CN214819236U

CN214819236U - Band sawing machine for woodwork

Info

Publication number: CN214819236U
Application number: CN202120839073.5U
Authority: CN
Inventors: 何开通; 许军; 王美芳
Original assignee: Ningbo Maigao Furniture Co ltd
Current assignee: Ningbo Maigao Furniture Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-23
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a carpenter's band saw machine relates to the field of wood working equipment, and it includes the organism, sets up workstation on the organism and is used for cutting ligneous band saw, still including sliding the deflector of connection on the workstation of one side of band saw, the length extending direction of deflector is on a parallel with ligneous direction of feed, and still is provided with between deflector and the workstation to be used for restricting the deflector and thinks to keep away from the locking subassembly that the direction of band saw slided. Sliding connection has the deflector on the workstation in this application, and when the user cut timber, the user with timber butt on the deflector to the risk that makes the timber of treating processing take place the skew when feeding reduces to some extent, and then makes the quality of the work piece that the band saw machine of carpenter processed promote to some extent.

Description

Band sawing machine for woodwork

Technical Field

The application relates to the field of wood processing equipment, in particular to a woodworking band sawing machine.

Background

A woodworking band sawing machine is a sawing machine which takes a ring-shaped endless band saw blade as a sawing tool and winds on two saw wheels to perform unidirectional continuous linear motion to saw and cut wood.

The utility model discloses a carpenter's band saw machine, including organism, band saw blade, processing platform and the drive band saw blade endless rotation's actuating mechanism, fixedly connected with is on a parallel with the backing roll of band saw blade on the organism, be provided with shielding piece between organism and the processing platform, fixedly connected with connecting piece on the shielding piece, shielding piece passes through connecting piece sliding connection on the backing roll, the connecting piece side is provided with fixing bolt, and fixing bolt passes connecting piece and backing roll looks butt.

In view of the above-mentioned related arts, the inventor believes that when the band saw machine cuts wood, a user needs to push the wood toward a direction close to a saw blade, and when the user pushes the wood, a feeding path of the wood may be deviated, so that quality of the cut wood is reduced, and further, processing quality of the wood by the band saw machine is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of band saw machine to wood working, this application provides a carpenter's band saw machine.

The application provides a carpenter's band saw adopts following technical scheme:

the utility model provides a carpenter's band saw machine, includes the organism, sets up workstation and the band saw that is used for cutting timber on the organism, still including sliding the deflector of connection on the workstation of one side of band saw, the length extending direction of deflector is on a parallel with ligneous direction of feed, and still is provided with between deflector and the workstation and is used for restricting the deflector to the locking subassembly of keeping away from the direction of band saw and sliding.

Through adopting above-mentioned technical scheme, when the user utilized organism and band saw to cut timber, the user slided the deflector to required position and utilized locking Assembly to restrict the deflector and slided to the direction of keeping away from the band saw according to actual need. The user then places the sheet material on the table and pushes the sheet material in a direction closer to the band saw with one side of the wood abutting against the guide plate. The butt effect of deflector to timber makes timber when feeding the risk that the orbit takes place the skew reduce to some extent this moment to make the band saw promote timber's cutting accuracy to some extent, and then make the band saw machine promote to some extent to ligneous processingquality.

Optionally, a square groove is formed in the workbench, sliding grooves are formed in the side walls of the two sides of the square groove respectively, a sliding seat used for being inserted into the square groove is arranged on one side, close to the workbench, of the guide plate, sliding blocks used for being inserted into the sliding grooves are arranged on the two sides of the sliding seat respectively, the sliding seat is inserted into the square groove, and the sliding blocks are inserted into the sliding grooves.

Through adopting above-mentioned technical scheme, after the user inserts slide and slider respectively to square groove and spout, when the slide takes place to slide in the square groove, the deflector also takes place relative slip with the workstation thereupon, and then makes to realize sliding connection between deflector and the workstation. And when the sliding block is inserted into the sliding groove, the groove wall of the sliding groove plays a role in limiting the sliding block, so that the sliding seat cannot be separated from the square groove and keeps a sliding connection state with the square groove.

Optionally, the one end that just is located the spout and keeps away from the band saw on the lateral wall of square groove is provided with the mounting groove that is linked together with the spout perpendicularly, the mounting groove extends and is linked together with the upper surface of workstation to the upper surface of workstation.

Through adopting above-mentioned technical scheme, because the both sides of slide are provided with the slider respectively, consequently when the user slides slider and square groove and cooperates, the user can't insert the slide to the square groove in directly following the notch department of square groove. The user inserts the slider that is located the slide both sides respectively this moment to the mounting groove in, along with the increase of the depth of insertion of slide in the square groove, the slider slides to the direction that is close to the spout in the mounting groove. When the slider slides to the mounting groove and is close to the one end of spout, the user slides the slide to the direction that is close to the spout to make the slider enter into to the spout, and then realize sliding between slide and the square groove and be connected.

Optionally, the locking subassembly including set up in the square trough keep away from screw rod on the terminal surface of the one end of mounting groove, set up in on the slide and be used for supplying the screw rod to wear the through-hole of establishing and with the screw rod carries out screw-thread fit's nut, the screw rod is worn to locate in the through-hole, the nut butt is in one side of the slide back to the band saw.

Through adopting above-mentioned technical scheme, when the user assembled the slide to the spout in, when the user promoted the slide to the direction that is close to the spout, the screw rod also inserted the through-hole to the slide thereupon in, the user carries out screw-thread fit with the nut and the one end that the screw rod is close to the mounting groove afterwards. After the user adjusts the guide plate to the required position, the user rotates the nut, so that the nut moves towards the direction close to the sliding seat under the action of thread transmission until the nut abuts against the sliding seat. The butt effect of nut to the slide makes the slide unable to move to the direction of keeping away from the band saw this moment to make when timber butt is on the deflector, the deflector can not slide to the direction of keeping away from the band saw because of ligneous butt effect.

Optionally, a threaded hole is formed in the end face of one end, away from the mounting groove, of the square groove, and the screw rod is fixedly connected to the end face of one end, away from the mounting groove, of the square groove in a threaded fit mode.

Through adopting above-mentioned technical scheme, when the user need assemble between screw rod and the workstation, the user can carry out screw-thread fit with screw rod and screw hole to make the terminal surface of the one end that the mounting groove was kept away from to screw rod and square groove carry out fixed connection, and then realize fixed connection between screw rod and the workstation.

Optionally, a compression spring is sleeved at one end of the screw rod close to the threaded hole, two ends of the compression spring are respectively abutted against one side of the sliding seat back to the nut and the end face of the square groove, and the compression spring is in a compression state.

Through adopting above-mentioned technical scheme, compression spring under the compression state exerts the thrust that makes it to the direction motion that is close to the mounting groove to the slide. When the user needs to adjust the guide plate to the direction far away from the band saw, the user rotates the nut and enables the nut to move to the direction far away from the band saw. At the moment, the compression spring in a compressed state pushes the sliding seat to the direction away from the band saw, so that the nut is kept in a state of being abutted to the sliding seat. The compression spring enables a user to move the guide plate away from the band saw in the direction, and the user does not need to manually slide the guide plate, so that the user can adjust the guide plate more conveniently.

Optionally, scale marks are arranged on the workbench and located on one side of the square groove in the width extending direction.

By adopting the technical scheme, a user can read the distance between the guide plate and the band saw more intuitively and quickly according to the scale marks. And the user can slide the guide plate to the required position according to actual need more swiftly to make the user more convenient and fast when adjusting the guide plate.

Optionally, a shifting block is arranged on the surface of one side, back to the workbench, of the guide plate.

Through adopting above-mentioned technical scheme, when the user assembles between deflector and the workstation, the user holds the hand and slides the direction of keeping away from the mounting groove with the deflector on the shifting block. The shifting block provides a handheld part convenient to hold for a user when assembling the guide plate, so that the user is more convenient when assembling the guide plate and the workbench.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the worktable is connected with the guide plate in a sliding manner, when a user cuts wood, the user pushes the wood against the guide plate, so that the risk of deviation of the wood to be processed during feeding is reduced, and the quality of a workpiece processed by the woodworking band sawing machine is improved;

2. compression spring and nut make the user when removing the deflector, the user need not manually to slide the deflector to make the user more swiftly convenient when adjusting the deflector.

Drawings

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

Fig. 2 is an enlarged view of fig. 1 at a in the present embodiment.

Fig. 3 is an exploded view of the present embodiment.

Description of reference numerals: 1. a body; 11. band sawing; 2. a work table; 21. a square groove; 22. a chute; 23. mounting grooves; 24. a threaded hole; 25. scale lines; 3. a guide plate; 31. a slide base; 32. a slider; 33. shifting blocks; 4. a locking assembly; 41. a screw; 42. a through hole; 43. a nut; 44. compressing the spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a woodworking band sawing machine. Referring to fig. 1, a band saw machine for carpentry includes a machine body 1, a table 2, a band saw 11, a guide plate 3, and a locking assembly 4. The machine body 1 is placed on the ground, the workbench 2 is positioned on the machine body 1 and used for placing wood to be processed, and the band saw 11 is driven by the machine body 1 to reciprocate and cut the wood positioned on the workbench 2. The deflector 3 slides on the workstation 2, and locking subassembly 4 restriction deflector 3 is to keeping away from the direction motion of band saw 11 to make the user when cutting timber, the user can be with timber butt on deflector 3, thereby make timber reduce to some extent when feeding to band saw 11 direction the wind direction that takes place the skew, and then make the band saw machine to have promoted wood working's quality.

As shown in fig. 2 and 3, a square groove 21 is formed on one side of the band saw 11 on the table 2, a length extending direction of the square groove 21 is perpendicular to a feeding direction of wood, sliding grooves 22 are respectively formed on side walls of the square groove 21 on both sides in a width extending direction, and the length extending direction of the sliding grooves 22 is parallel to the length extending direction of the square groove 21. The side walls of the two sides of the square groove 21 in the width extending direction are respectively provided with a mounting groove 23, the mounting groove 23 is located at one end of the sliding groove 22 far away from the band saw 11, and the mounting groove 23 is communicated with the sliding groove 22. The mounting groove 23 is perpendicular to the sliding groove 22, and the mounting groove 23 extends toward the upper surface of the table 2 and forms a gap with the upper surface of the table 2. On the workstation 2 and be located square groove 21 and be equipped with scale mark 25 along one side of width extending direction an organic whole, scale mark 25 arranges along the length extending direction equidistance of square groove 21.

A sliding seat 31 matched with the square groove 21 is welded on one side of the guide plate 3 along the height extension direction, and sliding blocks 32 matched with the mounting groove 23 and the sliding groove 22 are respectively and integrally arranged on two sides of the sliding seat 31 along the width extension direction. A shifting block 33 is integrally arranged on the surface of one side of the guide plate 3, which is back to the sliding seat 31.

The locking assembly 4 includes a screw 41, a through hole 42, a nut 43, and a compression spring 44. Threaded hole 24 is seted up on the terminal surface of the one end that mounting groove 23 was kept away from along length extending direction to square groove 21, and screw rod 41 passes through screw-thread fit fixed connection in threaded hole 24 on the terminal surface of the one end that mounting groove 23 was kept away from along length extending direction to square groove 21, and the length of screw rod 41 is less than the length of square groove 21 to make screw rod 41 keep away from between the terminal surface of the one end that threaded hole 24 and square groove 21 are close to the one end of mounting groove 23 and form the cavity that supplies slide 31 male. The natural length of the compression spring 44 is the same as the length of the screw 41, and the compression spring 44 is sleeved on the screw 41. The through hole 42 is formed in the slider 31, the through hole 42 is formed along the thickness extending direction of the slider 31, and the through hole 42 penetrates through the slider 31.

When the user assembles the guide plate 3 with the worktable 2, the user inserts the slider 31 into one end of the square groove 21 close to the mounting groove 23, and simultaneously inserts the slider 32 into the mounting groove 23. As the insertion depth of the slider 31 in the square groove 21 increases, the slider 32 slides in the mounting groove 23 in a direction approaching the slide groove 22, so that the slider 32 enters the slide groove 22 from the boundary between the mounting groove 23 and the slide groove 22, and at the same time, the screw 41 also penetrates into the through hole 42 of the slider 31 and abuts on the slider 31. Since the length of the compression spring 44 is the same as the length of the screw 41, the compression spring 44 at this time is in a compressed state. The slide 31 can now slide in the square groove 21, so that the guide plate 3 can be connected to the table 2 in a sliding manner, and the length of the guide plate 3 extends parallel to the direction of feed of the wood. The walls of the slide groove 22 limit the slide 32, so that the slide 31 remains in sliding connection with the square groove 21.

