CN104985372B - Frame of motorcycle welding tooling head tube positioner - Google Patents

Frame of motorcycle welding tooling head tube positioner Download PDF

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Publication number
CN104985372B
CN104985372B CN201510396747.8A CN201510396747A CN104985372B CN 104985372 B CN104985372 B CN 104985372B CN 201510396747 A CN201510396747 A CN 201510396747A CN 104985372 B CN104985372 B CN 104985372B
Authority
CN
China
Prior art keywords
square chest
work platforms
positioning boss
head tube
pressing plate
Prior art date
Application number
CN201510396747.8A
Other languages
Chinese (zh)
Other versions
CN104985372A (en
Inventor
王亚军
彭天
彭天一
Original Assignee
力帆实业(集团)股份有限公司
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.)
Filing date
Publication date
Application filed by 力帆实业(集团)股份有限公司 filed Critical 力帆实业(集团)股份有限公司
Priority to CN201510396747.8A priority Critical patent/CN104985372B/en
Publication of CN104985372A publication Critical patent/CN104985372A/en
Application granted granted Critical
Publication of CN104985372B publication Critical patent/CN104985372B/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
    • B23K37/0443Jigs

Abstract

The invention discloses a kind of frame of motorcycle welding tooling head tube positioner, in the front end of work platforms (1), front square chest (2) is set, the bottom of this front square chest (2) fixes with work platforms (1), top setting angle device (3) at front square chest (2), equipped with positioning boss (4) on described protractor (3), location bar (5) is set on this positioning boss (4), the axial line of location bar (5) overlaps with the axial line of positioning boss (4), upper end suit pressing plate (6) in location bar (5), pressing plate (6) can pass through nut check.The present invention is reasonable in design, simple in construction, has interchangeability completely, accurate positioning, compress quickly, convenient disassembly flexible and changeable, adapt to various needs, versatility is good.

Description

Frame of motorcycle welding tooling head tube positioner
Technical field
The invention belongs to technical field of tooling clamps, specifically, particularly to a kind of frame of motorcycle welding Fixture vehicle head tube positioner.
Background technology
With the development of difference science and technology, mechanical industry produces situation and there occurs significant change, multi items The production of small lot account for the biggest advantage.As a example by motorcycle, motorcycle product is constantly updating, A kind of product continuous production is just replaced for 2 to three years by new product, and the most original traditional mode of production is accurate Standby work, joins the mode of production of a set of special fixture, is extremely not suitable with this with one procedure or a kind of product Productive prospecting, is mainly manifested in:
1) small lot batch manufacture uses special tooling uneconomical, uses pattern: manufacture and design use Scrap.Spending a large amount of human and material resources, product cost is high.
2) traditional production technology preparation, manufacture and design special fixture, need longer time, It is unable to catch up with the needs of launch.
3) fast due to product renewing, equipment special easily causes and overstocks particularly multi items multiple clamping apparatus, the most not During production, occupied ground, causes unnecessary waste.
So, in terms of technological equipment, it is necessary to reform its narrow specificity needs, seek a kind of low cost, Manufacturing cycle is short, adapt to again be continually changing a kind of advanced fixture of poor product object, is allowed to applicable new Productive prospecting needs.
Summary of the invention
The technical problem to be solved is the frame of motorcycle welding tooling providing a kind of versatility good Head tube positioner.
Technical scheme is as follows: a kind of frame of motorcycle welding tooling head tube positioner, in work The front end making platform (1) arranges front square chest (2), the bottom of this front square chest (2) and work platforms (1) phase Fixing, on top setting angle device (3) of front square chest (2), equipped with convex on described protractor (3) Platform (4), this positioning boss (4) arranges location bar (5), the axial line of location bar (5) and convex The axial line of platform (4) overlaps, and in upper end suit pressing plate (6) of location bar (5), pressing plate (6) can pass through Nut check.
It is known that need to determine benchmark before frame of motorcycle welding, reference position typically has at two, i.e. car Head tube and electromotor suspension plate, after only benchmark is reserved, just can ensure that the accuracy of Frame Welding.This Bright for welding frame of motorcycle time to head tube position, during location, first take off pressing plate, then by head tube It is set on the bar of location, the most again overlaps top board, and turn nut pressing plate is locked, make head tube clamp Between positioning boss and pressing plate, whole operation is the most convenient but also quick, and can ensure that head tube location is firm. Protractor can change the inclination angle of head tube as required, to adapt to the inclination angle needs of different automobile types head tube; Front square chest can use standard component, selects the front square chest of different size to disclosure satisfy that the height of different automobile types head tube Requirement.As can be seen here, the present invention has interchangeability completely, accurate positioning, compress quickly, convenient disassembly Flexible and changeable, adapt to various needs, versatility is good.
Described work platforms (1) is rectangle, has apolegamy by matrix distribution on the end face of work platforms (1) Hole, all sides of work platforms (1) are also evenly arranged with apolegamy hole.Apolegamy hole on work platforms can be used In locating module and the fixture of the various functions of splicing, to adapt to various different needs.
The cross section of described front square chest (2) is " u "-shaped, in the left and right side of front square chest (2), end face and Apolegamy hole it is evenly arranged with on below;With the front end face of work platforms (1) after front square chest (2) lower end Recline, be bolted between front square chest (2) and work platforms (1).Square chest moulding before above structure Simply, it is easy to processing and fabricating, and front square chest and work platforms are connected firmly, reliably, front square chest is pacified Dress protractor is the most convenient.
In order to simplify structure, convenient operation, described protractor (3) is by the fixed arm being hinged and lever arm Composition, wherein, fixed arm is fixed by the top of bolt with front square chest (2), and lever arm passes through bolt Connect positioning boss (4).
Different choose to install needs to meet, the fixed arm and lever arm of described protractor (3) are respectively provided with There is equally distributed apolegamy hole.
Described positioning boss (4) is up-small and down-big two-part section column structure, pressing plate (6) be upper big under Little two-part step cutting pattern structure.Above structure positioning boss and pressing plate all can stretch in head tube, and lead to Cross the end face laminating of step surface and head tube, which further increases the reliability of clamping head tube.
Beneficial effect: the present invention is reasonable in design, simple in construction, there is interchangeability completely, accurate positioning, Compression is quick, convenient disassembly is flexible and changeable, adapts to various needs, and versatility is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the use state diagram of the present invention.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1 and Figure 2, work platforms 1 is rectangle, by matrix distribution on the end face of work platforms 1 There is apolegamy hole, all sides of work platforms 1 are also evenly arranged with apolegamy hole.Front end at work platforms 1 Arranging front square chest 2, the cross section of this front square chest 2 is " u "-shaped, at left and right side, the end face of front square chest 2 And on below, it is evenly arranged with apolegamy hole.After front square chest 2 lower end, the front end face with work platforms 1 reclines, It is bolted between front square chest 2 and work platforms 1.
As shown in Figure 1 and Figure 2, arranging protractor 3 on the top of front square chest 2, protractor 3 is by being hinged Fixed arm and lever arm composition, the fixed arm and lever arm of protractor 3 are provided with equally distributed Apolegamy hole.The fixed arm of protractor 3 is fixed by the top of bolt with front square chest 2.At protractor 3 Being bolted positioning boss 4 on lever arm, positioning boss 4 is up-small and down-big two-part section column structure. Arranging location bar 5 on positioning boss 4, the axial line of location bar 5 overlaps with the axial line of positioning boss 4, The lower end of location bar 5 and positioning boss 4 threaded engagement.At the upper end suit pressing plate 6 of location bar 5, pressing plate 6 For up big and down small two-part step cutting pattern structure, pressing plate 6 can pass through nut check.
Such as Fig. 3 and combine shown in Fig. 1, Fig. 2, the present invention is so to position head tube:
First take off pressing plate 6, then head tube 7 be set on the bar 5 of location, set top board 6 the most again, The upper port of head tube 7 is stretched in the lower end making pressing plate 6, and the lower port of head tube 7 is inserted in positioning boss 4 Upper end, finally turn nut and pressing plate 6 locked, make head tube 7 be clamped in positioning boss 4 and pressing plate 6 Between.The inclination angle of head tube 7 can be changed as required, to adapt to by the lever arm of work angle device 3 The inclination angle of different automobile types head tube needs;The front square chest 2 selecting different size disclosure satisfy that different automobile types headstock The requirement for height of pipe.

Claims (3)

1. a frame of motorcycle welding tooling head tube positioner, it is characterised in that: in work platforms (1) Front end front square chest (2) is set, the bottom of this front square chest (2) fixes with work platforms (1), front Top setting angle device (3) of square chest (2), equipped with positioning boss (4) on described protractor (3), should Location bar (5), the axial line of location bar (5) and the axle of positioning boss (4) are set on positioning boss (4) Heart line overlaps, and in upper end suit pressing plate (6) of location bar (5), pressing plate (6) can pass through nut check;
Described work platforms (1) is rectangle, has apolegamy by matrix distribution on the end face of work platforms (1) Hole, all sides of work platforms (1) are also evenly arranged with apolegamy hole;
The cross section of described front square chest (2) is " u "-shaped, in the left and right side of front square chest (2), end face and Apolegamy hole it is evenly arranged with on below;With the front end face of work platforms (1) after front square chest (2) lower end Recline, be bolted between front square chest (2) and work platforms (1);
Described positioning boss (4) is up-small and down-big two-part section column structure, pressing plate (6) be upper big under Little two-part step cutting pattern structure.
Frame of motorcycle welding tooling head tube positioner the most according to claim 1, its feature exists In: described protractor (3) is made up of the fixed arm being hinged and lever arm, and wherein, fixed arm passes through spiral shell Bolt fixes with the top of front square chest (2), and lever arm is bolted positioning boss (4).
Frame of motorcycle welding tooling head tube positioner the most according to claim 2, its feature exists In: on the fixed arm and lever arm of described protractor (3), it is provided with equally distributed apolegamy hole.
CN201510396747.8A 2015-07-08 2015-07-08 Frame of motorcycle welding tooling head tube positioner CN104985372B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510396747.8A CN104985372B (en) 2015-07-08 2015-07-08 Frame of motorcycle welding tooling head tube positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510396747.8A CN104985372B (en) 2015-07-08 2015-07-08 Frame of motorcycle welding tooling head tube positioner

Publications (2)

Publication Number Publication Date
CN104985372A CN104985372A (en) 2015-10-21
CN104985372B true CN104985372B (en) 2016-09-14

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CN201510396747.8A CN104985372B (en) 2015-07-08 2015-07-08 Frame of motorcycle welding tooling head tube positioner

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328379B (en) * 2015-11-09 2017-09-05 力帆实业(集团)股份有限公司 Knight's car sample welding clamp of vehicle frame
CN105364329B (en) * 2015-11-09 2017-08-25 力帆实业(集团)股份有限公司 A kind of anterior segment structure processing method of knight's car sample vehicle frame
CN105328381B (en) * 2015-11-09 2017-10-20 力帆实业(集团)股份有限公司 Knight's car sample vehicle frame front waist section positioning welding clamp structure
CN105328380B (en) * 2015-11-09 2017-03-22 力帆实业(集团)股份有限公司 Method for machining frame middle segment structure of motorcycle sample
CN105382435B (en) * 2015-11-25 2017-10-20 力帆实业(集团)股份有限公司 A kind of anterior segment structure processing method of scooter sample vehicle frame
CN105522289B (en) * 2015-12-07 2017-11-10 力帆实业(集团)股份有限公司 A kind of striding type sport car sample vehicle frame processing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2860720Y (en) * 2006-01-23 2007-01-24 重庆宗申技术开发研究有限公司 Spot welding clamper of motorcycle frame assembly
CN202169462U (en) * 2011-07-27 2012-03-21 平湖市隆昌机械有限公司 Motorcycle frame assembly welding jig
CN202224878U (en) * 2011-07-27 2012-05-23 平湖市隆昌机械有限公司 Welding fixture for motorcycle frame assemblies
CN203679592U (en) * 2013-12-21 2014-07-02 柳州万众汽车部件有限公司 Adjustable welding tool
CN204771306U (en) * 2015-07-08 2015-11-18 力帆实业(集团)股份有限公司 Head tube welding position device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0361541B2 (en) * 1986-04-03 1991-09-20 Nippon Kokan Kk

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2860720Y (en) * 2006-01-23 2007-01-24 重庆宗申技术开发研究有限公司 Spot welding clamper of motorcycle frame assembly
CN202169462U (en) * 2011-07-27 2012-03-21 平湖市隆昌机械有限公司 Motorcycle frame assembly welding jig
CN202224878U (en) * 2011-07-27 2012-05-23 平湖市隆昌机械有限公司 Welding fixture for motorcycle frame assemblies
CN203679592U (en) * 2013-12-21 2014-07-02 柳州万众汽车部件有限公司 Adjustable welding tool
CN204771306U (en) * 2015-07-08 2015-11-18 力帆实业(集团)股份有限公司 Head tube welding position device

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