CN201900381U - Magnetic locking device and spot welding machine adopting same - Google Patents
Magnetic locking device and spot welding machine adopting same Download PDFInfo
- Publication number
- CN201900381U CN201900381U CN2010206746037U CN201020674603U CN201900381U CN 201900381 U CN201900381 U CN 201900381U CN 2010206746037 U CN2010206746037 U CN 2010206746037U CN 201020674603 U CN201020674603 U CN 201020674603U CN 201900381 U CN201900381 U CN 201900381U
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- weldment
- locking device
- clamp
- protruding part
- anchor clamps
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- Expired - Fee Related
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Abstract
The utility model relates a spot welding machine, in particular to a magnetic locking device and a spot welding machine adopting the same. The magnetic locking device comprises a magnet fixed on a lower welding head and an iron clamp, wherein the clamp serves as a carrier for assembling and mounting a weldment, the weldment is assembled and mounted on the clamp, a protruding part horizontally extends from the lower welding head, the root part of the protruding part serves as a reference plane, and the shape of the protruding part is matched with that of the clamp so that the protruding part can stably support the clamp. When the clamp is mounted close to the protruding part of the lower welding head, under the magnetic action, the clamp carrying the welded piece is automatically fed to the position of the reference plane along the protruding part, so that the weldment is accurately positioned. The spot welding machine comprises an air cylinder, an upper electrode and a lower electrode, wherein the magnetic locking device mentioned above is arranged on a lower welding head of the lower electrode. The utility model has the benefits that: during the operation, the weldment is magnetically locked, so as to be accurately positioned without the need of being held by hand, which reduces the labor intensity; the welding operation is stable; and the automation level of the spot welding machine is increased.
Description
Technical field
The utility model relates to mash welder, especially a kind of magnetic force locking device and mash welder thereof.
Background technology
The resistance-type mash welder have production efficiency height, cost low, save characteristics such as material, in industrial department extensive uses such as Aeronautics and Astronautics, the energy, electronics, automobile, light industrys.It is to be exerted pressure by electrode in weldment combination back, a kind of device that the resistance heat that utilizes contact-making surface and the adjacent domain of electric current by soldering tip to produce welds.
In the prior art, utilize pure manual single-lift mash welder welding shell fragment, need hand steered anchor clamps in the operation, contraposition has deviation between not only labour intensity height, and anchor clamps and the soldering tip, influences welding quality, and work efficiency is low simultaneously.
Summary of the invention
The utility model is intended to above-mentioned not enough a kind of magnetic force locking device and the mash welder thereof released at prior art.Do not need hand steered anchor clamps during welding, can reduce labor intensity, between anchor clamps and the soldering tip contraposition accurate, welding quality and work efficiency improve.
For this reason, the utility model magnetic force locking device and mash welder thereof adopt following technical scheme:
Structure the utility model magnetic force locking device comprises the magnet that is fixed on the soldering tip down and the anchor clamps of irony, and described anchor clamps are installed on the described anchor clamps for the carrier of combination installing weldment, weldment combination.
Level is stretched out protuberance on the following soldering tip, and the root of this protuberance is a datum level, and the shape of this protuberance and anchor clamps coupling make the stable support fixture of this protuberance energy.
Magnet is arranged at described protuberance.
Weldment comprises first weldment and second weldment, and first weldment and the combination of second weldment are installed on the anchor clamps.
When described anchor clamps during near the described protuberance installing of following soldering tip, under the effect of magnetic force, the anchor clamps band weldment and is automatically fed into described datum-plane position along described protuberance weldment is accurately located.
Mash welder comprises cylinder, top electrode and bottom electrode, and the utility model magnetic force locking device is set on the following soldering tip of bottom electrode.
The beneficial effects of the utility model are:
One, magnetic force locking weldment is precisely located weldment in the operation, need not be hand steered, reduce labor intensity;
Its two, welding is stable;
Its three, be beneficial to the automatization level that improves mash welder;
Its four, the magnetic force locking device structure is simple, is applicable on the various mash welders to use.
Description of drawings
Fig. 1 is a magnetic force locking device schematic diagram (vertical view of seeing from top to bottom).
Fig. 2 is following soldering tip schematic diagram (vertical view of seeing from top to bottom).
Fig. 3 makes up the schematic diagram (vertical view of seeing from top to bottom) that is arranged on the anchor clamps for weldment.
