CN111438305A - Steel bar cutting machine for construction machinery - Google Patents
Steel bar cutting machine for construction machinery Download PDFInfo
- Publication number
- CN111438305A CN111438305A CN202010392015.2A CN202010392015A CN111438305A CN 111438305 A CN111438305 A CN 111438305A CN 202010392015 A CN202010392015 A CN 202010392015A CN 111438305 A CN111438305 A CN 111438305A
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- Prior art keywords
- fixedly connected
- rod
- motor
- housing
- seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Abstract
The invention discloses a steel bar cutting machine for construction machinery, which comprises a housing, an inlet, an outlet, a rotating wheel rod, a rotating wheel, a first motor, a belt, a hollow tube, a fixed rod, a lower support rod, a screw rod, a handle, an upper support rod, a pneumatic rod, a clamping piece and a cutting device, wherein the housing is provided with a groove; the left side surface of the cover casing is provided with an inlet, and the right side surface of the cover casing is provided with an outlet; the upper end and the lower end of the wall of the left side chamber of the housing are both fixedly connected with a rotating wheel rod; the steel bar cutting device has the advantages of reasonable and simple structure, low production cost and convenience in installation, and can automatically cut off steel bars so as to solve the problems that the existing steel bar cutting equipment is generally cut off by manually pressing a cutting machine, so that time and labor are wasted, and the working efficiency is low; after the steel bar is cut off, the sharp corner of the steel bar can be removed, so that the defects in the background technology are overcome; the invention has the advantages of no need of complex processing of each part, low production cost and suitability for large-scale popularization.
Description
The technical field is as follows:
the invention relates to the technical field of construction machinery, in particular to a steel bar cutting machine for construction machinery.
Background art:
in the building work progress, often need to carry out the cutting-off processing to the reinforcing bar, but present reinforcing bar cutting equipment generally all is that the manual work presses the cutting machine to cut off, and not only waste time and energy like this, work efficiency is low, and the reinforcing bar after the cutting on every side has the easy cutting hand of closed angle moreover, handles the inconvenience of getting up very moreover, also can cause great inconvenience like this. Therefore, a new technology is needed to solve the problems set forth in the background art described above.
The invention content is as follows:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a reinforcing bar cutting machine for a construction machine.
In order to solve the above problems, the present invention provides a technical solution: a steel bar cutting machine for construction machinery comprises a housing, an inlet, an outlet, a rotating wheel rod, a rotating wheel, a first motor, a belt, a hollow pipe, a fixed rod, a lower supporting rod, a screw rod, a handle, an upper supporting rod, a pneumatic rod, a clamping sheet and a cutting device; the left side surface of the cover casing is provided with an inlet, and the right side surface of the cover casing is provided with an outlet; the upper end and the lower end of the wall of the left side chamber of the housing are both fixedly connected with a rotating wheel rod, and the rotating wheel rod is movably connected with a rotating wheel; a first motor is fixedly connected to the left side of the top end in the housing cavity; an output shaft of the first motor is connected with an input shaft of the upper-end rotating wheel through a belt; the right side in the housing cavity is fixedly connected with a hollow pipe through a fixing rod; the lower end of the hollow pipe is fixedly connected with a lower supporting rod; the lower support rod is connected with a screw rod through threads, the top end of the screw rod is movably connected with a clamping piece, and the tail end of the screw rod is fixedly connected with a handle; an upper support rod is fixedly connected to the upper end of the hollow tube, an air pressure rod is fixedly connected to the upper support rod, and a clamping piece is fixedly connected to an output shaft of the air pressure rod; and a cutting device is arranged at the middle end in the housing cavity.
Preferably, the specific structure of the cutting device is as follows: the cutting device comprises a groove, a slide rail, a second motor, a screw rod, a roller seat, a roller, a lifting plate, a third motor and a cutting blade; a slide rail is arranged on the cavity wall at the front end of the housing; a groove is formed in the cavity wall at the rear end of the housing; one end of the lifting plate is connected to the sliding rail in a sliding mode, the other end of the lifting plate is fixedly connected with a roller seat, a roller is arranged in the roller seat, and the roller is arranged in the groove; a third motor is fixedly connected to the middle end of the lifting plate, and a cutting blade is fixedly connected to an output shaft of the third motor; the inner bottom surface of the cavity of the housing is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a lead screw, and the lifting plate is connected to the lead screw through threads.
Preferably, the hair-removing device also comprises a concave character seat, a fourth motor, a hair-removing thorn seat, a blade, a hollow shell, a spring, a sliding block, a push rod, a rectangular plate and a notch; the concave seat is positioned on one side of the cover shell; a fourth motor is fixedly connected to the left side face of the concave character seat, a deburring seat is arranged in the concave character seat, and a plurality of blades are arranged in the deburring seat; an output shaft of the fourth motor is fixedly connected with the deburring seat; the upper end and the lower end of the right side surface of the concave character seat are fixedly connected with a hollow shell; the hollow shells are connected with a sliding block in a sliding manner; the left side surface of the sliding block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the wall of the left side chamber of the hollow shell; a push rod is fixedly connected to the right side surface of each sliding block; and a rectangular plate is fixedly connected between the other ends of the two push rods, and a notch is fixedly connected to the center of the left side surface of the rectangular plate.
Preferably, the gap is trapezoidal.
Preferably, the screw is a ball screw.
Preferably, the clamping piece has an arc shape.
Preferably, the runner is provided with knurling patterns.
Preferably, the belt is a synchronous belt.
The invention has the beneficial effects that:
according to the invention, a steel bar enters from an inlet, a first motor drives a rotating wheel to pull and drive the steel bar, then the first motor stops according to the length to be cut, a pneumatic rod presses down a clamping piece which clamps the steel bar, the clamping piece at the lower end can adjust the distance under the action of a screw rod and is suitable for the steel bars with different specifications, a second motor drives a lifting plate on a screw rod to lift, a third motor drives a cutting piece to cut and cut off the steel bar, the cut steel bar is placed in a notch, a fourth motor drives a deburring seat to rotate, a rectangular plate is pressed to move leftwards, and a sharp corner is removed by a blade; the steel bar cutting device has the advantages of reasonable and simple structure, low production cost and convenience in installation, and can automatically cut off steel bars so as to solve the problems that the existing steel bar cutting equipment is generally cut off by manually pressing a cutting machine, so that time and labor are wasted, and the working efficiency is low; after the steel bar is cut off, the sharp corner of the steel bar can be removed, so that the defects in the background technology are overcome; the invention has the advantages of no need of complex processing of each part, low production cost and suitability for large-scale popularization.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a clamping piece according to the present invention.
Fig. 3 is a schematic structural diagram of the cutting device of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
In the figure: 1-a housing; 2-an inlet; 3-an outlet; 4-a turning wheel rod; 5-rotating wheel; 6-a first motor; 7-a belt; 8-a hollow tube; 9-fixing the rod; 10-lower support rod; 11-a screw; 12-a handle; 13-upper support rod; 14-pneumatic rod; 15-clamping piece; 16-a groove; 17-a slide rail; 18-a second electric machine; 19-a lead screw; 20-roller seat; 21-a roller; 22-a lifter plate; 23-a third motor; 24-cutting slices; 25-concave character base; 26-a fourth motor; 27-deburring seat; 28-a blade; 29-hollow shell; 30-a spring; 31-a slider; 32-a push rod; 33-a rectangular plate; 34-a gap.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: a steel bar cutting machine for construction machinery comprises a housing 1, an inlet 2, an outlet 3, a runner rod 4, a runner 5, a first motor 6, a belt 7, a hollow tube 8, a fixed rod 9, a lower support rod 10, a screw rod 11, a handle 12, an upper support rod 13, a pneumatic rod 14, a clamping piece 15 and a cutting device; an inlet 2 is arranged on the left side surface of the housing 1, and an outlet 3 is arranged on the right side surface of the housing 1; the upper end and the lower end of the wall of the left side chamber of the housing 1 are both fixedly connected with a rotating wheel rod 4, and the rotating wheel rods 4 are both movably connected with a rotating wheel 5; a first motor 6 is fixedly connected to the left side of the top end in the cavity of the housing 1; an output shaft of the first motor 6 is connected with an input shaft of the upper rotating wheel 5 through a belt 7; the right side in the cavity of the housing 1 is fixedly connected with a hollow pipe 8 through a fixing rod 9; the lower end of the hollow pipe 8 is fixedly connected with a lower supporting rod 10; a screw rod 11 is connected in the lower support rod 10 through threads, a clamping piece 15 is movably connected to the top end of the screw rod 11, and a handle 12 is fixedly connected to the tail end of the screw rod 11; an upper support rod 13 is fixedly connected to the upper end of the hollow tube 8, an air pressure rod 14 is fixedly connected to the upper support rod 13, and a clamping piece 15 is fixedly connected to an output shaft of the air pressure rod 14; and a cutting device is arranged at the middle end in the cavity of the housing 1.
As shown in fig. 1 to 4, the specific structure of the cutting device is as follows: comprises a groove 16, a slide rail 17, a second motor 18, a lead screw 19, a roller seat 20, a roller 21, a lifting plate 22, a third motor 23 and a cutting blade 24; a slide rail 17 is arranged on the cavity wall at the front end of the housing 1; a groove 16 is arranged on the cavity wall at the rear end of the housing 1; one end of the lifting plate 22 is slidably connected to the slide rail 17, the other end of the lifting plate 22 is fixedly connected with a roller seat 20, a roller 21 is arranged in the roller seat 20, and the roller 21 is arranged in the groove 16; a third motor 23 is fixedly connected to the middle end of the lifting plate 22, and a cutting blade 24 is fixedly connected to an output shaft of the third motor 23; a second motor 18 is fixedly connected to the bottom surface of the inner portion of the cavity of the housing 1, a lead screw 19 is fixedly connected to an output shaft of the second motor 18, and the lifting plate 22 is connected to the lead screw 19 through threads.
As shown in fig. 1 to 4, the device further comprises a concave character seat 25, a fourth motor 26, a deburring seat 27, a blade 28, a hollow shell 29, a spring 30, a sliding block 31, a push rod 32, a rectangular plate 33 and a notch 34; the concave character seat 25 is positioned on one side of the housing 1; a fourth motor 26 is fixedly connected to the left side surface of the concave character seat 25, a deburring seat 27 is arranged in the concave character seat 25, and a plurality of blades 28 are arranged in the deburring seat 27; an output shaft of the fourth motor 26 is fixedly connected with the deburring seat 27; the upper end and the lower end of the right side surface of the concave character seat 25 are fixedly connected with a hollow shell 29; a sliding block 31 is connected in the hollow shell 29 in a sliding manner; a spring 30 is fixedly connected to the left side surface of the sliding block 31, and the other ends of the springs 30 are fixedly connected to the left side chamber wall of the hollow shell 29; a push rod 32 is fixedly connected to the right side surface of each sliding block 31; a rectangular plate 33 is fixedly connected between the other ends of the two push rods 32, and a notch 34 is fixedly connected to the center position of the left side face of the rectangular plate 33.
Wherein the gap 34 is trapezoidal; the lead screw 19 is a ball screw; the clamping piece 15 is arc-shaped; the rotating wheel 5 is provided with knurling patterns; the belt 7 is a synchronous belt.
The using state of the invention is as follows: the reinforcing bar gets into from import 2, the drive is pull to the reinforcing bar to first motor 6 drive runner 5, then the length of cutting as required, first motor 6 stops, pneumatic rod 14 pushes down holding piece 15, holding piece 15 carries the reinforcing bar, holding piece 15 of lower extreme can be under screw rod 11 effect, adjusting distance, be fit for the reinforcing bar of different specifications, second motor 18 drives the lifter plate 22 on the lead screw 19 and goes up and down, then third motor 23 drives cutting piece 24 and cuts off, the reinforcing bar that cuts off, place in the opening 34, fourth motor 26 drives unhairing thorn seat 27 and rotates, it moves left to press rectangular plate 33, utilize blade 28 to get rid of the closed angle.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. A bar cutter for construction machinery, characterized in that: the cutting device comprises a housing (1), an inlet (2), an outlet (3), a rotating wheel rod (4), a rotating wheel (5), a first motor (6), a belt (7), a hollow pipe (8), a fixed rod (9), a lower support rod (10), a screw rod (11), a handle (12), an upper support rod (13), an air pressure rod (14), a clamping piece (15) and a cutting device;
an inlet (2) is arranged on the left side surface of the housing (1), and an outlet (3) is arranged on the right side surface of the housing (1);
the upper end and the lower end of the wall of the left side chamber of the housing (1) are fixedly connected with a rotating wheel rod (4), and the rotating wheel rod (4) is movably connected with a rotating wheel (5);
a first motor (6) is fixedly connected to the left side of the top end in the cavity of the housing (1);
an output shaft of the first motor (6) is connected with an input shaft of the upper rotating wheel (5) through a belt (7);
the right side in the cavity of the housing (1) is fixedly connected with a hollow pipe (8) through a fixing rod (9);
the lower end of the hollow pipe (8) is fixedly connected with a lower supporting rod (10);
a screw rod (11) is connected in the lower support rod (10) through threads, a clamping piece (15) is movably connected to the top end of the screw rod (11), and a handle (12) is fixedly connected to the tail end of the screw rod (11);
an upper support rod (13) is fixedly connected to the upper end of the hollow tube (8), an air pressure rod (14) is fixedly connected to the upper support rod (13), and a clamping piece (15) is fixedly connected to an output shaft of the air pressure rod (14);
and a cutting device is arranged at the middle end in the cavity of the housing (1).
2. A bar cutter for construction machinery according to claim 1, wherein: the specific structure of the cutting device is as follows: comprises a groove (16), a slide rail (17), a second motor (18), a screw rod (19), a roller seat (20), a roller (21), a lifting plate (22), a third motor (23) and a cutting blade (24);
a slide rail (17) is arranged on the cavity wall at the front end of the housing (1);
a groove (16) is arranged on the cavity wall at the rear end of the housing (1);
one end of the lifting plate (22) is connected to the sliding rail (17) in a sliding mode, the other end of the lifting plate (22) is fixedly connected with a roller seat (20), a roller (21) is arranged in the roller seat (20), and the roller (21) is arranged in the groove (16);
a third motor (23) is fixedly connected to the middle end of the lifting plate (22), and a cutting blade (24) is fixedly connected to an output shaft of the third motor (23);
the inner bottom surface of the cavity of the housing (1) is fixedly connected with a second motor (18), an output shaft of the second motor (18) is fixedly connected with a lead screw (19), and the lifting plate (22) is connected to the lead screw (19) through threads.
3. A bar cutter for construction machinery according to claim 2, wherein: the hair-removing device also comprises a concave character seat (25), a fourth motor (26), a hair-removing seat (27), a blade (28), a hollow shell (29), a spring (30), a sliding block (31), a push rod (32), a rectangular plate (33) and a notch (34);
the concave character seat (25) is positioned on one side of the housing (1);
a fourth motor (26) is fixedly connected to the left side face of the concave character seat (25), a deburring seat (27) is arranged in the concave character seat (25), and a plurality of blades (28) are arranged in the deburring seat (27);
an output shaft of the fourth motor (26) is fixedly connected with the deburring seat (27);
the upper end and the lower end of the right side surface of the concave character seat (25) are fixedly connected with a hollow shell (29);
a sliding block (31) is connected in the hollow shell (29) in a sliding manner;
a spring (30) is fixedly connected to the left side face of the sliding block (31), and the other ends of the springs (30) are fixedly connected to the wall of the left side chamber of the hollow shell (29);
a push rod (32) is fixedly connected to the right side surface of each sliding block (31);
and a rectangular plate (33) is fixedly connected between the other ends of the two push rods (32), and a notch (34) is fixedly connected to the center position of the left side surface of the rectangular plate (33).
4. A reinforcing bar cutting machine for construction machinery according to claim 3, wherein: the gap (34) is in a trapezoidal shape.
5. A bar cutter for construction machinery according to claim 2, wherein: the lead screw (19) is a ball screw.
6. A bar cutter for construction machinery according to claim 1, wherein: the clamping piece (15) is arc-shaped.
7. A bar cutter for construction machinery according to claim 1, wherein: the rotating wheel (5) is provided with knurling patterns.
8. A bar cutter for construction machinery according to claim 1, wherein: the belt (7) is a synchronous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010392015.2A CN111438305A (en) | 2020-05-11 | 2020-05-11 | Steel bar cutting machine for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010392015.2A CN111438305A (en) | 2020-05-11 | 2020-05-11 | Steel bar cutting machine for construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111438305A true CN111438305A (en) | 2020-07-24 |
Family
ID=71657538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010392015.2A Pending CN111438305A (en) | 2020-05-11 | 2020-05-11 | Steel bar cutting machine for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111438305A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207127650U (en) * | 2017-06-07 | 2018-03-23 | 杨建� | A kind of bar cutting apparatus for automatically removing burr |
| CN207288737U (en) * | 2017-06-02 | 2018-05-01 | 呼广健 | A kind of construction bar cutter |
| CN207952484U (en) * | 2018-01-04 | 2018-10-12 | 宜昌市洋坤建筑有限公司 | A kind of construction new reinforcing steel bar cut-out equipment |
| CN109226596A (en) * | 2018-09-25 | 2019-01-18 | 渠衍飞 | A kind of construction reinforcing bar cutting machine |
| CN208583936U (en) * | 2018-08-09 | 2019-03-08 | 广东海宴建设工程有限公司 | A kind of reinforcing bar cutter device of architectural engineering |
| CN209062042U (en) * | 2018-12-03 | 2019-07-05 | 吴微 | A kind of field of civil engineering steel bar meter processing unit |
| CN209110059U (en) * | 2018-08-30 | 2019-07-16 | 邢涛 | A kind of building bar cutting grinding apparatus |
| CN209238922U (en) * | 2018-10-30 | 2019-08-13 | 湖南久能电力电杆制造有限公司 | Automatic steel cutting machine with decrease of noise functions |
| CN110328305A (en) * | 2019-08-14 | 2019-10-15 | 瑞安市展瑞后勤服务有限公司 | A kind of construction Machines reinforcing bar straightening apparatus |
| CN209502829U (en) * | 2019-02-17 | 2019-10-18 | 青岛瑞安建工集团有限公司 | A kind of construction Machines reinforcing bar straightening apparatus |
-
2020
- 2020-05-11 CN CN202010392015.2A patent/CN111438305A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207288737U (en) * | 2017-06-02 | 2018-05-01 | 呼广健 | A kind of construction bar cutter |
| CN207127650U (en) * | 2017-06-07 | 2018-03-23 | 杨建� | A kind of bar cutting apparatus for automatically removing burr |
| CN207952484U (en) * | 2018-01-04 | 2018-10-12 | 宜昌市洋坤建筑有限公司 | A kind of construction new reinforcing steel bar cut-out equipment |
| CN208583936U (en) * | 2018-08-09 | 2019-03-08 | 广东海宴建设工程有限公司 | A kind of reinforcing bar cutter device of architectural engineering |
| CN209110059U (en) * | 2018-08-30 | 2019-07-16 | 邢涛 | A kind of building bar cutting grinding apparatus |
| CN109226596A (en) * | 2018-09-25 | 2019-01-18 | 渠衍飞 | A kind of construction reinforcing bar cutting machine |
| CN209238922U (en) * | 2018-10-30 | 2019-08-13 | 湖南久能电力电杆制造有限公司 | Automatic steel cutting machine with decrease of noise functions |
| CN209062042U (en) * | 2018-12-03 | 2019-07-05 | 吴微 | A kind of field of civil engineering steel bar meter processing unit |
| CN209502829U (en) * | 2019-02-17 | 2019-10-18 | 青岛瑞安建工集团有限公司 | A kind of construction Machines reinforcing bar straightening apparatus |
| CN110328305A (en) * | 2019-08-14 | 2019-10-15 | 瑞安市展瑞后勤服务有限公司 | A kind of construction Machines reinforcing bar straightening apparatus |
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Application publication date: 20200724 |