CN214502733U - Axle ring torque measuring device - Google Patents
Axle ring torque measuring device Download PDFInfo
- Publication number
- CN214502733U CN214502733U CN202120917526.1U CN202120917526U CN214502733U CN 214502733 U CN214502733 U CN 214502733U CN 202120917526 U CN202120917526 U CN 202120917526U CN 214502733 U CN214502733 U CN 214502733U
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- measuring
- tensiometer
- shaft collar
- collar
- torque
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Abstract
The utility model provides a shaft collar torque measuring device, workstation are cuboid planar structure, workstation upper surface one side fixed connection work piece mount pad, opposite side fixed connection measuring mechanism, measuring mechanism includes that the lower part is fixed in the mount of workstation and is fixed in the measuring part on the mount, measuring part upper portion meshing assembly tensiometer mount pad, installation tensiometer in the tensiometer mount pad, the tensiometer is measured the couple and is connected the moment of torsion measuring stick, the shaft collar measuring end of moment of torsion measuring stick inserts in the shaft collar of work piece, shaft collar measuring end cross section is circular, and the diameter of shaft collar measuring end equals the shaft collar diameter of work piece. The utility model discloses a check out test set simple structure easily operates and surveys, alleviates workman intensity of labour, has improved productivity ratio.
Description
Technical Field
The utility model belongs to the technical field of press from both sides base member check out test set, in particular to axle ring torque measurement device.
Background
The clamp base body is an important structural component in an automobile seat and a skylight motor, is mainly used for moving and lifting the automobile seat and the skylight, the central position of the clamp base body is a shaft ring, the quality of the clamp base body is determined by the tensile force borne by the shaft ring, the complex operation difficulty of the tensile detection equipment structure of the shaft ring is high usually, a professional is required for testing, the labor cost is increased, and the production efficiency is low.
Disclosure of Invention
The utility model provides a technical problem provide an axle ring torque measuring device of easily operating, it is big to have solved the operation degree of difficulty, problem that production efficiency is low.
The utility model adopts the technical proposal that: the utility model provides a collar torque measuring device, workstation are cuboid planar structure, workstation upper surface one side fixed connection work piece mount pad, opposite side fixed connection measuring mechanism, measuring mechanism includes that the lower part is fixed in the mount of workstation and is fixed in the measuring part on the mount, measuring part upper portion meshing assembly tensiometer mount pad, installation tensiometer in the tensiometer mount pad, the tensiometer is measured the couple and is connected the moment of torsion measuring stick, the collar measuring end of moment of torsion measuring stick inserts in the collar of work piece, collar measuring end cross section is circular, and the diameter of collar measuring end equals the collar diameter of work piece.
Preferably, the upper part of the measuring part is in sawtooth-shaped meshing with the lower part of the tension meter mounting seat, and the tension meter mounting seat moves back and forth relative to the measuring mechanism by rotating the side surface rotating knob of the measuring part.
Preferably, the same side of the measuring part and the tension meter mounting seat is provided with scale marks.
Preferably, the length of the torque measuring rod from the measuring hook of the tension meter to the measuring end of the shaft ring at the action point of the shaft ring of the workpiece is 100 mm.
The utility model has the advantages that: the utility model discloses a check out test set simple structure easily operates and surveys, alleviates workman intensity of labour, has improved productivity ratio.
Drawings
Fig. 1 is a schematic structural diagram of a collar torque measuring device.
Reference numerals: 1-workbench 2-measuring mechanism 3-tension meter mounting base 4-tension meter 5-torque measuring rod 6-workpiece mounting base 21-fixing frame 22-measuring part 51-shaft ring measuring end
Detailed Description
The present invention will be further explained with reference to the accompanying drawings. The "upper" and "lower" are referred to as "upper and lower directions" in the drawing, "front end" means left side in the drawing, and "rear end" means right side in the drawing.
As shown in figure 1, the shaft ring torque measuring device is characterized in that a workbench 1 is of a cuboid planar structure, a workpiece mounting seat 6 is fixedly connected to the front end of the upper surface of the workbench 1, a measuring mechanism 2 is fixedly connected to the rear end of the workbench 2, the measuring mechanism 2 comprises a fixing frame 21, the lower portion of which is fixed to the workbench 1, and a measuring portion 22 fixed to the fixing frame 21, the upper portion of the measuring portion 22 is meshed with the lower portion of a tension meter mounting seat 3 in a saw-toothed mode, the tension meter mounting seat 3 moves back and forth relative to the measuring mechanism 2 through rotation of a rotating button on the side face of the measuring portion 22, and therefore a torque measuring rod 5 is pulled to measure the tension of a shaft ring. The same side of measuring part 22 and tensiometer mount pad 3 has the scale mark for measure the distance of tensiometer mount pad 3 for the back-and-forth movement of measuring mechanism 2, install tensiometer 4 in the tensiometer mount pad 3, tensiometer 4 measures the couple and connects torque measurement pole 5, and the shaft collar measuring end 51 of torque measurement pole 5 inserts in the shaft collar of work piece, and shaft collar measuring end 51 cross section is circular, and the diameter of shaft collar measuring end 51 equals the shaft collar diameter of work piece. The length of the torque measuring rod 5 from the measuring hook of the tension meter 4 to the acting point of the shaft ring measuring end 51 of the workpiece shaft ring is 100mm, which is equivalent to the length of the force arm of 100mm, and the torque can be conveniently calculated according to the indication of the tension meter 4.
