CN2423081Y

CN2423081Y - Machine tool

Info

Publication number: CN2423081Y
Application number: CN 00214859
Authority: CN
Inventors: 魏建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-23
Filing date: 2000-05-23
Publication date: 2001-03-14
Anticipated expiration: 2010-05-23

Abstract

The utility model relates to a multifunctional machine tool with wide working range, which comprises a bottom seat, a work table, a vertical post and a power head, wherein, the bottom seat comprises a base seat, a leading screw of the base seat, and a guide rail of the base seat; the work table comprises a flat table, a vertical guide wheel, vertical screw nuts; the power head comprises a support arm, a cutting motor, a milling motor and a work device; the work device comprises a cutting device and a milling locking device; the milling device comprises a work sleeve barrel, a main shaft, and a rotary handle; the main shaft is movably connected with the work sleeve barrel; the rotary handle is connected with the main shaft in a tooth form; the milling motor, the milling device and the support arm are fixedly connected; the milling motor is connected with the milling device through a belt wheel.

Description

Lathe

The utility model relates to lathe, relates in particular to the lathe of processing architectural shape.

The lathe of common process architectural shape comprises base, workbench, column, unit head; Base comprises pedestal, be positioned at above the pedestal and can rotate relatively with pedestal and the leading screw of front and back horizontal positioned, be positioned at left and right two guide rails that front and back are horizontally disposed of fixedlying connected with pedestal of leading screw, two groups of directive wheels that workbench comprises platform, fixedly connected below with platform, the screw of fixedlying connected below with platform; Directive wheel and with it become roll connection corresponding with the base middle guide; Screw is corresponding with leading screw in the base and become with it to be threaded; When rotating threaded shaft, workbench can move forward and backward; Column is fixedlyed connected with base; Horizontal mounting arm, cutting motor, the equipment placed about unit head comprises; Equipment comprise the setting that places the cutting cutlery that can cut architectural shape, front and back with the corresponding and fixedly connected with it cutter sweep of cutting cutlery; The support arm right-hand member is fixedlyed connected with column top; Cutting motor is fixedlyed connected with support arm; Cutter sweep is fixedlyed connected with support arm; Cutting motor is connected with equipment by belt pulley.This lathe function is few, and the range of work is narrow.

The purpose of this utility model provides a kind of multi-functional, lathe that the range of work is wide.

For achieving the above object, the technical solution adopted in the utility model is: a kind of lathe, comprise base, workbench, column, unit head, and base comprises pedestal, pedestal leading screw, base rail; Workbench comprise platform, the longitudinally guiding corresponding wheel with base rail, with the corresponding vertical screw of pedestal leading screw; Unit head comprises support arm, cutting motor, equipment; Equipment comprises cutter sweep; Its characteristics are: unit head also comprises a milling motor; Equipment also comprises milling attachment; Milling attachment comprises the work sleeve of setting, the main shaft that has central through hole, the rotary handle that has the work that the is positioned at sleeve of bearing and become to flexibly connect with it; Alignment of shafts through hole bottom is for installing the standard taper hole of milling cutlery, rotary handle the inner is passed the work sleeve lateral wall and is become tooth to be connected with main shaft, by rotating rotary handle main shaft is moved up and down in the work sleeve, milling motor, milling attachment are fixedlyed connected with support arm, and the milling motor is connected with milling attachment by belt pulley.

Because the utility model medium power head also comprises the milling motor, equipment also comprises milling attachment, the milling motor is connected by belt pulley with milling attachment, milling attachment can be installed cutleries such as drill bit, milling cutter, grinding, fraising according to need of work, therefore increased the function of lathe, improved operating efficiency, reduced labour intensity, made the range of work more extensive.

The utility model will be further described below in conjunction with accompanying drawing.

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is another kind of structural representation of the present utility model.

A kind of lathe as shown in Figure 1, 2, comprises base, workbench, column 19, unit head; Base comprise the bottom ground seat 1, be positioned at above the ground seat can rotate relatively with ground seat and the common ground seat leading screw 3 of left and right horizontal positioned, be positioned at left and right horizontally disposed ground seat guide rail, the top base 2 of forward and backward fixedly connected with the ground seat two of a leading screw, be positioned at above the pedestal and can rotate relatively with pedestal and the pedestal leading screw 4 of forward and backward horizontal positioned, be positioned at the left and right two forward and backward horizontally disposed base rail 5 of fixedlying connected above with pedestal of pedestal leading screw; Pedestal also comprise be fixedly connected on below the pedestal with the corresponding guide roller of ground seat guide rail, be fixedly connected on below the pedestal with the corresponding horizontal screw of ground seat leading screw; Workbench comprise common platform 7, with the corresponding longitudinally guiding of base rail wheel 6, with the corresponding vertical screw of pedestal leading screw; To take turns 6 all be that rolling is connected to longitudinally guiding in guide roller in ground seat guide rail and the pedestal, base rail 5 and the workbench; Vertical screw in horizontal screw in ground seat leading screw 3 and the pedestal, pedestal leading screw 4 and the workbench is all for being threaded; A seat leading screw can make that pedestal and workbench are left and right to be moved rotatably, and the rotating basis leading screw can make that workbench is forward and backward to be moved; Column 19 comprises forward and backward two common columns side by side of fixedlying connected with the ground seat, be with

column sleeve

20,21 on the column, the column sleeve comprises upper pillar stand sleeve 20 and lower pillar stand sleeve 21, upper and lower column sleeve is for can be rotatably connected relatively in horizontal plane, two root posts 19 pass upper pillar stand sleeve 20 and become upper and lower being slidingly connected with it, one in two root posts is passed lower pillar stand sleeve 21 and becomes flexible connection with it, and two column tops are fixedly connected; Connect a common elevating screw 23 of erectting on the column 19; Elevating screw becomes common relative being rotatably connected with two column tops; Fixedly connected one common lifting handle 22 on the ground seat in the base, elevating screw is corresponding with lifting handle and become common tooth to connect with it, fixedly connected one common lifting screw on the upper pillar stand sleeve, this screw and elevating screw 23 corresponding and with it one-tenth be threaded; The rotation and lifting handle can make the elevating screw original place rotate, thereby upper and lower column sleeve is moved with the lifting screw is upper and lower; Unit head comprises common horizontal mounting arm 16, common cutting motor 13, common milling motor 12, equipment; Equipment comprises common cutting cutlery 9, common and the corresponding cutter sweep 10 of cutting cutlery, common milling attachment 12, the common milling cutlery 8 corresponding with milling attachment; Milling attachment in the present embodiment adopts is equipment in the common bench drill, and it comprises a work sleeve 15 of erectting, have the work that the is positioned at sleeve of bearing and become the main shaft that has central through hole 11, the rotary handle 14 of flexible connection with the work sleeve; Alignment of shafts through hole bottom is for installing the standard taper hole of milling cutleries such as drill bit, milling cutter, grinding, fraising, rotary handle the inner is passed the work sleeve lateral wall and is become tooth to be connected with the main shaft upper bearing (metal), can make main shaft upper and lower moving in the work sleeve by rotating rotary handle; Cutting motor 12, cutter sweep 10, milling motor 17, milling attachment 12 all are fixedly connected on the support arm 16, cutting motor adopts common method to be connected with cutter sweep by belt pulley, the milling motor adopts common method to be connected with milling attachment by belt pulley, support arm 16 right-hand members are fixedlyed connected with lower pillar stand sleeve 21, the common retaining mechanism 18 that has a pair of mutual correspondence on the upper and lower column sleeve, this retaining mechanism can make upper and lower column sleeve relative fixed.When pinning retaining mechanism rotation and lifting handle, by elevating screw, upper and lower column sleeve is moved along column is upper and lower, unit head is upper and lower to be moved thereby can make; Retaining mechanism in unclamping upper and lower column sleeve, the support arm in the unit head can rotate in horizontal plane around column with the lower pillar stand sleeve, when rotating to when needing angle, pins retaining mechanism, and fixedly the lower pillar stand sleeve no longer rotates support arm.Because unit head can upper and lowerly move and can rotate in horizontal plane, improved the range of work of lathe greatly, because equipment comprises that promptly cutter sweep comprises milling attachment again in the utility model, can carry out different millings, grinding, boring, fraising, bore hole and cutting according to user's demand, and can cut stone material, timber, metal, having increased the function of lathe, the utility model range of work is extensive, easy to operate, reduced labour intensity.

Claims

1, a kind of lathe comprises base, workbench, column (19), unit head; Base comprises pedestal (2), pedestal leading screw (14), base rail (5); Workbench comprise platform (7), the longitudinally guiding corresponding wheel (6) with base rail, with the corresponding vertical screw of pedestal leading screw; Unit head comprises support arm (16), cutting motor (13), equipment; Equipment comprises cutter sweep (10); It is characterized in that: unit head also comprises a milling motor (17); Equipment also comprises milling attachment (12); Milling attachment comprises the work sleeve (15) of setting, the main shaft that has central through hole (11), the rotary handle (14) that has the work that the is positioned at sleeve of bearing and become to flexibly connect with it; Alignment of shafts through hole bottom is for installing the standard taper hole of milling cutlery (8), rotary handle the inner is passed the work sleeve lateral wall and is become tooth to be connected with main shaft, rotating on handle by rotation can make main shaft move up and down in the work sleeve, milling motor (17), milling attachment (12) are fixedlyed connected with support arm (16), and the milling motor is connected with milling attachment by belt pulley.

2, lathe according to claim 1, it is characterized in that: be with the column sleeve (20 that becomes to slide up and down connection with it on the described column (19), 21), the column sleeve is fixedlyed connected with described support arm (16), a fixedly connected lifting screw on the column sleeve, described column (19) the top elevating screw (23) of erectting that is rotatably connected relatively, the fixedly connected one and lifting handle (22) that with it becomes tooth connect corresponding on the described base with elevating screw, elevating screw and lifting screw are for being threaded, and the rotation and lifting handle can make the elevating screw original place rotate and the column sleeve is moved up and down with the lifting screw.

3, lathe according to claim 2, it is characterized in that: before described column (19) is, after side by side two root posts, described column sleeve (20,21) comprise upper pillar stand sleeve (20) and lower pillar stand sleeve (21), two root posts pass the upper pillar stand sleeve and become to slide up and down connection with it, one in two root posts is passed the lower pillar stand sleeve and becomes flexible connection with it, the upper pillar stand sleeve is fixedlyed connected with described lifting screw, described elevating screw (23) is threaded with the lifting screw, on, the lower pillar stand sleeve is for being rotatably connected relatively in horizontal plane, lower pillar stand sleeve and described support arm (16) are for fixedlying connected, on, have the retaining mechanism (18) of a pair of mutual correspondence on the lower pillar stand sleeve, retaining mechanism can make, lower pillar stand sleeve relative fixed.

4, according to claim 1 or 2 or 3 described lathes, it is characterized in that: described base also comprise the bottom ground seat (1), be positioned at above the ground seat with ground seat can rotate relatively and left and right horizontal is placed ground seat leading screw (3), be positioned at forward and backward two a left and right horizontally disposed ground seat guide rail of fixedlying connected of leading screw with the ground seat; The described pedestal (2) that is positioned at ground seat top also comprises and is fixedly connected on corresponding with ground seat guide rail below the pedestal and the guide roller that connects of becoming to roll with it, is fixedly connected on the horizontal screw corresponding with ground seat leading screw and that become to be threaded with it below the pedestal; Described column (19) is fixedlyed connected with the ground seat.