CN219944456U - High reinforcing bar cutting machine of security - Google Patents
High reinforcing bar cutting machine of security Download PDFInfo
- Publication number
- CN219944456U CN219944456U CN202321477607.XU CN202321477607U CN219944456U CN 219944456 U CN219944456 U CN 219944456U CN 202321477607 U CN202321477607 U CN 202321477607U CN 219944456 U CN219944456 U CN 219944456U
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- China
- Prior art keywords
- cutting
- shield
- motor
- support
- reinforcing bar
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- 238000005520 cutting process Methods 0.000 title claims abstract description 95
- 230000003014 reinforcing effect Effects 0.000 title abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 20
- 239000010959 steel Substances 0.000 abstract description 20
- 230000001681 protective effect Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 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
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Abstract
The steel bar cutting machine comprises a frame, a cutting device, a pressing device and a protective cover, wherein the steel bars are stably placed through the pressing device, the protective cover can ensure that a large amount of spark-shaped heights Wen Suixie generated when the steel bars are cut cannot fly out of the cutting machine, and the safety of the cutting machine is improved; the reinforcing bar is widely used in various building structures, especially large-scale, heavy, light-duty thin wall and high building structures, when using the reinforcing bar, need cut the reinforcing bar into definite length, because the quick rotation of cutting piece in the cutting process, can produce a large amount of high Wen Suixie that are the spark form, and when current reinforcing bar cutting machine used by operating personnel hand hold the reinforcing bar, the cutting machine is pushed down to the other hand and is cut the reinforcing bar, and high temperature piece has very big danger, if the holding of reinforcing bar by hand is unstable, very easily causes the injury to operating personnel and people around.
Description
Technical Field
The utility model relates to the technical field of reinforcement cutting, in particular to a reinforcement cutting machine with high safety.
Background
Reinforcing bars are widely used in various building structures. Especially large-scale, heavy, light-duty thin wall and high-rise building structure, when using the reinforcing bar, need cut the reinforcing bar into definite length, because the quick rotation of cutting piece in the cutting process can produce a large amount of high Wen Suixie that are the spark form, and when current reinforcing bar cutting machine used, by operating personnel hand hold the reinforcing bar, the cutting machine was pushed down to the other hand and is cut the reinforcing bar, and high temperature piece has very big danger, if the hand holds the reinforcing bar unstably, easily causes the injury to operating personnel and people around.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides the steel bar cutting machine with high safety, and the safety of the steel bar cutting machine is improved.
The utility model discloses the following technical scheme: the steel bar cutting machine with high safety comprises a frame, a cutting device, a pressing device and a protective cover, wherein the frame is provided with a workbench and a supporting frame, the workbench is provided with a limiting plate, a cutting groove and a motor bracket mounting plate, the cutting groove is a rectangular through hole, and the limiting plate is provided with a left block and a right block and is fixedly arranged on two sides of the cutting groove; the cutting device consists of a cutting piece, a cutting cover, a transmission shaft, a motor bracket, a handle and a power switch, wherein the handle is fixedly connected to the motor bracket, the power switch is arranged on the handle, and the cutting piece corresponds to the cutting groove in position; the pressing device consists of a sliding support, a threaded support, a pressing rod, a small pressing plate, a screw rod and a hand wheel, wherein the sliding support and the threaded support are fixed on a workbench, the sliding support is provided with a through hole, the pressing rod is in clearance fit with the sliding support, one end of the pressing rod is fixedly connected with the pressing plate, one end of the pressing rod is detachably connected with the small pressing plate, the middle part of the pressing plate is provided with a threaded hole, the threaded support is provided with the threaded hole, the screw rod penetrates through the threaded support and the pressing plate, and one end of the screw rod far away from the pressing plate is fixedly connected with the hand wheel; the shield comprises last shield, rotatory shield and lower shield, it fixes on the workstation to go up the shield, rotatory shield swivelling joint in last shield upside, lower shield fixed mounting is on the support frame, and lower shield upside opening length is greater than the cutting groove.
