CN108067800B - Back seat backrest frames install trunnion welding fixture - Google Patents
Back seat backrest frames install trunnion welding fixture Download PDFInfo
- Publication number
- CN108067800B CN108067800B CN201711329980.XA CN201711329980A CN108067800B CN 108067800 B CN108067800 B CN 108067800B CN 201711329980 A CN201711329980 A CN 201711329980A CN 108067800 B CN108067800 B CN 108067800B
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- CN
- China
- Prior art keywords
- positioning
- bottom plate
- welding
- trunnion
- setting
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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
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of back seat backrest frames to install trunnion welding fixture, its key is: including welding bottom plate, it is installed on the left side board clamping device of welding bottom plate lower left quarter, it is installed on the angle adjustor clamping device of welding bottom plate right lower quadrant and the skeletal supports on erecting and welding bottom plate top, the skeletal supports are by skeletal support, the skeleton is in 30~60 degree of angles, the left and right two of the welding bottom plate is symmetrically arranged with the positioning compression device of corresponding left and right installation trunnion, the positioning compression device is located on the outside of the side plate of left and right and the face trunnion setting of left and right installation accordingly.The present invention is a kind of back seat backrest frames installation trunnion welding fixture, effective position skeleton, and skeleton is in certain tilt angle, installation trunnion can be made to be located on different levels with left side side plate, adjuster, realization shifts to install, and has conceded welding space, welds more convenient.
Description
Technical field
The invention belongs to chair framework welding technology fields, specifically, are related to a kind of back seat backrest frames installation
Trunnion welding fixture.
Background technique
Currently, with the development of society, the demand of 7 automobiles also increases year by year, and rear row seat in the seat of 7 automobiles
The technology of chair is close with respect to the structure of 5 automotive seats but also different from, common welding fixture can not efficiently use and 7
The welding of certain components of seat back seat, such as the installation trunnion of 7 back-row seat framework two sides, as illustrated in fig. 1 and 2: wherein
Trunnion is installed close to the installation position of skeleton lower part, in the prior art, when positioning to skeleton, the placement of skeleton is flat
It puts, but the connecting shaft of skeleton lower part and mounting hole etc. are the datum mark of positioning, there is clamp structure cooperation, and under skeleton
Portion's installation trunnion is also required to fixture positioning, and when laying flat in this way, the welding space for installing trunnion is relatively small, and welding robot does not have
One good angle welds installation trunnion, influences the efficiency and success rate of welding, therefore is directed to the installation trunnion
Welding, need one kind can effective position fix, and concede welding space fixture.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of installation trunnion welderings of back seat backrest frames
Welding fixture, effective position skeleton, and skeleton are in certain tilt angle, can make to install trunnion and left side side plate, adjuster position
In on different horizontal planes, realization is shifted to install, and has conceded welding space, is welded more convenient.
What the object of the invention was realized in: a kind of back seat backrest frames installation trunnion welding fixture, it is crucial to exist
In: including welding bottom plate, the left side board clamping device for being installed on welding bottom plate lower left quarter, it is installed on welding bottom plate right lower quadrant
The skeletal supports of angle adjustor clamping device and erecting and welding bottom plate top, the skeletal supports are by skeletal support, the skeleton
In 30 ~ 60 degree of angles, the left and right two of the welding bottom plate is symmetrically arranged with the positioning compression device of corresponding left and right installation trunnion, should
Positioning compression device is located on the outside of the side plate of left and right and the face trunnion setting of left and right installation accordingly.
Further, the upper positioning compression device includes the compression cylinder laterally urged and the promotion with the compression cylinder
The fixed compact heap in axis outer end, the compression cylinder height install trunnion lower than the left and right, and the compact heap is longitudinally disposed, should
The lower end of compact heap is fixedly connected with the impeller-hub of compression cylinder, and the upper end of the compact heap is equipped with the raised end face with installation trunnion
The limiting groove of cooperation.
Further, the left side board clamping device includes the first positioning baffle and the first positioning cylinder, the angle modulation
Device clamping device includes the second positioning baffle and the second positioning cylinder, and location hole and face are offered on first positioning baffle
Corresponding left side side plate setting, the first positioning cylinder face location hole setting；It is fixed to offer on second positioning baffle
The setting of the mounting hole of position hole and the corresponding angle adjustor of face, the second positioning cylinder face location hole setting.
Preferably, the first positioning baffle of above-mentioned left side board clamping device and the second positioning cylinder are located at left side
The outside and inside of plate.Since left side side plate and installation trunnion are at a distance of relatively closely, positioning cylinder is located on the inside of the side plate of left side
It will not influence the installation space of compression cylinder, it is non-interference.
Further, in support drum and perpendicular to welding bottom plate setting, which leans on above-mentioned skeletal supports
The top setting of nearly skeleton, the upper end of the skeletal supports is abutted with the support of the main body frame of the skeleton.
The present application fixture is when in use: first supporting skeleton by skeletal supports, is then pressed from both sides by left side side plate
Tight device and angle adjustor clamping device are clamped positioning, thus the holding tilt angle for keeping skeleton stable, then by two sides
Positioning compression device will install trunnion positioning compression on the side board of left and right, that is, complete be fixedly clamped, finally welded i.e.
It can.
The utility model has the advantages that
The present invention is a kind of back seat backrest frames installation trunnion welding fixture, effective position skeleton, and skeleton is in one
Fixed tilt angle can be such that installation trunnion is located on different levels with left side side plate, adjuster, and realization shifts to install,
Welding space has been conceded, has been welded more convenient.
Detailed description of the invention
Fig. 1 is the perspective view of side of the present invention；
Fig. 2 is the perspective view of the other side of the present invention；
1 be wherein welding bottom plate, 2 be left side board clamping device, 2a is the first positioning baffle, 2b is the first positioning gas
Cylinder, 3 be angle adjustor clamping device, 3a is the second positioning baffle, 3b is the second positioning cylinder, 4 is skeletal supports, 5 is positioning
Pressing device, 5a are compression cylinder, 5b is compact heap, 6 is skeleton, 7 is installation trunnion, 8 is left side side plate, 9 is angle adjustor.
Specific embodiment
Below with reference to embodiment and attached drawing, the invention will be further described.
Embodiment is as illustrated in fig. 1 and 2:
A kind of back seat backrest frames installation trunnion welding fixture by welding bottom plate 1, is installed on welding 1 lower-left of bottom plate
The left side board clamping device 2 in portion is installed on the angle adjustor clamping device 3 and erecting and welding bottom plate 1 of welding 1 right lower quadrant of bottom plate
The skeletal supports 4 in portion form, and for the skeletal supports 4 by skeletal support, which is in 30 ~ 60 degree of angles, the welding bottom
The left and right two of plate 1 is symmetrically arranged with the positioning compression device 5 of corresponding left and right installation trunnion, which is located at left and right
On the outside of side plate and the face trunnion of left and right installation accordingly is arranged.
The left side board clamping device 2 includes the first positioning baffle 2a and the first positioning cylinder 2b, the angle adjustor folder
Tight device 3 includes offering location hole simultaneously on the second positioning baffle 3a and the second positioning cylinder 3b, the first positioning baffle 2a
The corresponding left side side plate setting of face, the first positioning cylinder 2b face location hole setting；On the second positioning baffle 3a
Offer the mounting hole setting of location hole and the corresponding angle adjustor of face, the second positioning cylinder 3b face location hole setting.
The the first positioning baffle 2a and the first positioning cylinder 2b of the left side board clamping device 2 be located at left side side plate outside and
Inside.
The skeletal supports 4 are arranged in support drum and perpendicular to welding bottom plate 1, and the skeletal supports 4 are close to skeleton
Top setting, the main body frame of the upper end of the skeletal supports 4 and the skeleton, which supports, to abut.
The positioning compression device 5 is consolidated by the compression cylinder 5a that laterally urges and with the impeller-hub outer end of compression cylinder 5a
Fixed compact heap 5b composition, the compression cylinder 5a height install trunnion lower than the left and right, and the compact heap 5b is longitudinally disposed,
The lower end of compact heap 5b is fixedly connected with the impeller-hub of compression cylinder 5a, and the upper end of compact heap 5b is equipped with and installation trunnion
The limiting groove of raised end face cooperation.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables
Show, such transformation is fallen within the scope of protection of the present invention.
Claims (1)
1. a kind of back seat backrest frames install trunnion welding fixture, it is characterised in that: including welding bottom plate (1), be installed on
The angle adjustor clamping dress for welding the left side board clamping device (2) of bottom plate (1) lower left quarter, being installed on welding bottom plate (1) right lower quadrant
Set the skeletal supports (4) on (3) and erecting and welding bottom plate (1) top, the skeletal supports (4) are by skeletal support, the skeleton
In 30 ~ 60 degree of angles, the skeletal supports (4) are in support drum and perpendicular to welding bottom plate (1) setting, the skeletal supports
(4) it is arranged close to the top of skeleton, the upper end of the skeletal supports (4) is abutted with the support of the main body frame of the skeleton, described
The left and right two of welding bottom plate (1) is symmetrically arranged with the positioning compression device (5) of corresponding left and right installation trunnion, the positioning compression device
(5) it is located on the outside of the side plate of left and right simultaneously face left and right installation accordingly trunnion setting；
The positioning compression device (5) include the compression cylinder (5a) laterally urged and with outside the impeller-hub of the compression cylinder (5a)
Fixed compact heap (5b) is held, the compression cylinder (5a) highly installs trunnion lower than the left and right, and the compact heap (5b) is vertical
To setting, the lower end of the compact heap (5b) is fixedly connected with the impeller-hub of compression cylinder (5a), and the upper end of the compact heap (5b) is set
There is the limiting groove with the raised end face cooperation of installation trunnion；
The left side board clamping device (2) includes the first positioning baffle (2a) and the first positioning cylinder (2b), the angle adjustor
Clamping device (3) includes the second positioning baffle (3a) and the second positioning cylinder (3b), is opened up on first positioning baffle (2a)
There are location hole and the corresponding left side side plate setting of face, the first positioning cylinder (2b) face location hole setting；Described second
The mounting hole setting of location hole and the corresponding angle adjustor of face, second positioning cylinder (3b) are offered on positioning baffle (3a)
The setting of face location hole；
The first positioning baffle (2a) and the first positioning cylinder (2b) of the left side board clamping device (2) are located at left side
The outside and inside of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329980.XA CN108067800B (en) | 2017-12-13 | 2017-12-13 | Back seat backrest frames install trunnion welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329980.XA CN108067800B (en) | 2017-12-13 | 2017-12-13 | Back seat backrest frames install trunnion welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108067800A CN108067800A (en) | 2018-05-25 |
| CN108067800B true CN108067800B (en) | 2019-11-29 |
Family
ID=62158239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711329980.XA Active CN108067800B (en) | 2017-12-13 | 2017-12-13 | Back seat backrest frames install trunnion welding fixture |
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| Country | Link |
|---|---|
| CN (1) | CN108067800B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329849B (en) * | 2023-03-03 | 2024-07-09 | 无锡曙光精密工业有限公司 | Welding tool for automobile seat mounting bracket assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204108570U (en) * | 2014-09-18 | 2015-01-21 | 山东舜泽机械有限公司 | Chair framework weld jig |
| CN105817814A (en) * | 2016-05-09 | 2016-08-03 | 重庆格机械制造有限公司 | Automobile steel wire seat welding device |
| CN205587891U (en) * | 2016-04-29 | 2016-09-21 | 重庆延锋江森汽车部件系统有限公司 | Car seat angle modulation ware welding frock |
| CN205660325U (en) * | 2016-05-16 | 2016-10-26 | 重庆广申隆汽车配件制造有限公司 | Car seat welds assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204639595U (en) * | 2015-04-28 | 2015-09-16 | 重庆延锋江森汽车部件系统有限公司 | A kind of assembly tooling for seat back-rest framework |
-
2017
- 2017-12-13 CN CN201711329980.XA patent/CN108067800B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204108570U (en) * | 2014-09-18 | 2015-01-21 | 山东舜泽机械有限公司 | Chair framework weld jig |
| CN205587891U (en) * | 2016-04-29 | 2016-09-21 | 重庆延锋江森汽车部件系统有限公司 | Car seat angle modulation ware welding frock |
| CN105817814A (en) * | 2016-05-09 | 2016-08-03 | 重庆格机械制造有限公司 | Automobile steel wire seat welding device |
| CN205660325U (en) * | 2016-05-16 | 2016-10-26 | 重庆广申隆汽车配件制造有限公司 | Car seat welds assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108067800A (en) | 2018-05-25 |
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