CN202212716U - Vehicle sidewall welding device - Google Patents
Vehicle sidewall welding device Download PDFInfo
- Publication number
- CN202212716U CN202212716U CN2011202598469U CN201120259846U CN202212716U CN 202212716 U CN202212716 U CN 202212716U CN 2011202598469 U CN2011202598469 U CN 2011202598469U CN 201120259846 U CN201120259846 U CN 201120259846U CN 202212716 U CN202212716 U CN 202212716U
- Authority
- CN
- China
- Prior art keywords
- car side
- welding jig
- locating piece
- crossbeam
- support member
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a vehicle sidewall welding device, which is formed by assembling multiple detachable components. The components include a main body structure having two longitudinal beams and multiple horizontal beams across the two longitudinal beams; multiple support pieces which are distributed on the horizontal beams to support a to-be-welded sidewall; multiple positioning blocks correspondingly arranged on the multiple support pieces; and a clamping unit which is disposed on the horizontal beams and at the outer side of the multiple support pieces and is capable of clamping the to-be-welded sidewall to a profile formed by the positioning blocks. When the position and the shape of the sidewall are changed, the distance among the horizontal beams can be adjusted, the number of the support pieces can be increased or decreased, and the positioning blocks can be replaced or be mounted in a different manner, in accordance with different sidewalls, thereby reducing the cost of the vehicle sidewall welding device and saving the occupied area.
Description
Technical field
The utility model relates to the vehicle technology field, relates in particular to a kind of welding jig of car side.
Background technology
The welding of car side is one of link in the vehicle production, because car side is not a tabular, that is, car side normally has the curved surface of certain curvature radius, sees the contact-making surface that just shows negative shape from its positive and negative two sides.Therefore; The welding of car side of the prior art is divided into positive and negative two kinds of modes of operation, when the front of car side is welded, and need be with the reverse side of car side as the contact-making surface that supports; When the reverse side to car side welds; Need be with the front of car side as the contact-making surface that supports, when the two sides was welded, the contact point that needs control was with to grip the position also inequality.Therefore, to positive and negative two contact-making surfaces with negative shape, the welding jig of car side is divided into positive and negative two cover frocks.Generally speaking; Can make a nested structure and all definite positive frock and the anti-frock of size respectively to a kind of car side of vehicle; The profile that the contact-making surface that two cover frocks all have the support member that supports side wall to be welded, supported with support member matches, and the fixture that is used for fixing car side position on said profile, two cover frocks all are structure as a whole; It both can be integrated structure; Can be again fixedly all-in-one-piece structure of welding, each building block can't remove from frock, and not removable each other realization adjustment.Because the part-structure of positive and negative two cover frocks repeats, and has caused cost higher, and the floor space of two cover frocks is bigger.
The utility model content
The utility model provides a kind of welding jig of car side, in order to solve the problems of the prior art.
The utility model embodiment provides a kind of welding jig of car side, and said welding jig is formed by a plurality of dismountable each other component-assembled, and said parts comprise:
Agent structure comprises two longerons and across many crossbeams on two longerons; Can treat a plurality of support members that the welding side wall supports, be distributed on the crossbeam; A plurality of locating pieces, correspondence are located on a plurality of support members; Can side wall to be welded be clamped to the clamping device of the profile of locating piece composition, be arranged on the crossbeam, and be positioned at the outside of a plurality of support members.
The welding jig of aforesaid car side, said many crossbeams removably are connected on said two longerons, and parallel between the said many crossbeams.
The welding jig of aforesaid car side, said crossbeam are provided with T type groove, and the bottom of said support member connects to be arranged on through bolt realizes fixing with crossbeam in the said T type groove.
The welding jig of aforesaid car side, said locating piece is connected on the support member through alignment pin or positioning key.
The welding jig of aforesaid car side, said parts also comprise: can regulate the adjusting pad of locating piece height, be located between support member and the locating piece.
The welding jig of aforesaid car side, said adjusting pad is connected on the said support member through bolt, and is connected with said locating piece through alignment pin or positioning key.
The welding jig of aforesaid car side, said clamping device comprises: center-pole and pressure arm; Said center-pole is connected on the said crossbeam; Said pressure arm rotatably is connected on the said center-pole.
The welding jig of the car side of the utility model embodiment; Form by a plurality of dismountable component-assembled; Parts wherein can comprise agent structure, a plurality of support member, a plurality of locating piece and clamping device; Support member can support car side, and locating piece can position car side, and clamping device can clamp car side.When the position of car side and alteration of form; The modes such as installation direction that can regulate interval between the crossbeam, increase or reduce support member, change locating piece or change locating piece adapt to the different vehicles side wall; Even through changing the car side welding that locating piece just can be used for different automobile types; And do not need to process again whole welding jig, and effectively reduce the cost of the welding jig of car side, practiced thrift floor space.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structure chart of the welding jig of the car side that Fig. 1 provides for embodiment of the utility model;
Fig. 2 is the vertical view of Fig. 1;
The structure chart of the welding jig of the car side that Fig. 3 provides for another embodiment of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The structure chart of the welding jig of the car side that Fig. 1 provides for embodiment of the utility model; Fig. 2 is the vertical view of Fig. 1; In conjunction with illustrated in figures 1 and 2; The welding jig of this car side is formed by a plurality of dismountable each other component-assembled, and these parts comprise: agent structure 1 comprises two longerons 11 and across the many crossbeams 12 on two longerons 11.A plurality of support members 2 that can support side wall to be welded are distributed on the crossbeam 12.A plurality of locating pieces 3, correspondence is located on the support member 2.Can side wall to be welded be clamped to the clamping device 4 of the profile of locating piece 3 compositions, be arranged on the crossbeam 12, and be positioned at the outside of a plurality of support members 2.
Two longerons 11 of agent structure 1 can be fixedly mounted on the ground, with the stability of the welding jig that guarantees car side.Many crossbeams 12 removably are connected on two longerons 11; Its position can be adjusted according to the position of side wall window; To adapt to putting of different side walls; After having confirmed the position of crossbeam 12, can crossbeam 12 be fixed on the longeron 11 through intensity higher bolt or screw, with the fixed-site of effective assurance crossbeam 12.When needing the position of adjustment crossbeam 12, only need remove the bolt or the screw that are connected between crossbeam 12 and the longeron 11 and get final product, remove, fix all very convenient.Parallel between the many crossbeams 12.Crossbeam 12 upper surfaces are provided with T type groove; The bottom of support member 2 connects to be arranged on through bolt realizes fixing with crossbeam 12 in the above-mentioned T type groove; Thus; Remove the installation site of the fastening just adjustable support 2 of T type slot bolt, carry out the adjustment of the installation site of support member 2 according to the size of car side window.Locating piece 3 can be connected on the support member 2 through alignment pin or positioning key, to guarantee positioning accuracy.
Further, as shown in Figure 1, the welding jig of this car side, its parts can also comprise adjusting pad 5, this adjusting pad 5 is located between support member 2 and the locating piece 3, regulates the height of locating piece 3.This adjusting pad 5 can be connected on the support member 2 through bolt or the screw that satisfies certain intensity, and is connected with locating piece 3 through alignment pin or positioning key, to guarantee location and installation accuracy.
The structure of the welding jig of the above-mentioned car side of being made up of agent structure 1, a plurality of support member 2, a plurality of locating piece 3, clamping device 4 and adjusting pad 5 can reach the adjustment of three degree of freedom; Be respectively direction along crossbeam 12, along the direction of longeron 11 and the direction of extending along support member 2, the welding of the car side that goes for varying in size.
Locating piece 3 can be made the form that needs; Adjusting pad 5 also can be made corresponding height and shape, when the position of side wall to be welded and shape change, can change adjusting pad 5 and/or locating piece 3; Thereby form another set of frock, be applicable to the welding of different automobile types car side.Can also process different locating piece 3 according to the difference of material, being applicable to the welding of different materials car side, thereby effectively increase the versatility of frock.
Clamping device 4 can comprise: center-pole 41 and pressure arm 42.Center-pole 41 is connected the upper surface of crossbeam 12, and pressure arm 42 rotatably is connected on the center-pole 41.According to the position of side wall to be welded and the height and the angle of Adjusting Shape pressure arm 42, thereby side wall to be welded is pressed on the profile of locating piece 3 compositions.The pressure arm 42 of clamping device 4 can also be made interchangeable form, when side wall to be welded is changed position and angle, can compress effect to reach through changing pressure arm 42.
With welding magnetically supported vehicle side wall is example, and magnetically supported vehicle side wall section is a streamline shape, and all there is weld seam medial and lateral, requires the downhand position welding.According to the position of side wall formal dress welding tooling, according to the size of side wall crossbeam is installed, adapt to the profile size of side wall, guarantee putting of each part; According to position of window, support member, adjusting pad, locating piece are installed, with location and the installation that guarantees each part; Clamping device is installed in position according to weld seam, adjusts to rational position, guarantees to press folder, and reserves enough welding space, has so just formed the welding tooling of formal dress, structure for example shown in Figure 1.During anti-the dress, remove adjusting pad, formal dress locating piece, change anti-dress support member and locating piece, adjust clamping device, form anti-dress welding tooling, the structure chart of the side wall welding jig that another embodiment of the utility model as shown in Figure 3 provides.Thus, the structure of positive and negative dress support member is identical, and installation dimension is identical, after formal dress is used to complete, removes support member and locating piece, changes corresponding anti-dress support member and locating piece, and is simple, convenient, accurate.Save floor occupying area and cost.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (7)
1. the welding jig of a car side is characterized in that, said welding jig is formed by a plurality of dismountable each other component-assembled, and said parts comprise:
Agent structure (1) comprises two longerons (11) and across the many crossbeams (12) on two longerons (11); Can treat a plurality of support members (2) that the welding side wall supports, be distributed on the crossbeam (12); A plurality of locating pieces (3), correspondence are located on a plurality of support members (2); Can side wall to be welded be clamped to the clamping device (4) of the profile of locating piece (3) composition, be arranged on the crossbeam (12), and be positioned at the outside of a plurality of support members (2).
2. the welding jig of car side according to claim 1 is characterized in that, said many crossbeams (12) removably are connected on said two longerons (11), and parallel between the said many crossbeams (12).
3. the welding jig of car side according to claim 1 is characterized in that, said crossbeam (12) is provided with T type groove, and the bottom of said support member (2) connects to be arranged on through bolt realizes fixing with crossbeam (12) in the said T type groove.
4. the welding jig of car side according to claim 1 is characterized in that, said locating piece (3) is connected on the support member (2) through alignment pin or positioning key.
5. the welding jig of car side according to claim 1 is characterized in that, said parts also comprise:
Can regulate the adjusting pad (5) of locating piece (3) height, be located between support member (2) and the locating piece (3).
6. the welding jig of car side according to claim 5 is characterized in that, said adjusting pad (5) is connected on the said support member (2) through bolt, and is connected with said locating piece (3) through alignment pin or positioning key.
7. according to the welding jig of each described car side in the claim 1 to 6, it is characterized in that said clamping device (4) comprising: center-pole (41) and pressure arm (42);
Said center-pole (41) is connected on the said crossbeam (12);
Said pressure arm (42) rotatably is connected on the said center-pole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202598469U CN202212716U (en) | 2011-07-21 | 2011-07-21 | Vehicle sidewall welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202598469U CN202212716U (en) | 2011-07-21 | 2011-07-21 | Vehicle sidewall welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212716U true CN202212716U (en) | 2012-05-09 |
Family
ID=46011986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202598469U Expired - Lifetime CN202212716U (en) | 2011-07-21 | 2011-07-21 | Vehicle sidewall welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212716U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951222A (en) * | 2012-11-27 | 2013-03-06 | 南车二七车辆有限公司 | Railway wagon flat wagon middle cross beam assembling and positioning device |
| CN103029113A (en) * | 2012-11-28 | 2013-04-10 | 重庆明利来科技有限公司 | Exhaust manifold clipping device |
| CN103537932A (en) * | 2013-10-29 | 2014-01-29 | 南京南车浦镇城轨车辆有限责任公司 | Multifunctional universal tool for machining large-size components of metro aluminum alloy car body |
| CN103831565A (en) * | 2014-02-21 | 2014-06-04 | 太原科技大学 | Quick board splicing device for metro compartment |
| CN104527840A (en) * | 2014-12-10 | 2015-04-22 | 青特集团有限公司 | Special vehicle carriage skin bonding and jacking device and using method thereof |
| CN105033448A (en) * | 2015-08-31 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Frication stir welding flexibility tool for subway vehicle side wall |
| CN106271284A (en) * | 2016-09-30 | 2017-01-04 | 中车唐山机车车辆有限公司 | Assembly welding frock for bent section |
| CN108637576A (en) * | 2018-07-24 | 2018-10-12 | 山东大学 | A kind of high-speed train body side wall is from overturning controllable grip device and working method |
| CN108723578A (en) * | 2018-07-18 | 2018-11-02 | 中车长春轨道客车股份有限公司 | The friction stir welding method of hollow aluminium section bar split arc plate |
| CN110434626A (en) * | 2019-07-30 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail vehicle side wall fixture |
| CN110465738A (en) * | 2019-09-09 | 2019-11-19 | 中车长春轨道客车股份有限公司 | Universal fixturing is integrated in the weldering of partitioning side wall agitating friction |
| CN114682890A (en) * | 2022-05-20 | 2022-07-01 | 中国航空制造技术研究院 | Welding fixture and welding method suitable for conical surface structure curve welding seam |
| CN118204926A (en) * | 2024-05-21 | 2024-06-18 | 宁德时代新能源科技股份有限公司 | Positioning device and positioning method, detection system and battery production equipment |
-
2011
- 2011-07-21 CN CN2011202598469U patent/CN202212716U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951222A (en) * | 2012-11-27 | 2013-03-06 | 南车二七车辆有限公司 | Railway wagon flat wagon middle cross beam assembling and positioning device |
| CN102951222B (en) * | 2012-11-27 | 2015-01-07 | 南车二七车辆有限公司 | Railway wagon flat wagon middle cross beam assembling and positioning device |
| CN103029113A (en) * | 2012-11-28 | 2013-04-10 | 重庆明利来科技有限公司 | Exhaust manifold clipping device |
| CN103537932B (en) * | 2013-10-29 | 2016-03-30 | 南京南车浦镇城轨车辆有限责任公司 | A kind of aluminum alloy car-body for metro large parts machined multifunctional universal frock |
| CN103537932A (en) * | 2013-10-29 | 2014-01-29 | 南京南车浦镇城轨车辆有限责任公司 | Multifunctional universal tool for machining large-size components of metro aluminum alloy car body |
| CN103831565B (en) * | 2014-02-21 | 2016-10-05 | 太原科技大学 | A kind of subway carriage plate Quick splicing device |
| CN103831565A (en) * | 2014-02-21 | 2014-06-04 | 太原科技大学 | Quick board splicing device for metro compartment |
| CN104527840A (en) * | 2014-12-10 | 2015-04-22 | 青特集团有限公司 | Special vehicle carriage skin bonding and jacking device and using method thereof |
| CN105033448A (en) * | 2015-08-31 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Frication stir welding flexibility tool for subway vehicle side wall |
| CN106271284A (en) * | 2016-09-30 | 2017-01-04 | 中车唐山机车车辆有限公司 | Assembly welding frock for bent section |
| CN108723578A (en) * | 2018-07-18 | 2018-11-02 | 中车长春轨道客车股份有限公司 | The friction stir welding method of hollow aluminium section bar split arc plate |
| CN108637576A (en) * | 2018-07-24 | 2018-10-12 | 山东大学 | A kind of high-speed train body side wall is from overturning controllable grip device and working method |
| CN110434626A (en) * | 2019-07-30 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail vehicle side wall fixture |
| CN110465738A (en) * | 2019-09-09 | 2019-11-19 | 中车长春轨道客车股份有限公司 | Universal fixturing is integrated in the weldering of partitioning side wall agitating friction |
| CN110465738B (en) * | 2019-09-09 | 2021-03-16 | 中车长春轨道客车股份有限公司 | Universal clamp for friction stir welding integration of partitioned side wall |
| CN114682890A (en) * | 2022-05-20 | 2022-07-01 | 中国航空制造技术研究院 | Welding fixture and welding method suitable for conical surface structure curve welding seam |
| CN118204926A (en) * | 2024-05-21 | 2024-06-18 | 宁德时代新能源科技股份有限公司 | Positioning device and positioning method, detection system and battery production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202212716U (en) | Vehicle sidewall welding device | |
| CN203875641U (en) | Jig special for locating and alignment in irregular frame geometric form processing | |
| CN203936549U (en) | A kind of fascia board girder middle section weld jig | |
| CN104191127B (en) | Car roof skeleton assembly or fitting table | |
| CN103949837A (en) | Welding clamp for middle component of automobile instrument panel (IP) crossbeam | |
| CN202037429U (en) | Side beam welding follower fixture | |
| CN107243712A (en) | The welding tooling of container framework | |
| CN102019528A (en) | Fixture and method for welding car underframe | |
| CN205290166U (en) | Automobile engine fender bracket mounting panel fixture device | |
| CN204584607U (en) | The positioning clamp unit of weld jig and weld jig | |
| CN203738292U (en) | Tool jig for welding elevator underbeams | |
| CN105328369A (en) | Welding device for rib of forklift portal-frame | |
| CN208614115U (en) | A kind of carriage body molding welding tooling | |
| CN207723768U (en) | A kind of fork truck gear shelf manipulator tool for welding mold | |
| CN106142024B (en) | Semitrailer air suspension vehicle bridge mounting and positioning device | |
| CN205614271U (en) | Welding jig is assembled in special use of tipper rail guard | |
| CN206047467U (en) | Group weldering integral type box soldering cramping apparatus | |
| CN107150200A (en) | A kind of Combined sheet metal part weld job platform | |
| CN104741847A (en) | Welding fixture for positioning back longitudinal beam end plates of baseplate assembly | |
| CN103587885A (en) | High dip angle belt presser | |
| CN104339293A (en) | Positioning fixture of seat installation support | |
| CN204052542U (en) | Channel-section steel blanking mold | |
| CN202556000U (en) | A vehicle frame mould | |
| CN209273296U (en) | A kind of universal aerial operation machine chassis supports trolley | |
| CN203323639U (en) | Car center column inner skin upper beam welding assembly checking fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |