The processing tool of the footing of motor casing
Technical field
The present invention relates to a kind of processing tool of the footing of motor casing, the frock includes cutterhead and clamps the folder of casing
Tool, is processed with the method for milling to the bottom surface of footing.
Background technology
The motor casing blank cast out, its footing needs to process to ensure flatness, generally on planer or milling machine
One fixture is set, casing is arranged on fixture and then the bottom surface of footing is cut, in the process of footing, casing
Handling want holding time, operating efficiency is not high.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of processing tool of the footing of motor casing, the processing work
Dress during cutting footing, can complete the handling of casing.
The technical scheme is that a kind of processing tool of the footing of motor casing, it includes fixture, cutterhead, work
Make platform, it is characterized in that, workbench includes rotating disk 6, supporting disk 5, lathe bed 4, and lathe bed is chair shape, and supporting disk is fixed on the flat of lathe bed
On the part of face, the cylindrical of rotating disk is equipped with the recess of supporting disk, and the axle on rotating disk extends downwardly from and one from supporting disk
The output axis connection of reductor 7, reductor are arranged in the cavity of lathe bed;Multiple clamping motor machines are symmetrically provided with rotating disk
The fixture of shell, state of the casing on fixture for footing bottom surface upward;Milling head is provided with the vertical portion of lathe bed, on milling head
Cutterhead 9 be located at the top of footing, the bottom surface of footing is cut by the rotation of rotating disk and cutterhead rotation.
It is a feature of the present invention that being cut by the rotation of rotating disk and cutterhead rotation the bottom surface of footing, rotating disk turns
Speed is slower, in working angles, can complete the handling of another casing, so as to eliminate the casing handling shared time, carries
High operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view, and the figure does not draw spacing ring and cutterhead.
Fig. 3 is Fig. 1 A direction views.
Fig. 4 is Fig. 1 B direction views.
Accompanying drawing mark represents respectively:1- footing, 2- rest pads, 3- pressing plates, 4- lathe beds, 5- supporting disks, 6- rotating disks, 7- slow down
Machine, 8- spacing rings, 9- cutterheads, 10- knives, 11- casings, the pedestals of 21- first, the pedestals of 22- second, 23- pressure heads, 24- bolts, 25-
Arm body, 26- extension springs, 31- milling heads.
Embodiment
In conjunction with the embodiment of the brief description of the drawings present invention.
A kind of processing tool of the footing of motor casing, it includes fixture, cutterhead, workbench, it is characterized in that, workbench
Including rotating disk 6, supporting disk 5, lathe bed 4, lathe bed is chair shape, and supporting disk is fixed on the planar section of lathe bed, rotating disk it is cylindrical
It is equipped with the recess of supporting disk, prevents the spacing ring 8 of rotating disk vertical tremor along upper be provided with the recess of supporting disk, rotating disk
On axle output axis connection with a reductor 7 is extended downwardly from from supporting disk, reductor is arranged in the cavity of lathe bed.
The fixture of multiple clamping motor casings is symmetrically provided with rotating disk, state of the casing 11 on fixture is footing 1
Bottom surface upward;Described fixture includes pressing plate 3, a pair of rest pads 2 on rotating disk, the first pedestal 21, the second pedestal
22, rest pad is inverted L-shaped, and its transverse part is opposite, and the footing of casing is accordingly shelved on the transverse part of rest pad, the bottom surface of footing 1
Upward, for pressing plate along rotating disk radially across casing, the inside one end of pressing plate is vertically provided with arm body 25, and the lower removable of arm body connects
It is connected on the pivot pin of the first pedestal 21, the outside one end of pressing plate is provided with U-lag, and one end of bolt 24 is movably connected in the second pedestal
In pivot pin on, bolt around pivot pin rotate when, the other end of bolt can be inserted in the U-lag of pressing plate, tighten the other end of bolt
On nut, pressing plate is pressed on the inwall of casing.2 pressure heads 23 of center section space set of described pressing plate, pass through pressure
Head pushes down the inwall of casing, can so improve compression effect.
Described fixture can also add the structure of V shape iron using pressing plate, and the housing part of casing is shelved on the groove of V shape iron,
Upward, pressing plate is pressed on the inwall of casing for the bottom surface of footing.
Milling head 31 is provided with the vertical portion of lathe bed, cutterhead 9 is installed on the main shaft of milling head, cutterhead is located at the upper of footing
It is square, multiple knives 10 are symmetrically housed on the circumferential section of cutterhead, the bottom surface of footing entered by the rotation of rotating disk and cutterhead rotation
Row cutting.
For convenience of the handling of casing, the inside one end of pressing plate extends one section, and the section is connected by extension spring 26 and rotating disk
Connect, after the nut on bolt 24 is removed, the elastic force of extension spring makes pressing plate be rotated around the pivot pin of the first pedestal 21 and lifted.
Application method is to start reductor and milling head to make the rotation and cutterhead rotation of rotating disk, away from the fixture at milling head
The upper handling for carrying out casing.