Heat pipe five-stage bundle port sealing die

Abstract

The application discloses a heat pipe five-section bundle port sealing die, which comprises an upper die, locking blocks are symmetrically and fixedly connected to the top and bottom of the back of the upper die, a lower die is arranged on the back of the upper die, adaptive grooves are symmetrically arranged on the front of the top and bottom of the lower die, arc-shaped clamping blocks are symmetrically and movably connected to the back of the left and right inner cavities of the adaptive grooves, contact blocks are symmetrically and fixedly connected to the left and right sides of the back of the upper die, buffer grooves are symmetrically arranged on the left and right sides of the front of the lower die, contact plates are symmetrically and movably connected to the front of the inner cavities of the buffer grooves, guide grooves are symmetrically arranged on the front of the front of the contact plates, a driving seat is fixedly connected to the inner cavity of the lower die, a blade is movably connected to the front of the driving seat, and a plug is arranged in the inner cavity of the driving seat. The heat pipe five-section bundle port sealing die is convenient for manufacturing pentagonal heat pipes and facilitating blanking treatment.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of heat pipe mold, in particular to a heat pipe five-section bundle port sealing mold. BACKGROUND

[0002] The heat pipe is a heat transfer element, which fully utilizes the heat conduction principle and the rapid heat transfer properties of phase change medium, and rapidly transfers the heat of the heat object to the heat source through the heat pipe, and the heat conduction capacity exceeds that of any known metal.

[0003] The existing heat pipe preparation mold is mostly two-piece mold, which is directly pushed and sealed during work, has invalid end length, and must pay attention to directionality when bending the pipe, resulting in low mold manufacturing efficiency and inconvenient demolding.

[0004] Therefore, it is necessary to provide a heat pipe five-section bundle port sealing mold to solve the above problems. SUMMARY

[0005] The main purpose of the present application is to provide a heat pipe five-section bundle port sealing mold, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the present application is:

[0007] A heat pipe five-section bundle port sealing mold, comprising an upper mold, the top and bottom of the back surface of the upper mold are fixedly connected with locking blocks in a symmetrical manner, the back surface of the upper mold is provided with a lower mold, the top and bottom of the front surface of the lower mold are symmetrically provided with adaptive grooves, and the back surfaces of the left and right sides of the inner cavities of the two adaptive grooves are symmetrically movably connected with arc-shaped clamping blocks.

[0008] The left and right sides of the back surface of the upper mold are fixedly connected with contact blocks in a symmetrical manner, the left and right sides of the front surface of the lower mold are symmetrically provided with buffer grooves, the front surfaces of the inner cavities of the two buffer grooves are symmetrically movably connected with contact plates, and the front surfaces of the two contact plates are symmetrically provided with guide grooves in the middle.

[0009] The inner cavity of the lower mold is fixedly connected with a driving seat, the front surface of the driving seat is movably connected with a blade, and the inner cavity of the driving seat is provided with a plug in the middle.

[0010] Preferably, the back surfaces of the left and right sides of the locking block are symmetrically provided with clamping grooves, the size of the locking block and the adaptive groove is matched and located on the same axis, and the size of the clamping groove and the arc-shaped clamping block is matched.

[0011] Preferably, the back of the top and bottom of the left and right sides of the lower mold cavity is fixedly connected with a servo motor in a symmetrical manner, the front of the servo motor is fixedly connected with a rotating shaft through a shaft coupling, the middle of the side of the rotating shaft is fixedly connected with a first fixed column, the middle of the other side of the first fixed column is provided with a groove, the middle of the inner cavity of the groove is fixedly connected with a hydraulic push rod, and the front and back of the inner cavity of the groove is fixedly connected with a first spring in a symmetrical manner.

[0012] Preferably, the other side of the hydraulic push rod and the first spring is fixedly connected with the side of the arc-shaped clamping block, the size of the arc-shaped clamping block and the groove is matched, the arc-shaped clamping block is movably connected in the inner cavity of the first fixed column through the groove, the periphery of the lower mold cavity is fixedly connected with a hydraulic lifting rod in a symmetrical manner, the front of the four hydraulic lifting rods is fixedly connected with the middle of the back of the upper mold in a symmetrical manner, the middle of the front of the upper mold is provided with an injection port, and the injection port is inserted with a sealing plug.

[0013] Preferably, the back of the inner cavity of the two buffer grooves is movably connected with a first guide column, the front of the first guide column communicates with the inner cavity of the guide groove, the front of the first guide column is fixedly connected with the middle of the back of the contact plate, and the middle of the top and bottom of the buffer groove is provided with a movable groove in a symmetrical manner.

[0014] Preferably, the middle of the inner cavity of the movable groove is fixedly connected with a second fixed column, the outer wall of the second fixed column is wound with a third spring, the top and bottom of the contact plate is movably connected in the inner cavity of the top and bottom movable grooves in a symmetrical manner, and the top and bottom of the contact plate is symmetrically sleeved on the outer wall of the top and bottom second fixed columns.

[0015] Preferably, the back of the third spring is fixedly connected with the back of the inner cavity of the movable groove, the front of the third spring is fixedly connected with the back of the top and bottom of the contact plate, the size of the contact block and the buffer groove is matched and on the same axis, and the size of the second guide column and the guide groove is matched and on the same axis.

[0016] Preferably, the blade has five, the front of the driving seat is fixedly connected with an electric sliding rail, the electric sliding rail has five, each of the blades is electrically connected with each electric sliding rail in a symmetrical manner, the middle of the back of the plug is fixedly connected with a threaded rod, the middle of the back of the driving seat is fixedly connected with a handle, the middle of the front of the handle is fixedly connected with a mounting column, the middle of the inner cavity of the mounting column is threadedly connected with the threaded rod, and the mounting column is threadedly connected with the back of the inner cavity of the driving seat. Beneficial effects

[0017] Compared with the prior art, the heat pipe five-section bundle port sealing mold has the following beneficial effects:

[0018] 1. The heat pipe five-section bundle port sealing die, through the hydraulic lifting rod, the upper die and the lower die can be driven to be attached, so that the molding work can be carried out, the locking block can be clamped into the inner cavity of the adaptive groove, the hydraulic push rod and the first spring can clamp the arc-shaped clamping block into the inner cavity of the clamping groove, so that the tightness of the connection between the upper die and the lower die can be ensured, and the precision and efficiency of molding can be ensured, and the phenomenon that the upper die is separated from the lower die during molding due to problems of the hydraulic lifting rod can be avoided.

[0019] 2. The heat pipe five-section bundle port sealing die, through the second spring and the third spring, when the upper die and the lower die are in contact, the buffering effect can be achieved, the contact block is in contact with the contact plate, and the second guide column can enter the inner cavity of the guide groove through the guide groove, so that the buffering effect can be achieved, and the service life of the die can be greatly improved.

[0020] 3. The heat pipe five-section bundle port sealing die, through the five blades, synchronous translation can be realized through the five electric sliding rails, when the blades are shortened, the heat pipe gas outlet can be reduced from the outer diameter of the shrink head to the minimum, so that a five-section heat pipe bundle port cavity can be obtained, and the blades can be synchronously translated in the opposite direction through the electric sliding rails, so that the bundle port can be enlarged, and the heat pipe with the bundle port can be taken out of the die, and the efficiency of blanking is higher. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structure schematic view of the front of the present application.

[0022] Figure 2 It is the structure schematic view of the front of the present application. Figure 1 It is the structure schematic view of the front of the present application.

[0023] Figure 3 It is the structure schematic view of the lower die of the present application.

[0024] Figure 4 It is the structure schematic view of the locking block of the present application.

[0025] Figure 5 It is the structure schematic view of the arc-shaped clamping block of the present application.

[0026] Figure 6 It is the structure schematic view of the driving seat of the present application.

[0027] Figure 7 It is the structure schematic view of the back of the plug of the present application.

[0028] In the figure: 1, upper mold; 2, sealing plug; 3, locking block; 4, clamping groove; 5, rotating shaft; 6, servo motor; 7, first fixed column; 8, groove; 9, hydraulic push rod; 10, first spring; 11, arc clamping block; 12, hydraulic lifting rod; 13, lower mold; 14, adaptive slot; 15, buffer slot; 16, first guide column; 17, second spring; 18, contact plate; 19, guide slot; 20, second fixed column; 21, third spring; 22, movable slot; 23, blade; 24, chip pocket; 25, drive seat; 26, electric sliding rail; 27, plug; 28, threaded rod; 29, mounting column; 30, handle; 31, contact block; 32, second guide column. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0030] As Figure 1 , 4The utility model provides a kind of hot pipe five-section bundle mouth sealing die as shown in figure 5, including upper die 1, the top and bottom of the back of upper die 1 are symmetrically fixedly connected with locking block 3, the back of upper die 1 is provided with lower die 13, the top and bottom of the front of lower die 13 are symmetrically provided with adaptive slot 14, the back of the left and right sides of the inner cavity of two adaptive slots 14 is symmetrically movably connected with arc-shaped clamping block 11, the back of the left and right sides of locking block 3 is symmetrically provided with clamping groove 4, the size of locking block 3 and adaptive slot 14 is adapted and is on same axis, the size of clamping groove 4 and arc-shaped clamping block 11 is adapted, the back of the top and bottom of the left and right sides of the inner cavity of lower die 13 is symmetrically fixedly connected with servo motor 6, the front of servo motor 6 is fixedly connected with rotating shaft 5 by coupling, the median of the side of rotating shaft 5 is fixedly connected with first fixed column 7, the median of other side of first fixed column 7 is provided with recess 8, the median of the inner cavity of recess 8 is fixedly connected with hydraulic push rod 9, the front and back of the inner cavity of recess 8 is symmetrically fixedly connected with first spring 10, the other side of hydraulic push rod 9 and first spring 10 is fixedly connected in the side of arc-shaped clamping block 11, the size of arc-shaped clamping block 11 and recess 8 is adapted, arc-shaped clamping block 11 is movably connected in the inner cavity of first fixed column 7 by recess 8, the periphery of the inner cavity of lower die 13 is symmetrically fixedly connected with hydraulic lifting rod 12, the front of four hydraulic lifting rods 12 is symmetrically fixedly connected in the median of the back of upper die 1, the median of the front of upper die 1 is provided with injection port, sealing plug 2 is inserted in the inner cavity of injection port, by being provided with hydraulic lifting rod 12, upper die 1 can be driven to adhere with lower die 13, so as to can carry out moulding work, by being provided with locking block 3, it can be inserted into the inner cavity of adaptive slot 14, by being provided with hydraulic push rod 9 and first spring 10, arc-shaped clamping block 11 can be inserted into the inner cavity of clamping groove 4, so as to can guarantee the tightness of the connection of upper die 1 and lower die 13, so as to can guarantee the precision and efficiency of moulding, hydraulic lifting rod 12 does not appear problem, so as to can guarantee that the phenomenon of upper die 1 separates from lower die 13 does not occur when moulding.

