CN212044238U - A new dust collector for grinding wheel - Google Patents

Abstract

The utility model relates to the technical field of dust-absorbing devices, and discloses a new dust-absorbing device for grinding wheels, which solves the problem that excessive dust occurs in current production, which seriously affects the health of workers, and cannot dampen the grinding wheel machine. The problem of the service life of the grinder is greatly reduced, and it includes a base, the top of the base is fixedly connected with a grinder body, both ends of the grinder body are fixedly connected with a grinding wheel, and the surface of the grinding wheel is covered with a protective cover to protect The lower end of the cover is connected with a hose, and the bottom of the base is fixedly connected with a buffer mechanism; the utility model can perform dust-absorbing treatment on the products being processed, and will not disperse most of the dust into the air, thereby reducing the number of workers in work. The inhaled dust can effectively protect the health of the staff, and the grinder body can be buffered during work, thereby greatly improving the service life of the grinder.

Description

A new dust collector for grinding wheel

technical field

The utility model belongs to the technical field of dust collection devices, in particular to a novel dust collection device for grinding wheels.

Background technique

Grinding wheel, also known as bonded abrasive, is a bonded abrasive with a certain strength, which is generally composed of abrasive, bonding agent and The composition of pores, these three parts are often referred to as the three elements of bonded abrasives. According to the different classifications of binders, the common ones are ceramic (bond) grinding wheels, resin (bond) grinding wheels, and rubber (bond) grinding wheels. The grinding wheel is One of the most used abrasive tools and the most widely used one. It rotates at high speed during use, and can perform rough grinding, semi-finishing and fine grinding on the outer circle, inner circle, plane and various profiles of metal or non-metal workpieces. As well as grooving and cutting, the characteristics of the grinding wheel are mainly determined by factors such as abrasive, particle size, binder, hardness, structure, shape and size.

The existing grinding wheel cannot vacuum the produced products during use, resulting in excessive dust in production, which makes the staff inhale too much dust during work, which seriously affects the health of the staff, and cannot be used for cleaning. The vibration reduction of the grinder makes the grinder vibrate for a long time, which greatly reduces the service life of the grinder, thereby increasing the cost and the use effect is not good.

SUMMARY OF THE INVENTION

In view of the above situation, in order to overcome the defects of the prior art, the present utility model provides a new dust suction device for grinding wheels, which effectively solves the problem of excessive dust in the current production, which seriously affects the health of the staff, and cannot clean the grinding wheel. The machine is used for shock absorption, which greatly reduces the service life of the grinder.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel dust suction device for grinding wheels, comprising a base, the top of the base is fixedly connected with a grinding wheel body, and both ends of the grinding wheel body are fixedly connected with grinding wheel discs, The surface of the grinding wheel is covered with a protective cover, the lower end of the protective cover is connected with a hose, and the bottom of the base is fixedly connected with a buffer mechanism, which includes a bottom plate, a spring telescopic rod, a top plate, a stable frame, a sliding block, a telescopic spring and a rotating rod , both sides of the top of the bottom plate are fixedly connected with spring telescopic rods, the top of the spring telescopic rods are fixedly connected with the top plate, the bottom of the top plate is fixedly connected with a stability frame, the inner wall of the stability frame is slidably connected with a sliding block, and one side of the sliding block is fixedly connected There is a telescopic spring, the surface of the sliding block is rotatably connected with a rotating rod, the bottom of the bottom plate is fixedly connected with a vacuum box, the two ends of the vacuum box are respectively connected with the hose, and the top of the inner wall of the vacuum box is fixedly connected with a connecting block. The bottom is fixedly connected with an exhaust fan, the top of the inner wall of the vacuum box is fixedly connected with a filter plate, the bottom of the filter plate is fixedly connected with a baffle, the bottom of the inner wall of the vacuum box is fixedly connected to the collection box, and the bottom of the vacuum box is fixedly connected with a support seat .

Preferably, the surface of the rotating rod is rotatably connected with the surface of the spring telescopic rod.

Preferably, the number of the spring telescopic rods is two groups, the number of the sliding blocks is two groups, and the number of the rotating rods is two groups.

Preferably, the number of the hoses is two groups, and the number of the filter plates is two groups.

Preferably, the grinding wheel disc is adapted to the protective cover.

Preferably, transparent glass is embedded in the front side of the vacuum cleaner box, and a handle is connected to the front side of the vacuum cleaner box and located at the lower end of the transparent glass.

Compared with the prior art, the beneficial effects of the present utility model are:

1. During work, through the set protective cover, hose and exhaust fan, start the exhaust fan to form suction, and absorb the dust inside the protective cover through the hose. Vacuuming will not disperse most of the dust into the air, reducing the dust inhaled by the staff during work, effectively protecting the health of the staff, and suitable for popular use;

2. During work, through the set spring telescopic rod, rotating rod, sliding block and telescopic spring, when the top plate moves, the spring telescopic rod moves, the spring telescopic rod moves and the rotating rod rotates, and the rotation of the rotating rod drives the sliding block to move, and the sliding block moves. The movement drives the telescopic spring to move, so that the grinder body can obtain the buffering effect during operation, thereby greatly improving the service life of the grinder, saving the cost, and having a good use effect.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the structural representation of the buffer mechanism of the utility model;

In the figure: 1. Base; 2. Grinder body; 3. Grinding disc; 4. Protective cover; 5. Hose; 6. Buffer mechanism; 61. Bottom plate; 62. Spring telescopic rod; 63. Top plate; frame; 65, sliding block; 66, telescopic spring; 67, rotating rod; 7, vacuum box; 8, connecting block; 9, exhaust fan; 10, handle; 11, filter plate; 12, baffle plate; 13, Collection box; 14. Support seat; 15. Transparent glass.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, the utility model comprises a base 1, the top of the base 1 is fixedly connected with a grinder body 2, and both ends of the grinder body 2 are fixedly connected with a grinding wheel disc 3, The surface of the grinding wheel disc 3 is sleeved with a protective cover 4, which is convenient to protect the dust in work and prevent the dust from floating around. The protective cover 4 is connected with the grinding wheel body 2 in rotation. A buffer mechanism 6 is fixedly connected to the bottom of the bottom plate, and the buffer mechanism 6 includes a bottom plate 61, a spring telescopic rod 62, a top plate 63, a stable frame 64, a sliding block 65, a telescopic spring 66 and a rotating rod 67. Both sides of the top of the bottom plate 61 are fixedly connected with The spring telescopic rod 62, the top of the spring telescopic rod 62 is fixedly connected with a top plate 63, the bottom of the top plate 63 is fixedly connected with a stabilization frame 64, the inner wall of the stable frame 64 is slidably connected with a sliding block 65, and one side of the sliding block 65 is fixedly connected with a telescopic rod The surface of the spring 66 and the sliding block 65 is rotatably connected with a rotating rod 67, which is convenient for shock absorption of the grinding machine body 2 in operation and improves the service life of the grinding machine body 2. The bottom of the bottom plate 61 is fixedly connected with a dust box 7, The two ends of the vacuum box 7 are respectively connected with the hose 5, the top of the inner wall of the vacuum box 7 is fixedly connected with a connecting block 8, the bottom of the connecting block 8 is fixedly connected with an exhaust fan 9, and the top of the inner wall of the vacuum box 7 is fixedly connected with a filter. Plate 11, the bottom of the filter plate 11 is fixedly connected with a baffle plate 12, when the exhaust fan 9 is working, to prevent the dust from escaping upward, the bottom of the inner wall of the vacuum box 7 is fixedly connected to the collection box 13, and the bottom of the vacuum box 7 is fixedly connected with a support The seat 14 is convenient for fixing the device and improves the stability of the device.

In the second embodiment, on the basis of the first embodiment, the surface of the rotating rod 67 is rotatably connected with the surface of the spring telescopic rod 62, so as to achieve the effect of shock absorption.

Embodiment 3, on the basis of Embodiment 1, the number of spring telescopic rods 62 is two groups, the number of sliding blocks 65 is two groups, and the number of rotating rods 67 is two groups, which is convenient for the vibration generated by the operation of the equipment to be buffered.

