CN203638949U - Vehicle chassis lifting appliance of final assembly line - Google Patents
Vehicle chassis lifting appliance of final assembly line Download PDFInfo
- Publication number
- CN203638949U CN203638949U CN201320847408.3U CN201320847408U CN203638949U CN 203638949 U CN203638949 U CN 203638949U CN 201320847408 U CN201320847408 U CN 201320847408U CN 203638949 U CN203638949 U CN 203638949U
- Authority
- CN
- China
- Prior art keywords
- arm
- assembly line
- lifting appliance
- suspender
- vehicle chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a chassis lifting appliance of a final assembly line and relates to the technical field of automobile conveying assembly line equipment. A vehicle chassis lifting appliance comprises a lifting appliance top frame and a pair of lifting arms connected to two sides of the lifting appliance top frame in a rotatable manner, wherein a supporting arm is fixed at the lower end of each lifting arm; the lifting arms are bent to be arched towards the forwarding direction of the lifting appliance; a front support seat and a rear support seat are arranged on the inner side of each supporting arm; front supporting blocks are fixed at the upper ends of the front support seats; vertical positioning pins are arranged on the front supporting blocks; the front support seats are provided with positioning holes connected with an engine assembling tray; the rear support seats are provided with rear supporting blocks with a plurality of supporting steps. Compared with the prior art, the vehicle chassis lifting appliance has the advantages that the operating space is large, an engine and a vehicle chassis are high in assembling and positioning precision, and the vehicle chassis lifting appliance is general.
Description
Technical field
The utility model relates to automobile and carries fitting line equipment manufacturing technology field, especially a kind of chassis hanger for Automobile final assembly line.
Background technology
General assembly line chassis hanger is the frock of car assembling chassis indispensability, and due to the designing requirement of fitting line, this suspender must meet the function of various assembling.The L shaped suspender of existing a kind of opening type, the L shaped suspender of this opening type has two arms to be rotatably installed in suspender upper frame below, lower end at each arm is fixed with hold-down arm, this hold-down arm and arm form L shaped, on two hold-down arms, be respectively equipped with corresponding prelocalization pin and rear locating dowel pin, be provided with the pin-and-hole that attaches together pallet for connecting in the lower end of prelocalization pin, realize handling by auto body being positioned on a pair of prelocalization pin and a pair of rear locating dowel pin, the L shaped suspender of this opening type is because its prelocalization pin and rear locating dowel pin are to design for a kind of vehicle, commonality is poor, inapplicable and the handling of other different automobile types and the fitting operation on driving engine and chassis.
Summary of the invention
The purpose of this utility model is to provide a kind of general assembly line chassis hanger, and this general assembly line chassis hanger can solve that existing vehicle body lifting appliance vehicle body positioning precision is low, driving engine and chassis assembling difficulty, the poor problem of commonality.
In order to address the above problem, the technical solution adopted in the utility model is: this general assembly line chassis hanger comprises suspender upper frame, be rotationally connected with a pair of arm of described suspender upper frame both sides, the lower end of each described arm is fixed with hold-down arm, described arm is to suspender working direction camber arch, and the inner side of each described hold-down arm is provided with front bracket and rear bracket; Described front bracket upper end is fixed with front support piece, is provided with the locating dowel pin of setting on described front support piece, and described front bracket has the knock hole that attaches together pallet for connecting engine; On described rear bracket, be provided with the rear support piece with multiple support levels.
In the technical scheme of above-mentioned general assembly line chassis hanger, technical scheme can also be more specifically: described locating dowel pin and described knock hole coaxially arrange.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, due to the arm design that adopts expansible formula to suspender working direction camber arch, when work, car door opening angle is larger, facilitates staff's operation into the car, and operational space is larger;
2, adopt the locating dowel pin that is provided with setting on front support piece to locate vehicle body, positioning precision is higher, and because front bracket has the knock hole that attaches together pallet for connecting engine, driving engine positioning precision is high, assembles more convenient;
3, according to different vehicle bodies, the front and back on sled differ from and difference of height situation, and the platform bearing surface of multiple vehicles is set at rear support piece, and commonality is improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the birds-eye view of figure mono-.
Fig. 4 is the structural representation of rear support piece of the present utility model.
Fig. 5 is the structural representation of front bracket of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
General assembly line chassis hanger as shown in Figure 1 to Figure 3, comprise suspender upper frame 9, be rotationally connected with a pair of arm 3 of suspender upper frame 9 both sides, the lower end of each arm 3 is fixed with hold-down arm, arm 3 is to suspender working direction camber arch, and the inner side of each hold-down arm is provided with front bracket and rear bracket; Front bracket upper end is fixed with front support piece, is provided with the locating dowel pin (8) of setting on front support piece, and front bracket has the knock hole 6 that attaches together pallet for connecting engine; On rear bracket, be provided with the rear support piece 7 with multiple support levels, front and back difference and difference of height situation according to different vehicle bodies on sled, by the platform bearing surface 7-1,7-2, the 7-3 that are applicable to 3 kinds of different automobile types being set at rear support piece 7, commonality is improved; Locating dowel pin 8 and knock hole 6 coaxially arrange; Arm 3 is to camber arch outside suspender; Arm 3 is provided with reinforced rib 5, and the upper end of arm 3 is installed with the rotating shaft 1 hinged with suspender upper frame 9, between arm 3 and arm 3 and rotating shaft 1, is connected with digonal link 4.
When work, suspender upper frame 9 is connected to guide rail, opening in crane body process, locating dowel pin 8 on the front support piece 10 of the front bracket by arm 3 is located vehicle body, support the weight of whole vehicle body by front support piece 10 and rear support piece 7, whole vehicle body is clenched by a pair of arm 3, avoids dropping of in course of conveying vehicle body; The knock hole 6 that attaches together pallet by the driving engine of locating dowel pin 8 lower ends is installed driving engine, and driving engine positioning precision is higher, it is more convenient to assemble.
Claims (4)
1. a general assembly line chassis hanger, comprise suspender upper frame (9), be rotationally connected with a pair of arm (3) of described suspender upper frame (9) both sides, the lower end of each described arm (3) is fixed with hold-down arm, it is characterized in that: described arm (3) is to suspender working direction camber arch, and the inner side of each described hold-down arm is provided with front bracket and rear bracket; Described front bracket upper end is fixed with front support piece (10), is provided with the locating dowel pin (8) of setting on described front support piece (10), and described front bracket has the knock hole (6) that attaches together pallet for connecting engine; On described rear bracket, be provided with the rear support piece (7) with multiple support levels.
2. general assembly line chassis hanger according to claim 1, is characterized in that: described locating dowel pin (8) and described knock hole (6) coaxially arrange.
3. general assembly line chassis hanger according to claim 1 and 2, is characterized in that: described arm (3) is to camber arch outside suspender.
4. general assembly line chassis hanger according to claim 3, it is characterized in that: described arm (3) is provided with reinforced rib (5), the upper end of described arm (3) is installed with the rotating shaft (1) hinged with described suspender upper frame (9), between described arm (3) and described arm (3) and described rotating shaft (1), is connected with digonal link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847408.3U CN203638949U (en) | 2013-12-21 | 2013-12-21 | Vehicle chassis lifting appliance of final assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847408.3U CN203638949U (en) | 2013-12-21 | 2013-12-21 | Vehicle chassis lifting appliance of final assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638949U true CN203638949U (en) | 2014-06-11 |
Family
ID=50870212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847408.3U Expired - Fee Related CN203638949U (en) | 2013-12-21 | 2013-12-21 | Vehicle chassis lifting appliance of final assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118795A (en) * | 2013-12-21 | 2014-10-29 | 东风柳州汽车有限公司 | Chassis hanger of assembling line |
| CN104261243A (en) * | 2014-10-09 | 2015-01-07 | 安徽江淮汽车股份有限公司 | Vehicle body lifting device |
-
2013
- 2013-12-21 CN CN201320847408.3U patent/CN203638949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118795A (en) * | 2013-12-21 | 2014-10-29 | 东风柳州汽车有限公司 | Chassis hanger of assembling line |
| CN104261243A (en) * | 2014-10-09 | 2015-01-07 | 安徽江淮汽车股份有限公司 | Vehicle body lifting device |
| CN104261243B (en) * | 2014-10-09 | 2016-05-04 | 安徽江淮汽车股份有限公司 | A kind of vehicle body lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 |