CN201565740U - Workpiece assembling and welding tooling - Google Patents

Workpiece assembling and welding tooling Download PDF

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Publication number
CN201565740U
CN201565740U CN200920288122XU CN200920288122U CN201565740U CN 201565740 U CN201565740 U CN 201565740U CN 200920288122X U CN200920288122X U CN 200920288122XU CN 200920288122 U CN200920288122 U CN 200920288122U CN 201565740 U CN201565740 U CN 201565740U
Authority
CN
China
Prior art keywords
rod
workpiece
oil cylinder
support platform
guide rod
Prior art date
Application number
CN200920288122XU
Other languages
Chinese (zh)
Inventor
张明明
刘静
王祖民
蒋立明
Original Assignee
中国北车集团大连机车车辆有限公司
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 中国北车集团大连机车车辆有限公司 filed Critical 中国北车集团大连机车车辆有限公司
Priority to CN200920288122XU priority Critical patent/CN201565740U/en
Application granted granted Critical
Publication of CN201565740U publication Critical patent/CN201565740U/en

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Abstract

A workpiece assembling and welding tooling comprises a gantry framework connected with a driving device arranged above two parallelly arranged tracks; a guide rod which can move up and down and is arranged horizontally and connected with a hydraulic drive device is arranged on a cross beam above the gantry framework; a guide sleeve matched with the guide rod is connected to the upper end of a vertically arranged compressed rod through a pin shaft; a pressure plate is connected to the lower end of the compressed rod through a pin shaft; a workpiece support platform is arranged between the two tracks; fixing seats are arranged on both sides of the workpiece support platform; the fixing seat is connected to one end of a push rod through a rotating shaft, and the other end of the push rod is connected with a piston rod which is matched with a horizontal push oil cylinder; and a propping plate is connected to the end of the horizontal push oil cylinder, so a component to be assembled and welded is firmly positioned on the workpiece support platform conveniently without manual assistance , and the positioning and force applying point can be moved flexibly. The utility model has the advantages of time and labor conservation, low labor intensity, high operating efficiency and low processing cost.

Description

Workpiece assembly welding frock
Technical field
The utility model relates to a kind of frock, and particularly a kind of assembly welding frock that is suitable for relatively large workpiece is mainly used in the assembly welding of locomotive bearing-type fuel tank, also can be used for other.
Background technology
The assembly welding more complicated of relatively large workpiece such as locomotive bearing-type fuel tank, numerous welded parts need be pieced together on loose tool also welding, and the parts that have need compress the location downwards, and the parts that also have need side direction to lean the location, if there is not suitable frock, very difficult during welding, need manually associated components is compressed the location, labour intensity is big, lose time, inefficiency has increased the welding processing cost of workpiece, and particularly the large-scale workpiece manually-operated is more difficult.
Summary of the invention
The purpose of this utility model provide a kind of to positioning parts clamp convenient, time saving and energy saving, reduce labor intensity, high efficiency, workpiece assembly welding frock that processing cost is low, overcome the deficiencies in the prior art.
Workpiece assembly welding frock of the present utility model, comprise the gantry frames that join with drive unit and be seated in two track tops that be arranged in parallel, the crossbeam of gantry frame top is provided with and moving up and down and horizontally disposed guide rod that fluid pressure drive device joins, the guide pin bushing that matches with guide rod is connected with the upper end bearing pin of the depression bar that vertical is provided with, and the lower end bearing pin of depression bar is connected with platen; Be provided with the workpiece support platform between two tracks, the both sides of workpiece support platform are equipped with holder, and the holder rotating shaft connects an end of push rod, and another termination of push rod and level promote the piston rod that oil cylinder matches, and the termination of level promotion oil cylinder is connected to and leans dish.
Workpiece assembly welding frock of the present utility model, the two ends of wherein said guide rod match by slide block and the slideway that is fixed on the vertical setting on the crossbeam, join with the external end head and the guide rod of piston rod in the down pressing oil cylinder that crossbeam is fixedlyed connected.
Workpiece assembly welding frock of the present utility model, wherein said holder is fixedly connected with Connection Block, and rotating shaft is connected between described push rod and the Connection Block.
Workpiece assembly welding frock of the present utility model during use, is placed on the workpiece support platform by each parts of assembly welding, utilize fluid pressure drive device to drive depression bar and the downward compacting part of platen location, utilize level to promote oil cylinder and laterally lean the workpiece location, make by assembly welding parts strong fix on the workpiece support platform, need not artificial assistance during welding, the location is convenient, the location point of application moves flexibly, and is time saving and energy saving, alleviated labour intensity greatly, improve operating efficiency, reduced the processing cost of workpiece simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
As shown in Figure 1: 1 is two tracks that be arranged in parallel, 3 is movable stand, 4 is crossbeam, movable stand 3 and crossbeam 4 have been formed gantry type frame, and the below of movable stand 3 is equipped with road wheel 2 by rotating shaft, and road wheel 2 is seated on the track 1, gantry frame can be moved on track 1, the wheel shaft of road wheel 2 joins by transmission mechanism and motor, decelerator drive unit, utilizes motor and decelerator can drive gantry frame and walks on track 1, is used to adjust the position of gantry frame.
Vertical welding or bolting are connected with two parallel slideways 5 on crossbeam 4, and guide rod 7 is horizontally disposed with, and the two ends of guide rod 7 is fixedly connected with the slide block that matches with slideway 5, and guide rod 7 can be moved up and down with respect to slideway 5.Be fixedly connected with the down pressing oil cylinder 6 of joining with hydraulic control device on crossbeam 4, the external end head of the piston rod of down pressing oil cylinder 6 and guide rod 7 join.Can drive guide rod 7 knee-actions during down pressing oil cylinder 6 actions.
The guide pin bushing 8 that matches with guide rod 7 is connected with the upper end bearing pin of the depression bar 12 that vertical is provided with, and the lower end of depression bar 12 is connected with platen 13 bearing pins.
Between two tracks 1, be provided with base 17, the upper fixed of base 17 has workpiece support platform 16, the both sides of workpiece support platform 16 are equipped with base plate 15, be fixedly connected with holder 14 on the base plate 15, holder 14 is fixedly connected with Connection Block 9, Connection Block 9 is connected with an end rotating shaft of push rod 10, and another termination of push rod 10 and level promote the piston rod that oil cylinder 11 matches, and the termination of level promotion oil cylinder 11 is connected to and leans dish 18.
During use, placed on the workpiece support platform 16 by each parts of assembly welding, utilize fluid pressure drive device to drive depression bar 12 and platen 13 downward compacting part location, utilize level to promote oil cylinder 11 and laterally lean the workpiece location, make by assembly welding parts strong fix on workpiece support platform 16 the pressure point position of the mobile adjustable seamless dish 13 of gantry frame.

Claims (3)

1. workpiece assembly welding frock, it is characterized in that: comprise the gantry frame that joins with drive unit and be seated in two tracks that be arranged in parallel (1) top, the crossbeam (4) of gantry frame top is provided with and moving up and down and horizontally disposed guide rod (7) that fluid pressure drive device joins, the guide pin bushing (8) that matches with guide rod (7) is connected with the upper end bearing pin of the depression bar (12) that vertical is provided with, and the lower end bearing pin of depression bar (12) is connected with platen (13); Between two tracks (1), be provided with workpiece support platform (16), the both sides of workpiece support platform (16) are equipped with holder (14), holder (14) rotating shaft connects an end of push rod (10), another termination of push rod (10) and level promote the piston rod that oil cylinder (11) matches, and the termination of level promotion oil cylinder (11) is connected to and leans dish (18).
2. workpiece assembly welding frock according to claim 1, it is characterized in that: the two ends of described guide rod (7) match by slide block and the slideway (5) that the vertical that is fixed on the crossbeam (4) is provided with, and join with the external end head and the guide rod (7) of piston rod in the down pressing oil cylinder (6) that crossbeam (4) is fixedlyed connected.
3. workpiece assembly welding frock according to claim 2 is characterized in that: described holder (14) is fixedly connected with Connection Block (9), and rotating shaft is connected between described push rod (10) and the Connection Block (9).
CN200920288122XU 2009-12-15 2009-12-15 Workpiece assembling and welding tooling CN201565740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920288122XU CN201565740U (en) 2009-12-15 2009-12-15 Workpiece assembling and welding tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920288122XU CN201565740U (en) 2009-12-15 2009-12-15 Workpiece assembling and welding tooling

Publications (1)

Publication Number Publication Date
CN201565740U true CN201565740U (en) 2010-09-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920288122XU CN201565740U (en) 2009-12-15 2009-12-15 Workpiece assembling and welding tooling

Country Status (1)

Country Link
CN (1) CN201565740U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102525160A (en) * 2010-12-14 2012-07-04 深圳华强智能技术有限公司 Seat compression bar mechanism, seat and theatre
CN102814584A (en) * 2012-08-14 2012-12-12 温州天基机器人自动化有限公司 Push rod clamp
CN102974961A (en) * 2012-11-14 2013-03-20 奇瑞汽车股份有限公司 Gantry sliding driving mechanism
CN103008828A (en) * 2012-12-18 2013-04-03 中铁山桥集团有限公司 Special-purpose automatic assembling and tack welding machine tool for plate type reinforcing rib plate units
CN103008933A (en) * 2012-12-18 2013-04-03 中铁山桥集团有限公司 Automatic assembling and tack welding system for U-shaped rib plate units
CN103600191A (en) * 2013-11-12 2014-02-26 南车资阳机车有限公司 Flexible welding platform for locomotives
CN104708247A (en) * 2013-12-12 2015-06-17 中联重科股份有限公司 Assembly tool of box structure workpiece
CN104759817A (en) * 2015-04-16 2015-07-08 上海振华重工集团(南通)有限公司 Tyre crane rail welding pressing tail tool

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102525160A (en) * 2010-12-14 2012-07-04 深圳华强智能技术有限公司 Seat compression bar mechanism, seat and theatre
CN102525160B (en) * 2010-12-14 2014-07-02 深圳华强智能技术有限公司 Seat compression bar mechanism, seat and theatre
CN102814584A (en) * 2012-08-14 2012-12-12 温州天基机器人自动化有限公司 Push rod clamp
CN102974961A (en) * 2012-11-14 2013-03-20 奇瑞汽车股份有限公司 Gantry sliding driving mechanism
CN102974961B (en) * 2012-11-14 2015-07-15 奇瑞汽车股份有限公司 Gantry sliding driving mechanism
CN103008828A (en) * 2012-12-18 2013-04-03 中铁山桥集团有限公司 Special-purpose automatic assembling and tack welding machine tool for plate type reinforcing rib plate units
CN103008933B (en) * 2012-12-18 2014-12-24 中铁山桥集团有限公司 Automatic assembling and tack welding system for U-shaped rib plate units
CN103008933A (en) * 2012-12-18 2013-04-03 中铁山桥集团有限公司 Automatic assembling and tack welding system for U-shaped rib plate units
CN103600191A (en) * 2013-11-12 2014-02-26 南车资阳机车有限公司 Flexible welding platform for locomotives
CN104708247A (en) * 2013-12-12 2015-06-17 中联重科股份有限公司 Assembly tool of box structure workpiece
CN104759817A (en) * 2015-04-16 2015-07-08 上海振华重工集团(南通)有限公司 Tyre crane rail welding pressing tail tool

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20161215

CF01 Termination of patent right due to non-payment of annual fee