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Tooth shape grinding clamp

A fixture and tooth shape technology, which is applied in the direction of grinding workpiece supports, metal processing equipment, milling machine equipment, etc., can solve problems such as difficult to grind finger-shaped milling cutters, and achieve the goals of reducing procurement costs, improving processing efficiency, and improving processing accuracy Effect

Active Publication Date: 2014-04-16
重庆工具厂有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a tooth-grinding jig, which can be installed on an ordinary tool grinder, so that the ordinary tool grinder can also grind finger-shaped milling cutters, thereby reducing the equipment required for finger-shaped milling cutters low cost, which solves the problem that it is difficult to grind finger milling cutters on ordinary tool grinders

Method used

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with accompanying drawing, as Figures 1 to 4 Shown: the tooth-grinding clamp of this embodiment includes a base 1, a rotating shaft mechanism for positioning and clamping and rotating the workpiece, a support assembly for controlling the installation direction of the workpiece and installing a tooth-shaped master for tooth-grinding and A translation mechanism for automatically adjusting the position of the support assembly, the translation mechanism is installed on the base 1, the support assembly is arranged on the translation mechanism, and the rotating shaft mechanism is fixed on the support assembly. Preferably, both ends of the base 1 are provided with open stepped grooves for connecting with the machine tool; preferably, the rotating shaft mechanism includes a knurled handwheel 2, a rotating shaft 3 coaxially fixedly connected with the knurled handwheel 2, and a Shaft casing 4 and shaft casing...

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Abstract

The invention discloses a tooth shape grinding clamp. The tooth shape grinding clamp comprises a base, a rotating shaft mechanism, a support assembly and a horizontal movement mechanism, wherein the base is used for being fixedly connected with a machine tool workbench, the rotating shaft mechanism is used for positioning, clamping and rotating a workpiece, the support assembly is used for controlling the installation direction of the workpiece, the horizontal movement is used for automatically adjusting the position of the support assembly in a profiling mode, the horizontal movement is installed on the base, the support assembly is arranged on the horizontal movement, and the rotating shaft mechanism is fixed on the support assembly. By means of the tooth shape grinding clamp, cutter grinding of a working tooth shape is achieved through the axial movement of a machine tool platform top and the radial movement of a clamp support, and feeding of separated teeth and a spiral line of the workpiece is achieved through the rotation of a rotating shaft. The tooth shape grinding clamp expands the range of machining of an ordinal tool grinding machine cutter, reduces the procurement cost of equipment and improves the machining efficiency.

Description

technical field [0001] The invention relates to a machine tool fixture, in particular to a tooth-grinding fixture suitable for the tooth-grinding process of a pointed milling cutter. Background technique [0002] In the past, in the grinding and production of finger milling cutters with pointed teeth, not only the circumferential angle of the milling cutter needs to be adjusted frequently to realize the division of teeth and helical cutting of the workpiece, but also the angle of the axial direction of the workpiece on the horizontal plane needs to be adjusted , so that the milling cutter can be highly parallel to the axis of the machine table, and then the high-precision cutting tool can be imitated through the milling on the milling machine. The above requirements make it only possible to use a tool grinder specially designed for grinding finger milling cutters when grinding finger milling cutters, but it is difficult to process finger milling cutters on ordinary tool grin...

Claims

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Application Information

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IPC IPC(8): B24B3/12
CPCB24B3/021B24B41/06
Inventor 丁卫东
Owner 重庆工具厂有限责任公司
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