CN219130935U

CN219130935U - Building steel structure cutting device convenient to it is fixed

Info

Publication number: CN219130935U
Application number: CN202320048073.2U
Authority: CN
Inventors: 颜晓旋; 黄式宝; 曾玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-06
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a convenient-to-fix cutting device for a building steel structural member, which relates to the technical field of cutting devices for building steel structural members, and aims to solve the technical problems that in the prior art, the steel structural member is required to be fixed through rotation of a knob, the fixing is inconvenient, the steel structural member is attached to a workbench, the friction resistance is high when the steel structural member advances, and the surface of the steel structural member is easy to wear; wherein, but the locating piece of longitudinal movement is installed to adjusting part front end, and the recess of fore-and-aft symmetric distribution has been seted up to the pay-off bench upper end, installs reciprocating motion subassembly in the recess, and this cutting device utilizes adjustable fixed subassembly to fix steel structure, and fixed mode is simple more firm, can not make steel structure surface wear, prevents the position slope of steel structure.

Description

Building steel structure cutting device convenient to it is fixed

Technical Field

The utility model belongs to the technical field of building steel structural member cutting devices, and particularly relates to a building steel structural member cutting device convenient to fix.

Background

The steel structure building is connected into an organic wholely by a plurality of steel structure, and steel structure when using, need cut steel structure according to the demand of site operation, and traditional cutting machine generally needs artifical blevile of push, and when cutting, the position of steel structure easily takes place the skew, influences cutting accuracy.

At present, the utility model patent with the patent number of CN202122344310.3 discloses a cutting device for a building steel structure, which comprises a workbench, wherein the workbench further comprises a placing groove, the placing groove is formed in the side wall of the bottom end of the workbench, a driving motor is fixed on the side wall of one side of the placing groove, a driving shaft is coaxially fixed at one end of an output shaft of the driving motor, a movable through groove is formed in the side wall of one side of the workbench, a cutting disc is fixedly sleeved on the outer surface of the driving shaft, and the cutting disc is positioned in the movable through groove; the guide grooves are formed in two, the two guide grooves are formed in the side wall of the top end of the workbench, guide blocks are connected in the guide grooves in a sliding mode, mounting plates are fixed on the side wall of one side of each guide block, two symmetrically distributed connecting rods are fixed on the side wall of one side of each mounting plate, handles are fixed at the adjacent ends of the two connecting rods, and positioning assemblies are arranged on the side wall of one side of each mounting plate; the installation cover, the installation cover is provided with a plurality of, and is a plurality of the installation cover is all fixed in workstation one side lateral wall, the inside rotation of installation cover is connected with pivot a, pivot a surface fastening has cup jointed the baffle, logical groove a has been seted up to baffle one side lateral wall, pivot a surface be provided with the protection component of locating component looks adaptation, it adopts upwards overturning through the baffle, shelters from the protection to the workstation both sides, but this cutting device needs to fix steel structure through the rotation of knob, and is fixed inconvenient, and steel structure and workstation laminating, frictional resistance is great when advancing, steel structure surface easy wearing and tearing.

Therefore, in order to solve the above problem of inconvenient fixation, a solution is needed to improve the usage scenario of the cutting device.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a cutting device for a building steel structural member, which is convenient to fix, and aims to solve the technical problems that the steel structural member is required to be fixed through rotation of a knob in the prior art, the fixing is inconvenient, the steel structural member is attached to a workbench, the friction resistance is high during advancing, and the surface of the steel structural member is easy to wear.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a convenient-to-fix cutting device for a building steel structural member, which comprises a cutting table, a feeding table fixedly connected to the front end of the cutting table, supporting feet fixedly connected to the lower ends of the cutting table and the feeding table, and an adjusting component fixedly connected to the rear side of the upper end of the cutting table; the adjustable cutting device comprises a feeding table, a positioning block, a reciprocating assembly, an adjustable fixing assembly, an opening groove, guide rollers, a cutting plate and a cutting plate, wherein the positioning block is arranged at the front end of the adjusting assembly and can longitudinally move, grooves which are symmetrically distributed around are formed in the upper end of the feeding table, the reciprocating assembly is arranged in the grooves, the adjustable fixing assembly capable of transversely moving is arranged at the upper end of the reciprocating assembly and the upper end of the other reciprocating assembly, the opening groove is formed in the front end of the positioning block, the guide rollers which are equidistantly distributed are rotationally connected with the opening groove, a through groove is formed in the front side of the cutting table, and the lower end of the cutting table is rotationally connected with a cutting plate which penetrates through the through groove and extends upwards.

When the cutting device of the technical scheme is used, the length of the adjustable fixing component is adjusted according to the length of the steel structural component to be cut, then the steel structural component is placed above the adjustable fixing component, the adjusting component is rotated, the positioning block is longitudinally moved, the distance to be cut is adjusted to a proper position according to the requirement, one side of the steel structural component is attached to the guide roller in the open slot, then the steel structural component is sucked through the adjustable fixing component, the cutting piece in the open slot is rotated, the reciprocating moving component in the groove is opened, the reciprocating moving component drives the steel structural component at the upper end of the adjustable fixing component to move rightwards, at the moment, the guide roller rotates along with the movement of the steel structural component, the steel structural component is cut by the cutting piece rotating at a high speed, and finally the cut steel structural component is taken down.

Further, the adjusting assembly comprises a screw rod fixing seat, an adjusting screw rod in the screw rod fixing seat in threaded connection, and a screw rod base which is rotationally connected to the front end of the adjusting screw rod and connected with the rear end of the positioning block.

Further, the reciprocating assembly comprises a ball screw, a screw pair arranged on the outer side of the ball screw, and a first motor fixedly connected to the right end of the feeding table and used for driving the ball screw.

Further, the adjustable fixing component comprises a fixed sucker, long thread columns which are fixedly connected with the left end and the right end of the fixed sucker and are distributed in a front-back symmetrical mode, a movable sucker sleeved on the outer sides of the long thread columns and the other corresponding long thread columns, and locking nuts which are connected with the outer sides of the long thread columns in a threaded mode and used for fixing the movable sucker.

Further, the upper end of the cutting table is provided with guide grooves which are distributed symmetrically left and right, and the guide grooves are connected with guide sliding blocks connected with the lower ends of the positioning blocks in a sliding mode.

Further, a second motor connected with the cutting blade is arranged at the lower end of the cutting table.

Further, the depth between the guide rollers is larger than the depth of the open slot, the upper end of the adjustable fixing component is higher than the upper end of the cutting table, and the upper end of the adjustable fixing component is lower than the upper end of the cutting piece.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the cutting device utilizes the adjustable fixing component to fix the steel structural member, the fixing mode is simpler and more reliable, the length of the adjustable fixing component is adjustable, the cutting device is suitable for different steel structural members, gaps are reserved between the steel structural member and the cutting table, friction is not generated, the surface of the steel structural member is not worn, the guiding effect is achieved through the guiding roller, the inclination of the position of the steel structural member is prevented, and the cutting precision is ensured.

Drawings

FIG. 1 is a schematic view of a cutting device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a cutting device according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing a tensile state structure of an adjustable fixing member in an embodiment of the cutting device according to the present utility model.

The marks in the drawings are: 1. a cutting table; 2. a feeding table; 3. supporting feet; 4. an adjustment assembly; 41. a screw rod fixing seat; 42. adjusting a screw rod; 43. a screw rod base; 5. a positioning block; 6. a groove; 7. a reciprocating assembly; 71. a ball screw; 72. a screw pair; 73. a first motor; 8. an adjustable securing assembly; 81. fixing a sucker; 82. a long threaded column; 83. a movable sucker; 84. a locking nut; 9. an open slot; 10. a guide roller; 11. a through groove; 12. cutting the sheet; 13. a guide groove; 14. a guide slide block; 15. and a second motor.

Detailed Description

The split structure schematic diagram of the cutting device is shown in fig. 1, and the cutting device comprises a cutting table 1, a feeding table 2 fixedly connected to the front end of the cutting table 1, supporting legs 3 fixedly connected to the lower ends of the cutting table 1 and the feeding table 2, and an adjusting component 4 fixedly connected to the rear side of the upper end of the cutting table 1; the front end of the adjusting component 4 is provided with a positioning block 5 capable of moving longitudinally, the upper end of the feeding table 2 is provided with a groove 6 which is distributed front and back symmetrically, the groove 6 is internally provided with a reciprocating component 7, the upper ends of the reciprocating component 7 and the other reciprocating component 7 are provided with an adjustable fixing component 8 capable of moving transversely, the front end of the positioning block 5 is provided with an open slot 9, the open slot 9 is rotationally connected with a guide roller 10 distributed at equal intervals, the front side of the cutting table 1 is provided with a through slot 11, and the lower end of the cutting table 1 is rotationally connected with a cutting sheet 12 which extends upwards through the through slot 11.

The adjusting assembly 4 comprises a screw fixing seat 41, an adjusting screw 42 in the screw fixing seat 41 in a threaded manner, and a screw base 43 rotatably connected to the front end of the adjusting screw 42 and connected to the rear end of the positioning block 5, and the reciprocating assembly 7 comprises a ball screw 71, a screw pair 72 installed on the outer side of the ball screw 71, and a first motor 73 fixedly connected to the right end of the feeding table 2 and used for driving the ball screw 71.

Meanwhile, the adjustable fixing component 8 comprises a fixing sucker 81, long thread columns 82 fixedly connected to the left end and the right end of the fixing sucker 81 and distributed in a front-back symmetrical mode, movable suckers 83 sleeved on the outer sides of the long thread columns 82 and the other corresponding long thread columns 82, locking nuts 84 in threaded connection with the outer sides of the long thread columns 82 and used for fixing the movable suckers 83, guide grooves 13 distributed in a left-right symmetrical mode are formed in the upper end of the cutting table 1, and guide sliding blocks 14 connected with the lower ends of the positioning blocks 5 are connected in a sliding mode in the guide grooves 13.

In addition, the lower end of the cutting table 1 is provided with a second motor 15 connected with the cutting blade 12, the depth between the guide rollers 10 is larger than the depth of the open slot 9, the upper end of the adjustable fixing component 8 is higher than the upper end of the cutting table 1, and the upper end of the adjustable fixing component 8 is lower than the upper end of the cutting blade 12.

The perspective structure of the cutting device is shown in fig. 2, and the structure of the adjustable fixing component 8 is shown in fig. 3.

When the cutting device of the technical scheme is used, the length of the adjustable fixing component 8 is adjusted according to the length of a steel structural member to be cut, the locking nut 84 is loosened, the movable sucker 83 outside the threaded column 82 is lengthened outwards, the locking nut 84 is stopped and screwed at a proper position, then the steel structural member is placed above the fixed sucker 81 and the movable sucker 83, the adjusting component 4 is rotated, the adjusting screw 42 in the screw rod fixing seat 41 is rotated, the screw rod base 43 at the front end of the adjusting screw 42 converts rotary motion into linear motion, the positioning block 5 longitudinally moves, the guide slide block 14 at the lower end of the positioning block 5 slides in the guide groove 13, the positioning block 5 is adjusted to a proper position according to the distance required to be cut, one side of the steel structural member is attached to the guide roller 10 in the open groove 9, then the steel structural member is sucked through the adjustable fixing component 8, the second motor 15 is started, the cutting piece 12 in the through groove 11 is rotated, the reciprocating moving component 7 in the open groove 6 is driven by the first motor 73, the pair 72 outside the ball 71 converts rotary motion into linear motion, the reciprocating moving component 7 drives the upper end of the adjustable fixing component 8 to move right, and then the steel structural member is cut along with the steel structural member after the steel structural member is cut, and the steel structural member is cut by the steel piece 12, and the steel structural member is cut.

Claims

1. The cutting device comprises a cutting table, a feeding table fixedly connected to the front end of the cutting table, supporting feet fixedly connected to the lower ends of the cutting table and the feeding table, and an adjusting assembly fixedly connected to the rear side of the upper end of the cutting table; the automatic cutting machine is characterized in that a positioning block capable of moving longitudinally is arranged at the front end of the adjusting component, grooves which are symmetrically distributed around are formed in the upper end of the feeding table, a reciprocating component is arranged in each groove, an adjustable fixing component capable of moving transversely is arranged at the upper end of each reciprocating component and the upper end of the other reciprocating component, an opening groove is formed in the front end of the positioning block, guide rollers which are distributed at equal intervals are rotationally connected in the opening groove, a through groove is formed in the front side of the cutting table, and a cutting sheet which extends upwards through the through groove is rotationally connected to the lower end of the cutting table.

2. The cutting device for the building steel structural member convenient to fix according to claim 1, wherein the adjusting assembly comprises a screw rod fixing seat, an adjusting screw rod which is connected in the screw rod fixing seat in a threaded mode, and a screw rod base which is connected to the front end of the adjusting screw rod in a rotating mode and connected with the rear end of the positioning block.

3. The cutting device for the building steel structural member convenient to fix according to claim 1, wherein the reciprocating assembly comprises a ball screw, a screw pair arranged on the outer side of the ball screw, and a first motor fixedly connected to the right end of the feeding table and used for driving the ball screw.

4. The cutting device for the building steel structural member convenient to fix according to claim 1, wherein the adjustable fixing component comprises a fixing sucker, long thread columns which are fixedly connected to the left end and the right end of the fixing sucker and are distributed in a front-back symmetrical mode, movable suckers sleeved on the outer sides of the long thread columns and the other corresponding long thread columns, and locking nuts which are connected to the outer sides of the long thread columns in a threaded mode and used for fixing the movable suckers.

5. The cutting device for the building steel structural member convenient to fix according to claim 1, wherein guide grooves which are distributed in a bilateral symmetry mode are formed in the upper end of the cutting table, and guide sliding blocks connected with the lower ends of the positioning blocks are connected in a sliding mode in the guide grooves.

6. A cutting device for a constructional steel structural member convenient to fix according to claim 1, wherein a second motor connected with the cutting blade is installed at the lower end of the cutting table.

7. The cutting device for building steel structural members convenient to fix according to claim 1, wherein the guide rollers are larger than the depth of the open slot, the upper end of the adjustable fixing component is higher than the upper end of the cutting table, and the upper end of the adjustable fixing component is lower than the upper end of the cutting blade.