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Rotary saw head structure capable of accurately positioning

A precise positioning and saw head technology, applied in sawing machine devices, metal sawing equipment, metal processing equipment and other directions, can solve the problems of easily contaminating finished plates, unable to complete automatic correction of the knife, unable to saw cutting, etc., to achieve compact structure, The effect of locking firmly and avoiding tremor

Pending Publication Date: 2022-04-08
CHINA NAT HEAVY MACHINERY RES INSTCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the rotation of the saw head, some domestic manufacturers adopt the motor gear drive and the hydraulic locking and positioning of the mechanical stopper. However, this method cannot complete automatic deviation correction and knife setting, and cannot perform sawing at any angle. At the same time, the hydraulic locking method is easy to pollute the finished product. plate

Method used

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  • Rotary saw head structure capable of accurately positioning
  • Rotary saw head structure capable of accurately positioning

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0025] Such as Figure 1~2 Shown: a rotary saw head structure capable of precise positioning, including a rotary saw head seat 3 and a saw machine fixing base 10, a servo motor 5 and a harmonic reducer 6 are installed on the saw machine fixing base 10, and the servo The motor 5 and the harmonic reducer 6 are installed on the saw machine fixing seat 10 through bolts, the servo motor is a servo motor with a brake, the output end of the harmonic reducer 6 is connected to the drive shaft 7 through bol...

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Abstract

The invention belongs to the field of metallurgical equipment, and discloses a rotary saw head structure capable of accurately positioning, which comprises a rotary saw head seat and a sawing machine fixing seat, a servo motor and a harmonic reducer are mounted on the sawing machine fixing seat, the output end of the harmonic reducer is connected with a driving shaft, and the driving shaft is connected with the rotary saw head seat through an expansion sleeve. According to the device, micro rotation of the saw head can be achieved, tool setting can be adjusted, meanwhile, it is guaranteed that the saw head automatically and accurately rotates by 90 degrees and is locked when longitudinal saw cutting and transverse saw cutting are switched, and accurate positioning can be conducted at any angle within the range of 0-180 degrees so that angle cutting and locking can be conducted.

Description

technical field [0001] The invention belongs to the field of metallurgical equipment and is applied to non-ferrous metal sawing machines, in particular to a rotary saw head structure capable of precise positioning. Background technique [0002] Precision sawing is a key equipment in the production of aluminum alloy sheets, and sawing determines the delivery size and appearance of the product. When sawing the board, the precision saw needs to cut the two sides of the board longitudinally, and then cut the other two sides horizontally. In order to simplify the structure of the equipment and reduce the cost, the saw head of Tongchang precision saw is designed as a rotatable saw head, so that vertical sawing and horizontal sawing can be completed with one saw head. The high-end aluminum alloy sheet has strict requirements on the diagonal accuracy of the finished product and the roughness of the cut surface. Therefore, the precision saw head for sawing must perform high-precisio...

Claims

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Application Information

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IPC IPC(8): B23D45/00B23D47/12B23D47/00
CPCY02P70/10
Inventor 杨晓东刘磊雷超孙丽丽姚赟解吉辉杨鹏
Owner CHINA NAT HEAVY MACHINERY RES INSTCO
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