CN107285187A - A kind of automobile front wall assembly suspender - Google Patents
A kind of automobile front wall assembly suspender Download PDFInfo
- Publication number
- CN107285187A CN107285187A CN201710613992.9A CN201710613992A CN107285187A CN 107285187 A CN107285187 A CN 107285187A CN 201710613992 A CN201710613992 A CN 201710613992A CN 107285187 A CN107285187 A CN 107285187A
- Authority
- CN
- China
- Prior art keywords
- suspender
- front wall
- fixed
- plate
- wall assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-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
- B66C1/10—Load-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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
- B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of automobile front wall assembly suspender, including drive mechanism, suspender mechanism and detent mechanism;Drive mechanism is fixedly connected with suspender mechanism;Detent mechanism and the movable grafting cooperation of suspender mechanism;Suspender mechanism includes frame system, dot system of hanging oneself, lower suspension centre system and contact system.The cooperation that the technical program passes through drive mechanism, suspender mechanism and detent mechanism, conveyed realizing the station automobile front wall assembly, and suspender is relatively stable to the fixed form of automobile front wall assembly, the outward appearance and precision of the outer front wall assembly of automobile will not be destroyed, and suspender can voluntarily recognize predeterminated position in course of conveying, hand off.
Description
Technical field
The invention belongs to automobile assembling or the accessory field of welding sequence, a kind of automobile front wall assembly suspender is particularly related to.
Background technology
Body of a motor car is progressively welded by various types of findings by level, to ensure that the welding formed after welding is total
Into stable accuracy, reliable, the auxiliary mould of design specialized is ensured in welding process.The auxiliary mould of each level it
Between must be related to material circulation, the efficiency and precision stability of material circulation process are paid close attention to required for this area
Problem.
The especially front wall of automobile, its complicated, precision is unstable and belongs to outward appearance parts, and its handling process needs
Extremely harsh safeguard measure.
In the prior art, the material between auxiliary mould is conveyed by suspender, common hanger structure such as Fig. 1 institutes
Show, including track 01, roller 02, lifting appliance 03 and hang pawl 04.By being designed with track in the upper end of two auxiliary moulds, hang
Tool body be connected by roller with track and can realize relative position movement, hang pawl can as needed adjustment angle so that realization grab
Take suspended object material, then driven by lifting appliance hang pawl and suspended object material rise after be delivered to next station.
The suspender of prior art protects not enough to material, hangs the outward appearance that pawl is easily destroyed suspended object material, causes suspended object material
Deform and then influence its precision.On the other hand, the positional precision of existing suspender is not enough, and front and rear station is required to human assistance suspender
Pawl goes to capture or put down material.
The content of the invention
It is an object of the invention to provide a kind of automobile front wall assembly suspender, damage and suspender are vulnerable to solve suspended object material
Precision it is not enough the problem of.
The present invention is achieved by the following technical solutions:
A kind of automobile front wall assembly suspender, including drive mechanism, suspender mechanism and detent mechanism;
The drive mechanism is fixedly connected with the suspender mechanism;The detent mechanism is movable slotting with the suspender mechanism
Connect cooperation.
The drive mechanism includes driven pulley, driving wheel, track, motor, power transmission shaft, main body frame, connecting rod, intersection
Arm, side auxiliary wheel, signal lever, the first signalling means, secondary signal device, the 3rd signalling means, guide part, chain move motor, the first chain,
Two chains, first connecting portion and second connecting portion;
The motor is fixedly installed on the main body frame, and the motor is connected with the power transmission shaft;The power transmission shaft
Two ends be each provided with a driving wheel;
The driven pulley is rotated with the main body frame by rotating shaft and is connected;The side auxiliary wheel passes through rotating shaft and the master
Body frame member is connected;
The driving wheel, the driven pulley and the side auxiliary wheel, which are rolled, to be arranged on the track;
The upper end of the transposition arm is fixed on the main body frame, and the both sides of the transposition arm are respectively connected with the connection
Bar;
The guide part is fixed on the main body frame, and the signal lever passes through the guide part;First signal
Device, the secondary signal device and the 3rd signalling means may be contained within the main body frame;The signal lever respectively with it is described
Secondary signal device and the movable contact of the 3rd signalling means;
The chain moves motor and is fixed on the main body frame, and first chain and the second chain move motor with the chain respectively
And the transposition arm link coordinates;
The first connecting portion and the second connecting portion are connected with the transposition arm.
The side auxiliary wheel is arranged at the outside of the track, and the driving wheel and the driven pulley may be contained within the rail
The inner side in road.
The suspender mechanism includes frame system, dot system of hanging oneself, lower suspension centre system and contact system;
The upper end of the dot system of hanging oneself, the upper end of the lower suspension centre system and the contact system are both secured to the frame
In frame system;
The frame system is fixedly connected with the drive mechanism;
The dot system of hanging oneself includes base, installing plate, the first cylinder, the first support block, clamping plate, gripping block and L plates;
The upper end of the base is fixed on the frame system, and the lower end of the base is fixed with the installing plate to be connected
Connect, first cylinder is rotatably connected with the installing plate;
The lower end of first cylinder is rotatably connected with one end of the L plates, the other end and the installing plate of the L plates
Rotatable connection, the Boards wall is on the installing plate, and one end of the gripping block is placed with the clamping plate and is connected, the folder
The side that the near and clamping plate of tight block is connected is rotatably connected with the L plates;
First supporting plate is fixed on the installing plate, the other end of the gripping block and the first supporting plate phase
To coordinating;
The lower suspension centre system includes lead, telescopic cylinder, clamping cylinder, transfer platform, main installing plate, the first support
Block, the second support block and T-shaped frame;
The T-shaped frame is rotatably connected with the main installing plate and the clamping cylinder respectively;The clamping cylinder with it is described
Main installing plate rotatable connection;First support block is both secured on the T-shaped frame with second support block;
The transfer platform is fixed on the main installing plate, the lower end of the lower end of the telescopic cylinder and the lead
It is both secured on the transfer platform, the upper end of the telescopic cylinder and the upper end of the lead connect with the frame system
Connect;
The contact system includes pillar, signalling means, confined planes and adjustable plate;
The upper end of the pillar is fixed on the frame system, and an institute is each provided with three sides of the pillar
Confined planes are stated, the lower rod end is provided with positioning hole, adjustable plate is provided with the 4th side of the pillar, it is described
Signalling means is arranged on the adjustable plate.
Also include limiting plate and spacing combination on the dot system of hanging oneself, the upper end of the limiting plate is fixed on described
On installing plate, the spacing combination is individually fixed on the L plates and the limiting plate.
The detent mechanism includes side guiding, alignment pin, signal lever and base;
The base is fixed on ground, side guiding is provided with three sides on the base top, for described
Confined planes coordinate, and the alignment pin is arranged at the upper surface of the base, is engaged with the positioning hole;The signal lever is fixed
On the side is oriented to, it is engaged with the signalling means.
The beneficial effects of the invention are as follows:
The technical program is realized to automobile front wall assembly by the cooperation of drive mechanism, suspender mechanism and detent mechanism
Station between convey, and suspender is relatively stable to the fixed form of automobile front wall assembly, will not destroy the outer front wall assembly of automobile
Outward appearance and precision, and suspender can voluntarily recognize predeterminated position in course of conveying, hand off.
Brief description of the drawings
Fig. 1 is prior art automobile front wall hanger structure schematic diagram;
Fig. 2 is axonometric drawing of the invention;
Fig. 3 is the axonometric drawing of detent mechanism;
Fig. 4 is the axonometric drawing of suspender mechanism;
Fig. 5 is the front view of dot system of hanging oneself;
Fig. 6 is the axonometric drawing of lower suspension centre system;
Fig. 7 is the front view of lower suspension centre system;
Fig. 8 is the axonometric drawing of contact system;
Fig. 9 is the axonometric drawing of drive mechanism;
Figure 10 is the front view of drive mechanism;
Figure 11 is the right view of drive mechanism.
Description of reference numerals
01 track, 02 roller, 03 lifting appliance, 04 hangs pawl, 100 drive mechanisms, 200 front wall assembly, 300 suspender mechanisms,
400 detent mechanisms, 101 driven pulleys, 102 tracks, 103 motors, 104 power transmission shafts, 105 driving wheels, 106 main body frames, 107 connections
Bar, 108 transposition arms, 109 side auxiliary wheels, 110 first signalling means, 111 signal leveves, 112 secondary signal devices, 113 the 3rd signalling means,
114 guide parts, 116 chains move motor, 117 first chains, 118 second chains, 119 second tie points, 120 first tie points, and 310 hang oneself
Dot system, 320 frame systems, 330 times suspension centre systems, 340 contact systems, 311 bases, 312 first cylinders, 313 first supports
Block, 314 clamping plates, 315 gripping blocks, 316 limiting plates, 317 spacing combinations, 318L plates, 331 leads, 332 telescopic cylinders, 333 folders
Tight cylinder, 334 transfer platforms, 335 main installing plates, 336 first support blocks, 337 second support blocks, 338T type frame, 341 pillars,
342 signalling means, 343 confined planes, 344 adjustable plates, 401 sides are oriented to, 402 alignment pins, 403 signal leveves, 404 bases.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
The application provides a kind of automobile front wall assembly suspender, as shown in Figures 2 to 11, including drive mechanism, suspender mechanism
And detent mechanism.
Drive mechanism is fixedly connected with suspender mechanism;Detent mechanism and the movable grafting cooperation of suspender mechanism.
As shown in Fig. 2 upper end of the present invention is drive mechanism 100, it can drive whole system to be moved along trapped orbit;This
The suspender mechanism 300 of application is arranged on the lower section of drive mechanism 100, and it drives front wall assembly 200 to be started shipment with drive mechanism 100 1
It is dynamic;When suspender mechanism 300 in the application moves to specified location, the detent mechanism during decline with fixing on the ground
The fine positioning of position is realized in 400 contacts.
As shown in figure 9, motor 103 is fixedly mounted on theme framework 106, it drives power transmission shaft 104 and is fixed on biography
Two driving wheels 105 of end shaft rotate, and then realize the position movement of relative orbit 102, and track 102 is fixed structure,
It sets up in the air according to the Heave Here and setting point of material.
As shown in figure 9, the lifting body of this suspender is transposition arm 108, monosymmetric transposition arm 108 is symmetrical by both sides
Connecting rod 107 connect, the upper end of transposition arm 108 is fixedly connected with main body frame 106, the framework of lower end and suspender mechanism 300
The upper end of system 320 is fixedly connected.
As shown in Figure 10, the lower end of signal lever 111 is fixedly mounted on the upper end of frame system 320 of suspender mechanism 300, is oriented to
114 are fixedly mounted on main body frame 106, and signal lever 111, which is passed through, is oriented to 114;The upper end of signal lever 111 is spheroidal structure,
Progressively it can be connect respectively with the signalling means 113 of secondary signal device 112 and the 3rd that is fixed on main body frame 106 during its decline
Touch, when being contacted with secondary signal device 112, the downstream rate of transposition arm 108 is slowed down for the first time, is connect when with the 3rd signalling means 113
When touching, second of deceleration of downstream rate of transposition arm 108.
As shown in Figure 10, four side auxiliary wheels 109 are fixed with main body frame 106, the lateral surface of itself and track 102 connects
Touch;
Another have that the first signalling means 110 is some, and it is contacted with the characteristic body of suspender Heave Here or setting point, when coming in contact
Afterwards, position movement occurs for the no longer relative orbit 102 of drive mechanism 100.
As shown in figure 11, chain move motor 116 by the first chain 117 and the second chain 118 control the descending of transposition arm 108 or on
OK;The upper end of tie point B119 and tie point A120 with frame system 320 is fixedly connected, by the position for controlling two tie points
Put the control that can be achieved to whole mechanism center of gravity.
As shown in figure 3, side, which is oriented to 401, has three peripheries for being enclosed in base 404, structure type wide at the top and narrow at the bottom is constituted
Guiding suspender mechanism 300, which enters, finally realizes that alignment pin 402 coordinates with the positioning hole in suspender mechanism 300, is suspender mechanism 300
Position positioning is provided;After suspender mechanism 300 drops to precalculated position, be fixed on side be oriented to 401 on signal lever 403 just with
Signalling means contact in suspender mechanism 300, is that control system output stops descending signal.
As shown in figure 4, the frame system 320 of suspender mechanism is fixedly connected with drive mechanism 100, from upper on frame system
And under be installed with two the same hang oneself dot system 310 and two lower suspension centre systems 330 and bottommosts successively
Contact system 340.
As shown in figure 5, dot system of hanging oneself provides power for a set of clamping system by the first cylinder 312, the He of L plates 318 is driven
The gripping block 315 being fixed thereon rotates, and is front wall assembly between the support block 313 of gripping block 315 and first;Base
311 are fixedly mounted on frame system 320;Spacing combination 317 is respectively and fixedly installed on limiting plate 316 and L plates 318, is used for
Limit the maximum rotational steps of L plates 318.
The upper end of base is fixed on frame system, and the lower end of base is fixedly connected with installing plate, and the first cylinder is with installing
Plate is rotatably connected.
The lower end of first cylinder is rotatably connected with one end of L plates, and the other end of L plates is rotatably connected with installing plate, and clamping plate is solid
Due on installing plate, one end of gripping block is connected with clamping plate placement, and the side that the near and clamping plate of gripping block is connected rotates company with L plates
Connect.
First supporting plate is fixed on installing plate, the other end of gripping block and the first supporting plate relative engagement.
As shown in fig. 6, the T-shaped frame 338 in lower suspension centre system 330 can rotate with the motion of clamping cylinder 333, so that
The first support block 336 thereon, the relative front wall assembly of the second support block 337 is driven to rotate, the first support block 336 and the
Two support blocks 337 respectively have two and are separately mounted to the both sides of T-shaped frame, and it is provided for the different position in front wall assembly bottom four
Support.
As shown in fig. 6, clamping system is installed on main installing plate 335, main installing plate 335 is fixedly mounted on transfer platform
On 334, the lower section of transfer platform 334 is fixedly connected with two symmetrical leads 331 and a telescopic cylinder 332, by flexible gas
The reciprocating motion of vertical direction can occur for the motion influence of cylinder 332, so as to realize the position movement of support block, originally be hung to be lifted
The scope of application of tool, can tackle various sizes of front wall assembly.
As shown in fig. 7, the shape-designing of two support blocks is matched with the bottom profiled of suspender, and in same type vehicle, front wall
Assembly only size is different, and contour shape is essentially identical.
As shown in figure 8, pillar 341 is fixedly mounted on frame system 320, confined planes 343 are separately mounted to pillar 341
Three sides, are oriented to 401 with the side in Fig. 3 and match;Positioning hole is located at 341 distal center positions of support, with the alignment pin in Fig. 3
402 correspondences;Signalling means 342 is arranged on adjustable plate 344, and four strip holes are offered on adjustable plate 344, and fixed screw passes through this
Adjustable plate 344 is arranged on pillar 341 by hole, in actual use adjustable position;Signalling means 342 and the signal lever in figure
403 correspondences, when the two is contacted, sling system stops descending.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention extremely equally limits by appended claims.
Claims (6)
1. a kind of automobile front wall assembly suspender, it is characterised in that including drive mechanism, suspender mechanism and detent mechanism;
The drive mechanism is fixedly connected with the suspender mechanism;The detent mechanism is matched somebody with somebody with the movable grafting of suspender mechanism
Close.
2. automobile front wall assembly suspender according to claim 1, it is characterised in that the drive mechanism include driven pulley,
Driving wheel, track, motor, power transmission shaft, main body frame, connecting rod, transposition arm, side auxiliary wheel, signal lever, the first signalling means,
Binary signal device, the 3rd signalling means, guide part, chain move motor, the first chain, the second chain, first connecting portion and second connecting portion;
The motor is fixedly installed on the main body frame, and the motor is connected with the power transmission shaft;The two of the power transmission shaft
End is each provided with a driving wheel;
The driven pulley is rotated with the main body frame by rotating shaft and is connected;The side auxiliary wheel passes through rotating shaft and the body frame
Frame rotates connection;
The driving wheel, the driven pulley and the side auxiliary wheel, which are rolled, to be arranged on the track;
The upper end of the transposition arm is fixed on the main body frame, and the both sides of the transposition arm are respectively connected with the connecting rod;
The guide part is fixed on the main body frame, and the signal lever passes through the guide part;First signalling means, institute
State secondary signal device and the 3rd signalling means may be contained within the main body frame;The signal lever is believed with described second respectively
Number device and the movable contact of the 3rd signalling means;
The chain moves motor and is fixed on the main body frame, and first chain and the second chain move motor and institute with the chain respectively
State transposition arm link cooperation;
The first connecting portion and the second connecting portion are connected with the transposition arm.
3. automobile front wall assembly suspender according to claim 2, it is characterised in that the side auxiliary wheel is arranged at the rail
The outside in road, the driving wheel and the driven pulley may be contained within the inner side of the track.
