CN102756231A - Side wall welding mould for passenger bus - Google Patents
Side wall welding mould for passenger bus Download PDFInfo
- Publication number
- CN102756231A CN102756231A CN2012102295376A CN201210229537A CN102756231A CN 102756231 A CN102756231 A CN 102756231A CN 2012102295376 A CN2012102295376 A CN 2012102295376A CN 201210229537 A CN201210229537 A CN 201210229537A CN 102756231 A CN102756231 A CN 102756231A
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- underframe
- stud location
- location frame
- passenger vehicle
- 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.)
- Granted
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a side wall welding mould for a passenger bus. In a fixed connection structure between stand post positioning frames and a bottom frame provided by the invention, a positioning pin is provided with a distribution structure, which respectively corresponds to a positioning pin hole on each stand post positioning frame in at least two different arrangement manners of the stand post positioning frames on the bottom frame, so that the stand post positioning frame can be arranged in at least two different arrangement manners by matching the positioning pin with the positioning pin hole in use, and can be positioned by matching the positioning pin and the positioning pin hole in an inserting manner. Therefore, the generality of the side wall welding mould for the passenger bus is improved; the labor strength and the difficulty aiming to that the different types of side wall frameworks of the passenger bus are located at positions of the stand post positioning frames can be reduced; the manufacturing difficulty of the side wall welding mould for the passenger bus is reduced; and the replacement period of the side wall welding mould for the passenger bus is saved when the types of the side wall frameworks of the passenger bus are changed.
Description
Technical field
The present invention relates to the bus body assembling technology field, relate in particular to a kind of passenger vehicle gusset welding positioner.
Background technology
Passenger vehicle side wall frame assembly is according to different automobile types series, and highly, parameters such as length and gusset radian have nothing in common with each other, and also there is corresponding variation in side wall frame 1 (as shown in Figure 1) on the vehicle of a series of difference configurations.Tradition passenger vehicle gusset welding positioner with stud location frame (the lower pillar stand locating rack of the upper pillar stand locating rack that comprises the side window pillar 1-1 that is used for locating side wall frame 1 and the door column 1-11 that is used for locating side wall frame 1 and being used for is located the car door stud location frame of the car door front column 1-2 of side wall frame 1) and the longeron locating rack that is used to locate the gusset longeron 1-3 of side wall frame 1 all be fixed on the underframe of mold; Make the corresponding a kind of vehicle type structure of every cover mold, the mold versatility is low.Along with being on the increase of vehicle and configuration, the quantity of mold also can increase accordingly thereupon.Bring problems thus, like the increase that the mold manufacturing cost drops into, the increase of mold occupied ground area etc., the while has also prolonged the manufacturing cycle of mold, has influenced the whole application of passenger vehicle, has improved the production cost of passenger vehicle.
Summary of the invention
The purpose of this invention is to provide a kind of passenger vehicle gusset welding positioner, be intended to solve the manufacturing difficulty and the low problem of versatility of prior art microbus gusset welding positioner.
In order to realize above purpose, the technical scheme that the present invention adopted is:
The technical scheme of passenger vehicle gusset welding positioner of the present invention is following:
A kind of passenger vehicle gusset welding positioner; Comprise the stud location frame that is provided with on underframe and the underframe; Said stud location frame comprises upper pillar stand locating rack that is used for the oriented side window pillar and the lower pillar stand locating rack that is used to locate the door column; Said upper and lower stud location frame respectively with underframe on the corresponding fixed connection structure that is provided with; It is characterized in that: said fixed connection structure comprises that be convexly equipped with and alignment pin said dowel hole inserting on the dowel hole offered on the upper and lower stud location frame and the underframe, and said alignment pin has the corresponding respectively distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different with at least two kinds on underframe.
Said distributed architecture is last alignment pin corresponding with the upper pillar stand locating rack and the following alignment pin corresponding with the lower pillar stand locating rack, and said upper and lower alignment pin all has at least two rows, and upper and lower alignment pin is symmetrically distributed in the relative both sides of underframe.
The removable carriage that is between the upper and lower alignment pin that is fixed with on the said pedestal, the bearing of trend of said carriage is identical with the bearing of trend that every row goes up alignment pin.
Offer at least two dowel holes on each stud location frame, and the orientation of dowel hole is identical with the bearing of trend of stud location frame on each stud location frame.
Be processed with external screw thread on the top periphery of said alignment pin; Be equipped with the swivel nut that is threaded with said alignment pin in the dowel hole of said stud location frame; Stretch out from the end face of stud location frame on the top of said swivel nut, and on the periphery of the extension of swivel nut, convex with the retaining edge.
Near the upright retaining platform in edge that is in underframe that is provided with on the said underframe.
Said underframe comprises at least two joggle trusses; The bridging structure removable fixed connection of adjacent two joggle trusses through being provided with between the two; Said joggle truss is made up of the longeron and the crossbeam of bridge joint between adjacent two longerons of four spaced and parallel settings at least, and said alignment pin is arranged on the said longeron.
In the fixed connection structure between stud location frame of the present invention and the underframe; Alignment pin has the corresponding respectively distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different with at least two kinds on underframe; Thereby make in use; The stud location frame can be realized at least two kinds of different arrangement modes through the cooperation of alignment pin and dowel hole, and locatees through the inserting of alignment pin and dowel hole, and then has improved the versatility of passenger vehicle gusset welding positioner; Reduced be directed against labour intensity and the difficulty of dissimilar passenger vehicle side wall frames when change stud location chord position is put; Reduced the manufacture difficulty of passenger vehicle gusset welding positioner, when having practiced thrift the change of passenger vehicle side wall frame type, the replacement cycle of passenger vehicle gusset welding positioner.
Description of drawings
Fig. 1 is the structural representation of passenger vehicle side wall frame;
Fig. 2 is the user mode sketch map of embodiments of the invention;
Fig. 3 is the structural representation of embodiments of the invention;
Fig. 4 is the partial enlarged drawing at A place among Fig. 3;
Fig. 5 is the partial enlarged drawing at B place among Fig. 3.
The specific embodiment
The embodiment of passenger vehicle gusset welding positioner of the present invention: to shown in Figure 5, this mold 2 comprises underframe 2-1 like Fig. 1, and underframe 2-1 goes up removable fixing stud location frame, longeron locating rack 2-2 and carriage 2-3.Underframe 2-1 is spliced by three joggle truss 2-4; The bridging structure 2-5 removable fixed connection of adjacent two joggle truss 2-4 through being provided with between the two; Each joggle truss 2-4 all has longeron and the crossbeam of bridge joint between adjacent two longerons that four parallel interval distribute; And on each longeron, all convex with the alignment pin 2-6 that extends longitudinally; Be in the last same longeron of same joggle truss 2-4 and constitute a registration pin 2-6 with the alignment pin 2-6 that different joggle truss 2-4 go up on the adjacent longeron; Divide two registration pin 2-6 of the horizontal side be located at underframe 2-1 to constitute on one group or alignment pin 2-6 down, thereby make upper and lower two groups of alignment pin 2-6 be symmetrically distributed in the horizontal line both sides of underframe 2-1, and near the edge of the vertical side of underframe 2-1, convex with retaining platform 2-7.The stud location frame is made up of upper and lower stud location frame 2-8 and car door stud location frame 2-9.Upper and lower stud location frame 2-8 comprises that shaft-like pedestal 2-10, shaft-like pedestal 2-10 go up fixing stud location deck 2-11 and longeron location deck 2-12; On shaft-like pedestal 2-10, offer the dowel hole 2-13 that supplies alignment pin 2-6 to insert; Also be equiped with the swivel nut 2-14 that the external screw thread processed on the top periphery through alignment pin 2-6 is connected with alignment pin 2-6 coaxial threaded in the dowel hole 2-13; Stretch out from the top side of shaft-like pedestal 2-10 on the top of swivel nut 2-14; Convex with the annular retaining on the periphery of extension along 2-15; And on the port of the top of swivel nut 2-14, being provided with the capping that is used to seal up this opening, capping is provided with the turntable of person's rotary threaded sleeve easy to use; Offer the bearing of trend stud location groove consistent on the stud location deck 2-11, offer the bearing of trend longeron locating slot vertical on the deck 2-12 of longeron location with the bearing of trend of shaft-like pedestal 2-10 with the bearing of trend of shaft-like pedestal 2-10.Car door stud location frame 2-9 comprises square framework; The Si Jiaochu of square framework also offers the consistent dowel hole 2-13 of dowel hole 2-13 that offers with above-mentioned shaft-like matrix, and a side of square framework has the plane of orientation 2-14 that four side end faces by quadra surround.
Carriage 2-3 is between the upper and lower alignment pin 2-6 on the underframe 2-1, and extends longitudinally.Carriage 2-3 is made up of two pressure pin 2-15 that extend longitudinally, the removable row of one on the underframe 2-1 support deck 2-16 that is fixed on.Plane 2-17 is calmed down in the reinforcement diagonal brace 1-4 that is used for drag and drop side wall frame 1 that two pressure pin 2-15 parallel interval settings above base, the upper side of two pressure pin 2-15 have constituted carriage 2-3 and the holder of strengthening column 1-5.Each supports the upside that deck 2-16 longitudinally is evenly distributed on base at interval; And all offer the draw-in groove of card side pressure pin 2-15 at the top that each supports deck 2-16; Offer along the screw of horizontal expansion in the bottom of supporting deck 2-16 and to use slotted hole, attachment screw passes this screw and will support on the removable crossbeam that is fixed on underframe 2-1 of deck 2-16 with slotted hole.
Longeron locating rack 2-2 has a row, and is laid in the side of carriage 2-3 between the upper and lower alignment pin 2-6 on the underframe 2-1 side by side at interval.Each longeron locating rack 2-2 includes the longeron location deck 2-12 of the top side screw connection of the base matrix 2-18 that extends longitudinally fixing on the crossbeam of underframe 2-1, base matrix 2-18, offers the longeron locating slot that extends longitudinally on the deck 2-12 of longeron location.
The present invention in use, earlier the longitudinal length of the side wall frame 1 of processing uses joggle truss 2-4 assembly unit underframe 2-1 as required; Confirm the spacing between the adjacent upright posts according to the type of side wall frame 1 then; According to this spacing the stud location frame is installed on the underframe 2-1; Just according to this spacing selected upper and lower alignment pin 2-6 on base; And the dowel hole 2-13 that offers on different rows' two alignment pin 2-6 that are provided with in pairs and the upper and lower stud location frame 2-8 in making on the same group cooperates; Just make alignment pin on underframe, have the corresponding respectively distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different with at least two kinds, and make the vertical side of underframe 2-1 on the same group in four alignment pin 2-6 insertion car door stud location frame 2-9 in the dowel hole 2-13 that offers; Then be fixed on the underframe 2-1 each stud location frame is removable through swivel nut 2-14; At last the parts such as each longeron, column and reinforcement diagonal brace 1-4 of side wall frame 1 are placed on the relevant position and just can begin to weld accordingly coating process.
The present invention is through the versatility of joggle truss 2-4 splicing underframe 2-1 with raising underframe 2-1; And because the dissimilar side wall frame 1 of same longitudinal length can be realized the location through the position or the replacing stud location frame that switch the stud location frame on same base; Mold 2 is made and the cycle of automobile development thereby shorten; Improved the living tea efficient that mold 2 is made and side wall frame 1 welds; And cooperate through the grafting between alignment pin 2-6 and the dowel hole 2-13 and to have guaranteed the reliability of column locating rack longitudinal register, thereby improved the accuracy and the precision of side wall frame 1 location, guaranteed product precision and technological requirement after side wall frame 1 welding.
In the above-described embodiments, underframe is that in other embodiments, underframe also can be a desk-top support body or a platform with complete end face by crossbeam and the staggered tower structure that is spliced of longeron.
In the above-described embodiments, underframe has three joggle trusses to be spliced, and in other embodiments, underframe also can as a whole formula framework, perhaps is spliced by two or unnecessary three joggle truss.
In the above-described embodiments, offer dowel hole on the stud location frame, convex with alignment pin on the underframe; In other embodiments, alignment pin also can be arranged on the stud location frame, and corresponding dowel hole just is on the underframe; This belongs to similar replacement form of the present invention, therefore repeats no more.
In the above-described embodiments, alignment pin has neat being distributed on the underframe, and in other embodiments, what alignment pin also can be at random is distributed on the underframe.
Claims (7)
1. passenger vehicle gusset welding positioner; Comprise the stud location frame that is provided with on underframe and the underframe; Said stud location frame comprises upper pillar stand locating rack that is used for the oriented side window pillar and the lower pillar stand locating rack that is used to locate the door column; Said upper and lower stud location frame respectively with underframe on the corresponding fixed connection structure that is provided with; It is characterized in that: said fixed connection structure comprises that be convexly equipped with and alignment pin said dowel hole inserting on the dowel hole offered on the upper and lower stud location frame and the underframe, and said alignment pin has the corresponding respectively distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different with at least two kinds on underframe.
2. a kind of passenger vehicle gusset welding positioner according to claim 1; It is characterized in that: said distributed architecture is last alignment pin corresponding with the upper pillar stand locating rack and the following alignment pin corresponding with the lower pillar stand locating rack; Said upper and lower alignment pin all has at least two rows, and upper and lower alignment pin is symmetrically distributed in the relative both sides of underframe.
3. a kind of passenger vehicle gusset welding positioner according to claim 2 is characterized in that: the removable carriage that is between the upper and lower alignment pin that is fixed with on the said pedestal, the bearing of trend of said carriage is identical with the bearing of trend that every row goes up alignment pin.
4. a kind of passenger vehicle gusset welding positioner according to claim 1 is characterized in that: offer at least two dowel holes on each stud location frame, and the orientation of dowel hole is identical with the bearing of trend of stud location frame on each stud location frame.
5. a kind of passenger vehicle gusset welding positioner according to claim 1; It is characterized in that: be processed with external screw thread on the top periphery of said alignment pin; Be equipped with the swivel nut that is threaded with said alignment pin in the dowel hole of said stud location frame; Stretch out from the end face of stud location frame on the top of said swivel nut, and on the periphery of the extension of swivel nut, convex with the retaining edge.
6. according to any described a kind of passenger vehicle gusset welding positioner in the claim 1 to 5, it is characterized in that: near the upright retaining platform in edge that is in underframe that is provided with on the said underframe.
7. according to any described a kind of passenger vehicle gusset welding positioner in the claim 1 to 5; It is characterized in that: said underframe comprises at least two joggle trusses; The bridging structure removable fixed connection of adjacent two joggle trusses through being provided with between the two; Said joggle truss is made up of the longeron and the crossbeam of bridge joint between adjacent two longerons of four spaced and parallel settings at least, and said alignment pin is arranged on the said longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210229537.6A CN102756231B (en) | 2012-07-04 | 2012-07-04 | Side wall welding mould for passenger bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210229537.6A CN102756231B (en) | 2012-07-04 | 2012-07-04 | Side wall welding mould for passenger bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756231A true CN102756231A (en) | 2012-10-31 |
| CN102756231B CN102756231B (en) | 2015-06-03 |
Family
ID=47051004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210229537.6A Expired - Fee Related CN102756231B (en) | 2012-07-04 | 2012-07-04 | Side wall welding mould for passenger bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102756231B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831565A (en) * | 2014-02-21 | 2014-06-04 | 太原科技大学 | Quick board splicing device for metro compartment |
| CN103949826A (en) * | 2014-04-28 | 2014-07-30 | 湖南合力兴邦机械有限公司 | Hopper bracket welding and positioning tooling |
| CN104874962A (en) * | 2015-06-10 | 2015-09-02 | 安徽安凯汽车股份有限公司 | Universal side wall frame welding tool for buses |
| CN106271340A (en) * | 2016-11-04 | 2017-01-04 | 厦门大学 | Modularity passenger vehicle side wall frame mold |
| CN109551139A (en) * | 2018-12-17 | 2019-04-02 | 天奇自动化工程股份有限公司 | Vehicle side welds conveying mechanism |
| CN112975236A (en) * | 2021-01-25 | 2021-06-18 | 青岛四方庞巴迪铁路运输设备有限公司 | Assembly welding positioning method for open type underframe frame |
| CN115870676A (en) * | 2023-02-22 | 2023-03-31 | 广东华青建设工程有限公司 | A portable welding set for engineering construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091975Y (en) * | 2007-10-09 | 2008-07-30 | 上汽通用五菱汽车股份有限公司 | Clamp bottom plate for main line of automobile manufacture |
| CN201950415U (en) * | 2011-02-25 | 2011-08-31 | 徐工集团工程机械股份有限公司科技分公司 | Modular combined welding fixture |
| CN202015915U (en) * | 2010-12-24 | 2011-10-26 | 南车南京浦镇车辆有限公司 | Universal workbench of bogie processing center |
