CN204301662U - A kind of pneumatic rocker arm shaft is to line cubing - Google Patents
A kind of pneumatic rocker arm shaft is to line cubing Download PDFInfo
- Publication number
- CN204301662U CN204301662U CN201420699183.6U CN201420699183U CN204301662U CN 204301662 U CN204301662 U CN 204301662U CN 201420699183 U CN201420699183 U CN 201420699183U CN 204301662 U CN204301662 U CN 204301662U
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- CN
- China
- Prior art keywords
- rocker arm
- arm shaft
- tooth
- spline
- spline teeth
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- 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.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of pneumatic rocker arm shaft, to line cubing, belongs to profile of tooth centering cubing technical field, located by the centre bore at rocker arm shaft two ends, spline teeth cover is installed at rocker arm shaft small end spline tooth place, the centre bore that rocker arm shaft overlaps near spline teeth contacts with stationary center, the top contact of the centre bore that rocker arm shaft overlaps away from spline teeth and twin shaft double action type cylinder piston rod, adjustment bolt connects linkage, linkage connects piston rod, described piston rod passes and is driven by it in twin shaft double action type cylinder, linkage is fixedly connected with fan tooth toothed V block, fan tooth toothed V block can move in the gathering sill of base, the position judgment rocker arm shaft putting pointer and dial high scale by spline teeth fans the differential seat angle of tooth and spline tooth, its beneficial effect is: adopt pneumatic rocker arm shaft to line cubing, clamps rocker arm shaft and fixed fan tooth position by air pressure, detects spline tooth pendulum angle, has feature that is easy to operate, that measure accurately, can directly measure numerical value.
Description
technical fielda kind of pneumatic rocker arm shaft, to line cubing, belongs to profile of tooth centering cubing technical field.
background technologyin rocker arm shaft process, rocker arm shaft fan tooth and spline tooth have certain angular relationship, and it directly affects the pivot angle direction in rocker arm shaft use procedure; Prior art utilizes line range estimation to line, and speed is slow, inaccurate to line.
summary of the inventionin view of the defect that prior art exists, the purpose of this utility model be to provide a kind of easy to operate, measure accurately, can directly measure numerical value pneumatic rocker arm shaft to line cubing.
For achieving the above object, the technical solution that the utility model adopts is: a kind of pneumatic rocker arm shaft is to line cubing, located by the centre bore at rocker arm shaft two ends, spline teeth cover is installed at rocker arm shaft small end spline tooth place, the centre bore that rocker arm shaft overlaps near spline teeth contacts with stationary center, the top contact of the centre bore that rocker arm shaft overlaps away from spline teeth and twin shaft double action type cylinder piston rod, adjustment bolt connects linkage, linkage connects piston rod, described piston rod passes and is driven by it in twin shaft double action type cylinder, linkage is fixedly connected with fan tooth toothed V block, fan tooth toothed V block can move in the gathering sill of base, the position judgment rocker arm shaft putting pointer and dial high scale by spline teeth fans the differential seat angle of tooth and spline tooth.
A kind of pneumatic rocker arm shaft is to line cubing, its beneficial effect is: adopt pneumatic rocker arm shaft to line cubing, clamp rocker arm shaft and fixed fan tooth position by air pressure, detect spline tooth pendulum angle, there is feature that is easy to operate, that measure accurately, can directly measure numerical value.
Accompanying drawing explanation
Fig. 1 is that a kind of pneumatic rocker arm shaft is to the structure chart of line cubing.
In figure, Reference numeral is as follows: 1, adjust bolt, 2, linkage, and 3, twin shaft double action type cylinder, 4, piston rod, 5, rocker arm shaft, 6, fan tooth toothed V block, 7, spline teeth cover, 8, dial, 9, stationary center, 10, base.
Detailed description of the invention
With reference to the accompanying drawings the pneumatic rocker arm shaft of one is described as follows line cubing below: a kind of pneumatic rocker arm shaft is to line cubing, located by the centre bore at rocker arm shaft 5 two ends, spline teeth cover 7 is installed at rocker arm shaft 5 small end spline tooth place, rocker arm shaft 5 contacts with stationary center 9 near the centre bore of spline teeth cover 7, rocker arm shaft 5 contacts with the top of twin shaft double action type cylinder 3 piston rod 4 away from the centre bore of spline teeth cover 7, adjustment bolt 1 connects linkage 2, linkage 2 connects piston rod 4, described piston rod 4 passes and is driven by it in twin shaft double action type cylinder 3, linkage 2 is fixedly connected with fan tooth toothed V block 6, fan tooth toothed V block 6 can move in the gathering sill of base 10, the differential seat angle of tooth and spline tooth is fanned by the position judgment rocker arm shaft 5 of pointer and dial 8 high scale on spline teeth cover 7.
First spline teeth cover 7 is installed rocker arm shaft 5 spline tooth place, rotate hand rotary valve, B gas inlet hole, A gives vent to anger in hole, its small end centre bore is fixed on stationary center 9, piston rod 9 top clamping rocker arm shaft 5 centre bore, linkage 2 pulls fan tooth toothed V block 6 under the drive of adjustment bolt 1 simultaneously, and fit tightly with the fan flank of tooth, ensure that rocker arm shaft 5 is in measuring position, at this moment spline teeth cover, on 7, pointer can produce angle with 0 ° of graduation mark on dial 8, this angle is exactly the differential seat angle of fan tooth and spline tooth, directly difference angle is measured by the numerical value on dial, whether qualified to judge rocker arm shaft 5.
Rotate hand rotary valve, A gas inlet hole, B gives vent to anger in hole, and piston rod 9 is top to be unclamped, and linkage 2 also unclamps simultaneously, and fan tooth toothed V 6 is separated with the fan flank of tooth under return spring effect, takes off rocker arm shaft 5.
Claims (1)
1. a pneumatic rocker arm shaft is to line cubing, it is characterized in that: located by the centre bore at rocker arm shaft two ends, spline teeth cover is installed at rocker arm shaft small end spline tooth place, the centre bore that rocker arm shaft overlaps near spline teeth contacts with stationary center, the top contact of the centre bore that rocker arm shaft overlaps away from spline teeth and twin shaft double action type cylinder piston rod, adjustment bolt connects linkage, linkage connects piston rod, described piston rod passes and is driven by it in twin shaft double action type cylinder, linkage is fixedly connected with fan tooth toothed V block, fan tooth toothed V block can move in the gathering sill of base, the position judgment rocker arm shaft putting pointer and dial high scale by spline teeth fans the differential seat angle of tooth and spline tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699183.6U CN204301662U (en) | 2014-11-20 | 2014-11-20 | A kind of pneumatic rocker arm shaft is to line cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699183.6U CN204301662U (en) | 2014-11-20 | 2014-11-20 | A kind of pneumatic rocker arm shaft is to line cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301662U true CN204301662U (en) | 2015-04-29 |
Family
ID=53107195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699183.6U Active CN204301662U (en) | 2014-11-20 | 2014-11-20 | A kind of pneumatic rocker arm shaft is to line cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657735A (en) * | 2019-10-29 | 2020-01-07 | 芜湖意维利科技有限公司 | Utensil is examined to output shaft spline tooth |
-
2014
- 2014-11-20 CN CN201420699183.6U patent/CN204301662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657735A (en) * | 2019-10-29 | 2020-01-07 | 芜湖意维利科技有限公司 | Utensil is examined to output shaft spline tooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |