CN220970632U - Reinforcing bar cutting device for building - Google Patents
Reinforcing bar cutting device for building Download PDFInfo
- Publication number
- CN220970632U CN220970632U CN202322297002.9U CN202322297002U CN220970632U CN 220970632 U CN220970632 U CN 220970632U CN 202322297002 U CN202322297002 U CN 202322297002U CN 220970632 U CN220970632 U CN 220970632U
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- Prior art keywords
- gear
- fixedly connected
- base
- pivot
- cutting device
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- 230000003014 reinforcing effect Effects 0.000 title claims description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 238000009435 building construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model relates to a steel bar cutting device for a building, and discloses a steel bar cutting device for the building, which comprises a protection shell, wherein the bottom of the protection shell is fixedly connected with a base, one side of the bottom of the base is fixedly connected with a universal wheel, the other side of the bottom of the base is fixedly connected with a brake wheel, one side of the top of the base is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a motor, one side of the motor is movably connected with a transmission rod, one side of the transmission rod is fixedly connected with a first transmission wheel, the inner side of the first transmission wheel is movably sleeved with a transmission belt, the inner side of the transmission belt is movably sleeved with a second transmission wheel, one side of the top of the base is fixedly connected with a cutter holder, two sides of the inside of the protection shell are fixedly sleeved with first bearings, the inner side of the first bearings is movably sleeved with a first rotating shaft, the outer side of the first rotating shaft is fixedly sleeved with a first gear, and the outer side of the first gear is movably connected with a second gear.
Description
Technical Field
The utility model relates to the technical field of rapid dust reduction devices, in particular to a steel bar cutting device for a building.
Background
The construction steel bar refers to various steel bars, wires, etc. used in reinforced concrete. The steel bars are divided into steel types: the non-alloy steel bar, the low alloy steel bar and the alloy steel bar are divided into according to the production technology: hot rolled steel bar, heat treated steel bar, cold rolled steel bar, cold drawn steel bar, etc. The steel bar is divided into: smooth round steel bars and deformed steel bars. In the building construction process, the building reinforcing steel bars are usually cut, so that the building construction requirement is met.
The existing steel bar cutting device has the defects that:
Firstly, the steel bar can be stressed to fly when the steel bar is cut off, the situation can often occur in the steel bar with shorter cutting length, the flying steel bar can cause injury to operators, the production safety is very unfavorable, and the potential safety hazard is relatively high.
The motor and the equipment can generate high temperature due to friction under the long-time working of the second and the equipment, the viscosity of lubricating oil can be reduced due to the high temperature of the equipment, and parts in the speed reducer can not be effectively lubricated, so that the parts are worn and damaged, the hardness of the gear can be reduced, and the gear is easy to deform and wear.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a reinforcing steel bar cutting device for a building, which aims to solve the problems in the prior art.
The utility model provides the following technical scheme: the automatic cutting machine comprises a protection shell, wherein the bottom of the protection shell is fixedly connected with a base, one side of the bottom of the base is fixedly connected with a universal wheel, the other side of the bottom of the base is fixedly connected with a brake wheel, one side of the top of the base is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a motor, one side of the motor is movably connected with a transmission rod, one side of the transmission rod is fixedly connected with a first transmission wheel, the inner side of the first transmission wheel is movably sleeved with a transmission belt, the inner side of the transmission belt is movably sleeved with a second transmission wheel, and one side of the top of the base is fixedly connected with a cutter holder;
Further, the first bearing has been cup jointed to the inside both sides of protection casing, first pivot has been cup jointed in the inboard activity of first bearing, first gear has been cup jointed in the outside fixed of first pivot, the outside swing joint of first gear has the second gear, the inboard swing joint of second gear has the second pivot, the outside fixedly connected with third gear of second pivot, the both sides activity of second pivot has cup jointed the second bearing, the outside fixedly connected with fourth gear of third gear, the inboard fixedly connected with third pivot of fourth gear, the side fixedly connected with fifth gear of third pivot, the both sides fixedly connected with third bearing of third pivot, one side swing joint of fifth gear has the sixth gear, the inboard fixedly connected with fourth pivot of sixth gear, the outside fixedly connected with bent axle of fourth pivot, the outside swing joint of fourth pivot has the fourth bearing, one side fixedly connected with first sword of bent axle.
Further, the side fixedly connected with second sword piece of blade holder, the outside fixedly connected with loop bar of blade holder, the outside fixedly connected with buffer spring of loop bar, one side fixedly connected with baffle of loop bar, the outside fixedly connected with heat dissipation fan of protective housing.
Further, the protection shell is vertically fixed at the top of the base, the motor is vertically fixed at the top of the fixing plate, the transmission rod is mutually perpendicular to the motor, and the tool apron is vertically fixed at the top of the base.
Further, the first gear and the second gear are engaged with each other, the first gear and the second gear are helical gears, the third gear is engaged with the fourth gear, and the fifth gear is engaged with the sixth gear.
Further, the gear ratio of the third gear to the fourth gear is 1:2, the gear ratio of the fifth gear to the sixth gear is 1:2, and the first cutter block and the crankshaft are perpendicular to each other.
Further, the second cutter block is perpendicular to the cutter seat, the cutter edge of the second cutter block is matched with the first cutter block, the sleeve rod is vertically fixed on the outer side of the cutter seat, the buffer spring is parallel to the sleeve rod, and the baffle is vertically fixed on the sleeve rod.
The utility model has the technical effects and advantages that:
1. The buffer spring and the baffle are arranged, so that the spring flying distance for cutting off the steel bars is reduced, the spring flying is buffered through the buffer spring and the baffle, the damage of the steel bars caused by overlarge stress to the spring flying is avoided, and the safety of production operation is improved.
2. The heat dissipation fan is arranged, so that heat dissipation in the machine is facilitated, the phenomenon that the viscosity of lubricating oil is reduced due to high temperature caused by overhigh temperature of equipment is avoided, parts in the speed reducer cannot be effectively lubricated, abrasion and damage of the parts are caused, and the service life of the equipment is prolonged.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the inner side structure of the protective housing of the present utility model.
Fig. 3 is a schematic diagram of a side structure of the transmission device of the present utility model.
Fig. 4 is a schematic diagram of a side structure of the transmission device of the present utility model.
Fig. 5 is a schematic view of a tool holder according to the present utility model.
Fig. 6 is a schematic view of a heat dissipating fan according to the present utility model.
Fig. 7 is a schematic view of the motor and belt structure of the present utility model.
The reference numerals are: 1. a protective housing; 2. a base; 201. a universal wheel; 202. a brake wheel; 3. a fixing plate; 301. a motor; 302. a transmission rod; 303. a first driving wheel; 304. a transmission belt; 305. a second driving wheel; 4. a tool apron; 401. a second blade block; 402. a loop bar; 403. a buffer spring; 404. a baffle; 5. a first bearing; 501. a first rotating shaft; 502. a first gear; 6. a second gear; 601. a second rotating shaft; 602. a third gear; 603. a second bearing; 7. a fourth gear; 701. a third rotating shaft; 702. a fifth gear; 703. a third bearing; 8. a sixth gear; 801. a fourth rotating shaft; 802. a crankshaft; 803. a fourth bearing; 804. a first blade block; 9. a heat dissipation fan.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-7, the utility model provides a water circulation type rapid dust reducing device for building construction, which comprises a protection shell 1, wherein the bottom of the protection shell 1 is fixedly connected with a base 2, one side of the bottom of the base 2 is fixedly connected with a universal wheel 201, the other side of the bottom of the base 2 is fixedly connected with a brake wheel 202, one side of the top of the base 2 is fixedly connected with a fixed plate 3, the top of the fixed plate 3 is fixedly connected with a motor 301, one side of the motor 301 is movably connected with a transmission rod 302, one side of the transmission rod 302 is fixedly connected with a first transmission wheel 303, the inner side of the first transmission wheel 303 is movably sleeved with a transmission belt 304, the inner side of the transmission belt 304 is movably sleeved with a second transmission wheel 305, and one side of the top of the base 2 is fixedly connected with a tool apron 4.
In a preferred embodiment, the two sides inside the protection casing 1 are fixedly sleeved with the first bearing 5, the inner side of the first bearing 5 is movably sleeved with the first rotating shaft 501, the outer side of the first rotating shaft 501 is fixedly sleeved with the first gear 502, the outer side of the first gear 502 is movably connected with the second gear 6, the inner side of the second gear 6 is movably connected with the second rotating shaft 601, the outer side of the second rotating shaft 601 is fixedly connected with the third gear 602, the two sides of the second rotating shaft 601 are movably sleeved with the second bearing 603, the outer side of the third gear 602 is fixedly connected with the fourth gear 7, the inner side of the fourth gear 7 is fixedly connected with the third rotating shaft 701, the side of the third rotating shaft 701 is fixedly connected with the fifth gear 702, the two sides of the third rotating shaft 701 is fixedly connected with the third bearing 703, one side of the fifth gear 702 is movably connected with the sixth gear 8, the inner side of the sixth gear 8 is fixedly connected with the fourth rotating shaft 801, the outer side of the fourth rotating shaft 801 is fixedly connected with the crankshaft 802, the outer side of the fourth rotating shaft 801 is movably sleeved with the fourth bearing 803, and one side of the crankshaft 802 is fixedly connected with the first cutter block 804.
The specific examples are as follows: the fourth rotating shaft 801 drives the crankshaft 802 to reciprocate outside the fourth rotating shaft 801, and the first cutter block 804 fixed on one side of the crankshaft 802 and the second cutter block 401 are mutually matched and punched to cut off the processed steel bars.
In a preferred embodiment, the side surface of the tool holder 4 is fixedly connected with a second tool block 401, the outer side of the tool holder 4 is fixedly connected with a sleeve rod 402, the outer side of the sleeve rod 402 is fixedly sleeved with a buffer spring 403, one side of the sleeve rod 402 is fixedly connected with a baffle 404, and the outer side of the protection shell 1 is fixedly connected with a heat dissipation fan 9.
In a preferred embodiment, the protection housing 1 is vertically fixed to the top of the base 2, the motor 301 is vertically fixed to the top of the fixing plate 3, the transmission rod 302 is mutually perpendicular to the motor 301, and the tool apron 4 is vertically fixed to the top of the base 2.
In a preferred embodiment, the first gear 502 and the second gear 6 are engaged with each other, the first gear 502 and the second gear 6 are helical gears, the third gear 602 is engaged with the fourth gear 7, and the fifth gear 702 is engaged with the sixth gear 8.
In a preferred embodiment, the gear ratio of the third gear 602 to the fourth gear 7 is 1:2, the gear ratio of the fifth gear 702 to the sixth gear 8 is 1:2, and the first cutter block 804 is perpendicular to the crankshaft 802.
In a preferred embodiment, the second cutter block 401 is perpendicular to the cutter seat 4, the cutter edge of the second cutter block 401 is engaged with the first cutter block 804, the sleeve rod 402 is vertically fixed to the outer side of the cutter seat 4, the buffer spring 403 is parallel to the sleeve rod 402, and the baffle 404 is vertically fixed to the sleeve rod 402.
The working principle of the utility model is as follows: the protection shell 1 is equipment, through fixed and guard action, universal wheels 201 and braking wheels 202 are fixed on the bottom of a base 2, movement and stability of the equipment during operation are facilitated, a motor 301 is fixed through a fixing plate 3, a transmission rod 302 is driven through the motor 301, the transmission rod 302 drives a first transmission wheel 303, a transmission belt 304 on the inner side of the first transmission wheel 303 drives a second transmission wheel 305, the second transmission wheel 305 drives a first rotating shaft 501, the first rotating shaft 501 drives a first gear 502, the first gear 502 drives a second gear 6, the second gear 6 drives a second rotating shaft 601 to drive a third gear 602, the third gear 602 drives a fourth gear 7, and the fourth gear 7 drives a third rotating shaft 701. The third rotating shaft 701 drives the fifth gear 702, the fourth gear 702 drives the sixth gear 8, the sixth gear 8 drives the fourth rotating shaft 801, the fourth rotating shaft 801 drives the crankshaft 802 to move outside the fourth rotating shaft 801, the first cutter block 804 fixed on one side of the crankshaft 802 and the second cutter block 401 are mutually matched to cut off the processing steel bar, the spring flying to the spring is buffered through the buffer spring 403 and the baffle 404, the flying distance is prevented from being too far, the heat dissipation is carried out inside the equipment through the heat dissipation fan 9, and the friction generated during transmission is reduced by the bearing devices on two sides of the rotating shaft.
Claims (7)
1. The utility model provides a reinforcing bar cutting device for building which characterized in that: including protection casing (1), the bottom fixedly connected with base (2) of protection casing (1), one side fixedly connected with universal wheel (201) of base (2) bottom, the opposite side fixedly connected with brake wheel (202) of base (2) bottom, one side fixedly connected with fixed plate (3) at base (2) top, the top fixedly connected with motor (301) of fixed plate (3), one side swing joint of motor (301) has transfer line (302), one side fixedly connected with first drive wheel (303) of transfer line (302), the inboard activity of first drive wheel (303) has cup jointed drive belt (304), the inboard activity of drive belt (304) has cup jointed second drive wheel (305), one side fixedly connected with blade holder (4) at base (2) top.
2. A steel bar cutting device for a building according to claim 1, wherein: the utility model discloses a protection casing (1) is inside, first bearing (5) has been cup jointed to both sides fixed, first pivot (501) has been cup jointed in the inboard activity of first bearing (5), first gear (502) has been cup jointed in the outside fixed of first pivot (501), the outside swing joint of first gear (502) has second gear (6), the inboard swing joint of second gear (6) has second pivot (601), the outside fixedly connected with third gear (602) of second pivot (601), the both sides activity of second pivot (601) cup jointed second bearing (603), the outside fixedly connected with fourth gear (7) of third gear (602), the inboard fixedly connected with third pivot (701) of fourth gear (7), the side fixedly connected with fifth gear (702) of third pivot (701), the both sides fixedly connected with third bearing (703) of fifth gear (702) have sixth gear (8), the outside fixedly connected with fourth pivot (801) of fourth pivot (801), a first cutter block (804) is fixedly connected to one side of the crankshaft (802).
3. A steel bar cutting device for a building according to claim 1, wherein: the side fixedly connected with second sword piece (401) of blade holder (4), the outside fixedly connected with loop bar (402) of blade holder (4), the outside of loop bar (402) is fixed to be cup jointed buffer spring (403), one side fixedly connected with baffle (404) of loop bar (402), the outside fixedly connected with radiator fan (9) of protective housing (1).
4. A steel bar cutting device for a building according to claim 1, wherein: the protection shell (1) is vertically fixed at the top of the base (2), the motor (301) is vertically fixed at the top of the fixed plate (3), the transmission rod (302) is mutually perpendicular to the motor (301), and the tool apron (4) is vertically fixed at the top of the base (2).
5. A steel bar cutting device for construction according to claim 2, characterized in that: the first gear (502) is mutually matched with the second gear (6), the first gear (502) and the second gear (6) are bevel gears, the third gear (602) is mutually matched with the fourth gear (7), and the fifth gear (702) is mutually matched with the sixth gear (8).
6. A steel bar cutting device for construction according to claim 2, characterized in that: the gear ratio of the third gear (602) to the fourth gear (7) is 1:2, the gear ratio of the fifth gear (702) to the sixth gear (8) is 1:2, and the first cutter block (804) and the crankshaft (802) are perpendicular to each other.
7. A steel bar cutting device for construction according to claim 3, wherein: the second cutter block (401) is perpendicular to the cutter seat (4), the cutter edge of the second cutter block (401) is matched with the first cutter block (804), the sleeve rod (402) is vertically fixed on the outer side of the cutter seat (4), the buffer spring (403) is parallel to the sleeve rod (402), and the baffle plate (404) is vertically fixed on the sleeve rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297002.9U CN220970632U (en) | 2023-08-25 | 2023-08-25 | Reinforcing bar cutting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297002.9U CN220970632U (en) | 2023-08-25 | 2023-08-25 | Reinforcing bar cutting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970632U true CN220970632U (en) | 2024-05-17 |
Family
ID=91061544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322297002.9U Active CN220970632U (en) | 2023-08-25 | 2023-08-25 | Reinforcing bar cutting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970632U (en) |
-
2023
- 2023-08-25 CN CN202322297002.9U patent/CN220970632U/en active Active
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