CN205928308U - A integrated into one piece mould for processing diamond sintering bistrique - Google Patents
A integrated into one piece mould for processing diamond sintering bistrique Download PDFInfo
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- CN205928308U CN205928308U CN201620954174.6U CN201620954174U CN205928308U CN 205928308 U CN205928308 U CN 205928308U CN 201620954174 U CN201620954174 U CN 201620954174U CN 205928308 U CN205928308 U CN 205928308U
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- mould
- matrix part
- hole
- core rod
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Abstract
The utility model provides an integrated into one piece mould for processing diamond sintering bistrique, includes, the upper portion plate body, the lower part board, the mould body, it has mould top surface and a mould bottom surface, the mould this internal have feed through respectively the mould top surface reaches the mould through -hole of mould bottom surface, the mould through -hole reaches down by last through -hole portion, and through -hole portion constitutes, the mold core body, the bistrique base member, matrix part during it is reached by last matrix part, lower matrix part, well matrix part last matrix part go up through -hole portion and limit out the accommodation space jointly, and, the diamond body, it is in in the accommodation space, the diamond body with it closes to go up matrix part looks fixed knot. The utility model has the advantages of: can hot pressing integrated into one piece, exempt from the welding, the high efficiency, simultaneously, the concentricity of earnest money's hard rock body and bistrique base member.
Description
Technical field
The utility model is related to mechanical field, the more particularly, to forming technique of diamond sintering bistrique, particularly a kind of use
Integrated mould in processing diamond sintering bistrique.
Background technology
Diamond sintering bistrique as shown in Figure 1, its processing method is welding manner, i.e. by bistrique matrix and diamond
Remake secondary soldering operations after body split shaping, impact production efficiency it is often more important that, concentricity is poor.In view of above-mentioned it would be highly desirable to change
Enter above-mentioned cooked mode.
Utility model content
The purpose of this utility model is to overcome the problem of welding production in prior art, provide a kind of new for plus
The integrated mould of work diamond sintering bistrique.
In order to realize this purpose, the technical solution of the utility model is as follows：One kind is used for processing diamond sintering bistrique
Integrated mould, include,
Top plate body, it has upper plate bottom surface；
Bottom plate body, it is in the lower section of described top plate body, and described bottom plate body has lower plate top surface；
Die ontology, it is between described top plate body and described bottom plate body, and described die ontology has die top
And mould bottom surface, described die top practised physiognomy with described upper plate bottom surface and contacts, and is practised physiognomy with described lower plate top surface in described mould bottom surface
Contact, has the mould through hole being respectively communicated with described die top and described mould bottom surface, described mould in described die ontology
By upper through-hole section and the lower through-hole portion that is in below described upper through-hole section forms through hole, and the internal diameter of described upper through-hole section is less than described
The internal diameter in lower through-hole portion；
Core rod body, it is in described upper through-hole section, and described core rod body is practised physiognomy with described upper through-hole section and contacted, described
Core rod body has the core rod upper end being oppositely arranged up and down and core rod lower end, and described core rod upper end is fixed with described upper board body phase
In conjunction with；
Bistrique matrix, its by upper matrix part, be in lower substrate portion below described upper matrix part and connect described upper matrix
Portion and the middle matrix part in described lower substrate portion, the external diameter of described upper matrix part is less than the external diameter of described middle matrix part, described middle base
The external diameter of body is less than the external diameter in described lower substrate portion, and described upper matrix part and described middle matrix part are all placed in described upper through hole
In portion, and described middle matrix part is practised physiognomy with described upper through-hole section and is contacted, described middle matrix part, described upper matrix part, described logical
Hole portion and described core rod lower end define accommodation space jointly, are practised physiognomy with described lower through-hole portion and contact in described lower substrate portion；And,
Diamond body, it is in described accommodation space, described diamond body and described upper matrix part phase secure bond.
As a kind of preferred version of the integrated mould for processing diamond sintering bistrique, on described upper matrix part
There is external thread part, described diamond body has internal thread hole, described external thread part is matched with described internal thread hole.
As a kind of preferred version of the integrated mould for processing diamond sintering bistrique, described upper plate bottom surface,
Described lower plate top surface, described die top and described mould bottom surface are all horizontal plane.
As a kind of preferred version of the integrated mould for processing diamond sintering bistrique, described top plate body,
Described bottom plate body and described die ontology are graphite material, and described core rod body is wolfram steel material.
Compared with prior art, advantage of the present utility model at least that：Hot pressing can be integrally formed, exempt to weld, efficiently
Rate, simultaneously it is ensured that the concentricity of diamond body and bistrique matrix.
Brief description
Fig. 1 is the schematic appearance of bistrique in prior art.
Fig. 2 is the structural representation of the utility model one embodiment.
Fig. 3 is the schematic perspective view of the utility model one embodiment.
Specific embodiment
Combine accompanying drawing below by specific embodiment the utility model is described in further detail.
Refer to Fig. 2 and 3, shown in figure is a kind of integrated mould for processing diamond sintering bistrique.Should
Mould is mainly by top plate body 1, bottom plate body 2, die ontology 3, core rod body 4, bistrique matrix 5 and diamond body 6 etc.
Composition.
Described top plate body 1 has upper plate bottom surface 10.
Described bottom plate body 2 is in the lower section of described top plate body 1.Described bottom plate body 2 has lower plate top surface 20.
Described die ontology 3 is between described top plate body 1 and described bottom plate body 2.Described die ontology 3 has mould
Top surface 31 and mould bottom surface 32.Described die top 31 is practised physiognomy with described upper plate bottom surface 10 and is contacted, described mould bottom surface 32 and institute
State lower plate top surface 20 to practise physiognomy contact.Have in described die ontology 3 and be respectively communicated with described die top 31 and described mould bottom surface
32 mould through hole 30.Described mould through hole 30 by upper through-hole section 301 and is in the lower through-hole portion below described upper through-hole section 301
302 compositions.The internal diameter of described upper through-hole section 301 is less than the internal diameter in described lower through-hole portion 302.
Described core rod body 4 is in described upper through-hole section 301.Described core rod body 4 is practised physiognomy with described upper through-hole section 301
Contact.Described core rod body 4 has the core rod upper end being oppositely arranged up and down and core rod lower end.Described core rod upper end and described top
Plate body 1 phase secure bond.
Lower substrate portion 53 and connection institute that described bistrique matrix 5 by upper matrix part 51, is in described upper matrix part 51 lower section
State the middle matrix part 52 of matrix part 51 and described lower substrate portion 53.The external diameter of described upper matrix part 51 is less than described middle matrix part
52 external diameter, the external diameter of described middle matrix part 52 is less than the external diameter in described lower substrate portion 53.Described upper matrix part 51 and described in
Matrix part 52 is all placed in described upper through-hole section 301, and described middle matrix part 52 is practised physiognomy with described upper through-hole section 301 and contacted.
Described middle matrix part 52, described upper matrix part 51, described upper through-hole section 301 and described core rod lower end define accommodating sky jointly
Between.Practised physiognomy with described lower through-hole portion 302 and contact in described lower substrate portion 53.
Described diamond body 6 is in described accommodation space.Described diamond body 6 and described upper matrix part 51 phase fixed knot
Close.In the present embodiment, described upper matrix part 51 has external thread part, described diamond body 6 has internal thread hole, described outer
Matched with described internal thread hole in threaded portion.
Described upper plate bottom surface 10, described lower plate top surface 20, described die top 31 and described mould bottom surface 32 are all level
Face.
Described top plate body 1, described bottom plate body 2 and described die ontology 3 are graphite material, described core rod body 4
For wolfram steel material（Can Reusability, indeformable, do not aoxidize, good stability）.
The process operation step of this mould is as follows：
A）Described bottom plate body 2 is provided, is placed on work top.
B）Described die ontology 3 and described bistrique matrix 5 are provided, described bistrique matrix 5 are previously placed in described mould and lead to
In hole 30.
C）Described die ontology 3 is positioned on described bottom plate body 2, allows described bistrique matrix 5 and described bottom plate body
Offset.
D）Diamond dust is inserted in described mould through hole 30.
E）Described top plate body 1 and described core rod body 4 are provided.Diamond dust is pressed by described core rod body 4,
To form described diamond body 6.
F）The mould integrally installing is put into hot-pressed sintering furnace sintering together.
G）Sinter, product is taken out in the demoulding after cooling.
It is not difficult to find out, the charging of this mould is very convenient, and hole count is more, and production efficiency is higher.Mould heat-resisting quantity
Good, it is convenient in demoulding, low cost, Reusability rate is high, the features such as cost-effective.
During production, die-filling convenience, carry lubricating release function, heat transfer is fast, one while pressure increases
And increasing temperature it is ensured that product no expands and contraction change, the effective portion of product with connecting portion associativity closely, is effectively improved biography
System colds pressing the secondary welding of appearance and the danger of quick-fried mould in single small-diameter product, and this Mould operation is safe, shaping
Speed is fast, and every 20 minutes moulds, without sintering again, efficiently facilitate.
Below only have expressed embodiment of the present utility model, its description is more concrete and in detail, but can not therefore and
It is interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from the utility model design, some deformation can also be made and improve, these broadly fall into guarantor of the present utility model
Shield scope.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (4)
1. a kind of integrated mould for processing diamond sintering bistrique is it is characterised in that include,
Top plate body, it has upper plate bottom surface；
Bottom plate body, it is in the lower section of described top plate body, and described bottom plate body has lower plate top surface；
Die ontology, it is between described top plate body and described bottom plate body, and described die ontology has die top and mould
Tool bottom surface, described die top is practised physiognomy with described upper plate bottom surface and is contacted, and is practised physiognomy with described lower plate top surface and contact in described mould bottom surface,
There is in described die ontology the mould through hole being respectively communicated with described die top and described mould bottom surface, described mould through hole by
Upper through-hole section and the lower through-hole portion being in below described upper through-hole section form, and the internal diameter of described upper through-hole section is less than described lower through-hole
The internal diameter in portion；
Core rod body, it is in described upper through-hole section, and described core rod body is practised physiognomy with described upper through-hole section and contacted, described core rod
Body has the core rod upper end being oppositely arranged up and down and core rod lower end, described core rod upper end and described upper board body phase fixed knot
Close；
Bistrique matrix, its by upper matrix part, be in lower substrate portion below described upper matrix part and connect described upper matrix part with
The middle matrix part in described lower substrate portion, the external diameter of described upper matrix part is less than the external diameter of described middle matrix part, described middle matrix part
External diameter be less than the external diameter in described lower substrate portion, described upper matrix part and described middle matrix part are all placed in described upper through-hole section
Interior, and described middle matrix part practised physiognomy with described upper through-hole section and contacts, described middle matrix part, described upper matrix part, described upper through hole
Portion and described core rod lower end define accommodation space jointly, are practised physiognomy with described lower through-hole portion and contact in described lower substrate portion；And,
Diamond body, it is in described accommodation space, described diamond body and described upper matrix part phase secure bond.
2. a kind of integrated mould for processing diamond sintering bistrique according to claim 1 it is characterised in that
On described upper matrix part, there is external thread part, described diamond body has internal thread hole, described external thread part and described interior spiral shell
Pit matches.
3. a kind of integrated mould for processing diamond sintering bistrique according to claim 1 and 2, its feature exists
In described upper plate bottom surface, described lower plate top surface, described die top and described mould bottom surface are all horizontal plane.
4. a kind of integrated mould for processing diamond sintering bistrique according to claim 3 it is characterised in that
Described top plate body, described bottom plate body and described die ontology are graphite material, and described core rod body is wolfram steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954174.6U CN205928308U (en) | 2016-08-29 | 2016-08-29 | A integrated into one piece mould for processing diamond sintering bistrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954174.6U CN205928308U (en) | 2016-08-29 | 2016-08-29 | A integrated into one piece mould for processing diamond sintering bistrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205928308U true CN205928308U (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620954174.6U Active CN205928308U (en) | 2016-08-29 | 2016-08-29 | A integrated into one piece mould for processing diamond sintering bistrique |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168308A (en) * | 2017-12-29 | 2018-06-15 | 铜陵精远线模有限责任公司 | A kind of porous graphite set combination unit of batch sinter japanning die |
| CN110216599A (en) * | 2019-07-08 | 2019-09-10 | 江苏金元素超硬材料有限公司 | A kind of sintering emery wheel and its sintering process |
-
2016
- 2016-08-29 CN CN201620954174.6U patent/CN205928308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168308A (en) * | 2017-12-29 | 2018-06-15 | 铜陵精远线模有限责任公司 | A kind of porous graphite set combination unit of batch sinter japanning die |
| CN110216599A (en) * | 2019-07-08 | 2019-09-10 | 江苏金元素超硬材料有限公司 | A kind of sintering emery wheel and its sintering process |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |