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CN-224216474-U - Torsion measuring equipment

CN224216474UCN 224216474 UCN224216474 UCN 224216474UCN-224216474-U

Abstract

The application provides torsion measuring equipment, which relates to the technical field of torsion measurement and comprises a supporting component, a fixing piece, a clamping piece and a driving mechanism, wherein the supporting component comprises a supporting frame and a supporting plate, the first end of the supporting frame is fixed to a workbench, the supporting plate is arranged at the second end of the supporting frame, the fixing piece is arranged on the supporting plate and used for fixing the first end of a measured object, the clamping piece is used for clamping the second end of the measured object, and the driving mechanism is arranged on the workbench and connected with the clamping piece and drives the clamping piece to rotate through the driving mechanism so as to apply torsion to the measured object. According to the application, the measured object is driven to rotate by the driving mechanism, so that the torque force measurement efficiency is improved.

Inventors

  • Wu Dunbing
  • SUN GENG

Assignees

  • 欣旺达电子股份有限公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (10)

  1. 1. A torsion measurement apparatus, characterized in that the torsion measurement apparatus comprises: A support assembly comprising a support frame having a first end secured to the table and a support plate disposed at a second end of the support frame; The fixing piece is arranged on the supporting plate and used for fixing the first end of the measured object; the clamping piece is used for clamping the second end of the measured object; The driving mechanism is arranged on the workbench and connected with the clamping piece, and the driving mechanism drives the clamping piece to rotate so as to apply torsion to the measured object.
  2. 2. The torsion measurement apparatus according to claim 1, wherein the driving mechanism includes a motor, a rotation shaft of which is connected to the holder to drive the holder to rotate by the motor.
  3. 3. The torsion measuring apparatus according to claim 2, wherein the support plate has a first through hole formed therein, the fixing member includes a torsion meter, Wherein, the torsion meter includes: the outer shell body is provided with a plurality of grooves, A grab clamp formed at the first end of the outer shell for clamping the first end of the measured object to fix, The torsion sensor is arranged in the outer shell, the first end of the torsion sensor is connected with the grabbing clamp, so that the torsion sensor detects the torsion value born by the second end of the measured object when the second end of the measured object is twisted through the grabbing clamp, And a display part formed at the second end of the outer case and disposed at the first through hole of the support plate for displaying the torsion value detected by the torsion sensor.
  4. 4. The torsion measurement apparatus according to claim 2, further comprising: The first auxiliary plate is arranged between the front end cover of the motor and the clamping piece and is fixedly connected with the support frame, and a second through hole is formed in the first auxiliary plate; The second auxiliary plate is arranged above the first auxiliary plate and fixedly connected with the support frame, the upper surface of the second auxiliary plate is attached to the clamping piece, and a third through hole is formed in the second auxiliary plate so that the rotating shaft of the motor passes through the second through hole and the third through hole and is connected with the clamping piece; The spring is sleeved on the rotating shaft and is positioned between the first auxiliary plate and the second auxiliary plate.
  5. 5. The torsion measurement apparatus according to claim 1, further comprising: The height adjusting mechanism is arranged between the supporting frame and the supporting plate and is used for adjusting the position of the supporting plate in the vertical direction.
  6. 6. The torsion measuring apparatus according to claim 5, wherein a threaded through hole is formed in a vertical direction of the support plate, the second end of the support frame is formed with a bent portion bent toward the support plate, Wherein, the height adjustment mechanism includes: the screw rod is penetrated in the threaded through hole and is in threaded connection with the threaded through hole, The adjusting knob is arranged on the outer bending surface of the bending part and connected to the screw rod, and the screw rod drives the supporting plate to move through the rotation of the adjusting knob.
  7. 7. The torsion measurement apparatus according to claim 6, further comprising: The limiting block is arranged at one end, far away from the adjusting knob, of the supporting frame, a fourth through hole is formed in the limiting block, and one end, far away from the adjusting knob, of the screw rod penetrates through the fourth through hole.
  8. 8. The torsion measurement apparatus according to claim 7, wherein the height adjustment mechanism further comprises: The scale plate is fixedly connected with the supporting frame, scale marks are arranged on the outer surface of the scale plate, The scale pointer is arranged on the first side end of the supporting plate, and can extend to the second side of the scale plate in the length direction, so that when the supporting plate is moved, the height position of the supporting plate is indicated through the scale pointer.
  9. 9. The torsion measurement apparatus according to claim 2, further comprising: the touch screen is used for receiving the motor rotation speed input by a user; And the processor is respectively and electrically connected with the touch screen and the motor and is used for controlling the motor to act according to the rotating speed of the motor received from the touch screen.
  10. 10. The torsion measurement apparatus according to claim 9, further comprising a control box movably placed on the table, The first end of the supporting frame is fixed on the control box, the touch screen is arranged on the control box, the processor is arranged in the control box, and wiring between the processor and the touch screen and wiring between the processor and the motor are arranged in the control box.

Description

Torsion measuring equipment Technical Field The application relates to the technical field of measuring equipment, in particular to torsion measuring equipment. Background The shear stress generated by torque on the cross section of the object, namely the torsion, is a key index for evaluating the structural design reliability of parts, reflects the capability of the object to bear torsional load without failure, and is of great importance to the safety of production and manufacture. In the related art, torque is generally applied to an object to be measured by an operator manually to perform torque measurement, but this way has low torque measurement efficiency. Disclosure of utility model In view of the above, the present application provides a torsion measuring apparatus that overcomes at least one of the above-mentioned drawbacks. In a first aspect, an embodiment of the application provides a torsion measurement device, which comprises a support assembly, a fixing piece, a clamping piece and a driving mechanism, wherein the support assembly comprises a support frame and a support plate, the first end of the support frame is fixed to a workbench, the support plate is arranged at the second end of the support frame, the fixing piece is arranged on the support plate and used for fixing the first end of a measured object, the clamping piece is used for clamping the second end of the measured object, and the driving mechanism is arranged on the workbench and connected with the clamping piece and drives the clamping piece to rotate through the driving mechanism so as to apply torsion to the measured object. Preferably, the driving mechanism comprises a motor, and a rotating shaft of the motor is connected with the clamping piece so as to drive the clamping piece to rotate through the motor. Preferably, the first through hole is formed in the supporting plate, the fixing piece comprises a torsion meter, the torsion meter comprises an outer shell, a grabbing clamp and a torsion sensor, the grabbing clamp is formed at the first end of the outer shell and used for clamping the first end of the measured object to fix, the torsion sensor is arranged in the outer shell, the first end of the torsion sensor is connected with the grabbing clamp, the torsion sensor detects a torsion value born by the second end of the measured object when the second end of the measured object is twisted through the grabbing clamp, and the display piece is formed at the second end of the outer shell and arranged at the first through hole of the supporting plate and used for displaying the torsion value detected by the torsion sensor. Preferably, the torsion measuring device further comprises a first auxiliary plate, a second auxiliary plate and a spring, wherein the first auxiliary plate is arranged between the front end cover of the motor and the clamping piece and is fixedly connected with the support frame, a second through hole is formed in the first auxiliary plate, the second auxiliary plate is arranged above the first auxiliary plate and is fixedly connected with the support frame, the upper surface of the second auxiliary plate is attached to the clamping piece, a third through hole is formed in the second auxiliary plate, so that a rotating shaft of the motor passes through the second through hole and the third through hole to be connected with the clamping piece, and the spring is sleeved on the rotating shaft and is positioned between the first auxiliary plate and the second auxiliary plate. Preferably, the torsion measuring device further comprises a height adjusting mechanism arranged between the supporting frame and the supporting plate and used for adjusting the position of the supporting plate in the vertical direction. Preferably, a threaded through hole is formed in the vertical direction of the supporting plate, a bending part bending towards the supporting plate is formed at the second end of the supporting frame, the height adjusting mechanism comprises a screw rod, the screw rod penetrates through the threaded through hole and is in threaded connection with the threaded through hole, and an adjusting knob is arranged on the outer bending surface of the bending part and is connected to the screw rod, and the screw rod drives the supporting plate to move through rotation of the adjusting knob. Preferably, the torsion measuring device further comprises a limiting block, wherein the limiting block is arranged at one end, far away from the adjusting knob, of the supporting frame, a fourth through hole is formed in the limiting block, and one end, far away from the adjusting knob, of the screw rod penetrates through the fourth through hole. Preferably, the height adjusting mechanism further comprises a scale plate fixedly connected with the supporting frame, scale lines are arranged on the outer surface of the scale plate, scale pointers are arranged on the first side end of the supporting plate, and the scale pointers ca