CN213580484U

CN213580484U - Torsion test machine with impact test

Info

Publication number: CN213580484U
Application number: CN202022305870.3U
Authority: CN
Inventors: 左江山
Original assignee: Suzhou Shengben Automation Technology Co ltd
Current assignee: Suzhou Shengben Automation Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-29
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a torsion test machine with impact test, which comprises a workbench, wherein the bottom end surface of the workbench is connected with a plurality of support columns, the upper end surface of the workbench is provided with a mounting groove, a torsion sensor is arranged in the mounting groove, the right side of the upper end surface of the workbench is fixedly connected with a baffle, the right side of the baffle is provided with a pressure sensor, when the torsion test is needed, a workpiece is placed on a fixed disc, a first air cylinder is started to drive a clamping plate to approach towards the direction of the workpiece and clamp and fix the workpiece, after the torsion test is finished, a motor is started to drive a rotary disc to rotate, thereby measuring the torsion value of the workpiece, when the impact force test is needed, the workpiece is placed between a front locking plate and a rear locking plate through bolts, a second air cylinder is started to drive the workpiece to move leftwards, the pressure sensor is contacted with the baffle, the second air, the pressure sensor collects the maximum pressure values measured and displays a maximum reading.

Description

Torsion test machine with impact test

Technical Field

The utility model relates to a test equipment technical field specifically is a torsion test machine with impact test.

Background

For the industries of electronics, food and the like at present, torsion tests are required for a plurality of finished products, such as hardware processing, electronic products, electric appliances, equipment, cameras, bottle caps, toys and the like, the torsion tests are mainly used for detecting the fastening degree of a sample and the torsion resistance of certain parts of the sample so as to determine whether the sample meets the torsion requirement, the existing torsion test machine can only test the torsion, cannot test the impact force, and is limited in application, so that the torsion test machine with the impact test is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a torsion test machine with shock test to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a torsion testing machine with impact testing comprises a workbench, wherein a plurality of supporting columns are fixedly connected to the bottom end face of the workbench, first supporting plates are fixedly connected to the left side and the right side of the upper end face of the workbench respectively, a second supporting plate is fixedly connected between the upper end faces of the first supporting plates on the left side and the right side, a mounting groove is formed in the upper end face of the workbench and located below the second supporting plate, a motor is fixedly mounted on the side wall of the inner bottom end of the mounting groove, one end of a torsion sensor is fixedly connected to the output end of the motor, the torsion sensor is fixedly mounted in the mounting groove through a mounting frame, a rotary disc is fixedly connected to the other end of the torsion sensor, a fixed disc is fixedly connected to the upper end face of the rotary disc, a placing groove is formed in the center of the fixed disc, and first sliding grooves, the upper end face of the workbench is fixedly connected with a fourth supporting plate at the left and right sides respectively, the fourth supporting plate is arranged at the right side of the baffle, a connecting rod is transversely and movably penetrated on the fourth supporting plate at the left and right sides, a pressure sensor is fixedly arranged at the left end of the connecting rod, a push plate is fixedly connected at the right end of the connecting rod, a second air cylinder is fixedly arranged at the upper end face of the workbench and at the right side of the push plate, the output end of the second cylinder is fixedly connected with a movable plate, and the front side and the rear side of the upper end face of the movable plate are respectively hinged with one end of a locking plate.

Preferably, a second sliding groove is formed in the upper end face of the workbench and located below the moving plate, and the second sliding groove is connected with the moving plate in a sliding mode.

Preferably, the left side and the right side of the upper end face of the second supporting plate are respectively and fixedly provided with a third air cylinder, and the output end of the third air cylinder is fixedly connected with the upper end face of the mounting plate.

Preferably, rubber pads are respectively arranged on the opposite sides of the clamping plates on the left side and the right side.

Preferably, a controller is fixedly mounted on the right end face of the workbench, and the controller is electrically connected with the motor, the signal input end of the first cylinder, the signal input end of the second cylinder, the signal input end of the third cylinder and the signal output end of the torsion inductor through wires respectively.

Preferably, the bottom end of the supporting column is provided with an anti-skid cushion block

Compared with the prior art, the beneficial effects of the utility model are that: when the torque force of a workpiece needs to be tested, the workpiece is placed on a placing groove in a fixed disc, a controller starts a third air cylinder, the third air cylinder works to drive a mounting plate and a clamping plate to move up and down, the upper position and the lower position of the workpiece needing to be clamped are adjusted, after the position is adjusted, a first air cylinder is started through the controller, the first air cylinder works to drive the clamping plate to approach towards the direction of the workpiece, the workpiece is clamped and fixed through the clamping plate, a spring is arranged to be matched with a rubber pad on the clamping plate and used for preventing the clamping plate from damaging the workpiece, after the fixing is finished, a motor is started through the controller and drives a rotary disc and the fixed disc to rotate, so that the torque force value of the workpiece is tested, a torque force sensor transmits the measured torque force value information of the workpiece to the controller, and when the impact force of the workpiece needs, the second cylinder is started through the controller, the second cylinder drives the moving plate and the workpiece to move leftwards, the push plate and the pressure sensor are pushed to move leftwards, the pressure sensor is in contact with the baffle, the second cylinder continues to work to apply pressure, when the workpiece is deformed or damaged, the second cylinder stops working, the pressure sensor displays the measured maximum pressure value through indicating, and therefore the impact force test on the workpiece is completed.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a torsion testing machine with an impact test;

FIG. 2 is an enlarged view of a structure of a clamp plate and a third support plate of a torsion testing machine with an impact test;

fig. 3 is a left enlarged schematic view of a structure of a moving plate and a locking plate of a torsion testing machine with an impact test.

In the figure: 1-supporting column, 2-first cylinder, 3-mounting plate, 4-first sliding groove, 5-second supporting plate, 6-third cylinder, 7-third supporting plate, 8-spring, 9-clamping plate, 10-baffle, 11-pressure sensor, 12-fourth supporting plate, 13-connecting rod, 14-push plate, 15-locking plate, 16-second cylinder, 17-moving plate, 18-second sliding groove, 19-rotary table, 20-motor, 21-torsion sensor, 22-fixed disc, 23-controller, 24-supporting column, 25-first supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a torsion testing machine with impact testing comprises a workbench 1, wherein a plurality of supporting columns 24 are fixedly connected to the bottom end surface of the workbench 1, the left side and the right side of the upper end surface of the workbench 1 are respectively and fixedly connected with a first supporting plate 25, a second supporting plate 5 is fixedly connected between the upper end surfaces of the first supporting plates 25 on the left side and the right side, an installation groove is formed in the upper end surface of the workbench 1 and positioned below the second supporting plate 5, a motor 20 is fixedly installed on the inner bottom end side wall of the installation groove, an output end of the motor 20 is fixedly connected with one end of a torsion inductor 21, the torsion inductor 21 is fixedly installed in the installation groove through an installation frame, a turntable 19 is fixedly connected to the other end of the torsion inductor 21, a fixed disk 22 is fixedly connected to the upper end surface of the turntable 19, a placement groove is formed in the center of the fixed disk 22, and first sliding grooves 4 are respectively formed, the mounting plate 3 is connected to the first chute 4 in a sliding manner, the first air cylinders 2 are respectively and fixedly mounted on the opposite sides of the mounting plates 3 on the left side and the right side, the output end of the first air cylinder 2 is fixedly connected with a third supporting plate 7, the opposite sides of the third supporting plates 7 on the left side and the right side are respectively and fixedly connected with one ends of a plurality of springs 8, the other ends of the springs 8 are fixedly connected with a clamping plate 9, a baffle plate 10 is fixedly connected to the right side of the first supporting plate 25 on the upper end face of the workbench 1 and positioned on the right side, fourth supporting plates 12 are respectively and fixedly connected to the left side and the right side of the upper end face of the workbench 1, the fourth supporting plates 12 on the left side and the right side are arranged on the right side of the baffle plate 10, connecting rods 13 are transversely and movably penetrated in the, the upper end surface of the workbench 1 is fixedly provided with a second cylinder 16 on the right side of the push plate 14, the output end of the second cylinder 16 is fixedly connected with a movable plate 17, and the front side and the rear side of the upper end surface of the movable plate 17 are respectively hinged with one end of a locking plate 15.

When the torsion of a workpiece needs to be tested, the workpiece is placed on a placing groove in a fixed disc 22, a first air cylinder 2 is started, the first air cylinder 2 works to drive a clamping plate 9 to approach towards the direction of the workpiece, the workpiece is clamped and fixed through the clamping plate 9, after the fixation is finished, a motor 20 is started, the motor 20 drives a rotary disc 19 and the fixed disc 22 to rotate, so that the torsion value of the workpiece is tested, when the impact force of the workpiece needs to be tested, the workpiece is placed between locking plates 15 on the front side and the rear side, the locking plates 15 are fixedly locked through bolts, a second air cylinder 16 is started, the second air cylinder 16 drives a movable plate 17 and the workpiece to move leftwards, a push plate 14 and a pressure sensor 11 are pushed to move leftwards, the pressure sensor 11 is in contact with a baffle plate 10, the second air cylinder 16 continues to work to apply pressure, when the workpiece is deformed or damaged, the second air cylinder 16 stops working, the pressure sensor, thereby completing the impact force test on the workpiece.

And a second sliding groove 18 is formed in the upper end face of the workbench 1 and below the moving plate 17, the second sliding groove 18 is connected with the moving plate 17 in a sliding manner, and the second sliding groove 18 is used for enabling the moving plate 17 to move left and right and can move stably.

The left side and the right side of the upper end face of the second supporting plate 5 are respectively and fixedly provided with a third air cylinder 6, the output end of the third air cylinder 6 is fixedly connected with the upper end face of the mounting plate 3, when a workpiece is placed on the placing groove in the fixed plate 22, the third air cylinder 6 is started, and the third air cylinder 6 works to drive the mounting plate 3 and the clamping plate 9 to move up and down so as to adjust the upper position and the lower position of the workpiece to be clamped.

The opposite sides of the clamping plates 9 on the left side and the right side are respectively provided with a rubber pad, and the arranged rubber pads are matched with the springs 8 and used for preventing the clamping plates 9 from damaging workpieces.

The right end face of the workbench 1 is fixedly provided with a controller 23, the controller 23 is electrically connected with the motor 20, the signal input end of the first cylinder 2, the signal input end of the second cylinder 16, the signal input end of the third cylinder 6 and the signal output end of the torque sensor 21 through conducting wires, the controller 23 is arranged to facilitate an operator to control electrical equipment in the device, the operator can use the device conveniently, and meanwhile, the controller 23 is used for displaying a torque value of a workpiece measured by the torque sensor 21.

The bottom of support column 24 is provided with anti-skidding cushion block, and the anti-skidding cushion block that sets up is used for increasing the frictional force of support column 24 and ground, makes the device place more stably.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A torsion testing machine with an impact test comprises a workbench (1), and is characterized in that: the bottom end face of the workbench (1) is fixedly connected with a plurality of supporting columns (24), the left side and the right side of the upper end face of the workbench (1) are respectively fixedly connected with a first supporting plate (25), a second supporting plate (5) is fixedly connected between the upper end faces of the first supporting plates (25) on the left side and the right side, a mounting groove is formed in the upper end face of the workbench (1) and positioned below the second supporting plate (5), a motor (20) is fixedly mounted on the side wall of the inner bottom end of the mounting groove, one end of a torque sensor (21) is fixedly connected with the output end of the motor (20), the torque sensor (21) is fixedly mounted in the mounting groove through a mounting frame, a turntable (19) is fixedly connected with the other end of the torque sensor (21), a fixed disk (22) is fixedly connected with the upper end face of the turntable (19), and a placement groove is formed, first chutes (4) are respectively formed in opposite sides of first supporting plates (25) on the left side and the right side, a mounting plate (3) is connected to the first chutes (4) in a sliding manner, first cylinders (2) are respectively and fixedly mounted on opposite sides of the mounting plate (3) on the left side and the right side, a third supporting plate (7) is fixedly connected to the output end of the first cylinder (2), one ends of a plurality of springs (8) are respectively and fixedly connected to opposite sides of the third supporting plate (7) on the left side and the right side, clamping plates (9) are fixedly connected to the other ends of the springs (8), a baffle plate (10) is fixedly connected to the right side of the first supporting plate (25) on the upper end face of the workbench (1) and positioned on the right side, fourth supporting plates (12) are respectively and fixedly connected to the left side and the right side of the upper end face of the workbench (, connecting rod (13) are worn to be equipped with in the horizontal activity on fourth backup pad (12) on left and right sides, the left end fixed mounting of connecting rod (13) has pressure sensor (11), the right-hand member fixedly connected with push pedal (14) of connecting rod (13), the right side fixed mounting that the up end of workstation (1) is located push pedal (14) has second cylinder (16), the output fixedly connected with movable plate (17) of second cylinder (16), the front and back side of the up end of movable plate (17) articulates the one end that has locking plate (15) respectively.

2. The torsion testing machine with the impact test as claimed in claim 1, wherein: and a second sliding groove (18) is formed in the upper end face of the workbench (1) and is positioned below the moving plate (17), and the second sliding groove (18) is in sliding connection with the moving plate (17).

3. The torsion testing machine with the impact test as claimed in claim 2, wherein: the left side and the right side of the upper end face of the second supporting plate (5) are respectively and fixedly provided with a third cylinder (6), and the output end of the third cylinder (6) is fixedly connected with the upper end face of the mounting plate (3).

4. The torsion testing machine with the impact test according to claim 3, wherein: rubber pads are respectively arranged on the opposite sides of the clamping plates (9) on the left side and the right side.

5. The torsion testing machine with the impact test function according to claim 4, wherein: the right end face of the workbench (1) is fixedly provided with a controller (23), and the controller (23) is electrically connected with the motor (20), the signal input end of the first cylinder (2), the signal input end of the second cylinder (16), the signal input end of the third cylinder (6) and the signal output end of the torsion inductor (21) through wires.

6. The torsion testing machine with the impact test function according to claim 5, wherein: and the bottom end of the supporting column (24) is provided with an anti-skid cushion block.