CN109231072A - A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment - Google Patents

A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment Download PDF

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Publication number
CN109231072A
CN109231072A CN201811260634.5A CN201811260634A CN109231072A CN 109231072 A CN109231072 A CN 109231072A CN 201811260634 A CN201811260634 A CN 201811260634A CN 109231072 A CN109231072 A CN 109231072A
Authority
CN
China
Prior art keywords
adjusting
rear axle
electric automobile
groups
lifting platform
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.)
Pending
Application number
CN201811260634.5A
Other languages
Chinese (zh)
Inventor
李强
邹瑞洵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAOYOU INSTITUTE OF DALIAN UNIVERSITY OF TECHNOLOGY Co Ltd
Original Assignee
GAOYOU INSTITUTE OF DALIAN UNIVERSITY OF TECHNOLOGY Co Ltd
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 GAOYOU INSTITUTE OF DALIAN UNIVERSITY OF TECHNOLOGY Co Ltd filed Critical GAOYOU INSTITUTE OF DALIAN UNIVERSITY OF TECHNOLOGY Co Ltd
Priority to CN201811260634.5A priority Critical patent/CN109231072A/en
Publication of CN109231072A publication Critical patent/CN109231072A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/04Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

The invention discloses a kind of rear axle of electric automobile general assembly lifting platform of automobile assembling technical field and assembly equipments, the lifting platform includes device bottom plate, the bottom of device bottom plate is equipped with universal wheel, the top of device bottom plate is equipped with four groups of hydraulic cylinders, front side positioned at two groups of hydraulic cylinders in left side is equipped with left hydraulic hand-pump, front side positioned at two groups of hydraulic cylinders on right side is equipped with right hydraulic hand-pump, left hydraulic hand-pump is connected to the two groups of hydraulic cylinders in left side and two groups of right side hydraulic cylinder by high-pressure rubber pipe synchronously control respectively with right hydraulic hand-pump, the top telescopic end of hydraulic cylinder is hingedly equipped with adjusting mounting plate by hinged seat, the top for adjusting mounting plate is equipped with roll adjustment support device, roll adjustment support device includes adjusting vertical plate, fixed board, adjust sliding rail, adjusting slider, adjusting screw rod adjusts bull stick and carrying supporting plate, the present invention provides one kind just Inclination angle and high rear axle of electric automobile general assembly lifting platform and assembly equipment using highly compatible are carried in mobile carrying, adjustment support.

Description

A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment
Technical field
The present invention relates to automobile assembling technical field, specially a kind of rear axle of electric automobile general assembly lifting platform and dress With equipment.
Background technique
Automobile axle just refers to the rear drive shaft component part of vehicle power transmitting.It is made of two half-bridges, implementable Half-bridge differential motion.Meanwhile it is also for supporting wheel and connecting the device of rear wheel.If it is preceding bridge driving vehicle, So rear axle is just only follow-up bridge, only serves the effect of carrying.If preceding bridge is not drive axle, rear axle is exactly to drive Dynamic bridge at this time also acts as the effect of driving and deceleration also differential, if it is four-wheel drive, generally other than carrying effect A transfer gear is also equipped with before rear axle.
Rear axle of electric automobile is exactly the drive axle of electric car, is the very important component part of electric car.Drive axle Be electric car driving be one of principal assembly, with bearing vehicle body and drive electric car function, be related to electric car The properties such as safety, stability.In the production of rear axle, rear axle needs often mobile, transhipment, if using manually removing Fortune, had both increased the labor intensity and security risk of operator, and handling efficiency is also very low.
For this purpose, those skilled in the technology concerned improve this, such as Chinese Patent Application No. is " a kind of mobile assembly tooling for rear axle of passenger vehicle assembly, including the first frame, the second frame that CN201610503953.9 is proposed Frame, scissors fork elevating mechanism, the second support shaft and hydraulic cylinder;First frame one end is equipped with hydraulic pump, hydraulic pump and hydraulic cylinder it Between be connected with high-pressure rubber pipe;Second frame, one surface is fixed with support column, and support column one end is fixed with baffle ", although of the invention It can satisfy and carried by vehicle rear axle assembly being transported through and being gone up and down support, in order to operator's assembly, be conducive to improve life The characteristics of producing efficiency, but the technical solution in this application file still has deficiency, as the second frame of the device passes through scissor Elevating mechanism realizes lifting, can only can not adjust rear axle assy inclination with the lifting of horizontal or fixed angle to meet spy when use Different installation situation demand;The baffle spacing of the device is not adjustable simultaneously, can not be suitable for specification rear axle assy of different sizes, Use scope is relatively limited to.
Based on this, the present invention devises a kind of rear axle of electric automobile general assembly lifting platform and assembly equipment, to solve The above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of rear axle of electric automobile general assembly lifting platform and assembly equipments, to solve Second frame of above-mentioned apparatus realizes lifting by scissors fork elevating mechanism, can only be with the lifting of horizontal or fixed angle, nothing when use Method adjusts rear axle assy inclination to meet special mounting situation demand;Baffle spacing is not adjustable, and can not be suitable for specification size The problem of different rear axle assy, use scope is relatively limited to.
To achieve the above object, the invention provides the following technical scheme: a kind of rear axle of electric automobile general assembly is gone up and down Platform, including device bottom plate, the bottom of described device bottom plate are provided with universal wheel, and four groups are provided at the top of described device bottom plate and is in The hydraulic cylinder of distributed rectangular is provided with left hydraulic hand-pump on front side of hydraulic cylinder described in two groups of left side, positioned at right side Right hydraulic hand-pump is provided on front side of hydraulic cylinder described in two groups, the left hydraulic hand-pump and right hydraulic hand-pump lead to respectively The high-pressure rubber pipe synchronously control connection two groups of hydraulic cylinders in left side and two groups of right side hydraulic cylinder are crossed, the top telescopic end of the hydraulic cylinder is logical It crosses hinged seat and is hingedly provided with adjusting mounting plate, roll adjustment support dress is symmetrically arranged at left and right sides of the top for adjusting mounting plate It sets;
The roll adjustment support device includes the adjusting vertical plate and fixed board of left and right opposition setting, and the bottom for adjusting vertical plate is set It is equipped with the adjusting sliding rail and adjusting slider that can cooperate sliding, is run through on the side wall for adjusting vertical plate by nut seat and is bolted with tune Screw rod is saved, the right end of the adjusting screw rod is rotatablely connected by bearing and fixed board, and the left end of the adjusting screw rod is radially It is interspersed with adjusting bull stick, is provided with carrying supporting plate at the top of the adjusting vertical plate and fixed board.
Preferably, it is provided with lifting handle on the left hydraulic hand-pump and right hydraulic hand-pump, is gone up and down by shaking Handle is convenient for control device lifting.
Preferably, the top right side for adjusting mounting plate is fixedly installed push and pull bar, convenient for being pushed away by push and pull bar Drawing device is moved.
Preferably, the right side wall for adjusting mounting plate is fixedly installed traction pull ring, when device load is heavier, is convenient for Tethered sliding is carried out by traction device.
Preferably, carrying supporting plate described in two groups is skewed arranged symmetrically in 45 degree, convenient for stablizing the rear axle for placing circular axle shape Component.
Preferably, it is provided with rubber pad on the carrying supporting plate, plays the role of preventing scratch, the rubber pad surface setting There is anti-skid chequer, increases friction of rest power, so that preventing from more consolidating.
The present invention also provides a kind of rear axle of electric automobile general assembly equipment, fill including above-mentioned rear axle of electric automobile assembly Adapted lifting platform, further includes: a kind of rear axle of electric automobile assembly handling apparatus, the device include main body rack, the main body branch Frame is cross structure, is composed of one group of crossbeam and one group of vertical pole welding, the top and bottom of the crossbeam are along its length Roller groove and adjusting gear rack are offered respectively, and slide assemblies, the slide assemblies are symmetrically arranged at left and right sides of the crossbeam Inside relative to vertical pole be symmetrically set with handling hold tightly block;The handling holds tightly and is provided with handling hanging ring at the top of block, The both ends of the vertical pole are provided with vertical relative to fixed holding block, the fixed bottom for holding block tightly is symmetrically arranged with before and after crossbeam To fixed hanging ring;
The slide assemblies include block case, and the crossbeam extends transversely through the middle part of block case, the block case it is interior Chamber top is provided with shifting roller, and the shifting roller is connected by side rotation before and after the inner cavity of roller wheel shaft and block case It connects, the bottom of the shifting roller and roller groove abut against cooperation, and the inner cavity lower part of the block case is provided with intermeshing Transmission gear and adjust worm screw, the transmission gear is located at the top for adjusting worm screw, and the transmission gear passes through rotary gear shaft It is rotatablely connected with the front-rear side walls of block case, the top of the transmission gear is meshed with adjusting gear rack, the adjusting worm screw Left and right ends be rotatablely connected by the left and right sidewall of bearing and block case, and adjust worm screw right end and extend block case Right side wall is simultaneously connected with adjusting rocking bar, and the bottom of the block case is provided with laterally fixed hanging ring.
