CN103692081A - Auxiliary electric heater for lead storage battery cluster welding fixture - Google Patents
Auxiliary electric heater for lead storage battery cluster welding fixture Download PDFInfo
- Publication number
- CN103692081A CN103692081A CN201310649271.5A CN201310649271A CN103692081A CN 103692081 A CN103692081 A CN 103692081A CN 201310649271 A CN201310649271 A CN 201310649271A CN 103692081 A CN103692081 A CN 103692081A
- Authority
- CN
- China
- Prior art keywords
- welding
- fixture
- electric heater
- auxiliary electric
- welding fixture
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/006—Gas flame welding specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Abstract
The invention relates to the manufacturing equipment of lead storage batteries, in particular to an auxiliary electric heater for a cluster module welding fixture, which is used in the process of lead storage battery manufacturing. The auxiliary electric heater comprises the welding fixture and a pair of clamping cylinders, the welding fixture can move along a welding line, the clamping cylinders are located on both sides of the welding line, and the retractable ends of the clamping cylinders can horizontally extend and retract and clamp or release the passing welding fixture; the retractable ends are connected with electrodes which can move along with the retractable ends and press the clamped welding fixture, and the electrodes on the two retractable ends are respectively connected with both poles of a power supply and are formed into a current circuit along with the clamped metal welding fixture. The auxiliary electric heater can utilize the resistance of the fixture to heat, so that the temperatures of the fixture and workpieces to be welded can be increased before the fixture and the workpieces enter a welding station, and the efficiency and quality of welding are increased.
Description
Technical field
The present invention relates to the manufacturing equipment of lead accumulator, specifically a kind of cluster assembly welding fixture auxiliary electric heater unit for lead accumulator manufacture process.
Background technology
Lead accumulator cluster is comprised of positive and negative pole plate and dividing plate etc., and freezing of cluster is connected by flame high-temperature soldering formation bus-bar the lug on pole plate exactly with pole, form cluster.
Freeze in process, because the temperature of welding fixture is lower, no matter in the process that freezes be the welding of craft or machine, all will welding post back and forth, back and forth operation, just can guarantee the reliable clinkering in welding position.Its welding efficiency is lower, and welding quality is also difficult for guaranteeing.
Summary of the invention
Technical problem to be solved by this invention is that a kind of lead accumulator cluster welding fixture auxiliary electric heater unit that can improve welding efficiency and welding quality is provided.
Lead accumulator cluster welding fixture auxiliary electric heater unit of the present invention includes the weld jig that can move along welding production line and is positioned at a pair of gripper cylinder of welding production line both sides, and the telescopic end of described a pair of gripper cylinder can horizontal extension and clamped or discharge the weld jig passing through; Described telescopic end is connected with and can moves and be pressed in the electrode being held on weld jig with telescopic end, and the electrode on two telescopic ends is connected to respectively the two poles of the earth of power supply and forms current loop with the weld jig of the metal material being held.
Between described electrode and telescopic end, be lined with insulation plate.
Described power supply is drawn by the welding transformer step-down of welding production equipment.
The present invention utilizes welding transformer step-down, with the form of large electric current, passes through weld jig, can utilize the resistance of fixture self to form heating, thereby can before entering welding post, improve the temperature of fixture and workpiece to be welded.It has the following advantages:
1, firing rate is fast, because being clamped in two interelectrode fixtures, is just equivalent to a resistance (heater), and the passing through of large electric current can produce heat because of the short time that exists of fixture resistance, is to belong to self-heating, so speed is fast.
2, the thermal efficiency is high, because be direct heating, is the heating of clamp body self-resistance, does not have hot conductive process, thus there is no thermal loss, thus the thermal efficiency is high.
3, improve welding efficiency and quality, by this device, to fixture, preheat, improved fixture self temperature, thereby improve speed and the quality of subsequent handling welding.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention.
