CN111570893B

CN111570893B - High power bench saw of security with extend platform

Info

Publication number: CN111570893B
Application number: CN202010544834.4A
Authority: CN
Inventors: 居忠
Original assignee: Gaoyou Renhe Mechanical Accessories Factory
Current assignee: Yangzhou Zhonghui Electromechanical Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2022-11-04
Anticipated expiration: 2040-06-15
Also published as: CN111570893A

Abstract

The invention relates to the technical field of table saws, and discloses a high-safety power table saw with an extension table. This power bench saw with extend platform and security is high, through being provided with the protection casing, when the cutting knife cutting work piece, can reduce clastic splashing, play the guard action, through being provided with fly leaf and spring, the vibrations that produce when the motor operation transmit for the supporting leg, and then have the supporting leg to extrude the fly leaf to drive the spring and move, because the spring possesses tension, can absorb the vibrations power and fall, make the motor can even running, guaranteed the stability of cutting knife.

Description

Power bench saw with extend platform and security is high

Technical Field

The invention relates to the technical field of table saws, in particular to a power table saw with an extension table and high safety.

Background

The table saw is also a necessary tool for manufacturing furniture, and can be divided into two types according to the size of a table top, namely a portable table saw and a furniture table saw.

Several kinds of circumstances can appear when using at present current power bench saw, use portable bench saw to cut long or wide work piece, need use the independent brace table or the extension platform that adhere to on portable saw, an independent brace table needs to carry a more equipment to the job site, and the adnexed extension platform makes and is difficult to carry portablely, portable bench saw does not possess the extension function, and the safeguard function of furniture with large-scale bench saw is relatively poor, so provides a power bench saw that has the extension platform and the security is high and solves above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

The invention provides a power table saw with an extension table and high safety, which has the advantages of being capable of extending and high safety and the like, and solves the problems that the conventional power table saw can be used in several situations, a portable table saw is used for cutting long or wide workpieces, a separate support table or an extension table attached to the portable table saw is needed, the separate support table needs to convey a piece of equipment to a working site, the attached extension table is difficult to convey, the portable table saw does not have an extension function, and the protection function of a large table saw for furniture is poor.

(II) technical scheme

In order to achieve the purposes of extension and high safety, the invention provides the following technical scheme: a power table saw with an extension table and high safety comprises a base, wherein an operation box is fixedly installed at the top of the base, a workbench is fixedly installed at the top of the operation box, installation blocks are fixedly installed on the front side and the back side of the workbench, movable rods are fixedly connected between the installation blocks on the front side and the back side, sleeve rods are movably installed on the outer surfaces of the two movable rods, extension tables are fixedly connected on the opposite sides of the two sleeve rods, movable blocks are fixedly installed on the left side and the right side of the operation box, movable blocks located at the tops of the two movable blocks are fixedly installed on the left side and the right side of the operation box, connecting plates are movably connected on the opposite sides of the two movable blocks, installation grooves are fixedly installed at the bottoms of the two connecting plates, installation rods with one ends penetrating through and extending to the inner side walls of the clamping grooves are movably connected at the tops of the two movable blocks, fixed plates are fixedly installed at the tops of the two fixed plates, and movable plates are connected with the inner cavities of motors through the movable plates, and support shafts of the two movable plates are fixedly connected with the inner cavities of the operation box, the utility model discloses a cutting machine, including workstation, connecting axle, workstation, spout, workstation top movable mounting, cutting knife, the inside movable mounting of workstation has the connecting axle, the equal movable mounting of surface of connecting axle and axis of rotation has movable belt, the outer fixed surface of connecting axle installs the cutting knife, the back fixed mounting of control box has the mount, the front fixed mounting of mount has the protection casing, the spout has been seted up at the top of workstation, workstation top movable mounting has the slider, the bottom of slider and the internal surface swing joint of spout, the top fixed mounting of slider has the baffle, the inside movable mounting of control box has the collecting box, the bottom movable mounting of collecting box has the pulley that quantity is two, the inner diapire of control box is seted up the activity groove that quantity is two, two the top of activity groove respectively with the bottom swing joint of two pulleys, the top movable mounting of workstation has the work piece.

Preferably, two the opening has all been seted up to the relative one side of draw-in groove and two mounting grooves and the bottom all is the disappearance form.

Preferably, the bottoms of the two connecting plates are fixedly provided with handles, and the outer surfaces of the two handles are sleeved with plastic rubber pads.

Preferably, the top fixed mounting of fixed plate has the riser, the left side movable mounting of riser has the storage box, the bottom fixed mounting of storage box has quantity to be two leading wheels, the guide rail that quantity is two is seted up at the top of fixed plate, two the top of guide rail respectively with the bottom swing joint of two leading wheels.