At this time, the user screw-fits the nut 43 and the end of the screw 41 away from the threaded hole 24, and when the user needs to move the guide plate 3 in the direction approaching the band saw 11, the user rotates the nut 43 and moves the nut 43 in the direction approaching the band saw 11, so that the nut 43 abuts against the slider 31 and moves the slider 31 in the direction approaching the band saw 11, thereby moving the guide plate 3 in the direction of the slider 31. And the nut 43 abutting on the slider 31 makes the guide plate 3 not move in the direction approaching the mounting groove 23 by the abutting action of the wood when the wood abuts on the guide plate 3.

When the user needs to move the guide plate 3 away from the band saw 11, the user rotates the nut 43 in the opposite direction, so that the nut 43 moves away from the band saw 11, and the compression spring 44 in the compressed state pushes the sliding seat 31 away from the band saw 11, so that the guide plate 3 moves away from the band saw 11. The nut 43 and the compression spring 44 enable a user to move the guide plate 3 without additionally shifting the guide plate 3, thereby enabling the user to move the guide plate 3 more conveniently.

The application embodiment of the band sawing machine for woodwork is as follows: after the user sleeves the compression spring 44 on the screw rod 41 and threadedly mates the screw rod 41 with the threaded hole 24, the user inserts the sliding seat 31 into the square groove 21 and inserts the screw rod 41 into the through hole 42, and then the user threadedly mates the nut 43 with the screw rod 41. The user carries out position control to deflector 3 through swivel nut 43 this moment, and when the user cut timber, the user was with on timber butt place deflector 3 to the risk that makes the template take place the skew when feeding reduces to some extent, and then similar band saw machine promotes to some extent to ligneous processingquality.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a carpenter's band saw machine, includes organism (1), sets up workstation (2) on organism (1) and is used for cutting ligneous band saw (11), its characterized in that: still including sliding connection deflector (3) on workstation (2) of one side of band saw (11), the length extending direction of deflector (3) is on a parallel with ligneous direction of feed, and still is provided with between deflector (3) and workstation (2) and is used for restricting deflector (3) and wants to keep away from locking subassembly (4) that the direction of band saw (11) slided.

2. The woodworking band saw machine of claim 1, wherein: be provided with square groove (21) on workstation (2), be provided with spout (22) on the lateral wall of the both sides of square groove (21) respectively, deflector (3) are close to one side of workstation (2) is provided with and is used for inserting slide (31) of establishing in square groove (21), the both sides of slide (31) are provided with slider (32) that are used for inserting in spout (22) respectively, slide (31) are inserted and are located in square groove (21), slider (32) are inserted and are located in spout (22).

3. The woodworking band saw machine of claim 2, wherein: one end of the side wall of the square groove (21), which is located on the sliding groove (22) and is far away from the band saw (11), is vertically provided with a mounting groove (23) communicated with the sliding groove (22), and the mounting groove (23) extends towards the upper surface of the workbench (2) and is communicated with the upper surface of the workbench (2).

4. The woodworking band saw machine of claim 3, wherein: locking Assembly (4) including set up in square groove (21) keep away from screw rod (41) on the terminal surface of the one end of mounting groove (23), set up in on slide (31) and be used for supplying through-hole (42) that screw rod (41) wore to establish and with screw rod (41) carry out screw-thread fit's nut (43), screw rod (41) are worn to locate in through-hole (42), nut (43) butt is in slide (31) one side to band saw (11) back to.

5. The woodworking band saw machine of claim 4, wherein: the square groove (21) is far away from a threaded hole (24) is formed in the end face of one end of the mounting groove (23), and the screw rod (41) is fixedly connected to the end face of one end, far away from the mounting groove (23), of the square groove (21) through thread matching.

6. The woodworking band saw machine of claim 5, wherein: one end of the screw rod (41) close to the threaded hole (24) is sleeved with a compression spring (44), two ends of the compression spring (44) are respectively abutted to one side of the sliding seat (31) back to the nut (43) and the end face of the square groove (21), and the compression spring (44) is in a compression state.

7. The woodworking band saw machine of claim 1, wherein: and scale marks (25) are arranged on the workbench (2) and positioned on one side of the square groove (21) along the width extension direction.

8. The woodworking band saw machine of claim 1, wherein: and a shifting block (33) is arranged on the surface of one side of the guide plate (3) back to the workbench (2).