CN209156880U - A kind of wear-resisting type alloy stretching die - Google Patents
A kind of wear-resisting type alloy stretching die Download PDFInfo
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- CN209156880U CN209156880U CN201821710986.1U CN201821710986U CN209156880U CN 209156880 U CN209156880 U CN 209156880U CN 201821710986 U CN201821710986 U CN 201821710986U CN 209156880 U CN209156880 U CN 209156880U
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- punch
- cavity plate
- wear
- pin
- punch retainer
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of wear-resisting type alloy stretching dies, including cavity plate and push plate, the cavity plate is made of cavity plate ontology and the first resistance to compression layer, the lower surface of the cavity plate ontology is provided with the first resistance to compression layer, the cavity plate is internally provided with type chamber, and the vertical center line of type chamber and the vertical center line of cavity plate coincide, the outer wall surrounding of the type chamber is provided with the first wear-resistant alloy layer, the first heat-resisting alloy layer is provided on the outside of first wear-resistant alloy layer, the corner of the cavity plate lower surface four is provided with blind hole, the upper surface of the push plate is equipped with punch retainer and punch-pin, the punch retainer is made of punch retainer ontology and the second resistance to compression layer, the upper surface of the punch retainer ontology is provided with the second resistance to compression layer, the punch-pin is connected through the type cavity gap of punch retainer and cavity plate.The utility model solves the problems, such as injury of abrasion and heat of the drawing die because of friction generation to cavity plate and punch-pin, improves the service life of mold.
Description
Technical field
The utility model relates to technical field of mold, specifically a kind of wear-resisting type alloy stretching die.
Background technique
Mold be in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material
The processing of article shape.The drawing die of the prior art generallys use chromium steel material overall processing and is formed, by being drawn into type
Under huge frictional force effect, it is be easy to cause abrasion, and friction can generate heat, is easy to damage mold, so that mold
Service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of wear-resisting type alloy stretching dies, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of wear-resisting type alloy stretching die, including
Cavity plate and push plate, the cavity plate are made of cavity plate ontology and the first resistance to compression layer, and the lower surface of the cavity plate ontology is provided with first
Resistance to compression layer, the cavity plate is internally provided with type chamber, and the vertical center line of type chamber and the vertical center line of cavity plate coincide, institute
The outer wall surrounding for stating type chamber is provided with the first wear-resistant alloy layer, and the first resistance to heat seal is provided on the outside of first wear-resistant alloy layer
Layer gold, the corner of the cavity plate lower surface four are provided with blind hole, the upper surface of the push plate be equipped with punch retainer and
Punch-pin, the punch retainer are made of punch retainer ontology and the second resistance to compression layer, the upper table of the punch retainer ontology
Face is provided with the second resistance to compression layer, and the punch-pin is connected through the type cavity gap of punch retainer and cavity plate, and punch-pin is vertical
The vertical center line of center line and punch retainer coincides, and the outer wall surrounding of the punch-pin is provided with the second heat-resisting alloy layer,
The second wear-resistant alloy layer is provided on the outside of the second heat-resisting alloy layer, the corner of the push plate upper surface four is provided with
Guide post, the guide post are connected through the blind hole gap of punch retainer and cavity plate.
Preferably, it is connected between the punch-pin and punch retainer by interference.
Preferably, the push plate is connect by screw with punch retainer.
Preferably, the vertical center line of the guide post and the vertical center line of blind hole coincide.
Compared with prior art, the utility model has the beneficial effects that passing through the first antifriction alloy being arranged inside cavity plate
Layer can effectively enhance the wearability of concave die cavity, guarantee the qualification of product size after multi-drawing, improve making for cavity plate
With the service life, the second wear-resistant alloy layer being arranged by punch-pin outer wall can effectively enhance the wearability of punch-pin, improve punch-pin
Service life, it is resistance to by the second of the first heat-resisting alloy layer and punch-pin outer wall the surrounding setting being arranged on the outside of the first wear-resistant alloy layer
Heat seal layer gold can reduce injury of the heat of friction generation to cavity plate and punch-pin, improve the service life of punch-pin and cavity plate, lead to
The first resistance to compression layer of cavity plate ontology lower surface setting and the second resistance to compression layer of punch retainer body upper surface setting are crossed, can be dropped
Injury of the shock generated when low mold work to cavity plate and punch-pin, improves the service life of mold.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wear-resisting type alloy stretching die of the utility model.
Fig. 2 is a kind of cross-sectional view of wear-resisting type alloy stretching die of the utility model.
Fig. 3 is the cross-sectional view in the face A-A in Fig. 2.
In figure: 1, cavity plate；2, the first heat-resisting alloy layer；3, blind hole；4, guide post；5, cavity plate ontology；6, the first resistance to compression layer；7,
Punch retainer ontology；8, the second resistance to compression layer；9, punch retainer；10, push plate；11, the first wear-resistant alloy layer；12, second is resistance to
Merge layer gold；13, punch-pin；14, the second heat-resisting alloy layer；15, type chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of wear-resisting type alloy stretching die, including cavity plate 1 and push away
Plate 10, cavity plate 1 are made of cavity plate ontology 5 and the first resistance to compression layer 6, and the lower surface of cavity plate ontology 5 is provided with the first resistance to compression layer 6, recessed
Mould 1 is internally provided with type chamber 15, and the vertical center line of type chamber 15 and the vertical center line of cavity plate 1 coincide, type chamber 15
Outer wall surrounding is provided with the first wear-resistant alloy layer 11, and the outside of the first wear-resistant alloy layer 11 is provided with the first heat-resisting alloy layer 2, recessed
Mould 1 lower surface four corner is provided with blind hole 3, and the upper surface of push plate 10 is equipped with punch retainer 9 and punch-pin 13, punch-pin
Fixed plate 9 is made of punch retainer ontology 7 and the second resistance to compression layer 8, and it is anti-that the upper surface of punch retainer ontology 7 is provided with second
Pressurized layer 8, punch-pin 13 are connect through punch retainer 9 with 15 gap of type chamber of cavity plate 1, and the vertical center line of punch-pin 13 with it is convex
The vertical center line of mould fixed plate 9 coincides, and the outer wall surrounding of punch-pin 13 is provided with the second heat-resisting alloy layer 14, the second resistance to heat seal
The outside of layer gold 14 is provided with the second wear-resistant alloy layer 12, and push plate 10 upper surface four corner is provided with guide post 4, guide post 4
It connect through punch retainer 9 with 3 gap of blind hole of cavity plate 1, is connected between punch-pin 13 and punch retainer 9 by interference,
Push plate 10 is connect by screw with punch retainer 9, and the vertical center line of guide post 4 and the vertical center line of blind hole 3 coincide.
The working principle of the utility model is: passing through the first wear-resistant alloy layer being arranged inside cavity plate 1 when mold work
11, it can effectively enhance the wearability of 1 type chamber 15 of cavity plate, guarantee the qualification of product size after multi-drawing, improve cavity plate 1
Service life, by 13 outer wall of punch-pin be arranged the second wear-resistant alloy layer 12, can effectively enhance the wearability of punch-pin 13,
The service life for improving punch-pin 13, by outside the first heat-resisting alloy layer 2 and punch-pin 13 that are arranged on the outside of the first wear-resistant alloy layer 11
Second heat-resisting alloy layer 14 of wall surrounding setting can reduce injury of the heat of friction generation to cavity plate 1 and punch-pin 13, improve
The service life of punch-pin 13 and cavity plate 1, the first resistance to compression layer 6 and punch retainer ontology 7 being arranged by 5 lower surface of cavity plate ontology
Second resistance to compression layer 8 of upper surface setting, injury of the shock generated when can reduce mold work to cavity plate 1 and punch-pin 13 mention
The service life of high mold.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of wear-resisting type alloy stretching die, including cavity plate (1) and push plate (10), it is characterised in that: the cavity plate (1) is by recessed
Mould body (5) and the first resistance to compression layer (6) composition, the lower surface of the cavity plate ontology (5) is provided with the first resistance to compression layer (6), described
Cavity plate (1) is internally provided with type chamber (15), and the vertical center line of type chamber (15) is mutually be overlapped with the vertical center line of cavity plate (1)
It closes, the outer wall surrounding of the type chamber (15) is provided with the first wear-resistant alloy layer (11), outside first wear-resistant alloy layer (11)
Side is provided with the first heat-resisting alloy layer (2), and cavity plate (1) lower surface four corner is provided with blind hole (3), the push plate
(10) upper surface is equipped with punch retainer (9) and punch-pin (13), and the punch retainer (9) is by punch retainer ontology
(7) it is formed with the second resistance to compression layer (8), the upper surface of the punch retainer ontology (7) is provided with the second resistance to compression layer (8), described
Punch-pin (13) is connect through punch retainer (9) with type chamber (15) gap of cavity plate (1), and the vertical center line of punch-pin (13)
It coincides with the vertical center line of punch retainer (9), the outer wall surrounding of the punch-pin (13) is provided with the second heat-resisting alloy layer
(14), it is provided with the second wear-resistant alloy layer (12) on the outside of the second heat-resisting alloy layer (14), push plate (10) upper surface
Four corners are provided with guide post (4), and the guide post (4) is through between punch retainer (9) and the blind hole (3) of cavity plate (1)
Gap connection.
2. a kind of wear-resisting type alloy stretching die according to claim 1, it is characterised in that: the punch-pin (13) and punch-pin
It is connected between fixed plate (9) by interference.
3. a kind of wear-resisting type alloy stretching die according to claim 1, it is characterised in that: the push plate (10) passes through spiral shell
Nail is connect with punch retainer (9).
4. a kind of wear-resisting type alloy stretching die according to claim 1, it is characterised in that: the guide post (4) it is vertical
Center line and the vertical center line of blind hole (3) coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710986.1U CN209156880U (en) | 2018-10-22 | 2018-10-22 | A kind of wear-resisting type alloy stretching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710986.1U CN209156880U (en) | 2018-10-22 | 2018-10-22 | A kind of wear-resisting type alloy stretching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156880U true CN209156880U (en) | 2019-07-26 |
Family
ID=67334541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710986.1U Active CN209156880U (en) | 2018-10-22 | 2018-10-22 | A kind of wear-resisting type alloy stretching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156880U (en) |
-
2018
- 2018-10-22 CN CN201821710986.1U patent/CN209156880U/en active Active
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