CN102335840A - Adjustable station conversion operation vehicle - Google Patents
Adjustable station conversion operation vehicle Download PDFInfo
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- CN102335840A CN102335840A CN201010230704XA CN201010230704A CN102335840A CN 102335840 A CN102335840 A CN 102335840A CN 201010230704X A CN201010230704X A CN 201010230704XA CN 201010230704 A CN201010230704 A CN 201010230704A CN 102335840 A CN102335840 A CN 102335840A
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Abstract
The invention discloses an adjustable station conversion operation vehicle, which comprises a wheel device, wherein the wheel device is provided with a frame; the frame is connected with an adjustable device through a connecting device and is also provided with a plurality of supporting cross beams; the wheel device comprises a wheel assembly; the wheel assembly is connected with another wheel assembly through an axle; the width and the length of the station conversion operation vehicle can be adaptively adjusted according to the type of a produced vehicle; the adjustable station conversion operation vehicle has higher universality; the production of station conversion operation vehicles of different lengths and widths is avoided; meanwhile, during production of a short vehicle, lengthening ends at the two ends are removed, so that the station conversion operation vehicle does not occupy larger production station space, and more vehicles are favorably produced, organized and stored; and since the station conversion operation vehicle is provided with wheels itself, supporting wheel sets are not required to be mounted on the ground, and all supporting wheel sets are not required to be controlled on the same height, a large amount of hardware investment and cost are saved, meanwhile, the adjustable station conversion operation vehicle is flexible to move and convenient to adjust during turnover use.
Description
Technical field
The present invention relates to a kind of adjustable station changes the preface car, belongs to the passenger vehicle hulling technology and manufactures the field.
Background technology
At present, the organizational form of home and abroad passenger vehicle production has two kinds: a kind of is band chassis production technology, and a kind of in addition is not to be with the chassis production technology, and production technology promptly shells.Two kinds of modes of production respectively have excellent, shortcoming: band chassis production technology is meant that passenger vehicle is in the process of manufacturing; Comprise that vehicle body six large stretch of skeletons attach together, panel beating car, the production that is coated with entrucking and total entrucking all carry out on the chassis; Advantage is to need not on facility floor, to lay track; Also need not to use station to change preface car and track steering wheel, factory building, frock hardware input cost are low; Owing to lean on the tire that carries on the chassis to move and turn to, so produce flexibly, it is strong to produce instruction tissue and adjustment adaptability; Shortcoming is the restriction of the production suspension chassis of car load, does not promptly have the chassis just can not produce car load; When producing the panel beating car, because of spatter, high temperature weld seam very high to the probability of chassis gas, oil pipe line and the damage of chassis electronic component; When application, need use the low-temperature bake system, prevent the recessiveness infringement of higher baking temperature to chassis rubber parts, electrical sensing device, various oils, painting cost is higher relatively; When car load is produced the commentaries on classics preface in panel beating, application, need adjustment front tyre direction, and moving resistance is big; This technology is applicable to the production of luxury car or small lot passenger vehicle.The shelling production technology is opposite with band chassis production technology; Passenger vehicle attaches together at six large stretch of skeletons, panel beating car and being coated with in the entrucking production process all not on the chassis, before getting into general assembly, attaches together with the chassis again; Advantage is that the panel beating car carries out on station commentaries on classics preface car with the production that is coated with entrucking; The not restriction of suspension chassis is generally produced the time of practicing thrift 7 to 9 days than the band chassis, has shortened the car load production cycle greatly; Owing to be welded, be coated with to be contained in and carry out before closing the chassis, can not cause damage to vehicle chassis component, various pipeline and electrical sensing device, often adopt common baking process, painting cost is low, is applicable to carry out the large batch of production of passenger vehicle; The panel beating car moves on commentaries on classics preface car, need not to consider its direction; Shortcoming is that the disposable input costs of factory building hardware such as laying ground track, manufacturing station commentaries on classics preface car are higher.
More above-mentioned two kinds of technologies; Factors such as the quality assurance of pipeline, electronic unit from the chassis, production cycle, hardware input; Bigger convenience and short delivery cycle that the shelling production technology is brought to organization of production add the hardware construction and are fabricated to disposable input, can be recycled later on; Its advantage substantially exceeds the production technology in the band chassis, so motorbus manufacturing enterprise generally all adopts this kind production technology.
