CN201357887Y - Split-assembling platform for assembling car rear axle and balanced bridge - Google Patents

Split-assembling platform for assembling car rear axle and balanced bridge Download PDF

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Publication number
CN201357887Y
CN201357887Y CNU2008202410551U CN200820241055U CN201357887Y CN 201357887 Y CN201357887 Y CN 201357887Y CN U2008202410551 U CNU2008202410551 U CN U2008202410551U CN 200820241055 U CN200820241055 U CN 200820241055U CN 201357887 Y CN201357887 Y CN 201357887Y
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CN
China
Prior art keywords
base
supporting seat
assembling
limit
seat
Prior art date
Application number
CNU2008202410551U
Other languages
Chinese (zh)
Inventor
徐在富
Original Assignee
东风汽车有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 东风汽车有限公司 filed Critical 东风汽车有限公司
Priority to CNU2008202410551U priority Critical patent/CN201357887Y/en
Application granted granted Critical
Publication of CN201357887Y publication Critical patent/CN201357887Y/en

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Abstract

The utility model discloses a split-assembling platform for assembling a car rear axle and a balanced bridge, which comprises a base part, a limiting seat part, a rear axle supporting seat part and a control part, wherein the rear axle supporting seat part comprises a left supporting seat and a right supporting seat, and two limiting seats which are symmetric to each other from front to back are respectively arranged on the left and the right supporting seats; the right supporting seat and the two limiting seats are installed on a movable working platform, and a leftwards-rightwards movable mechanism is arranged between the movable working platform and the base; four limiting seats comprise a support saddle which is fixed on the movable working platform or the base, and the support saddle is provided with a fixed limiting seat and an adjustable limiting seat. The leftwards-rightwards movable mechanisms comprises a sliding groove with a movable working platform, and the lower part of the movable working platform is matched with a sliding track, and the sliding track is fixed on a base, and a driving device which is fixed on the base is connected with the movable working platform. The lower part of the left and the right supporting seats is of an elevation part of the supporting seats, and the left and the right supporting seats are respectively installed on corresponding elevation bases.

Description

The panel sub-assembling platform of automobile axle and balance bridge assembling usefulness
Technical field
The utility model relates to the panel sub-assembling platform of a kind of automobile axle and balance bridge assembling usefulness, belongs to automobile manufacture industry assembly technique field.
Background technology
Former back axle and balance bridge panel sub-assembling platform can not carry out the position adjustments of leaf spring width between centers, supporting seat width between centers and leaf spring limiting stopper, when changing back axle or balance bridge leaf spring, must change panel sub-assembling platform, cause the back axle panel sub-assembling platform too many, during the dress new car, produce setup time Chang Buneng and ensure.
Summary of the invention
The purpose of this utility model is a kind of panel sub-assembling platform that is applicable to various model leaf spring width between centerss, adjacent clevis bolt width between centers and the broad-adjustable automobile axle of leaf spring and balance bridge assembling usefulness of design.
The technical solution of the utility model: the panel sub-assembling platform of automobile axle of the present utility model and balance bridge assembling usefulness comprises base portion, limit base part, back axle supporting seat part, control part, the back axle supporting seat partly comprises left supporting seat and right supporting seat, and the front and back symmetry of left supporting seat and right supporting seat is respectively arranged two limit bases; Right supporting seat and former and later two limit bases are installed on the traverser, between traverser and the base left/right movement device are arranged; Left side supporting seat and former and later two limit bases are directly installed on the base; Four limit bases all comprise the bearing that is fixed on traverser or the base, and fixed limit seat and adjustable limiting seat are installed on the bearing.
The panel sub-assembling platform of described automobile axle and balance bridge assembling usefulness, its left/right movement device comprises the chute of traverser bottom and slide rail coupling, and slide rail is fixed on the base, and the actuating device that is fixed on the base is connected with traverser.
Described adjustable limiting seat comprises the slide rail that is installed on the bearing, and the limit base slide is installed on the slide rail, and spacing card is installed on the limit base slide, and the limit base slide is connected with push rod, and push rod is installed on the support on the bearing.
The panel sub-assembling platform of described automobile axle and balance bridge assembling usefulness, left supporting seat and right supporting seat bottom are supporting seat lifting parts, and left supporting seat and right supporting seat are installed in respectively on the lifting pedestal of oneself, and lifting pedestal drives with lifting and is connected; Lifting drives and is installed in respectively on traverser and the base.
The panel sub-assembling platform of described automobile axle and balance bridge assembling usefulness is equipped with adjustable locating piece on the base in the traverser outside, adjustable locating piece comprises spacing block in the center that is installed on the base and the limiting stopper that is embedded on the spacing block in center.
Described fixed limit seat comprises two columns that are fixed on the bearing, and shelves pin and rotating disk are installed between two columns, and backing pin is threaded with rotating disk.
Advantage of the present utility model: back axle of the present utility model and balance bridge panel sub-assembling platform adopt bearing two fixing, two adjustable modes of leaf spring supporting seat and limit base, cooperate with registration device by hydraulic ram, realize the accurate adjusting of leaf spring width between centers; Supporting seat is by the distance between the fastening U bolt of the monolateral leaf spring of screw mandrel scalable; Limit base can carry out spacing accurately to different leaf springs by guide rail.
Hydraulic oil cylinder driving is partly adopted in the panel sub-assembling platform lifting, when the assembling balance truck, only need press master cock, can realize the pressing of balance bridge leaf spring.
Description of drawings
Fig. 1 schematic top plan view of the present utility model.
Fig. 2 is that scheme drawing is looked on the right side of Fig. 1.
Fig. 3 is that master of the present utility model looks scheme drawing.
Fig. 4 is the A place partial schematic diagram of Fig. 2.
Fig. 5 is the spacing card portion scheme drawing of four limit bases.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As Fig. 1, Fig. 2, Fig. 3: the utility model comprises base portion, limit base part, back axle supporting seat part, control part.The back axle supporting seat partly comprises left supporting seat and right supporting seat, and the front and back symmetry of left supporting seat and right supporting seat is respectively arranged two limit bases; Right supporting seat 5 and former and later two limit bases 4 are installed on the traverser 3, between traverser 3 and the base 1 left/right movement device 2 are arranged; Left side supporting seat 8 and former and later two limit bases 6 are installed on the base 1; Left/right movement device 2 comprises the chute 3.1 of traverser 3 bottoms and slide rail 2.2 couplings, and slide rail 2.2 is fixed on the base 1, and the actuating device 2.1 that is fixed on the base 1 is connected with traverser 3.Adjustable locating piece 7 is housed on the base in traverser 3 outsides, and adjustable locating piece 7 comprises spacing block 7.1 in the center that is installed on the base and the limiting stopper 7.2 that is embedded on the spacing block 7.1 in center.
The structure of four limit bases is identical, and four limit bases all comprise the bearing that is fixed on traverser 3 or the base 1, and fixed limit seat and adjustable limiting seat are installed on the bearing.
Be that example is described its structure with limit base 4 now:
The fixed limit seat comprises a shelves pin 4.8 and a rotating disk 4.9 is installed between two columns, 4.7, two columns 4.7 that are fixed on the bearing 4.1 that backing pin 4.8 is threaded with rotating disk 4.9.
As figure Fig. 2, Fig. 3, Fig. 5: the adjustable limiting seat comprises the slide rail 4.2 that is installed on the bearing 4.1, limit base slide 4.6 is installed on the slide rail 4.2, interchangeable spacing card 4.5 is installed on the limit base slide 4.6, limit base slide 4.6 is connected with push rod 4.4, and push rod 4.4 is installed on the support 4.3 on the bearing 4.1.
The bearing 4.1 of limit base 4 is installed on the traverser 3.For limit base 6 different only be that the limit base bearing of limit base 6 is installed on the base 1.
Left and right sides supporting seat part-structure is identical, and left supporting seat and right supporting seat bottom are supporting seat lifting parts, and left supporting seat and right supporting seat are installed in respectively on the lifting pedestal of oneself, and lifting pedestal drives with lifting and is connected; Lifting drives and is installed in respectively on traverser 3 and the base 1.
As Fig. 4, be example with right supporting seat 5: right supporting seat 5 is installed on the lifting pedestal 5.2, and lifting pedestal 5.2 bottoms drive 5.1 with lifting and are connected; Lifting pedestal 5.2 tops and supporting seat base 5.9 removably connect, clevis bolt positioning support 5.5 and 5.6 is installed on the supporting seat base 5.9, screw mandrel 5.7 is installed between the clevis bolt positioning support 5.5 and 5.6 is carried out distance adjustment, screw mandrel 5.7 is installed on the supporting seat base 5.9 by screw mandrel bearing 5.8.Pilot bar 5.3 is arranged at lifting pedestal 5.2 bottoms, and pilot bar 5.3 leads to right supporting seat 5 by the pilot hole on lifting pedestal 5.2 and the bench board 5.4.Left side supporting seat 8 is identical with right supporting seat 5 structures, and the lifting drive installation that is left supporting seat 8 is on base 1.
Principle of work:
1, the adjusting of back axle and balance bridge width between centers: when changing trains type, according to vehicle width between centers demand, the primer fluid pressing system, right supporting seat part place traverser 3 moves to the inside, more switching center9's limiting stopper 7.1, after replacing finishes, traverser 3 outwards moved, move to traverser 3 and contact with center limiting stopper 7.1, width between centers is regulated and is finished.
2, steel spring Support Position and spacing adjusting: when changing trains type, according to the width and the diameter of clevis bolt, change corresponding supporting seat, rotary screw rod 5.7 is regulated the distance between the clevis bolt bearing, makes the distance between the clevis bolt bearing satisfy the requirement of assembling; According to the width dimensions (75,90,100) of steel spring, change spacing card 4.5; According to the length of steel spring,, lock movable limit base by the position of four limit bases of push rod 4.4 adjustment.
3, the assembling of back axle: back axle clevis bolt, base plate, additional leaf spring assembly, backing plate, rear leaf spring assembly are put into left and right sides supporting seat by technological requirement, then back axle assembly is placed on the steel spring, load onto cover plate, extra thick hexagon nut, and nut tightened, after finishing assembling, hang away the back axle assemble.
4, the assembling of balance bridge: balance bridge clevis bolt, base plate, steel plate spring assembly are put into left and right sides supporting seat by technological requirement, then the balance bridge assembly is placed on the steel spring, loads onto extra thick hexagon nut, the backing pin of packing into, the primer fluid pressure device, the jack-up midship mounting flattens steel spring, and nut is tightened, after finishing assembling, fall midship mounting, unclamp backing pin, hang away the balance bridge assembly.
The side that the master cock of control part is installed in panel sub-assembling platform is convenient to operation.

Claims (6)

1. the panel sub-assembling platform of automobile axle and balance bridge assembling usefulness, comprise base portion, limit base part, back axle supporting seat part, control part, it is characterized in that: the back axle supporting seat partly comprises left supporting seat and right supporting seat, and the front and back symmetry of left supporting seat and right supporting seat is respectively arranged two limit bases; Right supporting seat (5) and former and later two limit bases are installed on the traverser (3), between traverser (3) and the base (1) left/right movement device (2) are arranged; Left side supporting seat and former and later two limit bases are directly installed on the base (1); Four limit bases all comprise the bearing that is fixed on traverser (3) or the base (1), and fixed limit seat and adjustable limiting seat are installed on the bearing.
2. assemble the panel sub-assembling platform of usefulness according to described automobile axle of claim 1 and balance bridge, it is characterized in that: left/right movement device (2) comprises the chute (3.1) of traverser (3) bottom and slide rail (2.2) coupling, slide rail (2.2) is fixed on the base (1), and the actuating device (2.1) that is fixed on the base (1) is connected with traverser (3).
3. according to the panel sub-assembling platform of claim 1 or 2 described automobile axles and balance bridge assembling usefulness, it is characterized in that: the adjustable limiting seat comprises the slide rail (4.2) that is installed on the bearing (4.1), limit base slide (4.6) is installed on the slide rail (4.2), spacing card (4.5) is installed on the limit base slide (4.6), limit base slide (4.6) is connected with push rod (4.4), and push rod (4.4) is installed on the support (4.3) on the bearing (4.1).
4. according to the panel sub-assembling platform of claim 1 or 2 described automobile axles and balance bridge assembling usefulness, it is characterized in that: left supporting seat and right supporting seat bottom are supporting seat lifting parts, left side supporting seat and right supporting seat are installed in respectively on the lifting pedestal of oneself, and lifting pedestal drives with lifting and is connected; Lifting drives and is installed in respectively on traverser (3) and the base (1).
5. according to the panel sub-assembling platform of claim 1 or 2 described automobile axles and balance bridge assembling usefulness, it is characterized in that: on the base in traverser (3) outside adjustable locating piece (7) is housed, adjustable locating piece (7) comprises the limiting stopper (7.2) on the spacing block of the spacing block in the center that is installed on the base (7.1) and the center that is embedded in (7.1).
6. according to the panel sub-assembling platform of claim 1 or 2 described automobile axles and balance bridge assembling usefulness, it is characterized in that: the fixed limit seat comprises two columns (4.7) that are fixed on the bearing (4.1), backing pin (4.8) and rotating disk (4.9) are installed between two columns (4.7), and shelves pins (4.8) are threaded with rotating disk (4.9).
CNU2008202410551U 2008-12-26 2008-12-26 Split-assembling platform for assembling car rear axle and balanced bridge CN201357887Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202410551U CN201357887Y (en) 2008-12-26 2008-12-26 Split-assembling platform for assembling car rear axle and balanced bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202410551U CN201357887Y (en) 2008-12-26 2008-12-26 Split-assembling platform for assembling car rear axle and balanced bridge

Publications (1)

Publication Number Publication Date
CN201357887Y true CN201357887Y (en) 2009-12-09

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Family Applications (1)

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CNU2008202410551U CN201357887Y (en) 2008-12-26 2008-12-26 Split-assembling platform for assembling car rear axle and balanced bridge

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CN (1) CN201357887Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615495A (en) * 2012-03-30 2012-08-01 常州星宇车灯股份有限公司 Press fit fixing device for vehicle lamp lampshade and lamp shell
CN102632940A (en) * 2012-04-26 2012-08-15 安徽江淮客车有限公司 Device for rapidly assembling front axle and back axle of passenger car
CN102950985A (en) * 2012-11-21 2013-03-06 云南力帆骏马车辆有限公司 Process device for assembling rear suspension leaf spring and rear axle of heavy truck
CN103587607A (en) * 2012-08-16 2014-02-19 中国北车集团大同电力机车有限责任公司 Rail locomotive drive unit assembly station
CN104907828A (en) * 2015-07-03 2015-09-16 湖北汽车工业学院 Front axle plate spring flexible assembling bench capable of automatic digital switching
CN105458695A (en) * 2015-12-22 2016-04-06 陕西通家汽车股份有限公司 Dispensing table for rear axle assembly of electric vehicle
CN106392632A (en) * 2016-11-23 2017-02-15 十堰科威机电装备股份有限公司 Rear axle split assembling machine and split assembling method of rear axle split assembling machine
CN106976034A (en) * 2017-05-17 2017-07-25 成都大运汽车集团有限公司 A kind of back axle and leaf spring assembly tooling
CN107139142A (en) * 2017-06-15 2017-09-08 山东建筑大学 A kind of sub-packaging workbench of heavy-duty car
CN110842502A (en) * 2019-11-14 2020-02-28 平湖市超凯科技有限公司 Semi-automatic plate spring assembling equipment

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615495A (en) * 2012-03-30 2012-08-01 常州星宇车灯股份有限公司 Press fit fixing device for vehicle lamp lampshade and lamp shell
CN102632940A (en) * 2012-04-26 2012-08-15 安徽江淮客车有限公司 Device for rapidly assembling front axle and back axle of passenger car
CN103587607B (en) * 2012-08-16 2016-06-29 中车大同电力机车有限公司 Rail locomotive driver element assembling platform
CN103587607A (en) * 2012-08-16 2014-02-19 中国北车集团大同电力机车有限责任公司 Rail locomotive drive unit assembly station
CN102950985A (en) * 2012-11-21 2013-03-06 云南力帆骏马车辆有限公司 Process device for assembling rear suspension leaf spring and rear axle of heavy truck
CN104907828A (en) * 2015-07-03 2015-09-16 湖北汽车工业学院 Front axle plate spring flexible assembling bench capable of automatic digital switching
CN105458695A (en) * 2015-12-22 2016-04-06 陕西通家汽车股份有限公司 Dispensing table for rear axle assembly of electric vehicle
CN106392632B (en) * 2016-11-23 2019-02-05 十堰科威机电装备股份有限公司 A kind of rear axle racking machine and its method for filling
CN106392632A (en) * 2016-11-23 2017-02-15 十堰科威机电装备股份有限公司 Rear axle split assembling machine and split assembling method of rear axle split assembling machine
CN106976034A (en) * 2017-05-17 2017-07-25 成都大运汽车集团有限公司 A kind of back axle and leaf spring assembly tooling
CN107139142A (en) * 2017-06-15 2017-09-08 山东建筑大学 A kind of sub-packaging workbench of heavy-duty car
CN107139142B (en) * 2017-06-15 2020-03-24 山东建筑大学 Split charging workbench of heavy-duty car
CN110842502A (en) * 2019-11-14 2020-02-28 平湖市超凯科技有限公司 Semi-automatic plate spring assembling equipment
CN110842502B (en) * 2019-11-14 2020-10-20 诸暨企周企业管理有限公司 Semi-automatic plate spring assembling equipment

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20130918

Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2

Patentee after: Dongfeng Commercial Vehicle Co., Ltd.

Address before: 430056 No. 10 Dongfeng Avenue, Zhuankou Development Zone, Hubei, Wuhan, China

Patentee before: Dongfeng Automobile Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE

ASS Succession or assignment of patent right

Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD.

Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD.

Effective date: 20130918

C41 Transfer of patent application or patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20091209

CX01 Expiry of patent term