CN219379737U

CN219379737U - Special-shaped opening device for steel grating

Info

Publication number: CN219379737U
Application number: CN202320895081.0U
Authority: CN
Inventors: 邹本奎
Original assignee: Yantai Zhongrun Metal Products Co ltd
Current assignee: Yantai Zhongrun Metal Products Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-21
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of steel grating plates, in particular to a special-shaped opening device for a steel grating plate, which comprises a workbench, wherein supporting columns are fixedly connected to the tops of four corners of the workbench, top plates are fixedly connected to the tops of the supporting columns, fixed plates are fixedly connected to the left side and the right side of the bottom of the top plates, two-way screw rods are connected to the inner threads of the fixed plates, moving blocks are sleeved on the left side and the right side of the surface of the two-way screw rods in a sliding mode, and limiting rings are arranged in the middle of the surface of the two-way screw rods. According to the utility model, when an operator starts the servo motor, the servo motor drives the ball screw to synchronously move, and then the sleeve block on the surface of the ball screw drives the cutter disc at the bottom to cut on the steel grating plate to be cut, and the operator cuts the cutter disc in different shapes and orientations according to the moving position of the cutter disc on the steel grating plate.

Description

Special-shaped opening device for steel grating

Technical Field

The utility model relates to the technical field of steel grating plates, in particular to a special-shaped opening device for a steel grating plate.

Background

The steel grating is made of flat steel and cross bars (twisted square steel, round steel, flat steel and the like) which are arranged in a crossing way according to a certain interval and welded into a steel product with square lattices in the middle, and the steel grating is mainly used for making ditch cover plates, steel structure platform plates, step plates of steel ladders and the like. The steel grating plate has the performances of ventilation, lighting, heat dissipation, skid resistance, explosion resistance and the like;

as is well known, the special-shaped steel grating is cut into different shapes on the original steel grating according to different requirements of clients, the traditional special-shaped opening device is single in structure, the special-shaped steel grating cannot be cut according to the steel grating with different thicknesses, the application range of the special-shaped opening device is smaller, in addition, when the steel grating is cut, the surface is subjected to larger vibration, if the steel grating is not fixed in time, the cutting level is not uniform, and the production quality level is greatly reduced.

In view of this, we propose a shaped opening device for steel panels.

Disclosure of Invention

In order to make up for the defects, the utility model provides the special-shaped opening device for the steel grating.

The technical scheme of the utility model is as follows:

the utility model provides a special-shaped opening device for steel grating, includes the workstation, the four corners department top fixedly connected with support column of workstation, the top fixedly connected with roof of support column, the equal fixedly connected with fixed plate in the bottom left and right sides of roof, the inside threaded connection of fixed plate has two-way lead screw, the movable block has all been cup jointed in the surface left and right sides of two-way lead screw in a sliding way, the surface middle part of two-way lead screw is equipped with the spacing ring, square hole has been seted up on the bottom surface of workstation.

As the preferable technical scheme, the inside of movable block is all rotated and is connected with the spliced pole, the equal fixedly connected with of external surface of spliced pole adjusts the pole, one side fixedly connected with fixing base of spliced pole is kept away from to the pole, the bottom fixedly connected with lifter plate of fixing base, the right-hand member fixedly connected with hand wheel of two-way lead screw.

As the preferable technical scheme, the bottom fixedly connected with connecting plate of lifter plate, the inside threaded connection of connecting plate has ball, ball's external surface sliding sleeve has cup jointed the cover piece, the inside rotation of cover piece is connected with the bearing, the external surface fixedly connected with cutter head of bearing.

As the preferable technical scheme, the left and right sides of workstation all fixedly connected with backing plate, the front and back both sides surface of backing plate all is equipped with fixed subassembly, fixed subassembly's inside threaded connection has the bolt, the equal threaded connection in top of bolt has the nut.

As the preferable technical scheme, the four corners of the bottom of the workbench are fixedly connected with supporting legs, and the bottoms of the supporting legs are all provided with anti-slip pads.

As the preferable technical scheme, the bottom of the square hole is provided with a slag collecting box.

As the preferable technical scheme, a servo motor is arranged at the left end of the ball screw, and the output end of the servo motor is fixedly connected with the left end of the ball screw.

