CN208138305U - A kind of novel link piston structure - Google Patents
A kind of novel link piston structure Download PDFInfo
- Publication number
- CN208138305U CN208138305U CN201820370356.8U CN201820370356U CN208138305U CN 208138305 U CN208138305 U CN 208138305U CN 201820370356 U CN201820370356 U CN 201820370356U CN 208138305 U CN208138305 U CN 208138305U
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- China
- Prior art keywords
- connecting rod
- plunger
- ball
- hole
- retaining ring
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Abstract
The utility model relates to a kind of novel link piston structures, it includes connecting rod and plunger, plunger hole is equipped on the plunger, the plunger hole includes bottom ball and card slot, it is connecting rod circlip groove between the bottom ball and card slot, connecting rod retaining ring is equipped in the connecting rod circlip groove, connecting rod ball-and-socket is equipped on the connecting rod retaining ring, circlip for hole is equipped in the card slot, the bulb of the connecting rod is located in bottom ball and connecting rod ball-and-socket.The utility model using flexible, convenient for disassembly and assembly, maintenance cost is low.
Description
Technical field
The utility model relates to a kind of rod-plunger structures, and in particular to a kind of replaceable rod-plunger structure.
Background technique
Currently, rod-plunger structure mostly uses the mode of rolling to be wrapped together connecting rod and plunger.In the process of packet plunger
In, plunger causes inflexible for use because the extruding by external force is it is easy to appear strain cracking, and scrappage is high, and when maintenance needs whole
Set replacement, maintenance cost are very high.
Summary of the invention
Goal of the invention：The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of using flexible,
It is convenient for disassembly and assembly, the low novel link piston structure of maintenance cost.
Technical solution：In order to solve the above-mentioned technical problem, a kind of novel link piston structure described in the utility model, it
Including connecting rod and plunger, plunger hole is equipped on the plunger, the plunger hole includes bottom ball and card slot, in the bottom
It is connecting rod circlip groove between ball-and-socket and card slot, connecting rod retaining ring is equipped in the connecting rod circlip groove, is set on the connecting rod retaining ring
There is connecting rod ball-and-socket, circlip for hole is equipped in the card slot, the bulb of the connecting rod is located at bottom ball and connecting rod ball-and-socket
It is interior.
The circlip for hole is hole card spring.
Spacing is equipped between the connecting rod retaining ring and bottom ball.
The connecting rod retaining ring is activity alternate form structure.
Beneficial effect：Compared with prior art, remarkable advantage is the utility model：The setting of the utility model overall structure
Rationally, it includes plunger, connecting rod retaining ring, hole card spring and connecting rod, is designed with ball-and-socket, plunger on plunger hole bottom and connecting rod retaining ring
It is equipped with jump-ring slot in hole, the accessory processed is connected with circlip, convenient for disassembly and assembly, using flexible, when maintenance, only needs
The accessory of abrasion is replaced, integral replacing is not had to, greatly reduces maintenance cost, this structure connects reliable steady, zero scrappage, symbol
Close actual operation requirements.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of novel link piston structure described in the utility model, it includes connecting rod 1 and plunger 2,
The plunger 2 is equipped with plunger hole, and the plunger hole includes bottom ball 3 and card slot 4, the bottom ball 3 and card slot 4 it
Between be connecting rod circlip groove 5, in the connecting rod circlip groove 5 be equipped with connecting rod retaining ring 6, on the connecting rod retaining ring 6 be equipped with connecting rod ball
Nest 7, is equipped with circlip for hole 8 in the card slot 4, and the bulb of the connecting rod 1 is located in bottom ball 3 and connecting rod ball-and-socket 7；
The circlip for hole 8 is hole card spring；Spacing is equipped between the connecting rod retaining ring 6 and bottom ball 3；The connecting rod retaining ring
6 be activity alternate form structure.Rationally, it includes plunger, connecting rod retaining ring, hole card spring and company to the setting of the utility model overall structure
Bar is designed with ball-and-socket on plunger hole bottom and connecting rod retaining ring, is equipped with jump-ring slot in plunger hole, the accessory circlip processed is connected
It picks up and, convenient for disassembly and assembly, using flexible when maintenance, only needs to change the accessory of abrasion, does not have to integral replacing, substantially reduces
Maintenance cost, the connection of this structure is reliable steady, and zero scrappage meets actual operation requirements.
The utility model provides a kind of thinking and method, and there are many method and the approach for implementing the technical solution, with
It is only preferred embodiments of the present invention described in upper, it is noted that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications should also regard
For the protection scope of the utility model, all undefined components in this embodiment can be implemented in the prior art.
Claims (4)
1. a kind of novel link piston structure, it is characterised in that：It includes connecting rod（1）And plunger（2）, in the plunger（2）On
Equipped with plunger hole, the plunger hole includes bottom ball（3）And card slot（4）, in the bottom ball（3）And card slot（4）Between
For connecting rod circlip groove（5）, in the connecting rod circlip groove（5）It is interior to be equipped with connecting rod retaining ring（6）, in the connecting rod retaining ring（6）It is equipped with
Connecting rod ball-and-socket（7）, in the card slot（4）It is interior to be equipped with circlip for hole（8）, the connecting rod（1）Bulb be located at bottom ball
（3）With connecting rod ball-and-socket（7）It is interior.
2. novel link piston structure according to claim 1, it is characterised in that：The circlip for hole（8）For hole
Use circlip.
3. novel link piston structure according to claim 1, it is characterised in that：The connecting rod retaining ring（6）With bottom ball
Nest（3）Between be equipped with spacing.
4. novel link piston structure according to claim 1, it is characterised in that：The connecting rod retaining ring（6）It is replaced for activity
Change formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370356.8U CN208138305U (en) | 2018-03-19 | 2018-03-19 | A kind of novel link piston structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370356.8U CN208138305U (en) | 2018-03-19 | 2018-03-19 | A kind of novel link piston structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138305U true CN208138305U (en) | 2018-11-23 |
Family
ID=64288902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820370356.8U Active CN208138305U (en) | 2018-03-19 | 2018-03-19 | A kind of novel link piston structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266453A (en) * | 2018-03-19 | 2018-07-10 | 江苏可奈力机械制造有限公司 | A kind of novel link piston structure |
-
2018
- 2018-03-19 CN CN201820370356.8U patent/CN208138305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266453A (en) * | 2018-03-19 | 2018-07-10 | 江苏可奈力机械制造有限公司 | A kind of novel link piston structure |
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