CN202925122U - Surface treatment process device for reactor internals of nuclear reactor - Google Patents
Surface treatment process device for reactor internals of nuclear reactor Download PDFInfo
- Publication number
- CN202925122U CN202925122U CN 201220555719 CN201220555719U CN202925122U CN 202925122 U CN202925122 U CN 202925122U CN 201220555719 CN201220555719 CN 201220555719 CN 201220555719 U CN201220555719 U CN 201220555719U CN 202925122 U CN202925122 U CN 202925122U
- Authority
- CN
- China
- Prior art keywords
- support
- surface treatment
- pressure plate
- support cylinders
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000004381 surface treatment Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012856 packing Methods 0.000 claims description 4
- 238000009713 electroplating Methods 0.000 abstract description 14
- 238000007747 plating Methods 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Images
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a surface treatment process device for reactor internals of nuclear reactors. The surface treatment process device is characterized by comprising an upper pressure plate, a lower pressure plate, a supporting and connecting column and support cylinders, wherein the two support cylinders are sheathed on the supporting and connecting column, the supporting and connecting column and the support cylinders are arranged between the upper pressure plate and the lower pressure plate, the upper pressure plate and the lower pressure plate are connected with the supporting and connecting column through bolts, windows and small holes are formed in the support cylinders, check blocks are arranged on the windows and the small holes and are fixedly connected with the supporting and connecting column through screws, and a washer is arranged between the two support cylinders. The surface treatment process device has the advantages that the two support cylinders are of fixture design, so that the electroplating efficiency is improved; a positive electrode is very close to an electroplating surface during electroplating of small holes, so that the electroplating efficiency is greatly improved; the small holes are of concentric circle design, so that the uniformity and compactness of a plating layer are ensured; protective measures between two electroplating parts prevent the parts from being knocked and damaged, and simutlaeosuly can effectively prevent plating.
Description
Technical field
The utility model relates to mechanical engineering field, relates in particular to a kind of nuclear reactor in-pile component process of surface treatment device, is used for the surface treatment work of rod drive mechanism member supporting cylinder.
Background technology
The support tube surface treatment comprises the aperture hard chrome plating, the inner circle hard chrome plating, and the cylindrical hard chrome plating belongs to parcel plating, and wherein aperture and inner circle need through the electric ground finish in Shanghai after electroplating, and also need the non-destructive test(ing)(NDT) through PT after grinding is complete.Wherein at " L " of support tube type outside surface, require the coating of " L " type outside surface to want uniformity, require very harsh to electroplating technology.Therefore, be badly in need of a kind of electroplating technology of rod drive mechanism member supporting cylinder and electroplate protecting tool set-up, having filled up domestic nuclear power industry for the blank of parcel plating hard chrome product.
Summary of the invention
The purpose of this utility model is to provide a kind of nuclear reactor in-pile component process of surface treatment device.
The technical solution adopted in the utility model is:
Nuclear reactor in-pile component process of surface treatment device, comprise top board, press table, support and connection post and support tube, on described support and connection post, cover has two support tubes, described support and connection post and support tube are located between top board and press table, be bolted between described top board and press table and support and connection post, described support tube is provided with window and aperture, and described window and aperture are provided with block, and described block is fixedly connected with the support and connection post by screw.
Be provided with packing ring between described two support tubes.
The utility model has the advantages that: two support tube Fixture Designs, improved electroplating efficiency; When aperture is electroplated, anode and electroplating surface distance is very near, has greatly improved electroplating efficiency; The aperture concentric design, the even compact of assurance coating; Sfgd. between two electroplated components prevents the part knock damage, can effectively hinder plating simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, top board, 2, press table, 3, the support and connection post, 4, support tube, 5, bolt, 6, window, 7, aperture, 8, block, 9, screw, 10, packing ring.
Embodiment
as shown in Figure 1, nuclear reactor in-pile component process of surface treatment device of the present utility model, comprise top board 1, press table 2, support and connection post 3 and support tube 4, on described support and connection post 3, cover has two support tubes 4, described support and connection post 3 and support tube 4 are located between top board 1 and press table 2, be connected by bolt 5 between described top board 1 and press table 2 and support and connection post 3, described support tube 4 is provided with window 6 and aperture 7, described window 6 and aperture 7 are provided with block 8, described block 8 is fixedly connected with support and connection post 3 by screw 9, be provided with packing ring 10 between described two support tubes 4, two support tube 4 Fixture Designs, improved electroplating efficiency, when aperture 7 is electroplated, anode and electroplating surface distance are very near, greatly improved electroplating efficiency, aperture 7 concentric design, guarantee the even compact of coating, sfgd. between two electroplated components, prevent the part knock damage, simultaneously can effectively hinder plating.
Claims (2)
1. nuclear reactor in-pile component process of surface treatment device, it is characterized in that: comprise top board, press table, support and connection post and support tube, on described support and connection post, cover has two support tubes, described support and connection post and support tube are located between top board and press table, be bolted between described top board and press table and support and connection post, described support tube is provided with window and aperture, and described window and aperture are provided with block, and described block is fixedly connected with the support and connection post by screw.
2. nuclear reactor in-pile component process of surface treatment device according to claim 1, is characterized in that: be provided with packing ring between described two support tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555719 CN202925122U (en) | 2012-08-28 | 2012-10-29 | Surface treatment process device for reactor internals of nuclear reactor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220427975 | 2012-08-28 | ||
| CN201220427975.9 | 2012-08-28 | ||
| CN 201220555719 CN202925122U (en) | 2012-08-28 | 2012-10-29 | Surface treatment process device for reactor internals of nuclear reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925122U true CN202925122U (en) | 2013-05-08 |
Family
ID=47640863
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210417035.6A Active CN102925942B (en) | 2012-08-28 | 2012-10-29 | Nuclear reactor in-pile component process of surface treatment device |
| CN 201220555719 Withdrawn - After Issue CN202925122U (en) | 2012-08-28 | 2012-10-29 | Surface treatment process device for reactor internals of nuclear reactor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210417035.6A Active CN102925942B (en) | 2012-08-28 | 2012-10-29 | Nuclear reactor in-pile component process of surface treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102925942B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925942A (en) * | 2012-08-28 | 2013-02-13 | 南通市申海工业技术科技有限公司 | Technical device for treating surfaces of reactor internals in nuclear reactor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818514A (en) * | 2015-05-07 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | Chromium-plated tooling |
| CN110747496B (en) * | 2019-11-27 | 2024-06-21 | 山西汾西重工有限责任公司 | Electroplating tooling for a truncated cone-shaped thin-walled shell with annular inner cavity reinforcement ribs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63166991A (en) * | 1986-12-26 | 1988-07-11 | Ngk Insulators Ltd | Pallet for work conveyance of plating treatment device |
| JPH07118891A (en) * | 1993-09-02 | 1995-05-09 | Yamaha Motor Co Ltd | Surface treatment equipment |
| CN202116680U (en) * | 2011-06-08 | 2012-01-18 | 沈阳中科超硬磨具磨削研究所 | Electroplating fixture |
| CN202148358U (en) * | 2011-07-06 | 2012-02-22 | 重庆建设工业(集团)有限责任公司 | Device for screening chromeplated electroplated part of inner hole of tubular member |
| CN102925942B (en) * | 2012-08-28 | 2015-12-30 | 南通市申海工业技术科技有限公司 | Nuclear reactor in-pile component process of surface treatment device |
-
2012
- 2012-10-29 CN CN201210417035.6A patent/CN102925942B/en active Active
- 2012-10-29 CN CN 201220555719 patent/CN202925122U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925942A (en) * | 2012-08-28 | 2013-02-13 | 南通市申海工业技术科技有限公司 | Technical device for treating surfaces of reactor internals in nuclear reactor |
| CN102925942B (en) * | 2012-08-28 | 2015-12-30 | 南通市申海工业技术科技有限公司 | Nuclear reactor in-pile component process of surface treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102925942B (en) | 2015-12-30 |
| CN102925942A (en) | 2013-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130508 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |