CN203031825U - Quick changing device for mold core - Google Patents
Quick changing device for mold core Download PDFInfo
- Publication number
- CN203031825U CN203031825U CN 201220630591 CN201220630591U CN203031825U CN 203031825 U CN203031825 U CN 203031825U CN 201220630591 CN201220630591 CN 201220630591 CN 201220630591 U CN201220630591 U CN 201220630591U CN 203031825 U CN203031825 U CN 203031825U
- Authority
- CN
- China
- Prior art keywords
- core
- mold
- framed
- changing device
- quick changing
- 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 relates to a quick changing device for a mold core and relates to the technical field of mold making. The quick changing device comprises a mold kernel, a core, a frame and a fastening screw. One end of the core penetrates through the frame and is inserted into the mold kernel, and the other end thereof is connected with the frame by the fastening screw. The device overcomes the defect that if the core is damaged, the damaged core cannot be changed quickly, and a whole mold cannot be used when the mold is used for a casting process. The use rate of the mold is increased, and the production cost is lowered.
Description
Technical field
The utility model belongs to the technology of die manufacturing field, particularly a kind of core fast replacing device.
Background technology
At present, what industry was made greatly develops, demand to its die industry that relates to also further increases, and at existing mold cores be and framed structure in aggregates, partly damage as core in process of production, then its entire die device just can't use, and the service efficiency that it reduces mould has greatly increased production cost.Core rod is the precision component for the key running at mold center position; Core is that when casting is in order to form internal structure.
The utility model content
The utility model provides a kind of poor efficiency at the deficiencies in the prior art, and expensive mold cores fast replacing device overcomes the defective that its entire die is scrapped because of the core damage.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of mold cores fast replacing device, comprise core, core rod, framed, framed covering on core rod, described mould fast replacing device also comprises trip bolt, one end of core passes in the framed insertion core rod, the other end by trip bolt be connected framed on.
Description of drawings
Fig. 1 is the structural representation of a kind of mold cores quick change embodiment.
The specific embodiment
Shown in Fig. 1, a kind of mold cores fast replacing device of the utility model is, core rod 2 framed 1 by comprising, core 3 and trip bolt 4 mainly, framed 1 covers on core rod 2, the right-hand member of core 3 is installed on framed 1 by trip bolt 4, and the left end of core 3 inserts in the core rod 2, damages to some extent in process of production as its core 3, can be by loosening trip bolt 4, beat core rod 2 left-hand face simultaneously, make the core 3 loosening backs of damaging take out, its core 3 is changed.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. mold cores fast replacing device, comprise core, core rod, framed, framed covering on core rod is characterized in that: described mould fast replacing device also comprises trip bolt, one end of core passes in the framed insertion core rod, the other end by trip bolt be connected framed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630591 CN203031825U (en) | 2012-11-26 | 2012-11-26 | Quick changing device for mold core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630591 CN203031825U (en) | 2012-11-26 | 2012-11-26 | Quick changing device for mold core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031825U true CN203031825U (en) | 2013-07-03 |
Family
ID=48683965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630591 Expired - Fee Related CN203031825U (en) | 2012-11-26 | 2012-11-26 | Quick changing device for mold core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116753A (en) * | 2016-02-25 | 2017-09-01 | 上海舜富压铸股份有限公司 | A kind of lampshade mould of fast changeable core |
-
2012
- 2012-11-26 CN CN 201220630591 patent/CN203031825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116753A (en) * | 2016-02-25 | 2017-09-01 | 上海舜富压铸股份有限公司 | A kind of lampshade mould of fast changeable core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131126 |