CN217251785U

CN217251785U - Sheet metal bending machine

Info

Publication number: CN217251785U
Application number: CN202221104701.6U
Authority: CN
Inventors: 王永益; 曹杰
Original assignee: Hubei Jijizhao Door Industry Co ltd
Current assignee: Hubei Jijizhao Door Industry Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-23
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to a sheet metal processing field discloses a sheet metal bender, including the bed die, be provided with the mould directly over the bed die, one side of bed die is provided with holds the thing platform, hold the top of thing platform with the top of bed die flushes, hold the thing bench and set up the direction mouth of rectangular shape, pass the direction mouth is provided with the slurcam, the top of slurcam is higher than hold the top of thing platform, the bottom of slurcam is located hold thing platform below, it still is provided with and is used for the drive to hold thing platform below the actuating mechanism of slurcam motion. The utility model discloses simple structure, convenient operation uses manpower sparingly, promotes the operation security.

Description

Sheet metal bending machine

Technical Field

The utility model relates to a sheet metal processing technology field, in particular to sheet metal bender.

Background

The anti-theft door is called as an anti-theft safety door, has anti-theft and safety performances, is provided with an anti-theft lock, can resist abnormal opening under certain conditions within certain time, has certain safety protection performance and accords with the door of a corresponding anti-theft safety level, two sides of the anti-theft door are usually made of metal plates, and the metal plates are usually processed by a bending machine in the anti-theft door processing process.

The bending machine is a machine capable of bending thin plates, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base is composed of a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered at the top of the recess, and the bending machine is divided into a manual bending machine, a hydraulic bending machine, a numerical control bending machine and the like.

In the production process of the anti-theft door, a worker usually lifts a door leaf to place the door leaf above the bending groove, then the hydraulic cylinder is used for pressing the metal plate into the bending groove, and the metal plate is machined.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sheet metal bender aims at solving the inconvenient problem of sheet metal processing in the prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a sheet metal bender, includes the bed die, be provided with the mould directly over the bed die, one side of bed die is provided with holds the thing platform, hold the top of thing platform with the top of bed die flushes, hold the thing bench and set up the direction mouth of rectangular shape, pass the direction mouth is provided with the slurcam, the top of slurcam is higher than hold the top of thing platform, the bottom of slurcam is located hold thing platform below, it still is provided with and is used for the drive to hold thing platform below the actuating mechanism of slurcam motion.

Through the technical scheme, the staff lifts the metal sheet and holds the thing platform top, use actuating mechanism drive slurcam motion, the slurcam moves forward, with the metal sheet along holding the thing platform and pushing away the bed die top, use actuating mechanism control slurcam to reset, then open the machine, it pushes down to go up the mould, the cooperation bed die is the shaping of bending the metal sheet, take off the processing of carrying out next panel behind the metal sheet again, high operation efficiency, only need single can accomplish, the manpower is saved, the operation security is high.

The utility model discloses a further set up to: the driving mechanism comprises a first screw rod horizontally arranged below the object bearing table, a first moving member is arranged at the bottom of the pushing plate, a first threaded hole is formed in the first moving member, the first threaded hole is matched with the first screw rod, and a first motor is arranged at one end of the first screw rod.

Through above-mentioned technical scheme, the first lead screw of first motor drive rotates, and the moving member horizontal motion on the lead screw to drive the slurcam motion, first motor reversal, drive slurcam resets convenient operation.

The utility model discloses a further set up to: a limiting plate is arranged on one side of the object bearing platform, the top of the limiting plate is higher than the top of the object bearing platform, and an included angle between the limiting plate and the top of the object bearing platform is a right angle.

Through the technical scheme, one side of the metal plate is tightly attached to the limiting plate, so that the metal plate is prevented from being inclined when being pushed to the upper part of the lower die, and the processing quality is reduced.

The utility model discloses a further set up to: hold the thing platform and keep away from the locking mouth of rectangular shape is seted up to one side of limiting plate, the length direction of locking mouth with the length direction of direction mouth is perpendicular, passes the locking mouth is provided with the lockplate, the top of lockplate is higher than hold the top of thing platform, the bottom of lockplate is located hold thing platform below, the bottom of lockplate is provided with the second moving member, second screw hole has been seted up on the second moving member, hold thing platform below level be provided with second screw hole matched with second lead screw, the one end of second lead screw is provided with the second motor.

Through above-mentioned technical scheme, put the metal sheet on holding the thing bench, use second motor drive lockplate to remove, push the metal sheet to the limiting plate and aim at spacingly, then use first motor drive catch plate to push away the metal sheet forward, need not artifical promotion metal sheet and closely paste limiting plate, labour saving and time saving.

The utility model discloses a further set up to: the guide opening is provided with a plurality of.

Through above-mentioned technical scheme, be provided with a plurality of slurcays in a plurality of guiding openings, the metal sheet removes more stably.

The utility model discloses a further set up to: the top of the pushing plate is provided with a connecting groove, a roller is arranged in the connecting groove, the axis of the roller is in the horizontal direction and is perpendicular to the moving direction of the pushing plate, the roller is rotatably connected with the inner wall of the connecting groove, and the top of the roller is higher than the top of the pushing plate.

Through above-mentioned technical scheme, when lifting up the metal sheet, put the first half of metal sheet on the gyro wheel, then slide sheet metal along the gyro wheel, keep flat at last on holding the thing platform, it is more laborsaving during the material loading.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a set up first motor, first lead screw and catch plate, the first lead screw of first motor drive rotates, and the moving member is horizontal motion on the lead screw to drive the catch plate motion, push away the bed die top with the metal sheet along holding the thing platform, convenient operation, machining efficiency is high, only needs single can accomplish, uses manpower sparingly, and the operational safety is high.

2. The utility model discloses a set up the limiting plate, hug closely the limiting plate on one side of metal sheet, take place crooked and reduce processingquality when preventing the metal sheet from moving forward.

3. The utility model discloses a set up the gyro wheel, when lifting up the metal sheet, put the first half of metal sheet on the gyro wheel, then slide metal sheet along the gyro wheel, keep flat at last on holding the thing bench, it is more laborsaving during the material loading.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a bending machine for metal plates according to the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the bending machine for metal plates according to the present invention;

fig. 3 is a schematic structural view of a pushing plate and a first moving member in an embodiment of the bending machine for metal plates according to the present invention;

fig. 4 is a schematic structural diagram of a locking plate and a second moving member in an embodiment of the metal plate bending machine of the present invention;

in the figure, 1, a lower die; 2. an upper die; 3. a material bearing platform; 3a, a guide port; 3b, locking the opening; 4. a push plate; 4a, connecting grooves; 5. a first lead screw; 6. a first moving member; 6a, a first threaded hole; 7. a first motor; 8. a limiting plate; 9. a locking plate; 10. a second moving member; 10a, a second threaded hole; 11. a second screw rod; 12. a second motor; 13. and (4) a roller.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a sheet metal bending machine, as shown in fig. 1 to 4, comprising a lower die 1, an upper die 2 is arranged right above the lower die 1, a material-bearing platform 3 is arranged on one side of the lower die 1, the top of the material-bearing platform 3 is flush with the top of the lower die 1, a plurality of strip-shaped guide ports 3a are arranged on the material-bearing platform 3, a pushing plate 4 is arranged through the guide ports 3a, the top of the pushing plate 4 is higher than the top of the material-bearing platform 3, the bottom of the pushing plate 4 is arranged below the material-bearing platform 3, a driving mechanism for driving the pushing plate 4 to move is arranged below the material-bearing platform 3, the driving mechanism comprises a first lead screw 5 horizontally arranged below the material-bearing platform 3, a first moving member 6 is arranged at the bottom of the pushing plate 4, a first threaded hole 6a is arranged on the first moving member 6, the first threaded hole 6a is matched with the first screw rod 5, and one end of the first screw rod 5 is provided with a first motor 7.

One side of the object bearing table 3 is provided with a limiting plate 8, the top of the limiting plate 8 is higher than the top of the object bearing table 3, and an included angle between the limiting plate 8 and the top of the object bearing table 3 is a right angle.

Hold thing platform 3 and keep away from the locking mouth 3b of rectangular shape is seted up to one side of limiting plate 8, the length direction of locking mouth 3b with the length direction of guiding port 3a is perpendicular, passes locking mouth 3b is provided with lockplate 9, the top of lockplate 9 is higher than hold thing platform 3's top, lockplate 9's bottom is located hold thing platform 3 below, lockplate 9's bottom is provided with second moving member 10, second screw hole 10a has been seted up on second moving member 10, hold thing platform 3 below level be provided with second screw hole 10a matched with second lead screw 11, the one end of second lead screw 11 is provided with second motor 12.

The top of the pushing plate 4 is provided with a connecting groove 4a, a roller 13 is arranged in the connecting groove 4a, the axis of the roller 13 is in the horizontal direction and is perpendicular to the moving direction of the pushing plate 4, the roller 13 is rotatably connected with the inner wall of the connecting groove 4a, and the top of the roller 13 is higher than the top of the pushing plate 4.

Through the technical scheme, the staff lifts the metal sheet and holds 3 tops of thing platform, open first motor 7, first motor 7 drive first lead screw 5 rotates, the moving member is at the lead screw horizontal motion, thereby drive the motion of slurcam 4, slurcam 4 pushes away the metal sheet 1 top along holding thing platform 3, use actuating mechanism control slurcam 4 to reset, then open the machine, go up mould 2 and push down, cooperation bottom die 1 is the shaping of bending the metal sheet, carry out the processing of next panel again after taking off the metal sheet, high operation convenience, high machining efficiency, only need single can accomplish, use manpower sparingly, the operational safety is high.

One side of the metal plate is tightly attached to the limiting plate 8, so that the metal plate is prevented from being inclined when being pushed above the lower die 1, and the processing quality is prevented from being reduced.

Second motor 12 drive lockplate 9 removes, pushes the limiting plate 8 with the metal sheet and aims at spacingly, then uses first motor 7 drive catch plate 4 to push away the metal sheet forward, need not the manual work and promotes the metal sheet and hug closely limiting plate 8, labour saving and time saving.

When the metal plate is lifted, the front half part of the metal plate is placed on the roller 13, then the metal plate slides along the roller 13 and finally is flatly placed on the object bearing table 3, and therefore labor is saved during feeding.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. The utility model provides a sheet metal bender which characterized in that: including bed die (1), be provided with mould (2) directly over bed die (1), one side of bed die (1) is provided with holds thing platform (3), hold the top of thing platform (3) with the top of bed die (1) flushes, hold and set up rectangular shape guide opening (3a) on thing platform (3), pass guide opening (3a) are provided with slurcam (4), the top of slurcam (4) is higher than hold the top of thing platform (3), the bottom of slurcam (4) is located hold thing platform (3) below, it still is provided with and is used for the drive to hold thing platform (3) below the actuating mechanism of slurcam (4) motion.

2. Sheet metal bending machine according to claim 1, characterized in that: the driving mechanism comprises a first screw rod (5) horizontally arranged below the object bearing table (3), a first moving part (6) is arranged at the bottom of the pushing plate (4), a first threaded hole (6a) is formed in the first moving part (6), the first threaded hole (6a) is matched with the first screw rod (5), and a first motor (7) is arranged at one end of the first screw rod (5).

3. Sheet metal bending machine according to claim 2, characterized in that: one side of the object bearing table (3) is provided with a limiting plate (8), the top of the limiting plate (8) is higher than the top of the object bearing table (3), and an included angle between the limiting plate (8) and the top of the object bearing table (3) is a right angle.

4. A machine for bending metal sheets according to claim 3, characterized in that: hold thing platform (3) and keep away from locking mouth (3b) of rectangular shape are seted up to one side of limiting plate (8), the length direction of locking mouth (3b) with the length direction of direction mouth (3a) is perpendicular, passes locking mouth (3b) is provided with lockplate (9), the top of lockplate (9) is higher than hold the top of thing platform (3), the bottom of lockplate (9) is located hold thing platform (3) below, the bottom of lockplate (9) is provided with second moving member (10), second screw hole (10a) have been seted up on second moving member (10), hold thing platform (3) below level be provided with second screw hole (10a) matched with second lead screw (11), the one end of second lead screw (11) is provided with second motor (12).

5. A machine for bending metal sheets according to claim 4, characterised in that: the guide opening (3a) is provided in plurality.

6. A machine for bending metal sheets according to claim 5, characterised in that: connecting groove (4a) has been seted up at the top of catch plate (4), be provided with gyro wheel (13) in connecting groove (4a), the axis of gyro wheel (13) be the horizontal direction and with the direction of motion of catch plate (4) is perpendicular, gyro wheel (13) with the inner wall of connecting groove (4a) rotates and is connected, the top of gyro wheel (13) is higher than the top of catch plate (4).