CN207592776U - A kind of hard alloy isostatic pressed rubber pattern - Google Patents
A kind of hard alloy isostatic pressed rubber pattern Download PDFInfo
- Publication number
- CN207592776U CN207592776U CN201721735052.9U CN201721735052U CN207592776U CN 207592776 U CN207592776 U CN 207592776U CN 201721735052 U CN201721735052 U CN 201721735052U CN 207592776 U CN207592776 U CN 207592776U
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- China
- Prior art keywords
- jacket
- hard alloy
- spherical
- hemi
- isostatic pressed
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- 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
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 21
- 239000007779 soft material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000011796 hollow space material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of hard alloy isostatic pressed rubber pattern, including jacket in hemispheric lower jacket and matching hemispherical, it is hemi-spherical cavities inside the lower jacket, the upper jacket is internally provided with hemi-spherical cavities, and the hemi-spherical cavities are identical with the hemi-spherical cavities size specification inside lower jacket；Setting is there are one through-hole at the top of the upper jacket, and there are one matching lids for setting on the through-hole；The utility model is designed reasonably, it is simple in structure, it is easy to use, for the production of spherical hard alloy piece, by reasonably designing upper and lower hemispheres shape jacket, make its installation and die sinking all very convenient, while sphere is formed after jacket combination about two, and form spherical hollow space in the ball interior, product is formed by the cavity, by the way that reasonably upper and lower jacket is made of soft rubber, and is spherical shape, so uniform force, good forming effect, the product quality produced is stable, reliable, while also improves its production efficiency.
Description
Technical field
The utility model is related to a kind of production mould of spherical hard alloy, especially a kind of hard alloy isostatic pressed rubber
Mould.
Background technology
Powder metallurgy is to produce metal powder or use metal powder（Or the mixture of metal powder and non-metal powder）Make
For raw material, by shaping and being sintered, the technology of manufacture metal material, composite material and various types product；Particularly
In the production of spherical cemented carbide parts, much all using the method for powder metallurgy, in traditional spheroidal CEMENTED CARBIDE PRODUCTION process
In, inefficient, quality is unstable, and pressure is uneven, and leading to spherical hard alloy product, there are many shortcomings, internal materials point
Cloth is unequal.
Utility model content
Therefore, in order to overcome above-mentioned deficiency, the utility model provides a kind of reasonable design, simple in structure, user herein
Just, for the mold of the production of spherical hard alloy piece, by reasonably designing upper and lower hemispheres shape jacket, it is made to install and mold
All easily, while about two after jacket combination, sphere is formed, and spherical hollow space is formed in the ball interior, by this
Cavity forms product, by the way that reasonably upper and lower jacket is made of soft rubber, and is spherical shape, so uniform force, into
Type effect is good, and the product quality produced is stable, reliable, while also improves its production efficiency.
The utility model is realized in this way a kind of hard alloy isostatic pressed rubber pattern is constructed, including hemispheric lower packet
Jacket on set and matching hemispherical, the lower jacket inside is hemi-spherical cavities, and the upper jacket is internally provided with half
Spherical hollow space, the hemi-spherical cavities are identical with the hemi-spherical cavities size specification inside lower jacket；It is set at the top of the upper jacket
There are one through-hole, and there are one matching lids for setting on the through-hole.
Preferably, the upper jacket end face is provided with the fin to play the role of positioning；The end face of the lower jacket be provided with
The groove that fin matches.
Preferably, the fin is three, and that rounded array is put centered on the center of circle of end face is uniform for these three fins
Arrangement, mutual angle is 120 degree；The groove of the lower jacket end face is identical with fin number, and using the center of circle of end face in
The rounded array of heart point is uniformly arranged, and mutual angle is 120 degree.
Preferably, the lid is stepped.
Preferably, the upper jacket and lower jacket are made of rubber soft material.
The utility model has the following advantages that：
Advantage one：The utility model is designed reasonably, it is simple in structure, it is easy to use, for the production of spherical hard alloy piece,
By reasonably designing upper and lower hemispheres shape jacket, make after it is installed and die sinking is all very convenient, while jacket combines about two,
Sphere is formed, and spherical hollow space is formed in the ball interior, product is formed by the cavity, by reasonably adopting upper and lower jacket
It is made of soft rubber, and is spherical shape, so uniform force, good forming effect, the product quality produced is stable, reliable,
Also improve its production efficiency simultaneously.
Advantage two：The utility model in lower jacket end face by reasonably designing groove, and set in the end face of upper jacket
Meter and the fins of matching grooves, realize the effect of positioning, and position is more reliable and more stable when making its installation.
Advantage three：The utility model is ingenious in design, easy to install and use, and manufacture is easy, of low cost, using effect
It is good, its production efficiency can be improved, stable quality is suitable for large range promotion use.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the vertical view of jacket under the utility model；
Fig. 3 is jacket schematic cross-section on the utility model；
In figure：1st, lower jacket；1.1st, groove；2nd, upper jacket；2.1st, fin；3rd, lid；4th, product.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness
All other embodiments obtained under the premise of labour, shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3, the utility model provides a kind of hard alloy isostatic pressed rubber pattern herein, including hemispheric
Jacket 2 on lower jacket 1 and matching hemispherical, 1 inside of lower jacket are hemi-spherical cavities, inside the upper jacket 2
Hemi-spherical cavities are provided with, the hemi-spherical cavities are identical with the hemi-spherical cavities size specification inside lower jacket 1；The upper jacket
2 top settings are there are one through-hole, and there are one matching lids 3 for setting on the through-hole.
According to a kind of hard alloy isostatic pressed rubber pattern described in the utility model, upper 2 end face of jacket has been provided with fixed
The fin 2.1 of position effect；The end face of the lower jacket 1 is provided with the groove 1.1 to match with fin 2.1.
According to a kind of hard alloy isostatic pressed rubber pattern described in the utility model, the fin 2.1 is three, and these three
Fin 2.1 is put rounded array centered on the center of circle of end face and uniformly arranged, and mutual angle is 120 degree；1 end face of lower jacket
Groove 1.1 it is identical with fin number, and put rounded array centered on the center of circle of end face and uniformly arrange, mutual angle is
120 degree.
According to a kind of hard alloy isostatic pressed rubber pattern described in the utility model, the lid 3 is stepped.
According to a kind of hard alloy isostatic pressed rubber pattern described in the utility model, the upper jacket 2 and lower jacket 1 use
Rubber soft material is made.
The utility model is the mold for the processing of hard alloy spherical product, when in use by lower jacket 1 and upper
Jacket 2 is flat to be combined, and forms a sphere, and pass through the fin 2.1 of end face and groove 1.1 positions, after splicing has been got well,
Also a hemispherical cavity is formed among the sphere, cemented carbide powder is packed into the opening from upper 2 top of jacket at this time, waits and fill
Afterwards, then by lid 3 cover, the sphere mold installed be put into former be again processed at this time, it is to be pressed it is good after,
Product 4 has just been molded among spherical die；Jacket is made the utility model of soft rubber up and down, and is spherical shape, institute
With uniform force, good forming effect, the product quality produced is stablized, and reliably, while also improves its production efficiency.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (5)
1. a kind of hard alloy isostatic pressed rubber pattern, it is characterised in that：Including hemispheric lower jacket（1）With matching half
Jacket in spherical shape（2）, the lower jacket（1）Hemi-spherical cavities is in inside, the upper jacket（2）It is internally provided with hemispherical sky
Chamber, the hemi-spherical cavities and lower jacket（1）Internal hemi-spherical cavities size specification is identical；The upper jacket（2）Top is set
There are one through-hole, and there are one matching lids for setting on the through-hole（3）.
2. a kind of hard alloy isostatic pressed rubber pattern according to claim 1, it is characterised in that：The upper jacket（2）End face
It is provided with the fin to play the role of positioning（2.1）；The lower jacket（1）End face be provided with and fin（2.1）The groove to match
（1.1）.
3. a kind of hard alloy isostatic pressed rubber pattern according to claim 2, it is characterised in that：The fin（2.1）It is three
It is a, and these three fins（2.1）It puts rounded array centered on the center of circle of end face uniformly to arrange, mutual angle is 120 degree；Institute
State lower jacket（1）The groove of end face（1.1）It is identical with fin number, and it is equal to put centered on the center of circle of end face rounded array
Even arrangement, mutual angle are 120 degree.
4. a kind of hard alloy isostatic pressed rubber pattern according to claim 1, it is characterised in that：The lid（3）In ladder
Shape.
5. a kind of hard alloy isostatic pressed rubber pattern according to claim 1-4 any claims, it is characterised in that：It is described
Upper jacket（2）With lower jacket（1）It is made of rubber soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735052.9U CN207592776U (en) | 2017-12-13 | 2017-12-13 | A kind of hard alloy isostatic pressed rubber pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735052.9U CN207592776U (en) | 2017-12-13 | 2017-12-13 | A kind of hard alloy isostatic pressed rubber pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592776U true CN207592776U (en) | 2018-07-10 |
Family
ID=62764018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735052.9U Expired - Fee Related CN207592776U (en) | 2017-12-13 | 2017-12-13 | A kind of hard alloy isostatic pressed rubber pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592776U (en) |
-
2017
- 2017-12-13 CN CN201721735052.9U patent/CN207592776U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |