CN105215523A - The hand-held welding machine welding head of convenient welding - Google Patents
The hand-held welding machine welding head of convenient welding Download PDFInfo
- Publication number
- CN105215523A CN105215523A CN201510715920.6A CN201510715920A CN105215523A CN 105215523 A CN105215523 A CN 105215523A CN 201510715920 A CN201510715920 A CN 201510715920A CN 105215523 A CN105215523 A CN 105215523A
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- CN
- China
- Prior art keywords
- sliding sleeve
- soldering tip
- welding
- clamp sliding
- double end
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- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses the hand-held welding machine welding head of convenient welding, comprise multiple spring, clamp sliding sleeve, double end copper stud, travel switch and V-type ceramic jacket, described double end copper stud inserts the inside of clamp sliding sleeve from the plan vertical of clamp sliding sleeve and crosses the bottom of clamp sliding sleeve, evenly multiple spring is connected between the inwall and the outer wall of double end copper stud of clamp sliding sleeve, connecting cylinder shape soldering tip is gone back in the bottom of double end copper stud, connect V-type ceramic jacket at the external screw-thread of cylindrical soldering tip, above soldering tip, also next-door neighbour arranges slide block; Described travel switch is arranged on the side near soldering tip on clamp sliding sleeve outer wall.The present invention is by said structure, and this soldering tip can stretch into less space and weld, and appearance of weld is good, and when welding in the overhead position, splashing property is not easily fallen in nozzle and caused nozzle and workpiece short circuit, practical.
Description
Technical field
The present invention relates to welding field, be specifically related to the hand-held welding machine welding head of convenient welding.
Background technology
Welding machine a kind ofly provides the electrical equipment of the power supply of certain characteristic for welding, and conventional electric welding machine has direct current, interchange, pulse three class from welding current point, but conventional be AC and DC inversion welding machine.The critical piece of electric welding machine is a step-down transformer, and the two ends of secondary coil are welded part and welding rod, and ignite during work electric arc, are fused in the gap of workpiece by welding rod in the high temperature of electric arc.Existing hand-held electric welding machine in use easily occurs that electric welding position, many places produces rosin joint, even sealing-off, even if welding of having, but because of applied pressure too large, not being occur obvious pit, is exactly by burn-through, the serious presentation quality affecting workpiece.Plate is thicker in addition, and the phenomenon of this rosin joint, sealing-off is more obvious.In addition, the nozzle on existing soldering tip is excessive, and cannot stretch in less space during operation, appearance of weld is bad; The short circuit between nozzle and workpiece is caused in the nozzle that splash easily falls on soldering tip when welding in the overhead position.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the hand-held welding machine welding head of welding of providing convenience, this soldering tip can stretch into less space and weld, and appearance of weld is good, and when welding in the overhead position, splashing property is not easily fallen in nozzle and caused nozzle and workpiece short circuit, practical.
For solving above-mentioned technical problem, the present invention is by the following technical solutions: the hand-held welding machine welding head of convenient welding, comprise multiple spring, clamp sliding sleeve, double end copper stud, travel switch and V-type ceramic jacket, described double end copper stud inserts the inside of clamp sliding sleeve from the plan vertical of clamp sliding sleeve and crosses the bottom of clamp sliding sleeve, evenly multiple spring is connected between the inwall and the outer wall of double end copper stud of clamp sliding sleeve, connecting cylinder shape soldering tip is gone back in the bottom of double end copper stud, V-type ceramic jacket is connected at the external screw-thread of cylindrical soldering tip, above soldering tip, also next-door neighbour arranges slide block, described travel switch is arranged on the side near soldering tip on clamp sliding sleeve outer wall.
Applying one directed force F is straight down in clamp sliding sleeve in use, and the compression of clamp sliding sleeve is positioned at multiple springs of clamp sliding sleeve inside, thus realizes directed force F to soldering tip transmission, and directed force F is larger, and clamp sliding sleeve moves down darker.When being anchored on the travel switch on clamp sliding sleeve and being hit conjunction conducting, namely produce of short duration heavy current, workpiece then bonds together after fusing under heavy current and pressure effect.In this process, operating personnel are not directly act on soldering tip to the active force of soldering tip, but first act on clamp sliding sleeve, slide block is passed to by spring by clamp sliding sleeve, slide block remakes for travel switch, start soldering tip work, pressure keeps more even, not easily occurs obvious pit, is had a strong impact on the problem of workpiece presentation quality by burn-through etc.In this process, the size of pressure also adjusts by adjustment travel switch in addition, adapts to the welding of different-thickness plate, even if the very thick phenomenon also not easily occurring rosin joint, sealing-off of plate.The cylindrical structural that soldering tip directly adopts in we, and connect V-type ceramic jacket at soldering tip external screw-thread, reduce soldering tip top nozzle excessive, during operation, situation not in place is stretched for some narrow regions, splash when also avoid soldering tip welding large, appearance of weld is bad, poor welding quality simultaneously; And when welding in the overhead position, owing to there being the design of V-type ceramic jacket, between the nozzle on solder joint and soldering tip, having a segment distance, splash not easily falls in nozzle, thus avoids short circuit between nozzle and workpiece.Nozzle on soldering tip is not directly set to V-structure by this place, although this kind of design also can extend into narrow and small region, but this kind of design is thrown away when welding in the overhead position and is easily made splash fall in nozzle to cause short circuit, this kind of design is simultaneously touched mouth and is easily damaged and constant replacing in Long-Time Service process, and this kind of design can not to accelerate to touch mouth aging, also facilitate and V-type ceramic jacket is changed, practical.
The length range of described cylindrical soldering tip top nozzle is at 5-10cm, and the length of V-type ceramic jacket is greater than the length of nozzle.Brachymemma nozzle, connects the ceramic jacket of band tapering, makes final length variations little, and makes there is a segment distance between the outlet of V-type ceramic jacket and nozzle, splash can better be avoided to fall in nozzle, avoid short circuit.
Described soldering tip is fine copper spot welding head.This kind of soldering tip preheating is fast, and resistivity is lower, and it is cheap that price compares silver, firm welding.
Described slide block is nylon slide block, the top linking springs of slide block.
Insulation spacer is crossed on double end copper stud top, and clamp sliding sleeve top is close to by insulation spacer.Ensure to fit tightly degree between double end copper stud and clamp sliding sleeve, what ensure that the effect that pressure below transmits, pad be set to insulate is then the safety ensureing operating personnel.
Double end copper stud between slide block and soldering tip also arranges pad.
Compared with prior art, the invention has the beneficial effects as follows:
1, in this process, operating personnel are not directly act on soldering tip to the active force of soldering tip, but first act on clamp sliding sleeve, slide block is passed to by spring by clamp sliding sleeve, slide block remakes for travel switch, start soldering tip work, pressure keeps more even, not easily occurs obvious pit, is had a strong impact on the problem of workpiece presentation quality by burn-through etc.
2, the cylindrical structural that soldering tip directly adopts in we, and connect V-type ceramic jacket at soldering tip external screw-thread, reduce soldering tip top nozzle excessive, during operation, situation not in place is stretched for some narrow regions, splash when also avoid soldering tip welding large, appearance of weld is bad, poor welding quality simultaneously; And when welding in the overhead position, owing to there being the design of V-type ceramic jacket, between the nozzle on solder joint and soldering tip, having a segment distance, splash not easily falls in nozzle, thus avoids short circuit between nozzle and workpiece.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
In figure, Reference numeral is expressed as: insulation spacer; 2, spring; 3, clamp sliding sleeve; 4, double end copper stud; 5, soldering tip; 6, travel switch; 7, slide block; 8, pad; 9, V-type ceramic jacket.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated, and embodiments of the invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, the present invention includes multiple spring 2, clamp sliding sleeve 3, double end copper stud 4, travel switch 6 and V-type ceramic jacket 9, described double end copper stud 4 inserts the inside of clamp sliding sleeve 3 from the plan vertical of clamp sliding sleeve 3 and crosses the bottom of clamp sliding sleeve 3, evenly multiple spring 2 is connected between the inwall and the outer wall of double end copper stud 4 of clamp sliding sleeve 3, connecting cylinder shape soldering tip 5 is gone back in the bottom of double end copper stud 4, connect V-type ceramic jacket 9 at the external screw-thread of cylindrical soldering tip 5, above soldering tip 5, also next-door neighbour arranges slide block 7; Described travel switch 6 is arranged on the side near soldering tip 5 on clamp sliding sleeve 3 outer wall.
Applying one directed force F is straight down in clamp sliding sleeve in use, and the compression of clamp sliding sleeve is positioned at multiple springs of clamp sliding sleeve inside, thus realizes directed force F to soldering tip transmission, and directed force F is larger, and clamp sliding sleeve moves down darker.When being anchored on the travel switch on clamp sliding sleeve and being hit conjunction conducting, namely produce of short duration heavy current, workpiece then bonds together after fusing under heavy current and pressure effect.In this process, operating personnel are not directly act on soldering tip to the active force of soldering tip, but first act on clamp sliding sleeve, slide block is passed to by spring by clamp sliding sleeve, slide block remakes for travel switch, start soldering tip work, pressure keeps more even, not easily occurs obvious pit, is had a strong impact on the problem of workpiece presentation quality by burn-through etc.In this process, the size of pressure also adjusts by adjustment travel switch in addition, adapts to the welding of different-thickness plate, even if plate is very thick also not easily occur rosin joint; The phenomenon of sealing-off.The cylindrical structural that soldering tip directly adopts in we, and connect V-type ceramic jacket at soldering tip external screw-thread, reduce soldering tip top nozzle excessive, during operation, situation not in place is stretched for some narrow regions, splash when also avoid soldering tip welding large, appearance of weld is bad, poor welding quality simultaneously; And when welding in the overhead position, owing to there being the design of V-type ceramic jacket, between the nozzle on solder joint and soldering tip, having a segment distance, splash not easily falls in nozzle, thus avoids short circuit between nozzle and workpiece.Nozzle on soldering tip is not directly set to V-structure by this place, although this kind of design also can extend into narrow and small region, but this kind of design is thrown away when welding in the overhead position and is easily made splash fall in nozzle to cause short circuit, this kind of design is simultaneously touched mouth and is easily damaged and constant replacing in Long-Time Service process, and this kind of design can not to accelerate to touch mouth aging, also facilitate and V-type ceramic jacket is changed, practical.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: the length range of described cylindrical soldering tip 5 top nozzle is at 5-10cm, and the length of V-type ceramic jacket 9 is greater than the length of touching mouth.Brachymemma nozzle, connects the ceramic jacket of band tapering, makes final length variations little, and makes there is a segment distance between the outlet of V-type ceramic jacket and nozzle, splash can better be avoided to fall in nozzle, avoid short circuit.
Soldering tip 5 is fine copper spot welding head.This kind of soldering tip preheating is fast, and resistivity is lower, and it is cheap that price compares silver, firm welding.
Described slide block 7 is nylon slide block, the top linking springs 2 of slide block 7.
Insulation spacer 1 is crossed on double end copper stud 4 top, and clamp sliding sleeve 3 top is close to by insulation spacer 1.Ensure to fit tightly degree between double end copper stud and clamp sliding sleeve, what ensure that the effect that pressure below transmits, pad be set to insulate is then the safety ensureing operating personnel.
Double end copper stud 4 between slide block 7 and soldering tip 5 also arranges pad 8.Ensure that soldering tip connects tight.
Just this invention can be realized as mentioned above.
Claims (6)
1. the hand-held welding machine welding head of convenient welding, it is characterized in that: comprise multiple spring (2), clamp sliding sleeve (3), double end copper stud (4), travel switch (6) and V-type ceramic jacket (9), described double end copper stud (4) is inserted the inside of clamp sliding sleeve (3) from the plan vertical of clamp sliding sleeve (3) and is crossed the bottom of clamp sliding sleeve (3), evenly multiple spring (2) is connected between the inwall and the outer wall of double end copper stud (4) of clamp sliding sleeve (3), connecting cylinder shape soldering tip (5) is gone back in the bottom of double end copper stud (4), V-type ceramic jacket (9) is connected at the external screw-thread of cylindrical soldering tip (5), also be close in the top of soldering tip (5) and slide block (7) is set, described travel switch (6) is arranged on the side near soldering tip (5) on clamp sliding sleeve (3) outer wall.
2. the hand-held welding machine welding head of convenient welding according to claim 1, is characterized in that: the length range of described cylindrical soldering tip (5) top nozzle is at 5-10cm, and the length of V-type ceramic jacket (9) is greater than the length of touching mouth.
3. the hand-held welding machine welding head of convenient welding according to claim 1, is characterized in that: described soldering tip (5) is fine copper spot welding head.
4. the hand-held welding machine welding head of convenient welding according to claim 1, is characterized in that: described slide block (7) is nylon slide block, the top linking springs (2) of slide block (7).
5. the hand-held welding machine welding head of convenient welding according to claim 1, it is characterized in that: insulation spacer (1) is crossed on double end copper stud (4) top, clamp sliding sleeve (3) top is close to by insulation spacer (1).
6. the hand-held welding machine welding head of convenient welding according to claim 1, is characterized in that: the double end copper stud (4) between slide block (7) and soldering tip (5) also arranges pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715920.6A CN105215523A (en) | 2015-10-30 | 2015-10-30 | The hand-held welding machine welding head of convenient welding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715920.6A CN105215523A (en) | 2015-10-30 | 2015-10-30 | The hand-held welding machine welding head of convenient welding |
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| Publication Number | Publication Date |
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| CN105215523A true CN105215523A (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510715920.6A Pending CN105215523A (en) | 2015-10-30 | 2015-10-30 | The hand-held welding machine welding head of convenient welding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880796A (en) * | 2016-04-14 | 2016-08-24 | 昆山利玛赫自动化科技有限公司 | Long-service-life electric conduction device of automatic carbon arc gouging machine |
| CN112496497A (en) * | 2019-09-15 | 2021-03-16 | 叶冰 | Welding gun head for synchronously forming welding seams |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475953A (en) * | 2014-11-10 | 2015-04-01 | 镇江震东电光源有限公司 | Welding head structure of point welding machine for processing lamp bulbs for road motor vehicles |
-
2015
- 2015-10-30 CN CN201510715920.6A patent/CN105215523A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475953A (en) * | 2014-11-10 | 2015-04-01 | 镇江震东电光源有限公司 | Welding head structure of point welding machine for processing lamp bulbs for road motor vehicles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880796A (en) * | 2016-04-14 | 2016-08-24 | 昆山利玛赫自动化科技有限公司 | Long-service-life electric conduction device of automatic carbon arc gouging machine |
| CN112496497A (en) * | 2019-09-15 | 2021-03-16 | 叶冰 | Welding gun head for synchronously forming welding seams |
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Application publication date: 20160106 |