CN210855831U

CN210855831U - Cutter wheel for cutting glass material

Info

Publication number: CN210855831U
Application number: CN201921874539.4U
Authority: CN
Inventors: 姚瑞
Original assignee: Bengbu Ruiqiang Precision Machinery Manufacturing Co ltd
Current assignee: Anhui Ruiqiang Precision Machinery Co.,Ltd.
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-26
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to a break bar for cutting glass material, including disc body (1), go out to be equipped with through-hole (2) at the axis of disc body (1), be equipped with inclined plane (3) of mutual symmetry in the outer fringe of disc body (1), two inclined planes (3) intersect and form circular cutting edge (4), all are equipped with decorative pattern (5) on every inclined plane (3). The utility model has the advantages that: the break bar all is equipped with the sand grip on two inclined planes, the frictional force between inclined plane and the glass has been increased, guarantee that the break bar is in rotatory state in cutting process always, make cutting process always be in the state of linear cutting, cut glass's incision is more level and smooth, the yield of cutting improves greatly, set up the locating hole in the side of break bar simultaneously, make the break bar in processing manufacture, be favorable to the clamping location, the preparation efficiency and the quality of break bar have for the great improvement of prior art.

Description

Cutter wheel for cutting glass material

Technical Field

The utility model relates to a cutter technical field specifically is a break bar for cutting glass material.

Background

With the diversification and development of glass products, the thickness and hardness of glass are required to be thin and high in many production fields, and the cutting quality of the glass is required to be higher and higher. The tool for cutting glass is generally a disc-shaped cutter wheel, and the common characteristics of the longer cutter wheels in the market are as follows: all comprise a cutting edge part, a cutter wheel disc surface and a shaft hole used for installing a cutter shaft at the center of the cutter wheel. The cutting edge part of the existing knife flywheel is in an inverted V shape and is formed by intersecting a first inclined plane and a second inclined plane, and the intersecting line of the first inclined plane and the second inclined plane is a circumferential cutting edge of the knife flywheel. The first inclined plane and the second inclined plane are respectively intersected with the disc surfaces at two sides of the knife flywheel. The first inclined plane of current break bar and second inclined plane are more smooth, and the frictional force between two inclined planes of break bar and the glass is less, can often appear skidding phenomenon at the break bar in the rotation process at the cutting process, causes the break bar single-point cutting, and the effect of cutting is relatively poor, causes the break bar to cut the defective rate and improves, and influences the life of break bar. Meanwhile, the existing cutter wheel cannot be positioned in the machining and manufacturing process, and the machining yield is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a break bar for cutting glass material.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutter wheel for cutting glass material, characterized in that: the disc comprises a disc body, a through hole is formed in the central axis of the disc body, mutually symmetrical inclined planes are arranged on the outer edge of the disc body, a circular cutting edge is formed at the intersection of the two inclined planes 3, and patterns are arranged on each inclined plane.

Preferably, the decorative pattern is a set of convex plates uniformly distributed on the inclined plane, the convex plates are straight plates, arc-shaped plates or wave-shaped plates, the convex plates on the same inclined plane are arranged in the same direction, and the decorative patterns on the two inclined planes are symmetrically arranged.

Preferably, the included angle between the convex plate and the circular blade is 5-90 degrees.

Preferably, the cross section of the convex plate is rectangular or trapezoidal.

Preferably, the decorative pattern is a group of grooves uniformly distributed on the inclined plane, the grooves are straight grooves, arc-shaped grooves or wavy grooves, the grooves on the same inclined plane are arranged in the same direction, and the decorative patterns 5 on the two inclined planes are symmetrically arranged.

Preferably, the included angle between the groove and the circular blade is 5-90 degrees, and the cross section of the groove is an arc-shaped groove.

Preferably, an included angle is formed between the two inclined surfaces, and the included angle is 45-175 degrees.

Preferably, a machining positioning hole is formed in at least one side surface of the disc body.

Preferably, the two side surfaces of the disc body are provided with one machining positioning hole, and the two machining positioning holes are symmetrical about the center of the disc body.

Preferably, both sides of the through hole are provided with arc-shaped chamfered edges.

The utility model has the advantages that: the break bar all is equipped with the sand grip on two inclined planes, the frictional force between inclined plane and the glass has been increased, guarantee that the break bar is in rotatory state in cutting process always, make cutting process always be in the state of linear cutting, cut glass's incision is more level and smooth, the yield of cutting improves greatly, set up the locating hole in the side of break bar simultaneously, make the break bar in processing manufacture, be favorable to the clamping location, the preparation efficiency and the quality of break bar have for the great improvement of prior art.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

fig. 2 is a side view of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Embodiment one, as shown in fig. 1 and fig. 2, the utility model relates to a break bar for cutting glass material, including disc body 1, go out at disc body 1's axis and be equipped with through-hole 2, through-hole 2 is used for the installation of break bar, and the both sides of through-hole 2 all are equipped with circular arc edging 2.1, and circular arc edging 2.1 can effectually prevent that the break bar from taking place the emergence of incising the arbor condition when using. Two machining positioning holes 6 are formed in two side faces of the disc body 1, and the two machining positioning holes 6 are symmetrical with respect to the center of the disc body 1. The processing positioning hole 6 is a round blind hole, and the processing positioning hole 6 is used for fixing and positioning when the cutter wheel is processed, so that the cutter wheel is conveniently processed, and the processing efficiency and the quality of the cutter wheel are improved.

The outer edge of the disc body 1 is provided with mutually symmetrical inclined planes 3, an included angle 7 is formed between the two inclined planes 3, the included angle 7 is 45 degrees, 60 degrees, 90 degrees, 120 degrees, 145 degrees, 160 degrees or 175 degrees, and the scheme is preferably 160 degrees. The intersection of the two inclined planes 3 forms a circular blade 4, and each inclined plane 3 is provided with a pattern 5.

Decorative pattern 5 is the equipartition and is in a set of flange on the inclined plane 3, the flange is straight board, arc or wave shaped plate, and this scheme is preferred straight board, and the flange on same inclined plane 3 sets up to same direction, and the decorative pattern 5 symmetry on two inclined planes 3 sets up. The included angle between the convex plate and the circular blade 4 is 5 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees or 90 degrees, and the scheme is preferably 60 degrees. The cross section of the convex plate is rectangular or trapezoidal, the convex plate is preferably trapezoidal, the thickness of the convex plate is 0.001-200 microns, the convex plate is preferably 0.8 microns, the distance between every two adjacent convex plates is 0.8-70 microns, and the convex plate is preferably 1 micron. Under the effect of decorative pattern 5 for the break bar when the cutting, increases the roughness on inclined plane 3, increases the frictional force between inclined plane 3 and the glass, and the effectual emergence that prevents when cutting glass, the break bar phenomenon of skidding makes the break bar be in the linear cutting always, has increased the life of break bar.

In the second embodiment, on the basis of the above scheme, the pattern 5 may also adopt the following scheme: the patterns 5 are a group of grooves uniformly distributed on the inclined plane 3, the grooves are straight grooves, arc-shaped grooves or wavy grooves, and the scheme is preferably straight grooves with arc-shaped cross sections. The grooves on the same inclined plane 3 are arranged towards the same direction, and the patterns 5 on the two inclined planes 3 are symmetrically arranged. The included angle between the groove and the circular blade 4 is 5 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees or 90 degrees, and the scheme is preferably 60 degrees.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutter wheel for cutting glass material, characterized in that: the disc comprises a disc body (1), a through hole (2) is formed in the central axis of the disc body (1), symmetrical inclined planes (3) are arranged on the outer edge of the disc body (1), a circular cutting edge (4) is formed at the intersection of the two inclined planes (3), and patterns (5) are arranged on each inclined plane (3).

2. The cutter wheel for cutting glass material according to claim 1, wherein: the decorative pattern (5) are uniformly distributed on the inclined plane (3), the convex plates are straight plates, arc-shaped plates or wave-shaped plates, the convex plates on the same inclined plane (3) are arranged in the same direction, and the decorative pattern (5) on the two inclined planes (3) are symmetrically arranged.

3. The cutter wheel for cutting glass material according to claim 2, wherein: the included angle between the convex plate and the circular cutting edge (4) is 5-90 degrees.

4. The cutter wheel for cutting glass material according to claim 2, wherein: the cross section of the convex plate is rectangular or trapezoidal.

5. The cutter wheel for cutting glass material according to claim 1, wherein: the decorative pattern (5) are a group of grooves uniformly distributed on the inclined planes (3), the grooves are straight grooves, arc-shaped grooves or wavy grooves, the grooves on the same inclined plane (3) are arranged in the same direction, and the decorative patterns (5) on the two inclined planes (3) are symmetrically arranged.

6. The cutter wheel for cutting glass material according to claim 5, wherein: the included angle between the groove and the circular cutting edge (4) is 5-90 degrees, and the cross section of the groove is an arc-shaped groove.

7. The cutter wheel for cutting glass material according to claim 1, wherein: an included angle (7) is formed between the two inclined planes (3), and the included angle (7) is 45-175 degrees.

8. The cutter wheel for cutting glass material according to claim 1, wherein: and at least one side surface of the disc body (1) is provided with a processing positioning hole (6).

9. The cutter wheel for cutting glass material according to claim 8, wherein: the two side faces of the disc body (1) are respectively provided with one machining positioning hole (6), and the two machining positioning holes (6) are symmetrical about the center of the disc body (1).

10. The cutter wheel for cutting glass material according to claim 1, wherein: and arc-shaped chamfered edges (2.1) are arranged on two sides of the through hole (2).