Gear grinding head and guide rail type manual knife sharpener

A knife sharpener and gear technology, applied in the direction of grinding machine parts, grinding/polishing equipment, other manufacturing equipment/tools, etc., can solve the problems of grinding surface wear, etc. The effect of local wear

Inactive Publication Date: 2014-03-26
郭广仁
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the phenomenon of partial wear of partial workmanship and full wear of all workmanship, the present invention designs a way to make the grinding piece rotate autonomously when sharpening the knife, which effectively solves the problem of local wear of the grinding surface of the grinding piece, and realizes the uniformity of the grinding surface Wear and tear, also realized a rail-type manual knife sharpener with high efficiency and never deformed grinding surface

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gear grinding head and guide rail type manual knife sharpener
  • Gear grinding head and guide rail type manual knife sharpener
  • Gear grinding head and guide rail type manual knife sharpener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] One, after smearing glue on the side that has the center positioning post (1022) on the coupling gear (102), fit and stick firmly with the mounting surface that has the center positioning hole (1011) on the grinding body (101).

[0053] Insert the grinding head shaft (1021) of the gear grinding head (1) into the grinding head installation hole (301) on the connecting rod (3), and then fix it with a jumper spring (2).

[0054] Install the threaded end of the tailstock positioning screw (5) (special-shaped screw) in the tailstock adjustment hole (401) (threaded blind hole) on the adjustable tailstock (4) with the hole above, and then place the tailstock positioning screw (5) After the synchronization plug (501) at the other end passes through the tailstock positioning hole (303) from the tailstock installation groove (302), it is installed in the synchronization socket (503) on the adjustment knob (502) (see Figure 4 a).

[0055] Use two screw rods (605) to pass through...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a gear grinding head and a guide rail type manual knife sharpener. The guide rail type manual knife sharpener mainly comprises the gear grinding head which is composed of a grinding body and a stem gear, a grinding head fixing part, a connecting rod, an adjustable tailstock, a tailstock positioning screw rod and a rack type guide rail, wherein the grinding body is a cylinder, one end face of the grinding body is a grinding surface, the other end face of the grinding body is an installation surface, a gear is arranged in the middle of the stem gear, a center positioning pillar is arranged at one end of the stem gear, the end, provided with the center positioning pillar, of the stem gear is bonded with and fixed to the grinding body, the other end of the stem gear is a grinding head shaft which is mounted at one end of the connecting rod, a tailstock installation groove is formed in the other end of the connecting rod, the adjustable tailstock is mounted in the groove, the adjustable tailstock is stretchable or foldable entirely, the rack type guide rail is linear or arc-shaped, a tooth row is arranged on one lateral side of the guide rail and can drive the gear on the gear grinding head in a rubbing mode to enable the gear to rotate proactively and limit the linear motion of the gear grinding head so that the grinding surface of the gear grinding head can be abraded evenly and be prevented from deforming, and meanwhile, the sharpening efficiency is improved remarkably.

Description

technical field [0001] The invention relates to the field of knife sharpeners, in particular to a rail-type manual knife sharpener with an efficient grinding surface that never deforms. Background technique [0002] In existing manual knife sharpeners, the use of grinding wheels, grinding discs, and grinding discs as grinding parts is a main type that is generally used. As a result of partial workmanship, not only the grinding efficiency is low, but also the grinding surface of the grinding piece will be worn out of the groove, or be ground into a round platform with a low outside and a high inside. The damage of the grinding surface will make the knife sharpener unusable. Contents of the invention [0003] According to the phenomenon of partial wear of partial workmanship and full wear of all workmanship, the present invention designs a way to make the grinding piece rotate autonomously when sharpening the knife, which effectively solves the problem of local wear of the g...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/36B24B41/04
CPCB24B3/543B24B3/00B24B41/04
Inventor 郭广仁
Owner 郭广仁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap