CN209503334U - The welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated - Google Patents
The welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated Download PDFInfo
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- CN209503334U CN209503334U CN201822172335.8U CN201822172335U CN209503334U CN 209503334 U CN209503334 U CN 209503334U CN 201822172335 U CN201822172335 U CN 201822172335U CN 209503334 U CN209503334 U CN 209503334U
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- plate
- mounting plate
- welding
- vacuum circuit
- tooling
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- 238000003466 welding Methods 0.000 title claims abstract description 62
- 238000009434 installation Methods 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims 3
- 239000012212 insulator Substances 0.000 abstract description 8
- 238000005476 soldering Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of welding tooling of indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated, including welding body and positioning device, and positioning device is equipped with four sets and is located at each side two sets of welding body；The frame that welding body is fixedly connected to form by the secondary support plate at both ends and the master positioning plate of side, master positioning plate lower end is equipped with welded part fixed card slot, welded part will be fixed in tooling card slot with two M24X80 bolts respectively, each bolt of adjustment left and right positioning device keeps soldered plate symmetrical between two parties, the actual assembled position of mimic-disconnecting switch insulator mounting plate guarantees soldering angle.The utility model has the beneficial effects that using welding tooling, significantly improve welding efficiency, at the same reduce because upper mounting plate, lower installation board bending error caused by weld error, improve the installation accuracy of product, reduce the set-up procedure of general assembly link, reduce cost.
Description
Technical field
The utility model belongs to power supply unit technical field, more particularly to a kind of indoor 27.5kV vacuum circuit-breaker insulated
The welding tooling of sub- mounting plate.
Background technique
With the announcement of national ten the Eighth Five-Year Plans, the strategy such as development in an all-round way, cooperative development, economic development is fully under way.
High-speed rail leads the upgrading of Chinese infrastructure, while increases substantially the stream of people, logistic efficiency and quality between group of cities, pulls edge
The regional connection of line economy and group of cities drives mutual economic development, therefore railway construction also welcomes new upsurge in recent years.
The indoor 27.5kV vacuum circuit breaker power supply unit important as electric substation along high-speed rail, reliability, the demand of safety
It is more prominent.
The component of most critical is vacuum interrupter in indoor 27.5kV vacuum circuit breaker, and the height of installation accuracy will be straight
The performance for influencing vacuum circuit breaker is connect, the safe power supply of contact net is influenced.Therefore the installation accuracy of vacuum interrupter becomes especially
It is important.A fundamental factor for influencing vacuum interrupter installation accuracy is the welding precision of insulator mounting plate, as shown in Figure 1,
Backboard 90 is equipped with upper mounting plate 80, lower installation board 150, and upper mounting plate 80 and lower installation board 150 are steel plate bending molding, tool
There is certain bending error, if directly upper mounting plate 80 and lower installation board 150 are directly welded on backboard 90, it is difficult to guarantee phase
To position and relative angle, welding precision is lower, and subsequent assembly efficiency can also reduce, and the operating characteristics of vacuum circuit breaker also will be difficult
To ensure.Paces with state-owned railroads construction are accelerated, and the demand of indoor 27.5kV vacuum circuit breaker can more increase, and welding can
Lean on, superior performance, breaker easy for assembly seem especially urgent, be now eager to develop a not only convenient and efficient but also can guarantee welding
The welding tooling of precision.
Summary of the invention
To solve the problems, such as above-mentioned technology, the utility model is intended to provide a kind of indoor 27.5kV vacuum circuit breaker
The welding tooling of insulator mounting plate is not easy to guarantee to solve the problems, such as in existing welding relative distance size with relative angle.
To achieve the above object, the technical solution of the utility model is: a kind of Welder of breaker insulator mounting plate
Upper mounting plate, lower installation board, are fixed in tooling card slot A, card slot B with two M24X80 bolts, then backboard is put by dress respectively
In tooling card slot C, each bolt for adjusting left and right positioning device is symmetrical between two parties to upper mounting plate, lower installation board, backboard, will simulate
The actual assembled position of breaker insulator mounting plate guarantees soldering angle.
Specifically: the tooling by two master positioning plate 7 of left and right sides, intermediate two main supporting plates 1, the secondary support plate 4 of upper and lower sides two,
Two angle adjustment plates 6 and stiffening plate 3 are welded, 1 middle part welding hanging ring 2 of main supporting plate, and M24X80 is housed in angle adjustment plate 6
Bolt 5, for 8 lower installation board 15 of upper mounting plate is fixed thereto, 7 two sides of master positioning plate are installed left and right with M8X20 bolt 14 and are determined
Position plate 13 installs M8X65 bolt 10 and M8 nut 12 on left and right positioning plate 13 for positioning backboard 9 and upper mounting plate 8, backboard 9
With the left-right position size of lower installation board 15, M8X30 bolt 11 and M8 nut 8 are installed for positioning backboard on left and right positioning plate 13
9 left-right position size.
