CN212884715U

CN212884715U - Reinforcing bar cutting device is used in water conservancy water and electricity construction

Info

Publication number: CN212884715U
Application number: CN202021493813.6U
Authority: CN
Inventors: 陈义刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-06
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a water conservancy water and electricity construction steel bar cutting device in the technical field of steel bar cutting machinery, which comprises a frame body plate, wherein the upper end surface of the frame body plate is fixedly connected with a protective cover, the middle part of the frame body plate is slidably connected with a cutting mechanism through a sliding chute matched with a sliding block, the left part of the frame body plate is symmetrically and rotatably connected with a rotating shaft through a first wheel carrier, the periphery of the rotating shaft is equidistantly and fixedly connected with a spring, the rotating shaft is fixedly connected with a conveying wheel through the spring in an equidistant way, one end of the rotating shaft positioned at the lower part of the first wheel carrier is coaxially and fixedly connected with a first driving motor, the equidistant way is fixedly connected with a second wheel carrier between the left part of the frame body plate, the inner wall of the second wheel carrier is symmetrically embedded with a spring telescopic rod, one end of the spring, time and labor are saved, and the working efficiency is effectively improved.

Description

Reinforcing bar cutting device is used in water conservancy water and electricity construction

Technical Field

The utility model relates to a bar cutting machinery technical field specifically is a bar cutting device is used in water conservancy water and electricity construction.

Background

The water conservancy and hydropower engineering is important infrastructure and foundation industry in social progress and economic development process, has irreplaceable effect in social development, and the water conservancy and hydropower needs to use a large amount of reinforcing bars in the process of construction, so that a reinforcing bar cutting machine is needed.

However, the conventional cutting device needs to be moved forwards continuously by manpower in the cutting process, which not only consumes a large amount of manpower, but also is difficult to accurately advance each time by manpower, so that the cutting length is difficult to control, and the cutting device also needs to be manually clamped for cutting, has great danger, is easy to hurt a user, can only clamp the reinforcing steel bars with single size although some reinforcing steel bar clamping mechanisms are arranged, and has a limited application range; and produce the spark easily when the cutting and splash, use safety inadequately, still can produce a large amount of waste materials, for the piece that avoids the reinforcing bar cutting to produce influences cutting of a set of reinforcing bar down, need the artifical piece that produces behind the pair cutting knife cutting reinforcing bar and the reinforcing bar clearance after the cutting out cutting platform, very easily cause the injury to the workman, waste time and energy, reduce work efficiency.

Based on this, the utility model designs a reinforcing bar cutting device is used in water conservancy water and electricity construction to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar cutting device is used in water conservancy water and electricity construction to solve the present traditional cutting device that proposes in the above-mentioned background art and need artifical continuous forward movement in the process of cutting, this not only consumed a large amount of manpowers, and, the manual work is difficult to accurate distance that advances at every turn, thereby the length of difficult control cutting, still need artifical manual clamping to cut, have very big danger, cause the injury to the user very easily, although there are some reinforcing bar fixture, but can only carry out the centre gripping to the reinforcing bar of single size, application scope is limited; and produce the spark easily when the cutting and splash, use safety inadequately, still can produce a large amount of waste materials, for the piece that avoids the reinforcing bar cutting to produce influences cutting of a set of reinforcing bar down, need the artifical piece that produces behind the pair cutting knife cutting reinforcing bar and the reinforcing bar clearance after the cutting out cutting platform, very easily cause the injury to the workman, waste time and energy, reduce work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel bar cutting device for water conservancy and hydropower construction comprises a frame body plate, wherein the frame body plate is provided with a pair of frame body plates, the upper end surface of each frame body plate is fixedly connected with a protective cover, the right part between the frame body plates is slidably connected with an upper clamping plate through a sliding column matched with a sliding groove, the lower end surface of the upper clamping plate is symmetrically and rotatably connected with a threaded rod, the middle part of the threaded rod is in threaded connection with a lower clamping plate, clamping holes are equidistantly arranged between the upper clamping plate and the lower clamping plate, a first arc-shaped clamping block and a second arc-shaped clamping block are arranged in each clamping hole, the upper end of the first arc-shaped clamping block is rotatably connected with a first threaded rotating rod, the middle part of the first threaded rotating rod is in threaded connection with the upper clamping plate, the upper end of the first threaded rotating rod is fixedly connected with a first handle, the lower end surface of, the lower end of the second threaded rotating rod is fixedly connected with a second handle; frame body board middle part has cutting mechanism through spout cooperation sliding block sliding connection, the frame body board is located cutting mechanism below joint has the collection box, frame body board left part rotates through first wheel carrier symmetry and is connected with the pivot, the outside circumference equidistance fixedly connected with spring of pivot, the pivot is located first wheel carrier lower part through spring equidistance fixedly connected with delivery wheel the first driving motor of the coaxial fixedly connected with of pivot one end, equidistance fixedly connected with second wheel carrier between the frame body board left part, second wheel carrier inner wall symmetry scarf joint has spring telescopic link, spring telescopic link one end is rotated through the clamp splice and is connected with the centre gripping wheel.

As a further scheme of the utility model, the equal fixedly connected with landing leg in terminal surface four corners under the support body board, landing leg bottom face fixedly connected with pads foot, pad foot is the narrow wide round platform type in face down in the higher authority, and the wide big prevention device in ground is emptyd.

As a further scheme of the utility model, cutting mechanism includes sliding plate, rotor plate, cuts piece and second driving motor, the equal fixedly connected with of sliding plate both sides terminal surface the sliding block, the sliding plate up end is rotated and is connected with first branch, sliding plate one end articulates there is the rotor plate, the rotor plate upper end is rotated and is connected with the axis of rotation, the coaxial fixedly connected with of axis of rotation one end cuts the piece, the coaxial fixedly connected with second driving motor of axis of rotation one end, the rotor plate up end is rotated and is connected with second branch, second branch one end fixed connection is at the traveller, first branch left and right sides terminal surface all is provided with the traveller groove, the traveller with traveller groove sliding connection, the handle is stirred to first branch upper end fixedly connected with.

As a further scheme of the utility model, the delivery wheel is the bellied shape in middle part sunken both sides with the wheel wall of centre gripping wheel, and is provided with the line on the wheel wall, and is more firm to the reinforcing bar centre gripping.

As a further scheme of the utility model, threaded rod lower extreme fixedly connected with rotates the handle, rotate handle, the first in command, the second handle and stir the handle outer wall and all be provided with anti-skidding line, be convenient for rotatory, prevent that the hand is smooth.

As a further proposal of the utility model, the clamping wheels are provided with a pair of clamping wheels which are arranged up and down in the second wheel carrier.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. reinforcing steel bars are placed between the clamping wheels and then penetrate between the conveying wheels, the clamping wheels move towards two sides to clamp the reinforcing steel bars with different diameters when the reinforcing steel bars with different sizes are inserted between the clamping wheels through the spring telescopic rods connected with the side ends of the clamping wheels, then the first driving motor is started to drive the conveying wheels to rotate so as to enable the reinforcing steel bars to move towards the cutting knife, manual movement is not needed, the moving distance of the reinforcing steel bars can be controlled by controlling the rotating duration of the first driving motor, and the labor intensity of workers is greatly reduced; then the delivery wheel rotates and carries the reinforcing bar between punch holder and the lower plate, then rotate the screw thread and make the distance between punch holder and the lower plate reduce, carry out first step centre gripping to the reinforcing bar, then rotate first screw thread dwang according to the radius size of reinforcing bar again and make first arc grip block move downwards, it makes second arc grip block move upwards to further fixed to the reinforcing bar to rotate second screw thread dwang again, adjust the distance between first arc grip block and the second arc grip block and can carry out the centre gripping to the reinforcing bar of different radius sizes through rotating first screw thread dwang and second screw thread dwang and fix, wide application scope and do not need artifical manual clamping, reduce danger, avoid causing the injury to the user, the security is strong.

2. Because cutting mechanism sets up inside the protection casing, in the cutting process is in relative inclosed space, spark when preventing the cutting splashes, and the collection box that sets up through cutting mechanism below makes the piece that produces fall into in the collection box in the cutting process, does not need artifical follow-up collection, avoids causing the injury to the user, labour saving and time saving, the effectual work efficiency that has improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the upper and lower clamping plates of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the cutting mechanism of the present invention;

FIG. 5 is an enlarged schematic view of the structure of the conveying wheel of the present invention;

FIG. 6 is an enlarged view of the structure of the clamping wheel of the present invention;

fig. 7 is an enlarged schematic view of the structure of the spring telescopic rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-frame plate, 2-protective cover, 3-upper clamping plate, 4-threaded rod, 5-lower clamping plate, 6-clamping hole, 7-first arc-shaped clamping block, 8-second arc-shaped clamping plate, 9-first threaded rotating rod, 10-first handle, 11-second threaded rotating rod, 12-second handle, 13-cutting mechanism, 131-sliding plate, 132-rotating plate, 133-cutting piece, 134-second driving motor, 135-first supporting rod, 136-second supporting rod, 14-collecting box, 15-first wheel frame, 16-rotating shaft, 17-conveying wheel, 18-first driving motor, 19-second wheel frame, 20-spring telescopic rod, 21-clamping wheel and 22-supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a steel bar cutting device for water conservancy and hydropower construction comprises a frame body plate 1, wherein the frame body plate 1 is provided with a pair of frame body plates, the upper end surface of the frame body plate 1 is fixedly connected with a protective cover 2, the right part between the frame body plates 1 is slidably connected with an upper clamping plate 3 through a sliding column matched with a sliding groove, the lower end surface of the upper clamping plate 3 is symmetrically and rotatably connected with a threaded rod 4, the middle part of the threaded rod 4 is in threaded connection with a lower clamping plate 5, clamping holes 6 are equidistantly arranged between the upper clamping plate 3 and the lower clamping plate 5, a first arc-shaped clamping block 7 and a second arc-shaped clamping block 8 are arranged inside the clamping holes 6, the upper end of the first arc-shaped clamping block 7 is rotatably connected with a first threaded rotating rod 9, the middle part of the first threaded rotating rod 9 is in threaded connection with the upper clamping plate 3, the upper end of the first threaded rotating rod 9 is fixedly connected with a first, the lower end of the second threaded rotating rod 11 is fixedly connected with a second handle 12; frame body board 1 middle part has cutting mechanism 13 through spout cooperation sliding block sliding connection, frame body board 1 is located cutting mechanism 13 below joint and has collected box 14, frame body board 1 left part rotates through first wheel carrier 15 symmetry and is connected with

pivot

16, 16 outside circumference equidistance fixedly connected with springs of pivot, pivot 16 is through spring equidistance fixedly connected with delivery wheel 17, be located the first driving motor 18 of the coaxial fixedly connected with of 15 lower part pivots of first wheel carrier 16 one end, equidistance fixedly connected with second wheel carrier 19 between the 1 left part of frame body board, 19 inner wall symmetry scarf joints of second wheel carrier have spring

telescopic link

20, 20 one end of spring telescopic link rotates through the clamp splice and is connected with centre gripping wheel 21.

Wherein, the four corners of the lower end surface of the frame plate 1 are fixedly connected with supporting legs 22, the bottom end surface of the supporting leg 22 is fixedly connected with a pad, the pad is in a round table shape with a narrow upper surface and a wide lower surface, the ground width prevents the device from toppling over, the cutting mechanism 13 comprises a sliding plate 131, a rotating plate 132, a cutting blade 133 and a second driving motor 134, the end surfaces of the two sides of the sliding plate 131 are fixedly connected with sliding blocks, the upper end surface of the sliding plate 131 is rotatably connected with a first supporting rod 135, one end of the sliding plate 131 is hinged with the rotating plate 132, the upper end of the rotating plate 132 is rotatably connected with a rotating shaft, one end of the rotating shaft is coaxially and fixedly connected with the cutting blade 133, one end of the rotating shaft is coaxially and fixedly connected with the second driving motor 134, the upper end surface of the rotating plate 132 is rotatably connected with a second supporting rod 136, one end of the second supporting rod 136 is fixedly, the wheel walls of the conveying wheel 17 and the clamping wheel 21 are both in the shapes of concave parts at the middle parts and convex parts at two sides, lines are arranged on the wheel walls, the clamping of the reinforcing steel bars is firmer, the lower end of the threaded rod 4 is fixedly connected with a rotating handle, the first handle 10, the second handle 12 and the stirring handle are all provided with anti-skidding lines, the rotation is convenient, the hand skidding is prevented, and the clamping wheel 21 is provided with a pair of clamping wheels which are arranged up and down in the second wheel carrier.

One specific application of this embodiment is:

when the utility model is used, firstly, the steel bar is put between the clamping wheels 21 and then is penetrated between the conveying wheels 17, and the steel bar is passed through the spring telescopic rod 20 connected with the side end of the clamping wheels 21, the clamping wheels 21 are moved to both sides when the reinforcing bars of different sizes are inserted between the clamping wheels 21 so that the reinforcing bars of different diameter sizes can be clamped, then the first driving motor 18 is started to drive the conveying wheel 17 to rotate so as to enable the reinforcing steel bars to move towards the direction of the cutting knife without manual movement, because the spring is arranged between the conveying wheel 17 and the rotating shaft 16, when the reinforcing steel bars with different radius sizes are conveyed and moved, the deformation of the spring and thus the variation of the distance between the two conveyor wheels 17 allows the conveying movement of bars of different radius dimensions, the moving distance of the steel bars can be controlled by controlling the rotating time of the first driving motor 18, so that the labor intensity of workers is greatly reduced; then the conveying wheel 17 rotates to convey the reinforcing steel bar between the upper clamping plate 3 and the lower clamping plate 5, then the screw thread is rotated to reduce the distance between the upper clamping plate 3 and the lower clamping plate 5, the reinforcing steel bar is clamped for the first step, then the first screw thread rotating rod 9 is rotated according to the radius size of the reinforcing steel bar to move the first arc-shaped clamping block 7 downwards, then the second screw thread rotating rod 11 is rotated to move the second arc-shaped clamping block 8 upwards to further fix the reinforcing steel bar, the distance between the first arc-shaped clamping block 7 and the second arc-shaped clamping block 8 is adjusted by rotating the first screw thread rotating rod 9 and the second screw thread rotating rod 11 to clamp and fix the reinforcing steel bar with different radius sizes, the application range is wide, manual clamping is not needed, the danger is reduced, the injury to a user is avoided, the safety is strong, and then the second driving motor 134 is started to drive the cutting piece 133, drive sliding plate 131 through removing first branch 135 and remove and then drive cutting piece 133 and remove, then rotate first branch 135 and drive second branch 136 and rotate and drive rotor plate 132 again and rotate and drive cutting piece 133 and rotate, and then reach and adjust cutting piece 133 cutting position, make and to cut the reinforcing bar, because cutting mechanism 13 sets up inside protection casing 2, be in relative inclosed space among the cutting process, spark when preventing the cutting splashes, make the piece that produces fall into in collecting box 14 through the collection box 14 that cutting mechanism 13 below set up, do not need artifical follow-up collection, avoid causing the injury to the user, time saving and labor saving, the effectual work efficiency that has improved. The utility model discloses can carry out the centre gripping to the reinforcing bar of different radius sizes fixed, application scope is wide, and the security is high, and does not need the manual work to collect the piece, labour saving and time saving, effectual improvement work efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water conservancy is reinforcing bar cutting device for water and electricity construction, includes framework board (1), its characterized in that: the rack plate is characterized in that the rack plate (1) is provided with a pair of rack plates, the upper end face of each rack plate (1) is fixedly connected with the protective cover (2), the right part between the rack plates (1) is slidably connected with an upper clamping plate (3) through a sliding column matched with a sliding groove, the lower end face of each upper clamping plate (3) is symmetrically and rotatably connected with a threaded rod (4), the middle part of each threaded rod (4) is in threaded connection with a lower clamping plate (5), clamping holes (6) are equidistantly arranged between the upper clamping plates (3) and the lower clamping plates (5), a first arc-shaped clamping block (7) and a second arc-shaped clamping block (8) are arranged inside each clamping hole (6), the upper end of each first arc-shaped clamping block (7) is rotatably connected with a first threaded rotating rod (9), the middle part of each first threaded rotating rod (9) is in threaded connection with the upper clamping plates (3), the lower end face of the second arc-shaped clamping block (8) is rotatably connected with a second threaded rotating rod (11), the middle part of the second threaded rotating rod (11) is in threaded connection with the lower clamping plate (5), and a second handle (12) is fixedly connected to the lower end of the second threaded rotating rod (11); the middle part of the frame plate (1) is connected with a cutting mechanism (13) in a sliding way through a sliding block matched with a sliding chute, the frame plate (1) is positioned below the cutting mechanism (13) and is clamped with a collecting box (14), the left part of the frame plate (1) is symmetrically and rotatably connected with a rotating shaft (16) through a first wheel frame (15), the spring is fixedly connected with the rotating shaft (16) at the same distance of the outer circumference, the rotating shaft (16) is fixedly connected with the conveying wheel (17) at the same distance of the spring, one end of the rotating shaft (16) positioned at the lower part of the first wheel carrier (15) is coaxially and fixedly connected with a first driving motor (18), second wheel frames (19) are fixedly connected between the left parts of the frame plates (1) at equal intervals, the inner wall of the second wheel carrier (19) is symmetrically embedded with spring telescopic rods (20), one end of the spring telescopic rod (20) is rotatably connected with a clamping wheel (21) through a clamping block.

2. The steel bar cutting device for water conservancy and hydropower construction according to claim 1, characterized in that: the support plate is characterized in that four corners of the lower end face of the frame plate (1) are fixedly connected with supporting legs (22), bottom end faces of the supporting legs (22) are fixedly connected with pad feet, and the pad feet are of a round table shape with a narrow upper face and a wide lower face.

3. The steel bar cutting device for water conservancy and hydropower construction according to claim 1, characterized in that: the cutting mechanism (13) comprises a sliding plate (131), a rotating plate (132), a cutting blade (133) and a second driving motor (134), the end surfaces of both sides of the sliding plate (131) are fixedly connected with the sliding blocks, the upper end surface of the sliding plate (131) is rotatably connected with a first supporting rod (135), one end of the sliding plate (131) is hinged with a rotating plate (132), the upper end of the rotating plate (132) is rotatably connected with a rotating shaft, one end of the rotating shaft is coaxially and fixedly connected with a cutting blade (133), one end of the rotating shaft is coaxially and fixedly connected with a second driving motor (134), the upper end surface of the rotating plate (132) is rotatably connected with a second supporting rod (136), one end of the second supporting rod (136) is fixedly connected with the sliding column, the sliding column is characterized in that sliding column grooves are formed in the end faces of the left side and the right side of the first supporting rod (135), the sliding columns are connected with the sliding column grooves in a sliding mode, and a shifting handle is fixedly connected to the upper end of the first supporting rod (135).

4. The steel bar cutting device for water conservancy and hydropower construction according to claim 1, characterized in that: the wheel walls of the conveying wheel (17) and the clamping wheel (21) are both in shapes with concave middle parts and convex two sides, and lines are arranged on the wheel walls.

5. The steel bar cutting device for water conservancy and hydropower construction according to claim 1, characterized in that: the lower end of the threaded rod (4) is fixedly connected with a rotating handle, and the rotating handle, the first handle (10), the second handle (12) and the outer wall of the shifting handle are all provided with anti-skid grains.

6. The steel bar cutting device for water conservancy and hydropower construction according to claim 1, characterized in that: the clamping wheels (21) are provided in a pair and are arranged up and down in the second wheel carrier (19).