CN217343100U

CN217343100U - Steel plate punching machine for angle steel tower

Info

Publication number: CN217343100U
Application number: CN202220536052.0U
Authority: CN
Inventors: 董希敬; 孙清佐; 尹增哲; 张波; 张富前
Original assignee: Qingdao Liangta Steel Structure Co ltd
Current assignee: Qingdao Liangta Steel Structure Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-02
Anticipated expiration: 2032-03-10

Abstract

The application discloses steel sheet piercing press for angle steel tower relates to piercing press technical field, the on-line screen storage device comprises a base, the top surface fixedly connected with backup pad of base, the top surface fixedly connected with slide rail board of backup pad, the inner wall sliding connection of slide rail board has places the board, the first cylinder of side fixedly connected with of backup pad. This application is through placing the steel sheet on placing the board, then place the board through first cylinder promotion and remove, and make the gear drive screw rod rotatory and make the clamp plate downstream through the pinion rack, and it is fixed to carry out the centre gripping to the steel sheet, consequently, the device can carry out the centre gripping to the steel sheet when removing the steel sheet, thereby accurate nature when increasing the steel sheet drilling, be convenient for scrape through the scraper blade and sweep the waste material on the base, and scrape the waste material and sweep and collect to the waste material incasement, thereby reduce the waste material and constantly pile up the possibility on the base, and the waste material on the base does not need the manual clearance of operator.

Description

Steel plate punching machine for angle steel tower

Technical Field

The application relates to the technical field of punching machines, in particular to a steel plate punching machine for an angle steel tower.

Background

The punching machine mainly comprises a punching table and a punching head, wherein the punching head is driven by hydraulic pressure. The angle steel tower is a plate tower with a downcomer, the angle steel tower is generally spliced by steel plates when being built, a punching machine is needed to punch holes in the steel plates for the convenience of splicing the steel plates, the special steel plates for the angle steel tower are placed on a punching table when the punching machine is used, and punching heads pressurize the special steel plates for the angle steel tower, so that holes in various shapes are cut in the special steel plates for the angle steel tower.

The steel plate is placed on placing the board when current partial piercing press uses, then will place the board propelling movement to the piercing head downside through the cylinder, then carry out the centre gripping to the steel plate through clamping device again, therefore the skew appears easily in its position of steel plate in the removal process, and then influences the accuracy nature that the steel plate punched a hole easily.

SUMMERY OF THE UTILITY MODEL

In order to improve above-mentioned partial piercing press and place the steel sheet when using on placing the board, then will place the board propelling movement to the punching head downside through the cylinder, need carry out the centre gripping through clamping device to the steel sheet before the steel sheet drilling, therefore the steel sheet is comparatively troublesome problem when punching a hole, the utility model provides a steel sheet piercing press for angle steel tower.

The application provides an angle steel is steel sheet piercing press for tower adopts following technical scheme:

a steel plate punching machine for an angle steel tower comprises a base, wherein a supporting plate is fixedly connected to the top surface of the base, the top surface of the supporting plate is fixedly connected with a slide rail plate, the inner wall of the slide rail plate is connected with a placing plate in a sliding way, the side surface of the supporting plate is fixedly connected with a first air cylinder, the side surface of the extending end of the first air cylinder is fixedly connected with the side surface of the placing plate, the top surface of the placing plate is rotationally connected with a screw rod, the side surface of the screw rod is sheathed with a pressing plate through threads, the top surface of the placing plate is fixedly connected with a limiting rod which is movably inserted on the side surface of the pressing plate, the upper end of the screw rod is fixedly sleeved with a gear, the side surface of the supporting plate is fixedly connected with a toothed plate, the toothed plate is meshed with the gear, a frame is arranged on the top surface of the base, a second cylinder is arranged on the top surface of the frame, and the extending end of the second cylinder penetrates through the frame and is fixedly connected with a punching block.

Through above-mentioned technical scheme, be convenient for place the board through first cylinder promotion and remove to make the gear drive screw rod rotation and make the clamp plate downstream through the pinion rack, and then carry out the centre gripping through the clamp plate to the steel sheet and fix.

Optionally, in the above steel plate punching machine for an angle steel tower, a waste bin is movably inserted in the top surface of the base, and the waste bin is located on the left side of the punching block.

Through above-mentioned technical scheme, be convenient for punch a hole the waste material that produces the steel sheet through the dump bin and collect.

Optionally, in the above steel plate punching machine for an angle steel tower, a side surface of the supporting plate is slidably connected with a scraper, and a bottom surface of the scraper is slidably connected with a top surface of the base.

Through above-mentioned technical scheme, be convenient for scrape through the waste material of scraper blade on to the base and sweep the waste material and collect in scraping to the dump bin.

Optionally, in the above steel plate punching machine for an angle steel tower, the placing plate is composed of a transverse plate and a T-shaped block, the T-shaped block is fixedly connected to the bottom surface of the transverse plate, and the T-shaped block is slidably connected to the inner wall of the sliding rail plate.

Through above-mentioned technical scheme, be convenient for increase the stability when backup pad removes through the cooperation of T-shaped piece and slide rail board.

Optionally, in the steel plate punching machine for the angle steel tower, a rubber pad is bonded to the bottom surface of the pressing plate.

Through above-mentioned technical scheme, be convenient for increase the frictional force between clamp plate and the steel sheet through the rubber pad.

Optionally, in the steel plate punching machine for the angle steel tower, the number of the limiting rods is two, and the two limiting rods are symmetrical with respect to the pressing plate.

Through above-mentioned technical scheme, be convenient for make the screw rod when rotatory clamp plate downstream through two gag lever post cooperations, and then carry out the centre gripping through the clamp plate to the steel sheet and fix.

Optionally, in the steel plate punching machine for an angle steel tower, the inner wall of the sliding rail plate is T-shaped, and the length of the sliding rail plate is equal to that of the support plate.

Through above-mentioned technical scheme, be convenient for increase through the slide rail board and place the stability when board removes.

In summary, the present application includes at least one of the following advantages: 1. the steel plate is placed on the placing plate, the placing plate is pushed to move through the first air cylinder, the gear drives the screw rod to rotate and drives the pressing plate to move downwards through the toothed plate, and the steel plate is clamped and fixed, so that the steel plate can be clamped while the steel plate is moved, and the accuracy of the steel plate in drilling is improved;

2. be convenient for scrape through the scraper blade and sweep the waste material on the base to scrape with the waste material and sweep and collect in the waste material case, thereby reduce the waste material and constantly pile up the possibility on the base, and the waste material on the base does not need the manual clearance of operator.

Drawings

FIG. 1 is a perspective elevation view of the present application;

FIG. 2 is a right side view of the perspective structure of the present application;

fig. 3 is a left side view of the three-dimensional structure of the present application.

In the figure: the device comprises a base 1, a support plate 2, a slide rail plate 3, a placing plate 4, a first air cylinder 5, a screw rod 6, a pressing plate 7, a limiting rod 8, a gear 9, a toothed plate 10, a frame 11, a second air cylinder 12, a punching block 13, a waste bin 14 and a scraper 15.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, 2 and 3 in the drawings, the present application provides an embodiment: the utility model provides a steel sheet piercing press for angle steel tower, includes base 1, the top surface fixedly connected with backup pad 2 of base 1, the top surface fixedly connected with slide rail board 3 of backup pad 2.

Inner wall sliding connection of slide rail board 3 places board 4, place board 4 and comprise diaphragm and T-shaped piece, T-shaped piece fixed connection is in the bottom surface of diaphragm, T-shaped piece sliding connection is at slide rail board 3's inner wall, be convenient for increase the stability when backup pad 2 removes through the cooperation of T-shaped piece and slide rail board 3, be convenient for place the steel sheet through placing board 4, the first cylinder 5 of side fixedly connected with of backup pad 2, the side that first cylinder 5 stretches out the end with place the side fixed connection of board 4, be convenient for carry placing board 4 and steel sheet through first cylinder 5, the top surface rotation of placing board 4 is connected with screw rod 6, the side screw thread of screw rod 6 has cup jointed clamp plate 7, be convenient for make clamp plate 7 descend and carry out the centre gripping to the steel sheet through the rotation of screw rod 6, thereby reduce the steel sheet when punching a hole the position emergence skew probably.

Place top surface fixedly connected with gag lever post 8 of

board

4, 8 activities of gag lever post are pegged graft in the side of clamp plate 7, the quantity of gag lever post 8 is two, two gag lever posts 8 are about clamp plate 7 symmetry, clamp plate 7 downstream when being convenient for make screw rod 6 rotatory through two 8 cooperation of gag lever posts, and then carry out the centre gripping through clamp plate 7 to the steel sheet and fix, screw rod 6 counter-rotation when placing board 4 and reseing, and then make clamp plate 7 move up and separate with the steel sheet, and then the operator of being convenient for takes the steel sheet.

The fixed cover in upper end of screw rod 6 has connect gear 9, and the side fixedly connected with pinion rack 10 of backup pad 2, pinion rack 10 and gear 9 meshing impel through gear 9 and pinion rack 10 cooperation to place clamp plate 7 and move down when board 4 removes, and then carry out the centre gripping to the steel sheet through clamp plate 7.

