CN206356893U - A special multi-axis turning and milling compound machine tool - Google Patents

Abstract

The utility model provides a multi-axis turning and milling composite special machine tool, which comprises a workbench, an X-axis sliding table assembly, a Y-axis upright post sliding table assembly and a Z-axis machine head sliding table assembly, wherein the X-axis sliding table assembly comprises an X-axis sliding table, a first linear guide rail, a first motor and a first ball screw, and the X-axis sliding table can move along the X-axis direction on the first linear guide rail through the driving of the first motor and the first ball screw; the Y-axis upright post sliding table assembly comprises a Y-axis upright post, a second linear guide rail, a second motor and a second ball screw, and the Y-axis upright post can move on the second linear guide rail along the Y-axis direction under the driving of the second motor and the second ball screw; z axle aircraft nose slip table subassembly is installed in Y axle stand side, and Z axle aircraft nose slip table subassembly includes lathe aircraft nose, third linear guide, third motor and third ball screw, and the lathe aircraft nose can be followed Z axle direction and removed on third linear guide. The utility model discloses not only can improve machining efficiency height, can also realize automatic big batch processing.

Description

A special multi-axis turning and milling compound machine tool

technical field

The utility model relates to the field of machine tools, in particular to a multi-axis turning-milling compound special machine tool.

Background technique

A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces on a workpiece. Usually the rotation of the milling cutter is the main movement, and the movement of the workpiece and the milling cutter is the feed movement. It can process planes, grooves, various curved surfaces, gears, etc. A milling machine is a machine tool that uses a milling cutter to mill a workpiece. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex profiles, with higher efficiency than planers, and are widely used in machinery manufacturing and repair departments.

A milling machine is a machine tool with a wide range of uses. It can process planes (horizontal planes, vertical planes), grooves (key slots, T-shaped slots, dovetail slots, etc.), toothed parts (gears, spline shafts, sprockets), Spiral surfaces (threads, spiral grooves) and various curved surfaces. In addition, it can also be used to process the surface and inner hole of the rotating body and perform cutting work. When the milling machine is working, the workpiece is installed on the clamping table or the accessories such as the indexing head. The main movement of the milling cutter is the rotation, supplemented by the feeding motion of the clamping table or the milling head, and the workpiece can obtain the required processing surface. Ordinary milling machines process the workpiece by manually driving the movement of the clamping table. This manual processing method has low work efficiency and is prone to safety accidents. When the same parts need to be processed in large quantities, manual processing is required. The precision of the products processed by the operation is often not uniform, and the automation cannot be realized, and the processing speed is also slow.

Utility model content

The purpose of the utility model is to provide a multi-axis turning-milling compound special machine tool which has high processing efficiency and can realize automatic mass processing.

In order to achieve the above object, the utility model provides the following technical solutions:

A multi-axis turning-milling compound special purpose machine tool, including a workbench, an X-axis slide assembly, a Y-axis column slide assembly, and a Z-axis head slide assembly, the X-axis slide assembly is installed on the workbench, and the The X-axis sliding table assembly includes an X-axis sliding table, a first linear guide, a first motor and a first ball screw, and the X-axis sliding table is driven by the first motor and the first ball screw on the first straight line. The guide rail can move along the X-axis direction; the Y-axis column slide assembly is installed on the X-axis slide table, and the Y-axis column slide assembly includes a Y-axis column, a second linear guide rail, a second motor and a second ball screw, the Y-axis column can move along the Y-axis direction on the second linear guide rail driven by the second motor and the second ball screw; the Z-axis head slide assembly is installed on the side of the Y-axis column, The Z-axis head slide assembly includes a machine head, a third linear guide rail, a third motor and a third ball screw, and the machine head moves on the third linear guide rail through the third motor and the third ball screw Can move along the Z-axis direction.

Further, a numerical control system is also included, the numerical control system is electrically connected with the first motor, the second motor and the third motor respectively, and controls the rotation of the first motor, the second motor and the third motor.

Further, the workbench is also provided with a clamping platform, and the clamping platform is located below the head of the machine tool.

Further, the first motor, the second motor and the third motor are stepper motors.

