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Shooting type high-speed tool adjusting mechanism

A shooting-type, knife-dropping technology, which is applied in the direction of auxiliary devices, tool holder accessories, turning equipment, etc., can solve the problems of complex operation of explosive knife-dropping devices, difficulty in obtaining the effect of knife-dropping, and low safety. Good effect, high acceleration, high safety effect

Inactive Publication Date: 2011-05-18
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, it is difficult to achieve high acceleration for the hammer-type or spring-type tool drop device commonly used, while the explosive tool drop device is complicated to operate and has low safety, especially in the high-speed cutting process, it is difficult to obtain a better tool drop effect

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0016] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a shooting type high-speed knife drop device includes a knife bar 1, a sleeve 2, a knife drop block 3, a receiving tube 4 and a nail gun 5, and the sleeve 2 is fixed on the top of the knife bar 1, and the sleeve 2 There is a gun fixing position on the top, and positioning holes are set on the knife bar 1 and the falling knife block 3. After the pin 6 passes through the positioning holes of the knife bar 1 and the falling knife block 3, the falling knife block 3 is fixed on the knife bar 1. , The nail gun 5 is installed on the gun fixing position and the gun barrel of the nail gun 5 faces the knife drop block 3 , the knife drop block 3 is provided with a knife groove 7 , and the receiving cylinder 4 is arranged under the knife drop block 3 .

[0018] Wherein, a spacer 8 is provided between the knife drop block 3 and th...

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Abstract

The invention discloses a shooting type high-speed tool adjusting mechanism which comprises a tool bar, a sleeve, a tool adjusting block and a receiving cylinder, wherein the sleeve is fixed above the tool bar, a gun fixing position is arranged on the sleeve, positioning holes are arranged on the tool bar and the tool adjusting block, a pin penetrates the positioning holes of the tool bar and the tool adjusting block and then fixes the tool adjusting block on the tool bar, a tool groove is arranged on the tool adjusting block, and the receiving cylinder is arranged below the tool adjusting block. The invention has the advantages of high safety, convenience of operation and good tool adjustment effect.

Description

technical field [0001] The invention relates to a shooting type high-speed knife drop device. Background technique [0002] The deformation law of chips in the metal cutting process, especially the deformation in the high-speed cutting process, is a basic problem in the theoretical research of metal cutting. Various physical phenomena produced in the cutting process, such as cutting force, cutting heat, tool wear and many problems affecting the processing quality are related to the chip deformation process. Therefore, it is of great significance to study the law of chip deformation to develop cutting technology, ensure processing quality and improve cutting efficiency. [0003] The high-speed tool drop method is a commonly used method to study the chip deformation process. It uses external force to make the tool suddenly break away from the workpiece in the continuous cutting process, so as to obtain the "chip root" model connected to the workpiece for researchers. Observe...

Claims

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Application Information

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IPC IPC(8): B23B25/06
Inventor 王西彬李琳石宝山赵伯彦解丽静刘志兵焦黎
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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