As shown in fig. 1, the principle of the present invention is: the torque is the product of force and moment arm, and the torque of the shaft ring is simply measured by drawing the torque measuring rod 5 and counting the torque on the tension meter 4 (neglecting the inclination angle of the torque measuring rod 5 after drawing). When the device is used, firstly, the tension meter 4 is fixed on the tension meter mounting base 3, and the upper ring of the torque measuring rod 5 is hung on the measuring hook of the tension meter 4; then, a workpiece to be measured is placed into the workpiece mounting seat 6, the shaft ring measuring end 51 is inserted into a shaft ring of the workpiece, the side surface rotating button of the measuring part 22 is rotated to enable the tension meter mounting seat 3 to move backwards relative to the measuring mechanism 2, the measuring hook is straightened, then the tension meter starts to display tension, the side surface rotating button of the measuring part 22 is continuously rotated until the number of the tension meter 4 exceeds the tension value of the design requirement, and namely the torque of the shaft ring of the workpiece meets the design requirement. If the axle ring measuring end 51 is pulled out of the axle ring of the workpiece before the indication of the tension meter 4 does not reach the design requirement, the workpiece is unqualified. After the measurement is finished, the side surface rotating button of the measuring part 22 is rotated reversely, so that the tension meter mounting base 3 moves forwards relative to the measuring mechanism 2 until the tension is 0, the torque measuring rod 5 is pulled out, and the next workpiece is replaced to repeat the steps for measurement.
If the torque needs to be accurately measured, the moving distance of the tension meter is measured through the measuring part 22 and the scale marks of the tension meter mounting seat 3, the inclination angle of the torque measuring rod 5 is calculated according to the Pythagorean theorem, and then the torque is accurately calculated according to a formula.
The above is the utility model discloses a concrete embodiment and the technical principle who utilizes, any basis the utility model discloses any modification, equivalent transformation on the technical scheme basis all should be contained within the protection scope.
Claims (4)
1. The utility model provides a shaft ring torque measuring device which characterized in that: workstation (1) is cuboid planar structure, workstation (1) upper surface one side fixed connection work piece mount pad (6), opposite side fixed connection measuring mechanism (2), measuring mechanism (2) are fixed in mount (21) of workstation (1) and are fixed in measuring part (22) on mount (21) including the lower part, measuring part (22) upper portion meshing assembly tensiometer mount pad (3), installation tensiometer (4) in tensiometer mount pad (3), tensiometer (4) are measured the couple and are connected moment of torsion measuring stick (5), in the shaft collar of work piece is inserted in shaft collar measuring terminal (51) of moment of torsion measuring stick (5), shaft collar measuring terminal (51) cross section is circular, and the diameter of shaft collar measuring terminal (51) equals the shaft collar diameter of work piece.
2. The collar torque measuring device of claim 1, wherein: the upper part of the measuring part (22) is meshed with the lower part of the tension meter mounting seat (3) in a sawtooth shape, and the tension meter mounting seat (3) moves back and forth relative to the measuring mechanism (2) through the rotation of a rotating button on the side surface of the measuring part (22).
3. The collar torque measuring device of claim 1, wherein: the same side of the measuring part (22) and the tension meter mounting seat (3) is provided with scale marks.
4. The collar torque measuring device of claim 1, wherein: the length of the torque measuring rod (5) from the measuring hook of the tension meter (4) to the shaft ring measuring end (51) at the action point of the workpiece shaft ring is 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120917526.1U CN214502733U (en) | 2021-04-29 | 2021-04-29 | Axle ring torque measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120917526.1U CN214502733U (en) | 2021-04-29 | 2021-04-29 | Axle ring torque measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214502733U true CN214502733U (en) | 2021-10-26 |
Family
ID=78204430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120917526.1U Active CN214502733U (en) | 2021-04-29 | 2021-04-29 | Axle ring torque measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214502733U (en) |
-
2021
- 2021-04-29 CN CN202120917526.1U patent/CN214502733U/en active Active
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