CN111570891A

CN111570891A - Automatic segmenting device of building steel

Info

Publication number: CN111570891A
Application number: CN202010491530.6A
Authority: CN
Inventors: 顾亚成
Original assignee: Hangzhou Shengeti Machinery Technology Co Ltd
Current assignee: Liaocheng keenness Information Technology Co.,Ltd.
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-08-25
Anticipated expiration: 2040-06-02
Also published as: CN111570891B

Abstract

The invention discloses an automatic cutting device for building steel, which comprises a machine body, wherein a cavity with a right opening penetrating through the right side and the front side and the back side is formed in the right side wall of the machine body, a motor cavity is formed in the lower side of the cavity of the machine body, a connecting block is slidably mounted between the motor cavity and the cavity, a tray is fixedly connected into the cavity through the connecting block, an annular rack is fixedly connected into the motor cavity through the connecting block, a motor is fixedly mounted on the bottom wall of the motor cavity, a motor shaft is connected onto the motor in a power mode, a belt cavity is formed in the left side wall of a transmission cavity, a transition shaft extending left and right is rotatably mounted on the wall body between the belt cavity and the motor cavity, and a transmission groove with.

Description

Automatic segmenting device of building steel

Technical Field

The invention relates to the technical field of building steel, in particular to an automatic cutting device for building steel.

Background

The steel ingot or billet is processed by various processes. In the process of building construction, in order to ensure that cement or various materials are fixedly connected and have certain pressure resistance, a construction party can fixedly install steel at various connecting positions. The steel is mostly long in strip shape in the purchasing process, and has uniform size and shape. However, the construction process has different requirements and changes, and the requirements for steel materials are different, so that the steel materials need to be subjected to secondary processing. In the building site at present stage, the processingequipment to steel is comparatively crude, and the multistage formula cutting is workman manual control usually, and the precision has certain error on the one hand, and on the other hand causes the incident easily.

Disclosure of Invention

Aiming at the technical defects, the invention provides an automatic cutting device for building steel, which can overcome the defects.

The invention relates to an automatic cutting device for building steel, which comprises a machine body, wherein the right side wall of the machine body is provided with a cavity with a right opening and a front and back penetrating through, the machine body is provided with a motor cavity at the lower side of the cavity, a connecting block is slidably arranged between the motor cavity and the cavity, a tray is fixedly connected in the cavity by the connecting block, an annular rack is fixedly connected in the motor cavity by the connecting block, a motor is fixedly arranged on the bottom wall of the motor cavity, a motor shaft is connected on the motor by power, a belt cavity is arranged in the left side wall of a transmission cavity, a transition shaft extending left and right is rotatably arranged on the wall body between the belt cavity and the motor cavity, a transmission groove with a downward opening is arranged on the top wall of the cavity, a cutting device capable of moving up and down is arranged in the transmission groove, a worm shaft extending left and right is, the transition shaft and the worm shaft are connected in the belt cavity through belt transmission, the motor shaft is connected with the transition shaft through bevel gear transmission, the bottom wall of the motor cavity is rotatably provided with a turntable shaft on the right side of the motor, the turntable shaft is fixedly provided with a turntable, the turntable is symmetrically and fixedly provided with fixing rods on the left side and the right side, the turntable shaft is connected with the motor shaft through belt transmission, the right side wall of the motor cavity is rotatably provided with a transmission shaft, the transmission shaft is fixedly provided with a half gear and a connecting rod, the connecting rod and the fixing rods can be matched, the half gear is meshed and connected with the annular rack, a connecting and fixing device is arranged in the motor cavity, the left side wall of the cavity is provided with a swinging groove with a right opening, a swinging device capable of driving the cutting device to move up and down is arranged in the swinging groove, and the swinging device comprises a swinging shaft which is rotatably arranged on the rear, and a fixed block is fixedly arranged on the swinging shaft.

Preferably, cutting device including rotate install in pulley shaft on the wall of transmission groove rear side, pulley shaft goes up fixed mounting has fixed pulley and worm wheel, the worm axle extends right and runs through and swivelling joint the transmission inslot wall, the worm axle in the transmission groove with the worm wheel meshing is connected, slidable mounting has the connecting rod on the lateral wall before the transmission groove, the connecting rod downside stretches into the cavity, the connecting rod left side wall in the cavity internal rotation is connected with the rocker, the connecting rod in the cavity internal rotation is connected with the loose axle, fixed mounting has cutter and loose pulley on the loose axle, the loose pulley with fixed pulley passes through the elastic conveyor and connects.

Preferably, the swing device further comprises a rocker extending into the swing groove, the rocker is provided with a connecting chute in the swing groove, the swing shaft is fixedly connected with a fixed block in the connecting chute, the fixed block is in sliding fit with the connecting chute, a slide bar is arranged in the connecting chute in a sliding manner, a gear cavity is arranged at the lower side of the swing groove, the right side wall of the cavity is fixedly connected with an extension frame at the right side of the gear cavity, the bottom wall of the extension frame is provided with a chute with a downward opening, a screw shaft extending leftwards and rightwards is rotatably arranged on a wall body between the chute and the gear cavity, the screw shaft is in the chute and is in bilateral symmetry threaded connection with movable clamping blocks with opposite threads, the screw shaft is in the gear cavity and is fixedly connected with a gear, and a lifting rod extending upwards and downwards is slidably arranged on the wall body between the swing groove, the lifting rod is fixedly connected with the sliding rod in the swing groove, the lifting rod extends into the gear cavity and is fixedly connected with a rack, and the rack is meshed with the gear.

Preferably, swing groove rear side is equipped with the transition chamber, swing axle extends backward and runs through and swivelling joint the transition intracavity wall, the swing axle in transition intracavity fixedly connected with band pulley, the transition chamber with the bevel gear axle of extending around the wall body rotation between the motor chamber is installed, the bevel gear axle in the motor chamber with the motor shaft passes through the bevel gear transmission and connects, the gear axle in transition intracavity fixedly connected with dwang, fixedly connected with connection rope on the dwang, the connection rope is walked around band pulley fixedly connected with spring, spring fixed connection the transition chamber diapire.

Preferably, the linking and fixing device comprises a fixing frame fixedly installed on the rear wall of the motor cavity, a connecting shaft is rotatably installed on the right wall of the fixing frame and the right wall of the motor cavity, the connecting shaft is connected with the transmission shaft through belt transmission, gear shafts are rotatably installed on the left side wall of the fixing frame in a bilateral symmetry manner, an intermittent gear and an extension rod are fixedly installed on the gear shaft, the intermittent gear is meshed and connected with the intermittent gear on the left side and the right side, an extension rotating rod matched with the extension rod is fixedly installed on the connecting shaft, an upward extending lifting screw rod is rotatably installed on the top wall of the motor cavity, the lifting screw rod is connected with the gear shaft on the right side through bevel gear transmission, a through groove for the lifting screw rod to pass through is arranged on the supporting plate, a clamping plate is slidably installed on the left side wall of the cavity, the thread block is in threaded connection with the lifting screw.

The beneficial effects are that: the device is simple in structure and convenient to operate, the belt wheel is in periodic forward and reverse rotation movement by matching the rotating rod with the connecting rope, so that the rocker is driven to enable the connecting rod to move up and down to perform cutting work, and meanwhile, the movable clamp is controlled to be fixed and loosened, and the steel is guaranteed to be fixed in the cutting process; the transmission shaft is controlled to work periodically through the rotary table and the fixed rod, so that the tray moves in the steel processing process to drive steel to be replaced and moved, and the working efficiency is improved.

Drawings

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

FIG. 1 is a schematic structural view of an automatic cutting device for construction steel according to the present invention;

FIG. 2 is a schematic rear sectional view of the transition chamber of FIG. 1;

fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an automatic building steel cutting device, which comprises a machine body 32, wherein a cavity 41 with a right opening and penetrating front and back is arranged on the right side wall of the machine body 32, a motor cavity 51 is arranged on the lower side of the cavity 41 of the machine body 32, a connecting block 28 is slidably arranged between the motor cavity 51 and the cavity 41, a tray 49 is fixedly connected in the cavity 41 of the connecting block 28, an annular rack 29 is fixedly connected in the motor cavity 51 of the connecting block 28, a motor 23 is fixedly arranged on the bottom wall of the motor cavity 51, a motor shaft 22 is dynamically connected on the motor 23, a belt cavity 31 is arranged in the left side wall of the transmission cavity 51, a transition shaft 20 extending left and right is rotatably arranged on the wall between the belt cavity 31 and the motor cavity 51, a transmission groove 40 with a downward opening is arranged on the top wall of the cavity 41, and a cutting device capable of moving up and down is, the wall body between the transmission groove 40 and the belt cavity 31 is rotatably provided with a worm shaft 33 extending left and right, the transition shaft 20 and the worm shaft 33 are connected in the belt cavity 31 through belt transmission, the motor shaft 22 is connected with the transition shaft 20 through bevel gear transmission, the bottom wall of the motor cavity 51 is rotatably provided with a turntable shaft 25 at the right side of the motor 23, the turntable shaft 25 is fixedly provided with a turntable 24, fixing rods 26 are symmetrically and fixedly arranged on the turntable 24 in a left-right mode, the turntable shaft 25 is connected with the motor shaft 22 through belt transmission, the right side wall of the motor cavity 51 is rotatably provided with a transmission shaft 50, the transmission shaft 50 is fixedly provided with a half gear 30 and an engaging rod 27, the engaging rod 27 and the fixing rod 26 can be matched, the half gear 30 is engaged with the annular rack 29, and a connecting fixing device is arranged in the motor cavity 51, the left side wall of the cavity 41 is provided with a swing groove 12 with a right opening, a swing device capable of driving the cutting device to move up and down is installed in the swing groove 12, the swing device comprises a swing shaft 14 which is rotatably installed on the rear side wall of the swing groove 12 and extends backwards, and a fixed block 13 is fixedly installed on the swing shaft 14.

Advantageously, the cutting device comprises a pulley shaft 39 rotatably mounted on the rear side wall of the transmission groove 40, a fixed pulley 38 and a worm wheel 34 are fixedly mounted on the pulley shaft 39, the worm shaft 33 extends rightward and penetrates through and is rotatably connected with the inner wall of the transmission groove 40, the worm shaft 33 is meshed with the transmission groove 40 and the worm wheel 34, a connecting rod 35 is slidably mounted on the front side wall of the transmission groove 40, the lower side of the connecting rod 35 extends into the cavity 41, the left side wall of the connecting rod 35 is rotatably connected with a rocker 11 in the cavity 41, a movable shaft 44 is rotatably connected with the connecting rod 35 in the cavity 41, a cutter 42 and a movable pulley 44 are fixedly mounted on the movable shaft 44, and the movable pulley 44 is connected with the fixed pulley 38 through an elastic transmission belt 37.

Beneficially, the swing device further comprises the rocker 11 extending into the swing groove 12, the rocker 11 is provided with a connecting sliding groove 68 in the swing groove 12, the swing shaft 14 is fixedly connected with a fixed block 13 in the connecting sliding groove 68, the fixed block 13 is in sliding fit with the connecting sliding groove 68, a sliding rod 15 is slidably mounted in the connecting sliding groove 68, a gear cavity 19 is arranged at the lower side of the swing groove 12, an extension frame 46 is fixedly connected to the right side wall of the cavity 41 at the right side of the gear cavity 41, a sliding groove 45 with a downward opening is arranged at the bottom wall of the extension frame 46, a screw shaft 47 extending left and right is rotatably mounted on a wall body between the sliding groove 45 and the gear cavity 19, the screw shaft 47 is in threaded connection with movable clamping blocks 48 with opposite threads in the sliding groove 45 in a bilateral symmetry manner, and a gear 18 is fixedly connected to the screw shaft 47 in the gear cavity 51, swing groove 12 with wall body slidable mounting between the gear chamber 19 has lifter 16 of extending from top to bottom, lifter 16 in swing groove 12 with slide bar 15 fixed connection, lifter 16 stretches into gear chamber 19 fixedly connected with rack 17, rack 17 with gear 18 meshes the connection.

Advantageously, a transition cavity 55 is disposed at the rear side of the swing groove 12, the swing shaft 14 extends backward and penetrates through and is rotatably connected to the inner wall of the transition cavity 55, a pulley 52 is fixedly connected to the swing shaft 14 in the transition cavity 55, a bevel gear shaft 21 extending forward and backward is rotatably mounted on a wall body between the transition cavity 55 and the motor cavity 51, the bevel gear shaft 21 is connected to the motor cavity 51 and the motor shaft 22 through bevel gear transmission, a rotating rod 53 is fixedly connected to the gear shaft 21 in the transition cavity 21, a connecting rope 54 is fixedly connected to the rotating rod 53, the connecting rope 54 is fixedly connected to the spring 56 by passing through the pulley 52, and the spring 56 is fixedly connected to the bottom wall of the transition cavity 55.

Advantageously, the engagement fixing device comprises a fixing frame 61 fixedly installed on the rear wall of the motor cavity 51, a connecting shaft 60 is rotatably installed on the right wall of the fixing frame 61 and the right wall of the motor cavity 51, the connecting shaft 60 and the transmission shaft 50 are connected through a belt transmission, gear shafts 58 are rotatably installed on the left side wall of the fixing frame 61 in a left-right symmetry manner, intermittent gears 59 and extension rods 57 are fixedly installed on the gear shafts 58, the intermittent gears 59 on the left side and the right side are connected in a meshing manner, an extension rotating rod 67 capable of being matched with the extension rod 57 is fixedly installed on the connecting shaft 60, an upward extending lifting screw 66 is rotatably installed on the top wall of the motor cavity 51, the lifting screw 66 and the right side gear shaft 58 are connected through a bevel gear transmission, a through groove 62 for the lifting screw 66 to pass through is arranged on the supporting plate 49, and a clamping plate, the clamping plate 63 is internally provided with a connecting groove 64 which penetrates through from top to bottom, a thread block 65 is slidably mounted in the connecting groove 64, and the thread block 65 is in threaded connection with the lifting screw 66.

When the cutting machine starts to work, steel materials are placed on the tray 49, the motor 23 is started, the motor shaft 22 drives the transition shaft 20 to rotate through bevel gear transmission, the transition shaft 20 drives the worm shaft 33 to rotate through belt transmission, the worm shaft 33 drives the belt wheel shaft 39 to rotate through the worm wheel 34, the belt wheel shaft 39 drives the fixed belt wheel 38 to rotate, the fixed belt wheel 38 drives the movable belt wheel 44 to rotate through the elastic conveying belt 37, the movable belt wheel 44 drives the cutter 42 to rotate through the movable shaft 43, the motor shaft 22 simultaneously drives the bevel gear shaft 21 to rotate through bevel gear transmission, the bevel gear shaft 21 drives the connecting rope 53 to move through the rotating rod 53, the connecting rope 53 enables the belt wheel 52 to do periodic forward and reverse rotation through the spring 56, the belt wheel 52 drives the fixed block 13 to rotate through the swinging shaft 14, the fixed block 13 drives the rocker 11 to enable the connecting rod 35 to move, the lifting rod 16 drives the rack 17 to rotate the gear 18, the gear 18 drives the screw shaft 47 to rotate, the screw shaft 47 drives the movable clamping block 48 to fix steel, when the movable clamping block 48 fixes steel, the motor shaft 22 drives the turntable shaft 25 to rotate through belt transmission, the turntable shaft 25 drives the turntable 24 to move the fixing rod 26, the fixing rod 26 drives the transmission shaft 50 to rotate through the connecting rod 27, the transmission shaft 50 drives the annular rack 29 to move through the half gear 30, the annular rack 29 drives the tray 49 to move through the connecting block 28, meanwhile, the transmission shaft 50 drives the connecting shaft 60 to rotate through belt transmission, the connecting shaft 60 drives the extension rotating rod 67 to rotate, the extension rotating rod 67 drives the extension rod 57 to rotate, the right gear shaft 58 drives the lifting screw shaft 66 to rotate, the lifting screw shaft 66 drives the screw block 65 to move, and the screw block 65 drives the clamping plate 63.

When the tray 49 moves backwards, the clamping plate 63 moves upwards, and when the tray 49 moves forwards, the clamping plate 63 moves downwards to fix the steel; when the movable clamp 48 fixes the steel, the transmission shaft 50 starts to rotate.

After the operation is finished, the motor 23 is turned off, and the device is restored to the initial state.

Has the advantages that: the device is simple in structure and convenient to operate, the belt wheel is in periodic forward and reverse rotation movement by matching the rotating rod with the connecting rope, so that the rocker is driven to enable the connecting rod to move up and down to perform cutting work, and meanwhile, the movable clamp is controlled to be fixed and loosened, and the steel is guaranteed to be fixed in the cutting process; the transmission shaft is controlled to work periodically through the rotary table and the fixed rod, so that the tray moves in the steel processing process to drive steel to be replaced and moved, and the working efficiency is improved.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an automatic segmenting device of building steel, includes the organism, organism right side wall is equipped with the opening cavity that runs through around just right, its characterized in that: the machine body is provided with a motor cavity at the lower side of the cavity, a connecting block is slidably arranged between the motor cavity and the cavity, a tray is fixedly connected with the connecting block in the cavity, an annular rack is fixedly connected with the connecting block in the motor cavity, a motor is fixedly arranged on the bottom wall of the motor cavity, a motor shaft is connected with the motor in a power mode, a belt cavity is arranged in the left side wall of the transmission cavity, a transition shaft extending leftwards and rightwards is rotatably arranged on the wall body between the belt cavity and the motor cavity, a transmission groove with a downward opening is arranged on the top wall of the cavity, a cutting device capable of moving upwards and downwards is arranged in the transmission groove, a worm shaft extending leftwards and rightwards is rotatably arranged on the wall body between the transmission groove and the belt cavity, the transition shaft and the worm shaft are connected in the belt cavity through belt transmission, and the motor shaft is, motor chamber diapire in the motor right side is rotated and is installed the carousel axle, the epaxial fixed mounting of carousel has the carousel, bilateral symmetry fixed mounting has the dead lever on the carousel, the carousel axle with the motor shaft is connected through the belt drive, rotate on the motor chamber right side wall and install the transmission shaft, fixed mounting has the half-gear and links up the pole on the transmission shaft, link up the pole with the dead lever can cooperate, the half-gear with the annular rack toothing connects, the motor intracavity is equipped with links up fixing device, the cavity left side wall is equipped with opening swing groove to the right, it can drive to swing inslot the pendulous device that cutting device reciprocated, pendulous device including rotate install in swing groove rear wall and the oscillating axle that extends backward, fixed mounting has the fixed block on the oscillating axle.

2. The automatic construction steel product segmenting device according to claim 1, characterized in that: cutting device including rotate install in pulley shaft on the wall of transmission groove rear side, pulley shaft goes up fixed mounting has fixed pulley and worm wheel, worm axle extends right and runs through and the swivelling joint the transmission inslot wall, worm axle in the transmission groove with the worm wheel meshing is connected, slidable mounting has the connecting rod on the lateral wall before the transmission groove, the connecting rod downside stretches into the cavity, connecting rod left side wall in the cavity internal rotation is connected with the rocker, the connecting rod in the cavity internal rotation is connected with the loose axle, fixed mounting has cutter and loose pulley on the loose axle, the loose pulley with the fixed pulley passes through the elastic conveyor and connects.

3. The automatic construction steel product segmenting device according to claim 1, characterized in that: the swing device also comprises a rocker extending into the swing groove, the rocker is provided with a connecting chute in the swing groove, the swing shaft is fixedly connected with a fixed block in the connecting chute, the fixed block is in sliding fit with the connecting chute, a slide rod is arranged in the connecting chute in a sliding manner, a gear cavity is arranged at the lower side of the swing groove, the right side wall of the cavity is fixedly connected with an extension frame at the right side of the gear cavity, the bottom wall of the extension frame is provided with a chute with a downward opening, a screw shaft extending leftwards and rightwards is rotatably arranged on a wall body between the chute and the gear cavity, the screw shaft is in the chute and is in bilateral symmetry threaded connection with movable clamping blocks with opposite threads, the screw shaft is in the gear cavity and is fixedly connected with a gear, and a lifting rod extending upwards and downwards is arranged on the wall body between the swing groove, the lifting rod is fixedly connected with the sliding rod in the swing groove, the lifting rod extends into the gear cavity and is fixedly connected with a rack, and the rack is meshed with the gear.

4. The automatic construction steel product segmenting device according to claim 1, characterized in that: swing groove rear side is equipped with the transition chamber, swing axial rearward extension runs through and swivelling joint the transition intracavity wall, the swing axle in transition intracavity fixedly connected with band pulley, the transition chamber with wall body between the motor chamber rotates the bevel gear axle of installing the front and back extension, the bevel gear axle in the motor chamber with the motor shaft passes through the bevel gear transmission and connects, the gear axle in transition intracavity fixedly connected with dwang, fixedly connected with connects the rope on the dwang, connect the rope and walk around band pulley fixedly connected with spring, spring fixed connection the transition chamber diapire.

5. The automatic construction steel product segmenting device according to claim 1, characterized in that: the linking and fixing device comprises a fixing frame fixedly arranged on the rear wall of the motor cavity, a connecting shaft is rotatably arranged on the right wall of the fixing frame and the right wall of the motor cavity, the connecting shaft is connected with the transmission shaft through belt transmission, gear shafts are symmetrically and rotatably arranged on the left side wall of the fixing frame in a left-right mode, an intermittent gear and an extension rod are fixedly arranged on the gear shafts, the intermittent gears on the left side and the right side are meshed and connected, an extension rotating rod matched with the extension rod is fixedly arranged on the connecting shaft, an upward extending lifting screw rod is rotatably arranged on the top wall of the motor cavity, the lifting screw rod is connected with the gear shaft on the right side through bevel gear transmission, a through groove for the lifting screw rod to pass through is arranged on the supporting plate, a clamping plate is slidably arranged on the left side wall of the cavity, the thread block is in threaded connection with the lifting screw.