Further, the cutting slot width is greater than the cutting blade.
Further, the motor support is of an inverted triangle shape and can be rotatably connected to the motor support mounting plate, the motor and the cutting piece are respectively mounted on two sides of the motor support, and the power switch controls the motor to work.
Further, the cutting cover is fan-shaped and is detachably arranged on the motor bracket.
Further, one end of the transmission shaft is connected with the cutting piece, and the other end of the transmission shaft is connected with the shaft of the motor through the belt wheel and the belt.
Further, the sliding support and the pressing rod are two and are positioned on two sides of the cutting groove.
Furthermore, the rotary shield and the upper shield are rotatably connected through a hinge, the rotary shield is made of transparent plastic, and a handle is further arranged on the rotary shield.
Further, the two sides of the upper shield are also provided with vent holes, handle through holes and reinforcing steel bar through holes.
Further, the upper side opening of the lower protective cover is larger than the lower side opening, so that an inclined plane is formed.
The beneficial effects are that: compared with the prior art, the high-safety steel bar cutting machine is stable in clamping steel bars, and can effectively prevent the spark-shaped high Wen Suixie from flying out to hurt people.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic view of the frame and the compacting apparatus;
FIG. 5 is a schematic view of a shield structure;
in the figure: 1-rack, 11-workbench, 12-support frame, 111-limiting plate, 112-cutting groove, 113-motor support mounting plate, 2-cutting device, 21-cutting blade, 22-cutting cover, 23-transmission shaft, 24-motor, 25-motor support, 26-handle, 27-power switch, 3-compressing device, 31-sliding support, 32-screw support, 33-compressing rod, 34-small pressing plate, 35-compressing plate, 36-screw, 37-hand wheel, 4-shield, 41-upper shield, 42-rotating shield, 43-lower shield, 5-reinforcing steel bar.
Detailed Description
As shown in fig. 1 to 5, the high-safety steel bar cutting machine comprises a frame 1, a cutting device 2, a compacting device 3 and a protecting cover 4, wherein the frame 1 is provided with a workbench 11 and a supporting frame 12, the workbench 11 is provided with a limiting plate 111, a cutting groove 112 and a motor bracket 25 mounting plate 113, the cutting groove 112 is a rectangular through hole, the limiting plate 111 is a left limiting plate and a right limiting plate, and the limiting plates are fixedly arranged on two sides of the cutting groove 112; the cutting device 2 consists of a cutting blade 21, a cutting cover 22, a transmission shaft 23, a motor 24, a motor bracket 25, a handle 26 and a power switch 27, wherein the handle 26 is fixedly connected to the motor bracket 25, the power switch 27 is arranged on the handle 26, the cutting blade 21 corresponds to the cutting groove 112 in position, the cutting device 2 can be rotated downwards by pressing the handle 26, and meanwhile, the motor 24 is operated by pressing the power switch 27, so that the cutting blade 21 is rotated; the pressing device 3 consists of a sliding bracket 31, a threaded bracket 32, a pressing rod 33, a small pressing plate 34, a pressing plate 35, a screw rod 36 and a hand wheel 37, wherein the sliding bracket 31 and the threaded bracket 32 are fixed on the workbench 11, the sliding bracket 31 is provided with a through hole, the pressing rod 33 is in clearance fit with the sliding bracket 31, one end of the pressing rod 33 is fixedly connected with the pressing plate 35, one end of the pressing rod 33 is detachably connected with the small pressing plate 34, the middle part of the pressing plate 35 is provided with a threaded hole, the threaded bracket 32 is provided with a threaded hole, the screw rod 36 passes through the threaded bracket 32 and the pressing plate 35, one end of the screw rod 36 far away from the pressing plate 35 is fixedly connected with the hand wheel 37, the screw rod 36 is driven to rotate through the hand wheel 37, the pressing plate 35 is driven to move, and the pressing rod 33 slides in the sliding bracket 31 at the same time, so that the small pressing plate 34 is close to or far away from the limiting plate 111, and the small pressing plate 34 is placed between the limiting plate 111 and the small pressing plate 34 when the steel bar 5 is cut, and the effect of clamping the steel bar 5 is achieved; the shield 4 is composed of an upper shield 41, a rotary shield 42 and a lower shield 43, the upper shield 41 and the rotary shield 42 cover the cutting device 2, the upper shield 41 is fixed on the workbench 11, the lower shield 43 is fixedly arranged on the supporting frame 12, the length of an upper opening of the lower shield 43 is larger than that of the cutting groove 112, the effect of the cutting shield 22 is matched, the spark-shaped height Wen Suixie generated during cutting enters the lower shield 43 through the cutting groove 112, the upper opening of the lower shield 43 is larger than that of the lower side, an inclined plane is formed, and high-temperature chips entering the lower shield 43 can fall out through the inclined plane.
The width of the cutting groove 112 is larger than that of the cutting piece 21, so that the cutting piece 21 can freely cut the reinforcing steel bar 5 through the cutting groove 112; the motor bracket 25 is in an inverted triangle shape and is rotatably connected to the motor bracket mounting plate 113, the motor 24 and the cutting blade 21 are respectively arranged at two sides of the motor bracket 25, the power switch 27 controls the motor 24 to work, one end of the transmission shaft 23 is connected with the cutting blade 21, the other end of the transmission shaft is connected with the shaft of the motor 24 through a belt wheel and a belt, the mounting hole of the motor bracket 25 is positioned at the lower side, the weight of the motor 24 is larger than that of the cutting blade 21 and the transmission shaft 23, and the motor bracket 25 inclines to one side of the motor 24 in a free state; the cutting cover 22 is fan-shaped, is detachably arranged on the motor bracket 25, and is downward in opening, so that the upper part of the cutting piece 21 is covered, the cutting piece 21 is prevented from being damaged and flying out to hurt people when rotating at a high speed, and the height Wen Suixie can be dropped downwards; the two sliding brackets 31 and the two pressing rods 33 are positioned at two sides of the cutting groove 112 and press two ends of the cutting part of the steel bar 5, so that the steel bar 5 is ensured to be stably placed in the cutting process; the rotary shield 42 is rotatably connected with the upper shield 41 through a hinge, one side of an upper opening of the upper shield 41, which is close to an operation position, is lower than the other side of the upper shield 41, a lower opening of the rotary shield 42 is matched with the upper opening of the upper shield 41, the rotary shield 42 is made of transparent plastic, the inside of the cutting machine can be conveniently observed, a handle is further arranged on the rotary shield 42, and the rotary shield 42 can be opened through the handle to maintain and check the cutting machine; the two sides of the upper shield 41 are also provided with vent holes, handle through holes and reinforcing steel bar through holes, and the vent holes ensure heat dissipation of the motor 24.
When the cutting machine is used, the steel bar 5 passes through the steel bar through hole of the upper shield 41, after the cutting position is determined, the hand wheel 37 is rotated to enable the small pressing plate 34 to approach the limiting plate 111 to clamp the steel bar 5, the power switch 27 is pressed down while the handle 26 is pressed down, the motor 24 works, the cutting blade 21 rotates to cut off the steel bar 5, after the steel bar 5 is cut off, the power switch 27 and the handle 26 are loosened, the hand wheel 37 is rotated to release the clamping of the steel bar 5, and the steel bar 5 is taken out; the hold-down device 3 can guarantee that the reinforcing steel bar 5 is stably placed when being cut, and the high Wen Suixie that produces when the cutting piece 21 high-speed rotation can not fly out of the cutting machine can be guaranteed to the guard shield, has improved the security of reinforcing steel bar 5 cutting machine, ensures operating personnel's personal safety.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The utility model provides a high reinforcement cutting machine of security, includes frame (1), cutting device (2), closing device (3) and guard shield (4), frame (1) is equipped with workstation (11) and support frame (12), be equipped with limiting plate (111), cutting groove (112) and motor support mounting panel (113) on workstation (11), cutting groove (112) are rectangular through-hole, limiting plate (111) are left and right sides two, fixed setting in cutting groove (112) both sides; the cutting device (2) consists of a cutting blade (21), a cutting cover (22), a transmission shaft (23), a motor (24), a motor bracket (25), a handle (26) and a power switch (27), wherein the handle (26) is fixedly connected to the motor bracket (25), the power switch (27) is arranged on the handle (26), and the cutting blade (21) corresponds to the cutting groove (112) in position; the method is characterized in that: the compressing device (3) consists of a sliding support (31), a threaded support (32), a compressing rod (33), a small pressing plate (34), a compressing plate (35), a screw rod (36) and a hand wheel (37), wherein the sliding support (31) and the threaded support (32) are fixed on a workbench (11), the sliding support (31) is provided with a through hole, the compressing rod (33) is in clearance fit with the sliding support (31), one end of the compressing rod (33) is fixedly connected with the compressing plate (35), one end of the compressing rod is detachably connected with the small pressing plate (34), a threaded hole is formed in the middle of the compressing plate (35), the threaded support (32) is provided with the threaded hole, the screw rod (36) penetrates through the threaded support (32) and the compressing plate (35), and one end of the screw rod (36) away from the compressing plate (35) is fixedly connected with the hand wheel (37); the shield (4) comprises an upper shield (41), a rotary shield (42) and a lower shield (43), wherein the upper shield (41) is fixed on the workbench (11), the rotary shield (42) is rotatably connected to the upper side of the upper shield (41), the lower shield (43) is fixedly arranged on the supporting frame (12), and the length of an opening at the upper side of the lower shield (43) is larger than that of the cutting groove (112).
2. The high-safety rebar cutter of claim 1, wherein: the width of the cutting groove (112) is larger than that of the cutting sheet (21).
3. The high-safety rebar cutter of claim 1, wherein: the motor support (25) is of an inverted triangle shape and is rotatably connected to the motor support mounting plate (113), the motor (24) and the cutting blades (21) are respectively mounted on two sides of the motor support (25), and the power switch (27) controls the motor (24) to work.
4. The high-safety rebar cutter of claim 1, wherein: the cutting cover (22) is fan-shaped and is detachably arranged on the motor bracket (25).
5. The high-safety rebar cutter of claim 1, wherein: one end of the transmission shaft (23) is connected with the cutting blade (21), and the other end is connected with the shaft of the motor (24) through a belt wheel and a belt.
6. The high-safety rebar cutter of claim 1, wherein: the sliding support (31) and the pressing rod (33) are two and are positioned on two sides of the cutting groove (112).
7. The high-safety rebar cutter of claim 1, wherein: the rotary shield (42) is rotatably connected with the upper shield (41) through a hinge, the rotary shield (42) is made of transparent plastic, and a handle is further arranged on the rotary shield (42).
8. The high-safety rebar cutter of claim 1, wherein: and vent holes, handle through holes and reinforcing steel bar through holes are also formed in two sides of the upper shield (41).
9. The high-safety rebar cutter of claim 1, wherein: the upper side opening of the lower shield (43) is larger than the lower side opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321477607.XU CN219944456U (en) | 2023-06-12 | 2023-06-12 | High reinforcing bar cutting machine of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321477607.XU CN219944456U (en) | 2023-06-12 | 2023-06-12 | High reinforcing bar cutting machine of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944456U true CN219944456U (en) | 2023-11-03 |
Family
ID=88555287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321477607.XU Active CN219944456U (en) | 2023-06-12 | 2023-06-12 | High reinforcing bar cutting machine of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944456U (en) |
-
2023
- 2023-06-12 CN CN202321477607.XU patent/CN219944456U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |