CN105945501B - A kind of pipe fitting angle welding equipment - Google Patents

A kind of pipe fitting angle welding equipment Download PDF

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Publication number
CN105945501B
CN105945501B CN201610412480.1A CN201610412480A CN105945501B CN 105945501 B CN105945501 B CN 105945501B CN 201610412480 A CN201610412480 A CN 201610412480A CN 105945501 B CN105945501 B CN 105945501B
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CN
China
Prior art keywords
workbench
pulling device
pipe fitting
welding equipment
expeller
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.)
Active
Application number
CN201610412480.1A
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Chinese (zh)
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CN105945501A (en
Inventor
王泉福
马国章
周德忠
张立群
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.)
WUHU JINGFENG GARDEN MACHINERY TECHNOLOGY Co Ltd
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WUHU JINGFENG GARDEN MACHINERY TECHNOLOGY Co Ltd
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Priority to CN201610412480.1A priority Critical patent/CN105945501B/en
Publication of CN105945501A publication Critical patent/CN105945501A/en
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Publication of CN105945501B publication Critical patent/CN105945501B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0211Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0229Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being situated alongside the workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0461Welding tables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

Abstract

The invention discloses a kind of pipe fitting angle welding equipments, including:First workbench, the second workbench, the first material-pulling device, the second material-pulling device, third material-pulling device, the 4th material-pulling device, sliding rail, welder and driving device, the first workbench and the second work are used to be supported pipe fitting;First material-pulling device, the second material-pulling device, third material-pulling device and the 4th material-pulling device are used to that pipe fitting is pushed to shift;Driving device and sliding rail cooperate for driving welder to be moved;Driving mechanism and ring set in welder cooperate for alloing welding gun to carry out 360 ° of rotations.The present invention realizes the adjust automatically to pipe fitting welding angle, and pipe fitting need not be turned round in the welding process.

Description

A kind of pipe fitting angle welding equipment
Technical field
The present invention relates to pipe fitting welding technical field more particularly to a kind of pipe fitting angle welding equipments.
Background technology
Existing pipe fitting welding mostly uses greatly human weld, and human weld's labor intensity is big and less efficient, and working as need to When ensureing that there is certain angle between two weld-end fittings, needs worker constantly to move the position of pipe fitting, form it into one Fixed soldering angle, however for some bigbore workpiece, the extremely difficult of pipe fitting is moved, more people is generally required and closes Work could move, and take time and effort.It is also needed to workpiece progress artificial revolving in addition, working in the welding process in workpiece, and people Work revolution, which easily causes pipe fitting axial dipole field, influences the quality of workpiece.
Invention content
Based on above-mentioned background technology, the present invention proposes a kind of pipe fitting angle welding equipment.
The present invention proposes a kind of pipe fitting angle welding equipment, including:First workbench, the second workbench, the first pusher Device, the second material-pulling device, third material-pulling device, the 4th material-pulling device, sliding rail, welder and driving device, wherein:
First workbench and the second workbench on the same line,
Side of first workbench far from the second workbench is equipped with the first column, and the top of the first column is rotatably installed There is the first saddle, the first saddle, which is equipped with to the second workbench direction, to be extended for fixed first groove of pipe fitting;
Side of second workbench far from the first workbench is equipped with the second column, and the top of the second column is rotatably installed There is the second saddle, the second saddle, which is equipped with to the first workbench direction, to be extended for fixed second groove of pipe fitting;
Along the first workbench is located to the second workbench extending direction, the first material-pulling device and the second material-pulling device One workbench is to the both sides of the second workbench extending direction;
First material-pulling device is for pushing jointed tubular workpieces to be welded to the second material-pulling device direction;
Second material-pulling device is for moving jointed tubular workpieces to be welded to the first material-pulling device direction;
Along the second workbench is located to the first workbench extending direction, third material-pulling device and the 4th material-pulling device Two workbench are to the both sides of the first workbench extending direction;
Third material-pulling device is for pushing jointed tubular workpieces to be welded to the 4th material-pulling device direction;
4th material-pulling device is for moving jointed tubular workpieces to be welded to third material-pulling device direction;
Top and fixation of the sliding rail between the first workbench and the second workbench, and sliding rail extends perpendicularly to Line between first workbench and the second workbench;
Welder includes ring set, welding gun and driving mechanism, and ring set is slidably mounted on sliding rail, ring set and ring set axis Line direction is consistent between heart line extending direction and the first workbench and the second workbench, is equipped in ring set around inner circumferential surface annular The sliding slot of arrangement has been slidably mounted sliding block in sliding slot;Welding gun is fixed on sliding block, and driving mechanism is connect with sliding block for driving Sliding block is along sliding slot circulatory motion;
Driving device is sleeved on sliding rail for drive ring and moves back and forth.
Preferably, ring set includes the left semi-ring mutually fastened and right semi-ring.
Preferably, the first material-pulling device includes the first cylinder, and the ejection end of piston rod is located at close to second in the first cylinder The side of material-pulling device, and the ejection end of piston rod is equipped with the first expeller in the first cylinder.
Preferably, the first expeller is made of rubber material.
Preferably, the first expeller is cambered surface close to the side of the second material-pulling device.
Preferably, the second material-pulling device includes the second cylinder, and the ejection end of piston rod is located at close to first in the second cylinder The side of material-pulling device, and the ejection end of piston rod is equipped with the second expeller in the second cylinder.
Preferably, the second expeller is made of rubber material.
Preferably, the second expeller is cambered surface close to the side of the first material-pulling device.
Preferably, third material-pulling device includes third cylinder, and the ejection end of piston rod is located at close to the 4th in third cylinder The side of material-pulling device, and the ejection end of piston rod is equipped with third expeller in third cylinder.
Preferably, third expeller is made of rubber material.
Preferably, third expeller is cambered surface close to the side of the 4th material-pulling device.
Preferably, the 4th material-pulling device includes the 4th cylinder, and the ejection end of piston rod is located at close to third in the 4th cylinder The side of material-pulling device, and the ejection end of piston rod is equipped with the 4th expeller in the 4th cylinder.
Preferably, the 4th expeller is made of rubber material.
Preferably, the 4th expeller is cambered surface close to the side of the second material-pulling device.
Preferably, the first groove is V-shaped groove.
Preferably, the second groove is V-shaped groove.
Preferably, further include for drive the second workbench and the second column synchronize moved to the first workbench direction it is dynamic Power apparatus.
Preferably, power plant includes horizontally disposed and fixed guide rail bracket, the rotatable silk on guide rail bracket Thick stick, the actuating unit positioned at leading screw both sides and the guide rod that is fixedly mounted on guide rail bracket and for driving leading screw to rotate, In, the first balladeur train and the second balladeur train are installed, the second workbench and the second column are separately mounted to the first balladeur train and second on leading screw On balladeur train.
Preferably, the first balladeur train and the second balladeur train are connected to each other.
In the present invention, the first workbench and the first saddle on the first column cooperate for the first pipe fitting It is supported;Second workbench and the second saddle on the second column cooperate for propping up the second pipe fitting Support;First material-pulling device is used to push one end of the first pipe fitting to the side of its extending direction into line displacement, so that it is tilted certain Angle;Second material-pulling device is used to push one end of the first pipe fitting to the other side of its extending direction into line displacement, makes its inclination Certain angle;Third material-pulling device is used to push one end of the second pipe fitting to the side of its extending direction into line displacement, it is made to incline Oblique certain angle;4th material-pulling device is used to push one end of the second pipe fitting to the other side of its extending direction into line displacement, makes It is tilted a certain angle;Driving device and sliding rail cooperate for driving welder to be moved;Drive in welder Motivation structure and ring set cooperate for alloing welding gun to carry out 360 ° of rotations.When work, it would be desirable to weld together simultaneously shape It is individually positioned on the first workbench and the second workbench at the first pipe fitting of angle and one end of the second pipe fitting, and makes the first pipe The other end of part and the second pipe fitting blocks respectively to be placed in the first groove and the second groove;Control first is needed to push away by soldering angle Expect device and/or the movement of the second material-pulling device, one end of the first pipe fitting is made to shift, other end rotation, so that the One pipe fitting generates angle of inclination;Similarly, third material-pulling device and/or the movement of the 4th material-pulling device are controlled, the one of the second pipe fitting is made End shifts, other end rotation, so that the second pipe fitting generates the angle of inclination docked with the first pipe fitting;At this point, driving Ring set in dynamic device driving welder adjusts position, and the welding ends of the first pipe fitting and the second pipe fitting is allow to be respectively protruding into weldering In the ring set of connection device and realize docking;When the welding ends of the first pipe fitting and the second pipe fitting, which is realized, to be docked, in welder Driving mechanism acts, and drives welding gun to carry out 360 ° of welding movements around the inner wall of ring set, to complete to the disposable Welder of pipe fitting Make.
In conclusion a kind of pipe fitting angle welding equipment proposed by the present invention, realizes to the automatic of pipe fitting welding angle Adjustment, and pipe fitting need not be turned round in the welding process, avoid pipe fitting axial deviation caused by due to revolution, improve pipe fitting Welding quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pipe fitting angle welding equipment proposed by the present invention;
Fig. 2 is a kind of vertical view of pipe fitting angle welding equipment proposed by the present invention.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
As shown in Figs. 1-2, Fig. 1 is a kind of structural schematic diagram of pipe fitting angle welding equipment proposed by the present invention;Fig. 2 is this Invent a kind of vertical view of the pipe fitting angle welding equipment proposed.
Referring to Fig.1-2, a kind of pipe fitting angle welding equipment that the embodiment of the present invention proposes, including:First workbench 1, Two workbench 2, the first material-pulling device 3, the second material-pulling device 4, third material-pulling device 5, the 4th material-pulling device 6, sliding rail 7, welding Device 8 and driving device, wherein:
First workbench 1 and the second workbench 2 on the same line, side of first workbench 1 far from the second workbench 2 Equipped with the first column 9, the top of the first column 9 is rotatably equipped with the first saddle 10, and the first saddle 10 is equipped with to the second work Make 2 direction of platform to extend for fixed first groove of pipe fitting;Side of second workbench 2 far from the first workbench 1 is equipped with the The top of two columns 11, the second column 11 is rotatably equipped with the second saddle 12, and the second saddle 12 is equipped with to the first workbench 1 Direction extends for fixed second groove of pipe fitting.
Distinguish position to 2 extending direction of the second workbench, the first material-pulling device 3 and the second material-pulling device 4 along the first workbench 1 In the first workbench 1 to the both sides of 2 extending direction of the second workbench;First material-pulling device 3 includes the first cylinder, in the first cylinder The ejection end of piston rod is located at close to the side of the second material-pulling device 4, and the ejection end of piston rod is equipped with the in the first cylinder One expeller, the first material-pulling device 3 are used to push jointed tubular workpieces to be welded to 4 direction of the second material-pulling device;Second material-pulling device 4 wraps Include the second cylinder, the ejection end of piston rod is located at close to the side of the first material-pulling device 3 in the second cylinder, and living in the second cylinder The ejection end of stopper rod is equipped with the second expeller, and the second material-pulling device 4 is used for jointed tubular workpieces to be welded to 3 direction of the first material-pulling device Movement.
Distinguish position to 1 extending direction of the first workbench, third material-pulling device 5 and the 4th material-pulling device 6 along the second workbench 2 In the second workbench 2 to the both sides of 1 extending direction of the first workbench;Third material-pulling device 5 includes third cylinder, in third cylinder The ejection end of piston rod is located at close to the side of the 4th material-pulling device 6, and the ejection end of piston rod is equipped with the in third cylinder Three expellers, third material-pulling device 5 are used to push jointed tubular workpieces to be welded to 6 direction of the 4th material-pulling device;4th material-pulling device 6 wraps Include the 4th cylinder, the ejection end of piston rod is located at close to the side of third material-pulling device 5 in the 4th cylinder, and living in the 4th cylinder The ejection end of stopper rod is equipped with the 4th expeller, and the 4th material-pulling device 6 is used for jointed tubular workpieces to be welded to 5 direction of third material-pulling device Movement.
Top and fixation of the sliding rail 7 between the first workbench 1 and the second workbench 2, and the extending direction of sliding rail 7 hangs down The directly line between the first workbench 1 and the second workbench 2;Welder 8 includes ring set 801, welding gun 802 and driving machine Structure, ring set 801 are slidably mounted on sliding rail 7, and ring set 801 includes the left semi-ring mutually fastened and right semi-ring, and ring set 801 Line direction is consistent between axial line extending direction and the first workbench 1 and the second workbench 2, is equipped in it in ring set 801 The sliding slot that circumferential surface is circular layout has been slidably mounted sliding block in sliding slot;Welding gun 802 is fixed on sliding block, driving mechanism and sliding block Connection is for driving sliding block along sliding slot circulatory motion;Driving device is for driving ring set 801 to be moved back and forth on sliding rail 7.
In the present embodiment, the first expeller, the second expeller, third expeller and the 4th expeller are by rubber material system At into, and the first expeller close to the side of the second material-pulling device 4 be cambered surface, the second expeller is close to the first material-pulling device 3 Side be cambered surface, third expeller is cambered surface close to the side of the 4th material-pulling device 6, and the 4th expeller fills close to the second pusher The side for setting 4 is cambered surface;The expeller that rubber material makes can prevent from scratching its surface in ejector sleeve part, and the setting of cambered surface Can to avoid expeller push pipe fitting movement when, contact with pipe fitting in face of pipe fitting mobile generation interference.
In the present embodiment, the first groove, the second groove are V-shaped groove, and the setting of the structure is adapted to different tube diameters Pipe fitting.
In the present invention, the first workbench 1 and the first saddle 10 on the first column 9 cooperate for first Pipe fitting is supported;Second workbench 2 and the second saddle 12 on the second column 11 cooperate for being managed to second Part is supported;First material-pulling device 3 is used to push one end of the first pipe fitting to the side of its extending direction into line displacement, makes it It is tilted a certain angle;Second material-pulling device 4 is used to push one end of the first pipe fitting to the other side of its extending direction into line displacement, It is set to be tilted a certain angle;It is inclined that third material-pulling device 5 is used to push one end of the second pipe fitting to be carried out to the side of its extending direction It moves, it is made to be tilted a certain angle;4th material-pulling device 6 be used to push one end of the second pipe fitting to the other side of its extending direction into Line displacement makes it be tilted a certain angle;Driving device and sliding rail 7 cooperate for driving welder 8 to be moved;Welding Driving mechanism and ring set 801 in device 8 cooperate for alloing welding gun 802 to carry out 360 ° of rotations.It, need to when work One end of the first pipe fitting and the second pipe fitting that weld together and form angle is individually positioned in the first workbench 1 and the second work Make on platform 2, and so that the other end of the first pipe fitting and the second pipe fitting is blocked respectively and be placed in the first groove and the second groove;Pass through welding Angle needs to control the first material-pulling device 3 and/or the movement of the second material-pulling device 4, and one end of the first pipe fitting is made to shift, another One end rotates, so that the first pipe fitting generates angle of inclination;Similarly, third material-pulling device 5 and/or the 4th material-pulling device are controlled 6 movements, make one end of the second pipe fitting shift, other end rotation, so that the second pipe fitting generates and the first pipe fitting pair The angle of inclination connect;At this point, the ring set 801 in driving device driving welder 8 adjusts position, the first pipe fitting and second is made to manage The welding ends of part can be respectively protruding into the ring set 801 of welder 8 and realize docking;When the weldering of the first pipe fitting and the second pipe fitting When connecing end realization docking, the driving mechanism action in welder 8 drives welding gun 802 to carry out 360 ° around the inner wall of ring set 801 and welds Movement is connect, to complete to the disposable welding job of pipe fitting.
In addition, can further include power plant with automatic butt, the present embodiment to realize two pipe fittings in the welding process 13, power plant 13 includes horizontally disposed and fixed guide rail bracket 1301, the rotatable leading screw on guide rail bracket 1301 1302, positioned at 1302 both sides of leading screw and the guide rod 1303 that is fixedly mounted on guide rail bracket 1301 and for driving leading screw The actuating unit 1304 of 1302 rotations, wherein the first balladeur train and the second balladeur train are installed on leading screw 1302, the first balladeur train and second are slided Frame is connected to each other, and the second workbench 2 and the second column 11 are separately mounted on the first balladeur train and the second balladeur train, actuating unit 1304 By driving leading screw 1301 to rotate, drive the second workbench 2 is synchronous with the second column 11 to move to 1 direction of the first workbench, To realize the mating operation of pipe fitting.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (16)

1. a kind of pipe fitting angle welding equipment, which is characterized in that including:First workbench (1), the second workbench (2), first push away Expect device (3), the second material-pulling device (4), third material-pulling device (5), the 4th material-pulling device (6), sliding rail (7), welder (8) And driving device, wherein:
First workbench (1) and the second workbench (2) on the same line,
Side of first workbench (1) far from the second workbench (2) is equipped with the first column (9), and the top of the first column (9) can turn Dynamic is equipped with the first saddle (10), and the first saddle (10), which is equipped with to the second workbench (2) direction, to be extended for being fixed to pipe fitting The first groove, the first groove be V-shaped groove;
Side of second workbench (2) far from the first workbench (1) is equipped with the second column (11), and the top of the second column (11) can Rotation is equipped with the second saddle (12), and the second saddle (12), which is equipped with to the first workbench (1) direction, to be extended for solid to pipe fitting The second fixed groove, the second groove are V-shaped groove;
Divide to the second workbench (2) extending direction, the first material-pulling device (3) and the second material-pulling device (4) along the first workbench (1) Not Wei Yu the first workbench (1) to the both sides of the second workbench (2) extending direction;
First material-pulling device (3) is used to push jointed tubular workpieces to be welded to the second material-pulling device (4) direction;
Second material-pulling device (4) is for moving jointed tubular workpieces to be welded to the first material-pulling device (3) direction;
Divide to the first workbench (1) extending direction, third material-pulling device (5) and the 4th material-pulling device (6) along the second workbench (2) Not Wei Yu the second workbench (2) to the both sides of the first workbench (1) extending direction;
Third material-pulling device (5) is for pushing jointed tubular workpieces to be welded to the 4th material-pulling device (6) direction;
4th material-pulling device (6) is for moving jointed tubular workpieces to be welded to third material-pulling device (5) direction;
Top and fixation of the sliding rail (7) between the first workbench (1) and the second workbench (2), and the extension side of sliding rail (7) To the line between the first workbench (1) and the second workbench (2);
Welder (8) includes ring set (801), welding gun (802) and driving mechanism, and ring set (801) is slidably mounted on sliding rail (7) on, and line direction one between ring set (801) axial line extending direction and the first workbench (1) and the second workbench (2) It causes, the sliding slot being circular layout around inner circumferential surface is equipped in ring set (801), sliding block has been slidably mounted in sliding slot;Welding gun (802) is solid It is scheduled on sliding block, driving mechanism is connect with sliding block for driving sliding block along sliding slot circulatory motion;
Driving device is for driving ring set (801) to be moved back and forth on sliding rail (7).
2. pipe fitting angle welding equipment according to claim 1, which is characterized in that ring set (801) includes mutually fastening Left semi-ring and right semi-ring.
3. pipe fitting angle welding equipment according to claim 1, which is characterized in that the first material-pulling device (3) includes first Cylinder, the ejection end of piston rod is located at close to the side of the second material-pulling device (4), and piston rod in the first cylinder in the first cylinder Ejection end the first expeller is installed.
4. pipe fitting angle welding equipment according to claim 3, which is characterized in that the first expeller is made of rubber material It forms.
5. pipe fitting angle welding equipment according to claim 3, which is characterized in that the first expeller is filled close to the second pusher The side for setting (4) is cambered surface.
6. pipe fitting angle welding equipment according to claim 1, which is characterized in that the second material-pulling device (4) includes second Cylinder, the ejection end of piston rod is located at close to the side of the first material-pulling device (3), and piston rod in the second cylinder in the second cylinder Ejection end the second expeller is installed.
7. pipe fitting angle welding equipment according to claim 6, which is characterized in that the second expeller is made of rubber material It forms.
8. pipe fitting angle welding equipment according to claim 6, which is characterized in that the second expeller is filled close to the first pusher The side for setting (3) is cambered surface.
9. pipe fitting angle welding equipment according to claim 1, which is characterized in that third material-pulling device (5) includes third Cylinder, the ejection end of piston rod is located at close to the side of the 4th material-pulling device (6), and piston rod in third cylinder in third cylinder Ejection end third expeller is installed.
10. pipe fitting angle welding equipment according to claim 9, which is characterized in that third expeller is by rubber material system At into.
11. pipe fitting angle welding equipment according to claim 9, which is characterized in that third expeller is close to the 4th pusher The side of device (6) is cambered surface.
12. pipe fitting angle welding equipment according to claim 1, which is characterized in that the 4th material-pulling device (6) includes the 4th Cylinder, the ejection end of piston rod is located at close to the side of third material-pulling device (5), and piston rod in the 4th cylinder in the 4th cylinder Ejection end the 4th expeller is installed.
13. pipe fitting angle welding equipment according to claim 12, which is characterized in that the 4th expeller is by rubber material system At into.
14. pipe fitting angle welding equipment according to claim 12, which is characterized in that the 4th expeller is close to third pusher The side of device (5) is cambered surface.
15. the pipe fitting angle welding equipment according to any one of claim 1-14, which is characterized in that further include for driving Dynamic second workbench (2) power plant (13) moved to the first workbench (1) direction synchronous with the second column (11).
16. pipe fitting angle welding equipment according to claim 15, which is characterized in that power plant (13) includes horizontal cloth Set and fixed guide rail bracket (1301), rotatably be mounted on guide rail bracket (1301) on leading screw (1302), be located at leading screw (1302) both sides and the guide rod (1303) that is fixedly mounted on guide rail bracket (1301) and for driving leading screw (1302) to rotate Actuating unit (1304), wherein the first balladeur train and the second balladeur train, the second workbench (2) and second are installed on leading screw (1302) Column (11) is separately mounted on the first balladeur train and the second balladeur train;First balladeur train and the second balladeur train are connected to each other.
CN201610412480.1A 2016-06-13 2016-06-13 A kind of pipe fitting angle welding equipment Active CN105945501B (en)

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CN105945501B true CN105945501B (en) 2018-08-07

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CN202174362U (en) * 2011-06-02 2012-03-28 广东联塑科技实业有限公司 Tube and joint automatic welding equipment
TW201521936A (en) * 2013-12-03 2015-06-16 Ji-Fu He Adjustment and positioning jig for workpiece engagement angle
CN203992976U (en) * 2014-07-23 2014-12-10 石南辉 Pipe welding angle adjustable fixture
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