The beneficial effects of the utility model are: the insulator mounting plate welded using the tooling, welding position is accurate, larger
Ground improves welding efficiency, at the same reduce because upper mounting plate, lower installation board bending error caused by weld error, improve product
Installation accuracy, reduce general assembly link set-up procedure, reduce cost.
1, using welding tooling, M8X30 bolt 11 and M8 nut 12 on left and right positioning plate 13 is adjusted, backboard 9 is adjusted
To bilateral symmetry, M8X65 bolt 10 and M8 nut 12 on left and right positioning plate 13 are adjusted, by backboard 9 and upper mounting plate 8, backboard 9
It adjusts with lower installation board 15 to bilateral symmetry；Upper mounting plate 8 is positioned with lower installation board 15 by master positioning plate 7, and relative size is accurate；
Soldering angle is accurate, and for master positioning plate 7 by laser machining, angle is accurate, fastens upper mounting plate 8 under with M24X80 bolt 5
Mounting plate 15 ensure that backboard 9 and upper mounting plate 8, ensure that backboard 9 and 15 angle of upper mounting plate are accurate.Insulator mounting plate
The raising of welding precision, reduces defect rate, improves general assembly efficiency, enhances the properties of product of 27.5kV vacuum circuit breaker.
2, the utilization of the welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated, can reduce indoor 27.5kV
The accident rate of vacuum circuit breaker 10% effectively improves the working efficiency of workshop general assembly adjustment 20%.
Detailed description of the invention
Fig. 1 is the schematic diagram of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated in the prior art；
Fig. 2 is a kind of installation of the welding tooling of indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated of the utility model
Schematic diagram；
Fig. 3 is a kind of welding tooling of indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated of this practical new welding figure
Schematic diagram；
Fig. 4 is a kind of welding of the welding tooling of indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated of the utility model
Body structural schematic diagram；
Fig. 5 is the left and right positioning device schematic diagram of the utility model.
In figure:
1, main supporting plate 2, hanging ring 3, stiffening plate 4, secondary support plate
5, M24X80 bolt 6, angle adjustment plate 7, master positioning plate 8, upper mounting plate
9, backboard 10, M8X65 bolt 11, M8X30 bolt 12, M8 nut
13, left and right positioning plate 14, M8X20 bolt 15, lower installation board
A, upper mounting plate card slot B, backboard card slot C, lower installation board card slot
Specific embodiment
In conjunction with attached drawing to the knot of the welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated of the utility model
Structure is illustrated.
The welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated of the utility model is to utilize laser cutting
A kind of brand new that the plate of a variety of specific shape angles is welded out.Utilize the component, the welding of insulator mounting plate
It will become to be simple and efficient, indoor 27.5kV vacuum circuit breaker performance will have significant increase.
As shown in Fig. 2, a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated, comprising: by upper peace
Loading board 8 is placed in welding body card slot A, passes through upper mounting plate 8, upside angle adjustment plate 6 with M24X80 bolt 5；By lower installation
Plate 15 is placed in welding body card slot C, passes through lower installation board 15, downside angle adjustment plate 6 with M24X80 bolt 5；Pacify in adjustment
8 lower installation board of loading board, 15 left-right position tightens M8X65 bolt 10, M8 nut 12 and two M24X80 bolts 5, backboard 9 is placed on weldering
In junctor card slot C, left-right position is adjusted, M8X30 bolt 11 and M8 nut 12 are tightened.
M24X80 bolt 5 ensure that for upper mounting plate 8, lower installation board 15 to be tightly attached in welding body card slot A card slot C
Its soldering angle and relative positional relationship, the M8X65 bolt 10 of two sides or so positioning device then ensure that upper mounting plate 8, under
The left and right central symmetry of mounting plate 15.
As shown in figure 3, having the specific weld notch being cut by laser out on the upside of master positioning plate 7, main support can be accurately positioned
The welding position of plate 1, angle adjustment plate 6.Downside have A, B, C tri- at install locating groove, can be accurately positioned upper mounting plate 8,
Lower installation board 15, about 9 size positions of backboard, can also accurately obtain special angle needed for upper mounting plate 8, lower installation board 15.
Two master positioning plate 7 of left and right sides, intermediate two main supporting plates 1, the secondary support plate 4 of upper and lower sides two, two angle adjustment plates 6 and stiffening plate 3
It is welded, 1 middle part welding hanging ring 2 of main supporting plate is equipped with M24X80 bolt 5 in angle adjustment plate 6, and 7 two sides of master positioning plate are used
M8X20 bolt 14 installs left and right positioning plate 13.
As shown in figure 4, by two cards of main supporting plate 1 to two master positioning plates, 7 upside, then extremely by two cards of angle adjustment plate 6
Two master positioning plates, 7 upside, both ends of the surface concordantly without protrusion, be then close to angle adjustment plate by each lap-joint of spot welding by stiffening plate 3
Under 6, each lap-joint of spot welding finally fills in secondary support plate 4 between two master positioning plates 7, each lap-joint of spot welding, left back by hanging ring 2
It is placed among two main supporting plates 1, spot welding lap-joint, is fully welded after inching.
As shown in figure 5, installing M8X65 bolt 10 and M8 nut 12, M8X30 bolt 11 and M8 nut on left and right positioning plate 13
12。
After all bolt fastenings, welding step is carried out, first welds together upper mounting plate 8 and backboard 9, then by lower peace
Loading board 15 welds together with backboard 9, is being not easy to weld, is sling at the hanging ring 2 of tooling with overhead traveling crane, adjusts soldering angle.
The indoor sub- mounting plate convenient welding of 27.5kV vacuum circuit-breaker insulated is quick, larger to improve welding efficiency and quality.
Claims (10)
1. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated, it is characterized in that: the tooling includes one
A welding body, positioning device, the positioning device are equipped with four sets and are located at each side two sets of welding body；Described
Welding body is the frame being fixedly connected to form by the secondary support plate on a pair of two tops and the master positioning plate of a pair of of side, and the master is fixed
On the plate of position main supporting plate and angle adjustment plate are correspondingly arranged on to both ends respectively and to be respectively embedded into two sides main fixed for end from intermediate
In preset-groove on the plate of position, the angle adjustment plate, which is equipped with, adjusts bolt.
2. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
Be: the angle adjustment plate is welded with stiffening plate in lower end.
3. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
Be: the master positioning plate at left and right sides of the welding body is respectively arranged below with upper mounting plate compatible with welded part, lower peace
Loading board fixed groove and backboard fixed groove；Master positioning plate side at left and right sides of the welding body is equipped with connection locator
Threaded hole.
4. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
It is: is equipped with hanging ring between a pair of of main supporting plate.
5. a kind of welding of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated described in any one according to claim 1-4
Tooling, it is characterised in that: the main supporting plate, stiffening plate, secondary support plate, master positioning plate are sheet metal.
6. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
Be: the positioning device includes c-type laths of metal, and c-type laths of metal one end is equipped with the positioning connecting with master positioning plate
Bolt assembly, the other end are equipped with welded part fixing bolt component setting up and down.
7. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
Be: welded part backboard is centrally positioned in the backboard groove (B) of the outer side-lower of master positioning plate, is installed on the welded part
Plate, lower installation board are located at the upper surface of backboard and side is respectively embedded into upper mounting plate, lower installation board groove (A, C) under master positioning plate
Interior, upper mounting plate, lower installation board and backboard are fixed by fixing bolt component respectively on the outside.
8. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 3, feature
Be: the upper mounting plate, lower installation board fixed groove are located at the angle adjustment plate in welding body in the following, can be with bolt by upper peace
Loading board, lower installation board are fixed therein.
9. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
It is: there is specific card slot on the downside of the master positioning plate in welding body, upper mounting plate, lower installation board can be accurately positioned, above and below backboard
Size positions can also accurately obtain special angle needed for upper mounting plate, lower installation board.
10. a kind of welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated according to claim 1, feature
It is: there is specific notch on the upside of the master positioning plate in welding body, the welding position of main supporting plate, angle adjustment plate can be accurately positioned
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172335.8U CN209503334U (en) | 2018-12-24 | 2018-12-24 | The welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172335.8U CN209503334U (en) | 2018-12-24 | 2018-12-24 | The welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503334U true CN209503334U (en) | 2019-10-18 |
Family
ID=68196595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822172335.8U Expired - Fee Related CN209503334U (en) | 2018-12-24 | 2018-12-24 | The welding tooling of the indoor sub- mounting plate of 27.5kV vacuum circuit-breaker insulated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503334U (en) |
-
2018
- 2018-12-24 CN CN201822172335.8U patent/CN209503334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191018 |