CN109290438A - A kind of peephole punching press Quick die exchange structure - Google Patents
A kind of peephole punching press Quick die exchange structure Download PDFInfo
- Publication number
- CN109290438A CN109290438A CN201710618154.0A CN201710618154A CN109290438A CN 109290438 A CN109290438 A CN 109290438A CN 201710618154 A CN201710618154 A CN 201710618154A CN 109290438 A CN109290438 A CN 109290438A
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- CN
- China
- Prior art keywords
- mold core
- fixed plate
- hole
- lateral aperture
- bolt
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of peephole punching press Quick die exchange structures, including upper mold and bolt, the upper mold includes upper padding plate, mold core fixed plate and mold core, the mold core fixed plate and the upper padding plate are affixed, the mold core fixed plate is equipped with the vertical hole matched with mold core top outer diameter, and the mold core top is inserted into the vertical hole；The mold core top is equipped with perforative pin hole in the horizontal direction, the mold core fixed plate is equipped with lateral aperture in the position two sides of the correspondence pin hole, wherein lateral aperture described in side is through-hole, the outer diameter of the pin hole and the lateral aperture is matched with the outer diameter of the bolt, the bolt is inserted into the pin hole and the lateral aperture, and the mold core and the mold core fixed plate is affixed；The pin diameter is the 1/5~1/3 of the mold core diameter.The configuration of the present invention is simple, it is easy to operate, the labor intensity of worker is reduced, production efficiency is improved, is suitable for the processing of the processes such as security door.
Description
Technical field
The present invention relates to a kind of peephole stamping die more particularly to a kind of peephole punching press Quick die exchange structures.
Background technique
Security door fabricates in industry, the mold core of peephole stamping equipment, because being easy to appear deformation in production or breaking
It splits and situations such as specification changes, new mold core is needed replacing, to guarantee being normally carried out for production, but existing tooling mould
Tool splits framed, mold core all on mold when replacement, just can be carried out replacement, on such disassembly and assembly time very
It is long, produced on-site efficiency is influenced, while significantly increasing workload.Then people start to improve the structure of mold, to accelerate
The time of disassembly, installation, patent publication No. CN202336565U, publication date are the Chinese invention patent on July 18th, 2012
Disclosing a kind of fast changeable mold cores structure comprising dynamic model and quiet mould are provided with insert on dynamic model and quiet mould,
It is connected with type core with insert, is connected through a screw thread between the type core and insert, the root of type core is provided with handling end, with type
Core is mutually furnished with type core replacement tool, and the end of type core replacement tool is provided with the hole to match with handling end.The mould structure can
To achieve the effect that rapid_replacing core, but also there is his shortcoming, structure needs are significantly changed on mold,
By the cooperation between cumbersome component, to complete to replace, not only cost is greatly improved, but also structural modification is excessively complicated,
When external environment variation, such as temperature, it is easy to cause the stuck of insert, be unable to meet demand.
Summary of the invention
The present invention is to solve technical problem present in well-known technique and provide a kind of peephole punching press of quick-replaceable mold core
Quick die exchange structure.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that a kind of peephole punching press is fast
Quick change mode structure, including upper mold and bolt, the upper mold include upper padding plate, mold core fixed plate and mold core, the mold core fixed plate
Affixed with the upper padding plate, the mold core fixed plate is equipped with the vertical hole matched with mold core top outer diameter, the mold core
Top is inserted into the vertical hole；The mold core top is equipped with perforative pin hole in the horizontal direction, and the mold core fixed plate exists
The position two sides of the corresponding pin hole are equipped with lateral aperture, and wherein lateral aperture described in side is through-hole, the pin hole and described
The outer diameter of lateral aperture is matched with the outer diameter of the bolt, and the bolt is inserted into the pin hole and the lateral aperture, by institute
It states mold core and the mold core fixed plate is affixed；The pin diameter is the 1/5~1/3 of the mold core diameter.
Further, described bolt one end is equipped with the end cap of radial protrusion；The mold core fixed plate is through-hole in lateral aperture
Side is equipped with the groove cooperated with the end cap.
Further, the two sides lateral aperture of the mold core fixed plate is through-hole.
Further, the mold core fixed plate wherein side lateral aperture be blind hole.
The beneficial effects of the present invention are: it by the way that bolt is arranged, can satisfy more with quick-replaceable mold core, a mold
A product, the configuration of the present invention is simple is easy to operate, reduces the labor intensity of worker, improves production efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, die shank；2, upper clamping plate；3, mold core fixed plate；4, upper padding plate；5, bolt；6, mold core.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
Referring to Figure 1, a kind of peephole punching press Quick die exchange structure, including die shank 1, upper clamping plate 2, upper mold and bolt 5, institute
Stating upper mold includes upper padding plate 4, mold core fixed plate 3 and mold core 6, the die shank 1, the upper clamping plate 2, the upper padding plate 4 and institute
State that mold core fixed plate 3 is successively affixed, the mold core fixed plate 3 is equipped with the vertical hole matched with the 6 top outer diameter of mold core, institute
6 top of mold core is stated to be inserted into the vertical hole；6 top of mold core is equipped with perforative pin hole, the mold core in the horizontal direction
Fixed plate 3 is equipped with lateral aperture in the position two sides of the correspondence pin hole, and wherein lateral aperture described in side is through-hole, the bolt
The outer diameter of hole and the lateral aperture is matched with the outer diameter of the bolt 5, and the bolt 5 is inserted into the pin hole and the level
It is in hole, the mold core 6 and the mold core fixed plate 3 is affixed；5 diameter of bolt is the 1/5~1/3 of 6 diameter of mold core.
Mold core 6 can be made ladder axis shape, and wherein the vertical hole of upper dimension and mold core fixed plate 3 cooperates, lower outer diameter
The dimensional fits of size and workpieces processing.It can make that a variety of top outer diameters are identical and mold core that lower outer diameter is different, the work of processing
When part difference, replaceable corresponding mold core 6 when replacement, by the vertical hole of 6 top of mold core insertion mold core fixed plate 3, then will
Bolt 5 is inserted into from 3 side of mold core fixed plate for the lateral aperture of through-hole, and it is solid to be inserted into mold core for the pin hole across 6 top of mold core
In the lateral aperture of 3 other side of fixed board.Mold core 6 is fixed together with the mold core fixed plate 3 by bolt 5 in this way, completes to remodel.
Further, to be easily installed and preventing bolt 5 from falling, described 5 one end of bolt can be equipped with the end cap of radial protrusion；
The mold core fixed plate 3 can be equipped with the groove cooperated with the end cap in the side that its lateral aperture is through-hole.Also it can be set
His structure keeps bolt 5 and mold core fixed plate 3 fixed, for example design 5 one end of bolt is equipped with handle, and 3 one end of mold core fixed plate is equipped with
After bolt 5 is inserted into position, handle is inserted into ring structure for ring structure.
Further, the two sides lateral aperture of the mold core fixed plate 3 can be through-hole.
Further, the lateral aperture of the mold core fixed plate 3 wherein side can be blind hole.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (4)
1. a kind of peephole punching press Quick die exchange structure, it is characterised in that: including upper mold and bolt, the upper mold include upper padding plate,
Mold core fixed plate and mold core, the mold core fixed plate and the upper padding plate are affixed, and the mold core fixed plate is equipped with and the mold core
The vertical hole that top outer diameter matches, the mold core top are inserted into the vertical hole；The mold core top is set in the horizontal direction
There is perforative pin hole, the mold core fixed plate is equipped with lateral aperture in the position two sides of the correspondence pin hole, wherein side institute
Lateral aperture is stated as through-hole, the outer diameter of the pin hole and the lateral aperture is matched with the outer diameter of the bolt, and the bolt is inserted
Enter in the pin hole and the lateral aperture, the mold core and the mold core fixed plate is affixed；The pin diameter is described
The 1/5~1/3 of mold core diameter.
2. peephole punching press Quick die exchange structure according to claim 1, it is characterised in that: described bolt one end is equipped with radial
The end cap of protrusion；The mold core fixed plate is that through-hole side is equipped with the groove cooperated with the end cap in lateral aperture.
3. peephole punching press Quick die exchange structure according to claim 1, it is characterised in that: the two sides of the mold core fixed plate
Lateral aperture is through-hole.
4. peephole punching press Quick die exchange structure according to claim 1, it is characterised in that: the mold core fixed plate wherein one
The lateral aperture of side is blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618154.0A CN109290438A (en) | 2017-07-24 | 2017-07-24 | A kind of peephole punching press Quick die exchange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618154.0A CN109290438A (en) | 2017-07-24 | 2017-07-24 | A kind of peephole punching press Quick die exchange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109290438A true CN109290438A (en) | 2019-02-01 |
Family
ID=65167953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618154.0A Pending CN109290438A (en) | 2017-07-24 | 2017-07-24 | A kind of peephole punching press Quick die exchange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109290438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644475A (en) * | 2020-04-17 | 2020-09-11 | 苏州金四星金属制品有限公司 | Wire drawing die capable of improving quality of metal wire |
-
2017
- 2017-07-24 CN CN201710618154.0A patent/CN109290438A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644475A (en) * | 2020-04-17 | 2020-09-11 | 苏州金四星金属制品有限公司 | Wire drawing die capable of improving quality of metal wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
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| WD01 | Invention patent application deemed withdrawn after publication |