CN112536400B - Construction is with dirt-proof reinforcing bar cutting device - Google Patents
Construction is with dirt-proof reinforcing bar cutting device Download PDFInfo
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- CN112536400B CN112536400B CN202011571473.9A CN202011571473A CN112536400B CN 112536400 B CN112536400 B CN 112536400B CN 202011571473 A CN202011571473 A CN 202011571473A CN 112536400 B CN112536400 B CN 112536400B
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- steel bar
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- 238000005520 cutting process Methods 0.000 title claims abstract description 64
- 230000003014 reinforcing effect Effects 0.000 title description 14
- 238000010276 construction Methods 0.000 title description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000009435 building construction Methods 0.000 claims abstract description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 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
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Abstract
The invention relates to the field of steel bar cutting, in particular to a dustproof steel bar cutting device for building construction, which comprises an operation plate, wherein clamping devices are arranged on two sides of the upper end of the operation plate, an intermittent transmission device is arranged at the upper end of the clamping devices, a power device is arranged at the upper end of the intermittent transmission device, a cutting device is arranged on the other side of the power device, a dustproof device is arranged on the outer side of the cutting device, the cutting device comprises a fluted disc, a transmission shaft is arranged on one side of the fluted disc, a fifth gear is arranged at the other end of the transmission shaft, an inner rack is meshed with the outer side of the fifth gear, and when the device is used for cutting steel bars, the steel bars can be cut equidistantly and continuously only by inserting the steel bars into the clamping devices and adjusting the transmission distance of the intermittent transmission device, so that the cutting precision is high, the labor intensity of operators is low, and dust generated by cutting is collected without causing injury to the operators.
Description
Technical Field
The invention relates to the field of steel bar cutting, in particular to a dustproof steel bar cutting device for building construction.
Background
The reinforcing steel bar is a steel material for reinforced concrete and prestressed reinforced concrete, the cross section of the reinforcing steel bar is round, sometimes the reinforcing steel bar is square with round corners, the reinforcing steel bar comprises smooth reinforcing steel bars, ribbed reinforcing steel bars and twisted reinforcing steel bars, the reinforcing steel bar for reinforced concrete is a straight bar or wire rod-shaped steel material for reinforcing steel bar distribution, the shapes of the reinforcing steel bar are smooth reinforcing steel bars and deformed reinforcing steel bars, the delivery state is a straight bar or wire rod, the reinforcing steel bars are widely used in buildings, a cutting machine is generally required to cut the reinforcing steel bars before the reinforcing steel bars are used, the fixing efficiency of the conventional reinforcing steel bar cutting device on the reinforcing steel bars is low, the cutting efficiency is greatly reduced, the reinforcing steel bars in the cutting process are easy to break and bounce due to instable fixing, potential safety hazards are caused to operators, and through retrieval, the prior art discloses a reinforcing steel bar cutting device for buildings, which comprises a bottom plate and a movable plate, one end of the bottom plate is hinged to a support frame, one end of the support frame is fixedly connected with a motor through a balancing weight, a blade is fixed in the middle of the rotating shaft, a driven wheel is installed at one end of the rotating shaft, the driven wheel is connected with a driving wheel on a motor output shaft through a driving belt, two sides of the support frame are respectively and fixedly connected with a fixed plate, two ends of each fixed plate are slidably connected with a sliding rod, a spring is sleeved on each sliding rod, and a handle is fixedly connected to the other end of the support frame. But the device needs the manual work to the length alignment when cutting, needs the control of manual work time and time to cut off the reinforcing bar simultaneously, has that automatic ability is not enough, and the condition of error appears in the length easily, is unfavorable for the great building land use of demand.
Disclosure of Invention
The invention aims to provide a dustproof steel bar cutting device for building construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a construction is with dirt-proof reinforcing bar cutting device, includes the operation panel, and clamping device is all installed to operation panel upper end both sides, and intermittent type transmission is installed to the clamping device upper end, and power device is installed to the intermittent type transmission upper end, and cutting device is installed to the power device opposite side, and dust keeper is installed in the cutting device outside, cutting device includes the fluted disc, and the transmission shaft is installed to fluted disc one side, and the fifth gear is installed to the transmission shaft other end, and the meshing of the fifth gear outside has the inner rack, and the meshing of inner rack lower extreme has the seventh gear, and the cutting pole is installed to seventh gear one side, and the cutting pole other end is fixed with the cutting piece, the meshing of inner rack middle part has the sixth gear, and straining device is installed to sixth gear one side, the transmission shaft mid-mounting has non-full tooth gear, and the meshing of non-full tooth gear outside has cavity inner rack, and the fifth body of rod is installed to tooth frame lower extreme, and fifth body of rod lower extreme installs the fifth bearing, and fifth bearing mid-mounting has the cutting axle of fixed connection seventh gear.
As a further scheme of the invention: the power device comprises a motor, an output shaft is installed on one side of the motor, a first gear is fixed to the other end of the output shaft, and vertically downward second supporting legs are installed at four corners of the lower end of the motor.
As a further scheme of the invention: the intermittent transmission device comprises a third gear, a steel bar distance adjusting mechanism is meshed with the outer side of the third gear, and a second gear is meshed with the upper end of the steel bar distance adjusting mechanism.
As a further scheme of the invention: the reinforcing steel bar distance adjusting mechanism comprises an outer rack, a plurality of tooth grooves are formed in the inner side of an outer tooth sleeve, and tooth blocks are clamped in the tooth grooves.
As a further scheme of the invention: the middle part of the second gear is connected with a third rotating shaft through a bearing, and a third rod body is installed at the lower end of the third rotating shaft.
As a further scheme of the invention: clamping device installs first bearing including fixing the first body of rod on the operation panel, first bearing mid-mounting has first axis of rotation, and installs the second body of rod on the first bearing, and second bearing is installed to second body of rod upper end, and second bearing internally mounted has the second axis of rotation, and the pinch roller is all installed at second axis of rotation and first axis of rotation middle part.
As a further scheme of the invention: first supporting legs are arranged at four corners of the lower end of the operating plate, wheel shafts are arranged at the lower ends of the first supporting legs through bearings, and wheels are fixed on one sides of the wheel shafts.
As a further scheme of the invention: the tensioning device comprises a hollow rod, an expansion spring is fixed on one side of the hollow rod, a tensioning rod which is connected with the hollow rod in a sliding mode is fixed at the other end of the expansion spring, a sixth rod body is installed at the other end of the tensioning rod, and a sixth bearing seat is installed at the other end of the sixth rod body.
As a further scheme of the invention: the dustproof device comprises a dustproof frame fixed in the middle of the operating plate, a drawer is slidably connected inside the dustproof frame, a handle is installed on one side of the drawer, a reinforcing steel bar through hole is formed in the lower portion of the dustproof frame, and the dustproof frame is connected with the cutting device through a third bearing.
As a still further scheme of the invention: and the middle part of the fifth rod body is connected with a fourth bearing in a sliding manner, and one side of the fourth bearing is fixed with a fourth rod body.
Compared with the prior art, the invention has the beneficial effects that: the setting through clamping device, intermittent type transmission, power device, cutting device and straining device makes this device when cutting the reinforcing bar, only needs insert clamping device with the reinforcing bar, adjusts intermittent type transmission's transmission distance, can realize cutting the reinforcing bar equidistance is continuous, and cutting accuracy is high, and operator intensity of labour is little, and the dust that the cutting produced is collected can not produce the injury to the operator.
Drawings
Fig. 1 is a schematic structural view of a dustproof reinforcing bar cutting device for building construction.
Fig. 2 is a schematic structural diagram of a reinforcing bar distance adjusting mechanism in a dustproof reinforcing bar cutting device for building construction.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of a tension device in a dustproof reinforcing bar cutting device for building construction.
In the figure: the device comprises 1-wheel, 2-wheel shaft, 3-first support leg, 4-operation plate, 5-first rod body, 6-first bearing, 7-second rod body, 8-first rotating shaft, 9-second bearing, 10-second rotating shaft, 11-pinch roller, 12-dustproof frame, 13-drawer, 14-handle, 15-through steel bar hole, 16-motor, 17-second support leg, 18-output shaft, 19-first gear, 20-fluted disc, 21-second gear, 22-third rotating shaft, 23-third rod body, 24-steel bar distance adjusting mechanism, 25-third gear, 26-third bearing, 27-transmission shaft, 28-non-full-tooth gear, 29-hollow inner rack, 30-fourth rod body, 31-fourth bearing, 32-fifth rod body, 33-fifth bearing, 34-fifth gear, 35-sixth gear, 36-seventh gear, 37-cutting rod, 38-cutting blade, 39-cutting shaft, 40-inner rack, 40-outer rack, 415-sixth rack bearing, 415-hollow shaft, 414-tensioning rod, tensioning block, and tensioning block, 414-second hollow gear block.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the present invention, and further, the terms "first", "second", and the like are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", and the like may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, "plurality" means two or more than two.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and a person skilled in the art may understand the specific meaning of the above terms in the present invention through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 4, in the embodiment of the invention, a dustproof steel bar cutting device for building construction includes an operation plate 4, clamping devices are mounted on two sides of the upper end of the operation plate 4, an intermittent transmission device is mounted at the upper end of the clamping devices, a power device is mounted at the upper end of the intermittent transmission device, a cutting device is mounted on the other side of the power device, a dustproof device is mounted on the outer side of the cutting device, the cutting device includes a fluted disc 20, a transmission shaft 27 is mounted on one side of the fluted disc 20, a fifth gear 34 is mounted at the other end of the transmission shaft 27, an inner rack 40 is meshed on the outer side of the fifth gear 34, a seventh gear 36 is meshed at the lower end of the inner rack 40, a cutting blade 38 is fixed at the other end of the cutting rod 37, a sixth gear 35 is meshed at the middle of the inner rack 40, a tensioning device 41 is mounted on one side of the sixth gear 35, a non-full-tooth gear 28 is mounted at the middle of the transmission shaft 27, a hollow inner rack 29 is meshed on the outer side of the non-full-tooth gear 28, a fifth rack 29 is mounted at the lower end, a fifth rod 32 is mounted at the lower end of the fifth bearing 33, and a cutting shaft 39 fixedly connected with the seventh gear 36 is mounted.
Further, power device includes motor 16, and output shaft 18 is installed to motor 16 one side, and the output shaft 18 other end is fixed with first gear 19, vertical decurrent second supporting leg 17 is all installed to motor 16 lower extreme four corners, intermittent type transmission includes third gear 25, and the meshing of third gear 25 outside has reinforcing bar apart from adjustment mechanism 24, and the meshing of reinforcing bar apart from adjustment mechanism 24 upper end has second gear 21.
Further, the reinforcing bar distance adjusting mechanism 24 includes outer rack 241, and a plurality of tooth's socket 242 has been seted up to outer tooth cover inboard, and the joint has tooth piece 243 in the tooth's socket 242, second gear 21 middle part is connected with third axis of rotation 22 through the bearing, and the third body of rod 23 is installed to third axis of rotation 22 lower extreme.
Further, clamping device is including fixing the first body of rod 5 on operation panel 4, and first bearing 6 is installed to 5 upper ends of the first body of rod, and 6 mid-mounting of first bearing have first axis of rotation 8, and the 6 upper ends of first bearing install the second body of rod 7, and second bearing 9 is installed to 7 upper ends of the second body of rod, and 9 internally mounted of second bearing have second axis of rotation 10, and pinch roller 11 is all installed in second axis of rotation 10 and the 8 middle parts of first axis of rotation.
Further, first support legs 3 are installed at four corners of the lower end of the operating plate 4, a wheel shaft 2 is installed at the lower end of the first support leg 3 through a bearing, a wheel 1 is fixed to one side of the wheel shaft 2, the tensioning device 41 comprises a hollow rod 411, an expansion spring 412 is fixed to one side of the hollow rod 411, a tensioning rod 413 connected with the hollow rod 411 in a sliding mode is fixed to the other end of the expansion spring 412, a sixth rod 414 is installed at the other end of the tensioning rod 413, and a sixth bearing seat 415 is installed at the other end of the sixth rod 414.
Furthermore, the dustproof device comprises a dustproof frame 12 fixed in the middle of the operating panel 4, a drawer 13 is slidably connected inside the dustproof frame 12, a handle 14 is installed on one side of the drawer 13, a reinforcing steel bar through hole 15 is formed in the lower portion of the dustproof frame 12, and the dustproof frame 12 is connected with the cutting device through a third bearing 26.
Example 2
In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiment in that a fourth bearing 31 is slidably connected to the middle of the fifth rod 32, and a fourth rod 30 is fixed on one side of the fourth bearing 31 and is used for limiting the hollow internal gear rack 29.
The working principle of the invention is as follows: the motor 16 drives the output shaft 18 to rotate, the output shaft 18 drives the first gear 19 to rotate, the lower end of the first gear 19 drives the outer rack 241 to rotate, the outer rack 241 intermittently drives the third gear 25 to rotate through the tooth block 243, the third gear 25 drives one of the second rotating shafts 10 to rotate, the second rotating shaft 10 drives the pressing wheel 11 to rotate, the pressing wheel 11 conveys the steel bars, meanwhile, the first gear 19 drives the fluted disc 20 to rotate, the fluted disc 20 drives the transmission shaft 27 to rotate, the transmission shaft 27 drives the non-full-tooth gear 28 to rotate, the non-full-tooth gear 28 drives the hollow inner rack 29 to reciprocate up and down, the hollow inner rack 29 drives the cutting blade 38 to reciprocate up and down through the fifth rod body 32 and the fifth bearing 33, the transmission shaft 27 simultaneously drives the fifth gear 32 to rotate, the fifth gear 34 drives the seventh gear 36 to rotate, and the seventh gear 36 drives the cutting blade 38 to rotate through the cutting rod 37.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A dustproof steel bar cutting device for building construction comprises an operation plate (4), it is characterized in that both sides of the upper end of the operating plate (4) are provided with clamping devices, the upper ends of the clamping devices are provided with intermittent transmission devices, the upper ends of the intermittent transmission devices are provided with power devices, the other sides of the power devices are provided with cutting devices, the outer sides of the cutting devices are provided with dust-proof devices, the cutting device comprises a fluted disc (20), a transmission shaft (27) is installed on one side of the fluted disc (20), a fifth gear (34) is installed on the other end of the transmission shaft (27), an inner rack (40) is meshed on the outer side of the fifth gear (34), a seventh gear (36) is meshed at the lower end of the inner rack (40), a cutting rod (37) is installed on one side of the seventh gear (36), a cutting blade (38) is fixed on the other end of the cutting rod (37), a sixth gear (35) is meshed in the middle of the inner rack (40), a tensioning device (41) is installed on one side of the sixth gear (35), a non-full-tooth gear (28) is mounted in the middle of the transmission shaft (27), a hollow inner rack (29) is meshed with the outer side of the non-full-tooth gear (28), a fifth rod body (32) is mounted at the lower end of the hollow inner rack (29), a fifth bearing (33) is mounted at the lower end of the fifth rod body (32), and a cutting shaft (39) fixedly connected with a seventh gear (36) is mounted in the middle of the fifth bearing (33); the tensioning device (41) comprises a hollow rod (411), an expansion spring (412) is fixed on one side of the hollow rod (411), a tensioning rod (413) which is connected with the hollow rod (411) in a sliding mode is fixed at the other end of the expansion spring (412), a sixth rod body (414) is installed at the other end of the tensioning rod (413), and a sixth bearing seat (415) is installed at the other end of the sixth rod body (414); the intermittent transmission device comprises a third gear (25), a steel bar distance adjusting mechanism (24) is meshed on the outer side of the third gear (25), and a second gear (21) is meshed at the upper end of the steel bar distance adjusting mechanism (24); the steel bar distance adjusting mechanism (24) comprises an outer rack (241), a plurality of tooth grooves (242) are formed in the inner side of the outer rack, and tooth blocks (243) are clamped in the tooth grooves (242); the middle part of the second gear (21) is connected with a third rotating shaft (22) through a bearing, and a third rod body (23) is installed at the lower end of the third rotating shaft (22).
2. The dustproof steel bar cutting device for building construction according to claim 1, wherein the power device comprises a motor (16), an output shaft (18) is installed on one side of the motor (16), a first gear (19) is fixed to the other end of the output shaft (18), and second support legs (17) which are vertically downward are installed at four corners of the lower end of the motor (16).
3. The dustproof steel bar cutting device for building construction according to claim 1, wherein the clamping device comprises a first rod body (5) fixed on the operating plate (4), a first bearing (6) is installed at the upper end of the first rod body (5), a first rotating shaft (8) is installed in the middle of the first bearing (6), a second rod body (7) is installed at the upper end of the first bearing (6), a second bearing (9) is installed at the upper end of the second rod body (7), a second rotating shaft (10) is installed inside the second bearing (9), and a pressing wheel (11) is installed in the middle of each of the second rotating shaft (10) and the first rotating shaft (8).
4. The dustproof steel bar cutting device for building construction according to claim 1, wherein four corners of the lower end of the operation plate (4) are provided with first support legs (3), the lower end of each first support leg (3) is provided with a wheel shaft (2) through a bearing, and a wheel (1) is fixed on one side of each wheel shaft (2).
5. The dustproof steel bar cutting device for building construction according to claim 1, wherein the dustproof device comprises a dustproof frame (12) fixed in the middle of the operation plate (4), a drawer (13) is slidably connected inside the dustproof frame (12), a handle (14) is installed on one side of the drawer (13), a steel bar through hole (15) is formed in the lower portion of the dustproof frame (12), and the dustproof frame (12) is connected with the cutting device through a third bearing (26).
6. The dustproof reinforcing steel bar cutting device for building construction as claimed in claim 1, wherein a fourth bearing (31) is slidably connected to the middle of the fifth rod (32), and a fourth rod (30) is fixed on one side of the fourth bearing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571473.9A CN112536400B (en) | 2020-12-27 | 2020-12-27 | Construction is with dirt-proof reinforcing bar cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571473.9A CN112536400B (en) | 2020-12-27 | 2020-12-27 | Construction is with dirt-proof reinforcing bar cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112536400A CN112536400A (en) | 2021-03-23 |
| CN112536400B true CN112536400B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011571473.9A Active CN112536400B (en) | 2020-12-27 | 2020-12-27 | Construction is with dirt-proof reinforcing bar cutting device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114770664B (en) * | 2022-05-27 | 2023-08-18 | 武汉有为数字信息技术有限公司 | Intelligent tool magazine system of log machining center |
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| JPH03281707A (en) * | 1990-03-29 | 1991-12-12 | Tatsuta Electric Wire & Cable Co Ltd | Manufacture of fine lead balls |
| KR101128581B1 (en) * | 2006-12-26 | 2012-03-23 | 현대중공업 주식회사 | Pipe round cutting apparatus |
| CN107790588A (en) * | 2016-08-31 | 2018-03-13 | 汪晶龙 | A kind of building bar rapid cutting device |
| CN207103699U (en) * | 2017-05-25 | 2018-03-16 | 江苏省华建建设股份有限公司 | A kind of construction bar cropper |
| CN107335759A (en) * | 2017-08-15 | 2017-11-10 | 长沙科悦企业管理咨询有限公司 | A kind of building iron cutting machine |
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- 2020-12-27 CN CN202011571473.9A patent/CN112536400B/en active Active
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