CN205764621U - Burst shaping jig in containment steel liner - Google Patents
Burst shaping jig in containment steel liner Download PDFInfo
- Publication number
- CN205764621U CN205764621U CN201620522616.XU CN201620522616U CN205764621U CN 205764621 U CN205764621 U CN 205764621U CN 201620522616 U CN201620522616 U CN 201620522616U CN 205764621 U CN205764621 U CN 205764621U
- Authority
- CN
- China
- Prior art keywords
- burst
- bracing frame
- main bracing
- shaping jig
- slide block
- 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- Withdrawn - After Issue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
Abstract
The utility model discloses burst shaping jig in a kind of containment steel liner, including main bracing frame and be positioned on described main bracing frame the chuck structure for clamping burst, it is characterized in that: on described main bracing frame, at the differing heights of described main bracing frame vertical direction, be provided with at least one reciprocating slide block being connected with driver, connecting on described slide block and have swinging supporter, the other end at described swinging supporter connects described chuck structure.This utility model carries out quick-clamping, being conveniently adjusted of wallboard radian to the wallboard after bending, it is simple to the spot welding location of angle bar outside wallboard, and Leak-tight liner burst postwelding is corrected by hydraulic means is convenient.It is greatly saved clamping time and the improvement time of angle bar postwelding, reduces labor intensity, improve orthopedic precision.
Description
Technical field
This utility model relates to welding fabrication Rapid tooling and the weldering of a kind of nuclear power plant containment shell Leak-tight liner burst
The fixture of rear orthopedic one.
Background technology
Nuclear power station Leak-tight liner burst is the important component part of containment cylinder, and containment cylinder is divided by up to a hundred pieces of Leak-tight liner
Sheet is welded, and in shop-fabricated molding, the corresponding site being then lifted into containment cylinder welds, to dimensional accuracy
Require higher.But, the big radian of monolithic burst area is little, and current processing method is first to be entered by the wall panel structure bender of burst
Row bending, then manually carries out spot welding by angle bar required outside wallboard, and postwelding welds all weld seams again.After welding, to entirety
Plate carries out machinery and flame straightening.But after bender is to wallboard bending machining, wallboard radian produces resilience, after angle bar welding,
The additional stress that welding brings so that burst deformation is more serious.Orthopedic after the early stage bending of bender and welding, loaded down with trivial details
And precision is difficult to ensure, thus bring puzzlement to the processing of Leak-tight liner burst.It is thus desirable to one can reach welding fabrication
Rapid tooling and the fixture of the orthopedic one of postwelding.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency existed for above-mentioned prior art, and provides a kind of knot
The wallboard radian that structure is simple and convenient to operate quickly adjusts burst molding folder in the containment steel liner quickly corrected after welding with burst
Tool.
For solving above-mentioned technical problem, this utility model is to be achieved through the following technical solutions:
Burst shaping jig in a kind of containment steel liner, including main bracing frame and be positioned on described main bracing frame use
Chuck structure in clamping burst, it is characterised in that: along described main bracing frame vertical direction on described main bracing frame
Being provided with at least one reciprocating slide block being connected with driver at differing heights, connecting on described slide block has swing
Bracing frame, the other end at described swinging supporter connects described chuck structure.
Be provided with leading truck at the middle part of described main bracing frame, what described slide block slided sets on described leading truck.
Described leading truck includes two parallel leads, and described slide block is arranged on described lead.
It is provided with a described chuck structure in the upper end of described lead, is connected to the swinging supporter on described slide block
For being symmetrically distributed in two of described lead.
Described main bracing frame is provided with scale, described slide block is provided with the pointer matched with described scale.
Described chuck structure includes active chuck and separate type chuck, described active chuck and Separated clamping first end hinge
Connecing, described active chuck is connected on described swinging supporter or main bracing frame.
Fastening bolt is used to be connected between described active chuck with described swinging supporter or main bracing frame.
Described swinging supporter or main bracing frame are additionally provided with the bolt installed for burst.
Described driver is hydraulic cylinder or manual adjusting screw rod.
This utility model shaping jig, is first lifted into burst shaping jig master by the wallboard of the Leak-tight liner burst after bending
The top of body bracing frame, the height of regulation driver hydraulic cylinder so that the active chuck that swinging supporter drives contacts with burst,
Active chuck both sides have chamfering to arrange, and the gap of active chuck is more than the width of Leak-tight liner wallboard, in the correcting on chamfering inclined-plane
Under, Leak-tight liner wallboard slips into the gap of active chuck and contacts, by the guide rod on separate type chuck and active chuck
Guide hole coordinates insertion, is now screwed by bolt so that the rear side of Leak-tight liner wallboard is in close contact with the bottom of active chuck,
The front side of burst is in close contact with bolt, then screws fastening bolt, completes burst location on fixture, and record is now
Pointer is at the reading of scale.Now by horizontal angle bar and solebar angle tack-weld respectively on interior lining panel burst, then according to
All weld seams are welded by technological requirement.
After having welded, slowly discharging cylinder pressure, Leak-tight liner burst carries out resilience under the effect of stress.Resilience makes
Swinging supporter band movable slider moves up, at secondary record pointer at the reading of scale.After Leak-tight liner burst completes resilience,
To hydraulic cylinder supercharging, hydraulic cylinder push rod promotes slide block to move down, and drives the pointer being connected with slide block to move down, is moved down by scale record
Scale, then discharge cylinder pressure, Leak-tight liner burst carries out second time resilience, repeatedly regulation above release cylinder pressure and
Blower operations, finally makes pointer after the scale of scale reaches master scale value, shows that above operation makes Leak-tight liner burst
Curvature meet needs, complete orthopedic.
This utility model utilizes tower crane that burst wallboard in containment steel liner is lifted into clamping fixture head position, regulates hydraulic cylinder
Highly so that active chuck contacts with burst, the bar that falls on separate type chuck is coordinated insertion with the guide pin bushing on travel(l)ing rest.Fixed
Position bolt screws, and the rear side of burst wallboard is in close contact with the bottom of active chuck, and the front side of burst closely connects with bolt
Touch, screw fastening bolt, complete burst wallboard location on fixture.Now laterally angle bar and solebar angle tack-weld are dividing
On sheet wallboard, all weld seams are welded.After having welded, re-adjustments release cylinder pressure and blower operations, finally
Make pointer after the scale of scale reaches master scale value, complete orthopedic.Wallboard after bending is carried out soon by this utility model
Quick-mounting presss from both sides, being conveniently adjusted of wallboard radian, it is simple to the spot welding location of angle bar outside wallboard, Leak-tight liner burst postwelding is filled by hydraulic pressure
Put convenient rectification.It is greatly saved clamping time and the improvement time of angle bar postwelding, reduces labor intensity, improve orthopedic essence
Degree.
Accompanying drawing explanation
Fig. 1 is burst shaping jig assembling schematic diagram in containment steel liner；
Fig. 2 is the partial enlarged drawing of burst shaping jig position point in containment steel liner；
Fig. 3 is burst shaping jig front view in containment steel liner；
Fig. 4 is chuck position schematic diagram.
In figure, 1 be main bracing frame, 2 for swinging supporter, 3 for active chuck, 4 for separate type chuck, 5 for fastening spiral shell
Bolt, 6 be bolt, 7 for hydraulic cylinder, 8 for slide block, 9 for horizontal angle bar, 10 for solebar angle, 11 for pointer, 12 for scale,
13 is burst.
Detailed description of the invention
In conjunction with accompanying drawing, the utility model is described in further detail:
Below in conjunction with the accompanying drawings, this utility model is elaborated:
As shown in Figure 1, Figure 3, burst shaping jig in this utility model one containment steel liner, including main bracing frame 1,
Swinging supporter 2 and chuck structure, wherein chuck structure is made up of active chuck 3 and separate type chuck 4.At main bracing frame
At the differing heights of main bracing frame vertical direction, it is provided with at least one reciprocating cunning being connected with driver on 1
Block 8, connects on slide block and has swinging supporter 2, and in the other end connecting clip structure of swinging supporter, driver can use liquid
Cylinder pressure 7.
Fastening bolt 5 is used to be connected between active chuck with swinging supporter or main bracing frame.At swinging supporter or
It is additionally provided with the bolt 6 installed for burst on main bracing frame, sees shown in Fig. 2 and Fig. 4.
The middle part of main bracing frame is provided with leading truck, and leading truck includes two parallel leads, and slide block 8 is arranged on
On lead.
Main bracing frame 1 is provided with scale 12, slide block 8 is provided with pointer 11, the needle point of pointer 11 just position
On scale 12, when slide block 8 slides up and down along lead, the needle point of pointer 11 also slides on scale 12, passes through needle point
The distance that sliding distance instruction reflection slide block on scale slides.
This utility model molding folder using method is as follows:
Embodiment one
Burst 13 is by bender bending.Now the burst wallboard of bending is lifted into active chuck 3 position, regulates liquid
The height of cylinder pressure 7 so that the active chuck 3 that swinging supporter 2 drives contacts with burst 13, by the guide rod on separate type chuck 4
Insertion is coordinated with the guide hole on main bracing frame 1 and active chuck 3.Now bolt 6 is screwed so that the rear side of burst with
The bottom of active chuck 3 is in close contact, and the front side of burst is in close contact with bolt 6, then screws fastening bolt 5, completes
Burst location on fixture.Now horizontal angle bar 9 and the solebar angle 10 that thickness is 6mm that thickness is 10mm are positioned respectively
Point is welded on interior lining panel burst, then according to technological requirement, is welded by all weld seams.
After having welded, slowly release hydraulic cylinder 7 pressure, Leak-tight liner burst carries out resilience under the effect of stress.Work as steel
After lining burst completes resilience, to hydraulic cylinder 7 supercharging, hydraulic cylinder push rod promotes slide block 8 to move down, and drives the finger being connected with slide block 8
Pin 11 moves down, and is recorded the scale moved down by scale 12, then discharges cylinder pressure, and Leak-tight liner burst carries out second time resilience,
After finally making resilience, curvature meets needs, completes orthopedic.
Embodiment two
The flat board that burst 13 is simply cut by plate shearing machine, without bender bending.Now flat board is lifted into the folder of fixture
Head position, the height of regulation hydraulic cylinder 7 so that the active chuck 3 that swinging supporter 2 drives contacts with burst 13, by separate type
Guide rod on chuck 4 coordinates insertion with the guide hole on travel(l)ing rest.After completing burst location on fixture, hydraulic cylinder 7 supercharging,
Hydraulic cylinder push rod promotes slide block 8 to move down, and drives the pointer 11 being connected with slide block to move down, is recorded the scale moved down by scale 12,
Discharge cylinder pressure again so that after resilience, scale 12 reading meets needs, completes the bending of wallboard.Then carrying out thickness is
The horizontal angle bar 9 of 10mm and the welding of solebar angle 10 that thickness is 6mm.Orthopedic same operating mode one.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements and is not subject to
The restriction of aforesaid way, as long as have employed the various transformations that method of the present utility model design is carried out with technical scheme, or without
Improve and directly apply to other occasion, all within protection domain of the present utility model.
Claims (9)
1. a burst shaping jig in containment steel liner, including main bracing frame and be positioned on described main bracing frame for
The chuck structure of clamping burst, it is characterised in that: on described main bracing frame along described main bracing frame vertical direction not
Being provided with at least one reciprocating slide block being connected with driver with at height, connecting on described slide block has swing
Support, the other end at described swinging supporter connects described chuck structure.
Burst shaping jig in containment steel liner the most according to claim 1, it is characterised in that: at described main bracing frame
Middle part be provided with leading truck, what described slide block slided sets on described leading truck.
Burst shaping jig in containment steel liner the most according to claim 2, it is characterised in that: described leading truck includes two
Individual parallel lead, described slide block is arranged on described lead.
Burst shaping jig in containment steel liner the most according to claim 3, it is characterised in that: upper at described lead
End is provided with a described chuck structure, and being connected to the swinging supporter on described slide block is to be symmetrically distributed in described lead
Two.
5. according to burst shaping jig in the containment steel liner described in claim 1,2,3 or 4, it is characterised in that: described master
It is provided with scale on body bracing frame, described slide block is provided with the pointer matched with described scale.
6. according to burst shaping jig in the containment steel liner described in claim 1,2,3 or 4, it is characterised in that: described chuck
Structure includes that active chuck and separate type chuck, described active chuck and the first end of Separated clamping are hinged, and described active chuck is even
It is connected on described swinging supporter or main bracing frame.
Burst shaping jig in containment steel liner the most according to claim 6, it is characterised in that: described active chuck and institute
State and between swinging supporter or main bracing frame, use fastening bolt to connect.
Burst shaping jig in containment steel liner the most according to claim 7, it is characterised in that: at described swinging supporter
Or on main bracing frame, it is additionally provided with the bolt installed for burst.
9. according to burst shaping jig in the containment steel liner described in claim 1,2,3 or 4, it is characterised in that: described driving
Device is hydraulic cylinder or manual adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522616.XU CN205764621U (en) | 2016-06-01 | 2016-06-01 | Burst shaping jig in containment steel liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522616.XU CN205764621U (en) | 2016-06-01 | 2016-06-01 | Burst shaping jig in containment steel liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764621U true CN205764621U (en) | 2016-12-07 |
Family
ID=58135617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522616.XU Withdrawn - After Issue CN205764621U (en) | 2016-06-01 | 2016-06-01 | Burst shaping jig in containment steel liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002037A (en) * | 2016-06-01 | 2016-10-12 | 中国建筑第二工程局有限公司 | Containment steel lining fragment forming clamp |
| CN107030195A (en) * | 2016-12-22 | 2017-08-11 | 中国核工业二四建设有限公司 | A kind of molding fetal and making and use method for being used to make in containment steel liner |
| CN112589347A (en) * | 2020-12-03 | 2021-04-02 | 中国核工业二四建设有限公司 | Adjustment tool and system applied to integral assembly of steel lining modules of nuclear power station |
-
2016
- 2016-06-01 CN CN201620522616.XU patent/CN205764621U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002037A (en) * | 2016-06-01 | 2016-10-12 | 中国建筑第二工程局有限公司 | Containment steel lining fragment forming clamp |
| CN106002037B (en) * | 2016-06-01 | 2017-11-17 | 中国建筑第二工程局有限公司 | Burst shaping jig in containment steel liner |
| CN107030195A (en) * | 2016-12-22 | 2017-08-11 | 中国核工业二四建设有限公司 | A kind of molding fetal and making and use method for being used to make in containment steel liner |
| CN112589347A (en) * | 2020-12-03 | 2021-04-02 | 中国核工业二四建设有限公司 | Adjustment tool and system applied to integral assembly of steel lining modules of nuclear power station |
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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: 20161207 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |