CN2180391Y - Portable U type spot-welder - Google Patents
Portable U type spot-welder Download PDFInfo
- Publication number
- CN2180391Y CN2180391Y CN 93238444 CN93238444U CN2180391Y CN 2180391 Y CN2180391 Y CN 2180391Y CN 93238444 CN93238444 CN 93238444 CN 93238444 U CN93238444 U CN 93238444U CN 2180391 Y CN2180391 Y CN 2180391Y
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- CN
- China
- Prior art keywords
- portable
- soldering turret
- lever
- type
- welder
- 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.)
- Expired - Fee Related
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- Resistance Welding (AREA)
Abstract
The utility model relates to a portable U type conjunct spot-welder which is mainly composed of a still welding holder, a moving welding holder, a welding transformer, a lever system, and a film cylinder. The portable U type conjunct spot-welder is characterized in that the lever system composed of a lever, a push rod, a spring, and a shifting fork realizes pressurizing to and fro, welding, and spring return through the connection with the film cylinder and the moving welding holder. The portable U type conjunct spot-welder has the advantages of compact structure, small size, convenient operation, flexible action and response, and reliable work. The portable U type conjunct spot-welder is particularly suitable to automobile industry.
Description
The utility model relates to a kind of portable conjuncted C type mash welder, is made of quiet soldering turret, moving soldering turret, welding transformer, lever system, diaphragm cylinder, is specially adapted to automobile spare part assembling line.
Chinese patent " function hanging spot-welder ", the patent No. is: 91213524.7, it mainly is made of dynamic and static soldering turret, welding transformer, cylinder, owing to adopt piston type cylinder, its volume is increased, and the cylinder stroke comes and goes sensitive inadequately.
The purpose of this utility model is to overcome the prior art weak point, thereby a kind of film special cylinder is provided, and lever connects and round pressurization, the portable conjuncted C type mash welder of spring reset.
The purpose of this utility model can reach by following measure: lever (8) is fixed on the cylinder body (15) by rotating shaft (13), roller (14) is installed in the lever lower end, roller and cylinder film (9) center are tangent, the lever upper end is hinged with push rod (6), between push rod cylindrical boss and link stopper (16), be set with spring (7), the left end of push rod and shift fork (4) are hinged, shift fork is fixing by rotating shaft (12), the shift fork lower end has the rectangle notch, moving soldering turret (2) right-hand member head is equipped with ball person and holds (3), this ball bearing is just in time packed in the rectangle notch of shift fork, and all tangent with notch two inboards.
The purpose of this utility model can also take following measure to reach: diaphragm cylinder, welding transformer, soldering turret degree, soldering turret assemble successively, the C type weldering back of the body of quiet soldering turret can be replaced with the specification that varies in size, to satisfy the needs of welding size shape different structure spare.
The drawing of the utility model accompanying drawing is described as follows:
Fig. 1 is the structural representation of portable C type mash welder
Bottom is described in further detail in conjunction with the accompanying drawings:
Handle (18) is installed on the ring flange of diaphragm cylinder, power switch (11) is contained on the handle, diaphragm cylinder (10), welding transformation (5), soldering turret seat (17), moving soldering turret (2), quiet soldering turret (1) connects successively, be assembled into portable conjuncted C type means of spot welds, quiet soldering turret (1) is fixedly mounted on the top of soldering turret seat, shape and size dimension according to soldered sub-assembly, can be replaced with the C type weldering back of the body of different size, moving soldering turret (2) is installed in the circular hole of bottom of soldering turret seat (17), the cylindrical of moving soldering turret and the circular hole of soldering turret seat bottom are for being slidingly matched, lever (8) is fixed on the cylinder body (15) by rotating shaft (13), roller (14) is installed in the lever lower end, roller and cylinder film (9) center are tangent, the lever upper end is hinged with push rod (6), pocketed springs (7) between push rod (6) cylindrical boss and block (16), the left end of push rod and shift fork (4) are hinged, shift fork is fixing by rotating shaft (12), the shift fork lower end has the rectangle notch, moving soldering turret (2) right-hand member is equipped with ball person and holds (3), this ball bearing is just in time packed in the rectangle notch of shift fork, and tangent with notch two madial walls.Connect and compose lever system successively by lever, push rod, spring, shift fork.Portable conjuncted C type mash welder is work like this: connect power switch (11), thereby electromagnetic gas valve work makes diaphragm cylinder (10) inflation, cylinder film (9) promote lever (8) make its around the shaft (13) clockwise rotate, handspike (6) moves to right-hand, pulling shift fork (4) (12) equally around the shaft clockwise rotates, and shift fork is promptly stirred soldering turret and is moved to the left, and makes two soldering turrets compress, weld, weld the diaphragm cylinder that finishes and lose heart, lever system is resetted by spring (7).Repeat the said process mash welder and can realize continuous work.
The utility model contrast prior art has following advantage:
1. owing to adopt diaphragm cylinder and lever system, its compact conformation, volume-diminished, easy to operate, be quick on the draw reliable operation.
2. the quiet soldering turret that is the C type can be according to the difformity of soldered part and sub-assembly and the size of size, and changes the quiet soldering turret of different size, to satisfy the demand.
Claims (3)
1, a kind of portable C type mash welder, by quiet soldering turret, moving soldering turret, welding transformer, lever system, diaphragm cylinder constitutes, it is characterized in that: lever (8) is fixed on the cylinder body (15) by rotating shaft (13), roller (14) is installed in the lever lower end, roller and cylinder film (9) center are tangent, the lever upper end is hinged with lever (6), pocketed springs (7) between push rod cylindrical boss and block (16), the left end of push rod and shift fork (4) are hinged, shift fork is fixing by rotating shaft (12), the shift fork lower end has the rectangle notch, and moving soldering turret (2) right-hand member head is equipped with ball bearing (3), and this ball bearing is just in time packed in the rectangle notch of shift fork;
2, a kind of portable C type mash welder according to claim 1 is characterized in that diaphragm cylinder, welding transformer, soldering turret seat, soldering turret assemble successively;
3, a kind of portable C type mash welder according to claim 1 is characterized in that the C type weldering back of the body of quiet soldering turret can be replaced with the specification that varies in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238444 CN2180391Y (en) | 1993-04-05 | 1993-04-05 | Portable U type spot-welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238444 CN2180391Y (en) | 1993-04-05 | 1993-04-05 | Portable U type spot-welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180391Y true CN2180391Y (en) | 1994-10-26 |
Family
ID=33813169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238444 Expired - Fee Related CN2180391Y (en) | 1993-04-05 | 1993-04-05 | Portable U type spot-welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180391Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247918B (en) * | 2005-08-23 | 2010-11-10 | 弗罗纽斯国际有限公司 | Spot welding tongs with a balancing unit comprising a curved connector element |
| CN102962574A (en) * | 2012-11-22 | 2013-03-13 | 奇瑞汽车股份有限公司 | Stroke switching mechanism of C-shaped welding tongs |
| CN103785984A (en) * | 2014-02-19 | 2014-05-14 | 株洲华盛实业有限公司 | Anti-falling device and method for wagon turnover device |
| CN111545888A (en) * | 2020-05-21 | 2020-08-18 | 刘建伟 | Movable backpack spot welder |
-
1993
- 1993-04-05 CN CN 93238444 patent/CN2180391Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247918B (en) * | 2005-08-23 | 2010-11-10 | 弗罗纽斯国际有限公司 | Spot welding tongs with a balancing unit comprising a curved connector element |
| CN102962574A (en) * | 2012-11-22 | 2013-03-13 | 奇瑞汽车股份有限公司 | Stroke switching mechanism of C-shaped welding tongs |
| CN102962574B (en) * | 2012-11-22 | 2016-04-27 | 奇瑞汽车股份有限公司 | A kind of stroke switching mechanism of C type soldering turret |
| CN103785984A (en) * | 2014-02-19 | 2014-05-14 | 株洲华盛实业有限公司 | Anti-falling device and method for wagon turnover device |
| CN111545888A (en) * | 2020-05-21 | 2020-08-18 | 刘建伟 | Movable backpack spot welder |
| CN111545888B (en) * | 2020-05-21 | 2021-11-19 | 山东双井数控激光设备有限公司 | Movable backpack spot welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |