CN214078596U

CN214078596U - Bending and cutting integrated device for fireproof door iron sheet

Info

Publication number: CN214078596U
Application number: CN202022774302.8U
Authority: CN
Inventors: 赵建勇
Original assignee: Wuhan Jiaan Door Industry Development Co ltd
Current assignee: Wuhan Jiaan Door Industry Development Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a buckle and cut off integrative device for preventing fire door iron sheet, comprises a workbench, four dead levers of workstation upper wall fixedly connected with, four the common fixedly connected with roof in dead lever upper end, be equipped with bending mechanism on the workstation, bending mechanism includes the first cylinder of fixed connection at the roof lower wall, the flexible end fixedly connected with movable plate of first cylinder, movable plate lower wall fixedly connected with briquetting, two lugs of briquetting lower wall fixedly connected with, the piece is placed to workstation upper wall fixedly connected with, it is equipped with two recesses to place the piece upper wall, be equipped with shutdown mechanism on the roof. The utility model has the advantages of reasonable design, can cut off the iron sheet immediately after buckling, and need not to remove the iron sheet, device integration degree is higher, has improved the machining efficiency of iron sheet greatly, can also be according to cutting length demand adjustable stop's position to enlarged the device's application scope, easily popularization and application.

Description

Bending and cutting integrated device for fireproof door iron sheet

Technical Field

The utility model relates to a prevent fire door processing technology field, especially relate to a buckle and cut off integrative device for preventing fire door iron sheet.

Background

The fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation within a certain time, is usually arranged at the positions of closing evacuation stairs, leading to a walkway, closing an elevator room and the like, can insulate flame when a fire disaster occurs, has the effect of preventing the fire from spreading, is provided with an iron sheet on the surface of a door plate, and needs to be bent and cut off according to the required length during processing.

Traditional prevent fire door iron sheet can only buckle to iron sheet one end at first in the course of working, then take off the iron sheet of being buckled and cut the iron sheet through cutting device again, this kind of mode is buckling and the in-process of cutting need remove the iron sheet to reduced the machining efficiency of iron sheet, and all required manual measurement iron sheet length at every turn when the cutting, complex operation, so, need design one kind and be used for preventing the bending of fire door iron sheet and cut off integrative device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a bending and cutting integrated device for a fireproof door sheet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a buckle and cut off integrative device for preventing fire door iron sheet, includes the workstation, four dead levers of workstation upper wall fixedly connected with, four the common fixedly connected with roof in dead lever upper end, be equipped with bending mechanism on the workstation, bending mechanism includes the first cylinder of fixed connection at the roof lower wall, the flexible end fixedly connected with movable plate of first cylinder, movable plate lower wall fixedly connected with briquetting, two lugs of briquetting lower wall fixedly connected with, the piece is placed to workstation upper wall fixedly connected with, it is equipped with two recesses to place a upper wall, be equipped with shutdown mechanism on the roof, shutdown mechanism includes the second cylinder of fixed connection at the roof lower wall, the flexible end fixedly connected with cutting knife of second cylinder, be equipped with adjustment mechanism on the workstation.

Preferably, adjustment mechanism is including setting up the spout at the workstation upper wall, be equipped with the baffle that can slide in the spout, the spout inner wall is equipped with two spacing grooves, two spacing strips of baffle lateral wall fixedly connected with, the workstation lateral wall is equipped with the thread groove, thread groove inner wall threaded connection has the threaded rod, the threaded rod is close to the one end of baffle and is connected with the baffle lateral wall rotation, the one end fixedly connected with carousel of baffle is kept away from to the threaded rod.

Preferably, the four fixing rods penetrate through the side wall of the moving plate, and the four fixing rods are respectively located at four corners of the moving plate.

Preferably, the two bumps are respectively positioned right above the two grooves, and the sizes of the two bumps are respectively matched with the sizes of the two grooves.

Preferably, the side wall of the rotary table is fixedly connected with a rotary handle, and a rubber pad is arranged on the rotary handle.

Preferably, the two limiting strips are respectively located in the two limiting grooves, and the side walls of the two limiting strips are respectively attached to the inner walls of the two limiting grooves.

The utility model discloses possess following beneficial effect:

1. the utility model has the advantages that the flexible end of the first cylinder extends to drive the movable plate to move downwards, the movable plate is provided with the dynamic pressure and the lug, the iron sheet can be bent, the flexible end of the second cylinder extends during cutting to drive the cutting knife to move downwards, the iron sheet can be cut off, the iron sheet does not need to be moved, the integration degree of the device is higher, and the processing efficiency of the iron sheet is greatly improved;

2. the utility model discloses an iron sheet one end and baffle contact can realize the fixed length of iron sheet at every turn and cut off, and need not at every turn manual measurement, have simplified people's operating procedure greatly, and the cooperation turning handle drives the carousel and rotates, and the carousel drives the threaded rod and rotates, and the threaded rod can remove along the direction of thread groove at the pivoted in-process, and the threaded rod drives the baffle and removes, can be according to cutting length demand adjusting baffle's position to enlarged the device's application scope, easily popularization and application.

Drawings

Fig. 1 is a schematic structural view of a bending and cutting integrated device for a fireproof door sheet provided by the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken along line B-B of fig. 1.

In the figure: 1 workstation, 2 dead levers, 3 roof, 4 first cylinders, 5 movable plates, 6 briquetting, 7 lugs, 8 place the piece, 9 recesses, 10 cutting knife, 11 spout, 12 baffles, 13 spacing grooves, 14 threaded rod, 15 carousel, 16 second cylinders, 17 spacing strip, 18 thread groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a buckle and cut off integrative device for preventing fire door iron sheet, includes workstation 1, and workstation 1 upper wall fixedly connected with four dead levers 2, four dead levers 2 all run through 5 lateral walls of movable plate, and four dead levers 2 are located the four corners department of movable plate 5 respectively, can prevent that the in-process that movable plate 5 removed from taking place the slope, and then guaranteed the stability when movable plate 5 removed to the device's the effect of buckling has been guaranteed.

The common fixedly connected with roof 3 in four dead levers 2 upper ends, be equipped with bending mechanism on the workstation 1, bending mechanism includes the first cylinder 4 of fixed connection at the 3 lower walls of roof, the flexible end fixedly connected with movable plate 5 of

first cylinder

4, 5 lower wall fixedly connected with briquetting 6 of movable plate, two lugs 7 of 6 lower wall fixedly connected with of briquetting, two lugs 7 are located two recesses 9 respectively directly over, the size of two lugs 7 cooperatees with the size of two recesses 9 respectively, 1 upper wall fixedly connected with of workstation places piece 8, it is equipped with two recesses 9 to place 8 upper walls, be equipped with shutdown mechanism on the roof 3, shutdown mechanism includes the second cylinder 16 of fixed connection at the 3 lower walls of roof, the flexible end fixedly connected with cutting knife 10 of second cylinder 16.

Be equipped with adjustment mechanism on workstation 1, adjustment mechanism is including setting up spout 11 at 1 upper wall of workstation, be equipped with in spout 11 and to slide baffle 12, spout 11 inner wall is equipped with two spacing grooves 13, two spacing strips 17 of 12 lateral walls fixedly connected with of baffle, two spacing strips 17 are located two spacing grooves 13 respectively, two spacing strip 17 lateral walls laminate with two spacing groove 13 inner walls respectively, can prevent that baffle 12 from rotating, stability when having guaranteed baffle 12 and removing.

The side wall of the workbench 1 is provided with a thread groove 18, the inner wall of the thread groove 18 is in threaded connection with a threaded rod 14, the threaded rod 14 can move along the direction of the thread groove 18 in the rotating process, one end, close to the baffle 12, of the threaded rod 14 is rotationally connected with the side wall of the baffle 12, one end, close to the baffle 12, of the threaded rod 14 is fixedly connected with a turntable 15, the side wall of the turntable 15 is fixedly connected with a rotating handle, a rubber pad is arranged on the rotating handle, and people who are convenient to hold the rotating handle.

During operation, to-be-processed iron sheet is placed on the placing block 8, the iron sheet is manually pushed, one end of the iron sheet is in contact with the side wall of the baffle 12, then the first air cylinder 4 is started, the telescopic end of the first air cylinder 4 extends to drive the moving plate 5 to move downwards, the moving plate 5 drives the pressing block 6 to move downwards, the pressing block 6 drives the protruding block 7 to move downwards, and the iron sheet can be bent until the protruding block 7 enters the corresponding groove 9 and the pressing block 6 and the placing block 8 clamp the iron sheet tightly.

Then the second cylinder 16 is started again, so that the telescopic end of the second cylinder 16 extends, the second cylinder 16 drives the cutting knife 10 to move downwards, after the iron sheet is cut off by the cutting knife 10, the telescopic ends of the first cylinder 4 and the second cylinder 16 contract again, the bent iron sheet is taken down, and when the iron sheet needs to be processed again, only the operations are needed to be repeated.

When the iron sheets with different lengths need to be cut, the rotating handle is held by a hand and then rotated, the rotating handle drives the rotating disc 15 to rotate, the rotating disc 15 drives the threaded rod 14 to rotate, the threaded rod 14 can move along the direction of the threaded groove 18 in the rotating process, the threaded rod 14 drives the baffle plate 12 to move, and the rotating handle stops rotating until the baffle plate 12 moves to a proper position.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The bending and cutting integrated device for the fireproof door iron sheet comprises a workbench (1) and is characterized in that the upper wall of the workbench (1) is fixedly connected with four fixing rods (2), the upper ends of the four fixing rods (2) are fixedly connected with a top plate (3) together, a bending mechanism is arranged on the workbench (1), the bending mechanism comprises a first air cylinder (4) fixedly connected with the lower wall of the top plate (3), a movable plate (5) is fixedly connected with the telescopic end of the first air cylinder (4), a pressing block (6) is fixedly connected with the lower wall of the movable plate (5), two convex blocks (7) are fixedly connected with the lower wall of the pressing block (6), a placing block (8) is fixedly connected with the upper wall of the workbench (1), two grooves (9) are arranged on the upper wall of the placing block (8), a cutting mechanism is arranged on the top plate (3), and the cutting mechanism comprises a second air cylinder (16) fixedly connected with the lower wall of the top plate (3), the telescopic end of the second cylinder (16) is fixedly connected with a cutting knife (10), and an adjusting mechanism is arranged on the workbench (1).

2. The bending and cutting integrated device for the fireproof door sheet iron is characterized in that the adjusting mechanism comprises a sliding groove (11) arranged on the upper wall of a workbench (1), a slidable baffle plate (12) is arranged in the sliding groove (11), two limiting grooves (13) are formed in the inner wall of the sliding groove (11), two limiting strips (17) are fixedly connected to the side wall of the baffle plate (12), a thread groove (18) is formed in the side wall of the workbench (1), a threaded rod (14) is connected to the inner wall of the thread groove (18) in a threaded manner, one end, close to the baffle plate (12), of the threaded rod (14) is rotatably connected with the side wall of the baffle plate (12), and a rotary table (15) is fixedly connected to one end, far away from the baffle plate (12), of the threaded rod (14).

3. The folding and cutting integrated device for the fireproof door sheet according to claim 1, wherein four fixing rods (2) penetrate through the side wall of the moving plate (5), and the four fixing rods (2) are respectively positioned at four corners of the moving plate (5).

4. The folding and cutting integrated device for the fireproof door sheet according to claim 1, wherein the two projections (7) are respectively located right above the two grooves (9), and the sizes of the two projections (7) are respectively matched with the sizes of the two grooves (9).

5. The bending and cutting integrated device for the iron sheet of the fireproof door as claimed in claim 2, wherein a rotating handle is fixedly connected to the side wall of the rotating disc (15), and a rubber pad is arranged on the rotating handle.

6. The bending and cutting integrated device for the iron sheet of the fireproof door as claimed in claim 2, wherein the two limiting strips (17) are respectively located in the two limiting grooves (13), and the side walls of the two limiting strips (17) are respectively attached to the inner walls of the two limiting grooves (13).