CN202780207U - Automatic projection welding machine for field coil - Google Patents
Automatic projection welding machine for field coil Download PDFInfo
- Publication number
- CN202780207U CN202780207U CN 201220481656 CN201220481656U CN202780207U CN 202780207 U CN202780207 U CN 202780207U CN 201220481656 CN201220481656 CN 201220481656 CN 201220481656 U CN201220481656 U CN 201220481656U CN 202780207 U CN202780207 U CN 202780207U
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- welding
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- field coil
- connecting band
- welding machine
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses an automatic projection welding machine for a field coil. The automatic projection welding machine for the field coil comprises a rack, a welding electrode, a welding table, a current supply transformer, a current controller, a control panel and a PLC (Programmable Logic Controller), wherein the rack is provided with a horizontal mounting table and a vertical fixing vertical post; the welding electrode is arranged on the vertical fixing vertical post and can move upwards, downwards, leftwards and rightwards; the welding table is supported on the horizontal mounting table; the current supply transformer is arranged on the vertical fixing vertical post and is connected with the welding electrode; the current controller is arranged on the horizontal mounting platform and is connected with the current supply transformer; and the control panel is arranged on the rack and is connected with the PLC. According to the automatic projection welding machine for the field coil, original manual production is replaced by chemical production; the consistency of the current in each welding can be effectively controlled in the actual production, and the welding in the next step just can be carried out once the previous welding is firmly done; and a profiling tool is adopted and is used for automatically welding the product after one-time clamping, so as to quickly and reliably produce qualified products.
Description
Technical field
The utility model relates to a kind of auto parts and components process equipment, relates in particular to a kind of field coil automatic projection welding machine for the starter stator winding.
Background technology
Automobile starter mainly is comprised of dc motor, transmission mechanism and electromagnetic control apparatus etc., and the stator of dc motor is fixed on the casing of starter.And the present on the market preparation method of stator winding has two kinds: a kind of is to adopt to be set out by single coil, progressively is welded into a circular ring structure that is formed by connecting by four coils; Another kind is that four coils that will be arranged in a straight line first carry out plane-welding, is bent into circular ring structure again, and the connection wire between the coil forms open loop shape structure.Although the latter has certain improvement than the former, but the pure manual operations of both adopting after all, complicated operation, the manual technique level that the quality of solder technology places one's entire reliance upon artificial, slow during the Welder, the reliability of product is low after the welding, uniformity is poor, thereby has influence on total quality and the production efficiency of motor.
The utility model content
The purpose of this utility model is to provide a kind of and makes simply, production efficiency is high, the field coil automatic projection welding machine of constant product quality.
This field coil automatic projection welding machine that the utility model provides, comprise the frame with horizontal erecting bed and vertical vertical columns, welding electrode, welding bench, for current transformer, current controller, control panel and PLC, described welding electrode is installed on the vertical vertical columns and can moves up and down, described welding bench is supported on the horizontal erecting bed, described being installed on the vertical vertical columns and with welding electrode for current transformer is connected, described current controller is installed on the horizontal erecting bed and with supplying current transformer and is connected, and described control panel is installed on the frame and with PLC and is connected.
Described welding electrode comprises with separately left electrode and the right electrode of fixed block and cylinder, described vertical vertical columns is provided with slide plate, it is upper and drive it by the PLC control cylinder and move up and down that the fixed block of described left electrode is installed in the sliding version of vertical vertical columns, and fixing being installed in soon on the left electrode and by the PLC control cylinder of described right electrode drives its move left and right.
Described welding bench comprises stator copying device, indexing means and with the clamping device of cylinder, described stator copying device is installed on the horizontal erecting bed, described indexing means is installed in stator copying device bottom and drives the calibration rotation by servomotor by PLC control, and described clamping device is installed in the following of indexing means and is clamped by the PLC control cylinder.