The top surface of base 1 is provided with frame 11, and the top surface of frame 11 is provided with second cylinder 12, and the end that stretches out of second cylinder 12 runs through frame 11 and fixedly connected with punching block 13, moves down and contradicts with the steel sheet through second cylinder 12 drive punching block 13, and then punches a hole to the steel sheet through punching block 13.

Referring to fig. 1 and 2 of the drawings, a waste bin 14 is movably inserted into the top surface of the base 1, the waste bin 14 is arranged at the left side of the punching block 13, and waste generated by punching a steel plate is convenient to collect through the waste bin 14.

Referring to fig. 1 and 2 in the drawings of the specification, a scraper 15 is slidably connected to the side surface of the supporting plate 2, the bottom surface of the scraper 15 is slidably connected to the top surface of the base 1, the scraper 15 is used for conveniently scraping and sweeping waste materials on the base 1, and the waste materials are scraped and swept into a waste material box 14 to be collected, so that the possibility that the waste materials are continuously accumulated on the base 1 is reduced.

Referring to fig. 1 and 2 in the drawings of the specification, a rubber pad is bonded to the bottom surface of the pressing plate 7, and the rubber pad is convenient for increasing the friction force between the pressing plate 7 and the steel plate, so that the stability of the pressing plate 7 for clamping the steel plate is increased.

Referring to fig. 2 and 3 in the drawings of the specification, the shape of the inner wall of the sliding rail plate 3 is T-shaped, the length of the sliding rail plate 3 is equal to that of the support plate 2, and the sliding rail plate 3 is convenient to increase the stability of the placing plate 4 during movement, so that the placing plate 4 is prompted to accurately move the steel plate to the lower side of the punching block 13 for punching.

The working principle is as follows: when the steel plate punching machine for the angle steel tower is used, the steel plate is placed on the placing plate 4, then the placing plate 4 is pushed to move through the first air cylinder 5, the toothed plate 10 enables the gear 9 to drive the screw rod 6 to rotate and enables the pressing plate 7 to move downwards, then the steel plate is clamped and fixed through the pressing plate 7, and finally the punching block 13 is pushed to move downwards through the second air cylinder 12 and punches holes in the steel plate.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel sheet piercing press for angle steel tower, includes base (1), its characterized in that: the top surface of the base (1) is fixedly connected with a supporting plate (2), the top surface of the supporting plate (2) is fixedly connected with a sliding rail plate (3), the inner wall of the sliding rail plate (3) is connected with a placing plate (4) in a sliding manner, the side surface of the supporting plate (2) is fixedly connected with a first air cylinder (5), the side surface of the extending end of the first air cylinder (5) is fixedly connected with the side surface of the placing plate (4), the top surface of the placing plate (4) is rotatably connected with a screw rod (6), the side surface thread of the screw rod (6) is sleeved with a pressing plate (7), the top surface of the placing plate (4) is fixedly connected with a limiting rod (8), the limiting rod (8) is movably inserted into the side surface of the pressing plate (7), the upper end of the screw rod (6) is fixedly connected with a fixed sleeve gear (9), and the side surface of the supporting plate (2) is fixedly connected with a toothed plate (10), the toothed plate (10) is meshed with the gear (9), the top surface of the base (1) is provided with a frame (11), the top surface of the frame (11) is provided with a second cylinder (12), and the extending end of the second cylinder (12) penetrates through the frame (11) and is fixedly connected with a punching block (13).

2. The steel plate punching machine for an angle steel tower according to claim 1, wherein: the top surface of the base (1) is movably inserted with a waste box (14), and the waste box (14) is arranged on the left side of the punching block (13).

3. The steel plate punching machine for an angle steel tower according to claim 1, wherein: the side surface of the supporting plate (2) is connected with a scraper (15) in a sliding manner, and the bottom surface of the scraper (15) is connected with the top surface of the base (1) in a sliding manner.

4. The steel plate punching machine for an angle steel tower according to claim 1, wherein: the placing plate (4) is composed of a transverse plate and a T-shaped block, the T-shaped block is fixedly connected to the bottom surface of the transverse plate, and the T-shaped block is slidably connected to the inner wall of the sliding rail plate (3).

5. The steel plate punching machine for an angle steel tower according to claim 1, wherein: the bottom surface of the pressing plate (7) is bonded with a rubber pad.

6. The steel plate punching machine for an angle steel tower according to claim 1, wherein: the number of the limiting rods (8) is two, and the two limiting rods (8) are symmetrical relative to the pressing plate (7).

7. The steel plate punching machine for an angle steel tower according to claim 1, wherein: the shape of the inner wall of the sliding rail plate (3) is T-shaped, and the length of the sliding rail plate (3) is equal to that of the support plate (2).