CN217992792U

CN217992792U - Board cutting bench saw

Info

Publication number: CN217992792U
Application number: CN202221654215.1U
Authority: CN
Inventors: 缪利锋; 陆建根
Original assignee: Zhejiang Baolitong Leisure Products Co ltd
Current assignee: Zhejiang Baolitong Leisure Products Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-09
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a board cutting table saw, which comprises an equipment frame, a table saw, a motor driving the table saw to rotate, a bottom plate and two fixing units; the bottom plate is connected to the table top of the equipment rack in a front-back sliding manner, and a first fixing bolt is arranged on the bottom plate; a cutting groove which faces forwards and backwards is arranged in the middle of the bottom plate, and only the front end of the cutting groove penetrates through the bottom plate and is used for being matched with the table saw; the two fixing units are divided into two groups and are respectively positioned at the left side and the right side of the cutting groove; each fixing unit comprises a moving strip, a first fixing component and a second fixing component; the moving strip is connected to the bottom plate in a left-right sliding mode, and a second fixing bolt is arranged on the moving strip; the first fixing component is detachably connected to the moving strip and used for matching with the bottom plate to fix the wood plate; the fixed subassembly of second can be dismantled and connect in removing the strip, and the fixed subassembly of second is used for the cooperation to remove the medial surface of strip, fixes the plank.

Description

Plank cutting bench saw

Technical Field

The utility model relates to a plank cutting equipment, in particular to plank cutting bench saw.

Background

The wood board is generally cut by a table saw, and the wood board needs to be limited in the cutting process so as to ensure the cutting stability; the existing bench saw is generally finished by a limiting strip and a clamp, namely the position of the limiting strip is adjusted, and then the limiting strip is fixed by the clamp; when the wood board is cut, one side of the wood board is ensured to be attached with the limiting strip, then the wood board is pushed, and cutting is carried out according to the designed position; in such a way, the operation of the operator is inconvenient, and the cutting process is not stable enough.

SUMMERY OF THE UTILITY MODEL

The application provides a plank cutting bench saw, through setting up bottom plate, two fixed unit, every fixed unit is including removing strip, first fixed subassembly, the fixed subassembly of second, and it is spacing to the plank through two removal strips, also can be through the fixed subassembly of first fixed subassembly or second, follows the fixed plank in different positions, can solve the problem of proposing in the background art.

The application provides a board cutting table saw, which comprises an equipment frame, a table saw and a motor for driving the table saw to rotate, and is characterized by further comprising a bottom plate and two fixing units; the bottom plate is connected to the table top of the equipment frame in a front-back sliding mode, a first fixing bolt is arranged on the bottom plate and used for limiting the movement of the bottom plate relative to the table top; a cutting groove which faces forwards and backwards is arranged in the middle of the bottom plate, and only the front end of the cutting groove penetrates through the bottom plate and is used for being matched with the table saw; the two fixing units are divided into two groups and are respectively positioned at the left side and the right side of the cutting groove; each fixing unit comprises a moving strip, a first fixing component and a second fixing component; the moving strip is connected to the bottom plate in a left-right sliding mode, a second fixing bolt is arranged on the moving strip and used for limiting the moving strip to move relative to the bottom plate; the first fixing assembly is detachably connected to the moving strip and used for fixing the wood board in a matching manner with the bottom plate; the second fixing component is detachably connected to the moving strip and used for being matched with the inner side face of the moving strip to fix the wood board.

In one embodiment, the first fixing assembly comprises a connecting rod, a connecting arm and a pressing bolt; the top surface of the moving strip is provided with a blind hole for inserting the connecting arm, the moving strip is also provided with a first threaded through hole communicated with the blind hole, and a third fixing bolt is connected with the first threaded through hole in an internal thread manner; one end of the connecting arm is fixedly arranged on the connecting rod, and the other end of the connecting arm is provided with a second threaded through hole matched with the compression bolt.

In one embodiment, the first securing component is also the second securing component; the moving strip is also provided with a horizontal first through hole for inserting the connecting rod, a third threaded through hole communicated with the blind hole is formed in the moving strip, and a fourth fixing bolt is connected with the first threaded through hole in an internal thread mode; the bottom plate is provided with a strip-shaped groove which faces forwards and backwards; and the connecting rod is lower than the top surface of the bottom plate in the state that the connecting rod is positioned in the first through hole and the strip-shaped groove.

In one embodiment, the bottom plate can be detachably connected to the equipment rack, and a placing plate for accommodating the bottom plate is arranged below the equipment rack.

In one embodiment, the bottom surface of the bottom plate is provided with a first inverted-T-shaped sliding strip at the left side and the right side of the cutting groove, namely the first sliding strip comprises a wider lower strip and a narrower upper strip, and the equipment stand surface is correspondingly provided with two inverted-T-shaped sliding grooves; an upper notch and a lower notch are respectively arranged in the middle positions of the lower strip and the upper strip, the upper notch and the lower notch are communicated to form a total notch, the left side and the right side of the total notch penetrate through the first sliding strip, and the front inner wall and the rear inner wall are overlapped; a first step through hole is formed in the position, corresponding to the notch, of the bottom plate, the first fixing bolt penetrates through the first step through hole, and the penetrating part of the first fixing bolt is connected with a nut in a threaded mode; the nut is attached to the front inner wall and the rear inner wall of the total notch, the thickness of the nut is smaller than the depth of the lower notch, the nut is completely positioned in the lower notch in the overlooking direction, and meanwhile, the corner parts on the left side and the right side exceed the upper notch.

To sum up, in this application, a plank cutting bench saw sets up bottom plate, two fixed unit, and every fixed unit is spacing to the plank through two removal strips including removing strip, first fixed subassembly, the fixed subassembly of second, also can be through the fixed subassembly of first fixed subassembly or second, from the fixed plank of different positions, and the convenience is fixed or spacing to the plank, makes the operation more convenient, and the cutting is more stable.

Drawings

In order to better and clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a top view of a first use state of the present invention;

FIG. 3 is a top view of a second use state of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view taken along A-A of FIG. 2;

FIG. 5 is an enlarged view of the portion B in FIG. 4;

FIG. 6 is a schematic view of the arrangement of the base plate;

FIG. 7 is an enlarged view of portion C of FIG. 6;

FIG. 8 is a schematic view of the arrangement of the moving strip;

FIG. 9 is an enlarged view of portion D of FIG. 8;

fig. 10 is a diagram showing a practical third usage state.

In the drawings, 1, a table saw; 2. an equipment rack; 21. placing the plate; 22. a chute; 3. a base plate; 31. cutting the groove; 32. a first slide bar; 321. a total gap; 321-1, upper gap; 321-2, lower gap; 33. a step through hole I; 34. a strip-shaped groove; 4. fixing a first bolt; 41. a nut; 5. a moving bar; 51. blind holes; 52. a first through hole; 6. fixing a second bolt; 7. fixing a bolt III; 8. fixing a bolt IV; 9. a connecting rod; 10. a connecting arm; 11. and (7) pressing the bolt.

Detailed Description

The following further description is made in conjunction with the accompanying description drawings.

Referring to fig. 1 and 2, a plank cutting table saw includes an equipment frame 2, a table saw 1, and a motor. The table saw 1 is rotatably connected to the equipment frame 2 and partially extends above the top surface of the equipment frame 2, and the motor is disposed on the equipment frame 2 and is used to drive the table saw 1 to rotate, which are conventional, so that the table saw 1 is shown in a simplified manner. For convenience of the following description of the orientation, refer to fig. 2 for the following front, back, left and right orientations.

The device also comprises a bottom plate 3 and two fixing units. The middle position of the bottom plate 3 is provided with a cutting groove 31 which faces forwards and backwards, and only the front end of the cutting groove 31 penetrates through the bottom plate 3 and is used for being matched with the table saw 1. The base plate 3 is connected with the table top of the equipment frame 2 in a front-back sliding mode, the table saw 1 is located in the cutting groove 31 at the moment, the base plate 3 is provided with a first fixing bolt 4, and the first fixing bolt 4 is used for limiting the movement of the base plate 3 relative to the table top.

In one embodiment, in addition, the bottom plate 3 is arranged: the bottom plate 3 can also be detachably connected with the equipment frame 2, and a placing plate 21 for accommodating the bottom plate 3 is arranged below the equipment frame 2. That is, the base plate 3 is used as an auxiliary tool and can be detached from the floor of the equipment rack 2 when not in use.

Referring to fig. 4 to 7, in combination with the arrangement of the bottom plate 3, in an embodiment, preferably, the sliding connection manner of the bottom plate 3 and the arrangement manner of the first fixing bolt 4 are as follows: the bottom surface of the bottom plate 3 is provided with reverse T-shaped sliding strips I32 at the left side and the right side of the cutting groove 31, namely the sliding strips I32 comprise wider lower strips and narrower upper strips, and the table top of the equipment frame 2 is correspondingly provided with two reverse T-shaped sliding grooves 22; an upper notch 321-1 and a lower notch 321-2 are respectively arranged in the middle positions of the lower strip and the upper strip, the upper notch 321-1 and the lower notch 321-2 are communicated to form a total notch 321, the left side and the right side of the total notch 321 penetrate through the first slide bar 32, and the front inner wall and the rear inner wall are overlapped; a step through hole I33 is arranged at the position of the bottom plate 3 corresponding to the notch, a fixing bolt I4 penetrates through the step through hole I33, and the penetrating part of the fixing bolt I is also in threaded connection with a nut 41; the nut 41 is attached to the front and rear inner walls of the total notch 321, and the thickness of the nut 41 is smaller than the depth of the lower notch 321-2; in a top view, the nut 41 is completely located in the lower notch 321-2, and the corner portions on both the left and right sides exceed the upper notch 321-1. Therefore, the nut 41 is limited to rotate, and the separation and the matching of the first slide bar 32 and the sliding chute 22 are not influenced; the nut 41 can be driven to move up and down by rotating the first fixing bolt 4, the nut 41 moves up, the nut of the first fixing bolt 4 is matched, the bottom plate 3 and the table board of the equipment frame 2 are pressed tightly, and the bottom plate 3 is fixed through friction.

Referring to fig. 8 to 10, two fixing units are respectively disposed at the left and right sides of the cutting groove 31. Each fixing unit comprises a moving bar 5, a first fixing component and a second fixing component. The moving strip 5 is connected to the bottom plate 3 in a left-right sliding mode, a second fixing bolt 6 is arranged on the moving strip 5, and the second fixing bolt 6 is used for limiting the moving strip 5 to move relative to the bottom plate 3. The sliding connection mode of the moving strip 5 and the arrangement mode of the fixing bolt II 6 refer to the sliding connection mode of the bottom plate 3 and the arrangement mode of the fixing bolt I4 respectively. Referring to fig. 3, a usage of the present invention is: a fixed base plate 3; adjusting the positions of the two moving strips 5 according to the width and the cutting position of the wood board, and fixing; the wood board is limited by the two moving strips 5, so that the wood board moves back and forth, and the front part of the wood board is cut.

The first fixing component is detachably connected to the moving strip 5 and used for being matched with the bottom plate 3 to fix the wood board. Correspondingly, referring to fig. 2, another usage of the present invention is: the positions of the two moving strips 5 are adjusted and fixed; fixing the wood board through the first fixing assembly; and moving the bottom plate 3 to cut the wood board.

The second fixing component is detachably connected to the moving strip 5 and used for being matched with the inner side face of the moving strip 5 to fix the wood board. Correspondingly, referring to fig. 10, another usage of the present invention is: the positions of the two moving strips 5 are adjusted and fixed; fixing the wood board through a second fixing component; and moving the bottom plate 3 to cut the wood board.

In one embodiment, the first fixing component is arranged in a manner that: comprises a connecting rod 9, a connecting arm 10 and a pressing bolt 11; the top surface of the moving strip 5 is provided with a blind hole 51 for inserting the connecting arm 10, the moving strip 5 is also provided with a threaded through hole I52 communicated with the blind hole 51, and a fixing bolt III 7 is connected with the internal thread of the threaded through hole I; one end of the connecting arm 10 is fixedly arranged on the connecting rod 9, and the other end is provided with a threaded through hole II matched with the compression bolt 11. Thus, the first fixing component is fixed on the movable strip 5 through the third fixing bolt 7, and the wood board is fixed by rotating the compression bolt 11 and matching with the bottom plate 3.

In combination with the arrangement mode of the first fixing component, in one embodiment, the first fixing component is also the second fixing component; the moving strip 5 is also provided with a horizontal first through hole 52, the first through hole 52 is used for inserting the connecting rod 9, the moving strip 5 is also provided with a third threaded through hole communicated with the blind hole 51, and the first threaded through hole is internally threaded and connected with a fourth fixing bolt 8; a strip-shaped groove 34 which faces back and forth is arranged on the bottom plate 3; in the state that the connecting rod 9 is positioned in the first through hole 52 and the strip groove 34, the connecting rod 9 is lower than the top surface of the bottom plate 3. Therefore, when the second fixing component is needed, the first fixing component is detached and reinstalled.

Claims

1. A board cutting table saw comprises an equipment frame (2), a table saw (1) and a motor for driving the table saw (1) to rotate, and is characterized by further comprising a bottom plate (3) and two fixing units; the bottom plate (3) is connected to the table top of the equipment frame (2) in a front-back sliding mode, a first fixing bolt (4) is arranged on the bottom plate (3), and the first fixing bolt (4) is used for limiting the movement of the bottom plate (3) relative to the table top; a cutting groove (31) which faces forwards and backwards is formed in the middle of the bottom plate (3), and only the front end of the cutting groove (31) penetrates through the bottom plate (3) and is used for being matched with the table saw (1); the two fixing units are divided into two groups and are respectively positioned at the left side and the right side of the cutting groove (31); each fixing unit comprises a moving strip (5), a first fixing component and a second fixing component; the moving strip (5) is connected to the bottom plate (3) in a left-right sliding mode, a second fixing bolt (6) is arranged on the moving strip (5), and the second fixing bolt (6) is used for limiting the moving strip (5) to move relative to the bottom plate (3); the first fixing component is detachably connected to the moving strip (5), and is used for matching with the bottom plate (3) to fix the wood plate; the second fixing component is detachably connected to the moving strip (5), and the second fixing component is used for being matched with the inner side face of the moving strip (5) to fix the wood board.

2. A plank cutting table saw as claimed in claim 1, wherein the first fixing assembly comprises a connecting rod (9), a connecting arm (10), a hold-down bolt (11); the top surface of the moving strip (5) is provided with a blind hole (51) into which the connecting arm (10) is inserted, the moving strip (5) is also provided with a threaded through hole I (52) communicated with the blind hole (51), and a fixing bolt III (7) is connected with an internal thread of the threaded through hole I; one end of the connecting arm (10) is fixedly arranged on the connecting rod (9), and the other end of the connecting arm is provided with a second threaded through hole matched with the compression bolt (11).

3. A plank cutting table saw (1) according to claim 2 wherein the first fixing assembly is also the second fixing assembly; the movable strip (5) is further provided with a horizontal through hole I (52), the through hole I (52) is used for inserting the connecting rod (9), the movable strip (5) is further provided with a threaded through hole III communicated with the blind hole (51), and the threaded through hole I is internally connected with a fixing bolt II (8); a strip-shaped groove (34) which faces forwards and backwards is arranged on the bottom plate (3); and under the condition that the connecting rod (9) is positioned in the first through hole (52) and the strip-shaped groove (34), the connecting rod (9) is lower than the top surface of the bottom plate (3).

4. A board cutting table saw according to claim 1, characterised in that the base plate (3) is also detachably connected to the equipment rack (2), and that below the equipment rack (2) a placement plate (21) is provided which receives the base plate (3).

5. The wood board cutting table saw according to claim 4, wherein the bottom surface of the bottom plate (3) is provided with a first inverted T-shaped slide bar (32) at the left side and the right side of the cutting groove (31), namely the first slide bar (32) comprises a wider lower bar and a narrower upper bar, and the table surface of the equipment frame (2) is correspondingly provided with two inverted T-shaped sliding grooves (22); an upper notch (321-1) and a lower notch (321-2) are respectively arranged in the middle positions of the lower strip and the upper strip, the upper notch (321-1) and the lower notch (321-2) are communicated to form a total notch (321), the left side and the right side of the total notch (321) penetrate through the first sliding strip (32), and the front inner wall and the rear inner wall are overlapped; a step through hole I (33) is formed in the position, corresponding to the notch, of the bottom plate (3), the fixing bolt I (4) penetrates through the step through hole I (33), and the penetrating part of the fixing bolt I is further in threaded connection with a nut (41); the nut (41) is attached to the front inner wall and the rear inner wall of the total notch (321), the thickness of the nut (41) is smaller than the depth of the lower notch (321-2), the nut (41) is completely positioned in the lower notch (321-2) in the overlooking direction, and meanwhile, the corner parts of the left side and the right side exceed the upper notch (321-1).