CN202506909U

CN202506909U - Double-layer scraper

Info

Publication number: CN202506909U
Application number: CN201220100315XU
Authority: CN
Inventors: 郑国高; 候小滨
Original assignee: NANCHANG YATAI PHARMACEUTICAL PACKAGING Co Ltd
Current assignee: NANCHANG YATAI PHARMACEUTICAL PACKAGING Co Ltd
Priority date: 2012-03-17
Filing date: 2012-03-17
Publication date: 2012-10-31
Anticipated expiration: 2022-03-17

Abstract

The utility model discloses a double-layer scraper and relates to a machining tool, in particular to the modified technology of a machining scraper. The double-layer scraper comprises a scraper handle (1), an upper blade (2) and a lower blade (3). Scraper surfaces of the upper blade (2) and the lower blade (3) are parallel to each other and a gap is provided between the upper blade and the lower blade. The upper ends of the upper blade (2) and the lower blade (3) are fixed on the lower end of the scraper handle (1) through bolts. The lower ends of the upper blade (2) and the lower blade (3) are respectively provided with mutually paralleled cutting edges, and the cutting edge of the upper blade (2) is located above the cutting edge of the lower blade (3). The double-layer scraper solves the problem that an existing scraper is low in efficiency.

Description

Double-deck scraper

Technical field

The utility model relates to machining and uses cutter, is specifically related to the improvement technology of machining with scraper.

Background technology

Scraper is the instrument in order to scraping, and scraper has a grip and sharp cutter, and it is that pincers worker is used for the instrument of scraping metallic bur power, and hardness is higher.Scraper is to repair to use the widest instrument at most in the type, and several kinds of tack, tip and round ends etc. are arranged.When scraping pin part burr with scraper, one scrape pin to scraper after, can not the part deburred is clean, need change a sharper scraper and process once more, have ineffective shortcoming like this.

Summary of the invention

The utility model provides a kind of double-deck scraper, and the utility model has solved existing scraper and had inefficient problem.

For addressing the above problem, the utility model adopts following technical scheme: double-deck scraper is made up of handle of a knife (1), upper strata blade (2) and blade (3); The knife face of upper strata blade (2) and blade (3) is parallel to each other and a gap is arranged between the two, and handle of a knife (1) lower end is fixed in through bolt (4) in the upper end of upper strata blade (2) and blade (3); Upper strata blade (2) and blade (3) the lower end cutting edge that is parallel to each other respectively, upper strata blade (2) cutting edge is positioned at the top of blade (3) cutting edge.

The double-deck blade construction of the employing of the utility model, once scrape pin processing after, the effect that can realize scraping for twice pin has improved operating efficiency.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model side view.

Symbol description among the figure: handle of a knife 1, upper strata blade 2, blade 3, bolt 4.

The specific embodiment

With illustrated embodiments the utility model is done detailed explanation below.

Shown in Fig. 1-2, double-deck scraper is made up of handle of a knife (1), upper strata blade (2) and blade (3); The knife face of upper strata blade (2) and blade (3) is parallel to each other and a gap is arranged between the two, and handle of a knife (1) lower end is fixed in through bolt (4) in the upper end of upper strata blade (2) and blade (3); Upper strata blade (2) and blade (3) the lower end cutting edge that is parallel to each other respectively, upper strata blade (2) cutting edge is positioned at the top of blade (3) cutting edge.

What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.

Claims

1. double-deck scraper is characterized in that, is made up of handle of a knife (1), upper strata blade (2) and blade (3); The knife face of upper strata blade (2) and blade (3) is parallel to each other and a gap is arranged between the two, and handle of a knife (1) lower end is fixed in through bolt (4) in the upper end of upper strata blade (2) and blade (3); Upper strata blade (2) and blade (3) the lower end cutting edge that is parallel to each other respectively, upper strata blade (2) cutting edge is positioned at the top of blade (3) cutting edge.