CN102744495B - Motor stator closed assembly multiple gun welder - Google Patents
Motor stator closed assembly multiple gun welder Download PDFInfo
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- CN102744495B CN102744495B CN201210231165.0A CN201210231165A CN102744495B CN 102744495 B CN102744495 B CN 102744495B CN 201210231165 A CN201210231165 A CN 201210231165A CN 102744495 B CN102744495 B CN 102744495B
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Abstract
A kind of motor stator closed assembly multiple gun welder, relates to technical field of motor manufacture, and solved is to reduce labor intensity, improves production efficiency and the technical problem of welding quality.This device includes base, compression cylinder, welding gun, welding machine, welding machine a-b box；Described base is provided with one for clamping the work piece holder of workpiece, and described compression cylinder is arranged on base, and its power arm lower end is fixed with a briquetting, and this briquetting is positioned at the surface of work piece holder；Described base is provided with a vertically slidable welding gun plate, and is provided with the lifting motor driving welding gun plate to slide；Described welding gun is installed on welding gun plate, its quantity is the twice of welding machine quantity, each welding gun is divided into multiple welding gun group, often 2 welding guns of group, each welding gun connects each welding machine respectively by the changeover module in welding machine a-b box, makes each welding gun group only have a welding gun to connect with welding machine by the changeover module in a-b box every time.The device that the present invention provides, it is adaptable to the closed assembly welding of stator punching.
Description
Technical field
The present invention relates to motor manufacturing technology, particularly relate to the technology of a kind of motor stator closed assembly multiple gun welder.
Background technology
If motor stator is laminated by dry tablet stator punching, its outer peripheral face is provided with a plurality of welding groove, in motor stator manufacture process, needs the welding groove by motor stator outer peripheral face to be welded and fixed by each stator punching.
The punching closed assembly welding of conventional motors stator is all to use human weld, and it is big that this human weld's mode also exists labor intensity, the defect that production efficiency is low, and welding quality is the most unstable.
In order to improve motor stator punching closed assembly welding efficiency, Some Enterprises is had to use the mode that multiple gun welds simultaneously, such as outer peripheral face is had to the motor stator of 12 welding grooves, use 12 welding guns 12 welding grooves to be implemented welding simultaneously, this mode of production needs to configure a welding machine for every welding gun, and when 12 welding machines work simultaneously, the requirement to power supply is higher.
Summary of the invention
The present invention solves technical problem present in above-mentioned prior art, it is provided that a kind of power reguirements is low, and labor intensity is low, and production efficiency is high, the motor stator closed assembly multiple gun welder that welding quality is good.
In order to solve above-mentioned technical problem, a kind of motor stator closed assembly multiple gun welder provided by the present invention, including base, compression cylinder, welding gun, welding machine；
Described compression cylinder is arranged on base, and its power arm is vertical the most down, and its power arm lower end is fixed with a briquetting；
It is characterized in that: also include a welding machine a-b box；
Described base is provided with one for clamping the work piece holder of workpiece, and described briquetting is positioned at the surface of work piece holder；
Described base is provided with a vertically slidable welding gun plate, and is provided with the vertical guide pillar for welding gun plate slide-and-guide, and is used for the lifting motor driving welding gun plate vertically slidable；
Described welding machine has multiple stage, the quantity of described welding gun is the twice of welding machine quantity, each welding gun is divided into multiple welding gun group, often 2 welding guns of group, each welding gun group one welding machine of correspondence, each welding gun group is respectively welding gun the first welding gun, the second welding gun, each welding gun is installed on welding gun plate, and around the axis for axis symmetry laying of compression cylinder power arm, the soldering tip of each welding gun is all towards the axis of compression cylinder power arm, and encloses a space can inserted for workpiece；
Being provided with in described welding machine a-b box and organize changeover module more, the quantity of described changeover module is consistent with welding machine quantity, each changeover module and each welding machine, each welding gun group one_to_one corresponding, and often group changeover module includes a reversal valve, a throw over relay；
Each reversal valve all has a common port, two working holes, and two working hole is respectively the first working hole, the second working hole；
Each throw over relay all has a movable contact, two stationary contacts, and two stationary contact is respectively the first stationary contact, the second stationary contact；
The gas outfan of each welding machine is coupled with the common port of the reversal valve in corresponding changeover module, and the electric outfan of each welding machine is coupled with the movable contact of the throw over relay in corresponding changeover module；
The gas input of the first welding gun in each welding gun group is coupled with the first working hole of the reversal valve in corresponding changeover module, and the electric outfan of the first welding gun in each welding gun group is coupled with the first stationary contact of the throw over relay in corresponding changeover module；
The gas input of the second welding gun in each welding gun group is coupled with the second working hole of the reversal valve in corresponding changeover module, and the electric outfan of the second welding gun in each welding gun group is coupled with the second stationary contact of the throw over relay in corresponding changeover module.
The motor stator closed assembly multiple gun welder that the present invention provides, in one on the other two welding strokes, each stroke only has the welding gun of half to work, therefore the quantity of welding machine only needs the half of welding gun quantity, two welding guns of every welding machine traction, two welding guns of every welding machine traction switch the starting the arc and blow-out by the conversion welding stroke up and down, and use motor to drive welding gun to move, article 12, weld seam only needs six welding machines can complete welding, there is mobile stable and uniform, the feature that smooth welding joint after welding is straight, labor intensity can be reduced, improve production efficiency and welding quality, and to power supply requirement relatively low.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the motor stator closed assembly multiple gun welder of the embodiment of the present invention.
Detailed description of the invention
Illustrate embodiments of the invention are described in further detail below in conjunction with accompanying drawing, but the present embodiment is not limited to the present invention, the analog structure of every employing present invention and similar change thereof, all should list protection scope of the present invention in.
As it is shown in figure 1, a kind of motor stator closed assembly multiple gun welder that the embodiment of the present invention is provided, including base 1, compression cylinder 2, welding gun (not shown), welding machine 3；
Described compression cylinder 2 is arranged on base 1, and its power arm is vertical the most down, and its power arm lower end is fixed with a briquetting 4；
It is characterized in that: also include a welding machine a-b box 5；
Described base 1 is provided with one for clamping the work piece holder 6 of workpiece, and described briquetting 4 is positioned at the surface of work piece holder 6；
Described base 1 is provided with a vertically slidable welding gun plate 8, and is provided with the vertical guide pillar 9 for welding gun plate 8 slide-and-guide, and is used for the lifting motor 7 driving welding gun plate 8 vertically slidable；
Described welding machine 3 has multiple stage, the quantity of described welding gun is the twice of welding machine 3 quantity, each welding gun is divided into multiple welding gun group, often 2 welding guns of group, the corresponding welding machine 3 of each welding gun group, 2 welding guns in each welding gun group are respectively the first welding gun, the second welding gun, each welding gun is installed on welding gun plate 8, and around the axis for axis symmetry laying of compression cylinder 2 power arm, the soldering tip of each welding gun is all towards the axis of compression cylinder power arm, and encloses a space can inserted for workpiece；
Being provided with many group changeover module (not shown) in described welding machine a-b box 5, the quantity of described changeover module is consistent with welding machine quantity, each changeover module and each welding machine, each welding gun group one_to_one corresponding, and often group changeover module includes a reversal valve, a throw over relay；
Each reversal valve all has a common port, two working holes, and two working hole is respectively the first working hole, the second working hole；
Each throw over relay all has a movable contact, two stationary contacts, and two stationary contact is respectively the first stationary contact, the second stationary contact；
The gas outfan of each welding machine is coupled with the common port of the reversal valve in corresponding changeover module, and the electric outfan of each welding machine is coupled with the movable contact of the throw over relay in corresponding changeover module；
The gas input of the first welding gun in each welding gun group is coupled with the first working hole of the reversal valve in corresponding changeover module, and the electric outfan of the first welding gun in each welding gun group is coupled with the first stationary contact of the throw over relay in corresponding changeover module；
The gas input of the second welding gun in each welding gun group is coupled with the second working hole of the reversal valve in corresponding changeover module, and the electric outfan of the second welding gun in each welding gun group is coupled with the second stationary contact of the throw over relay in corresponding changeover module.
In the embodiment of the present invention, described welding machine has 6, and described welding gun has 12, and described changeover module has 6 groups.
There is the workflow that the embodiment of the present invention is described as a example by the workpiece of 12 welding grooves below by outer peripheral face, specifically comprise the following steps that
1) workpiece to be welded (stator being i.e. laminated by multi-disc stator punching) is loaded work piece holder；
2) briquetting is driven to be pressed downward against clamping of workpieces top by compression cylinder；
3) reversal valve in each changeover module switches to common port and connects with the first working hole, and the throw over relay in each changeover module switches to movable contact and the connection of the first stationary contact；
The first welding gun in the most each welding gun group is respectively turned on corresponding welding machine, and the first welding gun in each welding gun group opens arc, the second welding gun blow-out in each welding gun group；
4) lifting motor drives welding gun plate to decline the most slowly, and along with the decline of welding gun plate, 6 welding grooves in Workpiece periphery face are implemented to weld from top to bottom by the first welding gun in each welding gun group；
After welding gun plate stops declining, now 6 welding grooves in Workpiece periphery face are complete by the first welding gun welding in each welding gun group；
5) reversal valve in each changeover module switches to common port and connects with the second working hole, and the throw over relay in each changeover module switches to movable contact and the connection of the second stationary contact；
The second welding gun in the most each welding gun group is respectively turned on corresponding welding machine, and the second welding gun in each welding gun group opens arc, the first welding gun blow-out in each welding gun group；
6) lifting motor drives welding gun plate to rise the most slowly, and along with the rising of welding gun plate, other 6 welding grooves in Workpiece periphery face are implemented welding from bottom to up by the second welding gun in each welding gun group；
After welding gun plate stops rising, each welding gun blow-out, now other 6 welding grooves in Workpiece periphery face are also complete by the second welding gun welding in each welding gun group, and so far 12 welding grooves in Workpiece periphery face have welded complete the most；
7) drive shifting on briquetting by compression cylinder, unclamp the workpiece on work piece holder, now workpiece can be taken off from work piece holder.
Time needed for the embodiment of the present invention completes two stator core welding is about 2.5 minutes, and uses manual welding to complete a stator core welding required time and be about 10 minutes.
Claims (1)
1. a motor stator closed assembly multiple gun welder, including base, compression cylinder, welding gun, welding machine；
Described compression cylinder is arranged on base, and its power arm is vertical the most down, and its power arm lower end is fixed with a briquetting；
It is characterized in that: also include a welding machine a-b box；
Described base is provided with one for clamping the work piece holder of workpiece, and described briquetting is positioned at the surface of work piece holder；
Described base is provided with a vertically slidable welding gun plate, and is provided with the vertical guide pillar for welding gun plate slide-and-guide, and is used for the lifting motor driving welding gun plate vertically slidable；
Described welding machine has multiple stage, the quantity of described welding gun is the twice of welding machine quantity, each welding gun is divided into multiple welding gun group, often 2 welding guns of group, each welding gun group one welding machine of correspondence, each welding gun group is respectively welding gun the first welding gun, the second welding gun, each welding gun is installed on welding gun plate, and around the axis for axis symmetry laying of compression cylinder power arm, the soldering tip of each welding gun is all towards the axis of compression cylinder power arm, and encloses a space can inserted for workpiece；
Being provided with in described welding machine a-b box and organize changeover module more, the quantity of described changeover module is consistent with welding machine quantity, each changeover module and each welding machine, each welding gun group one_to_one corresponding, and often group changeover module includes a reversal valve, a throw over relay；
Each reversal valve all has a common port, two working holes, and two working hole is respectively the first working hole, the second working hole；
Each throw over relay all has a movable contact, two stationary contacts, and two stationary contact is respectively the first stationary contact, the second stationary contact；
The gas outfan of each welding machine is coupled with the common port of the reversal valve in corresponding changeover module, and the electric outfan of each welding machine is coupled with the movable contact of the throw over relay in corresponding changeover module；
The gas input of the first welding gun in each welding gun group is coupled with the first working hole of the reversal valve in corresponding changeover module, and the electric outfan of the first welding gun in each welding gun group is coupled with the first stationary contact of the throw over relay in corresponding changeover module；
The gas input of the second welding gun in each welding gun group is coupled with the second working hole of the reversal valve in corresponding changeover module, and the electric outfan of the second welding gun in each welding gun group is coupled with the second stationary contact of the throw over relay in corresponding changeover module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231165.0A CN102744495B (en) | 2012-07-05 | 2012-07-05 | Motor stator closed assembly multiple gun welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231165.0A CN102744495B (en) | 2012-07-05 | 2012-07-05 | Motor stator closed assembly multiple gun welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744495A CN102744495A (en) | 2012-10-24 |
| CN102744495B true CN102744495B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210231165.0A Expired - Fee Related CN102744495B (en) | 2012-07-05 | 2012-07-05 | Motor stator closed assembly multiple gun welder |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633790B (en) * | 2013-12-11 | 2016-01-13 | 安徽皖南电机股份有限公司 | Stator core welder |
| CN105234540A (en) * | 2014-06-18 | 2016-01-13 | 佛山市顺德区德芯智能科技有限公司 | Automatic butt welding machine |
| CN104646802B (en) * | 2015-02-02 | 2016-11-02 | 晋州市水泵厂 | A kind of motor for submerged pump stator end ring interior welding device and welding method |
| CN105014190B (en) * | 2015-08-07 | 2017-02-01 | 安阳恒安电机有限公司 | System and method for one-time overlaying welding of multiple motor iron cores |
| CN106392351B (en) * | 2016-10-18 | 2018-12-11 | 福安市荣晟景观规划设计有限公司 | A kind of stator automatic soldering device |
| CN110829740A (en) * | 2019-09-29 | 2020-02-21 | 北京精密机电控制设备研究所 | Immersion type integrated permanent magnet synchronous motor |
| CN113352043B (en) * | 2021-06-21 | 2023-02-03 | 湖南志成堂机电有限公司 | Stator copper sheet bending and welding equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5762873A (en) * | 1980-09-29 | 1982-04-16 | Mitsubishi Electric Corp | Production of laminated iron core |
| CN201931188U (en) * | 2010-11-09 | 2011-08-17 | 南通巨能锻压机床有限公司 | Argon arc welding machine for electromotor stator |
| CN201910712U (en) * | 2010-12-30 | 2011-07-27 | 常州市神力电机有限公司 | Press-fit machine for stator iron cores of segmental motors |
| CN202006352U (en) * | 2011-02-25 | 2011-10-12 | 艾欧史密斯电气产品（岳阳）有限公司 | Automatic laminating welder for motor stators |
| CN202726260U (en) * | 2012-07-05 | 2013-02-13 | 上海良浩车圈有限公司 | Motor stator lamination multi-gun welding device |
-
2012
- 2012-07-05 CN CN201210231165.0A patent/CN102744495B/en not_active Expired - Fee Related
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| CN102744495A (en) | 2012-10-24 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: 202150 4, No. 555 West Road, city bridge town, Chongming District, Shanghai. Patentee after: Shanghai Cui Lin Motor Technology Co., Ltd. Address before: 202150 No. 555 West Road, Chongming Industrial Park, Chongming County, Shanghai. Patentee before: Shanghai Lianghao Rim Co., Ltd. |
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| 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: 20161221 Termination date: 20180705 |