CN215279299U

CN215279299U - Metal sheet bending device

Info

Publication number: CN215279299U
Application number: CN202121297398.1U
Authority: CN
Inventors: 于淑杰; 刘春玲; 刘汝道
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-24
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a sheet metal bending device, which comprises a frame, aerostatic press bottom fixedly connected with air pressure bar, the first telescopic link of air pressure bar bottom fixedly connected with, the first connecting block of first telescopic link bottom fixedly connected with, the pole hole has been seted up at first connecting block top, the spout has been seted up to second connecting block the latter half, the inside sliding connection of spout has the bearing, bearing inner circle fixed link has the clamp splice, second connecting block bottom fixedly connected with desktop, the hole has been seted up in the middle of the desktop, hole left side swing joint has the pivot, pivot right-hand member fixedly connected with third connecting block, the fixed surface of third connecting block is linked there is the compression piece, the right-hand member fixedly connected with connecting axle of third connecting block, the right-hand member fixedly connected with axis of rotation of connecting axle, the right-hand member fixedly connected with carousel of axis of rotation. This sheet metal bending device, small, the removal of being convenient for, the noise is less than, can carry out a plurality of bending to sheet metal simultaneously, and work efficiency is high, and the finished product sheet metal is easily collected.

Description

Metal sheet bending device

Technical Field

The utility model relates to a metal processing technology field specifically is a sheet metal bending device.

Background

As is known, a sheet bending machine is a device for bending sheets, which is widely used in the field of mechanical equipment in the field of machining and manufacturing of metal products, and is often required to bend the metal products, while sheet metal bending machines are currently available in the market because the purpose of the sheet metal bending machine is to bend metal products with large thickness and hard texture.

Therefore, when the bending machine bends a thin metal plate, the bending effect is not ideal, especially when the bending machine bends the metal plate with a certain amplitude, the defect is particularly shown, and the bending machine also has the defects of large volume, high working noise, inconvenient movement and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal bending device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal sheet bending device, includes the frame, frame top fixedly connected with aerostatic press, aerostatic press right side fixedly connected with switch, aerostatic press bottom fixedly connected with air pressure bar, the first telescopic link of aerostatic press bottom fixedly connected with, first telescopic link bottom fixedly connected with first connecting block, the pole hole has been seted up at first connecting block top, first connecting block bottom sliding connection has the second telescopic link, second telescopic link bottom fixedly connected with briquetting, first connecting block bottom fixedly connected with second connecting block, the spout has been seted up to second connecting block latter half, the inside sliding connection of spout has the bearing, bearing bottom swing joint has the baffle, baffle bottom surface fixedly connected with spring, bearing inner circle fixed link has the clamp splice, second connecting block bottom fixedly connected with desktop has seted up the hole in the middle of the desktop, hole left side swing joint has the pivot, pivot right-hand member fixedly connected with third connecting block, The fixed surface of third connecting block is linked there is the piece that receives, and the right-hand member fixedly connected with connecting axle of third connecting block, the right-hand member fixedly connected with axis of rotation of connecting axle, the right-hand member fixedly connected with carousel of axis of rotation, the four corners fixedly connected with table leg of desktop, the inboard swing joint of table leg has the receiver.

Preferably, the number of the pressing blocks and the number of the pressed blocks are five, and the pressing blocks and the pressed blocks are the same in size and shape.

Preferably, the bottom end of the first telescopic rod is fixedly connected with a second telescopic rod, and the first telescopic rod passes through the rod hole.

Preferably, the pressed block fixedly connected with the third connecting block passes through the hole formed in the second connecting block.

Preferably, the connecting shaft is integrally and rotatably connected with a desktop.

Preferably, the whole material of frame is steel, and frame bottom fixedly connected with desktop.

Preferably, the bottom end of the spring is fixedly connected with a sliding groove.

Preferably, the storage box is arranged below a hole formed in the desktop.

Preferably, the number of the bearings and the clamping blocks is ten, and every two bearings and clamping blocks are in one group, so that the total number of the bearings and the clamping blocks is five.

Compared with the prior art, the beneficial effects of the utility model are that: this sheet metal bending device, small, the removal of being convenient for, the noise is less than, can carry out a plurality of bending to sheet metal simultaneously, and work efficiency is high, and the finished product sheet metal is easily collected.

Drawings

FIG. 1 is a schematic view of the front view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic view of a pneumatic cylinder according to the present invention;

FIG. 4 is a schematic view of a storage box according to the present invention;

FIG. 5 is a schematic view of a first connecting block according to the present invention;

FIG. 6 is a schematic view of a second connecting block according to the present invention;

fig. 7 is a schematic view of a third connecting block according to the present invention.

In the figure: the automatic pressure-bearing device comprises a frame 1, a pressure machine 2, a 201 pressure rod, a 3 first telescopic rod, a 4 first connecting block, a 401 rod hole, a 5 second telescopic rod, a 6 pressing block, a 7 second connecting block, a 701 bearing, a 702 clamping block, an 8 hole, a 9 switch, a 10 sliding groove, a 11 pressed block, a 1101 third connecting block, a 1102 rotating shaft, 12 table legs, 13 storage boxes, 14 rotating discs, 1401 rotating shafts, 1402 connecting shafts, 15 table tops, 16 springs and 17 partition plates.

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. 1-7, the present invention provides a technical solution: a metal sheet bending device comprises a frame 1, wherein the frame 1 is made of steel, is not easy to fall apart, is firm, the top end of the frame 1 is fixedly connected with an air compressor 2, the right side of the air compressor 2 is fixedly connected with a switch 9, the bottom of the air compressor 2 is fixedly connected with an air pressure rod 201, the bottom of the air pressure rod 201 is fixedly connected with a first telescopic rod 3, the bottom of the first telescopic rod 3 is fixedly connected with a first connecting block 4, the top of the first connecting block 4 is provided with a rod hole 401, the bottom of the first connecting block 4 is slidably connected with a second telescopic rod 5, the bottom of the first telescopic rod 3 is fixedly connected with a second telescopic rod 5, the first telescopic rod 3 passes through the rod hole 401, the first telescopic rod 3 moves to drive the second telescopic rod 5, the metal sheet is bent downwards, the bottom of the second telescopic rod 5 is fixedly connected with a pressing block 6, the bottom of the first connecting block 4 is fixedly connected with a second connecting block 7, and the lower half part of the second connecting block 7 is provided with a chute 10, the bearing 701 is connected inside the sliding groove 10 in a sliding mode, the bottom of the bearing 701 is movably connected with a partition plate 17, the bottom surface of the partition plate 17 is fixedly connected with a spring 16, the bottom end of the spring 16 is fixedly connected with the sliding groove 10, the spring 16 and the partition plate 17 enable the bearing 701 to rebound to a vertex, the inner ring of the bearing 701 is fixedly connected with a clamping block 702, the number of the bearing 701 and the clamping block 702 is ten, every two bearings 701 and the clamping block 702 are in one group, five groups are formed, a plurality of metal sheets are bent each time, the clamping block 702 can freely rotate for 360 degrees, the diversity use of the metal sheets is improved, the bottom of the second connecting block 7 is fixedly connected with a table top 15, the bottom end of the frame 1 is fixedly connected with the table top 15, a hole 8 is formed in the middle of the table top 15, a rotating shaft 1102 is movably connected on the left side of the hole 8, the right end of the rotating shaft 1102 is fixedly connected with a third connecting block 1101, a pressed block 11 is fixedly connected with the surface of the third connecting block 1101, the pressed block 6 and the pressed block 11 are five, and the two sizes shape is the same, make the metal sheet more that bends, and convenient, the right-hand member fixedly connected with connecting axle 1402 of third connecting block 1101, the whole rotation of connecting axle 1402 is connected with desktop 15, the right-hand member fixedly connected with axis of rotation 1401 of connecting axle 1402, the right-hand member fixedly connected with carousel 14 of axis of rotation 1401, third connecting block 1101, fixed connection's the piece 11 that receives passes the hole that desktop 15 was seted up, make the stable fixing in left surface 15 of third connecting block 1101, the four corners fixedly connected with table leg 12 of desktop 15, the inboard swing joint of table leg 12 has receiver 13, receiver 13 position is underneath the hole 8 that desktop 15 was seted up, and receiver 13 can change the receiver 13 that the volume differs in size at any time.

The working principle is as follows: fixing a metal sheet on a clamping block 702, turning on a switch 9, starting the pneumatic cylinder 2 to work, enabling a pneumatic rod 201 to move downwards, driving a first telescopic rod 3 and a second telescopic rod 5 to move downwards together, enabling a pressing block 6 to move downwards, enabling a bearing 701 to move downwards when the bottom surface of the pressing block 6 begins to contact the metal sheet, enabling the bearing 701 to slide downwards through a sliding groove 10, driving a partition plate 17 and a spring 16, simultaneously starting to compress the spring 16, enabling the bottom surface of the metal sheet to contact the upper surface of a pressed block 11 when the bearing 701 slides to a certain degree, enabling the clamping block 702 to rotate, enabling the metal sheet to be effectively attached to the upper surface of the pressed block 11 without damaging the bearing 701, rotating a turntable 14 to enable the pressing block 11 to move clockwise, driving the metal sheet on the clamping block 702, enabling a hole 8 formed in a tabletop 15 to fall into a storage box 13, and enabling another group of pressed blocks 11 to enter holes formed in a second connecting block 7, the switch 9 is closed, the pneumatic cylinder stops moving, the first telescopic rod 3 and the second telescopic rod 5 move upwards at the same time, the pressing block 6 is driven to move upwards, the pressure on the clamping block 702 is reduced, the spring 16 starts to restore the original shape, the partition plate 17 is pushed to move upwards, the bearing 701 returns to the top end of the sliding groove 10 and restores the original shape, the metal sheet is installed on the clamping block 702 again, and the metal sheet can be bent next time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sheet metal bending device, includes frame (1), its characterized in that: the frame is characterized in that an air compressor (2) is fixedly connected to the top end of the frame (1), a switch (9) is fixedly connected to the right side of the air compressor (2), an air pressure rod (201) is fixedly connected to the bottom of the air pressure rod (2), a first telescopic rod (3) is fixedly connected to the bottom of the air pressure rod (201), a first connecting block (4) is fixedly connected to the bottom of the first telescopic rod (3), a rod hole (401) is formed in the top of the first connecting block (4), a second telescopic rod (5) is slidably connected to the bottom of the first connecting block (4), a pressing block (6) is fixedly connected to the bottom of the second telescopic rod (5), a second connecting block (7) is fixedly connected to the bottom of the first connecting block (4), a sliding groove (10) is formed in the lower half portion of the second connecting block (7), a bearing (701) is slidably connected to the inside of the sliding groove (10), and a partition plate (17) is movably connected to the bottom of the bearing (701), the bottom surface of the clapboard (17) is fixedly connected with a spring (16), the inner ring of the bearing (701) is fixedly connected with a clamping block (702), the bottom of the second connecting block (7) is fixedly connected with a desktop (15), a hole (8) is arranged in the middle of the desktop (15), a rotating shaft (1102) is movably connected to the left side of the hole (8), a third connecting block (1101) is fixedly connected to the right end of the rotating shaft (1102), a pressure-bearing block (11) is fixedly connected to the surface of the third connecting block (1101), the right end of the third connecting block (1101) is fixedly connected with a connecting shaft (1402), the right end of the connecting shaft (1402) is fixedly connected with a rotating shaft (1401), the right end of the rotating shaft (1401) is fixedly connected with a rotating disc (14), four corners of the desktop (15) are fixedly connected with desk legs (12), and the inner sides of the desk legs (12) are movably connected with a storage box (13).

2. The metal sheet bending apparatus according to claim 1, wherein: the number of the pressing blocks (6) and the number of the pressed blocks (11) are five, and the pressing blocks and the pressed blocks are the same in size and shape.

3. The metal sheet bending apparatus according to claim 1, wherein: first telescopic link (3) bottom fixedly connected with second telescopic link (5), and first telescopic link (3) are through pole hole (401).

4. The metal sheet bending apparatus according to claim 1, wherein: the pressed block (11) fixedly connected with the third connecting block (1101) penetrates through a hole formed in the table top (15).

5. The metal sheet bending apparatus according to claim 1, wherein: the connecting shaft (1402) is integrally and rotatably connected with a desktop (15).

6. The metal sheet bending apparatus according to claim 1, wherein: the whole material of frame (1) is steel, and frame (1) bottom fixedly connected with desktop (15).

7. The metal sheet bending apparatus according to claim 1, wherein: the bottom end of the spring (16) is fixedly connected with a sliding chute (10).

8. The metal sheet bending apparatus according to claim 1, wherein: the storage box (13) is positioned below the hole (8) formed in the desktop (15).

9. The metal sheet bending apparatus according to claim 1, wherein: the number of the bearings (701) and the clamping blocks (702) is ten, and every two bearings (701) and every two clamping blocks (702) form a group, and the total number of the bearings and the clamping blocks is five.