Aluminum column press-fit tool for new energy controller

Abstract

This utility model discloses an aluminum column pressing fixture for a new energy controller, relating to the technical field of new energy controller production equipment. It includes a fixture base, a pressing assembly, and a positioning assembly, with the positioning assembly positioned at the top of the pressing assembly. The pressing assembly includes a cylinder, a support platform, an aluminum column pressure plate, and a support column. The support column is mounted on the fixture base, with the support platform at its top. The cylinder is positioned at the middle of the top of the support platform, with its output end penetrating the support platform and extending to its lower end. The cylinder's output end is connected to the aluminum column pressure plate. This utility model addresses the assembly requirements of interference fit between the PCB board and the aluminum column. By using the positioning holes on the aluminum column positioning plate and the positioning groove at the bottom of the aluminum column pressure plate to cooperate, it achieves precise positioning and fixing of the aluminum column, effectively solving the pressing deviation problem caused by inaccurate positioning in traditional assembly and ensuring assembly quality.

Description

Technical Field

[0001] This utility model relates to the field of new energy controller production equipment technology, and in particular to an aluminum column pressing tool for new energy controllers. Background Technology

[0002] In the manufacturing process of new energy controllers, the assembly of the PCB board and aluminum pillars is a crucial step. Currently, an interference fit connection is commonly used between the two. While this method ensures the stability of the connection, the large number of aluminum pillars necessitates applying significant pressure during the pressing process, leading to inefficiencies and low yield rates in traditional assembly techniques. As the new energy industry continues to demand higher product delivery cycles and quality, existing tooling is insufficient to meet the needs of large-scale, high-efficiency production. Therefore, developing a pressing tooling capable of providing high pressure and efficient operation has become a key breakthrough for improving the production efficiency and product quality of new energy controllers. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: an aluminum column pressing fixture for a new energy controller, comprising a fixture base, a pressing assembly, and a positioning assembly, wherein the positioning assembly is disposed at the top of the pressing assembly; the pressing assembly comprises a cylinder, a support platform, an aluminum column pressing plate, and a support column, wherein the support column is disposed on the fixture base, the support platform is disposed at the top of the support column, the cylinder is disposed at the middle position of the top of the support platform, the output end of the cylinder passes through the support platform and extends to the lower end of the support platform, and the output end of the cylinder is connected to the aluminum column pressing plate;

[0004] The positioning component includes a PCB positioning plate and an aluminum column positioning plate. The aluminum column positioning plate is disposed at the top of the PCB positioning plate. The PCB positioning plate and the aluminum column positioning plate are fixedly connected. The aluminum column positioning plate is provided with aluminum column positioning holes.

[0005] Preferably, a movable component is provided at the top of the tooling base, and a positioning component is provided on the movable component. The movable component includes two slide rails, a slider, and a slide plate. The two slide rails are arranged parallel to each other on the tooling base. The sliders are respectively provided on both sides of the bottom end of the slide plate, and the sliders are slidably disposed on the slide rails. The PCB positioning plate is fixedly disposed at the top of the slide plate.

[0006] Preferably, the PCB positioning plate is provided with a groove for use with the aluminum pillar positioning plate.

[0007] Preferably, the top of the aluminum column pressure plate is provided with an aluminum column pressure plate mounting component, the aluminum column pressure plate mounting component is fixedly connected to the output end of the cylinder, and the four corners of the aluminum column pressure plate mounting component are respectively provided with guide holes for use with the support column.

[0008] Preferably, a cylinder limiting sleeve is provided at the top of the cylinder.

[0009] Preferably, a power distribution box is provided at the top of the support platform.

[0010] Preferably, a start switch is provided on both sides of the top of the tooling base.

[0011] Preferably, the bottom end of the aluminum column pressure plate is provided with a positioning groove for use with the positioning hole of the aluminum column.

[0012] Beneficial Effects: This utility model addresses the assembly requirements of interference fit between PCB boards and aluminum pillars. By utilizing the interlocking positioning holes on the aluminum pillar positioning plate and the positioning grooves at the bottom of the aluminum pillar pressure plate, precise positioning and fixation of the aluminum pillar are achieved. This effectively solves the pressing deviation problem caused by inaccurate positioning in traditional assembly, ensuring assembly quality. The cylinder-driven fixed pressing operation mode provides continuous, stable, and greater pressure compared to traditional manual or simple tooling, meeting the simultaneous pressing needs of multiple aluminum pillars. Simultaneously, the moving components enable rapid loading and unloading, significantly improving production efficiency, shortening the assembly time of individual products, and reducing labor costs. The dual-button switch design mandates that employees operate with both hands simultaneously, preventing accidents caused by accidental single-handed operation during pressing, providing reliable safety protection for employees, and ensuring safe and orderly production. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a front view of the present invention.

[0015] Figure 3 This is a top view of the aluminum column pressure plate and the aluminum column pressure plate mounting bracket of this utility model.

[0016] In the attached diagram: 1-Tooling base, 2-Cylinder, 3-Support platform, 4-Aluminum column pressure plate, 5-Support column, 6-PCB positioning plate, 7-Aluminum column positioning plate, 8-Aluminum column positioning hole, 9-Slide rail, 10-Slider, 11-Slide plate, 12-Groove, 13-Aluminum column pressure plate mounting piece, 14-Cylinder limit sleeve, 15-Distribution box, 16-Start switch, 17-Positioning groove. Detailed Implementation

[0017] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0018] Example

[0019] Please refer to the accompanying drawings in the specification. In this embodiment of the utility model, an aluminum column pressing fixture for a new energy controller includes a fixture base 1, a pressing assembly, and a positioning assembly. The positioning assembly is disposed at the top of the pressing assembly. The pressing assembly includes a cylinder 2, a support platform 3, an aluminum column pressing plate 4, and a support column 5. The support column 5 is disposed on the fixture base 1. The support platform 3 is disposed at the top of the support column 5. The cylinder 2 is disposed at the middle position of the top of the support platform 3. The output end of the cylinder 2 passes through the support platform 3 and extends to the lower end of the support platform 3. The output end of the cylinder 2 is connected to the aluminum column pressing plate 4.

[0020] The positioning component includes a PCB positioning plate 6 and an aluminum column positioning plate 7. The aluminum column positioning plate 7 is disposed at the top of the PCB positioning plate 6. The PCB positioning plate 6 and the aluminum column positioning plate 7 are fixedly connected. The aluminum column positioning plate 7 is provided with an aluminum column positioning hole 8.

[0021] Specifically, a moving component is provided at the top of the tooling base 1, and a positioning component is provided on the moving component. The moving component includes two slide rails 9, a slider 10, and a slide plate 11. The two slide rails 9 are arranged parallel to each other on the tooling base 1. The sliders 10 are respectively provided on both sides of the bottom end of the slide plate 11, and the sliders 10 are slidably disposed on the slide rails 9. The PCB positioning plate 6 is fixedly disposed at the top of the slide plate 11.

[0022] Specifically, the PCB positioning plate 6 is provided with a groove 12 for use with the aluminum pillar positioning plate 7.

[0023] Specifically, the top of the aluminum column pressure plate 4 is provided with an aluminum column pressure plate mounting component 13, which is fixedly connected to the output end of the cylinder 2. The four corners of the aluminum column pressure plate mounting component 13 are respectively provided with guide holes for use with the support column 5.

[0024] Specifically, a cylinder limiting sleeve 14 is provided at the top of the cylinder 2.

[0025] Specifically, a power distribution box 15 is provided at the top of the support platform 3.

[0026] Specifically, two start switches 16 are respectively provided on both sides of the top of the tooling base 1. The two start switches need to be activated at the same time to work.

[0027] Specifically, the bottom end of the aluminum column pressure plate 4 is provided with a positioning groove 17 that is used to cooperate with the positioning hole 8 of the aluminum column.

[0028] Working Principle: The PCB board is placed on the PCB positioning plate, and the grooves on the PCB positioning plate are used for initial positioning of the PCB board. Then, the aluminum pillar is placed into the aluminum pillar positioning hole of the aluminum pillar positioning plate, completing the pre-assembly positioning of the aluminum pillar and the PCB board. The sliding plate is pushed, and the slider at the bottom of the sliding plate slides along the slide rail on the fixture base, moving the positioning assembly containing the PCB board and aluminum pillar to the pressing position directly below the aluminum pillar pressure plate. The start switch on the top of the fixture base is pressed with both hands, triggering the double-button safety mechanism. At this time, the cylinder starts to work, and the output end of the cylinder extends downward, driving the aluminum pillar pressure plate mounting component and the aluminum pillar pressure plate downward. Because the guide holes at the four corners of the aluminum pillar pressure plate mounting component cooperate with the support column, it ensures that the aluminum pillar pressure plate moves vertically downward. The positioning groove at the bottom of the aluminum pillar pressure plate and the aluminum pillar positioning hole precisely cooperate, applying pressure to the aluminum pillar, so that the aluminum pillar and the PCB board complete the interference fit pressing. After the cylinder reaches the preset stroke or pressure, the aluminum pillar pressing operation is completed. The cylinder retracts, driving the aluminum pillar pressure plate to reset. Push the slide again to move the PCB board and aluminum pillar assembly that has been pressed together out of the pressing station for unloading. Then, a new PCB board and aluminum pillar can be placed in to start the next round of pressing.

[0029] In summary, this utility model addresses the assembly requirements of interference fit between PCB boards and aluminum pillars. By utilizing the interlocking positioning holes on the aluminum pillar positioning plate and the positioning grooves at the bottom of the aluminum pillar pressure plate, precise positioning and fixation of the aluminum pillar are achieved. This effectively solves the pressing deviation problem caused by inaccurate positioning in traditional assembly, ensuring assembly quality. The cylinder-driven fixed pressing operation mode provides continuous, stable, and greater pressure compared to traditional manual or simple tooling, meeting the simultaneous pressing needs of multiple aluminum pillars. Simultaneously, the use of moving components enables rapid loading and unloading, significantly improving production efficiency, shortening the assembly time of individual products, and reducing labor costs. The dual-button switch design mandates that employees operate with both hands simultaneously, preventing accidents caused by accidental single-handed operation during pressing, providing reliable safety protection for employees, and ensuring safe and orderly production.

[0030] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A pressing tooling for aluminum columns in a new energy controller, characterized in that: The tooling includes a base (1), a pressing assembly, and a positioning assembly. The positioning assembly is located at the top of the pressing assembly. The pressing assembly includes a cylinder (2), a support platform (3), an aluminum column pressure plate (4), and a support column (5). The support column (5) is located on the tooling base (1). The support platform (3) is located at the top of the support column (5). The cylinder (2) is located at the middle position of the top of the support platform (3). The output end of the cylinder (2) passes through the support platform (3) and extends to the lower end of the support platform (3). The output end of the cylinder (2) is connected to the aluminum column pressure plate (4). The positioning component includes a PCB positioning plate (6) and an aluminum column positioning plate (7). The aluminum column positioning plate (7) is located at the top of the PCB positioning plate (6). The PCB positioning plate (6) and the aluminum column positioning plate (7) are fixedly connected. The aluminum column positioning plate (7) is provided with an aluminum column positioning hole (8).

2. The aluminum column pressing tooling for a new energy controller according to claim 1, characterized in that: The tooling base (1) is provided with a moving component at its top end. The positioning component is provided on the moving component. The moving component includes two slide rails (9), a slider (10) and a slide plate (11). The two slide rails (9) are arranged parallel to each other on the tooling base (1). The sliders (10) are respectively provided on both sides of the bottom end of the slide plate (11), and the sliders (10) are slidably arranged on the slide rails (9). The PCB positioning plate (6) is fixedly arranged on the top end of the slide plate (11).

3. The aluminum column pressing tooling for a new energy controller according to claim 1, characterized in that: The PCB positioning plate (6) is provided with a groove (12) for use with the aluminum column positioning plate (7).

4. The aluminum column pressing tool for a new energy controller according to claim 1, characterized in that: The top of the aluminum column pressure plate (4) is provided with an aluminum column pressure plate mounting part (13), which is fixedly connected to the output end of the cylinder (2). The four corners of the aluminum column pressure plate mounting part (13) are respectively provided with guide holes for use with the support column (5).

5. The aluminum column pressing tooling for a new energy controller according to claim 1, characterized in that: The top of the cylinder (2) is provided with a cylinder limiting sleeve (14).

6. The aluminum column pressing tooling for a new energy controller according to claim 1, characterized in that: A power distribution box (15) is provided at the top of the support platform (3).

7. The aluminum column pressing tooling for a new energy controller according to claim 1, characterized in that: A start switch (16) is provided on both sides of the top of the tooling base (1).

8. The aluminum column pressing tool for a new energy controller according to claim 1, characterized in that: The bottom end of the aluminum column pressure plate (4) is provided with a positioning groove (17) that is used to cooperate with the aluminum column positioning hole (8).

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