Guide plate fixing device for handheld cutting machine

A technology of fixing device and guide plate, applied in the fields of material processing and cutting machine, can solve the problems of difficult fixing of parts, high operator requirements, easy cutting and oblique, etc., and achieve the effect of convenient adjustment

Inactive Publication Date: 2018-05-25
新昌县绿松科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hand-held cutting machine has low cutting precision, high requirements for the operator, and is easy to cut obliquely, which is not conducive to the effective utilization of materials
Sometimes auxiliary parts are used for cutting precision, but these parts are not easy to fix

Method used

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  • Guide plate fixing device for handheld cutting machine
  • Guide plate fixing device for handheld cutting machine
  • Guide plate fixing device for handheld cutting machine

Examples

Experimental program
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Embodiment Construction

[0014] refer to figure 1 , figure 2 and image 3 , a guide plate fixing device for a hand-held cutting machine according to the present invention, comprising a guide plate 1, a fixing bar 2, an arc-shaped elastic piece 3, an adjusting nut 26, and a compression spring. The bottom of the guide plate 1 is provided with a downward opening Fixing groove 20, on the both sides inner wall of fixing groove 20 open ends, respectively be provided with a blocking bar 21, described fixing bar 2 has a part to be inserted in fixing groove 20, and fixing bar 2 bottom is fixed with a screw rod 25, is screwed on the screw rod 25 An adjusting nut 26, an arc elastic sheet 3 is arranged between the adjusting nut 26 and the fixing bar 2, the screw rod 25 passes through the arc elastic sheet 3, and the arc elastic sheet 3 bends toward the adjusting nut 26 side, and the arc elastic sheet The two ends of 3 are respectively provided with an auxiliary arc-shaped sheet 31 whose bending direction is op...

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PUM

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Abstract

The invention discloses a guide plate fixing device for a handheld cutting machine. The guide plate fixing device comprises a guide plate, a fixing strip, an arc elastic piece, an adjusting nut and apressing spring. A fixing groove with a downward opening is formed in the bottom of the guide plate. One part of the fixing strip is inserted in the fixing groove. A screw is fixed to the bottom of the fixing strip. The adjusting nut is screwed on the screw. The arc elastic piece is arranged between the adjusting nut and the fixing strip. The two ends of the arc elastic piece are each provided with an auxiliary arc piece with the bending direction opposite to that of the arc elastic piece. A fixing rod is arranged at the position, away from the side of the guide plate, of the bottom of the fixing strip. The fixing rod penetrates the auxiliary arc piece on the same side with the fixing rod. The part, between the corresponding auxiliary arc piece and a blocking disc, of the fixing rod is sequentially sleeved with a pressing block and a pressure spring from top to bottom. According to the guide plate fixing device, the arc elastic piece and the adjusting nut cooperate, a to-be-cut component can be effectively clamped by the arc elastic piece and the guide plate, and the guide plate can be effectively fixed.

Description

【Technical field】 [0001] The invention relates to the technical field of material processing, especially the technical field of cutting machines. 【Background technique】 [0002] Cutting tools are used in the material processing process, and the cutting tools can cut the material into the required size. A hand-held cutter is a commonly used tool that is especially suited for cutting small batches of material that are not particularly large in size. The existing hand-held cutting machine has low cutting precision, high requirements for the operator, and is easy to cut obliquely, which is not conducive to the effective utilization of materials. Sometimes auxiliary parts are used for high cutting precision, but these parts are not easy to fix. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art, and propose a guide plate fixing device for a hand-held cutting machine, which can effectively fix the guide plate. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F5/02
CPCB25F5/021
Inventor 单建峰
Owner 新昌县绿松科技有限公司
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