CN202224673U

CN202224673U - Cutter having two inclined cutting surfaces

Info

Publication number: CN202224673U
Application number: CN2011201775201U
Authority: CN
Inventors: 郭礼淳
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2012-05-23
Anticipated expiration: 2021-05-30

Abstract

The utility model discloses a cutter having two inclined cutting surfaces, including a long-strip cutter body (1), the end part in the length direction of the cutter body extends into two cutter surfaces (2) toward the two sides starting from the symmetric axis (5) of the cutter body. Compared with the prior art, the cutter provided can machine two inclined carving surfaces in one step because of the two inclined cutting surfaces, thus, the two carved surfaces are more natural and beautiful and the production efficiency is increased by times, thereby shortening work time and reducing cost.

Description

Cutter with two inclined cutting faces

Technical field

The utility model relates to the cutter that is used for Surface Machining, relates in particular to a kind of cutter with two inclined cutting faces.

Background technology

In the jewellery processing industry,, to carry out Surface Machining to materials such as gold and silver for producing the jewellery of outward appearance novel and beautiful.In the prior art,,, process repeatedly repeatedly for preparation complex surfaces decorative pattern because the shape of tool is simple.This has prolonged man-hour undoubtedly, has increased cost.

The utility model content

The utility model is the problems referred to above that will solve prior art, proposes a kind of cutter with two inclined cutting faces.

For solving the problems of the technologies described above, the technical scheme that the utility model proposes is a kind of cutter with two inclined cutting faces of design, comprises the blade of strip, is risen respectively by the blade symmetry axis in the end of said blade length direction and extends two knife faces to both sides.

Extend to the direction away from blade on its disjunct both sides of said two knife faces.

The front of said blade is a plane, and perpendicular with said knife face.

The both sides of said blade are two planes that are parallel to each other, and these both sides and blade front are perpendicular; Outwards swell at the back side of said blade, is made up of the plane that two left-right symmetric distribute.

Compared with prior art, the utlity model has two inclined cutting faces, the ability time processing goes out the facet of two inclinations, and production efficiency is multiplied, and has shortened man-hour, has reduced cost.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is made detailed explanation, wherein:

Fig. 1 is the front view of the utility model preferred embodiment;

Fig. 2 is the side view of the utility model preferred embodiment;

Fig. 3 is the three-dimensional appearance of the utility model preferred embodiment;

Fig. 4 is installed in the stereoeffect in the anchor clamps for the utility model;

Fig. 5 is installed in the cutaway view in the anchor clamps for the utility model.

The specific embodiment

The utility model discloses a kind of cutter with two inclined cutting faces; Referring to the front view shown in Fig. 1; It comprises the blade 1 of strip, extends two knife faces 2 (promptly forming the knife face of two inclinations) to both sides in the end of said blade length direction respectively by 5 of blade symmetry axis.Article two, extend to the direction away from blade 1 on knife face 2 its disjunct both sides, is to extend upward in Fig. 1.The utility model adopts carbonado to process, and in the front view of Fig. 1, the orthographic projection of two knife faces 2 forms " V " font, can carry out cut to jewel, and time processing can form the facet of two inclinations, can increase work efficiency effectively.

In conjunction with Fig. 2, the front 3 of blade 1 is a plane, and perpendicular with said knife face 2.When knife face 2 blunts, only need the plane of " V " font between milling two knife faces like this, can make knife face become sharp again.

Referring to the stereo appearance figure of the preferred embodiment shown in Fig. 3, the both sides of said blade 1 are two planes 6 that are parallel to each other, and these both sides and blade front are perpendicular; Outwards swell at the back side of said blade 1, is made up of the plane 7 that two left-right symmetric distribute.Whole cutter also is a left-right symmetric.

Be installed in the stereoeffect and the cutaway view of 8 li of anchor clamps referring to Fig. 4, the utility model shown in 5, the back side of blade 1 protuberance just in time embeds in the groove of anchor clamps, and cutter can be limited to two side shiftings with cooperating of groove in the back side, and the location is more precisely with firm.Cutter bottom props up a step surface of anchor clamps 8, thereby the restriction cutter is in position longitudinally.Fixed screw 9 is screwed, and through pressing plate 10 cutter is fixed.

Above embodiment is merely and illustrates, non-providing constraints.Anyly do not break away from spirit of the present invention and category, and, all should be contained among the application's the claim scope its equivalent modifications of carrying out or change.

Claims

1. cutter with two inclined cutting faces comprises it is characterized in that the blade (1) of strip: risen respectively by blade symmetry axis (5) in the end of said blade length direction and extend two knife faces (2) to both sides.

2. the cutter with two inclined cutting faces as claimed in claim 1 is characterized in that: extend to the direction away from blade (1) on its disjunct both sides of said two knife faces (2).

3. the cutter with two inclined cutting faces as claimed in claim 2 is characterized in that: the front (3) of said blade (1) is a plane, and perpendicular with said knife face (2).

4. the cutter with two inclined cutting faces as claimed in claim 3 is characterized in that: the both sides of said blade (1) are two planes that are parallel to each other, and these both sides and blade front are perpendicular; Outwards swell at the back side of said blade (1), is made up of the plane that two left-right symmetric distribute.