Preferably, the top of the workbench is provided with a fixing groove, the diameter of the fixing groove is larger than that of the cutting knife, the fixing frame is in a seven-figure shape when viewed from the right side, and the inner diameter of the protective cover is matched with the diameter of the cutting knife.

Preferably, the top fixed mounting of baffle has the rectangle piece, two the equal fixed mounting in one side that backs on the back of the body of connecting block has the baffle.

Preferably, an included angle is formed between the connecting plate and the mounting rod on the same side, and the included angle on the same side is ninety degrees.

Preferably, the distance between the base and the two movable blocks in the vertical direction is equal to the length of the supporting rod.

Preferably, the two connecting plates have the same length as the two mounting plates respectively, and the vertical distance between the workbench and the two moving blocks is equal to the length of the mounting plates.

(III) advantageous effects

Compared with the prior art, the invention provides the power bench saw with the extension bench and high safety, and the power bench saw has the following beneficial effects:

1. this power bench saw with extend platform and security is high, through being provided with the protection casing, when the cutting knife cuts the work piece, can reduce clastic splashing, play the guard action, through being provided with fly leaf and spring, the supporting leg is transmitted in the vibrations that produce when the motor operation, and then there is the supporting leg to extrude the fly leaf, thereby it moves to drive the spring, because the spring possesses tension, can absorb the vibrational force, make the motor can even running, the stability of cutting knife has been guaranteed, make the security higher, through being provided with the collecting box, conveniently collect the fragmentary waste material, avoid scattering and lead to the environment dirty and messy, through being provided with the baffle, can place the work piece in the right side of baffle, promote the baffle promptly and remove the work piece, protected operator's hand and kept away from the cutting knife.

2. This power bench saw with extend platform and security is high, be provided with the handle through the bottom at the mounting panel, can promote the installation pole to relative one side, and then the pulling handle upwards is circular motion, it is the same through the size setting with installation pole and mounting panel, make installation pole and mounting panel can fold the coincidence, convenient placement, when the pulling handle is upwards, the bracing piece does not receive the extrusion of mounting panel this moment, drop downwards because self gravity, then extend the platform and owing to do not receive the extrusion of connecting block and to the whereabouts, the purpose of taking in the platform that will extend has been reached, through going into the inside and the contained angle that forms to the mounting groove that the mounting panel bottom set up with the bracing piece card, thereby this contained angle has increased stability for the acute angle.

Drawings

FIG. 1 is a schematic view of a power table saw with an extension table and high safety according to the present invention;

FIG. 2 is an enlarged view of the portion A of the structure of a power table saw with an extension table and high safety according to the present invention;

FIG. 3 is a top view of a power table saw with an extension table and high safety according to the present invention.

In the figure: the automatic cutting machine comprises a base 1, an operation box 2, a fixing plate 3, a movable block 4, a support rod 5, a movable block 6, a connecting plate 7, a connecting block 8, a mounting rod 9, a workbench 10, a loop bar 11, a extending table 12, a motor 13, a fixed cabin 14, supporting legs 15, a movable plate 16, a spring 17, a rotating shaft 18, a connecting shaft 19, a movable belt 20, a cutting knife 21, a fixed frame 22, a protective cover 23, a sliding groove 24, a sliding block 25, a baffle 26, a collecting box 27, a movable groove 28, a pulley 29, a movable rod 30, a mounting block 31, a workpiece 32, a clamping groove 33 and a mounting groove 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a power table saw with an extension table and high safety comprises a base 1, an operation box 2 is fixedly installed on the top of the base 1, a workbench 10 is fixedly installed on the top of the operation box 2, installation blocks 31 are fixedly installed on the front and back of the workbench 10, movable rods 30 are fixedly connected between the two installation blocks 31 on the front and back, loop bars 11 are movably installed on the outer surfaces of the two movable rods 30, extension tables 12 are fixedly connected to the opposite sides of the two loop bars 11, movable blocks 4 are fixedly installed on the left and right sides of the operation box 2, movable blocks 6 located at the tops of the two movable blocks 4 are fixedly installed on the left and right sides of the operation box 2, connecting plates 7 are movably connected to the opposite sides of the two movable blocks 6, handles are fixedly installed at the bottoms of the two connecting plates 7, and plastic rubber pads are sleeved on the outer surfaces of the two handles, the bottom parts of the two connecting plates 7 are fixedly provided with mounting grooves 34, the top parts of the two movable blocks 4 are movably connected with supporting rods 5, one ends of the supporting rods penetrate through and extend to the inside of the two mounting grooves 34, the vertical distance between the base 1 and the two movable blocks 4 is equal to the length of the supporting rods 5, the bottom parts of the two extending tables 12 are fixedly provided with clamping grooves 33, the opposite sides of the two clamping grooves 33 and the two mounting grooves 34 are provided with openings, the bottom parts of the clamping grooves 33 and the bottom parts of the two mounting grooves 34 are in a missing shape, the top parts of the two connecting plates 7 are fixedly provided with connecting blocks 8, the opposite sides of the two connecting blocks 8 are fixedly provided with partition plates, the top parts of the two connecting blocks 8 are movably connected with mounting rods 9, one ends of the mounting rods 9 penetrate through and extend to the inside of the clamping grooves 33, the two connecting plates 7 are respectively equal to the length of the two mounting rods 9, and the vertical distance between the workbench 10 and the two movable blocks 6 is equal to the length of the mounting plates 7, an included angle is formed between the connecting plate 7 on the same side and the mounting rod 9 on the same side, the included angle on the same side is ninety degrees, a fixed plate 3 is fixedly connected between the left side wall and the right side wall of the inner cavity of the operating box 2, a vertical plate is fixedly mounted on the top of the fixed plate 3, a storage box is movably mounted on the left side of the vertical plate, two guide wheels are fixedly mounted on the bottom of the storage box, two guide rails are arranged on the top of the fixed plate 3, the tops of the two guide rails are respectively movably connected with the bottoms of the two guide wheels, two fixed bins 14 are fixedly mounted on the top of the fixed plate 3, a motor 13 is movably mounted in the operating box 2, two support legs 15 with one end penetrating through and extending into the fixed bins 14 are fixedly connected to the bottom of the motor 13, movable plates 16 are fixedly connected to the bottoms of the two support legs 15, and springs 17 are fixedly mounted to the bottoms of the two movable plates 16, an output shaft of the motor 13 is fixedly connected with a rotating shaft 18 which is movably connected with the front wall of an inner cavity of the operation box 2 through a coupler, a connecting shaft 19 is movably installed inside the operation box 10, a movable belt 20 is movably installed on the outer surfaces of the connecting shaft 19 and the rotating shaft 18, a cutting knife 21 is fixedly installed on the outer surface of the connecting shaft 19, a fixing frame 22 is fixedly installed on the back surface of the operation box 2, a fixing groove is formed in the top of the operation box 10, the diameter of the fixing groove is larger than that of the cutting knife 21, the fixing frame 22 is in a digital seven-shaped shape when viewed from the right side, the inner diameter of the protection cover 23 is matched with that of the cutting knife 21, a protection cover 23 is fixedly installed on the front surface of the fixing frame 22, a sliding groove 24 is formed in the top of the operation box 10, a sliding block 25 is movably installed on the top of the operation box 10, the bottom of the sliding block 25 is movably connected with the inner surface of the sliding groove 24, and a baffle 26 is fixedly installed on the top of the sliding block 25, the top of the baffle 26 is fixedly provided with a rectangular block, the inside of the operation box 2 is movably provided with a collection box 27, the bottom of the collection box 27 is movably provided with two pulleys 29, the inner bottom wall of the operation box 2 is provided with two movable grooves 28, the tops of the two movable grooves 28 are respectively movably connected with the bottoms of the two pulleys 29, and the top of the workbench 10 is movably provided with a workpiece 32.

In conclusion, this power bench saw with extension platform and high security, through being provided with protection casing 23, when cutting knife 21 cuts work piece 32, can reduce clastic splashing, play the guard action, through being provided with fly leaf 16 and spring 17, the vibrations that produce when motor 13 operation transmit supporting leg 15, and then there are supporting leg 15 to extrude fly leaf 16, thereby drive spring 17 and move, because spring 17 possesses tension, can absorb the shock force, make motor 13 can the even running, the stability of cutting knife 21 has been guaranteed, make the security higher, through being provided with collecting box 27, conveniently collect the fragmentary waste material, avoid scattering and lead to the environment dirty and messy, through being provided with baffle 26, can place work piece 32 in the right side of baffle 26, promote baffle 26 to come work piece 32 to remove, protected operator's hand to keep away from cutting knife 21.

And, this have power bench saw that extends platform and security is high, be provided with the handle through the bottom at mounting panel 7, can promote installation pole 9 to relative one side, and then the pulling handle upwards is circular motion, it is the same through the size setting with installation pole 9 and mounting panel 7, make installation pole 9 and mounting panel 7 can fold the coincidence, convenient placement, when the pulling handle is upwards, bracing piece 5 does not receive the extrusion of mounting panel 7 this moment, drop downwards because self gravity, then extend platform 12 and fall downwards because the extrusion that does not receive connecting block 8, the mesh of taking in extension platform 12 has been reached, through with bracing piece 5 card income to the inside of the mounting groove 34 of mounting panel 7 bottom setting and form the contained angle, thereby this contained angle has increased stability for the acute angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high power bench saw of security with extend platform, includes base (1), its characterized in that: the automatic clamping device is characterized in that an operation box (2) is fixedly mounted at the top of the base (1), a workbench (10) is fixedly mounted at the top of the operation box (2), two mounting blocks (31) are fixedly mounted on the front and the back of the workbench (10), two movable rods (30) are fixedly connected between the two mounting blocks on the front and between the two mounting blocks on the back, two sleeve rods (11) are movably mounted on the outer surface of each movable rod (30), two extension tables (12) are fixedly connected on one sides of the two opposite sides of each sleeve rod (11), movable blocks (4) are fixedly mounted on the left and right sides of the operation box (2), movable blocks (6) located at the tops of the two movable blocks (4) are fixedly mounted on the left and right sides of the operation box (2), two connecting plates (7) are movably connected on one sides of the two opposite sides of each movable block (6), two mounting grooves (34) are fixedly mounted on the bottom of each connecting plate (7), two supporting rods (5) are movably connected on the tops of the two movable blocks (4), one ends of the two movable blocks (7) penetrate through and extend into the two mounting grooves (34), two connecting plates (33) are fixedly connected with one ends of the top of each movable blocks (8), and two connecting plates (9) extend into the top of each connecting plate (8), the automatic cutting machine is characterized in that a fixing plate (3) is fixedly connected between the left side wall and the right side wall of an inner cavity of the operation box (2), the top of the fixing plate (3) is fixedly provided with two fixed bins (14), the inside movable mounting of the operation box (2) is provided with a motor (13), the bottom of the motor (13) is fixedly connected with two fixed legs (15) with one ends penetrating through and extending to the inside of the fixed bins (14), two fixed legs (15) are fixedly connected with a movable plate (16) at the bottom of the fixed legs (15), two fixed legs are fixedly connected with a spring (17) at the bottom of the movable plate (16), an output shaft of the motor (13) is fixedly connected with a rotating shaft (18) movably connected with the front wall of the inner cavity of the operation box (2) through a shaft coupler, a connecting shaft (19) is movably mounted inside the operation box (10), a movable belt (20) is movably mounted on the outer surface of the connecting shaft (19), a cutting knife (21) is fixedly mounted on the outer surface of the operation box (19), a fixed frame (2) is provided with a fixed mount (22), a connecting shaft (23) is fixedly mounted on the front of the mount (22), a protective cover (24) is arranged on the top of the operation box (10), and a slide block (25) is mounted on the top of the operation box (10), the bottom of the sliding block (25) is movably connected with the inner surface of the sliding groove (24), a baffle (26) is fixedly mounted at the top of the sliding block (25), a collecting box (27) is movably mounted inside the operating box (2), two pulleys (29) are movably mounted at the bottom of the collecting box (27), two movable grooves (28) are formed in the inner bottom wall of the operating box (2), the tops of the two movable grooves (28) are movably connected with the bottoms of the two pulleys (29), and a workpiece (32) is movably mounted at the top of the workbench (10).

2. A power table saw of claim 1 having an extension table and high safety, wherein: two the opening has all been seted up to the relative one side of draw-in groove (33) and two mounting grooves (34) and the bottom all is the disappearance form.

3. A power table saw of claim 1 having an extension table and high safety, wherein: the bottom of the two connecting plates (7) is fixedly provided with a handle, and the outer surface of the handle is sleeved with a plastic rubber mat.

4. A power table saw of claim 1 having an extension table and high safety, wherein: the top fixed mounting of fixed plate (3) has the riser, the left side movable mounting of riser has the storage box, the bottom fixed mounting of storage box has quantity to be two leading wheels, the guide rail that quantity is two is seted up at the top of fixed plate (3), two the top of guide rail respectively with the bottom swing joint of two leading wheels.

5. A power table saw of claim 1 having an extension table and high safety, wherein: the top of the workbench (10) is provided with a fixing groove, the diameter of the fixing groove is larger than that of the cutting knife (21), the fixing frame (22) is in a seven-figure shape when viewed from the right side, and the inner diameter of the protective cover (23) is matched with the diameter of the cutting knife (21).

6. A power table saw of claim 1 having an extension table and high safety, wherein: the top fixed mounting of baffle (26) has the rectangle piece, two the equal fixed mounting in the back of the body one side of connecting block (8) has the baffle.

7. A power table saw of claim 1 having an extension table and high safety, wherein: and an included angle is formed between the connecting plate (7) and the mounting rod (9) on the same side, and the included angle on the same side is ninety degrees.

8. A power table saw of claim 1 having an extension table and high safety, wherein: the distance between the base (1) and the two movable blocks (4) in the vertical direction is equal to the length of the support rod (5).

9. A power table saw of claim 1 having an extension table and high safety, wherein: the two connecting plates (7) are respectively as long as the two mounting rods (9), and the vertical distance between the workbench (10) and the two moving blocks (6) is equal to the length of the mounting plates (7).