CN103962779B - The fixture of mounting bracket on the steering column of a kind of fascia board girder - Google Patents
The fixture of mounting bracket on the steering column of a kind of fascia board girder Download PDFInfo
- Publication number
- CN103962779B CN103962779B CN201410197080.4A CN201410197080A CN103962779B CN 103962779 B CN103962779 B CN 103962779B CN 201410197080 A CN201410197080 A CN 201410197080A CN 103962779 B CN103962779 B CN 103962779B
- Authority
- CN
- China
- Prior art keywords
- block
- steering column
- mounting bracket
- flat board
- hole
- 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.)
- Active
Links
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
The present invention relates to the fixture of mounting bracket on the steering column of a kind of fascia board girder, including left and right support；The middle part of described left and right support is provided with lower cylinder, and the inner side of described left and right support is equipped with on lower cushion block, and lower cushion block and is equipped with lower gasket, and the upper surface of left and right support is equipped with slideway；Balladeur train all it is cased with on slideway；Being equipped with guide card above balladeur train, balladeur train upper end is fixed with lower flat board, and the groove that guide card is provided with through lower flat board lower surface；Lower cylinder is connected on the lower surface of lower flat board, and the cylinder axis of lower cylinder connects fore-stock；The upper end of fore-stock is provided with front fore-set.The present invention sets jagged inverted v-shaped front top plate, preventing while on steering column, mounting bracket is by lower-powered front air cylinder excess compression, ensure that front air cylinder is unaffected to the promotion effect of mounting bracket on steering column, set determine Kong Ding, the isostructural setting of locating pin ensure that fixture is to the accurate clamping of mounting bracket on the steering column of fascia board girder.
Description
Technical field
The present invention relates to auto welding jig technical field, turning of a kind of fascia board girder
The fixture of mounting bracket on tubing string.
Background technology
In recent years, domestic automobile industry quickly increases, the competition of automobile market, each automobile production
The quality of car load, while Devoting Major Efforts To Developing new model, is the most increasingly paid attention to by producer, the car load matter to automobile
It is exactly weld jig that amount affects one of most important factor, during automobile production, and the most each new model
Go into operation, be required to put into corresponding weld jig, see, from new car model development to propelling by existing market situation
Market, it is desirable to the cycle is short, thus to the design of weld jig, manufacture, debug the higher requirement of proposition.
The function of auto welding jig is the correct assembling in order to realize bodywork parts, it is ensured that part is correctly arranged in pairs or groups
With complete welding.Generally evaluate in terms of assembly precision, shortening manufacturing cycle and adjustable etc. in engineering
The quality of auto welding jig design.Location is the element that weld jig is most basic, is also that design process is main
Consider that element, Position Design standardization improve the performance of weld jig to a great extent, shorten the cycle, carry
High benefit.Fascia board girder is parts important on automobile, is used for placing, supporting all kinds of confession driver
The instrument directly observed, owing to mostly being of being welded on fascia board girder is sheet member, and sheet member is held
Situations below easily occurs: 1, planform is complicated, composition difficulty: the parts on automobile mostly are sheet stamping
The space housing of part welding equipment, in order to handsome in appearance and housing have certain rigidity, the zero of composition itself
Part is typically the space curved surface body through drawing and moulding, and planform is complex；2, poor rigidity, yielding:
Having certain rigidity through the sheet stamping member of overmolding, but compare with machined piece, rigidity is very different,
And single large-scale stamping parts is easily deformed, after being only welded into bodyshell, just there is stronger rigidity.
In order to ensure the welding quality of fascia board girder assembly, prevent instrument from rocking or connect shakiness, protecting
The clamping effect of card weld jig, people need the automotive meter that a kind of use is more flexible, clamping is more stable
The weld jig of dash board crossbeam assembly.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides and pacifies on the steering column of a kind of fascia board girder
The fixture of dress support.
The present invention solves its technical problem and realizes by the following technical solutions:
The fixture of mounting bracket on the steering column of a kind of fascia board girder, including left and right support；Institute
The middle part stating left and right support is provided with lower cylinder, and the inner side of described left and right support is equipped with lower cushion block, and under
Being equipped with lower gasket on cushion block, the upper surface of left and right support is equipped with slideway；All it is cased with sliding on described slideway
Frame；Being equipped with guide card above described balladeur train, balladeur train upper end is fixed with lower flat board, and guide card is through lower flat board
Lower flat board is played position-limiting action by the groove that lower surface is provided with, and can regulate down by adjusting the thickness of lower gasket
Flat board sliding scale on support；Described lower cylinder is connected on the lower surface of lower flat board, the gas of lower cylinder
Cylinder shaft connects fore-stock, and in use, fore-stock is fixed on clamping bench, by controlling stretching of lower cylinder
Contracting, can make lower cylinder control lower flat board movable on balladeur train；The upper end of described fore-stock is provided with front fore-set；
The upper end of described front fore-set is provided with front top plate, and the centre of front fore-set is provided with front air cylinder；The cylinder of described front air cylinder
Axle top is provided with prelocalization nail, and in use, front air cylinder may utilize and installs on the fixing steering column of prelocalization nail
The bottom of support, prevents the lower end of mounting bracket on steering column from sliding on front top plate, and current gas
When cylinder is reduced to below front top plate, on steering column, mounting bracket will be supported by front top plate, it is to avoid on steering column
The lower end of mounting bracket directly bears against on the cylinder axis of front air cylinder, causes front air cylinder to be installed on steering column and props up
Excess compression under the pressure of frame, when next time opens the switch of front air cylinder, the cylinder axis of front air cylinder is difficult to stretch out
The appearance of situation；On front side of described lower flat board upper surface, middle part is provided with and determines hole block, and determines between hole block and lower flat board
It is provided with and determines hole pad, be provided with in determining hole block and determine Kong Ding, and the rear end determining Kong Ding is provided with and determines hole nut, determines hole spiral shell
Female and determine to be provided with ring washer between the block of hole, determine hole nut by adjustment, the extension elongation of the adjustable Kong Ding that adjusts,
Thus adjust and determine Kong Ding to the fixed effect of mounting bracket on steering column, determine hole block arranged on left and right sides correspondence and set
Have a left side to determine hole block, hole block is determined on the right side；A described left side is determined to be provided with a left side between hole block and lower flat board and is determined hole pad；The described right side is fixed
It is provided with the right side between hole block and lower flat board and determines hole pad；The rear end face of described lower flat board is fixed with air cylinder group；Described gas
The top of cylinder group is provided with upper plate；Upper left pad it is sequentially provided with from top to bottom on the left of the upper surface of described upper plate
With upper left jacking block；Upper right pad and upper right jacking block it is sequentially provided with from top to bottom on the right side of the upper surface of described upper plate,
And upper right jacking block is symmetrical about the axis of upper plate with upper left jacking block.
The rear end face of described lower flat board is for connecting inclined-plane, and the angle connecting inclined-plane and horizontal plane is 25 °.
The front end of the described Kong Ding of determining is coniform ailhead, and the middle part determining Kong Ding is provided with annulus block.
Described front top plate be on rear side of inverted v-shaped, and front top plate middle part be provided with recess, the front top plate of inverted v-shaped with
Adapt to the end face that on steering column, mounting bracket lower end tilts, and the setting of recess can ensure that front top plate is not interfered
The stretching motion of front air cylinder.
The rear portion of described air cylinder group is provided with crawl handle, facilitates user in dismounting time shift dynamic air cylinder group.
Described upper left jacking block and upper right jacking block are L-type block, and the top of upper left jacking block and upper right jacking block is tiltedly
Face, to adapt to the top profile of mounting bracket on steering column.
The invention has the beneficial effects as follows: the present invention has reasonable in design, easy to adjust, entrapment is steady
The advantages such as fixed, accurate positioning, if jagged inverted v-shaped front top plate, are preventing installation on steering column
Frame is by while lower-powered front air cylinder excess compression, it is ensured that front air cylinder is to mounting bracket on steering column
Promotion effect unaffected, set determine Kong Ding, the isostructural setting of locating pin ensure that fixture is to automobile
On the steering column of dashboard cross member, the accurate clamping of mounting bracket, reduces automobile instrument in welding process
The deformation extent of plate crossbeam assembly, advantageously reduces subsequent correction work, it is ensured that product quality.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the front right-side perspective view of the part of the present invention；
Fig. 3 is the right view of the part of the present invention；
Fig. 4 is the left view of the present invention；
Fig. 5 is the left rear side axonometric chart of the front top plate of the present invention；
Fig. 6 is the axonometric chart of the support of the present invention；
Fig. 7 is the axonometric chart determining Kong Ding of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below in conjunction with being specifically illustrating, the present invention is expanded on further.
As shown in Figures 1 to 7, the fixture of mounting bracket on the steering column of a kind of fascia board girder, bag
Include left and right support 104；The middle part of described left and right support 104 is provided with lower cylinder 122, left and right support 104
Inner side be equipped with on lower cushion block 123, and lower cushion block 123 and be equipped with lower gasket 125, left and right support 104
Upper surface is equipped with slideway 107；Balladeur train 106 all it is cased with on described slideway 107；It is all provided with above described balladeur train 106
There are guide card 108, balladeur train 106 upper end to be fixed with lower flat board 109, and guide card 108 sets through lower flat board 109 lower surface
Some grooves 127 are to 109 position-limiting actions of lower flat board；Described lower cylinder 122 is connected to the lower end of lower flat board 109
On face, the cylinder axis of lower cylinder 122 connects fore-stock 105, and in use, fore-stock 105 is fixed on clamping
On platform, by controlling the flexible of lower cylinder 122, lower cylinder 122 can be made to control lower flat board 109 on balladeur train 106
Movable；The upper end of described fore-stock 105 is provided with front fore-set 101；Before the upper end of described front fore-set 101 is provided with
Top board 103, the centre of front fore-set 101 is provided with front air cylinder 102；Described front air cylinder 102 is provided with prelocalization nail 121,
In use, front air cylinder 102 may utilize prelocalization nail 121 and fixes the bottom of mounting bracket on steering column, anti-
Only on steering column, slide on front top plate 103 in the lower end of mounting bracket, and before current cylinder 102 is reduced to
During top board less than 103, on steering column, mounting bracket will be supported by front top plate 103, it is to avoid pacifies on steering column
The lower end of dress support directly bears against on the cylinder axis of front air cylinder 102, causes front air cylinder 102 to be pacified on steering column
Excess compression under the pressure of dress support, the cylinder axis of front air cylinder 102 when next time opens the switch of front air cylinder 102
It is difficult to the appearance of situations such as stretching out；On front side of described lower flat board 109 upper surface, middle part is provided with and determines hole block 112, and fixed
It is provided with between hole block 112 and lower flat board 109 and determines hole pad 113, be provided with in determining hole block 112 and determine hole nail 114, and fixed
The rear end of hole nail 114 is provided with determines hole nut 126, determines hole nut 126 and determines to be provided with ring washer between hole block 112
11401, determine hole nut 126 by adjusting, the extension elongation of adjustable hole nail 114 of adjusting, thus adjust and determine Kong Ding
The fixed effect of mounting bracket on 114 pairs of steering columns, determines hole block 112 arranged on left and right sides and is correspondingly provided with and left determines hole
Hole block 110b is determined on block 110a, the right side；A described left side is determined to be provided with a left side between hole block 110a and lower flat board 109 and is determined hole pad 111a；
The described right side is determined to be provided with the right side between hole block 110b and lower flat board 109 and is determined hole pad 111b；The rear end of described lower flat board 109
Face is fixed with air cylinder group 115；The top of described air cylinder group 115 is provided with upper plate 117；Described upper plate 117
Upper left pad 120 and upper left jacking block 118 it is sequentially provided with from top to bottom on the left of upper surface；Described upper plate 117 upper
It is sequentially provided with upper right pad 119 and upper right jacking block 116 on the right side of end face from top to bottom, and upper right jacking block 116 is with upper left
Jacking block 118 is symmetrical about the axis of upper plate 117.
The rear end face of described lower flat board 109 is for connecting inclined-plane 128, and the angle connecting inclined-plane 128 and horizontal plane is
25 °, the connection inclined-plane 128 of inclination is conducive to upper right jacking block 116 the most close with upper left jacking block 118
The top of mounting bracket on steering column, in order to the top of mounting bracket on steering column is carried out location clamping.
The described front end determining hole nail 114 is coniform ailhead 11403, and the middle part determining hole nail 114 is provided with annulus block
11402, annulus block 11402 for from the front portion determining hole nail 114 to position-limiting action determining hole nail 114, prevent
Determine hole nail 114 from determining hole block 112 is deviate from.
Described front top plate 103 is that on rear side of inverted v-shaped, and front top plate 103, middle part is provided with recess 10301, inverted v-shaped
Front top plate 103 to adapt to the end face that mounting bracket lower end on steering column tilts, and the setting of recess 10301
Can ensure that front top plate 103 does not interfere front air cylinder 102 to lift mounting bracket on steering column through front top plate 103
Motion.
The rear portion of described air cylinder group 115 is provided with crawl handle 124, facilitates user in dismounting time shift dynamic air cylinder group
115。
Described upper left jacking block 118 and upper right jacking block 116 are L-type block, and upper left jacking block 118 and upper right jacking block 116
Top be inclined-plane, to adapt to the top profile of mounting bracket on steering column.
In use, hang over prelocalization nail by attached for mounting bracket on the steering column of fascia board girder and determine
Hole nails on, and mobile lower flat board is movable on balladeur train, and by under each cylinder adjustment of each pad or correspondence
The position of each Clamp blocks on flat board, makes the clamping device on lower flat board turn to fascia board girder
On tubing string, mounting bracket is clamped fixing.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.This
The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a fixture for mounting bracket on the steering column of fascia board girder, including left and right support；
The middle part of described left and right support is provided with lower cylinder, it is characterised in that: the inner side of described left and right support is all provided with
Having on lower cushion block, and lower cushion block and be equipped with lower gasket, the upper surface of left and right support is equipped with slideway；Described
Balladeur train all it is cased with on slideway；Being equipped with guide card above described balladeur train, balladeur train upper end is fixed with lower flat board, and leads
The groove that sheet is provided with through lower flat board lower surface；Described lower cylinder is connected on the lower surface of lower flat board, the therapeutic method to keep the adverse QI flowing downwards
The cylinder axis of cylinder connects fore-stock；The upper end of described fore-stock is provided with front fore-set；The upper end of described front fore-set
Being provided with front top plate, the centre of front fore-set is provided with front air cylinder；The cylinder axis top of described front air cylinder is provided with prelocalization
Nail；On front side of described lower flat board upper surface, middle part is provided with and determines hole block, and determines to be provided with between hole block and lower flat board to determine hole
Pad, is provided with in determining hole block and determines Kong Ding, determines the rear end of Kong Ding and is provided with and determines hole nut, and determines hole nut and determine hole
Be provided with ring washer between block, determine hole block arranged on left and right sides be correspondingly provided with left determine hole block, hole block is determined on the right side；A described left side
Determine between hole block and lower flat board, to be provided with a left side and determine hole pad；The described right side is determined to be provided with the right side between hole block and lower flat board and is determined hole pad；
The rear end face of described lower flat board is fixed with air cylinder group；The top of described air cylinder group is provided with upper plate；Described upper top
It is separated with upper left pad on the left of the upper surface of plate and is provided with upper left jacking block；It is separated with on the right side of the upper surface of described upper plate
Right pad is provided with upper right jacking block, and upper right jacking block is symmetrical about the axis of upper plate with upper left jacking block.
The folder of mounting bracket on the steering column of a kind of fascia board girder the most according to claim 1
Tool, it is characterised in that: the rear end face of described lower flat board is for connecting inclined-plane, and connects the folder on inclined-plane and horizontal plane
Angle is 25 °.
The folder of mounting bracket on the steering column of a kind of fascia board girder the most according to claim 1
Tool, it is characterised in that: the front end of the described Kong Ding of determining is coniform ailhead, and the middle part determining Kong Ding is provided with annulus gear
Block.
The folder of mounting bracket on the steering column of a kind of fascia board girder the most according to claim 1
Tool, it is characterised in that: described front top plate is that on rear side of inverted v-shaped, and front top plate, middle part is provided with recess.
The folder of mounting bracket on the steering column of a kind of fascia board girder the most according to claim 1
Tool, it is characterised in that: the rear portion of described air cylinder group is provided with crawl handle.
The folder of mounting bracket on the steering column of a kind of fascia board girder the most according to claim 1
Tool, it is characterised in that: described upper left jacking block and upper right jacking block are L-type block, and upper left jacking block and upper right jacking block
Top be inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197080.4A CN103962779B (en) | 2014-05-09 | 2014-05-09 | The fixture of mounting bracket on the steering column of a kind of fascia board girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197080.4A CN103962779B (en) | 2014-05-09 | 2014-05-09 | The fixture of mounting bracket on the steering column of a kind of fascia board girder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103962779A CN103962779A (en) | 2014-08-06 |
| CN103962779B true CN103962779B (en) | 2016-09-14 |
Family
ID=51233041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197080.4A Active CN103962779B (en) | 2014-05-09 | 2014-05-09 | The fixture of mounting bracket on the steering column of a kind of fascia board girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103962779B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984931A (en) * | 2017-03-31 | 2017-07-28 | 安徽盛润机械科技有限公司 | Fascia board girder weld jig detent mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301959A (en) * | 1978-12-30 | 1981-11-24 | Benteler-Werke A.G. | Method series production of an outer column of a safety steering column for automotive vehicles |
| CN101883704A (en) * | 2007-10-12 | 2010-11-10 | Trw有限公司 | Clamp assembly for a steering column assembly |
| KR20110001509A (en) * | 2009-06-30 | 2011-01-06 | 현대자동차주식회사 | Steering column centering apparatus for vehicle |
| CN203209891U (en) * | 2013-03-04 | 2013-09-25 | 金寨县伟明机械制造有限公司 | Steering tubular column assembly welding clamp for forklift |
| CN203209912U (en) * | 2013-04-26 | 2013-09-25 | 贵阳永青仪电科技有限公司 | Welding clamp for steering column connecting pipe |
| CN203236153U (en) * | 2013-03-30 | 2013-10-16 | 奇瑞汽车股份有限公司 | Assembling auxiliary tool for transmission shaft of automotive steering column |
| CN203439100U (en) * | 2013-09-13 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Installing structure for steering tubular column |
-
2014
- 2014-05-09 CN CN201410197080.4A patent/CN103962779B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301959A (en) * | 1978-12-30 | 1981-11-24 | Benteler-Werke A.G. | Method series production of an outer column of a safety steering column for automotive vehicles |
| CN101883704A (en) * | 2007-10-12 | 2010-11-10 | Trw有限公司 | Clamp assembly for a steering column assembly |
| KR20110001509A (en) * | 2009-06-30 | 2011-01-06 | 현대자동차주식회사 | Steering column centering apparatus for vehicle |
| CN203209891U (en) * | 2013-03-04 | 2013-09-25 | 金寨县伟明机械制造有限公司 | Steering tubular column assembly welding clamp for forklift |
| CN203236153U (en) * | 2013-03-30 | 2013-10-16 | 奇瑞汽车股份有限公司 | Assembling auxiliary tool for transmission shaft of automotive steering column |
| CN203209912U (en) * | 2013-04-26 | 2013-09-25 | 贵阳永青仪电科技有限公司 | Welding clamp for steering column connecting pipe |
| CN203439100U (en) * | 2013-09-13 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Installing structure for steering tubular column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103962779A (en) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103949832B (en) | A kind of weld jig of fascia board girder assembly | |
| CN2855623Y (en) | Device for positioning auxiliary lacing wire between main parts of metal truss | |
| CN209550965U (en) | Welding fixture for body panel | |
| CN103934620A (en) | Sub-assembly welding clamp of automobile instrument board cross beam | |
| CN204546210U (en) | Abrasive belt grinding device | |
| CN103962779B (en) | The fixture of mounting bracket on the steering column of a kind of fascia board girder | |
| CN203936551U (en) | A kind of weld jig of fascia board girder assembly | |
| CN104526225B (en) | A kind of fixture turning to support reinforcing bracket assembly for welding of automotive | |
| CN104369022A (en) | Auxiliary floating supporting device for machining large castings and sheet type parts | |
| CN103949831A (en) | Welding fixture for automotive dashboard steering pipe column back bracket assembly | |
| CN207757208U (en) | Headlight lens assembling mechanism | |
| CN206509774U (en) | Cylinder cover of engine mould assembling face clamp for machining | |
| CN205519259U (en) | Pipe strap mold processing | |
| CN211304515U (en) | Pneumatic self-suction device for correcting springback of outer surface of stamping part | |
| CN208811441U (en) | A kind of seat support mounting device | |
| CN208961359U (en) | Decorative panel for automobile support frame welds positioning tool | |
| CN207142240U (en) | A kind of lifting for auto production line overturns slide device | |
| CN202903046U (en) | Fixture applied to automobile steering column fixing support | |
| CN206047650U (en) | A kind of flexible self-positioning drill unit of crawler belt supporter | |
| CN205074745U (en) | Bush flattens and device of pre -compaction round pin axle | |
| CN205797574U (en) | A kind of phone housing fixtures for painting | |
| CN108015542A (en) | Headlight lens assembling mechanism | |
| CN110000285A (en) | A kind of stamping die and its processing technology for seat mounting bracket | |
| CN205217777U (en) | Stabilizer bar head angle forming die | |
| CN207642546U (en) | With regulating device Double-station welding chucking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |