CN103909376B - A kind of upper body positioner - Google Patents
A kind of upper body positioner Download PDFInfo
- Publication number
- CN103909376B CN103909376B CN201410170092.8A CN201410170092A CN103909376B CN 103909376 B CN103909376 B CN 103909376B CN 201410170092 A CN201410170092 A CN 201410170092A CN 103909376 B CN103909376 B CN 103909376B
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- CN
- China
- Prior art keywords
- positioning unit
- post
- shaped crossbeam
- flank
- framework
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to the technical field of Auto-body manufacturing, particularly a kind of upper body positioner.This upper body positioner comprises main clamp framework, described main clamp framework comprises T-shaped crossbeam (11), vertically post beam (12), the first flank beam (13), the second flank beam (14), described T-shaped crossbeam (11) is connected with vertical post beam (12), described first flank beam (13) upper end is connected to the postmedian of T-shaped crossbeam (11), the lower end of described first flank beam (13) is connected with the second flank beam (14) front end, and the rear end of described second flank beam (14) is connected with vertical post beam (12) with certain chamfer angle.This upper body positioner solves the occupation problem of main clamp framework dialogue body tail welding post, is convenient to artificial dialogue body tail and welds, and improves the quality of body in white.
Description
Technical field
The present invention relates to the technical field of Auto-body manufacturing, particularly a kind of upper body positioner.
Background technology
In the process of carrying out body in white positioning welding, a general needs body in white main clamp positions vehicle body upper portion, then around body in white, is carrying out automatic welding or human weld to car body.But, common body in white main clamp is owing to being subject to the restriction of lifting and location, can by the Frame Design squarely of body in white main clamp or " work " font, such design occupies the welding post at more body in white rear portion, brings inconvenience to artificial dialogue body tail welding.
Summary of the invention
The invention provides one " T " font body in white main clamp framework, be intended to solve at present square or " work " font main clamp framework to the occupation problem of welding post.
The invention provides a kind of upper body positioner and comprise main clamp framework, described main clamp framework comprises T-shaped crossbeam, vertically post beam, the first flank beam, the second flank beam, described T-shaped crossbeam is connected with vertical post beam, described first flank beam upper end is connected to the postmedian of T-shaped crossbeam, the lower end of described first flank beam is connected with the second flank beam front end, and the rear end of described second flank beam is connected with vertical post beam with certain chamfer angle.The design of T-shaped crossbeam decreases taking of main clamp framework dialogue body tail welding position, second flank beam is connected with vertical beam with certain chamfer angle simultaneously, vacate station to the welding job of body in white rear portion, made human weld become convenient, finally ensure that the quality of welding.T-shaped crossbeam only need adopt at 3 and carry out lifting, under the artificial lifting way of 3 one sides ensure that the stable situation of lifting, also reduces the quantity to lifting jack, greatly reduces the cost of production technology.
As a further improvement on the present invention, this upper body positioner also comprises end plate positioning unit, clothing plate positioning unit, rear cross beam positioning unit, roof side rail positioning unit, front beam positioning unit, lower installation board positioning unit, A post positioning unit, B post positioning unit, C post positioning unit, described clothing plate positioning unit is connected to the rear portion of T-shaped crossbeam, described end plate positioning unit to be connected on T-shaped crossbeam and to be positioned at the back lower place of clothing plate positioning unit, described rear cross beam positioning unit, roof side rail positioning unit, front beam positioning unit is connected respectively to the middle part of T-shaped crossbeam and arranges from back to front according to this, described lower installation board positioning unit is connected to T-shaped crossbeam foremost, described A post positioning unit is connected to T-shaped crossbeam by guide rail slide unit framework and is positioned at the rear of lower installation board positioning unit, described B post positioning unit to be connected in the middle part of T-shaped crossbeam by guide rail slide unit framework and to be positioned at below roof side rail positioning unit, described C post positioning unit comprises C post upper end positioning unit and C post lower end positioning unit, described C post upper end positioning unit is connected with T-shaped crossbeam and is positioned at the front of clothing plate positioning unit, described C post lower end positioning unit to be connected with T-shaped crossbeam by guide rail slide unit framework and to be positioned at the below of roof side rail positioning unit.
The invention has the beneficial effects as follows: this upper body positioner solves the occupation problem of main clamp framework dialogue body tail welding post, be convenient to artificial dialogue body tail and weld, improve the quality of body in white.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of upper body positioner of the present invention;
Fig. 2 is the side view of a kind of upper body positioner of the present invention.
The meaning that in figure, each label represents is as follows:
T-shaped crossbeam 11, vertically post beam 12, first flank beam 13, second flank beam 14, end plate positioning unit 21, clothing plate positioning unit 22, rear cross beam positioning unit 23, roof side rail positioning unit 24, front beam positioning unit 25, lower installation board positioning unit 26, A post positioning unit 27, B post positioning unit 28, C post upper end positioning unit 291, C post lower end positioning unit 292.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Shown in composition graphs 1 and Fig. 2, the main clamp framework of this upper body positioner comprises T-shaped crossbeam 11, vertically post beam 12, first flank beam 13, second flank beam 14, T-shaped crossbeam 11 is connected with vertical post beam 12, constitute main body frame, and define the supporting surface of 3 one sides, when main clamp framework needs rise and fall, only need three lifting jacks just can realize moving up and down of this main clamp framework, relative to the demand of carrying out lifting in prior art with four lifting jacks, this upper body positioner decreases the use of a lifting jack, reduces production cost.First flank beam 13 upper end is connected to the postmedian of T-shaped crossbeam 11 simultaneously, the lower end of the first flank beam 13 is connected with the second flank beam 14 front end, the rear end of the second flank beam 14 is connected with vertical post beam 12 with certain chamfer angle, being provided with flank beam in the side of main body frame is needs in order to install body in white rear fixture, but the interpolation of flank beam can take the station of body in white rear portion welding, in order to reduce taking this welding post, adopt certain chamfer angle to be connected with vertical post beam 12 at the second flank Liang14Chu, be convenient to artificial dialogue body tail and weld.
This upper body positioner also comprises end plate positioning unit 21, clothing plate positioning unit 22, rear cross beam positioning unit 23, roof side rail positioning unit 24, front beam positioning unit 25, lower installation board positioning unit 26, A post positioning unit 27, B post positioning unit 28, C post positioning unit, C post positioning unit comprises C post upper end positioning unit 291 and C post lower end positioning unit 292, clothing plate positioning unit 22 and end plate positioning unit 21 are the positioning units arranged for location, body in white rear portion, for the car in three railway carriage or compartments, body in white clothing plate is positioned at after rear row, and position is relatively high, so clothing plate positioning unit 22 is directly connected on T-shaped crossbeam 11, and by the form of air cylinder driven location-plate, body in white clothing plate is positioned, end plate is positioned at the rear portion of body in white boot, position is low relative to clothing plate, so end plate positioning unit 21 to be connected on T-shaped crossbeam 11 and to be positioned at the back lower place of clothing plate positioning unit 22.Rear cross beam positioning unit 23, roof side rail positioning unit 24, front beam positioning unit 25 are roof side rail to body in white respectively, front and rear beam positions, so be directly connected to the middle part of T-shaped crossbeam 11 and arrange from back to front according to this.Lower installation board positioning unit 26 is connected to T-shaped crossbeam 11 foremost, positions front end body in white, and is positioned by the form of air cylinder driven location-plate.A post positioning unit 27 is positioned at the rear of lower installation board positioning unit 26, and is connected with T-shaped crossbeam 11 by guide rail slide unit framework; B post positioning unit 28 and C post lower end positioning unit 292 are connected to the middle part of T-shaped crossbeam 11 by guide rail slide unit framework, and be positioned at the below of roof side rail positioning unit 24, A post positioning unit 27, B post positioning unit 28 and C post lower end positioning unit 292 are first along with guide rail slide unit framework enters into body in white inboard from body in white top when locating, and then position A, B, C post of body in white outward from interior.C post upper end positioning unit 291 locates the upper part of C post, and position is relatively high, so be directly connected with T-shaped crossbeam 11 and be positioned at the front of clothing plate positioning unit 22.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1. a upper body positioner, it is characterized in that, comprise main clamp framework, described main clamp framework comprises T-shaped crossbeam (11), vertically post beam (12), the first flank beam (13), the second flank beam (14), described T-shaped crossbeam (11) is connected with vertical post beam (12), described first flank beam (13) upper end is connected to the postmedian of T-shaped crossbeam (11), the lower end of described first flank beam (13) is connected with the second flank beam (14) front end, and the rear end of described second flank beam (14) is connected with vertical post beam (12) with certain chamfer angle.
2. a kind of upper body positioner according to claim 1, it is characterized in that, described upper body positioner also comprises end plate positioning unit (21), clothing plate positioning unit (22), rear cross beam positioning unit (23), roof side rail positioning unit (24), front beam positioning unit (25), lower installation board positioning unit (26), A post positioning unit (27), B post positioning unit (28), C post positioning unit, described clothing plate positioning unit (22) is connected to the rear portion of T-shaped crossbeam (11), described end plate positioning unit (21) is connected to T-shaped crossbeam (11) and goes up and the back lower place being positioned at clothing plate positioning unit (22), described rear cross beam positioning unit (23), roof side rail positioning unit (24), front beam positioning unit (25) is connected respectively to the middle part of T-shaped crossbeam (11) and arranges from back to front according to this, described lower installation board positioning unit (26) is connected to T-shaped crossbeam (11) foremost, described A post positioning unit (27) is connected to T-shaped crossbeam (11) by guide rail slide unit framework and is positioned at the rear of lower installation board positioning unit (26), described B post positioning unit (28) is connected to T-shaped crossbeam (11) middle part by guide rail slide unit framework and is positioned at roof side rail positioning unit (24) below, described C post positioning unit comprises C post upper end positioning unit (291) and C post lower end positioning unit (292), described C post upper end positioning unit (291) is connected with T-shaped crossbeam (11) and is positioned at the front of clothing plate positioning unit (22), described C post lower end positioning unit (292) to be connected with T-shaped crossbeam (11) by guide rail slide unit framework and to be positioned at the below of roof side rail positioning unit (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170092.8A CN103909376B (en) | 2014-04-25 | 2014-04-25 | A kind of upper body positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170092.8A CN103909376B (en) | 2014-04-25 | 2014-04-25 | A kind of upper body positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909376A CN103909376A (en) | 2014-07-09 |
| CN103909376B true CN103909376B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170092.8A Active CN103909376B (en) | 2014-04-25 | 2014-04-25 | A kind of upper body positioner |
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| CN (1) | CN103909376B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001083B (en) * | 2021-03-04 | 2022-06-07 | 上海鑫燕隆汽车装备制造有限公司 | Welding method for body-in-white fender liner plate and floating positioning gripper device for welding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908266A1 (en) * | 1997-10-08 | 1999-04-14 | VALIANT MACHINE & TOOL INC. | Automotive framing system |
| DE69815124T2 (en) * | 1997-04-08 | 2003-12-11 | Abb Research Ltd., Zuerich | METHOD, ARRANGEMENT AND DEVICE FOR CAR ASSEMBLY |
| CN202367381U (en) * | 2011-12-19 | 2012-08-08 | 湘潭电机股份有限公司 | Framework welding combination fixture for low-floor vehicle |
| CN202539855U (en) * | 2011-12-31 | 2012-11-21 | 中国第一汽车股份有限公司 | Novel centrally-mounted clamp for main splicing welding of body-in-white assembly |
| CN203843417U (en) * | 2014-04-25 | 2014-09-24 | 上汽通用五菱汽车股份有限公司 | Upper car body locating device |
-
2014
- 2014-04-25 CN CN201410170092.8A patent/CN103909376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69815124T2 (en) * | 1997-04-08 | 2003-12-11 | Abb Research Ltd., Zuerich | METHOD, ARRANGEMENT AND DEVICE FOR CAR ASSEMBLY |
| EP0908266A1 (en) * | 1997-10-08 | 1999-04-14 | VALIANT MACHINE & TOOL INC. | Automotive framing system |
| CN202367381U (en) * | 2011-12-19 | 2012-08-08 | 湘潭电机股份有限公司 | Framework welding combination fixture for low-floor vehicle |
| CN202539855U (en) * | 2011-12-31 | 2012-11-21 | 中国第一汽车股份有限公司 | Novel centrally-mounted clamp for main splicing welding of body-in-white assembly |
| CN203843417U (en) * | 2014-04-25 | 2014-09-24 | 上汽通用五菱汽车股份有限公司 | Upper car body locating device |
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| Publication number | Publication date |
|---|---|
| CN103909376A (en) | 2014-07-09 |
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