CN2406766Y - Strand copper wire welder - Google Patents
Strand copper wire welder Download PDFInfo
- Publication number
- CN2406766Y CN2406766Y CN 99240866 CN99240866U CN2406766Y CN 2406766 Y CN2406766 Y CN 2406766Y CN 99240866 CN99240866 CN 99240866 CN 99240866 U CN99240866 U CN 99240866U CN 2406766 Y CN2406766 Y CN 2406766Y
- Authority
- CN
- China
- Prior art keywords
- chuck
- welding
- nozzle
- copper cash
- guide block
- 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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- Arc Welding In General (AREA)
Abstract
The utility model relates to a welder for multiple strands of copper wires. The utility model is characterized in that front chucks, rear chucks, front nozzles and rear nozzles match with upper electrodes and lower electrodes of a spot welder, welding procedures that multiple strands of copper wires are moved forward, one upper electrode is moved downwards, one rear chuck is moved forward, energized welding is conducted, cooling liquid is sprayed, one upper electrode is moved upwards, one rear chuck is moved backwards and the cooling liquid is stopped to be sprayed, and the welding procedures are circulated so as to achieve vertical and horizontal extrusion and cooling welding. The utility model has the advantages of simple structure, satisfactory technical requirements and full automation, and the utility model is widely suitable for welding multiple strands of copper wires for the spot welder and especially suitable for welding copper knitting wires of switching electric appliance parts.
Description
The utility model relates to a kind of copper cash spot-welded on device, especially copper litz wire spot-welded on device.
The spot welding of general point welding machine upper/lower electrode is adopted in the welding of existing multiply copper cash, utilize the artificial fixed length of scale on the welding bench to weld, the cross sectional shape of plumb joint guarantees by the shape of upper/lower electrode fully, there is the wing limit in cross sectional shape because of the wearing and tearing of mash welder upper/lower electrode change, and the plumb joint error in length is bigger, influence electric conductivity, can not satisfy specification requirement, multiply copper cash generation oxidation influences the life-span during welding.
The purpose of this utility model provides a kind of spot-welded on device that is used for the multiply copper cash, not only makes the plumb joint error in length little, and cross sectional shape satisfies specification requirement, and when welding the multiply copper cash oxidation does not take place.
The purpose of this utility model is achieved in that front at spot welding electrode, back increase chuck behind the preceding chuck,, a preceding nozzle, a rear nozzle, preceding chuck is fixed in rest pad back upper place affixed with the mash welder supporting base, insulation, maintain static, not charged; Back chuck is fixed in the last guide block front upper place that is connected with cylinder piston rod, the lower guide block rear end face that cylinder is fixed in is affixed with the mash welder supporting base, guide block is gone up in insulation and supporting, and the described guide block of going up can forward and backwardly move on lower guide block, and is not charged.Forward and backward nozzle directly communicates with coolant pump, and preceding nozzle is fixed in mash welder top electrode front, and rear nozzle is fixed in mash welder top electrode back, and cooling fluid can be ejected into weld.The mash welder top electrode can move up and down, and bottom electrode maintains static.Distance and back chuck distance to preceding chuck rear end face after reach that the mash welder top electrode moves down back to bottom electrode upper surface can or require according to the plumb joint sectional dimension to adjust, and adapt to the different plumb joint in cross section and weld.When work; copper cash 16 enters the bottom electrode upper surface and contacts with preceding chuck through a controlling organization, and the mash welder top electrode moves down only presses chuck before copper cash and the contact, and controlling organization moves forward the back chuck and presses only copper cash; energising welding and forward and backward nozzle of while spray cooling fluid to the copper cash weld then; protection copper cash nondiscolouring, not oxidation, finish welding after; top electrode is upwards removed; back chuck is removed backward, and forward and backward nozzle stops to spray cooling fluid, so circulation welding.Plumb joint is moved to the left and enters next station, cut off in the middle of the plumb joint, two plumb joints.
The utility model is because only need increase forward and backward chuck and forward and backward nozzle on former mash welder, before chuck, bottom electrode motionless, utilize cylinder for actuator through a controlling organization, can realize successively that copper cash enters the bottom electrode upper surface, top electrode moves down, and back chuck moves forward, welds and sprays cooling fluid simultaneously, top electrode is upwards removed, back chuck is removed backward, stops order and sprays cooling fluid, so circulation welding.Have simple in structurely, easy to use, full-automatic, satisfy the advantage of specification requirement, can be used in welding multiply copper cash on the mash welder widely, be particularly useful for the device for switching copper litz wire welding of part in addition.
Concrete structure of the present utility model is provided by following example and accompanying drawing thereof.
Fig. 1 is the profile of the device that is used for multiply copper cash spot-welded on that the utility model proposes.
Describe details and working condition according to the concrete device that the utility model proposes in detail below in conjunction with Fig. 1: this device comprises preceding chuck 1, preceding nozzle 2, rear nozzle 4, back chuck 5, last guide block 6, cylinder 9, lower guide block 10, rest pad 15, preceding chuck 1 usefulness nut is fixed in rest pad 15 back upper places, bottom surface, preceding chuck 1 back contacts with mash welder bottom electrode 13 upper surfaces, rest pad 15 belows and mash welder supporting base 12 usefulness nuts are affixed, insulating barrier 14 is arranged, so that rest pad 15, preceding chuck 1 are not charged between the two; Back chuck 5 usefulness nuts are fixed in guide block 6 front upper places, aspect ratio bottom electrode upper surface, bottom surface exceeds 0.3～1 millimeter, center, last guide block 6 back is connected with cylinder piston rod 8 usefulness nuts, cylinder 9 front end cylinder head 7 are affixed with lower guide block 10 usefulness nuts, lower guide block 10 is affixed with mash welder bearing 12 usefulness nuts, insulating barrier 11 is arranged between the two, and the described guide block 6 of going up can move forward and backward on lower guide block 10, and last guide block 6, lower guide block 10, cylinder 9, afterwards chuck 5 is not charged.Forward and backward nozzle 2,4 directly communicates with coolant pump, and preceding nozzle 2 is fixed on mash welder top electrode 3 fronts, and rear nozzle 4 is fixed on mash welder top electrode 3 back, makes the forward and backward weld that is ejected into copper cash 16 of cooling fluid, the nondiscolouring of protection copper cash, not oxidation.When work, through a controlling organization, multiply copper cash 16 enters bottom electrode 13 upper surfaces automatically and contacts with preceding chuck 1 rear end face, mash welder top electrode 3 moves down presses only multiply copper cash 16, and when touching chuck 1, cylinder 9 back cavity air inlets promote piston, piston rod 8, guide block 6 in the promotion, and back chuck 5 moves forward presses only multiply copper cash 16, and energising is welded into the square joint then; During welding, forward and backward nozzle 2,4 sprays cooling fluid to multiply copper cash weld simultaneously; After finishing welding, top electrode 3 is upwards removed, and back chuck 5 is removed backward, and forward and backward nozzle 2,4 stops to spray cooling fluid, so circulation welding.Plumb joint enters next station, cut off in the middle of the plumb joint, two plumb joints, last telegram 3 and afterwards the stroke of chuck 5 can regulate.
Claims (4)
1. one kind is used for multiply copper cash welder, it comprises a fixing preceding chuck (1) and a transportable back chuck (5), it comprises a pair of preceding nozzle (2), the rear nozzle (4) that can spray cooling fluid, it is affixed to it is characterized in that preceding chuck (1) is fixed in mash welder supporting base (12), the rest pad of insulation (15) back upper place; Back chuck (5) is fixed in last guide block (6) front upper place that is connected with cylinder piston rod (8), lower guide block (10) rear end face that cylinder (9) is fixed in is affixed with mash welder supporting base (12), guide block (6) is gone up in insulation and supporting, the described guide block (6) of going up can move forward and backward on lower guide block (10); Forward and backward nozzle (2), (4) directly communicate with coolant pump, and preceding nozzle (2) is fixed in mash welder top electrode (3) front, and rear nozzle (4) is fixed in top electrode (3) back, and cooling fluid can be ejected into weld.
2. device according to claim 1, it is characterized in that multiply copper cash (16) enters bottom electrode (13) upper surface automatically and contacts with preceding chuck (1) through a controlling organization, in case moving down, top electrode (3) presses only multiply copper cash and the preceding chuck (1) of contact, controlling organization moves forward back chuck (5) and presses only multiply copper cash, cooling fluid is sprayed to the copper cash weld in energising welding and while forward and backward nozzle (2), (4) then, after finishing welding, top electrode (3) is upwards removed, back chuck (5) is removed backward, and forward and backward nozzle (2), (4) stop to spray cooling fluid.
3. device according to claim 1 and 2 is characterized in that the distance to preceding chuck (1) rear end face can or require according to the plumb joint sectional dimension to adjust back chuck (5) to the reach back.
4. device according to claim 1 is characterized in that the preceding bottom surface of back chuck (5) exceeds 0.3～1 millimeter of bottom electrode (3) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240866 CN2406766Y (en) | 1999-11-22 | 1999-11-22 | Strand copper wire welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240866 CN2406766Y (en) | 1999-11-22 | 1999-11-22 | Strand copper wire welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2406766Y true CN2406766Y (en) | 2000-11-22 |
Family
ID=34027839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240866 Expired - Fee Related CN2406766Y (en) | 1999-11-22 | 1999-11-22 | Strand copper wire welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2406766Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723653A (en) * | 2012-03-23 | 2012-10-10 | 黄一淼 | Automatic soft metal line welding equipment |
| CN104889556A (en) * | 2015-07-04 | 2015-09-09 | 芜湖哈特机器人产业技术研究院有限公司 | Welding device for motor conducting wire of electronic parking brake |
| CN106312352A (en) * | 2016-10-11 | 2017-01-11 | 芜湖哈特机器人产业技术研究院有限公司 | Body electrode and wiring harness automatic welding tool |
| CN107470758A (en) * | 2017-09-23 | 2017-12-15 | 无锡先驱自动化科技有限公司 | A kind of copper flexible cord connection shaping soldering tip |
| CN112475577A (en) * | 2019-09-12 | 2021-03-12 | 马自达汽车株式会社 | Resistance welding device and resistance welding method |
-
1999
- 1999-11-22 CN CN 99240866 patent/CN2406766Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723653A (en) * | 2012-03-23 | 2012-10-10 | 黄一淼 | Automatic soft metal line welding equipment |
| CN102723653B (en) * | 2012-03-23 | 2014-04-02 | 黄一淼 | Automatic soft metal line welding equipment |
| CN104889556A (en) * | 2015-07-04 | 2015-09-09 | 芜湖哈特机器人产业技术研究院有限公司 | Welding device for motor conducting wire of electronic parking brake |
| CN106312352A (en) * | 2016-10-11 | 2017-01-11 | 芜湖哈特机器人产业技术研究院有限公司 | Body electrode and wiring harness automatic welding tool |
| CN107470758A (en) * | 2017-09-23 | 2017-12-15 | 无锡先驱自动化科技有限公司 | A kind of copper flexible cord connection shaping soldering tip |
| CN107470758B (en) * | 2017-09-23 | 2023-05-30 | 无锡先驱自动化科技有限公司 | Copper flexible wire connection forming welding head |
| CN112475577A (en) * | 2019-09-12 | 2021-03-12 | 马自达汽车株式会社 | Resistance welding device and resistance welding method |
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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 |