Screw machining device

A processing device and screw technology, which is used in positioning devices, feeding devices, metal processing equipment, etc., can solve the problems that the axis of the blank and the axis of the chuck are not collinear, and the screw cannot mesh.

Pending Publication Date: 2021-07-27
江西奥夫科压缩机有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing of the screw is processed by the machine tool to shape the blank, and when the machine tool fixes the blank through the chuck, the axis of the blank and the axis of the chuck will not be collinear, so that the processed screw cannot be completely meshed with the star wheel. It has a shortpart

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] refer to Figure 1 to Figure 7 , a screw processing device, including a bed 1, on which a first clamping device 2, a second clamping device 3, and a cutting device 4 that can move on the bed 1 in the X-axis and Y-axis, and an auxiliary Device 5, which is used to fix and support the blank so that after the first clamping device 2 and the second clamping device 3 clamp the blank, the first clamping device 2 and the second clamping device 3 are connected t...

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Abstract

The invention discloses a screw machining device. The screw machining device comprises a lathe bed, wherein a first clamping device, a second clamping device and a cutting device capable of moving on the lathe bed in an X-axis direction and a Y-axis direction are arranged on the lathe bed, and the screw machining device further comprises an auxiliary device which is used for guaranteeing that after a blank is fixedly supported by the auxiliary device and thus clamped by the first clamping device and the second clamping device, the first clamping device, the second clamping device and the axis of the blank are located on the same horizontal plane, the auxiliary device comprises two clamping plates, a hinge, a locking piece and a supporting part, contact faces of the two clamping plates and the blank are semicircular, one clamping plate is connected with the supporting part, the two clamping plates are connected through the hinge, and the locking piece is used for locking the two closed clamping plates. According to the screw machining device, through cooperation of the two clamping plates and the locking piece, the blank can be rapidly fixed, the blank cannot be tilted when clamped by chunks, it is guaranteed that the axis of the blank and the axes of the chucks are collinear, and then it is guaranteed that a machined screw can match star wheels in use.

Description

technical field [0001] The invention relates to the technical field of screw processing, in particular to a screw processing device. Background technique [0002] The single-screw compressor consists of a cylindrical screw and two symmetrically arranged plane star wheels, which are installed in the casing. The screw groove, the casing (cylinder) inner wall and the star gear teeth form a closed volume. The power is transmitted to the screw shaft, and the star wheel is driven by the screw to rotate. The processing of the screw is processed by the machine tool to shape the blank, and when the machine tool fixes the blank through the chuck, the axis of the blank and the axis of the chuck will not be collinear, so that the processed screw cannot be completely meshed with the star wheel. It has a shortpart. Contents of the invention [0003] The object of the present invention is to provide a screw processing device in order to solve the above technical problems. [0004] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B23Q5/40
CPCB23Q3/00B23Q5/40
Inventor 邱献飞张肖志王先进
Owner 江西奥夫科压缩机有限公司
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