CN102120163B - Heating copper ring - Google Patents
Heating copper ring Download PDFInfo
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- CN102120163B CN102120163B CN 201110025600 CN201110025600A CN102120163B CN 102120163 B CN102120163 B CN 102120163B CN 201110025600 CN201110025600 CN 201110025600 CN 201110025600 A CN201110025600 A CN 201110025600A CN 102120163 B CN102120163 B CN 102120163B
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- copper ring
- heating copper
- steel loop
- ring
- terminals
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Abstract
The invention discloses a heating copper ring which comprises an arc-shaped conductor, wherein wiring ends extend from two ends of the arc-shaped conductor and the arc-shaped conductor is provided with a radial connecting hole. During the use, the heating copper ring is fixed on the outer circumference surface of a steel ring, thus the heating copper ring is avoided from being dismantled when hard alloy and the steel ring are dismantled, the resistance of the heating copper ring is effectively prevented from increasing, the conductive property is ensured to be better, and the heat transfer property of synthesis equipment can be improved; meanwhile, frequent assembly and disassembly are avoided, thus manpower and material resources are saved, time is saved, and production cost is greatly lowered.
Description
Technical field
The invention belongs to the superhard material synthesis technical field, particularly a kind of heating copper ring.
Background technology
What at home, cubic apparatus synthesis press diamond synthesis mainly adopted is the Static Catalyst method.The Static Catalyst method refers under the thermodynamically stable condition of diamond, the method of diamond synthesis under the condition of constant superhigh-temperature and-pressure and catalyst participation, namely take graphite as raw material, do 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 large electric current produce Joule heat by the heater in the high pressure chest, provides temperature conditions for graphite is converted into diamond.
Electrical heating is to introduce electric current from the external world, be connected on the steel loop by transformer, carbide alloy (top hammer) is fixed in the steel loop, and heated synthetic piece just is placed between two carbide alloy (top hammer), when heating, synthetic piece and two carbide alloy end faces compress and electric current are connected.Transformer mainly is to realize by connecting the copper pigtail line on both exits with being connected of steel loop.The exit of steel loop refers to be fixed on the heating copper ring of steel loop bottom, and as shown in Figure 1, heating copper ring comprises ring-type electric conductor 1, is provided with terminals 2 at ring-type electric conductor 1, is respectively equipped with axial screw 3 and wiring screw 4 at ring-type electric conductor 1 and terminals 2.Internal diameter, the external diameter that the internal diameter of heating copper ring equals steel loop bottom equals the external diameter of steel loop bottom.During use, the axial screw 3 of heating copper ring utilizes bolt to be fixedly mounted with the corresponding connecting hole of offering 6 in steel loop shown in Figure 25 bottom surfaces and is integrated, and terminals 2 are electrically connected with copper pigtail line and transformer.
Because carbide alloy (top hammer) tends to need timely replacing after the damage because the factors such as quality problems own, human factor, equipment breakdown and service life cause damage in building-up process.Interference fit is fitted in carbide alloy (top hammer) and steel loop together, after carbide alloy (top hammer) is damaged, needs together from synthesis press dismounting, replacing.Heating copper ring is positioned at the bottom of steel loop, because itself matter is soft, the rear easy distortion of exerting pressure, and damage axial screw 3 is so must dismantle heating copper ring during the compacting dismounting from the steel loop bottom.The heating copper ring dismounting frequently causes being connected and fixed loosening easily, thereby causes that resistance is excessive, reduces electric conductivity, and not only waste of manpower but also lose time of frequent dismounting.
Summary of the invention
The objective of the invention is for above-mentioned deficiency, a kind of heating copper ring that can effectively avoid frequent dismounting and good conductivity is provided.
For achieving the above object, technical scheme of the present invention is: a kind of heating copper ring, comprise the circular arc electric conductor, and circular arc electric conductor two ends are extended with terminals, and the circular arc electric conductor is provided with radially connecting hole.
Described terminals be arranged in parallel, and terminals are provided with wiring hole.
Described radially connecting hole and wiring hole are screwed hole.
In the use procedure, the present invention and steel loop are used, and offer circumferential groove on the outer peripheral face of steel loop bottom, the fixing hole that the circumferential groove bottom is provided with radially connecting hole is corresponding; Utilize the soft characteristic of circular arc conduction physique, it in the circumferential groove of steel loop, is guaranteed that radially connecting hole is corresponding one by one with fixing hole, then by the bolt connection that is fixed; Place the copper pigtail line between the terminals that be arranged in parallel, by being arranged in the bolt fixed copper litzendraht wire in the wiring hole, the realization transformer is electrically connected with steel loop.
Compared with prior art, advantage of the present invention is:
1, is extended with the terminals that be arranged in parallel at circular arc electric conductor two ends, the circular arc electric conductor is provided with radially connecting hole, terminals are provided with wiring hole, the present invention is fixed on the outer circumference surface of steel loop during use, avoided dismounting heating copper ring when dismounting carbide alloy and steel loop, prevent that effectively heating copper ring resistance from becoming large, guarantee that electric conductivity is good, can improve the heat transfer property of synthesis device; Simultaneously, avoid frequent dismounting, both saved human and material resources, saved time again, greatly reduced production cost.
2, radially connecting hole and wiring hole are screwed hole, are convenient to dismounting, and be easy to use.
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 structural representation of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of the steel loop that is used with the present invention.
The specific embodiment
Heating copper ring as shown in Figure 3 and 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 be arranged in parallel, be provided with radially connecting hole 9 at circular arc electric conductor 7, two terminals 8 are provided with corresponding wiring hole 10, radially connecting hole 9 is screwed hole with wiring hole 10, is convenient to dismounting and wiring.
Circular arc electric conductor 7 can be formed in one with terminals 8, all adopts copper material, conducts electricity very well.
The present invention is used with as shown in Figure 5 steel loop 5, offers circumferential groove 11 on the steel loop 5 bottom outer peripheral faces, and circumferential groove 11 bottoms are provided with the fixing hole 12 corresponding with connecting hole radially 9.Utilize the soft characteristic of circular arc electric conductor 7 matter, it in the circumferential groove 11 of steel loop, is guaranteed that radially connecting hole 9 is corresponding one by one with fixing hole 12, then by the bolt connection that is fixed.Place the copper pigtail line between the terminals 8 that be arranged in parallel, by being arranged in the bolt fixed copper litzendraht wire in the wiring hole 10, the realization transformer is electrically connected with steel loop 5.
Claims (1)
1. heating copper ring, it is characterized in that: comprise the circular arc electric conductor, circular arc electric conductor two ends are extended with terminals, and the circular arc electric conductor is provided with radially connecting hole; Terminals be arranged in parallel, and terminals are provided with wiring hole; Radially connecting hole and wiring hole are screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110025600 CN102120163B (en) | 2011-01-24 | 2011-01-24 | Heating copper ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110025600 CN102120163B (en) | 2011-01-24 | 2011-01-24 | Heating copper ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102120163A CN102120163A (en) | 2011-07-13 |
| CN102120163B true CN102120163B (en) | 2013-04-03 |
Family
ID=44248882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110025600 Active CN102120163B (en) | 2011-01-24 | 2011-01-24 | Heating copper ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102120163B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743020Y (en) * | 2004-11-19 | 2005-11-30 | 罗斌 | Diamond press electric heating system |
| CN2863233Y (en) * | 2005-06-09 | 2007-01-31 | 郑州人造金刚石及制品工程技术研究中心 | Diamond synthesis heating mechanism |
| CN201657350U (en) * | 2010-03-22 | 2010-11-24 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Heating copper ring |
| CN201978718U (en) * | 2011-01-24 | 2011-09-21 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Heating copper ring |
-
2011
- 2011-01-24 CN CN 201110025600 patent/CN102120163B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743020Y (en) * | 2004-11-19 | 2005-11-30 | 罗斌 | Diamond press electric heating system |
| CN2863233Y (en) * | 2005-06-09 | 2007-01-31 | 郑州人造金刚石及制品工程技术研究中心 | Diamond synthesis heating mechanism |
| CN201657350U (en) * | 2010-03-22 | 2010-11-24 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Heating copper ring |
| CN201978718U (en) * | 2011-01-24 | 2011-09-21 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Heating copper ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102120163A (en) | 2011-07-13 |
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