CN205835092U - A kind of two point form dish for high-power thyristor suppresses tool - Google Patents
A kind of two point form dish for high-power thyristor suppresses tool Download PDFInfo
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- CN205835092U CN205835092U CN201620710013.2U CN201620710013U CN205835092U CN 205835092 U CN205835092 U CN 205835092U CN 201620710013 U CN201620710013 U CN 201620710013U CN 205835092 U CN205835092 U CN 205835092U
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- China
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- briquetting
- aluminum alloy
- bottom plate
- disc spring
- mobile jib
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Abstract
This utility model relates to a kind of two point form dish for high-power thyristor and suppresses tool, including screw rod, supports mobile jib, aluminum alloy bottom plate, anti-flake, disc spring, briquetting；Setting gradually aluminum alloy bottom plate, disc spring, briquetting, IGCT, briquetting, disc spring, aluminum alloy bottom plate from top to bottom, two pieces of aluminium alloy plate two ends are fixed by screw rod；Supporting mobile jib end to be fixed on aluminum alloy bottom plate by nut, support mobile jib and pass disc spring, disc spring side is resisted against on briquetting, and opposite side is resisted against on aluminum alloy bottom plate；Briquetting side is connected with supporting the mobile jib other end, and briquetting opposite side compresses IGCT, arranges anti-flake between nut and aluminum alloy bottom plate.The utility model has the advantages that: overall construction design is reasonable, realized the purpose of clamping IGCT by nut screwing clamping aluminum alloy bottom plate, simple to operate, easy to use, while realizing IGCT clamping by disc spring, it is to avoid the damage of IGCT.
Description
Technical field
This utility model relates to the clamp device of a kind of high-power thyristor, particularly relates to a kind of for high-power thyristor
Two point form dish suppress tool.
Background technology
In prior art, IGCT uses biplate spring bearer plate directly to crimp with bolt, causes nut to be subject to be partial to moment
Impact, when IGCT requires that force value is the biggest, screw rod occurs bending and deformation even fracture, nut and screw flight simultaneously
Suffer destruction in various degree, it is impossible to meet requirement.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of 2 points for high-power thyristor
Formula dish suppresses tool, rational in infrastructure, and fastening effect is good, easy to use.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of two point form dish for high-power thyristor suppresses tool, including screw rod, support mobile jib, aluminum alloy bottom plate, prevents
Flake, disc spring, briquetting；Set gradually from top to bottom at the bottom of aluminum alloy bottom plate, disc spring, briquetting, IGCT, briquetting, disc spring, aluminium alloy
Plate, two pieces of aluminium alloy plate two ends are fixed by screw rod；Support mobile jib end to be fixed on aluminum alloy bottom plate by nut, support main
Bar passes disc spring, and disc spring side is resisted against on briquetting, and opposite side is resisted against on aluminum alloy bottom plate；Briquetting side is another with support mobile jib
One end connects, and briquetting opposite side compresses IGCT, arranges anti-flake between nut and aluminum alloy bottom plate.
Described support mobile jib is connected by bearing pin with briquetting.
Compared with prior art, the beneficial effects of the utility model are:
Overall construction design is reasonable, is realized the purpose of clamping IGCT by nut screwing clamping aluminum alloy bottom plate, simple to operate,
Easy to use, while realizing IGCT clamping by disc spring, it is to avoid the damage of IGCT；Concrete advantage is:
1) work efficiency is high
The mode that hydraulic press or manual operation can be used to combine clamps IGCT.
2) single IGCT is changed conveniently
Owing to have employed pressure spot position and arc transition structure (anti-flake), can the most manually change the crystalline substance of optional position
Brake tube.
3) uniform force is reliable
Sphere power transmission, can make power effectively be delivered on uniform face, meet the installation requirement of IGCT.
4) versatility is high
Can regulate arbitrary force value and decrement by disc spring, versatility is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation supporting mobile jib.
In figure: 1-aluminum alloy bottom plate 2-supports mobile jib 3-screw rod 4-briquetting 5-disc spring 6-anti-flake 7-IGCT.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail, it should be noted that of the present utility model
Implement to be not limited to following embodiment.
See that Fig. 1, a kind of two point form dish for high-power thyristor 7 suppress tool, may be used for more than 3.5 inches IGCTs
The fastening of 7, concrete structure includes screw rod 3, supports mobile jib 2, aluminum alloy bottom plate 1, anti-flake 6, disc spring 5, briquetting 4；From top to bottom
Set gradually aluminum alloy bottom plate 1, disc spring 5, briquetting 4, IGCT 7, briquetting 4, disc spring 5, aluminum alloy bottom plate 1, two pieces of aluminium alloy plates
Two ends are fixed by screw rod 3；Support mobile jib 2 end to be fixed on aluminum alloy bottom plate 1 by nut, support mobile jib 2 through disc spring
5, disc spring 5 side is resisted against on briquetting 4, and opposite side is resisted against on aluminum alloy bottom plate 1；Briquetting 4 side and support mobile jib 2 other end
Connecting, briquetting 4 opposite side compresses IGCT 7；Anti-flake 6 is set between nut and aluminum alloy bottom plate 1, by the arc of anti-flake 6
Shape height, whether decompression force reaches target pressure value, makes nut uniform force, prevents screw rod 3 from deforming.
Wherein, screw rod 3 can by bolt instead of using.Support mobile jib 2 to be connected by bearing pin with briquetting 4, see Fig. 2, support main
Arranging bearing pin installing hole on bar 2, the end face supporting mobile jib 2 is arc so that it is uniform force.Aluminum alloy bottom plate 1 is that diamagnetic aluminum closes
Gold plate.
Aluminum alloy bottom plate 1 uses high-strength aluminum alloy material, it is ensured that intensity, and in compacting process, disc spring 5 deforms upon, when
When anti-flake 6 reach a certain height, pressure reaches requirement, stops fastening.
Claims (2)
1. one kind is suppressed tool for the two point form dish of high-power thyristor, it is characterised in that includes screw rod, support mobile jib, aluminum conjunction
Au base plate, anti-flake, disc spring, briquetting；Set gradually aluminum alloy bottom plate, disc spring, briquetting, IGCT, briquetting, dish from top to bottom
Spring, aluminum alloy bottom plate, two pieces of aluminium alloy plate two ends are fixed by screw rod；Support mobile jib end to be fixed at the bottom of aluminium alloy by nut
On plate, supporting mobile jib and pass disc spring, disc spring side is resisted against on briquetting, and opposite side is resisted against on aluminum alloy bottom plate；Briquetting side
Being connected with supporting the mobile jib other end, briquetting opposite side compresses IGCT, arranges anti-flake between nut and aluminum alloy bottom plate.
A kind of two point form dish for high-power thyristor the most according to claim 1 suppresses tool, it is characterised in that described
Support mobile jib be connected by bearing pin with briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710013.2U CN205835092U (en) | 2016-07-07 | 2016-07-07 | A kind of two point form dish for high-power thyristor suppresses tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710013.2U CN205835092U (en) | 2016-07-07 | 2016-07-07 | A kind of two point form dish for high-power thyristor suppresses tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835092U true CN205835092U (en) | 2016-12-28 |
Family
ID=58149702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710013.2U Active CN205835092U (en) | 2016-07-07 | 2016-07-07 | A kind of two point form dish for high-power thyristor suppresses tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835092U (en) |
-
2016
- 2016-07-07 CN CN201620710013.2U patent/CN205835092U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 2401K Building, 24th Floor, Coastal Ring Qing Building, No. 24 Futian Street, Futian Street, Futian Town, Shenzhen City, Guangdong Province Patentee after: Shenzhen Rongke Hengyang Rectifier Technology Co., Ltd. Address before: 114000 28, 290, four lung mansion, 26 Wuyi Road, Anshan, Liaoning. Patentee before: Beijing Rongke Hengyang Rectification Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |