CN213794490U

CN213794490U - Cutting device for steel structure

Info

Publication number: CN213794490U
Application number: CN202022394762.8U
Authority: CN
Inventors: 吴玉明; 吴晓; 万泰恒
Original assignee: Jiangsu Zhongyi Steel Structure Co ltd
Current assignee: Jiangsu Zhongyi Steel Structure Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-27
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a cutting device for steel structure, which comprises a workbench, wherein supporting legs are welded at four corners of the bottom of the workbench, a placing platform is fixed at the middle of the top of the workbench through supporting columns, a lifting hydraulic cylinder is fixed at one side of the top of the workbench corresponding to two ends, the output end of the lifting hydraulic cylinder is connected with a mounting plate through a piston rod, a stepping motor is fixed at one end of the mounting plate, the output end of the stepping motor is connected with a screw rod, a connecting plate is sleeved on the screw rod, a driving motor is installed at one end of the bottom of the connecting plate, the output end of the driving motor is connected with a cutting knife, a fixing box is installed at two ends of the top of the workbench, a hand wheel is installed at the middle of one side of the outer wall of the fixing box, a screw rod is installed in the middle of the inner wall of the fixing box, and one end of the screw rod passes through the fixing box to be connected with the hand wheel, the utility model discloses, to the fixed convenience of work piece, possess the sweeps and block the structure, protected the processing environment.

Description

Cutting device for steel structure

Technical Field

The utility model relates to a steel construction processing technology field specifically is a cutting device for steel construction.

Background

The steel structure is the structure that comprises steel material, it is one of main building structure type, the structure mainly comprises girder steel, steel column, component such as steel truss that shaped steel and steel sheet etc. were made, and adopt rust cleaning rust-resistant technology such as silanization, pure manganese bonderizing, washing stoving, zinc-plating, in the production process of each component of steel structure, need cut the processing to the component, steel construction cutting device among the prior art is inconvenient to the fixed of work piece, can remove in the work piece cutting process, influence the cutting accuracy, can cause the sweeps to splash in the cutting process simultaneously, current cutting device does not possess the sweeps and blocks the structure, influence the processing environment, consequently, it is very necessary to design a cutting device for the steel structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for steel construction to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a cutting device for a steel structure comprises a workbench, wherein supporting legs are welded at four corners of the bottom of the workbench, a placing table is fixed at the middle of the top of the workbench through supporting columns, a lifting hydraulic cylinder is fixed at one side of the top of the workbench and corresponds to two ends, the output end of the lifting hydraulic cylinder is connected with a mounting plate through a piston rod, a stepping motor is fixed at one end of the mounting plate, the output end of the stepping motor is connected with a lead screw, a connecting plate is sleeved on the lead screw, a driving motor is installed at one end of the bottom of the connecting plate, the output end of the driving motor is connected with a cutting knife, fixed boxes are installed at two ends of the top of the workbench, a hand wheel is installed at the middle of one side of the outer wall of each fixed box, a screw rod is installed in the middle of the inner wall of each fixed box, one end of the screw rod penetrates through the fixed boxes to be connected with the hand wheel, and a moving block is sleeved on the screw rod, the movable block is characterized in that a mounting seat is mounted at the top of the movable block, a clamping cylinder is fixed at one end of the mounting seat, the output end of the clamping cylinder is connected with the sleeve through a piston rod, a buffer spring is mounted at one end of the inner wall of the sleeve, a clamping block is arranged on one side of the sleeve, and one end of the clamping block extends into the sleeve and is connected with the buffer spring.

Furthermore, the corresponding both ends in one side of connecting plate all are fixed with the slider through the bolt, the mounting panel surface is located the lead screw both sides and is provided with the slide rail, and the slider cooperatees with the slide rail.

Further, the middle of placing the surperficial both sides of platform has all seted up the spout, both ends all are provided with the gyro wheel in the spout, the link is installed to gyro wheel one side, be fixed with the sweeps between the link and keep off the net, the sweeps keeps off net one side bottom and sets up and press from both sides tight piece matched with through-hole.

Further, the inner wall of the fixed box is located on two sides of the screw rod, fixed shafts are welded on the two sides of the screw rod, and two ends of the moving block are sleeved on the fixed shafts.

Furthermore, a movable hole is formed in the middle of the top of the fixed box, and the mounting seat is located in the movable hole.

Furthermore, the inner gap of the sleeve is filled with buffer cotton, and one side of the surface of the clamping block is glued with a buffer pad.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the hand wheel is rotated to drive the moving block to move horizontally, the mounting base is made to move horizontally, the clamping cylinder pushes the sleeve to move, the clamping blocks are fixed on two sides of a workpiece on the surface of the placing table, the buffer spring is compressed and deformed under the action of pressure, stable clamping is guaranteed under the action of restoring force, the screw rod is driven to rotate through the stepping motor, the connecting plate is made to move, the cutting position is adjusted, the driving motor drives the cutting knife to rotate, the workpiece is cut, the cutting is convenient, the workpiece is fixed conveniently, and the cutting precision is guaranteed;

2. through spout and gyro wheel cooperation, the position of adjustment link on placing the platform, the sweeps at further adjustment both ends keep off the position of net, blocks the sweeps that splashes among the cutting process, protects the processing environment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the structure of the mounting plate of the present invention;

FIG. 3 is a schematic structural view of the fixing box of the present invention;

in the figure: the device comprises a workbench 1, supporting legs 2, supporting columns 3, a placing table 4, a sliding chute 5, a connecting frame 6, a scrap blocking net 7, a roller 8, a lifting hydraulic cylinder 9, a mounting plate 10, a stepping motor 11, a screw rod 12, a sliding block 13, a connecting plate 14, a driving motor 15, a cutting knife 16, a fixing box 17, a hand wheel 18, a screw rod 19, a fixing shaft 20, a moving block 21, a mounting seat 22, a clamping cylinder 23, a sleeve 24, a buffer spring 25 and a clamping block 26.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutting device for a steel structure comprises a workbench 1, supporting legs 2 are welded at four corners of the bottom of the workbench 1, a placing table 4 is fixed in the middle of the top of the workbench 1 through supporting columns 3, sliding grooves 5 are formed in the middle of two sides of the surface of the placing table 4, rollers 8 are arranged at two ends in the sliding grooves 5, connecting frames 6 are mounted on one sides of the rollers 8, scrap blocking nets 7 are fixed between the connecting frames 6, through holes matched with clamping blocks 26 are formed in the bottoms of one sides of the scrap blocking nets 7, scraps splashed in the cutting process can be blocked, and a protection effect is achieved; a lifting hydraulic cylinder 9 is fixed on one side of the top of the workbench 1 at two corresponding ends, the output end of the lifting hydraulic cylinder 9 is connected with a mounting plate 10 through a piston rod, a stepping motor 11 is fixed at one end of the mounting plate 10, the output end of the stepping motor 11 is connected with a screw rod 12, a connecting plate 14 is sleeved on the screw rod 12, a slider 13 is fixed on one side of the connecting plate 14 at two corresponding ends through bolts, slide rails are arranged on the surface of the mounting plate 10 at two sides of the screw rod 12, and the slider 13 is matched with the slide rails, so that the connecting plate 14 moves stably; a driving motor 15 is installed at one end of the bottom of the connecting plate 14, an output end of the driving motor 15 is connected with the cutting knife 16, fixed boxes 17 are installed at two ends of the top of the workbench 1, a hand wheel 18 is installed in the middle of one side of the outer wall of each fixed box 17, a screw rod 19 is installed in the middle of the inner wall of each fixed box 17, one end of each screw rod 19 penetrates through each fixed box 17 to be connected with the corresponding hand wheel 18, a moving block 21 is sleeved on each screw rod 19, fixed shafts 20 are welded on two sides of the inner wall of each fixed box 17, two ends of each moving block 21 are sleeved on the corresponding fixed shaft 20, and therefore the moving block 21 is guaranteed to move stably; the top of the moving block 21 is provided with an installation seat 22, the middle of the top of the fixed box 17 is provided with a moving hole, and the installation seat 22 is positioned in the moving hole, so that the installation seat 22 can move conveniently; the one end of mount pad 22 is fixed with die clamping cylinder 23, die clamping cylinder 23's output passes through the piston rod and is connected with sleeve 24, buffer spring 25 is installed to sleeve 24's inner wall one end, sleeve 24 one side is provided with presss from both sides tight piece 26, and presss from both sides tight piece 26 one end and stretch into and be connected with buffer spring 25 in the sleeve 24, and the inside clearance department of sleeve 24 fills there is the buffering cotton, cushions, and the surperficial one side of pressing from both sides tight piece 26 is glued and is had the blotter, guarantees that the work piece presss from both sides tightly stably.

The working principle is as follows: the hand wheel 18 is rotated, the screw rod 19 is rotated, the fixed shaft 20 plays a limiting role, the moving block 21 is horizontally moved to drive the mounting seat 22 to horizontally move, the clamping cylinder 23 works to push the sleeve 24 to move, the clamping blocks 26 are fixed on two sides of a workpiece on the surface of the placing table 4, the buffer spring 25 is compressed and deformed under the action of pressure, stable clamping is ensured under the action of restoring force, the stepping motor 11 works to drive the screw rod 12 to rotate, the connecting plate 14 is moved, the cutting position is adjusted, the driving motor 15 works to drive the cutting knife 16 to rotate, the workpiece is cut, cutting is convenient, the workpiece is conveniently fixed, and cutting precision is ensured; through the cooperation of spout 5 and gyro wheel 8, the position of adjustment link 6 on placing platform 4, the sweeps at further adjustment both ends keep off the position of net 7, blocks the sweeps that splashes among the cutting process, protection processing environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting device for steel construction, includes workstation (1), its characterized in that: the supporting legs (2) are welded at four corners of the bottom of the workbench (1), the placing table (4) is fixed at the middle of the top of the workbench (1) through the supporting columns (3), the lifting hydraulic cylinders (9) are fixed at two corresponding ends of one side of the top of the workbench (1), the output ends of the lifting hydraulic cylinders (9) are connected with the mounting plate (10) through piston rods, one end of the mounting plate (10) is fixed with a stepping motor (11), the output ends of the stepping motor (11) are connected with a screw rod (12), a connecting plate (14) is sleeved on the screw rod (12), a driving motor (15) is installed at one end of the bottom of the connecting plate (14), the output end of the driving motor (15) is connected with a cutting knife (16), fixed boxes (17) are installed at two ends of the top of the workbench (1), and hand wheels (18) are installed in the middle of one side of the outer wall of each fixed box (17), install screw rod (19) in the middle of the inner wall of fixed case (17), and screw rod (19) one end is passed fixed case (17) and is connected with hand wheel (18), movable block (21) has been cup jointed on screw rod (19), mount pad (22) are installed at the top of movable block (21), the one end of mount pad (22) is fixed with die clamping cylinder (23), the output of die clamping cylinder (23) is passed through the piston rod and is connected with sleeve (24), buffer spring (25) are installed to the inner wall one end of sleeve (24), sleeve (24) one side is provided with presss from both sides tight piece (26), and presss from both sides tight piece (26) one end and stretch into in sleeve (24) and be connected with buffer spring (25).

2. The cutting device for the steel structure according to claim 1, wherein: the corresponding both ends in one side of connecting plate (14) all are fixed with slider (13) through the bolt, mounting panel (10) surface is located lead screw (12) both sides and is provided with the slide rail, and slider (13) and slide rail cooperate.

3. The cutting device for the steel structure according to claim 1, wherein: place all seted up spout (5) in the middle of the surperficial both sides of platform (4), both ends all are provided with gyro wheel (8) in spout (5), link (6) are installed to gyro wheel (8) one side, be fixed with sweeps between link (6) and keep off net (7), sweeps keeps off net (7) one side bottom and seted up and press from both sides tight piece (26) matched with through-hole.

4. The cutting device for the steel structure according to claim 1, wherein: the inner wall of the fixed box (17) is located on two sides of the screw rod (19) and is welded with fixed shafts (20), and two ends of the moving block (21) are sleeved on the fixed shafts (20).

5. The cutting device for the steel structure according to claim 1, wherein: a moving hole is formed in the middle of the top of the fixed box (17), and the mounting seat (22) is located in the moving hole.

6. The cutting device for the steel structure according to claim 1, wherein: the inner gap of the sleeve (24) is filled with buffer cotton, and one side of the surface of the clamping block (26) is glued with a buffer pad.