CN213674499U - Bench saw bed with saw-dust blocks structure - Google Patents

Abstract

The utility model relates to a bench saw machine technical field specifically is a bench saw machine with saw-dust blocks structure, including the bench saw machine, the inside dustcoat that is the cavity is installed to one side of bench saw machine, and one side that the dustcoat is close to the bench saw machine is provided with the upper fixed plate, is provided with the bottom plate on the dustcoat under the upper fixed plate, and the centre of bottom plate is provided with spacing hole, is provided with the screw about the bottom plate bottom of spacing hole symmetry, installs the slide in spacing hole, is provided with spacing post in the middle of the bottom of slide. The utility model discloses a predominant use provides a bench saw machine with saw-dust blocks structure, and concrete principle is that the motor circular telegram rotates and drives the flabellum and rotate, blows off through the air outlet with the air by tilt up, forms one wind wall between user and bench saw bed desktop, blocks the saw-dust that processing produced, blocks the saw-dust that flies toward the user, prevents that the saw-dust from flying toward the user, especially flies toward user's eyes, effectively blocks the saw-dust, blocks one side at the wind wall with the saw-dust.

Description

Bench saw bed with saw-dust blocks structure

Technical Field

The utility model relates to a bench saw machine technical field specifically is a bench saw machine with saw-dust blocks structure.

Background

The bench sawing machine is a wood cutting tool for woodworking to process wood, the existing bench sawing machine can generate a large amount of sawdust during wood processing, the sawdust can splash everywhere due to the rotation of the saw teeth, the splashed sawdust falls on the head and clothes of a worker, hair and clothes are stained, the worker breathes and inhales the sawdust and can hurt a respiratory system, the splashed sawdust flies into eyes of the worker and cannot clearly see the worker, the sawdust can be mistakenly injured by the bench sawing machine, a great potential safety hazard exists, and accordingly the bench sawing machine with the sawdust blocking structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bench saw bed with saw-dust blocks structure to it can produce a large amount of saw-dusts when carrying out wood working to propose current bench saw bed in the above-mentioned background art to solve, and because the rotation saw-dust of sawtooth can splash everywhere, the saw-dust that splashes falls on staff's overhead and clothes, hair and clothes of making dirty, staff breathe and inhale the saw-dust and can cause the injury to respiratory, and the saw-dust that splashes flies into staff's eyes will cause the staff to see unclearly, probably be accidentally injured by bench saw bed, there is the problem of very big potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme:

a bench saw machine with a saw dust blocking structure comprises a bench saw machine, wherein a housing with a cavity inside is installed on one side of the bench saw machine, an upper fixing plate is arranged on one side, close to the bench saw machine, of the housing, a lower fixing plate is arranged on the housing under the upper fixing plate, a limiting hole is formed in the middle of the lower fixing plate, a screw hole is formed in the bottom of the lower fixing plate and is symmetrical with the limiting hole, a sliding plate is installed in the limiting hole, a limiting column matched with the limiting hole in size is arranged in the middle of the bottom of the sliding plate, the limiting column is in sliding connection with the limiting hole, a stud matched with the limiting hole in size is installed in the screw hole, an air outlet is formed in the top of the housing, a plurality of mounting columns are arranged in the housing at equal intervals, an air inlet is formed in the housing under the mounting columns, and the air inlet and the air outlet are communicated with the interior of, the utility model discloses a fan, including erection column, fan, filter lid, air inlet, motor, fan, erection column, fixed mounting has the motor of size looks adaptation in the erection column, the terminal coaxial coupling of output shaft of motor has the flabellum, install the filter lid of size looks adaptation outside the air inlet, filter the lid with cup joint the cooperation between the air inlet.

Preferably, a circular groove is formed in the position, corresponding to the stud, of the bottom of the sliding plate.

Preferably, the bottom end of the limiting column is provided with a square piece.

Preferably, a filter screen is installed on the filter cover.

Preferably, the motor and the mounting column are in interference fit.

Preferably, an inclination angle is formed between the air outlet and the upper fixing plate.

Preferably, the limiting hole is a square hole.

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

when the utility model is used, the sliding plate is contacted with the lower surface of the table saw machine by sliding the limiting column of the sliding plate in the limiting hole, then the stud installed in the screw hole is screwed to tightly press the sliding plate and the lower surface of the table saw machine, and the whole blocking structure is fixedly installed with the table saw machine by tightly pressing the upper fixing plate and the sliding plate on the table saw machine; the motor circular telegram rotates and drives the flabellum and rotate, blows out inspiratory air and will inspiratory air by tilt up's air outlet through the air intake, forms one blast wall between user and bench saw bed desktop, blocks the saw-dust that processing produced, blocks the saw-dust that flies toward the user, prevents that the saw-dust from flying toward the user, especially flies to user's eyes, effectively blocks the saw-dust, blocks one side at the blast wall with the saw-dust.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall appearance of the present invention;

FIG. 3 is a schematic view of the whole partial section of the present invention;

FIG. 4 is a schematic structural view of the sawdust barrier structure of the present invention;

fig. 5 is a partial schematic view of the middle wood chip blocking structure of the present invention.

In the figure: 1. a table sawing machine; 2. a housing; 21. a lower fixing plate; 22. an air outlet; 23. an upper fixing plate; 24. mounting a column; 25. an air inlet; 26. a screw hole; 27. a limiting hole; 3. a motor; 31. a fan blade; 4. a filter cover; 5. a slide plate; 51. a limiting column; 6. a stud.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a bench sawing machine with a sawdust blocking structure comprises a bench sawing machine 1, an outer cover 2 with a cavity inside is installed on one side of the bench sawing machine, an upper fixing plate 23 is arranged on one side of the outer cover 2 close to the bench sawing machine 1, a lower fixing plate 21 is arranged on the outer cover 2 under the upper fixing plate 23, a limiting hole 27 is arranged in the middle of the lower fixing plate 21, a screw hole 26 is arranged at the bottom of the lower fixing plate 21 symmetrical to the limiting hole 27, a sliding plate 5 is installed in the limiting hole 27, a limiting column 51 matched with the limiting hole 27 in size is arranged in the middle of the bottom of the sliding plate 5, the limiting column 51 is in sliding connection with the limiting hole 27, a stud 6 matched in size is installed in the screw hole 26, an air outlet 22 is arranged at the top of the outer cover 2, a plurality of mounting columns 24 are arranged in the outer cover 2 at equal intervals, an air inlet 25 is arranged on the outer cover 2 under the mounting columns 24, the motor 3 with the matched size is fixedly installed in the installation column 24, the tail end of an output shaft of the motor 3 is coaxially connected with the fan blades 31, the filter cover 4 with the matched size is installed outside the air inlet 25, and the filter cover 4 is matched with the air inlet 25 in a sleeved mode.

Furthermore, a circular groove is formed in the position, corresponding to the stud 6, of the bottom of the sliding plate 5. The position of the circular groove corresponds to the position of the stud 6, and the circular groove plays a limiting role on the stud 6 and prevents the stud 6 from sliding at the bottom of the sliding plate 5.

Further, the bottom end of the limiting column 51 is provided with a square piece. The limiting column 51 is limited in the limiting hole 27 by arranging the square sheet and cannot fall out.

Furthermore, a filter screen is installed on the filter cover 4. The air sucked by fan blades 31 is filtered to prevent the wood dust from entering into outer cover 2 by stopping the wood dust from outside filter cover 4.

Further, the motor 3 is in interference fit with the mounting post 24. Closely fix motor 3 in erection column 24 through interference fit, guarantee that motor 3 can stable work in erection column 24.

Further, an inclination angle is formed between the air outlet 22 and the upper fixing plate 23. The air blown out from the air outlet 22 is prevented from blowing up the wood chips on the table top of the table saw 1.

Further, the stopper hole 27 is a square hole. Thereby limiting the sliding plate 5 to move only up and down between the upper fixing plate 23 and the lower fixing plate 21 and not to rotate.

Specifically, the principle of the device is that when the device is used, the sliding plate 5 is contacted with the lower surface of the table saw machine 1 by sliding the limiting column 51 of the sliding plate 5 in the limiting hole 27, then the stud 6 arranged in the screw hole 26 is screwed to press the sliding plate 5 and the lower surface of the table saw machine 1, the whole blocking structure and the table saw machine 1 are fixedly installed by pressing the upper fixing plate 23 and the sliding plate 5 on the table saw machine 1, and the sliding plate 5 can be adjusted in the vertical position between the upper fixing plate 23 and the lower fixing plate 21, so that the table saw machines 1 with different table top thicknesses can be installed, the application range is wide, and the installation is simple; the concrete principle is that motor 3 circular telegram rotates and drives flabellum 31 and rotate, blows out through air intake 25 inspiratory air and with inspiratory air by tilt up's air outlet 22, forms one blast wall between user and bench sawing machine 1 desktop, blocks the saw-dust that the processing produced, blocks the saw-dust that flies toward the user, prevents that the saw-dust from flying toward the user, especially flies toward user's eyes, effectively blocks the saw-dust, blocks the one side at the blast wall with the saw-dust.

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 (7)

1. The utility model provides a bench sawing machine with saw-dust blocks structure, includes bench sawing machine (1), its characterized in that: an outer cover (2) with a cavity inside is installed on one side of the table sawing machine, an upper fixing plate (23) is arranged on one side, close to the table sawing machine (1), of the outer cover (2), a lower fixing plate (21) is arranged on the outer cover (2) under the upper fixing plate (23), a limiting hole (27) is formed in the middle of the lower fixing plate (21), a screw hole (26) is formed in the bottom of the lower fixing plate (21) and is symmetrical relative to the limiting hole (27), a sliding plate (5) is installed in the limiting hole (27), a limiting column (51) matched with the limiting hole (27) in size is arranged in the middle of the bottom of the sliding plate (5), the limiting column (51) is connected with the limiting hole (27) in a sliding mode, a stud (6) matched with the size is installed in the screw hole (26), an air outlet (22) is formed in the top of the outer cover (2), the inside equidistant of dustcoat (2) is provided with a plurality of erection column (24), be provided with air intake (25) under erection column (24) on dustcoat (2), air intake (25) with air outlet (22) all with the inside of dustcoat (2) is linked together, fixed mounting has motor (3) of size looks adaptation in erection column (24), the terminal coaxial coupling of output shaft of motor (3) has flabellum (31), install filtration lid (4) of size looks adaptation outside air intake (25), filter lid (4) with cup joint the cooperation between air intake (25).

2. The table saw with chip blocking structure as claimed in claim 1, wherein: and a circular groove is formed in the position, corresponding to the stud (6), of the bottom of the sliding plate (5).

3. The table saw with chip blocking structure as claimed in claim 1, wherein: the tail end of the bottom of the limiting column (51) is provided with a square sheet.

4. The table saw with chip blocking structure as claimed in claim 1, wherein: and a filter screen is arranged on the filter cover (4).

5. The table saw with chip blocking structure as claimed in claim 1, wherein: the motor (3) and the mounting column (24) are in interference fit.

6. The table saw with chip blocking structure as claimed in claim 1, wherein: an inclination angle is formed between the air outlet (22) and the upper fixing plate (23).

7. The table saw with chip blocking structure as claimed in claim 1, wherein: the limiting hole (27) is a square hole.

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