The content of the invention
Task of the invention is to provide one kind to contribute to automatic the clamping of satisfaction to require and use and significantly mitigate welder
Operation intensity and improve welding efficiency, be conducive to making welding gun realize angle rotary and use the circular arc to welded part
Closure part implement automatic welding, the station that is beneficial to where welded part is automatically sent into welding gun and use embodiment name symbol
In fact automation and and then ensure welding efficiency jack press hand automatic soldering device.
What task of the invention was performed by, a kind of jack presses hand automatic soldering device, including a frame, at this
The middle part of frame has a frame workbench, and is fixed with a support with the state perpendicular to frame on the rear top of frame
Frame;One jack presses hand and scoops out mechanism, and the jack presses hand and scoops out the front end that mechanism is arranged on the frame workbench;One is very heavy
Hand lateral positioning mechanism is pressed on top and a jack presses hand end face detent mechanism, and jack presses hand lateral positioning mechanism corresponding to institute
State jack and press the position of the rear side that hand scoops out mechanism and be arranged on described frame workbench, and jack presses hand end face positioning
Mechanism is arranged in the frame in the position that the right side that hand scoops out mechanism is pressed corresponding to jack;One jack to be welded presses hand certainly
Dynamic retraction mechanism, the jack to be welded presses hand and is automatically introduced into mechanism and pressing the left side that hand scoops out mechanism corresponding to the jack
Hand is pressed with cantilever position and jack scoop out mechanism and be connected in position;One longitudinal screw transmission mechanism, the longitudinal screw transmission mechanism
It is arranged on the top of the bracket;One transverse screw transmission mechanism, the transverse screw transmission mechanism is passed with described longitudinal screw
Dynamic mechanism driving coordinates;About one screw drive mechanism, the upper and lower screw drive mechanism and described transverse screw transmission mechanism
Connection;One angle of welding gun slew gear, the angle of welding gun slew gear is fixedly connected with described screw drive mechanism up and down;One
Welding gun, the welding gun is fixed with described angle of welding gun slew gear.
In a specific embodiment of the invention, described jack press hand scoop out mechanism including a prelocalization seat,
Positioning seat and a baffle plate after one, forward and backward positioning seat front and rear correspondence and are fixed on the upper front end of the frame workbench each other,
Space between the forward and backward positioning seat is configured to jack and presses hand accommodating chamber, baffle plate in L-shaped and one end of the baffle plate with it is preceding
Positioning seat is fixed back to the side of rear positioning seat or fixed back to the side of prelocalization seat with rear positioning seat, the other end of baffle plate
The top of hand accommodating chamber is pressed corresponding to the jack, the jack presses hand lateral positioning mechanism corresponding to the rear positioning
The position of the rear side of seat is arranged on described frame workbench, and the jack presses hand end face detent mechanism corresponding to described
The position that jack presses the right side of hand accommodating chamber is arranged in the frame, and the jack to be welded presses hand and is automatically introduced into mechanism and exists
The position in left side of hand accommodating chamber is pressed corresponding to the jack with cantilever position and the prelocalization seat and rear positioning seat
Left surface is fixed.
In another specific embodiment of the invention, a lateral positioning action is offered on described rear positioning seat
Cylinder post resigning hole, described jack presses hand side surface positioning device includes a lateral positioning action cylinder fixed seat and a lateral register
Acting cylinder, lateral register acting cylinder fixed seat is fixed on described frame in the position of the rear side corresponding to the rear positioning seat
On, lateral register acting cylinder fixed with horizontally-arranged state and lateral register acting cylinder fixed seat and the lateral register acting cylinder side
To positioning action cylinder post described jack is probeed into or exits in the position corresponding to the lateral register acting cylinder post resigning hole
Hand accommodating chamber is pressed, wherein, described lateral register acting cylinder is cylinder or oil cylinder.
In another specific embodiment of the invention, described jack presses hand end face detent mechanism includes a planker
Acting cylinder fixed seat, a planker acting cylinder, a planker, a pair of planker guide rods, one press that hand end face compels to hold head and a position signalling is adopted
Storage, the left end of planker acting cylinder fixed seat is fixed with the frame workbench, and right-hand member leans out the right side of the frame, planker
Position of the acting cylinder on front side of corresponding to the right-hand member of planker acting cylinder fixed seat is fixed with planker acting cylinder fixed seat, in planker
Portion corresponds to the front side of planker acting cylinder, and being constituted in the left end of the planker has end face to compel to hold a fixed plate, and on the right side of planker
End composition has an acting cylinder post connecting plate, and the acting cylinder post connecting plate is parallel with the right-hand member end face of the planker acting cylinder and is somebody's turn to do
The end of the planker acting cylinder post of planker acting cylinder is connected with acting cylinder post connecting plate, and self is parallel simultaneously for a pair of planker guide rods
And correspond respectively to the upper and lower sides of planker acting cylinder post, the planker acting cylinder cylinder of this pair of left end of planker guide rod and planker acting cylinder
Body is slidably matched, and right-hand member is fixed with acting cylinder post connecting plate, is pressed hand end face and is compeled to hold head and holds pressing hand corresponding to the jack
Receiving the position of right-hand member in chamber is fixed on and compels to hold on a screw rod, and this is compeled to hold a screw rod and is fixed on end face and compels to hold in a fixed plate, position
Put signal picker and compel to hold in a fixed plate being fixed on the end face corresponding to the position for pressing hand end face and compel to hold the rear side of head.
In another specific embodiment of the invention, described planker acting cylinder is cylinder or oil cylinder, described position
Signal picker is put to be travel switch, microswitch, be closely located to switch, tongue tube or hall sensing element.
There is a specific embodiment of the invention, described jack to be welded presses hand and be automatically introduced into mechanism and include
One presses hand lead-in groove, a vibrator, a lead-in groove Slope angle adjustment acting cylinder and a Slope angle adjustment acting cylinder post adjustment guide plate,
Press hand lead-in groove from left end to right-hand member incline, this press hand lead-in groove right-hand member end face simultaneously with the prelocalization seat left end end face
And the left end end face of rear positioning seat is fixed and presses the right-hand member of hand lead-in groove also while being fixed with described baffle plate, presses hand importing
The lead-in groove vallecular cavity of groove and the jack press that hand accommodating chamber is corresponding and communicate, and vibrator is fixed on the right side for pressing hand lead-in groove
End bottom, Slope angle adjustment acting cylinder post adjustment guide plate is fixed on the bottom for pressing hand lead-in groove, in the Slope angle adjustment acting cylinder
An adjustment tank is offered on post adjustment guide plate, lead-in groove Slope angle adjustment acting cylinder cuts with scissors with the left end end face of prelocalization seat
Connect, the lead-in groove Slope angle adjustment acting cylinder post of the lead-in groove Slope angle adjustment acting cylinder the position corresponding to adjustment tank with incline
The adjustment guide plate connection of gradient corrective action cylinder post;Described lead-in groove Slope angle adjustment acting cylinder is cylinder;Described vibrator
It is linear vibrator.
Of the invention more and in a specific embodiment, described longitudinal screw transmission mechanism includes a longitudinal direction transmission
Case, a longitudinal screw motor and a longitudinal screw, longitudinal transmission case are fixed on the top of the bracket with the horizontally-arranged state of level
Portion, a longitudinal rail plate is fixed with the top of the length direction of longitudinal transmission case, and longitudinal screw motor is passed with longitudinal direction
The left end end face of dynamic case is fixed, and longitudinal screw is located in longitudinal transmission case, and left end and the longitudinal screw of the longitudinal screw drive electricity
Machine is connected, and right-hand member is rotatably supported on the longitudinal screw support plate of the right-hand member of longitudinal transmission case, and in longitudinal spiral shell
A longitudinal screw transmission nut is equipped on bar;Described transverse screw transmission mechanism is together with described screw drive mechanism up and down
It is slidably matched with the longitudinal rail plate and also is fixedly connected with the longitudinal screw transmission nut simultaneously;Described longitudinal spiral shell
Bar motor is the servomotor with positive and negative rotating function;Described angle of welding gun slew gear and upper and lower screw drive mechanism
Right side fix;Described welding gun is fixed in welding gun fixed seat, and the welding gun fixed seat is fixed with angle of welding gun slew gear.
In an of the invention and then specific embodiment, described transverse screw transmission mechanism includes a laterally transmission
Case, a transverse screw motor and a transverse screw, a pair of horizontal strokes are fixed with side of the rear end of horizontal transmission case under
To transmission case slip guide bracket, this pair transverse direction transmission case slip guide bracket each other front and rear correspondence and respectively with the longitudinal rail plate
Front and rear Slideslip coordinate while be also fixedly connected with described longitudinal screw transmission nut, in the length side of horizontal transmission case
To top be fixed with a cross slide way plate, transverse screw motor is fixed with the rear end end face of horizontal transmission case, horizontal spiral shell
Bar is located in horizontal transmission case, and rear end and the transverse screw motor of the transverse screw are connected, and front end rotates twelve Earthly Branches
Hold on the horizontal drive screw support plate of the front end surface of horizontal transmission case, and a horizontal spiral shell is equipped on transverse screw
Bar transmission nut, the transverse screw motor is the servomotor with positive and negative rotating function;Described screw drive up and down
Mechanism be slidably matched with described cross slide way plate together with described angle of welding gun slew gear while with described transverse direction
Screw drive nut is fixedly connected, and the welding gun being fixed in the welding gun fixed seat is CO2 gun.
Of the invention and more and in a specific embodiment, described screw drive mechanism up and down is passed including about one
Dynamic case, about one screw drive motor, about one screw rod and a slip guide bracket, slip guide bracket are slided with described cross slide way plate
Coordinate, being constituted towards the side of upper lower transmission case in the slip guide bracket has one to slide up and down guide plate, in the height of upper lower transmission case
Degree is fixed with a vertical guide plate on the left of direction, and upper and lower screw drive motor is fixed on the top of lower transmission case, upper and lower spiral shell
The upper end of bar is connected with upper and lower screw drive motor, and lower end is rotatably supported at the Screw rod bearingses up and down of lower transmission case
On plate, and about one screw drive nut is equipped with the upper and lower screw rod, it is described slide up and down guide plate with it is described
Vertical guide plate is slidably matched and also fixes with the upper and lower screw drive nut simultaneously, described screw drive motor up and down
It is the servomotor with positive and negative rotating function.
It is of the invention and and then a specific embodiment in, described angle of welding gun slew gear includes a welding gun angle
Degree revolution driving motor, a reduction box and a reduction box fixed seat, reduction box fixed seat are fixed with reduction box fixed seat rebound,
And the reduction box fixed seat rebound is fixed with the lower right side of the upper lower transmission case, angle of welding gun revolution driving motor with subtract
Fast case transmission coordinates and is fixed in reduction box fixed seat together with angle of welding gun revolution driving motor by reduction box, the reduction box
Reduction box power output shaft be stretched over the front of reduction box fixed seat, described welding gun fixed seat and the reduction box power output
Axle is fixed, and described angle of welding gun revolution driving motor is the motor with positive and negative rotating function.
One of technique effect of technical scheme that the present invention is provided, mechanism is automatically introduced into due to that can press hand by jack to be welded
Jack to be welded is pressed into hand introduce jack and press hand and scoop out mechanism, and hand lateral positioning mechanism and jack are pressed by jack
The restriction of hand end face detent mechanism is pressed, thus automatic clamping can be met and required and be able to the operation intensity of significantly mitigation welder simultaneously
And improve the welding efficiency in the unit interval;Two, because angle of welding gun slew gear can turn round welding gun, thus weldering can be met
The circular arc closure part that rifle presses hand to jack realizes the requirement of seal welding;Three, due to by jack to be welded press hand from
Dynamic retraction mechanism will press hand and is automatically fed into jack and presses hand and scoops out mechanism as the jack to be welded of workpiece, thus can name Fu Qi
Automation effect is embodied on the spot and is further improved welding efficiency.
Specific embodiment
In order to be more clearly understood from technical spirit of the invention and beneficial effect, applicant is below with embodiment
Mode elaborate, but be not the limitation to the present invention program to the description of embodiment, it is any according to structure of the present invention
Think done only formal rather than substantial equivalent transformation and be regarded as technical scheme category.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all
For with the location status shown in Fig. 1, thus being particularly limited to the technical scheme of present invention offer can not be understood as.
