CN207616500U - A kind of press-loading apparatus of semi-automatic piston pin clamping spring - Google Patents
A kind of press-loading apparatus of semi-automatic piston pin clamping spring Download PDFInfo
- Publication number
- CN207616500U CN207616500U CN201721831255.8U CN201721831255U CN207616500U CN 207616500 U CN207616500 U CN 207616500U CN 201721831255 U CN201721831255 U CN 201721831255U CN 207616500 U CN207616500 U CN 207616500U
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- China
- Prior art keywords
- piston pin
- piston
- press
- clamping spring
- semi
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Abstract
The utility model discloses a kind of semi-automatic piston pin clamping spring press-loading apparatus, and in particular to piston of automobile connecting rod piston pin card spring assembles field.Which solve existing piston rod piston pin clamping spring manual assemblies, and efficiency of assembling is low, the deficiency of efficiency of assembling difference.The semi-automatic piston pin clamping spring press-loading apparatus, including compatible detent mechanism and press-loading device, the detent mechanism includes piston rod positioning region, piston rod positioning region lower part is equipped with the small tooling of positioning piston, the press-loading device includes elastic pressing sleeve, elastic pressing sleeve top is connected with handle, and lower part is connected with guide head, and the position being connect with guide head on elastic pressing sleeve is equipped with the step for fixed piston pin card spring.The outside of elastic pressing sleeve is equipped with two pieces of axle sleeves, and the size of stepped diameters can be adjusted by axle sleeve, the contraction distortion for being applicable in during circlip press-loading.
Description
Technical field
The utility model is related to piston of automobile connecting rod piston pin card springs to assemble field, and in particular to a kind of semi-automatic piston pin
Circlip press-loading device.
Background technology
Field is assembled in piston pin of vehicle clamp spring, is needed on the specific position that piston pin clamping spring is mounted in piston.It is living
Filling in both ends, respectively there are one piston pin clamping spring installation sites, are used for fixed piston pin, piston pin is directly connected piston rod, by piston
Bar transports work(in cylinder body back and forth by connecting piston pin with piston.
When manual assembly, operating personnel need to remove assembly piston pin clamping spring with special tool, and first piston, piston are connected
Bar, piston pin assembly are completed, and refill the piston pin clamping spring on both sides, and dress piston pin clamping spring is needed with special tool, and is compared
Arduously, that there are labor intensity is big for assembly in this way, and the low problem of efficiency, efficiency of assembling and assembling quality for bulk article are all deposited
In large effect.
Utility model content
The purpose of this utility model is against the above deficiency, it is proposed that it is a kind of to realize semi-automatic assembly, improve assembly effect
The semi-automatic piston pin clamping spring press-loading apparatus of rate and assembling quality.
The utility model specifically adopts the following technical scheme that：
A kind of semi-automatic piston pin clamping spring press-loading apparatus, which is characterized in that including compatible detent mechanism and pressing machine
Structure, the detent mechanism include piston rod positioning region, and piston rod positioning region lower part is equipped with the small tooling of positioning piston, described
Press-loading device includes elastic pressing sleeve, and elastic pressing sleeve top is connected with handle, and lower part is connected with guide head, connects with guide head on elastic pressing sleeve
The position connect is equipped with the step for fixed piston pin card spring.
Preferably, the outside of the elastic pressing sleeve is equipped with two pieces of axle sleeves, and the size of stepped diameters is adjusted by axle sleeve.
Preferably, also it is connected with limiting section on the fixed part.
Preferably, the handle is pulled, guide head of the handle with dynamic elasticity pressing sleeve lower part moves downward, until piston pin card
Spring snaps into the ring recess of piston.
Preferably, the unskilled labourer loads onto equipped with handle, and pull handle drives small tooling to do 90 ° clockwise or 90 ° counterclockwise
Rotation.
The utility model has the advantages that：
The press-loading apparatus realizes positioning limit, reduces manually-operated complexity, is carrying out piston of automobile connecting rod work
When the assembly of plug pin clamp spring, positioning is convenient, and pressure head distance height is adjustable, improves automatic intelligent assembly level, significantly reduces
The labor intensity of worker improves production efficiency, improves assembling quality.
Description of the drawings
Fig. 1 is semi-automatic piston pin clamping spring press-loading apparatus structural schematic diagram.
Wherein, 1 is handle, and 2 be elastic pressing sleeve, and 3 be piston pin clamping spring, and 4 be limiting section, and 5 be small tooling, and 6 be piston.
Specific implementation mode
Specific embodiment of the present utility model is described further in the following with reference to the drawings and specific embodiments：
As shown in Figure 1, a kind of semi-automatic piston pin clamping spring press-loading apparatus, including compatible detent mechanism and pressing machine
Structure, the detent mechanism include piston rod positioning region, and piston rod positioning region lower part is equipped with the small tooling 5 of positioning piston, institute
It includes elastic pressing sleeve 2 to state press-loading device, and the top of elastic pressing sleeve 2 is connected with handle 1, and lower part is connected with guide head, on elastic pressing sleeve with
The position of guide head connection is equipped with the step for fixed piston pin card spring 3.
The outside of elastic pressing sleeve is equipped with two pieces of axle sleeves, and the size of stepped diameters can be adjusted by axle sleeve, for fitting
Contraction distortion during being pressed with piston pin clamping spring.
Limiting section 4 is also connected on fixed part, limiting section plays the role of limit to fixed mechanism, convenient for pressure head and piston 6
On mounting portion alignment.
The handle 1 is pulled, guide head of the handle 1 with 2 lower part of dynamic elasticity pressing sleeve moves downward, until piston pin clamping spring 3
It snaps into the ring recess of piston 6.
Unskilled labourer loads onto equipped with handle, and pull handle drives small tooling to do 90 ° clockwise or 90 ° of rotations counterclockwise.
During the work time, pull the handle of small tooling 5 that small tooling is turned 90 ° clockwise first, by piston, piston pin,
Piston rod is fixed on a corresponding position；Pull the handle of small tooling that small tooling another mistake hour hands are turned 90 °；Ensure pressure head and piston
On mounting portion alignment after, pull handle 1, down until piston pin clamping spring snap into the ring recess of piston.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the scope of protection of the utility model.
Claims (5)
1. a kind of semi-automatic piston pin clamping spring press-loading apparatus, which is characterized in that including compatible detent mechanism and press-loading device,
The detent mechanism includes piston rod positioning region, and piston rod positioning region lower part is equipped with the small tooling of positioning piston, the pressure
Mounting mechanism includes elastic pressing sleeve, and elastic pressing sleeve top is connected with handle, and lower part is connected with guide head, is connect with guide head on elastic pressing sleeve
Position be equipped with for fixed piston pin card spring step.
2. a kind of semi-automatic piston pin clamping spring press-loading apparatus as described in claim 1, which is characterized in that the elasticity pressing sleeve
Outside is equipped with two pieces of axle sleeves, and the size of stepped diameters is adjusted by axle sleeve.
3. a kind of semi-automatic piston pin clamping spring press-loading apparatus as described in claim 1, which is characterized in that on the positioning region also
It is connected with limiting section.
4. a kind of semi-automatic piston pin clamping spring press-loading apparatus as described in claim 1, which is characterized in that the handle is pulled,
Guide head of the handle with dynamic elasticity pressing sleeve lower part moves downward, until piston pin clamping spring snaps into the ring recess of piston.
5. a kind of semi-automatic piston pin clamping spring press-loading apparatus as described in claim 1, which is characterized in that the unskilled labourer, which loads onto, to be set
There are handle, pull handle that small tooling is driven to do 90 ° clockwise or 90 ° of rotations counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831255.8U CN207616500U (en) | 2017-12-25 | 2017-12-25 | A kind of press-loading apparatus of semi-automatic piston pin clamping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831255.8U CN207616500U (en) | 2017-12-25 | 2017-12-25 | A kind of press-loading apparatus of semi-automatic piston pin clamping spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207616500U true CN207616500U (en) | 2018-07-17 |
Family
ID=62829598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831255.8U Expired - Fee Related CN207616500U (en) | 2017-12-25 | 2017-12-25 | A kind of press-loading apparatus of semi-automatic piston pin clamping spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207616500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605571A (en) * | 2019-09-16 | 2019-12-24 | 天永机械电子（太仓）有限公司 | Jump ring pressure equipment device |
| CN112264785A (en) * | 2020-10-26 | 2021-01-26 | 刘朋川 | Automobile engine piston connecting rod assembly device |
-
2017
- 2017-12-25 CN CN201721831255.8U patent/CN207616500U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605571A (en) * | 2019-09-16 | 2019-12-24 | 天永机械电子（太仓）有限公司 | Jump ring pressure equipment device |
| CN110605571B (en) * | 2019-09-16 | 2024-05-17 | 天永锂电自动化设备(太仓)有限公司 | Clamp spring press-fitting device |
| CN112264785A (en) * | 2020-10-26 | 2021-01-26 | 刘朋川 | Automobile engine piston connecting rod assembly device |
| CN112264785B (en) * | 2020-10-26 | 2022-04-01 | 山东华晨连杆有限公司 | Automobile engine piston connecting rod assembly device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211225 |