Heat dissipation type multi-leaf wheel

Abstract

The utility model relates to the technical field of multi-leaf wheels, in particular to a heat dissipation type multi-leaf wheel which comprises a multi-leaf wheel body and a gland, a clamping groove is formed in the outer edge of the front face of the multi-leaf wheel body, blades are clamped at the position, embedded into the clamping groove, of the periphery of the multi-leaf wheel body, and a heat dissipation groove is formed in the front face of the multi-leaf wheel body. Heat dissipation holes are formed in the positions, penetrating through the interior of the clamping grooves, of the inner walls of the heat dissipation grooves, and heat conduction rings are installed on the sides, away from the heat dissipation holes, of the interiors of the heat dissipation grooves. And therefore, the polishing machining use of stable installation of the blades is conveniently guaranteed, heat generated during polishing of the multi-leaf wheel is conveniently dissipated, heat accumulation is reduced, the service life of the multi-leaf wheel is prolonged, and the multi-leaf wheel is high in stability and practicability and has certain popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of flap wheels, in particular to a heat dissipation flap wheel. Background Art

[0002] The flap wheel, also known as the flap wheel or the chuck-type flap wheel, is a type of coated abrasive. Each product is made of hundreds or thousands of gauze pieces bonded together, hence the name. The existing flap wheel still has shortcomings, as follows: it does not have the precise bonding and fixing installation structure and the efficient heat dissipation structure of the flap wheel blades, which makes it inconvenient to ensure the stable installation of the blades during grinding and to dissipate the heat generated during the working and grinding of the flap wheel, which is inconvenient to reduce the accumulation of heat, thereby affecting the service life of the flap wheel.

[0003] Therefore, it is necessary to design a heat dissipation flap wheel to solve the problems in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a heat dissipation flap wheel to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat dissipation flap wheel comprises a flap wheel body and a pressure cover, wherein the front outer edge of the flap wheel body is provided with a clamping groove, the periphery of the flap wheel body is embedded in the clamping groove and blades are clamped inside, the front of the flap wheel body is provided with a heat dissipation groove, the inner wall of the heat dissipation groove passes through the inside of the clamping groove to open a heat dissipation hole, a heat conduction ring is installed on the side of the heat dissipation groove away from the heat dissipation hole, one side of the heat conduction ring passes through the inner side of the flap wheel body and heat dissipation fins are installed, a first connecting through hole is opened on the outer side of the front of the flap wheel body, and the flap wheel body A connecting frame is installed on the inner side, a second connecting through hole is opened on the front side of the connecting frame, a pressure cover is installed on the front side of the flap wheel body, a third connecting through hole is opened on the outer side of the front side of the pressure cover, a card-mounted pressure seat is provided on the outer edge of the back side of the pressure cover, an adhesive is provided on the back side of the card-mounted pressure seat, a heat dissipation net is embedded and installed on the front side of the pressure cover, a connecting sheet is installed on the inner side of the pressure cover, a fourth connecting through hole is opened on the front side of the connecting sheet, and bolt assemblies are installed between the first connecting through hole and the third connecting through hole and between the second connecting through hole and the fourth connecting through hole.

[0007] As a preferred solution of the utility model, the clamping grooves and the clamping pressure seats are both provided in a plurality in a circular distribution at equal intervals, and the plurality of clamping grooves and the clamping pressure seats are provided in a one-to-one correspondence.

[0008] As a preferred solution of the utility model, a plurality of heat dissipation holes are provided corresponding to the clamping grooves.

[0009] As a preferred solution of the utility model, a flap wheel installation through hole is opened at the center of the front side of the connecting frame.

[0010] As a preferred solution of the utility model, there are multiple blades, and adhesive is provided between the multiple blades and the adjacent side of the clamping groove.

[0011] As a preferred solution of the utility model, the heat dissipation net is arranged corresponding to the heat dissipation groove.

[0012] As a preferred solution of the present invention, the bolt assembly is composed of a connecting bolt and a connecting nut.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a plurality of heat dissipation holes are opened through the card-mounting groove provided on the main body of the flap wheel, and a heat-conducting ring provided in the heat dissipation groove has a plurality of heat dissipation fins extending to the inner side of the flap wheel main body. At the same time, a heat dissipation net is provided on the pressure cover corresponding to the heat dissipation groove, which is convenient for dissipating the heat generated during the working and grinding of the flap wheel, reducing the accumulation of heat, thereby extending the service life of the flap wheel and avoiding overheating damage. At the same time, the card-mounting groove provided on the main body of the flap wheel is cooperated with the pressure cover to provide a card-mounting pressure seat with an adhesive, which is convenient for accurate bonding and fixing the installation of the blades, thereby ensuring the stable installation of the blades during the grinding processing. The structure is simple and has the accurate bonding and fixing installation structure and efficient heat dissipation structure of the flap wheel blades, thereby facilitating the stable installation of the blades during the grinding processing and facilitating the dissipation of the heat generated during the working and grinding of the flap wheel, reducing the accumulation of heat, thereby extending the service life of the flap wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall main view of the internal structure of the utility model;

[0017] Figure 3 It is a rear view of the gland of the utility model.

[0018] In the figure: 1. Impeller body; 101. Card-mounted groove; 102. Heat dissipation groove; 103. Heat dissipation hole; 104. First connecting through hole; 105. Connecting frame; 106. Second connecting through hole; 2. Blade; 3. Pressure cover; 301. Card-mounted pressure seat; 302. Adhesive; 303. Third connecting through hole; 304. Heat dissipation net; 305. Connecting sheet; 306. Fourth connecting through hole; 4. Thermal conductive ring; 401. Heat dissipation fin; 5. Bolt assembly. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 The utility model provides a technical solution:

[0024] A heat dissipation flap wheel comprises a flap wheel body 1 and a pressure cover 3, a front outer edge of the flap wheel body 1 is provided with a clamping groove 101, a periphery of the flap wheel body 1 is embedded in the clamping groove 101 and a blade 2 is clamped therein, wherein the blades 2 are multiple, and an adhesive 302 is provided between the adjacent sides of the multiple blades 2 and the clamping groove 101, a heat dissipation groove 102 is provided on the front of the flap wheel body 1, a heat dissipation hole 103 is provided on the inner wall of the heat dissipation groove 102 passing through the clamping groove 101, a heat conducting ring 4 is installed on the side of the heat dissipation groove 102 away from the heat dissipation hole 103, a heat conducting ring 4 is installed on one side of the heat conducting ring 4 passing through the inner side of the flap wheel body 1 and a heat dissipation fin 401 is installed, a first connecting through hole 104 is provided on the outer side of the front of the flap wheel body 1, a connecting frame 105 is installed on the inner side of the flap wheel body 1, a flap wheel mounting through hole is provided at the center of the front of the connecting frame 105, a second connecting through hole 106 is provided on the front of the connecting frame 105, and the flap wheel body 1 A pressure cover 3 is installed on the front side, a third connecting through hole 303 is provided on the outer side of the front side of the pressure cover 3, a card-mounted pressure seat 301 is provided on the outer edge of the back side of the pressure cover 3, an adhesive 302 is provided on the back side of the card-mounted pressure seat 301, a heat dissipation net 304 is embedded and installed on the front side of the pressure cover 3, a connecting piece 305 is installed on the inner side of the pressure cover 3, a fourth connecting through hole 306 is provided on the front side of the connecting piece 305, bolt assemblies 5 are installed between the first connecting through hole 104 and the third connecting through hole 303 and between the second connecting through hole 106 and the fourth connecting through hole 306, wherein the bolt assembly 5 is composed of connecting bolts and connecting nuts, the card-mounted groove 101 provided on the flap wheel body 1 cooperates with the card-mounted pressure seat 301 with adhesive 302 provided on the pressure cover 3, which is convenient for accurate bonding and fixing of the blade 2, thereby ensuring the grinding processing of the blade 2 for stable installation, and the bolt assembly 5 is provided to facilitate the reinforced and firmly connected combination of the flap wheel body 1 and the pressure cover 3.

[0025] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 There are multiple card-mounting grooves 101 and card-mounting pressure seats 301 distributed in a circular manner with equal intervals, and multiple card-mounting grooves 101 are arranged one by one corresponding to the card-mounting pressure seats 301. At the same time, there are multiple heat dissipation holes 103 corresponding to the card-mounting grooves 101, and the heat dissipation net 304 is arranged corresponding to the heat dissipation grooves 102, which is convenient for dissipating the heat generated by the flap wheel during grinding, reducing heat accumulation, thereby extending the service life of the flap wheel and avoiding overheating damage.

[0026] Working principle: When in use, a plurality of heat dissipation holes 103 are opened through the heat dissipation groove 102 set by the flap wheel body 1, and the heat conductive ring 4 set in the heat dissipation groove 102 has a plurality of heat dissipation fins 401 extending to the inner side of the flap wheel body 1. At the same time, a heat dissipation net 304 is arranged on the pressure cover 3 corresponding to the heat dissipation groove 102, which is convenient for dissipating the heat generated during the working and grinding of the flap wheel, reducing the accumulation of heat, thereby extending the service life of the flap wheel and avoiding overheating damage. At the same time, the card groove 101 set on the flap wheel body 1 cooperates with the pressure cover 3 to set a card pressing seat 301 with an adhesive 302, which is convenient for precise bonding and fixing the installation of the blade 2, thereby ensuring the blade 2 is firmly installed for grinding processing. The overall structure is simple, with a precise bonding and fixing installation structure and an efficient heat dissipation structure of the flap wheel blade, thereby facilitating the grinding processing of the blade firmly installed and facilitating the dissipation of the heat generated during the working and grinding of the flap wheel, reducing the accumulation of heat, thereby extending the service life of the flap wheel, and having high stability and practicality, and having certain promotion value.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation flap wheel, comprising a flap wheel body (1) and a gland (3), characterized in that: The front outer edge of the flap wheel body (1) is provided with a mounting groove (101), the periphery of the flap wheel body (1) is embedded in the mounting groove (101) and a blade (2) is mounted therein, the front of the flap wheel body (1) is provided with a heat dissipation groove (102), the inner wall of the heat dissipation groove (102) passes through the interior of the mounting groove (101) and is provided with a heat dissipation hole (103), a heat conduction ring (4) is installed on the side of the heat dissipation groove (102) away from the heat dissipation hole (103), a heat conduction ring (4) is installed on one side of the heat conduction ring (4) passing through the inner side of the flap wheel body (1) and a heat dissipation fin (401) is installed, a first connecting through hole (104) is opened on the outer side of the front of the flap wheel body (1), a connecting frame (105) is installed on the inner side of the flap wheel body (1), and the connecting frame A second connecting through hole (106) is provided on the front side of the (105), a pressure cover (3) is installed on the front side of the flap wheel body (1), a third connecting through hole (303) is provided on the outer side of the front side of the pressure cover (3), a clamping seat (301) is provided on the outer edge of the back side of the pressure cover (3), an adhesive (302) is provided on the back side of the clamping seat (301), a heat dissipation net (304) is embedded and installed on the front side of the pressure cover (3), a connecting plate (305) is installed on the inner side of the pressure cover (3), a fourth connecting through hole (306) is provided on the front side of the connecting plate (305), and bolt assemblies (5) are installed between the first connecting through hole (104) and the third connecting through hole (303) and between the second connecting through hole (106) and the fourth connecting through hole (306).

2. A heat dissipation flap wheel according to claim 1, characterized in that: The clamping grooves (101) and the clamping pressure seats (301) are both provided in a plurality in an annular distribution at equal intervals, and the plurality of clamping grooves (101) and the clamping pressure seats (301) are provided in a one-to-one correspondence.

3. The heat dissipation flap wheel according to claim 1, characterized in that: A plurality of heat dissipation holes (103) are provided corresponding to the clamping grooves (101).

4. The heat dissipation flap wheel according to claim 1, characterized in that: A flap wheel installation through hole is provided at the center of the front side of the connecting frame (105).

5. The heat dissipation flap wheel according to claim 1, characterized in that: There are a plurality of blades (2), and an adhesive (302) is provided between the plurality of blades (2) and a side adjacent to the clamping groove (101).

6. The heat dissipation flap wheel according to claim 1, characterized in that: The heat dissipation net (304) is arranged corresponding to the heat dissipation groove (102).

7. The heat dissipation flap wheel according to claim 1, characterized in that: The bolt assembly (5) is composed of a connecting bolt and a connecting nut.

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