CN219211160U

CN219211160U - Hydraulic wallboard structure of bending center

Info

Publication number: CN219211160U
Application number: CN202223150973.2U
Authority: CN
Inventors: 许金城; 张忠振; 赵曾杰; 魏心彬
Original assignee: Qingdao Aiteyun Intelligent Automation Equipment Co ltd
Current assignee: Qingdao Aiteyun Intelligent Automation Equipment Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-20
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a hydraulic wallboard structure of a bending center, which relates to the technical field of bending centers and comprises a machine body, a hydraulic power unit and wallboards, wherein the hydraulic power unit is arranged on the machine body and is used for driving the wallboards to slide and bend on the machine body, and when the hydraulic wallboard structure is used, a bending power source is provided for the whole wallboard by arranging the hydraulic unit, and because the hydraulic power is stronger than the power of a servo motor, the object range of the whole bending center is widened, and the bending precision of thick boards is further improved.

Description

Hydraulic wallboard structure of bending center

Technical Field

The utility model relates to the technical field of bending centers, in particular to a hydraulic wallboard structure of a bending center.

Background

The wallboard in the bending center is used for installing various cutters and realizing bending of the lower plate through self weight and external pressure.

Both hydraulic and electric motors can be used as a source of power, but hydraulic power has a higher power density than electric motors, hydraulic pressure being suitable for use in linear motion and electric motors being suitable for use in rotary motion.

The existing wallboard in the bending center is powered by a servo motor to move up and down, but the output power of the servo motor is limited, and the wallboard can be bent for boards with the thickness of less than 2mm, but when the boards with the thickness of more than 2mm are bent, the bending of the boards by the pressing cutter is not in place and the precision is reduced due to insufficient power source.

The patent of the present publication number CN213559260U discloses a mechanism of bending of automatic center includes gear motor, lead screw module and slide rail module, gear motor installs the top at the motor mount pad, the motor mount pad is installed in the preceding terminal surface both sides of bending the frame, gear motor's output shaft passes through the shaft coupling and is connected with the lead screw on the lead screw module, the lead screw module is installed in the preceding terminal surface both sides of bending the frame, the both sides of lead screw module all are provided with the slide rail module, the slider on the lead screw module passes through fastening bolt and is connected with the movable knife rest of bending, the slider on the slide rail module passes through fastening bolt and is connected with the movable knife rest of bending, and this patent has improved machining efficiency when having practiced thrift the structural cost, has reduced the power of motor, but because adopted the motor to provide power for the wallboard, this has restricted that whole center of bending can only bend to the panel below 2mm, and the object of bending is very limited.

Disclosure of Invention

According to the hydraulic wallboard structure of the bending center, when the hydraulic wallboard structure is used, the hydraulic unit is arranged to provide a bending power source for the whole wallboard, and because the hydraulic power is stronger than the power of the servo motor, the bending object range of the whole bending center is widened, the thin plate can be bent, the thick plate with the thickness of more than 2mm can be bent, and meanwhile, the bending precision of the thick plate is further improved.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a hydraulic pressure wallboard structure in center of bending which characterized in that: the hydraulic power unit is arranged on the machine body and used for driving the wallboard to slide and bend on the machine body.

Through adopting above-mentioned technical scheme, can guarantee to utilize the hydraulic power unit on the fuselage to provide the power of bending for the wallboard, and then realized that the wallboard slides from top to bottom on the fuselage and to bending of panel.

Further, a guide rail is arranged on the machine body, and a sliding block is arranged on the guide rail in a matched mode.

Through adopting above-mentioned technical scheme, can guarantee to utilize guide rail and slider to reduce the frictional force when wallboard reciprocates, utilize guide rail and slider to improve the stability that the wallboard removed on the fuselage simultaneously, and then improved the precision of bending.

Further, a bearing table is arranged on one side of the wallboard, and a connecting hole is formed in the bearing table.

Through adopting above-mentioned technical scheme, can guarantee to utilize plummer and connecting hole to be used for being connected with hydraulic power unit, realize the transmission of power.

Further, the hydraulic power unit is provided with a hydraulic cylinder and a hydraulic rod.

Through adopting above-mentioned technical scheme, can guarantee that hydraulic power unit is the pneumatic cylinder and is the continuous power and control hydraulic flow far and far, and then the flexible volume of control hydraulic stem, hydraulic stem are used for being connected and drive the wallboard and reciprocate with the plummer.

Further, one side of the wallboard is horizontally provided with a plurality of reinforcing ribs.

Through adopting above-mentioned technical scheme, can guarantee to utilize the strengthening rib to strengthen the intensity of whole wallboard, prevent to appear warping and bending the precision decline when bending thicker panel.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The hydraulic power unit is utilized to greatly improve the bending power and bending precision of the wallboard and the pressing knife on thicker plates, and the bending plate range of the bending center is enlarged, so that the practicability of the bending center is stronger.

(2) The load of the wallboard to the hydraulic unit is reduced by utilizing the guide rail and the sliding block, so that the wallboard moves more smoothly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the hidden wall panel of the present utility model;

FIG. 3 is a schematic view of the construction of the wall panel of the present utility model;

fig. 4 is a schematic view of the structure of the fuselage of the present utility model.

Reference numerals: 1. a body; 2. a hydraulic power unit; 3. a hydraulic cylinder; 4. a wallboard; 5. a guide rail; 6. a slide block; 7. a carrying platform; 8. a connection hole; 9. reinforcing ribs; 10. a connection part; 11. a mounting part; 12. a hydraulic rod; 13. and (5) pressing a knife.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a hydraulic wallboard structure of a bending center is shown, the hydraulic wallboard structure comprises a machine body 1, two hydraulic power units 2 are arranged at two ends of the top of the machine body 1, the hydraulic power units 2 mainly provide lifting and bending power for wallboards 4, a hydraulic cylinder 3 is connected to the hydraulic power units 2, the hydraulic cylinder 3 utilizes the expansion and contraction of a hydraulic rod 12 to control the up-and-down movement of the wallboards 4, and the flow of the hydraulic wallboard is controlled through a flow control valve, so that the up-and-down free movement of the wallboards 4 is realized, other workpieces are matched to complete the bending of the wallboards, a plurality of guide rails 5 are vertically arranged at the front side of the machine body 1, sliding blocks 6 are matched to be arranged on the guide rails 5, the sliding blocks 6 are used for being connected with the wallboards 4, and the sliding blocks 6 move up and down along the guide rails 5 under the expansion and the contraction of the hydraulic rod 12;

the wallboard 4 is close to one side of guide rail 5 and is equipped with the connecting portion 10 that equals with slider 6 quantity, connecting portion 10 is used for carrying out bolted connection with slider 6, wallboard 4 is located the homonymy of connecting portion 10 and is equipped with plummer 7, link up on the plummer 7 and be equipped with connecting hole 8, connecting hole 8 is used for carrying out bolted connection with the nut that hydraulic stem 12 utilized M50, the middle part of wallboard 4 is equipped with strengthening rib 9, strengthening rib 9 is used for reinforcing wallboard 4 holistic intensity, wallboard 4's lower extreme is equipped with installation department 11 along length direction, installation department 11 is used for installing fixed clamp 13.

When the hydraulic bending machine is used, two hydraulic rods 12 penetrate through the connecting holes 8 on the bearing table 7, then the hydraulic rods 12 and the bearing table 7 are connected in a locking mode through nuts of M50 at the upper end and the lower end of the connecting holes 8, then the connecting portion 10 on the wallboard 4 and the sliding block 6 on the machine body 1 are fixedly connected through bolts, then the pressing knife 13 is installed at the bottom of the wallboard 4 through the installation portion 11, and therefore the hydraulic rods 12 are controlled to stretch and retract through the hydraulic cylinders 3 when the hydraulic bending machine is used, and further the wallboard 4 and the pressing knife 13 bend plates with the thickness of more than 2mm at various angles.

The hydraulic power unit 2 is utilized to provide a power source for the hydraulic cylinder 3, the hydraulic cylinder 3 is utilized to control the expansion and contraction of the hydraulic rod 12 to realize bending, the power output of the hydraulic whole is larger than that of a driven servo motor, so that a bending center can bend plates with the thickness of more than 2mm, the defect that the bending thickness of the bending center is limited is overcome, and the bending precision of a thick plate is improved.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a hydraulic pressure wallboard structure in center of bending which characterized in that: including fuselage (1), hydraulic power unit (2) and wallboard (4), hydraulic power unit (2) set up on fuselage (1) and are used for driving wallboard (4) and realize sliding and bending on fuselage (1), be equipped with guide rail (5) on fuselage (1), guide rail (5) cooperation is equipped with slider (6), hydraulic power unit (2) are equipped with pneumatic cylinder (3) and hydraulic rod (12).

2. The hydraulic wallboard structure of the bending center according to claim 1, wherein: one side of the wallboard (4) is provided with a bearing table (7), and the bearing table (7) is provided with a connecting hole (8).

3. The hydraulic wallboard structure of the bending center according to claim 1, wherein: one side of the wallboard (4) is horizontally provided with a plurality of reinforcing ribs (9).