CN213208976U - Bearing axial clearance measuring device of jackshaft - Google Patents
Bearing axial clearance measuring device of jackshaft Download PDFInfo
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- CN213208976U CN213208976U CN202021929860.0U CN202021929860U CN213208976U CN 213208976 U CN213208976 U CN 213208976U CN 202021929860 U CN202021929860 U CN 202021929860U CN 213208976 U CN213208976 U CN 213208976U
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- jackshaft
- axial clearance
- displacement sensor
- magnetic
- magnetic support
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model belongs to the technical field of the automobile steering system safety inspection technique and specifically relates to a bearing axial clearance measuring device of jackshaft, including cardboard, displacement sensor, magnetic pole, magnetic support, the upper portion of cardboard is equipped with the bayonet socket, and the bayonet socket blocks jackshaft or integral key shaft, and magnetic support is installed to the lower part of cardboard, has placed the cross of jackshaft on the magnetic support, and the magnetic pole adsorbs at the cross front end of jackshaft, and displacement sensor fixes on magnetic support's installation regulation pole, and displacement sensor's measuring head and magnetic pole contact. Compared with the prior art, the utility model, designed the bearing axial clearance measuring device of jackshaft, applyed the ascending power in Y side through the integral key shaft, displacement sensor measures the axial clearance of the fixed festival fork of jackshaft, applys the ascending power in X side through the jackshaft, and displacement sensor measures the axial clearance of jackshaft swing festival fork to realize universal joint cross bearing axial clearance and measure.
Description
Technical Field
The utility model belongs to the technical field of the automobile steering system safety inspection technique and specifically relates to a bearing axial clearance measuring device of jackshaft.
Background
At present, in an automobile steering system test, a universal joint cross bearing axial clearance test needs to be carried out on a steering intermediate shaft which is one of key parts. The axial clearance affects the steering safety of the automobile, and if the axial clearance of the yoke is too large, the sudden change of torque or the noise of a bad road when a driver rotates a steering wheel can be caused, and the safety and the stability of the automobile are affected. At present, no testing device with simple structure and convenient operation is available, and axial clearance measurement cannot be realized.
Therefore, it is necessary to design a bearing axial clearance measuring device for an intermediate shaft to realize the universal joint cross bearing axial clearance measurement.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, provide a bearing axial clearance measuring device of jackshaft to realize universal joint cross bearing axial clearance and measure.
In order to achieve the purpose, the utility model relates to a bearing axial clearance measuring device of jackshaft, including cardboard, displacement sensor, magnetic force pole, magnetic support, the upper portion of cardboard is equipped with the bayonet socket, and the bayonet socket blocks jackshaft or integral key shaft, and magnetic support is installed to the lower part of cardboard, has placed the cross of jackshaft on the magnetic support, and the magnetic force pole adsorbs the cross front end at the jackshaft, and displacement sensor fixes on magnetic support's installation regulation pole, and displacement sensor's measuring head and magnetic force pole contact.
The spline shaft is fixed on the swing joint fork of the intermediate shaft, and the spline shaft and the intermediate shaft are bent.
Compared with the prior art, the utility model, designed the bearing axial clearance measuring device of jackshaft, applyed the ascending power in Y side through the integral key shaft, displacement sensor measures the axial clearance of the fixed festival fork of jackshaft, applys the ascending power in X side through the jackshaft, and displacement sensor measures the axial clearance of jackshaft swing festival fork to realize universal joint cross bearing axial clearance and measure. The utility model has the advantages of simple setting and convenient measurement.
Drawings
Fig. 1 is an axonometric view of the present invention.
Fig. 2 is an axonometric view two of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
Referring to fig. 1, the utility model relates to a bearing axial clearance measuring device of jackshaft, including cardboard, displacement sensor, magnetic force pole, magnetic support, the upper portion of cardboard 2 is equipped with the bayonet socket, and the bayonet socket blocks jackshaft 6 or integral key shaft 1, and magnetic support 5 is installed to the lower part of cardboard 2, has placed jackshaft 6's cross on the magnetic support 5, and magnetic force pole 4 adsorbs at jackshaft 6's cross front end, and displacement sensor 3 fixes on magnetic support 5's installation regulation pole, and displacement sensor 3's measuring head and magnetic force pole 4 contact.
The utility model discloses in, integral key shaft 1 is fixed on the swing festival fork of jackshaft 6, and integral key shaft 1 is the form of buckling with jackshaft 6.
Referring to fig. 1, the clamping plate 2 is fixed on the spline shaft 1, and the spline shaft 1 applies a force in the Y direction to drive the cross shaft 6 and the magnetic rod 4 to move in the Y direction, and the displacement sensor 3 can measure the relative displacement between the magnetic rod 4 and the fixed yoke of the intermediate shaft 6, that is, the axial gap of the fixed yoke of the intermediate shaft.
Referring to fig. 2, the clamping plate 2 is fixed on the spline shaft 1, and the intermediate shaft 6 applies a force in the X direction to drive the cross shaft 6 and the magnetic rod 4 to move in the X direction, and the displacement sensor 3 can measure the relative displacement between the magnetic rod 4 and the swing yoke of the intermediate shaft 6, that is, the axial gap of the swing yoke of the intermediate shaft.
The utility model discloses a bearing axial clearance measuring device of jackshaft, through integral key shaft 1 apply the ascending power of Y side, the axial clearance of 6 fixed festival forks of jackshaft is measured to displacement sensor 3, applies the ascending power of X side through jackshaft 6, and displacement sensor 3 measures the axial clearance of 6 swing festival forks of jackshaft to realize universal joint cross bearing axial clearance and measure. The utility model has the advantages of simple setting and convenient measurement.
Claims (2)
1. The utility model provides a bearing axial clearance measuring device of jackshaft, includes cardboard, displacement sensor, magnetic pole, magnetic support, its characterized in that: the upper portion of cardboard (2) is equipped with the bayonet socket, the bayonet socket blocks jackshaft (6) or integral key shaft (1), magnetic support (5) are installed to the lower part of cardboard (2), the cross of jackshaft (6) has been placed on magnetic support (5), magnetic rod (4) adsorb the cross front end at jackshaft (6), displacement sensor (3) are fixed on the installation regulation pole of magnetic support (5), the measuring head and the contact of magnetic rod (4) of displacement sensor (3).
2. A bearing axial gap measuring device of an intermediate shaft according to claim 1, wherein: the spline shaft (1) is fixed on a swing joint fork of the intermediate shaft (6), and the spline shaft (1) and the intermediate shaft (6) are bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929860.0U CN213208976U (en) | 2020-09-07 | 2020-09-07 | Bearing axial clearance measuring device of jackshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929860.0U CN213208976U (en) | 2020-09-07 | 2020-09-07 | Bearing axial clearance measuring device of jackshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213208976U true CN213208976U (en) | 2021-05-14 |
Family
ID=75844777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021929860.0U Active CN213208976U (en) | 2020-09-07 | 2020-09-07 | Bearing axial clearance measuring device of jackshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213208976U (en) |
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2020
- 2020-09-07 CN CN202021929860.0U patent/CN213208976U/en active Active
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