The specific embodiment
As shown in the figure, this lead accumulator cluster welding fixture auxiliary electric heater unit includes the weld jig 1 that can move along welding production line and is positioned at a pair of gripper cylinder 2 of welding production line both sides, and the telescopic end 21 of described a pair of gripper cylinder 2 can horizontal extension and clamped or discharge the weld jig passing through; Described telescopic end is connected with the electrode 3 that can move and be pressed on 3, two telescopic ends of electrode that are held on weld jig with telescopic end and is connected to respectively the two poles of the earth of power supply and forms current loop with the weld jig 1 of the metal material being held.Between described electrode 3 and telescopic end 21, be lined with insulation plate 4.Described power supply is drawn by the welding transformer step-down of welding production equipment.
In the course of work of the present invention, when weld jig 1 runs to assigned address on streamline, two gripper cylinder 2 actions, the electrode 3 of two symmetries clamps weld jig 1, after clamping, by two electrodes 3, to weld jig, pass to large electric current, because weld jig self-resistance, produces heat, reach heating effect.In order to guarantee that current loop only flows through fixture, also in order to protect gripper cylinder not to be heated and rush of current, between two electrodes 3 and the telescopic end 21 of gripper cylinder, be provided with insulation plate 4 when heating, to play the effect of protection cylinder simultaneously.
Claims (3)
1. a lead accumulator cluster welding fixture auxiliary electric heater unit, include the weld jig (1) that can move along welding production line and a pair of gripper cylinder (2) that is positioned at welding production line both sides, the telescopic end (21) of described a pair of gripper cylinder (2) can horizontal extension and is clamped or discharge the weld jig passing through; It is characterized in that: described telescopic end (21) is connected with and can moves and be pressed in the electrode (3) being held on weld jig with telescopic end, the electrode (3) on two telescopic ends is connected to respectively the two poles of the earth of power supply and forms current loop with the weld jig (1) of the metal material being held.
2. lead accumulator cluster welding fixture auxiliary electric heater unit according to claim 1, is characterized in that: between electrode (3) and telescopic end (21), be lined with insulation plate (4).
3. lead accumulator cluster welding fixture auxiliary electric heater unit according to claim 1 and 2, is characterized in that: described power supply is drawn by the welding transformer step-down of welding production equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649271.5A CN103692081A (en) | 2013-12-06 | 2013-12-06 | Auxiliary electric heater for lead storage battery cluster welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649271.5A CN103692081A (en) | 2013-12-06 | 2013-12-06 | Auxiliary electric heater for lead storage battery cluster welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692081A true CN103692081A (en) | 2014-04-02 |
Family
ID=50353832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649271.5A Pending CN103692081A (en) | 2013-12-06 | 2013-12-06 | Auxiliary electric heater for lead storage battery cluster welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909367A (en) * | 2014-04-03 | 2014-07-09 | 东莞市道滘和茂机械厂 | Automatic welding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01130892A (en) * | 1987-11-16 | 1989-05-23 | Mitsubishi Electric Corp | Electrification heating type welding machine |
| CN102672960A (en) * | 2011-03-18 | 2012-09-19 | 上海东升焊接集团有限公司 | Hot press using resistance welding for heating |
| CN202963711U (en) * | 2012-12-24 | 2013-06-05 | 镇江大有硬质材料有限公司 | Diamond drilling tool brazing device |
| CN203679517U (en) * | 2013-12-06 | 2014-07-02 | 江苏荣威环保科技有限公司 | Clustering component welding fixture auxiliary electrical heating device for lead storage battery |
-
2013
- 2013-12-06 CN CN201310649271.5A patent/CN103692081A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01130892A (en) * | 1987-11-16 | 1989-05-23 | Mitsubishi Electric Corp | Electrification heating type welding machine |
| CN102672960A (en) * | 2011-03-18 | 2012-09-19 | 上海东升焊接集团有限公司 | Hot press using resistance welding for heating |
| CN202963711U (en) * | 2012-12-24 | 2013-06-05 | 镇江大有硬质材料有限公司 | Diamond drilling tool brazing device |
| CN203679517U (en) * | 2013-12-06 | 2014-07-02 | 江苏荣威环保科技有限公司 | Clustering component welding fixture auxiliary electrical heating device for lead storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909367A (en) * | 2014-04-03 | 2014-07-09 | 东莞市道滘和茂机械厂 | Automatic welding device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |