CN109128467A - Belt series resistance welds positioning tool and belt series resistance welding procedure - Google Patents
Belt series resistance welds positioning tool and belt series resistance welding procedure Download PDFInfo
- Publication number
- CN109128467A CN109128467A CN201811132630.9A CN201811132630A CN109128467A CN 109128467 A CN109128467 A CN 109128467A CN 201811132630 A CN201811132630 A CN 201811132630A CN 109128467 A CN109128467 A CN 109128467A
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- Prior art keywords
- locating piece
- resistance band
- resistance
- series resistance
- intermediate horizontal
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 11
- 210000003734 kidney Anatomy 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses belt series resistance welding positioning tool and belt series resistance welding procedures, its key points of the technical solution are that belt series resistance welding positioning tool includes upper locating piece, intermediate horizontal locating piece and lower locating piece, upper locating piece and lower locating piece are located above and below intermediate horizontal locating piece, upper locating piece and lower locating piece are homogeneously obliquely installed intermediate horizontal locating piece, and one end close to intermediate horizontal locating piece of both upper locating piece and lower locating piece is located at the same side；Belt series resistance welding procedure includes that step B. makes a piece of resistance band of one of group be positioned at the lower end surface of lower locating piece, another sheet resistance band is positioned at the upper surface of intermediate horizontal locating piece, the a piece of resistance band of another one group is positioned at the upper surface of locating piece, the unwelded end of another sheet resistance band and unwelded end in contact with the resistance band for being positioned at intermediate horizontal locating piece, are welded together the unwelded end of the two panels resistance band on intermediate horizontal locating piece with vertical spot welding machine.
Description
Technical field
The present invention relates to resistive technologies fields, more specifically, it relates to belt series resistance welding positioning tool and band
Formula series resistance welding procedure.
Background technique
The low electricity of wind energy is mainly used in the belt series resistance that band resistance piece (also known as resistance band) is main element
It presses in crossing technology and urban track traffic regenerative braking, mainly plays protection and energy consumption.
As shown in Figure 1, such belt series resistance is to be together in series by multi-disc resistance band 100 by both ends welding at present,
To reach required resistance.When making such belt series resistance, general is first one small with two panels resistance band 100
Group welds together one end of two panels resistance band 100, then multiple small group weldings are together in series.By multiple small group weldings
When, since the spacing between the two panels resistance band 100 after the length and welding of two horns above and below vertical spot welding machine is relatively long,
It is generally necessary to which the two panels resistance band 100 in a group is staggered using artificial left and right or is manually staggered up and down, then will be different small
Group welding is together.Due to being manually staggered there are various uncontrollable factors, it is easy the finished product resistance so that after welding
100 torsional deformation of band is inconsistent.
Summary of the invention
The first object of the present invention is to provide belt series resistance welding positioning tool, solves uncontrollable to make due to artificial
The inconsistent problem of finished product resistance band torsional deformation after must welding.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of belt series resistance welding
Positioning tool, it is characterised in that: including upper locating piece, intermediate horizontal locating piece and lower locating piece, upper locating piece and lower locating piece point
Wei Yu not be above and below intermediate horizontal locating piece, upper locating piece and lower locating piece are homogeneously obliquely installed intermediate horizontal locating piece,
And one end close to intermediate horizontal locating piece of both upper locating piece and lower locating piece is located at the same side.
As what is advanced optimized, the slanted angle of upper locating piece and intermediate horizontal locating piece is α, and lower locating piece and centre are horizontal fixed
The slanted angle of position block is β, and α isWithThe lesser value of angle, β are in the two
WithThe lesser value of angle in the two,Wherein, A is the length of single resistance band, and B is electricity
The welding ends end of stopband is to the distance of bond pad locations, and C is top electrode/lower electrode diameter of vertical spot welding machine, and D is between safety
Gap, L are the length of the top electrode of vertical spot welding machine, and H is the length of the lower electrode of vertical spot welding machine.
As what is advanced optimized, upper locating piece and lower locating piece are equipped with boss compatible with the through-hole of resistance band,
Boss passes through the through-hole of corresponding resistance band to realize the positioning and limit to resistance band, and the boss on upper locating piece is located at upper end
Face, the boss on lower locating piece are located at lower end surface.
As what is advanced optimized, the cross section of boss is the long waist shaped to be adapted to kidney slot.
It further include riser as what is advanced optimized, upper locating piece, intermediate horizontal locating piece and lower locating piece are set to riser
And perpendicular to riser.
It further include bottom fixed board as what is advanced optimized, bottom fixed board is set to the lower end of riser, bottom fixed board
Perpendicular to riser and parallel to the ground.
The second object of the present invention is to provide a kind of belt series resistance welding procedure, solves uncontrollable to make due to artificial
The inconsistent problem of finished product resistance band torsional deformation after must welding.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of belt series resistance welding
Technique, for welding the belt series resistance being composed in series by multiple resistance bands, using such as front any one technical solution
The belt series resistance welds positioning tool, comprising: step A., for a group, uses vertical spot welding machine with two panels resistance band
One end of two panels resistance band is welded together, multiple groups are welded；It is characterized by also including step B. to weld Liang Ge group
When being connected together, a piece of resistance band of one of group is made to be positioned at the lower end surface of lower locating piece, another sheet resistance band positioning
In the upper surface of intermediate horizontal locating piece, a piece of resistance band of another one group is positioned at the upper surface of locating piece, another
The unwelded end of sheet resistance band and unwelded end in contact with the resistance band for being positioned at intermediate horizontal locating piece, will with vertical spot welding machine
The unwelded end of two panels resistance band on intermediate horizontal locating piece welds together.
As what is advanced optimized, positioning tool is welded using the belt series resistance in above-mentioned technical proposal with boss
When, in step B, when resistance band is positioned at locating piece, the boss on locating piece is made to pass through the through-hole of resistance band, resistance band is fixed
When positioned at lower locating piece, the boss on lower locating piece is made to pass through the through-hole of resistance band.
In conclusion the invention has the following advantages: being connected in welding by the belt that multiple resistance bands are composed in series
When resistance, realize that the upper and lower of two panels resistance band of a group is staggered using the cooperation of upper locating piece and intermediate horizontal locating piece, benefit
Realize that the upper and lower of two panels resistance band of another group is staggered with the cooperation of lower locating piece and intermediate horizontal locating piece, in the mistake of welding
The slanted angle of Cheng Zhong, upper locating piece and intermediate horizontal locating piece are fixed and invariable, and lower locating piece inclines with intermediate horizontal locating piece
Oblique angle is also fixed and invariable, and can better assure the deflection of resistance band each time, is efficiently avoided because artificial
The uncontrollable generation for causing to deform inconsistence problems.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of belt series resistance；
Fig. 2 is the structural schematic diagram of belt series resistance welding positioning tool；
Cooperation position schematic diagram when Fig. 3 is resistance band and vertical spot welding machine welding；
Fig. 4 is the partial enlarged view in Fig. 3 at G；
Fig. 5 is the schematic diagram of state when belt series resistance welding positioning tool uses.
In figure: 1, riser；2, upper locating piece；21, boss；3, intermediate horizontal locating piece；4, lower locating piece；41, boss；5, bottom
Portion's fixed plate；100, resistance band；101, resistance band；102, resistance band；103, resistance band；104, resistance band；200, vertical spot welding
Machine；210, top electrode；220, lower electrode.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Fig. 2 shows the structure of belt series resistance welding positioning tool, this belt series resistance welds positioning tool packet
Include riser 1, upper locating piece 2, intermediate horizontal locating piece 3, lower locating piece 4 and bottom fixed board 5.For riser 1 perpendicular to ground, bottom is solid
Fixed board 5 is set to the lower end of riser 1, and bottom fixed board 5 is perpendicular to riser 1 and parallel to the ground, in use, bottom fixed board 5 supports
Tread surface or supporting bable tops play a supportive role.Upper locating piece 2, intermediate horizontal locating piece 3 and lower locating piece 4 are each perpendicular to riser 1, in
Between horizontal locating piece 3 it is parallel to the ground, upper locating piece 2 and lower locating piece 4 are located above and below intermediate horizontal locating piece 3.
Upper locating piece 2 and lower locating piece 4 are homogeneously obliquely installed intermediate horizontal locating piece 3, and both upper locating piece 2 and lower locating piece 4
One end close to intermediate horizontal locating piece 3 be located at the same side.In the belt series resistance that welding is composed in series by multiple resistance bands
When, it realizes that the upper and lower of two panels resistance band of a group is staggered using the cooperation of upper locating piece 2 and intermediate horizontal locating piece 3, utilizes
The cooperation of lower locating piece 4 and intermediate horizontal locating piece realizes that the upper and lower of two panels resistance band of another group is staggered, in the mistake of welding
The slanted angle of Cheng Zhong, upper locating piece 2 and intermediate horizontal locating piece 3 are fixed and invariable, lower locating piece 4 and intermediate horizontal locating piece 3
Slanted angle be also fixed and invariable, it, which is discussed further below, can better assure the deflection of resistance band each time, effectively
Ground avoids because of the artificial uncontrollable generation for causing to deform inconsistence problems.
As shown in Fig. 2, the length of intermediate horizontal locating piece 3 is less than the length A of single resistance band 100, upper locating piece 2 and centre
The slanted angle of horizontal locating piece 3 is α, and α isWithThe lesser value of angle in the two, lower locating piece 4
Slanted angle with intermediate horizontal locating piece 3 is β, and β isWithThe lesser value of angle in the two.Fig. 3
When the two panels resistance band 100 of a group is staggered when to be welded using the upper and lower displaced manner and position of vertical spot welding machine 200
Relation schematic diagram is set, in conjunction with shown in Fig. 3 and Fig. 4,Wherein, B be resistance band 100 welding ends end extremely
The value of the distance of bond pad locations, B is determined by design, and B is less than or equal to the diameter that 40, C is the lower electrode 220 of top electrode 210/, D
For safety clearance, D is generally the length for the top electrode 210 that 10, L is vertical spot welding machine 200, and H is the lower electricity of vertical spot welding machine 200
The length of pole 220, linear module are unified for mm (millimeter).It is worth noting that Fig. 3 and Fig. 4 are only schematic diagram, in figure everywhere
For size not at special ratios, the angle relative size relationship in Fig. 3 is only one of all possible situations, is actually determining α
When with the value of β, the above correlation formula is substituted into the actual value of A, B, C, D, H and L and is calculated.
As shown in Fig. 2, upper locating piece 2 and lower locating piece 4 be respectively equipped with it is compatible with the through-hole at the both ends of resistance band convex
Platform 21 and boss 41, the boss 21 on upper locating piece 2 are set to upper surface, and the boss 41 on lower locating piece 4 is set to lower end surface.Make
Used time, boss 21 and boss 41 pass through the through-hole of corresponding resistance band to realize the positioning and limit to resistance band, prevent from welding
Resistance band movement causes to misplace in journey.The through-hole of resistance band is generally kidney slot, the cross section of boss 21 and boss 41 be for
The long waist shaped of kidney slot adaptation, size are adapted with the size of the through-hole of resistance band, can be slightly less than the ruler of the through-hole of resistance band
Very little, the height of boss 21 and boss 41 can be designed according to needs.
In the belt series resistance that welding is composed in series by multiple resistance bands, is welded and positioned using this belt series resistance
Tooling is welded as auxiliary tool.Below by taking the belt series resistance that four sheet resistance bands are composed in series as an example, belt is illustrated
Series resistance welding procedure, comprising the following steps:
Step A. with two panels resistance band 100 for a group, with vertical spot welding machine 200 by one end of two panels resistance band 100
Weld together, include Liang Ge group in Fig. 5, resistance band 101 and resistance band 102 are a group, resistance band 101 and resistance band
Both 102 left end welds together in this step A, and resistance band 103 and resistance band 104 are a group, resistance band 103
Weld together in this step A with the left end of both resistance bands 104；
When step B. need to weld together Liang Ge group, as shown in figure 5, on the one hand making a piece of electricity of one of group
Stopband 101 contacts the lower end surface of lower locating piece 4, and boss 41 passes through the through-hole of the right end of resistance band 101,41 limiting resistance band of boss
101 movement, another sheet resistance band 102 contact the upper surface of intermediate horizontal locating piece 3, on the other hand make another one group
One sheet resistance 104 contacts the upper surface of upper locating piece 2, and boss 21 passes through the through-hole of the right end of resistance band 104, and boss 21 limits electricity
The right end of the movement of stopband 104, another sheet resistance band 103 is contacted with the right end of resistance band 102, will using vertical spot welding machine 200
The right end of 103 the two of resistance band 102 and resistance band welds together.
In the belt series resistance that welding is composed in series by six or six or more resistance bands, in the base of step A and B
It further include on the one hand step C. places the position of resistance band 103 in such as Fig. 5 of the resistance band 101 after welding in step B on plinth,
The position of resistance band 104 is placed in such as Fig. 5 of resistance band 102 after resistance band 102, resistance band 103 and resistance band 104 overlap, another
Aspect places the position of new a group such as resistance band 101 and resistance band 102 in Fig. 5, will using vertical spot welding machine 200
The right end of two panels resistance band on intermediate horizontal locating piece 3 welds together.
Embodiments above is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can according to need the modification that above embodiments are made with not creative contribution after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Claims (8)
1. a kind of belt series resistance welds positioning tool, it is characterised in that: including upper locating piece, intermediate horizontal locating piece and lower fixed
Position block, upper locating piece and lower locating piece are located above and below intermediate horizontal locating piece, and upper locating piece and lower locating piece are equal
Relatively intermediate horizontal locating piece is obliquely installed, and one end position close to intermediate horizontal locating piece of both upper locating piece and lower locating piece
In the same side.
2. belt series resistance according to claim 1 welds positioning tool, it is characterised in that: upper locating piece and centre are horizontal
The slanted angle of locating piece is α, and the slanted angle of the horizontal locating piece of lower locating piece and centre is β, and α isWithThe lesser value of angle, β are in the twoWithThe lesser value of angle in the two, Wherein, A is the length of single resistance band, B be resistance band welding ends end to bond pad locations away from
From C is top electrode/lower electrode diameter of vertical spot welding machine, and D is safety clearance, and L is the length of the top electrode of vertical spot welding machine
Degree, H are the length of the lower electrode of vertical spot welding machine.
3. belt series resistance according to claim 1 welds positioning tool, it is characterised in that: upper locating piece and lower positioning
Block is equipped with boss compatible with the through-hole of resistance band, and boss passes through the through-hole of corresponding resistance band to realize to resistance band
It positions and limits, the boss on upper locating piece is located at upper surface, and the boss on lower locating piece is located at lower end surface.
4. belt series resistance according to claim 3 welds positioning tool, it is characterised in that: the cross section of boss be with
The long waist shaped of kidney slot adaptation.
5. belt series resistance according to claim 1 welds positioning tool, it is characterised in that: it further include riser, it is upper fixed
Position block, intermediate horizontal locating piece and lower locating piece are set to riser and perpendicular to riser.
6. belt series resistance according to claim 5 welds positioning tool, it is characterised in that: further include that bottom is fixed
Plate, bottom fixed board are set to the lower end of riser, and bottom fixed board is perpendicular to riser and parallel to the ground.
7. a kind of belt series resistance welding procedure, for welding the belt series resistance being composed in series by multiple resistance bands,
Use belt series resistance as described in claim 1-6 any one claim to weld positioning tool, comprising: step A. with
Two panels resistance band is a group, welds together one end of two panels resistance band with vertical spot welding machine, welds multiple groups；Its
It is characterized in that: when further including that step B. welds together Liang Ge group, keeping a piece of resistance band (101) of one of group fixed
Positioned at the lower end surface of lower locating piece (4), another sheet resistance band (102) is positioned at the upper surface of intermediate horizontal locating piece (3), wherein separately
The a piece of resistance band (104) of one group is positioned at the upper surface of locating piece (2), another sheet resistance band (103) it is unwelded
End and unwelded end in contact with the resistance band (102) for being positioned at intermediate horizontal locating piece (3), with vertical spot welding machine (200) will in
Between the unwelded end of two panels resistance band (102,103) on horizontal locating piece (3) weld together.
8. belt series resistance welding procedure according to claim 7, it is characterised in that: it is used such as claim 3 or 4
When the belt series resistance welds positioning tool, in step B, when resistance band is positioned at locating piece, make on locating piece
Boss pass through the through-hole of resistance band, when resistance band is positioned at lower locating piece, boss on lower locating piece is made to pass through resistance band
Through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132630.9A CN109128467B (en) | 2018-09-27 | 2018-09-27 | Ribbon type series resistance welding positioning tool and ribbon type series resistance welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132630.9A CN109128467B (en) | 2018-09-27 | 2018-09-27 | Ribbon type series resistance welding positioning tool and ribbon type series resistance welding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109128467A true CN109128467A (en) | 2019-01-04 |
| CN109128467B CN109128467B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132630.9A Active CN109128467B (en) | 2018-09-27 | 2018-09-27 | Ribbon type series resistance welding positioning tool and ribbon type series resistance welding process |
Country Status (1)
| Country | Link |
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| CN (1) | CN109128467B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB706827A (en) * | 1951-07-30 | 1954-04-07 | Friedrich Wilhelm Thienes | Improvements in and relating to clamping devices |
| CN201609822U (en) * | 2010-03-16 | 2010-10-20 | 山东哈大电气有限公司 | Mould for welding star-shaped frame of hollow electric reactor |
| CN105382381A (en) * | 2015-12-21 | 2016-03-09 | 安徽马钢工程技术集团有限公司 | Welding method of resistance strip of electrothermal furnace |
| CN105983810A (en) * | 2016-07-22 | 2016-10-05 | 昆山科森科技股份有限公司 | Welding fixture for minimally invasive scalpels |
| CN106881554A (en) * | 2017-04-18 | 2017-06-23 | 湖南福德电气有限公司 | A kind of positioning fixture for welding of mica fixture |
| CN107039133A (en) * | 2017-05-27 | 2017-08-11 | 广东福德电子有限公司 | A kind of noninductive template wire wound resistor of resistance to deformation |
| CN108080856A (en) * | 2016-11-23 | 2018-05-29 | 天津经纬正能电气设备有限公司 | Spider arm welding tooling |
| CN209303886U (en) * | 2018-09-27 | 2019-08-27 | 湖南福德电气有限公司 | Belt series resistance welds positioning tool |
-
2018
- 2018-09-27 CN CN201811132630.9A patent/CN109128467B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB706827A (en) * | 1951-07-30 | 1954-04-07 | Friedrich Wilhelm Thienes | Improvements in and relating to clamping devices |
| CN201609822U (en) * | 2010-03-16 | 2010-10-20 | 山东哈大电气有限公司 | Mould for welding star-shaped frame of hollow electric reactor |
| CN105382381A (en) * | 2015-12-21 | 2016-03-09 | 安徽马钢工程技术集团有限公司 | Welding method of resistance strip of electrothermal furnace |
| CN105983810A (en) * | 2016-07-22 | 2016-10-05 | 昆山科森科技股份有限公司 | Welding fixture for minimally invasive scalpels |
| CN108080856A (en) * | 2016-11-23 | 2018-05-29 | 天津经纬正能电气设备有限公司 | Spider arm welding tooling |
| CN106881554A (en) * | 2017-04-18 | 2017-06-23 | 湖南福德电气有限公司 | A kind of positioning fixture for welding of mica fixture |
| CN107039133A (en) * | 2017-05-27 | 2017-08-11 | 广东福德电子有限公司 | A kind of noninductive template wire wound resistor of resistance to deformation |
| CN209303886U (en) * | 2018-09-27 | 2019-08-27 | 湖南福德电气有限公司 | Belt series resistance welds positioning tool |
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| CN109128467B (en) | 2024-04-05 |
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