A bending machine for heat pipe processing

Abstract

The utility model discloses a bending machine for heat pipe processing, including bending base, the one side fixed mounting of bending base top end has transmission subassembly, the other side fixed mounting of bending base top end has bending frame, the top fixed mounting of bending frame has the lift cylinder, the movable end fixed mounting of lift cylinder has the lift platform, the bottom fixed mounting of lift platform has the bending subassembly, both sides of bending frame inner wall all are installed with fixed component, and transmission subassembly includes conveyer, push frame, and one end of conveyer is fixedly connected with one end of push frame, and one side of push frame is equipped with the push board, and the top of conveyer is equipped with the positioning frame, the utility model discloses a bending machine for heat pipe processing, is adjusted to the position of pressure block through setting bending subassembly, and two movable blocks relatively slide along the screw rod, and the different specification heat pipe is stamped from the top pressure block, and the bending operation is carried out to different specification heat pipe, and the simple convenient operation is high practicality.

Description

Technical Field

[0001] This utility model relates to the field of heat pipe processing technology, specifically a bending machine for heat pipe processing. Background Technology

[0002] The heat pipe is placed on a bending machine. By bending the heat pipe, it can better adapt to complex heat dissipation requirements. For example, in some applications, the heat pipe needs to be bent to adapt to specific spatial layouts. Bending ensures that the heat pipe is more flexible during installation, reduces space occupation, and improves the overall heat dissipation effect. Secondly, improving heat conduction efficiency is also an important purpose of heat pipe bending. Through reasonable bending design, the thermal resistance of the heat pipe can be reduced and the efficiency of heat transfer can be improved. For example, in some cases, bending the heat pipe into a specific shape can increase its contact area with the heat dissipation surface, thereby improving the heat dissipation effect.

[0003] However, traditional bending machines have the following disadvantages:

[0004] Traditional bending machines can only bend heat pipes of a single specification. If other specifications of heat pipes need to be bent, the bending head needs to be changed, which increases the bending cost of heat pipes. Utility Model Content

[0005] The purpose of this invention is to provide a bending machine for heat pipe processing, in order to solve the problem mentioned in the background art that traditional bending machines can only bend heat pipes of a single specification. If bending of heat pipes of other specifications is required, the bending head needs to be changed, which increases the bending cost of heat pipes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bending machine for heat pipe processing, comprising a bending base, a transmission component fixedly installed on one side of the top of the bending base, a bending frame fixedly installed on the other side of the top of the bending base, a lifting cylinder fixedly installed on the top of the bending frame, a lifting platform fixedly installed on the movable end of the lifting cylinder, a bending component fixedly installed on the bottom end of the lifting platform, and fixing components installed on both sides of the inner wall of the bending frame. The transmission component includes a transmission machine and a pusher frame, one end of the transmission machine is fixedly connected to one end of the pusher frame, a pusher plate is provided on one side of the pusher frame, a positioning frame is provided on the top of the transmission machine, and several suction cups are fixedly installed on the bottom end of the positioning frame. The bending component includes a bending housing and two pressure blocks, a movable groove is opened at the bottom end of the bending housing, a lead screw is rotatably connected inside the movable groove, and two movable blocks are threadedly connected to the movable groove on the surface of the lead screw, with the bottom ends of the two movable blocks respectively fixedly connected to the top ends of the two pressure blocks.

[0007] Preferably, a micro motor is fixedly installed on the surface of the bending machine housing. The output end of the micro motor is fixedly connected to the end of the lead screw. The top of the bending machine housing is fixedly connected to the lifting platform. When the micro motor is powered on, it starts and drives the lead screw to rotate. The lead screw has two threads in opposite directions with its own center line as the dividing line. The threads on the inner walls of the two movable blocks match the threads on the surface of the lead screw. The two movable blocks are limited by movable grooves that match their shape and size. Therefore, the two movable blocks slide relative to each other along the lead screw to adjust the position of the pressure block. The pressure block presses the heat pipe from the top to perform a bending operation on the heat pipe.

[0008] Preferably, connecting platforms are fixedly installed on both sides of the conveyor, and height cylinders are fixedly installed on the top of each of the two connecting platforms. A height platform is fixedly installed between the movable ends of the two height cylinders. The bottom end of the height platform is fixedly connected to the top end of the positioning frame. Two symmetrically arranged pushing cylinders are fixedly installed on one side of the pushing frame. The movable ends of the two pushing cylinders are respectively fixedly connected to the two ends of one side of the pushing plate. The pushing cylinders move in a telescopic motion, pushing the pushing plate from one side, and the pushing plate pushes the heat pipe from one side to transfer the heat pipe. The height cylinders move in a telescopic motion, pushing the height platform from the bottom to adjust the height of the positioning frame, so that the suction cup can adsorb and fix the heat pipe.

[0009] Preferably, the bottom end of the transmission machine is fixedly connected to the bending base, and the transmission component is installed on the bending base through the transmission machine.

[0010] Preferably, both fixing components include a sliding frame and a clamping plate. One end of the sliding frame is fixedly connected to the bottom end of one side of the clamping plate, and a fixing cylinder is fixedly installed at the top end of one side of the clamping plate. The fixed end of the fixing cylinder is fixedly connected to the bending machine frame, and the sliding frame is slidably connected to the bending machine frame. The fixing cylinder performs telescopic movement, pushing the clamping plate from one side. The two clamping plates clamp and fix the heat pipe from both sides. During the sliding process of the clamping plates, the clamping plates drive the sliding frame to slide relative to the bending machine frame, thereby improving the stability of the fixing components.

[0011] Preferably, a display frame is fixedly installed on one side of the bending base, and a display screen is fixedly installed on one side of the display frame. Lifting blocks that are slidably connected to the bending machine frame are fixedly installed on both sides of the lifting platform. The lifting cylinder performs telescopic movement, and the lifting cylinder pushes the lifting platform from the top. The lifting platform slides along the bending machine frame through the lifting blocks to adjust the bending depth of the bending assembly.

[0012] Preferably, shock-absorbing feet are fixedly installed at the four corners of the bottom of the bending base, and four movable wheels are fixedly installed on the bending base, each located on one side of the shock-absorbing feet. The movable wheels rotate under friction, which facilitates the user to move and transport the bending machine.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by setting a bending component, two movable blocks slide relative to each other along the lead screw to adjust the position of the pressure block, and the pressure block punches heat pipes of different specifications from the top to perform bending operations on heat pipes of different specifications. The operation is simple and convenient and highly practical. Attached Figure Description

[0014] Figure 1 This is a side view of the present invention;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a side view of the transmission component of this utility model;

[0017] Figure 4 This is a connection diagram of the bending component and the lifting platform of this utility model;

[0018] Figure 5 This is a partial schematic diagram of the present invention.

[0019] In the diagram: 1. Bending base; 2. Vibration-damping foot; 3. Casters; 4. Transmission assembly; 41. Transmission machine; 42. Connecting platform; 43. Height cylinder; 44. Height platform; 45. Positioning frame; 46. Suction cup; 47. Pushing frame; 48. Pushing cylinder; 49. Pushing plate; 5. Bending machine frame; 6. Lifting block; 7. Lifting cylinder; 8. Lifting platform; 9. Bending assembly; 91. Bending machine housing; 92. Lead screw; 93. Movable groove; 94. Micro motor; 95. Pressure block; 96. Movable block; 10. Fixing assembly; 101. Sliding frame; 102. Fixing cylinder; 103. Clamping plate; 11. Display screen; 12. Display frame. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figures 1-5This utility model provides a bending machine for heat pipe processing, including a bending base 1, a transmission assembly 4 fixedly installed on one side of the top of the bending base 1, a bending frame 5 fixedly installed on the other side of the top of the bending base 1, a lifting cylinder 7 fixedly installed on the top of the bending frame 5, a lifting platform 8 fixedly installed on the movable end of the lifting cylinder 7, a bending assembly 9 fixedly installed on the bottom end of the lifting platform 8, and fixing assemblies 10 installed on both sides of the inner wall of the bending frame 5. The transmission assembly 4 includes a transmission machine 41 and a pusher frame 47, with one end of the transmission machine 41 connected to the pusher frame 47. One end of the moving frame 47 is fixedly connected, and a pushing plate 49 is provided on one side of the pushing frame 47. The top of the conveyor 41 is provided with a positioning frame 45. Several suction cups 46 are fixedly installed at the bottom of the positioning frame 45. The bending assembly 9 includes a bending machine housing 91 and two pressure blocks 95. The bottom of the bending machine housing 91 is provided with a movable groove 93. A lead screw 92 is rotatably connected inside the movable groove 93. Two movable blocks 96 that are slidably connected to the movable groove 93 are threadedly connected to the surface of the lead screw 92. The bottom ends of the two movable blocks 96 are fixedly connected to the top ends of the two pressure blocks 95 respectively.

[0022] A micro motor 94 is fixedly installed on the surface of the bending machine housing 91. The output end of the micro motor 94 is fixedly connected to the end of the lead screw 92 that is directly opposite to it. The top of the bending machine housing 91 is fixedly connected to the lifting platform 8. When the micro motor 94 is powered on, it starts and drives the lead screw 92 to rotate. The lead screw 92 has two threads in opposite directions with its own center line as the dividing line. The threads on the inner walls of the two movable blocks 96 match the threads on the surface of the lead screw 92. The two movable blocks 96 are limited by the movable grooves 93 that match their shape and size. Therefore, the two movable blocks 96 slide relative to each other along the lead screw 92 to adjust the position of the pressure block 95. The pressure block 95 presses the heat pipe from the top to perform a bending operation on the heat pipe.

[0023] Connecting platforms 42 are fixedly installed on both sides of the conveyor 41. Height cylinders 43 are fixedly installed on the top of each of the two connecting platforms 42. A height platform 44 is fixedly installed between the movable ends of the two height cylinders 43. The bottom end of the height platform 44 is fixedly connected to the top end of the positioning frame 45. Two symmetrically arranged pushing cylinders 48 are fixedly installed on one side of the pushing frame 47. The movable ends of the two pushing cylinders 48 are fixedly connected to the two ends of one side of the pushing plate 49. The pushing cylinders 48 extend and retract, pushing the pushing plate 49 from one side. The pushing plate 49 pushes the heat pipe from one side, thus transferring the heat pipe. The height cylinders 43 extend and retract, pushing the height platform 44 from the bottom to adjust the height of the positioning frame 45, so that the suction cup 46 can adsorb and fix the heat pipe.

[0024] The bottom end of the transmission machine 41 is fixedly connected to the bending base 1, and the transmission component 4 is installed on the bending base 1 through the transmission machine 41.

[0025] Both fixing components 10 include a sliding frame 101 and a clamping plate 103. One end of the sliding frame 101 is fixedly connected to the bottom end of one side of the clamping plate 103. A fixing cylinder 102 is fixedly installed on the top end of one side of the clamping plate 103. The fixed end of the fixing cylinder 102 is fixedly connected to the bending machine frame 5. The sliding frame 101 is slidably connected to the bending machine frame 5. The fixing cylinder 102 performs telescopic movement and pushes the clamping plate 103 from one side. The two clamping plates 103 clamp and fix the heat pipe from both sides. During the sliding process of the clamping plate 103, the clamping plate 103 drives the sliding frame 101 to slide relative to the bending machine frame 5, thereby improving the clamping stability of the fixing component 10.

[0026] A display frame 12 is fixedly installed on one side of the bending base 1, and a display screen 11 is fixedly installed on one side of the display frame 12. Lifting blocks 6 that are slidably connected to the bending machine frame 5 are fixedly installed on both sides of the lifting platform 8. The lifting cylinder 7 performs telescopic movement and pushes the lifting platform 8 from the top. The lifting platform 8 slides along the bending machine frame 5 through the lifting blocks 6 to adjust the bending depth of the bending assembly 9.

[0027] The bending base 1 has four shock-absorbing feet 2 fixedly installed at the four corners of its bottom. Four movable wheels 3 are fixedly installed on the bending base 1, located on one side of the shock-absorbing feet 2. The movable wheels 3 rotate due to friction, making it convenient for users to move and transport the bending machine.

[0028] In this embodiment, during use: the conveyor 41 transports the heat pipe, the push cylinder 48 extends and retracts, the push cylinder 48 pushes the push plate 49 from one side, the push plate 49 pushes the heat pipe from one side, transporting the heat pipe; the height cylinder 43 extends and retracts, the height cylinder 43 pushes the height platform 44 from the bottom, adjusting the height of the positioning frame 45 so that the suction cup 46 adsorbs and fixes the heat pipe; the fixing cylinder 102 extends and retracts, the fixing cylinder 102 pushes the clamping plate 103 from one side, the two clamping plates 103 clamp and fix the heat pipe from both sides; during the sliding process of the clamping plates 103, the clamping plates 103 cause the sliding frame 101 to slide relative to the bending frame 5, improving the clamping of the fixing component 10. For stability, the lifting cylinder 7 performs telescopic movement, pushing the lifting platform 8 from the top. The lifting platform 8 slides along the bending frame 5 via the lifting block 6, adjusting the bending depth of the bending assembly 9. The micro motor 94 starts after being powered on, driving the lead screw 92 to rotate. The lead screw 92 has two threads in opposite directions with its own center line as the dividing line. The threads on the inner walls of the two movable blocks 96 match the threads on the surface of the lead screw 92, and the two movable blocks 96 are limited by the movable groove 93 that matches its shape and size. Therefore, the two movable blocks 96 slide relative to each other along the lead screw 92, adjusting the position of the pressure block 95. The pressure block 95 presses the heat pipe from the top, performing a bending operation on the heat pipe.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bending machine for heat pipe processing, comprising a bending base (1), characterized in that: A transmission assembly (4) is fixedly installed on one side of the top of the bending base (1), and a bending frame (5) is fixedly installed on the other side of the top of the bending base (1). A lifting cylinder (7) is fixedly installed on the top of the bending frame (5), and a lifting platform (8) is fixedly installed on the movable end of the lifting cylinder (7). A bending assembly (9) is fixedly installed on the bottom end of the lifting platform (8). Fixing assemblies (10) are installed on both sides of the inner wall of the bending frame (5). The transmission assembly (4) includes a transmission machine (41) and a pusher frame (47). One end of the transmission machine (41) is fixedly connected to one end of the pusher frame (47). A push plate (49) is provided on one side of the frame (47), and a positioning frame (45) is provided at the top of the conveyor (41). Several suction cups (46) are fixedly installed at the bottom of the positioning frame (45). The bending assembly (9) includes a bending machine housing (91) and two pressure blocks (95). A movable groove (93) is opened at the bottom of the bending machine housing (91). A lead screw (92) is rotatably connected inside the movable groove (93). Two movable blocks (96) are threadedly connected to the surface of the lead screw (92) and are slidably connected to the movable groove (93). The bottom ends of the two movable blocks (96) are fixedly connected to the top ends of the two pressure blocks (95) respectively.

2. A bending machine for heat pipe processing according to claim 1, characterized in that: A micro motor (94) is fixedly installed on the surface of the bending machine housing (91). The output end of the micro motor (94) is fixedly connected to the end of the lead screw (92) opposite to it. The top of the bending machine housing (91) is fixedly connected to the lifting platform (8).

3. A bending machine for heat pipe processing according to claim 1, characterized in that: The transmitter (41) is fixedly installed on both sides with connecting platforms (42), and the top of each of the two connecting platforms (42) is fixedly installed with a height cylinder (43). A height platform (44) is fixedly installed between the movable ends of the two height cylinders (43). The bottom end of the height platform (44) is fixedly connected to the top end of the positioning frame (45). Two symmetrically arranged push cylinders (48) are fixedly installed on one side of the push frame (47). The movable ends of the two push cylinders (48) are fixedly connected to the two ends of one side of the push plate (49).

4. A bending machine for heat pipe processing according to claim 1, characterized in that: The bottom end of the transmitter (41) is fixedly connected to the bending base (1).

5. A bending machine for heat pipe processing according to claim 1, characterized in that: Both of the fixed components (10) include a sliding frame (101) and a clamping plate (103). One end of the sliding frame (101) is fixedly connected to the bottom end of one side of the clamping plate (103). A fixing cylinder (102) is fixedly installed on the top end of one side of the clamping plate (103). The fixed end of the fixing cylinder (102) is fixedly connected to the bending machine frame (5). The sliding frame (101) is slidably connected to the bending machine frame (5).

6. A bending machine for heat pipe processing according to claim 1, characterized in that: A display frame (12) is fixedly installed on one side of the bending base (1), and a display screen (11) is fixedly installed on one side of the display frame (12). Lifting blocks (6) that are slidably connected to the bending machine frame (5) are fixedly installed on both sides of the lifting platform (8).

7. A bending machine for heat pipe processing according to claim 1, characterized in that: The four corners of the bottom of the bending base (1) are fixedly equipped with shock-absorbing feet (2), and four movable wheels (3) are fixedly installed on the bending base (1) respectively located on one side of the shock-absorbing feet (2).

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