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Equalizing groove milling device

A milling device and indexing plate technology, applied in the field of machinery, can solve the problems of high labor intensity, low production efficiency, poor precision, etc., and achieve the effect of low labor intensity, high work efficiency and convenient operation

Active Publication Date: 2013-12-11
YANTAI HAIDE MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a milling device for equally divided grooves, which solves the shortcomings of the manual adjustment method in the background technology, such as high labor intensity, poor precision, and low production efficiency

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing: Equal groove milling device, comprises the base 1 that is fixedly installed on the milling machine workbench, on the base 1 is equipped with indexing plate 6 by locking screw 7, the end hole of base 1 both sides There are limit pins I2 and limit pin II21 respectively inside, anti-rotation screws 5 are respectively fixed on both ends of the base 1, and the front ends of anti-rotation screws 5 are inserted into the axial long grooves of limit pin I2 and limit pin II21 to prevent limit When the position pin rotates, spring I4 is installed on both limit pin I2 and limit pin II21, and the upper end of spring I4 is provided with an adjustment screw 3. Inserted into the groove of the index plate 6, the head of the limit pin is in the shape of sharp teeth with a slope, which can not only limit the rotation of the index plate 6 but also drive the index plate 6 to rotate. When the handl...

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Abstract

The invention provides an equalizing groove milling device which comprises a base, wherein a dividing disk is mounted on the base througha locking screw; a limiting pin I and a limiting pin II are arranged in end holes on the two sides of the base respectively; rotating prevention screws are fixedly mounted at the two ends of the base respectively; the front ends of the rotating prevention screws are inserted into axial long grooves of the limiting pin I and the limiting pin II; springs I are mounted on the limiting pin I and the limiting pin II; adjusting screws are arranged at the upper ends of the springs I; one end of each of the limiting pin I and the limiting pin II is a pointed tooth with a slope, and is inserted into a groove of the dividing disk; the limiting pin I and the limiting pin II are connected with the dividing disk in a floating manner; the dividing disk is fixedly connected with a mandrel body through a key; the mandrel body is fixedly connected with elastic sleeves through fastening screws, and connected with a compaction taper sleeve in a floating manner through a spring II; a compression screw is arranged in the compaction taper sleeve; a turnplate is connected with the mandrel body in a floating manner through two baffles and an inner bush; and the baffle on the outer side is fixedly connected with a nut and a locking nut. The equalizing groove milling device is convenient to operate, high in accuracy and high in working efficiency.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a milling device for equally divided slots. Background technique [0002] When using a milling machine to mill equal slots, there is no special tooling, and the following methods are generally used: use the dividing head of the milling machine to clamp the outer surface of the workpiece to be processed, align the center of the milling cutter and the dividing head, and start milling the first slot. The degree head rotates the handle, and the workpiece rotates one degree every time it is shaken, and the second groove is milled by the corresponding number of turns, and the rest of the equally divided grooves are milled by analogy. Milling each equal slot needs to shake the handle of the dividing head for multiple turns for a long time. In addition, when the dividing head is clamped, the thin-walled workpiece is easily deformed, which will seriously affect the machining accuracy....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C3/28B23Q16/06
Inventor 王允文曲孟林守腾
Owner YANTAI HAIDE MACHINE TOOL
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