Preferably, the crossbeam and vertical pole are made of hollow square steel;The shake ends for adjusting rocking bar are provided with rocking bar hand Handle.
Block and the fixed lateral wall held block tightly and be tightly fixed on crossbeam and vertical pole by bolt lock respectively are held in the handling tightly On.
Preferably, the cross-sectional edge profile of the shifting roller and roller groove is arc-shaped.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention is reasonable, pass through the roll adjustment support of two groups of left and right Device can carry out support load to rear axle of electric automobile assembly, and cooperation universal wheel, push and pull bar and traction pull ring are realized to electric car The carrying of rear axle assy is moved, and provides great convenience for the work of rear axle of electric automobile general assembly;It is logical that the present invention adjusts mounting plate The hydraulic cylinder support that the left and right sides individually controls is crossed, horizontal tilt angle can also be adjusted while realizing lifting platform, in order to Special assembly demand;Carrying supporting plate of the invention can adjust bull stick by rotation and carry out spacing adjusting, in order to place different rule The rear axle of electric automobile assembly of lattice size, improve device using compatibility, i.e., the present invention provides it is a kind of it is easy to remove carry, Adjustment support carries inclination angle and the high rear axle of electric automobile general assembly lifting platform for using highly compatible.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is rear axle of electric automobile general assembly lifting platform structural schematic diagram of the present invention;
Fig. 2 is rear axle of electric automobile general assembly lifting platform structural side view of the present invention;
Fig. 3 is rear axle of electric automobile assembly handling apparatus structural schematic diagram of the present invention;
Fig. 4 is slide assemblies inside configuration schematic diagram of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1 '-crossbeam, 101- roller groove, 102- adjusting gear rack, 2 '-vertical poles, 3 '-slide assemblies, 31- block case, the mobile rolling of 32- Wheel, 33- roller wheel shaft, 34- transmission gear, 35- adjust worm screw, 36- rotary gear shaft, and 37- adjusts rocking bar, and 38- laterally hang by fixation Ring, 4 '-handlings holding block, 5 '-handling hanging rings, 6 '-fixed holding blocks, 7 '-longitudinally fixed hanging rings, 1- device bottom plate, 2- are universal Wheel, 3- hydraulic cylinder, the left hydraulic hand-pump of 4-, the right hydraulic hand-pump of 5-, 6- high-pressure rubber pipe, 7- adjust mounting plate, and 81- adjusts vertical Plate, 82- fixed board, 83- adjust sliding rail, 84- adjusting slider, 85- nut seat, 86- adjusting screw rod, 87- adjusting bull stick, 88- Carry supporting plate, 9- lifting handle, 10- push and pull bar, 11- traction pull ring, 12- rubber pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of rear axle of electric automobile general assembly lifting platform, Including device bottom plate 1, the bottom of device bottom plate 1 is provided with universal wheel 2, and the top of device bottom plate 1 is provided with four groups in rectangle point The hydraulic cylinder 3 of cloth is provided with left hydraulic hand-pump 4 positioned at the front side of two groups of hydraulic cylinders 3 in left side, and two groups positioned at right side are hydraulic The front side of cylinder 3 is provided with right hydraulic hand-pump 5, is provided with lifting handle 9 on left hydraulic hand-pump 4 and right hydraulic hand-pump 5, By shaking lifting handle 9 convenient for control device lifting, left hydraulic hand-pump 4 and right hydraulic hand-pump 5 pass through high pressure respectively 6 synchronously control of sebific duct connection, the two groups of hydraulic cylinders 3 in left side and two groups of right side hydraulic cylinder 3, the top telescopic end of hydraulic cylinder 3 pass through hinged Seat, which