CN104128733A - Adjustable welding set - Google Patents

Adjustable welding set Download PDF

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Publication number
CN104128733A
CN104128733A CN201310709492.7A CN201310709492A CN104128733A CN 104128733 A CN104128733 A CN 104128733A CN 201310709492 A CN201310709492 A CN 201310709492A CN 104128733 A CN104128733 A CN 104128733A
Authority
CN
China
Prior art keywords
portable plate
plate
alignment pin
adjustable
side end
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.)
Granted
Application number
CN201310709492.7A
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Chinese (zh)
Other versions
CN104128733B (en
Inventor
梁学成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIUZHOU WANZHONG AUTOMOBILE PARTS Co Ltd
Original Assignee
LIUZHOU WANZHONG AUTOMOBILE PARTS Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by LIUZHOU WANZHONG AUTOMOBILE PARTS Co Ltd filed Critical LIUZHOU WANZHONG AUTOMOBILE PARTS Co Ltd
Priority to CN201310709492.7A priority Critical patent/CN104128733B/en
Publication of CN104128733A publication Critical patent/CN104128733A/en
Application granted granted Critical
Publication of CN104128733B publication Critical patent/CN104128733B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps

Abstract

The invention discloses an adjustable welding set and relates to the technical field of welding fixtures. The adjustable welding set comprises a positioning pin used for supporting a workpiece and arranged on a moving plate. An L-shaped compressing plate is arranged on the upper end surface of the moving plate. The L-shaped compressing plate is compressed and fixed on a welding worktable by a horizontal plate thereof through locking bolts. A vertical plate of the L-shaped compressing plate is fixedly connected to a supporting seat with a clamping cylinder. The supporting seat is hinged to clamping arms which are driven by the clamping cylinder to rotate. The clamping arms are connected with a compressing head which is in fit with the positioning pin in a compressed manner. Limiting blocks are arranged on at least one side end surface of the moving plate and fixed on the welding worktable. The moving plate is connected with the limiting blocks through adjusting bolts. Opened gaskets are arranged between the limiting blocks and the side end surfaces of the moving plate and clamped with the adjusting bolts. According to the arrangement, position of the positioning pin for supporting the workpiece is adjustable, accuracy requirement on the welding set is lowered, and production cost is reduced. The adjustable welding set is convenient and rapid to adjust and effective in greatly improving working efficiency of staffs.

Description

Adjustable soldering set
Technical field
The present invention relates to welding tooling technical field, especially a kind of soldering set that can regulate.
Background technology
Existing a kind of soldering set is that a plurality of alignment pins are directly being beaten on welding bench and are being fixed, then welding is positioned on a plurality of alignment pins, by workman's offhand, is welded.There is following deficiency in the technical scheme of this soldering set: 1, soldering set can not be debugged, and makes required precision high, if there is larger error the position of alignment pin, will affect the support of workpiece, thereby affect welding precision, causes Product jointing quality unstable.2, the scrappage of soldering set is high, only can be for a kind of weldment of specification.
Summary of the invention
The object of this invention is to provide a kind of adjustable soldering set, this soldering set can solve existing soldering set required precision height and the high problem of scrappage.
In order to address the above problem, the technical solution used in the present invention is: this adjustable soldering set comprises the alignment pin for supporting workpiece, described alignment pin is installed on a portable plate, the upper surface of described portable plate is provided with a L shaped pressing plate, the flat board of described L shaped pressing plate is fixed described portable plate on welding bench by clamping screw, the riser of described L shaped pressing plate is fixedly connected on a supporting seat having with clamping cylinder, on described supporting seat, be hinged with by described clamping cylinder and drive the clamp arm rotating, described clamp arm is connected with the head of withholding with described alignment pin compression fit, at the other limited block being fixed on described welding bench that is provided with at least one side end face of described portable plate, described portable plate is connected with described limited block by adjusting bolt, between described limited block and the side end face of described portable plate, is provided with the open washer being connected in described adjusting bolt.
In the technical scheme of above-mentioned adjustable soldering set, technical scheme can also be more specifically: on described portable plate, be equipped with a connecting seat, the upper end of described Connection Block is provided with the guide pin bushing of the described alignment pin of an insertion, the lower end of described Connection Block is fixed with a jacking cylinder, and the piston rod of described jacking cylinder stretches in described guide pin bushing and is connected with described alignment pin.
Further, side, two of described portable plate perpendicular side end faces is provided with described limited block.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect: by open washer, increased and decreased and rotated adjusting bolt portable plate is moved horizontally, lateral attitude size with debugging alignment pin, longitudinal height and position of alignment pin can regulate by jacking cylinder, this adjustable structure, has reduced the required precision of soldering set, is convenient to make, soldering set can use the workpiece of multiple obstructed specification, and cost of manufacture reduces; Easy to adjust, quick, greatly improved workman's operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this adjustable soldering set.
Fig. 2 is the schematic diagram on welding bench that is installed on of this adjustable soldering set.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Adjustable soldering set shown in Fig. 1 and Fig. 2 mainly comprises alignment pin 7, L shaped pressing plate 3, the supporting seat 2 with clamping cylinder 1, clamp arm 4, jacking cylinder 13, Connection Block 12 and the limited block 10 of portable plate 8, supporting workpiece, portable plate 8 and supporting seat 2 are arranged on welding bench 14, clamping cylinder 1 is fixedly installed in supporting seat 2, the upper articulation of supporting seat 2 has clamp arm 4, clamping cylinder 1 drives clamp arm 4 to rotate around pin joint, clamp arm 4 is connected with and is withheld 6 by contiguous block 5, withholds 6 and coordinates clamping work pieces with alignment pin 7, alignment pin 7 is vertically installed on portable plate 8, the upper surface of portable plate 8 arranges L shaped pressing plate 3, the riser of L shaped pressing plate 3 is fixedly connected on supporting seat 2, the flat board of L shaped pressing plate 3 is fixed portable plate 8 on welding bench 14 by clamping screw 3-1, the other limited block 10 that is provided with in adjacent two orthogonal side end faces of portable plate 8, limited block 10 is fixed on welding bench 14, portable plate 8 is connected with limited block 10 by adjusting bolt 11, between the side end face of limited block 10 and portable plate 8, be provided with the open washer 9 being connected in adjusting bolt 11, open washer 9 is arranged between limited block 10 and the side end face of portable plate 8, while regulating the horizontal level of portable plate 8, unclamp adjusting bolt 11, open washer 9 is taken out or increases new open washer 9, and then rotate backward adjusting bolt 11 and lock, it is worth mentioning that, on portable plate 8, be fixedly installed a connecting seat 12, the upper end of Connection Block 12 is provided with the guide pin bushing 12-1 of an insertion alignment pin 7, the lower end of Connection Block 12 is through portable plate 8 and welding bench 14 and be connected with a jacking cylinder 13, and the piston rod of jacking cylinder 13 stretches in guide pin bushing 12-1 and is connected with alignment pin 7.
Many covers adjustable soldering set of the present invention can be set on welding bench 14, before welding, according to the profile of workpiece, adjust horizontal level and the vertical position of the alignment pin 7 of each strong point, first unclamp the clamping screw 3-1 on L shaped pressing plate 3, make portable plate 8 in state that can be movable, regulate respectively again the regulating part of 8 two perpendicular side end faces of portable plate can change the position of portable plate in X-direction and Y direction, and alignment pin 7 move on horizontal plane with portable plate 8; Alignment pin 7, in the position of Z-direction, is controlled by jacking cylinder 13.After the alignment pin 7 of each strong point is all debugged and is put in place, workpiece is positioned on the bracing frame being formed by a plurality of alignment pins 7, start clamping cylinder 1, drive clamp arm 4 to press down, until withhold 6 by Work-sheet pressing on alignment pin 7, can start weld job, its welding precision is high, constant product quality.

Claims (3)

1. an adjustable soldering set, comprise the alignment pin for supporting workpiece, it is characterized in that: described alignment pin is installed on a portable plate, the upper surface of described portable plate is provided with a L shaped pressing plate, the flat board of described L shaped pressing plate is fixed described portable plate on welding bench by clamping screw, the riser of described L shaped pressing plate is fixedly connected on a supporting seat having with clamping cylinder, on described supporting seat, be hinged with by described clamping cylinder and drive the clamp arm rotating, described clamp arm is connected with the head of withholding with described alignment pin compression fit; At the other limited block being fixed on described welding bench that is provided with at least one side end face of described portable plate, described portable plate is connected with described limited block by adjusting bolt, between described limited block and the side end face of described portable plate, is provided with the open washer being connected in described adjusting bolt.
2. adjustable soldering set according to claim 1, it is characterized in that: on described portable plate, be equipped with a connecting seat, the upper end of described Connection Block is provided with the guide pin bushing of the described alignment pin of an insertion, the lower end of described Connection Block is fixed with a jacking cylinder, and the piston rod of described jacking cylinder stretches in described guide pin bushing and is connected with described alignment pin.
3. adjustable soldering set according to claim 1 and 2, is characterized in that: two perpendicular sides, side end faces of described portable plate are provided with described limited block.
CN201310709492.7A 2013-12-21 2013-12-21 Adjustable welding set Active CN104128733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310709492.7A CN104128733B (en) 2013-12-21 2013-12-21 Adjustable welding set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310709492.7A CN104128733B (en) 2013-12-21 2013-12-21 Adjustable welding set

Publications (2)

Publication Number Publication Date
CN104128733A true CN104128733A (en) 2014-11-05
CN104128733B CN104128733B (en) 2017-03-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310709492.7A Active CN104128733B (en) 2013-12-21 2013-12-21 Adjustable welding set

Country Status (1)

Country Link
CN (1) CN104128733B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078065A (en) * 2016-08-28 2016-11-09 浙江雅虎汽车部件有限公司 A kind of seat cushions assembly steel wire weld frock
CN107253012A (en) * 2017-07-27 2017-10-17 天津国际铁工焊接装备有限公司 A kind of bodywork assembly roof bow linkage positioning device
CN107322218A (en) * 2017-06-15 2017-11-07 安徽蓝华金属科技股份有限公司 A kind of flexible detent mechanism of automotive body welding gas control

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090034546A (en) * 2007-10-04 2009-04-08 주식회사 성우하이텍 Clamping apparatus for welding
CN102059496A (en) * 2010-12-03 2011-05-18 天津天汽模车身装备技术有限公司 Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof
CN202070872U (en) * 2011-03-23 2011-12-14 哈尔滨新科锐工艺装备制造有限公司 Arm-rocking type positioning and locking device for lower vehicle body of lightweight vehicle
CN102513756A (en) * 2011-11-23 2012-06-27 奇瑞汽车股份有限公司 Automobile body welding clamp
CN202607145U (en) * 2012-04-25 2012-12-19 江铃汽车股份有限公司 Welding clamping mechanism capable of self locking
CN202861720U (en) * 2012-10-19 2013-04-10 兰州吉利汽车工业有限公司 Welding jig positioning pin mechanism capable of being adjusted in three directions
CN202934282U (en) * 2012-09-10 2013-05-15 宁波远景汽车零部件有限公司 Welding location mechanism of front longitudinal beam front end connecting plate assembly
CN203109514U (en) * 2013-02-22 2013-08-07 上海安莱德汽车零部件有限公司 Welding clamp used for automobile roof drip
CN203679592U (en) * 2013-12-21 2014-07-02 柳州万众汽车部件有限公司 Adjustable welding tool

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090034546A (en) * 2007-10-04 2009-04-08 주식회사 성우하이텍 Clamping apparatus for welding
CN102059496A (en) * 2010-12-03 2011-05-18 天津天汽模车身装备技术有限公司 Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof
CN202070872U (en) * 2011-03-23 2011-12-14 哈尔滨新科锐工艺装备制造有限公司 Arm-rocking type positioning and locking device for lower vehicle body of lightweight vehicle
CN102513756A (en) * 2011-11-23 2012-06-27 奇瑞汽车股份有限公司 Automobile body welding clamp
CN202607145U (en) * 2012-04-25 2012-12-19 江铃汽车股份有限公司 Welding clamping mechanism capable of self locking
CN202934282U (en) * 2012-09-10 2013-05-15 宁波远景汽车零部件有限公司 Welding location mechanism of front longitudinal beam front end connecting plate assembly
CN202861720U (en) * 2012-10-19 2013-04-10 兰州吉利汽车工业有限公司 Welding jig positioning pin mechanism capable of being adjusted in three directions
CN203109514U (en) * 2013-02-22 2013-08-07 上海安莱德汽车零部件有限公司 Welding clamp used for automobile roof drip
CN203679592U (en) * 2013-12-21 2014-07-02 柳州万众汽车部件有限公司 Adjustable welding tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078065A (en) * 2016-08-28 2016-11-09 浙江雅虎汽车部件有限公司 A kind of seat cushions assembly steel wire weld frock
CN106078065B (en) * 2016-08-28 2018-05-22 浙江雅虎汽车部件有限公司 A kind of seat cushions assembly steel wire weld frock
CN107322218A (en) * 2017-06-15 2017-11-07 安徽蓝华金属科技股份有限公司 A kind of flexible detent mechanism of automotive body welding gas control
CN107253012A (en) * 2017-07-27 2017-10-17 天津国际铁工焊接装备有限公司 A kind of bodywork assembly roof bow linkage positioning device
CN107253012B (en) * 2017-07-27 2018-12-04 天津国际铁工焊接装备有限公司 A kind of bodywork assembly roof bow linkage positioning device

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