In the fourth embodiment, on the basis of the first embodiment, the number of the hoses 5 is two groups, and the number of the filter plates 11 is two groups, which is convenient for vacuuming the two groups of grinding wheel discs 3 and filtering the inhaled dust. .

In the fifth embodiment, on the basis of the first embodiment, the grinding wheel disc 3 is adapted to the protective cover 4 to prevent the dust generated during processing from scattering around.

Embodiment 6, on the basis of Embodiment 1, a transparent glass 15 is embedded in the front side of the vacuum cleaner box 7, and a handle 10 is connected to the front side of the vacuum cleaner box 7 and located at the lower end of the transparent glass 15, which is convenient for vacuuming. The equipment inside the box 7 is inspected and maintained, and the collected dust is easily cleaned.

Working principle: When working, firstly start the grinder body 2, drive the grinding wheel disc 3 to rotate, put the processed product on the grinding wheel disc 3 for work by the staff, then start the exhaust fan 9, and the generated suction passes the hose 5 to the protective cover 4. The dust inside is absorbed. When the processing is finished, the exhaust fan 9 is turned off, and the dust falls to the collection box 13. The collection box 13 can be taken out through the handle 10 for cleaning. When the grinder body 2 works, the base 1 is shaken, and the base 1. The shaking drives the top plate 63 to move, the top plate 63 moves to drive the spring telescopic rod 62 to move, the spring telescopic rod 62 moves to drive the rotation rod 67 to rotate, the rotation of the rotation rod 67 drives the sliding block 65 to move, and the sliding block 65 moves to drive the telescopic spring 66 to move, so as to achieve The function of buffer is improved, and the service life of the grinder body 2 is improved.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel dust absorption of emery wheel device, includes base (1), its characterized in that: the grinding wheel machine comprises a base (1), a grinding wheel machine body (2) is fixedly connected to the top of the base (1), grinding wheel discs (3) are fixedly connected to two ends of the grinding wheel machine body (2), a protective cover (4) is sleeved on the surface of each grinding wheel disc (3), a hose (5) is connected to the lower end of each protective cover (4), a buffer mechanism (6) is fixedly connected to the bottom of the base (1), each buffer mechanism (6) comprises a bottom plate (61), a spring telescopic rod (62), a top plate (63), a stabilizing frame (64), a sliding block (65), a telescopic spring (66) and a rotating rod (67), the spring telescopic rods (62) are fixedly connected to two sides of the top of the bottom plate (61), the top plate (63) is fixedly connected to the top of each spring telescopic rod (62), the stabilizing frame (64) is fixedly connected to the bottom of the top plate (63), the sliding block (65, the surface of sliding block (65) is rotated and is connected with bull stick (67), buffer gear (6) bottom fixedly connected with suction box (7), suction box (7) both ends communicate with hose (5) respectively, the top fixedly connected with connecting block (8) of suction box (7) inner wall, the bottom fixedly connected with air exhauster (9) of connecting block (8), the top fixedly connected with filter (11) of suction box (7) inner wall, bottom fixedly connected with baffle (12) of filter (11), bottom fixedly connected with collecting box (13) of suction box (7) inner wall, the bottom fixedly connected with supporting seat (14) of suction box (7).

2. The novel dust collection device for the grinding wheel as claimed in claim 1, wherein: the surface of the rotating rod (67) is rotationally connected with the surface of the spring telescopic rod (62).

3. The novel dust collection device for the grinding wheel as claimed in claim 1, wherein: the quantity of spring telescopic link (62) is two sets of, and the quantity of sliding block (65) is two sets of, and the quantity of bull stick (67) is two sets of.

4. The novel dust collection device for the grinding wheel as claimed in claim 1, wherein: the number of the hoses (5) is two groups, and the number of the filter plates (11) is two groups.

5. The novel dust collection device for the grinding wheel as claimed in claim 1, wherein: the grinding wheel disc (3) is matched with the protective cover (4).

6. The novel dust collection device for the grinding wheel as claimed in claim 1, wherein: transparent glass (15) are embedded in the front side of the dust collection box (7), and the lower end, located on the transparent glass (15), of the front side of the dust collection box (7) is connected with a pull handle (10).

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