Fig. 1 is referred to, a frame 1 of a fiame-like construction is shown, there is a frame workbench at the middle part of the frame 1
11, and a bracket 12 is fixed with the state perpendicular to frame 1 on the rear top of frame 1;Show that a jack presses hand
Mechanism 2 is scooped out, the jack presses hand and scoops out the front end that mechanism 2 is arranged on foregoing frame workbench 11;Show that a jack is pressed
The jack of hand lateral positioning mechanism 3 and presses hand end face detent mechanism 4, and jack presses hand lateral positioning mechanism 3 corresponding to preceding
State jack and press the position of the rear side that hand scoops out mechanism 2 and be arranged on foregoing frame workbench 11, and jack presses hand end face
Detent mechanism 4 is arranged in foregoing frame 1 in the position that the right side that hand scoops out mechanism 2 is pressed corresponding to jack;Show that one treats
Weldering jack presses hand and is automatically introduced into mechanism 5, and the jack to be welded presses hand and is automatically introduced into mechanism 5 and pressing hand corresponding to foregoing jack
Hand is pressed with cantilever position and jack scoop out mechanism 2 and be connected in the position for scooping out the left side of mechanism 2;Show that a longitudinal screw is driven
Mechanism 6, the longitudinal screw transmission mechanism 6 is arranged on the top of aforementioned bracket 12;A transverse screw transmission mechanism 7 is shown, should
Transverse screw transmission mechanism 7 is driven with foregoing longitudinal screw transmission mechanism 6 and coordinates;About one screw drive mechanism 8 is shown,
The upper and lower screw drive mechanism 8 is connected with foregoing transverse screw transmission mechanism 7;An angle of welding gun slew gear 9 is shown, should
Angle of welding gun slew gear 9 is fixedly connected with foregoing screw drive mechanism up and down 8;Show a welding gun 10, the welding gun 10 with
Foregoing angle of welding gun slew gear 9 is fixed.
As shown in Figure 1, foregoing longitudinal screw transmission mechanism 6, transverse screw transmission mechanism 7 and screw drive machine up and down
The three of structure 8 forms three coordinates i.e. tri- position relationships in direction of X, Y and Z.Also, also show being arranged at frame 1 in Fig. 1
One electric control box 30 in left side.
Continue to see Fig. 1, foregoing jack presses hand and scoops out mechanism 2 and includes positioning seat 22 and after prelocalization seat 21,
Baffle plate 23, forward and backward positioning seat 21,22 front and rear correspondence and is fixed on the upper front end of foregoing frame workbench 11 each other(Top
As towards upper side), the space between the forward and backward positioning seat 21,22 is configured to jack and presses hand accommodating chamber 24, and this is very heavy
The shape of cross section that hand accommodating chamber 24 is pressed on top is u-shaped(Fig. 2 shows), baffle plate 23 is figure in one end of L-shaped and the baffle plate 23
The bottom for showing is fixed with prelocalization seat 21 by parting of baffle bolt 231 back to the side of rear positioning seat 22, but can also be fixed with rear
Position seat 22 is fixed back to the side of prelocalization seat 21, and the other end of baffle plate 23 is that hand is pressed in the upper end for illustrating corresponding to foregoing jack
The left upper part of accommodating chamber 24, foregoing jack presses hand lateral positioning mechanism 3 in the rear side corresponding to foregoing rear positioning seat 22
Position is arranged on foregoing frame workbench 11, and foregoing jack presses hand end face detent mechanism 4 and pressing hand corresponding to jack
The position on the right side of accommodating chamber 24 is arranged in foregoing frame 1, and foregoing jack to be welded presses hand and is automatically introduced into mechanism 5 and corresponding to
Jack presses the position in the left side of hand accommodating chamber 24 with cantilever position and foregoing prelocalization seat 21 and the left side of rear positioning seat 22
Face is fixed.
Continue to see Fig. 1, a lateral positioning action cylinder post resigning hole 221 is offered on foregoing rear positioning seat 22, it is foregoing
Jack press hand side surface positioning device 3 including the lateral positioning action cylinder 32 of a lateral positioning action cylinder fixed seat 31 and, side
To positioning action cylinder fixed seat 31 in the frame 1 that the position of the rear side corresponding to foregoing rear positioning seat 22 is fixed on foregoing, side
Fixed with horizontally-arranged state and lateral register acting cylinder fixed seat 31 to positioning action cylinder 32 and the lateral register acting cylinder 32
Lateral register acting cylinder post 321 is probeed into or exited foregoing in the position corresponding to foregoing lateral register acting cylinder post resigning hole 221
Jack press hand accommodating chamber 24.In the present embodiment, foregoing lateral register acting cylinder 32 is cylinder, but if uses oil cylinder
Instead of cylinder, then equivalent technological means should be considered as and still belong to technical connotation category disclosed by the invention.
When by jack to be welded press hand be automatically introduced into mechanism 5 will await welding jack press hand 20(Fig. 1 dotted lines show
Meaning)Introduce jack press hand scoop out mechanism 2 jack press in hand accommodating chamber 24 after, lateral register acting cylinder 32 works, laterally
Positioning action cylinder post 321 stretches to outside cylinder body, extend into jack through lateral register acting cylinder post resigning hole 221 and presses hand accommodating chamber
The rear side portion on the upper side that the 24 pairs of jack press hand 20 applies jacking force, jack is pressed into hand 20 is limited to jack and press hand accommodating chamber 24
Interior, the opening i.e. closure part 201 for making jack press hand 20 diminishes to form a gap, and a weld seam is formed after welding, otherwise
It is as the same.At the same time, the jack that will be detailed below referring to is pressed hand end face detent mechanism 4 and is also worked, and the right side of hand 20 is pressed to jack
End end face is limited, and vice versa.
Foregoing jack press hand end face detent mechanism 4 including a planker acting cylinder fixed seat 41, a planker acting cylinder 42,
One planker 43, a pair of planker guide rods 44, press hand end face and compel to hold first 45 and a position signal acquisition device 46, and planker acting cylinder is fixed
The left end of seat 41 is fixed with foregoing frame workbench 11, and right-hand member leans out the right side of foregoing frame 1, and planker acting cylinder 42 is in correspondence
Position on front side of the right-hand member of planker acting cylinder fixed seat 41 is fixed with planker acting cylinder fixed seat 41, the middle part correspondence of planker 43
In the front side of planker acting cylinder 42, being constituted in the left end of the planker 43 has end face to compel to hold a fixed plate 431, and in planker 43
Right-hand member is constituted an acting cylinder post connecting plate 432, the right-hand member end face of the acting cylinder post connecting plate 432 and foregoing planker acting cylinder 42
The end of the parallel and planker acting cylinder post 421 of the planker acting cylinder 42 is connected with acting cylinder post connecting plate 432, and then by revolving
The acting cylinder post for fitting over the end of planker acting cylinder post 421 limits nut 4211 and limits, a pair of planker guide rods 44 self simultaneously
Go and correspond respectively to the upper and lower sides of planker acting cylinder post 421, this pair of left end of planker guide rod 44 and planker acting cylinder 42
Planker acting cylinder cylinder body is slidably matched, and right-hand member is preferably fixed with welding manner and acting cylinder post connecting plate 432, is pressed hand end face and is compeled
Hold first 45 and be fixed in the position of the right-hand member that hand accommodating chamber 24 is pressed corresponding to foregoing jack and compel to hold on a screw rod 451, and this is compeled
Hold a screw rod 451 to be fixed on end face and compel to hold in a fixed plate 431 by compeling to hold a bolt and nut 4511, position signal acquisition device 46
Compel to hold in a fixed plate 431 foregoing end face is fixed on corresponding to the position for pressing the rear side that hand end face compels to hold first 45.As preferred
Scheme, foregoing jack is pressed the lateral register acting cylinder fixed seat 31 and planker of the structural system of hand lateral positioning mechanism 3
The left upper part of acting cylinder fixed seat 41 is fixed.
In the present embodiment, foregoing planker acting cylinder 42 is cylinder, if it has been observed that replace cylinder with oil cylinder, should
When being considered as equivalent manners.Foregoing position signal acquisition device 46 can also use travel switch or micro- to be closely located to switch
Dynamic switch, it might even be possible to use tongue tube or hall sensing element.
While foregoing lateral register acting cylinder 32 works, planker acting cylinder 42 also works, specifically:When planker acting cylinder
Post 421 in cylinder body be to left dislocation when, from planker acting cylinder post 421 by acting cylinder post connecting plate 432 drive planker 43 to
Left dislocation, makes to be fixed on the hand end face of pressing that end face compels to hold in a fixed plate 431 and compels to hold first 45 to left dislocation and be resisted against jack
The right-hand member end face of hand 20 is pressed, signal is now gathered by position signal acquisition device 46 and foregoing electric control box 30 is fed back to, dragged
Plate acting cylinder 42 no longer makes planker acting cylinder post 421 continue to left dislocation.Otherwise same example.
Continue to see Fig. 1, foregoing jack to be welded presses hand and is automatically introduced into mechanism 5 and presses hand lead-in groove 51, a vibration including one
Device 52, a lead-in groove Slope angle adjustment acting cylinder 53 and a Slope angle adjustment acting cylinder post adjustment guide plate 54, press hand lead-in groove 51
From left end to right-hand member incline, this press hand lead-in groove 51 right-hand member end face simultaneously with foregoing prelocalization seat 21 left end end face and after
The left end end face of positioning seat 22 is fixed and presses the right-hand member of hand lead-in groove 51 also while being fixed with foregoing baffle plate 23, presses hand importing
The lead-in groove vallecular cavity 511 of groove 51 and foregoing jack press that hand accommodating chamber 24 is corresponding and communicate, and vibrator 52 is with suspended state
The right-hand member bottom for pressing hand lead-in groove 51 is fixed on, Slope angle adjustment acting cylinder post adjustment guide plate 54 is preferably fixed on welding manner
The bottom of hand lead-in groove 51 is pressed, an adjustment tank 541, lead-in groove are offered on Slope angle adjustment acting cylinder post adjustment guide plate 54
Slope angle adjustment acting cylinder 53 is hinged by acting cylinder seat 532 with the left end end face of foregoing prelocalization seat 21, and the lead-in groove is inclined
The end of the lead-in groove Slope angle adjustment acting cylinder post 531 of degree corrective action cylinder 53 passes through in the position corresponding to adjustment tank 541
Bearing pin 5311 is connected with Slope angle adjustment acting cylinder post adjustment guide plate 54, and by screwing the bearing pin nut on bearing pin 5311
53111 limit.In the present embodiment, foregoing lead-in groove Slope angle adjustment acting cylinder 53 is cylinder, specifically as to lateral fixed
The explanation of position acting cylinder 32;Foregoing vibrator 52 is linear vibrator.
Under actual use state, the foregoing left end for pressing hand lead-in groove 51 i.e. diagram state one end high and vibrating disk phase
Engagement, the jack that will await welding by vibrating disk presses hand 20 and causes lead-in groove vallecular cavity 511 in an orderly manner, and then by vibrator 52
(Linear vibrator)Vibration imports foregoing jack and presses hand holding tank 24.Because vibrating disk belongs to prior art, thus application
The not reinflated explanation of people.Additionally, the position adjustment of the foregoing left end for pressing hand lead-in groove 51 is by foregoing lead-in groove Slope angle adjustment
The Determines of acting cylinder 53, specifically, lead-in groove Slope angle adjustment makees have cylinder post 531 to be got over to the degree stretched outside cylinder body
Greatly, then the left end for pressing hand lead-in groove 51 is more upward, i.e., inclined degree is bigger, on the contrary same example.
Continue to see Fig. 1, foregoing longitudinal screw transmission mechanism 6 includes that a longitudinal transmission case 61, a longitudinal screw drive electricity
The longitudinal screw 63 of machine 62 and, longitudinal transmission case 61 is fixed on the top of aforementioned bracket 12 with the horizontally-arranged state of level, in the longitudinal direction
The top of the length direction of transmission case 61 is fixed with a longitudinal rail plate 611, longitudinal screw motor 62 and longitudinal transmission case
61 left end end face is fixed, and longitudinal screw 63 is located in longitudinal transmission case 61, and left end and the longitudinal screw of the longitudinal screw 63 drive
Dynamic motor 62 is connected, and right-hand member is rotatably supported on the longitudinal screw support plate 612 of the right-hand member of longitudinal transmission case 61, and
And a longitudinal screw transmission nut 631. is equipped on longitudinal screw 63
As shown in Figure 1, foregoing transverse screw transmission mechanism 7 is led together with foregoing screw drive mechanism up and down 8 and foregoing longitudinal direction
Rail plate 611 is slidably matched and also is fixedly connected with foregoing longitudinal screw transmission nut 631 simultaneously;Foregoing longitudinal screw drives
Motor 62 is the servomotor with positive and negative rotating function;Foregoing angle of welding gun slew gear 9 and upper and lower screw drive mechanism 8
Right side is fixed;Foregoing welding gun 10 is fixed in welding gun fixed seat 101, and the welding gun fixed seat 101 and angle of welding gun turn-around machine
Structure 9 is fixed.
When the longitudinal screw motor 62 for being controlled by electric control box 30 works, 63 turns of longitudinal screw is driven by it
It is dynamic, longitudinal screw transmission nut 631 is driven in the top offset of longitudinal screw 63 by longitudinal screw 63, by longitudinal screw transmission nut
631 displacement and drive below the transverse screw transmission mechanism 7 that will describe together with the corresponding displacement of upper and lower screw drive mechanism 8,
Longitudinal screw transmission nut 631 to the left or to the right displacement depend on longitudinal screw 63 rotation direction, and longitudinal screw 63 turn
Dynamic direction is depending on the two kinds of changes of working condition of the forward or reverse of longitudinal screw motor 62.
Continue to see Fig. 1, foregoing transverse screw transmission mechanism 7 includes that a horizontal transmission case 71, a transverse screw drive electricity
The transverse screw 73 of machine 72 and, is respectively fixed in side of the rear end of horizontal transmission case 71 under by guide bracket fixing screws 7111
Have a pair horizontal transmission case slip guide brackets 711, this pair transverse direction transmission case slip guide bracket 711 each other front and rear correspondence and respectively with
The front and rear Slideslip of foregoing longitudinal rail plate 611 is also fixedly connected while cooperation with foregoing longitudinal screw transmission nut 631,
A cross slide way plate 712, transverse screw motor 72 and transverse direction are fixed with the top of the length direction of horizontal transmission case 71
The rear end end face of transmission case 71 is fixed, and transverse screw 73 is located in horizontal transmission case 71, the rear end of the transverse screw 73 and transverse direction
Screw drive motor 72 is connected, and front end is rotatably supported at the horizontal drive screw of the front end surface of horizontal transmission case 71
On support plate 713, and a transverse screw transmission nut 731 is equipped with transverse screw 73.In the present embodiment, foregoing horizontal stroke
It is the servomotor with positive and negative rotating function to screw drive motor 72.
As shown in Figure 1, foregoing screw drive mechanism up and down 8 together with foregoing angle of welding gun slew gear 9 with it is foregoing
Cross slide way plate 712 is slidably matched while being fixedly connected with foregoing transverse screw transmission nut 731.It is fixed on foregoing weldering
Foregoing welding gun 10 in rifle fixed seat 101 is CO2 gun.
Due to foregoing a pair horizontal transmission case slip guide brackets 711 be slidably matched with longitudinal rail plate 611 while with
Der Laengslenker transmission nut 63 is fixedly connected, thus whole transverse screw transmission mechanism 7 can be relative to longitudinal screw transmission mechanism 6
Move left and right.
When the transverse screw motor 72 for being controlled by electric control box 30 works, 73 turns of transverse screw is driven by it
It is dynamic, transverse screw transmission nut 731 is driven in the top offset of transverse screw 73 by transverse screw 73, by transverse screw transmission nut
731 displacement and drive below the screw drive mechanism up and down 8 that will describe together with the corresponding displacement of angle of welding gun slew gear 9,
The displacement forward or backward of transverse screw transmission nut 731 depend on transverse screw 73 rotation direction, and transverse screw 73 turn
Dynamic direction is depending on the two kinds of changes of working condition of the forward or reverse of transverse screw motor 72.
Continue to see Fig. 1, foregoing screw drive mechanism up and down 8 includes lower transmission case 81 on, about one screw drive electricity
Machine 82, about one screw rod 83 and a slip guide bracket 84, slip guide bracket 84 is slidably matched with foregoing cross slide way plate 712, at this
Slip guide bracket 84 is towards the side of upper lower transmission case 81(Illustrate the right side of state)Composition has one to slide up and down guide plate 841,
A vertical guide plate 811 is fixed with the left of the short transverse of upper lower transmission case 81, upper and lower screw drive motor 82 is fixed on
The top of upper lower transmission case 81, the upper end of upper and lower screw rod 83 is connected with upper and lower screw drive motor 82, and lower end is rotationally
It is supported on the plate of Screw rod bearingses up and down 812 of lower transmission case 81, and about one screw rod is equipped on the upper and lower screw rod 83
Transmission nut 831, it is foregoing slide up and down guide plate 841 be slidably matched with foregoing vertical guide plate 811 and also simultaneously with
Foregoing upper and lower screw drive nut 831 is fixed.In the present embodiment, foregoing screw drive motor up and down 82 is with rotating
The servomotor of function.
As shown in Figure 1, foregoing angle of welding gun slew gear 9 is passed up and down together with described welding gun fixed seat 101 with described
The lower right side of dynamic case 81 is fixed.
When the screw drive motor up and down 82 for being controlled by electric control box 30 works, by its upper and lower 83 turns of screw rod of drive
It is dynamic, because the foregoing guide plate of screw slide up and down 841 is fixed with upper and lower screw drive nut 831, thus in upper and lower spiral shell
When bar 83 is rotated, the upper and lower screw drive nut 831 will not be moved up and down, so as to force whole upper lower transmission case 81 together with upper and lower
Screw drive motor 82 takes the displacement up or down of angle of welding gun slew gear 9 which will be described, up or down displacement
Depending on the rotation direction of upper and lower screw rod 83, and the rotating manner of screw rod 83 is rotated forward depending on upper and lower screw drive motor 82 up and down
Or invert two kinds of changes of working condition.
By described above and by the signal of Fig. 1, foregoing longitudinal transmission case 61, horizontal transmission case 71 and on
The three of lower transmission case 81 forms three coordinates i.e. tri- position relationships in direction of X, Y and Z.
Continue to see Fig. 1, foregoing angle of welding gun slew gear 9 slows down including an angle of welding gun revolution driving motor 91,
The reduction box fixed seat 93 of case 92 and, reduction box fixed seat 93 is by reduction box fixed seat screw 932 and reduction box fixed seat mistake
Cab apron 931 is fixed, and the reduction box fixed seat rebound 931 passes through rebound fixing screws 9311 and foregoing upper lower transmission case 81
Lower right side fix, angle of welding gun revolution driving motor 91 and reduction box 92 are driven and coordinate and by reduction box 92 together with welding gun
Angle rotary motor 91 is fixed in reduction box fixed seat 93, and the reduction box power output shaft 921 of the reduction box 92 stretches
To the front of reduction box fixed seat 93, foregoing welding gun fixed seat 101 is fixed with the reduction box power output shaft 921.
When the angle of welding gun revolution driving motor 91 for being controlled by foregoing electric control box 30 works, reduction box is driven by it
92, slowed down by reduction box 92 and drive welding gun fixed seat 101 to rotate by reduction box power output shaft 921, because welding gun 10 is solid
It is scheduled in welding gun fixed seat 101, thus welding gun 10 is also rotated with welding gun fixed seat 101.The head of welding gun 10 corresponds to foregoing thousand
Press the closure part 201 of hand 20 in jin top.
By applicant in description above and according to professional general knowledge, foregoing lateral register acting cylinder 32, drag
Plate acting cylinder 42, position signal acquisition device 46, vibrator 52, longitudinal screw motor 62, transverse screw motor 72, on
Lower screw drive motor 82 and angle of welding gun revolution driving motor 91 are connected with the electrical control of electric control box 30, i.e., controlled
In the PLC of electric control box 30(Programmable controller).
Refer to Fig. 2 and combine Fig. 1, jack is shown in detail in fig. 2 and presses hand 20, and also show to this thousand
The closure part 201 that hand 20 is pressed on jin top completes the situation that carbon dioxide gas arc welding is welded.It follows that foregoing welding gun
10 is carbon dioxide gas arc welding welding gun, but is not limited by this.
Applicant with reference to Fig. 1 and Fig. 2 summary it is of the invention use, the vibrating disk not shown in figure will await welding
Jack presses the supply of hand 20 and presses hand lead-in groove 51, arrives at and presses the hand 20 of pressing of hand lead-in groove 51 and follow lead-in groove vallecular cavity 511 and be slipped to
The jack that jack presses the structural system that hand scoops out mechanism 2 presses hand accommodating chamber 24.Then foregoing jack is pressed hand and is laterally determined
Position mechanism 3 and jack are pressed hand end face detent mechanism 4 and are worked, described above by applicant and jack is pressed into hand 20 and is positioned
Pressed in hand accommodating chamber 24 in jack, its state is as shown in Figure 1.Then turned round by the angle of welding gun of angle of welding gun slew gear 9
The work of motor 91 and welding gun fixed seat 101 is made circular arc together with welding gun 10 and rotate, it is real to closure part 201 by welding gun 10
Welding connects.During welding gun 10 is welded to closure part 201, by foregoing longitudinal screw transmission mechanism 6, horizontal spiral shell
Bar transmission mechanism 7 and up and down screw drive mechanism 8 synergy and ensure welding gun 10 closure part 201 is implemented exactly
Welding.After the completion of welding, foregoing corresponding mechanism counteragent presses the jack for completing seal welding by online Welder
Hand 20 by from and derive derivation groove that it follows the lower section for being coupled to frame 1.
In sum, the technical scheme that the present invention is provided compensate for the shortcoming in prior art, favorably accomplish invention
Task, has faithfully cashed the technique effect referred in the superincumbent technique effect column of applicant.