Boring machines the clamping apparatus design of taper hole spare parts

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This clamping apparatus is had make simple, dependability tall, use convenient characteristic, can make sure the taper hole on the spare parts machines precision effectively, improve treatment efficiency, the taper hole that can extend other kind kind on spare parts treatment. A few typical taper hole in machining project machine kind when the spare parts, the special structure that fastens as a result of spare parts aperture (1) seeing a picture, undertake very hard machining on general purpose machine tool, design precision and treatment efficiency are couldn't get assure, assemble what affect a part badly quality and manufacturing schedule. We pass analysis and argumentation, fumble the treatment plan that gives an effective, can assure the treatment quality of taper hole of this kinds of spare parts and efficiency. Graph 11.

Advocate boring lever 2.

Hua Jian 3.

Sliding sleeve 4.

Bedspring 5.

Fixed position is sold 6.

Block dish 7.

Deputy boring lever 8.

Axis 9.

Knife head 10.

Close solid bolt 11.

Gyro wheel 12.

Adjust bolt 13.

Template pursues 2 hardwares data is ZG310-570, difficulty of spare parts treatment basically is a paragraph of taper hole of the Kong Zhong inside the spare parts. Machined this kind of spare parts in the past (small-sized spare parts) the method is: According to the diameter of small end of spare parts taper hole, use boring to machine straight aperture, use awl reamer thick bore with a reamer next, in bore with a reamer of essence of handiwork of reamer of essence of the reoccupy when assembling. Use this kind of method to machine taper hole diameter bigger, length compares difficulty when the spare parts with taller hardness of longer, material, and purchase and create difficulty of reamer big, finished cost Gaojujia is versed in efficiency is low, go against batch production. Pass the analysis to machining difficulty, link the demand that actual batch produces, the special fixture that if the graph is shown 2 times,we designed, the treatment to this spare parts came true on horizontal boring machine. Graph composition of a picture of the 2 recognizance that it is clip. Clamping apparatus uses profiling law principle (namely according to) of angle of spare parts taper hole, will adjust through using taper plug guage the taper of template, decide the cutting contrail of boring cutter, make sure taper hole is machined thereby. The specific use means of tool is: Will advocate the awl handle of boring lever (Mohs 5) insert centering of taper hole of boring machine main shaft, use bolt general next advocate 1 close solid is in boring lever boring machine is smooth come back dish on, exit boring machine main shaft again, make its and advocate boring lever 1 break away from, sell with fixed position 5 will advocate boring lever 1 with deputy boring lever 7 locking are together, can form a common straight arbor so, the straight opening that uses boring spare parts to go up and taper hole according to small end diametical dimension beforehand after boring is over for boring of straight aperture of straight aperture; , take out fixed position to sell 5 change knife head, actuate is smooth come back dish make boring lever rotates, make at the same time boring machine workbench (workpiece) right motor-driven feed is driven block dish 6 move at the same time right, force sliding sleeve thereby 3 edges Hua Jian 2 make axial move right, as a result of template 13 close solid are in sliding sleeve 3 on, so template 13 will follow sliding sleeve 3 make axial shift right at the same time, knife head but boring of automatic advance and retreat gives taper hole. This clamping apparatus is had make simple, dependability tall, use convenient characteristic, can make sure the taper hole on the spare parts machines precision effectively, improve treatment efficiency, the taper hole that can extend other kind kind on spare parts treatment. CNC Milling CNC Machining