CN203526789U - Intermediate-frequency inverter resistance multipoint spot welder - Google Patents
Intermediate-frequency inverter resistance multipoint spot welder Download PDFInfo
- Publication number
- CN203526789U CN203526789U CN201320646246.7U CN201320646246U CN203526789U CN 203526789 U CN203526789 U CN 203526789U CN 201320646246 U CN201320646246 U CN 201320646246U CN 203526789 U CN203526789 U CN 203526789U
- Authority
- CN
- China
- Prior art keywords
- soldering tip
- frame
- spot welder
- frequency inverter
- welding
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000005476 soldering Methods 0.000 claims description 31
- 235000006085 Vigna mungo var mungo Nutrition 0.000 claims description 9
- 240000005616 Vigna mungo var. mungo Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001503 Joints Anatomy 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses an intermediate-frequency inverter resistance multipoint spot welder which comprises a machine frame, a power supply, a cooling system, a pneumatic system, a plurality of welding heads arranged on the machine frame, and a control cabinet used for controlling the welding heads to move and controlling welding operation, wherein the welding heads are movably arranged on the machine frame. The spot welder further comprises a workpiece conveying track arranged on the machine frame and composed of two symmetrically arranged sliding rails, a transmission component arranged between the two sliding rails, a driving component arranged on the machine frame and used for driving the transmission component to move, a plurality of transformers arranged on the machine frame, and a plurality of cylinders used for controlling the welding heads to move up and down, wherein the left end and the right end of the transmission component are movably arranged on the two sliding rails respectively, the driving component is composed of a servo motor and a speed reducing motor, the transformers are connected with the welding heads in an integrated mode, and the cylinders are connected with the welding heads. The intermediate-frequency inverter resistance multipoint spot welder is simple in structure, high in working efficiency, and capable of meeting welding requirements of workpieces in different sizes.
Description
Technical field
The utility model relates to a kind of electric welding machine, particularly a kind of medium frequency inverter resistance multipoint spot welder.
Background technology
Mash welder system adopts the principle of two-sided two point overcurrent welding, during work, two electrode pressurization workpiece make double layer of metal under the pressure of two electrodes, form certain contact resistance, and welding current forms the thermal welding of moment when another electrode at 2 contact resistance points from an electrode stream, and welding current moment from another electrode along two part flows so far electrode form loop, do not injure the internal structure of welded piece.
At present, weldment in industry has a plurality of solder joints that need welding conventionally, in prior art, conventionally adopt manual mode to weld, this welding manner efficiency is low, pinpoint welding procedure is by hand travelling workpiece, add the artificial uncertain factor of operator, can cause the unstable of quality of welding spot, the current development along with mash welder, manually the mode of spot welding is replaced by mash welder gradually, the welding manner of mash welder is that weldment is placed on weld holder, opening point welding machine carries out spot welding, be soldered rear manual mobile weldment, the next point that will weld is aimed at after soldering tip, continue to start welding, this mode exists efficiency low equally, hand labor intensity is large, the shortcomings such as quality of welding spot is poor.
Moreover the plumb joint of existing welding machine is fewer, when a workpiece needs many places to weld, its inefficiency, need to carry out multiple welding and just can complete.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, a kind of medium frequency inverter resistance multipoint spot welder that operating efficiency is high.
For achieving the above object, the technical solution of the utility model is as follows:
A medium frequency inverter resistance multipoint spot welder, comprises frame, power supply, cooling system, pneumatic system, is arranged on soldering tip in frame and controls that soldering tip moves and the switch board of welding operation; Described soldering tip is several, and is movably arranged in frame; Described mash welder also comprises;
One is arranged on the workpiece delivery track in frame, and described workpiece delivery track is comprised of two symmetrically arranged slide rails;
One is arranged on the transfer member between two slide rails, and the two ends, left and right of described transfer member are movably arranged on respectively on two slide rails;
One is arranged on the driver part moving for drive transmission part in frame, and described driver part is comprised of servomotor and reducing motor;
Be arranged on several intermediate-frequency transformers in frame, described intermediate-frequency transformer is connected with soldering tip, and intermediate-frequency transformer and soldering tip are structure as a whole;
Several control the cylinder that soldering tip moves up and down, and described cylinder is connected with soldering tip.
In an embodiment of the present utility model, described power supply is Medium-frequency Inverter.
In an embodiment of the present utility model, in described frame, be also provided with a fixture.
In an embodiment of the present utility model, described soldering tip is 28.
In an embodiment of the present utility model, described intermediate-frequency transformer is 28.
By technique scheme, the beneficial effects of the utility model are:
1. the utility model mash welder has several soldering tips, and its operating efficiency is high, is 10-30 times of common single head resistance spot weld.
2. the utility model can be arranged on the centre of streamline, and workpiece enters automatically by streamline before equipment, completes after welding from behind out, realizes full-automatic continuous productive process.
3. all around spacing of soldering tip can freely be adjusted, and can meet the requirement of different spot pitch.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model rearview.
Numeral and the represented corresponding component title of letter in figure:
10, frame 20, cooling system 30, soldering tip 40, switch board 50, slide rail 60, transfer member 70, driver part 80, intermediate-frequency transformer.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1 and Fig. 2, the utility model discloses a kind of medium frequency inverter resistance multipoint spot welder, comprise frame 10, power supply, cooling system 20, pneumatic system, be arranged on soldering tip 30 in frame and control that soldering tip moves and the switch board 40 of welding operation; The utility model soldering tip 30 is preferably 28, and what it can all around moves is arranged in frame 10; According to actual needs, soldering tip 30 can also be for being set to other number, and the operating efficiency that adopts the electric welding machine of this multi-head is 10-30 times of common single point spot welder operating efficiency.
The utility model mash welder also comprises the workpiece delivery track being arranged in frame, workpiece delivery track is comprised of two symmetrically arranged slide rails 50, between two slide rails 50, be provided with a transfer member 60, transfer member is as the shipping platform of workpiece, its two ends, left and right are movably arranged on respectively on two slide rails, transfer member drives by the driver part 70 being arranged in frame, and this driver part 70 is comprised of servomotor and reducing motor.
The utility model is also provided with 28 intermediate-frequency transformers 80 in frame, and intermediate-frequency transformer 80 is connected with soldering tip 30, and intermediate-frequency transformer and soldering tip are structure as a whole; Intermediate-frequency transformer and soldering tip are made of one and can shorten current loop, cut the waste, facilitate the adjustment of soldering tip spacing.
The utility model also comprises the cylinder that several control soldering tips move up and down, and cylinder is connected with soldering tip.
Power supply in the utility model is Medium-frequency Inverter, and it has simplified device structure, has dwindled contour size of the unit(s), has improved welding effect simultaneously, has saved more than 30% electric energy, and has solved the multipoint spot welder Factory Electricity Supply large problem of loading that exchanges.
The utility model is also provided with a fixture in frame, workpiece on being transported to transfer member time just fixture position, stability when it has improved welding.
Operation principle of the present utility model is as follows:
First workpiece is transported on the transfer member of electric welding machine one end by part flow waterline, after workpiece is transported on transfer member, fixture positions workpiece, plumb joint can carry out spot welding to workpiece according to the length of workpiece, cylinder is controlled soldering tip and is moved up and down, servomotor and reducing motor are controlled moving horizontally of workpiece, and the left and right width of workpiece can pass through manual adjustment; The workpiece having welded is discharged from the other end of mash welder; Cooling system can carry out cooling to weld.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a medium frequency inverter resistance multipoint spot welder, comprises frame, power supply, cooling system, pneumatic system, is arranged on the soldering tip in frame and controls that soldering tip moves and the switch board of welding operation; It is characterized in that: described soldering tip is several, and is movably arranged in frame; Described mash welder also comprises;
One is arranged on the workpiece delivery track in frame, and described workpiece delivery track is comprised of two symmetrically arranged slide rails;
One is arranged on the transfer member between two slide rails, and the two ends, left and right of described transfer member are movably arranged on respectively on two slide rails;
One is arranged on the driver part moving for drive transmission part in frame, and described driver part is comprised of servomotor and reducing motor;
Be arranged on several intermediate-frequency transformers in frame, described intermediate-frequency transformer is connected with soldering tip, and intermediate-frequency transformer and soldering tip are structure as a whole;
Several control the cylinder that soldering tip moves up and down, and described cylinder is connected with soldering tip.
2. a kind of medium frequency inverter resistance multipoint spot welder according to claim 1, is characterized in that: described power supply is Medium-frequency Inverter.
3. a kind of medium frequency inverter resistance multipoint spot welder according to claim 1, is characterized in that: in described frame, be also provided with a fixture.
4. a kind of medium frequency inverter resistance multipoint spot welder according to claim 1, is characterized in that: described soldering tip is 28.
5. a kind of medium frequency inverter resistance multipoint spot welder according to claim 1, is characterized in that: described intermediate-frequency transformer is 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646246.7U CN203526789U (en) | 2013-10-18 | 2013-10-18 | Intermediate-frequency inverter resistance multipoint spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646246.7U CN203526789U (en) | 2013-10-18 | 2013-10-18 | Intermediate-frequency inverter resistance multipoint spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526789U true CN203526789U (en) | 2014-04-09 |
Family
ID=50413051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646246.7U Expired - Fee Related CN203526789U (en) | 2013-10-18 | 2013-10-18 | Intermediate-frequency inverter resistance multipoint spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475954A (en) * | 2014-11-14 | 2015-04-01 | 珠海格力电器股份有限公司 | Welding device |
| CN104842057A (en) * | 2015-05-29 | 2015-08-19 | 昆山市汇新焊接机械自动化科技有限公司 | 24-point welding machine for metal-plate goods shelves |
| CN109822187A (en) * | 2019-03-06 | 2019-05-31 | 张荐 | Multiple rows of spot welding unit and preparation method thereof |
-
2013
- 2013-10-18 CN CN201320646246.7U patent/CN203526789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475954A (en) * | 2014-11-14 | 2015-04-01 | 珠海格力电器股份有限公司 | Welding device |
| CN104475954B (en) * | 2014-11-14 | 2017-02-22 | 珠海格力电器股份有限公司 | Welding device |
| CN104842057A (en) * | 2015-05-29 | 2015-08-19 | 昆山市汇新焊接机械自动化科技有限公司 | 24-point welding machine for metal-plate goods shelves |
| CN109822187A (en) * | 2019-03-06 | 2019-05-31 | 张荐 | Multiple rows of spot welding unit and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203316899U (en) | Multi-point welding machine | |
| CN203526789U (en) | Intermediate-frequency inverter resistance multipoint spot welder | |
| CN202555996U (en) | X-Y-axis intermediate-frequency spot welding machine | |
| CN106735772A (en) | The device and method of the double arc automatic MIG weldering welding of aluminum alloy two-side | |
| CN202137498U (en) | Automatic-protection welding machine tool | |
| CN102794555B (en) | A kind of automatic welding machine | |
| CN103904525A (en) | Automatic welding device for DC head | |
| CN205290071U (en) | A smoke and dust purifier for laser -beam welding machine | |
| CN210208974U (en) | Welding head for chip welding device | |
| CN204818479U (en) | Two -sided automatic welding device of alloy section bar | |
| CN204339118U (en) | Stitch welding machine | |
| CN207057799U (en) | A kind of build-up welding apparatus | |
| CN205393778U (en) | Ultrasonic welding machine for pencil | |
| CN102554433A (en) | Lead-out welding mechanism of automotive body in white | |
| CN205290073U (en) | Laser welding device with smoke and dust purification performance | |
| CN203509298U (en) | Welding machine | |
| CN204843338U (en) | Welding equipment at holding vessel or retort ladle body realization automatic weld | |
| CN203292668U (en) | Automatic argon arc welding machine | |
| CN203636192U (en) | Vehicle body surface auto-welding mechanism | |
| CN202591807U (en) | Energy-absorbing box subassembly welding machine | |
| CN202291937U (en) | Welder | |
| CN202804464U (en) | Automatic welding machine | |
| CN206839410U (en) | A kind of power battery case laser welding apparatus based on robot | |
| CN104475988A (en) | Laser welding secondary feeding mechanism | |
| CN203973085U (en) | A kind of automatic soldering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140409 Termination date: 20191018 |