CN102513717B - Welder for motor stator of automobile - Google Patents
Welder for motor stator of automobile Download PDFInfo
- Publication number
- CN102513717B CN102513717B CN201110457527.3A CN201110457527A CN102513717B CN 102513717 B CN102513717 B CN 102513717B CN 201110457527 A CN201110457527 A CN 201110457527A CN 102513717 B CN102513717 B CN 102513717B
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- location
- positioning
- bearing seat
- core
- piston rod
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Abstract
The invention relates to a welder for a motor stator of an automobile, which comprises a worktable provided with a pressure bearing seat retainer. The welder is characterized in that a positioning compression mechanism is arranged on the pressure bearing seat retainer and comprises a positioning expansion sleeve, a positioning expansion core, an upper flange base, a lower flange base, a positioning cylinder and a tensioning cylinder, the lower flange base is mounted on the pressure bearing seat retainer, the positioning expansion sleeve is arranged on the lower flange seat, the positioning expansion core is arranged in the positioning expansion sleeve, a piston rod of the positioning cylinder is connected with the positioning expansion core, an end of a piston rod of the tensioning cylinder is connected with a horizontal pressing plate, and a welded beam allowing installation of a welding gun is arranged on the periphery of the pressure bearing seat retainer. The positioning compression mechanism is used for rapidly positioning and compressing a motor stator core of an automobile, the welding gun on the welded beam is used for welding a fastener, manual welding is omitted, welding efficiency is high, and welding quality is stable and reliable. The whole welder is of an open structure, and by the aid of other equipment such as a hoist and the like, manual labor intensity can be reduced, and working efficiency can be improved.
Description
Technical field
The present invention relates to a kind of Welder for motor stator of automobile, particularly a kind of welding quality stable, efficiency is high and be applicable to the Welder for motor stator of automobile of large specification electric motor of automobile stator welding.
Background technology
Electric motor of automobile stator in process of production, after cramp need to being pressed together in stator silicon steel sheet cramp groove, is used welding gun that cramp is welded and fixed.Traditional method is that artificial hand torch moves and realizes welding along welding bead, and labour intensity is large, and efficiency is low, and fatiguability affects welding quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of welding quality stable, efficiency is high and be applicable to the Welder for motor stator of automobile that large specification electric motor of automobile stator welds.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of Welder for motor stator of automobile, comprise workbench, pressure-bearing seat ring is installed on described workbench, it is characterized in that: on described pressure-bearing seat ring, positioning compression mechanism is set, this positioning compression mechanism comprises location ringfeder, core rises in location, upper flange seat and lower flange seat, described lower flange seat is arranged on pressure-bearing seat ring, location ringfeder is arranged on lower flange seat, location is established the location the being mated core that rises in ringfeder, location ringfeder overcoat is loaded onto flange seat, the positional cylinder that workbench below is fixed with coaxially and sets gradually from top to bottom and tension cylinder, the piston rod of described positional cylinder and the location core that rises is connected, the piston rod of described tension cylinder is upward through the pressing plate that positional cylinder piston rod rearward end connects a horizontal direction, the peripheral setting of described pressure-bearing seat ring can be installed the welded grider of welding gun, and lead and guide pin bushing by four jiaos between described welded grider and workbench carry out vertically-guided, and this welded grider is driven and carried out vertical lift by elevating mechanism.
Further, described elevating mechanism comprises elevating screw, nut casing, reductor and motor, and nut casing is fixedly connected with welded grider, accesses by motor-driven reductor with elevating screw one end of nut casing threaded engagement.
The invention has the advantages that: first pump pressing plate and upper flange seat, electric motor of automobile stator core is placed on lower flange seat, by positional cylinder, pull the location core that rises to move down, make to locate the ringfeder location that radially spreading is realized electric motor of automobile stator core, after loading onto upper flange seat and pressing plate, by tension cylinder, electric motor of automobile stator core is fixed, by elevating mechanism, drive welded grider to move up and down, by the welding gun on welded grider, cramp is welded, without welding manually, welding efficiency is high, and welding quality stable is reliable.Whole bonding machine is open architecture, when moving automobile motor stator core, can other equipment such as hang by row, greatly reduces artificial labour intensity, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is Welder for motor stator of automobile structural representation of the present invention.
The specific embodiment
As shown in Figure 1, comprise pressing plate 1, connector 2, upper flange seat 3, location ringfeder 4, locate rise core 5, piston rod 6, lower flange seat 7, welded grider 8, lead 9, guide pin bushing 10, motor 11, reductor 12, elevating screw 13, nut casing 14, workbench 15, pressure-bearing seat ring 16 and piston rod 17.
On above-mentioned workbench 15, pressure-bearing seat ring 16 is installed, on pressure-bearing seat ring 16, is provided with the positioning compression mechanism of locating and compressing for electric motor of automobile stator core:
This positioning compression mechanism comprises location ringfeder 4, locates rise core 5, upper flange seat 3 and lower flange seat 7, lower flange seat 7 is fixed on pressure-bearing seat ring 16, location ringfeder 4 is arranged on lower flange seat 7, and location is established the location the being mated core 5 that rises in ringfeder 4, and location ringfeder 4 is outer can put flange seat 3.The positional cylinder that workbench 15 belows are fixed with coaxially and set gradually from top to bottom and tension cylinder, the piston rod 17 of positional cylinder is hollow-core construction, piston rod 17 and the location core 5 that rises is connected, after being upward through positional cylinder piston rod 17 centers, stretches out in the piston rod 6 of tension cylinder, piston rod 6 upper ends of tension cylinder connect a connector 2, on this connector 2, open the hole that horizontal direction runs through, in hole, can wear the pressing plate 1 of a horizontal direction.
The peripheral setting of pressure-bearing seat ring 16 can be installed the welded grider 8 of welding gun, and welding torch position is corresponding with the cramp position of electric motor of automobile location iron core.Lead 9 and guide pin bushing 10 by four jiaos between welded grider 8 and workbench 15 carry out vertically-guided, and this welded grider 8 is driven and carried out vertical lift by elevating mechanism.In the present embodiment, elevating mechanism adopts the high lead screw transmission mechanism of precision, it comprises elevating screw 13, nut casing 14, reductor 12 and motor 11, nut casing 14 is vertical to be arranged and is fixedly connected with welded grider 8, the top of elevating screw 13 stretch in nut casing 14 and with nut casing 14 threaded engagement, the reductor 12 that the lower end access of elevating screw 13 is driven by motor 11.
Operation principle: electric motor of automobile stator core 18 is placed on lower flange seat, by the piston rod 16 of positional cylinder, pull the location core 5 that rises to move down, make to locate ringfeder 4 location that radially spreading is realized electric motor of automobile stator core 18, on electric motor of automobile stator core 18, load onto upper flange seat 3, and by straining the piston rod 6 of cylinder, electric motor of automobile stator core 18 is fixed after plugging pressing plate 1, by elevating mechanism, drive welded grider 8 to move up and down again, by the welding gun on welded grider 8, cramp is welded.
Claims (1)
1. a Welder for motor stator of automobile, comprise workbench, pressure-bearing seat ring is installed on described workbench, it is characterized in that: on described pressure-bearing seat ring, positioning compression mechanism is set, this positioning compression mechanism comprises location ringfeder, core rises in location, upper flange seat and lower flange seat, described lower flange seat is arranged on pressure-bearing seat ring, location ringfeder is arranged on lower flange seat, location is established the location the being mated core that rises in ringfeder, location ringfeder overcoat is loaded onto flange seat, the positional cylinder that workbench below is fixed with coaxially and sets gradually from top to bottom and tension cylinder, the piston rod of described positional cylinder and the location core that rises is connected, the piston rod of described tension cylinder is upward through the pressing plate that positional cylinder piston rod rearward end connects a horizontal direction, the peripheral setting of described pressure-bearing seat ring can be installed the welded grider of welding gun, and lead and guide pin bushing by four jiaos between described welded grider and workbench carry out vertically-guided, and this welded grider is driven and carried out vertical lift by elevating mechanism, described elevating mechanism comprises elevating screw, nut casing, reductor and motor, and nut casing is fixedly connected with welded grider, accesses by motor-driven reductor with elevating screw one end of nut casing threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457527.3A CN102513717B (en) | 2011-12-31 | 2011-12-31 | Welder for motor stator of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457527.3A CN102513717B (en) | 2011-12-31 | 2011-12-31 | Welder for motor stator of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102513717A CN102513717A (en) | 2012-06-27 |
| CN102513717B true CN102513717B (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110457527.3A Expired - Fee Related CN102513717B (en) | 2011-12-31 | 2011-12-31 | Welder for motor stator of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102513717B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353936B (en) * | 2014-09-17 | 2016-05-25 | 上海交通大学 | A kind of rotational automatic welding system and welding method of motor stator laminated |
| CN105252187B (en) * | 2015-10-29 | 2017-04-12 | 福建永强力加动力设备有限公司 | Welding tool structure for side rods of generator stator |
| CN105290561B (en) * | 2015-11-20 | 2018-01-23 | 艾美特焊接自动化技术(北京)有限公司 | Automatic motor stator welding system |
| CN106583880B (en) * | 2016-12-01 | 2020-02-14 | 无锡明珠钢球有限公司 | Automatic welding device for four heads of generator rotor |
| CN106425149A (en) * | 2016-12-01 | 2017-02-22 | 无锡明珠钢球有限公司 | Four-head automatic welding device for rotor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470924U (en) * | 2009-06-18 | 2010-05-19 | 中信戴卡轮毂制造股份有限公司 | Improved machining center clamp |
| CN201792089U (en) * | 2010-08-26 | 2011-04-13 | 安徽广博机电制造有限公司 | Argon arc welding clamp for stator core |
| CN201848661U (en) * | 2010-11-15 | 2011-06-01 | 南车株洲电机有限公司 | Welding tooling for stator end rings of direct-driven permanent magnet wind turbine generators |
| CN201900411U (en) * | 2010-12-24 | 2011-07-20 | 常州市神力电机有限公司 | Tool for spot welding of end plate of motor stator iron core |
| CN202479710U (en) * | 2011-12-31 | 2012-10-10 | 南通巨能锻压机床有限公司 | Automotive motor stator welding machine |
-
2011
- 2011-12-31 CN CN201110457527.3A patent/CN102513717B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470924U (en) * | 2009-06-18 | 2010-05-19 | 中信戴卡轮毂制造股份有限公司 | Improved machining center clamp |
| CN201792089U (en) * | 2010-08-26 | 2011-04-13 | 安徽广博机电制造有限公司 | Argon arc welding clamp for stator core |
| CN201848661U (en) * | 2010-11-15 | 2011-06-01 | 南车株洲电机有限公司 | Welding tooling for stator end rings of direct-driven permanent magnet wind turbine generators |
| CN201900411U (en) * | 2010-12-24 | 2011-07-20 | 常州市神力电机有限公司 | Tool for spot welding of end plate of motor stator iron core |
| CN202479710U (en) * | 2011-12-31 | 2012-10-10 | 南通巨能锻压机床有限公司 | Automotive motor stator welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102513717A (en) | 2012-06-27 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |