CN207464571U - Side wall automatic welding tooling - Google Patents
Side wall automatic welding tooling Download PDFInfo
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- CN207464571U CN207464571U CN201721658501.4U CN201721658501U CN207464571U CN 207464571 U CN207464571 U CN 207464571U CN 201721658501 U CN201721658501 U CN 201721658501U CN 207464571 U CN207464571 U CN 207464571U
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- side wall
- decking
- main body
- body frame
- welded
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Abstract
Side wall automatic welding tooling belongs to rail vehicle side wall welding technology field, it is low that purpose is to solve special tooling welding efficiency in the prior art, and more set toolings can be used with the side wall of shape caused by being limited by wallboard length and radian, often cover the problem of tooling utilization rate is low, frock cost is high.The side wall automatic welding tooling of the utility model includes：Main body frame；It is arranged on the positioning component of the main body frame upper end, the positioning component includes being detachably connected on the positive decking of the main body frame upper end or anti-decking, the upper surface of the positive decking is cambered surface, coordinate with the intrados of side wall to be welded, the upper surface of the anti-decking is cambered surface, coordinate with the extrados of side wall to be welded, side wall to be welded and the positive decking or anti-decking are bonded；And two groups of compressing structures at the main body frame both ends are symmetricly set on, every group of compressing structure and main body frame are matched for clamping tightly side wall to be welded.
Description
Technical field
The utility model belongs to rail vehicle side wall welding technology field, and in particular to a kind of side wall automatic welding work
Dress.
Background technology
Rail vehicle makes typical process flow and includes sectional material polishing, section bar welding, adjusting, side wall processing, processing, smallclothes
Group weldering adjusting, is detected, is delivered for a check, and side wall includes formal dress welding substantially in welding procedure and anti-welding equipment connects；Referring to attached drawing 1 and attached
Fig. 2 is the structure diagram of side wall 1 to be welded, includes the wall of intrados 101 and extrados 102, in the prior art side wall 1
The welding of plate is welded usually using the special tooling of sidewall welding, and welding efficiency is low, simultaneously as subway vehicle has batch
Small, the characteristics of vehicle class is more, sidewall structure is also different, even if wallboard shape is identical, but the length size of side wall also differs,
Being limited by wallboard length and radian causes the side wall of same shape that can use more set toolings, and often set tooling utilization rate is low, frock cost
It is high.
Utility model content
The purpose of this utility model is that proposing a kind of side wall automatic welding tooling, side wall wallboard in the prior art is solved
Welding welded usually using the special tooling of sidewall welding, welding efficiency is low and due to variety classes car side
Structure is different, and more set toolings can be used with the side wall of shape caused by being limited by wallboard length and radian, often covers tooling and utilizes
The problem of rate is low, frock cost is high.
To solve the above problems, the side wall automatic welding tooling of the utility model includes：
Main body frame；
The positioning component of the main body frame upper end is arranged on, the positioning component includes being detachably connected on the main body
The positive decking or anti-decking of frame upper end, the upper surface of the positive decking is cambered surface and the inner arc of side wall to be welded
Face coordinates, and the upper surface of the anti-decking is the cooperation of the extrados of cambered surface and side wall to be welded, side wall to be welded and institute
State positive decking or the fitting of anti-decking；
And two groups of compressing structures at the main body frame both ends are symmetricly set on, every group of compressing structure and main body frame are matched
The tight side wall to be welded of co-clip.
The main body frame includes：
Two crossbeams being arranged in parallel；
Two columns at crossbeam both ends are arranged on, one end fixation of the upper end of each column and the crossbeam being located above connects
It connects, centre position is fixedly connected with one end of underlying crossbeam；
The multiple reinforcing ribs being connected between two crossbeams；
And the fixing device of each column lower end is arranged on, theme frame is fixed on ground by the fixing device
Face.
The fixing device includes：
It is fixed on the base anchor of the lower end of the column；
The multiple foundation bolts connected across the base anchor with ground；
The multiple anchor nuts being threadedly coupled above the base anchor with each foundation bolt；
And it is arranged on the spring pad between each anchor nut and the base anchor.
The crossbeam, column and reinforcing rib are square steel tube.
The positioning component further includes：
The pressing plate of multiple L-types that the crossbeam of top is uniformly arranged along main body frame, the transverse slat of the pressing plate of the L-type and institute
It states crossbeam to be fixedly connected, the distance between side wall of the riser of the pressing plate of the L-type and the crossbeam is more than positive decking and instead
The thickness of decking；
And the multiple positioning bolts connected with the riser threaded upper ends of the pressing plate of each L-type, the positioning bolt and institute
The riser for stating the pressing plate of L-type is vertical.
The hold-down mechanism includes：
One end is fixed on the seat board of the beam-end of top in the main body frame；
The bent plate component that one end is fixedly connected with the other end of the seat board by bolt；
The clamp nut being fixedly connected with the bent plate component other end；
The housing screw vertically set being threadedly coupled with the clamp nut；
It is arranged on the pressure head of the housing screw lower end；
And it is arranged on the aluminium alloy backing plate of the pressure head lower face.
The positive decking and anti-decking upper surface both ends are both provided with protrusion；The protrusion of positive decking either end
Madial wall coordinates as positioning surface and side wall side wall to be welded；The madial wall of the protrusion of anti-decking either end is as fixed
Plane and side wall side wall to be welded cooperation.
The beneficial effects of the utility model are：When the utility model is directed to the weldering of side wall wallboard group, side wall is different in size,
Radian is different and designs.It, will using the sliding slot of facility floor using split type tooling since the length of same vehicle side wall is different
Single tooling is fixed, and according to the length of side wall, the tooling of several the utility model of parallel arranged meets side wall not
Same size according to production schedule demand, can weld polylith side wall, improve production efficiency every time.
According to the length of side wall, the side wall automatic welding tooling of several the utility model of parallel arranged meets difference
The welding of size side wall, in the longitudinally disposed locating piece of framed side wallboard composition, framed side wallboard composition is formed by four pieces of section bar group welderings,
Belong to elongated and symmetrical butt weld, it is contemplated that weld appearance requires, and does not allow to stay connector among weld seam, pressing device is not
It can be interfered with automatic welding equipment, therefore the Fixture Design both sides compacted form of the utility model, intermediate weld region exists
It is compressed in welding process using cast iron briquetting, to prevent welding deformation.Since side wall is oversized, it is impossible to utilize positioner
Automatic turning, therefore design formal dress welding split tooling and anti-welding equipment connect split tooling and are welded respectively；Wherein tool mold is
Knockdown pieces, if side wall radian has altered, new framed side wallboard welding can be carried out by only needing to change template, reduce tooling manufacturing expenses
With reducing production cost.
Description of the drawings
Structure diagram when Fig. 1 faces upward for side wall outer arc to be welded；
Structure diagram when Fig. 2 faces upward for side wall inner arc to be welded；
Fig. 3 is the side wall automatic welding tool structure schematic diagram of the utility model；
Fig. 4 is the side wall automatic welding tool structure front view of the utility model；
Fig. 5 is formal dress formwork structure schematic diagram in the side wall automatic welding tooling of the utility model；
Fig. 6 is die-filling plate structure schematic diagram anti-in the side wall automatic welding tooling of the utility model；
Structure diagram when Fig. 7 is the side wall automatic welding tooling formal dress band workpiece of the utility model；
Fig. 8, which is that the side wall automatic welding tooling of the utility model is counter, fills structure diagram during with workpiece；
Wherein：1st, side wall, 101, intrados, 102, extrados, 2, main body frame, 201, crossbeam, 202, column, 203 plus
Strengthening tendons, 204, base anchor, 205, foundation bolt, 206, anchor nut, 207, spring pad, 3, positioning component, 301, positive decking,
302nd, anti-decking, 303, pressing plate, 304, positioning bolt, 4, hold-down mechanism, 401, seat board, 402, bent plate component, 403, bolt,
404th, clamp nut, 405, housing screw, 406, pressure head, 407, backing plate.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Side wall automatic welding tooling referring to 4 the utility model of attached drawing 3 and attached drawing includes：
Main body frame 2；
The positioning component 3 of 2 upper end of main body frame is arranged on, the positioning component 3 includes being detachably connected on described
The positive decking 301 of 2 upper end of main body frame or anti-decking 302, the upper surface of the positive decking 301 are cambered surface and to be welded
The intrados 101 of the side wall 1 connect coordinates, and the upper surface of the anti-decking 302 is cambered surface and the outer arc of side wall 1 to be welded
Face 102 coordinates, and side wall 1 to be welded and the positive decking 301 or anti-decking 302 are bonded；
And it is symmetricly set on two groups of compressing structures at 2 both ends of main body frame, every group of compressing structure and main body frame 2
It is matched for clamping tightly side wall 1 to be welded.
The main body frame 2 includes：
Two crossbeams 201 being arranged in parallel；
It is arranged on two columns 202 at 201 both ends of crossbeam, the upper end of each column 202 and the crossbeam 201 being located above
One end be fixedly connected, centre position is fixedly connected with one end of underlying crossbeam 201；
The multiple reinforcing ribs 203 being connected between two crossbeams 201；
And the fixing device of each 202 lower end of column is arranged on, theme frame is fixed on by the fixing device
Ground.
The fixing device includes：
It is fixed on the base anchor 204 of the lower end of the column 202；
The multiple foundation bolts 205 connected across the base anchor 204 with ground；
The multiple anchor nuts 206 being threadedly coupled above the base anchor 204 with each foundation bolt 205；
And it is arranged on the spring pad 207 between each anchor nut 206 and the base anchor 204.
The crossbeam 201, column 202 and reinforcing rib 203 are square steel tube.
The positioning component 3 further includes：
The pressing plate 303 of multiple L-types that the crossbeam 201 of top is uniformly arranged along main body frame 2, the pressing plate 303 of the L-type
Transverse slat be fixedly connected with the crossbeam 201, between the riser of the pressing plate 303 of the L-type and the side wall of the crossbeam 201 away from
From the thickness more than positive decking 301 and anti-decking 302；
And the multiple positioning bolts 304 connected with the riser threaded upper ends of the pressing plate 303 of each L-type, the positioning spiral shell
Bolt 304 is vertical with the riser of the pressing plate 303 of the L-type.Positive decking 301 or anti-decking 302 are placed on the side wall of crossbeam 201
Between the riser of the pressing plate 303 of L-type, the transverse slat of the lower face and the L-type of positive decking 301 or anti-decking 302 it is upper
End face contacts, and positive decking 301 or anti-decking 302 are held out against by positioning bolt 304.
The hold-down mechanism 4 includes；
One end is fixed on the seat board 401 of 201 end of crossbeam of top in the main body frame 2；
The bent plate component 402 that one end is fixedly connected with the other end of the seat board 401 by bolt 403；
The clamp nut 404 being fixedly connected with 402 other end of bent plate component；
The housing screw 405 vertically set being threadedly coupled with the clamp nut 404；
It is arranged on the pressure head 406 of 405 lower end of housing screw；
And it is arranged on the aluminium alloy backing plate 407 of 406 lower face of pressure head.
Referring to attached drawing 5 and attached drawing 6, the positive decking 301 and 302 upper surface both ends of anti-decking are both provided with protrusion；
The madial wall of the protrusion of 301 either end of positive decking coordinates as positioning surface and 1 side wall of side wall to be welded；Anti- decking
The madial wall of the protrusion of 302 either ends coordinates as positioning surface and 1 side wall of side wall to be welded.
The positive decking 301 or anti-decking 302 are aluminum alloy materials.
Referring to attached drawing 7 and attached drawing 8, the positioning component 3 of the utility model is in direct contact with side wall 1 to be welded, for treating
The whole positioning and the guarantee of radian of the side wall 1 of welding, material is aluminium alloy, and template is divided into positive decking 301 and anti-decking
302.1 automatic welding tooling of side wall is divided into front welding and is welded with reverse side, i.e. exterior arc surface and inner arc surface, the main structure phase of tooling
Together, only it is that the template that uses is different：Positive decking 301 is installed, reverse side installs anti-decking 302 when welding during the welding of front.
When the carry out formal dress welding of the utility model or anti-welding equipment connect, tooling is fixed on floor trough first, according to institute
The size requirement of weldering side wall 1, the multiple toolings of parallel arranged need to be organized, and wallboard tack welding is reserved at the wallboard both ends of side wall 1
Space, wallboard are close to oriented side, and every block of 1 plate of side wall is made of four blocks of wallboard section bars, and wallboard section bar is being positioned by drawing
Face is not by sternly, staying gap between wallboard and wallboard, the intrados 101 of side wall 1 is with positive 301 cambered surface of decking by sternly, compressing progress
Formal dress welds.Then it by 1 handling of side wall to anti-dress tooling, in oriented side by tight, and compresses, extrados 102 and anti-decking
302 cambered surfaces are close to, and are carried out anti-welding equipment and are connect.
Claims (7)
1. side wall automatic welding tooling, which is characterized in that including：
Main body frame (2)；
Positioning group (3) part of the main body frame (2) upper end is arranged on, positioning group (3) part includes being detachably connected on institute
The positive decking (301) of main body frame (2) upper end or anti-decking (302) are stated, the upper surface of the positive decking (301) is arc
The intrados (101) of face and side wall to be welded (1) coordinates, and the upper surface of the anti-decking (302) is cambered surface and to be welded
Extrados (102) cooperation of the side wall (1) connect, side wall to be welded (1) and the positive decking (301) or anti-decking
(302) it is bonded；
And it is symmetricly set on two groups of compressing structures at the main body frame (2) both ends, every group of compressing structure and main body frame (2)
It is matched for clamping tightly side wall to be welded (1).
2. side wall automatic welding tooling according to claim 1, which is characterized in that the main body frame (2) includes：
Two crossbeams (201) being arranged in parallel；
It is arranged on two columns (202) at crossbeam (201) both ends, the upper end of each column (202) and the crossbeam being located above
(201) one end is fixedly connected, and centre position is fixedly connected with the one end of underlying crossbeam (201)；
The multiple reinforcing ribs (203) being connected between two crossbeams (201)；
And the fixing device of each column (202) lower end is arranged on, theme frame is fixed on ground by the fixing device
Face.
3. side wall automatic welding tooling according to claim 2, which is characterized in that the fixing device includes：
It is fixed on the base anchor (204) of the lower end of the column (202)；
The multiple foundation bolts (205) connected across the base anchor (204) with ground；
The multiple anchor nuts being threadedly coupled above the base anchor (204) with each foundation bolt (205)
(206)；
And it is arranged on the spring pad (207) between each anchor nut (206) and the base anchor (204).
4. the side wall automatic welding tooling according to Claims 2 or 3, which is characterized in that the crossbeam (201), column
(202) and reinforcing rib (203) is square steel tube.
5. side wall automatic welding tooling according to claim 2, which is characterized in that positioning group (3) part further includes：
The pressing plate (303) of multiple L-types that the crossbeam (201) of top is uniformly arranged along in main body frame (2), the pressing plate of the L-type
(303) transverse slat is fixedly connected with the crossbeam (201), the riser of the pressing plate (303) of the L-type and the crossbeam (201)
The distance between side wall is more than the thickness of positive decking (301) and anti-decking (302)；
And the multiple positioning bolts (304) connected with the riser threaded upper ends of the pressing plate (303) of each L-type, the positioning spiral shell
The riser of bolt (304) and the pressing plate (303) of the L-type is vertical.
6. the side wall automatic welding tooling according to claim 2 or 5, which is characterized in that the hold-down mechanism (4) includes
One end is fixed on the seat board (401) of crossbeam (201) end of top in the main body frame (2)；
The bent plate component (402) that one end is fixedly connected with the other end of the seat board (401) by bolt (403)；
The clamp nut (404) being fixedly connected with bent plate component (402) other end；
The housing screw (405) vertically set being threadedly coupled with the clamp nut (404)；
It is arranged on the pressure head (406) of the housing screw (405) lower end；
And it is arranged on the aluminium alloy backing plate (407) of the pressure head (406) lower face.
7. side wall automatic welding tooling according to claim 1, which is characterized in that the positive decking (301) and anti-
Decking (302) upper surface both ends are both provided with protrusion；The madial wall of the protrusion of positive decking (301) either end is as positioning
Face and the cooperation of side wall to be welded (1) side wall；The madial wall of the protrusion of anti-decking (302) either end as positioning surface and
Side wall (1) side wall cooperation to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658501.4U CN207464571U (en) | 2017-12-01 | 2017-12-01 | Side wall automatic welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658501.4U CN207464571U (en) | 2017-12-01 | 2017-12-01 | Side wall automatic welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464571U true CN207464571U (en) | 2018-06-08 |
Family
ID=62256912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658501.4U Active CN207464571U (en) | 2017-12-01 | 2017-12-01 | Side wall automatic welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475648A (en) * | 2020-11-26 | 2021-03-12 | 西安鑫垚陶瓷复合材料有限公司 | Rivet welding anti-deformation tool and method for ceramic matrix composite structural member |
-
2017
- 2017-12-01 CN CN201721658501.4U patent/CN207464571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475648A (en) * | 2020-11-26 | 2021-03-12 | 西安鑫垚陶瓷复合材料有限公司 | Rivet welding anti-deformation tool and method for ceramic matrix composite structural member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181226 Address after: 130000 Changbai Highway, Changchun Green Park, Jilin Province, 6 km away Patentee after: Changchun Zhongche Changke mould Co. Ltd. Address before: No. 2155 Kuan Xuan Road, Changchun City, Jilin Province Patentee before: CHANGCHUN CRRC RAILWAY VEHICLES CO, LTD |