Multifunctional platform for testing gas spring

Abstract

The utility model relates to a multifunctional platform for testing a gas spring, which belongs to the technical field of gas spring testing equipment and comprises a processing table, a mounting frame and a clamping assembly are arranged at the top of the processing table, a limiting assembly and a second measuring assembly are arranged at the bottom of the mounting frame, and a first measuring assembly is arranged at the top of the clamping assembly. The beneficial effects of the utility model are that through the arrangement of the first measuring assembly, when the device is in use, the gas spring is installed inside the clamping assembly, the diameter dimension of the gas spring can be measured by moving the position of the measuring ruler, the surface of the measuring ruler is printed with scale marks, direct reading is facilitated, and the measuring ruler can move and can also overturn back and forth, so that the measuring ruler is convenient to use. The device is very convenient and rapid to use, greatly improves the measurement efficiency, does not need an additional device to measure the size, is simple in material taking, and is lower in cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to air spring test equipment technical field, specifically is a kind of multifunctional platform for air spring test. BACKGROUND

[0002] Air spring is a kind of industrial fittings that can support, buffer, brake, height adjustment and angle adjustment, etc., it is composed of the following parts: pressure cylinder, piston rod, piston, sealing guide sleeve, filler (inert gas or oil-gas mixture), cylinder control element and cylinder outside control element (pointing to controllable air spring) and joint etc., principle is to fill inert gas or oil-gas mixture in the closed pressure cylinder, make the pressure in cavity several times or several dozens times higher than atmospheric pressure, utilize the cross-sectional area of piston rod is less than the cross-sectional area of piston to generate pressure difference and realize the movement of piston rod. Due to the fundamental difference in principle, air spring has very remarkable advantages than ordinary spring: relatively slow speed, dynamic force change is not big (generally within 1:1.2), easy to control.

[0003] The air spring test platform of prior art has the following shortcomings: it is often to test the fatigue strength of air spring, and additional steps are still needed to operate when measuring the appearance size of air spring, thereby increasing the measurement time, resulting in greatly reduced test efficiency of air spring. UTILITY MODEL CONTENTS

[0004] To solve the problems presented in the above background art, the utility model provides a kind of multifunctional platform for air spring test, with measuring assembly one, to solve the problem that air spring test platform is often to test the fatigue strength of air spring, and additional steps are still needed to operate when measuring the appearance size of air spring, thereby increasing the measurement time, resulting in greatly reduced test efficiency of air spring.

[0005] The technical scheme of the utility model is: a kind of multifunctional platform for air spring test, including processing table, the top of the processing table is provided with mounting bracket and clamping assembly, the bottom of the mounting bracket is provided with limiting assembly and measuring assembly two, the top of the clamping assembly is provided with measuring assembly one;

[0006] The clamping assembly includes base, the measuring assembly one includes vertical plate, baffle, measuring scale and vertical plate, the vertical plate is fixedly installed on the top of base, the both ends of measuring scale are fixedly connected with vertical plate, the baffle is movably sleeved on the outside of measuring scale, one end of the baffle is provided as circular arc, the surface of measuring scale is provided with scale line.

[0007] Further, the clamping assembly further comprises a rotating plate, a threaded rod, a clamping plate, a spring damping frame and a bottom plate, one end of the threaded rod is fixedly connected with the rotating plate, the other end of the threaded rod is movably connected with the clamping plate through a bearing.

[0008] Further, the bottom wall of the base is provided with a groove, the spring damping frame is fixedly installed on the bottom wall of the groove, and the top of the spring damping frame is fixedly connected with the bottom plate.

[0009] Further, the bottom of the processing table is fixedly provided with a supporting leg, and the bottom end of the supporting leg is fixedly provided with a foot pad.

[0010] Further, the limiting assembly comprises an electric push rod, a connecting frame and a limiting pin, the electric push rod is fixedly installed on the top of the mounting frame, the output end of the electric push rod is fixedly connected with the connecting frame, and the limiting pin is movably inserted into the connecting frame.

[0011] Further, the measuring assembly two comprises a top plate, a fixed rod, a measuring plate, a limiting shaft, a sleeve and a return spring, the top plate is fixedly installed on the two side outer walls of the mounting frame, the top end of the fixed rod is fixedly installed on the bottom of the top plate, the sleeve is movably sleeved on the outside of the fixed rod, the return spring is movably sleeved on the outside of the fixed rod, the top end of the return spring is clamped with the sleeve, the limiting shaft is fixedly installed on the bottom of the sleeve, and the measuring plate is movably sleeved on the outside of the limiting shaft.

[0012] The utility model discloses a kind of multifunctional platforms for gas spring test, compared with prior art, with the following improvements and advantages:

[0013] By being provided with measuring assembly one, when using, gas spring is installed in the inside of clamping assembly, and then the position of measuring scale can be moved, so that the diameter size of gas spring can be measured, the surface of measuring scale is marked with scale line, direct reading is facilitated, while measuring scale can also be flipped back and forth, it is very convenient and fast to use, greatly improve the efficiency of measurement, without additional setting device to measure its size, material is relatively simple, cost is lower. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further explained below by combining with drawings and embodiment:

[0015] Figure 1 It is the clamping assembly three-dimensional schematic view of the utility model;

[0016] Figure 2 It is the sectional view schematic view of the utility model;

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

[0018] Figure 4 Figure 2 is a schematic view of the measuring assembly two of the utility model;

[0019] Mark explanation: 1, processing platform; 2, support leg; 3, foot pad; 4, base; 5, rotating plate; 6, threaded rod; 7, clamping plate; 8, bottom plate; 9, spring shock frame; 10, vertical plate; 12, baffle; 14, mounting bracket; 15, electric push rod; 16, top plate; 17, fixed rod; 18, measuring plate; 19, limit shaft; 20, sleeve; 21, connecting frame; 22, return spring; 24, limit pin; 25, measuring scale. DETAILED DESCRIPTION

[0020] The utility model discloses an improved multifunctional platform for gas spring testing, which comprises a processing platform 1, a mounting bracket 14 and a clamping assembly arranged on the top of the processing platform 1, a limit assembly and a measuring assembly two arranged on the bottom of the mounting bracket 14, and a measuring assembly one arranged on the top of the clamping assembly. Figures 1 to 4 The utility model discloses an improved multifunctional platform for gas spring testing, which comprises a processing platform 1, a mounting bracket 14 and a clamping assembly arranged on the top of the processing platform 1, a limit assembly and a measuring assembly two arranged on the bottom of the mounting bracket 14, and a measuring assembly one arranged on the top of the clamping assembly.

[0021] The utility model discloses an improved multifunctional platform for gas spring testing, which comprises a processing platform 1, a mounting bracket 14 and a clamping assembly arranged on the top of the processing platform 1, a limit assembly and a measuring assembly two arranged on the bottom of the mounting bracket 14, and a measuring assembly one arranged on the top of the clamping assembly. Figures 1-4 As shown in the figure, the utility model discloses a processing platform 1, the top of processing platform 1 is provided with mounting bracket 14 and clamping assembly, the bottom of mounting bracket 14 is provided with limit assembly and measuring assembly two, the top of clamping assembly is provided with measuring assembly one.

[0022] The clamping assembly comprises a base 4, the measuring assembly one comprises a vertical plate 10, a baffle 12, a measuring scale 25 and the vertical plate 10, the vertical plate 10 is fixedly installed on the top of the base 4, the two ends of the measuring scale 25 are fixedly connected with the vertical plate 10 respectively, the baffle 12 is movably sleeved on the outside of the measuring scale 25, one end of the baffle 12 is provided in arc shape, the surface of the measuring scale 25 is provided with a scale line, by being provided with measuring assembly one, when using, the gas spring is installed in the inside of clamping assembly, and then the position of the measuring scale 25 can be moved, so that the diameter size of the gas spring can be measured, the surface of the measuring scale 25 is printed with a scale line, direct reading is convenient, and the measuring scale 25 can also be moved and flipped back and forth, so it is very convenient and fast to use, greatly improves the efficiency of measurement, does not need to additionally set up device to measure its size, is relatively simple to material, and is low in cost.

[0023] The clamping assembly further comprises a rotating plate 5, a threaded rod 6, a clamping plate 7, a spring damping frame 9 and a bottom plate 8, the threaded rod 6 is threadedly inserted into the inner wall of the base 4, one end of the threaded rod 6 is fixedly connected with the rotating plate 5, the other end of the threaded rod 6 is movably connected with the clamping plate 7 through a bearing, the bottom wall of the base 4 is provided with a groove, the spring damping frame 9 is fixedly installed on the bottom wall of the groove, the top of the spring damping frame 9 is fixedly connected with the bottom plate 8, and in use, the gas spring is installed in the inner part of the base 4, and then the rotating plate 5 is adjusted, so that the threaded rod 6 drives the clamping plate 7 to move to clamp and limit the gas spring, and the spring damping frame 9 and the bottom plate 8 play a damping protection role on the bottom of the gas spring.

[0024] The bottom of the processing table 1 is fixedly provided with supporting legs 2, and the bottom end of each supporting leg 2 is fixedly provided with a foot pad 3.

[0025] The limiting assembly comprises an electric push rod 15, a connecting frame 21 and a limiting pin 24, the electric push rod 15 is fixedly installed on the top of the mounting frame 14, the output end of the electric push rod 15 is fixedly connected with the connecting frame 21, and the limiting pin 24 is movably inserted into the inner part of the connecting frame 21.

[0026] The second measuring assembly comprises a top plate 16, a fixed rod 17, a measuring plate 18, a limiting shaft 19, a sleeve 20 and a return spring 22, the top plate 16 is fixedly installed on the outer walls on the two sides of the mounting frame 14, the top end of the fixed rod 17 is fixedly installed on the bottom of the top plate 16, the sleeve 20 is movably sleeved on the outer part of the fixed rod 17, the return spring 22 is movably sleeved on the outer part of the fixed rod 17, the top end of the return spring 22 is clamped with the sleeve 20, the limiting shaft 19 is fixedly installed on the bottom of the sleeve 20, and the measuring plate 18 is movably sleeved on the outer part of the limiting shaft 19.

[0027] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode is adopted in the circuit connection, and the specific connection mode is not described in detail here, and the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field.

[0028] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional platform for gas spring testing, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with a mounting frame (14) and a clamping assembly, the bottom of the mounting frame (14) is provided with a limiting assembly and a measuring assembly, and the top of the clamping assembly is provided with a measuring assembly. The clamping assembly comprises a base (4), the measuring assembly one comprises a vertical plate (10), a baffle (12), a measuring scale (25) and a vertical plate (10), the vertical plate (10) is fixedly installed on the top of the base (4), the two ends of the measuring scale (25) are fixedly connected with the vertical plate (10), the baffle (12) is movably sleeved on the outside of the measuring scale (25), one end of the baffle (12) is provided in arc shape, and the surface of the measuring scale (25) is provided with a scale line.

2. The multifunctional platform for gas spring test according to claim 1, characterized in that: The clamping assembly further comprises a rotating plate (5), a threaded rod (6), a clamping plate (7), a spring damping frame (9) and a bottom plate (8), the threaded rod (6) is threadedly inserted into the inside of the side wall of the base (4), one end of the threaded rod (6) is fixedly connected with the rotating plate (5), and the other end of the threaded rod (6) is movably connected with the clamping plate (7) through a bearing.

3. The multifunctional platform for gas spring test according to claim 2, characterized in that: The bottom wall of the base (4) is provided with a groove, the spring damping frame (9) is fixedly installed on the bottom wall of the groove, and the top of the spring damping frame (9) is fixedly connected with the bottom plate (8).

4. The multifunctional platform for gas spring test according to claim 1, characterized in that: The bottom of the processing table (1) is fixedly installed with a supporting leg (2), and the bottom end of the supporting leg (2) is fixedly installed with a foot pad (3).

5. The multifunctional platform for gas spring test according to claim 1, characterized in that: The limiting assembly comprises an electric push rod (15), a connecting frame (21) and a limiting pin (24), the electric push rod (15) is fixedly installed on the top of the mounting frame (14), the output end of the electric push rod (15) is fixedly connected with the connecting frame (21), and the limiting pin (24) is movably inserted into the inside of the connecting frame (21).

6. The multifunctional platform for gas spring testing of claim 1, wherein: The measuring assembly two comprises a top plate (16), a fixed rod (17), a measuring plate (18), a limiting shaft (19), a sleeve (20) and a return spring (22), the top plate (16) is fixedly installed on the two side outer walls of the mounting frame (14), the top end of the fixed rod (17) is fixedly installed on the bottom of the top plate (16), the sleeve (20) is movably sleeved on the outside of the fixed rod (17), the return spring (22) is movably sleeved on the outside of the fixed rod (17), the top end of the return spring (22) is clamped with the sleeve (20), the limiting shaft (19) is fixedly installed on the bottom of the sleeve (20), and the measuring plate (18) is movably sleeved on the outside of the limiting shaft (19).

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