CN202316908U - Ejection mechanism in die - Google Patents
Ejection mechanism in die Download PDFInfo
- Publication number
- CN202316908U CN202316908U CN2011204209681U CN201120420968U CN202316908U CN 202316908 U CN202316908 U CN 202316908U CN 2011204209681 U CN2011204209681 U CN 2011204209681U CN 201120420968 U CN201120420968 U CN 201120420968U CN 202316908 U CN202316908 U CN 202316908U
- Authority
- CN
- China
- Prior art keywords
- push rod
- top board
- ejector rod
- ejection
- fixed hub
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses an ejection mechanism used in a die. The ejection mechanism in die comprises an ejection plate pressing plate (3), an ejection plate (4) and an ejector rod (1), wherein the ejection plate pressing plate (3) is connected with the ejection plate (4); the ejection mechanism further comprises an ejector rod fixing shaft sleeve (2); and one end of the ejector rod fixing shaft sleeve (2) is embedded in the ejection plate (4), and the other end of the ejector rod fixing shaft sleeve is detachably connected with the ejector rod (1). After the structure is adopted, during the installation and replacement process, the ejector rod is mounted and then is fastened downward from the upper surface of a die cavity,so that the operation is very convenient, and the working efficiency is improved greatly.
Description
Technical field
The utility model relates to mould applications, specifically is a kind of ejecting mechanism that is used for mould.
Background technology
At present, in some mould, because core or shape of product more complicated, ejecting mechanism is difficult for prepackage in advance in Mould Machining factory, and must behind the height of the known push rod of the on-the-spot die trial of user, just can confirm relevant parameter.Therefore, the shortcoming below this ejecting mechanism exists: because that the push rod in the ejecting mechanism in the process of integral installation and replacing, is operated is more frequent, therefore, need whole load module be taken apart after unloading just replaceable, thereby cause operation to bother very much.
The utility model content
The utility model technical problem to be solved is that a kind of ejecting mechanism that is used for mould easily of installing and change is provided.
For solving the problems of the technologies described above; The ejecting mechanism that is used for mould that the utility model provides; Comprise top board pressing plate, top board and push rod, described top board pressing plate is connected with top board, and it also comprises the push rod fixed hub; One end of described push rod fixed hub is embedded in the top board, and the other end is connected with push rod is removable.
After adopting above structure, the utility model compared with prior art has the following advantages: because push rod is connected with top board is removable through the push rod fixed hub; In other words, push rod can be pulled down from top board easily, therefore; In installation and replacing process; After can earlier push rod being installed push rod is down tightened up from the die cavity upper surface, operation is very easy, improved operating efficiency greatly.
As improvement, described removable connection is meant to have threaded rod on the push rod fixed hub, and the screwed hole of push rod is threaded with threaded rod.After adopting this structure, push rod can be regulated on short transverse with respect to top board, therefore; In practical application; Requirement to push rod is not very accurate occasion, and height dimension control just can realize that structure is very simple, operation is very easy through threaded adjusting.
Description of drawings
Accompanying drawing 1 is the structural representation that the utility model is used for the ejecting mechanism of mould.
Wherein: 1, push rod; 2, push rod fixed hub; 3, top board pressing plate; 4, top board.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
The structural representation that is used for the ejecting mechanism of mould by the utility model shown in the drawings can know that it comprises top board pressing plate 3, top board 4 and push rod 1, and described top board pressing plate 3 is connected with top board 4.It also comprises push rod fixed hub 2, and an end of described push rod fixed hub 2 is embedded in the top board 4, the other end and 1 removable connection of push rod.
Described removable connection is meant to have threaded rod 2.1 on the push rod fixed hub 2, and the screwed hole of push rod 1 is threaded with threaded rod 2.1.
In use, can earlier push rod fixed hub 2 be embedded in the top board 4, again top board 4 be connected with top board pressing plate 3, and then be threaded in push rod 4 on the threaded rod 2.1 of push rod fixed hub 2, accomplish assembling.During dismounting, also a need backed out push rod 1 and get final product from push rod fixed hub 2.
Claims (2)
1. ejecting mechanism that is used for mould; Comprise top board pressing plate (3), top board (4) and push rod (1); Described top board pressing plate (3) is connected with top board (4); It is characterized in that: it also comprises push rod fixed hub (2), and an end of described push rod fixed hub (2) is embedded in the top board (4), the other end and removable connection of push rod (1).
2. the ejecting mechanism that is used for mould according to claim 1 is characterized in that: described removable connection is meant to have threaded rod (2.1) on the push rod fixed hub (2), and the screwed hole of push rod (1) is threaded with threaded rod (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204209681U CN202316908U (en) | 2011-10-31 | 2011-10-31 | Ejection mechanism in die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204209681U CN202316908U (en) | 2011-10-31 | 2011-10-31 | Ejection mechanism in die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316908U true CN202316908U (en) | 2012-07-11 |
Family
ID=46428905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204209681U Expired - Fee Related CN202316908U (en) | 2011-10-31 | 2011-10-31 | Ejection mechanism in die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537632A (en) * | 2013-10-24 | 2014-01-29 | 重庆新红旗缸盖制造有限公司 | Core ejection device for sand core making machine |
| CN106623815A (en) * | 2017-02-07 | 2017-05-10 | 佛山市恒学科技服务有限公司 | Adjustable die ejecting device for core shooter |
| CN107234188A (en) * | 2017-06-30 | 2017-10-10 | 太仓市雅兴精密冲压件厂 | A kind of wear-resistant die ejector pin |
-
2011
- 2011-10-31 CN CN2011204209681U patent/CN202316908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537632A (en) * | 2013-10-24 | 2014-01-29 | 重庆新红旗缸盖制造有限公司 | Core ejection device for sand core making machine |
| CN106623815A (en) * | 2017-02-07 | 2017-05-10 | 佛山市恒学科技服务有限公司 | Adjustable die ejecting device for core shooter |
| CN107234188A (en) * | 2017-06-30 | 2017-10-10 | 太仓市雅兴精密冲压件厂 | A kind of wear-resistant die ejector pin |
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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 |
Granted publication date: 20120711 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |