CN102878286A - Inner reinforcing type piston pin - Google Patents
Inner reinforcing type piston pin Download PDFInfo
- Publication number
- CN102878286A CN102878286A CN 201110201858 CN201110201858A CN102878286A CN 102878286 A CN102878286 A CN 102878286A CN 201110201858 CN201110201858 CN 201110201858 CN 201110201858 A CN201110201858 A CN 201110201858A CN 102878286 A CN102878286 A CN 102878286A
- Authority
- CN
- China
- Prior art keywords
- pin
- piston pin
- type piston
- reinforcing type
- inner reinforcing
- 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.)
- Pending
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention relates to a piston pin, in particular to an inner reinforcing type piston pin. The piston pin comprises a pin cylinder. A reinforcing block is placed in the middle inside the pin cylinder. By using the piston pin, the more stressed part in the middle of the pin cylinder can be reinforced, so that service life of the piston pin is prolonged, the cost is reduced and the efficiency is improved.
Description
Technical field
The present invention relates to a kind of wrist pin, especially a kind of interior reinforcing type piston pin.
Background technique
During former wrist pin work, because microcephaly's partial action of connecting rod in the intermediate portion of wrist pin, so that the wrist pin intermediate portion is stressed heavier, is out of shape after the longevity of service easily.
Summary of the invention
Hold yielding deficiency in order to overcome former wrist pin, the invention provides a kind of interior reinforcing type piston pin.
The technical solution adopted for the present invention to solve the technical problems is: a kind of interior reinforcing type piston pin comprises the pin cylinder, the middle reinforcement block of putting in the pin cylinder.
The invention has the beneficial effects as follows: use this wrist pin to have prolonged its working life so that pin cylinder centre is stressed to be obtained reinforcing than multiple location, saved cost, improved effect.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is schematic representation of the present invention;
1. pin cylinder, 2. reinforcement blocks among the figure.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic representation of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Schematic representation of the present invention such as Fig. 1, a kind of interior reinforcing type piston pin, comprise pin cylinder 1, a reinforcement block 2 is put in pin cylinder 1 interior centre, during work, reinforcement block 2 is inserted neutral position in the pin cylinder 1, and then wrist pin put into piston, use this wrist pin so that stressedly in the middle of the pin cylinder obtain reinforcing than multiple location, to have prolonged its working life, save cost, improved effect.
Claims (1)
1. reinforcing type piston pin in a kind comprises pin cylinder (1), it is characterized in that: put into reinforcement block (2) in the middle of in the pin cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201858 CN102878286A (en) | 2011-07-11 | 2011-07-11 | Inner reinforcing type piston pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201858 CN102878286A (en) | 2011-07-11 | 2011-07-11 | Inner reinforcing type piston pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102878286A true CN102878286A (en) | 2013-01-16 |
Family
ID=47479733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110201858 Pending CN102878286A (en) | 2011-07-11 | 2011-07-11 | Inner reinforcing type piston pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102878286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606148A (en) * | 2017-09-25 | 2018-01-19 | 江苏赫曦新能源有限公司 | A kind of pressurized crankcase of no oily piston |
-
2011
- 2011-07-11 CN CN 201110201858 patent/CN102878286A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606148A (en) * | 2017-09-25 | 2018-01-19 | 江苏赫曦新能源有限公司 | A kind of pressurized crankcase of no oily piston |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |