CN211362609U

CN211362609U - Foldable plank sliding table saw

Info

Publication number: CN211362609U
Application number: CN201922118473.2U
Authority: CN
Inventors: 冯锭军
Original assignee: Tianjin Jinggang Wood Industry Co ltd
Current assignee: Tianjin Jinggang Wood Industry Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a foldable plank sliding table saw, including two roofs, the fixed first supporting leg of establishing in two roof bottom both sides is established with the fixed saw sword that is used for the saw plank in one of them roof outside at one of them roof, the bottom mounting of two roofs is equipped with same U-shaped board, the top of two roofs slides and is equipped with first fly leaf and second fly leaf, it is equipped with first fixed plate all to fix between two first supporting legs to control, the bottom of first fly leaf and second fly leaf is fixed third fixed plate and the second fixed plate of being equipped with respectively, it is equipped with first lead screw to rotate between one of them first fixed plate and the U-shaped board, first lead screw and third fixed plate threaded connection, fixed mounting has step motor on this first fixed plate, step motor's output shaft and the one end fixed connection of first lead screw. The utility model discloses be convenient for carry out the fixed clamp tightly to the plank that needs saw cut, the stationary stability is high, is convenient for saw cut the plank, has improved the efficiency that the plank saw cut.

Description

Foldable plank sliding table saw

Technical Field

The utility model relates to a sliding table saw, in particular to a folding type wood plate sliding table saw.

Background

The main body of the sliding table saw comprises a lathe bed, a workbench, a longitudinal cross guide plate, a main saw, a wire saw, a transmission and the like. The structure and the working principle are different from those of a common circular sawing machine, and the circular sawing machine can be independently used as the common circular sawing machine.

When sawing the plank, the present sliding table saw is mostly not convenient for carry out the fixed clamp tightly to the plank that needs saw cut, and the stationary stability is not high, and present sliding table saw is mostly not convenient for saw cut the plank, has influenced the efficiency that the plank saw cut. We have therefore developed this and propose a folding plank sliding table saw.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a folding wood board sliding table saw, which comprises two top plates, first supporting legs fixedly arranged at two sides of the bottom end of the two top plates and a saw blade fixedly arranged at one of the two sides of the bottom end of the top plate, wherein the saw blade is fixedly arranged at the outer side of the top plate and used for sawing wood boards, the bottom end of the two top plates is fixedly provided with a same U-shaped plate, the top ends of the two top plates are slidably provided with a first movable plate and a second movable plate, a first fixed plate is fixedly arranged between the first supporting legs and the left and right two first fixed plates, the bottom ends of the first movable plate and the second movable plate are respectively fixedly provided with a third fixed plate and a second fixed plate, one of the first fixed plate and the U-shaped plate is rotatably provided with a first lead screw, the first lead screw is in threaded connection with the third fixed plate, a stepping motor is fixedly arranged on the first fixed plate, the, one end of the second screw rod is rotatably connected with the third fixing plate.

As an optimal technical scheme of the utility model, first fly leaf and second fly leaf all set to L shape, the seal cutting has the scale mark on the first fly leaf.

As an optimal technical scheme of the utility model, be connected through the bearing rotation between the one end of first lead screw and the U-shaped board, be connected through the bearing rotation between second lead screw and the third fixed plate.

As a preferred technical scheme of the utility model, two the dovetail has all been seted up on the top of roof, the bottom of first fly leaf and second fly leaf is all fixed be equipped with two the forked tail piece that the dovetail matches.

As a preferred technical scheme of the utility model, one of them the bottom mounting of roof is equipped with the U-shaped mounting bracket, the one end fixed mounting of U-shaped mounting bracket has gear motor, the saw sword rotates the inner chamber of establishing at the U-shaped mounting bracket, gear motor's output shaft and the pivot one end fixed connection of saw sword, the bottom mounting of U-shaped mounting bracket is equipped with the second supporting leg.

As an optimal technical scheme of the utility model, the fixed runner that is used for rotating the second lead screw that is equipped with of one end of second lead screw.

The utility model has the advantages that: the foldable wood board sliding table saw is characterized in that a wood board to be sawed is placed in L-shaped cavities of a first movable plate and a second movable plate through the mutual matching use of a first lead screw, the first movable plate, the second movable plate and the like, the length of the wood board to be sawed is adjusted according to scale marks carved in the seal on the first movable plate, a rotating wheel is manually rotated and drives the second lead screw to rotate, the second lead screw is in threaded engagement with a second fixed plate, meanwhile, the second lead screw and a third fixed plate rotate through a bearing, so that the second movable plate moves towards the direction of the first movable plate, two dovetail blocks at the bottom end of the second movable plate respectively move in inner cavities of two dovetail grooves, and therefore, the wood board to be sawed is conveniently and fixedly clamped, the fixing stability is high, a motor switch is opened, an output shaft of a speed reduction motor drives a saw blade to rotate, and a stepping motor is, step motor's output shaft drives first lead screw and rotates, and first lead screw passes through the bearing with the U-shaped board and rotates, and first lead screw and third fixed plate thread engagement simultaneously for the third fixed plate moves, and the third fixed plate drives first fly leaf and moves, makes the saw sword saw cut the plank, is convenient for saw cut the plank, has improved the efficiency that the plank saw cut.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a foldable plank sliding table saw of the present invention;

fig. 2 is a schematic structural view of a position a in fig. 1 of the foldable plank sliding table saw of the present invention.

In the figure: 1. a first support leg; 2. a top plate; 3. a first fixing plate; 4. a stepping motor; 5. a first lead screw; 6. a second support leg; 7. a U-shaped mounting bracket; 8. a reduction motor; 9. sawing a cutter; 10. a first movable plate; 11. scale lines; 12. a U-shaped plate; 13. a second lead screw; 14. a second fixing plate; 15. a second movable plate; 16. a rotating wheel; 17. a dovetail groove; 18. a dovetail block; 19. and a third fixing plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1 and 2, the utility model relates to a foldable plank sliding table saw, which comprises two top plates 2, first supporting legs 1 fixedly arranged at two sides of the bottom ends of the two top plates 2 and a saw blade 9 fixedly arranged at the outer side of one of the top plates 2 for sawing planks, the bottom ends of the two top plates 2 are fixedly provided with a same U-shaped plate 12, the top ends of the two top plates 2 are slidably provided with a first movable plate 10 and a second movable plate 15, a first fixing plate 3 is fixedly arranged between the left and the right first supporting legs 1, the bottom ends of the first movable plate 10 and the second movable plate 15 are respectively fixedly provided with a third fixing plate 19 and a second fixing plate 14, a first screw rod 5 is rotatably arranged between one of the first fixing plate 3 and the U-shaped plate 12, the first screw rod 5 is in threaded connection with the third fixing plate 19, a step motor 4 is fixedly arranged on the first fixing plate 3, a step motor driver and a step motor controller, the stepping motor 4 is electrically connected with a stepping motor driver, the stepping motor driver is electrically connected with a stepping motor controller, the stepping motor controller is electrically connected with an external power supply, the stepping motor 4 is preferably an SC42 type driving motor, the stepping motor driver is preferably an XDL-542 type driver, the stepping motor controller is preferably a TPC8-8TD type controller, an output shaft of the stepping motor 4 is fixedly connected with one end of the first lead screw 5, the second fixing plate 14 is in threaded connection with the second lead screw 13, and one end of the second lead screw 13 is rotatably connected with the third fixing plate 19.

Wherein, first fly leaf 10 and second fly leaf 15 all set up to the L shape, can put into the L shape intracavity of first fly leaf 10 and second fly leaf 15 with the plank that needs the saw cut, play fine supporting role, and seal cutting has scale mark 11 on the first fly leaf 10, and the setting of scale mark 11 can be accurate guarantee fast that needs the plank length of cutting.

The one end of the first screw rod 5 is rotatably connected with the U-shaped plate 12 through a bearing, the second screw rod 13 is rotatably connected with the third fixing plate 19 through a bearing, the bearing can improve the rotation fluency of the first screw rod 5 and the U-shaped plate 12, and the rotation fluency of the second screw rod 13 and the third fixing plate 19 is improved.

The top ends of the two top plates 2 are provided with dovetail grooves 17, the bottom ends of the first movable plate 10 and the second movable plate 15 are fixedly provided with dovetail blocks 18 matched with the two dovetail grooves 17, and when the first movable plate 10 and the second movable plate 15 move, the dovetail blocks 18 move in the inner cavities of the dovetail grooves 17, so that the movement stability of the first movable plate 10 and the second movable plate 15 is improved.

Wherein, the bottom mounting of one of them roof 2 is equipped with U-shaped mounting bracket 7, the one end fixed mounting of U-shaped mounting bracket 7 has gear motor 8, gear motor 8 passes through motor switch and external power supply electric connection, gear motor 8 is preferred XD-3420-2 type driving motor preferably, saw sword 9 rotates the inner chamber of establishing at U-shaped mounting bracket 7, gear motor 8's output shaft and saw sword 9's pivot one end fixed connection, the bottom mounting of U-shaped mounting bracket 7 is equipped with second supporting leg 6, setting up of second supporting leg 6 can play fine supporting role to U-shaped mounting bracket 7, open motor switch, gear motor 8's output shaft drives saw sword 9 and rotates, the rotation of saw sword 9 provides power.

Wherein, one end of the second screw rod 13 is fixedly provided with a rotating wheel 16 for rotating the second screw rod 13, and the rotating wheel 16 is arranged to facilitate the rotation of the second screw rod 13.

When the wood sawing machine works, a wood board to be sawed is placed in L-shaped cavities of a first movable plate 10 and a second movable plate 15, the length of the wood board to be sawed is adjusted according to scale marks 11 cut on the first movable plate 10, a rotating wheel 16 is manually rotated, the rotating wheel 16 drives a second screw rod 13 to rotate, the second screw rod 13 is in threaded engagement with a second fixed plate 14, meanwhile, the second screw rod 13 and a third fixed plate 19 rotate through a bearing, so that the second movable plate 15 moves towards the first movable plate 10, two dovetail blocks 18 at the bottom end of the second movable plate 15 respectively move in inner cavities of two dovetail grooves 17, the wood board to be sawed is conveniently and fixedly clamped, the fixing stability is high, a motor switch is turned on, an output shaft of a speed reduction motor 8 drives a saw blade 9 to rotate, a stepping motor 4 is started, an output shaft of the stepping motor 4 drives a first screw rod 5 to rotate, first lead screw 5 passes through the bearing rotation with U-shaped board 12, and

first lead screw

5 and 19 threaded engagement of third fixed plate simultaneously for third fixed plate 19 moves, and third fixed plate 19 drives first fly leaf 10 and moves, makes saw sword 9 saw cut the plank, is convenient for saw cut the plank, has improved the efficiency that the plank saw cut.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable wood board sliding table saw comprises two top plates (2), first supporting legs (1) fixedly arranged on two sides of the bottom ends of the two top plates (2) and a saw blade (9) fixedly arranged on the outer side of one of the top plates (2) and used for sawing wood boards, and is characterized in that the bottom ends of the two top plates (2) are fixedly provided with a same U-shaped plate (12), the top ends of the two top plates (2) are slidably provided with a first movable plate (10) and a second movable plate (15), a first fixing plate (3) is fixedly arranged between the left first supporting leg (1) and the right supporting leg (15), the bottom ends of the first movable plate (10) and the second movable plate (15) are respectively fixedly provided with a third fixing plate (19) and a second fixing plate (14), a first screw rod (5) is rotatably arranged between one of the first fixing plate (3) and the U-shaped plate (12), and the first screw rod (5) is in threaded connection with the third fixing plate (19, should fixed mounting has step motor (4) on first fixed plate (3), the output shaft of step motor (4) and the one end fixed connection of first lead screw (5), threaded connection has second lead screw (13) on second fixed plate (14), the one end and the third fixed plate (19) of second lead screw (13) rotate and are connected.

2. A foldable wooden pushing bench saw according to claim 1, wherein the first movable plate (10) and the second movable plate (15) are both arranged in an L-shape, and the first movable plate (10) is sealed with scale lines (11).

3. A foldable wooden pushing bench saw as claimed in claim 1, wherein one end of said first lead screw (5) is rotatably connected to said U-shaped plate (12) by means of a bearing, and said second lead screw (13) is rotatably connected to said third fixing plate (19) by means of a bearing.

4. The foldable wood pushing bench saw according to claim 1, wherein dovetail grooves (17) are formed at the top ends of the two top plates (2), and dovetail blocks (18) matched with the two dovetail grooves (17) are fixedly arranged at the bottom ends of the first movable plate (10) and the second movable plate (15).

5. A foldable wood pushing bench saw according to claim 1, wherein a U-shaped mounting rack (7) is fixedly arranged at the bottom end of one of the top plates (2), a speed reducing motor (8) is fixedly arranged at one end of the U-shaped mounting rack (7), the saw blade (9) is rotatably arranged in the inner cavity of the U-shaped mounting rack (7), an output shaft of the speed reducing motor (8) is fixedly connected with one end of a rotating shaft of the saw blade (9), and a second supporting leg (6) is fixedly arranged at the bottom end of the U-shaped mounting rack (7).

6. A foldable plank sliding table saw according to claim 1, wherein one end of the second lead screw (13) is fixedly provided with a turning wheel (16) for turning the second lead screw (13).