CN201357230Y

CN201357230Y - Double-system numerical control lathe

Info

Publication number: CN201357230Y
Application number: CNU2008201996611U
Authority: CN
Inventors: 芦方群
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2009-12-09
Anticipated expiration: 2018-12-22

Abstract

The utility model belongs to the technical field of numerical control lathes, and relates to a double-system numerical control lathe, which comprises a frame, slide rails, a controller, a work piece chuck, a motor, cutter holders and a lathe cutter arranged on the cutter holder, and is characterized in that two longitudinal slide rails are arranged on the frame in parallel along the axis direction of the work piece chuck; the two longitudinal slide rails are respectively provided with large plankers capable of moving along the longitudinal slide rails; each planker is respectively provided with a horizontal slide rail; each horizontal slide rail is respectively provided with a small planker; each small planker is provided with a multi-position cutter holder capable of moving along the horizontal slide rail; each multi-position cutter holder is capable of rotating relatively to the horizontal slide rail; a controller controls the movement of each horizontal slide rail and each cutter holder as well as the rotation of each cutter holder according to the preset programs; and the double-system numerical control lathe has the advantages of high automation degree, simple operation, short processing time, small production area occupied in workshops, low cost and high production efficiency.

Description

The dual system numerically controlled lathe

Technical field

The utility model belongs to the numerically controlled lathe technical field, refers in particular to a kind of dual system numerically controlled lathe.

Background technology

Development along with machinery manufacturing industry, numerically controlled lathe is as the key equipment of part processing, obtain at present popularizing of larger amt at home and abroad, it be utilize stored program in the computer go to control cutter to workpiece circulate automatically in length and breadth to machining, can guarantee the homogeneity with a collection of workpiece size, improve the quality of product greatly, its weak point is, the one, because the station complexity that most workpiece need be processed, machining period is longer; The 2nd, some workpiece adds need be changed cutter man-hour and just can machine, this has just caused the lengthening of process time, fitting operation time, for making a concentrated effort to finish the processing of workpiece, the user who has adopts two numerically controlled lathes to carry out method for processing, this has caused the waste of device resource and the increasing of Workshop Production area again, and operating efficiency is not high.

At above-mentioned deficiency, Chinese patent 02231472.5 discloses a kind of " double end numerically controlled lathe ", referring to Fig. 1: it is to be respectively arranged with headstock case 3,4 at the two ends of the guide rail of lathe stand 1, be provided with knife rest and lathe tool at the middle part of guide rail, drive cutter and move adding the planker of man-hour by the centre, thus processing work.After the workpiece completion of processing of left end, cutter can be processed the right-hand member workpiece, and cutter is processed in the process of right-hand member workpiece automatically, the workpiece of left end can be unloaded.Therefore, numerically controlled lathe is in the state of processing work always, its working (machining) efficiency has raising slightly than centre numerically controlled lathe, but, this double end numerically controlled lathe is owing to adopt a cutter, have only a cutter in use in work, so the raising of its working (machining) efficiency is not obvious, can't thoroughly solve the ineffective problem of numerically controlled lathe.

A kind of digital controlled lathe with multiple machining heads of novelty is provided, makes it have production efficiency height, low, the convenience operation of cost.

Summary of the invention

The purpose of this utility model provides a kind of machine driving of usefulness two cover lathe tools and the dual system numerically controlled lathe that control system is carried out efficiently, processed continuously the different parts of same workpiece respectively.

The purpose of this utility model is achieved in that

The dual system numerically controlled lathe, include frame, slide rail, controller, Workpiece clamping head, motor, knife rest and be installed in lathe tool on the knife rest, it is characterized in that: the axis direction at described frame upper edge Workpiece clamping head has been arranged side by side two vertical slide rails, on two vertical slide rails, be respectively arranged with the saddle that slide rail longitudinally moves, on each saddle, be respectively arranged with horizontal slide rail, on every horizontal slide rail, be respectively arranged with upper slide rest, each upper slide rest is provided with the multistation knife rest that can move along horizontal slide rail, each multistation knife rest can rotate with respect to horizontal slide rail, and controller is by every horizontal slide rail of predefined programme-control, the rotation of mobile and each knife rest of each knife rest.

Above-mentioned vertical slide rail is 90 ° with the angle of horizontal slide rail.

Above-mentioned controller has two, and two controllers are controlled the station and the feed of two groups of lathe tools respectively.

The outstanding compared to existing technology advantage of the utility model is:

Automaticity height of the present utility model, owing to adopt two lathe tools to drag and control system, an equipment has the public of two equipment, can be under the control of the program of importing in advance, a plurality of stations to a workpiece carry out continual order processing, can finish processing after the feeding to the workpiece all sites, removed the trouble of changing cutter from, also do not need to process with two chassis beds, reduced the fitting operation time, shorten process time greatly, avoided the fund waste of purchase of equipment simultaneously, also solved and taken the big problem of Workshop Production area, reduced production cost, improved production efficiency.

Description of drawings

Fig. 1 is the structural representation of double end numerically controlled lathe in the background technology.

Fig. 2 is the schematic perspective view of partial structurtes of the present utility model.

Fig. 3 is a principle schematic of the present utility model.

The specific embodiment

With specific embodiment the utility model is further described below, referring to Fig. 2-3:

The dual system numerically controlled lathe, include frame 10, slide rail, controller, Workpiece clamping head 60, motor, knife rest and be installed in lathe tool on the knife rest, it is characterized in that: the axis direction at described frame 10 upper edge Workpiece clamping heads 60 has been arranged side by side two

vertical slide rails

30,31, at two vertical slide rails 30, be respectively arranged with slide rail 30 longitudinally on 31,31 saddles that move, on each saddle, be respectively arranged with

horizontal slide rail

20,21, at every horizontal slide rail 20, be respectively arranged with upper slide rest on 21, each upper slide rest is provided with can be along horizontal slide rail 20, the 21 multistation knife rests 40 that move, 41, each

multistation knife rest

40,41 can be with respect to

horizontal slide rail

30,31

rotate controller

50,51 by every horizontal slide rail 20 of predefined programme-control, 21, each knife rest 40,41 move and each knife rest 40,41 rotation.

The angle of above-mentioned

vertical slide rail

20,21 and

horizontal slide rail

30,31 is 90 °.

Above-mentioned

controller

50,51 has two, and two

controllers

50,51 are controlled the station and the feed of two groups of lathe tools respectively.

Wherein: equipment such as controller 50, vertical slide rail 20, horizontal slide rail 30, knife rest 40 and dragging motor 201,301 thereof are that a cover lathe tool drags and control system; Equipment such as controller 51, vertical slide rail 21, horizontal slide rail 31, knife rest 41 and dragging motor 211,311 thereof are that a cover lathe tool drags and control system; Workpiece clamping head 60 that headstock drives and feed system thereof are delivered to a station with workpiece 80 and are processed in proper order for two cover systems, feeding again, reprocessing, circulation successively.

The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims

1, the dual system numerically controlled lathe, include frame, slide rail, controller, Workpiece clamping head, motor, knife rest and be installed in lathe tool on the knife rest, it is characterized in that: the axis direction at described frame upper edge Workpiece clamping head has been arranged side by side two vertical slide rails, on two vertical slide rails, be respectively arranged with the saddle that slide rail longitudinally moves, on each saddle, be respectively arranged with horizontal slide rail, on every horizontal slide rail, be respectively arranged with upper slide rest, each upper slide rest is provided with the multistation knife rest that can move along horizontal slide rail, each multistation knife rest can rotate with respect to horizontal slide rail, and controller is by every horizontal slide rail of predefined programme-control, the rotation of mobile and each knife rest of each knife rest.

2, dual system numerically controlled lathe according to claim 1 is characterized in that: described vertical slide rail is 90 ° with the angle of horizontal slide rail.

3, dual system numerically controlled lathe according to claim 1 is characterized in that: described controller has two, and two controllers are controlled the station and the feed of two groups of lathe tools respectively.