CN210550149U

CN210550149U - Grinding equipment convenient for heat dissipation

Info

Publication number: CN210550149U
Application number: CN201921157959.0U
Authority: CN
Inventors: 康代银
Original assignee: Shenyang Yifeng Aviation Machinery Co ltd
Current assignee: Shenyang Yifeng Aviation Machinery Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-19
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a convenient radiating grinding device, include: platform, motor support, driving motor, main shaft and cylindric emery wheel are provided with the shaft coupling on driving motor's the output shaft, and the main shaft is connected through the shaft coupling with driving motor's output shaft, and the cylindric emery wheel cover is established on the main shaft, and the cylindric emery wheel includes: drive division and the portion of polishing, be provided with the several brace rod between drive division and the portion of polishing, the drive division, form the heat dissipation cavity between portion of polishing and the brace rod, the heat dissipation cavity runs through in the relative both ends of cylindric emery wheel, when the cylindric emery wheel carries out rotary motion under driving motor's drive, the air circulates in the heat dissipation cavity, takes away the heat that the cylindric emery wheel produced when polishing, has played good radiating effect, has solved the relatively poor problem of heat dispersion.

Description

Grinding equipment convenient for heat dissipation

Technical Field

The application relates to the technical field of grinding equipment, in particular to grinding equipment convenient to radiate.

Background

When a part is machined, the part needs to be polished by using a polishing device, the polishing device usually comprises a driving motor and a cylindrical grinding wheel, the driving motor drives the cylindrical grinding wheel to rotate, the outer circumferential surface of the cylindrical grinding wheel is used as a working surface to polish the part, and the working surface of the cylindrical grinding wheel is wide, so that the problem of poor heat dissipation performance exists.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a convenient radiating grinding device to solve the relatively poor problem of grinding device heat dispersion among the prior art.

A grinding apparatus that facilitates heat dissipation, comprising: the grinding machine comprises a platform, a motor support, a driving motor, a main shaft and a cylindrical grinding wheel, wherein the motor support is arranged on the platform, the driving motor is arranged on the motor support, a coupler is arranged on an output shaft of the driving motor, the main shaft is connected with the output shaft of the driving motor through the coupler, and the cylindrical grinding wheel is sleeved on the main shaft;

the cylindrical grinding wheel includes: the grinding machine comprises a main shaft, a driving part and a grinding part, wherein the driving part is sleeved on the main shaft, a plurality of supporting ribs are arranged between the driving part and the grinding part, heat dissipation cavities are formed among the driving part, the grinding part and the supporting ribs, the heat dissipation cavities penetrate through two opposite ends of a cylindrical grinding wheel, a plurality of heat dissipation fins are arranged on the inner side of the grinding part, and the heat dissipation fins are arranged in the heat dissipation cavities and extend towards the driving part;

the portable grinding machine is characterized in that a containing box is arranged on one side, close to the cylindrical grinding wheel, of the platform, the containing box is arranged below the table board of the platform, an opening is formed in the top of the containing box, a door plate is arranged on the opening and connected with the containing box through a rotating shaft, a hydraulic cylinder is arranged in the containing box, a fan support is arranged on a push rod of the hydraulic cylinder, and a blower is arranged on the fan support.

Optionally, the bottom of the platform is provided with universal wheels.

Optionally, a flat key is arranged between the driving part and the main shaft.

Optionally, the coupling is a flange coupling.

The application provides a convenient radiating grinding device, when the cylindric emery wheel carried out rotary motion under driving motor's drive, the air circulated in the heat dissipation cavity, took away the heat that the cylindric emery wheel produced when polishing, played good radiating effect, set up radiating fin in the inboard of the portion of polishing and can further improve heat dispersion.

One side that is close to the cylindric emery wheel on the platform sets up the holding case, and the holding incasement is provided with the pneumatic cylinder, is provided with the fan support on the push rod of pneumatic cylinder, is provided with the hair-dryer on the fan support, when indoor circulation of air is not good or the room temperature is higher, can utilize the pneumatic cylinder to promote the hair-dryer to the platform on, bloies the cylindric emery wheel, can strengthen the radiating effect, and when not needing the hair-dryer, the hair-dryer can be accomodate in the holding case, saves space.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a polishing apparatus facilitating heat dissipation according to an embodiment of the present disclosure.

Fig. 2 is a schematic cross-sectional view of a cylindrical grinding wheel of a grinding device facilitating heat dissipation according to an embodiment of the present disclosure.

Illustration of the drawings: 1-platform, 2-motor support, 3-driving motor, 4-spindle, 5-cylindrical grinding wheel, 6-containing box, 7-hydraulic cylinder, 8-fan support, 9-blower, 11-universal wheel, 31-coupler, 41-flat key, 51-driving part, 52-polishing part, 53-support rib, 54-heat dissipation cavity, 55-heat dissipation fin, 61-opening part and 62-door panel.

Detailed Description

Examples

Referring to fig. 1 and 2, a polishing apparatus for facilitating heat dissipation according to an embodiment of the present disclosure includes: platform 1, motor support 2, driving motor 3, main shaft 4 and cylindric emery wheel 5, motor support 2 sets up on platform 1, and driving motor 3 sets up on motor support 2, is provided with shaft coupling 31 on driving motor 3's the output shaft, and main shaft 4 is connected through shaft coupling 31 with driving motor 3's output shaft, and cylindric emery wheel 5 cover is established on main shaft 4.

The cylindrical grinding wheel 5 includes: the grinding machine comprises a driving part 51 and a grinding part 52, wherein the driving part 51 is sleeved on the spindle 4, a plurality of supporting ribs 53 are arranged between the driving part 51 and the grinding part 52, heat dissipation cavities 54 are formed among the driving part 51, the grinding part 52 and the supporting ribs 53, the heat dissipation cavities 54 penetrate through two opposite ends of the cylindrical grinding wheel 5, a plurality of heat dissipation fins 55 are arranged on the inner side of the grinding part 52, and the heat dissipation fins 55 are arranged in the heat dissipation cavities 54 and extend towards the driving part 51.

When the cylindrical grinding wheel 5 is driven by the driving motor 3 to perform rotary motion, air flows through the heat dissipation cavity 54 to take away heat generated by the cylindrical grinding wheel 5 during grinding, so that a good heat dissipation effect is achieved, and the heat dissipation performance can be further improved by arranging the heat dissipation fins 55 on the inner side of the grinding part 52.

One side that is close to cylindric emery wheel 5 on the platform 1 is provided with holding case 6, and holding case 6 sets up in the mesa below of platform 1, and the top of holding case 6 is opening 61, is provided with door plant 62 on the opening 61, and door plant 62 is connected through the pivot with holding case 6, is provided with pneumatic cylinder 7 in the holding case 6, is provided with fan support 8 on the push rod of pneumatic cylinder 7, is provided with hair-dryer 9 on the fan support 8.

When indoor circulation of air is not good or room temperature is higher, open door plant 62, utilize pneumatic cylinder 7 to promote hair-dryer 9 to platform 1 on, blow to cylindric emery wheel 5, can strengthen the radiating effect, when not needing hair-dryer 9, hair-dryer 9 can be accomodate in holding case 6, close door plant 62, save space

Optionally, the bottom of the platform 1 is provided with universal wheels 11, which facilitate moving the platform 1.

Optionally, a flat key 41 is provided between the driving part 51 and the spindle 4.

Optionally, the coupling 31 is a flange coupling.

According to the technical scheme, when the cylindrical grinding wheel 5 is driven by the driving motor 3 to perform rotary motion, air flows through the heat dissipation cavity 54 to take away heat generated by the cylindrical grinding wheel 5 during grinding, so that a good heat dissipation effect is achieved, and the heat dissipation performance can be further improved by arranging the heat dissipation fins 55 on the inner side of the grinding portion 52. One side that is close to cylindric emery wheel 5 on platform 1 sets up holding case 6, be provided with pneumatic cylinder 7 in the holding case 6, be provided with fan support 8 on the push rod of pneumatic cylinder 7, be provided with hair-dryer 9 on the fan support 8, when indoor circulation of air is not good or the room temperature is higher, can utilize pneumatic cylinder 7 to promote hair-dryer 9 to on the platform 1, blow to cylindric emery wheel 5, can strengthen the radiating effect, when not needing hair-dryer 9, hair-dryer 9 can be accomodate in holding case 6, and the space is saved.

In particular, the drawings are only schematic, and for convenience of explanation and explanation of the technical solutions, in the same drawings, a part of the structure is processed by a section, a part of the structure is not processed by a section for convenience of presentation, and in the case that a person skilled in the art can implement the technical solutions by technical means commonly used in the art, a part of the structure not affecting the technical solutions is omitted.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

The above embodiments of the present application do not limit the scope of the present application.

Claims

1. The utility model provides a make things convenient for radiating grinding device which characterized in that includes: the grinding machine comprises a platform (1), a motor support (2), a driving motor (3), a spindle (4) and a cylindrical grinding wheel (5), wherein the motor support (2) is arranged on the platform (1), the driving motor (3) is arranged on the motor support (2), a coupler (31) is arranged on an output shaft of the driving motor (3), the spindle (4) is connected with an output shaft of the driving motor (3) through the coupler (31), and the cylindrical grinding wheel (5) is sleeved on the spindle (4);

the cylindrical grinding wheel (5) comprises: the grinding machine comprises a driving part (51) and a grinding part (52), wherein the driving part (51) is sleeved on the main shaft (4), a plurality of supporting ribs (53) are arranged between the driving part (51) and the grinding part (52), a heat dissipation cavity (54) is formed among the driving part (51), the grinding part (52) and the supporting ribs (53), the heat dissipation cavity (54) penetrates through two opposite ends of the cylindrical grinding wheel (5), a plurality of heat dissipation fins (55) are arranged on the inner side of the grinding part (52), and the heat dissipation fins (55) are arranged in the heat dissipation cavity (54) and extend towards the driving part (51);

one side of the platform (1) close to the cylindrical grinding wheel (5) is provided with a containing box (6), the containing box (6) is arranged below the table board of the platform (1), the top of the containing box (6) is provided with an opening (61), a door plate (62) is arranged on the opening (61), the door plate (62) is connected with the containing box (6) through a rotating shaft, a hydraulic cylinder (7) is arranged in the containing box (6), a fan support (8) is arranged on a push rod of the hydraulic cylinder (7), and a blower (9) is arranged on the fan support (8).

2. Grinding apparatus facilitating heat dissipation according to claim 1, characterized in that the platform (1) is provided at its bottom with universal wheels (11).

3. The grinding apparatus facilitating heat dissipation according to claim 1, wherein a flat key (41) is provided between the driving part (51) and the main shaft (4).

4. The heat dissipation facilitating grinding apparatus of claim 1, wherein the coupling (31) is a flange coupling.