CN207463181U - A kind of indirect heating type diamond cubic press workpiece preheating block - Google Patents
A kind of indirect heating type diamond cubic press workpiece preheating block Download PDFInfo
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- CN207463181U CN207463181U CN201721515627.6U CN201721515627U CN207463181U CN 207463181 U CN207463181 U CN 207463181U CN 201721515627 U CN201721515627 U CN 201721515627U CN 207463181 U CN207463181 U CN 207463181U
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- fixing sleeve
- hermetical
- pressure
- heater element
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Abstract
A kind of indirect heating type diamond cubic press workpiece preheating block, including pre- plume, pre- plume is provided at both ends with composite conducting heat-proof device, the section that the periphery of composite conducting heat-proof device is equipped with annular is the hermetical and pressure madium of U-shaped, pre- plume periphery is equipped with heater element, heater element is located in hermetical and pressure madium, and the both ends of composite conducting heat-proof device are located at outside hermetical and pressure madium, and the dolomite cylinder of annular is set between hermetical and pressure madium and heater element.The utility model material cost is relatively low, and top hammer can be made to be used for the first time from low synthesis pressure to the slowly transition of high synthesis pressure, top hammer internal stress is allowed fully to be released, increase synthesis number, top hammer consumption is reduced, and the superhard materials product cost such as diamond declines, so as to improve the competitiveness.
Description
Technical field
The utility model is related to the synthesis device technical field of superhard material, specifically a kind of indirect heating type Buddha's warrior attendant
Stone cubic hinge press workpiece preheating block.
Background technology
Hard alloy top hammer is cubic hinge press compacting diamond, during diamond compact main consumable material it
One.At present, synthetic cavity constantly expands, and press tonnage is also constantly increased using synthesis pressure, thus also results in top hammer consumption
Increase.The main reason for present top hammer consumption increase is larger using synthesis pressure, and early period, top hammer synthesis for the first time just used
High pressure, top hammer internal stress is excessive, and stress does not discharge fully, causes top hammer synthesis number few, top hammer consumption increase, Buddha's warrior attendant
The superhard materials product cost such as stone surges, so that having no competitiveness.
Utility model content
To solve the above problems, the purpose of the utility model is to provide a kind of indirect heating type diamond cubic pressures
Machine workpiece preheating block makes top hammer top hammer internal stress be allowed fully to be released from low synthesis pressure to the slowly transition of high synthesis pressure, top
Often, top hammer consumption is reduced for hammer synthesis, and the superhard materials product cost such as diamond declines, so as to improve the competitiveness.
The utility model to achieve the above object, is achieved through the following technical solutions：A kind of indirect heating type diamond six
Face high pressure apparatus workpiece preheating block, including pre- plume, pre- plume is provided at both ends with composite conducting heat-proof device, composite conducting heat-proof device
The section that periphery is equipped with annular is the hermetical and pressure madium of U-shaped, and pre- plume periphery is equipped with heater element, and heater element is located at sealing
In transmission medium, the both ends of composite conducting heat-proof device are located at outside hermetical and pressure madium, hermetical and pressure madium and heater element it
Between set annular dolomite cylinder.
Further to realize the purpose of this utility model, following technical scheme can also be used：The heater element is
The pipe being made of carbon pipe or carbon paper.First fixing sleeve and the second fixing sleeve are set outside the hermetical and pressure madium, and first is solid
The outer wall of the inner wall and composite conducting heat-proof device and hermetical and pressure madium of fixed set and the second fixing sleeve fits closely, and first fixes
Set and the second fixing sleeve are connected through a screw thread.First fixing sleeve and the second fixing sleeve are several, several first fixing sleeves
It fixes and is set in babinet with second, babinet side hinged case lid, babinet top setting handle, the interior several transverse slats of setting of babinet
With several risers, box house cavity is divided into several independent cavitys by several transverse slats and several risers, in each cavity
The upper side and lower side sets connecting rope respectively, and the first fixing sleeve and the second fixing sleeve connect respectively with two connecting ropes in corresponding cavity
It connects, attachment device is set in one of connecting rope, the left and right sides in each cavity is fixedly mounted the one of two springs respectively
End, the other end of two springs touches respectively with the first fixing sleeve and the second fixing sleeve, and spring is always to the first fixing sleeve and the
Two fixing sleeve thrusts.
The utility model has the advantage of：The utility model material cost is relatively low, and top hammer can be made to be used for the first time from low conjunction
Into pressure to the slowly transition of high synthesis pressure, top hammer internal stress is allowed fully to be released, increases synthesis number, top hammer consumption
It reduces, the superhard materials product cost such as diamond declines, so as to improve the competitiveness.
Description of the drawings
Fig. 1 is one of the utility model structure diagram；Fig. 2 is the two of the utility model structure diagram；Fig. 3 is this reality
With the three of new structure schematic diagram.
Specific embodiment
A kind of indirect heating type diamond cubic press workpiece preheating block, including pre- plume 5, pre- plume 5 is provided at both ends with multiple
Conductive heat-proof device 1 is closed, the periphery of composite conducting heat-proof device 1 is equipped with hermetical and pressure madium 3 of the section for U-shaped of annular, in advance
5 periphery of plume is equipped with heater element 4, and heater element 4 is located in hermetical and pressure madium 3, the both ends position of composite conducting heat-proof device 1
In the dolomite cylinder 2 that annular outside hermetical and pressure madium 3, is set between hermetical and pressure madium 3 and heater element 4.Pre- 5 material of plume
More hard, compression performance and hardness are preferable, and material is the isolation materials such as magnesia column.Dolomite cylinder 2 processes shape by dolomite
Into, have the function of keep the temperature and insulate.The first diamond synthesis of top hammer, PDC need to use higher pressure when superhard materials,
Stress inside top hammer can not be fully released, and later stage synthesis number be caused to reduce, top hammer consumption increases.Use Buddha's warrior attendant
Stone, PDC Synthetic blocks, from low-pressure to high pressure slowly transition, increase material cost by top hammer.The utility model material cost
It is relatively low, top hammer can be made to be used for the first time from low synthesis pressure to the slowly transition of high synthesis pressure, top hammer internal stress is allowed fully to obtain
To release, synthesis number is increased, top hammer consumption is reduced, and the superhard materials product cost such as diamond declines, so as to improve competition
Ability.Composite conducting heat-proof device 1 includes conductive metal disk and one end connects with it and smaller metallic cylinder, tight in cylinder
The prefabricated thermal insulation material cylinder of close insertion, cylinder periphery are closely arranged with prefabricated thermal insulation material cylinder.
The heater element 4 is the pipe being made of carbon pipe or carbon paper.Heater element 4 can also be to be made of extrusion
Graphite pipe.
First fixing sleeve 6 and the second fixing sleeve 7 are set outside the hermetical and pressure madium 3, and the first fixing sleeve 6 and second is solid
Surely the outer wall of the inner wall and composite conducting heat-proof device 1 and hermetical and pressure madium 3 of set 7 fits closely, the first fixing sleeve 6 and second
Fixing sleeve 7 is connected through a screw thread.This structure can make fixing sleeve play the role of protecting hermetical and pressure madium 3, avoid sealing
Transmission medium 3 is impaired.
For convenience of the workpiece preheating block for carrying multiple aforementioned structures, mutually being collided when multiple workpiece preheating blocks being avoided to carry leads to workpiece preheating block
Impaired happens, and first fixing sleeve 6 and the second fixing sleeve 7 are several, and several first fixing sleeves 6 and second are fixed
Set 7 is arranged in babinet 8,8 side hinged case lid 9 of babinet, 8 top of babinet setting handle 10, the several transverse slats 11 of setting in babinet 8
With several risers 12,8 internal cavities of babinet are divided into several independent cavitys, Mei Gekong by several transverse slats 11 and several risers 12
The upper side and lower side of intracavitary sets connecting rope 13 respectively, the first fixing sleeve 6 and the second fixing sleeve 7 respectively with two in corresponding cavity
A connecting rope 13 connects, setting attachment device 14 in one of connecting rope 13, and the left and right sides in each cavity is fixed respectively
One end of two springs 15 is installed, the other end of two springs 15 touches respectively with the first fixing sleeve 6 and the second fixing sleeve 7, bullet
Spring 15 gives 7 thrust of the first fixing sleeve 6 and the second fixing sleeve always.This structure can be independent by the workpiece preheating block of multiple aforementioned structures
Storage, and carry together, connecting rope 13 is flexibly connected between the first fixing sleeve 6 and the second fixing sleeve 7 and babinet 8, is avoided just
Property connection caused by 8 stress of babinet be conducted to fixing sleeve, the component in fixing sleeve is prevented to be damaged.Spring 15, which plays, delays fixing sleeve
The effect of punching avoids it from mutually colliding impaired.The existing structures such as attachment device 14 is buckle, hook.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (4)
1. a kind of indirect heating type diamond cubic press workpiece preheating block, it is characterised in that：Including pre- plume（5）, pre- plume（5）
It is provided at both ends with composite conducting heat-proof device（1）, composite conducting heat-proof device（1）Periphery be equipped with the section of annular as U-shaped
Hermetical and pressure madium（3）, pre- plume（5）Periphery is equipped with heater element（4）, heater element（4）Positioned at hermetical and pressure madium（3）
It is interior, composite conducting heat-proof device（1）Both ends be located at hermetical and pressure madium（3）Outside, hermetical and pressure madium（3）With heater element
（4）Between set annular dolomite cylinder（2）.
2. a kind of indirect heating type diamond cubic press workpiece preheating block according to claim 1, it is characterised in that：It is described
Heater element（4）For the pipe being made of carbon pipe or carbon paper.
3. a kind of indirect heating type diamond cubic press workpiece preheating block according to claim 1 or 2, it is characterised in that：
The hermetical and pressure madium（3）The first fixing sleeve of outer setting（6）With the second fixing sleeve（7）, the first fixing sleeve（6）It is solid with second
Fixed set（7）Inner wall and composite conducting heat-proof device（1）And hermetical and pressure madium（3）Outer wall fit closely, the first fixing sleeve
（6）With the second fixing sleeve（7）It is connected through a screw thread.
4. a kind of indirect heating type diamond cubic press workpiece preheating block according to claim 3, it is characterised in that：It is described
The first fixing sleeve（6）With the second fixing sleeve（7）To be several, several first fixing sleeves（6）With the second fixing sleeve（7）It is arranged on case
Body（8）It is interior, babinet（8）Side hinged case lid（9）, babinet（8）Top sets handle（10）, babinet（8）The interior several transverse slats of setting
（11）With several risers（12）, several transverse slats（11）With several risers（12）Babinet（8）Internal cavities are divided into several independences
Cavity, the upper side and lower side in each cavity sets connecting rope respectively（13）, the first fixing sleeve（6）With the second fixing sleeve（7）
Respectively with two connecting ropes in corresponding cavity（13）Connection, one of connecting rope（13）Upper setting attachment device（14）, often
Two springs are fixedly mounted in the left and right sides in a cavity respectively（15）One end, two springs（15）The other end respectively with
One fixing sleeve（6）With the second fixing sleeve（7）It touches, spring（15）Always the first fixing sleeve is given（6）With the second fixing sleeve（7）It pushes away
Power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515627.6U CN207463181U (en) | 2017-11-14 | 2017-11-14 | A kind of indirect heating type diamond cubic press workpiece preheating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515627.6U CN207463181U (en) | 2017-11-14 | 2017-11-14 | A kind of indirect heating type diamond cubic press workpiece preheating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463181U true CN207463181U (en) | 2018-06-08 |
Family
ID=62260347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515627.6U Active CN207463181U (en) | 2017-11-14 | 2017-11-14 | A kind of indirect heating type diamond cubic press workpiece preheating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463181U (en) |
-
2017
- 2017-11-14 CN CN201721515627.6U patent/CN207463181U/en active Active
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