CN202006396U

CN202006396U - Cutter sharpener

Info

Publication number: CN202006396U
Application number: CN2010206977050U
Authority: CN
Inventors: 陈忠庆
Original assignee: NINGBO SHANJING CLOTHING CO Ltd
Current assignee: NINGBO SHANJING CLOTHING CO Ltd
Priority date: 2010-12-28
Filing date: 2010-12-28
Publication date: 2011-10-12
Anticipated expiration: 2020-12-28

Abstract

The utility model discloses a cutter sharpener, which comprises an installation rack (1) and a rolling sharpening device, wherein the rolling sharpening device is arranged on the installation rack (1) and is two circular sharpening blocks (2) hinged on the installation rack (1), and the circular sharpening blocks (2) are opposite. The structure is adopted, the sharpener is close to a cutter, and the rolling sharpening device is contacted with the cutter; the cutter does a circular reciprocating motion, and therefore the rolling sharpening device is driven to rotate; and when the rolling sharpening device rolls, the cutting edge of the cutter is rubbed, therefore the whole strap-shaped cutter can be effectively sharpened, and further the service life of the strap-shaped cutter is prolonged. Thus, the strap-shaped cutter does not need to be often replaced, and the cost of dress making is saved.

Description

The shearing knife knife sharpener

Technical field:

The utility model relates to the clothing making field, specifically is a kind of shearing knife knife sharpener.

Background technology:

At present, in the clothing making process, the shearing knife that is used for the cutting cloth is generally banded shearing knife, and the both sides of banded shearing knife are equipped with blade, and banded shearing knife is under the driving of power set, and iterative motion cuts cloth simultaneously.But banded shearing knife is after long-time the use, shearing knife is understood rust and can't be used, owing to there is not knife sharpener in the prior art at this shearing knife, so, generally all need to change shearing knife in this case, not only be inconvenient to use, reduced the service life of shearing knife, and increased the cost of clothing making.

The utility model content:

The technical problems to be solved in the utility model is, provide a kind of can banded shearing knife mill is sharp, and then the shearing knife knife sharpener that prolongs the service life of banded shearing knife.

Technical solution of the present utility model is, a kind of shearing knife knife sharpener of following structure is provided, and comprises installing rack and rolling knife sharpening device, and described rolling knife sharpening device is arranged on the installing rack.

Adopt after the above structure compared with prior art, the utlity model has following advantage: adopt the utility model structure, with the close shearing knife of knife sharpener, the rolling knife sharpening device is contacted with shearing knife, the shearing knife iterative motion, thereby driving the rolling knife sharpening device rotates, when the rolling knife sharpening device rolls, blade friction to shearing knife, thereby can be effectively that whole banded shearing knife mill is sharp, and then prolong the life-span of banded shearing knife, therefore, just do not need often to have changed banded shearing knife, saved the clothing making cost.

As improvement, described rolling knife sharpening device is meant two round grinding blocks that are hinged on the installing rack, and described round grinding block relative orientation like this, can be better rubs to the blade two sides of shearing knife, thereby improved sharpening efficient.

Description of drawings:

Accompanying drawing is the structural representation of shearing knife knife sharpener of the present utility model.

Shown in the figure: 1, installing rack, 2, round grinding block, 3, banded shearing knife.

The specific embodiment:

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

As shown in the figure, shearing knife knife sharpener of the present utility model comprises installing rack 1 and rolling knife sharpening device, and described rolling knife sharpening device is arranged on the installing rack.

Described rolling knife sharpening device is meant two round grinding blocks 2 that are hinged on the installing rack 1, described round grinding block 2 relative orientations.

During use, drive banded shearing knife rapid movement by drive unit, friction between the blade of shearing knife and the round grinding block 2, and drive round grinding block, in this process, shearing knife becomes sharp through friction.

Below only be described, but can not be interpreted as it is restriction claim with regard to the utility model preferred embodiment.The utility model not only is confined to above embodiment, and its concrete structure allows variation, and in a word, all various variations of being done in the protection domain of the utility model independent claims are all in protection domain of the present utility model.

Claims

1. shearing knife knife sharpener, it is characterized in that: comprise installing rack (1) and rolling knife sharpening device, described rolling knife sharpening device is arranged on the installing rack (1).

2. shearing knife knife sharpener according to claim 1 is characterized in that: described rolling knife sharpening device is meant two round grinding blocks (2) that are hinged on the installing rack (1), described round grinding block (2) relative orientation.