A kind of rotary electrode sharpening machine of achievable mobile working
Technical field
The utility model relates to welding technology fields, are that one kind can be real applied to the reconditioning of soldering turret lifetime of resistance spot welding electrode cap
The rotary electrode sharpening machine of existing mobile working.
Background technique
In the welding of metal plate electric resistance welding, after a period of use, surface is oxidized welding electrode, and oxide layer increases
The resistance of electrode reduces welding current, influences welding quality.Therefore, it is necessary to which the welding surface to electrode carries out reconditioning, table is ground off
The oxide layer in face.Hand grinding is raw mode, inefficient, and entirely with the feeling of operator when reconditioning, grinding quality can not
Guarantee.
Utility model content
The purpose of this utility model is to provide a kind of rotary electrode sharpening machines of achievable mobile working, on solving
State the technical issues of proposing in background.
To achieve the above object, the utility model provides the following technical solutions: a kind of achievable mobile working it is rotary
Tip dresser, including motor, gear-box, pivot flange, buffer shock-absorbing mechanism, PLC control electronic box, cutting disc, moving trolley
And one end of pivot flange is arranged in bracket, the motor, the other end of the pivot flange is provided with gear-box, the support
Flange is arranged on bracket by buffer shock-absorbing mechanism, and the bracket is fixed in moving trolley, is additionally provided with PLC on the bracket
Control electronic box and cutting disc.
Preferably, the gear-box include gear housing, gear box cover, drive bevel gear, driven wheel of differential, gear shaft,
Reconditioning knife rest, reconditioning blade, air blowing guide plate and lower guide plate, the reconditioning blade are arranged in reconditioning knife rest, the reconditioning
Knife rest is mounted in gear shaft, and the gear shaft is connected by key driven wheel of differential, the driven wheel of differential and active conical tooth
Wheel engagement, the drive bevel gear and gear shaft are mounted on gear housing, and the gear housing is equipped with gear box cover, the tooth
Roller box cap upper surface is equipped with air blowing guide plate, and the gear housing lower surface is equipped with lower guide plate.
Preferably, the buffer shock-absorbing mechanism includes rack-mount fixed block, is equipped with straight line inside fixed block
Bearing, two guide rods parallel water plane sequentially pass through linear bearing, gasket, spring and gear block, the guide rod
Both ends with limited screw be arranged on fixed block.
Preferably, the motor output shaft is connected by shaft coupling with the drive bevel gear of gear-box.
Preferably, the bracket further includes erection support, turntable, fixed plate and gear-box installation disk, the gear-box
Installation disk is arranged in front of fixed plate, and the back side of fixed plate is arranged in the turntable, and the gear-box is installed disk and turned
Disk is fixed together around fixed plate rotation, and the fixed plate is fixed on erection support.
Preferably, the gear-box installation disk is equipped with handle, handle base and backing pin, and the backing pin is pacified across gear-box
Dress disk is stuck on the card slot of turntable, and the handle front end passes through gear-box installation disk and fixed plate, and the handle is by spring
It is pressed in handle base, the handle base is fixed on gear-box installation disk, gear-box can be made to install by pulling out handle
Disk and gear-box rotate to the angle of setting.
The technical effect and advantage of the utility model: a kind of rotary electrode sharpening machine of achievable mobile working, its energy
Enough butt welding tongs upper/lower electrodes carry out reconditioning simultaneously, and can realize the electrode dressing in horizontally and vertically the two directions,
The electrode dressing quality and efficiency of soldering turret are improved, equipment can move freely and fix, easy to use.
Detailed description of the invention
Fig. 1 is a kind of general illustration of the rotary electrode sharpening machine of achievable mobile working;
Fig. 2 is a kind of gear-box perspective view of the explosion of the rotary electrode sharpening machine of achievable mobile working;
Fig. 3 is a kind of support schematic diagram of the rotary electrode sharpening machine of achievable mobile working;
Fig. 4 is a kind of gear-box installation disk schematic diagram of the rotary electrode sharpening machine of achievable mobile working.
In figure: 1- buffer shock-absorbing mechanism, 2- motor, 3- pivot flange, 4- gear-box, 5- bracket, 6-PLC control electronic box,
7- cutting disc, 8- moving trolley, 401- air blowing guide plate, 402- gear box cover, 403- reconditioning blade, 404- reconditioning knife rest,
405- gear shaft, 406- driven wheel of differential, 407- gear housing, the engagement of 408- drive bevel gear, 409- lower guide plate, 11- are solid
Determine block, 12- guide rod, 13- linear bearing, 14- gasket, 15- spring, 51- gear-box installation disk, 52- fixed plate, 53- to turn
Disk, 54- erection support, 511- backing pin, 512- handle base, 513- handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in figs. 1-4, the present embodiment provides a kind of rotary electrode sharpening machines of achievable mobile working, including electricity
Machine 2, gear-box 4, pivot flange 3, buffer shock-absorbing mechanism 1, PLC control electronic box 6, cutting disc 7, moving trolley 8 and bracket 5, institute
One end that pivot flange 3 is arranged in motor 2 is stated, the other end of the pivot flange 3 is provided with gear-box 4, the pivot flange 3
It is arranged on bracket 5 by buffer shock-absorbing mechanism 1, the bracket 5 is fixed in moving trolley 8, is additionally provided on the bracket 5
PLC controls electronic box 6 and cutting disc 7.The gear-box 4 include gear housing 407, gear box cover 402, drive bevel gear 408, from
Dynamic bevel gear 406, gear shaft 405, reconditioning knife rest 404, reconditioning blade 403, air blowing guide plate 401 and lower guide plate 409, it is described
Reconditioning blade 403 is arranged in reconditioning knife rest 404, and the reconditioning knife rest 404 is mounted in gear shaft 405, the gear shaft 405
It is connected by key driven wheel of differential 406, the driven wheel of differential 406 and drive bevel gear engagement 408, the drive bevel gear
408 and gear shaft 405 gear housing 407 is mounted on by bearing, the gear housing 407 is equipped with gear box cover 402, described
402 upper surface of gear box cover is equipped with air blowing guide plate 401, and 407 lower surface of gear housing is equipped with lower guide plate 409.It is described
Buffer shock-absorbing mechanism 1 includes the fixed block 11 that is mounted on bracket 5, is equipped with linear bearing 13 inside fixed block 11, and described two
12 parallel water plane of root guide rod sequentially passes through linear bearing 13, gasket 14, spring 15 and pivot flange 3, the guide rod 12
Both ends with limited screw be arranged on fixed block 11;The bracket 5 further includes erection support 54, turntable 53,52 and of fixed plate
Gear-box installs disk 51, and the gear-box installation disk 51 is arranged in front of fixed plate 52, and the setting of turntable 53 is solid
The back side of fixed board 52, the gear-box installation disk 51 and turntable 53 are fixed together around the rotation of fixed plate 52, institute
Fixed plate 52 is stated to be fixed on erection support 54.Gear-box installs disk 51 and is equipped with handle 513, handle base 512 and gear
Pin 511, the backing pin 511 pass through gear-box installation disk 51 and are stuck on the card slot of turntable 53, and 513 front end of handle passes through tooth
Roller box installs disk 51 and fixed plate 52, and for the handle 513 by spring compression in handle base 512, the handle base 512 is fixed
On gear-box installation disk 51, gear-box installation disk 51 and gear-box 4 can be made to rotate to setting by pulling out handle 511
Angle.
Embodiment 1: when carrying out reconditioning electrode to the manual soldering turret of vertical direction, start this equipment, it can be seen that reconditioning knife
Piece 403 is at the uniform velocity rotating, and operator leads the air blowing guide plate 401 that the soldering turret electrode for needing reconditioning moves on to gear-box 4 under
To the button between plate 409, pressing soldering turret closure, the upper/lower electrode of soldering turret is set to compress reconditioning blade 403, sharpening machine was at 1-3 seconds
The reconditioning of the interior upper/lower electrode for completing soldering turret, complete move back of reconditioning snap pincers, and air blowing guide plate 401 is ventilated, on reconditioning blade 403
Copper cut and blow away, so that 403 surface of reconditioning blade is kept sharp.
Embodiment 2: when carrying out reconditioning electrode to the manual soldering turret of horizontal direction, the handle on gear-box installation disk 51 is pulled out
Hand 513, and rotate clockwise, backing pin 511 in place, unclamps handle 513 and inserts it into location hole, make motor 2 and gear-box 4
As gear-box installation disk 51 is rotated by 90 °, the soldering turret electrode dressing of horizontal direction can be carried out.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.