CN103949829B - The left reinforced support weld jig of a kind of dashboard cross member - Google Patents
The left reinforced support weld jig of a kind of dashboard cross member Download PDFInfo
- Publication number
- CN103949829B CN103949829B CN201410193321.8A CN201410193321A CN103949829B CN 103949829 B CN103949829 B CN 103949829B CN 201410193321 A CN201410193321 A CN 201410193321A CN 103949829 B CN103949829 B CN 103949829B
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- connecting rod
- type
- reinforced support
- connecting plate
- left reinforced
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- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to the left reinforced support weld jig of a kind of dashboard cross member, comprise strutbeam, inclination connecting portion is provided with above strutbeam, inclination connecting portion is fixed with oblique connecting plate, and oblique connecting plate upper center is connected with V-type limit base, and the side of oblique connecting plate is connected with cylinder, cylinder upper end is connected with Z-type connecting rod, the left part of Z-type connecting rod is connected by the upper end of hinged mode with oblique connecting plate, and on the left of Z-type connecting rod, middle and lower part is fixed with the spacing fixture block of V-type, and Z-type connecting rod right part is symmetrically connected with diplopore positioner.The present invention has reasonable in design, automaticity is high and manipulate the advantages such as convenient, diplopore positioner and middle discharge pipe mounting bracket, middle right support assembly can be avoided in the process of Z-type link rotatable to move interference, once can realize the location clamping in the locating hole to left reinforced support, face, and the adjustment of two-freedom can be realized, better to adapt to the change of left reinforced support Dimension Types, add applicable surface.
Description
Technical field
The present invention relates to auto-parts processing technique field, specifically the left reinforced support weld jig of a kind of dashboard cross member.
Background technology
After to the middle discharge pipe mounting bracket on fascia board girder support and middle right support assembly welding processing, because the cantilever of middle right support assembly is longer, thus in order to improve the structural strength that middle right support assembly is connected with middle discharge pipe mounting bracket, need to weld a reinforced support at middle right support assembly with the junction of middle discharge pipe mounting bracket, to extend the service life of fascia board girder support.Because the orientation of the upper left reinforced support of dashboard cross member, inclination angle are all relatively special, therefore a kind of special fixture of demand, for left reinforced support clamping and positioning, thus conveniently implements welding.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of reasonable in design, automaticity is high, manipulation easily, clamping and positioning can be carried out thus the device of convenient welding, i.e. the left reinforced support weld jig of a kind of dashboard cross member to left reinforced support.
Technical problem to be solved by this invention realizes by the following technical solutions:
The left reinforced support weld jig of a kind of dashboard cross member, comprise strutbeam, the top of described strutbeam is provided with inclination connecting portion, described inclination connecting portion is fixed with oblique connecting plate, due to the orientation of left reinforced support, inclination angle is all relatively special, in order to ensure the reliability of location clamping, the angle of described oblique connecting plate and horizontal plane is designed to 60 °, the angle of described oblique connecting plate and vertical plane is designed to 32 °, the upper center of described oblique connecting plate is connected with V-type limit base, the side of described oblique connecting plate is connected with cylinder by hinged mode, the upper end of described cylinder is connected with Z-type connecting rod by hinged mode, the left part of described Z-type connecting rod is connected by the upper end of hinged mode with oblique connecting plate, the middle and lower part, left side of described Z-type connecting rod is fixed with the spacing fixture block of V-type coordinated with V-type limit base, the right part of described Z-type connecting rod is symmetrically connected with diplopore positioner, described Z-type connecting rod comprises inside connecting rod, middle bull stick and outside connecting rod, described inside connecting rod, outside connecting rod respectively on the left of the corresponding rear end being vertically mounted on middle bull stick, on the right side of front end, the right-hand member of described outside connecting rod is provided with the ear seat to lower convexity, the left end of described inside connecting rod and the upper end of cylinder are hinged, the left part of described inside connecting rod is connected by the upper end of hinged mode with oblique connecting plate, and the spacing fixture block of described V-type is fixed on the middle and lower part of inside connecting rod.The orientation that diplopore positioner can be made to adapt to the inclination of left reinforced support that is in tilted layout of oblique connecting plate, and adopt the Z-type structure of Z-type connecting rod that diplopore positioner and middle discharge pipe mounting bracket, middle right support assembly can be avoided in the process of Z-type link rotatable to move interference; Arrive after assigned address until diplopore positioner, utilize diplopore positioner once can realize the location clamping in locating hole to left reinforced support, face, thus save the time needed for the clamping of location.
Described diplopore positioner comprises monotroded wall, X to roll adjustment pad, Y-direction roll adjustment pad, guide holder and single hole spring reset alignment pin, described monotroded wall is symmetrically distributed in the both sides, front and back of ear seat, described Y-direction roll adjustment pad is between ear seat and monotroded wall, described X between the left side and guide holder of monotroded wall, passes monotroded wall, X to roll adjustment pad, guide holder to roll adjustment pad in the middle part of described single hole spring reset alignment pin.Diplopore positioner is in order to position the locating hole on left reinforced support, in the process of air cylinder driven Z-type link rotatable, in order to avoid left reinforced support is to alignment pin movement interference, therefore adopt single hole spring reset alignment pin, when touching the sidewall of left reinforced support, can be compressed, until single hole spring reset alignment pin is inserted in the locating hole of left reinforced support, be ensure that the continuity of motion; Diplopore positioner can realize the adjustment of the location dimension of two-freedom, namely along X to the adjustment of location dimension of locating surface and the adjustment of two locating hole pitch of holes location dimensions along Y-direction, according to the left reinforced support Dimension Types of reality and positioning scenarios, select suitable X to roll adjustment pad, Y-direction roll adjustment pad to replace former X to roll adjustment pad, Y-direction roll adjustment pad, thus make the location dimension of locating surface, two locating hole pitch of holes location dimensions all reach actual positioning requirements.
Because the wall thickness of left reinforced support own is about about 1.2 ~ 2.5mm, in order to ensure the abundant location of single hole spring reset alignment pin to locating hole on left reinforced support, described single hole spring reset alignment pin external part is made at least to exceed guide holder lateral wall 5mm, the locating hole on left reinforced support can be run through like this, realize the object of locating of having strong market potential.
Cylindrical or the class diamond structure of the external part of described single hole spring reset alignment pin, the external part of the single hole spring reset alignment pin of cylindrical structural can match with the circular configuration of the locating hole on left reinforced support; The external part of the single hole spring reset alignment pin of class diamond structure can limit the one degree of freedom of the locating hole on left reinforced support, to avoid occurring location when actual location.
The invention has the beneficial effects as follows: the present invention has reasonable in design, automaticity is high and manipulate the advantages such as convenient, the orientation that diplopore positioner can be made to adapt to the inclination of left reinforced support that is in tilted layout of oblique connecting plate; Adopt the Z-type structure of Z-type connecting rod, diplopore positioner and middle discharge pipe mounting bracket, middle right support assembly can be avoided in the process of Z-type link rotatable to move interference; Utilize diplopore positioner once can realize the location clamping in locating hole to left reinforced support, face, and diplopore positioner can realize the adjustment of two-freedom, better to adapt to the change of left reinforced support Dimension Types, adds applicable surface.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is left TV structure schematic diagram of the present invention;
Fig. 2 is perspective view of the present invention;
Fig. 3 is the perspective view that Z-type connecting rod of the present invention is connected with the spacing fixture block of V-type, diplopore positioner;
Fig. 4 is the perspective view of Z-type connecting rod of the present invention;
Perspective view when Fig. 5 is actual location clamping of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 5, the left reinforced support weld jig of a kind of dashboard cross member, comprise strutbeam 1, the top of described strutbeam 1 is provided with inclination connecting portion 101, described inclination connecting portion 101 is fixed with oblique connecting plate 2, due to the orientation of left reinforced support 14, inclination angle is all relatively special, in order to ensure the reliability of location clamping, described oblique connecting plate 2 is designed to 60 ° with the angle of horizontal plane, described oblique connecting plate 2 is designed to 32 ° with the angle of vertical plane, the upper center of described oblique connecting plate 2 is connected with V-type limit base 5, the side of described oblique connecting plate 2 is connected with cylinder 3 by hinged mode, the upper end of described cylinder 3 is connected with Z-type connecting rod 4 by hinged mode, the left part of described Z-type connecting rod 4 is connected by the upper end of hinged mode with oblique connecting plate 2, the middle and lower part, left side of described Z-type connecting rod 4 is fixed with the spacing fixture block 6 of the V-type coordinated with V-type limit base 5, the right part of described Z-type connecting rod 4 is symmetrically connected with diplopore positioner, described Z-type connecting rod 4 comprises inside connecting rod 401, middle bull stick 402 and outside connecting rod 403, described inside connecting rod 401, outside connecting rod 403 respectively on the left of the corresponding rear end being vertically mounted on middle bull stick 402, on the right side of front end, the right-hand member of described outside connecting rod 403 is provided with the ear seat 403a to lower convexity, the left end of described inside connecting rod 401 and the upper end of cylinder 3 are hinged, the left part of described inside connecting rod 401 is connected by the upper end of hinged mode with oblique connecting plate 2, and the spacing fixture block 6 of described V-type is fixed on the middle and lower part of inside connecting rod 401.The orientation that diplopore positioner can be made to adapt to the inclination of left reinforced support 14 that is in tilted layout of oblique connecting plate 2, and avoid diplopore positioner and middle discharge pipe mounting bracket 12, middle right support assembly 13 to move interference in the process adopting the Z-type structure of Z-type connecting rod 4 can rotate at Z-type connecting rod 4; Arrive after assigned address until diplopore positioner, utilize diplopore positioner once can realize the location clamping in locating hole to left reinforced support 14, face, thus save the time needed for the clamping of location.
Described diplopore positioner comprises monotroded wall 7, X to roll adjustment pad 9, Y-direction roll adjustment pad 11, guide holder 10 and single hole spring reset alignment pin 8, described monotroded wall 7 is symmetrically distributed in the both sides, front and back of ear seat 403a, described Y-direction roll adjustment pad 11 is between ear seat 403a and monotroded wall 7, described X between the left side and guide holder 10 of monotroded wall 7, passes monotroded wall 7, X to roll adjustment pad 9, guide holder 10 to roll adjustment pad 9 in the middle part of described single hole spring reset alignment pin 8.Diplopore positioner is in order to position the locating hole on left reinforced support 14, in the process that cylinder 3 drives Z-type connecting rod 4 to rotate, in order to avoid left reinforced support 14 pairs of alignment pin movement interferences, therefore adopt single hole spring reset alignment pin 8, when touching the sidewall of left reinforced support 14, can be compressed, until single hole spring reset alignment pin 8 is inserted in the locating hole of left reinforced support 14, be ensure that the continuity of motion; Diplopore positioner can realize the adjustment of the location dimension of two-freedom, namely along X to the adjustment of location dimension of locating surface and the adjustment of two locating hole pitch of holes location dimensions along Y-direction, according to reality left reinforced support 14 Dimension Types and positioning scenarios, select suitable X to roll adjustment pad 9, Y-direction roll adjustment pad 11 to replace former X to roll adjustment pad 9, Y-direction roll adjustment pad 11, thus make the location dimension of locating surface, two locating hole pitch of holes location dimensions all reach actual positioning requirements.
Because the wall thickness of left reinforced support 14 own is about about 1.2 ~ 2.5mm, in order to ensure the abundant location of single hole spring reset alignment pin 8 to locating hole on left reinforced support 14, described single hole spring reset alignment pin 8 external part is made at least to exceed guide holder 10 lateral wall 5mm, the locating hole on left reinforced support 14 can be run through like this, realize the object of locating of having strong market potential.
Cylindrical or the class diamond structure of the external part of described single hole spring reset alignment pin 8, the external part of the single hole spring reset alignment pin 8 of cylindrical structural can match with the circular configuration of the locating hole on left reinforced support 14; The external part of the single hole spring reset alignment pin 8 of class diamond structure can limit the one degree of freedom of the locating hole on left reinforced support 14, to avoid occurring location when actual location.
Carry out according to following operating procedure during clamping:
1) carrier gas cylinder 3 is unloaded;
2) after middle discharge pipe mounting bracket 12, the clamping of middle right support assembly 13 location, left reinforced support 14 is stuck in middle discharge pipe mounting bracket 12, middle right support assembly 13 junction;
3) manually press Z-type connecting rod 4 downwards, make single hole spring reset alignment pin 8 touch the upper side wall of left reinforced support 14;
4) pressing Z-type connecting rod 4 is downwards continued, then the external part of single hole spring reset alignment pin 8 is compressed by left reinforced support 14, when the external part of single hole spring reset alignment pin 8 is depressed into the locating hole place of left reinforced support 14, single hole spring reset alignment pin 8 under spring force external part sticks in two locating holes, realize the location to two locating holes, meanwhile, the left surface of guide holder 10 is close on the sidewall of left reinforced support 14, realizes locating the side of left reinforced support.
5) start cylinder 3, utilize cylinder force to prevent the swing of Z-type connecting rod 4, can in order to welding processing.
If there is installation deviation in left reinforced support 14, manufacture deviation makes locating hole, the change of the location dimension in face; the mode of automatic location clamping then can damage fixture itself, left reinforced support 14; damage single hole spring reset alignment pin 8; for this reason; the present invention adopts manually and the pneumatic mode combined; the fragile parts problem existing for automatic location clamping mode can be avoided to occur, protect parts and be not damaged, and improve the efficiency of location clamping.
When the Dimension Types of corresponding left reinforced support 14 changes or left reinforced support 14 appearance installation, during the deviation manufactured, by measure along X to, the concrete deviate of Y-direction, then to roll adjustment pad 9, corresponding X is chosen to roll adjustment pad 9 to substitute former X to roll adjustment pad 9 from the X of different size, make X to the location dimension in face meet the demands, or from the Y-direction roll adjustment pad 11 of different size, choose corresponding Y-direction roll adjustment pad 11 to substitute former Y-direction roll adjustment pad 11, make the positioning requirements that two of Y-direction locating hole pitch of holes location dimensions reach actual, thus the sufficient location clamping realized left reinforced support 14, ensure that carrying out smoothly of welding.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the left reinforced support weld jig of dashboard cross member, comprise strutbeam, it is characterized in that: the top of described strutbeam is provided with inclination connecting portion, described inclination connecting portion is fixed with oblique connecting plate, the upper center of described oblique connecting plate is connected with V-type limit base, the side of described oblique connecting plate is connected with cylinder by hinged mode, the upper end of described cylinder is connected with Z-type connecting rod by hinged mode, the left part of described Z-type connecting rod is connected by the upper end of hinged mode with oblique connecting plate, the middle and lower part, left side of described Z-type connecting rod is fixed with the spacing fixture block of V-type coordinated with V-type limit base, the right part of described Z-type connecting rod is symmetrically connected with diplopore positioner, described Z-type connecting rod comprises inside connecting rod, middle bull stick and outside connecting rod, described inside connecting rod, outside connecting rod respectively on the left of the corresponding rear end being vertically mounted on middle bull stick, on the right side of front end, the right-hand member of described outside connecting rod is provided with the ear seat to lower convexity, the left end of described inside connecting rod and the upper end of cylinder are hinged, the left part of described inside connecting rod is connected by the upper end of hinged mode with oblique connecting plate, and the spacing fixture block of described V-type is fixed on the middle and lower part of inside connecting rod.
2. the left reinforced support weld jig of a kind of dashboard cross member according to claim 1, it is characterized in that: described diplopore positioner comprises monotroded wall, X to roll adjustment pad, Y-direction roll adjustment pad, guide holder and single hole spring reset alignment pin, described monotroded wall is symmetrically distributed in the both sides, front and back of ear seat, described Y-direction roll adjustment pad is between ear seat and monotroded wall, described X between the left side and guide holder of monotroded wall, passes monotroded wall, X to roll adjustment pad, guide holder to roll adjustment pad in the middle part of described single hole spring reset alignment pin.
3. the left reinforced support weld jig of a kind of dashboard cross member according to claim 2, is characterized in that: described single hole spring reset alignment pin external part at least exceeds guide holder lateral wall 5mm.
4. the left reinforced support weld jig of a kind of dashboard cross member according to claim 3, is characterized in that: the cylindrical or class diamond structure of the external part of described single hole spring reset alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193321.8A CN103949829B (en) | 2014-05-08 | 2014-05-08 | The left reinforced support weld jig of a kind of dashboard cross member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193321.8A CN103949829B (en) | 2014-05-08 | 2014-05-08 | The left reinforced support weld jig of a kind of dashboard cross member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103949829A CN103949829A (en) | 2014-07-30 |
| CN103949829B true CN103949829B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410193321.8A Active CN103949829B (en) | 2014-05-08 | 2014-05-08 | The left reinforced support weld jig of a kind of dashboard cross member |
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| CN (1) | CN103949829B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378561A (en) * | 2016-12-08 | 2017-02-08 | 安徽江淮汽车集团股份有限公司 | To-be-welded part feeding device |
| CN106944787A (en) * | 2017-03-31 | 2017-07-14 | 安徽盛润机械科技有限公司 | Fascia board girder weld jig governor motion |
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| CN201760729U (en) * | 2010-03-12 | 2011-03-16 | 邬烈保 | Clamp for welding dashboard radio-cassette player bracket |
| CN201776596U (en) * | 2010-03-12 | 2011-03-30 | 邬烈保 | Instrument board safety box support welding fixture |
| CN201799807U (en) * | 2010-09-20 | 2011-04-20 | 上海德真工贸有限公司 | Automatic clamp for welding of electrical appliance module of large-sized truck dashboard beam assembly |
| CN201841394U (en) * | 2010-03-12 | 2011-05-25 | 邬烈保 | Welding fixture for large mounting bracket of instrument board |
| CN202763298U (en) * | 2012-09-20 | 2013-03-06 | 重庆延锋江森汽车部件***有限公司 | Welding tooling for left support subassembly and right support subassembly of automobile instrument panel framework |
| CN103624441A (en) * | 2012-08-28 | 2014-03-12 | 江苏科博汽车部件有限公司 | Instrument desk support welding tool |
| CN103722328A (en) * | 2013-12-03 | 2014-04-16 | 芜湖普威技研有限公司 | Chery E3 vehicle model instrument board beam welding clamp assembly |
-
2014
- 2014-05-08 CN CN201410193321.8A patent/CN103949829B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201760729U (en) * | 2010-03-12 | 2011-03-16 | 邬烈保 | Clamp for welding dashboard radio-cassette player bracket |
| CN201776596U (en) * | 2010-03-12 | 2011-03-30 | 邬烈保 | Instrument board safety box support welding fixture |
| CN201841394U (en) * | 2010-03-12 | 2011-05-25 | 邬烈保 | Welding fixture for large mounting bracket of instrument board |
| CN201799807U (en) * | 2010-09-20 | 2011-04-20 | 上海德真工贸有限公司 | Automatic clamp for welding of electrical appliance module of large-sized truck dashboard beam assembly |
| CN103624441A (en) * | 2012-08-28 | 2014-03-12 | 江苏科博汽车部件有限公司 | Instrument desk support welding tool |
| CN202763298U (en) * | 2012-09-20 | 2013-03-06 | 重庆延锋江森汽车部件***有限公司 | Welding tooling for left support subassembly and right support subassembly of automobile instrument panel framework |
| CN103722328A (en) * | 2013-12-03 | 2014-04-16 | 芜湖普威技研有限公司 | Chery E3 vehicle model instrument board beam welding clamp assembly |
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| Publication number | Publication date |
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| CN103949829A (en) | 2014-07-30 |
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