Tool holder device of adjustable type diamond knife tool

A diamond tool and adjustable technology, which is applied to fine working devices, manufacturing tools, stone processing equipment, etc., can solve the problems of inability to adjust the tool angle, increase costs, low work efficiency, etc., and achieve compact structure and reduce tool replacement. time, improve work efficiency

Inactive Publication Date: 2009-07-08
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an adjustable diamond tool in order to solve the problems that the tool holder device of the existing diamond tool cannot adjust the tool angle during processing, needs to change different tools frequently, increases the cost, and has low work efficiency. tool holder device

Method used

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  • Tool holder device of adjustable type diamond knife tool
  • Tool holder device of adjustable type diamond knife tool
  • Tool holder device of adjustable type diamond knife tool

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0008] Specific implementation mode one: as Figure 1~5 As shown, the tool holder device of the adjustable diamond tool described in this embodiment consists of a tool holder main body 1, a screw inner sleeve 2, a fine-tuning screw shaft 3, an indexing guide sleeve 4, two screws 5, and an end cover 6 , guide key 7, fine-tuning handwheel 8, lock ring 9, lock nut 10, swing support shaft 11, tool holder seat 13 and four indexing adjustment screws 14, and the tool holder main body 1 is composed of a cylinder 1- 1 and a connecting plate 1-2, the left side wall of the cylinder 1-1 is fixedly connected to one side end surface of the connecting plate 1-2, and the outer edge 4-1 of the indexing guide sleeve 4 is symmetrical There are two arc-shaped through holes 4-1-1, the indexing guide sleeve 4 is installed on the upper end of the fine-tuning screw shaft 3 through the guide key 7, and the inner sleeve 2 of the screw is set on the top of the fine-tuning screw shaft 3 The middle part ...

specific Embodiment approach 2

[0009] Specific implementation mode two: as figure 1 with Figure 4 As shown, in this embodiment, the corresponding position of the tool holder seat 13 that is in contact with the upper end surface of the screw head of the index adjustment screw 14 is set as a ball-and-socket surface. Such setting can improve the locking force between the index adjustment screw 14 and the fine adjustment screw shaft 13 . Other compositions and connections are the same as in the first embodiment.

[0010] Working principle: install the tool holder body 1 on the cutter head of the processing machine tool, the diamond tool 15 is installed on the tool holder seat 13 by the locking screw 12, and there is a certain gap between the upper end of the diamond tool 15 and the swing support shaft 11 , adjust the four indexing adjustment screws 14 on the toolholder 13, so that the toolholder rotates around the swing support shaft 11, the diamond tool 15 and the toolholder 13 rotate around the swing suppo...

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Abstract

A cutter holder device of adjustable diamond cutter relates to a cutter holder device. The invention settles the problems of unsuitability for adjusting the angle of cutter in manufacturing, requirement for replacing different cutters, cost increase and low working efficiency in the cutter holder device of prior diamond cutter. The external edge of rotating guiding sleeve is symmetrically provided with two arc-shaped through holes. The rotating guiding sleeve is installed on the upper end of fine-adjusting feed screw shaft through guiding key. The inner sleeve of feed screw is sleeved at the middle part of fine-adjusting feed screw shaft and is connected with the fine-adjusting feed screw shaft through sleeve. A fine-adjusting spider handle is fixedly installed on the inner sleeve of feed screw. Two screws sequentially traverse an end cap and the arc-shaped through hole on the rotating guiding sleeve and are connected with circular cylinder. A swinging supporting axis is installed between the fine-adjusting feed screw shaft and the cutter holder. The fine-adjusting feed screw shaft is connected with the cutter holder through four rotating adjusting screws. The cutter holder device of the invention has the advantages of compact structure, convenient adjustment, high adjusting precision, and suitability for processing various precise and ultra-precise processing machine tools.

Description

technical field [0001] The invention relates to a tool holder device. Background technique [0002] Large-aperture KDP (potassium dihydrogen phosphate) optical crystals, as frequency conversion elements and switching elements, are key elements of inertial confinement fusion laser devices, and are widely used in major national scientific projects. The characteristics of this special material require processing equipment to determine that its processing difficulty far exceeds conventional optical processing, and is recognized as "the most difficult laser optical element to process" by the international optical community. KDP crystals have a series of characteristics that are not conducive to optical processing, such as softness, deliquescence, high brittleness, sensitivity to temperature changes, and easy cracking. The traditional grinding and polishing method is not suitable for processing high-precision large-diameter KDP components. The advanced single-point diamond cuttin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D7/00B28D5/00
Inventor 梁迎春张龙江白清顺张飞虎许乔
Owner HARBIN INST OF TECH
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