CN212760460U

CN212760460U - Shielding case bending mechanism

Info

Publication number: CN212760460U
Application number: CN202021266360.3U
Authority: CN
Inventors: 张信华; 李荣芳; 张洪玉; 张卫射
Original assignee: Yangzhou Wang Yuan Electric Co ltd
Current assignee: Yangzhou Wang Yuan Electric Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-23
Anticipated expiration: 2030-07-02

Abstract

The utility model provides a shield cover mechanism of bending, including the device main part, the upper end surface of device main part is provided with lower mould and collateral branch pillar, the lower mould is located the front end of collateral branch pillar, one side of lower mould is provided with the blowing device, the front end surface of collateral branch pillar is provided with discharging device, discharging device's front end fixed surface is connected with the hydraulic stem, the lower extreme fixed surface of hydraulic stem is connected with the mould, the upper end fixed surface of collateral branch pillar is connected with hydraulic means. Shield bending machine constructs, be equipped with discharging device and blowing device, can push away the sheet material forward when ejecting with the sheet material, make things convenient for the workman to take the sheet material more, avoid machine trouble to take accident, the process is more energy-conserving to can more convenient put into the sheet material in the lower mould, accelerate the speed of putting the sheet material, improve work efficiency, bring better use prospect.

Description

Shielding case bending mechanism

Technical Field

The utility model relates to a bender field, in particular to shield cover bending machine constructs.

Background

The shielding cover is a tool for shielding electronic signals, has the function of shielding the influence of external electromagnetic waves on an internal circuit and the outward radiation of the electromagnetic waves generated inside, and the bending means that a metal plate completes a bending process under the pressure of an upper die or a lower die of a bending machine.

The existing shielding cover bending mechanism has certain defects in use, firstly, a plate cannot be pushed forwards while discharging, a worker cannot conveniently take the plate, secondly, the process of placing the plate into a lower die is inconvenient, the working efficiency is reduced, and certain influence is brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the shield cover mechanism of bending can effectively solve the problem among the background art.

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

shield bending mechanism, including the device main part, the upper end surface of device main part is provided with lower mould and collateral branch pillar, the lower mould is located the front end of collateral branch pillar, one side of lower mould is provided with the blowing device, the front end surface of collateral branch pillar is provided with discharging device, discharging device's front end external surface fixedly connected with hydraulic stem, the mould is gone up to the lower extreme external surface fixedly connected with of hydraulic stem, the upper end external surface fixedly connected with hydraulic means of collateral branch pillar.

Preferably, discharging device includes transmission U-shaped pole, drive gear, ejector beam and ejector beam, the inside of collateral branch pillar is provided with transmission U-shaped pole, the front end middle part surface of transmission U-shaped pole is provided with drive gear, the lower extreme surface of collateral branch pillar is provided with the ejector beam, the ejector beam is located one side of drive gear, the lower extreme surface of lower mould is provided with the ejector beam, be fixed connection between ejector beam and the transmission U-shaped pole.

Preferably, the discharging device comprises a plate material box, a material box cover and a pressing spring, the plate material box is arranged on the outer surface of the upper end of the device main body, the material box cover is arranged on the outer surface of the upper end of the plate material box, and the pressing spring is fixedly connected to the outer surface of the middle of the lower end of the material box cover.

Preferably, be provided with the driving tooth No. one between drive gear and the transmission U-shaped pole, the front end surface of transmission U-shaped pole is connected with drive gear's surface transmission through a driving tooth, be provided with the driving tooth No. two between drive gear and the ejector pin pole, drive gear's surface is connected with the upper end surface transmission of ejector pin pole through No. two driving teeth, the front end surface of ejector pin pole runs through the front end internal surface of collateral branch stay.

Preferably, be provided with the slide rail between workbin and the device main part, the lower extreme surface of workbin passes through the upper end surface sliding connection of slide rail and device main part, be provided with hinge and buckle between workbin and the workbin lid, the surface swing joint of one side of upper end one side of hinge and sheet metal case is passed through to one side surface of workbin lid, the opposite side surface of workbin lid can be dismantled with the upper end opposite side surface of workbin through the buckle and is connected.

Preferably, an oil pump and an oil tank are arranged in the hydraulic device, the oil pump is located at the rear end of the oil tank, and the outer surface of the upper end of the hydraulic rod penetrates through the outer surface of the lower end of the hydraulic device and is connected with the outer surface of the lower end of the oil tank.

Advantageous effects

Compared with the prior art, the utility model provides a shield cover mechanism of bending possesses following beneficial effect:

1. according to the shielding case bending mechanism, through the arranged discharging device, when stamping and bending are carried out, the hydraulic rod moves downwards, the hydraulic rod drives the transmission U-shaped rod to move downwards, the transmission gear in the middle of the front end of the transmission U-shaped rod drives the transmission gear to rotate, the transmission gear drives the material pushing rod to enable the material pushing rod to move backwards, the material pushing rod drives the material pushing column to move downwards, the hydraulic rod pushes the upper die to extrude a plate into the lower die, the edge of the plate is extruded by the edge of the lower die to be deformed and bent, then the hydraulic rod drives the upper die and the transmission U-shaped rod to move upwards, the transmission U-shaped rod drives the material pushing column to eject the plate out of the lower die, the transmission U-shaped rod drives the transmission gear to rotate reversely to enable the material pushing rod to move forwards, the plate can be pushed forwards while discharging is carried out, workers can take the plate conveniently, and the process is more energy-.

2. This shield cover bending mechanism, through the blowing device that sets up, open the storage box lid and neatly put into the sheet material in to the sheet material case, then cover the storage box lid, the sheet material in the sheet material case is promoted downwards to the elasticity of holding down the spring, when placing the sheet material, the movable plate workbin, the sheet material case passes through the slide rail and removes, when the sheet material case is in the upper end through the lower mould, the thrust of holding down the spring can push the sheet material in the lower mould, then let the sheet material case return, thereby can conveniently put into the sheet material in the lower mould, and the work efficiency is improved, and be favorable to people to use, whole shield cover bending mechanism simple structure, and convenient for operation, the effect of using is.

Drawings

Fig. 1 is the overall structure schematic diagram of the shield bending mechanism of the present invention.

Fig. 2 is the structure schematic diagram of the discharging device in the shielding case bending mechanism of the present invention.

Fig. 3 is a schematic structural view of the transmission gear in the shield bending mechanism of the present invention.

Fig. 4 is the utility model discloses blowing device's among shield cover bending mechanism structural schematic.

In the figure: 1. a device main body; 2. side support columns; 3. a discharging device; 31. a drive U-shaped rod; 32. a transmission gear; 33. a material pushing rod; 34. a material ejection column; 4. a lower die; 5. a discharging device; 51. a plate material box; 52. A feed box cover; 53. pressing down the spring; 6. a hydraulic device; 7. a hydraulic lever; 8. and (5) an upper die.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, shield bending mechanism, including device main part 1, the upper end surface of device main part 1 is provided with lower mould 4 and collateral branch pillar 2, lower mould 4 is located the front end of collateral branch pillar 2, one side of lower mould 4 is provided with blowing device 5, the front end surface of collateral branch pillar 2 is provided with discharging device 3, discharging device 3's front end external surface fixedly connected with hydraulic stem 7, the lower extreme external surface fixedly connected with of hydraulic stem 7 goes up the mould 8, the upper end external surface fixedly connected with hydraulic means 6 of collateral branch pillar 2.

Further, the discharging device 3 comprises a transmission U-shaped rod 31, a transmission gear 32, a material pushing rod 33 and a material ejecting column 34, the transmission U-shaped rod 31 is arranged inside the side support column 2, the transmission gear 32 is arranged on the outer surface of the middle part of the front end of the transmission U-shaped rod 31, the material pushing rod 33 is arranged on the outer surface of the lower end of the side support column 2, the material pushing rod 33 is located on one side of the transmission gear 32, the material ejecting column 34 is arranged on the outer surface of the lower end of the lower die 4, the material ejecting column 34 is fixedly connected with the transmission U-shaped rod 31, when stamping and bending are carried out, the hydraulic rod 7 moves downwards, the hydraulic rod 7 drives the transmission U-shaped rod 31 to move downwards, a first transmission tooth in the middle part of the front end of the transmission U-shaped rod 31 drives the transmission gear 32 to rotate, the transmission gear 32 drives the material pushing rod 33 to move the material ejecting rod 33 backwards, the transmission U-shaped rod 31 drives the material ejecting column, the edge of the plate is deformed and bent by the extrusion of the edge of the lower die 4, then the hydraulic rod 7 drives the upper die 8 and the transmission U-shaped rod 31 to move upwards, the transmission U-shaped rod 31 drives the ejection column 34 to eject the plate from the lower die 4, the transmission U-shaped rod 31 drives the transmission gear 32 to rotate reversely, so that the ejection rod 33 moves forwards, the plate is pushed forwards, the plate can be pushed forwards while discharging, a worker can take the plate more conveniently, and the process is more node-adding.

Further, the discharging device 5 comprises a plate material box 51, a material box cover 52 and a downward pressing spring 53, the plate material box 51 is arranged on the outer surface of the upper end of the device main body 1, the material box cover 52 is arranged on the outer surface of the upper end of the plate material box 51, the downward pressing spring 53 is fixedly connected to the outer surface of the middle of the lower end of the material box cover 52, the plate material box 51 is placed in order by opening the material box cover 52, then the material box cover 52 is covered, the plate material in the plate material box 51 is pushed downwards by the elastic force of the downward pressing spring 53, when the plate material is placed, the plate material box 51 is moved, the plate material box 51 moves through a sliding rail, when the plate material box 51 passes through the upper end of the lower die 4, the plate material is pushed into the lower die 4 by the pushing force of the downward pressing spring 53, then the.

The utility model discloses theory of operation and use flow: when the device is used, the box cover 52 is opened to put the plates into the plate box 51 in order, then the box cover 52 is covered, the elastic force of the downward pressing spring 53 pushes the plates in the plate box 51 downwards, when the plates are placed, the plate box 51 is moved, the plate box 51 moves through a slide rail, when the plate box 51 passes through the upper end of the lower die 4, the pushing force of the downward pressing spring 53 pushes the plates into the lower die 4, then the plate box 51 returns, so that the plates can be conveniently put into the lower die 4, the working efficiency is improved, when stamping and bending are carried out, the hydraulic rod 7 moves downwards, the hydraulic rod 7 drives the transmission U-shaped rod 31 to move downwards, the transmission gear 32 in the middle of the front end of the transmission U-shaped rod 31 drives the transmission gear 32 to rotate, the transmission gear 32 drives the material pushing rod 33 to move the material pushing rod 33 backwards, the transmission U-shaped rod 31 drives the material ejecting column 34 to move downwards, the hydraulic rod 7 pushes the upper die 8 to extrude the plates into, the edge of the plate is deformed and bent by the extrusion of the edge of the lower die 4, then the hydraulic rod 7 drives the upper die 8 and the transmission U-shaped rod 31 to move upwards, the transmission U-shaped rod 31 drives the ejection column 34 to eject the plate from the lower die 4, the transmission U-shaped rod 31 drives the transmission gear 32 to rotate reversely, so that the ejection rod 33 moves forwards and pushes the plate forwards, workers can conveniently take the plate, and the process is more energy-saving.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Shield cover mechanism of bending, including device main part (1), its characterized in that: the device is characterized in that the upper end outer surface of the device main body (1) is provided with a lower die (4) and side supporting columns (2), the lower die (4) is located at the front ends of the side supporting columns (2), one side of the lower die (4) is provided with a discharging device (5), the front end outer surface of the side supporting columns (2) is provided with a discharging device (3), the front end outer surface of the discharging device (3) is fixedly connected with a hydraulic rod (7), the lower end outer surface of the hydraulic rod (7) is fixedly connected with an upper die (8), and the upper end outer surface of the side supporting columns (2) is fixedly connected with a hydraulic device (6).

2. The shield bending mechanism according to claim 1, wherein: discharging device (3) are including transmission U-shaped pole (31), drive gear (32), ejector beam (33) and liftout post (34), the inside of collateral branch dagger (2) is provided with transmission U-shaped pole (31), the front end middle part surface of transmission U-shaped pole (31) is provided with drive gear (32), the lower extreme surface of collateral branch dagger (2) is provided with ejector beam (33), ejector beam (33) are located one side of drive gear (32), the lower extreme surface of lower mould (4) is provided with liftout post (34), be fixed connection between liftout post (34) and transmission U-shaped pole (31).

3. The shield bending mechanism according to claim 1, wherein: blowing device (5) are including workbin (51), workbin lid (52) and push down spring (53), the upper end surface of device main part (1) is provided with workbin (51), the upper end surface of workbin (51) is provided with workbin lid (52), the outer fixed surface in the middle part of the lower extreme of workbin lid (52) is connected with push down spring (53).

4. The shield bending mechanism according to claim 2, wherein: be provided with the driving gear between drive gear (32) and transmission U-shaped pole (31), the front end surface of transmission U-shaped pole (31) is connected with the surface transmission of drive gear (32) through a driving gear, be provided with No. two driving gears between drive gear (32) and material pushing rod (33), the surface of drive gear (32) is connected with the upper end surface transmission of material pushing rod (33) through No. two driving gears, the front end surface of material pushing rod (33) runs through the front end internal surface of collateral branch support post (2).

5. The shield bending mechanism according to claim 3, wherein: be provided with the slide rail between board workbin (51) and device main part (1), the lower extreme surface of board workbin (51) passes through the slide rail and installs the upper end surface sliding connection of main part (1), be provided with hinge and buckle between board workbin (51) and workbin lid (52), the surface swing joint of upper end one side of hinge and sheet material case (51) is passed through to one side surface of workbin lid (52), the opposite side surface of workbin lid (52) passes through the buckle and can dismantle with the upper end opposite side surface of sheet material case (51) and be connected.

6. The shield bending mechanism according to claim 1, wherein: the hydraulic device is characterized in that an oil pump and an oil tank are arranged in the hydraulic device (6), the oil pump is located at the rear end of the oil tank, and the outer surface of the upper end of the hydraulic rod (7) penetrates through the outer surface of the lower end of the hydraulic device (6) to be connected with the outer surface of the lower end of the oil tank.