CN217070957U

CN217070957U - Cutting device is used in processing of steel construction girder steel

Info

Publication number: CN217070957U
Application number: CN202220157784.9U
Authority: CN
Inventors: 张兴龙; 周延淇; 赵志霞; 蔡巍
Original assignee: Jiaozuo Pufeng Steel Structure Co ltd
Current assignee: Jiaozuo Pufeng Steel Structure Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-29
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a cutting device for processing a steel structure steel beam, which belongs to the technical field of steel cutting, and comprises a shell, wherein a first threaded rod is installed in the first shell, a first motor is installed on the left side surface of the first shell, an output shaft of the first motor is fixedly connected with a first rotating shaft at the left end of the first threaded rod, two ends of the first threaded rod are rotatably connected with the inner wall of the first shell through the first rotating shaft, and a supporting plate is connected with the outer surface of the first threaded rod in a threaded manner; drive threaded rod one through setting up a casing left side motor one and drive, threaded rod one rotates, drive backup pad side-to-side motion, drive fixed unit side-to-side motion through the connecting block, fixed unit fixes shaped steel, when the backup pad carries out side-to-side motion, it slides to the cutting wheel below to drive fixed unit, motor two starts this moment, make the cutting wheel cut, it can't be accurate fixed when having solved because of shaped steel cutting, thereby the precision that makes shaped steel cutting is not enough, the extravagant labour, make workman injured problem easily.

Description

Cutting device is used in processing of steel construction girder steel

Technical Field

The utility model belongs to the technical field of the steel cutting, concretely relates to cutting device is used in processing of steel construction girder steel.

Background

Steel structural beams, as the name implies, are beams made of steel. The crane beam and the working platform beam in a common factory building, the floor beam in a multi-storey building, the purline in a roof structure and the like can adopt steel beams, and the steel beams are mainly divided into profile steel beams and combination beams.

The cutting technology for steel in the prior art is not perfect enough, and has many problems, such as: personal safety can not be ensured in the cutting process, and in the cutting process of most cutting machines, the workman is required to press shaped steel with the hand during the cutting, and the workman is injured easily when being under construction, and when pressing the dynamics less, the displacement is produced easily to lighter shaped steel, is not enough to the cutting precision of shaped steel like this, and the precision of cutting out, the pattern just is not conform to customer's demand to extravagant labour, consequently designed a cutting device for steel construction girder steel processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in processing of steel construction girder steel, threaded rod one rotates, drive backup pad side-to-side movement, drive fixed unit side-to-side movement through the connecting block, thereby fixed unit fixes the shaped steel, when the backup pad carries out side-to-side movement, it slides to the cutting wheel below to drive fixed unit, two starts of motor this moment, make the cutting wheel cut, thereby the unable accurate precision that makes the shaped steel cutting of fixing when solving the shaped steel cutting that proposes among the above-mentioned background art is not enough, the extravagant labour, make workman injured problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for processing a steel structure steel beam comprises a shell, wherein a first threaded rod is installed in the first shell, a first motor is installed on the left side face of the first shell, an output shaft of the first motor is fixedly connected with a first rotating shaft at the left end of the first threaded rod, two ends of the first threaded rod are rotatably connected with the inner wall of the first shell through the first rotating shaft, a supporting plate is connected with the outer surface of the first threaded rod in a threaded manner, a connecting block is installed on the upper side face of the supporting plate and penetrates through the first channel formed in the upper surface of the first shell to extend out of the first shell, a fixing unit is installed on the upper surface of the connecting block, a second shell is fixedly installed on the right side face of the first shell, an electric push rod is installed on the lower side face of the inner wall of the second shell, a mounting plate 24 is fixedly connected with the top end of the electric push rod 26, a mounting shell 23 is fixedly installed on the upper surface of the mounting plate 24, and a second motor is arranged in the mounting shell, and a third rotating shaft is arranged on an output shaft of the second motor, a second channel formed by penetrating the left end of the third rotating shaft through the left side surface of the second shell extends out of the second shell, one end of the third rotating shaft is fixedly connected with a cutting wheel, and a support is arranged on the lower side surface of the first shell.

Adopt above-mentioned scheme, drive threaded rod one through setting up a casing left side motor one and drive, threaded rod one rotates, drive backup pad side-to-side motion, drive fixed unit side-to-side motion through the connecting block, thereby fixed unit fixes the shaped steel, when the backup pad carries out side-to-side motion, it slides the cutting wheel below to drive fixed unit, motor two starts this moment, make the cutting wheel cut, it can't be accurate fixed when having solved because of the shaped steel cutting, thereby the precision that makes the shaped steel cutting is not enough, the extravagant labour, make the injured problem of workman easily.

In the above scheme, it should be noted that the first motor, the second motor and the electric push rod are all electrically connected to an external power supply.

As a preferred embodiment, fixed unit includes U type seat, splint, hand (hold), threaded rod two, nut and pivot two, fixed surface connects threaded rod two under the hand (hold), the surface threaded connection of threaded rod two 14 has the nut, the nut laminating is at the upper surface of U type seat, fixed connection between bottom and the pivot two of threaded rod two, the last surface rotation between pivot two and the splint is connected.

By adopting the scheme, the threaded rod II is fixedly connected to the lower surface of the handle, the nut is connected to the outer surface of the threaded rod in a threaded mode, and the nut is attached to the upper surface of the U-shaped seat, so that the clamping plate can slide up and down, the section steel is fixed, the precision of the section steel is greatly improved when the section steel is cut, and a worker does not need to fix the section steel by hands when the section steel is cut.

In a preferred embodiment, the lower surface of the support plate is fixedly provided with a guide block, the guide block is slidably mounted on the outer surface of a guide rod, and two ends of the guide rod are mounted on the left side surface and the right side surface of the inner wall of the shell.

By adopting the scheme, the limiting function is realized on the supporting plate by arranging the guide rod and the guide block, so that the supporting plate moves rightwards, and the fixing unit moves rightwards more stably and accurately arrives below the cutting wheel.

As a preferred embodiment, the front and back both sides face of installation shell all installs the slider, the spout has all been seted up to the front and back both sides face of two inner walls of casing, slider slidable mounting is in the spout inside wall.

By adopting the scheme, the sliding grooves and the sliding blocks are arranged on the front side face and the rear side face of the shell, so that the electric push rod can enhance the stability of the installation shell and can be fixed more when the installation shell is pushed.

In a preferred embodiment, the four corners of the upper surface of the clamping plate are provided with telescopic rods, and the top ends of the telescopic rods are connected with the upper surface of the inner wall of the U-shaped seat.

Adopt above-mentioned scheme, through setting up the telescopic link in four corners of splint to make two threaded rods when rotating, make splint carry out the up-and-down motion, make telescopic link and splint simultaneous movement, the telescopic link extension perhaps shortens, and has played limiting displacement, thereby lets splint can only carry out the up-and-down motion.

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

the cutting device for processing the steel structure beam is characterized in that a first motor on the left side of a shell is arranged to drive a first threaded rod to drive, the first threaded rod rotates to drive a support plate to move left and right, a fixing unit is driven to move right through a connecting block, the fixing unit is used for fixing the section steel, when the support plate moves left and right, the fixing unit is driven to slide below a cutting wheel, and a second motor is started to cut the cutting wheel, so that the problem that the section steel cannot be accurately fixed during cutting is solved, the accuracy of section steel cutting is insufficient, labor is wasted, and workers are easily injured;

this cutting device is used in steel construction girder steel processing has played limiting displacement to the backup pad through setting up guide bar and guide block, makes the backup pad only can move right when removing to make fixed unit move right, and play limiting displacement to splint through setting up the telescopic link, make splint downstream.

Drawings

FIG. 1 is a schematic structural section of the present invention;

fig. 2 is a schematic view of the top view structure of the telescopic rod of the present invention;

fig. 3 is a schematic diagram of a right-side sectional structure of the second housing of the present invention.

In the figure: 1. a first motor; 2. a first rotating shaft; 3. a first shell; 4. a guide bar; 5. a support; 6. a support plate; 7. a guide block; 8. a first threaded rod; 9. connecting blocks; 10. a U-shaped seat; 11. a splint; 12. a telescopic rod; 13. a handle; 14. a second threaded rod; 15. a nut; 16. a fixing unit; 17. a second rotating shaft; 18. A first channel; 19. a second channel; 20. a cutting wheel; 21. a rotating shaft III; 22. a second motor; 23. mounting a shell; 24. mounting a plate; 25. a second shell; 26. an electric push rod; 27. a slider; 28. a chute.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a cutting device for processing steel structural steel beams, which comprises a housing I3, a threaded rod I8 is installed in the housing I3, a motor I1 is installed on the left side surface of the housing I3, an output shaft of the motor I1 is fixedly connected with a rotating shaft I2 at the left end of the threaded rod I8, two ends of the threaded rod I8 are rotatably connected with the inner wall of the housing I3 through the rotating shaft I2, a support plate 6 is connected with the outer surface of the threaded rod I8 through threads, a guide block 7 is fixedly installed on the lower surface of the support plate 6, the guide block 7 is slidably installed on the outer surface of the guide rod 4, and two ends of the guide rod 4 are installed on the left side surface and the right side surface of the inner wall of the housing I3 (see fig. 1); through set up guide block 7 at the lower surface of backup pad 6, make guide block 7 slidable mounting at the surface of guide bar 4, and the backup pad is at the upper surface connection fixed unit 16 through connecting block 9 to let fixed unit 16 steady, quick motion to cutting wheel 20 below.

The upper side surface of the supporting plate 6 is provided with a connecting block 9, the connecting block 9 penetrates through a first channel 18 formed in the upper surface of the first shell 3 and extends out of the first shell 3, a fixing unit 16 is arranged on the upper surface of the connecting block 9, the fixing unit 16 comprises a U-shaped seat 10, a clamping plate 11, a handle 13, a second threaded rod 14, a nut 15 and a second rotating shaft 17, the lower surface of the handle 13 is fixedly connected with the second threaded rod 14, the outer surface of the second threaded rod 14 is in threaded connection with the nut 15, the nut 15 is attached to the upper surface of the U-shaped seat 10, the bottom end of the second threaded rod 14 is fixedly connected with the second rotating shaft 17, and the upper surface of the second rotating shaft 17 is rotatably connected with the clamping plate 11 (see fig. 1); through the last surface mounting at connecting block 9 there is fixed unit 16 to make shaped steel can not fix with the manual work when cutting, make shaped steel fixed effect when cutting better, the precision is higher.

The four corners of the upper surface of the clamping plate 11 are respectively provided with an expansion link 12, and the top end of the expansion link 12 is connected with the upper surface of the inner wall of the U-shaped seat 10 (see fig. 2); all install telescopic link 12 through four corners at splint 11's upper surface, make splint 11 when fixed to the shaped steel, can adjust fixed dimension at any time, make shaped steel can not produce fixed shakiness, the problem of rocking when the cutting.

A second shell 25 is fixedly installed on the right side face of the first shell 3, an electric push rod 26 is installed on the lower side face of the inner wall of the second shell 25, the top end of the electric push rod 26 is fixedly connected with a mounting plate 24, a mounting shell 23 is fixedly installed on the upper surface of the mounting plate 24, sliding blocks 27 are installed on the front side face and the rear side face of the mounting shell 23, sliding grooves 28 are formed in the front side face and the rear side face of the inner wall of the second shell 25, and the sliding blocks 27 are installed on the inner side wall of the sliding grooves 28 in a sliding mode (see fig. 3); the sliding blocks 27 are arranged on the front side surface and the rear side surface of the mounting shell 23, the sliding grooves 28 are formed in the front side surface and the rear side surface of the inner wall of the second shell 25, and the sliding blocks 27 are slidably mounted on the inner side wall of the sliding grooves 28, so that when the mounting shell 23 is pushed up and down by the electric push rod 26, the stability and the fixity of the mounting shell 23 are improved.

A second motor 22 is arranged in the mounting shell 23, a third rotating shaft 21 is arranged on an output shaft of the second motor 22, the left end of the third rotating shaft 21 penetrates through a second channel 19 formed in the left side face of the second housing 25 and extends out of the second housing 25, one end of the third rotating shaft 21 is fixedly connected with a cutting wheel 20, and a support 5 is arranged on the lower side face of the first housing 3.

The specific use method comprises the following steps: when the device is used, section steel is placed on the lower surface of the clamping plate 11, the threaded rod II 14 is rotated through the handle 13, the telescopic rod 12 limits the clamping plate 11 to enable the clamping plate 11 to move downwards so as to fix the section steel, the motor I1 is started to drive the threaded rod I8 to rotate, the threaded rod I8 is rotated to drive the supporting plate 6 to move, the guide block 7 and the guide rod 4 limit the supporting plate 6 to enable the supporting plate 6 to move rightwards, the connecting block 9 is connected with the fixing unit 16, the supporting plate 6 is driven to move rightwards when the threaded rod I8 rotates, the supporting plate 6 drives the fixing unit 16 to move rightwards when moving so as to enable the fixing unit 16 to slide below the cutting wheel 20, the electric push rod 26 in the shell II 25 is started to enable the mounting shell 23 to move up and down, the inner wall of the shell II 25 is provided with the sliding groove 28, the sliding blocks 27 are arranged on the front side surface and the back side surface of the mounting shell 23, make slider 27 slide in spout 28 to when making installation shell 23 carry out the up-and-down motion, more fixed, stable, motor two 22 starts this moment, drives pivot three 21, and the one end fixed connection cutting wheel 20 of pivot three 21, thereby make cutting wheel 20 rotate, cut the shaped steel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device is used in processing of steel construction girder steel which characterized in that: including casing one (3), install threaded rod one (8) in casing one (3), motor one (1) is installed to the left surface of casing one (3), pivot one (2) fixed connection of motor one (1) output shaft and threaded rod one (8) left end, threaded rod one (8) both ends are all rotated with casing one (3) inner wall through pivot one (2) and are connected, the surface threaded connection of threaded rod one (8) has backup pad (6), the side-mounting of going up of backup pad (6) has connecting block (9), passageway one (18) that connecting block (9) passed casing one (3) upper surface and seted up extend casing one (3), surface mounting has fixed unit (16) on connecting block (9), the right flank fixed mounting of casing one (3) has casing two (25), electric putter (26) are installed to casing two (25) downside inner wall, electric putter (26) top fixed connection mounting panel (24), fixed surface installs installation shell (23) on mounting panel (24), be provided with motor two (22) in installation shell (23), be provided with pivot three (21) on the output shaft of motor two (22), passageway two (19) that the left end of pivot three (21) passed the left surface of casing two (25) and seted up extend casing two (25), the one end fixed connection cutting wheel (20) of pivot three (21), the downside of casing (3) is provided with support (5).

2. The cutting device for machining the steel structural beam as claimed in claim 1, wherein: fixed unit (16) include U type seat (10), splint (11), hand (13), two (14) of threaded rod, nut (15) and pivot two (17), surface fixed connection threaded rod two (14) under hand (13), the surface threaded connection of two (14) of threaded rod has nut (15), the upper surface at U type seat (10) is laminated in nut (15), fixed connection between the bottom of two (14) of threaded rod and pivot two (17), the upper surface rotation between pivot two (17) and splint (11) is connected.

3. The cutting device for machining the steel structural beam as claimed in claim 1, wherein: the lower fixed surface of backup pad (6) installs guide block (7), guide block (7) slidable mounting is in the surface of guide bar (4), the both ends of guide bar (4) are installed in the left and right sides face of casing (3) inner wall.

4. The cutting device for machining the steel structural beam as claimed in claim 1, wherein: slider (27) are all installed to the front and back both sides face of installation shell (23), spout (28) have all been seted up to the front and back both sides face of casing two (25) inner wall, slider (27) slidable mounting is in spout (28) inside wall.

5. The cutting device for machining the steel structural beam as claimed in claim 2, wherein: four corners of the upper surface of the clamping plate (11) are provided with telescopic rods (12), and the top ends of the telescopic rods (12) are connected with the upper surface of the inner wall of the U-shaped seat (10).