CN106735817A - The spot welding device of full-automatic stud spot-welding machine - Google Patents
The spot welding device of full-automatic stud spot-welding machine Download PDFInfo
- Publication number
- CN106735817A CN106735817A CN201710035074.2A CN201710035074A CN106735817A CN 106735817 A CN106735817 A CN 106735817A CN 201710035074 A CN201710035074 A CN 201710035074A CN 106735817 A CN106735817 A CN 106735817A
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- CN
- China
- Prior art keywords
- spot
- welding
- full
- stud
- spot welding
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007787 solid Substances 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
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
Abstract
The invention discloses a kind of spot welding device of full-automatic stud spot-welding machine, including spot welding bracket, the spot welding bracket is provided with more than two slide mechanisms, each slide mechanism includes motor, slide rail and the sliding block being connected with slide rail, the slide rail is fixed on spot welding bracket, welding gun seat is fixed with the sliding block, welding gun is fixed with welding gun seat, the welding gun includes feeding mechanism, blanking and pressure exerting arrangement, feeding clip mechanism.The spot welding device of the full-automatic stud spot-welding machine that the present invention is obtained, it has the technical effect that the pressure of the reaction force and material ejection cylinder that utilize spring, so as to realize carrying out automation pressure regulation for the stud of different length and shape, improves operating efficiency.
Description
Technical field
The present invention relates to a kind of full-automatic stud spot-welding machine component, the spot welding device of particularly full-automatic stud spot-welding machine.
Background technology
Stud welding machine is, metallic stud or like parts, to be pressurizeed by moment and discharged, and whole end face is welded in into workpiece
On welding machine, its detailed process be with solid resistance heat as the energy.The electricity produced in workpiece using high frequency electric during welding
Thermal resistance makes workpiece weld zone top layer be heated to melt or close mecystasis, applies pressure immediately and realizes the combination of metal.
Its stud for being directed to of present stud welding machine is often relatively simple, and either length or shape is required on the offensive
Pressure size could be operated in dynamic debugging welding gun, and this is just had to arrange a workman to be operated, and people is so increased on the contrary
Work cost, reduces operating efficiency.
The content of the invention
There is provided one kind the invention aims to solve above-mentioned the deficiencies in the prior art can be automatically according to stud length
The spot welding device of pressure controlled full-automatic stud spot-welding machine is carried out with shape.
To achieve these goals, the spot welding device of the full-automatic stud spot-welding machine designed by the present invention, including spot welding branch
Frame, the spot welding bracket is provided with more than two slide mechanisms, and each slide mechanism includes motor, slide rail and connects with slide rail
The sliding block for connecing, the slide rail is fixed on spot welding bracket, and welding gun seat is fixed with the sliding block, and weldering is fixed with welding gun seat
Rifle, the welding gun includes feeding mechanism, blanking and pressure exerting arrangement, feeding clip mechanism,
The feeding mechanism includes feed pipe and testing agency；
The blanking and pressure exerting arrangement include material ejection cylinder, cover plate and insulation sleeve, and copper sheathing, the liftout are provided with the insulation sleeve
Cylinder piston rod is provided with cylinder, above-mentioned cylinder piston rod runs through copper sheathing, and the side of the copper sheathing is provided with conductive pole.Simultaneously in copper
The outer ring of set is socketed with upper limit jump ring, upper bearing (metal), spring, jump ring, lower bearing and lower limit jump ring successively from top to bottom, described
Jump ring be located at spring centre, and jump ring external diameter slightly larger than spring internal diameter so that the distance of stretch out and draw back of limited spring.
The feeding clip mechanism includes base and conductive chuck, and above-mentioned copper sheathing is connected through base and with conductive chuck, described
The side of conductive chuck is provided with opening, and the opening connects with feed pipe.The conductive chuck is in capitate.
The specifically used process of welding of T-shaped stud is to enter fashionable when testing agency has detected T-shaped stud first, liftout gas
Cylinder drives cylinder piston rod that T-shaped stud is depressed into conductive chuck, when T-shaped stud exposes conductive chuck bottom and its step surface
When being flushed with conductive chuck bottom, material ejection cylinder drives cylinder piston rod to return to the top of material ejection cylinder, then slide mechanism
On sliding block drive welding gun to move down, when T-shaped stud touches workpiece, sliding block continues downwards firmly, and now conductive chuck is reverse
Promote base and finally drive spring to compress upwards, while T-shaped stud with workpiece surface because contacting and energization striking, contacting surface waiting
After fusing, T-shaped stud completes welding under the reaction force pressure of spring, and the sliding block on last slide mechanism is driven on welding gun
Move, a welding interval completes.
In order that obtain the spot welding device adapt on vertical bar stud, the cover plate through being plugged with cylindrical bolt, it is described
Little spring is socketed with cylindrical bolt.
The specifically used process of welding of vertical bar stud is to enter fashionable when testing agency has detected vertical bar stud first, liftout
Cylinder drives cylinder piston rod that vertical bar stud is depressed into conductive chuck, after vertical bar stud exposes conductive chuck bottom, protects
Hold cylinder piston rod and vertical bar stud to offset so as to pressurize, then the sliding block on slide mechanism drives welding gun to move down, when vertical bar spiral shell
When post touches workpiece, sliding block continues downwards firmly, and now vertical bar stud reverse push is taken offence and cylinder piston rod and finally drives cover plate
Along on cylindrical bolt move so that on cylindrical bolt be socketed little spring compress upwards, while vertical bar stud because with workpiece
Surface contacts and energization striking, and after contacting surface fusing waiting, vertical bar stud completes welding under the reaction force pressure of little spring, most
Material ejection cylinder drives cylinder piston rod to return to the top of material ejection cylinder afterwards, and the sliding block on slide mechanism drives and moved on welding gun, and one
Individual welding interval completes.
The spot welding device of the full-automatic stud spot-welding machine that the present invention is obtained, it is had the technical effect that using the reaction force of spring
And the pressure of material ejection cylinder, so as to realize carrying out automation pressure regulation for the stud of different length and shape, improve
Operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the spot welding device of the full-automatic stud spot-welding machine of embodiment；
Fig. 2 be the full-automatic stud spot-welding machine of embodiment spot welding device in welding gun structural representation；
Fig. 3 be the full-automatic stud spot-welding machine of embodiment spot welding device in welding gun explosive view；
Fig. 4 be the full-automatic stud spot-welding machine of embodiment spot welding device in welding gun sectional view；
Fig. 5 is the partial enlarged drawing at A in Fig. 4；
Fig. 6 be the full-automatic stud spot-welding machine of embodiment spot welding device in another welding gun sectional view.
In figure：Spot welding bracket 31, motor 32, slide rail 33, sliding block 34, welding gun seat 35, welding gun 36, material ejection cylinder 37, cover plate
38th, insulation sleeve 39, copper sheathing 40, cylinder piston rod 41, upper limit jump ring 42, upper bearing (metal) 43, spring 44, jump ring 45, lower bearing 46,
Lower limit jump ring 47, cylindrical bolt 48, little spring 49, conductive pole 50, base 51, conductive chuck 52, opening 53, feed pipe 54,
Testing agency 55.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment：
As Figure 1-5, the spot welding device of the full-automatic stud spot-welding machine that the present embodiment is provided, including spot welding bracket 31, it is described
Spot welding bracket 31 is provided with more than two slide mechanisms, each slide mechanism include motor 32, slide rail 33 and with slide rail 33
The sliding block 34 of connection, the slide rail 33 is fixed on spot welding bracket 31, and welding gun seat 35, welding gun seat are fixed with the sliding block 34
Welding gun 36 is fixed with 35, the welding gun 36 includes feeding mechanism, blanking and pressure exerting arrangement, feeding clip mechanism,
The feeding mechanism includes feed pipe 54 and testing agency 55；
The blanking and pressure exerting arrangement include being provided with copper sheathing in material ejection cylinder 37, cover plate 38 and insulation sleeve 39, the insulation sleeve 39
40, cylinder piston rod 41 is provided with the material ejection cylinder 37, above-mentioned cylinder piston rod 41 runs through copper sheathing 40, the side of the copper sheathing 40
While conductive pole 50 is provided with, while being socketed with upper limit jump ring 42, upper bearing (metal) 43, spring successively from top to bottom in the outer ring of copper sheathing 40
44th, jump ring 45, lower bearing 46 and lower limit jump ring 47, the jump ring 45 are located at the centre of spring 44, and the external diameter of jump ring 45 is omited
More than the internal diameter of spring 44.
The feeding clip mechanism includes base 51 and conductive chuck 52, above-mentioned copper sheathing 40 through base 51 and with conductive chuck 52
Connection, the side of the conductive chuck 52 is provided with opening 53, and the opening 53 connects with feed pipe 54.The conductive chuck 52 is in hammer
Shape.
The specifically used process of welding of T-shaped stud is to enter fashionable when testing agency 55 has detected T-shaped stud first, liftout
Cylinder 37 drives cylinder piston rod 41 that T-shaped stud is depressed into conductive chuck 52, when T-shaped stud exposes the bottom of conductive chuck 52
And its step surface, when being flushed with the conductive bottom of chuck 52, material ejection cylinder 37 drives cylinder piston rod 41 to return to material ejection cylinder 37
Top, then sliding block 34 on slide mechanism drive welding gun 36 to move down, when T-shaped stud touches workpiece, sliding block 34 continue to
It is lower that firmly now conductive chuck 52 reversely promotes base 51 and finally drives the compression upwards of spring 44, at the same T-shaped stud because with work
Part surface contacts and energization striking, and after contacting surface fusing waiting, T-shaped stud completes welding under the reaction force pressure of spring 44,
Sliding block 34 on last slide mechanism drives and moved on welding gun 36, and a welding interval completes.
As shown in fig. 6, in order that obtain the spot welding device adapt on vertical bar stud, the cover plate 38 through being plugged with circle
Post bolt 48, is socketed with little spring 49 on the cylindrical bolt 48.
The specifically used process of welding of vertical bar stud is pushed up to enter fashionable when testing agency 55 has detected vertical bar stud first
Material cylinder 37 drives cylinder piston rod 41 that vertical bar stud is depressed into conductive chuck 52, when vertical bar stud exposes conductive chuck 52
Behind bottom, cylinder piston rod 41 and vertical bar stud is kept to offset so as to pressurize, then the sliding block 34 on slide mechanism drives welding gun
36 move down, and when vertical bar stud touches workpiece, sliding block 34 continues downwards firmly, now the reverse pusher cylinder piston of vertical bar stud
Bar 41 simultaneously finally drives cover plate 38 to be moved along on cylindrical bolt 48, so that the little spring 49 being socketed on cylindrical bolt 48 is upward
Compression, while vertical bar stud with workpiece surface because contacting and energization striking, after contacting surface fusing waiting, vertical bar stud is in little spring 49
Reaction force pressure it is lower complete welding, last material ejection cylinder 37 drives cylinder piston rod 41 to return to the top of material ejection cylinder 37
Portion, the sliding block 34 on slide mechanism drives and moved on welding gun 36, and a welding interval completes.
Claims (4)
1. a kind of spot welding device of full-automatic stud spot-welding machine, including spot welding bracket（31）, it is characterised in that：The spot welding bracket
（31）More than two slide mechanisms are provided with, each slide mechanism includes motor（32）, slide rail（33）And and slide rail（33）
The sliding block of connection（34）, the slide rail（33）It is fixed on spot welding bracket（31）On, the sliding block（34）On be fixed with welding gun seat
（35）, welding gun seat（35）On be fixed with welding gun（36）, the welding gun（36）Including feeding mechanism, blanking and pressure exerting arrangement, folder
Material mechanism；
The feeding mechanism includes feed pipe（54）And testing agency（55）；
The blanking and pressure exerting arrangement include material ejection cylinder（37）, cover plate（38）And insulation sleeve（39）, the insulation sleeve（39）It is interior
It is provided with copper sheathing（40）, the material ejection cylinder（37）Inside it is provided with cylinder piston rod（41）, above-mentioned cylinder piston rod（41）Through copper sheathing
（40）, the copper sheathing（40）Side be provided with conductive pole（50）；
The feeding clip mechanism includes base（51）With conductive chuck（52）, above-mentioned copper sheathing（40）Through base（51）And and conductive clip
Set（52）Connection, the conductive chuck（52）Side be provided with opening（53）, the opening（53）With feed pipe（54）Connection.
2. the spot welding device of full-automatic stud spot-welding machine according to claim 1, it is characterised in that：The conductive chuck
（52）In capitate.
3. the spot welding device of full-automatic stud spot-welding machine according to claim 1 and 2, it is characterised in that：The copper sheathing
（40）Outer ring be socketed with upper limit jump ring successively from top to bottom（42）, upper bearing (metal)（43）, spring（44）, jump ring（45）, lower axle
Hold（46）With lower limit jump ring（47）, the jump ring（45）Positioned at spring（44）Centre, and jump ring（45）External diameter be slightly larger than
Spring（44）Internal diameter.
4. the spot welding device of full-automatic stud spot-welding machine according to claim 1 and 2, it is characterised in that：The cover plate
（38）Above run through and be plugged with cylindrical bolt（48）, the cylindrical bolt（48）On be socketed with little spring（49）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035074.2A CN106735817A (en) | 2017-01-18 | 2017-01-18 | The spot welding device of full-automatic stud spot-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035074.2A CN106735817A (en) | 2017-01-18 | 2017-01-18 | The spot welding device of full-automatic stud spot-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735817A true CN106735817A (en) | 2017-05-31 |
Family
ID=58946211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710035074.2A Pending CN106735817A (en) | 2017-01-18 | 2017-01-18 | The spot welding device of full-automatic stud spot-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735817A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755872A (en) * | 2017-10-19 | 2018-03-06 | 江门市霈霖卫浴科技有限公司 | Water outlet plate beats screw bolt machine welding arm automatically |
| CN108262757A (en) * | 2018-03-30 | 2018-07-10 | 江苏金恒信息科技股份有限公司 | A kind of automatic pointing welder |
| CN108746950A (en) * | 2018-06-28 | 2018-11-06 | 洛阳市锐创电气设备有限公司 | A kind of capacitor discharge type automatic welding gun of full-automatic numerical control stud welding machine |
| CN109014702A (en) * | 2018-09-30 | 2018-12-18 | 温州市三和机械有限公司 | A kind of Multi-station automatic welding machine bed |
| CN109014702B (en) * | 2018-09-30 | 2024-04-19 | 温州市三和机械股份有限公司 | Multi-station automatic welding machine tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040206727A1 (en) * | 2003-04-18 | 2004-10-21 | Papke Reed R. | Stud welding gun with stud detection system |
| CN101138804A (en) * | 2006-09-06 | 2008-03-12 | 黄贤聪 | Buried arc stud welding machine and operation method thereof |
| CN101376193A (en) * | 2008-08-19 | 2009-03-04 | 深圳市鸿栢科技实业有限公司 | Arc discharge type double-screw bolt welding gun |
| KR101133468B1 (en) * | 2011-02-11 | 2012-04-10 | 미주오토텍주식회사 | Stud chuck using grip stud bolt |
| CN102794554A (en) * | 2012-07-05 | 2012-11-28 | 深圳市鸿栢科技实业有限公司 | Pneumatic energy storage welding gun matching stud welding machine and welding method of gun |
| CN203621714U (en) * | 2013-12-19 | 2014-06-04 | 深圳市鸿栢科技实业有限公司 | Gas protection automatic stud welding gun |
| US20150183046A1 (en) * | 2013-12-31 | 2015-07-02 | Sungwoo Hitech Co., Ltd. | Stud welding device and welding method using the same |
| CN206373477U (en) * | 2017-01-18 | 2017-08-04 | 宁波市鸿腾机电有限公司 | The spot welding device of full-automatic stud spot-welding machine |
-
2017
- 2017-01-18 CN CN201710035074.2A patent/CN106735817A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040206727A1 (en) * | 2003-04-18 | 2004-10-21 | Papke Reed R. | Stud welding gun with stud detection system |
| CN101138804A (en) * | 2006-09-06 | 2008-03-12 | 黄贤聪 | Buried arc stud welding machine and operation method thereof |
| CN101376193A (en) * | 2008-08-19 | 2009-03-04 | 深圳市鸿栢科技实业有限公司 | Arc discharge type double-screw bolt welding gun |
| KR101133468B1 (en) * | 2011-02-11 | 2012-04-10 | 미주오토텍주식회사 | Stud chuck using grip stud bolt |
| CN102794554A (en) * | 2012-07-05 | 2012-11-28 | 深圳市鸿栢科技实业有限公司 | Pneumatic energy storage welding gun matching stud welding machine and welding method of gun |
| CN203621714U (en) * | 2013-12-19 | 2014-06-04 | 深圳市鸿栢科技实业有限公司 | Gas protection automatic stud welding gun |
| US20150183046A1 (en) * | 2013-12-31 | 2015-07-02 | Sungwoo Hitech Co., Ltd. | Stud welding device and welding method using the same |
| CN206373477U (en) * | 2017-01-18 | 2017-08-04 | 宁波市鸿腾机电有限公司 | The spot welding device of full-automatic stud spot-welding machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755872A (en) * | 2017-10-19 | 2018-03-06 | 江门市霈霖卫浴科技有限公司 | Water outlet plate beats screw bolt machine welding arm automatically |
| CN108262757A (en) * | 2018-03-30 | 2018-07-10 | 江苏金恒信息科技股份有限公司 | A kind of automatic pointing welder |
| CN108746950A (en) * | 2018-06-28 | 2018-11-06 | 洛阳市锐创电气设备有限公司 | A kind of capacitor discharge type automatic welding gun of full-automatic numerical control stud welding machine |
| CN109014702A (en) * | 2018-09-30 | 2018-12-18 | 温州市三和机械有限公司 | A kind of Multi-station automatic welding machine bed |
| CN109014702B (en) * | 2018-09-30 | 2024-04-19 | 温州市三和机械股份有限公司 | Multi-station automatic welding machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315176 No. 255 Buzheng East Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province (Ningbo Hongteng Precision Manufacturing Co., Ltd.) Applicant after: Ningbo Hongteng Precision Manufacturing Co.,Ltd. Address before: 315176 No. 255 Buzheng East Road, Wangchun Industrial Park, Ningbo City, Zhejiang Province (Ningbo Hongteng Mechanical and Electrical Co., Ltd.) Applicant before: NINGBO HONGTENG ELECTROMECHANICAL Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |