN
Inventors: 吴涛; 吴学谦; 何开良
Original assignee: Dongguan Olis Electronic Technology Co ltd
Current assignee: Dongguan Olis Electronic Technology Co ltd
Priority date: 2024-05-14
Filing date: 2024-05-14
Publication date: 2025-03-18
Anticipated expiration: 2034-05-14

Abstract

The utility model discloses a push-pull pressure test board which comprises a base, a support frame, a test mechanism and a displacement reading mechanism, wherein the support frame is arranged on the base, the test mechanism comprises a lifting cylinder and a push-pull force meter, the lifting cylinder is arranged at the top of the support frame, the push-pull force meter is arranged on one side of the support frame in a sliding mode, the push-pull force meter is arranged at the bottom of a driving end of the lifting cylinder, the displacement reading mechanism comprises a graduated scale and a vernier for reading graduations, the graduated scale is vertically arranged on one side of the support frame, the vernier is sleeved on the outer side of the graduated scale in a sliding mode, and one side of the vernier is arranged on one side of the driving end of the lifting cylinder. The utility model can rapidly and accurately detect data and greatly improve the benefit of production and manufacture.

Description

Push-pull pressure test board

Technical Field

The utility model belongs to the technical field of pressure detection, and particularly relates to a push-pull pressure test board.

Background

In the existing elastic piece type push-pull force testing equipment such as springs and spring plates, only a push-pull force meter and the like are generally configured, and the device can only be used for detecting compression and stretching resistance pressure applied to the device, and finally, the conclusion of compression and stretching resistance strength of a tested piece is single.

Disclosure of utility model

The utility model provides a push-pull pressure test board for solving the technical problems.

The utility model adopts the following solution scheme for realizing the technical effects:

The push-pull pressure test board comprises a base, a support frame, a test mechanism and a displacement reading mechanism, wherein the support frame is arranged on the base, the test mechanism comprises a lifting cylinder and a push-pull force meter, the lifting cylinder is arranged at the top of the support frame, the push-pull force meter is arranged on one side of the support frame in a sliding mode, the push-pull force meter is arranged at the bottom of a driving end of the lifting cylinder, the displacement reading mechanism comprises a graduated scale and a vernier for reading graduations, the graduated scale is vertically arranged on one side of the support frame, the vernier is sleeved on the outer side of the graduated scale in a sliding mode, and one side of the vernier is arranged on one side of the driving end of the lifting cylinder.

Preferably, one side of the supporting frame is symmetrically provided with a guide rail, a balance seat is arranged on the guide rail in a sliding mode, the balance seat is arranged at the bottom of the driving end of the lifting cylinder, the push-pull force meter is arranged at one side of the balance seat, and one side of the vernier piece is arranged at one side of the balance seat.

Preferably, a guide rod is arranged at the top of the balance seat, and vertically slides through the top of the support frame.

Preferably, an observation port is formed in the game target, an amplifying lens is arranged in the observation port, the amplifying lens faces to scales of the graduated scale, and indication arrows are arranged on the game target and located on two sides of the observation port.

Preferably, the cursor piece is provided with a display screen, and the cursor piece is internally provided with a grid displacement sensor electrically connected with the display screen.

The utility model has the beneficial effects that the push-pull force gauge is used for testing the pressure of the elastic piece which is pressed down or stretched, then the travel mark piece and the push-pull force gauge synchronously move, the displacement data of the push-pull force gauge is rapidly and accurately detected by the travel mark piece and the graduated scale, the compression or stretching distance of the elastic piece is rapidly and clearly known, and the compression resistance and the stretching resistance of the elastic piece can be rapidly and comprehensively obtained by combining various data.

Drawings

FIG. 1 is a schematic diagram of a push-pull pressure test bench according to a preferred embodiment of the present utility model.

Fig. 2 is a schematic view of a cursor disclosed in another preferred embodiment of the present utility model.

The identification instruction comprises a 1-base, a 2-supporting frame, a 3-lifting cylinder, a 4-push-pull force meter, a 5-graduated scale, a 6-travel standard piece, a 7-guide rail, an 8-balance seat, a 9-guide rod, a 10-display screen, an 11-magnifying lens and a 12-indication arrow.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing.