is hingedly provided with, adjusts mounting plate 7, and the top right side for adjusting mounting plate 7 is fixedly installed push and pull bar 10, convenient for by pushing away 10 push-pull device at fixed that pull handle are moved, adjust mounting plate 7 right side wall be fixedly installed traction pull ring 11, when device load compared with When weight, convenient for carrying out tethered sliding by traction device, adjusts and be symmetrically arranged with roll adjustment support at left and right sides of the top of mounting plate 7 Device;Roll adjustment support device includes the adjusting vertical plate 81 and fixed board 82 of left and right opposition setting, and the bottom for adjusting vertical plate 81 is set It is equipped with the adjusting sliding rail 83 and adjusting slider 84 that can cooperate sliding, is run through on the side wall of adjusting vertical plate 81 by nut seat 85 and is spirally connected There is adjusting screw rod 86, the right end of adjusting screw rod 86 is rotatablely connected by bearing and fixed board 82, the left end edge of adjusting screw rod 86 Radial direction, which is interspersed with, adjusts bull stick 87, and the top for adjusting vertical plate 81 and fixed board 82 is provided with carrying supporting plate 88, two groups of carryings Supporting plate 88 is skewed arranged symmetrically in 45 degree, convenient for stablizing the rear axle component for placing circular axle shape, carries and is provided with rubber on supporting plate 88 Rubber mat 12 plays the role of preventing scratch, and 12 surface of rubber pad is provided with anti-skid chequer, increases friction of rest power, so that preventing more It is firm.
One concrete application of the present embodiment are as follows: the present apparatus is a kind of rear axle of electric automobile general assembly lifting platform, is made Rear axle of electric automobile assembly is placed centrally between the roll adjustment support device of the left and right sides by the used time, since bottom of device is arranged There is the universal wheel 2 with brake pedal, and the top right side for adjusting mounting plate 7 is fixedly installed push and pull bar 10, adjusts peace The right side wall of loading board 7 be fixedly installed traction pull ring 11, by push and pull bar 10 be convenient for by 10 push-pull device at fixed of push and pull bar into Row movement, when device load is heavier, convenient for carrying out tethered sliding using traction device by traction pull ring 11;Since left hand is dynamic Hydraulic pump 4 is connected to the two groups of hydraulic cylinders 3 in left side and right side two by 6 synchronously control of high-pressure rubber pipe respectively with right hydraulic hand-pump 5 Group hydraulic cylinder 3 can control hydraulic cylinder 3 to stretch, while shaking the lifting handle 9 of the left and right sides by shaking lifting handle 9, can water It is flat to promote rear axle of electric automobile assembly, the lifting handle 9 of left or right side is individually shaken, it is adjustable to adjust inclining for mounting plate 7 Oblique degree adjusts the lifting posture of rear axle of electric automobile assembly;When the device rear axle of electric automobile of different sizes for specification When assembly, adjusting screw rod 86 can be driven to rotate by adjusting bull stick 87, and since the bottom for adjusting vertical plate 81 is provided with and can match The adjusting sliding rail 83 and adjusting slider 84 of sliding are closed, rotates and moves left and right with adjusting screw rod 86 so adjusting vertical plate 81, thus Change the spacing for adjusting vertical plate 81 and fixed board 82, cooperates two groups of carrying supporting plates 88 skewed arranged symmetrically in 45 degree, with suitable Answer the rear axle component of the circular axle shape of different-diameter size;It is provided with rubber pad 12 on carrying supporting plate 88, plays the role of preventing scratch, 12 surface of rubber pad is provided with anti-skid chequer, increases friction of rest power, so that preventing from more consolidating.
The embodiment of the present invention also provides a kind of technical solution: a kind of rear axle of electric automobile general assembly equipment, including above-mentioned Rear axle of electric automobile general assembly lifting platform, further includes: a kind of rear axle of electric automobile assembly handling apparatus, including main body branch Frame, main body rack are cross structure, referring to Fig. 3-4, are composed of one group of crossbeam 1 ' and one group of welding of vertical pole 2 ', crossbeam 1 ' and Vertical pole 2 ' is made of hollow square steel, and material can be saved in the case where guaranteeing reliable stress condition, reduces manufacturing cost, crossbeam 1 ' Top and bottom offer roller groove 101 and adjusting gear rack 102 respectively along its length, and the left and right sides of crossbeam 1 is symmetrical arranged There are slide assemblies 3 ', the inside of slide assemblies 3 ' is symmetrically set with handling relative to vertical pole 2 ' and holds block 4 ' tightly;Handling is held tightly Handling hanging ring 5 ' is provided at the top of block 4 ', the both ends of vertical pole 2 ' are symmetrically arranged with fixed holding block relative to 1 ' front and back of crossbeam 6 ', block 4 ' and the fixed lateral wall held block 6 ' tightly and be tightly fixed on crossbeam 1 ' He vertical pole 2 ' by bolt lock respectively are held in handling tightly On, it compares and is socketed due to holding fastening means tightly, there is better fastness in the horizontal direction, and elasticity bolt can be passed through Position is adjusted, the fixed bottom for holding block 6 ' tightly is provided with longitudinally fixed hanging ring 7 ';Slide assemblies 3 ' include block case 31, crossbeam 1 ' extends transversely through the middle part of block case 31, and the inner cavity top of block case 31 is provided with shifting roller 32, and shifting roller 32 is logical Side is rotatablely connected before and after crossing the inner cavity of roller wheel shaft 33 and block case 31, bottom and 101 phase of roller groove of shifting roller 32 Contact, the cross-sectional edge profile of shifting roller 32 and roller groove 101 be it is arc-shaped, moving resistance can be effectively reduced, And have the function of being oriented between two parties, the inner cavity lower part of block case 31 is provided with intermeshing transmission gear 34 and adjusts snail Bar 35, transmission gear 34 is located at the top for adjusting worm screw 35, before transmission gear 34 is by rotary gear shaft 36 and block case 31 Rear wall rotation connection, the top of transmission gear 34 are meshed with adjusting gear rack 102, and the left and right ends for adjusting worm screw 35 pass through axis It holds and is rotatablely connected with the left and right sidewall of block case 31, and adjust right side wall and company that 35 right end of worm screw extends block case 31 It is connected to and adjusts rocking bar 37, the shake ends for adjusting rocking bar 37 are provided with rocker lever, adjust Slide Group convenient for shaking adjusting rocking bar 37 The position of part 3, the bottom of block case 31 are provided with laterally fixed hanging ring 38.
When in use, the two groups of handling hanging rings 5 ' in left and right connect lock with hanging to above-mentioned rear axle of electric automobile assembly handling apparatus Determine, longitudinally fixed hanging ring 7 ' and the lower section for laterally fixing hanging ring 38 are respectively provided with steel wire cable, first hang the lateral fixation in two groups of left and right The steel wire cable of 38 lower section of ring is around to fixation on corresponding hub assembly, secondly by the rope below the longitudinally fixed hanging ring 7 ' in two groups of front and back Rope is suspended on the rear trailing arm of main reducing gear bracket respectively on preceding trailing arm, is slowly sling rear axle assy, is completed rear axle assy Lifting;When needing to adjust the position of slide assemblies 3 ', it can shake and adjust rocking bar 37, adjust rocking bar 37 and drive 35 turns of worm screw of adjusting It is dynamic, due to engaging at the top of adjusting gear rack 102 and adjusting worm screw 35, adjust worm screw 35 and the engagement of 34 bottom of transmission gear, driving cog Wheel 34 with adjust worm screw 35 rotation and rotate, adjusting gear rack 102 with transmission gear 34 rotate and move left and right, shifting roller 32 with Roller groove 101 at the top of crossbeam 1 ' matches, and can effectively reduce the resistance that slide assemblies 3 ' move on crossbeam 1 ', be conveniently adjusted Operation;Due to transmission gear 34 and worm screw 35 is adjusted as gear worm transmission mechanism, can only be adjusted worm screw 35 and be driven transmission gear 34 rotations, transmission gear 34, which can not drive, adjusts the rotation of worm screw 35, so slide assemblies 3 ' will not be in crossbeam during handling It is slid on 1 ', and then has obtained the safety in utilization of device and effective guarantee.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (10)

1. a kind of rear axle of electric automobile general assembly lifting platform, including device bottom plate (1), it is characterised in that: described device bottom The bottom of plate (1) is provided with universal wheel (2), and four groups of hydraulic cylinders in distributed rectangular are provided at the top of described device bottom plate (1) (3), it is provided on front side of hydraulic cylinder (3) described in two groups of left side left hydraulic hand-pump (4), described in two groups of right side It is provided on front side of hydraulic cylinder (3) right hydraulic hand-pump (5), the left hydraulic hand-pump (4) and right hydraulic hand-pump (5) are divided equally Not Tong Guo high-pressure rubber pipe (6) synchronously control connection left side two groups of hydraulic cylinders (3) and two groups of right side hydraulic cylinder (3), the hydraulic cylinder (3) top telescopic end is hingedly provided with by hinged seat and adjusts mounting plate (7), the top or so for adjusting mounting plate (7) Two sides are symmetrically arranged with roll adjustment support device (8);
The roll adjustment support device (8) includes the adjusting vertical plate (81) and fixed board (82) of left and right opposition setting, the adjusting The bottom of vertical plate (81) is provided with the adjusting sliding rail (83) and adjusting slider (84) that can cooperate sliding, adjusting vertical plate (81) By nut seat (85) through being bolted with adjusting screw rod (86) on side wall, the right end of the adjusting screw rod (86) is by bearing and admittedly Determine vertical plate (82) rotation connection, the left end of the adjusting screw rod (86), which is radially interspersed with, adjusts bull stick (87), and described adjust is stood Carrying supporting plate (88) is provided at the top of plate (81) and fixed board (82).
2. a kind of rear axle of electric automobile general assembly lifting platform according to claim 1, it is characterised in that: the left hand Lifting handle (9) are provided on hydrodynamic press pump (4) and right hydraulic hand-pump (5).
3. a kind of rear axle of electric automobile general assembly lifting platform according to claim 1, it is characterised in that: the adjusting The top right side of mounting plate (7) is fixedly installed push and pull bar (10).
4. a kind of rear axle of electric automobile general assembly lifting platform according to claim 1, it is characterised in that: the adjusting The right side wall of mounting plate (7) is fixedly installed traction pull ring (11).
5. a kind of rear axle of electric automobile general assembly lifting platform according to claim 1, it is characterised in that: described in two groups It is skewed arranged symmetrically in 45 degree to carry supporting plate (88).
6. a kind of rear axle of electric automobile general assembly lifting platform according to claim 1, it is characterised in that: the carrying It is provided on supporting plate (88) rubber pad (12), rubber pad (12) surface is provided with anti-skid chequer.
7. a kind of rear axle of electric automobile general assembly equipment, including rear axle of electric automobile of any of claims 1-6 General assembly lifting platform, which is characterized in that further include: a kind of rear axle of electric automobile assembly handling apparatus, the device include master Body support frame, the main body rack are cross structure, are composed of one group of crossbeam (1 ') and one group of vertical pole (2 ') welding, the cross The top and bottom of beam (1 ') offer roller groove (101) and adjusting gear rack (102), the crossbeam (1 ') respectively along its length The left and right sides be symmetrically arranged with slide assemblies (3 '), the insides of the slide assemblies (3 ') is relative to vertical pole (2 ') bilateral symmetry It is provided with handling and holds block (4 ') tightly;The handling holds tightly and is provided with handling hanging ring (5 '), the vertical pole (2 ') at the top of block (4 ') Both ends relative to be symmetrically arranged with before and after crossbeam (1 ') it is fixed hold block (6 ') tightly, the fixed bottom setting for holding block (6 ') tightly There is longitudinally fixed hanging ring (7 ');
The slide assemblies (3 ') include block case (31), and the crossbeam (1 ') extends transversely through the middle part of block case (31), The inner cavity top of the block case (31) is provided with shifting roller (32), and the shifting roller (32) passes through roller wheel shaft (33) It is rotatablely connected with side before and after the inner cavity of block case (31), bottom and the roller groove (101) of the shifting roller (32) offset Cooperation is connect, the inner cavity lower part of the block case (31) is provided with intermeshing transmission gear (34) and adjusts worm screw (35), The transmission gear (34) is located at the top for adjusting worm screw (35), and the transmission gear (34) passes through rotary gear shaft (36) and sliding block The front-rear side walls of shell (31) are rotatablely connected, and the top of the transmission gear (34) is meshed with adjusting gear rack (102), the tune The left and right ends for saving worm screw (35) are rotatablely connected by the left and right sidewall of bearing and block case (31), and it is right to adjust worm screw (35) End, which is extended the right side wall of block case (31) and is connected with, adjusts rocking bar (37), and the bottom of the block case (31) is provided with Laterally fixed hanging ring (38).
8. a kind of rear axle of electric automobile assembly handling apparatus according to claim 7, it is characterised in that: the crossbeam (1 ') It is made with vertical pole (2 ') of hollow square steel;The shake ends for adjusting rocking bar (37) are provided with rocker lever.
9. a kind of rear axle of electric automobile assembly handling apparatus according to claim 7, it is characterised in that: the handling is held tightly Block (4 ') and fixed hold tightly block (6 ') are tightly fixed on the lateral wall of crossbeam (1 ') and vertical pole (2 ') by bolt lock respectively.
10. a kind of rear axle of electric automobile assembly handling apparatus according to claim 7, it is characterised in that: the mobile rolling It is arc-shaped for taking turns the cross-sectional edge profile of (32) and roller groove (101).
CN201811260634.5A 2018-10-26 2018-10-26 A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment Pending CN109231072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811260634.5A CN109231072A (en) 2018-10-26 2018-10-26 A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811260634.5A CN109231072A (en) 2018-10-26 2018-10-26 A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment

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Publication Number Publication Date
CN109231072A true CN109231072A (en) 2019-01-18

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Application Number Title Priority Date Filing Date
CN201811260634.5A Pending CN109231072A (en) 2018-10-26 2018-10-26 A kind of rear axle of electric automobile general assembly lifting platform and assembly equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111003651A (en) * 2019-12-13 2020-04-14 苏州市方圆链传动有限公司 Auxiliary mounting tool for transmission chain wheel
CN111196579A (en) * 2020-03-03 2020-05-26 徐宜灯 Adjustable fixing device for motor vehicle maintenance lifting table

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090250672A1 (en) * 2008-04-03 2009-10-08 Chi-Ting Lin Lifting Cart
CN205241035U (en) * 2015-11-26 2016-05-18 华晨汽车集团控股有限公司 Rear axle assembly hoist
CN205674111U (en) * 2016-06-01 2016-11-09 上海汽车集团股份有限公司 Vehicle rear axle assembly mounting tool
CN206321751U (en) * 2016-12-14 2017-07-11 泸州市聚源电力设备有限公司 A kind of insulating oil voltage resistant tests lubricating cup
CN206940333U (en) * 2017-05-11 2018-01-30 章丘市消防器材有限责任公司 A kind of fire pump lifting means
CN207205882U (en) * 2017-08-08 2018-04-10 浙江卡卡自动化设备有限公司 A kind of fixture for bearing machining
CN207616293U (en) * 2017-12-21 2018-07-17 精科精密部件(惠州)有限公司 A kind of hardware stamping part deburring machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090250672A1 (en) * 2008-04-03 2009-10-08 Chi-Ting Lin Lifting Cart
CN205241035U (en) * 2015-11-26 2016-05-18 华晨汽车集团控股有限公司 Rear axle assembly hoist
CN205674111U (en) * 2016-06-01 2016-11-09 上海汽车集团股份有限公司 Vehicle rear axle assembly mounting tool
CN206321751U (en) * 2016-12-14 2017-07-11 泸州市聚源电力设备有限公司 A kind of insulating oil voltage resistant tests lubricating cup
CN206940333U (en) * 2017-05-11 2018-01-30 章丘市消防器材有限责任公司 A kind of fire pump lifting means
CN207205882U (en) * 2017-08-08 2018-04-10 浙江卡卡自动化设备有限公司 A kind of fixture for bearing machining
CN207616293U (en) * 2017-12-21 2018-07-17 精科精密部件(惠州)有限公司 A kind of hardware stamping part deburring machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111003651A (en) * 2019-12-13 2020-04-14 苏州市方圆链传动有限公司 Auxiliary mounting tool for transmission chain wheel
CN111196579A (en) * 2020-03-03 2020-05-26 徐宜灯 Adjustable fixing device for motor vehicle maintenance lifting table
CN111196579B (en) * 2020-03-03 2021-06-15 绍兴市高砚智生物科技有限公司 Adjustable fixing device for motor vehicle maintenance lifting table

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Application publication date: 20190118