Copper cylinder pressing equipment

Abstract

The utility model provides copper column pressing equipment which comprises a bottom plate, a bottom frame used for supporting a speed reducer is arranged above the bottom plate, a driving motor is located on one side of the bottom frame and connected with the speed reducer through a transmission belt, a rotating plate is installed at the upper end of the speed reducer, and the driving motor is started and can drive the rotating plate to rotate after speed reduction of the speed reducer. A plurality of templates are arranged above the rotating plate, a groove with the same shape as the radiator is arranged above the templates, a vertical cylinder is arranged above the rotating plate and is positioned on one side of the templates, a lifting block is arranged in the vertical cylinder, two sides of the lifting block are respectively provided with a connecting rod for connecting clamping plates, and a copper column is arranged between the clamping plates on two sides. According to the utility model, through the arrangement of the template and the clamping plate, the copper column can be rapidly placed at the central hole of the radiator, and the copper column can be supported to keep a vertical state to be pressed into the radiator in the downward pressing process of the air cylinder, so that the copper column is ensured not to deflect in the pressing process, and the pressing precision and efficiency of the copper column are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of pressing equipment, and in particular relates to a copper column pressing equipment. Background Technology

[0002] An embedded copper pillar radiator is a heat dissipation device that embeds copper pillars into the main structure of the radiator to improve heat dissipation performance. It mainly consists of the radiator base (often made of materials such as aluminum) and the embedded copper pillars. The radiator base usually has structures such as heat dissipation fins to increase the heat dissipation area, while the copper pillars are usually located in the center of the radiator or near the key part of the heat source, playing a core role in quickly conducting heat.

[0003] Currently, heat sinks often use a pressing method to embed copper pillars. This requires manual placement of the copper pillar above the opening in the center of the heat sink using tools such as tweezers to keep it vertical during the pressing process. However, this method is inefficient, and it is difficult to maintain precision for a long time when manually holding the copper pillar, which can easily damage the copper pillar or the heat sink. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a copper column pressing device, and the technical solution adopted is as follows:

[0005] A copper column pressing device includes a base plate, a base frame for supporting a reducer is provided above the base plate, a drive motor is located on one side of the base frame and is connected to the reducer via a transmission belt, and a rotating plate is installed at the upper end of the reducer. After the drive motor is started and decelerated by the reducer, it can drive the rotating plate to rotate.

[0006] Multiple templates are installed above the rotating plate. A groove with the same shape as the radiator is provided above the template. A vertical cylinder is provided above the rotating plate and on one side of the template. A lifting block is provided inside the vertical cylinder. A connecting rod for connecting the clamping plate is provided on both sides of the lifting block. A copper column is placed between the clamping plates on both sides. A bracket for installing the cylinder is provided above the base plate.

[0007] Furthermore, a proximity sensor is provided above the bracket and on one side of the cylinder. This proximity sensor is a reflective photoelectric proximity sensor.

[0008] Furthermore, an extension plate is provided on one side of the template, and a reflective film is provided at the outer end of the extension plate in the area facing the proximity sensor. This reflective film can be used to reflect light. In conjunction with the reflective photoelectric proximity sensor, it can determine whether the position of the template is correct. If the position is correct, the proximity sensor sends a signal and the cylinder will start.

[0009] Furthermore, the connecting rod and the lifting block are movably connected. With the connection point of the two as the center, the connecting rod can rotate outward and open. Inside the lifting block, there is a tension spring for pulling the connecting rod, which allows the clamping plates at the other end of the two connecting rods to hold the copper column, placing it at the center opening of the radiator below, and ensuring that the copper column remains stable during pressing.

[0010] Furthermore, the clamping plate has an arc-shaped structure, and the upper end of the clamping plate expands outward to form an arc-shaped slope. When the pressure block is pressed down and just comes into contact with the copper pillar, the edge of the pressure block will not contact the outer clamping plate. As the pressure block gradually presses the copper pillar into the center opening of the radiator, the edge of the pressure block will gradually come into contact with the clamping plate.

[0011] Furthermore, the lower end of the piston rod is provided with a circular pressure block that contacts the copper column. The diameter of the pressure block is slightly larger than the diameter of the copper column, which can ensure that the copper column is subjected to uniform force during the pressing process and prevent the copper column from tilting.

