Grinding wheel facilitating heat dissipation

Abstract

The utility model provides a kind of grinding wheel of convenient heat dissipation, including framework and the grinding wheel main body of consolidation in the framework;The framework includes mandrel, and the axis position of mandrel is equipped with through-hole, and annular shell is further equipped on mandrel, and the outside of shell is communicated with annular frame by multiple connecting rods, and arc tube is equipped between shell, annular frame, and one end of arc tube is connected with the heat dissipation port of shell side face.The grinding wheel provided by the utility model, its structure design can not only ensure the structural stability of grinding wheel, but also can ensure that the debris generated during grinding process of grinding wheel to object is discharged in time;In addition, the grinding wheel can also promptly dissipate the heat generated during cutting process to prevent grinding temperature from being too high to affect the grinding effect on object and the service life of grinding wheel.

Description

Technical Field

[0001] This utility model belongs to the field of grinding wheel technology, specifically relating to a grinding wheel that facilitates heat dissipation. Background Technology

[0002] Currently, grinding wheels are frequently used in machining processes. Commonly used grinding wheels are usually made of a mixture of diamond and binder. Due to the poor heat dissipation capacity of the grinding wheel itself, the surface temperature of the grinding wheel is easily too high, which can cause the grinding wheel to deform. This affects the stability of the grinding wheel during operation, reduces the quality of the grinding wheel, and also affects the quality of the profile being ground.

[0003] Therefore, it is necessary to design a new grinding wheel to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a new grinding wheel that facilitates heat dissipation. The specific solution is as follows:

[0005] A grinding wheel with heat dissipation features includes a frame and a grinding wheel body fixed to the frame. The frame includes a mandrel with a through hole at its axial position. The mandrel also has an annular housing. The outer side of the housing is connected to the annular frame via multiple connecting rods. An arc-shaped tube is provided between the housing and the annular frame, and one end of the arc-shaped tube is connected to a heat dissipation vent on the side of the housing.

[0006] Based on the above, multiple fan blades are provided on both sides of the housing.

[0007] Based on the above, multiple chip removal grooves are provided along the circumferential direction on both sides of the grinding wheel body.

[0008] Based on the above, a polygonal countersunk hole is provided at one end of the mandrel corresponding to the through hole.

[0009] This utility model has substantial features and progress compared to the prior art. Specifically, this utility model has the following advantages:

[0010] The grinding wheel provided by this utility model has a structural design that not only ensures the structural stability of the grinding wheel, but also ensures that the debris generated during the grinding process is discharged in a timely manner. In addition, the grinding wheel can also dissipate the heat generated during the grinding process in a timely manner, preventing the grinding temperature from being too high and affecting the grinding effect on the profile and the service life of the grinding wheel. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the skeleton structure in this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the grinding wheel in this utility model.

[0013] In the diagram: 1. Frame; 2. Mandrel; 3. Through hole; 4. Countersunk hole; 5. Housing; 6. Connecting rod; 7. Ring frame; 8. Arc tube; 9. Heat dissipation vent; 10. Fan blade; 11. Grinding wheel body; 11-1. Chip removal groove. Detailed Implementation

[0014] The technical solution of this utility model will be further described in detail below through specific embodiments.

[0015] Example 1

[0016] like Figure 1-2 As shown, this utility model provides a grinding wheel that facilitates heat dissipation, including a frame 1 and a grinding wheel body 11 fixed on the frame 1; the frame 1 includes a mandrel 2, a through hole 3 is provided at the axial position of the mandrel 2, and an annular shell 5 is also provided on the mandrel 2. The outer side of the shell 5 is connected to the annular frame 7 through multiple connecting rods 6. An arc-shaped tube 8 is provided between the shell 5 and the annular frame 7, and one end of the arc-shaped tube 8 is connected to the heat dissipation port 9 on the side of the shell 5.

[0017] To improve heat dissipation during the grinding process, multiple fan blades 10 are provided on both sides of the housing 5. When the grinding wheel rotates, the airflow generated by the fan blades 10 can dissipate the heat generated at the grinding point in a timely manner.

[0018] In addition, to facilitate the timely removal of chips generated during grinding, multiple chip removal grooves 11-1 are provided along the circumferential direction on both sides of the grinding wheel body 11.

[0019] To facilitate the fixing of the grinding wheel, a polygonal countersunk hole 4 is provided at one end of the mandrel 2 corresponding to the through hole 3.

[0020] The grinding wheel provided by this utility model has a structural design that not only ensures the structural stability of the grinding wheel, but also ensures that the chips generated during the grinding process are discharged in a timely manner. The chips are mainly discharged through the chip discharge groove, and a small amount of chips are discharged through the arc-shaped pipe and heat dissipation vent. In addition, the grinding wheel can also discharge the heat generated during the grinding process in a timely manner through the arc-shaped pipe and heat dissipation vent, preventing the grinding temperature from being too high and affecting the grinding effect on the object and the service life of the grinding wheel.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A grinding wheel that facilitates heat dissipation, characterized in that: It includes a frame (1) and a grinding wheel body (11) fixed on the frame (1); the frame (1) includes a mandrel (2), the mandrel (2) has a through hole (3) at the axial position, and the mandrel (2) also has an annular shell (5). The outer side of the shell (5) is connected to the annular frame (7) through multiple connecting rods (6). An arc-shaped tube (8) is provided between the shell (5) and the annular frame (7). One end of the arc-shaped tube (8) is connected to the heat dissipation port (9) on the side of the shell (5).

2. The grinding wheel with heat dissipation as described in claim 1, characterized in that: Multiple fan blades (10) are provided on both sides of the housing (5).

3. The grinding wheel with heat dissipation as described in claim 1, characterized in that: Multiple chip removal grooves (11-1) are provided along the circumferential direction on both sides of the grinding wheel body (11).

4. The grinding wheel with heat dissipation as described in claim 1, characterized in that: One end of the mandrel (2) is provided with a polygonal countersunk hole (4) corresponding to the through hole (3).

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