CN201603961U - Non-hinging metal top beam welding machine - Google Patents

Non-hinging metal top beam welding machine Download PDF

Info

Publication number
CN201603961U
CN201603961U CN2009202241806U CN200920224180U CN201603961U CN 201603961 U CN201603961 U CN 201603961U CN 2009202241806 U CN2009202241806 U CN 2009202241806U CN 200920224180 U CN200920224180 U CN 200920224180U CN 201603961 U CN201603961 U CN 201603961U
Authority
CN
China
Prior art keywords
welding gun
welding
swing seat
metal roof
motor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2009202241806U
Other languages
Chinese (zh)
Inventor
徐冠群
常海峰
崔和军
常松德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LINZHOU HEAVY MACHINERY GROUP CO Ltd
Original Assignee
LINZHOU HEAVY MACHINERY GROUP CO Ltd
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 LINZHOU HEAVY MACHINERY GROUP CO Ltd filed Critical LINZHOU HEAVY MACHINERY GROUP CO Ltd
Priority to CN2009202241806U priority Critical patent/CN201603961U/en
Application granted granted Critical
Publication of CN201603961U publication Critical patent/CN201603961U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a welding device, and particularly relates to a non-hinging metal top beam welding machine. The welding machine comprises a machine frame; guide rails are connected to the machine frame; a roadster is arranged on the guide rails; a welding gun supporting component is connected to the roadster; two sets of welding gun swing devices are arranged on the welding gun support component; the welding gun support component comprises two vertical rods; a cross rod is connected to each vertical rod; and each set of the welding gun swing devices adopts the structure that a motor is arranged on the vertical rod, a cam is connected to the motor, a push rod is arranged on the cross rod on the outer side of the cam, a fixing seat is arranged on the cross rod, a swing seat is sleeved on the fixing seat, a welding gun is connected to the swing seat ,the push rod is arranged on the inner side of the swing seat, and a return spring is arranged on the outer side of the swing seat. The utility model improves production efficiency, and ensures that weld joints are uniform and compact, the strength is high, and the welding performance is stable.

Description

Non-hinged metal roof bar welding machine
Technical field
The utility model relates to a kind of welder, relates in particular to a kind of non-hinged metal roof bar welding machine.
Background technology
Present non-hinged metal roof bar: be commonly called as long beam, it is the used roof timbering spare of colliery high-grade conventional mining, and the longest has 4.4 meters.It is to be formed by the butt welding of π shaped steel.And its welding manner can adopt submerged-arc welding or gas shielded arc welding.Semiautomatic submerged arc welding cost height is difficult to avoid leave in the weld seam pore, and manual gas shielded arc welding easily causes weld seam inhomogeneous, width, highly inconsistent, and labour intensity is big, production efficiency is low, arc light can cause environmental pollution.
The utility model content
The purpose of this utility model provides a kind of non-hinged metal roof bar welding machine, has improved production efficiency, makes even weld, densification, intensity big, and welding performance is stable.
For solving the problems of the technologies described above, the utility model comprises: frame, connect guide rail on the frame, guide rail is provided with sport car, connect the welding gun supporting component on the sport car, establish the welding gun rocking equipment on the welding gun supporting component, the welding gun supporting component comprises: vertical rod connects cross bar in the vertical rod, the welding gun rocking equipment comprises: vertical rod is provided with motor, connect cam on the motor, the cross bar in the cam outside is provided with push rod, and cross bar is provided with holder, the outer suit swing seat of holder, connect welding gun on the swing seat, the inboard of swing seat is a push rod, and the outside of swing seat is provided with back-moving spring.
Be provided with drive motors in the sport car, the drive motors connection reducer, decelerator connects wheel.
The welding gun rocking equipment is 2 covers.
Motor connects the thyristor speed control control circuit.
Hinged off-centre is stepped up device on the frame, and off-centre is stepped up device and comprised: eccentric wheel, eccentric wheel connects handle.
Frame is provided with light shield outward.
The utility model adopts welding gun supporting component and welding gun rocking equipment, and it can guarantee welding quality, and appearance of weld is attractive in appearance.Enhance productivity simultaneously, reduce labour intensity, reduce environmental pollution, the utility model compact conformation, low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Fig. 2 is the structural representation of first kind of embodiment of the utility model.
Fig. 3 is the structural representation of first kind of embodiment of the utility model.
Fig. 4 is the structural representation of first kind of embodiment of the utility model.
The specific embodiment
First kind of embodiment of the present utility model: the utility model comprises as shown in Figure 1: frame 1, connect guide rail 3 on the frame, guide rail is provided with sport car 5, connect the welding gun supporting component on the sport car, establish welding gun rocking equipment 2 on the welding gun supporting component, the welding gun supporting component comprises: vertical rod, connect cross bar in the vertical rod, the welding gun rocking equipment comprises: vertical rod is provided with motor, connects cam 6 on the motor, the cross bar in the cam outside is provided with push rod, cross bar is provided with holder 8, and the outer suit swing seat 7 of holder connects welding gun on the swing seat, the inboard of swing seat is a push rod 10, and the outside of swing seat is provided with back-moving spring 9.Be provided with drive motors in the sport car, the drive motors connection reducer, decelerator connects wheel.The welding gun rocking equipment is 2 covers.Motor connects the thyristor speed control control circuit.Hinged off-centre is stepped up device 10 on the frame, and off-centre is stepped up device and comprised: eccentric wheel, eccentric wheel connects handle.
Frame is formed by channel-section steel, I-steel and steel plate assembly welding, and wherein channel-section steel is the platform of place work piece, and is provided with off-centre and steps up device.Two platforms can be installed two workpiece simultaneously, and the I-steel end face is provided with longitudinal rail.
The built-in transmission system of sport car drives sport car by drive motors by decelerator and back and forth moves along guide rail, finishes the main motion of welding gun in the welding operation.And can adjust speed of welding according to technological requirement, promptly the sport car speed of service be carried out stepless time adjustment by controllable silicon.
The welding gun rocking equipment drives multicycle cam low-speed running with motor by decelerator, and the wheel trolley of cam and push rod head is fitted, and push rod is moved lofty perch from low spot, promotes welding gun and outwards swings around an axis of rotation; Cam is rotated further, and is promoted by back-moving spring, and welding gun is inwardly swung, and simultaneously push rod is inwardly advanced, and returns the low spot of cam to the wheel trolley of push rod head, finishes a period of motion.The cam continuous operations make welding gun realize swinging.Cam whenever circles, four cycles of torch swinging.The adjustment of swing speed can be carried out stepless time adjustment by the controllable silicon drive motors and realize.The deviation angle adjustment of pendulum angle can realize by the length that nut is adjusted push rod.
The adjustment at welding gun vertical misalignment angle can be rotated a respective angles by the overhanging hollow bolster axis that the holder that swing seat is installed is installed around level and be realized.The distance adjustment of tip and workpiece can be realized by moving between welding gun and the swing seat, also can carry out lifting to whole frame.
On the I-steel of mounting guide rail, travel switch is arranged, can carry out the position change according to the length of workpiece, at the end can touch travel switch, auto extinguishing, parking in the weldering preface.
As a kind of improvement of the present utility model, frame is provided with light shield outward.
This use is in use novel, π shaped steel is stepped up the device clamping to putting the back with off-centre, and starter motor, left and right swing is with the butt welding of π shaped steel on facade for welding gun under the driving of motor, and forward and backward moving finishes whole π shaped steel welding machine under the drive of sport car then.

Claims (6)

1. non-hinged metal roof bar welding machine, comprise: frame (1), it is characterized in that: connect guide rail (3) on the described frame, guide rail is provided with sport car (5), connect the welding gun supporting component on the sport car, establish the welding gun rocking equipment on the welding gun supporting component, the welding gun supporting component comprises: vertical rod connects cross bar in the vertical rod, welding gun rocking equipment (2) comprising: vertical rod is provided with motor, connect cam (6) on the motor, the cross bar in the cam outside is provided with push rod, and cross bar is provided with holder (8), the outer suit swing seat (7) of holder, connect welding gun on the swing seat, the inboard of swing seat is push rod (10), and the outside of swing seat is provided with back-moving spring (9).
2. non-hinged metal roof bar welding machine according to claim 1 is characterized in that: be provided with drive motors in the described sport car, and the drive motors connection reducer, decelerator connects wheel.
3. non-hinged metal roof bar welding machine according to claim 1 is characterized in that: described welding gun rocking equipment is 2 covers.
4. according to claim 1,2 or 3 described non-hinged metal roof bar welding machines, it is characterized in that: described motor connects the thyristor speed control control circuit.
5. according to claim 1,2 or 3 described non-hinged metal roof bar welding machines, it is characterized in that: hinged off-centre is stepped up device (10) on the described frame, and off-centre is stepped up device and comprised: eccentric wheel, eccentric wheel connects handle.
6. according to claim 1,2 or 3 described non-hinged metal roof bar welding machines, it is characterized in that: described frame is provided with light shield outward.
CN2009202241806U 2009-10-16 2009-10-16 Non-hinging metal top beam welding machine Expired - Fee Related CN201603961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202241806U CN201603961U (en) 2009-10-16 2009-10-16 Non-hinging metal top beam welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202241806U CN201603961U (en) 2009-10-16 2009-10-16 Non-hinging metal top beam welding machine

Publications (1)

Publication Number Publication Date
CN201603961U true CN201603961U (en) 2010-10-13

Family

ID=42948669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202241806U Expired - Fee Related CN201603961U (en) 2009-10-16 2009-10-16 Non-hinging metal top beam welding machine

Country Status (1)

Country Link
CN (1) CN201603961U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581447A (en) * 2012-03-06 2012-07-18 柳州凌云汽车零部件有限公司 Welder for automotive door bumper
CN106624563A (en) * 2017-01-13 2017-05-10 中国化学工程第六建设有限公司 Welding supporting equipment used in bent tubular welder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581447A (en) * 2012-03-06 2012-07-18 柳州凌云汽车零部件有限公司 Welder for automotive door bumper
CN106624563A (en) * 2017-01-13 2017-05-10 中国化学工程第六建设有限公司 Welding supporting equipment used in bent tubular welder

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Legal Events

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

Granted publication date: 20101013

Termination date: 20151016

EXPY Termination of patent right or utility model