CN214025000U

CN214025000U - Protective housing of precision grinding machine

Info

Publication number: CN214025000U
Application number: CN202022924564.8U
Authority: CN
Inventors: 许小江; 丁华
Original assignee: Taizhou Boyi Mould Co ltd
Current assignee: Taizhou Boyi Mould Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-24
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a protective shell of a precision grinding machine, which comprises a grinding machine base and a protective door, wherein a workbench is arranged on the top surface of the grinding machine base, the protective shell is arranged on the top surface of the workbench, a door opening is arranged on the front surface of the protective shell, slide rails are arranged at the top and the bottom of the protective shell, slide blocks are connected on the two slide rails in a sliding manner, and a visible window is arranged on the protective door; a fixed plate is fixedly arranged on the right side of the workbench, a plurality of spring cylinders are fixedly arranged on the left side surface of the fixed plate, and springs are fixedly connected in the spring cylinders; and a dust removal mechanism is arranged on the top surface of the protective shell. The utility model is provided with the protective shell, thereby avoiding the influence of the grinding machine on the outside; through setting up the guard gate, when the grinding machine during operation, can use the guard gate to close the door opening, and through inserting L shape inserted bar into the mounting ring in, it is fixed with the guard gate to avoid appearing the condition that the guard gate opened because of vibrations oneself.

Description

Protective housing of precision grinding machine

Technical Field

The utility model relates to an accurate grinding machine technical field especially relates to an accurate grinding machine's protecting sheathing.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, most grinding machines use a grinding wheel rotating at a high speed for grinding, and the grinding machine can process materials with higher hardness, such as hardened steel, hard alloy and the like; the grinding machine can also process brittle materials such as glass and granite, the grinding machine can grind with high precision and small surface roughness, and in the process of grinding workpieces, because the rotating speed of a grinding wheel is high, sparks are easy to generate to harm surrounding workers, so in the process of processing, in order to avoid influencing the outside, a protective shell is needed to protect the brittle materials.

The prior protective shell still has some defects when in use: firstly, in the use process of the existing protective shell, as the protective door is often opened by itself under the vibration of a machine tool, the polished chips and powder inside the protective shell are splashed out of the outside through gaps, and serious safety accidents are caused; second, present protecting sheathing does not possess the dust removal function, and the grinding machine can produce a large amount of pieces, powder granule at the during operation, if not in time handle these powder granules, the powder granule can fly away to the grinding machine spare part on, leads to the grinding machine can not normally work, and powdered granule can lead to operational environment contaminated simultaneously, and then causes the injury to staff's health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective housing of precision grinder to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a protective shell of a precision grinding machine comprises a grinding machine base and a protective door, wherein a workbench is installed on the top surface of the grinding machine base, the protective shell is installed on the top surface of the workbench, a door hole is formed in the front side of the protective shell, slide rails are installed on the top and the bottom of the protective shell, slide blocks are connected to the two slide rails in a sliding mode, the two slide blocks are fixedly connected with the top and the bottom of the protective door respectively, and a visible window is installed on the protective door; a fixed plate is fixedly arranged on the right side of the workbench, a plurality of spring barrels are fixedly arranged on the left side surface of the fixed plate, springs are fixedly connected in the spring barrels, and one ends of the springs extend out of the spring barrels and are fixedly connected with the right side surface of the protective door; and a dust removal mechanism is arranged on the top surface of the protective shell.

Preferably, the left side of the protective door is hinged with an L-shaped inserted bar, and the front of the protective shell is fixedly provided with a fixing ring matched with the L-shaped inserted bar.

Preferably, the dust removal mechanism comprises a dust removal box, the dust removal box is installed on the top surface of the protective shell, a material suction pipe is fixedly arranged on the left side surface of the dust removal box, one end of the material suction pipe is communicated with the dust removal box, the other end of the material suction pipe penetrates through the top surface of the protective shell and extends into the protective shell, a filter plate is fixedly arranged in the dust removal box, an exhaust fan is arranged on the right side of the filter plate and is installed on the inner bottom surface of the dust removal box, an air outlet pipe of the exhaust fan penetrates through the top surface of the dust removal box and extends out of the dust removal box, and an air nozzle is installed at one end, located outside the dust removal box, of the air outlet pipe; a striking component is arranged in the dust removing box; and a driving assembly is arranged on the top surface of the dust removal box.

Preferably, hit the subassembly and include the axostylus axostyle, the lower extreme of axostylus axostyle is rotated with the interior bottom surface of dust removal case and is connected, the upper end of axostylus axostyle runs through the top surface of dust removal case and rotates with the top surface of dust removal case and be connected, a plurality of connecting rods of fixedly connected with are located the part of dust removal incasement to the axostylus axostyle, and is a plurality of the ball is hit to the other end of connecting rod all fixedly connected with, hit the left side face contact of ball and filter.

Preferably, the driving assembly comprises a fixed block and a rotating shaft, the fixed block is fixedly arranged on the top surface of the dust removal box, the rotating shaft penetrates through the fixed block and is rotatably connected with the fixed block, a first bevel gear is fixedly connected to the left end of the rotating shaft, a second bevel gear is meshed and connected to the first bevel gear, and the second bevel gear is fixedly connected to the upper end of the shaft lever; the right end of the rotating shaft is fixedly connected with a fan blade, and the air nozzle faces the fan blade.

Preferably, four supporting legs are installed on the bottom surface of the grinding machine base, and anti-slip pads are fixedly arranged on the bottom surfaces of the four supporting legs.

The utility model has the advantages that:

1. the utility model is provided with the protective shell, thereby avoiding the influence of the grinding machine on the outside; by arranging the protective door, when the grinding machine works, the protective door can be used for closing the door opening, and the protective door is fixed by inserting the L-shaped inserting rod into the fixing ring, so that the situation that the protective door is opened by self due to vibration is avoided; by arranging the spring barrel and the spring, when the door opening needs to be opened, the L-shaped inserted rod only needs to be pulled out of the fixed ring and is influenced by the resilience force of the stretched spring, and the spring can be pulled to the right of the protective door and open the door opening; through setting up visual window, convenient to use person is right the utility model discloses inside is observed.

2. The utility model has the advantages that the dust removal mechanism is arranged, when the grinding machine works, the suction pipe sucks the scraps and powder particles generated by the work of the grinding machine into the dust removal box by starting the exhaust fan, so that the scraps and the powder particles are prevented from flying around to pollute the working environment and damage parts of the grinding machine; simultaneously the air that the air exhauster blew off can make the flabellum rotatory, and then drive the axle pole through pivot, first bevel gear, second bevel gear and rotate, and then drive the connecting rod and hit to beat the ball rotation, and then make and hit to beat the ball and hit and beat the filter to with absorbent piece on the filter, powder granule shake fall, prevent that piece, powder granule from influencing the filter effect of filter.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the dust removing mechanism of the present invention;

fig. 3 is a schematic structural view of the spring cartridge of the present invention;

reference numerals: 1. a work table; 2. a protective housing; 3. a door opening; 4. a slide rail; 5. a slider; 6. a protective door; 7. an L-shaped insert rod; 8. a fixing ring; 9. a fixing plate; 10. a spring case; 11. a spring; 12. a visible window; 13. a dust removal box; 14. a material suction pipe; 15. a filter plate; 16. an exhaust fan; 17. an air outlet pipe; 18. a shaft lever; 19. a connecting rod; 20. hitting a ball; 21. a fixed block; 22. a rotating shaft; 23. a first bevel gear; 24. a second bevel gear; 25. a fan blade; 26. an air tap; 27. a grinder base; 28. and (5) supporting legs.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, a protective housing of a precision grinding machine comprises a grinding machine base 27 and a protective door 6, wherein a workbench 1 is mounted on the top surface of the grinding machine base 27, a protective housing 2 is mounted on the top surface of the workbench 1, a door opening 3 is formed in the front surface of the protective housing 2, slide rails 4 are mounted on the top and the bottom of the protective housing 2, slide blocks 5 are connected to the two slide rails 4 in a sliding manner, the two slide blocks 5 are fixedly connected to the top and the bottom of the protective door 6 respectively, and a visible window 12 is mounted on the protective door 6; a fixed plate 9 is fixedly arranged on the right side of the workbench 1, a plurality of spring cylinders 10 are fixedly arranged on the left side surface of the fixed plate 9, springs 11 are fixedly connected in the spring cylinders 10, and one ends of the springs 11 extend out of the spring cylinders 10 and are fixedly connected with the right side surface of the protective door 6; a dust removal mechanism is arranged on the top surface of the protective shell 2; an L-shaped inserted bar 7 is hinged on the left side surface of the protective door 6, and a fixing ring 8 matched with the L-shaped inserted bar 7 is fixedly arranged on the front surface of the protective shell 2; the dust removal mechanism comprises a dust removal box 13, the dust removal box 13 is installed on the top surface of the protective shell 2, a material suction pipe 14 is fixedly arranged on the left side surface of the dust removal box 13, one end of the material suction pipe 14 is communicated with the dust removal box 13, the other end of the material suction pipe 14 penetrates through the top surface of the protective shell 2 and extends into the protective shell 2, a filter plate 15 is fixedly arranged in the dust removal box 13, an exhaust fan 16 is arranged on the right side of the filter plate 15, the exhaust fan 16 is installed on the inner bottom surface of the dust removal box 13, an air outlet pipe 17 of the exhaust fan 16 penetrates through the top surface of the dust removal box 13 and extends out of the dust removal box 13, and an air nozzle 26 is installed at one end, located outside the dust removal box 13, of the air outlet pipe 17; a striking component is arranged in the dust removing box 13; a driving component is arranged on the top surface of the dust removing box 13; the beating component comprises a shaft lever 18, the lower end of the shaft lever 18 is rotatably connected with the inner bottom surface of the dust removal box 13, the upper end of the shaft lever 18 penetrates through the top surface of the dust removal box 13 and is rotatably connected with the top surface of the dust removal box 13, the part of the shaft lever 18, which is positioned in the dust removal box 13, is fixedly connected with a plurality of connecting rods 19, the other ends of the connecting rods 19 are fixedly connected with beating balls 20, and the beating balls 20 are in contact with the left side surface of the filter plate 15; the driving assembly comprises a fixed block 21 and a rotating shaft 22, the fixed block 21 is fixedly arranged on the top surface of the dust removing box 13, the rotating shaft 22 penetrates through the fixed block 21 and is rotatably connected with the fixed block 21, a first bevel gear 23 is fixedly connected to the left end of the rotating shaft 22, a second bevel gear 24 is meshed and connected to the first bevel gear 23, and the second bevel gear 24 is fixedly connected with the upper end of the shaft lever 18; the right end of the rotating shaft 22 is fixedly connected with a fan blade 25, and an air nozzle 26 faces the fan blade 25; four supporting legs 28 are installed on the bottom surface of grinding machine base 27, and the non-slip mat is fixedly arranged on the bottom surfaces of four supporting legs 28.

The working principle is as follows: when the door opening 3 needs to be closed, the protective door 6 slides leftwards and blocks the door opening 3, and then the L-shaped inserted rod 7 is inserted into the fixing ring 8 to fix the protective door 6, so that the situation that the protective door 6 is opened by itself due to vibration is avoided; when the door opening 3 needs to be opened, the L-shaped inserting rod 7 is pulled out of the fixing ring 8, then the L-shaped inserting rod 7 is loosened, the spring 11 can pull the protective door 6 to move rightwards under the influence of the resilience force of the extension spring 11, and the door opening 3 is opened.

At the grinding machine during operation, through starting air exhauster 16, make the piece that the suction pipe 14 produced the grinding machine work, the powder granule inhales into dust removal case 13, make filter 15 to the piece, the powder granule filters, prevent the piece, powder granule pollution operational environment, air after filtering can be through going out tuber pipe 17, air cock 26 is discharged, air cock 26 can blow air to flabellum 25 and make flabellum 25 rotate, pivoted flabellum 25 can drive pivot 22 rotatory, and then drive first bevel gear 23, second bevel gear 24 is rotatory, and then it is rotatory to drive axostylus axostyle 18, and then it is rotatory with hitting ball 20 to drive connecting rod 19, and then it hits ball 20 and hit filter 15 to make to hit ball 20 hit, thereby make filter 15 produce vibrations, the absorptive piece on the filter 15 can be gone up in the vibrations of production, the powder granule shakes and falls, prevent the piece, the powder granule influences the filter effect of filter 15.

Wherein, the visual window 12 is arranged to facilitate the user to observe the inside of the protective shell 2; through setting up slide rail 4, slider 5, the guard gate 6 of being convenient for removes.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protective housing of precision grinder, includes grinding machine base (27), guard gate (6), its characterized in that: the top surface of the grinding machine base (27) is provided with a workbench (1), the top surface of the workbench (1) is provided with a protective shell (2), the front surface of the protective shell (2) is provided with a door opening (3), the top and the bottom of the protective shell (2) are both provided with slide rails (4), the two slide rails (4) are both connected with slide blocks (5) in a sliding manner, the two slide blocks (5) are respectively fixedly connected with the top and the bottom of a protective door (6), and the protective door (6) is provided with a visible window (12); a fixed plate (9) is fixedly arranged on the right side of the workbench (1), a plurality of spring cylinders (10) are fixedly arranged on the left side face of the fixed plate (9), springs (11) are fixedly connected in the plurality of spring cylinders (10), and one ends of the springs (11) extend out of the spring cylinders (10) and are fixedly connected with the right side face of the protective door (6); and a dust removal mechanism is arranged on the top surface of the protective shell (2).

2. The protective housing of a precision grinding machine as claimed in claim 1, wherein: articulated on the left surface of guard gate (6) have L shape inserted bar (7), set firmly solid fixed ring (8) with L shape inserted bar (7) matching on the front of protective housing (2).

3. The protective housing of a precision grinding machine as claimed in claim 1, wherein: the dust removal mechanism comprises a dust removal box (13), the dust removal box (13) is installed on the top surface of a protective shell (2), a material suction pipe (14) is fixedly arranged on the left side surface of the dust removal box (13), one end of the material suction pipe (14) is communicated with the dust removal box (13), the other end of the material suction pipe (14) penetrates through the top surface of the protective shell (2) and extends into the protective shell (2), a filter plate (15) is fixedly arranged in the dust removal box (13), an exhaust fan (16) is arranged on the right side of the filter plate (15), the exhaust fan (16) is installed on the inner bottom surface of the dust removal box (13), an air outlet pipe (17) of the exhaust fan (16) penetrates through the top surface of the dust removal box (13) and extends out of the dust removal box (13), and an air nozzle (26) is installed at one end, located outside the dust removal box (13), of the air outlet pipe (17); a striking component is arranged in the dust removing box (13); and a driving assembly is arranged on the top surface of the dust removal box (13).

4. A protective housing for a precision grinding machine as claimed in claim 3, wherein: hit the subassembly and include axostylus axostyle (18), the lower extreme of axostylus axostyle (18) is rotated with the interior bottom surface of dust removal case (13) and is connected, the upper end of axostylus axostyle (18) runs through the top surface of dust removal case (13) and rotates with the top surface of dust removal case (13) to be connected, a plurality of connecting rods (19) of fixedly connected with are located on the part of dust removal case (13), and are a plurality of ball (20) are hit to the other end of connecting rod (19) all fixedly connected with, hit the left surface contact of ball (20) and filter (15).

5. A protective housing for a precision grinding machine as claimed in claim 3, wherein: the driving assembly comprises a fixed block (21) and a rotating shaft (22), the fixed block (21) is fixedly arranged on the top surface of the dust removing box (13), the rotating shaft (22) penetrates through the fixed block (21) and is rotatably connected with the fixed block (21), a first bevel gear (23) is fixedly connected to the left end of the rotating shaft (22), a second bevel gear (24) is connected to the first bevel gear (23) in a meshed mode, and the second bevel gear (24) is fixedly connected with the upper end of a shaft lever (18); fixedly connected with flabellum (25) on the right-hand member of pivot (22), air cock (26) are towards flabellum (25).

6. The protective housing of a precision grinding machine as claimed in claim 1, wherein: four supporting legs (28) are installed on the bottom surface of the grinding machine base (27), and anti-slip pads are fixedly arranged on the bottom surfaces of the four supporting legs (28).