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

1. according to the utility model, when an operator rotates the hand wheel clockwise, the bidirectional screw rod in the fixed plate can drive the moving blocks on the surface to synchronously perform relative movement, at the moment, the adjusting rod on the surface of the rotating column is driven to synchronously move inwards, and finally, the lifting plate at the bottom of the fixed seat is driven to move downwards.

2. According to the utility model, when an operator starts the servo motor, the servo motor drives the ball screw to synchronously move, and then the sleeve block on the surface of the ball screw drives the cutter disc at the bottom to cut on the steel grating plate to be cut, so that the operator can cut the cutter disc in different shapes and directions according to the moving position of the cutter disc on the steel grating plate.

Drawings

FIG. 1 is a schematic view of a special-shaped opening device for a steel grating plate;

FIG. 2 is a schematic diagram of a two-way screw rod structure of a special-shaped opening device for a steel grating plate;

FIG. 3 is a schematic view of a ball screw structure of a special-shaped opening device for a steel grating plate;

fig. 4 is a schematic structural view of a fixing assembly of a special-shaped opening device for a steel grating.

In the figure: 1. a work table; 10. a support column; 100. square holes; 11. a top plate; 12. a fixing plate; 13. a two-way screw rod; 14. a moving block; 15. rotating the column; 16. an adjusting rod; 17. a fixing seat; 18. a limiting ring; 19. a hand wheel; 2. a lifting plate; 20. a connecting plate; 21. a ball screw; 22. sleeving blocks; 23. a bearing; 24. a cutter disc; 3. a servo motor; 4. a support plate; 40. a fixing assembly; 41. a bolt; 42. a screw cap; 5. a support leg; 50. an anti-slip pad; 6. and a slag collecting box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a special-shaped opening device for steel grating, including workstation 1, the top fixedly connected with support column 10 in the four corners department of workstation 1, the top fixedly connected with roof 11 of support column 10, the equal fixedly connected with fixed plate 12 in the bottom left and right sides of roof 11, the inside threaded connection of fixed plate 12 has two-way lead screw 13, the movable block 14 has all been cup jointed in the surface left and right sides of two-way lead screw 13 in a sliding way, the surface middle part of two-way lead screw 13 is equipped with spacing ring 18, square hole 100 has been seted up on the bottom surface of workstation 1, when operating personnel started two-way lead screw 13, two-way lead screw 13 drove the movable block 14 on surface and is synchronous to do relative motion, it is spacing to the position of movable block 14 through spacing ring 18.

It is to be added that the inside of movable block 14 is all rotated and is connected with rotation post 15, the outside surface of rotation post 15 is all fixedly connected with regulation pole 16, one side fixedly connected with fixing base 17 of keeping away from rotation post 15 of regulation pole 16, the bottom fixedly connected with lifter plate 2 of fixing base 17, the right-hand member fixedly connected with hand wheel 19 of two-way lead screw 13, when operating personnel rotated hand wheel 19 clockwise, the inside two-way lead screw 13 of fixed plate 12 can drive the movable block 14 on surface and make relative motion in step, the rotation post 15 drives the synchronous inwards movement of regulation pole 16 on surface this moment, finally drive lifter plate 2 of fixing base 17 bottom to move downwards.

As a preference of this embodiment, the bottom of the lifting plate 2 is fixedly connected with a connecting plate 20, the internal thread of the connecting plate 20 is connected with a ball screw 21, the external surface of the ball screw 21 is slidably sleeved with a sleeve block 22, the internal of the sleeve block 22 is rotatably connected with a bearing 23, the external surface of the bearing 23 is fixedly connected with a cutter disc 24, when an operator starts the servo motor 3, the servo motor 3 drives the ball screw 21 to synchronously move, and then the sleeve block 22 on the surface of the ball screw 21 drives the cutter disc 24 on the bottom to cut on the steel grating plate to be cut.

As a preference of this embodiment, the left and right sides of the workbench 1 are fixedly connected with support plates 4, the front and rear side surfaces of the support plates 4 are provided with fixing assemblies 40, the inside of each fixing assembly 40 is connected with a bolt 41 in a threaded manner, the top of each bolt 41 is connected with a nut 42 in a threaded manner, and an operator fixes steel grating plates with different thicknesses through the bolts 41 and the nuts 42.

As the preference of this embodiment, the bottom four corners department fixedly connected with landing leg 5 of workstation 1, the bottom of landing leg 5 all is equipped with slipmat 50, and operating personnel can carry out anti-skidding fixed action through slipmat 50 to whole device.

It should be noted that the bottom of the square hole 100 is provided with a slag collecting box 6, and an operator collects and cleans residues through the slag collecting box 6.

Preferably, the servo motor 3 is mounted at the left end of the ball screw 21, the output end of the servo motor 3 is fixedly connected with the left end of the ball screw 21, and when an operator starts the servo motor 3, the ball screw 21 starts to operate.

When the special-shaped opening device for the steel grating is used, firstly, an operator performs anti-slip fixation on the whole device through the anti-slip pad 50, then when the operator rotates the hand wheel 19 clockwise, the bidirectional screw rod 13 in the fixed plate 12 drives the surface moving block 14 to synchronously perform relative motion, at the moment, the rotating column 15 drives the surface adjusting rod 16 to synchronously move inwards, and finally drives the lifting plate 2 at the bottom of the fixed seat 17 to move downwards, otherwise, when the operator rotates the hand wheel 19 anticlockwise, the fixed seat 17 drives the lifting plate 2 at the bottom to lift, in addition, when the operator starts the servo motor 3, the servo motor 3 drives the ball screw 21 to synchronously move, then the sleeve block 22 on the surface of the ball screw 21 drives the cutter disc 24 at the bottom to cut on the steel grating to be cut, and the operator can cut the steel grating to different shapes and orientations according to the moving position of the cutter disc 24 on the steel grating, so that the device cuts the steel grating to different shapes and positions to a certain extent, the application range of the device is greatly improved, and the cutting cost is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special-shaped opening device for steel grating, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), top fixedly connected with support column (10) in four corners department top, top fixedly connected with roof (11) of support column (10), the equal fixedly connected with fixed plate (12) in the bottom left and right sides of roof (11), the inside threaded connection of fixed plate (12) has two-way lead screw (13), movable block (14) have all been cup jointed in the surface left and right sides of two-way lead screw (13) in a sliding way, the surface middle part of two-way lead screw (13) is equipped with spacing ring (18), square hole (100) have been seted up on the bottom surface of workstation (1).

2. A shaped opening device for steel grating as defined in claim 1, wherein: the inside of movable block (14) is all rotated and is connected with rotation post (15), the equal fixedly connected with of external surface of rotation post (15) adjusts pole (16), one side fixedly connected with fixing base (17) of keeping away from rotation post (15) is adjusted pole (16), the bottom fixedly connected with lifter plate (2) of fixing base (17), the right-hand member fixedly connected with hand wheel (19) of two-way lead screw (13).

3. A shaped opening device for steel grating as defined in claim 2, wherein: the bottom fixedly connected with connecting plate (20) of lifter plate (2), the inside threaded connection of connecting plate (20) has ball (21), the outside surface slip of ball (21) has cup jointed cover piece (22), the inside rotation of cover piece (22) is connected with bearing (23), the outside surface fixedly connected with cutter head (24) of bearing (23).

4. A shaped opening device for steel grating as defined in claim 1, wherein: the workbench is characterized in that supporting plates (4) are fixedly connected to the left side and the right side of the workbench (1), fixing assemblies (40) are arranged on the surfaces of the front side and the rear side of the supporting plates (4), bolts (41) are connected to the inner threads of the fixing assemblies (40), and nuts (42) are connected to the tops of the bolts (41) in a threaded mode.

5. A shaped opening device for steel grating as defined in claim 1, wherein: the four corners of the bottom of the workbench (1) are fixedly connected with supporting legs (5), and anti-slip pads (50) are arranged at the bottoms of the supporting legs (5).

6. A shaped opening device for steel grating as defined in claim 1, wherein: the bottom of the square hole (100) is provided with a slag collecting box (6).

7. A shaped opening device for a steel grating as claimed in claim 3, wherein: the left end of the ball screw (21) is provided with a servo motor (3), and the output end of the servo motor (3) is fixedly connected with the left end of the ball screw (21).