CN214392631U

CN214392631U - Alloy double-side grinding saw blade

Info

Publication number: CN214392631U
Application number: CN202120375520.6U
Authority: CN
Inventors: 张旭亮
Original assignee: Changzhi Suburb Jingong Sawing Co Ltd
Current assignee: Changzhi Suburb Jingong Sawing Co Ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-10-15
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses an alloy double-sided grinding saw blade, which comprises an installation base disc, a fastening mechanism, a processing ring body and a heat dissipation structure, wherein the processing ring body is nested and installed at the outer edge of the installation base disc, the fastening mechanism comprises a plurality of groups and is distributed on the installation base disc in an annular array manner, the fastening mechanism is used for fixedly clamping the processing ring body, the grinding saw blades distributed in the annular array manner are fixedly connected at the outer edges of two side surfaces of the processing ring body, and two groups of heat dissipation structures are respectively fixed at two sides of the installation base disc and fixed to the installation base disc and the processing ring body; the fastening mechanism comprises an installation cavity arranged in the installation base disc, an installation sliding block embedded in the installation cavity, and a first clamping column and a second clamping column fixedly connected to the installation sliding block. The utility model discloses can realize fast assembly and conveniently change the grinding saw bit, can effectively dispel the heat to the grinding saw bit in the course of working, guarantee its long term effective work.

Description

Alloy double-side grinding saw blade

Technical Field

The utility model relates to an alloy saw bit technical field, specific alloy double-sided grinding saw bit that says so.

Background

When the grinding saw blade is used for grinding materials, the grinding saw blade is generally used, the traditional grinding saw blade is a unified whole, when the machined part is damaged due to the fact that the traditional grinding saw blade is used for a long time, the whole grinding saw blade is generally required to be replaced, and machining cost is greatly improved. And because the radiating effect of traditional grinding saw bit is relatively poor, be difficult to guarantee that grinding saw bit lasts stable work.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a two-sided grinding saw bit of alloy can realize fast assembly and conveniently change the grinding saw bit, can effectively dispel the heat to the grinding saw bit in the course of working, guarantees its long term effective work.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an alloy double-sided grinding saw blade comprises a mounting base plate, a fastening mechanism, a processing ring body and a heat dissipation structure,

the processing ring body is nested and installed at the outer edge of the installation base plate, the fastening mechanism comprises a plurality of groups and is distributed on the installation base plate in an annular array manner, the fastening mechanism is used for fixedly clamping and connecting the processing ring body, the outer edges of two side surfaces of the processing ring body are fixedly connected with grinding saw blades distributed in an annular array manner, the heat dissipation structures comprise two groups, and the two groups of heat dissipation structures are respectively fixed at two sides of the installation base plate and are fixed to the installation base plate and the processing ring body;

each set of the fastening mechanisms includes: the installation device comprises an installation cavity, an installation sliding block, a supporting spring, a first clamping column, strip-shaped sliding openings and second clamping columns, wherein the installation cavity is formed in an installation base disc and is distributed along the radial direction of the installation base disc; the inner edge of the processing ring body is provided with a first clamping groove which is matched with the first clamping column in a nested mode, and the inner side face of the heat dissipation structure is provided with a second clamping groove which is matched with the second clamping column in a nested mode.

The outer edge of the installation base plate is fixedly connected with a plurality of groups of bulges distributed in an annular array, and the inner edge of the processing ring body is provided with a plurality of groups of grooves which are distributed in a glowing array and are matched with the corresponding bulges in a nested manner.

The heat dissipation mechanism comprises a fixed ring body and heat dissipation fins which are fixedly connected to the inner edge of the fixed ring body and distributed in an annular array mode, the second clamping grooves are formed in the inner side face of the fixed ring body, the fixed ring body is tightly attached and fixed to the installation base plate and the processing ring body through fixing bolts, and the heat dissipation fins are tightly attached to the installation base plate.

The installation base plate and the processing ring body are respectively provided with a plurality of groups of first bolt holes distributed in an annular array, the fixing ring body is provided with second bolt holes corresponding to the first bolt holes, and the fixing bolts are embedded in the first bolt holes and the second bolt holes.

And the outer side end of the second bolt hole is provided with a counter bore, and the bolt head of the fixing bolt and the nut matched with the fixing bolt are arranged in the counter bore.

