CN202701672U - Passenger car side body welding mould - Google Patents
Passenger car side body welding mould Download PDFInfo
- Publication number
- CN202701672U CN202701672U CN 201220320723 CN201220320723U CN202701672U CN 202701672 U CN202701672 U CN 202701672U CN 201220320723 CN201220320723 CN 201220320723 CN 201220320723 U CN201220320723 U CN 201220320723U CN 202701672 U CN202701672 U CN 202701672U
- Authority
- CN
- China
- Prior art keywords
- underframe
- alignment pin
- passenger car
- car side
- stud location
- 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 - Fee Related
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a passenger car side body welding mould. In a fixedly connected structure between column location frames and an underframe, location pins are of a distribution structure that the location pins respectively correspond to location pin holes on all column location frames in at least two different arrangement methods of the column location frames, so that when used, the column location frames can be arranged at least in two different methods through match between the location pins and the location pin holes and can be located through insertion match between the location pins and the location pin holes. Furthermore, generality of the passenger car side body welding mould is improved, labor intensity and difficulty in changing positions of the column location frames for different passenger car side body frameworks are reduced, manufacturing difficulty of the passenger car side body welding mould is reduced, and the replacement period of the passenger car side body welding mould when the passenger car side body frameworks are changed is saved.
Description
Technical field
The utility model relates to bus body package technique field, relates in particular to a kind of passenger car side weld all around and connects mold.
Background technology
. passenger vehicle gusset frame assembly is according to different automobile types series, and highly, the parameters such as length and gusset radian are different, and side wall frame 1(is as shown in Figure 1 on the vehicles of a series of different configurations) also there be corresponding a variation.Tradition passenger car side weld all around connects the underframe that mold all is fixed on stud location frame (comprising upper pillar stand locating rack and the lower pillar stand locating rack of the door column 1-11 that is used for location side wall frame 1 and the car door upright column locating rack that is used for the car door front column 1-2 of location side wall frame 1 for the side window pillar 1-1 of location side wall frame 1) and the longeron locating rack that is used for the gusset longeron 1-3 of location side wall frame 1 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 thus problems, such as 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 affected the whole application of passenger vehicle, has improved the production cost of passenger vehicle.
The utility model content
The purpose of this utility model provides a kind of passenger car side weld all around and connects mold, is intended to solve 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 utility model adopts is:
The technical scheme that passenger car side weld all around of the present utility model connects mold is as follows:
A kind of passenger car side weld all around connects mold, comprise the stud location frame that arranges on underframe and the underframe, described stud location frame comprises the upper pillar stand locating rack and the lower pillar stand locating rack that is used for location door column for the oriented side window pillar, on described, the lower pillar stand locating rack respectively with underframe on the corresponding fixed connection structure that is provided with, it is characterized in that: described fixed connection structure comprises, that be convexly equipped with on the dowel hole of offering on the lower pillar stand locating rack and the underframe and alignment pin described dowel hole inserting, described alignment pin has respectively corresponding distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different from least two kinds at underframe.
Described distributed architecture is the upper alignment pin corresponding with the upper pillar stand locating rack and the lower alignment pin corresponding with the lower pillar stand locating rack, and described 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 described pedestal, the bearing of trend of described carriage is identical with the bearing of trend of the upper alignment pin of every row.
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 described alignment pin, be equipped with the swivel nut that is threaded with described alignment pin in the dowel hole of described stud location frame, stretch out from the end face of stud location frame on the top of described swivel nut, and convex with the gear edge in the periphery of the extension of swivel nut.
Near the vertical gear platform in edge that is in underframe that is provided with on the described underframe.
Described underframe comprises at least two joggle trusses, bridging structure removable be fixedly connected with of adjacent two joggle trusses by arranging between the two, described joggle truss is made of longeron and the crossbeam of bridge joint between adjacent two longerons of four spaced and parallel settings at least, and described alignment pin is arranged on the described longeron.
In the fixed connection structure between stud location frame of the present utility model and the underframe, alignment pin has distributed architecture corresponding to the difference of the dowel hole on each stud location frame in the stud location frame arrangement mode different from least two kinds at underframe, thereby so that in use, the stud location frame can be realized at least two kinds of different arrangement modes by the cooperation of alignment pin and dowel hole, and located by the inserting of alignment pin and dowel hole, and then improved the versatility that the passenger car side weld all around connects mold, reduced for labour intensity and the difficulty of dissimilar passenger vehicle side wall frames when change stud location chord position is put, reduced the manufacture difficulty that the passenger car side weld all around connects mold, when having saved the change of passenger vehicle gusset framework types, the passenger car side weld all around connects the replacement cycle of mold.
