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Multi-head grinding hob grinding machine

A grinding wheel and hob technology, applied in the direction of grinding frame, grinding machine parts, grinding machine, etc., can solve the problem of low grinding efficiency of hob, and achieve the effect of improving efficiency and strong versatility

Pending Publication Date: 2021-03-23
郑州宏拓磨具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multi-head hob grinder, which effectively solves the problem of low hob grinding efficiency

Method used

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Embodiment Construction

[0008] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0009] Depend on Figure 1 to Figure 2 Given, the present invention includes an arc frame 1 and a hob shaft 2 installed on a fixed body, the hob shaft 2 is rotatably mounted on the body along the front and rear directions, the arc frame 1 can slide back and forth on the body, and During the sliding process of the arc-shaped frame 1, the center of the arc-shaped frame 1 is always at the axis of the hob shaft 2. There are multiple groups of grinding units on the arc-shaped frame 1. Each group of grinding units includes a grinding wheel 5 mounting frame 3, and the grinding wheel 5. A rotating shaft 4 perpendicular to the hob shaft 2 is rotatably installed on the mounting frame 3. A grinding wheel 5 is installed on the rotating shaft 4. The rotating shaft 4 of one group of grinding units is connected with a driving device. T...

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Abstract

The invention relates to a multi-head grinding hob grinding machine, and effectively solves the problem of low hob grinding efficiency. According to the technical scheme, the multi-head grinding hob grinding machine comprises an arc-shaped frame and a hob shaft which are installed on a fixed machine body, the hob shaft is rotatably installed on the machine body in the front-back direction, the arc-shaped frame can slide front and back on the machine body, in the sliding process of the arc-shaped frame, the circle center of the arc-shaped frame is always located at the axis of the hob shaft, the arc-shaped frame is provided with multiple sets of grinding units, each grinding unit comprises a grinding wheel mounting frame, a rotating shaft perpendicular to the hob shaft is rotatably mountedon each grinding wheel mounting frame, a grinding wheel is mounted on each rotating shaft, and the rotating shafts of every two adjacent grinding units are connected through a universal coupling. Themulti-head grinding hob grinding machine can grind multiple rows of tooth surfaces of a hob at the same time, and the hob grinding efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of tool processing, in particular to a multi-head hob grinder. Background technique [0002] The hob is a cutting tool composed of multiple rows of teeth evenly distributed on the circumference. After a period of use, the blade of the hob becomes blunt and needs to be polished with a grinder; The surface moves axially for grinding, and only one row of tooth surfaces can be polished each time. It is necessary to adjust the position of the hob to complete the grinding of all tooth surfaces, and the grinding efficiency is low. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multi-head hob grinder, which effectively solves the problem of low hob grinding efficiency. [0004] The technical solution is a multi-head hob grinder, which includes an arc frame and a hob shaft mounted on a fixed body, the hob shaft is rotatab...

Claims

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Application Information

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IPC IPC(8): B24B3/12B24B3/02B24B27/00B24B47/12B24B41/02
CPCB24B3/12B24B3/024B24B27/0076B24B47/12B24B41/02
Inventor 顾正裕白志强舒石雷
Owner 郑州宏拓磨具制造有限公司
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