CN105345359A - Welding tool for headrest framework of automotive seat - Google Patents
Welding tool for headrest framework of automotive seat Download PDFInfo
- Publication number
- CN105345359A CN105345359A CN201510915920.0A CN201510915920A CN105345359A CN 105345359 A CN105345359 A CN 105345359A CN 201510915920 A CN201510915920 A CN 201510915920A CN 105345359 A CN105345359 A CN 105345359A
- Authority
- CN
- China
- Prior art keywords
- base plate
- blocks
- face
- locating piece
- horizonal base
- 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
Links
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
-
- 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)
- Automatic Assembly (AREA)
Abstract
The invention discloses a welding tool for a headrest framework of an automotive seat. Two first positioning blocks are arranged on the left portion and the right portion of the front end of the upper plate surface of a horizontal base plate side by side, and first positioning grooves are formed in corresponding positions of the top surfaces of the two first positioning blocks respectively. Four second positioning blocks are arranged in the middle portion and the rear portion of the upper plate surface of the horizontal base plate and distributed on the four vertexes of the same rectangle; a second positioning groove which is through in the front-back direction is formed in the top surface of each second positioning block, and the distance between the bottom of each second positioning groove and the upper plate surface of the horizontal base plate is equal to the distance between the bottom of each first positioning groove and the upper plate surface of the horizontal base plate; two supporting blocks are arranged in the rectangle formed by the four second positioning blocks, and the positions of the two supporting blocks are in one-to-one correspondence with the two first positioning blocks. The number of limiting blocks is two, and the two limiting blocks are fixed to the left portion and the right portion of the rear end of the upper plate surface of the horizontal base plate side by side. According to the welding tool for the headrest framework of the automotive seat, all components of the headrest framework can be reliably and accurately positioned, and subsequent welding operation is convenient.
Description
Technical field
The invention belongs to automotive seat and manufacture field, particularly relate to a kind of car seat headrest frame welding frock.
Background technology
Headrest is the significant components part of automotive seat, and headrest is made up of head pillow frame, froth bed and surface layer etc.In the headrest that some minibuses use, head pillow frame is welded by steel bar, just needs to design a welding tooling to weld head pillow frame.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of car seat headrest frame welding frock, to weld head pillow frame.
Technical scheme of the present invention is as follows: a kind of car seat headrest frame welding frock, it is characterized in that: comprise horizonal base plate (1) and limited block (5), have two the first locating pieces (2) side by side about the front end of wherein horizonal base plate (1) upper face, the correspondence position of these two the first locating piece (2) end faces has through the first detent (2a) in left and right; The postmedian of described horizonal base plate (1) upper face is provided with four the second locating pieces (3), these four second locating pieces are distributed on four summits of same rectangle, and between two the second locating pieces (3) of two described first locating piece (2) on the left sides and two second locating pieces (3) on the right; Each described second locating piece (3) end face has through the second detent (3a) in front and back, and the distance of this second detent bottom land and horizonal base plate (1) upper face equals the distance of described first detent (2a) bottom land and horizonal base plate upper face;
Two back-up blocks (4) are provided with inside the rectangle that four described second locating pieces (3) are formed, the position of these two back-up blocks (4) and two described first locating piece (2) one_to_one corresponding, bottom surface and described horizonal base plate (1) upper face of this back-up block are fixed, and the end face of back-up block (4) is plane, and exceed the end face of described first and second locating piece (2,3);
The number of described limited block (5) is two, the rear end of described horizonal base plate (1) upper face is fixed on side by side about these two limited blocks, described second locating piece (3) one_to_one corresponding on the position of these two limited blocks (5) and the left side and the right, and the end face of limited block (5) is between the end face and the first locating piece (2) end face of described back-up block (4).
Before welding, first between two the first locating pieces (2), support a front steel bar, this front steel bar is located by the first detent (2a), and support a left steel bar between two of on the left side the second locating pieces (3), a right steel bar is supported between two second locating pieces (3) on the right, and left and right steel bar is located by described second detent (3a), and fit in the two ends of the front end of left and right steel bar and described front steel bar, the rear end of left and right steel bar and described limited block (5) front surface of corresponding end are fitted; Then, a head restraint supports is supported between two back-up blocks (4), this head restraint support is bent by a steel bar and forms, and be made up of the L shape portion of left and right end and the connecting portion of centre, wherein the long limit free end in two L shape portions is connected by connecting portion, this connecting portion is supported between two back-up blocks (4), and the minor face free end in two L shape portions is fitted with the end face of left and right steel bar and front steel bar laminating points respectively; During welding, first left and right steel bar and front steel bar are welded and fixed, more front steel bar and head restraint support are welded and fixed, thus form a head pillow frame.
Adopt above technical scheme, the present invention reliably, accurately can not only locate each building block of head pillow frame, and follow-up welding operation is convenient, and this welding tooling structure is simple, easy to implement, has good practicality.
For the ease of support and spacing, described back-up block (4) and limited block (5) are rectangular structure.
Beneficial effect: the present invention reliably, accurately can not only locate each building block of head pillow frame, and follow-up welding operation is convenient, and this welding tooling structure is simple, and easy to implement, there is 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 car seat headrest frame welding frock, is formed primarily of horizonal base plate 1, first locating piece 2, second locating piece 3, back-up block 4 and limited block 5.Wherein, horizonal base plate 1 is steel plate or Q235 iron plate, and the thickness of this horizonal base plate 1 is 2-5mm.Have the first locating piece 2 of two square shapes about the front end of horizonal base plate 1 upper face side by side, the correspondence position of these two the first locating piece 2 end faces has the first through detent 2a of left and right, and the cross section of this first detent 2a is U-shaped.
The postmedian of horizonal base plate 1 upper face is provided with the second locating piece 3 of four square shapes, these four the second locating pieces 3 are distributed on four summits of same rectangle, and between two the second locating pieces 3 of two the first locating piece 2 on the left sides and two second locating pieces 3 on the right, and the either flush of the first locating piece 2 and the second locating piece 3.Each second locating piece 3 end face has the second through detent 3a of front and back, the cross section of this second detent 3a is U-shaped, and the distance of the second detent 3a bottom land and horizonal base plate 1 upper face equals the distance of the first detent 2a bottom land and horizonal base plate upper face.
As shown in Figure 1, back-up block 4, the position of these two back-up blocks 4 and two first locating piece 2 one_to_one corresponding of two rectangular structure are provided with inside the rectangle that four the second locating pieces 3 are formed.Bottom surface and horizonal base plate 1 upper face of back-up block 4 are fixed, and the end face of back-up block 4 is plane, and more than the end face of the first locating piece 2 and the second locating piece 3.
Limited block 5 is rectangular structure, and its number is two, and these two limited blocks about 5 are fixed on the rear end of horizonal base plate 1 upper face side by side.Second locating piece 3 one_to_one corresponding on the position of two limited blocks 5 and the left side and the right, and the end face of limited block 5 is between the end face and the first locating piece 2 end face of back-up block 4.
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. a car seat headrest frame welding frock, it is characterized in that: comprise horizonal base plate (1) and limited block (5), have two the first locating pieces (2) side by side about the front end of wherein horizonal base plate (1) upper face, the correspondence position of these two the first locating piece (2) end faces has through the first detent (2a) in left and right; The postmedian of described horizonal base plate (1) upper face is provided with four the second locating pieces (3), these four second locating pieces are distributed on four summits of same rectangle, and between two the second locating pieces (3) of two described first locating piece (2) on the left sides and two second locating pieces (3) on the right; Each described second locating piece (3) end face has through the second detent (3a) in front and back, and the distance of this second detent bottom land and horizonal base plate (1) upper face equals the distance of described first detent (2a) bottom land and horizonal base plate upper face;
Two back-up blocks (4) are provided with inside the rectangle that four described second locating pieces (3) are formed, the position of these two back-up blocks (4) and two described first locating piece (2) one_to_one corresponding, bottom surface and described horizonal base plate (1) upper face of this back-up block are fixed, and the end face of back-up block (4) is plane, and exceed the end face of described first and second locating piece (2,3);
The number of described limited block (5) is two, the rear end of described horizonal base plate (1) upper face is fixed on side by side about these two limited blocks, described second locating piece (3) one_to_one corresponding on the position of these two limited blocks (5) and the left side and the right, and the end face of limited block (5) is between the end face and the first locating piece (2) end face of described back-up block (4).
2. car seat headrest frame welding frock according to claim 1, is characterized in that: described back-up block (4) and limited block (5) are rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915920.0A CN105345359A (en) | 2015-12-11 | 2015-12-11 | Welding tool for headrest framework of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915920.0A CN105345359A (en) | 2015-12-11 | 2015-12-11 | Welding tool for headrest framework of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105345359A true CN105345359A (en) | 2016-02-24 |
Family
ID=55321495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915920.0A Pending CN105345359A (en) | 2015-12-11 | 2015-12-11 | Welding tool for headrest framework of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345359A (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 |
| CN203679557U (en) * | 2014-01-07 | 2014-07-02 | 成都安迪生测量有限公司 | Welding tool for Coriolis mass flow meter |
| CN204036288U (en) * | 2014-01-22 | 2014-12-24 | 芜湖旭昌汽车部件有限公司 | A kind of spot welding fixture (SWFX) |
| 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 |
| CN204449767U (en) * | 2014-11-06 | 2015-07-08 | 浙江杨明斯金属制品有限公司 | A kind of mould for welding ladder truck lifting linking member |
| CN204747916U (en) * | 2015-05-27 | 2015-11-11 | 天津市伟泰轨道交通装备有限公司 | Pipe welding frock |
-
2015
- 2015-12-11 CN CN201510915920.0A patent/CN105345359A/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 |
| CN203679557U (en) * | 2014-01-07 | 2014-07-02 | 成都安迪生测量有限公司 | Welding tool for Coriolis mass flow meter |
| CN204036288U (en) * | 2014-01-22 | 2014-12-24 | 芜湖旭昌汽车部件有限公司 | A kind of spot welding fixture (SWFX) |
| 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 |
| CN204449767U (en) * | 2014-11-06 | 2015-07-08 | 浙江杨明斯金属制品有限公司 | A kind of mould for welding ladder truck lifting linking member |
| CN204747916U (en) * | 2015-05-27 | 2015-11-11 | 天津市伟泰轨道交通装备有限公司 | Pipe welding frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |