CN100503129C - Cold-compression welding wire machine - Google Patents
Cold-compression welding wire machine Download PDFInfo
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- CN100503129C CN100503129C CNB2006100723010A CN200610072301A CN100503129C CN 100503129 C CN100503129 C CN 100503129C CN B2006100723010 A CNB2006100723010 A CN B2006100723010A CN 200610072301 A CN200610072301 A CN 200610072301A CN 100503129 C CN100503129 C CN 100503129C
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- welding wire
- weldment
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- pressure
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Abstract
The invention provides a cold press welding wire machine wherein the welding electrode will not be bonded by welding residual matter. The cold press welding wire machine comprises the welding electrode made of ceramic material which has large difference from metal wire in chemical structure, in addition, the surface of the ceramic material is smooth, thereby the welding electrode will not be bonded by welding residual matter in general case and the welding in next time will not be effected, the welding efficiency and welding quality can be improved.
Description
Technical field
The present invention relates to a kind of welding wire mechanism, relate in particular to a kind of cold-compression welding wire machine.
Background technology
The welding wire machine can be divided into hot pressing welding wire machine and cold-compression welding wire machine usually.
The welding of hot pressing welding wire machine is to make it fusing by heating welding wire or scaling powder, and welding wire and weldment intermolecular distance reduce under the hot state, and molecular force makes both be combined into " one ".
Cold-compression welding wire machine is the pressure that adds between welding wire and the weldment, and the distance between welding wire and the weldment is reduced, and molecular attraction is greater than molecule repulsion, and comprehensive molecular force makes both " bonding " be one.
At present, the welding electrode of cold-compression welding wire machine generally adopts metal material, and welding electrode is easy to soldered residue bonding in welding process, thereby influences the welding of next product.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of in welding process welding electrode can be not soldered the cold-compression welding wire machine of residue bonding.
The invention provides a kind of cold-compression welding wire machine, this cold-compression welding wire machine comprises welding electrode, and wherein this welding electrode is made by ceramic material.
In this cold-compression welding wire machine, because welding electrode is to be made by ceramic material, differ greatly with the welding wire chemical constitution of metal material, and ceramic surface is bright and clean, so welding electrode can not bond together with the welding residue generally speaking, thereby can not influence welding next time, can improve welding efficiency and welding quality.
Description of drawings
Fig. 1 is the schematic diagram of a kind of exemplary embodiment of cold-compression welding wire machine of the present invention;
Fig. 2 is the side view of weldment feed mechanism among Fig. 1.
The specific embodiment
In one embodiment of the invention, the welding electrode in the cold-compression welding wire machine is made by ceramic material.Because ceramic material and metal material chemical constitution differ greatly, and ceramic surface is bright and clean, so welding electrode can not bond together with the welding residue of welding residue such as metal welding wire generally speaking, thereby can not influence welding next time, can significantly improve welding efficiency and welding quality.
As shown in Figure 1, in cold-compression welding wire machine, welding electrode 11 is normally fixed by welding electrode fixture 12.In the prior art, welding electrode fixture 12 also is to be made by metal material usually.
In the present invention, because welding electrode 11 is to be made by ceramic material, so welding electrode fixture 12 is also preferably made by ceramic material, its advantage is that welding electrode is identical owing to material with the welding electrode fixture, so can cooperate easily and fix each other.
In the prior art, the welding wire feed mechanism in the cold-compression welding wire machine adopts after the holder clamping welding wire usually, by mobile together holder of power set and welding wire.In this structure, the feeding error is difficult to control, and mechanism's complexity.Therefore, in order to solve this technical problem, the present invention also comprises the improvement to the welding wire feed mechanism.
As shown in Figure 1, in an embodiment of the present invention, welding wire feed mechanism in the cold-compression welding wire machine comprises active feeding roller 21, driven feeding roller 22 and is used for driving initiatively feeding roller motor rotating (not shown), wherein welding wire 20 is clamped in initiatively between the feeding roller 21 and driven feeding roller 22, and the rotation by roller is sent to the welding position.
In this welding wire feed mechanism,, be clamped in initiatively the welding wire between the feeding roller and driven feeding roller owing to frictional force is sent to the welding position, so structure is very simple, and the feeding error is controlled easily by initiatively feeding roller rotation of motor-driven.
In order to guide welding wire to move, described welding wire feed mechanism also preferably includes the upstream that is positioned at described feeding roller and/or the welding wire guide pipe 27 and/or 28 in downstream.
In order to regulate the gap between active feeding roller and the driven feeding roller according to the different size of welding wire,, be preferably the welding wire feed mechanism a kind of pressure-regulating device is provided so that carry welding wire by suitable extruding force.
The pressure-regulating device of a kind of embodiment has been shown among Fig. 1, comprise pressure adjusting lever 23, pressure is regulated guide 24, pressure regulating spring 26 and pressure regulating handle 25, wherein, driven feeding roller 22 is fixed on the pressure adjusting lever 23, pressure adjusting lever 23 is contained in pressure and regulates the bottom of guide 24 and can regulate moving axially of guide along pressure, pressure regulating handle 25 is contained in pressure and regulates the top of guide 24 and can regulate moving axially of guide along pressure, pressure regulating spring 26 be contained in pressure regulate the centre of guide and be compressed in the lower end of pressure regulating handle and the upper end of pressure adjusting lever between.
Thus, regulate the axial distance of guide with respect to pressure by the controlled pressure regulating handle, just can the controlled pressure adjusting rod with respect to the axial distance of pressure adjusting guide, promptly regulate two gaps between the feeding roller.This structure is very simple, realizes easily.
Though only provided a kind of embodiment of pressure-regulating device in the accompanying drawings, those of ordinary skills are easy to expect that other multiple different concrete structure realizes this function, therefore do not remake and further enumerate explanation.
As depicted in figs. 1 and 2, the present invention also comprises the improvement that the weldment feed mechanism is carried out.In one embodiment, the weldment feed mechanism comprises guide rail 31, can and be used at the weldment feeding table 32 that slides on the guide rail drive the cylinder 33 that the weldment feeding table slides on guide rail, and the upper end of this weldment feeding table has weldment pilot pin 34.
In this weldment feed mechanism, slide on guide rail by air cylinder driven weldment feeding table, the weldment pilot pin by its upper end cooperates with locating hole on the weldment simultaneously, can easily weldment 30 be transported to the welding position.
Can move up and down in order to drive weldment pilot pin 34, so that cooperate with locating hole in the weldment and separate, described weldment feed mechanism also preferably includes and is used to drive the axially movable pilot pin cylinder 35 of described weldment pilot pin, and this cylinder can be installed on the weldment feeding table 32.
Claims (10)
1, a kind of cold-compression welding wire machine comprises welding electrode, it is characterized in that, described welding electrode is made by ceramic material.
2, cold-compression welding wire machine according to claim 1, wherein this cold-compression welding wire machine comprises the welding electrode fixture of being made by ceramic material.
3, cold-compression welding wire machine as claimed in claim 1 or 2, wherein this cold-compression welding wire machine comprises the welding wire feed mechanism, this welding wire feed mechanism comprises active feeding roller, driven feeding roller and is used for driving initiatively feeding roller motor rotating, wherein welding wire is clamped in initiatively between the feeding roller and driven feeding roller, and the rotation by roller is sent to the welding position.
4, cold-compression welding wire machine as claimed in claim 3, wherein said welding wire feed mechanism also comprise the upstream that is positioned at described feeding roller and/or the welding wire guide pipe in downstream.
5, cold-compression welding wire machine as claimed in claim 3, wherein said welding wire feed mechanism also comprises pressure-regulating device, is used to regulate the gap between active feeding roller and the driven feeding roller.
6, cold-compression welding wire machine as claimed in claim 5, wherein said pressure-regulating device comprise pressure adjusting lever, pressure adjusting guide, pressure regulating spring and pressure regulating handle, wherein,
Driven feeding roller is fixed on the pressure adjusting lever, pressure adjusting lever is contained in pressure and regulates the bottom of guide and can regulate moving axially of guide along pressure, pressure regulating handle is contained in pressure and regulates the top of guide and can regulate moving axially of guide along pressure, pressure regulating spring be contained in pressure regulate the centre of guide and be compressed in the lower end of pressure regulating handle and the upper end of pressure adjusting lever between.
7, cold-compression welding wire machine as claimed in claim 1 or 2, wherein this cold-compression welding wire machine comprises the weldment feed mechanism, this weldment feed mechanism comprises guide rail, can and be used to drive the cylinder that the weldment feeding table slides on guide rail at the weldment feeding table that slides on the guide rail, and the upper end of this weldment feeding table has the weldment pilot pin.
8, cold-compression welding wire machine as claimed in claim 7, wherein said weldment feed mechanism also comprise and are used to drive the axially movable pilot pin cylinder of described weldment pilot pin.
9, cold-compression welding wire machine as claimed in claim 3, wherein this cold-compression welding wire machine comprises the weldment feed mechanism, this weldment feed mechanism comprises guide rail, can and be used to drive the cylinder that the weldment feeding table slides on guide rail at the weldment feeding table that slides on the guide rail, and the upper end of this weldment feeding table has the weldment pilot pin.
10, cold-compression welding wire machine as claimed in claim 9, wherein said weldment feed mechanism also comprise and are used to drive the axially movable pilot pin cylinder of described weldment pilot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100723010A CN100503129C (en) | 2006-04-12 | 2006-04-12 | Cold-compression welding wire machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100723010A CN100503129C (en) | 2006-04-12 | 2006-04-12 | Cold-compression welding wire machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101053922A CN101053922A (en) | 2007-10-17 |
| CN100503129C true CN100503129C (en) | 2009-06-24 |
Family
ID=38794058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100723010A Active CN100503129C (en) | 2006-04-12 | 2006-04-12 | Cold-compression welding wire machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN100503129C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259695B (en) * | 2014-08-05 | 2017-10-13 | 娄底市洪申科技有限公司 | Actively fan between cog gap type welding feed mechanism |
| CN104139261A (en) * | 2014-08-05 | 2014-11-12 | 芜湖环球汽车配件有限公司 | Driven sector gear clearance type welding feeding mechanism |
| CN108213789A (en) * | 2018-01-26 | 2018-06-29 | 安徽臣诺机器人科技有限公司 | A kind of robot welding fracture of wire detects warning device |
| CN111006632B (en) * | 2019-11-25 | 2021-11-12 | 衡阳斯巴克信息科技有限公司 | Sliding rail outer rail measuring device |
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2006
- 2006-04-12 CN CNB2006100723010A patent/CN100503129C/en active Active
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| Publication number | Publication date |
|---|---|
| CN101053922A (en) | 2007-10-17 |
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Effective date of registration: 20171208 Address after: 516083 Longhai No. two, Dayawan West District, Huizhou, Guangdong province (No. 2 workshop) Patentee after: Huizhou Zhen Fu Machinery Electronic Technology Co., Ltd. Address before: 518119 Yanan Road, Kwai Chung Town, Longgang District, Guangdong, Shenzhen Patentee before: Biyadi Co., Ltd. |