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Multi-station intelligent numerical-control grinding machine for knives and scissors

A multi-station, grinding machine technology, applied in the field of tool grinding machines, can solve the problems of low grinding efficiency

Inactive Publication Date: 2012-11-28
FUDING DAJI KNIFE & SCISSORS HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The blade body has to go through multiple processes such as rough grinding and fine grinding, and the efficiency of single-piece grinding on the grinding machine is low.

Method used

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  • Multi-station intelligent numerical-control grinding machine for knives and scissors
  • Multi-station intelligent numerical-control grinding machine for knives and scissors
  • Multi-station intelligent numerical-control grinding machine for knives and scissors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The structure of the present invention is: including the main motor, the grinding wheel 3, and the vertical vertical cover template, and it is characterized in that: the CNC grinding machine is composed of a workpiece turntable mechanism 1 and 2-6 unit grinding machines 2 distributed around the periphery of the workpiece turntable mechanism 1 ;

[0022] The workpiece turntable mechanism 1 consists of a disc base, a vertical bearing seat 19 fixed on the disc base, upper and lower bearings fitted on the vertical bearing seat 19, a vertical shaft fitted and fixed in the upper and lower bearing holes, and a bevel gear connected to the lower end of the vertical shaft The turntable connected to the input shaft of the commutator and the bevel gear commutator is composed of a stepping motor and a fixed workpiece turntable 18 fitted on the upper end of the vertical shaft; Fix several arc-shaped sheet-shaped fixtures 20, the inner arc-shaped surfaces of the arc-shaped sheet-shape...

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PUM

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Abstract

The invention discloses a multi-station intelligent numerical-control grinding machine for knives and scissors and relates to a tool grinding machine. The grinding machine comprises a main motor, a grinding wheel, longitudinal-vertical sleeve mold boards, a workpiece rotating disc mechanism, and 2-6 grinding machine units distributed at the periphery of the workpiece rotating disc mechanism; the workpiece rotating disc mechanism is driven by a stepping motor; a plurality of arc sheeted fixtures with the longitudinal-vertical sleeve mold boards are fixed on a rotating disc; each of the 2-6 grinding machine units comprises a grinding head mechanism, a grinding wheel feed mechanism, an lifting feed mechanism for trimming the grinding wheel, and a longitudinal feed mechanism; the grinding head mechanisms drive the grinding wheel to rotate through the main motor; the grinding wheel feed mechanisms drive the grinding head mechanisms to translate through the stepping motor, a lead screw, a nut sliding block and a box-shaped base; the box-shaped bases of the grinding head mechanisms ascend and descend under the drive of the lifting feed mechanisms for trimming the grinding wheel through the lead screw, the nut sliding block and a rectangular lifting plate; the longitudinal feed mechanisms for trimming the grinding wheel drive a diamond trimming head to translate through the cantilever lead screw, the nut sliding block and a rectangular plate; and all the motors are connected with a line of a PLC (programmable logic controller) central processing unit. The efficiency is improved by multiple stations.

Description

Technical field: [0001] The invention relates to a tool grinding machine, in particular to a multi-station intelligent knife and scissors numerical control grinding machine. Background technique: [0002] Existing scissors blade body is made up of blade portion, hinge portion, handle portion, and two blade bodies pass through the hinge hole of hinge portion, are fitted with hinge pins and realize fit forming. The knife body structure has three parts, one-piece and two-piece. The split type is that the blade part and the hinge part are connected as a blade body, and the handle part is a single body, and then combined. [0003] The blade grinding of the blade body uses a blade grinding machine. The grinding machine is composed of a frame, a main motor, a grinding wheel, a knife feeding mechanism, a workbench, and a cover template. The motor drives the grinding wheel shaft and the grinding wheel to rotate at high speed through the belt pulley. The template is a slanted plate,...

Claims

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Application Information

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IPC IPC(8): B24B3/52
Inventor 陈品观陈品格王忠田
Owner FUDING DAJI KNIFE & SCISSORS HARDWARE
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