Multistation plate parts boring and milling tire
Technical field:
Multistation plate parts boring and milling tire is that a kind of digital-control boring-milling machine is with processing mold, the particularly a plurality of plate parts boring-mill works of multistation.
Background technology:
On engine lathe, use four paws chucking template workpiece to process at present, need only process and rationally also can finish, still, want the centering plane before the turning on the one hand, otherwise will make the flat thin thickness ununiformity, not only influence intensity, and install to rear surface injustice on the motor, influence outward appearance.Iron filings twine cutter and pull explosion suppresion surface easily during finish turning on the other hand, so will just can finish through turning repeatedly, plate parts is easily trembled in the turning, and there is ripple on the surface, and qualification rate is not high yet, causes manufacturing cost to improve, and influences the business economic benefit.
Summary of the invention:
What the utility model multistation plate parts boring and milling fetal hair made eye bright is: the boring-mill work mold that manufactures and designs a kind of a plurality of plate parts of multistation that can satisfy machining accuracy unlike the prior art.
The utility model multistation plate parts boring and milling tire is achieved in that and contains processing placenta and transmission chucking system two parts, is made up of carcass, briquetting, block, positioning boss, dovetail groove, workpiece, vertical straight trough, bearing block, fastening bolt, bearing, locking nut, power transmission shaft, lock-screw, alignment pin; Processing placenta and transmission chucking system are assemblied in carcass periphery upper surface by the fastening bolt combination; Carcass periphery upper surface is shaped on the screw equipped with bearing block of some; A, processing placenta part: form by carcass, block, positioning boss, dovetail groove, workpiece and vertical straight trough, carcass outer bottom center is shaped on the positioning boss equipped mutually with boring and milling machine workbench centre bore, the bottom periphery extension is shaped on the gulde edge of accepting of certain width, outer surface is shaped on the horizontal dovetail groove and vertical straight trough of some all around, and horizontal dovetail groove is installed block by trapezoidal bolt; B, transmission chucking system are made up of briquetting, bearing block, fastening bolt, bearing, locking nut, power transmission shaft, lock-screw and alignment pin; Spiral is equipped on briquetting and the power transmission shaft, and power transmission shaft is formed one by bearing and bearing block, and by the locking nut positioning and locking, nut is installed lock-screw to power transmission shaft on top, bearing block outer end; Power transmission shaft be spun on spiral on briquetting device in vertical straight trough.
Running part is connected with carcass with fastening bolt, during use, earlier in the T type groove of the right side, four sides of carcass, positive stop is installed, integral body is installed to the fraise jig body on the boring and milling machine workbench again, seam on allowing in positioning spigot below the fraise jig body and the boring and milling machine work matches, centering one side back fastens the boring and milling tire pressure with pressing plate, in the one side of fraise jig body two to three terminal box cover plates are installed then, limit the free degree of workpiece with positive stop along X-direction, the free degree of Y-axis vertical direction is then limited by the briquetting in the kinematic scheme three, limited the free degree of workpiece perpendicular to the mold plane of boring and milling machine workbench, thereby made workpiece in mold, occupy a definite position along Z-direction; Power transmission shaft in the rotation diagram three makes briquetting move the chucking of realizing workpiece along the Y direction straight line, when the milling one side, can on its excess-three face of fraise jig body, workpiece be installed, after one side processes, platen revolved turn 90 degrees, can process another side, thereby realize the effect of multistation processing.
The utility model multistation plate parts boring and milling tire beneficial effect: effect is very good, with the explosion suppresion surface that electric machine stand outlet box plane matches, surface roughness requires to reach more than the Ra3.2, has not only improved production efficiency greatly, guarantee quality, and satisfied the needs of producing.
Description of drawings:
Accompanying drawing 1 is the utility model multistation plate parts boring and milling tire assembling schematic diagram
Accompanying drawing 2 is the utility model multistation plate parts boring and milling tire processing placenta schematic diagrames
Accompanying drawing 3 is the utility model multistation plate parts boring and milling tire transmission chucking system schematic
Among the figure: carcass 1, briquetting 2, block 3, positioning boss 4, dovetail groove 5, workpiece 7, vertical straight trough 6, bearing block 9, fastening bolt 10, bearing 11, locking nut 12, power transmission shaft 13, lock-screw 14, alignment pin 8
The specific embodiment:
The utility model multistation plate parts boring and milling tire contains processing placenta and transmission chucking system two parts, is made up of carcass 1, briquetting 2, block 3, positioning boss 4, dovetail groove 5, workpiece 7, vertical straight trough 6, bearing block 9, fastening bolt 10, bearing 11, locking nut 12, power transmission shaft 13, lock-screw 14 and alignment pin 8; Processing placenta and transmission chucking system are assemblied in carcass 1 upper surface all around by fastening bolt 10 combinations; Carcass 1) the peripheral upper surface screw equipped that be shaped on some with bearing block 9;
A, processing placenta part: form by carcass 1, block 3, positioning boss 4, dovetail groove 5, workpiece 7 and vertical straight trough 6, carcass 1 outer bottom center is shaped on the positioning boss 4 equipped mutually with boring and milling machine workbench centre bore, the bottom periphery extension is shaped on the gulde edge of accepting of certain width, outer surface is shaped on the horizontal dovetail groove 5 and vertical straight trough 6 of some all around, and horizontal dovetail groove 5 is installed block 3 by trapezoidal bolt;
B, transmission chucking system are made up of briquetting 2, bearing block 9, fastening bolt 10, bearing 11, locking nut 12, power transmission shaft 13, lock-screw 14 and alignment pin 8: spiral is equipped on briquetting 2 and the power transmission shaft 13, power transmission shaft 13 is formed one by bearing 11 and bearing block 9, by locking nut 12 positioning and lockings, nut 12 is installed lock-screw 14 to power transmission shaft 13 on top, bearing block 9 outer end; Power transmission shaft 13 be spun on spiral on briquetting 2 device in vertical straight trough 6.