The utility model has the advantages that: when the installation base plate is assembled and combined, the machining ring body can be stably fixed on the installation base plate through the fastening mechanism, the installation base plate and the machining ring body are further reinforced through the fixing ring body so as to be clamped, and meanwhile, the radiating fins are stably installed on the installation base plate, so that the whole installation process is simple and quick, and the grinding saw blade and the machining ring body fixed with the grinding saw blade are conveniently replaced; the grinding saw blades on two sides of the outer edge of the machining ring body process materials, heat generated in the machining process is transferred to the radiating fins along the machining ring body, the installation base plate and the fixing ring body, and air and the radiating fins are fully contacted in the high-speed rotating process of the installation base plate to achieve the radiating and cooling effects.

Drawings

FIG. 1 is a schematic structural view of a base plate installed in the present invention;

FIG. 2 is an enlarged detail view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the processing ring body of the present invention;

FIG. 4 is a schematic structural view of the mounting base plate and the processing ring body in combination;

fig. 5 is a schematic structural view of the heat dissipation structure of the present invention;

FIG. 6 is a schematic structural view of the heat dissipation structure, the processing ring body, and the mounting base plate in combination;

fig. 7 is a schematic cross-sectional view taken along line B-B in fig. 6.

In the figure: the mounting base plate is installed 1, the processing ring body is processed 2, 3 grinding saw blades, the mounting cavity is installed 4, the mounting slider is installed 5, the supporting spring is installed 6, the first joint post of 7, the bar-shaped sliding opening is formed, the second joint post of 9, the first joint groove of 10, the protrusion of 11, the groove of 12, the fixed ring body of 13, the radiating fin of 14, the first bolt hole of 15, the second bolt hole of 16.

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.

Referring to fig. 1-7, an alloy double-sided grinding saw blade comprises a mounting base plate 1, a fastening mechanism, a processing ring body 2, and a heat dissipation structure,

the processing ring body 2 is nested and installed at the outer edge of the installation base disc 1, the fastening mechanism comprises a plurality of groups and is distributed on the installation base disc 1 in an annular array mode, the fastening mechanism is used for fixedly clamping the processing ring body 2, the outer edges of two side faces of the processing ring body 2 are fixedly connected with grinding saw blades 3 distributed in an annular array mode, the heat dissipation structures comprise two groups, and the two groups of heat dissipation structures are respectively fixed at two sides of the installation base disc 1 and are fixed on the installation base disc 1 and the processing ring body 2;

each set of fastening mechanisms comprises: the installation device comprises an installation cavity 4, an installation slider 5, a supporting spring 6, a first clamping column 7, a strip-shaped sliding opening 8 and second clamping columns 9, wherein the installation cavity 4 is formed in an installation base disc 1 and is distributed along the radial direction of the installation base disc 1, the installation slider 5 is embedded in the installation cavity 4 in a relative sliding mode, the supporting spring 6 is installed in the installation cavity 4 and is connected with the installation slider 5, the first clamping column 7 is fixedly connected to the installation slider 5 and is led out from the outer edge of the installation base disc 1, the strip-shaped sliding opening 8 is formed in two side faces of the installation base disc 1 and is communicated with the installation cavity 4, and the second clamping columns 9 are fixedly connected to the upper end and the lower end of the installation slider 5 and are led out of the upper side face and the lower end face of the installation base disc 1 through the corresponding strip-shaped sliding openings 8; the inner edge of the processing ring body 2 is provided with a first clamping groove 10 which is nested and inosculated with the first clamping column 7, and the inner side surface of the heat dissipation structure is provided with a second clamping groove which is nested and inosculated with the second clamping column 9.

The utility model discloses in, the outer fringe rigid coupling of installation base plate 1 has the multiunit to be the protrusion 11 that the annular array distributes, and the multiunit is seted up to the inner edge of processing ring body 2 and is changed the array distribution and with corresponding protrusion 11 nested anastomotic recess 12 with glowing greatly, guarantees that installation base plate 1 and processing ring body 2 are stable nested.

The heat dissipation mechanism comprises a fixed ring body 13 and heat dissipation fins 14 which are fixedly connected to the inner edge of the fixed ring body 13 and distributed in an annular array, a second clamping groove is formed in the inner side face of the fixed ring body 13, the fixed ring body 13 is tightly fixed with the installation base plate 1 and the processing ring body 2 through fixing bolts, the installation base plate 1, the processing ring body 2 and the heat dissipation structure are guaranteed to be stably connected, the heat dissipation fins 14 are tightly arranged with the installation base plate 1, and generated heat can be quickly dissipated by the heat dissipation fins 14 when materials are processed by the grinding saw blade 3.

The installation base plate 1 and the processing ring body 2 are respectively provided with a plurality of groups of first bolt holes 15 distributed in an annular array, the fixing ring body 13 is provided with second bolt holes 16 corresponding to the first bolt holes 15, and the fixing bolts are embedded and installed in the first bolt holes 15 and the second bolt holes.

The outer side end of the second bolt hole 16 is provided with a counter bore, and a bolt head of the fixing bolt and a nut matched with the fixing bolt are arranged in the counter bore.

The utility model discloses a theory of operation is: when the installation base disc is assembled and combined, firstly, the second clamping columns 9 of each group on the installation base disc 1 move towards the central position, the first clamping columns 7 of each group are driven to be retracted into the installation base disc 1, then the machining ring body 2 is nested and installed on the periphery of the installation base disc 1, the second clamping columns 9 are loosened, so that the first clamping columns 7 are led out of the installation base disc 1 under the action of the supporting springs 6 and are nested and inosculated with the first clamping grooves 10, and the machining ring body 2 is ensured to be fixed on the installation base disc 1; and finally, fixing the fixed ring body 13 on two side surfaces of the installation base disc 1, enabling the second clamping columns 9 to be nested and inserted in the second clamping grooves, and fixing the installation base disc 1, the processing ring body 2 and the fixed ring body 13 into a unified whole through fixing bolts.

When the grinding saw blade device is used, the grinding saw blades 3 on two sides of the outer edge of the processing ring body 2 process materials, heat generated in the processing process is transmitted to the radiating fins 14 along the processing ring body 2, the mounting base plate 1 and the fixing ring body 13, and air and the radiating fins 14 are fully contacted in the high-speed rotating process of the mounting base plate 1 to achieve the radiating and cooling effects.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An alloy double-sided grinding saw blade is characterized in that: comprises an installation base plate (1), a fastening mechanism, a processing ring body (2) and a heat dissipation structure,

the processing ring body (2) is embedded in the outer edge of the installation base disc (1), the fastening mechanism comprises a plurality of groups and is distributed on the installation base disc (1) in an annular array mode, the fastening mechanism is used for fixedly clamping the processing ring body (2), grinding saw blades (3) distributed in an annular array mode are fixedly connected to the outer edges of two side faces of the processing ring body (2), the heat dissipation structures comprise two groups, and the two groups of heat dissipation structures are respectively fixed to two sides of the installation base disc (1) and are fixed to the installation base disc (1) and the processing ring body (2);

each set of the fastening mechanisms includes: the mounting device comprises a mounting cavity (4) which is arranged in a mounting base disc (1) and radially distributed along the mounting base disc (1), a mounting sliding block (5) which is nested in the mounting cavity (4) in a relative sliding mode, a supporting spring (6) which is arranged in the mounting cavity (4) and connected with the mounting sliding block (5), a first clamping column (7) which is fixedly connected to the mounting sliding block (5) and is led out from the outer edge of the mounting base disc (1), strip-shaped sliding openings (8) which are arranged on two side faces of the mounting base disc (1) and are communicated with the mounting cavity (4), and second clamping columns (9) which are fixedly connected to the upper end and the lower end of the mounting sliding block (5) and are led out from the upper side face and the lower side face of the mounting base disc (1) through the corresponding strip-shaped sliding openings (8); the inner edge of the processing ring body (2) is provided with a first clamping groove (10) which is nested and matched with the first clamping column (7), and the inner side surface of the heat dissipation structure is provided with a second clamping groove which is nested and matched with the second clamping column (9).

2. The alloy double-sided grinding saw blade of claim 1, wherein: the outer edge of the installation base plate (1) is fixedly connected with a plurality of groups of protrusions (11) distributed in an annular array, and the inner edge of the processing ring body (2) is provided with a plurality of groups of grooves (12) distributed in a glowing array and nested and matched with the corresponding protrusions (11).

3. The alloy double-sided grinding saw blade of claim 1, wherein: the heat dissipation structure comprises a fixed ring body (13) and heat dissipation fins (14) which are fixedly connected to the inner edge of the fixed ring body (13) and distributed in an annular array, wherein the inner side face of the fixed ring body (13) is provided with a second clamping groove, the fixed ring body (13) is tightly attached and fixed with the installation base plate (1) and the processing ring body (2) through fixing bolts, and the heat dissipation fins (14) are tightly attached to the installation base plate (1).

4. An alloy double-sided grinding saw blade according to claim 3, wherein: the installation base plate (1) and the processing ring body (2) are provided with a plurality of groups of first bolt holes (15) distributed in an annular array, the fixing ring body (13) is provided with second bolt holes (16) corresponding to the first bolt holes (15), and the fixing bolts are nested in the first bolt holes (15) and the second bolt holes.

5. An alloy double-sided grinding saw blade according to claim 4, wherein: the outer side end of the second bolt hole (16) is provided with a counter bore, and a bolt head of the fixing bolt and a nut matched with the fixing bolt are arranged in the counter bore.