Cutting machine for cutting tubular parts
A technology for cutting machines and tubular parts, applied in the direction of knives for shearing machines, pipe shearing devices, shearing devices, etc., can solve problems affecting the surface material properties of tubular parts, and achieve easy installation and maintenance, damage prevention, The effect of improving work efficiency
Pending Publication Date: 2019-10-25
EMERSON PROFESSIONAL TOOLS SHANGHAI
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- Application Information
AI Technical Summary
Problems solved by technology
For such cutting machines, usually the tubular member to be cut is first placed on the pair of rollers, and then the movable member is manually operated to approach the tubular member to be cut up to a predetermined distance from the tubular member, and then the handle is operated to move the cutting tool Or a bracket with a cutting tool is installed, so that the cutting tool gradually contacts the tubular part and cuts the tubular part while the tubular part rotates. In particular, the pair of rollers in the prior art are usually made of metal materials, so they have relatively High hardness, during the rotary cutting of the tube, the roller may cause damage to the surface of the tube - especially if the surface of the tube has a coating layer, and the tightness between the roller and the tube During contact and friction, microscopic material transfer can occur between the roller and the tube, affecting the surface material properties of the tube
Method used
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Experimental program
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[0063] Example embodiments will now be described more fully with reference to the accompanying drawings.
[0064] Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices and methods, in order to provide a thorough understanding of embodiments of the invention. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the invention. In some example embodiments, well-known methods, well-known device structures, and well-known technologies are not described in detail.
[0065] When an element or layer is referred to as being "on," "bonded to," "connected to," or "coupled to" another element or face, the element or face can be directly on the other el...
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The invention relates to a cutting machine for cutting tubular parts. The cutting machine comprises a supporting unit, a feeding unit and a tool unit. The feeding unit is supported by the supporting unit. The tool unit comprises a tool for cutting the tubular parts, and the tool unit is connected to the feeding unit to enable the tool to be fed through the feeding unit, wherein the supporting unitis provided with rollers for supporting the tubular parts, the rollers comprise roller drums made of non-metal materials and roller shafts, the roller shafts penetrate through and support the rollerdrums, and the roller drums and the roller shafts can rotate together. According to the cutting machine, the surfaces of the tubular parts can be effectively prevented from being damaged, stable supporting and rotating are provided for the tubular parts, the service life of the device is prolonged, mounting and maintaining are easy, and high cost benefits are achieved.
Description
technical field [0001] The present invention relates to a cutting machine for cutting tubular elements, in particular, to a machine or apparatus for cutting thin-walled stainless steel pipes. Background technique [0002] This section provides background information related to the present disclosure which is not necessarily prior art. [0003] A cutting machine for cutting a tubular member is known, which comprises a base, a pair of rollers mounted on the base for supporting the tubular member, a cutting knife for cutting the tubular member, a bracket for mounting the cutting knife, and a It is used to install the bracket and move the movable part with the bracket relative to the base. For such a cutting machine, the tubular member to be cut is usually first placed on the pair of rollers, then the movable member is manually operated to approach the tubular member to be cut until a predetermined distance from the tubular member, and then the handle is operated to move the cu...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23D21/00B23D33/02B23D35/00
CPCB23D21/00B23D33/02B23D35/004
Inventor 周启吴端方志平杨新稳
Owner EMERSON PROFESSIONAL TOOLS SHANGHAI