CN204565708U - Two column vertical precision boring mill - Google Patents

Abstract

The utility model discloses a double-column vertical fine boring machine, which packs a base and a column, and is characterized in that a left column 16 and a right column 26 are independently installed on both sides of a base 1, and guide rails for the left column 16 and the right column 26 are independently installed. The corresponding left slide frame 15 and right slide frame 25 are respectively installed on the top, the corresponding left main shaft 14 and right main shaft 24 are respectively installed in the middle of the left sliding frame 15 and the right sliding frame 25, and the left workbench is independently installed on both sides of the top surface of the base 1 12 and right workbench 22, corresponding left special-purpose clamp 13 and right special-purpose clamp 23 are respectively installed on left workbench 12 and right workbench 22. The utility model installs two independent single-spindle vertical boring processing systems on one base, which can process two parts at the same time, which improves the efficiency, and the two single-spindle vertical boring processing systems are relatively independent. It reduces the vibration caused by the mutual interference of the left and right spindles during cutting, ensuring the machining accuracy and stability.

Description

Double column vertical fine boring machine

technical field

The utility model relates to a vertical fine boring machine.

Background technique

The structure of the existing vertical fine boring machine is mainly single-column and single-spindle structure. This kind of boring machine needs one person and one machine during processing, and can only clamp one workpiece at a time, so the efficiency is low. In order to solve the shortcomings of the vertical fine boring machine with single column and single spindle structure, in recent years, a vertical fine boring machine with a single column hanging double spindle head structure has been developed, but when this kind of boring machine processes two parts at the same time, the two spindles cut Mutual interference causes vibration, which affects the boring accuracy and stability.

Contents of the invention

The purpose of this utility model is to provide a vertical fine boring machine which can not only improve the processing efficiency but also ensure the processing accuracy and stability in view of the shortcomings of the above-mentioned existing vertical fine boring machine.

The utility model lathe is realized like this: packing base and column, it is characterized in that left column 16 and right column 26 are independently installed respectively on the both sides of a base 1, and the guide rails of left column 16 and right column 26 are respectively installed corresponding The left slide frame 15 and the right slide frame 25 are respectively installed in the middle of the left slide frame 15 and the right slide frame 25 with the corresponding left main shaft 14 and the right main shaft 24, and the left workbench 12 and the right workbench are separately installed on both sides of the top surface of the base 1 22, the corresponding left special fixture 13 and right special fixture 23 are respectively installed on the left workbench 12 and the right workbench 22.

The utility model installs two independent single-spindle vertical boring processing systems on one base, and can process two parts simultaneously on one boring machine, achieving the effect of one person with two machines, and improving the processing efficiency. Because the left and right single-spindle vertical boring processing systems are relatively independent, the vibration caused by the mutual interference of the left and right spindles during cutting is reduced, ensuring the accuracy and stability of workpiece processing.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1-base, 12-left workbench, 22-right workbench, 13-left special fixture, 23-right special fixture, 14-left spindle, 24-right spindle, 15-left carriage, 25— Right slide frame, 16-left column, 26-right column.

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with the accompanying drawings.

As shown in the figure, the utility model packaging base and column are characterized in that a left column 16 and a right column 26 are independently installed on both sides of a base 1, and corresponding left columns are respectively installed on the guide rails of the left column 16 and the right column 26. Sliding frame 15 and right sliding frame 25, corresponding left main shaft 14 and right main shaft 24 are respectively installed in the middle of left sliding frame 15 and right sliding frame 25, left sliding frame 15 and right sliding frame 25 can respectively be on left column 16 and right column 26 Boring feed is realized by moving up and down on the guide rail, and the left workbench 12 and the right workbench 22 are independently installed on both sides of the top surface of the base 1, and the corresponding left special fixtures 13 and 22 are respectively installed on the left workbench 12 and the right workbench 22. Right special fixture 23, two identical parts can be processed simultaneously when left special fixture 13 and right special fixture 23 are identical, and when left special fixture 13 and right special fixture 23 are different, can process two different parts simultaneously.

The utility model can adopt two sets of numerical control systems to control the left and right single-spindle structure vertical boring processing systems respectively according to needs, and also can adopt a set of numerical control systems to respectively control the left and right single-spindle structure vertical boring processing systems.

Claims (1)

1. a two column vertical precision boring mill, package base and column, it is characterized in that, on the both sides of a pedestal (1), left column (16) and right column (26) are independently installed, the guide rail of left column (16) and right column (26) is installed respectively corresponding left balladeur train (15) and right balladeur train (25), in the middle of left balladeur train (15) and right balladeur train (25), corresponding left main shaft (14) and right main shaft (24) are installed respectively, left workbench (12) and right workbench (22) are independently installed on pedestal (1) end face both sides, left workbench (12) and right workbench (22) install corresponding left special fixture (13) and right special fixture (23) respectively.