Sound insulation device of sawing machine

Abstract

The sound insulation device comprises a detachable sound insulation assembly arranged on the periphery of a sawing machine body, a first sound insulation plate, a second sound insulation plate and third sound insulation plates are inserted into the top of the sawing machine body respectively, and the third sound insulation plates are inserted into the left side and the right side of the sawing machine body respectively. The first sound insulation plate and the second sound insulation plate are connected to the front side and the rear side of the sawing machine body in an inserted mode respectively, a feeding port and a discharging port are formed in the middle of the first sound insulation plate and the middle of the second sound insulation plate respectively, and an upper cover is installed on the top of the first sound insulation plate, the top of the second sound insulation plate and the top of the third sound insulation plate through bolts. And the upper cover is installed on the top of the sound insulation device, the sawing machine is completely surrounded, good sound insulation can be achieved when long-strip-shaped sawing materials are cut by the sawing machine, and therefore harm of noise to workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing machine processing, in particular to a sound insulation device for a sawing machine. Background Art

[0002] A sawing machine uses a circular saw blade, saw band, or saw blade as a tool to cut round, square, tube, and profiled metal. Saws generally have a low precision and are primarily used in stock preparation shops to cut various bars, tubes, and other profiles. The saw blade is driven by a driving and driven pulley, and the direction of the saw blade's cutting is controlled by a guide rail control frame. The band saw blade is aligned and straightened by adjusting the autorotating bearing, and the sawing scrap is removed by a sweeper. A hydraulic cylinder piston rod supports the guide rail control frame as it descends into the material. Band saws are equipped with manual or hydraulic cylinder clamping and locking mechanisms, as well as hydraulically operated valve switches.

[0003] The existing patent document with announcement number CN211052725U discloses a device for reducing the noise of a sawing machine, including a sound insulation box arranged on a bed base, the sound insulation box is surrounded by a first fixed plate, a second fixed plate and a first movable plate and a second movable plate in sequence, the first fixed plate and the second fixed plate are both vertically fixedly connected to both sides of the length direction of the bed base, the first movable plate and the second movable plate are both vertically clamped to both sides of the width direction of the bed base, the two ends of the first movable plate are respectively vertically slidably connected to the first fixed plate and the second fixed plate, the two ends of the second movable plate are respectively vertically slidably connected to the first fixed plate and the second fixed plate, and the inner walls of the first movable plate, the second movable plate, the first fixed plate and the second fixed plate are all provided with a plurality of uneven sound-absorbing grooves.

[0004] Although the above-mentioned device for reducing sawing machine noise can solve the corresponding technical problem, it is not easy to achieve good sound insulation for the long sawing material during use.

[0005] Therefore, we propose a sound insulation device for a sawing machine. Utility Model Content

[0006] The purpose of the utility model is to provide a sound insulation device for a sawing machine, so as to solve the problems raised by the above background technology.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A sound insulation device for a sawing machine, comprising:

[0009] A removable sound insulation assembly provided around the periphery of the saw machine body, wherein:

[0010] The top of the sawing machine body is respectively plugged with sound insulation board 1, sound insulation board 2 and sound insulation board 3, the sound insulation board 3 is respectively plugged into the left and right sides of the sawing machine body, the sound insulation board 1 and sound insulation board 2 are respectively plugged into the front and back sides of the sawing machine body, the middle parts of the sound insulation board 1 and sound insulation board 2 are respectively provided with a feed port and a discharge port, and the tops of the sound insulation board 1, sound insulation board 2 and sound insulation board 3 are installed with upper covers by bolts.

[0011] As a preferred technical solution, two-way screws are installed on the three opposite surfaces of the sound insulation board on both sides through bearings, two clamping plates are screwed on the surface of the two-way screw, the bottom of the clamping plate slides on the top of the sawing machine body, one end of the clamping plate is installed with a clamping block through a hexagon socket bolt, and one end of the two-way screw passes through the three sound insulation boards and is installed with a handwheel.

[0012] As a preferred technical solution, the clamping block is a rubber block, and one end of the clamping block contacts one end of the sound insulation board 1 and the sound insulation board 2.

[0013] As a preferred technical solution, a socket is provided on the top of the sawing machine body, and plug posts are provided on the bottoms of the sound insulation board 1, the sound insulation board 2 and the sound insulation board 3, and the plug posts are inserted into the socket.

[0014] As a preferred technical solution, a slot is provided at one end of the sound insulation board three, and plug-in blocks are provided at both ends of the sound insulation board one and the sound insulation board two, and the plug-in blocks are inserted into the slot.

[0015] As a preferred technical solution, the first sound insulation board is double-layer glass.

[0016] The utility model has at least the following beneficial effects:

[0017] The beneficial effect of the utility model of the present application is that by installing sound insulation board 1, sound insulation board 2 and sound insulation board 3 on the top of the sawing machine body, and installing an upper cover on the top thereof, the sawing machine is completely surrounded, which can better insulate the sawing machine from sound when cutting long strips of sawing materials, thereby reducing the harm of noise to workers.

[0018] By turning the hand wheel, the bidirectional screw is driven to rotate, causing the splints to move toward each other, so that the clamping block clamps the saw material, thereby sealing and soundproofing the connection between the saw materials, greatly reducing the working noise of the sawing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram of a sound insulation device for a sawing machine according to the present invention;

[0020] Figure 2 This is a top view schematic diagram of a sound insulation device for a sawing machine according to the present invention;

[0021] Figure 3The utility model is a schematic diagram of the exploded components of the sound insulation device of a sawing machine.

[0022] In the figure: 1. Saw body; 101. Socket; 2. Upper cover; 3. Sound insulation board 1; 301. Feed inlet; 4. Sound insulation board 2; 401. Discharge outlet; 402. Insert block; 5. Sound insulation board 3; 501. Slot; 502. Insert column; 6. Bidirectional screw; 601. Bearing; 602. Handwheel; 603. Clamp; 604. Clamp block; 605. Hexagon socket bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 3 The embodiment of the present invention provides a sound insulation device for a sawing machine, comprising: a detachable sound insulation component provided around the periphery of a sawing machine body 1, wherein:

[0025] The top of the sawing machine body 1 is respectively plugged with sound insulation board 1 3, sound insulation board 2 4 and sound insulation board 3 5, and the sound insulation board 3 5 is respectively plugged into the left and right sides of the sawing machine body 1, and the sound insulation board 1 3 and sound insulation board 2 4 are respectively plugged into the front and back sides of the sawing machine body 1. The middle of the sound insulation board 1 3 and the sound insulation board 2 4 are respectively provided with a feed port 301 and a discharge port 401, and the top of the sound insulation board 1 3, sound insulation board 2 4 and sound insulation board 3 5 is installed with an upper cover 2 by bolts.

[0026] The opposing surfaces of the two sound insulation panels 5 are mounted with bidirectional screws 6 via bearings 601. Two clamping plates 603 are screwed onto the surfaces of the bidirectional screws 6. The bottoms of the clamping plates 603 slide over the top of the sawing machine body 1. One end of the clamping plate 603 is mounted with a clamping block 604 via a hexagon socket bolt 605. One end of the bidirectional screw 6 passes through the sound insulation panels 5 and is mounted with a handwheel 602. Turning the handwheel 602, in turn, rotates the bidirectional screws 6, causing the two clamping plates 603 to move toward each other, thereby clamping the sawing material. The clamping plates 603 can be replaced according to the shape of the sawing material, thereby reducing noise leakage through the gaps.

[0027] The clamping block 604 is a rubber block, one end of which contacts one end of the sound insulation board 1 3 and the sound insulation board 2 4. By configuring the clamping block 604 as a rubber block, the rubber block has a better sound insulation effect. When the rubber block clamps the sawing material, it is in close contact with one end of the sound insulation board 1 3 and the sound insulation board 2 4, further reducing noise leakage.

[0028] The top of the sawing machine body 1 is provided with a socket 101, and the bottoms of the sound insulation board 1 3, the sound insulation board 2 4, and the sound insulation board 3 5 are provided with plug posts 502, which are plugged into the socket 101. By providing the socket 101 on the top of the sawing machine body 1, it is convenient to install the sound insulation board 1 3, the sound insulation board 2 4, and the sound insulation board 3 5 on the top of the sawing machine body 1, which is convenient for disassembly and installation.

[0029] One end of the sound insulation board 3 5 has a slot 501, and both ends of the sound insulation board 1 3 and the sound insulation board 2 4 have plugs 402 that plug into the slot 501. By providing the slot 501 at one end of the sound insulation board 3 5, the plugs 402 at both ends of the sound insulation board 1 3 and the sound insulation board 2 4 can be connected to it, making installation and removal easier.

[0030] The sound insulation board 3 is double-layered glass. By setting the sound insulation board 3 as double-layered glass material, the double-layered glass material has a good sound insulation effect, and is convenient for observing the working condition of the sawing machine, which is conducive to timely adjustment.

[0031] The working principle of the present invention is: first, the sound insulation board 3 5 is inserted into both sides of the sawing machine body 1, and the plug blocks 402 at both ends of the sound insulation board 1 3 and the sound insulation board 2 4 are inserted into the slots 501 at one end of the sound insulation board 3 5, and the plug column 502 at the bottom is just inserted into the socket 101 on the top of the sawing machine body 1, and a suitable clamping block 604 is installed according to the shape of the saw material, and the saw material is inserted from the feed port 301, and the hand wheel 602 is turned to drive the bidirectional screw 6 to rotate, so that the clamping plates 603 move toward each other, so that the clamping block 604 clamps the saw material, thereby sealing and soundproofing the connection of the saw material, greatly reducing the working noise of the sawing machine from the feed port 301 and the discharge port 401, and completing the operation of the sound insulation device of the sawing machine.

[0032] Any portion not described in the present invention is the same as the prior art or can be implemented using the prior art. 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, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sound insulation device for a sawing machine, characterized in that: include: A detachable sound insulation assembly is arranged around the outer periphery of a sawing machine body (1), wherein: The top of the sawing machine body (1) is respectively plugged with a sound insulation board 1 (3), a sound insulation board 2 (4) and a sound insulation board 3 (5); the sound insulation board 3 (5) is respectively plugged into the left and right sides of the sawing machine body (1); the sound insulation board 1 (3) and the sound insulation board 2 (4) are respectively plugged into the front and rear sides of the sawing machine body (1); the middle of the sound insulation board 1 (3) and the sound insulation board 2 (4) are respectively provided with a feed inlet (301) and a feed outlet (401); the tops of the sound insulation board 1 (3), the sound insulation board 2 (4) and the sound insulation board 3 (5) are installed with an upper cover (2) by bolts; The opposite surfaces of the sound insulation board three (5) on both sides are installed with bidirectional screws (6) through bearings (601), and the surface of the bidirectional screw (6) is screwed with two clamping plates (603), the bottom of the clamping plate (603) slides on the top of the sawing machine body (1), one end of the clamping plate (603) is installed with a clamping block (604) through a hexagon socket bolt (605), and one end of the bidirectional screw (6) passes through the sound insulation board three (5) and is installed with a hand wheel (602).

2. A sound insulation device for a sawing machine according to claim 1, characterized in that: The clamping block (604) is a rubber block, and one end of the clamping block (604) is in contact with one end of the sound insulation board 1 (3) and one end of the sound insulation board 2 (4).

3. A sound insulation device for a sawing machine according to claim 2, characterized in that: The top of the sawing machine body (1) is provided with an insertion hole (101), and the bottoms of the sound insulation board 1 (3), the sound insulation board 2 (4) and the sound insulation board 3 (5) are provided with insertion posts (502), and the insertion posts (502) are inserted into the insertion hole (101).

4. A sound insulation device for a sawing machine according to claim 3, characterized in that: A slot (501) is provided at one end of the sound insulation board three (5), and plug-in blocks (402) are provided at both ends of the sound insulation board one (3) and the sound insulation board two (4), and the plug-in blocks (402) are plugged into the slot (501).

5. A sound insulation device for a sawing machine according to any one of claims 1 to 4, characterized in that: The sound insulation board 1 (3) is double-layer glass.

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