CN211588374U - Saw for cutting reinforcing steel bar - Google Patents
Saw for cutting reinforcing steel bar Download PDFInfo
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- CN211588374U CN211588374U CN202020209834.4U CN202020209834U CN211588374U CN 211588374 U CN211588374 U CN 211588374U CN 202020209834 U CN202020209834 U CN 202020209834U CN 211588374 U CN211588374 U CN 211588374U
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Abstract
The utility model relates to the technical field of building appliances, in particular to a steel bar cutting saw which saves physical strength, is easy to hold, is easy to control the cutting position to improve the precision and improves the reliability; comprises a cutting motor, the other end of the saw shaft is connected with the middle part of the inner end of the saw blade; the rotary table further comprises a working table, a rear shaft support, a rear shaft restraint box, a rear shaft, a support rod handle, a cutting connecting frame, a fixed clamp plate and a screw block, wherein the left end of the cutting connecting frame is connected with the upper part of the right end of the saw frame, the bottom end of the fixed clamp plate is connected with the left rear side of the top end of the working table, the bottom end of the screw block is connected with the left front side of the top end of the working table, the screw rod penetrates through the inner wall of the screw block in a screw bolt mode, the rear end of the screw rod is rotatably connected with the front end of the movable clamp plate, the front end of the screw rod is connected with the middle part of the rear end of the rotary table.
Description
Technical Field
The utility model relates to a building appliances's technical field especially relates to a reinforcing bar is saw for cutting.
Background
As is well known, a reinforcing bar cutting saw is a device for cutting reinforcing bars, which is widely used in the field of construction tools; the existing steel bar cutting saw comprises a cutting motor, a saw frame, a saw shaft and a saw blade, wherein the left end of the cutting motor is connected with the right end of the saw frame, the output end of the cutting motor is connected with one end of the saw shaft, and the other end of the saw shaft is connected with the middle part of the inner end of the saw blade; when the existing saw for cutting the steel bars is used, a cutting motor is started, a saw frame is held by hands, and the saw blade is used for cutting the position of the steel bars to be cut; the existing steel bar cutting saw is found to consume physical force when being held by a hand, is difficult to hold during cutting, causes that the cutting precision is difficult to meet the requirement, and has poor reliability.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a save physical power, easily control, easy control cutting position promotes the precision, improves a reinforcing bar cutting of reliability and uses saw.
The utility model relates to a steel bar cutting saw, which comprises a cutting motor, a saw frame, a saw shaft and a saw blade, wherein the left end of the cutting motor is connected with the right end of the saw frame, the output end of the cutting motor is connected with one end of the saw shaft, and the other end of the saw shaft is connected with the middle part of the inner end of the saw blade; the cutting and turning device also comprises a workbench, a rear shaft bracket, a rear shaft constraint box, a rear shaft, a hack lever handle, a cutting connecting frame, a fixed splint, a screw block, a movable splint, a screw rod, a turntable handle connecting rod and a turntable, wherein the right rear part of the top end of the workbench is connected with the bottom end of the rear shaft bracket, the top end of the rear shaft bracket is connected with the bottom end of the rear shaft constraint box, the left and right ends of the inner part of the rear shaft constraint box are respectively connected with the left and right ends of the rear shaft, the outer wall of the rear shaft is rotatably connected with the inner wall of the hack lever lantern ring, the front end of the hack lever lantern ring is connected with the rear end of the hack lever, the front end of the hack lever is connected with the rear end of the hack lever handle, the inner wall of the cutting connecting frame is connected with the outer wall of, the screw rod spiral shell dress passes spiral shell piece inner wall, and the screw rod rear end is connected with movable clamp plate front end is rotatable, and the screw rod front end is connected with carousel rear end middle part, and carousel front end one side is connected with carousel handle connecting rod rear end, and carousel handle connecting rod front end is connected with carousel handle rear end is rotatable.
The utility model discloses a saw is used in cutting of reinforcing bar still includes the fixed beam, and fixed beam one end is connected with solid fixed splint rear end middle part, and the fixed beam other end is connected with workstation top left side rear portion.
The utility model discloses a saw is used in cutting of reinforcing bar still includes that the workstation corresponds the position at the middle part saw bit and is provided with the saw crack.
The utility model discloses a saw is used in cutting of reinforcing bar still includes bracket base and bracket, and the bracket base bottom is connected with workstation top right side front portion, and the bracket base top is connected with bracket bottom middle part.
The utility model discloses a saw is used in cutting of reinforcing bar still includes oiling mouth and oiling cap, and the oiling mouth bottom is connected with spiral shell piece top middle part, and oiling cap bottom can be dismantled with the oiling mouth top and be connected.
The utility model discloses a saw is used in cutting of reinforcing bar still includes wheel box and gyro wheel, and four angle sides of workstation bottom are connected with a set of wheel box top respectively, and every group wheel box is inside all to be controlled end rotatable coupling with a set of gyro wheel.
The utility model discloses a saw is used in cutting of reinforcing bar still includes and is provided with the brake block in the wheel box.
The utility model discloses a saw is used in reinforcing bar cutting still includes and keeps off cover link and fender cover, keeps off cover link right-hand member and is connected with the hack left end upper portion, keeps off cover link left end and keeps off the preceding lower part of cover right-hand member and be connected, and keeps off the preceding upper end that covers the saw bit.
Compared with the prior art, the beneficial effects of the utility model are that: the hand-held hack lever handle is firstly lifted up, so that the saw blade leaves the top end of the workbench to create a gap, then the steel bar is placed between the inner ends of the fixed clamping plate and the movable clamping plate, then the position needing to be cut is well selected to be under the saw blade, then the turntable handle is manually operated to enable the turntable handle to be matched with the turntable to rotate, the movable clamping plate is enabled to be inwards matched with the fixed clamping plate to clamp the steel bar through the screw assembly of the screw rod and the screw block, then the cutting motor is started, the saw blade is enabled to be told to rotate, the hack lever handle is pressed down, the hack lever is constrained by the hack lever lantern ring and the rear shaft, the cutting unit in the middle is driven to be downward until the saw blade cuts the steel bar.
Drawings
Fig. 1 is a schematic structural view and an axial view of the present invention;
fig. 2 is a front view of the structure diagram of the present invention;
in the drawings, the reference numbers: 1. cutting the motor; 2. a saw frame; 3. a saw shaft; 4. a saw blade; 5. a work table; 6. a rear axle bracket; 7. a rear axle restraint box; 8. a rear axle; 9. a frame bar; 10. a frame rod handle; 11. cutting the connecting frame; 12. fixing the clamping plate; 13. a screw block; 14. moving the clamping plate; 15. a screw; 16. a turntable handle; 17. a turntable handle connecting rod; 18. a turntable; 19. a frame rod lantern ring; 20. a fixed beam; 21. sawing gaps; 22. a bracket base; 23. a bracket; 24. an oil injection nozzle; 25. an oil injection cap; 26. a wheel box; 27. a roller; 28. a brake pad; 29. a gear cover connecting frame; 30. and (6) blocking the cover.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the saw for cutting steel bars of the present invention comprises a cutting motor 1, a saw frame 2, a saw shaft 3 and a saw blade 4, wherein the left end of the cutting motor 1 is connected with the right end of the saw frame 2, the output end of the cutting motor 1 is connected with one end of the saw shaft 3, and the other end of the saw shaft 3 is connected with the middle part of the inner end of the saw blade 4; the automatic sawing machine also comprises a workbench 5, a rear shaft bracket 6, a rear shaft constraint box 7, a rear shaft 8, a hack lever 9, a hack lever handle 10, a cutting connecting frame 11, a fixed clamping plate 12, a screw block 13, a movable clamping plate 14, a screw 15, a turntable handle 16, a turntable handle connecting rod 17 and a turntable 18, wherein the right rear part of the top end of the workbench 5 is connected with the bottom end of the rear shaft bracket 6, the top end of the rear shaft bracket 6 is connected with the bottom end of the rear shaft constraint box 7, the left end and the right end inside the rear shaft constraint box 7 are respectively connected with the left end and the right end of the rear shaft 8, the outer wall of the rear shaft 8 is rotatably connected with the inner wall of a hack lever lantern ring 19, the front end of the hack lever lantern ring 19 is connected with the rear end of the hack lever 9, the front end of the hack lever 9 is connected with the rear end of the hack lever handle 10, the inner wall of the cutting connecting frame 11 is connected with, the bottom end of the screw block 13 is connected with the left front side of the top end of the workbench 5, a screw rod 15 is screwed and penetrates through the inner wall of the screw block 13, the rear end of the screw rod 15 is rotatably connected with the front end of the movable clamping plate 14, the front end of the screw rod 15 is connected with the middle part of the rear end of the turntable 18, one side of the front end of the turntable 18 is connected with the rear end of a turntable handle connecting rod 17, and the front end of the turntable handle connecting rod 17 is rotatably connected with the rear end of a turntable handle; firstly, a hand-held hack lever handle 10 is lifted, so that a gap is created between the saw blade 4 and the top end of a workbench 5, then a steel bar is placed between the inner ends of a fixed clamping plate 12 and a movable clamping plate 14, then the position needing to be cut is selected to be at the right lower end of the saw blade 4, then a rotary disc handle 16 is manually shaken to enable the rotary disc handle to be matched with a rotary disc 18 to rotate, the movable clamping plate 14 and the fixed clamping plate 12 clamp the steel bar inwards through the screw assembly of a screw 15 and a screw block 13, then a cutting motor 1 is started, so that the saw blade 4 is told to rotate, the hack lever handle 10 is pressed down, a hack lever 9 drives a cutting unit in the middle part to move downwards under the restraint of a hack lever lantern ring 19 and a rear shaft 8 until the saw blade 4 finishes cutting the steel bar, the.
The utility model discloses a saw for cutting reinforcing steel bars, which also comprises a fixed beam 20, one end of the fixed beam 20 is connected with the middle part of the rear end of the fixed splint 12, and the other end of the fixed beam 20 is connected with the rear part of the left side of the top end of the workbench 5; the fixing beam 20 is used for reinforcing the fixing splint 12, preventing the fixing splint 12 from being inclined and deformed due to overlarge stress, and improving the reliability.
The utility model discloses a saw for cutting steel bars, which also comprises a worktable 5, wherein a saw gap 21 is arranged at the position corresponding to the middle saw blade 4; the saw gap 21 can provide downward allowance of the saw blade 4, prevent the saw blade from being attached to the top end of the workbench 5 to cause abrasion, and improve practicability.
The utility model discloses a saw for cutting reinforcing steel bars, which also comprises a bracket base 22 and a bracket 23, wherein the bottom end of the bracket base 22 is connected with the right front part of the top end of the workbench 5, and the top end of the bracket base 22 is connected with the middle part of the bottom end of the bracket 23; when the frame rod 9 is placed downwards, the frame rod can be supported by the bracket 23, so that the convenience is improved.
The utility model discloses a saw for cutting reinforcing steel bars, which also comprises an oil filling nozzle 24 and an oil filling cap 25, wherein the bottom end of the oil filling nozzle 24 is connected with the middle part of the top end of the screw block 13, and the bottom end of the oil filling cap 25 is detachably connected with the top end of the oil filling nozzle 24; the oil filling nozzle 24 is convenient for oil filling lubrication to the contact position of the screw block 13 and the screw rod 15, so that the friction resistance is reduced, the use is convenient, and the convenience is improved.
The utility model discloses a saw for cutting reinforcing steel bars, which also comprises wheel boxes 26 and rollers 27, wherein four corner sides at the bottom end of the workbench 5 are respectively connected with the top ends of a group of wheel boxes 26, and the inside of each group of wheel boxes 26 is rotatably connected with the left end and the right end of the group of rollers 27; the bottom of the worktable 5 is supported by the wheel box 26 and the roller 27, and the movement thereof is facilitated, thereby improving the stability and convenience.
The utility model discloses a saw for cutting steel bars, which also comprises a brake block 28 arranged in the wheel box 26; the roller 27 can be stopped by pressing the brake pad 28, so that the roller 27 and the brake pad 28 are relatively fixed, and the stability is improved.
The utility model discloses a saw for cutting reinforcing steel bars, which also comprises a shield connecting frame 29 and a shield 30, wherein the right end of the shield connecting frame 29 is connected with the upper part of the left end of the saw frame 2, the left end of the shield connecting frame 29 is connected with the front lower part of the right end of the shield 30, and the shield 30 covers the front upper end of the saw blade 4; when cutting, the spark brought by the saw blade 4 can be blocked by the blocking cover 30 for most of the column, so that the serious splashing of the spark is avoided, and the reliability is improved.
The utility model discloses a saw is used in reinforcing bar cutting, it is at the during operation, at first handheld hack lever handle 10 lifts up, make saw bit 4 leave 5 tops of workstation and create the clearance, later place the reinforcing bar in the middle of solid fixed splint 12 and movable clamp plate 14's inner, later select to need the cutting position under saw bit 4, then hand carousel handle 16, make its cooperation carousel 18 rotate, quiet through the screw assembly of screw rod 15 with spiral shell piece 13 make movable clamp plate 14 inside press from both sides tightly the reinforcing bar with solid fixed splint 12, then start cutting motor 1, make saw bit 4 tell the rotation, and push down hack lever handle 10, make hack lever 9 under the restraint of hack lever lantern ring 19 with rear axle 8, the cutting unit at drive middle part is downward, accomplish the reinforcing bar cutting until saw bit 4.
The utility model discloses a saw for cutting steel bars, the installation mode, the connection mode or the setting mode of which are all common mechanical modes, and the saw can be implemented as long as the beneficial effects can be achieved; the utility model discloses a cutting motor 1 of saw for cutting of reinforcing bar is purchase on the market, and this technical staff only need according to its subsidiary instructions install and operate can in the industry.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A steel bar cutting saw comprises a cutting motor (1), a saw frame (2), a saw shaft (3) and a saw blade (4), wherein the left end of the cutting motor (1) is connected with the right end of the saw frame (2), the output end of the cutting motor (1) is connected with one end of the saw shaft (3), and the other end of the saw shaft (3) is connected with the middle part of the inner end of the saw blade (4); it is characterized by also comprising a workbench (5), a rear shaft bracket (6), a rear shaft restraint box (7), a rear shaft (8), a hack lever (9), a hack lever handle (10), a cutting connecting frame (11), a fixed clamping plate (12), a screw block (13), a movable clamping plate (14), a screw (15), a turntable handle (16), a turntable handle connecting rod (17) and a turntable (18), wherein the right rear part of the top end of the workbench (5) is connected with the bottom end of the rear shaft bracket (6), the top end of the rear shaft bracket (6) is connected with the bottom end of the rear shaft restraint box (7), the left end and the right end inside the rear shaft restraint box (7) are respectively connected with the left end and the right end of the rear shaft (8), the outer wall of the rear shaft (8) is rotatably connected with the inner wall of a hack lever lantern ring (19), the front end of the hack lever lantern ring (19) is connected with the rear end of the hack lever, be provided with the handle cover on hack lever handle (10), cutting link (11) inner wall is connected with hack lever (9) middle part outer wall, cutting link (11) left end is connected with hack (2) right-hand member upper portion, solid fixed splint (12) bottom is connected with workstation (5) top left side rear side, spiral shell piece (13) bottom is connected with workstation (5) top left side front side, spiral shell piece (13) inner wall is passed in screw rod (15) spiral shell dress, and screw rod (15) rear end is connected with movable splint (14) front end is rotatable, screw rod (15) front end is connected with carousel (18) rear end middle part, carousel (18) front end one side is connected with carousel handle connecting rod (17) rear end, carousel handle connecting rod (17) front end is connected with carousel handle (16) rear end is rotatable.
2. The saw for cutting reinforcing steel bar as set forth in claim 1, further comprising a fixed beam (20), one end of the fixed beam (20) being connected to a middle portion of a rear end of the fixed clamping plate (12), and the other end of the fixed beam (20) being connected to a rear portion of a left side of a top end of the table (5).
3. A reinforcing bar cutting saw according to claim 2, further comprising a table (5) provided with a saw gap (21) at a position corresponding to the middle saw blade (4).
4. A reinforcing bar cutting saw as defined in claim 3, further comprising a bracket base (22) and a bracket (23), wherein the bottom end of the bracket base (22) is connected to the right front portion of the top end of the table (5), and the top end of the bracket base (22) is connected to the middle portion of the bottom end of the bracket (23).
5. A saw for cutting reinforcing bars as defined in claim 4, further comprising an oil nipple (24) and an oil cap (25), the bottom end of the oil nipple (24) being connected to the middle portion of the top end of the screw block (13), the bottom end of the oil cap (25) being detachably connected to the top end of the oil nipple (24).
6. A steel bar cutting saw according to claim 5, further comprising wheel boxes (26) and rollers (27), wherein four corner sides of the bottom end of the table (5) are respectively connected with the top ends of a group of wheel boxes (26), and the inside of each group of wheel boxes (26) is rotatably connected with the left and right ends of a group of rollers (27).
7. A bar cutting saw as claimed in claim 6, further comprising a brake pad (28) disposed within the wheel housing (26).
8. The reinforcing bar cutting saw as set forth in claim 7, further comprising a shield link (29) and a shield (30), wherein the right end of the shield link (29) is connected to the upper portion of the left end of the saw frame (2), the left end of the shield link (29) is connected to the front lower portion of the right end of the shield (30), and the shield (30) covers the front upper end of the saw blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209834.4U CN211588374U (en) | 2020-02-25 | 2020-02-25 | Saw for cutting reinforcing steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209834.4U CN211588374U (en) | 2020-02-25 | 2020-02-25 | Saw for cutting reinforcing steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211588374U true CN211588374U (en) | 2020-09-29 |
Family
ID=72581585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020209834.4U Active CN211588374U (en) | 2020-02-25 | 2020-02-25 | Saw for cutting reinforcing steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211588374U (en) |
-
2020
- 2020-02-25 CN CN202020209834.4U patent/CN211588374U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220816 Address after: 2nd Floor, Building 3, No. 1036, Xizha Road, Nanqiao Town, Fengxian District, Shanghai, 201400 Patentee after: Shanghai Four Seasons Sunshine Ecological Technology Co., Ltd. Address before: 442100 South Street, Chengguan Town, Fangxian City, Shiyan City, Hubei Province, 22 Patentee before: Luo Xiaofei |
|
| TR01 | Transfer of patent right |