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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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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This processing method has low labor efficiency and low qualified rate

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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Embodiment Construction

[0013] Below in conjunction with the preferred embodiments, the specific implementation methods provided according to the present invention are described in detail as follows: See the accompanying drawings for details, a four-station special machine tool for the top screw hole of a worm, including a bed 1, a material tray 2, a chamfering power Head 3, drilling power head 4, threading power head 5, hydraulic turntable 6, fixture 7, a hydraulic turntable is affixed to the center of the bed worktable, and an inverted rotator is fixed symmetrically along the transverse axis of the hydraulic turntable on the bed worktable. Angle power head, tapping power head, chamfering power head and tapping power head are fixed with drilling power head radially along the hydraulic turntable, and the rotary station of the hydraulic turntable is provided with a fixture for installing workpieces. A disc 8 is fixed on the hydraulic turntable, and four clamps 1'-4' are fixed on the disc symmetrically ...

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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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