The beneficial effects of the utility model are: by setting the X-axis sliding table assembly, the Y-axis column sliding table assembly and the Z-axis machine head sliding table assembly, the machine head of the milling machine can move along the first linear guide rail when the workpiece is being processed. Move in the X-axis direction, move in the Y-axis direction on the second linear guide rail, and move in the Z-axis direction on the third linear guide rail, so as to realize multi-directional processing of the workpiece, which not only improves the processing efficiency, but also It can realize automatic mass processing.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a perspective structural schematic diagram of another perspective of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

A multi-axis turning-milling compound special purpose machine tool as shown in Figures 1 to 2, including a workbench 1, an X-axis sliding table assembly 2, a Y-axis column sliding table assembly 3 and a Z-axis head sliding table assembly 4, the The X-axis slide assembly 2 is installed on the workbench 1, and the X-axis slide assembly 2 includes an X-axis slide 21, a first linear guide 22, a first motor 23 and a first ball screw 24, and the X The shaft slide table 21 is driven by the first motor 23 and the first ball screw 24 and can move along the X-axis direction on the first linear guide rail 22; the Y-axis column slide table assembly 3 is installed on the X-axis slide table 21 , the Y-axis column slide assembly 3 includes a Y-axis column 31, a second linear guide rail 32, a second motor 33 and a second ball screw 34, and the Y-axis column 31 passes through the second motor 33 and the second ball screw The driving of the rod 34 can move along the Y-axis direction on the second linear guide rail 32; the Z-axis head slide assembly 4 is installed on the side of the Y-axis column 31, and the Z-axis head slide assembly 4 includes a machine tool Head 41, the third linear guide 42, the third motor 43 and the third ball screw 44, the machine head 41 can move along the Z axis on the third linear guide 42 through the third motor 43 and the third ball screw 44 direction to move.

Further, a numerical control system 5 is also included, and the numerical control system 5 controls the rotation of the first motor 23 , the second motor 33 and the third motor 43 .

Further, the workbench 1 is also provided with a clamping platform 6 , and the clamping platform 6 is located below the head 41 of the machine tool.

Working principle: when working, first clamp the workpiece on the clamping table 6, after the milling cutter on the machine head 41 is aligned with the workpiece, start the machine tool, and the numerical control system 5 controls the first motor 23, the second motor 33 and the The third motor 43, and then the first motor 23 drives the milling cutter to move the workpiece along the X-axis direction through the first ball screw 24, and the second motor 33 drives the milling cutter to move along the Y-axis direction through the second ball screw 34 for processing For the workpiece, the third motor 43 drives the milling cutter to move along the Z-axis direction to process the workpiece through the third ball screw 44, so as to realize multi-directional processing of the workpiece, which not only improves the processing efficiency, but also realizes automatic mass processing .

The above description does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the scope of the technical solution of the present invention.

Claims (4)

1. a kind of multiaxis turnning and milling composite special machine tool, it is characterised in that：Including workbench, X-axis slide unit component, Y-axis upright column sliding platform Component and Z axis head slide unit component, the X-axis slide unit component are installed on the table, and the X-axis slide unit component is slided including X-axis Platform, first straight line guide rail, the first motor and the first ball screw, the X-axis slide unit pass through the first motor and the first ball screw Driving can be moved on first straight line guide rail along X-direction；The Y-axis upright column sliding platform component is arranged on X-axis slide unit, described Y-axis upright column sliding platform component includes Y-axis column, second straight line guide rail, the second motor and the second ball screw, and the Y-axis column leads to Crossing the driving of the second motor and the second ball screw can move on second straight line guide rail along Y direction；The Z axis head slide unit Component is arranged on the side of Y-axis column, and the Z axis head slide unit component includes lathe head, the 3rd line slideway, the 3rd motor With the 3rd ball screw, the lathe head can be along Z axis on the 3rd line slideway by the 3rd motor and the 3rd ball screw Move in direction.

2. a kind of multiaxis turnning and milling composite special machine tool according to claim 1, it is characterised in that：Also include digital control system, The digital control system is electrically connected with the first motor, the second motor and the 3rd motor respectively, and control the first motor, the second motor and The rotation of 3rd motor.

3. a kind of vertical knee-type milling machine according to claim 1, it is characterised in that：Clamping bench, institute are additionally provided with the workbench State the lower section that clamping bench is located at lathe head.

4. a kind of multiaxis turnning and milling composite special machine tool according to claim 1, it is characterised in that：First motor, Two motors and the 3rd motor are stepper motor.