Referring to fig. 1-2, a push-pull pressure test bench is disclosed in a preferred embodiment of the utility model, and comprises a base 1, a support frame 2, a test mechanism and a displacement reading mechanism, wherein the support frame 2 is arranged on the base 1, the test mechanism comprises a lifting cylinder 3 and a push-pull force meter 4, the lifting cylinder 3 is arranged on the top of the support frame 2, the push-pull force meter 4 is slidably arranged on one side of the support frame 2, the push-pull force meter 4 is arranged at the bottom of the driving end of the lifting cylinder 3, the displacement reading mechanism comprises a graduated scale 5 and a vernier member 6 for reading graduations, the graduated scale 5 is vertically arranged on one side of the support frame 2, the vernier member 6 is slidably sleeved on the outer side of the graduated scale 5, and one side of the vernier member 6 is arranged on one side of the driving end of the lifting cylinder 3.

Specifically, a guide rail 7 is symmetrically arranged on one side of the support frame 2, a balance seat 8 is slidably arranged on the guide rail 7, the balance seat 8 is arranged at the bottom of the driving end of the lifting cylinder 3, the push-pull force meter 4 is arranged on one side of the balance seat 8, and one side of the vernier member 6 is arranged on one side of the balance seat 8.

Specifically, a guide rod 9 is arranged at the top of the balance seat 8, and the guide rod 9 vertically slides through the top of the support frame 2.

Referring to fig. 1, in a preferred embodiment of the present utility model, a display screen 10 is disposed on the cursor member 6, and a capacitive grating displacement sensor electrically connected to the display screen 10 is disposed in the cursor member 6. After the movement of the cursor 6, the movement distance of the cursor can be automatically and accurately sensed by a capacitive grating displacement sensor and displayed on the display screen 10. The test device is suitable for testing the elastic piece with higher precision requirement.

Referring to fig. 2, in another preferred embodiment of the present utility model, a viewing port is provided on the cursor 6, the viewing port is provided with an magnifying lens 11, the magnifying lens 11 faces the scale of the scale 5, and indication arrows 12 are provided on the cursor 6 at two sides of the viewing port. After the movement of the cursor 6, the movement distance can be manually read by observing the magnifying glass 11 and the indication arrow 12. Is suitable for the elastic piece test with relatively low accuracy requirement and has relatively low equipment cost.

From the above description, the utility model can rapidly and accurately detect data, and greatly improve the benefit of production and manufacture.

While the preferred embodiments of the present utility model have been described in detail in connection with the drawings of the specification, it should be understood that the scope of the utility model includes but is not limited to the above embodiments, and the specific structures disclosed in the drawings of the specification are just preferred embodiments of the present utility model, and other embodiments can be developed on the basis of the above description, and any simple modification or equivalent substitution without departing from the innovative concepts of the present utility model are intended to be encompassed by the present utility model.

Claims

1. Push-and-pull pressure test bench, its characterized in that includes:

A base;

the support frame is arranged on the base;

A testing mechanism; the testing mechanism comprises a lifting cylinder and a push-pull force meter, wherein the lifting cylinder is arranged at the top of the supporting frame, the push-pull force meter is arranged at one side of the supporting frame in a sliding manner, and the push-pull force meter is arranged at the bottom of the driving end of the lifting cylinder;

the displacement reading mechanism comprises a graduated scale and a vernier piece for reading graduations, wherein the graduated scale is vertically arranged on one side of the supporting frame, the vernier piece is sleeved on the outer side of the graduated scale in a sliding mode, and one side of the vernier piece is arranged on one side of the driving end of the lifting cylinder.

2. The push-pull pressure test bench according to claim 1, wherein guide rails are symmetrically arranged on one side of the support frame, a balance seat is slidably arranged on the guide rails, the balance seat is arranged at the bottom of the driving end of the lifting cylinder, the push-pull force meter is arranged on one side of the balance seat, and one side of the vernier piece is arranged on one side of the balance seat.

3. The push-pull pressure test bench according to claim 2, wherein a guide rod is arranged at the top of the balance seat, and the guide rod vertically slides through the top of the support frame.

4. The push-pull pressure test bench according to claim 1, wherein an observation port is formed in the game standard, an amplifying lens is arranged in the observation port, the amplifying lens faces to scales of the graduated scale, and indication arrows are arranged on the game standard and located on two sides of the observation port.

5. The push-pull pressure test bench according to claim 1, wherein a display screen is arranged on the cursor member, and a grid displacement sensor electrically connected with the display screen is arranged in the cursor member.