CN207824742U - A kind of gear shaft installation limiting tool - Google Patents
A kind of gear shaft installation limiting tool Download PDFInfo
- Publication number
- CN207824742U CN207824742U CN201820098654.6U CN201820098654U CN207824742U CN 207824742 U CN207824742 U CN 207824742U CN 201820098654 U CN201820098654 U CN 201820098654U CN 207824742 U CN207824742 U CN 207824742U
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- CN
- China
- Prior art keywords
- spacer pin
- locating slot
- pedestal
- hole
- fixed
- 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.)
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Abstract
The utility model discloses a kind of gear shafts to install limiting tool, including pedestal, the pedestal is cross-shaped configuration, the central fovea of the pedestal is equipped with locating slot, guide post is fixed with by bolt part in the locating slot, the left and right sides of the pedestal, which is run through, through-hole, two through-holes are oppositely arranged, sliding is equipped with spacer pin in two through-holes, the spacer pin is fixed with link block close to one end of the locating slot, the link block is equipped with trapezoid boss away from the side of the spacer pin, the spacer pin is fixed with limited block away from one end of the locating slot, the side wall of the through-hole is equipped with internal thread hole, it is bolted with lock shaft in the internal thread hole, the locking the tip of the axis presses on the spacer pin, the head end of the lock shaft is equipped with bulb handle.The utility model is designed reasonably, it is compact-sized, it can be used for gear shaft clamping screw and tighten the time limit turn, solve the problems, such as gear shaft transfer when clamping screw is tightened.
Description
Technical field
The utility model is related to technical field of mechanical processing, especially a kind of gear shaft installs limiting tool.
Background technology
After the completion of the assembly of gearbox gear wheel shaft, it is equipped with locking nut in its back-end, to ensure each transmission gear and bearing
Installation site, but when tightening locking nut, gear shaft can be rotated with nut stress, lead to gear axle lock nut
It can not tighten.
Utility model content
The purpose of this utility model is to provide a kind of gear shaft installation limiting tool, to solve locking screw in the prior art
When bolt is tightened the technical issues of gear shaft transfer.
The utility model provides a kind of gear shaft installation limiting tool, including pedestal, and the pedestal is cross-shaped configuration,
The central fovea of the pedestal is equipped with locating slot, and the locating slot is interior to be fixed with guide post, the left and right of the pedestal by bolt part
Both sides, which are run through, has through-hole, two through-holes to be oppositely arranged, and sliding is equipped with spacer pin, the limit in two through-holes
Position pin is fixed with link block close to one end of the locating slot, and the link block is equipped with ladder away from the side of the spacer pin
Shape boss, the spacer pin are fixed with limited block away from one end of the locating slot, and the side wall of the through-hole is equipped with interior spiral shell
Pit is bolted with lock shaft in the internal thread hole, and the locking the tip of the axis presses on the spacer pin, the lock shaft
Head end be equipped with bulb handle.
Compared with prior art, the utility model is designed reasonably, it is compact-sized, it can be used for gear shaft clamping screw and tighten
Time limit turns, and solves the problems, such as gear shaft transfer when clamping screw is tightened, and gear shaft is equipped with centre bore, in guide post and gear shaft
Heart hole coordinates, and plays guiding role, is placed in locating slot convenient for gear shaft by guide post, by spacer pin in through-hole
It slides back and forth, spacer pin can be used cooperatively from the gear of different reference circles, and lock shaft one end is helicitic texture, and one end is bulb
Handle, convenient for locking and operation.In limit ships and resell on another market insertion tooth wheel axle gear, shaft locking will be locked, prevents from limiting displacement of shipping and reselling on another market, ensure
The reliability that limit turns.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model.
Reference sign：1- pedestals, 2- locating slots, 3- guide posts, 4- spacer pins, 5- link blocks, 6- trapezoid boss, 7-
Limited block, 8- lock shafts, 9- bulb handles.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As depicted in figs. 1 and 2, the embodiments of the present invention provide a kind of gear shaft installation limiting tool, including base
Seat 1, the pedestal 1 are cross-shaped configuration, and the central fovea of the pedestal 1 is equipped with locating slot 2, passes through bolt in the locating slot 2
Part is fixed with guide post 3, and the left and right sides of the pedestal 1, which is run through, through-hole, and two through-holes are oppositely arranged, described in two
Sliding is equipped with spacer pin 4 in through-hole, and the spacer pin 4 is fixed with link block 5, institute close to one end of the locating slot 2
That states link block 5 be equipped with trapezoid boss 6 away from the side of the spacer pin 4, the spacer pin 4 away from the locating slot 2
One end is fixed with limited block 7, and the side wall of the through-hole is equipped with internal thread hole, lock shaft 8, institute are bolted in the internal thread hole
The end for stating lock shaft 8 presses on the spacer pin 4, and the head end of the lock shaft 8 is equipped with bulb handle 9.
The utility model is designed reasonably, it is compact-sized, it can be used for gear shaft clamping screw and tighten the time limit turn, solve locking
When bolt is tightened the problem of gear shaft transfer, gear shaft is equipped with centre bore, and guide post 3 coordinates with gear shaft centre bore, plays
Guiding role is placed on convenient for gear shaft in locating slot 2 by guide post 3, by the sliding back and forth in through-hole of spacer pin 4,
Spacer pin 4 can be used cooperatively from the gear of different reference circles, and 8 one end of lock shaft is helicitic texture, and one end is bulb handle 9,
Convenient for locking and operating.In limit ships and resell on another market insertion tooth wheel axle gear, lock shaft 8 is locked, prevents from limiting displacement of shipping and reselling on another market, ensures that limit turns
Reliability.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
Change made by conception according to the utility model, or be revised as the equivalent embodiment of equivalent variations, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (1)
1. a kind of gear shaft installs limiting tool, it is characterised in that：Including pedestal（1）, the pedestal（1）For cross-shaped configuration,
The pedestal（1）Central fovea be equipped with locating slot（2）, the locating slot（2）It is interior that guide post is fixed with by bolt part（3）, institute
State pedestal（1）The left and right sides run through there is through-hole, two through-holes to be oppositely arranged, in two through-holes sliding assembly
There is spacer pin（4）, the spacer pin（4）Close to the locating slot（2）One end be fixed with link block（5）, the link block
（5）Deviate from the spacer pin（4）Side be equipped with trapezoid boss（6）, the spacer pin（4）Deviate from the locating slot（2）
One end be fixed with limited block（7）, the side wall of the through-hole is equipped with internal thread hole, lock shaft is bolted in the internal thread hole
（8）, the lock shaft（8）End press on the spacer pin（4）On, the lock shaft（8）Head end be equipped with bulb handle
（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820098654.6U CN207824742U (en) | 2018-01-22 | 2018-01-22 | A kind of gear shaft installation limiting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820098654.6U CN207824742U (en) | 2018-01-22 | 2018-01-22 | A kind of gear shaft installation limiting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824742U true CN207824742U (en) | 2018-09-07 |
Family
ID=63393845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820098654.6U Active CN207824742U (en) | 2018-01-22 | 2018-01-22 | A kind of gear shaft installation limiting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757681A (en) * | 2018-06-27 | 2018-11-06 | 安徽江淮汽车集团股份有限公司 | A kind of gear shaft rotation stop device |
-
2018
- 2018-01-22 CN CN201820098654.6U patent/CN207824742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757681A (en) * | 2018-06-27 | 2018-11-06 | 安徽江淮汽车集团股份有限公司 | A kind of gear shaft rotation stop device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |