CN207615387U - A kind of modified wolfram steel mold - Google Patents
A kind of modified wolfram steel mold Download PDFInfo
- Publication number
- CN207615387U CN207615387U CN201721687495.5U CN201721687495U CN207615387U CN 207615387 U CN207615387 U CN 207615387U CN 201721687495 U CN201721687495 U CN 201721687495U CN 207615387 U CN207615387 U CN 207615387U
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- China
- Prior art keywords
- empiecement
- wolfram steel
- cooling
- lower die
- modified
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Abstract
The utility model discloses a kind of modified wolfram steel molds, including upper mold, guide post, lower die, guide sleeve, cavity, wolfram steel empiecement, protrusion, cooling empiecement, annular groove, cooling pipe, water inlet and bolt, the upper mold lower end to be provided with guide post；The position that the lower die upper end corresponds to guide post is provided with guide sleeve；The cavity is arranged in the upper end centre position of lower die, and surrounding is equipped with wolfram steel empiecement；The wolfram steel empiecement is embedded in the inside of cooling empiecement by lobe portion；It is provided with annular groove on the outside of the cooling empiecement, and is closely connected by annular groove and lower die；The cooling pipe setting is located at the lower section of wolfram steel empiecement in cooling empiecement；Described cooling pipe one end is connected with water inlet；The advantages that a kind of novel modified wolfram steel mold has high rigidity, corrosion-resistant, and high temperature resistant and the coefficient of expansion are small, and perfect heat-dissipating, production cost is low, and service life is long, is suitble to promote the use of.
Description
Technical field
The utility model is related to a kind of wolfram steel mold, especially a kind of modified wolfram steel mold.
Background technology
Currently, most of casting pressure, extruding and hot forged mould are all made of the heated die steel of higher price or other tool steel conducts
Mold base material overall processing forms.Since the heat treatment hardness of this kind of mold is generally relatively low, under larger ground pressure, work band portion
Position is easy to wear, and this kind of mold local damage is scrapped it is necessary to whole, and therefore, that there are costs is higher for existing mold, easily grinds
The shortcomings of damage, short life.Wolfram steel mold is more than ten times or even tens times of the service life of punching block, therefore wolfram steel and mold are combined
To provide opportunity to solve the problem above-mentioned.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of modified wolfram steel mold
Problem.
The purpose of this utility model is achieved by following technical proposals：A kind of modified wolfram steel mold, including it is upper
Mould, guide post, lower die, guide sleeve, cavity, wolfram steel empiecement, protrusion, cooling empiecement, annular groove, cooling pipe, water inlet and bolt,
The upper mold lower end is provided with guide post；The position that the lower die upper end corresponds to guide post is provided with guide sleeve；The cavity is arranged under
The upper end centre position of mould, and surrounding is equipped with wolfram steel empiecement；The wolfram steel empiecement is embedded in cooling empiecement by lobe portion
Inside；It is provided with annular groove on the outside of the cooling empiecement, and is closely connected by annular groove and lower die；The cooling pipe
Setting is located at the lower section of wolfram steel empiecement in cooling empiecement；Described cooling pipe one end is connected with water inlet；The bolt will
Cooling empiecement and lower die are fastened.
Further, the diameter of the guide pillars and bushes is identical.
Further, there are gaps between the wolfram steel empiecement circumferential surface and cooling empiecement, convenient for heat dissipation.
Further, the wolfram steel empiecement is sintered by a kind of metal powder die casting.
Further, the cooling empiecement correspond to protrusion position setting it is fluted.
Compared with prior art, the utility model has the beneficial effects that novel a kind of modified wolfram steel mold, has height
Hardness, is suitble to push away corrosion-resistant, the advantages that high temperature resistant and the coefficient of expansion are small, and perfect heat-dissipating, production cost is low, and service life is long
It is wide to use.
Description of the drawings
Fig. 1 is the utility model overall structure design sketch；
In figure：1- upper molds, 2- guide posts, 3- lower dies, 4- guide sleeves, 5- cavities, 6- wolfram steel empiecement, the protrusions 7-, 8- cooling empiecement,
9- annular grooves, 10- cooling pipes, 11- water inlets, 12- bolts.
Specific implementation mode
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 is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model discloses a kind of modified wolfram steel mold, including upper mold 1, guide post 2, lower die 3, lead
Set 4, cavity 5, wolfram steel empiecement 6, protrusion 7, cooling empiecement 8, annular groove 9, cooling pipe 10, water inlet 11 and bolt 12, institute
It states 1 lower end of upper mold and is provided with guide post 2；The position that 3 upper end of the lower die corresponds to guide post 2 is provided with guide sleeve 4；The cavity 5 is arranged
In the upper end centre position of lower die 3, and surrounding is equipped with wolfram steel empiecement 6；The wolfram steel empiecement 6 is partly embedded in cold by protrusion 7
But the inside of empiecement 8；8 outside of the cooling empiecement is provided with annular groove 9, and is closely connected by annular groove 9 and lower die 3
It connects；The setting of the cooling pipe 10 is located at the lower section of wolfram steel empiecement 6 in cooling empiecement 8；10 one end of the cooling pipe connects
It is connected to water inlet 11；Cooling empiecement 8 and lower die 3 are fastened by the bolt 12, and the guide post 2 is identical with the diameter of guide sleeve 4, institute
It states between 6 circumferential surface of wolfram steel empiecement and cooling empiecement 8 there are gap, is convenient for radiating, the wolfram steel empiecement 6 is by a kind of metal powder pressure
Casting is sintered, and the position setting that the cooling empiecement 8 corresponds to protrusion 7 is fluted.
Novel a kind of modified wolfram steel mold has high rigidity, and corrosion-resistant, high temperature resistant and the coefficient of expansion are small, thermal diffusivity
Can be good, production cost is low, and service life is long.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of modified wolfram steel mold, including upper mold（1）, guide post（2）, lower die（3）, guide sleeve（4）, cavity（5）, wolfram steel empiecement
（6）, protrusion（7）, cooling empiecement（8）, annular groove（9）, cooling pipe（10）, water inlet（11）And bolt（12）, feature
It is：The upper mold（1）Lower end is provided with guide post（2）；The lower die（3）Upper end corresponds to guide post（2）Position be provided with guide sleeve
（4）；The cavity（5）It is arranged in lower die（3）Upper end centre position, and surrounding be equipped with wolfram steel empiecement（6）；The wolfram steel empiecement
（6）Pass through protrusion（7）It is partly embedded in cooling empiecement（8）Inside；The cooling empiecement（8）Outside is provided with annular groove
（9）, and pass through annular groove（9）And lower die（3）Close connection；The cooling pipe（10）Setting is in cooling empiecement（8）It is interior, and
Positioned at wolfram steel empiecement（6）Lower section；The cooling pipe（10）One end is connected with water inlet（11）；The bolt（12）It will cool down
Empiecement（8）And lower die（3）It is fastened.
2. a kind of modified wolfram steel mold according to claim 1, it is characterised in that：The guide post（2）And guide sleeve（4）
Diameter it is identical.
3. a kind of modified wolfram steel mold according to claim 1, it is characterised in that：The wolfram steel empiecement（6）Circumferential surface and
Cooling empiecement（8）Between there are gap, convenient for heat dissipation.
4. a kind of modified wolfram steel mold according to claim 1, it is characterised in that：The wolfram steel empiecement（6）By one kind
Metal powder die casting is sintered.
5. a kind of modified wolfram steel mold according to claim 1, it is characterised in that：The cooling empiecement（8）Correspondence is convex
Portion（7）Position setting it is fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687495.5U CN207615387U (en) | 2017-12-07 | 2017-12-07 | A kind of modified wolfram steel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687495.5U CN207615387U (en) | 2017-12-07 | 2017-12-07 | A kind of modified wolfram steel mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615387U true CN207615387U (en) | 2018-07-17 |
Family
ID=62822387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687495.5U Expired - Fee Related CN207615387U (en) | 2017-12-07 | 2017-12-07 | A kind of modified wolfram steel mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615387U (en) |
-
2017
- 2017-12-07 CN CN201721687495.5U patent/CN207615387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |