CN108500437A - A kind of adjustable positioning tool of ventilation channel plate resistance spot welding - Google Patents
A kind of adjustable positioning tool of ventilation channel plate resistance spot welding Download PDFInfo
- Publication number
- CN108500437A CN108500437A CN201810423526.9A CN201810423526A CN108500437A CN 108500437 A CN108500437 A CN 108500437A CN 201810423526 A CN201810423526 A CN 201810423526A CN 108500437 A CN108500437 A CN 108500437A
- Authority
- CN
- China
- Prior art keywords
- ventilation
- adjustable positioning
- channel plate
- ventilation channel
- resistance spot
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a kind of adjustable positioning tools of ventilation channel plate resistance spot welding,Ventilation channel plate includes the ventilation channel plate punching of structure in a ring and the ventilation steel channel that is welded in ventilation channel plate punching,Tooling includes insulating pad,Several adjustable positioning blocks and removable locating groove,The middle part of insulating pad is equipped with a circular through hole through lower face thereon,Several rounded arrays of adjustable positioning block are detachably secured on edge similar in insulating pad and circular through hole,Border circular areas is formed between several adjustable positioning blocks,When ventilation channel plate punching is placed in border circular areas,Rotation adjustable positioning block makes its lateral edges and the lateral edges of ventilation channel plate punching offset,Ventilation channel plate punching is fixed in border circular areas,The removable locating groove is movably arranged above insulating pad,There is the imitation-shaped groove for ventilation steel channel to be clamped on removable locating groove,The present invention program is easy to implement,Be conducive to the installation of ventilation steel channel,Welding.
Description
Technical field
The present invention relates to welding positioning tool fields, and in particular to a kind of adjustable positioning work of ventilation channel plate resistance spot welding
Dress.
Background technology
Motor, hydro-generator ventilation frid manufacture in, due to domestic I-steel generally existing straightness, flatness compared with
Difference causes after blocking, and welding surface does not have positioning tool guarantee with ventilation channel plate punching, it is difficult to welding surface be kept to be rushed with ventilation channel plate
Piece comes into full contact with, to ensure welding quality.
Traditional positioning tool design, with simple, quick, easy to use is design principle, and easy positioning tool, is needed
Human assistance is wanted, operator's workload is bigger, and efficiency is low；And in order to quickly be typically designed Special positioning tool, and bring not
General problem is not suitable for the fast quick change production of multi-varieties and small-batch, also brings tooling stock management simultaneously, utilization rate is low to ask
Topic.
Invention content
For the prior art ventilation channel plate resistance spot welding positioning tool cannot it is simple, quickly take into account simultaneously the problem of, this
Invention be designed to provide it is a kind of by Fixture Design at adjustable pattern and conducive to the ventilation channel plate point of resistance of installation, welding
Weld adjustable positioning tool.
In order to realize that above-mentioned technical purpose, the technical solution adopted by the present invention be：
A kind of adjustable positioning tool of ventilation channel plate resistance spot welding, the ventilation channel plate include the ventilation of structure in a ring
Frid punching and the ventilation steel channel being welded in ventilation channel plate punching, the tooling includes insulating pad, several can set up
The middle part of position block and removable locating groove, the insulating pad is equipped with a circular through hole through lower face thereon, described
Several rounded arrays of adjustable positioning block are detachably secured on edge similar in insulating pad and circular through hole, described several
Border circular areas is formed between a adjustable positioning block, when ventilation channel plate punching is placed in border circular areas, rotation adjustable positioning block makes
Its lateral edges and the lateral edges of ventilation channel plate punching offset, and ventilation channel plate punching is fixed in border circular areas, and described is removable
Dynamic locating groove is movably arranged above insulating pad, moves the imitation-shaped groove having on locating groove for ventilation steel channel to be clamped.
Further, the removable locating groove is molded for red copper material.
Further, the ventilation steel channel is flat ventilation steel channel or I-shaped ventilation steel channel.
Further, the thickness of the ventilation steel channel is more than 4mm.
Further, the adjustable positioning block is detachably locked by screw is fixed on insulating pad.
Further, the rectangular body structure of the adjustable positioning block.
Further, the quantity of the adjustable positioning block is six.
Using above-mentioned technical solution, compared with prior art, the device have the advantages that being:
1, the positioning tool of the present invention program is packaged type and its removable locating groove is movably arranged on insulating pad
Side can ensure the center line of the center line alignment vent segment teeth portion of ventilation steel channel, ensure welding position；
2, the present invention ensures that ventilation steel channel is precisely put just, not only ensures pinpoint welding procedure midpoint using locating groove is moved
The position of weldering, and verticality can be prevented bad and the crooked problem of ventilation steel channel；
3, tooling of the present invention is easy to use, simple and convenient, versatile, reduces the manufacture of Special positioning tool,
Ensure welding quality while reducing enterprise's frock cost, improves the efficiency of produced on-site.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is implementation schematic diagram of the tooling of the present invention on resistance spot weld；
Fig. 2 is the overlooking structure diagram of tooling of the present invention, wherein removable locating groove is not shown；
Fig. 3 is the brief configuration schematic diagram of the removable locating groove of tooling of the present invention；
Fig. 4 is the side view of flat ventilation steel channel；
Fig. 5 be Fig. 4 in along the sectional view of A-A；
Fig. 6 is the side view of I-shaped ventilation steel channel；
Fig. 7 is the sectional view along B-B in Fig. 6；
Fig. 8 is the mounting structure schematic diagram of ventilation channel plate punching and ventilation steel channel.
Marginal data：
1, insulating pad, 11, circular through hole, 2, adjustable positioning block, 3, ventilation channel plate punching, 4, ventilation steel channel, 5, removable
Dynamic locating groove, 6, resistance spot weld, 7, resistance spot weld top electrode, 8, electrode under resistance spot weld.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Fig. 1 to one of 8, the present invention program is the adjustable positioning tool of ventilation channel plate resistance spot welding, and described is logical
Wind groove plate includes the ventilation channel plate punching 3 of structure in a ring and the ventilation steel channel 4 that is welded in ventilation channel plate punching 3, described
Tooling includes that insulating pad 1, several adjustable positioning blocks 2 and removable locating groove 5, the middle part of the insulating pad 1 are equipped with
One runs through the circular through hole 11 of lower face thereon, several described 2 rounded arrays of adjustable positioning block are detachably secured to absolutely
Edge backing plate 1 forms border circular areas between several described adjustable positioning blocks 2, works as ventilation on edge similar in circular through hole 11
When frid punching 3 is placed in border circular areas, rotation adjustable positioning block 2 makes lateral edges phase of its lateral edges with ventilation channel plate punching 3
It supports, ventilation channel plate punching 3 is fixed in border circular areas, in addition, the adjustable positioning block 2 is detachably locked admittedly by screw
It is scheduled on insulating pad 1, can realize that the ventilation channel plate that adjusting is placed on insulating pad 1 rushes by the elastic of adjusting screw
The quick fetching and precise positioning of piece 3, further, the 2 rectangular body structure of adjustable positioning block, quantity is six；Institute
The removable locating groove 5 stated is movably arranged at 1 top of insulating pad, and moving on locating groove 5 has for ventilation slot to be clamped
The imitation-shaped groove of steel 4.
Further, the removable locating groove 5 is molded for red copper material, and therefore, insulating pad 1 is placed under it
Side, the first purpose are in order to avoid electric shock risk occurs for operating personnel, and the ventilation steel channel 4 can be flat ventilation steel channel
(referring to Fig. 4 and Fig. 5) or I-shaped ventilation steel channel (referring to Fig. 6 and Fig. 7).
In addition, the case where contact face thickness that the present invention program is applicable to ventilation steel channel is more than 4mm, for being less than 4mm
When, the clamping difficulty for moving locating groove 5 increases.
Ventilation channel plate punching 3 is moved to resistance by operating personnel when being welded to ventilation channel plate punching 3 and ventilation steel channel 4
Under the resistance spot weld top electrode 7 and resistance spot weld of mash welder 6 between electrode 8, ventilation steel channel 4 is caught in removable positioning card
Slot 5, then the position for moving locating groove 5 is adjusted by moving left and right, ventilation steel channel 4 is accurately moved to positioning welding position
It sets, then can carry out spot welding.
Wherein, the movable setting for moving locating groove 5 can be that direct one end is placed on insulating pad 1, another
End extends at the throat depth of resistance spot weld 6, when needing that the position of ventilation steel channel 4 is clamped, only need to slightly move, may be used also
In the form of being arranged to be slidably connected on insulating pad 1 by removable locating groove 5, and operating personnel only need to be by ventilation steel channel
4 are caught in removable locating groove 5, then start-up resistor mash welder 6, you can in resistance spot weld top electrode 7 and resistance spot weld
Lower electrode 8 pressurizes after being powered, and realizes that welding is completed.
The present invention uses above-mentioned technical solution, and that realizes has the beneficial effect that:
1, the positioning tool of the present invention program is packaged type and its removable locating groove is movably arranged on insulating pad
Side can ensure the center line of the center line alignment vent segment teeth portion of ventilation steel channel, ensure welding position；
2, the present invention ensures that ventilation steel channel is precisely put just, not only ensures pinpoint welding procedure midpoint using locating groove is moved
The position of weldering, and verticality can be prevented bad and the crooked problem of ventilation steel channel；
3, tooling of the present invention is easy to use, simple and convenient, versatile, reduces the manufacture of Special positioning tool,
Ensure welding quality while reducing enterprise's frock cost, improves the efficiency of produced on-site.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding, the ventilation channel plate include the ventilation slot of structure in a ring
Plate punching (3) and the ventilation steel channel (4) being welded in ventilation channel plate punching (3), it is characterised in that：The tooling includes insulation
The middle part of backing plate (1), several adjustable positioning blocks (2) and removable locating groove (5), the insulating pad (1) is equipped with always
The circular through hole (11) of its upper and lower end face is worn, several described adjustable positioning block (2) the rounded arrays are detachably secured to absolutely
Edge backing plate (1) forms border circular areas on edge similar in circular through hole (11) between several described adjustable positioning blocks (2),
When ventilation channel plate punching (3) is placed in border circular areas, rotation adjustable positioning block (2) makes its lateral edges and ventilation channel plate punching
(3) lateral edges offset, and ventilation channel plate punching (3) is fixed in border circular areas, the removable locating groove (5) activity
Above insulating pad (1), the imitation-shaped groove having on locating groove (5) for ventilation steel channel (4) to be clamped is moved.
2. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding according to claim 1, it is characterised in that：Described
Removable locating groove (5) is molded for red copper material.
3. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding according to claim 1, it is characterised in that：Described
Ventilation steel channel (4) is flat ventilation steel channel or I-shaped ventilation steel channel.
4. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding according to claim 1, it is characterised in that：It is described logical
The thickness of wind groove steel (4) is more than 4mm.
5. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding according to claim 1, it is characterised in that：Described
Adjustable positioning block (2) is detachably locked by screw to be fixed on insulating pad (1).
6. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding according to claim 1, it is characterised in that：Described
The rectangular body structure of adjustable positioning block (2).
7. a kind of adjustable positioning tool of ventilation channel plate resistance spot welding according to claim 1, it is characterised in that：It is described can
It is six to adjust the quantity of locating piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423526.9A CN108500437A (en) | 2018-05-06 | 2018-05-06 | A kind of adjustable positioning tool of ventilation channel plate resistance spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423526.9A CN108500437A (en) | 2018-05-06 | 2018-05-06 | A kind of adjustable positioning tool of ventilation channel plate resistance spot welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500437A true CN108500437A (en) | 2018-09-07 |
Family
ID=63400098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810423526.9A Pending CN108500437A (en) | 2018-05-06 | 2018-05-06 | A kind of adjustable positioning tool of ventilation channel plate resistance spot welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500437A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449718A (en) * | 2019-09-25 | 2019-11-15 | 浙江物产中大电机铁芯制造有限公司 | A kind of convex welding device of rotor ventilation frid |
| CN110581628A (en) * | 2019-08-12 | 2019-12-17 | 江苏中车电机有限公司 | large permanent magnet direct-drive wind driven generator iron core ventilation groove limiting tool and limiting process |
-
2018
- 2018-05-06 CN CN201810423526.9A patent/CN108500437A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581628A (en) * | 2019-08-12 | 2019-12-17 | 江苏中车电机有限公司 | large permanent magnet direct-drive wind driven generator iron core ventilation groove limiting tool and limiting process |
| CN110449718A (en) * | 2019-09-25 | 2019-11-15 | 浙江物产中大电机铁芯制造有限公司 | A kind of convex welding device of rotor ventilation frid |
| CN110449718B (en) * | 2019-09-25 | 2021-04-27 | 浙江物产中大电机铁芯制造有限公司 | Projection welding device for rotor ventilation slot plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |