CN212734159U

CN212734159U - Multifunctional turning center machine with double main shafts and double Y shafts

Info

Publication number: CN212734159U
Application number: CN202020917001.3U
Authority: CN
Inventors: 林荣芳
Original assignee: ZHANGJIAGANG MINGYANG PRECISION MACHINERY MANUFACTURING CO LTD
Current assignee: ZHANGJIAGANG MINGYANG PRECISION MACHINERY MANUFACTURING CO LTD
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a two multi-functional turning center machines of two Y axles of main shaft, include: the main tool turret is fixed on a Y1 shaft sliding plate, the auxiliary tool apron is arranged side by side with the main spindle, the bed body at the position of the auxiliary tool apron is provided with a Y1 shaft sliding plate which can move 30-60 degrees along a Y1 shaft, the bed body at the position of the auxiliary tool apron is provided with a Y2 shaft sliding plate, and the auxiliary tool apron is fixed on a Y4 shaft sliding plate. The turning center machine adopts a dual-system cutting mechanism, so that the production period can be greatly shortened, and the workpiece can be precisely machined at one time, thereby greatly improving the machining efficiency and the machining precision.

Description

Multifunctional turning center machine with double main shafts and double Y shafts

Technical Field

The utility model relates to a digit control machine tool field, concretely relates to two multi-functional turning center machines of two Y axles of two main shafts.

Background

With the development of the national manufacturing industry, the numerical control machine tool is a mainstream product of the machine tool industry and becomes a key device for realizing the modernization of the manufacturing industry. With the market demands of individuation, modularization and rapid change, the demands on the numerical control machine tool with high efficiency, high reliability and strong universality are increasing. At present, machining centers on the market are basically of a single-spindle structure, namely, one end face is machined, if another end face needs to be machined, manual secondary clamping is needed, the machining centers can adapt to machining of various parts, but the efficiency is lower for large-batch and complex machining of small and medium-sized parts, only one cutter participates in machining at the same time, in order to solve the problem, a client needs to purchase multiple devices to make up for the deficiency of capacity, in addition, the secondary clamping increases the time cost, the assembly and disassembly errors are increased at one time, and the coaxiality of two ends of the part is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the double-spindle double-Y-axis multifunctional turning center machine has high processing efficiency and high processing precision and can meet the processing requirements of various complex workpieces.

In order to solve the above problem, the utility model discloses the technical scheme who adopts does: two Y axle's of two main shafts multi-functional turning center machine includes: the lathe bed is provided with positive main shaft, vice main shaft, main tool turret, vice blade holder on the lathe bed, its characterized in that: the main spindle is fixed with the lathe bed, the auxiliary spindle is positioned on one side opposite to the main spindle, the main spindle and the auxiliary spindle are arranged in a staggered mode, a Z2-axis sliding plate capable of horizontally moving along a Z2 axis is arranged on the lathe bed where the auxiliary spindle is positioned, an X2-axis sliding plate capable of horizontally moving along the X2 axis is arranged on the Z2-axis sliding plate, the auxiliary spindle is fixed on the X2-axis sliding plate, the auxiliary spindle can move to be in butt joint with a workpiece along the main spindle under the driving of the Z2-axis sliding plate and the X2-axis sliding plate, so that the workpiece on the main spindle can be transferred and clamped onto the auxiliary spindle, a Z1-axis sliding plate capable of horizontally moving along the Z1 axis is arranged on the lathe bed on one side of the main spindle, an inclined saddle capable of horizontally moving along the X1 axis is arranged on the Z1-axis sliding plate, a Y1-axis sliding plate capable of moving obliquely by 30-60 degrees along the Y1 axis is arranged on the inclined saddle, the main turret is fixed on a Y1 axis, and the main turret is used for machining the front end of the main spindle, the main tool turret can avoid the auxiliary main shaft under the driving of a Z1 shaft sliding plate, an inclined saddle and a Y1 shaft sliding plate when the main shaft and the auxiliary main shaft are butted with each other, the auxiliary tool apron is positioned on one side opposite to the auxiliary main shaft and is arranged side by side with the main shaft, a Y2 shaft sliding plate capable of vertically moving along a Y2 shaft is arranged on a machine body where the auxiliary tool apron is positioned, the auxiliary tool apron is fixed on the Y2 shaft sliding plate, and a tool on the auxiliary tool apron can be used for machining the rear end of the workpiece which is transferred and clamped on the auxiliary main shaft.

Further, the aforesaid two multi-functional turning center machines of two Y axles of two main shafts, wherein: the auxiliary tool apron comprises: the power tool apron is positioned above the cutter holder, and the outer diameter tool apron is positioned on the side surface.

