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A kind of graphite processing automatic tool change CNC machine tool

A CNC machine tool and automatic tool change technology, which is applied to stone processing equipment, stone processing tools, metal processing machinery parts, etc., can solve the problems of inconvenient tool replacement and achieve the effects of ensuring reliability, reducing wear and improving practicability

Active Publication Date: 2022-06-21
南通固邦数控机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The CNC machine tool in the above-mentioned patent has the following disadvantages: it is relatively inconvenient when changing the tool, so it needs to be improved

Method used

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  • A kind of graphite processing automatic tool change CNC machine tool
  • A kind of graphite processing automatic tool change CNC machine tool
  • A kind of graphite processing automatic tool change CNC machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of graphite processing automatic tool change CNC machine tool, such as figure 1 As shown, it includes an automatic tool changing mechanism and a multi-directional movable support frame. The automatic tool changing mechanism includes a mounting frame 13 and a motor 18. The motor 18 is fixed to the outer wall of one side of the mounting frame 13 by screws, and the output end of the motor 18 is connected by a drive There is a turret 14, the outer walls on both sides of the turret 14 are provided with housing seats 15 distributed evenly around the circumference, the housing seat 15 accommodates a tool 28, the tool 28 is matched with a tool fixing cylinder 19, and the outer wall of one side of the tool fixing cylinder 19 is provided. The mounting rod 17 is fixed with bolts, the circumferential outer wall of the tool fixing cylinder 19 is movably mounted with the fixing pin 25 through the first spring 33, and the fixing pin 25 is slidably connected with the cutting tool...

Embodiment 2

[0045] A kind of graphite processing automatic tool change CNC machine tool, such as figure 1 As shown, in order to facilitate the adjustment of the position of the accommodating seat 15; this embodiment makes the following improvements on the basis of Embodiment 1: the outer wall of one side of the accommodating seat 15 is integrally provided with a connecting head 37, and the outer wall of the connecting head 37 is rotatably connected with a Adjusting screw barrel 29, a threaded column 30 is fixed on the outer wall of one side of the turret 14, and the adjusting screw barrel 29 is adjustable on the outer wall of the threaded column 30 through threads; The distance between the tool fixing cylinder 19 and the turret 14 changes the moving distance when changing the tool, so as to meet different tool changing requirements and improve the practicability.

[0046] To improve reliability, such as Figure 8 As shown, a pressing block 38 is installed on the inner wall of one end of ...

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Abstract

The invention discloses a CNC machine tool with automatic tool change for graphite processing, and relates to the technical field of automatic tool change CNC machine tools; in order to realize the function of automatic tool change; it specifically includes an automatic tool change mechanism and a multi-directional mobile support frame, the automatic tool change The mechanism includes a mounting frame and a motor, the motor is fixed on the outer wall of one side of the mounting frame, the output end of the motor is connected to the turret, and the outer walls on both sides of the turret are equipped with receiving seats evenly distributed around the circumference, and the receiving seats contain knives. The tool is equipped with a tool fixing cylinder, the outer wall of one side of the tool fixing cylinder is fixed with a mounting rod, and the peripheral outer wall of the tool fixing cylinder is movably installed with a fixing pin through a first spring, and the fixing pin is slidably connected with the tool fixing cylinder. The present invention realizes the fixing of the cutter by setting a cutter fixing cylinder, a fixing pin, a guide rod and a cutter with a pin hole. This method can realize the function of automatic cutter change, effectively saves manpower, and improves practicability.

Description

technical field [0001] The invention relates to the technical field of automatic tool changing numerical control machine tools, in particular to an automatic tool changing numerical control machine tool for graphite processing. Background technique [0002] In graphite processing, based on the requirements of the process, it needs to be processed into corresponding shapes by CNC machine tools, and the structure of some parts is relatively complex, and a variety of different tools need to be used during processing. For replacement, although the current CNC machine tools can meet certain production needs, manual replacement is often used, which not only consumes manpower, but also has the risk of misoperation. Therefore, it needs to be improved. [0003] After retrieval, the Chinese patent application number 202022153901.8 discloses a CNC machine tool for graphite processing, including a worktable, a part to be cut, and a CNC machine tool body. The CNC machine tool body is ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/157B28D1/22B28D7/00
CPCB28D1/22B28D7/00
Inventor 张守力刘福江张振
Owner 南通固邦数控机床有限公司
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