CN203316936U - Preassembling conveying device for general assembly of automobile body - Google Patents
Preassembling conveying device for general assembly of automobile body Download PDFInfo
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- CN203316936U CN203316936U CN2013203286092U CN201320328609U CN203316936U CN 203316936 U CN203316936 U CN 203316936U CN 2013203286092 U CN2013203286092 U CN 2013203286092U CN 201320328609 U CN201320328609 U CN 201320328609U CN 203316936 U CN203316936 U CN 203316936U
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- slide rail
- positioning support
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Abstract
The utility model relates to a preassembling conveying device for the general assembly of an automobile body. The preassembling conveying device for the general assembly of the automobile body comprises a base, an air cylinder A installation seat, an air cylinder B installation seat, an air cylinder A, an air cylinder B, a sliding block, an air cylinder connecting lug, a positioning support plate, a positioning block, a limit block, a sliding rail installation seat and a sliding rail. Through a simple mechanism consisting of the positioning support plate, the air cylinders and the sliding rail, the simultaneous positioning of floor and side walls is realized, and the stability of relative position in the course of conveying a workpiece is guaranteed; by the adoption of a technical scheme, not only can the same effect with that of a buckle connection mode be realized, but also the excellence is reflected in the aspects of tooling, equipment and operation.
Description
Technical field
The utility model belongs to the auto production line field, and the prepackage transportation art in referring to that vehicle body is total and spelling refers to that a kind of vehicle body always spells the prepackage conveying device especially.
Background technology
Welding (take car as example) for automobile body-in-white, all generally progressively to be welded by stamping parts → little assembly → sub-unit → body assembly, and especially important always to spell station (floor, gusset being merged to the welding sequence of formation body frame) in this process.Existing Welding Process Design has two schemes usually: scheme one, realized by a station: after floor is carried and put in place, by Automatic hook block (or robot), be placed on fixture by gusset and the location clamping, improve the rear welding of two be merged.Scheme two, by two stations, realized: a rear station carries out two pre-splicing, and is connected (preventing that workpiece breaks away from course of conveying) with the prepackage hasp, after then being transported to previous station, then completes the location clamping by fixture.
The concrete technical scheme of scheme one is that as shown in Figure 1, this scheme is comprised of following 5 mechanisms: floor positioning and clamping mechanism 1, slide unit base 2, slide unit 3, left-side positioning and clamping mechanism 4(can be turned into level by 90 degree, for fitting, guide rail is arranged at bottom, but horizontal slip),, right side wall positioning and clamping mechanism 5(can be turned into level by 90 degree, for fitting, guide rail is arranged at bottom, but horizontal slip).
After floor is transported to this station by the reciprocating lever conveying mechanism, the left and right gusset is transported to (being now level) on positioning and clamping mechanism 4 and 5 by Automatic hook block respectively, after location clamps, mechanism 4 and 5 turns over and turn 90 degrees, become vertical state (state shown in Fig. 1), slide unit 3 moves to the inside, is merged the rear welding that puts in place.
This kind of scheme not only has horizontal direction to move, and also has flip-flop movement, and structure is comparatively complicated, the later maintenance difficulty, and frock and maintenance cost are all very high.And because the complexity of mechanism causes the accessibility of solder joint bad, the welding difficulty, production efficiency is lower.
The concrete technical scheme of scheme two is, this scheme is realized by two stations: a rear station is provided with simple sliding table mechanism, is clamped after manually workpiece being in place, and is connected with the prepackage hasp, realize the pre-splicing of workpiece, break away from course of conveying to prevent workpiece; Be transported to previous station after pre-splicing completing, the fine positioning slipway mechanism slides to the inside, again gusset is positioned and clamp operation.
Although this scheme has been simplified much in the mechanism of frock, as has reduced switching mechanism, frame structure becomes simply, and the solder joint accessibility is improved.But, due to the mode that has adopted the prepackage hasp to connect, cause die cost, the reduction of raising stock utilization, the increase of operating personnel's amount of labour, operating efficiency to reduce.
The utility model content
The purpose of this utility model is to provide a kind of vehicle body and always spells the prepackage conveying device, and the technical program is the improvement on prior art scheme two bases, simplifies tool structure, reduces labour intensity, increases work efficiency.
The utility model is achieved through the following technical solutions:
A kind of vehicle body is always spelled the prepackage conveying device, includes base, cylinder A mount pad, cylinder B mount pad, cylinder A, cylinder B, slide block, cylinder engaging lug, positioning support fagging, locating piece, limited block, slide rail mount pad and slide rail; Base is connected with the reciprocating lever induction system, and base upper surface is provided with cylinder A mount pad, cylinder B mount pad; Cylinder A mono-end connects cylinder A mount pad, and the other end is connected with the cylinder engaging lug, and the positioning support fagging is fixed and be fixed with to slide plate one end and cylinder engaging lug; The slide rail mount pad is installed on base and between cylinder A mount pad and cylinder B mount pad; Cylinder B mono-end is fixed on cylinder B mount pad, and the other end is connected with slide rail, and an end of slide rail is fixed with the positioning support fagging; Slide rail matches with the slide rail base, and locating piece is fixed on the slide rail mount pad, is fixed with respectively limited block on locating piece, slide plate and slide rail.
The two ends that fixing positioning support fagging and limited block lay respectively at slide plate on slide plate.
The two ends that fixing positioning support fagging and limited block lay respectively at slide plate on slide rail.
Described positioning support fagging includes integrated vertical section part and segmental arc part.
Be fixed in positioning support fagging on slide plate and be fixed in positioning support fagging on slide rail and be Y-axis and be symmetrical arranged.
The utility model beneficial effect compared with the existing technology is:
This device promotes the positioning support fagging by cylinder can realize positioning supports and the conveying switching of dodging, simple in structure and cost is low.Connect by the hasp substituted on vehicle body, cancelled the hasp of workpiece upper process, not only can reduce die cost, improve stock utilization, and reduced the operating personnel that are welded labour intensity, improved the stability of vehicle body precision.
The accompanying drawing explanation
The structural representation that Fig. 1 is prior art scheme one;
The structural representation that Fig. 2 is technical solutions of the utility model;
Fig. 3 is the utility model structural representation in working order.
The specific embodiment
Below describe the technical solution of the utility model in detail by specific embodiment, should be understood that, following embodiment is only exemplary, only can be used for explaining and the explanation the technical solution of the utility model, and can not to be interpreted as is the restriction to technical solutions of the utility model.
A kind of vehicle body is always spelled the prepackage conveying device, includes base 15, cylinder A mount pad 14, cylinder B mount pad (not shown), cylinder A13, cylinder B16, slide plate 12, cylinder engaging lug 11, positioning support fagging 6, locating piece 7 and 17, limited block 8, slide rail mount pad 9 and slide rail 10; Base 15 is connected with the reciprocating lever induction system, and base only plays and connects and supporting role.
Slide rail mount pad 9 is installed on base 15 and between cylinder A mount pad 14 and cylinder B mount pad; Cylinder B16 mono-end is fixed on cylinder B mount pad, and the other end is connected with slide rail 10, and an end of slide rail 10 is fixed with positioning support fagging 6; Slide rail 10 matches with slide rail base 9, and locating piece 7 and 17 is fixed on slide rail mount pad 9, on locating piece 7 and 17, slide plate 12 and slide rail 10, is fixed with respectively limited block 8.The two ends that fixing positioning support fagging and limited block lay respectively at slide plate on slide plate; The two ends that fixing positioning support fagging and limited block lay respectively at slide plate on slide rail.
Positioning support fagging 6 includes integrated vertical section part 61 and segmental arc part 62.Be fixed in positioning support fagging on slide plate and be fixed in positioning support fagging on slide rail and be Y-axis and be symmetrical arranged.Vertical section of the positioning support fagging for the positioning supports floor, and segmental arc is for the positioning supports gusset, thereby guarantees the position relationship between floor and gusset.
Cylinder stretches out state to be used for location and conveying workpieces, and retracted mode is for workpiece being delivered to returning of this device after station, with fixture, interferes avoiding.
Application principle of the present utility model:
Below how explanation utilizes the technical solution of the utility model to complete location and the conveying of workpiece.As shown in Figure 3, this device is two one group use to the application state of the technical program, is supported on respectively the front and rear portions of workpiece, and base 1 bottom of device is connected on the reciprocating lever conveying mechanism, thereby realizes the conveying of workpiece between two stations.Below introduce the concrete implementation step of this device:
The first step: the preparation of workpiece.At a rear station, after floor is in place, provided with simple sliding table mechanism coarse positioning gusset, then slide unit slips into, and gusset and floor are merged and put in place.
Second step: the location of workpiece, support.After workpiece has been merged, the positioning support fagging of this device is protruding under the promotion of cylinder A13 and cylinder B16, and then conveying mechanism rises overally, thereby realizes floor and gusset 20 are located simultaneously, supported.
The 3rd step: the conveying of workpiece.After workpiece is positioned, supports, conveying mechanism continues to rise, and makes whole workpiece break away from fixture, and after rising puts in place, conveying mechanism is fed forward a station under drive motors drives, and workpiece is transported to next station.
The 4th step: workpiece falls, and conveying mechanism returns.After workpiece is transported to previous station, conveying mechanism descends, and workpiece is fallen on the positioning fixture of floor, and this device is realized breaking away from fully with workpiece.The positioning support fagging is inwardly retracted under the promotion of cylinder A and cylinder B, and then conveying mechanism returns.
The 5th step: workpiece fine positioning.After conveying mechanism returns, the fine positioning slipway mechanism of both sides inwardly slides, and again gusset is positioned and clamps, and then robot can carry out welding operation.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is by claims and be equal to and limit.
Claims (5)
1. a vehicle body is always spelled the prepackage conveying device, it is characterized in that: include base, cylinder A mount pad, cylinder B mount pad, cylinder A, cylinder B, slide block, cylinder engaging lug, positioning support fagging, locating piece, limited block, slide rail mount pad and slide rail; Base is connected with the reciprocating lever induction system, and base upper surface is provided with cylinder A mount pad, cylinder B mount pad; Cylinder A mono-end connects cylinder A mount pad, and the other end is connected with the cylinder engaging lug, and the positioning support fagging is fixed and be fixed with to slide plate one end and cylinder engaging lug; The slide rail mount pad is installed on base and between cylinder A mount pad and cylinder B mount pad; Cylinder B mono-end is fixed on cylinder B mount pad, and the other end is connected with slide rail, and an end of slide rail is fixed with the positioning support fagging; Slide rail matches with the slide rail base, and locating piece is fixed on the slide rail mount pad, is fixed with respectively limited block on locating piece, slide plate and slide rail.
2. vehicle body according to claim 1 is always spelled the prepackage conveying device, it is characterized in that: the two ends that fixing positioning support fagging and limited block lay respectively at slide plate on slide plate.
3. vehicle body according to claim 1 is always spelled the prepackage conveying device, it is characterized in that: the two ends that fixing positioning support fagging and limited block lay respectively at slide plate on slide rail.
4. always spell the prepackage conveying device according to claim 1 or 2 or 3 described vehicle bodies, it is characterized in that: described positioning support fagging includes integrated vertical section part and segmental arc part.
5. vehicle body according to claim 4 is always spelled the prepackage conveying device, it is characterized in that: be fixed in positioning support fagging on slide plate and be fixed in positioning support fagging on slide rail and be Y-axis and be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203286092U CN203316936U (en) | 2013-06-07 | 2013-06-07 | Preassembling conveying device for general assembly of automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203286092U CN203316936U (en) | 2013-06-07 | 2013-06-07 | Preassembling conveying device for general assembly of automobile body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316936U true CN203316936U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203286092U Expired - Fee Related CN203316936U (en) | 2013-06-07 | 2013-06-07 | Preassembling conveying device for general assembly of automobile body |
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| Country | Link |
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| CN (1) | CN203316936U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176152A (en) * | 2014-09-04 | 2014-12-03 | 安徽江淮汽车股份有限公司 | Special offline conveying device for automobile side body parts and components |
| CN106239007A (en) * | 2016-08-31 | 2016-12-21 | 东风汽车公司 | A kind of body side wall prepackage alignment system |
| CN106826069A (en) * | 2017-03-21 | 2017-06-13 | 广汽本田汽车有限公司 | Auto parts fabrication platform and its auto parts preset and jig |
| CN109014637A (en) * | 2018-08-16 | 2018-12-18 | 广州瑞松北斗汽车装备有限公司 | Reciprocating white body method for carrying |
-
2013
- 2013-06-07 CN CN2013203286092U patent/CN203316936U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176152A (en) * | 2014-09-04 | 2014-12-03 | 安徽江淮汽车股份有限公司 | Special offline conveying device for automobile side body parts and components |
| CN106239007A (en) * | 2016-08-31 | 2016-12-21 | 东风汽车公司 | A kind of body side wall prepackage alignment system |
| CN106239007B (en) * | 2016-08-31 | 2017-12-15 | 东风汽车公司 | A kind of body side wall pre-installs alignment system |
| CN106826069A (en) * | 2017-03-21 | 2017-06-13 | 广汽本田汽车有限公司 | Auto parts fabrication platform and its auto parts preset and jig |
| CN106826069B (en) * | 2017-03-21 | 2019-05-03 | 广汽本田汽车有限公司 | Auto parts fabrication platform and its auto parts preset and welding platform |
| CN109014637A (en) * | 2018-08-16 | 2018-12-18 | 广州瑞松北斗汽车装备有限公司 | Reciprocating white body method for carrying |
| CN109014637B (en) * | 2018-08-16 | 2020-12-15 | 广州瑞松北斗汽车装备有限公司 | Reciprocating type white car body conveying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190607 |