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A locking device for a profile cutting machine

A locking device, cutting machine technology, applied in the direction of large fixed members, metal processing machinery parts, metal processing equipment, etc., can solve the problems of poor stability, damage to the machine head, etc., to prevent corrosion problems, ensure stable work, and prevent easy falling off Effect

Active Publication Date: 2018-04-24
KEN HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a locking device for a profile cutting machine, which aims to solve the defects in the prior art that the locking device is poor in stability and easily causes damage to the machine head

Method used

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  • A locking device for a profile cutting machine
  • A locking device for a profile cutting machine
  • A locking device for a profile cutting machine

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Embodiment Construction

[0034] A locking device for a profile cutting machine proposed by the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0035] Such as Figure 2-5 As shown, the present invention provides a locking device for a profile cutting machine, including a base connecting part 1, a gear box 2, a rotating shaft 3 and a limiting structure 5,

[0036] The base connecting part 1 is rotatably connected with the gear box 2 through the rotating shaft 3;

[0037] The base connecting part 1 is provided with a groove 4 matching the limiting structure 5;

[0038] The limiting structure 5 is...

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Abstract

The invention provides a locking device of a profile cutting machine. The locking device comprises a base connecting part, a gearbox, a rotating shaft and a limiting structure, wherein the base connecting part is rotationally connected with the gearbox through the rotating shaft, a groove matched with the limiting structure is formed in the base connecting part, and the limiting structure penetrates through the gearbox and can get in or away from the groove; when the gearbox is locked by the profile cutting machine, the limiting structure enters the groove, so that the gearbox and the base connecting part are kept fixed relatively. According to the locking device of the profile cutting machine, the limiting structure is arranged in the gearbox, the problem that the limiting structure is affected by external environment to corrode can be effectively prevented, and stable work of the limiting structure is ensured. The limiting structure and the gearbox are connected tightly, and the defect that the limiting mechanism is prone to falling off in the transporting process of the cutting machine can be effectively overcome.

Description

technical field [0001] The invention belongs to the field of cutting machines and relates to a locking device of a profile cutting machine. Background technique [0002] The profile cutting machine is a cutting tool widely used for cutting and processing various steel and aluminum profiles. When the profile cutting machine is working, the head and the base can move, which is convenient for people to operate the machine head to cut the profiles. In the non-working state of the profile cutting machine, such as during transportation, for the sake of protection of the machine head and safety considerations, it is generally necessary to lock the machine head and the base to prevent the machine head from moving. [0003] In the prior art, a simple lock bar structure is generally used to lock the machine head and the base, such as figure 1 As shown, the rotating arm 30 and the connecting seat 10 are fixed by the locking rod 40 to prevent the rotating arm 30 from rotating around th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/26
CPCB23Q1/26
Inventor 吴明厅
Owner KEN HLDG CO LTD
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