4. automobile front wall assembly suspender according to claim 1, it is characterised in that the suspender mechanism includes framework system
Unite, dot system of hanging oneself, lower suspension centre system and contact system;
The upper end of the dot system of hanging oneself, the upper end of the lower suspension centre system and the contact system are both secured to the framework system
On system;
The frame system is fixedly connected with the drive mechanism;
The dot system of hanging oneself includes base, installing plate, the first cylinder, the first support block, clamping plate, gripping block and L plates;
The upper end of the base is fixed on the frame system, and the lower end of the base is fixedly connected with the installing plate, institute
The first cylinder is stated to be rotatably connected with the installing plate;
The lower end of first cylinder is rotatably connected with one end of the L plates, and the other end and the installing plate of the L plates rotate
Connection, the Boards wall is on the installing plate, and one end of the gripping block is placed with the clamping plate and is connected, the gripping block
The nearly side being connected with the clamping plate be rotatably connected with the L plates;
First supporting plate is fixed on the installing plate, and the other end of the gripping block is relative with first supporting plate to match somebody with somebody
Close;
The lower suspension centre system include lead, telescopic cylinder, clamping cylinder, transfer platform, main installing plate, the first support block,
Second support block and T-shaped frame;
The T-shaped frame is rotatably connected with the main installing plate and the clamping cylinder respectively;The clamping cylinder and the main peace
Fill plate rotatable connection;First support block is both secured on the T-shaped frame with second support block;
The transfer platform is fixed on the main installing plate, and the lower end of the lower end of the telescopic cylinder and the lead is solid
Due on the transfer platform, the upper end of the telescopic cylinder is connected with the upper end of the lead with the frame system;
The contact system includes pillar, signalling means, confined planes and adjustable plate;
The upper end of the pillar is fixed on the frame system, and a limit is each provided with three sides of the pillar
Plane, positioning hole is provided with the lower rod end, and adjustable plate, the signal are provided with the 4th side of the pillar
Device is arranged on the adjustable plate.
5. automobile front wall assembly suspender according to claim 4, it is characterised in that also include on the dot system of hanging oneself
Limited location plate and spacing combination, the upper end of the limiting plate are fixed on the installing plate, and the spacing combination is individually fixed in
On the L plates and the limiting plate.
6. automobile front wall assembly suspender according to claim 4, it is characterised in that the detent mechanism include side be oriented to,
Alignment pin, signal lever and base;
The base is fixed on ground, side guiding is provided with three sides on the base top, for described spacing
Face coordinates, and the alignment pin is arranged at the upper surface of the base, is engaged with the positioning hole;The signal lever is fixed on institute
State side to be oriented to, be engaged with the signalling means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710613992.9A CN107285187B (en) | 2017-07-25 | 2017-07-25 | A kind of automobile front wall assembly suspender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710613992.9A CN107285187B (en) | 2017-07-25 | 2017-07-25 | A kind of automobile front wall assembly suspender |
Publications (2)
Publication Number | Publication Date |
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CN107285187A true CN107285187A (en) | 2017-10-24 |
CN107285187B CN107285187B (en) | 2018-09-11 |
Family
ID=60103598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710613992.9A Expired - Fee Related CN107285187B (en) | 2017-07-25 | 2017-07-25 | A kind of automobile front wall assembly suspender |
Country Status (1)
Country | Link |
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CN (1) | CN107285187B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112340624A (en) * | 2020-09-30 | 2021-02-09 | 安徽方圆压力容器制造有限责任公司 | Liquefied natural gas cylinder loading and unloading equipment and working method thereof |
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JPH11209061A (en) * | 1998-01-20 | 1999-08-03 | Fuji Heavy Ind Ltd | Work carrying device |
CN204452656U (en) * | 2015-01-15 | 2015-07-08 | 安徽江淮汽车股份有限公司 | A kind of truck cap floor assembly suspender |
CN105984804A (en) * | 2016-05-24 | 2016-10-05 | 浙江金刚汽车有限公司 | Car roof conveying device |
CN106480489A (en) * | 2016-10-28 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of coating lifting |
CN206069195U (en) * | 2016-09-30 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of engine assembly suspender |
CN206088754U (en) * | 2016-09-13 | 2017-04-12 | 宁波吉利汽车研究开发有限公司 | Flexibility automobile body hoist |
CN206298258U (en) * | 2016-12-14 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | Body of a motor car suspender |
-
2017
- 2017-07-25 CN CN201710613992.9A patent/CN107285187B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11209061A (en) * | 1998-01-20 | 1999-08-03 | Fuji Heavy Ind Ltd | Work carrying device |
CN204452656U (en) * | 2015-01-15 | 2015-07-08 | 安徽江淮汽车股份有限公司 | A kind of truck cap floor assembly suspender |
CN105984804A (en) * | 2016-05-24 | 2016-10-05 | 浙江金刚汽车有限公司 | Car roof conveying device |
CN206088754U (en) * | 2016-09-13 | 2017-04-12 | 宁波吉利汽车研究开发有限公司 | Flexibility automobile body hoist |
CN206069195U (en) * | 2016-09-30 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of engine assembly suspender |
CN106480489A (en) * | 2016-10-28 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of coating lifting |
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Cited By (1)
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CN112340624A (en) * | 2020-09-30 | 2021-02-09 | 安徽方圆压力容器制造有限责任公司 | Liquefied natural gas cylinder loading and unloading equipment and working method thereof |
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Publication number | Publication date |
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CN107285187B (en) | 2018-09-11 |
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Granted publication date: 20180911 |