Among the figure: 1, following soldering tip; 11, protuberance; 12, datum level; 2, magnet; 3, anchor clamps; 4, first weldment; 5, second weldment.
The specific embodiment
Below, in conjunction with the accompanying drawings, introduce the specific embodiment of the present utility model.
As shown in Figure 1 to Figure 3, the utility model magnetic force locking device comprises the magnet 2 that is fixed on the following soldering tip 1 and the anchor clamps 3 of irony, and described anchor clamps 3 are installed on the described anchor clamps for the carrier of combination installing weldment, weldment combination.
Level is stretched out protuberance 11 on the following soldering tip 1, and the root of this protuberance 11 is a datum level 12, and the shape of this protuberance 11 and anchor clamps 3 couplings make the stable support fixture 3 of these protuberance 11 energy.
Weldment comprises first weldment 4 and the second weldment 5(such as little shell fragment), first weldment 4 and 5 combinations of second weldment are installed on the anchor clamps 3.
When described anchor clamps 3 during near described protuberance 11 installings of soldering tips 1 down, under the effect of magnetic force, anchor clamps 3 are being with weldment to be automatically fed into described datum level 12 positions along protuberance 11 weldment is accurately located.
Mash welder comprises cylinder, top electrode and bottom electrode, and the utility model magnetic force locking device is set on the following soldering tip 1 of bottom electrode.
The above only is preferred embodiment of the present utility model, is not that technical scope of the present utility model is imposed any restrictions.The technical staff of the industry, under the inspiration of the technical program, can make some distortion and revise, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any modification, equivalent variations and modification that embodiment did.
Claims (5)
1. magnetic force locking device is characterized in that: comprise the magnet that is fixed on the soldering tip down and the anchor clamps of irony, described anchor clamps are installed on the described anchor clamps for the carrier of combination installing weldment, weldment combination.
2. magnetic force locking device according to claim 1 is characterized in that: level is stretched out protuberance on the following soldering tip, and the root of this protuberance is a datum level, and the shape of this protuberance and anchor clamps coupling make the stable support fixture of this protuberance energy.
3. magnetic force locking device according to claim 1 and 2 is characterized in that: magnet is arranged at described protuberance.
4. magnetic force locking device according to claim 1 is characterized in that: weldment comprises first weldment and second weldment, and first weldment and the combination of second weldment are installed on the anchor clamps.
5. mash welder comprises cylinder, top electrode and bottom electrode, it is characterized in that: claim 1 any one magnetic force locking device to claim 4 is set on the following soldering tip of bottom electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206746037U CN201900381U (en) | 2010-12-22 | 2010-12-22 | Magnetic locking device and spot welding machine adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206746037U CN201900381U (en) | 2010-12-22 | 2010-12-22 | Magnetic locking device and spot welding machine adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900381U true CN201900381U (en) | 2011-07-20 |
Family
ID=44270984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206746037U Expired - Fee Related CN201900381U (en) | 2010-12-22 | 2010-12-22 | Magnetic locking device and spot welding machine adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028829A (en) * | 2012-12-14 | 2013-04-10 | 浙江天齐电气有限公司 | Quick and accurate welding system for distribution box body |
| CN103042335A (en) * | 2012-12-27 | 2013-04-17 | 苏州先科精密机械有限公司 | Quick-change welding fixture |
-
2010
- 2010-12-22 CN CN2010206746037U patent/CN201900381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028829A (en) * | 2012-12-14 | 2013-04-10 | 浙江天齐电气有限公司 | Quick and accurate welding system for distribution box body |
| CN103028829B (en) * | 2012-12-14 | 2015-09-09 | 浙江天齐电气有限公司 | The quick accurate welding system of distributing box |
| CN103042335A (en) * | 2012-12-27 | 2013-04-17 | 苏州先科精密机械有限公司 | Quick-change welding fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN YIDONG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: DONGGUAN YIHUA ELECTRONIC CO., LTD. Effective date: 20120706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120706 Address after: 523000 Dongcheng District, Guangdong province with the sand science and Technology Industrial Park Patentee after: Dongguan Yidong Electronics Co., Ltd. Address before: 523000 Lixin management zone, Dongguan, Guangdong, Dongcheng District Patentee before: Dongguan Yihua Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |