CN220837351U

CN220837351U - Accurate location bending device of aluminum plate

Info

Publication number: CN220837351U
Application number: CN202322715344.8U
Authority: CN
Inventors: 黄占军
Original assignee: Zhongshuo Zhejiang Building Materials Co ltd
Current assignee: Zhongshuo Zhejiang Building Materials Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-26
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses an aluminum plate accurate positioning bending device which comprises a U-shaped plate, a compressing and bending assembly and an adjusting and limiting assembly, wherein the U-shaped plate comprises a first hydraulic push rod vertically fixed at the middle part of the upper end of the U-shaped plate, a lifting plate vertically fixed at the lower end of the first hydraulic push rod, an upper pressing block fixed at one side of the lower end of the lifting plate, a lower pressing block fixed at one side of the upper end of the U-shaped plate and positioned below the upper pressing block, a second hydraulic push rod vertically fixed at the other side of the lower end of the lifting plate and a bending block arranged at the lower end of the second hydraulic push rod, and the upper end of the lower pressing block is provided with a sliding groove. This accurate location bending device of aluminum plate drives carousel and lead screw through the handle that sets up and rotates for the lead screw drives the slider at spout internal motion, and then drives the limiting plate of slider upper end and slide in briquetting upper end down, thereby adjusts the position of limiting plate, makes the device can buckle to the aluminum plate of different length, reinforcing means's practicality.

Description

Accurate location bending device of aluminum plate

Technical Field

The utility model relates to the technical field of aluminum plate processing, in particular to an aluminum plate accurate positioning and bending device.

Background

The aluminum plate is a rectangular plate formed by rolling an aluminum ingot and is divided into a pure aluminum plate, an alloy aluminum plate, a thin aluminum plate, a medium-thickness aluminum plate and a patterned aluminum plate. After the aluminum plate is produced, the aluminum plate needs to be processed according to actual use conditions, wherein the aluminum plate is bent.

The utility model discloses an aluminum plate bending structure is announced in authority CN212285403U, including first connecting plate, first connecting plate below is fixed with first cylinder, first cylinder flexible motion downwards, and flexible end is fixed with the second connecting plate, the second connecting plate uses first cylinder flexible end to be fixed with the briquetting as central line under second connecting plate one side lower surface mounting, has the second cylinder under second connecting plate opposite side lower surface mounting, it has the briquetting down to match under the briquetting lower surface. This aluminum plate structure of buckling, simple structure, reasonable in design, machining once only accomplishes, high efficiency.

This aluminum plate structure of buckling's first limiting plate and second limiting plate are fixed to be set up on the briquetting down, can't carry out position control, and when aluminum plate's length was less than the length of briquetting down, aluminum plate and first limiting plate and second limiting plate laminating were spacing afterwards promptly, and whole aluminum plate was located the upper surface inboard of briquetting down, and the aluminum plate that leads to bending is limited, can't buckle to aluminum plate, uses to have certain limitation, for this reason, we provide an aluminum plate accurate positioning bending device.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned and/or problems occurring in the prior art aluminum sheet precise positioning bending apparatus.

Therefore, the utility model aims to provide the accurate positioning and bending device for the aluminum plate, which drives the turntable and the screw rod to rotate through the arranged handle, so that the screw rod drives the sliding block to move in the sliding groove, and further drives the limiting plate at the upper end of the sliding block to slide at the upper end of the lower pressing block, thereby adjusting the position of the limiting plate, enabling the device to bend aluminum plates with different lengths, and enhancing the practicability of the device.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an aluminum plate accurate positioning bending device, which comprises:

A U-shaped plate;

the pressing and bending assembly comprises a first hydraulic push rod vertically fixed in the middle of the upper end of the U-shaped plate, a lifting plate vertically fixed at the lower end of the first hydraulic push rod, an upper pressing block fixed at one side of the lower end of the lifting plate, a lower pressing block fixed at one side of the upper end of the U-shaped plate and positioned below the upper pressing block, a second hydraulic push rod vertically fixed at the other side of the lower end of the lifting plate, and a bending block arranged at the lower end of the second hydraulic push rod, wherein the upper end of the lower pressing block is provided with a sliding groove, and the lower end of the upper pressing block is provided with a channel;

The adjusting and limiting assembly comprises a screw rod vertically arranged in the sliding groove, a sliding block, an L-shaped limiting plate and a rotary table, wherein the sliding block is arranged outside the screw rod in a threaded manner, the outer wall of the sliding block is attached to the inner wall of the sliding groove, the L-shaped limiting plate is fixed at the upper end of the sliding block, the rotary table is fixed at the end part of the screw rod, a handle is fixed at the outer part of the rotary table, and the limiting plate is positioned below the channel;

Preferably, the limiting rods are vertically fixed on two sides of the middle part of the upper end of the lifting plate, limiting holes are formed in two sides of the middle part of the upper end of the U-shaped plate, and the outer walls of the limiting rods are attached to the inner walls of the limiting holes. The limiting rod fixed at the upper end of the lifting plate synchronously lifts along with the lifting of the lifting plate, and when the limiting rod lifts, a certain friction force is generated between the outer wall of the limiting rod and the limiting hole of the U-shaped plate, so that the lifting plate is ensured to be stable in the lifting process.

Preferably, a circular ring is fixed in the middle of the upper end of the bending block, a mounting bolt is arranged outside the circular ring, and the mounting bolt penetrates through the circular ring to the second hydraulic push rod. The bending block is arranged at the lower end of the second hydraulic push rod through the mounting bolt under the action of the circular ring, and a later operator can take down the mounting bolt so as to take down the bending block, so that the bending block can be conveniently disassembled, assembled and replaced.

Preferably, the mounting bolts are butterfly bolts. The mounting bolt of the butterfly bolt is convenient for an operator to manually screw and take, and the trouble of screwing and taking by means of a tool is omitted.

Preferably, a protection pad is fixed on the inner wall of the limiting plate, and the protection pad is a rubber pad. The protection pad fixed on the inner wall of the limiting plate plays a role in protecting the aluminum plate, and prevents the aluminum plate from being worn by the contact of the inner wall of the limiting plate directly.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The handle that sets up drives carousel and lead screw rotation for the lead screw drives the slider and moves in the spout, and then drives the limiting plate of slider upper end and slide in briquetting upper end down, thereby adjusts the position of limiting plate, makes the device buckle to the aluminum plate of different length, reinforcing arrangement's practicality.

(2) Install the piece of buckling at the lower extreme of second hydraulic push rod through the mounting bolt that sets up, later stage operator can take off mounting bolt so that take off the piece of buckling, is convenient for carry out dismouting change to the piece of buckling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

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

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of an adjusting and limiting assembly according to the present utility model;

In the figure: 100. a U-shaped plate; 200. compressing the bending component; 210. a first hydraulic pushrod; 220. a lifting plate; 221. a limit rod; 230. pressing into blocks; 240. pressing the block; 241. a chute; 250. a second hydraulic pushrod; 260. bending the block; 261. a circular ring; 262. installing a bolt; 300. adjusting the limiting component; 310. a screw rod; 320. a slide block; 330. a limiting plate; 340. a turntable; 341. a handle.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides an aluminum plate accurate positioning bending device, which is characterized in that a turntable and a screw rod are driven to rotate through a handle, so that the screw rod drives a sliding block to move in a sliding groove, and a limiting plate at the upper end of the sliding block is driven to slide at the upper end of a lower pressing block, so that the position of the limiting plate is adjusted, aluminum plates with different lengths can be bent, and the practicability of the device is enhanced.

Fig. 1-3 are schematic structural diagrams of an embodiment of an aluminum plate precise positioning and bending device according to the present invention, referring to fig. 1-3, a main body portion of the aluminum plate precise positioning and bending device includes a U-shaped plate 100, a compressing and bending assembly 200 and an adjusting and limiting assembly 300.

A U-shaped board 100.

The pressing and bending assembly 200 comprises a first hydraulic push rod 210 vertically fixed at the middle part of the upper end of the U-shaped plate 100, a lifting plate 220 vertically fixed at the lower end of the first hydraulic push rod 210, an upper pressing block 230 fixed at one side of the lower end of the lifting plate 220, a lower pressing block 240 fixed at one side of the upper end of the U-shaped plate 100 and positioned below the upper pressing block 230, a second hydraulic push rod 250 vertically fixed at the other side of the lower end of the lifting plate 220, and a bending block 260 arranged at the lower end of the second hydraulic push rod 250, wherein a sliding groove 241 is formed in the upper end of the lower pressing block 240, and a channel is formed in the lower end of the upper pressing block 230. Preferably, in this embodiment, the two sides of the middle part of the upper end of the lifting plate 220 are vertically fixed with the limiting rods 221, the two sides of the middle part of the upper end of the U-shaped plate 100 are provided with limiting holes, the outer wall of the limiting rods 221 is attached to the inner wall of the limiting holes, the limiting rods 221 fixed at the upper end of the lifting plate 220 are lifted synchronously along with the lifting of the lifting plate 220, when the limiting rods 221 are lifted, the outer wall of the limiting rods 221 and the limiting holes of the U-shaped plate 100 generate a certain friction force, so that the lifting plate 220 is stable in the lifting process, the middle part of the upper end of the bending block 260 is fixed with the circular ring 261, the mounting bolts 262 are arranged outside the circular ring 261, the mounting bolts 262 penetrate through the circular ring 261 to the second hydraulic push rod 250, the bending block 260 is mounted at the lower end of the second hydraulic push rod 250 under the action of the circular ring 261, a later operator can take down the mounting bolts 262 so as to take down the bending block 260, the bending block 260 is convenient to be dismounted and replaced, the mounting bolts 262 are bolts are butterfly bolts, the mounting bolts 262 are convenient for the operator to manually screw the butterfly bolts, and the operator to take by means of the tool.

The adjusting and limiting assembly 300 comprises a screw rod 310 vertically arranged in a sliding groove 241, a sliding block 320 arranged outside the screw rod 310 in a threaded manner and the outer wall of which is attached to the inner wall of the sliding groove 241, an L-shaped limiting plate 330 fixed at the upper end of the sliding block 320, and a rotary disc 340 fixed at the end part of the screw rod 310, wherein a handle 341 is fixed outside the rotary disc 340, and the limiting plate 330 is positioned below the channel. Preferably, in this embodiment, the inner wall of the limiting plate 330 is fixed with a protection pad, the protection pad is a rubber pad, and the protection pad fixed on the inner wall of the limiting plate 330 plays a role in protecting the aluminum plate, so as to prevent the aluminum plate from being worn directly in contact with the inner wall of the limiting plate 330.

Referring to fig. 1 to 3, an aluminum plate accurate positioning and bending device according to this embodiment is specifically used as follows: the operator manually rotates the handle 341 according to the length of the aluminum plate to be bent, the handle 341 drives the turntable 340 and the screw rod 310 to rotate, the screw rod 310 drives the sliding block 320 to move in the sliding groove 241, the limiting plate 330 at the upper end of the sliding block 320 is driven to slide at the upper end of the lower pressing block 240, the position of the limiting plate 330 is adjusted, the aluminum plate is placed at the upper end of the lower pressing block 240 after the adjustment is completed, the aluminum plate is attached to the inner wall of the limiting plate 330, then the lifting plate 220 is driven to move downwards through the first hydraulic push rod 210, the lifting plate 220 drives the upper pressing block 230 at the lower end to move downwards to press and fix the aluminum plate placed at the upper end of the lower pressing block 240, then the bending block 260 is pushed to move downwards through the second hydraulic push rod 250, the bending block 260 bends the aluminum plate, and the aluminum plates with different lengths can be bent through the adjustable limiting plate 330, so that the practicability of the device is enhanced.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Accurate location bending device of aluminum plate, its characterized in that includes:

A U-shaped plate (100);

The pressing and bending assembly (200) comprises a first hydraulic push rod (210) vertically fixed in the middle of the upper end of the U-shaped plate (100), a lifting plate (220) vertically fixed at the lower end of the first hydraulic push rod (210), an upper pressing block (230) fixed at one side of the lower end of the lifting plate (220), a lower pressing block (240) fixed at one side of the upper end of the U-shaped plate (100) and positioned below the upper pressing block (230), a second hydraulic push rod (250) vertically fixed at the other side of the lower end of the lifting plate (220) and a bending block (260) installed at the lower end of the second hydraulic push rod (250), wherein a sliding groove (241) is formed in the upper end of the lower pressing block (240), and a channel is formed in the lower end of the upper pressing block (230);

Adjust spacing subassembly (300), including perpendicular setting lead screw (310) in spout (241), screw thread setting is in the outside slider (320) of outer wall laminating in spout (241) inner wall of lead screw (310), fix L type limiting plate (330) of slider (320) upper end and fix carousel (340) of lead screw (310) tip, the outside of carousel (340) is fixed with handle (341), limiting plate (330) are located the below of channel.

2. The accurate positioning and bending device for the aluminum plate according to claim 1, wherein limiting rods (221) are vertically fixed on two sides of the middle part of the upper end of the lifting plate (220), limiting holes are formed on two sides of the middle part of the upper end of the U-shaped plate (100), and the outer walls of the limiting rods (221) are attached to the inner walls of the limiting holes.

3. The aluminum plate accurate positioning and bending device according to claim 1, wherein a circular ring (261) is fixed in the middle of the upper end of the bending block (260), a mounting bolt (262) is arranged outside the circular ring (261), and the mounting bolt (262) penetrates through the circular ring (261) to the second hydraulic push rod (250).

4. A device for precisely positioning and bending an aluminum plate according to claim 3, wherein the mounting bolts (262) are bow bolts.

5. The accurate positioning and bending device for the aluminum plate according to claim 1, wherein a protection pad is fixed on the inner wall of the limiting plate (330), and the protection pad is a rubber pad.