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A worm machining device

A processing device and worm technology, which is applied in the direction of worms, toothed components, belts/chains/gears, etc., can solve the problem of worm gear tooth shape, difficulty in meeting cost reduction, improve processing speed and accuracy, and low efficiency of worm transmission, etc. question

Active Publication Date: 2016-05-04
SHENYUE FUJIAN CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

4. The efficiency of worm transmission is low, and it is generally believed that the efficiency of worm transmission is lower than that of gear transmission
However, the shape processing and manufacturing of the worm gear tooth profile is troublesome, and it is difficult to ensure the accuracy of the processed tooth groove shape and position
[0003] In particular, in some specific application areas, such as soft materials (such as plastics) processing, traditional metal processing methods will be difficult to meet the requirements of reducing costs and improving processing speed and accuracy

Method used

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  • A worm machining device
  • A worm machining device

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Embodiment Construction

[0013] Attached below Figure 1-2 , the present invention will be described in detail.

[0014] A worm processing device for processing a blank 1 into a worm, including a motion mechanism, a base 91, a column 92, a milling cutter rotary drive motor 93 and a milling cutter 94, the motion mechanism is fixed on the base 91, and the column 92 is The lower end is fixedly connected with the base 91, and the milling cutter rotary drive motor 93 is installed on the upper end of the column 92 to drive the milling cutter 94 to rotate, and the milling cutter 94 is installed on the milling cutter rotary drive motor 93 for cutting the blank. 1; the motion mechanism includes a blank carrier 2, a sleeve 3 with an external thread, a drive sleeve 4 with an internal thread, and a frame 7, the blank carrier 2 is used to carry the blank 1, and the blank The upper end and the lower end of the bearing member 2 are axially fixedly installed in the outer threaded sleeve 3 through the upper bearing 2...

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Abstract

The invention provides a worm machining device. The worm machining device is used for machining a blank (1) into a worm, and comprises a movement mechanism, a base (91), an upright column (92), a milling cutter rotating driving motor (93) and a milling cutter (94); the movement mechanism is fixed on the base (91); the lower end of the upright column (92) is fixedly connected with the base (91); the milling cutter rotating driving motor (93) is mounted on the upper end of the upright column (92) and used for driving the milling cutter (94) to rotate; the milling cutter (94) is mounted on the milling cutter rotating driving motor (93) and used for cutting the blank (1); the movement mechanism comprises a blank carrying piece (2), a sleeve (3) with external threads, a driving sleeve (4) with internal threads and a frame (7).

Description

technical field [0001] The present application relates to the field of worm processing, in particular to a worm processing device. Background technique [0002] The worm drive is composed of a worm and a worm wheel, and the worm is generally the driving part. Like the thread, the worm has right-handed and left-handed. The worm drive has the following advantages: 1. The transmission ratio is large and the structure is compact. The number of worm heads is represented by Z1 (generally Z1=1~4), and the number of worm gear teeth is represented by Z2. It can be seen from the transmission ratio formula I=Z2 / Z1 that when Z1=1, that is, the worm is a single head, the worm must turn Z2 to turn the worm wheel to make one turn, so a large transmission ratio can be obtained. Generally, in power transmission, take Transmission ratio I=10-80; in the indexing mechanism, I can reach 1000. Such a large transmission, such as gear transmission, requires multi-stage transmission, so the worm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F13/00
Inventor 占菊凤
Owner SHENYUE FUJIAN CASTING
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