CN209148205U - A kind of torque calibrator - Google Patents
A kind of torque calibrator Download PDFInfo
- Publication number
- CN209148205U CN209148205U CN201822244985.9U CN201822244985U CN209148205U CN 209148205 U CN209148205 U CN 209148205U CN 201822244985 U CN201822244985 U CN 201822244985U CN 209148205 U CN209148205 U CN 209148205U
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- torque
- turntable
- support
- workbench
- torque sensor
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Abstract
The utility model discloses a kind of torque calibrator, including workbench, the torque sensor with display instrument is connected on the workbench, the torque sensor top is connected with torque wrench connector, the vertical push rod rotated around torque sensor axis for pushing torque wrench shank is provided on the outside of the torque sensor, the table surface is provided with arc-shaped slide rail, the torque sensor axis passes through the arc-shaped slide rail center of circle, there is the sliding block being adapted to it in the arc-shaped slide rail, sliding block top surface connection support bar, the supporting bar top connection is used to support the support base of torque wrench shank.Torque calibrator provided by the utility model eliminates lateral force, and easy to operate, labor intensity is small, and calibration error is small.
Description
Technical field
The utility model relates to a kind of calibrating installation more particularly to a kind of torque calibrators.
Background technique
Torque wrench is very extensive in daily use, the production of spanner and it is on probation during, require to torque wrench
Torque measure and calibrate.Current torque spanner normalizing device mainly passes through calibration personnel direct pull spanner applied force
Square, or handwheel is rotated by calibration personnel, torque is applied to torque wrench by screw rod.There is lateral force in the detection process,
As a result often make the testing calibration data inaccuracy of torque wrench, and due to being using artificial force, exert a force the bad control of size
System, sometimes applies that torque is excessive that torque wrench is caused to damage.
Utility model content
The utility model is intended to provide a kind of torque calibrator, eliminates lateral force, and easy to operate, labor intensity is small, calibration
Error is small.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
Torque calibrator disclosed by the utility model, including workbench are connected with the torsion with display instrument on the workbench
Square sensor, the torque sensor top are connected with torque wrench connector, are provided on the outside of the torque sensor around torsion
Square sensor axis rotates the vertical push rod for pushing torque wrench shank, and the table surface is provided with arc-shaped slide rail,
The torque sensor axis passes through the arc-shaped slide rail center of circle, has the sliding block being adapted to it, the cunning in the arc-shaped slide rail
Block top surface connection support bar, the supporting bar top connection are used to support the support base of torque wrench shank.
The beneficial effects of the utility model are: support base makes torque wrench water after torque wrench is connect with torque sensor
It is flat, it prevents the torque wrench connecting with torque sensor from tilting in vertical direction and generates lateral force, squeezed and turned round by vertical push rod
Square spanner shank, uniform force application, vertical push rod rotate along torque sensor axis and push torque wrench shank, reduce horizontal direction
Lateral force, arc-shaped slide rail is set, and pedestal can follow torque wrench shank mobile, keep the support to torque wrench shank.
It further, further include turntable, the turntable is annular shape, in the turntable setting and workbench, the turntable
Coaxial with the torque sensor, the turntable is on the outside of the torque sensor, the vertical push rod bottom end and the turntable
Surface connection.
Beneficial effect using above-mentioned further scheme is: being arranged on the outside of torque sensor coaxial with torque sensor
Circular turntable, vertical push rod are connect with turntable, and turntable is driven by driving device, and structure is simple.
Further, the support rod is the telescopic rod of locking device.
Beneficial effect using above-mentioned further scheme is: support base is height-adjustable, is suitable for a variety of different torques
Spanner keeps the torque wrench holding connecting with torque sensor horizontal.
Further, the support base upper surface is cambered surface.
Beneficial effect using above-mentioned further scheme is: contacting conducive to support base with torque wrench shank, pulls torque
Hand keeps horizontal.
Further, the workbench bottom surface is provided with the height-adjustable support leg of at least three, all support legs
Not on the same line.
Beneficial effect using above-mentioned further scheme is: support leg is height-adjustable, and instrument is suitable for various injustice
Bottom surface is adjusted each support leg height, is plateau levels, conducive to the calibration to torque wrench when bottom surface flatness is bad.
Further, the support leg is in workbench bottom surface outer.
Beneficial effect using above-mentioned further scheme is: keeping the platform placed more firm.
Further, the support foot plate surface is provided with anti-slip layer.
Beneficial effect using above-mentioned further scheme is: keeping the platform placed more firm.
Further, the turntable is electrically connected with motor.
Beneficial effect using above-mentioned further scheme is: selecting motor, structure is simple, and motor, can with control equipment
Adjust the torsion of output.
Further, the torque wrench connector is detachably connected with the torque sensor top.
Beneficial effect using above-mentioned further scheme is: torque wrench connector is replaceable, may be selected to be suitable for difference
The torque wrench connector of model torque wrench is connect with torque sensor.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is the utility model top view；
The position Fig. 3 the utility model left view；
In figure: 1- workbench, 2- torque sensor, 3- turntable, the vertical push rod of 4-, 5- arc-shaped slide rail, 6- support base, 7- are turned round
Square spanner, 8- display instrument, 9- support leg, 10- sliding block, 11- support rod, 12- torque wrench connector, 13- anti-slip layer.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
As shown in Figure 1-Figure 3, torque calibrator disclosed by the utility model, including workbench 1 are connected on workbench 1
Torque sensor 2 with display instrument 8,2 top of torque sensor are connected with torque wrench connector 12, torque wrench connector 12
It is detachably connected with 2 top of torque sensor, turntable 3 is provided on workbench 1, turntable 3 is annular shape, and turntable 3 and torque pass
Sensor 2 is coaxial, and turntable 3 is connected on 2 outside of torque sensor, turntable 3 to be turned round around the rotation of 2 axis of torque sensor for pushing
The vertical push rod 4 of 7 shank of square spanner, turntable 3 are connect with driving device, and driving device is existing equipment, preferably motor, in motor
Controller is set, 1 surface of workbench is provided with arc-shaped slide rail 5, and 2 axis of torque sensor passes through 5 center of circle of arc-shaped slide rail, arc-shaped slide rail
There are the sliding block 10 being adapted to it, 10 top surface connection support bar 11 of sliding block in 5, support rod 11 is the telescopic rod of locking device, is stretched
Contracting bar can be the stretching structure of the existing locking such as telescoping tube, telescopic mop, umbrella flexible umbrella handle, hydraulic telescopic rod, support
11 top of bar connects the support base 6 for being used to support 7 shank of torque wrench, and 6 upper surface of support base is cambered surface, and 1 bottom surface of workbench is set
It is equipped with the height-adjustable support leg 9 of at least three, height-adjustable support leg 9 can stretch for telescoping tube, telescopic mop, umbrella
The stretching structure of the existing locking such as contracting umbrella handle, hydraulic telescopic rod, not on the same line, support leg 9 exists all support legs 9
Workbench bottom surface outer, 9 bottom surface of support leg are provided with anti-slip layer 13.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (9)
1. a kind of torque calibrator, it is characterised in that: including workbench (1), band display instrument is connected on the workbench (1)
(8) torque sensor (2), torque sensor (2) top are connected with torque wrench connector (12), the torque sensing
It is provided on the outside of device (2) and rotates vertical push rod (4) for pushing torque wrench (7) shank, institute around torque sensor (2) axis
It states workbench (1) surface to be provided with arc-shaped slide rail (5), torque sensor (2) axis is across the arc-shaped slide rail (5) circle
The heart, the arc-shaped slide rail (5) is interior the sliding block (10) being adapted to it, and sliding block (10) the top surface connection support bar (11) is described
Support rod (11) top connects the support base (6) for being used to support torque wrench (7) shank.
2. torque calibrator according to claim 1, it is characterised in that: further include turntable, the turntable (3) is annulus
Shape, the turntable (3) setting on workbench (1), the turntable (3) and the torque sensor (2) coaxially, the turntable
(3) on the outside of the torque sensor (2), vertical push rod (4) bottom end is connect with the turntable (3) surface.
3. torque calibrator according to claim 1, it is characterised in that: the support rod (11) is stretching for locking device
Contracting bar.
4. torque calibrator according to claim 1, it is characterised in that: support base (6) upper surface is cambered surface.
5. torque calibrator according to claim 1, it is characterised in that: workbench (1) bottom surface is provided at least three
Height-adjustable support leg (9), all support legs (9) are not on the same line.
6. torque calibrator according to claim 5, it is characterised in that: the support leg (9) is outside workbench (1) bottom surface
Edge.
7. torque calibrator according to claim 5, it is characterised in that: support leg (9) bottom surface is provided with anti-slip layer
(13)。
8. torque calibrator according to claim 2, it is characterised in that: the turntable (3) is electrically connected with motor.
9. torque calibrator according to claim 1, it is characterised in that: the torque wrench connector (12) and the torsion
Square sensor (2) top is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244985.9U CN209148205U (en) | 2018-12-29 | 2018-12-29 | A kind of torque calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244985.9U CN209148205U (en) | 2018-12-29 | 2018-12-29 | A kind of torque calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148205U true CN209148205U (en) | 2019-07-23 |
Family
ID=67291061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244985.9U Active CN209148205U (en) | 2018-12-29 | 2018-12-29 | A kind of torque calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209148205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849536A (en) * | 2019-12-06 | 2020-02-28 | 河南牛帕力学工程研究院 | Torque sensor calibrating device |
-
2018
- 2018-12-29 CN CN201822244985.9U patent/CN209148205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849536A (en) * | 2019-12-06 | 2020-02-28 | 河南牛帕力学工程研究院 | Torque sensor calibrating device |
| CN110849536B (en) * | 2019-12-06 | 2024-04-12 | 天顶星（天津）电子科技有限责任公司 | Torque sensor calibrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yuanyuan Inventor after: Wang Xiu Inventor before: Zhang Yuanyuan Inventor before: Deng Bin |