CN105397375A - Welding fixture for automobile back row seat backrest frameworks - Google Patents
Welding fixture for automobile back row seat backrest frameworks Download PDFInfo
- Publication number
- CN105397375A CN105397375A CN201510975032.8A CN201510975032A CN105397375A CN 105397375 A CN105397375 A CN 105397375A CN 201510975032 A CN201510975032 A CN 201510975032A CN 105397375 A CN105397375 A CN 105397375A
- Authority
- CN
- China
- Prior art keywords
- support block
- base plate
- horizonal base
- shaped locating
- locating notch
- 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.)
- Pending
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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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a welding fixture for automobile back row seat backrest frameworks. Four front supporting blocks are orderly arranged on a front portion of an upper surface of a horizontal baseplate from left to right; a front U-shaped positioning notch penetrating left and right is formed in a top surface of each of the four front supporting blocks; four rear supporting blocks are arranged on a rear portion of the upper surface of the horizontal baseplate; two headrest connecting pipe positioning combinations are provided, which is arranged behind the rear supporting blocks in parallel left and right and mounted on the upper surface of the horizontal baseplate; each headrest connecting pipe positioning combination comprises a guide seat and an inserting rod, wherein each of two sliding holes formed in parallel left and right in the guide seat is in sliding fit with a push rod of a push clamp and the guide seat and the push clamps all are mounted on the upper surface of the horizontal baseplate; and each inserting rod is coaxially connected with a front portion of the push rod of each push clamp. The welding fixture for the automobile back row seat backrest frameworks is capable of accurately positioning a rectangular frame and headrest connecting pipes, such that four headrest connecting pipes can be welded with the rectangular frame subsequently.
Description
Technical field
The invention belongs to automotive seat and support field, relate to a kind of Automobile back row seat back framework welding tooling.
Background technology
Back seat is the important seat of some commercial vehicles or minibus, and it is primarily of formations such as backrest frames, cushion skeleton, froth bed and surface layers.Wherein, backrest frames is weldment, forms, need to design a welding tooling for this reason primarily of rectangle frame and headrest tube connector.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Automobile back row seat back framework welding tooling, for welding backrest frames by this frock.
Technical scheme of the present invention is as follows: a kind of Automobile back row seat back framework welding tooling, it is characterized in that: comprise horizonal base plate (1) and headrest tube connector bit combination, wherein horizonal base plate (1) is rectangle iron plate, and its thickness is 3-5mm; Described horizonal base plate (1) upper face front portion is provided with 4 front support blocks (2) from left to right successively, and these four front support block end faces have about one through front U-shaped locating notch (2a); Described horizonal base plate (1) upper face rear portion is provided with 4 rear support blocks (3), the position of this rear support block and described front support block (2) one_to_one corresponding, these four rear support block end faces have about one through rear U-shaped locating notch (3a); Have 2 left support blocks (4) before and after described horizonal base plate (1) upper face left part side by side, the correspondence position of these two left support block end faces has the through left U-shaped locating notch (4a) in front and back; Described horizonal base plate (1) upper face right part is provided with 2 right support blocks (5), the position of these 2 right support blocks and described left support block (4) one_to_one corresponding, and the correspondence position of these two right support block (5) end faces has the through right U-shaped locating notch (5a) in front and back; All described front support blocks (2), rear support block (3), left support block (4) and right support block (5) are for supporting four mouldings of same rectangle frame, and all front U-shaped locating notches (2a), rear U-shaped locating notch (3a), left U-shaped locating notch (4a) are identical with the size of right U-shaped locating notch (5a), its bottom land is consistent to the height of horizonal base plate (1) upper face;
The number of described headrest tube connector bit combination is two, the rear of back-up block (3) in the rear side by side about these two headrest tube connector bit combination, and is arranged on the upper face of described horizonal base plate (1); Each described headrest tube connector bit combination comprises guide holder (6) and insertion rod (8), wherein the upper left and right of guide holder (6) two sliding eyes side by side push away with one the push rod pressing from both sides (7) respectively and are slidably matched, this guide holder and push away the upper face that folder (7) is installed in described horizonal base plate (1), and the handle portion pushing away folder (7) is positioned at guide holder (6) rear; With each, described insertion rod (8) pushes away that the push rod pressing from both sides (7) is anterior to be coaxially connected, this insertion rod is solid hopkinson bar, its rational height and described rear U-shaped locating notch (3a) contour, and two of each headrest tube connector bit combination push away folder (7) separation on the left and right limit of a described rear support block (3).
Before welding, first rectangle frame is supported on front support block (2), rear support block (3), left support block (4) and right support block (5), and snaps in the U-shaped locating notch on corresponding back-up block; Then, at every root insertion rod (8) upper one, cover headrest tube connector, and pull the handle pushing away folder, thus drive insertion rod (8) and headrest tube connector to move forward, and headrest tube connector is contacted with the rear moulding end face of rectangle frame.Finally, the rear moulding end face of four headrest tube connectors and rectangle frame is welded and fixed, thus obtains seat back-rest framework.
As preferably, described guide holder (6) and horizonal base plate (1) are welded and fixed.
Beneficial effect: the present invention can locating rectangle frame and headrest tube connector exactly, four headrests tube connectors and rectangle frames are welded together, and structure of the present invention simply, convenient welding so that follow-up, easy to implement, has good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, a kind of Automobile back row seat back framework welding tooling, is formed primarily of horizonal base plate 1, front support block 2, rear support block 3, left support block 4, right support block 5 and headrest tube connector bit combination.Wherein, horizonal base plate 1 is rectangle iron plate, and its thickness is 3-5mm.Horizonal base plate 1 upper face front portion is provided with 4 front support blocks 2 from left to right successively, and these four front support block 2 end faces have about one through front U-shaped locating notch 2a.Horizonal base plate 1 upper face rear portion is provided with 4 rear support blocks 3, the position of this rear support block 3 and front support block 2 one_to_one corresponding, and these four rear support block 3 end faces have about one through rear U-shaped locating notch 3a.Have 2 left support blocks 4 side by side before and after horizonal base plate 1 upper face left part, the correspondence position of these two left support block end faces has the through left U-shaped locating notch 4a in front and back.Horizonal base plate 1 upper face right part is provided with 2 right support blocks 5, the position of these 2 right support blocks and left support block 4 one_to_one corresponding, and the correspondence position of these two right support block 5 end faces has the through right U-shaped locating notch 5a in front and back.All front support blocks 2, rear support block 3, left support block 4 and right support block 5 are for supporting four mouldings of same rectangle frame, and all front U-shaped locating notch 2a, rear U-shaped locating notch 3a, left U-shaped locating notch 4a are identical with the size of right U-shaped locating notch 5a, its bottom land is consistent to the height of horizonal base plate 1 upper face.
As shown in Figure 1, the number of headrest tube connector bit combination is two, comes the rear of rear support block 3, and be arranged on the upper face of horizonal base plate 1 about these two headrest tube connector bit combination.Each headrest tube connector bit combination comprises guide holder 6 and insertion rod 8, wherein on guide holder 6, left and right two sliding eyes are side by side slidably matched with a push rod pushing away folder 7 respectively, this guide holder and push away the upper face that folder 7 is installed in horizonal base plate 1, guide holder 6 and horizonal base plate 1 are welded and fixed.In the present case, push away folder 7 for outsourcing piece, it comprises the part such as handle and push rod, push rod can be driven to move when pulling handle, and the handle portion pushing away folder 7 is positioned at guide holder 6 rear.Insertion rod 8 and each push rod pushing away folder 7 are anterior to be coaxially connected, and this insertion rod 8 is solid hopkinson bar, and its diameter is 4mm.Rational height and the rear U-shaped locating notch 3a of insertion rod 8 are contour, and two of each headrest tube connector bit combination push away folder 7 and live apart on the left side of a rear support block 3 and the right.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an Automobile back row seat back framework welding tooling, is characterized in that: comprise horizonal base plate (1) and headrest tube connector bit combination, wherein horizonal base plate (1) is rectangle iron plate, and its thickness is 3-5mm; Described horizonal base plate (1) upper face front portion is provided with 4 front support blocks (2) from left to right successively, and these four front support block end faces have about one through front U-shaped locating notch (2a); Described horizonal base plate (1) upper face rear portion is provided with 4 rear support blocks (3), the position of this rear support block and described front support block (2) one_to_one corresponding, these four rear support block end faces have about one through rear U-shaped locating notch (3a); Have 2 left support blocks (4) before and after described horizonal base plate (1) upper face left part side by side, the correspondence position of these two left support block end faces has the through left U-shaped locating notch (4a) in front and back; Described horizonal base plate (1) upper face right part is provided with 2 right support blocks (5), the position of these 2 right support blocks and described left support block (4) one_to_one corresponding, and the correspondence position of these two right support block (5) end faces has the through right U-shaped locating notch (5a) in front and back; All described front support blocks (2), rear support block (3), left support block (4) and right support block (5) are for supporting four mouldings of same rectangle frame, and all front U-shaped locating notches (2a), rear U-shaped locating notch (3a), left U-shaped locating notch (4a) are identical with the size of right U-shaped locating notch (5a), its bottom land is consistent to the height of horizonal base plate (1) upper face;
The number of described headrest tube connector bit combination is two, the rear of back-up block (3) in the rear side by side about these two headrest tube connector bit combination, and is arranged on the upper face of described horizonal base plate (1); Each described headrest tube connector bit combination comprises guide holder (6) and insertion rod (8), wherein the upper left and right of guide holder (6) two sliding eyes side by side push away with one the push rod pressing from both sides (7) respectively and are slidably matched, this guide holder and push away the upper face that folder (7) is installed in described horizonal base plate (1), and the handle portion pushing away folder (7) is positioned at guide holder (6) rear; With each, described insertion rod (8) pushes away that the push rod pressing from both sides (7) is anterior to be coaxially connected, this insertion rod is solid hopkinson bar, its rational height and described rear U-shaped locating notch (3a) contour, and two of each headrest tube connector bit combination push away folder (7) separation on the left and right limit of a described rear support block (3).
2. Automobile back row seat back framework welding tooling according to claim 1, is characterized in that: described guide holder (6) and horizonal base plate (1) are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975032.8A CN105397375A (en) | 2015-12-22 | 2015-12-22 | Welding fixture for automobile back row seat backrest frameworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975032.8A CN105397375A (en) | 2015-12-22 | 2015-12-22 | Welding fixture for automobile back row seat backrest frameworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397375A true CN105397375A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975032.8A Pending CN105397375A (en) | 2015-12-22 | 2015-12-22 | Welding fixture for automobile back row seat backrest frameworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397375A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928360Y (en) * | 2006-07-21 | 2007-08-01 | 庄添财 | Cashion group welding holder |
| CN203484836U (en) * | 2013-09-17 | 2014-03-19 | 合肥宏圆机械有限公司 | Automobile seat base board welding worktable |
| CN103894775A (en) * | 2014-04-15 | 2014-07-02 | 盐城市九洲汽车配件有限公司 | Automobile seat headrest sleeve robot welding clamp |
| CN104097005A (en) * | 2014-07-04 | 2014-10-15 | 重庆格一机械制造有限公司 | Welding fixture for steel wire frameworks of back-row seat cushions of automobiles |
| CN204108570U (en) * | 2014-09-18 | 2015-01-21 | 山东舜泽机械有限公司 | Chair framework weld jig |
| CN104384790A (en) * | 2014-10-31 | 2015-03-04 | 湖州美胜机械有限公司 | Welding clamp of seat back frame |
| CN205363091U (en) * | 2015-12-22 | 2016-07-06 | 重庆创力工贸有限公司 | Car back -row seat back skeleton welding frock |
-
2015
- 2015-12-22 CN CN201510975032.8A patent/CN105397375A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928360Y (en) * | 2006-07-21 | 2007-08-01 | 庄添财 | Cashion group welding holder |
| CN203484836U (en) * | 2013-09-17 | 2014-03-19 | 合肥宏圆机械有限公司 | Automobile seat base board welding worktable |
| CN103894775A (en) * | 2014-04-15 | 2014-07-02 | 盐城市九洲汽车配件有限公司 | Automobile seat headrest sleeve robot welding clamp |
| CN104097005A (en) * | 2014-07-04 | 2014-10-15 | 重庆格一机械制造有限公司 | Welding fixture for steel wire frameworks of back-row seat cushions of automobiles |
| CN204108570U (en) * | 2014-09-18 | 2015-01-21 | 山东舜泽机械有限公司 | Chair framework weld jig |
| CN104384790A (en) * | 2014-10-31 | 2015-03-04 | 湖州美胜机械有限公司 | Welding clamp of seat back frame |
| CN205363091U (en) * | 2015-12-22 | 2016-07-06 | 重庆创力工贸有限公司 | Car back -row seat back skeleton welding frock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
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| RJ01 | Rejection of invention patent application after publication |