CN211660965U - Construction steel bar cutting device - Google Patents
Construction steel bar cutting device Download PDFInfo
- Publication number
- CN211660965U CN211660965U CN201922066999.0U CN201922066999U CN211660965U CN 211660965 U CN211660965 U CN 211660965U CN 201922066999 U CN201922066999 U CN 201922066999U CN 211660965 U CN211660965 U CN 211660965U
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- fixed
- cutting device
- plate
- wall
- shaped plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 70
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a construction steel bar cutting device, which comprises a working plate, a support column, a cutting device, a conveying device and a clamping device, wherein the support column is symmetrically fixed on the lower surface of the working plate, the cutting device is fixed at one end of the upper surface of a working class, the conveying device is fixed at one end of the upper surface of a working platform, which is far away from the cutting device, the clamping device is fixed at the middle part of the working platform, the cutting device comprises a first U-shaped plate, a second U-shaped plate, a cutting knife, a first hydraulic cylinder, a stop block and a first threaded rod, the first U-shaped plate and the second U-shaped plate are sequentially fixed at one end of the upper surface of the working plate, the cutting knife is connected on the inner wall of the first U-shaped plate in a sliding manner, the first hydraulic cylinder is fixedly embedded and fixed at the middle part of the first U-shaped plate, the output end of the first, prevent people from being damaged by the clamp of the steel bar and reduce the labor intensity of people.
Description
Technical Field
The utility model relates to a reinforcing bar cutting device technical field specifically is a construction steel bar cutting device.
Background
In building engineering, the reinforcing bar is an indispensable basic material, in the less reinforcing bar of some diameters, cut off through bar straightening cutting machine mostly, but some great reinforcing bars of diameter are one section straight long reinforcing bar when often transporting to the place of a worker after, people need cut off these reinforcing bars if need use, so that put into use, but when current cutting off these great reinforcing bars of diameter, mostly put into hydraulic cutting machine through the artifical reinforcing bar of taking and cut, people's intensity of labour is great, work efficiency is lower, and when cutting off, the easy tong of reinforcing bar, make people be injured. To this end, we propose a construction rebar cutting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction steel bar cutting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a construction steel bar cutting device comprises a working plate, a support column, a cutting device, a conveying device and a clamping device, wherein the support column is symmetrically fixed on the lower surface of the working plate, the cutting device is fixed at one end of the upper surface of a working class, the conveying device is fixed at one end, away from the cutting device, of the upper surface of a workbench, the clamping device is fixed in the middle of the workbench, the cutting device comprises a first U-shaped plate, a second U-shaped plate, a cutting knife, a first hydraulic cylinder, a stop block and a first threaded rod, the first U-shaped plate and the second U-shaped plate are sequentially fixed at one end of the upper surface of the working plate, the inner wall of the first U-shaped plate is slidably connected with the cutting knife, the middle of the first U-shaped plate is embedded and fixed with the first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with the cutting knife, the inner wall of the second U-shaped, the inner wall of the first threaded hole is in threaded connection with a first threaded rod, and one end of the first threaded rod is rotatably connected with the stop block through a bearing.
Preferably, conveyor includes that first commentaries on classics shell, drive roll, servo motor, installation shell, second change shell, driven voller and second threaded rod, the mounting hole has been seted up to cutting device's one end is kept away from to the working plate, mounting hole inner wall one end is fixed with first commentaries on classics shell, first commentaries on classics shell inner wall rotates through the bearing and is connected with the drive roll, first commentaries on classics shell bottom is fixed with servo motor, and servo motor's output and drive roll fixed connection, the one end that first commentaries on classics shell was kept away from to the mounting hole inner wall is fixed with the installation shell, installation shell inner wall sliding connection has the second to change the shell, the second changes the shell inner wall and rotates through the bearing and is connected with the driven voller, the second screw hole has been seted up at the installation shell middle part, second screw hole inner wall threaded connection has the second threaded rod, and second.
Preferably, clamping device includes first fixed plate, second pneumatic cylinder and splint, work plate upper surface middle part is fixed with first fixed plate and second fixed plate in proper order, inlay in the middle part of first fixed plate and be fixed with the second pneumatic cylinder, and the output of second pneumatic cylinder is fixed with splint.
Preferably, a blanking groove is formed in one end, close to the cutting device, of the working plate, side baffles are symmetrically fixed to the inner wall of the blanking groove, and inclined bottom plates are fixed to the bottoms of the two side baffles in the blanking groove.
Preferably, reinforcing ribs are fixed to one sides of the first fixing plate and the second fixing plate.
Preferably, an operation panel is fixed on the upper surface of the working plate, and the first hydraulic cylinder, the second hydraulic cylinder and the servo motor are electrically connected with the operation panel.
Preferably, the servo motor is a speed reduction motor.
Preferably, hand wheels are fixed at one ends of the first threaded rod and the second threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, a reinforcing steel bar is placed on the upper surface of the working plate and passes between the driving roller and the driven roller, the other end of the reinforcing steel bar passes between the cutting-off knife and the stop block, the second hydraulic cylinder is controlled to start by the operation panel, the clamp plate is driven to move towards one end of the second fixed plate, so that the reinforcing steel bar is clamped on the second fixed plate by the clamp plate, at the moment, the first threaded rod is driven to rotate by the hand wheel, the stop block is driven to move towards the cutting-off knife by the first threaded rod until the stop block is contacted with the reinforcing steel bar, the second threaded rod is driven to rotate by the hand wheel, the second rotating shell is driven by the second threaded rod to slide in the mounting shell, so that the reinforcing steel bar is extruded by the driven roller in the second rotating shell, the reinforcing steel bar is clamped between the driving roller and the driven roller, the reinforcing, at this moment, the driving roller is driven to rotate through the servo motor, the driving roller drives the reinforcing steel bar to convey the set cutting length forward, then the reinforcing steel bar is clamped by the clamping plates driven by the second hydraulic cylinder, the cutting-off knife is driven to move by the first hydraulic cylinder at the moment, the reinforcing steel bar is extruded by the cutting edge of the cutting-off knife, the reinforcing steel bar is cut short by the shearing force between the cutting-off knife and the stop block, the reinforcing steel bar falls between the side baffles, the inclined bottom plate slides on the ground, the plurality of reinforcing steel bars can be cut at one time, the working efficiency is improved, the reinforcing steel bar is not required to be operated by hands in the cutting process, people are prevented from being injured by the reinforcing steel.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is a third schematic view of the overall structure of the present invention;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: 1. a working plate; 2. a pillar; 3. a cutting device; 4. a conveying device; 5. a clamping device; 6. A first U-shaped plate; 7. a second U-shaped plate; 8. a cutting knife; 9. a first hydraulic cylinder; 10. a stopper; 11. A first threaded rod; 12. a first rotating shell; 13. a drive roll; 14. a servo motor; 15. mounting a shell; 16. a second rotating shell; 17. a driven roller; 18. a second threaded rod; 19. a first fixing plate; 20. a second fixing plate; 21. a second hydraulic cylinder; 22. a splint; 23. a side dam; 24. a sloping floor; 25. reinforcing ribs; 26. an operation panel; 27. a handwheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a construction steel bar cutting device comprises a working plate 1, a support column 2, a cutting device 3, a conveying device 4 and a clamping device 5, wherein the support column 2 is symmetrically fixed on the lower surface of the working plate 1, the cutting device 3 is fixed at one end of the upper surface of a work class, the conveying device 4 is fixed at one end, far away from the cutting device 3, of the upper surface of a workbench, the clamping device 5 is fixed at the middle part of the workbench, the cutting device 3 comprises a first U-shaped plate 6, a second U-shaped plate 7, a cutting knife 8, a first hydraulic cylinder 9, a stop block 10 and a first threaded rod 11, the first U-shaped plate 6 and the second U-shaped plate 7 are sequentially fixed at one end of the upper surface of the working plate 1, the cutting knife 8 is slidably connected to the inner wall of the first U-shaped plate 6, the first hydraulic cylinder 9 is fixedly embedded in the middle part of the first U-shaped plate 6, the output end of the first hydraulic, a first threaded hole is formed in the middle of the second U-shaped plate 7 of the stop block 10, a first threaded rod 11 is connected to the inner wall of the first threaded hole in a threaded mode, and one end of the first threaded rod 11 is rotatably connected with the stop block 10 through a bearing.
The conveying device 4 comprises a first rotating shell 12, a driving roller 13, a servo motor 14, a mounting shell 15, a second rotating shell 16, a driven roller 17 and a second threaded rod 18, a mounting hole is formed in one end, away from the cutting device 3, of the working plate 1, the first rotating shell 12 is fixed at one end of the inner wall of the mounting hole, the driving roller 13 is rotatably connected to the inner wall of the first rotating shell 12 through a bearing, the servo motor 14 is fixed at the bottom of the first rotating shell 12, the output end of the servo motor 14 is fixedly connected with the driving roller 13, the mounting shell 15 is fixed at one end, away from the first rotating shell 12, of the inner wall of the mounting hole, the second rotating shell 16 is slidably connected to the inner wall of the mounting shell 15, the driven roller 17 is rotatably connected to the inner wall of the second rotating shell 16 through a bearing, a second threaded hole is formed in the middle of the mounting shell 15, the second threaded hole is in threaded connection with, the reinforcing steel bars are convenient to convey.
The working plate 1 is close to the one end of cutting device 3 and has been seted up down the silo, and the silo inner wall symmetry is fixed with side shield 23 down, and two side shield 23 bottoms in the silo down are fixed with inclined bottom plate 24, the unloading of the reinforcing bar after the cutting of being convenient for.
Reinforcing ribs 25 are fixed to both sides of the first fixing plate 19 and the second fixing plate 20, thereby improving the strength of the first fixing plate 19 and the second fixing plate 20.
An operation panel 26 is fixed on the upper surface of the working plate 1, and the first hydraulic cylinder 9, the second hydraulic cylinder 21 and the servo motor 14 are all electrically connected with the operation panel 26, so that the operation of the electrical equipment can be controlled conveniently.
The servo motor 14 is a speed reduction motor, and is convenient for reducing the output rotating speed of the servo motor 14.
The working principle is as follows: when the steel bar cutting machine is used, a person places a steel bar on the upper surface of the working plate 1, the steel bar penetrates between the driving roller 13 and the driven roller 17, the other end of the steel bar penetrates between the cutting knife 8 and the stop block 10, the second hydraulic cylinder 21 is controlled to be started through the operation panel 26, the clamping plate 22 is driven to move towards one end of the second fixing plate 20, the clamping plate 22 clamps the steel bar on the second fixing plate 20, the hand wheel 27 is rotated to drive the first threaded rod 11 to rotate, the first threaded rod 11 drives the stop block 10 to move towards the direction of the cutting knife 8 until the stop block 10 is contacted with the steel bar, the hand wheel 27 drives the second threaded rod 18 to rotate, the second threaded rod 18 drives the second rotating shell 16 to slide in the mounting shell 15, the driven roller 17 in the second rotating shell 16 extrudes the steel bar, the steel bar is clamped between the driving roller 13 and the driven roller 17, and the steel bar, when the cutting, second pneumatic cylinder 21 drives splint 22 and withdraws, drive roll 13 through servo motor 14 this moment and rotate, make drive roll 13 drive the cutting length that the reinforcing bar carried forward the settlement, then drive splint 22 through second pneumatic cylinder 21 and live the reinforcing bar centre gripping, this moment drive the 8 motion of cutting off cutter through first pneumatic cylinder 9, make the blade extrusion reinforcing bar of cutting off cutter 8, make the reinforcing bar cut short by the shearing force between cutting off cutter 8 and the dog 10, make the reinforcing bar fall between side shield 23, and through the landing of inclined bottom plate 24 subaerial, and can once cut a plurality of reinforcing bars, and the work efficiency is improved, need not the staff to operate the reinforcing bar in cutting process, prevent that people from being hindered by the reinforcing bar clamp, reduce people's intensity of labour
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a construction steel bar cutting device, includes working plate (1), pillar (2), cutting device (3), conveyor (4) and clamping device (5), its characterized in that: the cutting device is characterized in that pillars (2) are symmetrically fixed on the lower surface of the working plate (1), a cutting device (3) is fixed at one end of the upper surface of the working class, a conveying device (4) is fixed at one end, far away from the cutting device (3), of the upper surface of the working platform, a clamping device (5) is fixed in the middle of the working platform, the cutting device (3) comprises a first U-shaped plate (6), a second U-shaped plate (7), a cutting knife (8), a first hydraulic cylinder (9), a stop block (10) and a first threaded rod (11), a first U-shaped plate (6) and a second U-shaped plate (7) are sequentially fixed at one end of the upper surface of the working plate (1), the cutting knife (8) is slidably connected to the inner wall of the first U-shaped plate (6), a first hydraulic cylinder (9) is fixedly embedded in the middle of the first U-shaped plate (6), and the output end of the first, the inner wall of the second U-shaped plate (7) is connected with a check block (10) in a sliding mode, a first threaded hole is formed in the middle of the check block (10) and the second U-shaped plate (7), a first threaded rod (11) is connected to the inner wall of the first threaded hole in a threaded mode, and one end of the first threaded rod (11) is connected with the check block (10) in a rotating mode through a bearing.
2. A construction rebar cutting device as claimed in claim 1, wherein: the conveying device (4) comprises a first rotating shell (12), a driving roller (13), a servo motor (14), an installation shell (15), a second rotating shell (16), a driven roller (17) and a second threaded rod (18), one end, far away from the cutting device (3), of the working plate (1) is provided with an installation hole, one end of the inner wall of the installation hole is fixedly provided with the first rotating shell (12), the inner wall of the first rotating shell (12) is rotatably connected with the driving roller (13) through a bearing, the bottom of the first rotating shell (12) is fixedly provided with the servo motor (14), the output end of the servo motor (14) is fixedly connected with the driving roller (13), one end, far away from the first rotating shell (12), of the inner wall of the installation hole is fixedly provided with the installation shell (15), the inner wall of the installation shell (15) is slidably connected with the second rotating shell (16), the inner wall of the second rotating shell (16) is rotatably connected with the driven roller, and a second threaded hole is formed in the middle of the mounting shell (15), a second threaded rod (18) is connected to the inner wall of the second threaded hole in a threaded manner, and one end of the second threaded rod (18) is fixedly connected with the second rotating shell (16).
3. A construction rebar cutting device as claimed in claim 1, wherein: clamping device (5) include first fixed plate (19), second fixed plate (20), second pneumatic cylinder (21) and splint (22), working plate (1) upper surface middle part is fixed with first fixed plate (19) and second fixed plate (20) in proper order, inlay in first fixed plate (19) middle part and be fixed with second pneumatic cylinder (21), and the output of second pneumatic cylinder (21) is fixed with splint (22).
4. A construction rebar cutting device as claimed in claim 1, wherein: the cutting device is characterized in that a blanking groove is formed in one end, close to the cutting device (3), of the working plate (1), side baffles (23) are symmetrically fixed to the inner wall of the blanking groove, and inclined bottom plates (24) are fixed to the bottoms of the two side baffles (23) in the blanking groove.
5. A construction rebar cutting device as claimed in claim 3, wherein: and reinforcing ribs (25) are fixed on one sides of the first fixing plate (19) and the second fixing plate (20).
6. A construction rebar cutting device as claimed in claim 1, wherein: an operation panel (26) is fixed on the upper surface of the working plate (1), and the first hydraulic cylinder (9), the second hydraulic cylinder (21) and the servo motor (14) are all electrically connected with the operation panel (26).
7. A construction rebar cutting device as claimed in claim 2, wherein: the servo motor (14) is a speed reducing motor.
8. A construction rebar cutting device as claimed in claim 1, wherein: hand wheels (27) are fixed at one ends of the first threaded rod (11) and the second threaded rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066999.0U CN211660965U (en) | 2019-11-26 | 2019-11-26 | Construction steel bar cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066999.0U CN211660965U (en) | 2019-11-26 | 2019-11-26 | Construction steel bar cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211660965U true CN211660965U (en) | 2020-10-13 |
Family
ID=72732614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922066999.0U Expired - Fee Related CN211660965U (en) | 2019-11-26 | 2019-11-26 | Construction steel bar cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211660965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603220A (en) * | 2022-05-16 | 2022-06-10 | 江苏中动机械科技有限公司 | Screw pitch control mechanism for reinforcing steel bar thread processing machine |
-
2019
- 2019-11-26 CN CN201922066999.0U patent/CN211660965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603220A (en) * | 2022-05-16 | 2022-06-10 | 江苏中动机械科技有限公司 | Screw pitch control mechanism for reinforcing steel bar thread processing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |