CN206200431U - A kind of car side wall frame welding tooling - Google Patents
A kind of car side wall frame welding tooling Download PDFInfo
- Publication number
- CN206200431U CN206200431U CN201621096814.0U CN201621096814U CN206200431U CN 206200431 U CN206200431 U CN 206200431U CN 201621096814 U CN201621096814 U CN 201621096814U CN 206200431 U CN206200431 U CN 206200431U
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- China
- Prior art keywords
- side wall
- wall frame
- support
- welding tooling
- car side
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Abstract
The utility model is related to a kind of car side wall frame welding tooling, including underframe, underframe includes at least two support beams being set up in parallel, and has the support cambered surface for supporting side wall frame in support beam, and the clamping device for being pressed on side wall frame in the support cambered surface is additionally provided with underframe.Car side wall frame welding tooling of the present utility model, support the support of cambered surface and the fixation of clamping device, it is yielding when can effectively solve the problems, such as that traditional car side wall frame reverse side is welded, improve welding precision, reduce the correction workload after welding deformation, improve production efficiency, further, due to clamping device can be moved on support beam length direction and clamp can around clamp arm axis rotate, make the clamping device can be to being clamped in some narrow spaces or the crossbeam being obliquely installed, so that side wall frame welding tooling of the present utility model is applicable to the welding of various car side wall frames, with good applicability and versatility.
Description
Technical field
The utility model is related to welding tooling technical field, and in particular to a kind of car side wall frame welding tooling.
Background technology
Car side wall frame as car overall skeleton major part, its welding quality directly affect vehicle assembling essence
Degree.Fig. 1 is a kind of side wall frame structure schematic diagram of car, mainly includes window upper beam 11, window underbeam 12, waist rail 13, shirt rim beam
14 and vertical beam.
At present, during car side wall frame is welded, the rod member for constituting side wall frame is spelled on mold first
Welding equipment is connect, and mainly completes the shaping of side wall frame, and constantly to the front of side wall frame, i.e., raised one side is welded for welding
Connect, be that side wall frame directly is placed on into rail is enterprising when being welded in the one side to side wall frame reverse side, i.e. arcs of recesses
Row free state is welded, when this state is welded, because the unbalanced stress weighing apparatus that welding is produced, and side wall frame are not fixed, and gusset
Window underbeam, waist rail, window upper beam, shirt rim beam of skeleton etc. both do not have planar support, and also no clamping device is fixed, and welding is produced
Raw stress will be deformed each beam of side wall frame, cause window underbeam, waist rail, window upper beam, shirt rim beam isoline degree can not
Meet Bus Frame required precision, although can be corrected after welding, but correction workload is big, and staff labor intensity is big, raw
Produce efficiency low.
Accordingly, it would be desirable to a kind of welding tooling when being welded specifically designed for car side wall frame reverse side, to solve car gusset
Skeleton reverse side welds yielding problem.
Utility model content
The purpose of this utility model is to provide a kind of car side wall frame welding tooling, anti-to solve car side wall frame
Face technical problem yielding when welding.
To achieve the above object, the technical scheme of the utility model car side wall frame welding tooling is：A kind of passenger car side
Skeleton welding tooling, including underframe are enclosed, underframe includes at least two support beams being set up in parallel, and has for supporting in support beam
The support cambered surface of side wall frame, is additionally provided with the clamping device for being pressed on side wall frame in the support cambered surface on underframe.
Further, the clamping device may move along the length direction of support beam and be assemblied in the support beam, described
The car side wall frame welding tooling also locking mechanism including fixed clamping device.
Further, the clamping device includes support base and the clamp arm being located on support base, and clamp arm is away from support
One end of seat is provided with the clamp for clamping side wall frame.
Further, the clamp can be rotated around the axis of the clamp arm.
Further, it is described support beam sides be provided with along support beam length direction extend slide rail, the support base with
The slide rail is slidably matched.
Further, the support beam is provided with the slide rail protective plate covered on above the slide rail.
Further, the locking mechanism includes multiple location holes being disposed in the support beam and is installed on institute
State the alignment pin on support base.
Further, fixed by least two beam weldings between the two neighboring support beam.
The beneficial effects of the utility model are：The utility model is using supporting surface support and the measure pair of gripping means grips
Side wall frame is supported and fixes, the window underbeam that can effectively solve to exist when traditional car side wall frame reverse side is welded, waist rail,
The yielding problems such as window upper beam, shirt rim beam, improve welding precision when side wall frame reverse side is welded, and reduce traditional welding deformation
The workload corrected afterwards, improve production efficiency.
Further, because clamping device can be moved on support beam length direction and the clamp of clamping device can be around described
The axis of clamp arm is rotated, and makes the clamping device can be to being clamped in some narrow spaces or the crossbeam being obliquely installed so that this
The side wall frame welding tooling of utility model is applicable to the welding of various car side wall frames, with good applicability and logical
The property used.
Further, the setting of slide rail protective plate can be effectively protected slide rail, it is to avoid the debris such as welding slag fall
On slide rail, the situation for causing slide rail service life to shorten.
Brief description of the drawings
Fig. 1 is a kind of side wall frame schematic diagram of car；
Fig. 2 is the utility model car side wall frame welding tooling specific embodiment schematic diagram；
Fig. 3 be Fig. 2 in show weld jig installation structural representation；
Fig. 4 is the working state schematic representation being arranged on side wall frame on Fig. 2 welding toolings；
Fig. 5 is the local detail structural representation of side wall frame welding tooling in Fig. 4.
In figure：1- side wall frames, 11- window upper beams, 12- window underbeams, 13- waist rails, 14- shirt rims beam, the welding of 2- side wall frames
Frock, 21- underframe, 22- support beams, 221- support cambered surfaces, 23- weld jigs, 24- slide rails, 25- slide rail protective plates, 26- is horizontal
Beam.
Specific embodiment
Implementation method of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of car side wall frame welding tooling of the present utility model, as shown in Figures 2 to 5, including underframe
21, underframe 21 includes two long support beams 22 being set up in parallel, and in other embodiments, support beam 22 can set three or more
It is many, to have more preferable supporting role to side wall frame 1, it is corresponding the need for ensure that side wall frame 1 is placed on when in support beam 22,
Each support beam 22 can contact side wall frame 1.Seven tail trimmers 26 of uniform welding between two neighboring support beam 22 and constitute
Frame structure, this structure is easy to process, lightweight and solid and reliable, and in other embodiments, crossbeam 26 can also be at least two
The section bar composition of root uniform welding, specifically setting how many can enter according to the strength demand of underframe 21, weight demands, cost requirement etc.
Row considers that the quantity of crossbeam 26 is more, and underframe is more firm, corresponding weight can bigger, cost it is higher.Wherein side support beam 22 is adopted
Carried out widening reinforcing with dimorphism material, in other embodiment, also can both sides use dimorphism material, with more firm performance.
The upper surface of support beam 22 is all provided with being set to arcs of recesses, is engaged in order to the arcwall face with side wall frame 1, the concave arc-shaped upper surface
Cambered surface 221 is as supported, and ensures that the machining accuracy of support cambered surface 221 in support beam 22 is sufficiently high, to improve welding precision.
The support beam 22 welded on the upper surface of dimorphism material side is more wider, in order to the window underbeam of preferably support side wall frame 1
12。
The both sides of underframe 21 are provided with multiple its clamp and can rotate weld jig 23 as gusset bone around the axis of its clamp arm
The clamping device of frame 1, prevents side wall frame 1 from deforming because welding stress is acted on when being in free state, and weld jig 23 includes
Support base, the clamp arm on support base and clamp arm is located at away from the clamp on support base one end, in other embodiment
In, clamping device can also use other kinds of convenient fixture, such as spring perch, or use pressing plate and bolt by gusset bone
Frame 1 is pressed in support cambered surface 221.
Slide rail 24 is installed, the support base of weld jig 23 is provided with and can be slided along slide rail 24 on the lateral surface of support beam 22
Sliding block, weld jig 23 is overall can be slided on slide rail 24 along the length direction of support beam 22, so that weld jig 23 can be fitted
For the weld clamp of various car side wall frames 1, the clamp of weld jig 23 can be rotated around the axis of clamp arm so that welding
Fixture 23 can be clamped to the crossbeam 26 in some narrow spaces or the side wall frame being obliquely installed 1.
Support beam 22 is provided with the latch-up structure for locking weld jig 23, and in the present embodiment, latch-up structure includes many
The individual location hole being disposed on the side of support beam 22, also including the alignment pin being installed on weld jig 23, alignment pin can
Moved axially on weld jig 23, and location hole is inserted when the location hole being aligned on the side of support beam 22 is moved to, reached
Enter line-locked effect to fixture, it is ensured that it is no longer slided along slide rail 24, the mode that the alignment pin, location hole coordinate is simply square
Just, strong applicability, in other embodiments, can set the location-plate with location hole on weld jig 23, accordingly in branch
The fixed plate with elongated hole is set on support beam 22, also including that can run through the spiral shell of the elongated hole of the location hole and fixed plate of location-plate
Bolt and the nut coordinated with bolt thread, to facilitate the adjustment of the position of weld jig 23.Needs are matched somebody with somebody with the waist rail 13 of side wall frame 1
The operation handle of the weld jig 23 of the side of conjunction is disposed as state upward, less to adapt to side wall frame 1 at waist rail 13
Space.Needs are larger with the clamping force of the weld jig 23 of the side that the window underbeam 12 of side wall frame 1 coordinates, to prevent gusset bone
Linearity changes after the welding of the reverse side of 1 window underbeam of frame 12.The both sides of underframe 21 and be welded with above slide rail 24 slide rail prevent
Backplate 25, is fallen on slide rail 24 with the welding slag for preventing welding from producing, and is caused the surface damage of slide rail 24 and is influenceed the use of slide rail 24.
The utility model car side wall frame welding tooling during use, first by the weld jig on underframe 21
23 is fully open, and adjusts the position of weld jig 23 one by one, it is ensured that will not stop when side wall frame 1 is placed on underframe 21,
The side wall frame 1 after the welding of preliminary front will be completed to hang on welding tooling, it is ensured that the reverse side of side wall frame 1 upward, and window
Underbeam 12 is in its corresponding side with waist rail 13, and ensures waist rail 13 and the He of window underbeam 12 of side wall frame 1 by adjusting
The correspondence of weld jig 23, adjusts the position of whole weld jigs 23 again, it is ensured that location hole and underframe 21 on weld jig 23
On location hole it is coaxial, by alignment pin one by one through the location hole on the side of support beam 22, it is ensured that weld jig 23 is no longer slided,
Side wall frame 1 is subjected to by after weld jig 23 is clamped, after the completion of side wall frame 1 is welded, opens all welderings
Welding fixture 23, one by one extracts alignment pin out from location hole, you can side wall frame 1 is hoisted into next station.
Claims (8)
1. a kind of car side wall frame welding tooling, it is characterised in that：Including underframe, underframe includes that at least two are set up in parallel
Support beam, has the support cambered surface for supporting side wall frame in support beam, be additionally provided with underframe for side wall frame to be compressed
Clamping device in the support cambered surface.
2. car side wall frame welding tooling according to claim 1, it is characterised in that：The clamping device is along support beam
Length direction it is removable be assemblied in the support beam, the car side wall frame welding tooling also includes fixed clamping device
Locking mechanism.
3. car side wall frame welding tooling according to claim 2, it is characterised in that：The clamping device includes support
Seat and the clamp arm being located on support base, clamp arm are provided with the clamp for clamping side wall frame away from one end of support base.
4. car side wall frame welding tooling according to claim 3, it is characterised in that：The clamp can be around the clamp arm
Axis rotate.
5. car side wall frame welding tooling according to claim 3, it is characterised in that：The support beam sides is provided with
Along the slide rail that support beam length direction extends, the support base is slidably matched with the slide rail.
6. car side wall frame welding tooling according to claim 5, it is characterised in that：The support beam is provided with and covers on
Slide rail protective plate above the slide rail.
7. the car side wall frame welding tooling according to claim any one of 2-6, it is characterised in that：The locking mechanism
The location hole being disposed in the support beam including multiple and the alignment pin being installed on the support base.
8. the car side wall frame welding tooling according to claim any one of 1-6, it is characterised in that：It is two neighboring described
Fixed by least two beam weldings between support beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096814.0U CN206200431U (en) | 2016-09-30 | 2016-09-30 | A kind of car side wall frame welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096814.0U CN206200431U (en) | 2016-09-30 | 2016-09-30 | A kind of car side wall frame welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200431U true CN206200431U (en) | 2017-05-31 |
Family
ID=58762672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096814.0U Active CN206200431U (en) | 2016-09-30 | 2016-09-30 | A kind of car side wall frame welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200431U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309590A (en) * | 2017-08-08 | 2017-11-03 | 天津瑞松北斗汽车装备有限公司 | A kind of side peripheral clamp flexibility transmission switching system |
| CN108000032A (en) * | 2017-12-21 | 2018-05-08 | 株洲天自动焊接装备有限公司 | Group for box parts automatic welding flow production line is to frock |
| CN108942028A (en) * | 2018-06-19 | 2018-12-07 | 浙江中车电车有限公司 | Automobile body side wall fixture |
| CN110614475A (en) * | 2019-10-29 | 2019-12-27 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Cable hook processing locater |
| CN111468834A (en) * | 2020-04-08 | 2020-07-31 | 河南工学院 | Workpiece rotating device for laser engraving based on laser and optical communication field |
| CN111975276A (en) * | 2020-09-01 | 2020-11-24 | 东风柳州汽车有限公司 | Splicing clamp based on side wall outer plate |
-
2016
- 2016-09-30 CN CN201621096814.0U patent/CN206200431U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309590A (en) * | 2017-08-08 | 2017-11-03 | 天津瑞松北斗汽车装备有限公司 | A kind of side peripheral clamp flexibility transmission switching system |
| CN107309590B (en) * | 2017-08-08 | 2023-11-03 | 天津瑞松北斗汽车装备有限公司 | Flexible conveying switching system of side wall clamp |
| CN108000032A (en) * | 2017-12-21 | 2018-05-08 | 株洲天自动焊接装备有限公司 | Group for box parts automatic welding flow production line is to frock |
| CN108942028A (en) * | 2018-06-19 | 2018-12-07 | 浙江中车电车有限公司 | Automobile body side wall fixture |
| CN110614475A (en) * | 2019-10-29 | 2019-12-27 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Cable hook processing locater |
| CN111468834A (en) * | 2020-04-08 | 2020-07-31 | 河南工学院 | Workpiece rotating device for laser engraving based on laser and optical communication field |
| CN111468834B (en) * | 2020-04-08 | 2021-11-05 | 河南工学院 | Workpiece rotating device for laser engraving based on laser and optical communication field |
| CN111975276A (en) * | 2020-09-01 | 2020-11-24 | 东风柳州汽车有限公司 | Splicing clamp based on side wall outer plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |