CN220196518U - Adjustable band sawing machine - Google Patents
Adjustable band sawing machine Download PDFInfo
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- CN220196518U CN220196518U CN202321960272.7U CN202321960272U CN220196518U CN 220196518 U CN220196518 U CN 220196518U CN 202321960272 U CN202321960272 U CN 202321960272U CN 220196518 U CN220196518 U CN 220196518U
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- sawing machine
- band sawing
- saw blade
- central column
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- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides an adjustable band sawing machine. The band sawing machine solves the problem that the existing band sawing machine can only cut at a fixed angle in the actual cutting process, and the actual cutting is inconvenient. According to the utility model, the saw blade is clamped and guided by rotating the central column arranged on the rotating seat, enters the central column after passing through the first opening and the second opening, and is driven to rotate by the driving mechanism to realize the adjustment of the angle of the saw blade, so that multi-angle cutting can be realized, the adjustment precision is higher, and the processing is more convenient.
Description
Technical Field
The utility model relates to the technical field of band sawing machines, in particular to an adjustable band sawing machine.
Background
Band sawing machines are machine tools that use metal saw blades as cutting tools and are used to cut materials. And because the saw blade is used for cutting the incision narrowly, the cutting efficiency is high, therefore the energy consumption is small, the material waste is little, and the high-efficiency cutting machine tool equipment with obvious energy-saving and material-saving effects is also provided. The cutting machine is widely applied to cutting of square stock, round stock and various sectional materials of ferrous metals, can also be used for cutting nonferrous metals and nonmetallic materials, and is an important device for sawing and processing sections of steel plates, H-shaped steel, guide steel, channel steel, box beams, round steel and other workpieces in the industries of ships, steel, automobiles, buildings and the like.
As disclosed in chinese patent publication No. CN206824752U, a large horizontal metal band sawing machine includes a gantry frame mounted on the machine body, a workbench, a clamping clamp, a saw frame, a worm wheel screw lifter, a driving motor and a decelerator, the driving motor and the decelerator being fixedly arranged in the rear side of the gantry beam; two ends of the output shaft of the speed reducer are respectively connected with two transverse transmission shafts; the outer ends of the two transverse transmission shafts are respectively and vertically connected with two vertical transmission shafts on the rear sides of the two gantry posts through bevel gears; the lower ends of the two vertically arranged transmission shafts are respectively connected with the input shafts of the two worm wheel screw rod lifters in a transmission way; the two worm wheel screw rod lifters are arranged at the rear sides of the two gantry posts, the rotating screw rods on the two worm wheel screw rod lifters horizontally extend out front and back, the two ends of each rotating screw rod are respectively and rotatably connected with screw rod supporting seats fixedly arranged on the front and back parts of the lathe bed, and the gantry can be driven to move back and forth through the rotating screw rods.
The cutting direction of the saw blade is usually limited by a guide device arranged on the lathe bed, and the guide device can only limit in two directions, so that the cutting of the saw blade in the transverse direction and the vertical direction is realized, but a plurality of different angles are required to be cut in the actual processing process, so that the saw blade is inconvenient in the actual use process, and the prior art has the improvement point.
Disclosure of Invention
The adjustable band sawing machine comprises a base and a band sawing machine body arranged on the base, wherein a circularly rolling saw blade is movably arranged on the band sawing machine body, a workbench for installing a workpiece is arranged on the base, the adjustable band sawing machine is characterized in that a plurality of installation frames are fixedly arranged on the band sawing machine body, a rotating seat is fixedly arranged on the installation frames, a central column which is hollow and guides the saw blade is rotationally arranged on the rotating seat, a first opening for the saw blade to pass through is formed in the rotating seat, a second opening for the saw blade to pass through is formed in the central column, and a driving mechanism for driving the central column to rotate around the axis direction of the central column is fixedly arranged on the rotating seat.
Preferably, the two ends of the central column are respectively fixedly provided with a guide block for clamping the saw blade and a roller for guiding the saw blade.
Preferably, the rotating seat is provided with a channel penetrating the rotating seat along a horizontal direction and used for installing the central column, the first opening is communicated with the lower end of the rotating seat and communicated with the channel, and the central column is rotatably arranged in the channel.
Preferably, the lower end of the rotating seat is provided with an upwardly extending cavity, the cavity extends to one side far away from the driving mechanism and is communicated to the outside of the rotating seat, the channel penetrates through the cavity, a circle of gear is fixedly arranged on the periphery of the center column and is positioned in the cavity, the second opening penetrates through the center column and the gear, the driving mechanism comprises an air cylinder fixedly arranged on the rotating seat, and a rack which is always meshed with the gear is arranged on the air cylinder.
Preferably, the workbench comprises a base fixedly arranged on the base and a mounting table movably arranged on the base and used for mounting a workpiece, an arc-shaped surface is arranged at the upper end of the base, a bottom plate matched with the arc-shaped surface is arranged at the lower end of the mounting table, and a motor used for driving the mounting table to move along the arc-shaped surface is arranged on the base.
Preferably, the arc surface is provided with a guide groove extending along the bending direction of the arc surface, two sides of the guide groove are respectively provided with a limiting groove, the lower end of the bottom plate is fixedly provided with a guide rod used for being clamped in the guide groove, and two sides of the guide rod are respectively fixedly provided with a limiting rod used for being clamped in the limiting grooves.
Preferably, the motor is provided with a worm penetrating through the base, the guide rod is an arc-shaped worm wheel, and the worm is always meshed with the guide rod.
Preferably, the mounting table is provided with a plurality of mounting grooves for mounting the tool clamp, and the mounting grooves penetrate through the mounting table in the horizontal direction.
Compared with the prior art, the saw blade is clamped and guided by rotating the central column arranged on the rotating seat, enters the central column after passing through the first opening and the second opening, and is driven to rotate by the driving mechanism to realize the adjustment of the angle of the saw blade, so that multi-angle cutting can be realized, the adjustment precision is higher, and the machining is more convenient.
Drawings
FIG. 1 is an overall structural view of the present utility model;
FIG. 2 is an exploded view of the structure at the rotating seat;
FIG. 3 is a cut-away view of the swivel mount;
FIG. 4 is a schematic view of a structure of a workbench;
FIG. 5 is a cut-away view of a table;
FIG. 6 is a schematic view of the structure of the base;
fig. 7 is an enlarged view at a in fig. 5.
The marks in the figure: 1. a base; 2. a body; 3. saw blade; 4. a work table; 5. a mounting frame; 6. a rotating seat; 7. a center column; 8. a first opening; 9. a second opening; 10. a driving mechanism; 11. a guide block; 12. a roller; 13. a channel; 14. a cavity; 15. a gear; 16. a cylinder; 17. a rack; 18. a base; 19. a mounting table; 20. an arc surface; 21. a bottom plate; 22. a motor; 23. a guide groove; 24. a limit groove; 25. a guide rod; 26. a limit rod; 27. a worm; 28. and a mounting groove.
Detailed Description
The utility model is further described below with reference to embodiments shown in the drawings in which:
as shown in fig. 1-3, an adjustable band sawing machine comprises a base 1 and a band sawing machine body 2 arranged on the base 1, a circularly rolling saw blade 3 is movably arranged on the body 2, a workbench 4 for installing a workpiece is arranged on the base 1, two installation frames 5 are fixedly arranged on the body 2, a rotating seat 6 is fixedly arranged on the installation frames 5, a central column 7 which is hollow and guides the saw blade 3 is arranged in the rotating seat 6 in a rotating manner, a first opening 8 for the saw blade 3 to pass through is formed in the rotating seat 6, a second opening 9 for the saw blade 3 to pass through is formed in the central column 7, and a driving mechanism 10 for driving the central column 7 to rotate around the axis direction of the central column 7 is fixedly arranged on the rotating seat 6. The saw blade 3 is clamped and guided by rotating the center column 7 arranged on the rotating seat 6, the saw blade 3 enters the center column 7 through the first opening 8 and the second opening 9, the center column 7 is driven to rotate by the driving mechanism 10 to adjust the angle of the saw blade 3, multi-angle cutting can be achieved, the adjusting precision is high, and the machining is convenient.
