CN202263576U - Built-in heating copper ring - Google Patents
Built-in heating copper ring Download PDFInfo
- Publication number
- CN202263576U CN202263576U CN2011203034980U CN201120303498U CN202263576U CN 202263576 U CN202263576 U CN 202263576U CN 2011203034980 U CN2011203034980 U CN 2011203034980U CN 201120303498 U CN201120303498 U CN 201120303498U CN 202263576 U CN202263576 U CN 202263576U
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- Prior art keywords
- copper ring
- heating copper
- built
- terminals
- electric conductor
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- Expired - Fee Related
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Abstract
The utility model discloses a built-in heating copper ring which comprises an arc-shaped conductor; terminals are extended from two ends of the arc-shaped conductor; an axial connecting hole is disposed on the arc-shaped conductor. The built-in heating copper ring is simple in structure, convenient in installation, firm and reliable in installation, and convenient for processing manufacturing, can effectively prevent the increase of the resistance of the heating copper ring, and has good conductivity; meanwhile, frequent dismounting is prevented, which not only saves manpower and material resources, but also saves time, and greatly reduces the production cost.
Description
Technical field
The utility model belongs to the superhard material synthesis technical field, particularly a kind of built-in heating copper ring.
Background technology
What at home, cubic apparatus synthesis press diamond synthesis mainly adopted is static pressure catalyst method.Static pressure catalyst method is meant under the thermodynamically stable condition of diamond; The method of diamond synthesis is raw material with graphite promptly under the condition of constant superhigh-temperature and-pressure and catalyst participation, does catalyst with transition metal or alloy; Produce constant high pressure with hydraulic press; Produce continuous high temperature with direct current or alternating current, make graphite be converted into adamantine process, graphite becomes adamantine conversion condition and is generally 5 ~ 7Gpa and 1300 ~ 1700 ℃.Because the hot conditions that the anti-high pressure member of cubic apparatus synthesis press is difficult to bear diamond film; So must be in the inner heating of high pressure chest; The easiest method is to adopt electrical heating, makes big electric current produce Joule heat through the heater in the high pressure chest, for graphite is converted into diamond temperature conditions is provided.
Electrical heating is to introduce electric current from the external world, is connected on the steel loop through transformer, and the top hammer is fixed in the steel loop, and heated synthetic piece just is placed between two top hammers, and when heating, synthetic piece is compressed by two top hammers and electric current is connected.Transformer mainly is to lean on both exits to connect the realization of copper pigtail line with being connected of steel loop; And the exit of steel loop is the heating copper ring that is fixed on the steel loop bottom; As shown in Figure 1; The heating copper ring comprises ring-type electric conductor 1, and internal diameter, the external diameter that the internal diameter of ring-type electric conductor 1 equals steel loop bottom equals the external diameter of steel loop bottom; On ring-type electric conductor 1, be provided with terminals 2, on ring-type electric conductor 1 and terminals 2, be respectively equipped with axial screw 3 and wiring screw 4.During use, the axial screw 3 of heating copper ring installs through bolt with the corresponding connecting hole of offering 6 in steel loop shown in Figure 25 bottom surfaces and is one, and terminals 2 are electrically connected with copper pigtail line and transformer.
Because the top hammer tends in building-up process because of factors such as quality problems own, human factor, equipment breakdown and service life cause damage, need after the damage in time to change.Because pushing up hammer is interference fit with steel loop, after pushing up the hammer damage, need the top to hammer into shape with steel loop from synthesis press dismounting, replacing.The heating copper ring is positioned at the bottom of steel loop, because itself matter is soft, adopts the compacting assembly and disassembly methods back heating copper ring easy deformation of exerting pressure, and damages axial screw 3 easily, so must dismantle the heating copper ring from the steel loop bottom during compacting dismounting, complex operation is wasted time and energy.The dismounting of heating copper ring frequently causes connecting fixing loosening easily, thereby causes that resistance is excessive, reduces electric conductivity.
The utility model content
The purpose of the utility model is to above-mentioned deficiency, and a kind of simple in structure, the built-in heating copper ring that can avoid frequent dismounting, good conductivity is provided.
For realizing above-mentioned purpose, the technical scheme of the utility model is: a kind of built-in heating copper ring, comprise the circular arc electric conductor, and circular arc electric conductor two ends are extended with terminals, and said circular arc electric conductor is provided with axial connecting hole.
Said terminals laterally arrange, and terminals are provided with wiring hole.
Said axial connecting hole and wiring hole are screwed hole.
Compared with prior art, the utility model has the advantages that: the utility model comprises the circular arc electric conductor, and circular arc electric conductor two ends are extended with terminals; Said circular arc electric conductor is provided with axial connecting hole, and is simple in structure, easy for installation; Solid and reliable, be convenient to processing and manufacturing; During use, the utility model is in the deep-slotted chip breaker of steel loop, and when top hammer damaged the back and suppresses dismounting together with steel loop, the heating copper ring did not stress in circumferential groove, effectively prevents to heat copper ring resistance and becomes greatly, conducts electricity very well; Simultaneously, can avoid frequent dismounting, both practice thrift human and material resources, save time again, greatly reduce production cost.
Description of drawings
Fig. 1 is the structural representation of heating copper ring in the prior art;
Fig. 2 for Fig. 1 in the structural representation of the steel loop that is used of heating copper ring;
Fig. 3 is the structural representation of the utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of the steel loop that is used with the utility model.
The specific embodiment
Like Fig. 3 and built-in heating copper ring shown in Figure 4; It comprises circular arc electric conductor 7; The two ends of circular arc electric conductor 7 are extended with the terminals 8 that laterally arrange, and on circular arc electric conductor 7, are provided with axial connecting hole 9, two terminals 8 and are provided with corresponding wiring hole 10; Axially connecting hole 9 is screwed hole with wiring hole 10, is convenient to dismounting and wiring.
Circular arc electric conductor 7 all adopts copper material with terminals 8, can be one-body molded, conduct electricity very well.
When the utility model and steel loop 14 as shown in Figure 5 are used; Offer the deep-slotted chip breaker 11 that adapts with circular arc electric conductor 7 on steel loop 14 bottom surfaces; Outwards offer square gap 13 on the deep-slotted chip breaker 11; Be used to place terminals 8, deep-slotted chip breaker 11 bottoms are provided with the fixing hole 12 corresponding with axial connecting hole 9; Utilize the soft characteristic of circular arc electric conductor 7 matter, in its deep-slotted chip breaker 11 of packing into, guarantee that axial connecting hole 9 is corresponding one by one with fixing hole 12, then through the bolt connection that is fixed; Place the copper pigtail line between the terminals 8 that laterally arrange, through being arranged in the bolt copper pigtail line in the wiring hole 10, the realization transformer is electrically connected with steel loop 14.
Claims (3)
1. a built-in heating copper ring comprises the circular arc electric conductor, and circular arc electric conductor two ends are extended with terminals, it is characterized in that: said circular arc electric conductor is provided with axial connecting hole.
2. built-in heating copper ring as claimed in claim 1, it is characterized in that: said terminals laterally arrange, and terminals are provided with wiring hole.
3. built-in heating copper ring as claimed in claim 2 is characterized in that: said axial connecting hole and wiring hole are screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203034980U CN202263576U (en) | 2011-08-19 | 2011-08-19 | Built-in heating copper ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203034980U CN202263576U (en) | 2011-08-19 | 2011-08-19 | Built-in heating copper ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263576U true CN202263576U (en) | 2012-06-06 |
Family
ID=46154387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203034980U Expired - Fee Related CN202263576U (en) | 2011-08-19 | 2011-08-19 | Built-in heating copper ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263576U (en) |
-
2011
- 2011-08-19 CN CN2011203034980U patent/CN202263576U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xue Shenghui Inventor after: Wang Ruirui Inventor after: Mao Haitao Inventor after: Ding Zengjie Inventor before: Xue Shenghui Inventor before: Wang Ruirui Inventor before: Mao Haitao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XUE SHENGHUI WANG RUIRUI MAO HAITAO TO: XUE SHENGHUI WANG RUIRUI MAO HAITAO DING ZENGJIE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |