Limiting bending machine for power supply shell

Abstract

The utility model discloses a limiting bending machine for a power supply shell, and relates to the technical field of power supply shell bending. The technical problems that an existing limiting structure of the power source machine shell bending machine is inconvenient to use and prone to deviation, and the bending quality is affected are solved. According to the technical scheme, the limiting bending machine for the power supply shell comprises a bending machine body and further comprises a vertical frame, a downward pressing assembly, an auxiliary assembly, a limiting assembly, a machining platform, a spring, a movable platform and an initial power supply shell. According to the limiting bending machine for the power supply shell, the initial power supply shell can be conveniently and rapidly bent through the downward pressing assembly, buffering can be achieved through the auxiliary assembly so as to protect equipment, the initial power supply shell can be automatically and accurately limited through the limiting assembly, and compared with a traditional bending mode, the bending efficiency is greatly improved. The equipment is provided with a structure for limiting in different directions, so that the bending range of the bending machine in each dimension is effectively limited, deviation is prevented, and the bending quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply casing bending, in particular to a power supply casing limit bending machine. Background Art

[0002] The power supply is a device that provides stable voltage for electrical appliances. The power supply casing is an important component of it. It can play a protective role to prevent people from touching the internal circuit or preventing foreign objects from entering. It can also be used to fix and install the switching power supply. The power supply casing limit bending machine is a commonly used equipment in the processing of the power supply casing. However, in the actual use of the existing power supply casing bending machine, since the power supply casing bending machine generally sets a prefabricated mold on the equipment to assist in limiting, and this method requires workers to accurately align the mold, and even requires back and forth calibration, which is not only troublesome to place, but also prone to offset, affecting the bending quality, thereby reducing the practicality of the power supply casing bending machine. Utility Model Content

[0003] The utility model aims to provide a power supply casing limit bending machine to solve the problem that the limit structure of the existing power supply casing bending machine proposed in the above background technology is inconvenient to use and is prone to deviation, which affects the bending quality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power supply casing limit bending machine, including a bending machine body, and also including a stand, a pressing component, an auxiliary component, a limit component, a processing platform, a spring, a movable platform, and an initial power supply casing; a stand is fixed to the upper end of the bending machine body, a pressing component is arranged on the upper end of the stand, an auxiliary component is arranged on the lower end of the pressing component, a limit component is arranged on the upper end of the bending machine body, a processing platform is fixed to the upper end of the bending machine body, a spring is arranged on the upper end of the bending machine body, the upper end of the spring is connected to the movable platform, and the upper end of the movable platform is connected to the initial power supply casing.

[0005] Preferably, the setting of the pressing component facilitates the quick bending of the initial power supply casing, and the setting of the auxiliary component can achieve buffering to protect the equipment, and the setting of the limiting component can accurately limit the initial power supply casing. Compared with the traditional bending method, the device has a structure for limiting in different directions.

[0006] Preferably, the pressing assembly includes a first pneumatic cylinder, a first piston rod, and a bending mold. The first pneumatic cylinder is installed on the upper end of the stand, the lower end of the first pneumatic cylinder is connected to the first piston rod, and the lower end of the first piston rod is connected to the bending mold. The first pneumatic cylinder provides power to enable the bending mold to be raised and lowered so as to bend the flat initial power supply casing into a three-dimensional structure.

[0007] Preferably, the auxiliary component includes a damper and a small spring. The damper is arranged at the lower end of the bending die, and the surface of the damper is connected to a small spring. The damper provides movement resistance, and the elastic force of the small spring ensures that the bending die does not impact the bending machine body too much when it descends, thereby achieving a buffering effect.

[0008] Preferably, the limiting assembly includes a second pneumatic cylinder, a second piston rod, and a first push plate. The second pneumatic cylinder is installed on the upper end of the bending machine body, the second piston rod is connected to the right side of the second pneumatic cylinder, and the first push plate is connected to the right side of the second piston rod. By starting the second pneumatic cylinder, the first push plate can be moved left and right so as to accurately push the initial power supply casing into the processing platform.

[0009] Preferably, the limiting assembly also includes a third pneumatic cylinder, a third piston rod, and a second push plate. The third pneumatic cylinder is installed on the upper end of the bending machine body, the back of the third pneumatic cylinder is connected to the third piston rod, and the back of the third piston rod is connected to the second push plate. By starting the third pneumatic cylinder, the second push plate can be moved back and forth so as to accurately push the initial power supply casing into the processing platform.

[0010] Preferably, the limit assembly also includes a mounting frame, an electric telescopic rod, and an H-shaped connecting plate. The mounting frame is fixed to the lower end of the movable platform, the upper end of the mounting frame is connected to the electric telescopic rod, and the upper end of the electric telescopic rod is provided with an H-shaped connecting plate. By extending or contracting the electric telescopic rod, the H-shaped connecting plate can be moved up and down to change the position of the limit column.

[0011] Preferably, the limit assembly also includes a limit column and a connecting hole. The limit column is fixed at the upper end of the H-shaped connecting plate. Four limit columns are provided. The limit column is slidably connected to the connecting hole. The connecting hole is opened at the upper end of the movable platform. The vertical limit can be achieved by passing the limit column through the connecting hole and being inserted into the sleeve column on the initial power supply casing.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The power housing limit bending machine facilitates the rapid bending of the initial power housing through the pressing component, and can also achieve buffering through the auxiliary component to protect the equipment, and can automatically and accurately limit the initial power housing through the limit component. Compared with the traditional bending method, the equipment has a limit structure in different directions to ensure that the bending range of the bending machine in each dimension is effectively limited to prevent deviation, thereby improving the bending quality;

[0014] 2. The power casing limit bending machine is provided with a second pneumatic cylinder and a third pneumatic cylinder on the bending machine body. The thrust can drive the first push plate and the second push plate to approach the processing platform to achieve the limit of the X and Y axes, so that the initial power casing can be accurately pushed into the processing platform, and a liftable limit column is provided under the movable platform, which can be accurately inserted into the sleeve column of the initial power casing to achieve the limit of the Z axis. It is not only easy to operate, does not require workers to accurately align, but also can limit in multiple directions and has stronger stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the pressing component of the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the bending machine of the utility model;

[0018] Figure 4 It is a schematic diagram of the half-section structure of the bending machine main body of the utility model.

[0019] In the figure: 1. bending machine body; 2. stand; 3. pressing assembly; 4. auxiliary assembly; 5. limiting assembly; 6. processing platform; 7. spring; 8. movable platform; 9. initial power supply housing; 301. first pneumatic cylinder; 302. first piston rod; 303. bending mold; 401. damper; 402. small spring; 501. second pneumatic cylinder; 502. second piston rod; 503. first push plate; 504. third pneumatic cylinder; 505. third piston rod; 506. second push plate; 507. mounting frame; 508. electric telescopic rod; 509. H-shaped connecting plate; 510. limiting column; 511. connecting hole. DETAILED DESCRIPTION

[0020] See also Figure 1-2The utility model provides a technical solution: a power supply casing limit bending machine, including a bending machine body 1, and also including a stand 2, a pressing component 3, an auxiliary component 4, a limiting component 5, a processing platform 6, a spring 7, a movable platform 8, and an initial power supply casing 9; the upper end of the bending machine body 1 is fixed with a stand 2, the upper end of the stand 2 is provided with a pressing component 3, the lower end of the pressing component 3 is provided with an auxiliary component 4, the upper end of the bending machine body 1 is provided with a limiting component 5, the upper end of the bending machine body 1 is fixed with a processing platform 6, the upper end of the bending machine body 1 is provided with a spring 7, the upper end of the spring 7 is connected with a movable platform 8, and the upper end of the movable platform 8 is connected with an initial power supply casing 9, the initial power supply casing 9 is conveniently bent quickly by the setting of the pressing component 3, and the setting of the auxiliary component 4 can realize buffering to protect the equipment, and the setting of the limiting component 5 can accurately limit the initial power supply casing 9, Compared with the traditional bending method, the device has a structure for limiting in different directions. The pressing component 3 includes a first pneumatic cylinder 301, a first piston rod 302, and a bending mold 303. The first pneumatic cylinder 301 is installed on the upper end of the stand 2, and the lower end of the first pneumatic cylinder 301 is connected to the first piston rod 302, and the lower end of the first piston rod 302 is connected to the bending mold 303. The first pneumatic cylinder 301 provides power to enable the bending mold 303 to be raised and lowered so as to bend the flat initial power supply casing 9 into a three-dimensional structure. The auxiliary component 4 includes a damper 401 and a small spring 402. The lower end of the bending mold 303 is provided with a damper 401, and the surface of the damper 401 is connected to a small spring 402. The damper 401 provides movement resistance, and the elastic force of the small spring 402 can ensure that the bending mold 303 does not impact the bending machine body 1 too much when it descends, thereby achieving a buffering effect.

[0021] See also Figure 3-4In this embodiment, the limiting component 5 includes a second pneumatic cylinder 501, a second piston rod 502, and a first push plate 503. The second pneumatic cylinder 501 is installed on the upper end of the bending machine body 1, and the second piston rod 502 is connected to the right side of the second pneumatic cylinder 501, and the first push plate 503 is connected to the right side of the second piston rod 502. By starting the second pneumatic cylinder 501, the first push plate 503 can be moved left and right, so as to accurately push the initial power supply housing 9 into the processing platform 6. The limiting component 5 also includes a third pneumatic cylinder 504, a third piston rod 505, and a second push plate 506. The third pneumatic cylinder 504 is installed on the upper end of the bending machine body 1, and the third piston rod 505 is connected to the back side of the third piston rod 505. The second push plate 506 is connected to the back side of the third piston rod 505. By starting the third pneumatic cylinder 504, the second push plate 506 can be moved back and forth, so as to accurately push the initial power supply housing 9 into the processing platform 6. The initial power supply casing 9 is accurately pushed into the processing platform 6. The limiting assembly 5 also includes a mounting frame 507, an electric telescopic rod 508, and an H-shaped connecting plate 509. The mounting frame 507 is fixed to the lower end of the movable platform 8, and the upper end of the mounting frame 507 is connected to the electric telescopic rod 508. The upper end of the electric telescopic rod 508 is provided with an H-shaped connecting plate 509. By extending or contracting the electric telescopic rod 508, the H-shaped connecting plate 509 can be moved up and down to change the position of the limiting column 510. The limiting assembly 5 also includes a limiting column 510 and a connecting hole 511. The upper end of the H-shaped connecting plate 509 is fixed with a limiting column 510. Four limiting columns 510 are provided. The limiting column 510 is slidably connected with the connecting hole 511. The connecting hole 511 is opened at the upper end of the movable platform 8. The limiting column 510 passes through the connecting hole 511 and is inserted into the sleeve column on the initial power supply casing 9 to achieve vertical limit.

[0022] When using the power casing limit bending machine of the present technical solution, first place the initial power casing 9 to be processed on the movable platform 8, then start the second pneumatic cylinder 501, and drive the first push plate 503 to move right through the second piston rod 502. Similarly, start the third pneumatic cylinder 504, and drive the second push plate 506 to move backward through the third piston rod 505, so that the initial power casing 9 can be accurately pushed into the processing platform 6 and completely aligned with it, so as to achieve the limitation of the X and Y axes.

[0023] Then, the H-shaped connecting plate 509 can be moved upward by extending the electric telescopic rod 508, so that the limiting column 510 passes through the connecting hole 511 and is inserted into the sleeve column on the initial power supply housing 9, thereby realizing Z-axis limiting. Finally, the first pneumatic cylinder 301 is started, and the bending mold 303 is driven downward by the first piston rod 302, so that the flat initial power supply housing 9 can be bent into a three-dimensional structure.

[0024] Through the above steps, the limiting component 5 can be used to accurately limit the initial power supply casing 9 in multiple dimensions, and then the pressing component 3 and the auxiliary component 4 cooperate to quickly bend the initial power supply casing 9 to achieve precise processing.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power housing limit bending machine, comprising a bending machine body (1), characterized in that: The invention also comprises a stand (2), a pressing assembly (3), an auxiliary assembly (4), a limiting assembly (5), a processing platform (6), a spring (7), a movable platform (8), and an initial power supply housing (9); the upper end of the bending machine body (1) is fixed with the stand (2), the upper end of the stand (2) is provided with a pressing assembly (3), the lower end of the pressing assembly (3) is provided with an auxiliary assembly (4), the upper end of the bending machine body (1) is provided with a limiting assembly (5), the upper end of the bending machine body (1) is fixed with a processing platform (6), the upper end of the bending machine body (1) is provided with a spring (7), the upper end of the spring (7) is connected to the movable platform (8), and the upper end of the movable platform (8) is connected to the initial power supply housing (9).

2. A power housing limit bending machine according to claim 1, characterized in that: The pressing assembly (3) comprises a first pneumatic cylinder (301), a first piston rod (302), and a bending mold (303); the first pneumatic cylinder (301) is installed at the upper end of the stand (2); the lower end of the first pneumatic cylinder (301) is connected to the first piston rod (302); and the lower end of the first piston rod (302) is connected to the bending mold (303).

3. The power housing limit bending machine according to claim 1, characterized in that: The auxiliary component (4) comprises a damper (401) and a small spring (402). The damper (401) is arranged at the lower end of the bending die (303), and the surface of the damper (401) is connected with the small spring (402).

4. The power housing limit bending machine according to claim 1, characterized in that: The limiting assembly (5) comprises a second pneumatic cylinder (501), a second piston rod (502), and a first push plate (503); the second pneumatic cylinder (501) is installed at the upper end of the bending machine body (1); the right side of the second pneumatic cylinder (501) is connected to the second piston rod (502); and the right side of the second piston rod (502) is connected to the first push plate (503).

5. The power housing limit bending machine according to claim 1, characterized in that: The limiting assembly (5) also includes a third pneumatic cylinder (504), a third piston rod (505), and a second push plate (506). The third pneumatic cylinder (504) is installed on the upper end of the bending machine body (1), the back of the third pneumatic cylinder (504) is connected to the third piston rod (505), and the back of the third piston rod (505) is connected to the second push plate (506).

6. A power supply housing limit bending machine according to claim 5, characterized in that: The limiting assembly (5) also includes a mounting frame (507), an electric telescopic rod (508), and an H-shaped connecting plate (509); the mounting frame (507) is fixed to the lower end of the movable platform (8); the upper end of the mounting frame (507) is connected to the electric telescopic rod (508); and the upper end of the electric telescopic rod (508) is provided with an H-shaped connecting plate (509).

7. A power housing limit bending machine according to claim 6, characterized in that: The limiting assembly (5) further comprises a limiting column (510) and a connecting hole (511). The limiting column (510) is fixed to the upper end of the H-shaped connecting plate (509). Four limiting columns (510) are provided. The limiting columns (510) are slidably connected to the connecting hole (511). The connecting hole (511) is provided at the upper end of the movable platform (8).

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