A kind of have the welder synchronizing handgrip
Technical field
This utility model relates to a kind of welding robot, in particular, relates to a kind of welder having and synchronizing handgrip.
Background technology
The weld job of pipeline can be related in weld job;The most traditional pipeline welding is by welder after pipeline setting
Weld around pipeline;Or pipeline is prevented in frock, rotating welding another side after welding one side, cause welding effect
Rate is low and welding quality cannot ensure, and welder uses mechanical frock to realize the fixing of pipeline at present, in rotary work mistake
In journey, mechanical frock is susceptible to loosen and causes welding quality to ensure, it is impossible to meet the use requirement of automatic welding, automatically
Bonding machine automaticity is the highest, and then welding fabrication can be caused of low quality.
Utility model content
This utility model for the deficiency of existing product, and provide a kind of rational in infrastructure, practical, weld job efficiently, move
Dynamic steady precision is high, use synchronization handgrip to realize a kind of welder with synchronization handgrip that weldment stably welds.
A kind of welder with synchronization handgrip of the present utility model, described welder includes frame, control system cabinet and position
Move control system;The upper surface of described frame is provided with shaft coupling;On described shaft coupling, electric rotating machine is installed;Described electric rotating
Machine is connected by shaft coupling and welding handgrip;Described welding handgrip is by synchronizing cylinder, cylinder connecting shaft, concentrating contiguous block, handgrip
Lever arm, handgrip lever arm track, fixing handgrip, handgrip set, pressure transducer composition;The lateral wall of described handgrip set and connection
The inwall of axial organ is fixing to be connected;The upper end of described handgrip set is provided with synchronization cylinder;Described synchronization cylinder by cylinder connecting shaft and
Concentration contiguous block connects;Described concentration contiguous block and handgrip lever arm are movably hinged;The front end of described handgrip lever arm is grabbed with fixing
Hands is hinged;Described fixing handgrip is arranged on the handgrip lever arm track of handgrip set;The side of described frame is provided with control system
Cabinet;Described displacement control system includes horizontal gird and longitudinal crossbeam;The tail end of described horizontal gird is provided with motor mount;
Horizontal displacement motor is installed on described motor mount;The rotary shaft of described horizontal displacement motor and horizontal displacement screw rod connect;
Described horizontal displacement screw rod one end is arranged on motor mount;The tail end of the described horizontal displacement screw rod other end and horizontal gird turns
Dynamic bearing connects;The both sides of described horizontal gird side are provided with moving guide rail;Described moving guide rail and connection crane span structure connect;Institute
State connection crane span structure and horizontal displacement screw rod is connected;It is installed with longitudinal crossbeam on described connection crane span structure;Described longitudinal crossbeam
Upper end motor mount is installed;Length travel motor is installed on described motor mount;Turning of described length travel motor
One end of axle and length travel screw rod connects;The described length travel screw rod other end is arranged on the rolling bearing of longitudinal beam base;
Described length travel screw rod and welding arm are connected;The moving guide rail of described welding arm and longitudinal crossbeam both sides is connected;Institute
The front end stating welding arm is provided with welding chuck.
Further, described moving guide rail is arranged on the surface of horizontal gird by bolt;Described connection crane span structure passes through guide rail matching seat
It is connected with moving guide rail;Described guide rail matching seat both sides are by having clamp and connecting the fixing connection of crane span structure;The end of described clamp
Being provided with wiper between portion and moving guide rail, the material of described wiper is graphite copper alloy.
Further, the surface of described moving guide rail is evenly distributed with graphite abrasion resistant particles.
Further, described fixing handgrip is internally provided with pressure transducer, and described pressure transducer passes through wire and control system cabinet
Connect.
The beneficial effects of the utility model are: 1, rational in infrastructure, it is achieved the linkage of four degree of freedom, such that it is able to carry out not similar shape
The automatic welding of shape adapter, welding quality is good, efficiency is high and reduces labor strength;2, practical, the knot of moving guide rail
Structure designs, and makes robot mobile steady in moving process, and precision is high, and its surface graphite abrasion resistant particles can improve anti-wear performance,
Improve robot whole service life;3, the synchronization using pneumatic gripping device to realize pipeline is fixed, mechanic during rotary work
Dress will not loosen, it is ensured that welding quality, meets the use requirement of automatic welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the installation sectional view of moving guide rail of the present utility model.
Fig. 3 is the sectional view of welding handgrip of the present utility model.
In figure: frame 1, control system cabinet 2, electric rotating machine 3, shaft coupling 4, horizontal displacement motor 5, connection crane span structure 6, folder
Body 6-1, guide rail matching seat 6-2, wiper 6-3, length travel motor 7, horizontal displacement screw rod 8, horizontal gird 9, longitudinal direction
Crossbeam 10, welding chuck 11, welding arm 12, welding handgrip 13, synchronization cylinder 13-1, cylinder connecting shaft 13-2, the company of concentration
Connect block 13-3, handgrip lever arm 13-4, handgrip lever arm track 13-5, fixing handgrip 13-6, handgrip set 13-7, pressure sensing
Device 13-8, moving guide rail 14.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.
In the drawings, of the present utility model a kind of have synchronize handgrip welder mainly by frame 1, control system cabinet 2, rotate
Motor 3, shaft coupling 4, horizontal displacement motor 5, connect crane span structure 6, clamp 6-1, guide rail matching seat 6-2, wiper 6-3,
Length travel motor 7, horizontal displacement screw rod 8, horizontal gird 9, longitudinal crossbeam 10, welding chuck 11, welding arm 12, weldering
Connect handgrip 13, synchronize cylinder 13-1, cylinder connecting shaft 13-2, concentration contiguous block 13-3, handgrip lever arm 13-4, handgrip activity
Orbit arm 13-5, fixing handgrip 13-6, handgrip set 13-7, pressure transducer 13-8, moving guide rail 14 form.
Described welder includes frame 1, control system cabinet 2 and displacement control system;The upper surface of described frame 1 is provided with
Shaft coupling 4;On described shaft coupling 4, electric rotating machine 3 is installed;Described electric rotating machine 3 is by shaft coupling 4 and welding handgrip 13
Connect;Described welding handgrip 13 is by synchronizing cylinder 13-1, cylinder connecting shaft 13-2, concentrating contiguous block 13-3, handgrip lever arm
13-4, handgrip lever arm track 13-5, fixing handgrip 13-6, handgrip set 13-7, pressure transducer 13-8 composition;Described handgrip
The lateral wall of set 13-7 and the fixing connection of the inwall of shaft coupling 4;The upper end of described handgrip set 13-7 is provided with synchronization cylinder 13-1;
Described synchronization cylinder 13-1 is by cylinder connecting shaft 13-2 and concentrates contiguous block 13-3 to connect;Described concentration contiguous block 13-3 and grabbing
Hands lever arm 13-4 is movably hinged;Front end and the fixing handgrip 13-6 of described handgrip lever arm 13-4 are hinged;Described fixing handgrip
13-6 is arranged on the handgrip lever arm track 13-5 of handgrip set 13-7;The synchronization using pneumatic gripping device to realize pipeline is fixed,
During rotary work, mechanical frock will not loosen, it is ensured that welding quality, meets the use requirement of automatic welding.
The side of described frame 1 is provided with control system cabinet 2;Described displacement control system includes horizontal gird 9 and longitudinal crossbeam
10;The tail end of described horizontal gird 9 is provided with motor mount;Horizontal displacement motor 5 is installed on described motor mount;
Rotary shaft and the horizontal displacement screw rod 8 of described horizontal displacement motor 5 connect;Described horizontal displacement screw rod 8 one end is arranged on motor
In mounting seat;The tail end rolling bearing of described horizontal displacement screw rod 8 other end and horizontal gird 9 connects;Described horizontal gird 9
The both sides of side are provided with moving guide rail 14;Described moving guide rail 14 and connection crane span structure 6 connect;Described connection crane span structure 6 and water
Prosposition moves screw rod 8 and is connected;Longitudinal crossbeam 10 it is installed with on described connection crane span structure 6;Described longitudinal crossbeam 10 upper
End is provided with motor mount;Length travel motor 7 is installed on described motor mount;Turning of described length travel motor 7
One end of axle and length travel screw rod connects;The described length travel screw rod other end is arranged on the rolling bearing of longitudinal crossbeam 10 base
On;Described length travel screw rod and welding arm 12 are connected;Described welding arm 12 and the moving guide rail of longitudinal crossbeam 10 both sides
14 are connected;The front end of described welding arm 12 is provided with welding chuck 11.Realize the linkage of four degree of freedom, such that it is able to
Carrying out the automatic welding of difformity adapter, welding quality is good, efficiency is high and reduces labor strength.
Described moving guide rail 14 is arranged on the surface of horizontal gird 9 by bolt;Described connection crane span structure 6 is by guide rail matching seat
6-2 and moving guide rail 14 are connected;Described guide rail matching seat 6-2 both sides are by having clamp 6-1 and connecting crane span structure 6 company of fixing
Connect;Being provided with wiper 6-3 between bottom and the moving guide rail 14 of described clamp 6-1, the material of described wiper 6-3 is stone
Ink copper alloy.The structure design of moving guide rail, makes robot mobile steady in moving process, and precision is high, and its surface graphite is resistance to
Abrasive particle, can improve anti-wear performance, improves robot whole service life.
The surface of described moving guide rail 14 is evenly distributed with graphite abrasion resistant particles.
Described fixing handgrip 13-6 is internally provided with pressure transducer 13-8, described pressure transducer 13-8 by wire and control
System cabinet 2 connects.Pressure transducer 13-8 can meet the fixing of thin-wall steel tube, prevents it from deforming in fixation procedure.
A kind of welder with synchronization handgrip of the present utility model, rational in infrastructure, it is achieved the linkage of four degree of freedom, thus
Can carry out the automatic welding of difformity adapter, welding quality is good, efficiency is high and reduces labor strength;It is practical,
The structure design of moving guide rail, makes robot mobile steady in moving process, and precision is high, and its surface graphite abrasion resistant particles can
Improve anti-wear performance, improve robot whole service life;The synchronization using pneumatic gripping device to realize pipeline is fixed, at rotary work
During mechanical frock will not loosen, it is ensured that welding quality, meet the use requirement of automatic welding.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every utilization is originally
Equivalent structure or equivalence flow process that utility model description is made convert, or are directly or indirectly used in other relevant technology
Field, is the most in like manner included in scope of patent protection of the present utility model.