| CN202240273U (en) * | 2011-08-17 | 2012-05-30 | 南京南车浦镇城轨车辆有限责任公司 | Assembling and welding follower fixture for side wall of stainless steel railway passenger carriage |
| CN202701672U (en) * | 2012-07-04 | 2013-01-30 | 郑州宇通客车股份有限公司 | Passenger car side body welding mould |
-
2012
- 2012-07-04 CN CN201210229537.6A patent/CN102756231B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091975Y (en) * | 2007-10-09 | 2008-07-30 | 上汽通用五菱汽车股份有限公司 | Clamp bottom plate for main line of automobile manufacture |
| CN202015915U (en) * | 2010-12-24 | 2011-10-26 | 南车南京浦镇车辆有限公司 | Universal workbench of bogie processing center |
| CN201950415U (en) * | 2011-02-25 | 2011-08-31 | 徐工集团工程机械股份有限公司科技分公司 | Modular combined welding fixture |
| CN202240273U (en) * | 2011-08-17 | 2012-05-30 | 南京南车浦镇城轨车辆有限责任公司 | Assembling and welding follower fixture for side wall of stainless steel railway passenger carriage |
| CN202701672U (en) * | 2012-07-04 | 2013-01-30 | 郑州宇通客车股份有限公司 | Passenger car side body welding mould |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831565A (en) * | 2014-02-21 | 2014-06-04 | 太原科技大学 | Quick board splicing device for metro compartment |
| CN103831565B (en) * | 2014-02-21 | 2016-10-05 | 太原科技大学 | A kind of subway carriage plate Quick splicing device |
| CN103949826A (en) * | 2014-04-28 | 2014-07-30 | 湖南合力兴邦机械有限公司 | Hopper bracket welding and positioning tooling |
| CN103949826B (en) * | 2014-04-28 | 2015-12-30 | 湖南合力兴邦机械有限公司 | Hopper base welding positioning tool |
| CN104874962A (en) * | 2015-06-10 | 2015-09-02 | 安徽安凯汽车股份有限公司 | Universal side wall frame welding tool for buses |
| CN106271340A (en) * | 2016-11-04 | 2017-01-04 | 厦门大学 | Modularity passenger vehicle side wall frame mold |
| CN109551139A (en) * | 2018-12-17 | 2019-04-02 | 天奇自动化工程股份有限公司 | Vehicle side welds conveying mechanism |
| CN109551139B (en) * | 2018-12-17 | 2024-03-29 | 天奇自动化工程股份有限公司 | Car side wall welding conveying mechanism |
| CN112975236A (en) * | 2021-01-25 | 2021-06-18 | 青岛四方庞巴迪铁路运输设备有限公司 | Assembly welding positioning method for open type underframe frame |
| CN115870676A (en) * | 2023-02-22 | 2023-03-31 | 广东华青建设工程有限公司 | A portable welding set for engineering construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102756231B (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102756231A (en) | Side wall welding mould for passenger bus | |
| CN202701672U (en) | Passenger car side body welding mould | |
| CN205445093U (en) | Buried bolt device in advance | |
| CN110394887B (en) | Cutting machine and aerated concrete production equipment | |
| CN108723676A (en) | Assembling-welding fixtures | |
| CN105414841A (en) | Assembling die | |
| CN207556986U (en) | Multi purpose space loading test platform | |
| CN203126859U (en) | Passenger train modularized side wall and passenger train | |
| CN212977284U (en) | Quick positioner of many characteristics of duplex position hole axle welding piece | |
| CN211192671U (en) | Welding tool for front end framework of rail transit vehicle head | |
| CN108489436A (en) | Three coordinate measurement holders, measuring table and measuring system | |
| CN200970730Y (en) | Expansion tight clamp | |
| CN202317498U (en) | Assembly jig of railway common flatcar wrong-mounting prevention locking device | |
| CN202377718U (en) | Tool for manufacturing front table of agitating lorry | |
| CN105363595A (en) | Overturn support | |
| CN104259713A (en) | Traction machine supporting assembly welding tool | |
| CN205684959U (en) | A kind of Combination Welding frock for bus engine left-right longeron assembly | |
| CN204061440U (en) | One-meter line conversion connector | |
| CN203902719U (en) | Coding crossbeam positioning device | |
| CN110748012A (en) | Steel structure crossbeam | |
| CN216299107U (en) | Positioning device | |
| CN212735698U (en) | Flexible assembly fixture for unmanned aerial vehicle body | |
| CN210998652U (en) | A put frame for putting passenger train roof skeleton assembly | |
| CN103922101A (en) | Coated vehicle body bearing support | |
| CN201824137U (en) | Supporting framework structure for gantry-structured multi-axis high-speed machining centers |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20200704 |