Grinding wheel cutting blade for titanium alloy

Abstract

The utility model belongs to the technical field of grinding wheels, and particularly relates to a titanium alloy grinding wheel cutting disc which comprises a grinding wheel base body, a mounting ring and two stabilizing assemblies, the mounting ring is arranged in the center of the grinding wheel base body, the two stabilizing assemblies are clamped on the front side and the rear side of the grinding wheel base body, and a damping pad is arranged between each damping arm and the grinding wheel base body. Fixing screw holes corresponding to the fixing through holes are formed in each damping arm, the two stabilizing assemblies are fixedly connected with the grinding wheel base body through a plurality of fixing bolts, and a grinding material layer is arranged on the edge of the grinding wheel base body; according to the cutting disc, the cutting disc can be better and faster cooled when the cutting disc conducts cutting work, cutting is prevented from being affected by overheating of the cutting disc, vibration of the cutting disc can be reduced, a cutting opening is smoother, noise generated during cutting can be reduced by reducing vibration of the cutting disc, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding wheels, and in particular relates to a grinding wheel cutting piece for titanium alloy. Background Art

[0002] Grinding wheel is a common bonded abrasive tool, mainly used for rough grinding, semi-finishing grinding, grooving and cutting of the outer circle, inner circle, plane and other surfaces of metal or non-metal workpieces. When the grinding wheel is working, the high-speed rotating grinding wheel comes into contact with the workpiece being processed and applies pressure, thereby generating friction, decomposing the cut object, and completing the cutting operation.

[0003] During the cutting process, the grinding wheel cutting disc will generate a lot of heat due to rapid friction, which will have a certain impact on the abrasive layer on the cutting disc. The thickness of the traditional cutting disc is basically the same from the center to the edge. It is easy to vibrate during cutting. The vibration of the cutting disc will affect the flatness of the cutting mouth to a certain extent, which is not conducive to the cutting work. In order to reduce the vibration of the cutting disc during operation and reduce the influence of the heat generated during cutting on the cutting disc, a grinding wheel cutting disc for titanium alloy is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a grinding wheel cutting disc for titanium alloy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding wheel cutting disc for titanium alloy, comprising a grinding wheel base, a mounting ring and two stabilizing components, wherein the mounting ring is arranged at the center of the grinding wheel base, a plurality of limiting holes are provided on the front and rear surfaces of the mounting ring, a plurality of reinforcing ribs are fixedly connected to the outer ring of the mounting ring, the reinforcing ribs extend into the grinding wheel base, a plurality of heat dissipation holes are provided on the grinding wheel base, a plurality of fixed through holes are provided on the grinding wheel base, the stabilizing component comprises a stabilizing ring and a plurality of shock absorbing arms, a plurality of the shock absorbing arms are fixedly connected to the outer ring of the stabilizing ring, and the two stabilizing components It is supported on the front and rear sides of the grinding wheel base, and a shock-absorbing pad is arranged between each shock-absorbing arm and the grinding wheel base. Each shock-absorbing arm is provided with a fixing screw hole corresponding to the fixing through hole. The two stabilizing components are fixedly connected to the grinding wheel base through a plurality of fixing bolts, and each fixing bolt passes through the fixing screw hole and the corresponding fixing through hole on two opposite shock-absorbing arms. A plurality of limiting columns are fixedly connected to the side of each stabilizing ring facing the grinding wheel base, and the plurality of limiting columns are respectively inserted into one of the limiting holes, and an abrasive layer is arranged at the edge of the grinding wheel base.

[0006] Preferably, the heat dissipation holes are divided into two circles, an inner circle and an outer circle, and the number of heat dissipation holes in the outer circle is twice the number of heat dissipation holes in the inner circle.

[0007] Preferably, the inner diameter of the mounting ring is the same as the inner diameter of the stabilizing ring.

[0008] Preferably, the shock-absorbing pad has a thickness of 1 mm, and is provided with a through hole corresponding to the fixing through hole.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model can dissipate heat to the cutting blade better and faster when the cutting blade is cutting, so as to avoid overheating of the cutting blade and affect the cutting, and can reduce the vibration of the cutting blade, so that the cutting mouth is smoother, and reducing the vibration of the cutting blade can reduce the noise generated during cutting, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0013] Figure 2 It is a schematic diagram of the formal structure of the grinding wheel base of the utility model;

[0014] Figure 3 It is a front view structural diagram of the stabilizing assembly of the utility model;

[0015] Figure 4 It is a rear view structural schematic diagram of the stabilizing assembly of the utility model;

[0016] Figure 5 This is a front view structural diagram of the shock-absorbing pad of the utility model;

[0017] Figure 6 It is a structural schematic diagram of a test section of the grinding wheel matrix of the utility model;

[0018] In the figure: 1. Grinding wheel base; 2. Abrasive layer; 3. Fixing bolt; 4. Heat dissipation hole; 5. Stabilizing assembly; 51. Stabilizing ring; 52. Shock-absorbing arm; 53. Fixing screw hole; 54. Limiting column; 6. Mounting ring; 7. Limiting hole; 8. Fixing through hole; 9. Shock-absorbing pad; 10. Reinforcing rib. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0020] See also Figure 1-6 The utility model provides the following technical solutions: a grinding wheel cutting disc for titanium alloy, comprising a grinding wheel base 1, a mounting ring 6 and two stabilizing components 5, wherein the mounting ring 6 is arranged at the center of the grinding wheel base 1, and a plurality of limiting holes 7 are provided on the front and rear surfaces of the mounting ring 6, and a plurality of reinforcing ribs 10 are fixedly connected to the outer ring of the mounting ring 6, and the reinforcing ribs 10 extend into the grinding wheel base 1, and a plurality of heat dissipation holes 4 are provided on the grinding wheel base 1, and a plurality of fixed through holes 8 are provided on the grinding wheel base 1, and the stabilizing component 5 comprises a stabilizing ring 51 and a plurality of shock absorbing arms 52, and the plurality of shock absorbing arms 52 are fixedly connected to the outer ring of the stabilizing ring 51, and the two stabilizing components 5 are supported on the On the front and rear sides of the grinding wheel base 1, a shock-absorbing pad 9 is arranged between each shock-absorbing arm 52 and the grinding wheel base 1, and each shock-absorbing arm 52 is provided with a fixing screw hole 53 corresponding to the fixing through hole 8. The two stabilizing components 5 are fixedly connected to the grinding wheel base 1 through a plurality of fixing bolts 3, and each of the fixing bolts 3 passes through the fixing screw hole 53 and the corresponding fixing through hole 8 on two opposite shock-absorbing arms 52. A plurality of limiting columns 54 are fixedly connected to the side of each stabilizing ring 51 facing the grinding wheel base 1, and the plurality of limiting columns 54 are respectively inserted into one of the limiting holes 7, and an abrasive layer 2 is arranged at the edge of the grinding wheel base 1.

[0021] Specifically, the heat dissipation holes 4 are divided into two circles, an inner circle and an outer circle, and the number of the heat dissipation holes 4 in the outer circle is twice the number of the heat dissipation holes 4 in the inner circle.

[0022] Specifically, the inner diameter of the mounting ring 6 is the same as the inner diameter of the stabilizing ring 51 .

[0023] Specifically, the shock absorbing pad 9 has a thickness of 1 mm, and a through hole corresponding to the fixing through hole 8 is formed on the shock absorbing pad 9 .

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A grinding wheel cutting disc for titanium alloy, comprising a grinding wheel base (1), a mounting ring (6) and two stabilizing components (5), characterized in that: The mounting ring (6) is arranged at the center of the grinding wheel base (1); a plurality of limiting holes (7) are provided on both the front and rear surfaces of the mounting ring (6); a plurality of reinforcing ribs (10) are fixedly connected to the outer ring of the mounting ring (6); the reinforcing ribs (10) extend into the grinding wheel base (1); a plurality of heat dissipation holes (4) are provided on the grinding wheel base (1); a plurality of fixing through holes (8) are provided on the grinding wheel base (1); the stabilizing component (5) comprises a stabilizing ring (51) and a plurality of shock absorbing arms (52); the plurality of shock absorbing arms (52) are fixedly connected to the outer ring of the stabilizing ring (51); two stabilizing components (5) are supported on the front and rear sides of the grinding wheel base (1); each shock absorbing arm (52) is in contact with the grinding wheel base (1); A shock absorbing pad (9) is arranged between the wheel base (1), each shock absorbing arm (52) is provided with a fixing screw hole (53) corresponding to the fixing through hole (8), the two stabilizing components (5) are fixedly connected to the grinding wheel base (1) through a plurality of fixing bolts (3), each fixing bolt (3) passes through the fixing screw hole (53) and the corresponding fixing through hole (8) on two opposite shock absorbing arms (52), a plurality of limiting columns (54) are fixedly connected to the side of each stabilizing ring (51) facing the grinding wheel base (1), and the plurality of limiting columns (54) are respectively inserted into one of the limiting holes (7), and an abrasive layer (2) is arranged at the edge of the grinding wheel base (1).

2. The titanium alloy cutting wheel according to claim 1, characterized in that: The heat dissipation holes (4) are divided into two circles, an inner circle and an outer circle, and the number of the heat dissipation holes (4) in the outer circle is twice the number of the heat dissipation holes (4) in the inner circle.

3. The titanium alloy cutting wheel according to claim 1, characterized in that: The inner diameter of the mounting ring (6) is the same as the inner diameter of the stabilizing ring (51).

4. The titanium alloy cutting wheel according to claim 1, characterized in that: The shock absorbing pad (9) has a thickness of 1 mm and is provided with a through hole corresponding to the fixing through hole (8).

Images