CN207662624U - A kind of portable strut bearing machine for testing torsion - Google Patents
A kind of portable strut bearing machine for testing torsion Download PDFInfo
- Publication number
- CN207662624U CN207662624U CN201721821982.6U CN201721821982U CN207662624U CN 207662624 U CN207662624 U CN 207662624U CN 201721821982 U CN201721821982 U CN 201721821982U CN 207662624 U CN207662624 U CN 207662624U
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- China
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- fixed mechanism
- strut
- bearing
- angle fixed
- spring
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Abstract
The utility model is related to a kind of portable strut bearing machine for testing torsion, testing machine includes supporting rack, angular contact ball bearing, measured bearing, spring, adjusting nut, strut and angle fixed mechanism；Supporting rack for no side hollow cuboid, the inner wall of the upper bottom surface of supporting rack is provided centrally with angular contact ball bearing, measured bearing includes upper-part and lower part, angular contact ball bearing is connect with upper-part, the lower end connecting spring of lower component, the other end of spring and one end of adjusting nut connect, the other end of adjusting nut and the upper end of strut connect, the lower end of strut is provided with mounting hole, angle fixed mechanism includes angle fixed mechanism ontology and bolt, it is provided with bolt hole on the fixed mechanism ontology of angle, bolt-through mounting hole and bolt hole, the lower end of angle fixed mechanism is fixedly connected on the bottom surface of supporting rack.In the utility model, portable strut bearing machine for testing torsion is simple in structure, and detection time is short.
Description
Technical field
The utility model is related to technical field of test equipment, especially a kind of portable strut bearing machine for testing torsion.
Background technology
Currently, this type testing machine volume is all larger, hardly has portability, this kind of testing machine because will consider simultaneously
Axial force and radial load, therefore testing machine is generally all complicated.
Invention content
The purpose of this utility model is to provide for a kind of portable strut bearing machine for testing torsion.
The technical solution of the utility model is：A kind of portable strut bearing machine for testing torsion, the testing machine include support
Frame, angular contact ball bearing, measured bearing, spring, adjusting nut, strut and angle fixed mechanism；Support frame as described above is no side
The inner wall of hollow cuboid, the upper bottom surface of support frame as described above is provided centrally with angular contact ball bearing, and the measured bearing includes upper
Component and lower component, the angular contact ball bearing are connect with the upper-part, and the lower end of the lower component connects the spring, institute
The other end for stating spring is connect with one end of the adjusting nut, and the other end of the adjusting nut and the upper end of the strut connect
It connects, the lower end of the strut is provided with mounting hole, and the angle fixed mechanism includes angle fixed mechanism ontology and bolt, and the angle is solid
Determine to be provided with bolt hole in mechanism body, mounting hole and the bolt hole described in the bolt-through, the angle fixed mechanism
Lower end is fixedly connected on the bottom surface of support frame as described above.
The utility model has the beneficial effects that：The testing machine structure is simple, and detection time is short.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1. supporting rack, 2. angular contact ball bearings, 3. measured bearings, 31. upper-parts, 32. lower components, 4. springs, 5.
Adjusting nut, 6. struts, 61. mounting holes, 7. jiaos of fixed mechanisms, 71. jiaos of fixed mechanism ontologies, 711. bolts hole, 72. bolts.
Specific implementation mode
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the portable strut bearing machine for testing torsion, the testing machine include supporting rack 1, angular contact ball bearing
2, measured bearing 3, spring 4, adjusting nut 5, strut 6 and angle fixed mechanism 7；Support frame as described above 1 is the hollow rectangular of no side
The inner wall of body, the upper bottom surface of support frame as described above 1 is provided centrally with angular contact ball bearing 2, and the measured bearing 3 includes upper-part 31
With lower component 32, the angular contact ball bearing 2 is connect with the upper-part 31, and the lower end of the lower component 32 connects the spring
4, the other end of the spring 4 is connect with one end of the adjusting nut 5, the other end of the adjusting nut 5 and the strut 6
Upper end connection, the lower end of the strut 6 is provided with mounting hole 61, and the angle fixed mechanism 7 includes angle fixed mechanism ontology 71
With bolt 72, bolt hole 711 is provided on the angle fixed mechanism ontology 71, the bolt 72 runs through the mounting hole 61 and institute
Bolt hole 711 is stated, the lower end of the angle fixed mechanism 7 is fixedly connected on the bottom surface of support frame as described above 1.
When experiment, it is known that bearing test requires radial load and axial force, by trigonometric function, can calculate strut 6 and support
The angle of 1 bottom surface of frame, then fixes strut 6 and the angle of supporting rack 1, because it is known that 4 stiffness coefficient of spring thus may be used
To calculate the decrement that spring 4 reaches test requirements document needs, after reaching requirement load, upper-part 31 is bypassed with rope, uses spring
Scale pulling cord, the radius of the registration and upper-part 31 of spring scale, so that it may to obtain the torque value of the measured bearing 3.
The embodiment created above to the utility model is described in detail, but the content is only the utility model wound
The preferred embodiment made, should not be considered as limiting the scope of the present invention.It is all to create range according to the utility model
Made by all the changes and improvements etc., should all still belong within this patent covering scope.
Claims (1)
1. a kind of portable strut bearing machine for testing torsion, it is characterised in that：The testing machine includes supporting rack（1）, angular contact ball
Bearing（2）, measured bearing（3）, spring（4）, adjusting nut（5）, strut（6）With angle fixed mechanism（7）；Support frame as described above（1）
For the hollow cuboid of no side, support frame as described above（1）The inner wall of upper bottom surface be provided centrally with angular contact ball bearing（2）, institute
State measured bearing（3）Including upper-part（31）And lower component（32）, the angular contact ball bearing（2）With the upper-part（31）Even
It connects, the lower component（32）Lower end connect the spring（4）, the spring（4）The other end and the adjusting nut（5）'s
One end connects, the adjusting nut（5）The other end and the strut（6）Upper end connection, the strut（6）Lower end setting
There is mounting hole（61）, the angle fixed mechanism（7）Including angle fixed mechanism ontology（71）And bolt（72）, the angle fixed mechanism
Ontology（71）On be provided with bolt hole（711）, the bolt（72）Through the mounting hole（61）With the bolt hole（711）,
The angle fixed mechanism（7）Lower end be fixedly connected on support frame as described above（1）Bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821982.6U CN207662624U (en) | 2017-12-23 | 2017-12-23 | A kind of portable strut bearing machine for testing torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821982.6U CN207662624U (en) | 2017-12-23 | 2017-12-23 | A kind of portable strut bearing machine for testing torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662624U true CN207662624U (en) | 2018-07-27 |
Family
ID=62942161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821982.6U Active CN207662624U (en) | 2017-12-23 | 2017-12-23 | A kind of portable strut bearing machine for testing torsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089665A (en) * | 2019-12-03 | 2020-05-01 | 浙江斯菱汽车轴承股份有限公司 | Passenger car suspension bearing torque testing machine |
-
2017
- 2017-12-23 CN CN201721821982.6U patent/CN207662624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089665A (en) * | 2019-12-03 | 2020-05-01 | 浙江斯菱汽车轴承股份有限公司 | Passenger car suspension bearing torque testing machine |
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