CN201625708U - Ejector pin - Google Patents
Ejector pin Download PDFInfo
- Publication number
- CN201625708U CN201625708U CN2010201254801U CN201020125480U CN201625708U CN 201625708 U CN201625708 U CN 201625708U CN 2010201254801 U CN2010201254801 U CN 2010201254801U CN 201020125480 U CN201020125480 U CN 201020125480U CN 201625708 U CN201625708 U CN 201625708U
- Authority
- CN
- China
- Prior art keywords
- thimble
- ejector pin
- halfpace
- utility
- model
- 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an ejector pin. The ejector pin comprises an ejector pin body; a stepped table and a lug boss are arranged at two ends of the ejector pin respectively; the height of the stepped table is smaller than that of the ejector pin body; and a through hole is formed in the ejector pin body. The utility model has the advantages of convenient use, simple structure, lower cost, and stable and reliable property.
Description
Technical field
The utility model relates to a kind of punching press shaping equipment, particularly a kind of thimble.
Background technology
Existing thimble all is not provided with halfpace, like this just be difficult to thimble is inserted in the copper pipe, and hinder or the bursting copper pipe on the top easily, the product quality of producing is unreliable, unstable properties, the size inaccuracy, simultaneously, because through hole is not set in the thimble, also just water or other liquid can not be injected in the copper pipe.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of easy to use, simple in structure, thimble that cost is lower and stable and reliable for performance.
The technical scheme that the invention for solving the technical problem adopted is: a kind of thimble, comprise the thimble body, and the two ends of described thimble body are respectively arranged with halfpace and boss, and the height of described halfpace is lower than the thimble body, is provided with through hole in the described thimble body.
Technique scheme also can have following improvement project: the top of described halfpace is circular-arc.
The beneficial effects of the utility model are: owing to be respectively arranged with halfpace and boss at the two ends of thimble body, like this, make people in use can very easily thimble be inserted in the copper pipe, and can not cause damage to the copper pipe wall, can conveniently thimble be sealed and fix again, in addition, be provided with through hole in the thimble body, water or other liquid are injected in the copper pipe easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of thimble of the utility model comprises thimble body 1, and the two ends of described thimble body 1 are respectively arranged with halfpace 2 and boss 3, and the height of described halfpace 2 is lower than thimble body 1, is provided with through hole 4 in the described thimble body 1.
Technique scheme also can have following improvement project: the top of described halfpace 2 is circular-arc.
Claims (2)
1. thimble, comprise thimble body (1), it is characterized in that: the two ends of described thimble body (1) are respectively arranged with halfpace (2) and boss (3), and the height of described halfpace (2) is lower than thimble body (1), are provided with through hole (4) in the described thimble body (1).
2. thimble according to claim 1 is characterized in that: the top of described halfpace (2) is circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201254801U CN201625708U (en) | 2010-03-03 | 2010-03-03 | Ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201254801U CN201625708U (en) | 2010-03-03 | 2010-03-03 | Ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625708U true CN201625708U (en) | 2010-11-10 |
Family
ID=43057092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201254801U Expired - Fee Related CN201625708U (en) | 2010-03-03 | 2010-03-03 | Ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239418A (en) * | 2016-08-27 | 2016-12-21 | 常州市耀华仪器有限公司 | Mapping equipment high intensity thimble bolt |
-
2010
- 2010-03-03 CN CN2010201254801U patent/CN201625708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239418A (en) * | 2016-08-27 | 2016-12-21 | 常州市耀华仪器有限公司 | Mapping equipment high intensity thimble bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20101110 Termination date: 20180303 |