At present, the station of domestic passenger vehicle manufacturing enterprise changes the preface car pallets that adopt with the suitable sledge type of length of wagon more, and is promptly every at a distance from one group of support wheel of 2 meters layings on the ground of workshop operation station; All support wheel height are identical; The pallet of sledge type could contact with many groups support wheel simultaneously, and can on support wheel, slide, to realize the commentaries on classics preface between station; This kind mode input cost and cost are very high, and maintenance cost is also high.
Summary of the invention
For solving the high and high problem of maintenance cost of cost, provide a kind of simple in structure, applied widely at present, the adjustable station of flexible operation changes the preface car.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
A kind of adjustable station changes the preface car, and it comprises wheel assembly, and said wheel assembly is provided with vehicle frame, and vehicle frame is connected with tunable arrangement through jockey; Also be provided with some supporting traverses on the vehicle frame.
Said wheel assembly comprises wheel set, and wheel set is connected with another wheel set through axletree; Said axletree is connected with vehicle frame through U-bolts.
Said jockey is for connecting square steel.
Said tunable arrangement is the spreading head, and the link of spreading head is welded with some coupling hooks, and the terminal both sides of spreading head are provided with spacing square steel; On the spreading head, also be provided with arrangement for adjusting height.
The two ends of said supporting traverse are respectively equipped with slip cap, are provided with limit base above the slip cap, are provided with lateral adjustment device below, and the lateral adjustment device and the angle steel of riding are positioned at the homonymy of supporting traverse.
Said wheel set comprises wheel; One side of wheel axis hole is provided with totally-enclosed end cap, and opposite side is provided with semiclosed end cap, between totally-enclosed end cap and semiclosed end cap, is provided with hold-down bolt and axle bumper ring successively; Hold-down bolt passes the axle bumper ring and is connected with axletree, and axletree is installed on the bearing.
Said arrangement for adjusting height is a puller bolt, and puller bolt is corresponding with the support triangle steel plate on the vehicle frame.
Said lateral adjustment device comprises teeth, and teeth are through spring base and tooth bar engagement.
Use: change the preface car according to the vehicle length adjustment station of producing earlier; If surpass vehicle frame length; Need the end (or two ends each) at vehicle frame hang up a spreading head, and adjustment spreading head lower height adjusting device, the height that makes spreading head and vehicle frame in one plane; Again according to the installation direction and the mode of production of production line stretching skin equipment; A supporting traverse is placed on station to be changeed in the spacing square steel of preface car rearmost end; Arrange that again station changes the position of other supporting traverse on the preface car, roughly conforms to Bus Frame skirt stud; The slip cap position at adjustment supporting traverse two ends; Limit base width on the every crossbeam is conformed to skirt column width; Six large stretch of skeletons that will attach together completion with driving winch on the station commentaries on classics preface car of adjusting; Make the last column of panel beating car strict corresponding, last position according to the forward and backward fine setting supporting traverse of passenger vehicle skirt column physical location with last supporting traverse.
The invention has the beneficial effects as follows: station changes the width and the length of preface car can carry out adaptive adjusting according to the production vehicle; Can satisfy 2.2 meters to 2.55 meters of width; The vehicle that length is 6 meters to 13.7 meters, versatility is stronger, and the station of having avoided making different length and width changes the preface car; Simultaneously, when producing the weak point vehicle, the spreading head at two ends is removed, station changes the preface car just can not take bigger production station space, helps organization of production and deposits more vehicle; Have wheel because station changes preface car itself, need not to install on the ground the support wheels, also need not to control all and whether support wheels, practiced thrift most hardware input and cost, simultaneously, when turnover is used, move flexibly at sustained height, easy to adjust.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the wheel assembly structural representation;
Fig. 3 is lateral wheel and inboard and axletree installation cross-sectional schematic;
Fig. 4 is limit base and the lateral adjustments structural representation on supporting traverse and the two ends slip cap;
Fig. 5 is for vehicle frame and the spreading head articulates and the structural representation of the spacing square steel of vehicle frame and spreading cephalic par;
Fig. 6 is the partial enlarged drawing of the arrangement for adjusting height of spreading head;
Fig. 7 is a normal operating condition sketch map of the present invention;
Wherein, 100, panel beating car; 200, station changes the preface car; 201, spacing square steel; 202, coupling hook; 203, U-bolts; 204, connect square steel; 210, supporting traverse; 211, limit base; 212, slip cap; 213, tooth bar; 214, teeth; 215, the angle steel of riding; 216, spring base; 220, spreading head; 230, wheel set; 231, totally-enclosed end cap; 232, wheel; 233, semiclosed end cap; 234, axle bumper ring; 235, hold-down bolt; 236, deep groove ball bearing; 240, axletree; 250, vehicle frame; 260, arrangement for adjusting height; 261, support triangle steel plate; 262, puller bolt.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
A kind of adjustable station changes the preface car, and it comprises wheel assembly, and said wheel assembly is provided with vehicle frame 250, and vehicle frame 250 is connected with tunable arrangement through jockey; Also be provided with some supporting traverses 210 on the vehicle frame 250.As shown in Figure 1, be the preferred embodiments of the present invention, it comprises wheel set 230, axletree 240, vehicle frame 250, supporting traverse 210, spreading head 220.Wherein, wheel set 230 is made up of totally-enclosed end cap 231, wheel 232, semiclosed end cap 233, is fixed on the axletree 240 through axle bumper ring 234, hold-down bolt 235 and deep groove ball bearing 236; Axletree 240 is connected on the vehicle frame 250 through U-bolts 203; 250 fixations have been deposited many supporting traverses 210 on the vehicle frame; The two ends of supporting traverse 210 are provided with on slip cap 212, the slip cap 212 has limit base 211; There are tooth bar 213, teeth 214 engagement groups in the below, and whole supporting traverse 210 places on the vehicle frame 250 through the angle steel 215 of riding; Be welded with jockey on vehicle frame 250 front and back ends tops and promptly connect square steel 204, the link of spreading head 220 is welded with coupling hook 202, hangs on the connection square steel 204 of vehicle frame 250; Be welded with support triangle steel plate 261 in vehicle frame 250 front and back ends lower, the corresponding position of spreading head is welded with puller bolt 262; The outer end of the two ends of vehicle frame 250 and spreading head 220 is provided with spacing square steel 201.
As shown in Figure 2, wheel assembly comprises wheel set 230, and wheel set 230 is connected with another wheel set 230 through axletree 240; As shown in Figure 3; Be provided with totally-enclosed end cap 231, hold-down bolt 235, axle bumper ring 234, deep groove ball bearing 236, semiclosed end cap 233 from outside to inside successively in the said wheel set 230; Hold-down bolt 235 is fastenedly connected axle bumper ring 234 and wheel 232 and axletree 240; Wheel 232 is connected on the axletree 240 through deep groove ball bearing 236, and axle bumper ring 234 is pushed down the inner ring of deep groove ball bearing 236, and wheel 232 can only rotate around deep groove ball bearing 236.
The adjusting of said width realizes that through supporting traverse 210 respectively there is a slip cap 212 at the two ends of supporting traverse 210, and are as shown in Figure 4; Slip cap 212 belows are provided with the tooth bar 213 and teeth 214 of pair of meshing, and tooth bar 213 is welded in supporting traverse 210 tops, and teeth 214 are fixed in the slip cap 212 through spring base 216; Slip cap 212 is provided with limit base 211, when regulating width, with teeth 214 to drop-down; Make its engagement that breaks away from tooth bar 213, slide slip cap 212 inside (outward) this moment, after meeting the requirements of width; Discharge teeth 214, it is meshed with tooth bar 213 once more.Be positioned at the homonymy of supporting traverse 210 by tooth bar 213, teeth 214 and spring base 216 lateral adjustment device of forming and the angle steel 215 of riding.
Said tunable arrangement is a spreading head 220, and the link of spreading head 220 is welded with some coupling hooks 202, and spreading head 220 terminal both sides are provided with spacing square steel 201; On spreading head 220, also be provided with arrangement for adjusting height 260.Said arrangement for adjusting height 260 is a puller bolt 262, and puller bolt 262 is corresponding with the support triangle steel plate 261 on the vehicle frame 250.
The adjusting of said length is through increasing or removing spreading head 220 and realize, and is as shown in Figure 5, and vehicle frame 250 front and back ends tops are welded with and connect square steel 204, and the link of spreading head is welded with coupling hook 202.When increasing length; Spreading head 220 is risen to the height concordant with vehicle frame 250, again coupling hook 202 is hung on the connection square steel 204 of vehicle frame 250, decontrol spreading head 220 again; At this moment; Vehicle frame 250 uses like length with on spreading head 220 has been connected not enough, then connects a spreading head 220 again in the other end of vehicle frame 250; When shortening length, as long as spreading head 220 outer ends are risen, outer end and vehicle frame 250 angle that staggers just can be pulled down spreading head 220, and is easy to operate.
The height of said spreading head 220 is realized by arrangement for adjusting height 260, is welded with support triangle steel plate 261 in vehicle frame 250 front and back ends lower, and as shown in Figure 6, the corresponding position of spreading head 220 is welded with arrangement for adjusting height 260.When the height of spreading head 220 is lower than the height of vehicle frame 250; Puller bolt 262 turns clockwise; Under the effect of reaction force; Support triangle steel plate 261 causes whole spreading head 220 around connecting square steel 204 rotations with the outside perk in spreading head 220 bottoms, and the result is that the outer end height of spreading head 220 rises; Otherwise, puller bolt 262 is rotated counterclockwise.
The outer end of the two ends of said vehicle frame 250 and spreading head 220 is provided with spacing square steel 201.
As shown in Figure 7; When use is of the present invention; Change earlier the length of preface car 200,, hang up a spreading head 220 at an end of vehicle frame 250 (or two ends each) earlier if when vehicle length surpasses the length of vehicle frame 250 according to the length adjustment station of production vehicle; And adjustment spreading head 220 lower height adjusting devices 260, the height that makes spreading head 220 and vehicle frame 250 is in one plane; Again according to the installation direction and the mode of production of production line stretching skin equipment; A supporting traverse 210 is placed on station to be changeed in the spacing square steel of preface car 200 rearmost ends; Arrange that again station changes the position of other supporting traverse 210 on the preface car 200, makes its position roughly conform to panel beating car 100 skirt stud; Slip cap 212 positions at adjustment supporting traverse 210 two ends; Limit base 211 width on the every supporting traverse 210 are conformed to skirt column width; Six large stretch of skeletons that will attach together completion with driving winch on the station commentaries on classics preface car of adjusting 200; Make the last column of panel beating car corresponding, finely tune the position of supporting traverse 210 at last according to passenger vehicle skirt column physical location with last supporting traverse 210 strictnesses.
Claims (8)
1. an adjustable station changes the preface car, it is characterized in that it comprises wheel assembly, and said wheel assembly is provided with vehicle frame, and vehicle frame is connected with tunable arrangement through jockey; Also be provided with some supporting traverses on the vehicle frame.
2. a kind of adjustable station as claimed in claim 1 changes the preface car, it is characterized in that said wheel assembly comprises wheel set, and wheel set is connected with another wheel set through axletree; Said axletree is connected with vehicle frame through U-bolts.
3. a kind of adjustable station as claimed in claim 1 changes the preface car, it is characterized in that, said jockey is for connecting square steel.
4. a kind of adjustable station as claimed in claim 1 changes the preface car, it is characterized in that said tunable arrangement is the spreading head, and the link of spreading head is welded with some coupling hooks, and the terminal both sides of spreading head are provided with spacing square steel; On the spreading head, also be provided with arrangement for adjusting height.
5. a kind of adjustable station as claimed in claim 1 changes the preface car; It is characterized in that the two ends of said supporting traverse are respectively equipped with slip cap, be provided with limit base above the slip cap; Be provided with lateral adjustment device below, the lateral adjustment device and the angle steel of riding are positioned at the homonymy of supporting traverse.
6. a kind of adjustable station as claimed in claim 2 changes the preface car; It is characterized in that said wheel set comprises wheel, a side of wheel axis hole is provided with totally-enclosed end cap; Opposite side is provided with semiclosed end cap; Between totally-enclosed end cap and semiclosed end cap, be provided with hold-down bolt and axle bumper ring successively, hold-down bolt passes the axle bumper ring and is connected with axletree, and axletree is installed on the bearing.
7. change the preface car like the said a kind of adjustable station of claim 4, it is characterized in that said arrangement for adjusting height is a puller bolt, puller bolt is corresponding with the support triangle steel plate on the vehicle frame.
8. a kind of adjustable station as claimed in claim 5 changes the preface car, it is characterized in that said lateral adjustment device comprises teeth, and teeth are through spring base and tooth bar engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010230704.XA CN102335840B (en) | 2010-07-20 | 2010-07-20 | Adjustable station conversion operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010230704.XA CN102335840B (en) | 2010-07-20 | 2010-07-20 | Adjustable station conversion operation vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335840A true CN102335840A (en) | 2012-02-01 |
| CN102335840B CN102335840B (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010230704.XA Active CN102335840B (en) | 2010-07-20 | 2010-07-20 | Adjustable station conversion operation vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102335840B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001700A (en) * | 2019-04-19 | 2019-07-12 | 中车洛阳机车有限公司 | Two axis engineering trucks of one kind turn sequence wheel spindle device |
| CN112032175A (en) * | 2020-09-03 | 2020-12-04 | 浙江力友汽车科技有限公司 | Moment and corner added chassis riding bolt tightening process |
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| JPS62101587A (en) * | 1985-10-29 | 1987-05-12 | Mazda Motor Corp | Device for fitting automobile window glass |
| CN2111869U (en) * | 1991-09-20 | 1992-08-05 | 云南省交通科学研究所 | Servosteering support bridge of truck |
| CN101376455A (en) * | 2008-09-22 | 2009-03-04 | 江苏天奇物流系统工程股份有限公司 | Supporting removable sling |
| CN101397014A (en) * | 2007-09-28 | 2009-04-01 | 中西金属工业株式会社 | Conveying apparatus |
| CN201231801Y (en) * | 2008-06-20 | 2009-05-06 | 长春轨道客车股份有限公司 | Connection apparatus of vehicle intercoil connection |
| CN201300663Y (en) * | 2008-11-27 | 2009-09-02 | 邯郸钢铁股份有限公司 | Convenient maintenance large ring cold machine trolley wheel |
| CN201746014U (en) * | 2010-07-20 | 2011-02-16 | 中通客车控股股份有限公司 | Adjustable station sequence turning vehicle |
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2010
- 2010-07-20 CN CN201010230704.XA patent/CN102335840B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62101587A (en) * | 1985-10-29 | 1987-05-12 | Mazda Motor Corp | Device for fitting automobile window glass |
| CN2111869U (en) * | 1991-09-20 | 1992-08-05 | 云南省交通科学研究所 | Servosteering support bridge of truck |
| CN101397014A (en) * | 2007-09-28 | 2009-04-01 | 中西金属工业株式会社 | Conveying apparatus |
| CN201231801Y (en) * | 2008-06-20 | 2009-05-06 | 长春轨道客车股份有限公司 | Connection apparatus of vehicle intercoil connection |
| CN101376455A (en) * | 2008-09-22 | 2009-03-04 | 江苏天奇物流系统工程股份有限公司 | Supporting removable sling |
| CN201300663Y (en) * | 2008-11-27 | 2009-09-02 | 邯郸钢铁股份有限公司 | Convenient maintenance large ring cold machine trolley wheel |
| CN201746014U (en) * | 2010-07-20 | 2011-02-16 | 中通客车控股股份有限公司 | Adjustable station sequence turning vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001700A (en) * | 2019-04-19 | 2019-07-12 | 中车洛阳机车有限公司 | Two axis engineering trucks of one kind turn sequence wheel spindle device |
| CN110001700B (en) * | 2019-04-19 | 2023-11-28 | 中车洛阳机车有限公司 | Axle device for turning sequence of two-axle engineering truck |
| CN112032175A (en) * | 2020-09-03 | 2020-12-04 | 浙江力友汽车科技有限公司 | Moment and corner added chassis riding bolt tightening process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102335840B (en) | 2014-04-30 |
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Effective date of registration: 20160722 Address after: 830013, 51, Fuxin street, North Zone, hi tech Industrial Development Zone, the Xinjiang Uygur Autonomous Region, Urumqi Patentee after: Xinjiang Zhong Tong Bus Co., Ltd. Address before: 252000 Jianshe Road, Dongchangfu, Shandong, No. 10, Patentee before: Zhongtong Bus Holdings Co., Ltd. |
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Effective date of registration: 20191108 Address after: 252000 No. 261, the Yellow River Road, Liaocheng Economic Development Zone, Shandong, China Patentee after: Zhongtong Bus Holdings Co., Ltd. Address before: 830013, 51, Fuxin street, North Zone, hi tech Industrial Development Zone, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Xinjiang Zhong Tong Bus Co., Ltd. |
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