A Cutter Suitable for Straight Cutting Operations

A technology of straight line cutting and cutter, which is applied in metal processing and other directions, can solve the problems of complex structure, difficult heat dissipation, large heat consumption, etc., and achieve the effects of reducing weight, improving safety and reducing cost

Active Publication Date: 2019-03-01
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Some current automatic cutting devices usually need to be equipped with multiple driving devices to achieve different motion states when performing cutting operations. It is easy to cause the problems of high heat consumption and difficult heat dissipation, and the structure is complicated
[0006] In addition, in the cutting operations that need to be separated by a certain distance, such as the process involving the disassembly of artillery shells or the cutting of the towing rope of barrier-breaking projectiles, there is a certain degree of danger in close-range cutting operations

Method used

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  • A Cutter Suitable for Straight Cutting Operations
  • A Cutter Suitable for Straight Cutting Operations
  • A Cutter Suitable for Straight Cutting Operations

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] see figure 2 As shown, a cutter suitable for linear cutting operation includes a motor 1 installed in a casing 7, and the motor 1 can realize forward rotation or reverse rotation. When a positive voltage is applied, the motor 1 rotates forward; when a reverse voltage is applied, the motor 1 rotates reversely.

[0026] The motor 1 drives the transmission mechanism 3 to realize linear feeding and rotary motion at the same time, drives the cutting assembly 6 on one side of the transmission mechanism 3 to rotate at a high speed, and at the same time, enables the cutting assembly 6 to feed linearly in the axial direction.

[0027] The arrangement of the transmission m...

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Abstract

The invention provides a cutter applicable to linear cutting operation. The cutter comprises a transmission mechanism which is in a shell and is driven by a motor to perform rotational motion and linear feeding motion, and a cutting assembly which is arranged on one side of the transmission mechanism and is driven by the transmission mechanism to rotate at a high speed. The cutter is characterized in that while an outer shaft and a rotating shaft on the inner and outer sides of a screw drive shaft arranged on the transmission mechanism cooperate to drive the cutting assembly arranged on one side of the transmission mechanism to rotate at a high speed, linear feeding motion is achieved. According to the cutter applicable to linear cutting operation, the structure is simple, different forms of cutting operation can be implemented, and safety is improved.

Description

technical field [0001] The present invention relates to the technical field of cutting, and more specifically, relates to a cutter suitable for linear cutting operations. Background technique [0002] With the rapid development of urbanization, the scale of demolition or improvement of existing structures is getting larger and larger. The traditional manual demolition technology is to use tools such as chopping axes to chop steel wire ropes and other objects hard to realize the objects. cutting. This manual cutting method requires manual close operation, which not only has low operating efficiency, but also has great potential safety hazards. [0003] At the same time, the rapid development of science and technology makes the use and update of devices or equipment with high strength and high toughness structure faster and faster, and the use of cutting devices is inevitable. [0004] Recently, some mechanical automatic cutting devices have appeared, which not only improves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q5/00B23D79/00
CPCB23D79/00B23Q5/00
Inventor 何汉辉吴学忠肖定邦袁超席翔卢坤罗昊东
Owner NAT UNIV OF DEFENSE TECH
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