CN201913519U - Device for cleaning, grinding and processing thick steel plate splicing weld joint layers of nuclear equipment - Google Patents
Device for cleaning, grinding and processing thick steel plate splicing weld joint layers of nuclear equipment Download PDFInfo
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- CN201913519U CN201913519U CN2010206735511U CN201020673551U CN201913519U CN 201913519 U CN201913519 U CN 201913519U CN 2010206735511 U CN2010206735511 U CN 2010206735511U CN 201020673551 U CN201020673551 U CN 201020673551U CN 201913519 U CN201913519 U CN 201913519U
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- steel plate
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- cleaning
- bottom plate
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Abstract
The utility model discloses a device for cleaning, grinding and processing thick steel plate splicing weld groove layers of nuclear equipment, which comprises a trolley displacement rail, a trolley bottom plate and a grinding wheel cutting machine. The grinding wheel cutting machine is mounted on the trolley bottom plate by the aid of a convex groove plate and a concave groove plate, wherein the convex groove plate is connected with a hand wheel by the aid of a lead screw, and the trolley bottom plate is slidably connected with the trolley displacement rail by the aid of a side roller. The device for cleaning, grinding and processing the thick steel plate splicing weld groove layers of the nuclear equipment is technological equipment having the advantages that workpieces can obtain weld grooves conforming to welding requirements, welding quality can be easily ensured, the integral quality of a nuclear power product is stabilized, labor productivity is improved, and cost is reduced.
Description
Technical field
The utility model relates to a kind of weld seam interlayer cleaning polishing processing unit (plant), relates in particular to a kind of nuclear equipment steel plate welding seam groove interlayer cleaning polishing processing unit (plant) that is used for.
Background technology
Europe third generation advanced pressurized water reactor nuclear power EPR peace notes case end socket, cylindrical shell, skirt are a nuclear level slab stainless steel (δ=70 ~ 90), welding requirements height.Fig. 1 is a steel plate splicing welding joint groove interlayer cleaning polishing process schematic diagram, sees also Fig. 1, and steel plate splicing welding joint groove interlayer cleaning polishing process comprises the steps: that steel plate is domatic before splicing, shown in step a; Before the interlayer cleaning is polished after the single welding, shown in step b; Adopt abrasive wheel cutting machine 13 to carry out interlayer cleaning polishing, shown in step c; After the interlayer cleaning polishing, shown in steps d.
Existing generic container steel plate splicing welding joint groove interlayer cleaning is polished and is artificial portable electric abrasive machine cleaning polishing, and it can not satisfy existing welding technique requirement fully, can not guarantee the stable prod welding quality, reduces labour cost and boosts productivity.In order to reach the welding procedure demand for development, improve operator's security, guarantee weld is accepted rate 100%, so need manufacture and design the mach device of steel plate splicing welding joint groove interlayer cleaning polishing.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of device that is used for nuclear equipment steel plate welding seam groove interlayer cleaning polishing processing, make workpiece obtain to meet the weld groove of welding requirements, be easy to guarantee welding quality, stablize whole nuclear power product quality, the technological equipment of raising labour productivity and reducing cost.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of device that is used for nuclear equipment steel plate welding seam groove interlayer cleaning polishing processing, comprise dolly displacement rails, little car bottom plate and abrasive wheel cutting machine, described abrasive wheel cutting machine is installed on the little car bottom plate by tongue plate and concave-board; Described tongue plate links to each other with handwheel by screw mandrel; Described little car bottom plate slides with the dolly displacement rails by the wheel that breaks away and links to each other.
The utility model contrast prior art has following beneficial effect: the device that is used for nuclear equipment steel plate welding seam groove interlayer cleaning polishing processing that the utility model provides, abrasive wheel cutting machine is installed on the little car bottom plate by tongue plate and concave-board, make workpiece obtain to meet the weld groove aspect of welding requirements, be easy to guarantee welding quality, stablize whole nuclear power product quality, the technological equipment of raising labour productivity and reducing cost.
Description of drawings
Fig. 1 is a steel plate splicing welding joint groove interlayer cleaning polishing process schematic diagram;
Fig. 2 is the device front view that is used for nuclear equipment steel plate splicing welding joint groove interlayer cleaning polishing processing of the present utility model;
Fig. 3 is the device vertical view that is used for nuclear equipment steel plate splicing welding joint groove interlayer cleaning polishing processing of the present utility model;
Fig. 4 is the device left view that is used for nuclear equipment steel plate splicing welding joint groove interlayer cleaning polishing processing of the present utility model.
Among the figure:
1 carriage release lever assembly, 2 underframe 3 are put dish
1 track, 2 bolts, 3 little car bottom plates
4 packing rings 5 break away and take turns 6 handwheels
9 split pins of 7 screw mandrels, 8 nuts
10 concave-boards, 11 tongue plates, 12 five-pointed star handles
13 abrasive wheel cutting machines, 14 keys
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 2～Fig. 4 is device front view, vertical view and the left view that is used for nuclear equipment steel plate splicing welding joint groove interlayer cleaning polishing processing of the present utility model.
See also Fig. 2～Fig. 4, the device that is used for nuclear equipment steel plate welding seam groove interlayer cleaning polishing processing that the utility model provides comprises dolly displacement rails 1, dolly base plate 3 and abrasive wheel cutting machine 13, and described abrasive wheel cutting machine 13 is installed on the dolly base plate 3 by tongue plate 11 and concave-board 10; Described tongue plate 11 links to each other with handwheel 6 by screw mandrel 7; Described dolly base plate 3 slides with dolly displacement rails 1 by the wheel 5 that breaks away and links to each other.
The nuclear equipment steel plate that is used for that the utility model provides welds the device that seam groove interlayer cleaning polishing is processed, and dolly displacement rails 1 is along workpiece weld seam one side certain distance, and dolly moves forward and backward along weld seam side side in orbit, as guide effect; Reach the longitudinal adjustment apparatus effect by adjusting handle 6 on the dolly base plate 3, handwheel 6 is by the relative position of screw mandrel 7 packing rings 4, nut 8, split pin 9, adjustment tongue plate 11; Thereby can make the distance of grinding wheel and work plate splicing welding joint groove back chipping polishing be transferred to the optimum position.Five-pointed star handle 12 locks after concave-board 10, tongue plate 11 are moved to the appropriate location relatively; Five-pointed star handle 12 is provided with key 14; J3G-400 section bar abrasive wheel cutting machine 13 is by repacking, remove original underframe, connect tongue plate 11, be fitted on the dolly base plate 3 with concave-board 10, operating personnel can make diameter phi 400mm Profile cut-off machine come back chipping polishing welding seams groove face by long handle control stick (peace knob switch).The device that is used for nuclear equipment steel plate welding seam groove back chipping polishing processing that the utility model provides, easily manufactured, easy and simple to handle, security is reliable, machining accuracy height, constant product quality and the labor productivity height of work plate splicing welding joint groove interlayer cleaning buffed surface.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (1)
1. one kind is used for the device that nuclear equipment steel plate welding seam groove interlayer cleaning polishing is processed, it is characterized in that, comprise dolly displacement rails (1), little car bottom plate (3) and abrasive wheel cutting machine (13), described abrasive wheel cutting machine (13) is installed on the little car bottom plate (3) by tongue plate (11) and concave-board (10); Described tongue plate (11) links to each other with handwheel (6) by screw mandrel (7); Described little car bottom plate (3) slides with dolly displacement rails (1) by the wheel (5) that breaks away and links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206735511U CN201913519U (en) | 2010-12-22 | 2010-12-22 | Device for cleaning, grinding and processing thick steel plate splicing weld joint layers of nuclear equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206735511U CN201913519U (en) | 2010-12-22 | 2010-12-22 | Device for cleaning, grinding and processing thick steel plate splicing weld joint layers of nuclear equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913519U true CN201913519U (en) | 2011-08-03 |
Family
ID=44413335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206735511U Expired - Fee Related CN201913519U (en) | 2010-12-22 | 2010-12-22 | Device for cleaning, grinding and processing thick steel plate splicing weld joint layers of nuclear equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551943A (en) * | 2013-11-15 | 2014-02-05 | 中冶京唐（唐山）精密锻造有限公司 | Thick plate welding defect removal machine |
| CN104942671A (en) * | 2014-03-31 | 2015-09-30 | 东阿天汇桶业有限公司 | Sheet edge grinding device |
| CN105345221A (en) * | 2015-11-30 | 2016-02-24 | 浙江瑞能通信科技股份有限公司 | Processing method for iron tower barrel |
-
2010
- 2010-12-22 CN CN2010206735511U patent/CN201913519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551943A (en) * | 2013-11-15 | 2014-02-05 | 中冶京唐（唐山）精密锻造有限公司 | Thick plate welding defect removal machine |
| CN104942671A (en) * | 2014-03-31 | 2015-09-30 | 东阿天汇桶业有限公司 | Sheet edge grinding device |
| CN105345221A (en) * | 2015-11-30 | 2016-02-24 | 浙江瑞能通信科技股份有限公司 | Processing method for iron tower barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20181222 |