CN222328120U

CN222328120U - Low friction cylinder comprehensive performance test workbench

Info

Publication number: CN222328120U
Application number: CN202420247181.7U
Authority: CN
Inventors: 张成斌; 潘蝶; 张凤飞; 惠晓牢; 杨艳桦; 张翱; 张凯; 郑菊妹; 张成丰
Original assignee: Hangzhou Xinlinda Automation Technology Co ltd
Current assignee: Hangzhou Xinlinda Automation Technology Co ltd
Priority date: 2024-02-01
Filing date: 2024-02-01
Publication date: 2025-01-10
Anticipated expiration: 2034-02-01

Abstract

The utility model discloses a low-friction air cylinder comprehensive performance test workbench, which relates to the technical field of air cylinders and comprises a workbench body, wherein upright posts are fixedly arranged at four corners of the upper surface of the workbench body, top plates are fixedly arranged at the tops of the four upright posts, clamping assemblies are arranged on the upper surface of the workbench body, U-shaped sliding grooves are formed in the surface of the workbench body, moving frames are slidably connected to two sides of the inner side walls of the U-shaped sliding grooves, and the low-friction air cylinder comprehensive performance test workbench is characterized in that a first motor is started to drive a bidirectional screw rod to rotate through the arrangement of the clamping assemblies, so that the moving frames at the two sides are regulated to drive an annular ring and an inner clamping frame to move, the low-friction air cylinders with different sizes are rapidly clamped and fixed, the application range of the device is improved, and meanwhile, the situation that the low-friction air cylinders move in the test process is avoided, and the device can accurately test the real performance.

Description

Low friction cylinder comprehensive performance test workbench

Technical Field

The utility model relates to the technical field of air cylinders, in particular to a low-friction air cylinder comprehensive performance test workbench.

Background

Among the fixing modes of the cylinder, there is an end fixing method, that is, fixing is performed at one end of the cylinder, but the fixing mode often generates relative torsion force, so that the cylinder generates unnecessary work during working, the output power of the cylinder is reduced, and meanwhile, relative friction is generated.

The existing comprehensive performance test workbench cannot effectively clamp and fix low-friction air cylinders with different sizes in the performance test process of the low-friction air cylinders, so that the situation that the low-friction air cylinders move in the test process occurs, the adaptability of a test device is further reduced, and real performance test data cannot be tested.

Disclosure of utility model

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a comprehensive performance test workbench for a low-friction air cylinder, which solves the problems that the conventional comprehensive performance test workbench cannot effectively clamp and fix the low-friction air cylinders with different sizes in the process of testing the performance of the low-friction air cylinder, so that the low-friction air cylinder moves in the test process, the adaptability of a test device is reduced, and real performance test data cannot be tested.

Technical proposal

The low-friction cylinder comprehensive performance testing workbench comprises a workbench body, wherein upright posts are fixedly arranged at four corners of the upper surface of the workbench body, top plates are fixedly arranged at the tops of the four upright posts, and a clamping assembly is arranged on the upper surface of the workbench body;

The surface of the workbench body is provided with a U-shaped chute, two sides of the inner side wall of the U-shaped chute are both connected with movable frames in a sliding way, the surfaces of the two movable frames are connected with a bidirectional screw rod in a threaded way, the surfaces of the two movable frames are fixedly provided with annular rings, the inner side wall of each annular ring is provided with an annular chute, the inside of each annular ring is rotationally connected with a clamping frame, the side surfaces of the clamping frames are annularly and fixedly provided with a plurality of brackets, the surface rotation of support is connected with the driven voller, the driven voller rotates the inside of connecting in annular spout, one of them the round hole has been seted up on the one side surface of centre gripping frame, one side surface fixed mounting of workstation body has first motor, the output fixed mounting of first motor has first body of rod, the one end fixed mounting of first body of rod has two-way lead screw.

Optionally, the opposite side a side surface annular array fixed mounting of centre gripping frame has flexible post, a plurality of the one end fixed mounting of flexible post has the rotor plate, a side surface fixed mounting of rotor plate has the column spinner.

Optionally, the upper surface of workstation body is through base fixed mounting has the second motor, the output fixed mounting of second motor has the column spinner.

Optionally, electric putter is fixed mounting in the middle part of roof lower surface, electric putter's bottom fixed mounting has the clamp plate, the inside wall fixed mounting of clamp plate has pressure sensor.

Optionally, the both sides surface of pressing plate all is connected with the stabilizer bar through articulated seat rotation, the other end of stabilizer bar is connected with the sliding block through articulated seat rotation, first spout has all been seted up to the both sides of roof lower surface, the inside fixed mounting of first spout has the fixed column, the sliding block slides at the surface of fixed column.

Optionally, a side surface fixed mounting of workstation body has the third motor, the output of third motor has first lead screw through the second body of rod fixed mounting, the surface threaded connection of first lead screw has the carriage, a side surface fixed mounting of carriage has the sliding plate, drives first lead screw through the third motor and rotates and make carriage and inside friction roller remove to make the friction roller remove the friction test to the different positions of low friction cylinder surface, improved test friction range.

Optionally, the upper surface fixed mounting of sliding plate has driving motor, driving motor's output fixed mounting has the rotary rod, rotary rod rotatory through connection is in the surface of carriage, the surface fixed mounting of rotary rod has the friction roller, sliding plate sliding connection rotates in the upper surface of workstation body through driving motor drive rotary rod, and the rotary rod drives the friction roller of surface and rubs the surface of low friction cylinder to carry out friction test to low friction cylinder.

Advantageous effects

The utility model provides a low-friction cylinder comprehensive performance test workbench, which has the following beneficial effects:

1. According to the comprehensive performance test workbench for the low-friction air cylinder, the first motor is started to drive the bidirectional screw rod to rotate through the arrangement of the clamping assembly, so that the moving frames on two sides are adjusted to drive the annular ring and the clamping frame inside to move, the low-friction air cylinders with different sizes inside are rapidly clamped and fixed, the application range of the device is improved, meanwhile, the situation that the low-friction air cylinders move in the test process is avoided, and the device can accurately test the real performance;

2. Through the setting of other subassemblies such as flexible post, rotor plate, second motor, electric putter and push plate, start second motor drive centre gripping frame and inside low friction cylinder and rotate to can carry out friction test to low friction cylinder's different surfaces, start electric putter simultaneously and drive push plate and move down, test low friction cylinder's compressive property, can carry out multifaceted performance to low friction cylinder's different directions, improved the capability test scope of device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

FIG. 4 is a schematic view of the structure of the pressing plate and the pressure sensor of the present utility model.

The device comprises a workbench body, 2, an upright post, 3, a clamping assembly, 301, a U-shaped chute, 302, a movable frame, 303, a bidirectional screw rod, 304, an annular ring, 305, a clamping frame, 306, a driven roller, 307, a first motor, 4, a telescopic column, 5, a rotating plate, 6, a second motor, 7, an electric push rod, 8, a pressing plate, 9, a pressure sensor, 10, a stabilizer bar, 11, a sliding block, 12, a third motor, 13, a first screw rod, 14, a sliding frame, 15, a driving motor, 16 and a friction roller.

Detailed Description

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a technical scheme that the low-friction air cylinder comprehensive performance testing workbench comprises a workbench body 1, upright posts 2 are fixedly arranged at four corners of the upper surface of the workbench body 1, top plates are fixedly arranged at the tops of the four upright posts 2, a clamping assembly 3 is arranged on the upper surface of the workbench body 1, a U-shaped sliding groove 301 is formed in the surface of the workbench body 1, two sides of the inner side wall of the U-shaped sliding groove 301 are slidably connected with a movable frame 302, surfaces of the two movable frames 302 are in threaded connection with a bidirectional screw rod 303, an annular ring 304 is fixedly arranged on the surface of the two movable frames 302, an annular sliding groove is formed in the inner side wall of the annular ring 304, a clamping frame 305 is rotatably connected with an inner part of the annular ring, a plurality of brackets are rotatably connected with driven rollers 306, one side surface of the clamping frame 305 is provided with a round hole, one side surface of the workbench body 1 is fixedly provided with a first motor 307, the output end of the first motor 307 is fixedly provided with a first rod body 303, and one end of the first rod body is fixedly provided with the bidirectional screw rod 303.

The annular array of one side surface of opposite side centre gripping frame 305 is fixed mounting has flexible post 4, and the one end fixed mounting of a plurality of flexible post 4 has rotor plate 5, and the one side surface fixed mounting of rotor plate 5 has the column spinner.

The upper surface of the workbench body 1 is fixedly provided with a second motor 6 through a base, and the output end of the second motor 6 is fixedly provided with a rotary column.

The middle part fixed mounting of roof lower surface has electric putter 7, and electric putter 7's bottom fixed mounting has press board 8, and press board 8's inside wall fixed mounting has pressure sensor 9.

The both sides surface of pressing board 8 all is connected with stabilizer bar 10 through articulated seat rotation, and the other end of stabilizer bar 10 is connected with slider 11 through articulated seat rotation, and first spout has all been seted up to the both sides of roof lower surface, and the inside fixed mounting of first spout has the fixed column, and slider 11 slides at the surface of fixed column.

One side surface fixed mounting of workstation body 1 has third motor 12, and the output of third motor 12 has first lead screw 13 through the second body of rod fixed mounting, and the surface threaded connection of first lead screw 13 has carriage 14, and one side surface fixed mounting of carriage 14 has the sliding plate, drives first lead screw 13 through third motor 12 and rotates and make carriage 14 and inside friction roll 16 remove to make friction roll 16 remove the friction test to the different positions of low friction cylinder surface, improved test friction range.

The upper surface fixed mounting of sliding plate has driving motor 15, and driving motor 15's output fixed mounting has the rotary rod, and rotary rod rotation through connection is in the surface of carriage 14, and the surface fixed mounting of rotary rod has friction roll 16, and sliding plate sliding connection rotates in the upper surface of workstation body 1, drives the rotary rod through driving motor 15, and the rotary rod drives the friction roll 16 of surface and rubs the surface of low friction cylinder to carry out friction test to low friction cylinder.

In the utility model, the working steps of the device are as follows:

The staff places the low friction cylinder in the inside of the two sides clamping frame 305, then starts the first motor 307 to drive the first rod body to drive the two-way screw rod 303 to rotate, so that the two-side moving frame 302 slides on the surface of the two-way screw rod 303, the moving frame 302 drives the inner annular ring 304 to move, the annular ring 304 drives the inner clamping frame 305 to move, the clamping frame 305 moves and clamps and fixes the inner low friction cylinder, then starts the electric push rod 7 to drive the lower pressing plate 8 to move, the pressing plate 8 moves to drive the stabilizer bars 10 on two sides to move, the stabilizer bars 10 drive the sliding block 11 on one end to slide, the sliding block 11 slides on the outer surfaces of the first sliding groove and the fixed column, the pressing plate 8 drives the inner pressure sensor 9 to move downwards, the pressure sensor 9 presses on the surface of the low friction cylinder, therefore, the pressure applied by the low friction cylinder can be displayed, the compression resistance of the low friction cylinder is tested, when the friction test is required to be carried out on the low friction cylinder, the driving motor 15 is started to drive the rotary rod and the friction roller 16 to rotate, the surface of the low friction cylinder is rubbed through the rotating friction roller 16, when the friction roller 16 is required to be moved, the third motor 12 is started by a worker to drive the first screw rod 13 to rotate, the sliding plate is driven to slide by the sliding frame 14 through the rotation of the first screw rod 13, the friction roller 16 and the driving motor 15 are driven to synchronously move, after one surface friction is finished, the second motor 6 is started by the worker to drive the rotary plate 5 to rotate, the telescopic column 4 is driven to rotate, the clamping frame 305 on one side is driven to synchronously rotate through the clamped low friction cylinder, the clamping frame 305 drives the driven roller 306 at the peripheral side to rotate in the annular chute at the inner side wall of the annular ring 304, so as to drive the low-friction cylinder inside to rotate, and further perform friction test on different surfaces of the low-friction cylinder.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The comprehensive performance test workbench for the low-friction air cylinder comprises a workbench body (1) and is characterized in that upright posts (2) are fixedly arranged at four corners of the upper surface of the workbench body (1), top plates are fixedly arranged at the tops of the four upright posts (2), and a clamping assembly (3) is arranged on the upper surface of the workbench body (1);

The novel workbench comprises a workbench body (1), wherein a U-shaped sliding groove (301) is formed in the surface of the workbench body (1), two moving frames (302) are slidably connected to two sides of the inner side wall of the U-shaped sliding groove (301), two moving frames (302) are connected with two-way screw rods (303) through surface threads, annular rings (304) are fixedly arranged on the surfaces of the moving frames (302), annular sliding grooves are formed in the inner side wall of each annular ring (304), clamping frames (305) are rotatably connected to the inner side of each annular ring, a plurality of supports are fixedly arranged on the side surfaces of the clamping frames (305) in an annular mode, driven rollers (306) are rotatably connected to the inner side of each annular sliding groove, one side surface of each clamping frame (305) is provided with a round hole, a first motor (307) is fixedly arranged on one side surface of the workbench body (1), a first rod body is fixedly arranged at the output end of each first motor (307), and one end of each bidirectional screw rod (303) is fixedly arranged on one end of the first rod body.

2. The low-friction cylinder comprehensive performance test workbench according to claim 1, wherein telescopic columns (4) are fixedly arranged on one side surface of the clamping frame (305) on the other side in an annular array mode, rotating plates (5) are fixedly arranged at one ends of the telescopic columns (4), and rotating columns are fixedly arranged on one side surface of the rotating plates (5).

3. The low-friction cylinder comprehensive performance testing workbench according to claim 2, wherein the second motor (6) is fixedly arranged on the upper surface of the workbench body (1) through a base, and a rotary column is fixedly arranged at the output end of the second motor (6).

4. The low-friction cylinder comprehensive performance testing workbench is characterized in that an electric push rod (7) is fixedly arranged in the middle of the lower surface of the top plate, a pressing plate (8) is fixedly arranged at the bottom of the electric push rod (7), and a pressure sensor (9) is fixedly arranged on the inner side wall of the pressing plate (8).

5. The low-friction cylinder comprehensive performance test workbench according to claim 4, wherein stabilizer bars (10) are rotatably connected to the surfaces of two sides of the pressing plate (8) through hinging seats, sliding blocks (11) are rotatably connected to the other ends of the stabilizer bars (10) through hinging seats, first sliding grooves are formed in two sides of the lower surface of the top plate, fixing columns are fixedly arranged in the first sliding grooves, and the sliding blocks (11) slide on the outer surfaces of the fixing columns.

6. The low-friction cylinder comprehensive performance testing workbench is characterized in that a third motor (12) is fixedly arranged on one side surface of the workbench body (1), a first screw rod (13) is fixedly arranged at the output end of the third motor (12) through a second rod body, a sliding frame (14) is connected with the outer surface of the first screw rod (13) in a threaded mode, and a sliding plate is fixedly arranged on one side surface of the sliding frame (14).

7. The low friction cylinder comprehensive performance test workbench according to claim 6, wherein a driving motor (15) is fixedly arranged on the upper surface of the sliding plate, a rotating rod is fixedly arranged at the output end of the driving motor (15), the rotating rod is rotatably connected to the surface of the sliding frame (14) in a penetrating mode, a friction roller (16) is fixedly arranged on the outer surface of the rotating rod, and the sliding plate is slidably connected to the upper surface of the workbench body (1).