[0012] Furthermore, a support rod is provided on one side of the bracket, and the support rod is located directly below the cylinder. When the cylinder presses down on the copper column, the support rod can provide additional support for the rotating plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention, through the setting of templates and clamps, can quickly place the copper column at the center opening of the radiator, and during the pressing process of the cylinder, it can support the copper column to keep it in a vertical state and press it into the radiator, ensuring that the copper column will not deviate during the pressing process, thereby improving the accuracy and efficiency of copper column pressing.

[0015] This invention utilizes the sloping surface of the clamping plate and the expandable connecting rod. After the lower end of the copper column is pressed into one end of the radiator, the contact between the pressure block and the clamping plate allows the clamping plate, along with the connecting rod on the same side, to open outward. This releases the copper column while preventing the pressure block from damaging the clamping plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the positional structure of the extension plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the support rod of this utility model;

[0019] Figure 4 This is a utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This is a utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0021] In the picture:

[0022] 1-Base plate, 2-Base frame, 3-Reducer, 4-Drive motor, 5-Turn plate, 6-Template, 61-Extension plate, 7-Upright cylinder, 71-Lifting block, 72-Connecting rod, 73-Clamping plate, 74-Tension spring, 8-Bracket, 9-Cylinder, 91-Piston rod, 92-Proximity sensor, 10-Support rod. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0024] As attached Figure 1-5 As shown.

[0025] A copper column pressing device includes a base plate 1, a base frame 2 for supporting a reducer 3 is provided above the base plate 1, a drive motor 4 is provided on one side of the base frame 2, the drive motor 4 is connected to the reducer 3 through a transmission belt, and a rotating plate 5 is installed on the upper end of the reducer 3. Based on the above structure, after the drive motor 4 is started, it can drive the rotating plate 5 to rotate after being decelerated by the reducer 3.

[0026] Multiple templates 6 are installed above the rotating plate 5, and the specific installation structure is shown in the attached figure. Figure 3 , 4 As shown, there are upward protruding locking posts in the area of ​​the rotating plate 5 used to install the template 6, and a locking groove matching the locking posts is provided at the bottom of the template 6. The template 6 can be limited by the engagement of the locking posts and the locking groove. Finally, the template 6 is connected to the rotating plate 5 by bolts, thus realizing the installation of the template 6.

[0027] An extension plate 61 is provided on one side of the template 6. When installing each template 6, the extension plate 61 must be kept facing the center of the rotating plate 5.

[0028] A vertical cylinder 7 is provided above the rotating plate 5 and on one side of the template 6. A lifting block 71 is provided inside the vertical cylinder 7, as shown in the attached diagram. Figure 5 As shown, by pulling the handle above the lifting block 71, the lifting block 71 can be raised to a certain height; furthermore, a connecting rod 72 for connecting the clamping plate 73 is provided on both sides of the lifting block 71. The connecting rod 72 and the lifting block 71 are movably connected. With the connection point of the two as the center, the connecting rod 72 can rotate outward and open.

[0029] Based on the above structure, a tension spring 74 for pulling the connecting rod 72 is provided inside the lifting block 71. By pulling the tension spring 74, the clamping plate 73 at the other end of the two connecting rods 72 can hold the copper column, so that it is located at the center opening of the radiator below, and ensure that the copper column remains stable when pressed.

[0030] Furthermore, the clamping plate 73 is designed in an arc shape to adapt to the shape of the copper column and enhance the clamping force; furthermore, the upper end of the clamping plate 73 expands outward to form an arc-shaped slope, which facilitates the release of the copper column during the pressing process.

[0031] A groove of the same shape as the radiator is provided above the template 6, which can ensure the stability of the copper column when it is pressed into the radiator, and also facilitate the precise alignment of the copper column placed between the clamping plates 73 with the center opening of the radiator.

[0032] Above the base plate 1, there is a bracket 8 for mounting the cylinder 9. Above the bracket 8 and on one side of the cylinder 9, there is a proximity sensor 92. The proximity sensor 92 is a reflective photoelectric proximity sensor, and the lower end of the proximity sensor 92 passes through the bracket 8 and faces one end of the extension plate 61 in the template 6 below.

[0033] A reflective film is provided in the area of ​​the outer end of the extension plate 61 directly opposite the proximity sensor 92. It can be used to reflect light. In conjunction with the reflective photoelectric proximity sensor, it can determine whether the position of the template 6 is correct. If the position is correct, the proximity sensor 92 will send a signal and the cylinder 9 will start.

[0034] After cylinder 9 is started, as shown in the attached document. Figure 1 , 3 As shown, the piston rod of cylinder 9 presses down on the copper column. Furthermore, the lower end of the piston rod is provided with a circular pressure block that contacts the copper column. The diameter of the pressure block is slightly larger than the diameter of the copper column, which can ensure that the copper column is subjected to uniform force during the pressing process and avoid skewing. Moreover, when the pressure block is pressed down, the edge of the pressure block will not contact the outer clamping plate 73 when it first contacts the copper column. As the pressure block gradually presses the copper column into the center opening of the radiator, the edge of the pressure block will gradually contact the clamping plate 73. Under the guidance of the arc-shaped slope at the upper end of the clamping plate 73, the clamping plate 73 and the connecting rod 72 on the same side will open outward, which can release the copper column and prevent the pressure block from damaging the clamping plate.

[0035] Furthermore, a support rod 10 is provided on one side of the bracket 8 and below the rotating plate 5. The support rod 10 is directly opposite the piston rod of the cylinder 9. When the cylinder 9 presses down on the copper column, the support rod 10 can provide additional support for the rotating plate 5 to prevent the rotating plate 5 from being damaged under the pressure of the cylinder 9.

[0036] A groove is provided on the upper surface of the support rod 10, and when the rotating plate 5 rotates, the bolts used to connect the template 6 can slide through the groove.

[0037] The working principle of this device is as follows: There are at least two templates 6. When one template 6 is pressed down by the cylinder 9 to press down the copper column, the other template 6 can take out the pressed radiator and put in a new radiator and copper column. After the cylinder 9 has finished pressing down, the rotating plate 5 rotates 180 degrees and the other template 6 enters the working position, thus enabling continuous operation.

[0038] To increase work efficiency, the number of cylinders 9 and templates 6 can be increased accordingly, enabling multiple workstations to operate simultaneously and reducing waiting time.

[0039] In order for the clamping plate 73 to hold the copper column, after the radiator is placed in, the bottom of the clamping plate 73 will contact the upper surface of the radiator. Therefore, when taking out the pressed radiator, the operator needs to gently lift the lifting block 71 to make enough space to smoothly remove the radiator from the template 6. When placing a new radiator, the lifting block 71 also needs to be lifted in advance. After the radiator is placed in, the lifting block 71 is lowered, and finally the copper column is placed into the clamping plate 73.

[0040] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A copper column pressing device, comprising a base plate (1), characterized in that: A base frame (2) for supporting the reducer (3) is provided above the base plate (1). The drive motor (4) is located on one side of the base frame (2) and is connected to the reducer (3) via a transmission belt. A rotating plate (5) is installed on the upper end of the reducer (3). When the drive motor (4) starts, it can drive the rotating plate (5) to rotate after being decelerated by the reducer (3). Multiple templates (6) are installed above the rotating plate (5). A groove with the same shape as the radiator is provided above the template (6). A vertical cylinder (7) is provided above the rotating plate (5) and on one side of the template (6). A lifting block (71) is provided inside the vertical cylinder (7). A connecting rod (72) for connecting the clamping plate (73) is provided on both sides of the lifting block (71). A copper column is placed between the clamping plates (73) on both sides. A bracket (8) for installing the cylinder (9) is provided above the base plate (1).

2. The copper column pressing equipment as described in claim 1, characterized in that: A proximity sensor (92) is provided above the bracket (8) and on one side of the cylinder (9). The proximity sensor (92) is a reflective photoelectric proximity sensor.

3. The copper column pressing equipment as described in claim 1, characterized in that: The connecting rod (72) and the lifting block (71) are movably connected. With the connection point of the two as the center, the connecting rod (72) can rotate outward and open.

4. The copper column pressing equipment as described in claim 2, characterized in that: The template (6) has an extension plate (61) on one side, and a reflective film is provided on the outer end of the extension plate (61) in the area facing the proximity sensor (92).

5. The copper column pressing equipment as described in claim 3, characterized in that: The lifting block (71) is equipped with a tension spring (74) for pulling the connecting rod (72).

6. The copper column pressing equipment as described in claim 1, characterized in that: The clamp (73) has an arc-shaped structure, and the upper end of the clamp (73) expands outward to form an arc-shaped slope.

7. The copper column pressing equipment as described in claim 1, characterized in that: The lower end of the cylinder (9) is provided with a circular pressure block that contacts the copper column, and the diameter of the pressure block is slightly larger than the diameter of the copper column.

8. The copper column pressing equipment as described in claim 1, characterized in that: The bracket (8) has a support rod (10) on one side, and the support rod (10) is located directly below the cylinder (9). When the cylinder (9) presses down the copper column, the support rod (10) can provide additional support for the rotating plate (5).

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