CN111922248A - A over-and-under type reinforcing bar cutting equipment for building engineering - Google Patents
A over-and-under type reinforcing bar cutting equipment for building engineering Download PDFInfo
- Publication number
- CN111922248A CN111922248A CN202010679410.9A CN202010679410A CN111922248A CN 111922248 A CN111922248 A CN 111922248A CN 202010679410 A CN202010679410 A CN 202010679410A CN 111922248 A CN111922248 A CN 111922248A
- Authority
- CN
- China
- Prior art keywords
- clamping
- cutting
- elevating
- lifting
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000003014 reinforcing effect Effects 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the technical field of construction steel bar cutting equipment, and discloses lifting steel bar cutting equipment for constructional engineering, which comprises a fixed base, wherein a clamping box is arranged in the middle of the upper end of the fixed base, support frames are arranged on two sides of the upper end of the fixed base, a lifting box is arranged at the top end of each support frame, a clamping groove is formed in the middle of the upper end of the clamping box, sliding blocks are arranged in the clamping groove in a sliding mode, a rotating shaft is arranged in the middle of the sliding blocks, clamping rods are hinged to the upper ends of the sliding blocks in a crossed mode through a hinged shaft, a clamping plate is arranged at the upper end of each clamping rod, a driving shaft is arranged at the top end of the inner part of the lifting box, a worm is arranged in the middle of. According to the invention, the clamping and fixing of the clamping plate on the steel bar are realized, and the cutting seat can drive the cutting wheel to move up and down, so that the steel bar is rapidly cut.
Description
Technical Field
The invention relates to the technical field of construction steel bar cutting equipment, in particular to lifting type steel bar cutting equipment for constructional engineering.
Background
Reinforcing steel bars (rebars) are steel materials for reinforced concrete and prestressed reinforced concrete, and have a circular cross section, and sometimes a square cross section with rounded corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod.
The steel bar cutting machine is a tool used for cutting steel bars and comprises a full-automatic steel bar cutting machine and a semi-automatic steel bar cutting machine. The fixed-length cutting device is mainly used for fixed-length cutting of reinforcing steel bars in civil engineering and is indispensable equipment for a reinforcing steel bar processing link. Compared with other cutting equipment, the cutting machine has the advantages of light weight, less energy consumption, reliable work, high efficiency and the like, is widely used in the field of mechanical processing, and plays an important role in the national economic construction process. Generally, there are full-automatic steel bar cutting machines and semi-automatic steel bar cutting machines. The full-automatic electric cutting machine is characterized by that the electric energy is converted into kinetic energy by means of motor to control the cut of cutting knife so as to attain the effect of cutting steel bar. And semi-automatically, the cut is manually controlled to perform the operation of cutting the reinforcing bars. More than two cutting machines of hydraulic steel bar cutting machine are classified into charging type and portable type.
In the building engineering work progress, need use reinforcing bar cutting equipment to realize the cutting of reinforcing bar, reinforcing bar cutting equipment during operation cuts off the reinforcing bar. Chinese patent (publication number: CN 111215563A) discloses a construction steel bar cutting device for constructional engineering, which comprises a base, a fixing mechanism, a cutting mechanism and a collecting mechanism, wherein the bottom of the base is symmetrically and fixedly connected with supporting legs; the fixing mechanism is arranged at the top of the base and comprises L-shaped plates, a threaded rod and a clamping plate, the L-shaped plates are symmetrically and fixedly connected to the top of the base, the threaded rod is in threaded connection with the L-shaped plates, two ends of the threaded rod extend to the outer portions of the L-shaped plates, and the clamping plate is fixedly connected to the bottom of the threaded rod; although the device can realize the quick cutting to the construction steel bar to a certain extent, in actual operation, the position of cutting knife can not reciprocate, only relies on the back-and-forth movement of work piece self to realize the cutting, and cutting efficiency and cutting effect are often not good, consequently, need further improvement.
Disclosure of Invention
The invention aims to provide lifting type steel bar cutting equipment for constructional engineering, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a lifting type steel bar cutting device for constructional engineering comprises a fixed base, wherein a clamping box is installed in the middle of the upper end of the fixed base, supporting frames are installed on two sides of the upper end of the fixed base, a lifting box is installed at the top end of each supporting frame, a clamping groove is formed in the middle of the upper end of the clamping box, a sliding block is slidably arranged in the clamping groove, a rotating shaft is installed in the middle of the sliding block, clamping rods are hinged to the upper ends of the sliding blocks, the clamping rods are hinged in a crossed mode through a hinged shaft, a clamping plate is installed at the upper end of each clamping rod, a driving shaft is installed at the top end of the inner portion of the lifting box, a worm is installed in the middle of the driving shaft, a worm wheel is meshed at the lower end of the worm wheel, a swinging column is installed in the middle of the front end, the front end of the cutting shaft is provided with a cutting wheel.
As a further scheme of the invention: the middle part of the left end of the rotating shaft is provided with left-handed threads, the middle part of the right end of the rotating shaft is provided with right-handed threads, and the right end of the rotating shaft penetrates through the clamping box and is connected with a rotating handle.
As a further scheme of the invention: the middle part of the upper end of the clamping box is provided with a limiting column, the middle part of the upper end of the limiting column is provided with a limiting groove, and a hinged shaft is arranged in the limiting groove in a sliding manner.
As a further scheme of the invention: and a fixing groove is formed in the middle of the clamping plate.
As a further scheme of the invention: and a cutting groove matched with the cutting wheel is formed in the middle of the cutting seat.
As a further scheme of the invention: and lifting grooves matched with the lifting columns are formed in two sides of the lower end of the lifting box.
As a further scheme of the invention: the right end of the driving shaft penetrates through the lifting box and is connected with an output shaft of a driving motor.
As a further scheme of the invention: the middle part of the worm wheel is rotatably connected with the front inner wall and the rear inner wall of the lifting box through a rotating shaft.
As a further scheme of the invention: the sliding block middle part is equipped with the internal thread hole of mutually supporting with the axis of rotation.
As a still further scheme of the invention: and the middle part of the lifting frame is provided with a swing groove matched with the swing column.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides an over-and-under type reinforcing bar cutting equipment for building engineering, rational in infrastructure, the modern design through being equipped with sliding block and the tight pole of clamp between mutually supporting, has realized that the clamp plate is fixed to the clamp of reinforcing bar clamp, sets up swing post and lifting frame simultaneously in the inside lift box for the cutting seat can drive the cutting wheel and reciprocate, and then has realized the fly-cutting to the reinforcing bar, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of an elevating type reinforcing bar cutting apparatus for construction work.
Fig. 2 is a schematic structural view of a lifting box in the lifting type rebar cutting device for construction engineering.
Fig. 3 is a schematic view showing a structure of a clamping box in the elevating type reinforcing bar cutting apparatus for construction work.
Fig. 4 is a schematic view of the installation and matching structure of a lifting frame in the lifting type steel bar cutting equipment for constructional engineering.
In the figure: 1-fixed base, 2-clamping box, 3-rotating shaft, 4-supporting frame, 5-rotating handle, 6-clamping rod, 7-clamping plate, 8-cutting wheel, 9-cutting shaft, 10-cutting motor, 11-cutting seat, 12-lifting column, 13-cutting wheel, 14-lifting box, 15-driving motor, 16-driving shaft, 17-worm, 18-worm wheel, 19-rotating shaft, 20-lifting frame, 21-swinging column, 22-lifting groove, 23-limiting column, 24-limiting groove, 25-hinged shaft, 26-sliding block, 27-clamping groove, 28-left-hand thread, 29-right-hand thread and 30-fixed groove.
Detailed Description
It should be noted that the embodiments and features of the embodiments 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", "up", "down", "front", "back", "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 only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art 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 present invention, a lifting type steel bar cutting device for building engineering includes a fixed base 1, a clamping box 2 is installed in the middle of the upper end of the fixed base 1, support frames 4 are installed on two sides of the upper end of the fixed base 1, a lifting box 14 is installed on the top end of each support frame 4, lifting grooves 22 matched with lifting columns 12 are formed on two sides of the lower end of each lifting box 14, so as to ensure that the lifting columns 12 do not shake during the up-and-down movement along the lower wall of the lifting box 14, a clamping groove 27 is formed in the middle of the upper end of the clamping box 2, a sliding block 26 is slidably installed in the clamping groove 27, the sliding block 26 can move left and right along the inner wall of the clamping groove 27, so as to ensure the clamping and fixing action on a clamping rod 6, an internal threaded hole matched with a rotating shaft 3, the middle part of the rotating shaft 3 is arranged between the sliding blocks 26, the middle part of the left end of the rotating shaft 3 is provided with left-handed threads 28, the middle part of the right end of the rotating shaft 3 is provided with right-handed threads 29, the moving directions of the two sliding blocks 26 are opposite by arranging the left-handed threads 28 and the right-handed threads 29 in opposite rotating directions in the middle parts of the two sides of the rotating shaft 3, the right end of the rotating shaft 3 penetrates through the clamping box 2 to be connected with a rotating handle 5 for driving the rotating handle 5 to rotate, the upper ends of the sliding blocks 26 are hinged with clamping rods 6, the clamping rods 6 are hinged with each other in a crossed manner through hinge shafts 25, the upper ends of the clamping rods 6 are provided with clamping plates 7, construction steel bars are arranged between the clamping plates 7, the middle part of the clamping plates 7 is provided with a fixing groove 30, so that the clamping and fixing effects, thereby driving the driving shaft 16 to rotate, a worm 17 is arranged in the middle of the driving shaft 16, the lower end of the worm 17 is engaged with a worm wheel 18, the middle part of the worm wheel 18 is rotationally connected with the front inner wall and the rear inner wall of the lifting box 14 through a rotating shaft 19, a swinging column 21 is arranged at the non-circle center position of the middle part of the front end of the worm wheel 18, a lifting frame 20 is sleeved outside the swinging column 21, a swinging groove matched with the swinging column 21 is arranged in the middle part of the lifting frame 20, is used for enabling the swing post 21 to move up and down the lifting frame 20 in the rotating process, the lifting posts 12 are arranged on two sides of the lower end of the lifting frame 20, the cutting seat 11 is arranged at the bottom end of the lifting post 12, cutting seat 11 middle part is equipped with the cutting groove 13 of mutually supporting with cutting wheel 8, 11 lower extreme installation cutting motor 10 of cutting seat, and cutting motor 10's output shaft has cutting axle 9, and cutting axle 9 front end installation cutting wheel 8 to make cutting wheel 8 can rotate the realization cutting effect reciprocating the in-process.
Example 2
In another embodiment of the present invention, the embodiment is different from the above embodiments in that a limiting post 23 is installed in the middle of the upper end of the clamping box 2, a limiting groove 24 is formed in the middle of the upper end of the limiting post 23, a hinge shaft 25 is slidably disposed in the limiting groove 24, and the two clamping rods 6 do not shake during the process of clamping the reinforcing steel bars by disposing the limiting post 23 and the limiting groove 24, so as to further improve the cutting quality.
In the invention, when the cutting machine works, a steel bar to be cut is placed between the fixed grooves 20, the rotating handle 5 is rotated simultaneously to rotate the rotating shaft 3, then the two sliding blocks 26 move towards the direction close to the limiting columns 23 under the matching of threads to fix the two ends of the steel bar, the cutting motor 15 is started simultaneously, the cutting motor 15 drives the cutting shaft 16 to rotate, so that the cutting wheel 8 rotates, then the driving motor 15 is started to drive the driving shaft 16 to drive the worm wheel 18 to rotate, then the swinging column 21 and the lifting frame 20 are matched to ensure that the lifting column 12 drives the cutting seat 11 to move downwards, so that the cutting wheel 8 in a rotating state can synchronously move downwards, the cutting of the steel bar is realized, and the whole process is quick, simple and convenient. The steel bar cutting machine is reasonable in structure and novel in design, the clamping plate 7 is clamped and fixed on a steel bar through the mutual matching of the sliding block 26 and the clamping rod 6, and meanwhile the swinging column 21 and the lifting frame 20 are arranged in the lifting box 14, so that the cutting seat 11 can drive the cutting wheel 8 to move up and down, the steel bar is rapidly cut, and the steel bar cutting machine is high in practicability and reliability.
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 (10)
1. A lifting type steel bar cutting device for building engineering comprises a fixed base (1), wherein a clamping box (2) is installed in the middle of the upper end of the fixed base (1), supporting frames (4) are installed on two sides of the upper end of the fixed base (1), and a lifting box (14) is installed at the top end of each supporting frame (4), and is characterized in that a clamping groove (27) is formed in the middle of the upper end of each clamping box (2), sliding blocks (26) are arranged in the clamping groove (27) in a sliding mode, a rotating shaft (3) is installed in the middle of each sliding block (26), clamping rods (6) are hinged to the upper ends of the sliding blocks (26), the clamping rods (6) are hinged in a crossed mode through hinge shafts (25), a clamping plate (7) is installed at the upper end of each clamping rod (6), a driving shaft (16) is installed at the top end of the inner portion of the lifting, the swing column (21) is installed at the non-circle center position of the middle portion of the front end of the worm wheel (18), the lifting frame (20) is sleeved on the outer side of the swing column (21), the lifting columns (12) are installed on two sides of the lower end of the lifting frame (20), the cutting seat (11) is installed at the bottom end of the lifting column (12), the cutting motor (10) is installed at the lower end of the cutting seat (11), the cutting shaft (9) is connected to the output shaft of the cutting motor (10), and the cutting wheel (8) is installed at the front end of the.
2. The elevating type reinforcing steel bar cutting apparatus for constructional engineering as claimed in claim 1, wherein the middle of the left end of the rotation shaft (3) is provided with a left-handed screw (28), the middle of the right end is provided with a right-handed screw (29), and the right end of the rotation shaft (3) is connected with a rotation handle (5) through the clamping box (2).
3. The lifting type steel bar cutting equipment for building engineering according to claim 1 or 2, wherein a limiting column (23) is installed in the middle of the upper end of the clamping box (2), a limiting groove (24) is formed in the middle of the upper end of the limiting column (23), and a hinge shaft (25) is slidably arranged in the limiting groove (24).
4. The elevating reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein the clamping plate (7) is provided at a middle portion thereof with a fixing groove (30).
5. The elevating type reinforcing steel bar cutting apparatus for construction engineering according to claim 1, wherein the cutting seat (11) is provided at the middle thereof with a cutting groove (13) engaged with the cutting wheel (8).
6. The elevating reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein the elevating box (14) is provided at both sides of the lower end thereof with elevating grooves (22) to be engaged with the elevating posts (12).
7. The elevating reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein the right end of the driving shaft (16) is connected with an output shaft of a driving motor (15) through the elevating box (14).
8. The elevating type reinforcing steel bar cutting apparatus for construction engineering according to claim 3, wherein the middle of the worm wheel (18) is rotatably connected to the front and rear inner walls of the elevating box (14) through a rotating shaft (19).
9. The elevating type reinforcing bar cutting device for constructional engineering as claimed in claim 1, wherein the sliding block (26) is provided at a middle portion thereof with an internally threaded hole for cooperating with the rotating shaft (3).
10. The elevating reinforcing bar cutting apparatus for construction engineering as claimed in claim 9, wherein the elevating frame (20) is provided at a middle portion thereof with a swing groove to be fitted with the swing post (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679410.9A CN111922248A (en) | 2020-07-15 | 2020-07-15 | A over-and-under type reinforcing bar cutting equipment for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679410.9A CN111922248A (en) | 2020-07-15 | 2020-07-15 | A over-and-under type reinforcing bar cutting equipment for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111922248A true CN111922248A (en) | 2020-11-13 |
Family
ID=73313024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010679410.9A Withdrawn CN111922248A (en) | 2020-07-15 | 2020-07-15 | A over-and-under type reinforcing bar cutting equipment for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111922248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500628A (en) * | 2021-07-07 | 2021-10-15 | 浙江齐步智能科技有限公司 | Automatic standing mechanism for robot falling |
-
2020
- 2020-07-15 CN CN202010679410.9A patent/CN111922248A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500628A (en) * | 2021-07-07 | 2021-10-15 | 浙江齐步智能科技有限公司 | Automatic standing mechanism for robot falling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210172441U (en) | Reinforcing bar cutting equipment that flare-outs for building site | |
| CN218909611U (en) | Steel bar hoisting clamping equipment | |
| CN111299471A (en) | A kind of steel bar breaking device for building construction and using method thereof | |
| CN111922248A (en) | A over-and-under type reinforcing bar cutting equipment for building engineering | |
| CN217126505U (en) | Winding device for electric power construction | |
| CN112186655A (en) | Crimping device for manufacturing large-section lead | |
| CN215054571U (en) | Steel reinforcement cage positioner of bored concrete pile | |
| CN216126424U (en) | Punching device for steel member production | |
| CN210400351U (en) | Reinforcing bar protective layer detection device | |
| CN210412290U (en) | Construction steel bar bending equipment | |
| CN212310489U (en) | Portable steel sheet bending device | |
| CN222725904U (en) | Prefabricated component welding device | |
| CN212927087U (en) | Reinforcing bar that building site used connects silk machine | |
| CN220049839U (en) | Building reinforcing steel bar material bending device | |
| CN216757987U (en) | Reinforcing bar cuts equipment for highway construction | |
| CN220112200U (en) | Reinforcing bar bending device for construction engineering construction | |
| CN219786389U (en) | Novel reinforcing steel bar orthopedic machine | |
| CN220814955U (en) | Reinforcing mesh adding device for concrete pouring | |
| CN221391556U (en) | Cage loading operation platform for prefabricated square piles | |
| CN214768514U (en) | Construction reinforcing bar bending device | |
| CN211564938U (en) | Steel bar connecting and positioning device | |
| CN211515588U (en) | Reinforcing bar stretching device for machining | |
| CN219581548U (en) | Metal bending device | |
| CN219443234U (en) | Reinforcing steel bar bending device for civil engineering | |
| CN221559648U (en) | Reinforcing steel bar cutting machine with fixed length mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |
|
| WW01 | Invention patent application withdrawn after publication |