CN204470888U - The precision welding frock of car engine suspension frame - Google Patents
The precision welding frock of car engine suspension frame Download PDFInfo
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- CN204470888U CN204470888U CN201520162139.6U CN201520162139U CN204470888U CN 204470888 U CN204470888 U CN 204470888U CN 201520162139 U CN201520162139 U CN 201520162139U CN 204470888 U CN204470888 U CN 204470888U
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- frock
- installing plate
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Abstract
The precision welding frock of car engine suspension frame, by frock main body longeron, frock subject beam, installing plate, location regulates screw, installing plate fixed support, mounting bracket location-plate, fixed head, column, steady pin is formed, frock main body longeron is made up of two, left and right, its two ends are combined in frock subject beam, frock subject beam is made up of two, front and back, its two ends are erected on automobile longitudinal girder, installing plate is made up of two pieces, left and right, respectively there are two to locate and regulate screw, the stage casing of frock main body longeron is fixed in opposite directions by installing plate fixed support, mounting bracket location-plate is connected to installing plate lower end, fixed head is made up of two pieces, left and right, there is fixed pin holes, its upper end is connected to the two ends of rear frock subject beam, lower end in automobile longitudinal girder outer side edges to downward-extension, column forms by two, its upper end is connected to inside the fixed head at two ends below rear frock subject beam.
Description
Technical field
The utility model relates to a kind of welding tooling of automobile production, particularly the precision welding frock of car engine suspension frame, belongs to processing tool technical field.
Background technology
Modern Automobile Engine none do not take elastic bearing to install, in automobile industry, be referred to as suspension, this is then an individual shock insulation problem on mechanics and vibration engineering.Automobile engine is widely used on various forms of vehicle as the efficient power source of one, and internal combustion engine also can produce strong vibration & noise while providing power, have impact on riding comfort and the driving safety of vehicle.So-called suspension is exactly automobile engine is that transition piece is arranged on suspension bracket by flexible member, and suspension bracket is connected on automobile frame.Connection required precision between suspension bracket and vehicle frame is very high, because certain displacement can be there is in engine in operation process, if deviations when connecting between suspension bracket and vehicle frame exceedes tolerance band, the displacement that engine occurs in operation process just likely with the parts generation side swipe of surrounding, the vibration that engine occurs also can directly affect the comfortableness taken because of deviations.
Due to the uniqueness of the special independent suspension vehicle of Cowes, there is the Engine suspension frame of part vehicle need weld with crossbeam.Traditional welding manner is guiding ruler cun measurement and positioning, but due to the trough girder that the especially big beam shape of Cowes is not rule, there is very large deviation in dimensional measurement precision, add the distortion after welding, make the component of welding out with traditional approach that dimensional discrepancy can be made excessive, cause vehicle frame to do over again frequently and client's complaint.
Summary of the invention
For solving the technical problem of above-mentioned traditional welding method, the utility model provides a kind of precision welding frock of car engine suspension frame.
The technical scheme that the utility model adopts is: the precision welding frock of car engine suspension frame is by frock main body longeron, frock subject beam, installing plate, location regulates screw, installing plate fixed support, mounting bracket location-plate, fixed head, column, steady pin is formed, frock main body longeron is made up of two, left and right, its two ends are combined in frock subject beam, frock subject beam is made up of two, front and back, its two ends are erected on automobile longitudinal girder, installing plate is made up of two pieces, left and right, respectively there are two to locate and regulate screw, the stage casing of frock main body longeron is fixed in opposite directions by installing plate fixed support, mounting bracket location-plate is connected to installing plate lower end, fixed head is made up of two pieces, left and right, there is fixed pin holes, its upper end is connected to the two ends of rear frock subject beam, lower end in automobile longitudinal girder outer side edges to downward-extension, column forms by two, its upper end is connected to inside the fixed head at two ends below rear frock subject beam.
Frock main body longeron is the positioning beam of " the Y-axis line " of frock, and being combined between its two ends with frock subject beam is removably combined.
The upper plane of automobile longitudinal girder has difference in height at installation engine section, and dual-side has fabrication hole, and the height of column is for making up the difference in height of automobile longitudinal girder, and the fixed pin holes of fixed head coordinates fabrication hole, steady pin fixing to frock enforcement location.
The beneficial effects of the utility model are: structure is simple and assembly welding convenient, and change by location adjustment screw during dimension modifying, not only welding precision is high, reduces frequency of doing over again, and easy to operate, save man-hour.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is the utility model side structure schematic diagram;
Fig. 3 is the horizontal side structure schematic diagram of the utility model.
In figure.1, automobile longitudinal girder, 2, frock main body longeron, 3, frock subject beam, 4, installing plate, 5, fixed head, 6, mounting bracket location-plate, 7, steady pin, 8, installing plate fixed support, 9, location regulates screw, 10, column, 11, fixed pin holes.
Detailed description of the invention
At Fig. 1, 2, in the embodiment of 3, the precision welding frock of car engine suspension frame is by frock main body longeron 2, frock subject beam 3, installing plate 4, location regulates screw 9, installing plate fixed support 8, mounting bracket location-plate 6, fixed head 5, column 10, steady pin 7 is formed, frock main body longeron 2 is made up of two, left and right, its two ends are combined in frock subject beam 3, frock subject beam 3 is made up of two, front and back, its two ends are erected on automobile longitudinal girder 1, installing plate 4 is made up of two pieces, left and right, respectively there are two to locate and regulate screw 9, the stage casing of frock main body longeron 2 is fixed in opposite directions by installing plate fixed support 8, mounting bracket location-plate 6 is connected to installing plate 4 lower end, fixed head 5 is made up of two pieces, left and right, there is fixed pin holes 11, its upper end is connected to the two ends of rear frock subject beam 3, lower end in automobile longitudinal girder 1 outer side edges to downward-extension, column 10 forms by two, its upper end is connected to inside the fixed head 5 at two ends below rear frock subject beam 3.
Embodiment 1: frock main body longeron 2 is the positioning beam of " the Y-axis line " of frock, and being combined between its two ends with frock subject beam 3 is removably combined.The upper plane of automobile longitudinal girder 1 has difference in height at installation engine section, and dual-side has fabrication hole, and the height of column 10 is for making up the difference in height of automobile longitudinal girder 1, and the fixed pin holes 11 of fixed head 5 coordinates fabrication hole, steady pin 7 pairs of frocks are implemented location and fixed.
Embodiment 2: by car engine suspension frame with being bolted on the installing plate 4 of welding tooling, then welding tooling being arranged to automobile longitudinal girder 1 installs above engine section, article two, fixed head 5 is clamped in the outside of automobile longitudinal girder 1 left and right sides, the lower plane of column 10 is against the upper plane of automobile longitudinal girder 1 lower, on adjustment fixed head 5, fixed pin holes 11 is aimed at the fabrication hole of automobile longitudinal girder 1 dual-side, plugs steady pin 7.
Embodiment 3: car engine suspension frame is fixed on automobile longitudinal girder 1, removes welding tooling, mounting bracket is welded with firmly.
Claims (3)
1. the precision welding frock of car engine suspension frame, it is characterized in that: frock is by frock main body longeron, frock subject beam, installing plate, location regulates screw, installing plate fixed support, mounting bracket location-plate, fixed head, column, steady pin is formed, frock main body longeron is made up of two, left and right, its two ends are combined in frock subject beam, frock subject beam is made up of two, front and back, its two ends are erected on automobile longitudinal girder, installing plate is made up of two pieces, left and right, respectively there are two to locate and regulate screw, the stage casing of frock main body longeron is fixed in opposite directions by installing plate fixed support, mounting bracket location-plate is connected to installing plate lower end, fixed head is made up of two pieces, left and right, there is fixed pin holes, its upper end is connected to the two ends of rear frock subject beam, lower end in automobile longitudinal girder outer side edges to downward-extension, column forms by two, its upper end is connected to inside the fixed head at two ends below rear frock subject beam.
2. the precision welding frock of car engine suspension frame according to claim 1, is characterized in that: described frock main body longeron is the positioning beam of " the Y-axis line " of frock, and being combined between its two ends with frock subject beam is removably combined.
3. the precision welding frock of car engine suspension frame according to claim 1, it is characterized in that: the upper plane of described automobile longitudinal girder has difference in height at installation engine section, dual-side has fabrication hole, the height of column is for making up the difference in height of automobile longitudinal girder, and the fixed pin holes of fixed head coordinates fabrication hole, steady pin fixing to frock enforcement location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162139.6U CN204470888U (en) | 2015-03-23 | 2015-03-23 | The precision welding frock of car engine suspension frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162139.6U CN204470888U (en) | 2015-03-23 | 2015-03-23 | The precision welding frock of car engine suspension frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470888U true CN204470888U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520162139.6U Active CN204470888U (en) | 2015-03-23 | 2015-03-23 | The precision welding frock of car engine suspension frame |
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| CN (1) | CN204470888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977532A (en) * | 2019-12-18 | 2020-04-10 | 安徽微威胶件集团有限公司 | Fixing tool for automobile suspension frame |
-
2015
- 2015-03-23 CN CN201520162139.6U patent/CN204470888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977532A (en) * | 2019-12-18 | 2020-04-10 | 安徽微威胶件集团有限公司 | Fixing tool for automobile suspension frame |
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| C14 | Grant of patent or utility model | ||
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