Corrosion-resistant aluminum alloy plate bending machine

Abstract

The utility model discloses a corrosion-resistant aluminum alloy plate bending machine which comprises a transmission plate, two parallel sliding grooves are formed in the transmission plate, the interior of each sliding groove is connected with a connecting block in a sliding mode, the upper side wall of each connecting block is fixedly connected with a limiting frame, and the upper side wall of each limiting frame is fixedly connected with a connecting rod. The lower side wall of each connecting block is fixedly connected with a sliding bottom frame, two electric push rods are installed on the lower side wall of the transmission plate, and the output end of each electric push rod is fixedly connected with one sliding bottom frame. And a bending frame is installed on the left side wall of the transmission plate, a bending frame is slidably connected to the interior of the bending frame, a supporting frame is fixedly connected to the outer side wall of the transmission plate, and a linear motor is installed on the lower inner wall of the supporting frame. According to the aluminum alloy plate clamping and pushing device, the limiting frame, the linear motor and the material pushing plate are combined, so that the clamping effect and the pushing effect of the device on aluminum alloy plates of different sizes can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy plate processing, in particular to a bending machine for corrosion-resistant aluminum alloy plates. Background Art

[0002] In actual production, magnesium elements are mostly added to aluminum alloy plates to enhance the performance of the alloy plates. The main element of aluminum-magnesium alloy aluminum plates is aluminum, and a small amount of magnesium or other metal materials are incorporated to strengthen its hardness. Aluminum alloy with Mg as the main additive element is also called anti-rust aluminum alloy due to its good corrosion resistance. Because it is a metal itself, its thermal conductivity and strength are particularly prominent. Aluminum-magnesium alloy aluminum plates are firm, light in weight, low in density, good in heat dissipation, and strong in compressive resistance, which can fully meet the requirements of 3C products for high integration, thinness, miniaturization, anti-drop and impact, electromagnetic shielding and heat dissipation. Its hardness is several times that of traditional plastic casings, but its weight is only one-third of the latter.

[0003] At present, when producing alloy plates, it is usually necessary to bend the plates. Most of the existing bending devices place the plates on the bending machine manually, with low bending efficiency and poor bending effect. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a bending machine for corrosion-resistant aluminum alloy plates. The device is provided with a limit frame, a linear motor and a pushing plate. Driven by an electric push rod, the distance between the two limit frames can be adjusted, so as to limit aluminum alloy plates of different sizes. The linear motor can drive the pushing plate to move leftward, so as to move the right end of the aluminum alloy plate, making the aluminum alloy plate enter the bending frame. The combination of the three can effectively improve the clamping effect and pushing effect of the device on aluminum alloy plates of different sizes;

[0005] The device is provided with an electric cylinder and a bending frame. The electric cylinder can drive the bending frame to move up and down, so as to bend the aluminum alloy plate upward through the lower inner wall of the bending frame and bend the aluminum alloy plate downward through the upper inner wall of the bending frame. The combination of the two can effectively improve the bending effect of the device on the aluminum alloy plate.

[0006] The utility model also provides a bending machine for corrosion-resistant aluminum alloy plates as described above, including: a transmission plate, two parallel sliding grooves are arranged inside the transmission plate, a connecting block is slidably connected inside each sliding groove, a limit frame is fixedly connected to the upper side wall of each connecting block, a sliding bottom frame is fixedly connected to the lower side wall of each connecting block, two electric push rods are installed on the lower side wall of the transmission plate, and the output end of each electric push rod is fixedly connected to a sliding bottom frame;

[0007] A bending frame is installed on the left side wall of the output transmission plate. A bending frame is slidably connected inside the bending frame. A support frame is fixedly connected to the outer side wall of the transmission plate. A linear motor is installed on the lower inner wall of the support frame. The output end of the linear motor is fixedly connected to a material guiding frame. A pushing plate is slidably connected inside the lower side wall of the material guiding frame.

[0008] According to the described bending machine for corrosion-resistant aluminum alloy plates, four support legs are fixedly connected to the lower side wall of the transmission plate for supporting the transmission plate.

[0009] According to the described bending machine for corrosion-resistant aluminum alloy plates, the bending frame is set as a square frame.

[0010] According to the described bending machine for corrosion-resistant aluminum alloy plates, an electric cylinder is installed on the upper side wall of the bending frame. The output end of the electric cylinder is fixedly connected to the upper side wall of the bending frame. The electric cylinder can drive the bending frame to move up and down.

[0011] According to the described bending machine for corrosion-resistant aluminum alloy plates, the two limiting frames are axisymmetric about the center axis of the transmission plate.

[0012] According to the described bending machine for corrosion-resistant aluminum alloy plates, a limiting groove is arranged on the lower side wall of each limiting frame and close to the inner side to limit the aluminum alloy plate.

[0013] According to the described bending machine for corrosion-resistant aluminum alloy plates, a handle is fixedly connected to the right side wall of the pushing plate to facilitate pulling the pushing plate to move up and down.

[0014] According to the described bending machine for corrosion-resistant aluminum alloy plates, the upper inner wall and the lower inner wall of the bending frame are both parallel to the upper side wall of the transmission plate to improve the bending effect of the bending frame.

[0015] Additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0017] Figure 1 It is a schematic structural diagram of a bending machine for corrosion-resistant aluminum alloy plates of the present utility model;

[0018] Figure 2 It is a top view schematic diagram of a bending machine for corrosion-resistant aluminum alloy plates of the present utility model;

[0019] Figure 3 It is a bottom view schematic diagram of a bending machine for corrosion-resistant aluminum alloy plates of the present utility model;

[0020] Figure 4 This is a cross-sectional schematic view of a bending machine for corrosion-resistant aluminum alloy plates of the present utility model.

[0021] Legend description:

[0022] 1. Transmission plate; 101. Support legs; 102. Support frame; 103. Sliding groove; 2. Bending frame; 201. Bending frame; 3. Electric cylinder; 4. Linear motor; 401. Guide material frame; 402. Pushing plate; 403. Handle; 5. Limiting frame; 501. Sliding bottom frame; 502. Electric push rod; 503. Limiting groove; 504. Connecting block. Specific implementation manners

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Refer to Figures 1-4 As shown in the figure, a bending machine for corrosion-resistant aluminum alloy plates in an embodiment of the present utility model includes a transmission plate 1. Four support legs 101 are fixedly connected to the lower side wall of the transmission plate 1 for supporting the transmission plate 1.

[0026] Inside the drive plate 1, there are two parallel sliding grooves 103. Inside each sliding groove 103, there is a sliding connection with a connecting block 504. On the upper side wall of each connecting block 504, there is a fixed connection with a limiting frame 5. The two limiting frames 5 are axisymmetric about the center of the drive plate 1. On the lower side wall of each connecting block 504, there is a fixed connection with a sliding bottom frame 501. On the lower side wall of the drive plate 1, there are two electric push rods 502 installed. The output end of each electric push rod 502 is fixedly connected to a sliding bottom frame 501. On the lower side wall of each limiting frame 5 and near the inner side, there is a limiting groove 503 to limit the aluminum alloy plate.

[0027] On the left side wall of the drive plate 1, there is a bending frame 2 installed. On the upper side wall of the bending frame 2, there is an electric cylinder 3 installed. The output end of the electric cylinder 3 is fixedly connected to the upper side wall of the bending frame 201. The electric cylinder 3 can drive the bending frame 201 to move up and down. Inside the bending frame 2, there is a sliding connection with the bending frame 201. The bending frame 201 is set as a square frame. The upper inner wall and the lower inner wall of the bending frame 201 are parallel to the upper side wall of the drive plate 1 to improve the bending effect of the bending frame 201. On the outer side wall of the drive plate 1, there is a fixed connection with a support frame 102. On the lower inner wall of the support frame 102, there is a linear motor 4 installed. The output end of the linear motor 4 is fixedly connected to a material guiding frame 401. Inside the lower side wall of the material guiding frame 401, there is a sliding connection with a pushing plate 402. On the right side wall of the pushing plate 402, there is a fixed connection with a handle 403 to facilitate pulling the pushing plate 402 to move up and down.

[0028] All the electrical components mentioned in this article are electrically connected to an external main controller, and the main controller can be a conventional known device such as a computer for control. All the electrical components mentioned in this article are electrically connected to an external power supply.

[0029] Working principle: The device is provided with limiting frames 5, a linear motor 4, and a pushing plate 402. Driven by the electric push rods 502, the distance between the two limiting frames 5 can be adjusted, so as to limit aluminum alloy plates of different sizes. The linear motor 4 can drive the pushing plate 402 to move leftward, so as to move the right end of the aluminum alloy plate, making the aluminum alloy plate enter the bending frame 2. The combination of the three can effectively improve the clamping effect and pushing effect of the device on aluminum alloy plates of different sizes; The device is provided with an electric cylinder 3 and a bending frame 201. The electric cylinder 3 can drive the bending frame 201 to move up and down, so as to bend the aluminum alloy plate upward through the lower inner wall of the bending frame 201 and bend the aluminum alloy plate downward through the upper inner wall of the bending frame 201. The combination of the two can effectively improve the bending effect of the device on the aluminum alloy plate.

[0030] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A bending machine for corrosion-resistant aluminum alloy sheets, characterized in that, Including: A transmission plate (1), inside which there are two parallel sliding grooves (103). A connecting block (504) is slidably connected inside each sliding groove (103). A limiting frame (5) is fixedly connected to the upper side wall of each connecting block (504). A sliding bottom frame (501) is fixedly connected to the lower side wall of each connecting block (504). Two electric push rods (502) are installed on the lower side wall of the transmission plate (1), and the output end of each electric push rod (502) is fixedly connected to a sliding bottom frame (501). A bending frame (2) is installed on the left side wall of the transmission plate (1). A bending frame (201) is slidably connected inside the bending frame (2). A support frame (102) is fixedly connected to the outer side wall of the transmission plate (1). A linear motor (4) is installed on the lower inner wall of the support frame (102), and the output end of the linear motor (4) is fixedly connected to a material guiding frame (401). A pushing plate (402) is slidably connected inside the lower side wall of the material guiding frame (401).

2. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: Four support legs (101) are fixedly connected to the lower side wall of the transmission plate (1).

3. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: The bending frame (201) is arranged as a square frame.

4. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: An electric cylinder (3) is installed on the upper side wall of the bending frame (2), and the output end of the electric cylinder (3) is fixedly connected to the upper side wall of the bending frame (201).

5. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: The two limiting frames (5) are symmetric about the center axis of the transmission plate (1).

6. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: A limiting groove (503) is arranged on the lower side wall of each limiting frame (5) and close to the inner side.

7. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: A handle (403) is fixedly connected to the right side wall of the pushing plate (402).

8. The corrosion-resistant aluminum alloy plate bending machine according to claim 1, characterized in that: The upper inner wall and the lower inner wall of the bending frame (201) are parallel to the upper side wall of the transmission plate (1).

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