CN110355307B - High-precision automatic steel bar cutting machine - Google Patents
High-precision automatic steel bar cutting machine Download PDFInfo
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- CN110355307B CN110355307B CN201910731211.5A CN201910731211A CN110355307B CN 110355307 B CN110355307 B CN 110355307B CN 201910731211 A CN201910731211 A CN 201910731211A CN 110355307 B CN110355307 B CN 110355307B
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- connecting rod
- rod
- workbench
- movable
- fixed block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000005520 cutting process Methods 0.000 title abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 17
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to the technical field of steel bars and discloses a high-precision automatic steel bar cutting machine which comprises a workbench, wherein a fixed groove is formed in the top of the workbench, a fixed knife is arranged inside the fixed groove, a pulley is arranged at the top of the workbench, a motor is arranged on the left side of the workbench, steel bars are arranged at the top of the workbench, a fixed seat is arranged at the bottom of the workbench, a spring is arranged at the top of the fixed seat, a fixed block is arranged at the top of the spring, a movable knife head is arranged at the bottom of the fixed block, a hydraulic rod is arranged at the top of the fixed block, a hydraulic cylinder is arranged at the top of the hydraulic rod, a connecting rod is arranged at the top of the workbench, a movable rod is arranged at the top of the connecting rod, and a sliding groove is formed at the bottom of the movable rod. The connecting rod drives the movable rod to move leftwards through the inclined plane of the sliding groove, the movable rod moves to a position between the fixed block and the hydraulic rod, the hydraulic cylinder moves downwards to drive the hydraulic rod and the fixed block to press downwards, the movable cutter head is driven to move downwards to cut off the steel bars, automatic cutting is achieved, and operation is simple.
Description
Technical Field
The invention relates to the technical field of steel bars, in particular to a high-precision steel bar cutting machine.
Background
A bar cutter is a tool used when cutting a bar. Generally, there are full-automatic steel bar cutting machines and semi-automatic steel bar cutting machines. The semi-automatic cutting machine is one of essential devices for processing steel bars, is mainly used in projects such as house buildings, bridges, tunnels, power stations and large water conservancy projects, and is low in efficiency and safety performance because the cutting process of the semi-automatic cutting machine needs manual cutting, and the cutting precision cannot be kept consistent.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the high-precision automatic steel bar cutting machine which has the advantages of high safety performance, simplicity in operation, high efficiency and high cutting precision, and solves the problems of complexity in operation, low efficiency and uncontrollable cutting precision.
(II) technical scheme
In order to realize the purposes of accurate cutting and high efficiency, the invention provides the following technical scheme: the utility model provides an automatic bar cutter of high accuracy, includes the workstation, the fixed slot has been seted up at the top of workstation, the fixed sword of inside fixedly connected with of fixed slot, the top swing joint of workstation has the pulley, the left side fixedly connected with motor of workstation, the reinforcing bar has been placed at the top of workstation, the interior bottom fixedly connected with fixing base of workstation, the top fixedly connected with spring of fixing base, spring top fixedly connected with fixed block, the bottom fixedly connected with of fixed block moves the tool bit, the top of fixed block is provided with the hydraulic stem, the top fixedly connected with pneumatic cylinder of hydraulic stem, the top swing joint of workstation has the connecting rod, the connecting rod top is provided with the movable rod, the spout has been seted up to the bottom of movable rod.
Preferably, the right lower part of the bottom of the connecting rod is provided with an inclined plane, and the angle of the inclined plane is thirty degrees.
Preferably, the sliding groove is located inside the movable rod, and the sliding groove is in a right trapezoid shape.
Preferably, the length of the inclined plane of the chute is smaller than the width of the connecting rod, and the angle of the inclined plane is forty-five degrees.
Preferably, the length of the bottom of the sliding groove is greater than the width of the connecting rod and less than the length of the movable rod.
Preferably, the movable cutter head is positioned right above the fixed cutter.
Preferably, the downward movement displacement of the movable tool bit is smaller than the width of the movable rod.
(III) advantageous effects
Compared with the prior art, the invention provides a high-precision automatic steel bar cutting machine which has the following beneficial effects:
1. this automatic bar cutter of high accuracy, connecting rod place in the spout below of difference, represent different cutting length, and the pulley drives the reinforcing bar and moves right, and the reinforcing bar passes through the inclined plane with connecting rod jack-up, and inside the connecting rod shifts up to the spout, adjusts the position of connecting rod according to the length of required cutting, guarantees the accuracy of reinforcing bar cutting.
2. This automatic bar cutter of high accuracy, the inclined plane that the connecting rod passes through the spout drives the movable rod and removes left, removes to between fixed block and the hydraulic stem, and the pneumatic cylinder moves down, drives hydraulic stem and fixed block and pushes down, drives the tool bit and moves down, cuts off the reinforcing bar, realizes automatic cutting, and easy operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the upward moving structure of the connecting rod of the present invention.
In the figure: 1-workbench, 2-steel bar, 3-pulley, 4-fixed groove, 5-motor, 6-fixed knife, 7-moving knife head, 8-hydraulic cylinder, 9-movable rod, 10-chute, 11-connecting rod, 12-spring, 13-fixed block, 14-fixed seat, 15-hydraulic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a high-precision automatic steel bar 2 cutting machine comprises a workbench 1, a fixed groove 4 is formed at the top of the workbench 1, a fixed knife 6 is fixedly connected inside the fixed groove 4, a pulley 3 is movably connected at the top of the workbench 1, the pulley 3 is distributed at the top of the workbench 1 at equal intervals, a motor 5 is fixedly connected at the left side of the workbench 1, a steel bar 2 is placed at the top of the workbench 1, a fixed seat 14 is fixedly connected at the inner bottom of the workbench 1, a spring 12 is fixedly connected at the top of the fixed seat 14, a fixed block 13 is fixedly connected at the top of the spring 12, a movable knife head 7 is fixedly connected at the bottom of the fixed block 13, the movable knife head 7 is positioned right above the fixed knife 6, the downward movement displacement of the movable knife head 7 is larger than the width of a movable rod 9, a hydraulic rod 15 is arranged at the top of the fixed block 13, and a hydraulic cylinder 8 is fixedly connected at the top of the hydraulic rod 15, top swing joint of workstation 1 has connecting rod 11, and connecting rod 11 top is provided with movable rod 9, and the inclined plane setting is adopted to the bottom right side below of connecting rod 11, and spout 10 has been seted up to movable rod 9's bottom, and the shape of spout 10 is right trapezoid, and the inclined plane length of spout 10 is less than the width of connecting rod 11, and the length of 10 mouths of spout is greater than the length of connecting rod 11
The working principle is as follows: reinforcing bar 2 is placed on workstation 1, motor 5 drives pulley 3 and rotates, it moves to drive reinforcing bar 2 and moves right, when reinforcing bar 2 touches the bottom inclined plane of connecting rod 11, reinforcing bar 2 pushes up connecting rod 11 upwards through the inclined plane, connecting rod 11 prolongs the inclined plane rebound of spout 10, because spout 10 is located the inside of movable rod 9, connecting rod 11 promotes movable rod 9 through the inclined plane of spout 10 and moves left, movable rod 9 moves to between hydraulic stem 15 and the fixed block 13, pneumatic cylinder 8 drives hydraulic stem 15 and moves down, drive fixed block 13 rebound, fixed block 13 compression spring 12, it moves down to drive cutter head 7, cut off reinforcing bar 2, reinforcing bar 2 falls behind down, connecting rod 11 moves down and drives movable rod 9 and resets, pneumatic cylinder 8 moves up, spring 12 promotes fixed block 13 and shifts up and drives cutter head 7 and resets.
In conclusion, this automatic 2 cutters of reinforcing bar of high accuracy, connecting rod 11 is placed below spout 10 of difference, show different cutting length, pulley 3 drives reinforcing bar 2 and moves right, reinforcing bar 2 pushes up connecting rod 11 through the inclined plane, connecting rod 11 moves up to inside spout 10, adjust the position of connecting rod 11 according to the length that needs the cutting, guarantee the accuracy of reinforcing bar 2 cutting, this automatic 2 cutters of reinforcing bar of high accuracy, connecting rod 11 drives movable rod 9 through the inclined plane of spout 10 and moves left, move to between fixed block 13 and hydraulic stem 15, pneumatic cylinder 8 moves down, drive hydraulic stem 15 and fixed block 13 and push down, it moves down to drive tool bit 7, cut off reinforcing bar 2, realize automatic cutting, and easy operation.
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 (1)
1. The utility model provides an automatic bar cutter of high accuracy, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a fixed groove (4), the inside of the fixed groove (4) is fixedly connected with a fixed knife (6), the top of the workbench (1) is movably connected with a pulley (3), the left side of the workbench (1) is fixedly connected with a motor (5), the top of the workbench (1) is placed with a steel bar (2) tightly attached to the fixed knife (6), the inner bottom of the workbench (1) is fixedly connected with a fixed seat (14), the top of the fixed seat (14) is fixedly connected with a spring (12), the top of the spring (12) is fixedly connected with a fixed block (13), the bottom of the fixed block (13) is fixedly connected with a movable knife head (7), the top of the fixed block (13) is provided with a hydraulic rod (15), the top of the hydraulic rod (15) is fixedly connected with a hydraulic cylinder (8), the top of the workbench (1) is movably connected with a connecting rod (11), a movable rod (9) is arranged above the connecting rod (11), and a sliding groove (10) is formed in the bottom of the movable rod (9); the right lower part of the bottom of the connecting rod (11) is arranged in an inclined plane, and the sliding chute (10) is in a right trapezoid shape; the length of the inclined plane of the sliding chute (10) is less than the width of the connecting rod; the movable cutter head (7) is positioned right above the fixed cutter (6); the downward movement displacement of the movable tool bit (7) is smaller than the width of the movable rod (9); the length of the bottom of the sliding chute (10) is greater than the width of the connecting rod (11);
the steel bar (2) is placed on the workbench (1), the motor (5) drives the pulley (3) to rotate, the steel bar (2) is driven to move rightwards, when the steel bar (2) touches the bottom inclined surface of the connecting rod (11), the connecting rod (11) is jacked upwards through the inclined surface, the connecting rod (11) moves upwards along the inclined surface of the sliding chute (10), the sliding chute (10) is positioned inside the movable rod (9), the connecting rod (11) pushes the movable rod (9) to move leftwards through the inclined surface of the sliding chute (10), the movable rod (9) moves to a position between the hydraulic rod (15) and the fixed block (13), the hydraulic cylinder (8) drives the hydraulic rod (15) to move downwards, the fixed block (13) is driven to move downwards, the fixed block (13) compresses the spring (12), the movable cutter head (7) is driven to move downwards, the steel bar (2) is cut off, the steel bar (2) falls backwards, the connecting rod (11) moves downwards to drive the movable rod (9) to reset, the hydraulic cylinder (8) moves upwards, and the spring (12) pushes the fixed block (13) to move upwards to drive the moving cutter head (7) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731211.5A CN110355307B (en) | 2019-08-08 | 2019-08-08 | High-precision automatic steel bar cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731211.5A CN110355307B (en) | 2019-08-08 | 2019-08-08 | High-precision automatic steel bar cutting machine |
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| Publication Number | Publication Date |
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| CN110355307A CN110355307A (en) | 2019-10-22 |
| CN110355307B true CN110355307B (en) | 2021-11-12 |
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| CN201910731211.5A Active CN110355307B (en) | 2019-08-08 | 2019-08-08 | High-precision automatic steel bar cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111781044B (en) * | 2020-07-24 | 2024-07-02 | 中国地质科学院矿产资源研究所 | Manufacturing device and manufacturing method of stone original state inclusion piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431967A1 (en) * | 1974-07-03 | 1976-01-22 | Dieter Kaltenbach | Feed unit for circular saw - has material supply path and clamping unit positioned between two end stops |
| SU887054A1 (en) * | 1979-05-29 | 1981-12-07 | Специальное Конструкторско-Технологическое Бюро-6 Ленинградского Производственного Объединения "Русские Самоцветы" | Apparatus for measure cutting of wire |
| CN202984526U (en) * | 2013-01-18 | 2013-06-12 | 王卫华 | Wearing-resisting straightening machine for sawing straightly and cutting rebar |
| CN204975154U (en) * | 2015-08-25 | 2016-01-20 | 绍兴市钱江钉业有限公司 | Staple cutting device |
| CN205183616U (en) * | 2015-12-03 | 2016-04-27 | 开封大学 | Novel construction steel bar cutting machine |
| CN206046943U (en) * | 2016-08-30 | 2017-03-29 | 长江精工钢结构(集团)股份有限公司 | A kind of accurately cut-out concrete-bar straightening-cutting machine |
| CN207372205U (en) * | 2017-09-21 | 2018-05-18 | 贺凌云 | Bar cropper |
| CN207547491U (en) * | 2017-12-11 | 2018-06-29 | 焦作山久管业有限责任公司 | A kind of reinforcing bar pipe nipple process units |
| CN109513855A (en) * | 2018-12-12 | 2019-03-26 | 淮南泰隆机械制造有限公司 | A kind of anchor pole reinforcing bar automatic cutoff device |
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Effective date of registration: 20211208 Address after: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. Address before: 450007 No. 212 Zhongyuan West Road, Zhongyuan District, Henan, Zhengzhou Patentee before: Zhai Yan |
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Effective date of registration: 20231204 Address after: Room 343-3, Building 1, Guomao Center, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province, 314500 Patentee after: Jiaxing Zhuoshi Biotechnology Co.,Ltd. Address before: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. |
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