CN204450950U - A kind of die insert that can retract fast - Google Patents
A kind of die insert that can retract fast Download PDFInfo
- Publication number
- CN204450950U CN204450950U CN201420855323.4U CN201420855323U CN204450950U CN 204450950 U CN204450950 U CN 204450950U CN 201420855323 U CN201420855323 U CN 201420855323U CN 204450950 U CN204450950 U CN 204450950U
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- breach
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of die insert that can retract fast, its body is square, and has through square opening from top to bottom in central position; Body outer surface has at least two to have the dark breach of 3mm in four square position of body upper surface 5mm; The opening size of breach increases from opening to internal linear, and the bottom surface of breach is curved; The opening edge of breach is along doing rounded corner process.Structure simple designs of the present utility model is reasonable, solves the problem retracted fast of inlaid piece of mould with holes.
Description
Technical field
The utility model relates to a kind of die insert, specifically a kind of die insert that can retract fast.
Background technology
Be its assembling, reinforcing, connection in mould, all kinds of mold insert can be used, when mould is safeguarded, need mold insert to take out.Traditional mold insert for want of impetus, takes out extremely inconvenient, extracts after using other clamp, very easily causes scuffing to insert outer surface again.For solving the problem, entity mold insert outer surface generally can process a screw hole, then by lead screw DRIVE SCREWS hole, by drawing screw, insert be extracted.Hollow mold insert, because lacking screw hole punch position, so cannot use said method, can only rely on conventional brace to press from both sides and pull out.
Utility model content
The purpose of this utility model be to provide a kind of can in order to avoid fixture can the die insert torn open of fast fetching.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of die insert that can retract fast, and its body is square, and has through square opening from top to bottom in central position; Body outer surface has at least two to have the dark breach of 3mm in four square position of body upper surface 5mm; The opening size of breach increases from opening to internal linear, and the bottom surface of breach is curved; The opening edge of breach is along doing rounded corner process.
When the utility model is implemented, a sharp bar front end is inserted in breach, relies on the sharp bar coordinated with fulcrum, lift die insert, make it exit in hole.
Structure simple designs of the present utility model is reasonable, solves the problem retracted fast of inlaid piece of mould with holes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Structural representation when Fig. 2 is the sharp bar use of the utility model mating band fulcrum.
Detailed description of the invention
Further understand for convenience of doing the utility model, existing by reference to the accompanying drawings for an embodiment, the utility model is further described.
Embodiment:
As shown in Figure 1, 2, a kind of die insert that can retract fast of the utility model, its body 1 is square, and has through square opening from top to bottom in central position; Body 1 outer surface has at least two to have the dark breach of 3mm 2 in four square position of body upper surface 5mm; The opening size of breach 2 increases from opening to internal linear, and the opening size of breach 2 increases from opening to internal linear, and the bottom surface of breach 2 is curved; The opening edge of breach 2 is along doing rounded corner process.
Claims (1)
1. the die insert that can retract fast, base is characterised in that: its body is square, and has through square opening from top to bottom in central position; Body outer surface has at least two to have the dark breach of 3mm in four square position of body upper surface 5mm; The opening size of breach increases from opening to internal linear, and the bottom surface of breach is curved; The opening edge of breach is along doing rounded corner process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855323.4U CN204450950U (en) | 2014-12-30 | 2014-12-30 | A kind of die insert that can retract fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855323.4U CN204450950U (en) | 2014-12-30 | 2014-12-30 | A kind of die insert that can retract fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450950U true CN204450950U (en) | 2015-07-08 |
Family
ID=53657891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855323.4U Active CN204450950U (en) | 2014-12-30 | 2014-12-30 | A kind of die insert that can retract fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450950U (en) |
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2014
- 2014-12-30 CN CN201420855323.4U patent/CN204450950U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |