CN103612061A - Fixing fixture for welding middle shaft of bottom shell of automobile seat adjustor - Google Patents
Fixing fixture for welding middle shaft of bottom shell of automobile seat adjustor Download PDFInfo
- Publication number
- CN103612061A CN103612061A CN201310613641.XA CN201310613641A CN103612061A CN 103612061 A CN103612061 A CN 103612061A CN 201310613641 A CN201310613641 A CN 201310613641A CN 103612061 A CN103612061 A CN 103612061A
- Authority
- CN
- China
- Prior art keywords
- depression bar
- splenium
- bolt
- handle
- hinge
- 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
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a fixing fixture for welding a middle shaft of a bottom shell of an automobile seat adjustor. The fixing fixture comprises a supporting seat, a hinge seat, a handle, a press rod and a locking rod. The supporting seat is fixedly welded on a welding platform. One end of the hinge seat is hinged to the supporting seat through a first hinge shaft. One end of the handle is arranged on the first hinge shaft in a rotating mode. One end of the press rod is hinged to the other end of the hinge seat through a second hinge shaft. The other end of the press rod is provided with a press portion used for pressing the upper end of the middle shaft. The two ends of the locking rod are respectively hinged to the middle of the handle and the middle of the press rod. The handle locks the press rod through the locking rod. The fixing fixture can tightly press the middle shaft from top to bottom when used for welding the middle shaft and enables a stair face on the middle shaft to be completely attached to the base so as to ensure the high accuracy of the middle shaft after welding.
Description
Technical field
The present invention relates to a kind of stationary fixture, refer to especially a kind of automotive seat adjuster drain pan axis welding stationary fixture.
Background technology
On the drain pan of automotive seat adjuster, as parts of automotive seat adjuster, on it, connect and fix an axis, this axis is for rotating large tooth plate and the jump ring that automotive seat adjuster is installed.Fixed form concrete between this axis and drain pan is: on drain pan, be provided with an installing hole adaptive with axis size, cascaded surface and base that axis inserts in installing hole and on axis offset, and are then welded and fixed.So at present, in welding process, the cascaded surface of axis is not firm with base laminating, and therefore, after welding, one end size that axis is used for installing jump ring is inadequate, thereby affects the assembling of jump ring.
Summary of the invention
Technical problem to be solved by this invention is: a kind of automotive seat adjuster drain pan axis welding stationary fixture is provided, this stationary fixture can from top to bottom compress axis when welding axis, cascaded surface and base on axis are fitted completely, thereby guaranteed the rear axis pin-point accuracy of welding.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of automotive seat adjuster drain pan axis welding stationary fixture, comprise bearing, hinged seat, handle, depression bar, check lock lever, this bearing is fixed on jig, described hinged seat one end is articulated with on bearing by the first hinge, described handle one end is rotated and is installed on the first hinge, one end of described depression bar is articulated with the other end of hinged seat by the second hinge, the other end of depression bar is provided with for pushing down the splenium of axis upper end, the two ends of described check lock lever are hinged with handle middle part and depression bar middle part respectively, described handle is locked depression bar by check lock lever.
As a kind of preferred scheme, described splenium and depression bar are split-type structural, and this splenium is installed on depression bar by apparatus for adjusting position, and this apparatus for adjusting position can regulate splenium position along depression bar length direction.
As a kind of preferred scheme, described splenium is bolt, and described apparatus for adjusting position comprises the adjustment hole that is arranged on depression bar and be installed on the adjusting nut on bolt, and this bolt is slidably mounted in adjustment hole, and described adjusting nut is connected with bolt thread.
As a kind of preferred scheme, described splenium is bolt, and apparatus for adjusting position comprises that being arranged at one on depression bar arranges installing hole, and described bolt is installed in arbitrary installing hole and fixes by adjusting nut.
As a kind of preferred scheme, described splenium is vertical with depression bar.
Adopted after technique scheme, effect of the present invention is: 1. this stationary fixture is easy to use, only need after inserting axis, move handle and can make splenium compress axis upper end, thereby make axis and drain pan laminating closely; 2. this stationary fixture can be realized self-locking, guarantees the reliability of middle shaft compression.
Again because described splenium and depression bar are split-type structural, this splenium is installed on depression bar by apparatus for adjusting position, this apparatus for adjusting position can regulate splenium position along depression bar length direction, like this, the scope that presses down of the splenium of this stationary fixture is increased, adapt to the drain pan of different size and the welding of axis.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the bottom case structure schematic diagram of the embodiment of the present invention;
In accompanying drawing: 1. jig; 2. bearing; 3. axis; 4. handle; 5. depression bar; 6. bolt; 7. adjustment hole; 8. adjusting nut; 9. check lock lever; 10. hinged seat; 11. first hinges; 12. second hinges; 13. the 3rd hinges; 14. the 4th hinges; 15. drain pans.
The specific embodiment
Below by specific embodiment, the present invention is described in further detail.
As shown in Figure 1, 2, a kind of automotive seat adjuster drain pan 15 axis 3 welding stationary fixtures, comprise bearing 2, hinged seat 10, handle 4, depression bar 5, check lock lever 9, this bearing 2 is fixed on jig 1, on jig 1, be provided with for limiting the locating part of drain pan 15 positions, when drain pan 15 is put into jig 1, locating part restriction drain pan 15, prevents that it from moving.Described hinged seat 10 one end are articulated with on bearing 2 by the first hinge 11, described handle 4 one end are rotated and are installed on the first hinge 11, one end of described depression bar 5 is articulated with the other end of hinged seat 10 by the second hinge 12, the other end of depression bar 5 is provided with for pushing down the splenium of axis 3 upper ends, described splenium is preferably vertical with depression bar 5, when depression bar 5 compresses preferably depression bar 5 in position.The two ends of described check lock lever 9 are hinged with handle 4 middle parts and depression bar 5 middle parts respectively, wherein check lock lever 9 one end are hinged with handle 4 middle parts by the 3rd hinge 13, check lock lever 9 other ends are connected with depression bar 5 middle parts by the 4th hinge 14, concrete, the 4th hinge 14 is near the second hinge 12, and handle 4, check lock lever 9, depression bar 5 and hinged seat 10 have formed quadric chain;
Wherein, described splenium can be one-body molded with depression bar 5, can be also split-type structural with depression bar 5.While being wherein Split type structure, this splenium is installed on depression bar 5 by apparatus for adjusting position, and this apparatus for adjusting position can regulate splenium position along depression bar 5 length directions.
Described splenium is bolt 6, described apparatus for adjusting position comprises the adjustment hole 7 being arranged on depression bar 5 and is installed on the adjusting nut 8 on bolt 6, this bolt 6 is slidably mounted in adjustment hole 7, described adjusting nut 8 is threaded with bolt 6, like this, this bolt 6 is fixed on the arbitrary position in adjustment hole 7, and the axis 3 that adapts to the drain pan 15 of different size compresses.
In addition, this apparatus for adjusting position can also be other structures.Described splenium is bolt 6, and apparatus for adjusting position comprises that being arranged at one on depression bar 5 arranges installing hole, and described bolt 6 is installed in arbitrary installing hole and by adjusting nut 8 and fixes.Like that, the installation site of this bolt 6 can be adjusted equally on the length direction of depression bar 5.
This stationary fixture can be fixed it when welding axis 3, makes to fit closely between axis 3 step surfaces and drain pan 15, thereby guarantees that axis 3 stretches out the height of drain pan 15, guarantees the fitted position of jump ring.
Claims (5)
1. automotive seat adjuster drain pan axis welding stationary fixture, it is characterized in that: comprise bearing, hinged seat, handle, depression bar, check lock lever, this bearing is fixed on jig, described hinged seat one end is articulated with on bearing by the first hinge, described handle one end is rotated and is installed on the first hinge, one end of described depression bar is articulated with the other end of hinged seat by the second hinge, the other end of depression bar is provided with for pushing down the splenium of axis upper end, the two ends of described check lock lever are hinged with handle middle part and depression bar middle part respectively, described handle is locked depression bar by check lock lever.
2. automotive seat adjuster drain pan axis welding stationary fixture as claimed in claim 1, it is characterized in that: described splenium and depression bar are split-type structural, this splenium is installed on depression bar by apparatus for adjusting position, and this apparatus for adjusting position can regulate splenium position along depression bar length direction.
3. automotive seat adjuster drain pan axis welding stationary fixture as claimed in claim 2, it is characterized in that: described splenium is bolt, described apparatus for adjusting position comprises the adjustment hole being arranged on depression bar and is installed on the adjusting nut on bolt, this bolt is slidably mounted in adjustment hole, and described adjusting nut is connected with bolt thread.
4. automotive seat adjuster drain pan axis welding stationary fixture as claimed in claim 2, it is characterized in that: described splenium is bolt, apparatus for adjusting position comprises that being arranged at one on depression bar arranges installing hole, and described bolt is installed in arbitrary installing hole and fixes by adjusting nut.
5. the automotive seat adjuster drain pan axis welding stationary fixture as described in claim 1 to 4 any one, is characterized in that: described splenium is vertical with depression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613641.XA CN103612061A (en) | 2013-11-27 | 2013-11-27 | Fixing fixture for welding middle shaft of bottom shell of automobile seat adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613641.XA CN103612061A (en) | 2013-11-27 | 2013-11-27 | Fixing fixture for welding middle shaft of bottom shell of automobile seat adjustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103612061A true CN103612061A (en) | 2014-03-05 |
Family
ID=50162795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310613641.XA Pending CN103612061A (en) | 2013-11-27 | 2013-11-27 | Fixing fixture for welding middle shaft of bottom shell of automobile seat adjustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612061A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896057A (en) * | 2015-12-18 | 2017-06-27 | 无锡市金义博仪器科技有限公司 | A kind of spectrometer sample fixing device |
| CN108204392A (en) * | 2016-12-20 | 2018-06-26 | 天津威康医疗用品有限公司 | A kind of novel fast card |
| CN110434536A (en) * | 2019-08-26 | 2019-11-12 | 芜湖造船厂有限公司 | A kind of upper tire plate pressing device for warship |
| CN115818938A (en) * | 2022-10-08 | 2023-03-21 | 杭州大和热磁电子有限公司 | Quartz product welding tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000000690A (en) * | 1998-06-17 | 2000-01-07 | Otis Elevator Co | Welding jig |
| CN101664884A (en) * | 2009-09-28 | 2010-03-10 | 河南柴油机重工有限责任公司 | Fast compressing device for workpiece processing |
| CN201432178Y (en) * | 2009-04-28 | 2010-03-31 | 大连奥托装备制造有限公司 | Locking structure of assembling and welding jig for automobile side wall frame |
| CN201711724U (en) * | 2010-06-28 | 2011-01-19 | 天津福臻工业装备有限公司 | Manual four bar linkage positioning mechanism |
| CN201711695U (en) * | 2010-05-06 | 2011-01-19 | 浙江容大电力设备制造有限公司 | Rapid clamping device |
| CN202963847U (en) * | 2012-11-15 | 2013-06-05 | 山东迈赫自动化装备股份有限公司 | Connecting rod pressing mechanism |
| CN203526878U (en) * | 2013-11-27 | 2014-04-09 | 张家港市宏博机械有限公司 | Fixing fixture for welding middle shaft of bottom case of car seat adjuster |
-
2013
- 2013-11-27 CN CN201310613641.XA patent/CN103612061A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000000690A (en) * | 1998-06-17 | 2000-01-07 | Otis Elevator Co | Welding jig |
| CN201432178Y (en) * | 2009-04-28 | 2010-03-31 | 大连奥托装备制造有限公司 | Locking structure of assembling and welding jig for automobile side wall frame |
| CN101664884A (en) * | 2009-09-28 | 2010-03-10 | 河南柴油机重工有限责任公司 | Fast compressing device for workpiece processing |
| CN201711695U (en) * | 2010-05-06 | 2011-01-19 | 浙江容大电力设备制造有限公司 | Rapid clamping device |
| CN201711724U (en) * | 2010-06-28 | 2011-01-19 | 天津福臻工业装备有限公司 | Manual four bar linkage positioning mechanism |
| CN202963847U (en) * | 2012-11-15 | 2013-06-05 | 山东迈赫自动化装备股份有限公司 | Connecting rod pressing mechanism |
| CN203526878U (en) * | 2013-11-27 | 2014-04-09 | 张家港市宏博机械有限公司 | Fixing fixture for welding middle shaft of bottom case of car seat adjuster |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896057A (en) * | 2015-12-18 | 2017-06-27 | 无锡市金义博仪器科技有限公司 | A kind of spectrometer sample fixing device |
| CN108204392A (en) * | 2016-12-20 | 2018-06-26 | 天津威康医疗用品有限公司 | A kind of novel fast card |
| CN110434536A (en) * | 2019-08-26 | 2019-11-12 | 芜湖造船厂有限公司 | A kind of upper tire plate pressing device for warship |
| CN115818938A (en) * | 2022-10-08 | 2023-03-21 | 杭州大和热磁电子有限公司 | Quartz product welding tool |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140305 |