Special four-station machine tool for jackscrew holes of worms

A special-purpose machine tool and top screw hole technology, which is applied to metal processing machinery parts, positioning devices, manufacturing tools, etc., can solve the problems of low qualification rate and low labor efficiency, and achieve the effects of improving efficiency, reducing labor costs, and concentrating processes

Inactive Publication Date: 2013-02-06
天津市中马骏腾精密机械制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This processing method has low labo

Method used

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  • Special four-station machine tool for jackscrew holes of worms
  • Special four-station machine tool for jackscrew holes of worms
  • Special four-station machine tool for jackscrew holes of worms

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[0013] Below in conjunction with the preferred embodiments, the specific embodiments provided according to the present invention are described in detail as follows: see the accompanying drawings, a four-station special machine tool with a worm screw hole, including a bed 1, a material tray 2, a chamfering power Head 3, drilling power head 4, tapping power head 5, hydraulic turntable 6, fixture 7, the center of the bed worktable is fixed with a hydraulic turntable, and the bed worktable is symmetrically fixed along the horizontal axis of the hydraulic turntable. The angle power head and the tapping power head, the chamfering power head and the tapping power head are fixedly connected with the drilling power head along the radial direction of the hydraulic turntable, and the rotating station of the hydraulic turntable is provided with a fixture for installing the workpiece. A disc 8 is fixed on the hydraulic turntable, and four clamps 1'-4' are fixedly cross-symmetrically fixed o...

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Abstract

The invention relates to a special four-station machine tool for jackscrew holes of worms. The special four-station machine tool is characterized by comprising a tool body, a tray, a chamfering power head, a drilling power head, a tapping power head, a hydraulic turntable and fixtures; the hydraulic turntable is fixedly connected to the center of a working table of the tool body, the chamfering power head and the tapping power head are symmetrically fixedly connected onto the working table of the tool body along the transverse axis of the hydraulic turntable, the drilling power head is fixedly connected to the central position between the chamfering power head and the tapping power head along the radial direction of the hydraulic turntable, and the fixtures for mounting a workpiece are arranged on rotary work stations of the hydraulic turntable. The special four-station machine tool has the advantages that the special four-station machine tool are fully automatic, and labor cost is greatly reduced; various working procedures are centralized and can be carried out simultaneously, and accordingly the efficiency is improved; and influence of skills of operators to the machining quality is avoided, and the special four-station machine tool is stable and reliable.

Description

technical field [0001] The invention belongs to a processing machine tool, in particular to a four-station special machine tool for a worm top screw hole. Background technique [0002] A part used on an industrial sewing machine ----- worm needs to go through three processes of drilling, chamfering and tapping. In traditional processing, a special drilling tool is used, including a right-angled bracket, a positioning pin, and a fastening plate. A drilling template is fixed on it. During processing, the worm is set on the positioning pin, fastened with a pressure plate, and the drill bit of the drilling machine moves down for drilling, chamfering and tapping. After completion, the worm is removed. So cycle. This kind of processing method has low labor efficiency and low qualification rate. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a four-station special machine tool for the top s...

Claims

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Application Information

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IPC IPC(8): B23P23/00B23Q3/06B23Q7/00
Inventor 杜辰张钧王文春于建生
Owner 天津市中马骏腾精密机械制造有限公司
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