CN213195433U - Quick cutting device of reinforcing bar - Google Patents
Quick cutting device of reinforcing bar Download PDFInfo
- Publication number
- CN213195433U CN213195433U CN202021857682.5U CN202021857682U CN213195433U CN 213195433 U CN213195433 U CN 213195433U CN 202021857682 U CN202021857682 U CN 202021857682U CN 213195433 U CN213195433 U CN 213195433U
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- workbench
- steel bars
- reinforcing steel
- cutting device
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Abstract
The utility model discloses a quick cutting device for reinforcing steel bars, which belongs to the field of reinforcing steel bar cutting devices and comprises a workbench, wherein a limiting groove is formed at the top of the workbench, reinforcing steel bars are placed in the limiting groove, a pushing mechanism is arranged on the workbench and comprises a lead screw, one end of the lead screw is connected with an output shaft of a first motor, the other end of the lead screw is connected in a rolling bearing in a bearing seat, the first motor is arranged on a first support plate, the first support plate is arranged on the workbench, a slide block is arranged on the lead screw and is in threaded connection with the lead screw, the slide block is guided through a guide rod, one end of the guide rod is connected on the first support plate, the other end of the guide rod is connected on a second support plate, and the lower end of the slide block is connected; workstation one end is connected with the unloading passageway, is provided with between workstation and the unloading passageway and keeps away the dead slot, keeps away the dead slot top and is provided with the cutting mechanism of liftable.
Description
Technical Field
The utility model relates to a reinforcing bar cutting device field especially relates to a quick cutting device of reinforcing bar.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is usually circular or sometimes square with round corners. The reinforcing steel bars are divided into first-level reinforcing steel bars, second-level reinforcing steel bars and third-level reinforcing steel bars according to grades. The first, second and third grade steel bars are the material standards made by the country according to the social production needs, the yield strength, ultimate strength, elongation and weldability of the first, second and third grade steel bars are different greatly, and the use positions of the steel bars in different grades are also different greatly.
The reinforcing steel bar cutting device is often used after the reinforcing steel bar is cut on a construction site, the structure of the existing reinforcing steel bar cutting device is complex, the blanking is inconvenient, and the continuous cutting speed is influenced. Aiming at the problem, a steel bar rapid cutting device is provided, and the device is particularly suitable for cutting steel bars with circular cross sections.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide a quick cutting device of reinforcing bar, the utility model discloses a technical scheme be:
a rapid cutting device for reinforcing steel bars comprises a workbench, wherein the top of the workbench is provided with a semicircular limiting groove in which reinforcing steel bars are placed, the workbench is provided with a material pushing mechanism which comprises a screw rod, the screw rod is positioned above the limiting groove, one end of the screw rod is connected with an output shaft of the first motor, the other end of the screw rod is connected in a rolling bearing in a bearing seat, the bearing seat is arranged on a top plate of a second support plate in a seven-shaped shape, the second support plate is arranged on the workbench, the first motor is arranged on a first support plate, the first support plate is arranged on the workbench, a slide block is arranged on the screw rod, the slide block is in threaded connection with the screw rod, the slide block is guided by a guide rod, one end of the guide rod is connected to the first support plate, the other end of the guide rod is connected to a second support plate, and the lower end of the slide block is connected with a material pushing device to push the reinforcing steel bars in the limiting grooves to move; workstation one end is connected with the unloading passageway, is provided with between workstation and the unloading passageway and keeps away the dead slot, keeps away the dead slot top and is provided with the cutting mechanism of liftable.
Furthermore, the first support plate is of a seven-shaped plate structure, the top plate of the first support plate is provided with a first motor through a first hoop, the first hoop is fixed on the top plate of the first support plate through bolts, and the bottom plate of the first support plate is connected to the workbench.
Furthermore, blevile of push includes the connecting plate, and the connecting plate top is connected in the slider bottom, and the lower extreme of connecting plate is connected with the locating part, and the locating part has open-ended housing structure for bottom opening and one side, and the width between the locating part both sides wall equals the diameter of semi-circular spacing groove.
Furthermore, a material pushing plate is arranged at the bottom end of the connecting plate, the width of the material pushing plate is smaller than the diameter of the semicircular limiting groove, and the material pushing plate extends into the limiting groove.
Furthermore, the blanking channel and the workbench are arranged at a right angle.
Furthermore, the blanking channel is of a slope structure, blanking is carried out, and blanking baffles are arranged on two sides of the blanking channel; the top end of the blanking channel is communicated with the limiting groove on the workbench.
Furthermore, cutting mechanism includes the cutter disc, and the cutter disc is located directly over the clearance groove, and the cutter disc is driven by the second motor.
Furthermore, the second motor is installed on the mounting panel through the second staple bolt, and the second staple bolt passes through bolt fixed connection on the mounting panel.
Furthermore, the top of the second hoop is connected to a piston rod of the cylinder which is vertically downward, and the top of the cylinder is connected to a top plate of the second support plate.
The utility model has the advantages that:
in order to realize the rapid and continuous cutting operation of the steel bar, a semicircular limiting groove is formed in the top of the workbench for placing the steel bar material, one end of the steel bar is limited by the limiting part in a memorial manner, and the limiting part is driven to displace by the screw rod sliding block, so that the steel bar is pushed to displace; and the other end of the limiting groove is provided with an obliquely arranged blanking channel, the top of the blanking channel is communicated with the limiting groove of the workbench, when the reinforcing steel bar enters the top of the blanking channel through the clearance groove, the reinforcing steel bar is cut off by the vertical lifting of the cutting cutter disc which rotates rapidly under the driving of the cylinder, the top of the cut reinforcing steel bar displacement blanking channel is blanked along the oblique blanking channel under the action of gravity, and the subsequent reinforcing steel bar to be cut is continuously pushed for feeding, so that the continuous feeding, cutting and blanking operations are realized.
After the cutting of the reinforcing steel bar of a longer reinforcing steel bar is completed, the sliding block is driven by the first motor (the stepping motor) to return to one end of the limiting groove, so that a second reinforcing steel bar to be cut can be placed, the operation is repeated, and the use is very convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the position relationship between the limiting groove and the blanking channel of the present invention.
Fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.
Fig. 4 is an installation diagram of the locating part of the present invention.
The text labels in the figures are represented as: 1. a first support plate; 2. a first hoop; 3. a first motor; 4. a slider; 5. a connecting plate; 6. a screw rod; 7. a guide bar; 8. a limiting member; 9. a work table; 10. a limiting groove; 11. an empty avoiding groove; 12. a blanking channel; 13. a cutter disc; 14. a bearing seat; 15. a second support plate; 16. a second motor; 17. a blanking baffle; 18. mounting a plate; 19. a second hoop; 20. a cylinder; 21. a material pushing plate.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of a preferred embodiment of a rapid cutting device for steel bars according to the present invention.
A quick cutting device for reinforcing steel bars comprises a workbench 9, wherein a semicircular limiting groove 10 is formed in the top of the workbench 9, reinforcing steel bars are placed in the limiting groove 10, a pushing mechanism is arranged on the workbench 9 and comprises a lead screw 6, the lead screw 6 is positioned above the limiting groove 10, one end of the lead screw 6 is connected with an output shaft of a first motor 3, the other end of the lead screw 6 is connected in a rolling bearing in a bearing seat 14, the bearing seat 14 is installed on a top plate of a seven-shaped second support plate 15, the second support plate 15 is arranged on the workbench 9, the first motor 3 is installed on the first support plate 1, the first support plate 1 is arranged on the workbench 9, a sliding block 4 is arranged on the lead screw 6, the sliding block 4 is in threaded connection with the lead screw 6, the sliding block 4 is guided through a guide rod 7, one end of the guide rod 7 is connected on the first support plate 1, the other end of, the lower end of the sliding block 4 is connected with a material pushing device to push the reinforcing steel bars in the limiting groove 10 to move; one end of the workbench 9 is connected with a blanking channel 12, a clearance groove 11 is arranged between the workbench 9 and the blanking channel 12, and a liftable cutting mechanism is arranged above the clearance groove 11.
Preferably, as shown in fig. 1 and 4, the first support plate 1 has a seven-shaped plate structure, the top plate of the first support plate 1 is provided with the first motor 3 through the first hoop 2, the first hoop 2 is fixed on the top plate of the first support plate 1 through a bolt, and the bottom plate of the first support plate 1 is connected to the workbench 9.
Preferably, as shown in fig. 1, the pushing device includes a connecting plate 5, the top end of the connecting plate 5 is connected to the bottom of the sliding block 4, the lower end of the connecting plate 5 is connected to a limiting member 8, the limiting member 8 is a housing structure with an opening at the bottom and an opening at one side, and the width between two side walls of the limiting member 8 is equal to the diameter of a semicircular limiting groove 10.
Preferably, as shown in fig. 1 and fig. 2, a material pushing plate 21 is disposed at the bottom end of the connecting plate 5, the width of the material pushing plate 21 is smaller than the diameter of the semicircular limiting groove 10, and the material pushing plate 21 extends into the limiting groove 10.
Preferably, as shown in fig. 1 and fig. 2, the blanking channel 12 is arranged at a right angle to the working table 9.
Preferably, as shown in fig. 1 and fig. 2, the blanking channel 12 is of a slope structure, and blanking baffles 17 are arranged on two sides of the blanking channel 12; the top end of the blanking channel 12 is communicated with the limiting groove 10 on the workbench 9.
Preferably, referring to fig. 3, the cutting mechanism includes a cutter disc 13, the cutter disc 13 is located right above the clearance groove 11, and the cutter disc 13 is driven by a second motor 16.
Preferably, as shown in fig. 3, the second motor 16 is mounted on the mounting plate 18 through a second anchor ear 19, and the second anchor ear 19 is fixedly connected to the mounting plate 18 through bolts.
Preferably, as shown in fig. 3, the top of the second anchor ear 19 is connected to a piston rod of the cylinder 20 which is vertically downward, and the top of the cylinder 20 is connected to the top plate of the second support plate 15.
It should be noted that, in this document, 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.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; these modifications, variations or combinations, or direct applications of the concepts and solutions of the present invention to other applications without further modifications, are intended to be included within the scope of the present invention.
Claims (9)
1. A quick cutting device for reinforcing steel bars comprises a workbench (9) and is characterized in that a semicircular limiting groove (10) is formed in the top of the workbench (9), reinforcing steel bars are placed in the limiting groove (10), a material pushing mechanism is arranged on the workbench (9) and comprises a lead screw (6), the lead screw (6) is located above the limiting groove (10), one end of the lead screw (6) is connected with an output shaft of a first motor (3), the other end of the lead screw (6) is connected in a rolling bearing in a bearing seat (14), the bearing seat (14) is installed on a top plate of a seven-shaped second supporting plate (15), the second supporting plate (15) is arranged on the workbench (9), the first motor (3) is installed on the first supporting plate (1), the first supporting plate (1) is arranged on the workbench (9), a sliding block (4) is arranged on the lead screw (6), the sliding block (4) is in threaded connection with the screw rod (6), the sliding block (4) is guided through the guide rod (7), one end of the guide rod (7) is connected to the first support plate (1), the other end of the guide rod is connected to the second support plate (15), and the lower end of the sliding block (4) is connected with a material pushing device to push the steel bars in the limiting groove (10) to move; one end of the workbench (9) is connected with a blanking channel (12), a clearance groove (11) is arranged between the workbench (9) and the blanking channel (12), and a liftable cutting mechanism is arranged above the clearance groove (11).
2. A rapid cutting device for reinforcing steel bars according to claim 1, characterized in that the first support plate (1) is a seven-shaped plate structure, the top plate of the first support plate (1) is provided with the first motor (3) through the first hoop (2), the first hoop (2) is fixed on the top plate of the first support plate (1) through bolts, and the bottom plate of the first support plate (1) is connected on the workbench (9).
3. The rapid cutting device for the steel bars as claimed in claim 1, characterized in that the pushing device comprises a connecting plate (5), the top end of the connecting plate (5) is connected to the bottom of the sliding block (4), the lower end of the connecting plate (5) is connected with a limiting member (8), the limiting member (8) is a casing structure with an opening at the bottom and an opening at one side, and the width between the two side walls of the limiting member (8) is equal to the diameter of the semicircular limiting groove (10).
4. A rapid cutting device for reinforcing steel bars according to claim 3, characterized in that the bottom end of the connecting plate (5) is provided with a pushing plate (21), the width of the pushing plate (21) is smaller than the diameter of the semicircular limiting groove (10), and the pushing plate (21) extends into the limiting groove (10).
5. A rapid cutting device for reinforcing steel bars according to claim 1, characterized in that the blanking channel (12) is arranged at a right angle with the working platform (9).
6. The rapid cutting device for the steel bars as claimed in claim 1 or 5, characterized in that the blanking channel (12) is of a slope structure, blanking baffles (17) are arranged at two sides of the blanking channel (12); the top end of the blanking channel (12) is communicated with a limit groove (10) on the workbench (9).
7. A rapid cutting device for reinforcing steel bars according to claim 1, characterized in that the cutting mechanism comprises a cutter disc (13), the cutter disc (13) is positioned right above the clearance groove (11), and the cutter disc (13) is driven by a second motor (16).
8. A rapid cutting device for reinforcing steel bars according to claim 7, characterized in that the second motor (16) is mounted on the mounting plate (18) through a second anchor ear (19), and the second anchor ear (19) is fixedly connected on the mounting plate (18) through bolts.
9. A rapid cutting device for reinforcing steel bars as claimed in claim 8, characterized in that the top of the second anchor ear (19) is connected to the piston rod vertically downward of the cylinder (20), and the top of the cylinder (20) is connected to the top plate of the second support plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857682.5U CN213195433U (en) | 2020-08-31 | 2020-08-31 | Quick cutting device of reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857682.5U CN213195433U (en) | 2020-08-31 | 2020-08-31 | Quick cutting device of reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195433U true CN213195433U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021857682.5U Active CN213195433U (en) | 2020-08-31 | 2020-08-31 | Quick cutting device of reinforcing bar |
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| Country | Link |
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| CN (1) | CN213195433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828705A (en) * | 2021-07-09 | 2021-12-24 | 湖南复星合力新材料有限公司 | Shearing machine with automatic steel bar straightening and equal-scale shearing functions |
-
2020
- 2020-08-31 CN CN202021857682.5U patent/CN213195433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828705A (en) * | 2021-07-09 | 2021-12-24 | 湖南复星合力新材料有限公司 | Shearing machine with automatic steel bar straightening and equal-scale shearing functions |
| CN113828705B (en) * | 2021-07-09 | 2024-03-15 | 湖南复星合力新材料有限公司 | Shearing machine with automatic steel bar straightening and equal-length shearing functions |
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