Ring cutter

A ring cutting machine and cutting machine technology, which is applied in metal processing and other directions, can solve the problems of easily injuring fingers, fingers stuck by finger rings, and finger structure incompatibility, etc., and achieves the effect of practical and reliable overall structure and overcoming inconvenience in operation.

Inactive Publication Date: 2012-05-23
襄樊职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, due to careless wearing of the ring, the phenomenon of the finger being stuck by the ring often occurs. Usually, the rescue measures will use insulating scissors or small saw blades, and the scissors will remove the ring. The saw trajectory does not conform to the structure of the fingers, and it is easy to injure the fingers

Method used

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Embodiment Construction

[0011] Shown in the embodiment of the accompanying drawings: the cutting machine is provided with a hand-cranked finger ring cutting device on one side of the frame 1, and a hand support plate 11 is arranged above the frame 1, and a clamp 12 used in conjunction with the cutting device is configured. The hand-cranked ring cutting device is a cutting screw 2 with a crank handle 13, a tool holder 3 with a replaceable cutter 4 is installed at the inner end of the cutting screw, and a cutting ramp 2 is arranged below the cutting screw 2. Block 6 and feed inclined block 5, the driving toothed wheel 7 at the outer end of the cutting screw 2 is connected with the driven toothed wheel 8 below through the synchronous toothed belt 14, and the driven toothed wheel 8 is installed on the feed inclined Block 5 is set on the feed screw 10. A one-way ratchet 9 is arranged on the inner periphery of the driven toothed wheel 8 .

[0012] During implementation, the feeding ramp 5 and the cutting ...

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PUM

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Abstract

The invention provides a ring cutter. A hand ring cutting device is arranged above one side of a frame, a hand support plate is arranged above the frame, and a fixture matched with the cutting device is provided. The hand ring cutting device is a cutting lead screw with a crank, a knife rest on which a knife can be replaced is arranged at the inner end of the cutting lead screw, a cutting wedge block and a feeding wedge block are arranged below the cutting lead screw, a driving toothed wheel at the outer end of the cutting lead screw is connected with a driven toothed wheel by a synchronous toothed belt, the driven toothed wheel is arranged on the feeding lead screw which is arranged on the feeding wedge block, and a one-way ratchet wheel is arranged at the periphery of the driven toothed wheel. The ring cutter is mainly used for taking off a ring by cutting after the ring is stuck on a finger. When the ring cutter is used, a palm on which the ring is stuck is flatly put on the hand support plate, the ring is fixed by the fixture on the upper side, the crank is shaken by one hand, and the cutting lead screw drives the knife rest to operate together with the feeding wedge block and the cutting wedge block in a matching mode, so that the ring can be easily and safely cut off. The invention has the characteristics that: the ring cutter is safe and reliable and is convenient to operate.

Description

technical field [0001] The invention relates to a device for cutting and rescuing a finger after the finger is stuck by the ring, in particular to a ring cutting machine. Background technique [0002] In daily life, due to careless wearing of the ring, the phenomenon of the finger being stuck by the ring often occurs. Usually, the rescue measures will use insulating scissors or small saw blades, and the scissors will remove the ring. The saw track does not conform to the finger structure, and it is easy to injure the fingers. Contents of the invention [0003] The invention provides a finger ring cutting machine, which can cut and loosen a finger ring stuck on a finger very conveniently and safely. [0004] The present invention includes the frame of the cutting machine, the cutter and the handle, and the adopted technical solution is that: the cutting machine is equipped with a hand-cranked ring cutting device above one side of the frame, and there is a hand support plat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/04B26D5/10
Inventor 张世忠涂家海张晓红张国豪江伟徐莹毕方芳王鹏罗剑
Owner 襄樊职业技术学院
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