CN210603681U

CN210603681U - Device capable of testing bearing torsion in wheel

Info

Publication number: CN210603681U
Application number: CN201921137175.1U
Authority: CN
Inventors: 朱淑娟; 肖树德
Original assignee: Ehc Engineering Plastic Shanghai Co ltd
Current assignee: Ehc Engineering Plastic Shanghai Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-22
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a can test device of bearing torsion in wheel, including the testboard, servo motor is installed through the motor cabinet to top one side of testboard, the support arm is installed to one side of testboard, the bracing piece is installed to the one end of support arm, test data display screen is installed to the one end of bracing piece. The utility model discloses this testing arrangement is by servo motor, the ring flange, the adapter sleeve, constitution such as chuck and torque sensor, the gyro wheel assembly that will test is fixed on the chuck, starting switch, servo motor starts, it rotates to drive the chuck through ring flange and adapter sleeve, the chuck rotates and drives the wheel rotation promptly, the torsion that produces during the rotation passes through the connecting axle and feeds back on the torque sensor and the test data display screen simultaneously, accomplish the test, test just torsion and anti-torsion all can, the corotation of chuck and reversal all can be tested promptly, staff's simple operation, and greatly improved production efficiency.

Description

Device capable of testing bearing torsion in wheel

Technical Field

The utility model relates to a technical field of the bearing torsion in the test wheel specifically is a can test the device of the bearing torsion in the wheel.

Background

The bearing is a precision part, is an important and key basic part in the equipment manufacturing industry, directly determines the performance, quality and reliability of a large equipment and a host product, is known as a heart part for equipment manufacturing, and similarly, in the design of a polyurethane roller, the bearing also has the function of lifting the weight, and the dynamic performance, the use reliability, the service life and the like of the roller are closely related to the bearing, so that the use environment, the use condition, the bearing capacity and the rotating speed capacity of the bearing need to be considered in particular when the roller is designed, wherein the torque force of the bearing determines the service life of the bearing, and how to test the torque force of the bearing and improve the torque force of the bearing are the key problems to be solved at present.

The testing device at the present stage has many disadvantages, for example, the testing is not accurate enough, the use is inconvenient, the testing tool is simple and rough, and the installation and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can test device of bearing torsion in wheel to the test that proposes in solving above-mentioned background is accurate inadequately, and it is inconvenient to use, and the testing tool is comparatively simple, and is coarse, and inconvenient scheduling problem is dismantled in the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can test bearing torsion's in wheel device, includes the testboard, servo motor is installed through the motor cabinet in top one side of testboard, the support arm is installed to one side of testboard, the bracing piece is installed to the one end of support arm, test data display screen is installed to the one end of bracing piece, the ring flange is installed to servo motor's one end, the adapter sleeve is installed to the one end of ring flange, the chuck is installed to the one end of adapter sleeve, the dop is installed to the one end of chuck, the gyro wheel is installed to the inboard of dop, torque sensor is installed through the connecting axle to the one.

Preferably, the connecting sleeve is connected with the flange plate in a welding mode, and the connecting sleeve is connected with one side of the chuck in an embedded mode.

Preferably, the lower part of the torque sensor is arranged on a support bracket, and the support bracket is welded on the other side of the top end of the test bench.

Preferably, the support rod is rotatably connected with the support arm through a rotating shaft, and one end of the support rod is connected with the test data display screen in an embedded mode.

Preferably, one end of the connecting shaft is embedded in a shaft hole in the middle of the roller, and the other end of the connecting shaft is rotatably installed in the torque sensor.

Preferably, one end of a main bearing of the servo motor is fixedly connected with the middle part of one side of the flange plate in an inserting and embedding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses this testing arrangement is by servo motor, the ring flange, the adapter sleeve, constitution such as chuck and torque sensor, the gyro wheel assembly that will test is fixed on the chuck, starting switch, servo motor starts, it rotates to drive the chuck through ring flange and adapter sleeve, the chuck rotates and drives the wheel rotation promptly, the torsion that produces during the rotation passes through the connecting axle and reaches torque sensor on and feed back test data display screen simultaneously, accomplish the test, test just torsion and anti-torsion all can, the corotation and the reversal of chuck all can be tested promptly, staff's simple operation, greatly promoted production efficiency, this device test is accurate, good stability, data display surveyability, bearing torsion test is accurate, the life-span of product has effectively been appraised, it is secure to use.

Drawings

Fig. 1 is a schematic structural diagram of a device for testing the torque of a bearing in a wheel according to the present invention;

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

fig. 3 is a side view of the flange plate of the present invention.

In the figure: 1. a test data display screen; 2. a support bar; 3. a support arm; 4. a torque sensor; 5. a connecting shaft; 6. connecting sleeves; 7. a flange plate; 8. a servo motor; 9. a roller; 10. clamping a head; 11. a chuck; 12. a motor base; 13. and (5) a test bench.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a device capable of testing bearing torsion in a wheel comprises a test board 13, wherein a servo motor 8 is installed on one side of the top end of the test board 13 through a motor base 12, the servo motor 8 is conveniently installed on the test board 13 through the motor base 12, a supporting arm 3 is installed on one side of the test board 13, the supporting arm 3 is used for supporting and fixing a test data display screen 1 through a supporting rod 2, the test data display screen 1 can display wheel torsion test data through the test data display screen 1, the supporting rod 2 is installed at one end of the supporting arm 3, the test data display screen 1 is installed at one end of the supporting rod 2, a flange 7 is installed at one end of the servo motor 8, the flange 7 and a connecting sleeve 6 are combined into a coupler, the servo motor 8 is conveniently connected with the chuck 11, the connecting sleeve 6 is installed at one end of the flange 7, the chuck 11, thereby drive gyro wheel 9 and rotate, dop 10 is installed to the one end of chuck 11, and gyro wheel 9 is installed to the inboard of dop 10, and torque sensor 4 is installed through connecting axle 5 to the one end of gyro wheel 9, and torque sensor 4 sets up to NCTES4000 model for detect the moment of torsion of gyro wheel 9, and data display on converting into signal of telecommunication transmission to test data display screen 1.

Furthermore, the connecting sleeve 6 is connected with the flange 7 in a welding mode, the connecting sleeve 6 is connected with one side of the chuck 11 in an embedded mode, and the connecting sleeve 6 and the flange 7 are combined to form a coupler to fixedly connect the chuck 11.

Further, torque sensor 4's below is installed and is supported on holding in the palm, and supports to hold in the palm the welding at the top opposite side of testboard 13, holds in the palm through supporting and makes things convenient for torque sensor 4 to install on testboard 13.

Further, be connected through the rotation axis rotation between bracing piece 2 and the support arm 3, and the one end and the test data display screen 1 of bracing piece 2 are inlayed and are connected, can make bracing piece 2 drive test data display screen 1 through this kind of design and rotate, adjust its towards.

Further, one end of the connecting shaft 5 is embedded in a shaft hole in the middle of the roller 9, the other end of the connecting shaft 5 is rotatably installed in the torque sensor 4, and the torque received by the roller 9 through the connecting shaft 5 is transmitted to the torque sensor 4 for signal conversion.

Furthermore, one end of a main bearing of the servo motor 8 is inserted into the middle of one side of the flange 7 and fixedly connected with the flange, and the main shaft end of the servo motor 8 is conveniently connected through the design of the flange 7.

The working principle is as follows: this equipment is when using, install gyro wheel 9 in the inboard of dop 10, through the operation of start switch control servo motor 8, servo motor 8 passes through ring flange 7 and adapter sleeve 6 and drives chuck 11 and rotate, make chuck 11 drive its inboard gyro wheel 9 and rotate, gyro wheel 9 rotates and drives connecting axle 5 and rotate, the torsion that produces when making to rotate passes to torque sensor 4 and feeds back simultaneously on the test data display screen 1, the completion is tested, test just torsion and counter-torsion all can, the corotation of chuck 11 and reversal all can be tested promptly.

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.

Claims

1. A device for testing the torque of a bearing in a wheel, comprising a test station (13), characterized in that: servo motor (8) are installed through motor cabinet (12) to top one side of testboard (13), support arm (3) are installed to one side of testboard (13), bracing piece (2) are installed to the one end of support arm (3), test data display screen (1) are installed to the one end of bracing piece (2), ring flange (7) are installed to the one end of servo motor (8), adapter sleeve (6) are installed to the one end of ring flange (7), chuck (11) are installed to the one end of adapter sleeve (6), dop (10) are installed to the one end of chuck (11), gyro wheel (9) are installed to the inboard of dop (10), torque sensor (4) are installed through connecting axle (5) to the one end of gyro wheel (9).

2. An apparatus for testing the torque of a bearing in a wheel according to claim 1, wherein: the connecting sleeve (6) is connected with the flange plate (7) in a welding mode, and the connecting sleeve (6) is connected with one side of the chuck (11) in an embedded mode.

3. An apparatus for testing the torque of a bearing in a wheel according to claim 1, wherein: the lower part of the torque sensor (4) is arranged on a support bracket, and the support bracket is welded on the other side of the top end of the test bench (13).

4. An apparatus for testing the torque of a bearing in a wheel according to claim 1, wherein: the support rod (2) is rotatably connected with the support arm (3) through a rotating shaft, and one end of the support rod (2) is connected with the test data display screen (1) in an embedded mode.

5. An apparatus for testing the torque of a bearing in a wheel according to claim 1, wherein: one end of the connecting shaft (5) is embedded into a shaft hole in the middle of the roller (9), and the other end of the connecting shaft (5) is rotatably installed in the torque sensor (4).

6. An apparatus for testing the torque of a bearing in a wheel according to claim 1, wherein: one end of a main bearing of the servo motor (8) is fixedly connected with the middle part of one side of the flange plate (7) in an inserting and embedding manner.