CN206945186U - A kind of New Magnetic Field Controlled torsion-testing frock - Google Patents
A kind of New Magnetic Field Controlled torsion-testing frock Download PDFInfo
- Publication number
- CN206945186U CN206945186U CN201720648346.1U CN201720648346U CN206945186U CN 206945186 U CN206945186 U CN 206945186U CN 201720648346 U CN201720648346 U CN 201720648346U CN 206945186 U CN206945186 U CN 206945186U
- Authority
- CN
- China
- Prior art keywords
- magnetic assembly
- spacer
- interior
- magnetic
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a kind of New Magnetic Field Controlled torsion-testing frock, wherein described interior magnetic assembly is fixed on interior magnetic support, the outside of interior magnetic assembly is provided with spacer, outer magnetic assembly is fixed on spacer, described spacer is between interior magnetic assembly and outer magnetic assembly, rotating shaft is connected with outer magnetic assembly, is shell outside the outer magnetic assembly；Advantage is：The utility model is simple in construction, and manufacturing cost is low；Product can be used in all radial mode magnetic shaft joints, not limited by its set size；Directly tested using parts, rather than test internal-external magnetic steel, data reflection are more true and reliable.
Description
Technical field
Test fixture field is the utility model is related to, more particularly, to a kind of New Magnetic Field Controlled torsion-testing frock.
Background technology
Shaft coupling is widely used on various universal machines, rotates together with it for coupling two axles, to transmit moment of torsion
And motion.Magnetic Force Transmission Coupling in addition to the function with buffering absorbing, has also broken the structure shape of traditional shaft coupling with it
Formula, using brand-new magnetic coupling principle, non contact transmission power and torque, and the characteristic that dynamic sealing can be turned to static seal is drilling well
One of conventional mechanism of instrument.With the continuous increase of oil-gas mining difficulty, the demand of directional well and horizontal well is more and more, right
The use demand of drilling tool and borehole instruments is continuously increased, one of the common mechanism of magnetic shaft joint as instrument, to product
Peak torque test be particularly important.
The content of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and provides a kind of New Magnetic Field Controlled torque measuring trial work
Dress.
The new technical scheme of the utility model is：A kind of New Magnetic Field Controlled torsion-testing frock, including shell, spacer, interior magnetic are total
Into, interior magnetic support, outer magnetic assembly, rotating shaft, described interior magnetic assembly is fixed on interior magnetic support, the outside of interior magnetic assembly be provided with every
Set, outer magnetic assembly are fixed on spacer, and described spacer is between interior magnetic assembly and outer magnetic assembly, rotating shaft and outer magnetic assembly phase
Connection, the outer magnetic assembly outside is shell.
Described rotating shaft is rotated by torque wrench.
The beneficial effects of the utility model are：The utility model is simple in construction, and manufacturing cost is low；Product can be used in all
Radial mode magnetic shaft joint, is not limited by its set size；Directly tested using parts, rather than magnetic inside and outside test
Steel, data reflection are more true and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1 it is interior magnetic assembly, 2 be spacer, 3 be shell, 4 be interior magnetic support, 5 be outer magnetic assembly, 6 is rotating shaft.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
A kind of New Magnetic Field Controlled torsion-testing frock, including shell 3, spacer 2, interior magnetic assembly 1, interior magnetic support 4, outer magnetic assembly 5, turn
Axle 6, described interior magnetic assembly 1 are fixed on interior magnetic support 4, and the outside of interior magnetic assembly 1 is provided with spacer 2, and outer magnetic assembly 5 is fixed on
On spacer 2, between interior magnetic assembly 1 and outer magnetic assembly 5, rotating shaft 6 is connected described spacer 2 with outer magnetic assembly 5, described outer
The outside of magnetic assembly 5 is shell 3.
Described rotating shaft 6 is rotated by torque wrench.
Claims (2)
1. a kind of New Magnetic Field Controlled torsion-testing frock, including shell（3）, spacer（2）, interior magnetic assembly（1）, interior magnetic support（4）, outer magnetic it is total
Into（5）, rotating shaft（6）, it is characterised in that：Described interior magnetic assembly（1）It is fixed on interior magnetic support（4）On, interior magnetic assembly（1）Outside
Spacer is installed（2）, outer magnetic assembly（5）It is fixed on spacer（2）On, described spacer（2）Positioned at interior magnetic assembly（1）It is total with outer magnetic
Into（5）Between, rotating shaft（6）With outer magnetic assembly（5）It is connected, the outer magnetic assembly（5）Outside is shell（3）.
A kind of 2. New Magnetic Field Controlled torsion-testing frock according to claim 1, it is characterised in that：Described rotating shaft（6）Pass through
Torque wrench rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648346.1U CN206945186U (en) | 2017-06-06 | 2017-06-06 | A kind of New Magnetic Field Controlled torsion-testing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648346.1U CN206945186U (en) | 2017-06-06 | 2017-06-06 | A kind of New Magnetic Field Controlled torsion-testing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945186U true CN206945186U (en) | 2018-01-30 |
Family
ID=61362098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720648346.1U Expired - Fee Related CN206945186U (en) | 2017-06-06 | 2017-06-06 | A kind of New Magnetic Field Controlled torsion-testing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375440A (en) * | 2018-05-02 | 2018-08-07 | 东北石油大学 | Fluid power-Magnetic drive borehole cleaning tool magnetic torsion-testing apparatus and test method |
-
2017
- 2017-06-06 CN CN201720648346.1U patent/CN206945186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375440A (en) * | 2018-05-02 | 2018-08-07 | 东北石油大学 | Fluid power-Magnetic drive borehole cleaning tool magnetic torsion-testing apparatus and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |