CN104400201B - A kind of welding gun for window frame of automobile glass run - Google Patents
A kind of welding gun for window frame of automobile glass run Download PDFInfo
- Publication number
- CN104400201B CN104400201B CN201410687897.XA CN201410687897A CN104400201B CN 104400201 B CN104400201 B CN 104400201B CN 201410687897 A CN201410687897 A CN 201410687897A CN 104400201 B CN104400201 B CN 104400201B
- Authority
- CN
- China
- Prior art keywords
- rifle arm
- arm
- mounting seat
- rifle
- glass run
- 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.)
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
- B23K2101/006—Vehicles
Abstract
The invention discloses a kind of welding gun for window frame of automobile glass run, it is characterized in that: include mounting seat, lever swing assembly and spacing adjusting part, described lever swing assembly is installed in described mounting seat by connector, described spacing adjusting part scalable is fixed in described mounting seat, and press on described lever swing assembly, limit the pendulum angle of lever pendulum assembly；Described lever swing assembly includes rifle arm and lower rifle arm, have through hole on described upper rifle arm and lower rifle arm, accordingly, described mounting seat has perforation, by upper rifle arm and lower rifle arm is swingable is connected in mounting seat through perforation and through hole to use connector, and being formed can the swinging structure of folding regulation.The nose thickness of rifle arm is designed as 8～11mm by the present invention, carries out welding processing by stretching into door sash glass run in horn, it is achieved the purpose welding the guide groove of small space, has simple in construction, working stability and welds beneficial effect accurately.
Description
Technical field
The present invention relates to a kind of welding gun, refer in particular to a kind of welding gun for window frame of automobile glass run, belong to vapour
Car technical field of welding equipment.
Background technology
Along with the requirement of the security performance of automobile is improved constantly by development and the people of automotive engineering, integration
Car door is increasingly becoming the development of motor-dom technology owing to crash feature intensity is high and can realize the lightweight of vehicle body
Direction.But, along with problem appear to is that, the automobile door structure of this integration needs door sash with interior
Outside plate welds together, but door sash glass run and the narrow space at inner and outer plates window frame position, commonly
Welding gun welding operation difficulty, it is impossible to weld at this so that produce integration car
The intensity of door is difficult to reach ideal stage, seriously hinders application and the popularization of this structure.
Therefore, design one can be welded with inner and outer plates window frame position small space at door sash glass run
The welding gun connect, develops good facilitation of getting up automobile production industry, and can improve, improve product
Security performance.
Summary of the invention
It is an object of the invention to solve existing sash glass run with inner and outer plates window frame position owing to space is narrow
Little cannot be carried out is welded, and causes the problem that integration automobile door structure intensity is undesirable, it is provided that a kind of for vehicle window
The welding gun of frame glass run, this welding gun uses lever construction, and is 8～11mm by the Front-end Design of upper rifle arm
Thickness, realize door sash glass run and inner and outer plates window frame position by stretching into workpiece guide groove in upper rifle arm
Welding processing, it is achieved the purpose that the windowpane run channel of small space is welded, have simple in construction,
Working stability and welding have feature accurately.
The purpose of the present invention can reach by the following technical solutions:
A kind of welding gun for window frame of automobile glass run, it is characterised in that: include mounting seat, lever swing group
Part and spacing adjusting part, described lever swing assembly is installed in described mounting seat by connector, described
The scalable of spacing adjusting part is fixed in described mounting seat, and presses on described lever swing assembly,
Limit the pendulum angle of lever pendulum assembly；Described lever swing assembly includes rifle arm and lower rifle arm, described on
Have through hole on rifle arm and lower rifle arm, accordingly, described mounting seat has perforation, use connector to pass
By upper rifle arm and lower rifle arm is swingable is connected in mounting seat for perforation and through hole, and being formed can the swing of folding regulation
Structure.
Further, inside one end of described upper rifle arm and lower rifle arm, it is relatively set with upper and lower electrode, described
Upper/lower electrode is detachably connected on rifle arm and lower rifle arm.
As a kind of preferred version, described mounting seat offers the otch through top and two sides,
Having perforation on the wall of otch, the through hole on described upper rifle arm and lower rifle arm is right against described perforation and is connected to
In mounting seat.
As a kind of preferred version, the middle part of described upper rifle arm has via, and described lower rifle arm passes via
And by upper rifle arm and lower rifle arm is swingable is connected in mounting seat through perforation and described through hole to use connector,
Form scissor swinging structure.
As a kind of preferred version, described upper rifle arm and lower rifle arm offer the projection of band through hole, use
By upper rifle arm and lower rifle arm is swingable is connected in mounting seat through perforation and through hole for connector, forms clamp type
Swinging structure.
Further, described spacing adjusting part includes that upper limit position block and lower position block, described upper limit position block set
In the top of lower rifle arm and be fixedly connected in mounting seat, limit lower rifle arm swing angle；Described lower position block
Being located at the top of rifle arm, and have long slot bore, lower position block can be slided up and down by long slot bore and the company of fixing
It is connected in mounting seat, the pendulum angle of rifle arm in restriction.
As a kind of preferred version, the thickness of the front end of described upper rifle arm is 8～11mm, accordingly, if
A length of 3～5mm of upper electrode on the front end of upper rifle arm.
As a kind of preferred version, the outer surface of described upper rifle arm and lower rifle arm is all arranged with felt pad, institute
It is socketed with insulation sleeve in stating through hole, isolation is conducted electricity between rifle arm and lower rifle arm.
As a kind of preferred version, the power intake of described upper rifle arm and lower rifle arm is provided with copper backing,
And copper backing is arranged on upper and lower rifle arm removably.
Further, described upper rifle arm stretches in window frame of automobile glass run, and lower rifle arm is positioned at window frame of automobile glass leads
The outside of groove.
As a kind of preferred version, described through hole is located at rifle arm and the middle part of lower rifle arm, upper rifle arm and under
The arm of force that rifle arm is positioned at through hole both sides is equal.
Implement the present invention, have the advantages that
1, the present invention uses the upper and lower rifle arm configuration of swingable regulation, by the thickness by the front end of upper rifle arm
It is designed as 8～11mm, when welding, in the upper rifle arm front end of upper electrode is installed, stretches into window frame of automobile glass
Guide groove, and the lower rifle arm being provided with bottom electrode is arranged on the outside of guide groove, then can form welding current loop,
Realize the purpose that the guide groove of small space is welded, thus ensure the crudy of integration car door, tool
Have and weld accurate, working stability and safe and reliable feature.
2, the present invention is all arranged with insulation sleeve at the outer surface of upper rifle arm and lower rifle arm, can isolate rifle arm and under
Conduct electricity between rifle arm, prevent the spark produced because of welding and welding slag from splashing in the arm of rifle up and down entering into welding gun
Between, result in distributary phenomenon, thus enter to guarantee the crudy of welding, make integration car door reach
Preferably purpose.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the first structure chart of the welding gun of the specific embodiment of the present invention.
Fig. 2 is the second structure chart of the welding gun of the specific embodiment of the present invention.
Fig. 3 is the structure chart of the upper rifle arm of the welding gun of the specific embodiment of the present invention.
Fig. 4 is the structure chart of the lower rifle arm of the welding gun of the specific embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Specific embodiment 1:
Seeing Fig. 1, the present embodiment includes mounting seat 1, lever swing assembly 2 and spacing adjusting part 3, institute
Stating lever swing assembly 2 to be installed in described mounting seat 1 by connector, described spacing adjusting part 3 can
Regulation is fixed in described mounting seat 1, and presses on described lever swing assembly 2, limits lever pendulum group
The pendulum angle of part 2；Described lever swing assembly 2 includes rifle arm 21 and lower rifle arm 22, described upper rifle arm
21 and lower rifle arm 22 on have a through hole 4, accordingly, described mounting seat 1 has perforation, uses connector
Through perforation and through hole 4, by upper rifle arm 21 and lower rifle arm 22 is swingable is connected in mounting seat 1, and formation can
The swinging structure of folding regulation.Be relatively set with inside one end of described upper rifle arm 21 and lower rifle arm 22,
Bottom electrode (23,24), described upper and lower electrode (23,24) be detachably connected to rifle arm 21 and under
On rifle arm 22.The nose thickness of described upper rifle arm 21 is 8～11mm, accordingly, is located at rifle arm 21
A length of 3～5mm of upper electrode 23 on front end.Described upper rifle arm 21 stretches in window frame of automobile glass run,
Lower rifle arm 22 is placed in the outside of window frame of automobile glass run.Owing to the width of integration window frame of automobile glass run only has
About 20mm, welds narrow space, when welding, will be provided with the upper rifle arm 21 of upper electrode 23
Inside stretch into window frame of automobile glass run, and the lower rifle arm 22 being provided with bottom electrode 24 be arranged on the outside of guide groove,
Then can form welding current loop, thus the purpose that the guide groove of small space is welded can be realized.
As in figure 2 it is shown, offer the otch 11 through top and two sides in described mounting seat 1, cutting
Have described perforation on the wall of mouthfuls 11, the through hole on described upper rifle arm 21 and lower rifle arm 22 be right against described in wear
Hole is connected in mounting seat 1.The middle part of described upper rifle arm 21 has via 25, and described lower rifle arm 21 passes
Via 25 and employing connector are through boring a hole upper rifle arm 21 and the lower swingable company of rifle arm 22 with described through hole 4
It is connected in mounting seat 1, forms scissor swinging structure.Same, change as to lever assembly of the present invention
Enter embodiment, described upper rifle arm 21 and lower rifle arm 22 offer the projection of band through hole, use connector
It is connected to swingable to upper rifle arm 21 and lower rifle arm 22 in mounting seat 1 through perforation and through hole, forms clip
Formula swinging structure.
Described spacing adjusting part 3 includes that upper limit position block 31 and lower position block 32, described upper limit position block 31 set
In the top of lower rifle arm 22 and be fixedly connected in mounting seat 1, described upper limit position block 31 is located at away from lower rifle arm
On the movement locus of the input certain distance of 22 so that the input of lower rifle arm 22 can only be at this distance range
Inside swing, thus limit the pendulum angle of lower rifle arm 22；Described lower limit 32 pieces is located at rifle arm 21
Top, and have long slot bore 33, lower limit 32 pieces can be slided up and down by long slot bore 33 and fixing connect
In mounting seat 1, the pendulum angle of rifle arm 21 in restriction.As it is shown in figure 1, when needing the lower rifle arm 22 of regulation
Can swinging time, by long slot bore 33 by 32 pieces of upward slidings of lower limit, then go up rifle arm 21 and lower rifle arm
Distance between the input of 22 reduces so that lower rifle arm 22 can swinging also with reduction, thus realize
The purpose that the carrying out of the swinging of upper and lower rifle arm is limited and regulate.
Enter in the middle of the arm of rifle up and down of welding gun to prevent the spark produced because of welding and welding slag from splashing, lead
Causing to produce shunting thus affect the quality of welding, the outer surface of described upper rifle arm 21 and lower rifle arm 22 is the most sheathed
There is felt pad, in described through hole 4, be socketed with insulation sleeve, isolation is conducted electricity between rifle arm 21 and lower rifle arm 22.
In order to control to stressed size is effectively ensured, it is ensured that be applied to be soldered the pressure of part with defeated
The pressure of the input entering upper and lower rifle arm is consistent, and as shown in Figure 3 and Figure 4, described through hole 4 is located at
The arm of force that rifle arm and the middle part of lower rifle arm, upper rifle arm and lower rifle arm are positioned at through hole both sides is equal.
Due to the long-term stress of power intake of upper rifle arm 21 and lower rifle arm 22, easily wear and tear, described upper rifle
Copper backing 5 is installed on the power intake of arm 21 and lower rifle arm 22, and copper backing 5 is installed removably
On upper and lower rifle arm, it is replaced after convenient abrasion.
Increasing the service life for improving the structural strength of welding gun, described welding gun uses beryllium copper material process and pacify
Dress forms.
Above disclosed only one preferred embodiment of the present invention, can not limit this with this certainly
Bright interest field, the equivalent variations therefore made according to the claims in the present invention, still belong to what the present invention was contained
Scope.
Claims (10)
1. the welding gun for window frame of automobile glass run, it is characterised in that: include mounting seat, lever swing
Assembly and spacing adjusting part, described lever swing assembly is installed in described mounting seat by connector, institute
State spacing adjusting part scalable to be fixed in described mounting seat, and press on described lever swing assembly,
Limit the pendulum angle of lever pendulum assembly；Described lever swing assembly includes rifle arm and lower rifle arm, described on
Have through hole on rifle arm and lower rifle arm, accordingly, described mounting seat has perforation, use connector to pass
By upper rifle arm and lower rifle arm is swingable is connected in mounting seat for perforation and through hole, and being formed can the swing of folding regulation
Structure.
A kind of welding gun for window frame of automobile glass run the most according to claim 1, it is characterised in that:
Being relatively set with upper and lower electrode inside one end of described upper rifle arm and lower rifle arm, described upper and lower electrode is removable
It is connected to unloading on rifle arm and lower rifle arm.
A kind of welding gun for window frame of automobile glass run the most according to claim 1, it is characterised in that:
Offer the otch through top and two sides in described mounting seat, the wall of otch has perforation, institute
State the through hole on rifle arm and lower rifle arm to be right against described perforation and be connected in mounting seat.
4. according to a kind of weldering for window frame of automobile glass run described in claims 1 to 3 any claim
Rifle, it is characterised in that: the middle part of described upper rifle arm has via, and described lower rifle arm is through via and the company of employing
By upper rifle arm and lower rifle arm is swingable is connected in mounting seat through perforation and through hole for fitting, forms scissor pendulum
Dynamic structure.
A kind of welding gun for window frame of automobile glass run the most according to claim 1, it is characterised in that:
Offer the projection of band through hole on described upper rifle arm and lower rifle arm, use connector through boring a hole upper with through hole
Rifle arm and lower rifle arm is swingable is connected in mounting seat, forms clamp type swinging structure.
A kind of welding gun for window frame of automobile glass run the most according to claim 1, it is characterised in that:
Described spacing adjusting part includes that upper limit position block and lower position block, described upper limit position block are located at the top of lower rifle arm
And be fixedly connected in mounting seat, limit lower rifle arm swing angle；Described lower position block is located at the upper of rifle arm
Side, and have long slot bore, lower position block can slide up and down and be fixedly connected in mounting seat by long slot bore,
The pendulum angle of rifle arm in restriction.
A kind of welding gun for window frame of automobile glass run the most according to claim 1 and 2, its feature exists
In: the thickness of the front end of described upper rifle arm is 8～11mm, and accordingly, that is located on the front end of rifle arm is upper
A length of the 3 of electrode～5mm.
A kind of welding gun for window frame of automobile glass run the most according to claim 1, it is characterised in that:
The outer surface of described upper rifle arm and lower rifle arm is all arranged with felt pad, is socketed with insulation sleeve in described through hole, every
Conduct electricity between upper rifle arm and lower rifle arm.
9. according to a kind of weldering for window frame of automobile glass run described in claims 1 to 3 any claim
Rifle, it is characterised in that: on the power intake of described upper rifle arm and lower rifle arm, copper backing, and copper packing are installed
Sheet is arranged on upper and lower rifle arm removably.
10. according to a kind of welding gun for window frame of automobile glass run described in claim 1 or 3, its feature
It is: described through hole is located at rifle arm and the middle part of lower rifle arm, upper rifle arm and lower rifle arm and is positioned at through hole both sides
The arm of force is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687897.XA CN104400201B (en) | 2014-11-25 | 2014-11-25 | A kind of welding gun for window frame of automobile glass run |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687897.XA CN104400201B (en) | 2014-11-25 | 2014-11-25 | A kind of welding gun for window frame of automobile glass run |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400201A CN104400201A (en) | 2015-03-11 |
| CN104400201B true CN104400201B (en) | 2016-11-09 |
Family
ID=52637900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410687897.XA Active CN104400201B (en) | 2014-11-25 | 2014-11-25 | A kind of welding gun for window frame of automobile glass run |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400201B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492251B (en) * | 2021-07-02 | 2022-12-30 | 中建二局安装工程有限公司 | Gas shield welding gun with lengthening device and using method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252801A (en) * | 1992-06-12 | 1993-10-12 | Progressive Tool & Industries Co. | Fixed point welding gun |
| SE0401825L (en) * | 2004-07-09 | 2005-09-20 | Car O Liner Ab | Spot welding rod and accessories for spot welding rod |
| CN202212688U (en) * | 2011-06-23 | 2012-05-09 | 浙江豪情汽车制造有限公司 | Novel welding gun |
| DE202011052206U1 (en) * | 2011-12-06 | 2012-01-19 | Nimak Gmbh | Basic body for a robot welding gun |
| CN203245502U (en) * | 2013-03-18 | 2013-10-23 | 杭州韦孚智能科技有限公司 | Mechanical device for resistance spot welding |
| CN203380499U (en) * | 2013-08-14 | 2014-01-08 | 南京威迩德汽车零部件有限公司 | Welding pliers used for automobile window frame assembly |
| CN204339119U (en) * | 2014-11-25 | 2015-05-20 | 广汽本田汽车有限公司 | A kind of welding gun for window frame of automobile glass run |
-
2014
- 2014-11-25 CN CN201410687897.XA patent/CN104400201B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104400201A (en) | 2015-03-11 |
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