Semi-closed numerical control lathe center frame

A CNC lathe, semi-closed technology, applied in the field of mechanical processing, can solve problems such as undiscovered and uncollected data

Active Publication Date: 2014-03-05
SHANGHAI SPACE PRECISION MACHINERY RES INST
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  • Abstract
  • Description
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Problems solved by technology

At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

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  • Semi-closed numerical control lathe center frame
  • Semi-closed numerical control lathe center frame

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Embodiment Construction

[0022] The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

[0023] Please also see figure 1 and figure 2 .

[0024] This embodiment provides a semi-enclosed CNC lathe center frame, including: a first guide block assembly, a second guide block assembly, an overturning frame, a fixing screw, an overturning frame rotating shaft, a rotating block adjusting screw, a base, a rotating block rotating shaft and Rotating block assembly, the first guide block assembly is arranged at one end of the overturning frame; the other end of the overturning fram...

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Abstract

The invention discloses a semi-closed numerical control lathe center frame. A first guide block assembly is arranged at one end of a roll-over frame, and the other end of the roll-over frame is connected with a base through a roll-over frame rotary shaft and can rotate around the roll-over frame rotary shaft; a second guide block assembly is arranged on the base, and a fixing screw rod is arranged between the roll-over frame and the base; a rotary block assembly is connected with the base through a rotary block rotary shaft, and a rotary block adjusting screw rod is arranged on the base and abuts against the plane on one side of the rotary block assembly. By adjusting guide blocks and rotary blocks manually, the semi-closed numerical control lathe center frame achieves machining of thin-wall cylindrical elements, and solves the clamping problem of a numerical control lathe in machining thin, long and thin-wall parts. After the roll-over frame is opened, the parts are clamped on a three-jaw chuck of the numerical control lathe, and after primary clamping of the thin-wall cylindrical elements is finished, the roll-over frame is closed and fixed through a nut on the fixing screw rod; the guide blocks and the rotary blocks are adjusted, so that the middle portions of the thin-wall cylindrical elements are clamped. The semi-closed numerical control lathe center frame can meet the requirement that the numerical control lathe clamps the thin-wall cylindrical elements.

Description

technical field [0001] The invention relates to a numerically controlled lathe in the technical field of mechanical processing, in particular to a semi-closed numerically controlled lathe center frame. Background technique [0002] The working surface of DMG CNC lathe CTX510 is inclined, and it has a hydraulic steady rest. [0003] Since the part to be processed is a thin-walled cylindrical part, the hydraulic steady rest cannot precisely control the strength of the clamped part, and it is easy to clamp the part. In order to meet the requirements of the lathe for processing thin-walled cylindrical parts, it is necessary to design an openable manual center frame, and in order to facilitate the operation of the operator, the adjustment parts should face the operator. Do not find description or report similar to the present invention at present, also do not collect similar data both at home and abroad. Contents of the invention [0004] The present invention aims at the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/76
CPCB23Q1/763
Inventor 邓竹君潘华东成群林穆英娟曹雪峰姜勇陈风赵赛周愿愿李晓庆
Owner SHANGHAI SPACE PRECISION MACHINERY RES INST
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