CN103587913B - Rotatable vehicle body conveying bracket - Google Patents
Rotatable vehicle body conveying bracket Download PDFInfo
- Publication number
- CN103587913B CN103587913B CN201310620638.0A CN201310620638A CN103587913B CN 103587913 B CN103587913 B CN 103587913B CN 201310620638 A CN201310620638 A CN 201310620638A CN 103587913 B CN103587913 B CN 103587913B
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- Prior art keywords
- vehicle body
- transport carrier
- bracket
- main body
- bracket main
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Abstract
The invention provides a rotatable vehicle body conveying bracket which comprises a drive mechanism, a bracket body, a support and a rotating mechanism. The drive mechanism is mounted on the support, the bracket body is mounted on the rotating mechanism, and the drive mechanism is connected with the bracket body and can drive the bracket body to rotate on the rotating mechanism. The support is provided with a fixed limiting block, the bracket body is provided with a movable limiting block matched with the fixed limiting block for limitation, a cavity seat is arranged on the bracket body, and the rotating mechanism comprises a rotating shaft and an angular contact ball bearing. The angular contact ball bearing is mounted in the cavity seat, and the rotating shaft is mounted in the angular contact ball bearing in a rotation fit mode. The rotatable vehicle body conveying bracket has the advantages of being simple in structure and capable of guaranteeing vehicle body stability in the conveying process and avoiding the probability that the vehicle body conveying bracket interferes with tools in the returning process.
Description
Technical field
The present invention relates to conveying arrangement, particularly relate to the vehicle body transport carrier that can rotate.
Background technology
Carrying out parts transport at the commonly used reciprocating conveying mechanism in high beat weld car workshop, this streamline formal technique is ripe, and beat is high, and equipment input cost is the highest.Body in white, in course of conveying, is carried out oscilaltion by the transport carrier being fixed on chassis plate, is front and back carried, and transport carrier is arranged on chassis often, and in transport, relative chassis maintains static.What general transport carrier was chosen drags a little all at the preferable crossbeam of rigidity, and cooperation simultaneously is chosen two dowel holes and ensured to carry in-placing precision.Dragging of transport carrier is a little limited to this body structure of product and frock Simple Design, often drags a width inadequate, and for the most relatively long body in white, in course of conveying, body in white left and right stability is not enough, has certain security risk.
For ensureing the conveying stability of body in white, necessary width dimensions (380) needs to ensure；Design bigger size (660 or even 700) at width to lift simultaneously.So bring two problems: one is that when backhaul sweeping and frock is more prone to interfere the transport carrier of wider size, affects frock Simple Design；Two is in the case of identical idle stroke, and the transport carrier of wider size is when backhaul sweeping and body in white is easier to interfere.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of vehicle body transport carrier that can rotate.
The invention provides a kind of vehicle body transport carrier that can rotate, including drive mechanism, bracket main body, support, rotating mechanism, described drive mechanism is installed on the bracket, described bracket main body is arranged on described rotating mechanism, and described drive mechanism is connected with described bracket main body and described drive mechanism can drive described bracket main body to rotate on described rotating mechanism；Fixing limit block is installed on described support, described bracket main body is provided with and coordinates spacing dynamic limited block with described fixing limit block；Described bracket main body is provided with cavity seat, and described rotating mechanism includes that rotary shaft, angular contact ball bearing, described angular contact ball bearing are installed in described cavity seat, and described rotary shaft realizes rotatable engagement in being installed on described angular contact ball bearing.
As a further improvement on the present invention, described bracket main body is respectively arranged at two ends with the first bracket and the second bracket.
As a further improvement on the present invention, described drive mechanism is cylinder.
As a further improvement on the present invention, described cylinder is screwed on described support.
As a further improvement on the present invention, described cavity seat both ends open is sealed with top bearing cover and lower bearing end cap respectively.
As a further improvement on the present invention, described angular contact ball bearing is two.
As a further improvement on the present invention, this vehicle body transport carrier also includes that mounting seat, described support and described rotary shaft are mounted in described mounting seat.
The invention has the beneficial effects as follows: this vehicle body transport carrier simple in construction, small and exquisite, practical function, selection is conventional.After using vehicle body conveying lifting bracket, improve the degree of flexibility of pipeline, the demand of multi-vehicle-type conllinear conveying can be met to a certain extent so that a width that drags of vehicle body transport carrier becomes big, it is ensured that the stability of body in white in course of conveying；Avoid the possibility that vehicle body transport carrier interferes with frock in return stroke simultaneously, substantially increase safety and the stability of production line.Meanwhile, this vehicle body transport carrier pneumatic control, switch speed is fast, is particularly suitable for high beat height beat, the use of large batch of automobile body-in-white welding flexible production line.
Accompanying drawing explanation
Fig. 1 is the vehicle body transport carrier structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, the invention discloses a kind of vehicle body transport carrier that can rotate, including drive mechanism, bracket main body 3, support 7, rotating mechanism, described drive mechanism is arranged on described support 7, described bracket main body 3 is arranged on described rotating mechanism, and described drive mechanism is connected with described bracket main body 3 and described drive mechanism can drive described bracket main body 3 to rotate on described rotating mechanism；Fixing limit block 8 is installed on described support 7, described bracket main body 3 is provided with and coordinates spacing dynamic limited block 9 with described fixing limit block 8；Described bracket main body 3 is provided with cavity seat, and described rotating mechanism includes that rotary shaft 2, angular contact ball bearing, described angular contact ball bearing are installed in described cavity seat, and described rotary shaft 2 realizes rotatable engagement in being installed on described angular contact ball bearing.
Described bracket main body 3 is respectively arranged at two ends with the first bracket 4 and the second bracket 5.
Described drive mechanism is cylinder 10.
Described cylinder 10 is screwed on described support 7.
Described cavity seat both ends open is sealed with top bearing cover 6 and lower bearing end cap 11 respectively.
Described angular contact ball bearing is two.
This vehicle body transport carrier also includes that mounting seat 1, described support 7 and described rotary shaft 2 are mounted in described mounting seat 1.
The vehicle body transport carrier of the present invention is installed on conveying carrier, original state is duty, conveying carrier do vertically rise A, horizontally advance pitch B, be vertically lowered C, horizontal slow astern pitch D move in circles in course of action, this vehicle body transport carrier completes vertically to rise A simultaneously and horizontally advances pitch B and be vertically lowered C 90-degree rotation and switch to contraction state horizontal slow astern pitch D transport carrier 90-degree rotation to switch to the such one group of do action of original operating state.During vehicle body transport carrier lifting body in white is fed forward (including tri-processes of A, B, C), transport carrier is all in duty；When transport carrier retreats backhaul (D process), transport carrier is in off working state；Two states completes switching before and after D process.Cylinder 10 shrinks and bracket main body 3 rotates to duty, and fixing limit block 8 ensures effectively to position when bracket main body 3 puts in place together with dynamic limited block 9, and cylinder 10 retains certain stroke and ensures that bracket main body 3 effectively clamps.In backhaul, cylinder 10 stretches out, and promotes bracket main body 3 to rotate around rotary shaft 2, and bracket main body 3 contacts guarantee cylinder 10 and accurately puts in place with support 7.
Rotating mechanism needs, first by rotary shaft 2 location and installation to mounting seat 1, then rotary shaft 2 to be welded in mounting seat 1 in installation process；At bracket main body 3 endoporus, two angular contact ball bearings are installed, are then fitted in rotary shaft 2, top bearing cover 6 and lower bearing end cap 11 are installed simultaneously, play effect that is attractive in appearance, dust-proof and that seal.
This vehicle body transport carrier simple in construction, small and exquisite, practical function, selection is conventional.After using vehicle body conveying lifting bracket, improve the degree of flexibility of pipeline, the demand of multi-vehicle-type conllinear conveying can be met to a certain extent so that a width that drags of vehicle body transport carrier becomes big, it is ensured that the stability of body in white in course of conveying；Avoid the possibility that vehicle body transport carrier interferes with frock in return stroke simultaneously, substantially increase safety and the stability of production line.Meanwhile, this vehicle body transport carrier pneumatic control, switch speed is fast, is particularly suitable for high beat height beat, the use of large batch of automobile body-in-white welding flexible production line.
This rotating mechanism design simple in construction, it is simple to process and manufacture, easy to maintenance.Use angular contact ball bearing Type B, it is possible to bear the biggest axial force, rotate highly reliable.Duty has fixing limit block 8 and dynamic limited block 9 to position, and cylinder 10 designs pre-pressing, and it is accurate that both are effectively ensured operating position.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert the present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the vehicle body transport carrier that a kind can rotate, it is characterized in that: include drive mechanism, bracket main body, support, rotating mechanism, described drive mechanism is installed on the bracket, described bracket main body is arranged on described rotating mechanism, and described drive mechanism is connected with described bracket main body and described drive mechanism can drive described bracket main body to rotate on described rotating mechanism；Fixing limit block is installed on described support, described bracket main body is provided with and coordinates spacing dynamic limited block with described fixing limit block；Described bracket main body is provided with cavity seat, and described rotating mechanism includes that rotary shaft, angular contact ball bearing, described angular contact ball bearing are installed in described cavity seat, and described rotary shaft realizes rotatable engagement in being installed on described angular contact ball bearing.
Vehicle body transport carrier the most according to claim 1, it is characterised in that: described bracket main body is respectively arranged at two ends with the first bracket and the second bracket.
Vehicle body transport carrier the most according to claim 1, it is characterised in that: described drive mechanism is cylinder.
Vehicle body transport carrier the most according to claim 3, it is characterised in that: described cylinder is screwed on described support.
Vehicle body transport carrier the most according to claim 1, it is characterised in that: described cavity seat both ends open is sealed with top bearing cover and lower bearing end cap respectively.
Vehicle body transport carrier the most according to claim 1, it is characterised in that: described angular contact ball bearing is two.
7. according to the vehicle body transport carrier described in any one of claim 1 to 6, it is characterised in that: this vehicle body transport carrier also includes that mounting seat, described support and described rotary shaft are mounted in described mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620638.0A CN103587913B (en) | 2013-11-29 | 2013-11-29 | Rotatable vehicle body conveying bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620638.0A CN103587913B (en) | 2013-11-29 | 2013-11-29 | Rotatable vehicle body conveying bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103587913A CN103587913A (en) | 2014-02-19 |
| CN103587913B true CN103587913B (en) | 2017-01-11 |
Family
ID=50078289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620638.0A Expired - Fee Related CN103587913B (en) | 2013-11-29 | 2013-11-29 | Rotatable vehicle body conveying bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086589B (en) * | 2021-04-06 | 2022-07-12 | 江苏同和智能装备有限公司 | Sliding plate conveying system support frame switching device and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5793814A (en) * | 1980-11-28 | 1982-06-11 | Miyao Yoshino | Circulative conveying device by conveyer |
| JPH10316221A (en) * | 1997-05-16 | 1998-12-02 | Mitsubishi Motors Corp | Article conveying device |
| DE102010004858A1 (en) * | 2010-01-18 | 2011-07-21 | BEUMER GmbH & Co. KG, 59269 | friction wheel drive |
| CN203006360U (en) * | 2012-09-13 | 2013-06-19 | 宁波远景汽车零部件有限公司 | A body and skid conveying drive mechanism |
| CN203601944U (en) * | 2013-11-29 | 2014-05-21 | 上汽通用五菱汽车股份有限公司 | Rotary car body conveying bracket |
-
2013
- 2013-11-29 CN CN201310620638.0A patent/CN103587913B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5793814A (en) * | 1980-11-28 | 1982-06-11 | Miyao Yoshino | Circulative conveying device by conveyer |
| JPH10316221A (en) * | 1997-05-16 | 1998-12-02 | Mitsubishi Motors Corp | Article conveying device |
| DE102010004858A1 (en) * | 2010-01-18 | 2011-07-21 | BEUMER GmbH & Co. KG, 59269 | friction wheel drive |
| CN203006360U (en) * | 2012-09-13 | 2013-06-19 | 宁波远景汽车零部件有限公司 | A body and skid conveying drive mechanism |
| CN203601944U (en) * | 2013-11-29 | 2014-05-21 | 上汽通用五菱汽车股份有限公司 | Rotary car body conveying bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103587913A (en) | 2014-02-19 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20191129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |