Dust collection device for grinding machine machining

Abstract

The utility model discloses a dust collection device for grinding machine processing, which comprises a dust collection device main body and a height adjusting box, when the dust collection device is used, the device is firstly moved to the side of a grinding machine needing dust collection through a rotating wheel and then is fixed through a locking mechanism, and then a motor is started to drive a second threaded rod to rotate; a second threaded rod can drive a second threaded rod fixing frame to move up and down along a second threaded rod fixing frame sliding groove, the second threaded rod fixing frame can drive a dust collection device body supporting column to move up and down, and therefore a dust collection device body is driven to move up and down, and after the dust collection device body moves to a proper position, a motor is closed; and then a first threaded rod fixing frame is rotated towards the right side, the first threaded rod fixing frame can rotate towards the right side under the action of a first rotating shaft, after the first threaded rod fixing frame rotates to a proper position, a first threaded rod is rotated till the rubber block completely abuts against the grinding machine, and at the moment, fixing between the device and the grinding machine is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suction devices for grinding machine processing, in particular to a dust suction device for grinding machine processing. Background Art

[0002] A grinder is a power tool (or machine tool) used for grinding. It is a type of mechanical processing that uses a grinding wheel as a cutting tool. Each grain of abrasive on the surface of the grinding wheel cuts off a small piece of chip from the workpiece by shear deformation. A grinder consists of a bed with a fixture for guiding and fixing the workpiece, and a power-driven grinding wheel that rotates at the desired speed. The speed depends on the diameter of the wheel and the manufacturer's rating. The grinding head can move on a fixed workpiece, or the workpiece can be moved while the grinding head remains in a fixed position. Grinding is used for finishing workpieces that must exhibit high surface quality (e.g., low surface roughness) and high-precision shape and size. Since the grinding dimensional accuracy is 0.000025 mm, in most applications it tends to be a finishing operation that removes relatively little metal with a depth of about 0.25 to 0.50 mm. However, in some roughing applications, grinding can remove a large amount of metal very quickly. Therefore, grinding is a diverse field, so there is a dust suction device for grinding machine processing. However, the conventional dust suction device for grinding machine processing cannot adjust the height and cannot adapt to grinding machines of different heights. Therefore, those skilled in the art provide a dust suction device for grinding machine processing to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a dust suction device for grinding machine processing to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A dust suction device for grinding machine processing comprises a dust suction device main body and a height adjustment box; a height adjustment box is provided on the lower side of the dust suction device main body, and a second threaded rod fixing frame is provided in the middle of the interior of the height adjustment box; a second threaded rod is provided in the middle of the upper surface of the second threaded rod fixing frame, and a motor is provided on the lower side of the second threaded rod; a plurality of second threaded rod fixing frame slide grooves are provided on the left and right sides of the second threaded rod fixing frame, and a plurality of dust suction device main body support columns are provided on the left and right ends of the upper side of the second threaded rod fixing frame; rotating wheels are provided at the four corners of the lower side of the height adjustment box, and a locking mechanism is provided on one side of the rotating wheel; a plurality of first rotating shaft fixing blocks are provided at the lower ends of the front and rear sides of the dust suction device main body, and a first rotating shaft is provided in the middle of the upper surface of the first rotating shaft fixing block; the first A first threaded rod fixing frame is provided on the outer side of the rotating shaft, a first threaded rod is provided inside the right end of the front surface of the first threaded rod fixing frame, and a rubber block is provided at the end of the first threaded rod; a plurality of fan boxes are provided at the lower end of the right side of the dust suction device body, and a retractable hose is provided on the right side of the fan box; a filter fixing frame is provided in the middle of the interior of the dust suction device body, and a filter is provided inside the upper surface of the filter fixing frame; an air purifier is provided in the middle of the upper side of the interior of the dust suction device body, a plurality of air outlets are provided on the upper side of the air purifier, and a plurality of air inlets are provided on the lower side of the air purifier; air purifier fixing plates are provided on the left and right sides of the air purifier, air purifier fixing plate slide grooves are provided at the front and rear ends of the lower side of the air purifier fixing plate, and first springs are provided at the upper and lower ends of the left side of the air purifier fixing plate.

[0006] Preferably, a filter fixing bracket is provided in the middle of the interior of the dust suction device body, and a filter is provided inside the upper surface of the filter fixing bracket; an air purifier is provided in the middle of the upper side of the interior of the dust suction device body, a plurality of air outlets are provided on the upper side of the air purifier, and a plurality of air inlets are provided on the lower side of the air purifier; air purifier fixing plates are provided on the left and right sides of the air purifier, air purifier fixing plate slide grooves are provided at the front and rear ends of the lower side of the air purifier fixing plate, and a first spring is provided at the upper and lower ends of the left side of the air purifier fixing plate.

[0007] Compared with the prior art, the utility model has the following beneficial effects: when in use, the device is first moved to the side of the grinding machine that needs to be vacuumed by the rotating wheel, and then fixed by the locking mechanism, and then the motor is started, the motor will drive the second threaded rod to rotate, the second threaded rod will drive the second threaded rod fixing frame to move up and down along the second threaded rod fixing frame slide slot, the second threaded rod fixing frame will drive the dust suction device main body support column to move up and down, thereby driving the dust suction device main body to move up and down, after the dust suction device main body moves to a suitable position, the motor is turned off, and then the first threaded rod fixing frame is rotated to the right, the first threaded rod fixing frame will rotate to the right under the action of the first rotating shaft, after the first threaded rod fixing frame is rotated to a suitable position, the first threaded rod is rotated until the rubber block completely abuts against the grinding machine, at which time the fixation between the device and the grinding machine is completed, so that the device can be made more stable in the subsequent working process, and then the fan box is started, the fan box will generate suction and suck the dust on the grinding machine into the retractable hose, and then enter the dust suction device main body from the retractable hose, at this time, the dust entering the dust suction device main body will move upward, and when passing through the filter, the larger one among them Dust particles will be filtered by the filter and remain on the lower side of the main body of the dust collection device, among which smaller dust particles will continue to move upward. At this time, the air purifier is turned on, and smaller dust particles will enter the air purifier from the air inlet and be purified, and then be discharged from the air outlet, thereby avoiding the exhaust gas from polluting the environment and improving the environmental protection of the device. When the air purifier needs to be taken out, it is only necessary to move the air purifier fixing plates on both sides of the air purifier along the air purifier fixing plate slide groove to the side away from the air purifier, and then take out the air purifier; the device is provided with a rotating wheel, which can move the device freely without manual handling, saving time and effort, and then fix it by a locking mechanism; the device can adjust the height by starting the motor, so that the device can adapt to grinders of different heights, improving the practicality of the device; the device is provided with a first threaded rod, and the device can be fixed to the grinder by the first threaded rod, which is simple, convenient and quick to operate; the device is provided with an air purifier, which can purify the dust entering the main body of the dust collection device and then discharge it, thereby improving the environmental protection of the device and avoiding the exhaust gas from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The present invention is a schematic diagram of the structure of a dust collection device for grinding machine processing.

[0009] Figure 2 The present invention is a schematic diagram of the internal structure of a dust collection device for grinding machine processing.

[0010] Figure 3 The present invention is a schematic diagram of the structure of an air purifier in a dust collection device for grinding machine processing.

[0011] Figure 4The present invention is a schematic diagram of the structure of a rotating wheel in a dust collection device for grinding machine processing.

[0012] Figure 5 This is a schematic diagram of the enlarged structure of point A in a dust collection device for grinding machine processing.

[0013] In the figure: 1-dust suction device body, 2-height adjustment box, 3-first threaded rod fixing frame, 4-first threaded rod, 5-rubber block, 6-first rotating shaft, 7-first rotating shaft fixing block, 8-air purifier, 9-air outlet, 10-air inlet, 11-filter fixing frame, 12-filter, 13-locking mechanism, 14-rotating wheel, 15-air purifier fixing plate, 16-air purifier fixing plate slide, 17-first spring, 18-second threaded rod fixing frame slide, 19-second threaded rod fixing frame, 20-motor, 21-second threaded rod, 22-fan box, 23-retractable hose, 24-dust suction device body support column. DETAILED DESCRIPTION

[0014] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0015] See also Figures 1 to 5In the embodiment of the utility model, a dust suction device for grinding machine processing comprises a dust suction device body 1 and a height adjustment box 2; a height adjustment box 2 is provided at the lower side of the dust suction device body 1, and a second threaded rod fixing frame 19 is provided in the middle of the interior of the height adjustment box 2; a second threaded rod 21 is provided in the middle of the upper surface of the second threaded rod fixing frame 19, and a motor 20 is provided at the lower side of the second threaded rod 21; a plurality of second threaded rod fixing frame slide grooves 18 are provided on the left and right sides of the second threaded rod fixing frame 19, and a plurality of dust suction device body support columns 24 are provided at the left and right ends of the upper side of the second threaded rod fixing frame 19; rotating wheels 14 are provided at the four corners of the lower side of the height adjustment box 2, and a locking mechanism 13 is provided on one side of the rotating wheel 14; a plurality of first rotating shaft fixing blocks 7 are provided at the lower ends of the front and rear sides of the dust suction device body 1, and a first rotating shaft 6 is provided in the middle of the upper surface of the first rotating shaft fixing block 7; A first threaded rod fixing frame 3 is provided on the outer side of the first rotating shaft 6, a first threaded rod 4 is provided inside the right end of the front surface of the first threaded rod fixing frame 3, and a rubber block 5 is provided at the end of the first threaded rod 4; a plurality of fan boxes 22 are provided at the lower end of the right side of the dust suction device body 1, and a retractable hose 23 is provided on the right side of the fan box 22; a filter fixing frame 11 is provided in the middle of the interior of the dust suction device body 1, and a filter 12 is provided inside the upper surface of the filter fixing frame 11; an air purifier 8 is provided in the middle of the upper side of the interior of the dust suction device body 1, a plurality of air outlets 9 are provided on the upper side of the air purifier 8, and a plurality of air inlets 10 are provided on the lower side of the air purifier 8; air purifier fixing plates 15 are provided on the left and right sides of the air purifier 8, air purifier fixing plate slide grooves 16 are provided at the front and rear ends of the lower side of the air purifier fixing plate 15, and first springs 17 are provided at the upper and lower ends of the left side of the air purifier fixing plate 15.

[0016] The working principle of the utility model is as follows: when in use, the device is first moved to the side of the grinding machine that needs to be vacuumed by the rotating wheel 14, and then fixed by the locking mechanism 13, and then the motor 20 is started, the motor 20 will drive the second threaded rod 21 to rotate, the second threaded rod 21 will drive the second threaded rod fixing frame 19 to move up and down along the second threaded rod fixing frame slide groove 18, the second threaded rod fixing frame 19 will drive the dust suction device body support column 24 to move up and down, thereby driving the dust suction device body 1 to move up and down, after the dust suction device body 1 moves to a suitable position, the motor 20 is turned off, and then the first threaded rod 21 is rotated to the right side. The fixing frame 3, the first threaded rod fixing frame 3 will rotate to the right under the action of the first rotating shaft 6, and after the first threaded rod fixing frame 3 is rotated to a suitable position, the first threaded rod 4 is rotated until the rubber block 5 completely abuts against the grinder, at which time the fixation between the device and the grinder is completed, so that the device can be more stable in the subsequent working process, and then the fan box 22 is started, the fan box 22 will generate suction and suck the dust on the grinder into the retractable hose 23, and then enter the dust collection device body 1 from the retractable hose 23. At this time, the dust entering the dust collection device body 1 will move upward, and when passing through the filter 12, its The larger dust particles will be filtered by the filter 12 and remain on the lower side of the dust collection device body 1, and the smaller dust particles will continue to move upward. At this time, the air purifier 8 is turned on, and the smaller dust particles will enter the air purifier 8 from the air inlet 10 and be purified, and then be discharged from the air outlet 9, thereby avoiding the exhaust gas from polluting the environment and improving the environmental protection of the device. When it is necessary to take out the air purifier 8, it is only necessary to move the air purifier fixing plates 15 on both sides of the air purifier 8 along the air purifier fixing plate slide grooves 16 to the side away from the air purifier 8, and then take out the air purifier 8. ; The device is provided with a rotating wheel 14, which can be freely moved without manual handling, saving time and effort, and then fixed by a locking mechanism 13; the height of the device can be adjusted by starting the motor 20, so that the device can adapt to grinders of different heights, thereby improving the practicality of the device; the device is provided with a first threaded rod 4, and the device can be fixed to the grinder by the first threaded rod 4, which is simple to operate and convenient and fast; the device is provided with an air purifier 8, which can purify the dust entering the dust collection device body 1 and then discharge it, thereby improving the environmental protection of the device and avoiding the exhaust gas from polluting the environment.

[0017] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0018] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dust collecting device for grinding machine processing, comprising a dust collecting device body (1) and a height adjustment box (2), characterized in that: A height adjustment box (2) is provided at the lower side of the dust collecting device body (1), and a second threaded rod fixing frame (19) is provided in the middle of the height adjustment box (2); a second threaded rod (21) is provided in the middle of the upper surface of the second threaded rod fixing frame (19), and a motor (20) is provided at the lower side of the second threaded rod (21); a plurality of second threaded rod fixing frame slide grooves (18) are provided on the left and right sides of the second threaded rod fixing frame (19), and a plurality of dust collecting device body support columns (24) are provided at the left and right ends of the upper side of the second threaded rod fixing frame (19).

2. A dust collecting device for grinding machine processing according to claim 1, characterized in that: Rotating wheels (14) are provided at the four corners on the lower side of the height adjustment box (2), and a locking mechanism (13) is provided on one side of the rotating wheel (14).

3. A dust collecting device for grinding machine processing according to claim 1, characterized in that: A plurality of first rotating shaft fixing blocks (7) are provided at the lower ends of the front and rear sides of the dust collecting device body (1), and a first rotating shaft (6) is provided in the middle of the upper surface of the first rotating shaft fixing block (7).

4. A dust collecting device for grinding machine processing according to claim 3, characterized in that: A first threaded rod fixing frame (3) is provided on the outside of the first rotating shaft (6), a first threaded rod (4) is provided inside the right end of the front surface of the first threaded rod fixing frame (3), and a rubber block (5) is provided at the end of the first threaded rod (4).

5. The dust collecting device for grinding machine processing according to claim 1, characterized in that: A plurality of fan boxes (22) are provided at the lower right end of the dust collecting device body (1), and a retractable hose (23) is provided on the right side of the fan boxes (22).

6. The dust collecting device for grinding machine processing according to claim 1, characterized in that: A filter screen fixing frame (11) is provided in the middle of the interior of the dust collecting device body (1), and a filter screen (12) is provided inside the upper surface of the filter screen fixing frame (11).

7. A dust collecting device for grinding machine processing according to claim 1, characterized in that: An air purifier (8) is provided in the middle of the upper inner side of the dust collecting device body (1); a plurality of air outlets (9) are provided on the upper side of the air purifier (8); and a plurality of air inlets (10) are provided on the lower side of the air purifier (8).

8. A dust collecting device for grinding machine processing according to claim 7, characterized in that: The air purifier (8) is provided with an air purifier fixing plate (15) on the left and right sides, the front and rear ends of the lower side of the air purifier fixing plate (15) are provided with air purifier fixing plate sliding grooves (16), and the upper and lower ends of the left side of the air purifier fixing plate (15) are provided with a first spring (17).

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