The described current transformer that supplies comprises left electrode connecting band and right electrode connecting band, and this left electrode connecting band all is installed on the vertical vertical columns with right electrode connecting band, and described left electrode connecting band is connected with left electrode, and described right electrode connecting band is connected with right electrode.
In order to guarantee the accuracy of Product jointing, the upper and lower bound of welding current is controlled, the electric current autoalarm is installed on described current controller and the control panel.
The utility model replaces original artificial production by the production of adopting mechanization, can carry out the welding of lower step after in actual production, effectively controlling the consistent and firm welding of the electric current of each welding, utilize profiling fixture, behind clamped one time, automatically finish the welding of product, can produce qualified products fast and reliablely.The utility model welding efficiency is high, and product percent of pass is large after the welding, and product reliability, uniformity and manufacturability are obviously improved.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As can be seen from Figure 1, this field coil automatic projection welding machine that the utility model provides, comprise frame 1, welding electrode 2, welding bench 3, for current transformer 4, current controller 5, control panel 6 and PLC, its mid frame 1 comprises horizontal erecting bed 11 and vertical vertical columns 12, be provided with slide plate at vertical vertical columns 12, welding electrode 2 comprises left electrode 21 and right electrode 22, left, right electrode is with separately fixed block and cylinder, welding bench 3 comprises stator copying device 31, indexing means 32 and with the clamping device 33 of cylinder, comprise left electrode connecting band 41 and right electrode connecting band 42 for current transformer 4, the fixed block of left electrode 21 is installed on the slide plate of vertical vertical columns 12 and drives it by the PLC control cylinder and moves up and down, fixing on the fixed block that is installed in soon left electrode 21 and by the PLC control cylinder of right electrode 22 drives its move left and right, stator copying device 31 supports and is installed on the horizontal erecting bed 11, indexing means 32 is installed in stator copying device 31 bottoms and drives the calibration rotation by servomotor by PLC control, clamping device 33 is installed in the following of indexing means 32 and is clamped by the PLC control cylinder, left electrode connecting band 41 all is installed on the vertical vertical columns 12 with right electrode connecting band 42, left electrode connecting band 41 all with for current transformer 4 is connected with right electrode connecting band 42 1 ends, left electrode connecting band 41 other ends are connected with left electrode 21, right electrode connecting band 42 other ends are connected with right electrode 22, current controller 5 is installed on the horizontal erecting bed 11, control panel 6 is installed on the frame 1 and with PLC and is connected, and at current controller 5 and control panel 6 the electric current autoalarm is installed.
The utility model comprises following step in use:
1, forms stator as example take four coils, stator winding is put into stator copying device 31, adjust initial position;
2, press the startup knob, the stator copying device 31 that clamping device 33 will be equipped with first stator winding clamps;
3, again under the control of PLC, the left electrode 21 of air cylinder driven is moved downward to the horizontal level of the welded contact of stator winding along vertical vertical columns 12, be moved horizontally to again the outer edge of the welded contact of stator winding to the right, drive the inside edge that right electrode 22 levels are moved to the left the welded contact of stator winding, left and right electrode is clamped the welded contact of stator winding;
4, open the power supply of left electrode connecting band 41 and right electrode connecting band 42 by PCL and current controller, be left and right electrifying electrodes, realize the welding of this pad of stator winding;
5, repeating step 2 to 4, until the automatic welding of whole stator winding is finished in indexing means 32 rotations.
Claims (5)
1. field coil automatic projection welding machine, it is characterized in that: comprise the frame (1) with horizontal erecting bed (11) and vertical vertical columns (12), welding electrode (2), welding bench (3), for current transformer (4), current controller (5), control panel (6) and PLC, described welding electrode (2) is installed in vertical vertical columns (12) upward and can moves up and down, described welding bench (3) is supported on the horizontal erecting bed (11), described confession current transformer (4) is installed in vertical vertical columns (12) and upward and with welding electrode (2) is connected, described current controller (5) is installed in horizontal erecting bed (11) upward and is connected with supplying current transformer (4), and described control panel (6) is installed in frame (1) and upward and with PLC is connected.
2. field coil automatic projection welding machine according to claim 1, it is characterized in that: described welding electrode comprises with separately left electrode (21) and the right electrode (22) of fixed block and cylinder, described vertical vertical columns (12) is provided with slide plate, it is upper and drive it by the PLC control cylinder and move up and down that the fixed block of described left electrode (21) is installed in the sliding version of vertical vertical columns (12), and it is upper and drive its move left and right by the PLC control cylinder that described right electrode (22) fixing is installed in left electrode (21) soon.
3. field coil automatic projection welding machine according to claim 1 and 2, it is characterized in that: described welding bench (3) comprises stator copying device (31), indexing means (32) and with the clamping device (33) of cylinder, described stator copying device (31) is installed on the horizontal erecting bed (11), described indexing means (32) is installed in stator copying device (31) bottom and drives the calibration rotation by servomotor by PLC control, and described clamping device (33) is installed in the following of indexing means (32) and is clamped by the PLC control cylinder.
4. field coil automatic projection welding machine according to claim 1 and 2, it is characterized in that: the described current transformer (4) that supplies comprises left electrode connecting band (41) and right electrode connecting band (42), this left electrode connecting band (41) all is installed on the vertical vertical columns (12) with right electrode connecting band (42), described left electrode connecting band (41) is connected with left electrode (21), and described right electrode connecting band (42) is connected with right electrode (22).
5. field coil automatic projection welding machine according to claim 1 and 2 is characterized in that: on described current controller (5) and the control panel (6) the electric current autoalarm is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481656 CN202780207U (en) | 2012-09-20 | 2012-09-20 | Automatic projection welding machine for field coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481656 CN202780207U (en) | 2012-09-20 | 2012-09-20 | Automatic projection welding machine for field coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780207U true CN202780207U (en) | 2013-03-13 |
Family
ID=47807547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481656 Expired - Fee Related CN202780207U (en) | 2012-09-20 | 2012-09-20 | Automatic projection welding machine for field coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780207U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433637A (en) * | 2013-08-26 | 2013-12-11 | 大连交通大学 | Automatic welding device and welding method for stators |
| CN105234542A (en) * | 2015-10-20 | 2016-01-13 | 安徽鼎聚焊接科技有限公司 | Intermediate-frequency special spot welding machine for automobile damper support |
| CN105499780A (en) * | 2015-12-27 | 2016-04-20 | 新乡辉簧弹簧有限公司 | Double-station automatic spot welding machine for stator coil |
| CN106826022A (en) * | 2017-03-17 | 2017-06-13 | 泉州市生辉电机设备有限公司 | A kind of coil of stator of motor argon welding machine |
| CN110640382A (en) * | 2019-11-02 | 2020-01-03 | 深圳小象鸿业机电有限公司 | Welding device for stator winding of disc type motor and using method thereof |
-
2012
- 2012-09-20 CN CN 201220481656 patent/CN202780207U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433637A (en) * | 2013-08-26 | 2013-12-11 | 大连交通大学 | Automatic welding device and welding method for stators |
| CN103433637B (en) * | 2013-08-26 | 2015-07-22 | 大连交通大学 | Automatic welding device and welding method for stators |
| CN105234542A (en) * | 2015-10-20 | 2016-01-13 | 安徽鼎聚焊接科技有限公司 | Intermediate-frequency special spot welding machine for automobile damper support |
| CN105499780A (en) * | 2015-12-27 | 2016-04-20 | 新乡辉簧弹簧有限公司 | Double-station automatic spot welding machine for stator coil |
| CN106826022A (en) * | 2017-03-17 | 2017-06-13 | 泉州市生辉电机设备有限公司 | A kind of coil of stator of motor argon welding machine |
| CN110640382A (en) * | 2019-11-02 | 2020-01-03 | 深圳小象鸿业机电有限公司 | Welding device for stator winding of disc type motor and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130920 |