Description of drawings
Fig. 1 is the structural representation of passenger vehicle side wall frame;
Fig. 2 is the use view of embodiment of the present utility model;
Fig. 3 is the structural representation of embodiment of the present utility model;
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
Passenger car side weld all around of the present utility model meets the embodiment of mold: to shown in Figure 5, this mold 2 comprises underframe 2-1 such as Fig. 1, underframe 2-1 upper 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, bridging structure 2-5 removable be fixedly connected with of adjacent two joggle truss 2-4 by arranging 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 upper same longeron of same joggle truss 2-4 and consist of 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 a horizontal side that is located at underframe 2-1 to consist of on one group or lower alignment pin 2-6, thereby so that on, lower two groups of alignment pin 2-6 are symmetrically distributed in the horizontal line both sides of underframe 2-1, and convex with gear platform 2-7 near the edge of the vertical side of underframe 2-1.The stud location frame is made of upper and lower stud location frame 2-8 and car door upright column locating rack 2-9.On, lower pillar stand locating rack 2-8 comprises shaft-like pedestal 2-10, the upper fixing stud location deck 2-11 of shaft-like pedestal 2-10 and longeron location deck 2-12, offer the dowel hole 2-13 that inserts for alignment pin 2-6 at shaft-like pedestal 2-10, also be equiped with the swivel nut 2-14 that the external screw thread processed on the top periphery by 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 gear on the periphery of extension along 2-15, and be provided be used to the capping of sealing up this opening at the top of swivel nut 2-14 port, capping is provided with the turntable of being convenient to user's rotary threaded sleeve; Offer the bearing of trend stud location groove consistent with the bearing of trend of shaft-like pedestal 2-10 on the stud location deck 2-11, offer the bearing of trend longeron locating slot vertical with the bearing of trend of shaft-like pedestal 2-10 on the deck 2-12 of longeron location.Car door upright column locating rack 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 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 holder that two pressure pin 2-15 parallel interval settings above base, the upper side of two pressure pin 2-15 have consisted of the reinforcement diagonal brace 1-4 that is used for drag and drop side wall frame 1 of carriage 2-3 and strengthened column 1-5.Each supports deck 2-16 and longitudinally is evenly distributed on the upside of base in the 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 the screw slotted hole that extends transversely in the bottom of supporting deck 2-16, 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 the interval 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.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, base matrix 2-18 fixing on the crossbeam of underframe 2-1, offers the longeron locating slot that extends longitudinally on the deck 2-12 of longeron location.
The utility model in use, first the longitudinal length of the side wall frame 1 of processing uses joggle truss 2-4 assembly unit underframe 2-1 as required; Then determine spacing between the adjacent upright posts according to the type of side wall frame 1, according to this spacing the stud location frame is installed on the underframe 2-1, namely according to this spacing on base is selected, lower alignment pin 2-6, and in making on the same group on two alignment pin 2-6 that arrange in pairs of different rows and one, the dowel hole 2-13 that offers on the lower pillar stand locating rack 2-8 cooperates, namely so that alignment pin has respectively corresponding distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different from least two kinds at underframe, and make the vertical side of underframe 2-1 on the same group in four alignment pin 2-6 insertion car door upright column locating rack 2-9 in the dowel hole 2-13 that offers; Then be fixed on the underframe 2-1 each stud location frame is removable by 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 utility model is by 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 by the position or the replacing columns locating rack 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 the reliability guaranteed column locating rack longitudinal register by the grafting between alignment pin 2-6 and the dowel hole 2-13, thereby improved accuracy and the precision of side wall frame 1 location, guaranteed Product Precision and technological requirement after side wall frame 1 welds.
In the above-described embodiments, underframe is that in other embodiments, underframe also can be 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, corresponding dowel hole just is on the underframe, and this belongs to similar replacement form of the present utility model, 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. a passenger car side weld all around connects mold, comprise the stud location frame that arranges on underframe and the underframe, described stud location frame comprises the upper pillar stand locating rack and the lower pillar stand locating rack that is used for location door column for the oriented side window pillar, on described, the lower pillar stand locating rack respectively with underframe on the corresponding fixed connection structure that is provided with, it is characterized in that: described fixed connection structure comprises, that be convexly equipped with on the dowel hole of offering on the lower pillar stand locating rack and the underframe and alignment pin described dowel hole inserting, described alignment pin has respectively corresponding distributed architecture of the dowel hole on each stud location frame in the stud location frame arrangement mode different from least two kinds at underframe.
2. a kind of passenger car side weld all around according to claim 1 connects mold, it is characterized in that: described distributed architecture is the upper alignment pin corresponding with the upper pillar stand locating rack and the lower alignment pin corresponding with the lower pillar stand locating rack, described 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 car side weld all around according to claim 2 connects mold, it is characterized in that: the removable carriage that is between the upper and lower alignment pin that is fixed with on the described pedestal, the bearing of trend of described carriage is identical with the bearing of trend of the upper alignment pin of every row.
4. a kind of passenger car side weld all around according to claim 1 connects mold, it 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 car side weld all around according to claim 1 connects mold, it is characterized in that: be processed with external screw thread on the top periphery of described alignment pin, be equipped with the swivel nut that is threaded with described alignment pin in the dowel hole of described stud location frame, stretch out from the end face of stud location frame on the top of described swivel nut, and convex with the gear edge in the periphery of the extension of swivel nut.
According to claim 1 in 5 the described a kind of passenger car side weld all around of any one connect mold, it is characterized in that: near the vertical gear platform that is provided with the edge that is in underframe on the described underframe.
According to claim 1 in 5 the described a kind of passenger car side weld all around of any one connect mold, it is characterized in that: described underframe comprises at least two joggle trusses, bridging structure removable be fixedly connected with of adjacent two joggle trusses by arranging between the two, described joggle truss is made of longeron and the crossbeam of bridge joint between adjacent two longerons of four spaced and parallel settings at least, and described alignment pin is arranged on the described longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320723 CN202701672U (en) | 2012-07-04 | 2012-07-04 | Passenger car side body welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320723 CN202701672U (en) | 2012-07-04 | 2012-07-04 | Passenger car side body welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701672U true CN202701672U (en) | 2013-01-30 |
Family
ID=47582012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320723 Expired - Fee Related CN202701672U (en) | 2012-07-04 | 2012-07-04 | Passenger car side body welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756231A (en) * | 2012-07-04 | 2012-10-31 | 郑州宇通客车股份有限公司 | Side wall welding mould for passenger bus |
| CN106271340A (en) * | 2016-11-04 | 2017-01-04 | 厦门大学 | Modularity passenger vehicle side wall frame mold |
-
2012
- 2012-07-04 CN CN 201220320723 patent/CN202701672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756231A (en) * | 2012-07-04 | 2012-10-31 | 郑州宇通客车股份有限公司 | Side wall welding mould for passenger bus |
| CN106271340A (en) * | 2016-11-04 | 2017-01-04 | 厦门大学 | Modularity passenger vehicle side wall frame mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102756231B (en) | Side wall welding mould for passenger bus | |
| CN201214177Y (en) | Control cab assembly welding jigs | |
| CN202701672U (en) | Passenger car side body welding mould | |
| CN102699600B (en) | Welding mould of top frame of passenger car | |
| CN105292678B (en) | A kind of pallet | |
| CN102335802A (en) | Polygonal barrel welding tool | |
| CN202684496U (en) | Front suspension assembly split charging platform | |
| CN203726029U (en) | Cardboard type rapidly combined welding tool | |
| CN202312160U (en) | Modularized wine rack | |
| CN212977284U (en) | Quick positioner of many characteristics of duplex position hole axle welding piece | |
| CN202377718U (en) | Tool for manufacturing front table of agitating lorry | |
| CN211192671U (en) | Welding tool for front end framework of rail transit vehicle head | |
| CN200970730Y (en) | Expansion tight clamp | |
| CN204214370U (en) | A kind ofly test tool for what check the height of rivet on automobile steering wheel framework | |
| CN104259713B (en) | Traction machine supporting component welding tooling | |
| CN103713164A (en) | Modular product testing tool | |
| CN202292008U (en) | Welding assembly for polygonal cylinder | |
| CN207635964U (en) | Torsion beam detects utensil after a kind of | |
| CN203764454U (en) | Support for coating car door | |
| CN210998652U (en) | A put frame for putting passenger train roof skeleton assembly | |
| CN207482013U (en) | A kind of half bearing-type pure electric coach vehicle body and the connection structure on chassis | |
| CN207236551U (en) | A kind of product placement rack | |
| CN202885701U (en) | Combined-type gauge frame | |
| CN203198115U (en) | Curing bladder replacer | |
| CN105363595A (en) | Overturn support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130130 Termination date: 20190704 |