CN103008943A - Tool for welding bottom plate assembly of driving cab - Google Patents
Tool for welding bottom plate assembly of driving cab Download PDFInfo
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- CN103008943A CN103008943A CN2012105302530A CN201210530253A CN103008943A CN 103008943 A CN103008943 A CN 103008943A CN 2012105302530 A CN2012105302530 A CN 2012105302530A CN 201210530253 A CN201210530253 A CN 201210530253A CN 103008943 A CN103008943 A CN 103008943A
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Abstract
The invention discloses a tool for welding a bottom plate assembly of a driving cab. A tool platform is provided with an overturn positioning device which comprises a base and a positioning plate, wherein the tail end of the positioning plate is articulated with the base through a rotation pin, and an axis of the rotation pin is parallel to an upper surface of the tool platform; and the front end of the positioning plate is provided with a positioning hole in a penetration manner, and a positioning bolt adaptive to a main reference block is internally inserted into the positioning hole. In a work process, the bottom plate is positioned at a proper position on the tool platform, then, a framework beam is placed at a corresponding position of the bottom plate, the main reference block is then fixed with the positioning plate in an overturn state through the positioning bolt, the positioning plate is then overturned around the rotation pin and falls down to make the main reference block locate at the corresponding position of the frame beam, and the corresponding welding assembly operation can be carried out at the moment; and the whole welding process is carried out above the tool platform, so that the convenience in welding assembly of the bottom plate assembly of the driving cab is improved greatly, and the machining efficacy of the tool is improved correspondingly.
Description
Technical field
The present invention relates to motor vehicle processing and manufacturing technical field, particularly a kind of bottom plate of driving cab assembly welding tooling.
Background technology
In present motor vehicle processing field, the assemble welding of bottom plate of driving cab assembly is a very important operation, it directly has influence on the assembling effect of assembly structure and the driver's cabin inside gadget of driver's cabin integral body, and along with the improving constantly of production intensity, people also have higher requirement to the assemble welding of bottom plate of driving cab assembly.
In the present existing bottom plate of driving cab assembly assemble welding process, normally first the primary standard piece is fixed on the appropriate location of tooling platform, and then framework beam is positioned over the top of primary standard piece correspondence position, again base plate is positioned over accordingly afterwards the top of framework beam, last utilizes welding gun with primary standard piece, framework beam and base plate successively assemble welding by the staff by the bottom of tooling platform again.
Although above-mentioned technological operation flow process can satisfy basic bottom plate of driving cab assembly assemble welding needs, but because operating personnel can only implement weld job from the bottom of tooling platform in its process implementing process, operation is difficulty comparatively, the process implementing difficulty is larger, and welding efficiency is lower, brings adverse effect for follow-up production and processing operation.
Therefore, how so that the assemble welding of bottom plate of driving cab assembly is more simple and easy to do, and to improve its working (machining) efficiency be the important technological problems that those skilled in the art need to solve at present.
Summary of the invention
The purpose of this invention is to provide a kind of bottom plate of driving cab assembly welding tooling, this bottom plate of driving cab assembly welding tooling can be so that the assemble welding of bottom plate of driving cab assembly be more simple and easy to do, and improves its working (machining) efficiency.
For solving the problems of the technologies described above, the invention provides a kind of bottom plate of driving cab assembly welding tooling, comprise tooling platform, be provided with the limited block that matches with base plate on the described tooling platform, the offside edge of described tooling platform is provided with the overturning and positioning device that matches with the primary standard piece;
Described overturning and positioning device comprises pedestal and the location-plate that cooperatively interacts, described pedestal is fixed on the described tooling platform, the end of described location-plate is hinged by rotating dog and described pedestal, and the axis of described rotating dog parallels with the upper surface of described tooling platform;
The front end of described location-plate is penetrated with locating hole, and the bearing of trend of the axis of described locating hole and the upper surface of described location-plate are perpendicular, and is fitted with the bolt suitable with the primary standard piece in the described locating hole.
Preferably, be provided with limit base between described pedestal and the described location-plate, the upper surface of described limit base has the stopper slot suitable with described location-plate.
Preferably, the middle part of described stopper slot has screwed hole, the middle part of described location-plate is penetrated with the compressor arm with described screwed hole threaded engagement, the bearing of trend of the axis of described compressor arm and the upper surface of described location-plate are perpendicular, and the middle part of described compressor arm has the seal face that the upper surface with described location-plate fits tightly.
Preferably, the top of described compressor arm has the handle of screwing.
Preferably, be respectively arranged with the baseboard pressing device that matches with base plate and the framework beam hold down gag that matches with framework beam on the described tooling platform.
Preferably, described baseboard pressing device and described framework beam hold down gag all are specially binding clasp.
Preferably, the bottom of described tooling platform is provided with some supporting seats, is connected with the adjustment screw rod between described supporting seat and described tooling platform, is set with the adjusting nut that matches with supporting seat on the described adjustment screw rod.
Relative above-mentioned background technology, bottom plate of driving cab assembly welding tooling provided by the present invention, comprise tooling platform, be provided with the limited block that matches with base plate on the described tooling platform, the offside edge of described tooling platform is provided with the overturning and positioning device that matches with the primary standard piece; Described overturning and positioning device comprises pedestal and the location-plate that cooperatively interacts, described pedestal is fixed on the described tooling platform, the end of described location-plate is hinged by rotating dog and described pedestal, and the axis of described rotating dog parallels with the upper surface of described tooling platform; The front end of described location-plate is penetrated with locating hole, and the bearing of trend of the axis of described locating hole and the upper surface of described location-plate are perpendicular, and is fitted with the bolt suitable with the primary standard piece in the described locating hole.In the course of work, by each described limited block base plate is located on the tooling platform appropriate location, then framework beam is positioned on the correspondence position of base plate, by described bolt primary standard piece and the described location-plate that is in tip-up state are fixed afterwards, then with described location-plate around the upset of described rotating dog and fall, so that the primary standard piece is in the corresponding position of framework beam, this moment, operating personnel just can implement corresponding assemble welding operation, whole welding process is all carried out above described tooling platform, greatly improved the assemble welding convenience of bottom plate of driving cab assembly, and made its working (machining) efficiency be able to corresponding raising.
In another preferred version of the present invention, be provided with limit base between described pedestal and the described location-plate, the upper surface of described limit base has the stopper slot suitable with described location-plate.Described limit base can provide enough holding powers for the described location-plate that is in the operating position, and described stopper slot can effectively guarantee the positioning accuracy of described location-plate simultaneously, and avoids described location-plate to produce skew or dislocation in the process implementing process.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure front view of the bottom plate of driving cab assembly welding tooling that Fig. 1 provides for a kind of specific embodiment of the present invention;
Fig. 2 is the structure top view of Fig. 1;
Fig. 3 is the assembly structure schematic diagram of overturning and positioning device among Fig. 1;
Fig. 4 is the structure cutaway view of Fig. 3.
The specific embodiment
Core of the present invention provides a kind of bottom plate of driving cab assembly welding tooling, and this bottom plate of driving cab assembly welding tooling can be so that the assemble welding of bottom plate of driving cab assembly be more simple and easy to do, and improves its working (machining) efficiency.
In order to make those skilled in the art person understand better the present invention program, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the assembly structure front view of the bottom plate of driving cab assembly welding tooling that Fig. 1 provides for a kind of specific embodiment of the present invention; Fig. 2 is the structure top view of Fig. 1; Fig. 3 is the assembly structure schematic diagram of overturning and positioning device among Fig. 1; Fig. 4 is the structure cutaway view of Fig. 3.
In the specific embodiment, bottom plate of driving cab assembly welding tooling provided by the present invention, comprise tooling platform 21, be provided with the limited block 22 that matches with base plate on the tooling platform 21, the offside edge of tooling platform 21 is provided with the overturning and positioning device 23 that matches with the primary standard piece; Overturning and positioning device 23 comprises pedestal 11 and the location-plate 12 that cooperatively interacts, and pedestal 11 is fixed on the tooling platform 21, and the end of location-plate 12 is hinged by rotating dog 13 and pedestal 11, and the axis of rotating dog 13 parallels with the upper surface of tooling platform 21; The front end of location-plate 12 is penetrated with locating hole 121, and the upper surface of the bearing of trend of the axis of locating hole 121 and location-plate 12 is perpendicular, and is fitted with the bolt 14 suitable with the primary standard piece in the locating hole 121.In the course of work, by each limited block 22 base plate is located on tooling platform 21 appropriate locations, then framework beam is positioned on the correspondence position of base plate, by bolt 14 primary standard piece and the location-plate 12 that is in tip-up state are fixed afterwards, then with location-plate 12 around rotating dog 13 upset and fall, so that the primary standard piece is in the corresponding position of framework beam, this moment, operating personnel just can implement corresponding assemble welding operation, whole welding process is all carried out above described tooling platform, greatly improved the assemble welding convenience of bottom plate of driving cab assembly, and made its working (machining) efficiency be able to corresponding raising.
Further, be provided with limit base 15 between pedestal 11 and the location-plate 12, the upper surface of limit base 15 has the stopper slot 151 suitable with location-plate 12.Limit base 15 can provide enough holding powers for the location-plate 12 that is in the operating position, and stopper slot 151 can effectively guarantee the positioning accuracy of location-plate 12 simultaneously, and avoids location-plate 12 to produce skew or dislocation in the process implementing process.
Particularly, the middle part of stopper slot 151 has screwed hole 152, the middle part of location-plate 12 is penetrated with the compressor arm 16 with screwed hole 152 threaded engagement, the upper surface of the bearing of trend of the axis of compressor arm 16 and location-plate 12 is perpendicular, and the middle part of compressor arm 16 has the seal face 161 that the upper surface with location-plate 12 fits tightly.After location-plate 12 upsets fall to corresponding station, the bottom of compressor arm 16 insert in the screwed hole 152 and be threaded connection think with it fastening, thereby further avoid location-plate 12 to produce in the course of the work skew or dislocation, and so that the assemble welding precision of bottom plate of driving cab assembly is higher.
More specifically, the top of compressor arm 16 has the handle of screwing 17.This screws handle 17 and can significantly improve the staff compressor arm 16 is carried out the turn-knob convenience in when operation, thereby so that the process implementing process of described bottom plate of driving cab assembly welding tooling is more simple and easy to do.
On the other hand, be respectively arranged with the baseboard pressing device 24 that matches with base plate and the framework beam hold down gag 25 that matches with framework beam on the tooling platform 21.In the assemble welding process, baseboard pressing device 24 and framework beam hold down gag 25 can be respectively base plate and framework beam provides enough thrusts, with the two effective location in the appropriate position, so that the smooth enforcement of follow-up assembling and welding operation.
In addition, baseboard pressing device 24 and framework beam hold down gag 25 all are specially binding clasp.The apparent availability of this kind compactor is large, and buying is convenient, and its process structure is comparatively ripe, can its technology stability suitably be improved on the basis that suitably reduces the whole manufacturing cost of described bottom plate of driving cab assembly welding tooling.
Should be understood that, above-mentioned baseboard pressing device 24 and framework beam hold down gag 25 all are specially binding clasp and only are preferred version, the structure of the two is not limited to the binding clasp shown in the figure, all can so long as can satisfy the actual use needs of described bottom plate of driving cab assembly welding tooling.
In addition, the bottom of tooling platform 21 is provided with some supporting seats 26, and 21 of supporting seat 26 and tooling platforms are connected with adjusts screw rod 261, adjusts on the screw rod 261 and is set with the adjusting nut 262 that matches with supporting seat 26.In the course of work, operating personnel can according to actual condition, unclamp adjusting nut 262, then rotation is regulated and is adjusted screw rod 261, so that tooling platform 21 is adjusted to level, thereby effectively guarantee the craft precision of whole assemble welding process, so that the smooth enforcement of subsequent technique flow process.
In summary, the bottom plate of driving cab assembly welding tooling that provides among the present invention, comprise tooling platform, be provided with the limited block that matches with base plate on the described tooling platform, the offside edge of described tooling platform is provided with the overturning and positioning device that matches with the primary standard piece; Described overturning and positioning device comprises pedestal and the location-plate that cooperatively interacts, described pedestal is fixed on the described tooling platform, the end of described location-plate is hinged by rotating dog and described pedestal, and the axis of described rotating dog parallels with the upper surface of described tooling platform; The front end of described location-plate is penetrated with locating hole, and the bearing of trend of the axis of described locating hole and the upper surface of described location-plate are perpendicular, and is fitted with the bolt suitable with the primary standard piece in the described locating hole.In the course of work, by each described limited block base plate is located on the tooling platform appropriate location, then framework beam is positioned on the correspondence position of base plate, by described bolt primary standard piece and the described location-plate that is in tip-up state are fixed afterwards, then with described location-plate around the upset of described rotating dog and fall, so that the primary standard piece is in the corresponding position of framework beam, this moment, operating personnel just can implement corresponding assemble welding operation, whole welding process is all carried out above described tooling platform, greatly improved the assemble welding convenience of bottom plate of driving cab assembly, and made its working (machining) efficiency be able to corresponding raising.
More than bottom plate of driving cab assembly welding tooling provided by the present invention is described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (7)
1. bottom plate of driving cab assembly welding tooling, it is characterized in that: comprise tooling platform, be provided with the limited block that matches with base plate on the described tooling platform, the offside edge of described tooling platform is provided with the overturning and positioning device that matches with the primary standard piece;
Described overturning and positioning device comprises pedestal and the location-plate that cooperatively interacts, described pedestal is fixed on the described tooling platform, the end of described location-plate is hinged by rotating dog and described pedestal, and the axis of described rotating dog parallels with the upper surface of described tooling platform;
The front end of described location-plate is penetrated with locating hole, and the bearing of trend of the axis of described locating hole and the upper surface of described location-plate are perpendicular, and is fitted with the bolt suitable with the primary standard piece in the described locating hole.
2. bottom plate of driving cab assembly welding tooling as claimed in claim 1, it is characterized in that: be provided with limit base between described pedestal and the described location-plate, the upper surface of described limit base has the stopper slot suitable with described location-plate.
3. bottom plate of driving cab assembly welding tooling as claimed in claim 2, it is characterized in that: the middle part of described stopper slot has screwed hole, the middle part of described location-plate is penetrated with the compressor arm with described screwed hole threaded engagement, the bearing of trend of the axis of described compressor arm and the upper surface of described location-plate are perpendicular, and the middle part of described compressor arm has the seal face that the upper surface with described location-plate fits tightly.
4. bottom plate of driving cab assembly welding tooling as claimed in claim 3, it is characterized in that: the top of described compressor arm has the handle of screwing.
5. bottom plate of driving cab assembly welding tooling as claimed in claim 1 is characterized in that: be respectively arranged with the baseboard pressing device that matches with base plate and the framework beam hold down gag that matches with framework beam on the described tooling platform.
6. bottom plate of driving cab assembly welding tooling as claimed in claim 5, it is characterized in that: described baseboard pressing device and described framework beam hold down gag all are specially binding clasp.
7. bottom plate of driving cab assembly welding tooling as claimed in claim 1, it is characterized in that: the bottom of described tooling platform is provided with some supporting seats, be connected with the adjustment screw rod between described supporting seat and described tooling platform, be set with the adjusting nut that matches with supporting seat on the described adjustment screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530253.0A CN103008943B (en) | 2012-12-11 | 2012-12-11 | A kind of bottom plate of driving cab assembly welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530253.0A CN103008943B (en) | 2012-12-11 | 2012-12-11 | A kind of bottom plate of driving cab assembly welding tooling |
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| Publication Number | Publication Date |
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| CN103008943A true CN103008943A (en) | 2013-04-03 |
| CN103008943B CN103008943B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210530253.0A Active CN103008943B (en) | 2012-12-11 | 2012-12-11 | A kind of bottom plate of driving cab assembly welding tooling |
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Cited By (3)
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| CN104162730A (en) * | 2014-08-22 | 2014-11-26 | 中国重汽集团成都王牌商用车有限公司 | Floor assembly welding technology of truck cab |
| CN104400282A (en) * | 2013-12-28 | 2015-03-11 | 广西柳拖车辆有限公司 | Agricultural vehicle cab welding method |
| CN107265359A (en) * | 2017-07-25 | 2017-10-20 | 湖州大昌工程机械有限公司 | Side shifter entirety solid point welding platform and its operating method |
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| CN104400282A (en) * | 2013-12-28 | 2015-03-11 | 广西柳拖车辆有限公司 | Agricultural vehicle cab welding method |
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| CN107265359A (en) * | 2017-07-25 | 2017-10-20 | 湖州大昌工程机械有限公司 | Side shifter entirety solid point welding platform and its operating method |
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| Publication number | Publication date |
|---|---|
| CN103008943B (en) | 2015-11-25 |
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Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Applicant after: Guangxi company limited of automobile group Applicant after: Liuzhou Wuling Automobile Industry Co., Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Applicant before: Liuzhou Wuling Motors Co., Ltd. Applicant before: Liuzhou Wuling Automobile Industry Co., Ltd. |
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