Forming structure of heat dissipation cooling copper pipe

Abstract

This utility model discloses a forming structure for a heat dissipation and cooling copper tube, relating to the field of copper processing technology. The utility model includes a worktable, a clamping assembly, a bending assembly, and a supporting assembly. The clamping assembly, bending assembly, and supporting assembly are arranged above the worktable, with the supporting assembly located between the clamping assembly and the bending assembly. The clamping assembly includes a three-jaw chuck, the bending assembly includes a fixing rod and a bending plate, and the supporting assembly includes a supporting block with a groove. This utility model, by setting up the clamping assembly, bending assembly, and supporting assembly, solves the problem that existing forming structures for heat dissipation and cooling copper tubes cannot process copper tubes of different shapes, and that the copper tube near the bending area may deform during bending processing.

Description

Technical Field

[0001] This utility model belongs to the field of copper processing technology, and in particular relates to a forming structure for a heat dissipation and cooling copper pipe. Background Technology

[0002] Mechanical and electronic equipment inevitably generates heat during use. This heat can cause the equipment to overheat, leading to decreased performance and shortened lifespan. Therefore, heat dissipation and cooling of mechanical and electronic equipment is crucial. Compared to other heat dissipation materials, copper has excellent thermal conductivity, enabling it to quickly transfer heat from heat-generating components to heat dissipation areas. Copper can be made into tubes containing a heat-conducting fluid (such as an ether mixture). When heat causes the liquid to evaporate, the vapor flows to the heat dissipation end through a pressure difference, then condenses and flows back to the bottom of the copper tube, forming a circulation that greatly improves heat dissipation efficiency. To adapt to different working scenarios, the copper tubes need to be bent to change their shape. However, the following problems still arise during the forming process of copper tubes: Because copper tubes need to be used in different work scenarios, and different work scenarios require different copper tube shapes, traditional copper tube forming structures can only process copper tubes of the same shape in batches and cannot be adjusted according to actual needs. Currently, the common method for bending copper pipes is to directly bend the copper pipe. During the bending process, the copper pipe near the bending point may be affected, leading to deformation and other problems, which will affect subsequent bending processes. To address these issues, we provide a molded structure for a heat dissipation and cooling copper tube. Utility Model Content

[0003] The purpose of this invention is to provide a forming structure for heat dissipation and cooling copper pipes. By setting up clamping components, bending components, and supporting components, it solves the problems that existing forming structures for heat dissipation and cooling copper pipes cannot process heat dissipation and cooling copper pipes of different shapes, as well as the problem that copper pipes near the bending area may deform.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a forming structure for a heat dissipation and cooling copper pipe, including a worktable, a clamping component, a bending component, and a supporting component; the clamping component, the bending component, and the supporting component are arranged above the worktable, and the supporting component is located between the clamping component and the bending component; The clamping assembly includes a three-jaw chuck, and the bending assembly includes a fixing plate. A fixing rod and a bending plate are fixedly connected to the bottom end of the fixing plate, and the extension line of the central axis of the three-jaw chuck is located at the middle position between the fixing rod and the bending plate. Copper tubes are typically processed into a serpentine shape to extend the flow path of the heat medium, thereby increasing the heat exchange time and improving heat dissipation efficiency. Before bending the copper tube, the copper tube is passed through the bending assembly and held by a three-jaw chuck. The three-jaw chuck then moves to feed the copper tube to the bending assembly. After the part of the copper tube to be bent moves to the bottom of the bending assembly, the three-jaw chuck stops moving, and the bending plate rotates around the fixed rod to bend the copper tube. Then the bending plate returns to its original position, and the three-jaw chuck moves again to feed the copper tube to the bending assembly while rotating the copper tube 180°. The bending plate rotates around the fixed rod to bend the copper tube, thus creating a serpentine copper tube. By adjusting the length of the three-jaw chuck feed and the rotation angle of the bending plate, copper tubes of different shapes can be processed. The support component includes a support block, and the support block has a groove on one side near the center of the workbench. When bending copper pipes, the groove fits the part of the copper pipe near the bending point to prevent deformation of the copper pipe near the bending point.

[0005] Furthermore, the top of the workbench is provided with an inverted T-shaped limiting groove, and the clamping assembly also includes a support plate one. An inverted T-shaped limiting block is fixedly connected to the bottom of the support plate one. The limiting block is slidably connected to the limiting groove. A motor two is fixedly connected to the side of the support plate one away from the bending assembly. The rotating shaft of the output end of the motor two extends through the support plate one and is connected to the three-jaw chuck for transmission. The setting of the limiting groove and limiting block allows the clamping assembly to move stably in translation on the worktable for feeding. When motor two is started, the shaft at the output end of motor two rotates, driving the three-jaw chuck to rotate, which makes the copper tube rotate.

[0006] Furthermore, a threaded rod is rotatably connected inside the limiting groove of the worktable, the threaded rod threaded through the limiting block, a motor is fixedly connected to one end of the worktable near the clamping assembly, and the end of the threaded rod away from the bending assembly passes through the worktable and is connected to the rotating shaft of the output end of the motor. When motor one is started, the shaft at the output end of motor one rotates, which drives the threaded rod to rotate, thereby driving the clamping assembly to move on the worktable for feeding.

[0007] Furthermore, an inverted U-shaped support frame is fixedly connected to the top end of the worktable away from the clamping assembly. A cylinder is fixedly connected to the top of the horizontal part of the support frame. The piston rod of the telescopic end of the cylinder extends through the horizontal part of the support frame and is fixedly connected to a support frame. A motor is fixedly connected to the bottom wall of the inner wall of the support frame. The rotating shaft of the output end of the motor extends through the support frame and is connected to the fixed plate for transmission. The central axis of the rotating shaft of the output end of the motor is collinear with the central axis of the fixed rod. When bending the copper tube, start cylinder one to lower the fixing plate and clamp the copper tube between the bending plate and the fixing rod. Then start motor three. The shaft at the output end of motor three rotates, driving the bending plate and the fixing rod to rotate, thus bending the copper tube. After bending is complete, restart cylinder two to raise the fixing plate to prevent it from affecting the rotation of the copper tube.

[0008] Furthermore, a first induction switch and a second induction switch are fixedly connected to the outer wall of the frame at the bottom end of the support frame; Induction switches one and two are connected to motor three. After the bending plate is rotated 90°, it is located below induction switch one. After rotating 180°, it is located below induction switch two. Activating induction switch one will bend the copper pipe 90° and then turn off motor three. Activating induction switch two will bend the copper pipe 180° and then turn off motor three.

[0009] Furthermore, a second support plate is fixedly connected to one side of the top of the workbench near the bending component, and a second cylinder is fixedly connected to the side of the second support plate away from the center of the workbench. The piston rod of the telescopic end of the second cylinder extends through the second support plate and is fixedly connected to the support block. Start cylinder two, and the support block moves toward the copper tube. After the groove fits the copper tube, close cylinder two to support the copper tube and prevent it from deforming. When the copper tube is processed to the point where it is close to the clamping component, start cylinder two again to retract the support block and prevent it from interfering with the feeding operation.

[0010] Furthermore, support legs are fixedly connected at the four corners of the bottom of the workbench; the support legs provide support for the workbench.

[0011] This utility model has the following beneficial effects: This invention solves the problem of being unable to process heat dissipation and cooling copper tubes of different shapes by setting up a clamping component and a bending component. When bending the copper tube, the clamping component clamps one end of the copper tube, and the bending plate rotates around the fixed rod. The copper tube is bent with the fixed rod as support. Then, the clamping component moves to the bending component to feed the copper tube while rotating the copper tube. The bending plate continues to bend the copper tube. The bending angle of the copper tube is generally 90° or 180°. When the copper tube needs to be bent at 90°, only one induction switch is activated to control motor three. When the copper tube needs to be bent at 180°, only one induction switch is activated to control motor three, so as to achieve the purpose of automatically bending copper tubes of different shapes.

[0012] This invention solves the problem of potential deformation of copper pipes near the bending area by setting up a support component. When bending the copper pipe, cylinder two is activated, and the support block is moved to make the groove fit the copper pipe. When bending the front end of the copper pipe, the support block supports the copper pipe to prevent deformation and achieve the purpose of stabilizing the copper pipe.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the molding structure of a heat dissipation and cooling copper tube.

[0016] Figure 2 This is a schematic diagram showing the state of a heat dissipation and cooling copper tube before it is processed.

[0017] Figure 3 This is a schematic diagram of the state of a copper tube during its second bending, which is part of a heat dissipation and cooling copper tube forming structure.

[0018] Figure 4 This is a schematic diagram of the connection structure between the worktable and the clamping assembly.

[0019] Figure 5 This is a schematic diagram of the connection structure between the worktable and the clamping assembly after it has been cut open.

[0020] Figure 6 This is a schematic diagram of the bending component.

[0021] Figure 7 This is a bottom view of the bent component.

[0022] Figure 8 A structural diagram of the support component.

[0023] The attached diagram lists the components represented by each number as follows: 1. Workbench; 101. Support leg; 102. Limiting groove; 103. Motor 1; 2. Clamping assembly; 201. Support plate 1; 202. Limiting block; 203. Threaded rod; 204. Three-jaw chuck; 205. Motor 2; 3. Bending assembly; 301. Support frame; 302. Cylinder 1; 303. Support frame; 304. Motor 3; 305. Fixing plate; 306. Bending plate; 307. Fixing rod; 308. Induction switch 1; 309. Induction switch 2; 4. Support assembly; 401. Support plate 2; 402. Cylinder 2; 403. Supporting block; 404. Groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0025] Please see Figure 1-3 The present invention is a forming structure for a heat dissipation and cooling copper pipe, including a workbench 1, a clamping component 2, a bending component 3 and a supporting component 4; the clamping component 2, the bending component 3 and the supporting component 4 are arranged above the workbench 1, and the supporting component 4 is located between the clamping component 2 and the bending component 3. The clamping assembly 2 includes a three-jaw chuck 204, and the bending assembly 3 includes a fixing plate 305. The bottom end of the fixing plate 305 is fixedly connected to a fixing rod 307 and a bending plate 306. The extension line of the central axis of the three-jaw chuck 204 is located in the middle of the fixing rod 307 and the bending plate 306. Copper tubes are typically processed into a serpentine shape to extend the flow path of the heat medium, thereby increasing the heat exchange time and improving heat dissipation efficiency. Before bending the copper tube, it is passed through the bending assembly 3 and clamped and fixed by the three-jaw chuck 204. The three-jaw chuck 204 then moves to feed the copper tube into the bending assembly 3. When the part of the copper tube to be bent moves below the bending assembly 3, the three-jaw chuck 204 stops moving, and the fixing plate 305 moves down, positioning the copper tube between the bending plate 306 and the fixing rod 307. The bending plate 306 rotates around the fixing rod 307, causing the copper tube to bend around the fixing rod 307. After completion, the bending plate 306 resets, and the three-jaw chuck 204 moves again to feed the bending component 3 while rotating 180°. The copper tube held by the three-jaw chuck 204 also rotates 180°. When the part of the copper tube that needs to be bent moves below the bending component 3, the fixing plate 305 moves down again so that the copper tube is between the bending plate 306 and the fixing rod 307. The bending plate 306 rotates around the fixing rod 307 to bend the copper tube, thus bending it into a serpentine shape. By adjusting the feeding length of the three-jaw chuck 204 and the rotation angle of the bending plate 306, copper tubes of different shapes can be processed.

[0026] Among them, such as Figure 4 As shown, support legs 101 are fixedly connected at the four corners of the bottom of the workbench 1; the support legs 101 provide support for the workbench 1, so that the copper pipe bending work can be carried out normally.

[0027] Among them, such as Figure 4 , Figure 5As shown, the top of the workbench 1 is provided with an inverted T-shaped limiting groove 102. The clamping assembly 2 also includes a support plate 201. The bottom of the support plate 201 is fixedly connected to an inverted T-shaped limiting block 202. The limiting block 202 is slidably connected to the limiting groove 102. The side of the support plate 201 away from the bending assembly 3 is fixedly connected to a motor 205. The shaft of the output end of the motor 205 extends through the support plate 201 and is connected to the three-jaw chuck 204 for transmission. The setting of the limiting groove 102 and the limiting block 202 enables the clamping component 2 to move stably on the worktable 1 for feeding. When the second motor 205 is started, the shaft at the output end of the second motor 205 rotates, driving the three-jaw chuck 204 to rotate, which makes the copper tube rotate and realizes the bending processing of the serpentine copper tube.

[0028] Among them, such as Figure 5 As shown, a threaded rod 203 is rotatably connected inside the limiting groove 102 of the worktable 1. The threaded rod 203 passes through the limiting block 202. A motor 103 is fixedly connected to one end of the worktable 1 near the clamping assembly 2. The end of the threaded rod 203 away from the bending assembly 3 passes through the worktable 1 and is connected to the rotating shaft at the output end of the motor 103. When motor 103 is started, the shaft at the output end of motor 103 rotates, which drives the threaded rod 203 to rotate, thereby driving the clamping assembly 2 to move on the worktable 1 to perform feeding work.

[0029] Among them, such as Figure 1 , Figure 6 As shown, an inverted U-shaped support frame 301 is fixedly connected to the top end of the worktable 1 away from the clamping assembly 2. A cylinder 302 is fixedly connected to the top of the horizontal part of the support frame 301. The piston rod of the telescopic end of the cylinder 302 extends through the horizontal part of the support frame 301 and is fixedly connected to a support frame 303. A motor 304 is fixedly connected to the bottom wall of the inner side of the support frame 303. The shaft of the output end of the motor 304 extends through the support frame 303 and is connected to the fixed plate 305 for transmission. The central axis of the shaft of the output end of the motor 304 is collinear with the central axis of the fixed rod 307. The support frame 301 provides support for the bending assembly 3. When bending the copper tube, cylinder 302 is activated to lower the fixing plate 305, which then holds the copper tube between the bending plate 306 and the fixing rod 307. Then, motor 304 is activated, and the shaft at the output end of motor 304 rotates, causing the bending plate 306 to rotate around the central axis of the fixing rod 307, thus bending the copper tube. After bending is completed, cylinder 402 is restarted to raise the fixing plate 305, preventing the bending plate 306 and the fixing rod 307 from affecting the rotation of the copper tube.

[0030] Among them, such as Figure 6 , Figure 7As shown, a first induction switch 308 and a second induction switch 309 are fixedly connected to the outer wall of the frame at the bottom of the support frame 303. Induction switch 1 (308) and induction switch 2 (309) are associated with motor 3 (304). After the bending plate 306 is rotated 90°, it is located below induction switch 1 (308). After rotating 180°, it is located below induction switch 2 (309). Activating induction switch 1 (308) will bend the copper pipe by 90° and then turn off motor 3 (304). Activating induction switch 2 (309) will bend the copper pipe by 180° and then turn off motor 3 (304).

[0031] The working principle of this embodiment is as follows: Before bending the copper tube, the copper tube is passed through the bending assembly 3 and clamped and fixed by the three-jaw chuck 204. The motor 103 is started, and the shaft at the output end of the motor 103 rotates, driving the threaded rod 203 to rotate, which in turn drives the clamping assembly 2 to move on the worktable 1 for feeding. When the part of the copper tube that needs to be bent moves below the bending assembly 3, the motor 103 is turned off, and the cylinder 302 is started, causing the fixing plate 305 to descend and clamp the copper tube between the bending plate 306 and the fixing rod 307 (e.g., ...). Figure 2 (As shown in the diagram), then start motor 304. The shaft at the output end of motor 304 rotates, causing the bending plate 306 to rotate around the central axis of the fixed rod 307. Activate inductive switch 308. After the copper tube bends 90°, inductive switch 308 will turn off motor 304. Activate inductive switch 309. After the copper tube bends 180°, inductive switch 309 will turn off motor 304. After the copper tube is bent, the bending plate 306 resets. Restart cylinder 402 to raise the fixed plate 305. Simultaneously, start motor 103 to feed the material and start motor 205 to rotate the copper tube 180°. When the part of the copper tube that needs to be bent moves below the bending assembly 3, start cylinder 302 again to lower the fixed plate 305 so that the copper tube is between the bending plate 306 and the fixed rod 307 (e.g., ...). Figure 3 As shown in the diagram, the bending plate 306 rotates around the fixed rod 307 to bend the copper tube. This process can be repeated to complete the bending of the copper tube. By adjusting the feeding length and the rotation angle of the bending plate 306, copper tubes of different shapes can be processed. Specific Implementation Example 2

[0032] Please see Figure 1 , Figure 8 Based on the first specific embodiment, the support component 4 includes a support block 403, and a groove 404 is provided on the side of the support block 403 near the center of the workbench 1. When bending copper tubes, the groove 404 fits into the part of the copper tube near the bending point to prevent deformation of the copper tube near the bending point from affecting subsequent bending work.

[0033] Among them, such as Figure 1 , Figure 8 As shown, a support plate 401 is fixedly connected to one side of the top of the workbench 1 near the bending component 3. A cylinder 402 is fixedly connected to the side of the support plate 401 away from the center of the workbench 1. The piston rod of the telescopic end of the cylinder 402 extends through the support plate 401 and is fixedly connected to the support block 403. Support plate 401 provides support for support component 4. When cylinder 402 is activated, support block 403 moves toward the copper tube. After groove 404 fits into the copper tube, cylinder 402 is closed to support the copper tube and prevent it from deforming. When the copper tube is bent and processed to the point close to clamping component 2, cylinder 402 is activated again to retract support block 403 and prevent support block 403 from interfering with the feeding operation.

[0034] The working principle of this embodiment is as follows: When bending the copper tube, cylinder 402 is activated, and the support block 403 moves toward the copper tube. After the groove 404 fits the copper tube, cylinder 402 is closed. During the bending process, the support block 403 supports the copper tube near the bending point to prevent deformation. When the copper tube is bent to the point close to the clamping assembly 2, cylinder 402 is activated again to retract the support block 403 to prevent it from interfering with the feeding process. Since the copper tube being processed is close to the gripping part of the three-jaw chuck 204 at this time, it is not easy to deform.

[0035] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A forming structure for a heat dissipation and cooling copper pipe, comprising a worktable (1), a clamping assembly (2), a bending assembly (3), and a supporting assembly (4); characterized in that: The workbench (1) is provided with a clamping component (2), a bending component (3) and a supporting component (4) above it, and the supporting component (4) is located between the clamping component (2) and the bending component (3); The clamping assembly (2) includes a three-jaw chuck (204), and the bending assembly (3) includes a fixing plate (305). The bottom end of the fixing plate (305) is fixedly connected to a fixing rod (307) and a bending plate (306). The extension line of the central axis of the three-jaw chuck (204) is located in the middle of the fixing rod (307) and the bending plate (306). The support component (4) includes a support block (403), and the support block (403) has a groove (404) on one side near the center of the workbench (1).

2. The forming structure of a heat dissipation and cooling copper pipe according to claim 1, characterized in that: The workbench (1) has an inverted T-shaped limiting groove (102) on its top. The clamping assembly (2) also includes a support plate (201). The bottom of the support plate (201) is fixedly connected to an inverted T-shaped limiting block (202). The limiting block (202) is slidably connected to the limiting groove (102). The side of the support plate (201) away from the bending assembly (3) is fixedly connected to a motor (205). The shaft of the output end of the motor (205) extends through the support plate (201) and is connected to the three-jaw chuck (204) for transmission.

3. The forming structure of a heat dissipation and cooling copper pipe according to claim 2, characterized in that: A threaded rod (203) is rotatably connected inside the limiting groove (102) of the worktable (1). The threaded rod (203) passes through the limiting block (202). A motor (103) is fixedly connected to one end of the worktable (1) near the clamping assembly (2). The end of the threaded rod (203) away from the bending assembly (3) passes through the worktable (1) and is connected to the shaft of the output end of the motor (103) via a transmission.

4. The forming structure of a heat dissipation and cooling copper pipe according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to the end away from the clamping assembly (2) with an inverted U-shaped support frame (301). The top of the horizontal part of the support frame (301) is fixedly connected to a cylinder (302). The piston rod of the telescopic end of the cylinder (302) extends through the horizontal part of the support frame (301) and is fixedly connected to a support frame (303). The bottom wall of the inner wall of the support frame (303) is fixedly connected to a motor (304). The shaft of the output end of the motor (304) extends through the support frame (303) and is connected to the fixed plate (305) in a transmission connection. The central axis of the shaft of the output end of the motor (304) is collinear with the central axis of the fixed rod (307).

5. The forming structure of a heat dissipation and cooling copper pipe according to claim 4, characterized in that: Induction switch one (308) and induction switch two (309) are fixedly connected to the outer wall of the bottom of the support frame (303).

6. The forming structure of a heat dissipation and cooling copper pipe according to claim 1, characterized in that: A support plate 2 (401) is fixedly connected to one side of the top of the workbench (1) near the bending component (3). A cylinder 2 (402) is fixedly connected to the side of the support plate 2 (401) away from the center of the workbench (1). The piston rod of the telescopic end of the cylinder 2 (402) extends through the support plate 2 (401) and is fixedly connected to the support block (403).

7. The forming structure of a heat dissipation and cooling copper pipe according to claim 1, characterized in that: The workbench (1) is fixedly connected to the four corners of its bottom end with support legs (101).

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