Further, the aforesaid two multi-functional turning center machines of two Y axles of two main shafts, wherein: three side power cutters for processing the side surfaces of the workpiece, three end power cutters for processing the end surfaces of the workpiece and five inner diameter cutters for processing the inner diameter of the workpiece are arranged in the power cutter holder; the outer diameter tool apron is loaded with three outer diameter tools for processing the outer diameter of a workpiece.

Further, the aforesaid two multi-functional turning center machines of two Y axles of two main shafts, wherein: the main tool turret is a power tool turret.

Further, the aforesaid two multi-functional turning center machines of two Y axles of two main shafts, wherein: the main tool turret is a twelve-tool-position power tool turret.

Further, the aforesaid two multi-functional turning center machines of two Y axles of two main shafts, wherein: the oblique saddle is provided with a Y1 axis sliding plate which can move along the Y1 axis in an oblique angle of 45 degrees.

The utility model has the advantages that: the multifunctional turning center machine of the utility model can greatly accelerate the production period after adopting a double-system cutting mechanism with double main shafts, and can process the front end and the rear end of the workpiece without manual secondary clamping, thereby being capable of precisely processing the workpiece once, and greatly improving the processing efficiency and the processing precision; the multifunctional turning center machine is arranged into double Y shafts and provided with the power tool apron, and can perform more complex and more difficult processing on a workpiece, such as processing an eccentric hole on an end face, and the processing speed and the processing precision can be higher; additionally, multi-functional turning center machine rationally distributed compactly, area is less.

Drawings

Fig. 1 is a schematic structural view of a dual-spindle dual-Y-axis multifunctional turning center machine of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

As shown in fig. 1, the multifunctional turning center machine with double main shafts and double Y-axes comprises: the lathe bed 1 is provided with a main shaft 2, an auxiliary main shaft 3, a main tool turret 4 and an auxiliary tool seat 5, the main shaft 2 is fixed with the lathe bed 1, the auxiliary main shaft 3 is positioned on one side opposite to the main shaft 2, the main shaft 2 and the auxiliary main shaft 3 are arranged in a staggered manner, a Z2 shaft sliding plate 31 capable of horizontally moving along a Z2 shaft is arranged on the lathe bed 1 where the auxiliary main shaft 3 is positioned, an X2 shaft sliding plate 32 capable of horizontally moving along an X2 shaft is arranged on the Z2 shaft sliding plate 31, the auxiliary main shaft 3 is fixed on the X2 shaft sliding plate 32, the auxiliary main shaft 3 can move to be in butt joint with a workpiece along the main shaft 2 under the driving of the Z2 shaft sliding plate 31 and the X2 shaft sliding plate 32, so that the workpiece on the main shaft 2 can be transferred and clamped to the auxiliary main shaft 3, a Z1 shaft sliding plate 41 capable of horizontally moving along the Z1 shaft is arranged on the lathe bed 1 on one side of the main shaft 2, an inclined saddle 42 capable of horizontally moving along the X1 is arranged on the Z1, a Y1 shaft sliding plate 43 capable of moving along the Y1 shaft in an inclined way of 30-60 degrees is arranged on the inclined saddle 42, and in the embodiment, a Y1 shaft sliding plate 43 capable of moving along the Y1 shaft in an inclined way of 45 degrees is arranged on the inclined saddle 42; the wedge-shaped design of the inclined saddle 42 at an angle of 30-60 degrees provides a working temperature environment for fast cutting removal and stabilization of the workbench; the main tool turret 4 is fixed on a Y1 shaft sliding plate 43, a tool on the main tool turret 4 can process the front end side surface of a workpiece clamped on the main spindle 2 through linkage in the X1 shaft and Y1 shaft directions, and can also be used for processing the rear end side surface of the workpiece transferred and clamped on the auxiliary spindle 3, when the main spindle 2 and the auxiliary spindle 3 are butted with the workpiece, the main tool turret 4 can avoid the auxiliary spindle 3 under the driving of a Z1 shaft sliding plate 41, an inclined saddle 42 and a Y1 shaft sliding plate 43, the auxiliary tool apron 5 is positioned on one side opposite to the auxiliary spindle 3, the auxiliary tool apron 5 is arranged side by side with the main spindle 2, a Y2 shaft sliding plate 6 capable of vertically moving along a Y2 shaft is arranged on a bed body 1 where the auxiliary tool apron 5 is positioned, the auxiliary tool apron 5 is fixed on the Y2 shaft sliding plate 6, and the tool on the auxiliary tool apron 5 can be used for processing the rear end of the workpiece transferred and clamped on the auxiliary spindle 3.

The X1 axis, the Y1 axis and the Z1 axis are coordinate systems based on a positive main shaft, the Z1 axis direction is a feeding direction, and the X1 axis and the Y1 axis are respectively vertical to the Z1 axis; the X2, Y2, and Z2 axes are coordinate systems based on the sub spindle, the Z2 axis is the feed direction, and the X2, Y2, and Z2 axes are perpendicular to each other.

In the present embodiment, the sub-holder 5 includes: an upper power seat 51 and a lateral outer diameter seat 52. The power tool apron 51 is loaded with three side power tools (such as milling cutters, drill bits and screw taps) for processing the side surfaces of the workpieces, three end power tools (such as milling cutters, drill bits and screw taps) for processing the end surfaces of the workpieces, and five inner diameter tools (such as drill bits and boring tools) for processing the inner diameters of the workpieces, wherein the tools on the power tool apron 51 are not shown in the figure; the outer diameter tool apron 52 is loaded with three outer diameter tools (such as turning tools) for processing the outer diameter of the workpiece, the tools on the outer diameter tool apron 52 are not shown in the figure, and the auxiliary tool apron 5 can meet the complex processing requirement of the rear end of the workpiece after being arranged like this. The main tool turret 4 is a VDI 30 twelve-tool-position power tool turret, and is arranged in such a way to adapt to heavy cutting and non-stop machining modes.

In the embodiment, the stroke of the Y1-th shaft is +/-35mm, and the Y1 shaft is designed to be supported on two sides, so that the machining force is averagely distributed, and the precision and the rigidity are ensured. The Y2 th shaft stroke was 266 mm.

The Z2-axis slide plate 31, the X2-axis slide plate 32, the Z1-axis slide plate 41, the saddle 42, the Y1-axis slide plate 43, and the Y2-axis slide plate 6 are all mounted by linear guide rails, and are all moved by a ball screw assembly driven by a motor.

Claims

1. Two Y axle's of two main shafts multi-functional turning center machine includes: the lathe bed is provided with positive main shaft, vice main shaft, main tool turret, vice blade holder on the lathe bed, its characterized in that: the main spindle is fixed with the lathe bed, the auxiliary spindle is positioned on one side opposite to the main spindle, the main spindle and the auxiliary spindle are arranged in a staggered mode, a Z2-axis sliding plate capable of horizontally moving along a Z2 axis is arranged on the lathe bed where the auxiliary spindle is positioned, an X2-axis sliding plate capable of horizontally moving along the X2 axis is arranged on the Z2-axis sliding plate, the auxiliary spindle is fixed on the X2-axis sliding plate, the auxiliary spindle can move to be in butt joint with a workpiece along the main spindle under the driving of the Z2-axis sliding plate and the X2-axis sliding plate, so that the workpiece on the main spindle can be transferred and clamped onto the auxiliary spindle, a Z1-axis sliding plate capable of horizontally moving along the Z1 axis is arranged on the lathe bed on one side of the main spindle, an inclined saddle capable of horizontally moving along the X1 axis is arranged on the Z1-axis sliding plate, a Y1-axis sliding plate capable of moving obliquely by 30-60 degrees along the Y1 axis is arranged on the inclined saddle, the main turret is fixed on a Y1 axis, and the main turret is used for machining the front end of the main spindle, the main tool turret can avoid the auxiliary main shaft under the driving of a Z1 shaft sliding plate, an inclined saddle and a Y1 shaft sliding plate when the main shaft and the auxiliary main shaft are butted with each other, the auxiliary tool apron is positioned on one side opposite to the auxiliary main shaft and is arranged side by side with the main shaft, a Y2 shaft sliding plate capable of vertically moving along a Y2 shaft is arranged on a machine body where the auxiliary tool apron is positioned, the auxiliary tool apron is fixed on the Y2 shaft sliding plate, and a tool on the auxiliary tool apron can be used for machining the rear end of the workpiece which is transferred and clamped on the auxiliary main shaft.

2. The multifunctional turning center machine with double spindles and double Y-axes as claimed in claim 1, characterized in that: the auxiliary tool apron comprises: the power tool apron is positioned above the cutter holder, and the outer diameter tool apron is positioned on the side surface.

3. The multifunctional turning center machine with double spindles and double Y-axes as claimed in claim 2, characterized in that: three side power cutters for processing the side surfaces of the workpiece, three end power cutters for processing the end surfaces of the workpiece and five inner diameter cutters for processing the inner diameter of the workpiece are arranged in the power cutter holder; the outer diameter tool apron is loaded with three outer diameter tools for processing the outer diameter of a workpiece.

4. The dual spindle dual Y-axis multifunctional turning center machine of claim 1, 2 or 3, wherein: the main tool turret is a power tool turret.

5. The multifunctional turning center machine with double spindles and double Y-axes as claimed in claim 4, wherein: the main tool turret is a twelve-tool-position power tool turret.

6. The dual spindle dual Y-axis multifunctional turning center machine of claim 1, 2 or 3, wherein: the oblique saddle is provided with a Y1 axis sliding plate which can move along the Y1 axis in an oblique angle of 45 degrees.