The two ends of the central column 7 are respectively fixedly provided with a guide block 11 for clamping the saw blade 3 and a roller 12 for guiding the saw blade 3. The rotating seat 6 is provided with a channel 13 penetrating through the rotating seat 6 along the horizontal direction and used for installing the central column 7, the first opening 8 is communicated with the lower end of the rotating seat 6 and is communicated with the channel 13, and the central column 7 is rotatably arranged in the channel 13. The lower end of the rotating seat 6 is provided with a cavity 14 extending upwards, the cavity 14 extends to one side far away from the driving mechanism 10 and is communicated to the outside of the rotating seat 6, the channel 13 penetrates through the cavity 14, a circle of gear 15 is fixedly arranged on the periphery of the central column 7, the gear 15 is positioned in the cavity 14, the second opening 9 penetrates through the central column 7 and the gear 15, the driving mechanism 10 comprises a cylinder 16 fixedly arranged on the rotating seat 6, and a rack 17 meshed with the gear 15 all the time is arranged on the cylinder 16. Through installing the gear 15 in cavity 14 and realizing the fixed of center post 7 position, saw blade 3 gets into center post 7 through the first opening 8 on the rotation seat 6 and the second opening 9 on the center post 7 when the installation to the joint is on gyro wheel 12 and gyro wheel 12, after adjusting the angle of center post 7, saw blade 3 is first through gyro wheel 12 afterwards angle regulation and support and drive gyro wheel 12 rotation on the gyro wheel 12, and saw blade 3 shifts out the back from the guide block 11 of center post 7 other end, guarantees that saw blade 3 of part between the guide block 11 on two center posts 7 is in straight state all the time.
The workbench 4 comprises a base 18 fixedly arranged on the base 1 and a mounting table 19 movably arranged on the base 18 and used for mounting a workpiece, wherein a plurality of mounting grooves 28 used for mounting a fixture clamp are formed in the mounting table 19, and the mounting grooves 28 penetrate through the mounting table 19 in the horizontal direction. Can be convenient install various frock clamp on this mount table 19 when processing, the suitability is stronger. An arc surface 20 is arranged at the upper end of the base 18, a bottom plate 21 matched with the arc surface 20 is arranged at the lower end of the mounting table 19, and a motor 22 for driving the mounting table 19 to move along the arc surface 20 is arranged on the base 18. The arc-shaped surface 20 is provided with a guide groove 23 extending along the bending direction of the arc-shaped surface 20, two sides of the guide groove 23 are respectively provided with a limit groove 24, the lower end of the bottom plate 21 is fixedly provided with a guide rod 25 which is used for being clamped in the guide groove 23, and two sides of the guide rod 25 are respectively fixedly provided with a limit rod 26 which is used for being clamped in the limit groove 24. The motor 22 is provided with a worm 27 penetrating through the base 18, the guide rod 25 is an arc-shaped worm wheel, and the worm 27 is always meshed with the guide rod 25. The mount table 19 is mounted on the base 18 through the limiting rod 26, and can move along the arc-shaped surface 20, when the angle of the mount table 19 is adjusted, the worm 27 is driven to rotate through the motor 22, and the guide rod 25 is driven to rotate along the arc-shaped surface 20 through the worm 27 which is always meshed with the guide rod 25, so that the angle adjustment of the mount table 19 is realized, and the sawing processing of a workpiece can be conveniently performed.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a band sawing machine with adjustable, includes base (1) and sets up band sawing machine body (2) on base (1), and the activity is provided with circulation rolling saw blade (3) on this body (2), be provided with workstation (4) that are used for installing the work piece on base (1), a serial communication port, fixedly on body (2) are provided with a plurality of mounting brackets (5), fixedly on this mounting bracket (5) are provided with one and rotate seat (6), and this rotation seat (6) rotation is provided with cavity and carries out center post (7) of direction to saw blade (3), set up first opening (8) that are used for supplying saw blade (3) to pass on rotating seat (6), set up second opening (9) that supply saw blade (3) to pass on center post (7), fixedly on rotating seat (6) are provided with and are used for driving above-mentioned center post (7) around center post (7) axis direction pivoted actuating mechanism (10).
2. The adjustable band sawing machine according to claim 1, wherein guide blocks (11) for clamping the saw blade (3) and rollers (12) for guiding the saw blade (3) are fixedly arranged at two ends of the central column (7) respectively.
3. An adjustable band sawing machine according to claim 2, wherein the rotating base (6) is provided with a channel (13) penetrating the rotating base (6) in a horizontal direction and being used for mounting the central column (7), the first opening (8) is communicated with the lower end of the rotating base (6) and is communicated with the channel (13), and the central column (7) is rotatably arranged in the channel (13).
4. An adjustable band sawing machine according to claim 3, wherein the lower end of the rotating base (6) is provided with an upwardly extending cavity (14), the cavity (14) extends to a side far away from the driving mechanism (10) and is communicated to the outside of the rotating base (6), the channel (13) penetrates through the cavity (14), a circle of gear (15) is fixedly arranged on the periphery of the central column (7), the gear (15) is positioned in the cavity (14), the second opening (9) penetrates through the central column (7) and the gear (15), the driving mechanism (10) comprises a cylinder (16) fixedly arranged on the rotating base (6), and a rack (17) which is always meshed with the gear (15) is arranged on the cylinder (16).
5. The adjustable band sawing machine according to claim 1, wherein the workbench (4) comprises a base (18) fixedly arranged on the base (1) and a mounting table (19) movably arranged on the base (18) and used for mounting a workpiece, an arc-shaped surface (20) is arranged at the upper end of the base (18), a bottom plate (21) matched with the arc-shaped surface (20) is arranged at the lower end of the mounting table (19), and a motor (22) used for driving the mounting table (19) to move along the arc-shaped surface (20) is arranged on the base (18).
6. The adjustable band sawing machine according to claim 5, wherein the arc surface (20) is provided with a guide groove (23) extending along the bending direction of the arc surface (20), two sides of the guide groove (23) are respectively provided with a limit groove (24), the lower end of the bottom plate (21) is fixedly provided with a guide rod (25) for being clamped in the guide groove (23), and two sides of the guide rod (25) are respectively fixedly provided with a limit rod (26) for being clamped in the limit groove (24).
7. An adjustable band sawing machine according to claim 6, wherein said motor (22) is provided with a worm (27) penetrating said base (18), said guide bar (25) being an arc-shaped worm wheel, said worm (27) being always engaged with said guide bar (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960272.7U CN220196518U (en) | 2023-07-24 | 2023-07-24 | Adjustable band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960272.7U CN220196518U (en) | 2023-07-24 | 2023-07-24 | Adjustable band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220196518U true CN220196518U (en) | 2023-12-19 |
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ID=89139564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960272.7U Active CN220196518U (en) | 2023-07-24 | 2023-07-24 | Adjustable band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220196518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047189A (en) * | 2023-07-24 | 2023-11-14 | 浙江富士泰机床有限责任公司 | Adjustable band sawing machine |
-
2023
- 2023-07-24 CN CN202321960272.7U patent/CN220196518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047189A (en) * | 2023-07-24 | 2023-11-14 | 浙江富士泰机床有限责任公司 | Adjustable band sawing machine |
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