CN102489912A - Process equipment for installing and welding backboard of dumper - Google Patents

Process equipment for installing and welding backboard of dumper Download PDF

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Publication number
CN102489912A
CN102489912A CN2011103612063A CN201110361206A CN102489912A CN 102489912 A CN102489912 A CN 102489912A CN 2011103612063 A CN2011103612063 A CN 2011103612063A CN 201110361206 A CN201110361206 A CN 201110361206A CN 102489912 A CN102489912 A CN 102489912A
Authority
CN
China
Prior art keywords
jig
dumper
cylinder
clamping
piece
Prior art date
Application number
CN2011103612063A
Other languages
Chinese (zh)
Inventor
曾庆华
蓝军
莫庆煌
蒋玉林
Original Assignee
中国重汽集团柳州运力专用汽车有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国重汽集团柳州运力专用汽车有限公司 filed Critical 中国重汽集团柳州运力专用汽车有限公司
Priority to CN2011103612063A priority Critical patent/CN102489912A/en
Publication of CN102489912A publication Critical patent/CN102489912A/en

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Abstract

The invention discloses process equipment for installing and welding a backboard of a dumper, relating to the technical field of dumper manufacturing. The process equipment comprises a platy welding platform, wherein positioning blocks are arranged on at least three side edges of the welding platform; the positioning block on at least one side edge of two opposite side edges is a moveable positioning block; the welding platform is connected with a support frame through a hinged shaft; and a lifting device is installed at the bottom of the welding platform. Compared with prior art, the process equipment disclosed by the invention can solve the problems that size and quality of the backboard of a middle door of a reinforced door of the dumper during manufacturing are difficult to ensure, products of same batch are poor in consistency and positioning takes time and labor.

Description

Plate assembly welding technique equipment behind the dumper
Technical field
The present invention relates to dumper manufacturing technology field, especially a kind of process equipment that is used to make plate behind the reinforced door in door of dumper.
Background technology
At present, along with the development of national economy, the market demand that domestic special-purpose vehicle industry has also obtained great development, particularly dumper, engineering dump truck heightens; And the making of plate behind the reinforced door in door of dumper is to rely on tape measure to position, and is more time-consuming; Size cannot say for sure to demonstrate,prove, and poor with batch consistency of product, and quality also is difficult to guarantee; Need debug behind the plate assembly welding behind the reinforced door in door, need loop wheel machine that the back plate is sling during debugging, then the back plate is fixed by welding on the jig limit; Debug, this kind mode was both required great effort again, and was consuming time again; And when using crane electromagnet to pick up the back plate, back plate can produce flexural deformation, has influence on the quality of back plate.
Summary of the invention
The present invention provides plate assembly welding technique equipment behind a kind of dumper, it can solve prior art after making the reinforced door in door of dumper during plate size, quality cannot say for sure card, and poor with batch consistency of product, the time-consuming problem of location effort.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: it includes tabular jig; It is characterized in that: at least three sides of said jig, be provided with locating piece; Having the said locating piece on the side at least at two relative sides is the activity orientation piece, and said jig is connected with bracing frame through hinge, and lifting device is equipped with in said jig bottom.
In the technique scheme, scheme is more specifically: the rear side of the said activity orientation piece on said jig can be provided with clamping device, and the chuck of this clamping device can extend the upper surface place of said workpiece when work;
Further: said clamping device includes first cylinder and second cylinder, and said first cylinder is fixed on the said jig, and the bottom of the said activity orientation piece of the piston rod of said first cylinder connects; The piston rod of said second cylinder and said chuck are hinged;
Further: also be provided with clamping device with the rear side of said activity orientation piece stationary positioned piece in opposite directions, the chuck of this clamping device extends the upper surface place of workpiece when work;
Further: said clamping device includes the cylinder that is fixedly connected with said jig, and the piston rod of said cylinder and said chuck are hinged;
Further: said activity orientation is packaged in gathering sill, and this gathering sill is made up of pressing plate and base plate, and said base plate is fixed on the said jig, and said pressing plate is pressed in the both sides of said base plate;
Further: described hinge is made up of the axle of stationary sleeve and rotation.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing at least three sides of jig, be provided with locating piece, the location becomes convenient, fast, and has guaranteed with batch consistency of product and quality.
2, because the rear side of locating piece on jig is provided with clamping device, use after the fast fixture, it is firm, quick to clamp, and compares with the mode of fixing through welding, has not only saved time, but also laborsaving.
3, because jig is connected with bracing frame through hinge, and lifting device is equipped with in the jig bottom, uses like this after the air-powered lifting device, saved the trouble of using loop wheel machine, it is more convenient that lifting becomes, and both safety was efficient again.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of stationary positioned piece of the present invention and clamping device assembly.
Fig. 3 is the structural representation of activity orientation piece of the present invention and clamping device assembly.
Fig. 4 is the enlarged drawing of part 3 among Fig. 1.
Fig. 5 is the sectional view of Fig. 4.
Fig. 6 is the structural representation with air-powered lifting of the present invention mechanism.
The specific embodiment
Below in conjunction with the accompanying drawing instance the present invention is made further detailed description:
Like Fig. 1 and present embodiment shown in Figure 6; It includes tabular jig 1; On the left and right side of jig and lower side, be equipped with locating piece 8,15 and 4, the locating piece 15 of right edge is the activity orientation piece, and jig 1 is connected with bracing frame 20 through hinge 19; Jig 1 bottom is equipped with and is used the lifting device of cylinder 21 as power, and this lifting device can be make progress jack-up and make jig 1 do rotatablely moving of 90 degree around hinge 19 of jig.
As shown in Figure 2, the rear side of stationary positioned piece 8 is provided with clamping device 2, and cylinder 5 rear portions of this clamping device are fixedly connected with jig 1, and the piston rod of cylinder 5 and chuck 6 are hinged, and chuck 6 extends the upper surface place of workpiece 9 when work.
As shown in Figure 3, the rear side of activity orientation piece 15 is provided with clamping device 3, and first cylinder 11 of this clamping device is fixedly connected with jig 1, and its piston rod is connected with activity orientation piece 15; The piston rod of second cylinder 12 and chuck 14 are hinged, and chuck 14 extends the upper surface place of workpiece 16 when work.
Like Fig. 4, shown in Figure 5, pressing plate 17 is fixedly connected with base 18, and base 18 is fixedly connected with jig 1, and pressing plate 17 forms gathering sill 10 with base 18 combination backs, but activity orientation piece 15 move left and right in gathering sill 10.
During work, at first locate to the back plate, move promotion back plate by activity orientation piece 15 to the jig middle part at last and compress the location by stationary positioned piece 8 and stationary positioned piece 4; When clamping, as shown in Figures 2 and 3, being moved from top to bottom by the chuck 6 and 14 of clamping device 2 and clamping device 3 clamps back plate workpiece; During lifting, cylinder lifting device 21 promotion jigs 1 revolve around hinge 19 and turn 90 degrees, and can reach the purpose of lifting like this.

Claims (7)

1. plate assembly welding technique equipment behind the dumper; It includes tabular jig; It is characterized in that: at least three sides of said jig, be provided with locating piece; Having the said locating piece on the side at least at two relative sides is the activity orientation piece, and said jig is connected with bracing frame through hinge, and lifting device is equipped with in said jig bottom.
2. plate assembly welding technique equipment behind the dumper according to claim 1 is characterized in that: the rear side of the said activity orientation piece on said jig is provided with clamping device, and the chuck of this clamping device extends the upper surface place of workpiece when work.
3. plate assembly welding technique equipment behind the dumper according to claim 2; It is characterized in that: said clamping device includes first cylinder and second cylinder; Said first cylinder is fixed on the said jig, and the piston rod of said first cylinder is connected with the bottom of said activity orientation piece; The piston rod of said second cylinder and said chuck are hinged.
4. plate assembly welding technique equipment behind the dumper according to claim 1 is characterized in that: also be provided with clamping device with the rear side of said activity orientation piece stationary positioned piece in opposite directions, the chuck of this clamping device extends the upper surface place of said workpiece when work.
5. plate assembly welding technique equipment behind the dumper according to claim 4, it is characterized in that: said clamping device includes the cylinder that is fixedly connected with said jig, and the piston rod of said cylinder and said chuck are hinged.
6. according to plate assembly welding technique equipment behind claim 1 or the 2 or 3 described dumpers; It is characterized in that: said activity orientation is packaged in gathering sill; This gathering sill is made up of pressing plate and base plate, and said base plate is fixed on the said jig, and said pressing plate is pressed in the both sides of said base plate.
7. plate assembly welding technique equipment behind the dumper according to claim 1 is characterized in that: described hinge is made up of the axle of stationary sleeve and rotation.
CN2011103612063A 2011-11-15 2011-11-15 Process equipment for installing and welding backboard of dumper CN102489912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103612063A CN102489912A (en) 2011-11-15 2011-11-15 Process equipment for installing and welding backboard of dumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103612063A CN102489912A (en) 2011-11-15 2011-11-15 Process equipment for installing and welding backboard of dumper

Publications (1)

Publication Number Publication Date
CN102489912A true CN102489912A (en) 2012-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103612063A CN102489912A (en) 2011-11-15 2011-11-15 Process equipment for installing and welding backboard of dumper

Country Status (1)

Country Link
CN (1) CN102489912A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084772A (en) * 2013-02-01 2013-05-08 中联重科股份有限公司 Frame installing and welding tool
CN105127642A (en) * 2015-09-29 2015-12-09 河南卫华重型机械股份有限公司 Crane trolley frame welding turnover equipment
CN105171298A (en) * 2015-07-20 2015-12-23 安徽无为冠雄建材机械有限公司 Upper-portion positioning device for auxiliary welding device of elevator
CN110039212A (en) * 2019-04-24 2019-07-23 三友车辆技术开发(南京)有限公司 A kind of reversible deformation welder and technique guaranteeing dump truck cargo floor flatness

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020157920A1 (en) * 2001-04-26 2002-10-31 Tom Gattrell Transfer and tilt apparatus
CN2595510Y (en) * 2002-12-24 2003-12-31 天津鼎盛工程机械有限公司 Automatic welding system for vibrative wheel spoke plate ring welding seam of road roller
CN1915588A (en) * 2006-03-03 2007-02-21 南京中辆铁人科技有限公司 Product line of flexible tool set up for manufacturing railway vehicle
CN101073867A (en) * 2007-06-20 2007-11-21 沪东重机股份有限公司 Welding aid for connecting flange and its welding method
CN201493629U (en) * 2009-08-31 2010-06-02 南京雷尔伟新技术有限公司 Assembly welding tool for coupler pocket
CN101722394A (en) * 2009-12-25 2010-06-09 青岛海惠装备科技有限公司 Turnover device
CN201632795U (en) * 2009-12-29 2010-11-17 重庆市宁宇门业有限责任公司 Doorframe welding clamp
CN201783769U (en) * 2010-06-30 2011-04-06 潍坊五洲风电设备有限公司 Wind power generation tower shell section turning device
CN102152050A (en) * 2011-03-21 2011-08-17 南京雷尔伟新技术有限公司 Installing and welding tool for cab

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020157920A1 (en) * 2001-04-26 2002-10-31 Tom Gattrell Transfer and tilt apparatus
CN2595510Y (en) * 2002-12-24 2003-12-31 天津鼎盛工程机械有限公司 Automatic welding system for vibrative wheel spoke plate ring welding seam of road roller
CN1915588A (en) * 2006-03-03 2007-02-21 南京中辆铁人科技有限公司 Product line of flexible tool set up for manufacturing railway vehicle
CN101073867A (en) * 2007-06-20 2007-11-21 沪东重机股份有限公司 Welding aid for connecting flange and its welding method
CN201493629U (en) * 2009-08-31 2010-06-02 南京雷尔伟新技术有限公司 Assembly welding tool for coupler pocket
CN101722394A (en) * 2009-12-25 2010-06-09 青岛海惠装备科技有限公司 Turnover device
CN201632795U (en) * 2009-12-29 2010-11-17 重庆市宁宇门业有限责任公司 Doorframe welding clamp
CN201783769U (en) * 2010-06-30 2011-04-06 潍坊五洲风电设备有限公司 Wind power generation tower shell section turning device
CN102152050A (en) * 2011-03-21 2011-08-17 南京雷尔伟新技术有限公司 Installing and welding tool for cab

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084772A (en) * 2013-02-01 2013-05-08 中联重科股份有限公司 Frame installing and welding tool
CN103084772B (en) * 2013-02-01 2015-03-18 中联重科股份有限公司 Frame installing and welding tool
CN105171298A (en) * 2015-07-20 2015-12-23 安徽无为冠雄建材机械有限公司 Upper-portion positioning device for auxiliary welding device of elevator
CN105171298B (en) * 2015-07-20 2017-03-01 安徽无为冠雄建材机械有限公司 A kind of elevator auxiliary welding device top positioner
CN105127642A (en) * 2015-09-29 2015-12-09 河南卫华重型机械股份有限公司 Crane trolley frame welding turnover equipment
CN110039212A (en) * 2019-04-24 2019-07-23 三友车辆技术开发(南京)有限公司 A kind of reversible deformation welder and technique guaranteeing dump truck cargo floor flatness

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Application publication date: 20120613

C02 Deemed withdrawal of patent application after publication (patent law 2001)