Large-sized cutter with long service life

A cutter and a longer technology, applied in the direction of controlling mechanical energy, metal processing, electrical components, etc., can solve problems such as motor crashes and motor damage, and achieve the effect of preventing crashes

Inactive Publication Date: 2017-12-01
钱丽芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is unavoidable to use a cutting machine for the convenience of material forming. Its main function is to drive the cutting blade to rotate rapidly, and then cut the material that needs to be cut under the rapidly rotating cutting knife. However, for large cutters For example, altho

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  • Large-sized cutter with long service life
  • Large-sized cutter with long service life
  • Large-sized cutter with long service life

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] See figure 1 , An embodiment provided by the present invention: a large-scale cutter with a long service life, comprising a support substrate 1, a support rod 2 is fixed at the bottom of the support substrate 1, and the center of the bottom of each support rod 2 is provided There is a mounting groove 3, and the support rod 2 is connected to a main rotating shaft 5 through main bearings 4 on both sides of the mounting groove 3, and ...

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Abstract

The invention discloses a large-scale cutter with long service life, which includes a support base plate, a support bar is fixed on the bottom of the support base plate, and a mounting groove is arranged at the center of each support bar bottom, and the support bar The insides on both sides of the mounting groove are connected with the main rotating shaft through the main bearing, a roller is fixed between the ends of the two opposing main rotating shafts, and a motor is fixed on one side of the upper surface of the supporting substrate by bolts. The housing is fixed, and the center of the upper surface of the motor fixing housing is provided with a motor installation groove. As a cutting device for large parts, the present invention has a turbocharger mechanism, which can increase the upper limit of the cutting force of the device, thereby cutting harder materials. In addition, the device has a motor overload protection mechanism, and the motor overload protection mechanism has a function Controllability, it can control the protection of the motor overload mechanism to go online, so as to take emergency disengagement measures, which can effectively prevent the motor from crashing.

Description

Technical field [0001] The invention relates to the technical field of machinery, in particular to a large cutter with a long service life. Background technique [0002] At present, it is inevitable to use a cutting machine when the material is easily formed. Its main function is to drive the cutting blade to rotate quickly, and then cut the material that needs to be cut under the rapidly rotating cutting knife. However, for large cutters In other words, although the strength of its rotary cutting can support the cutting of larger and harder parts, since its various parts are in fixed mode, once the cutting blade is stuck inside the cutting material, it will cause the motor to crash , It is easy to cause damage to the motor, which has large defects. Summary of the invention [0003] The purpose of the present invention is to provide a large-scale cutter with a long service life to solve the problems raised in the background art. [0004] In order to achieve the above objectives, t...

Claims

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Application Information

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IPC IPC(8): B26D7/22B26D5/08B26D1/15H02K7/10
CPCB26D7/22B26D1/15B26D5/086H02K7/10
Inventor 钱丽芳
Owner 钱丽芳
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