[0031] As Figures 1-3As shown, a five-segment heat pipe sealing mold has contact blocks 31 symmetrically fixedly connected to the left and right sides of the back of the upper mold 1. Buffer grooves 15 are symmetrically opened on the left and right sides of the front of the lower mold 13. Contact plates 18 are symmetrically and movably connected to the front of the inner cavities of the two buffer grooves 15. Guide grooves 19 are symmetrically opened in the center of the front of the two contact plates 18. First guide posts 16 are movably connected to the back of the inner cavities of the two buffer grooves 15. The front of the first guide post 16 communicates with the inner cavity of the guide groove 19. The front of the first guide post 16 is fixedly connected to the center of the back of the contact plate 18. Movable grooves 22 are symmetrically opened in the center of the top and bottom of the inner cavity of the buffer groove 15. Second fixed posts 20 are fixedly connected in the center of the inner cavity of the movable groove 22. A third spring 21 is wound around the outer wall of the second fixed post 20. The top and bottom of the contact plate 18 are symmetrically and movably connected to the top and bottom of the contact plate 15. In the inner cavity of the bottom movable groove 22, the top and bottom of the contact plate 18 are symmetrically fitted on the outer walls of the top and bottom second fixed posts 20. The back of the third spring 21 is fixedly connected to the back of the inner cavity of the movable groove 22, and the front of the third spring 21 is fixedly connected to the back of the top and bottom of the contact plate 18. The contact block 31 and the buffer groove 15 are matched in size and are on the same axis. The second guide post 32 and the guide groove 19 are matched in size and are on the same axis. Through the second spring 17 and the third spring 21, a buffering effect can be achieved when the upper mold 1 and the lower mold 13 come into contact. The contact block 31 will contact the contact plate 18. Through the second guide post 32, it can enter the inner cavity of the guide groove 19 through the guide groove 19, thereby achieving a buffering effect. This structure can greatly improve the service life of the mold.

[0032] like Figure 1 , 6 As shown in Figure 7, a five-segment heat pipe sealing mold has a drive seat 25 fixedly connected to the inner cavity of the lower mold 13. A blade 23 is movably connected to the front of the drive seat 25. A plug 27 is installed in the center of the inner cavity of the drive seat 25. There are five blades 23. An electric slide rail 26 is fixedly connected to the front of the drive seat 25. There are five electric slide rails 26. Each blade 23 is symmetrically electrically connected to each electric slide rail 26. A threaded rod 28 is fixedly connected to the center of the back of the plug 27. A handle 30 is fixedly connected to the center of the back of the drive seat 25. A threaded rod 28 is fixedly connected to the center of the front of the handle 30. There is a mounting post 29, and a threaded rod 28 is threadedly connected to the center of the inner cavity of the mounting post 29. The mounting post 29 is threadedly connected to the back of the inner cavity of the drive seat 25. Through the five blades 23, they can be synchronously translated by five electric slide rails 26. When shrinking, the heat pipe degassing port can be reduced from the outer diameter of the shrink head in five segments to the smallest point of 0, so as to obtain a pentagonal heat pipe bundle. At the same time, the blades 23 can be synchronously translated in the opposite direction by electric slide rails 26, so as to enlarge the mold opening in five segments. At this time, the heat pipe with the bundled opening can be removed from the mold, which makes the material unloading more efficient.

[0033] It should be noted that the present application is a heat pipe five-section bundle port sealing die, when in use, the electric sliding rail 26 is started to drive the blade 23 to move, after moving to the appropriate position, the plug 27 matched with the inner diameter size of the heat pipe is installed in the inner cavity of the driving seat 25 through the mounting column 29, the hydraulic lifting rod 12 is started to drive the upper die 1 and the lower die 13 to be attached, when the upper die 1 moves, the locking block 3 and the contact block 31 are driven to move, after the locking block 3 moves, it enters the inner cavity of the lower die 13 through the matching groove 14, at this time, the servo motor 6 is started to make the rotating shaft 5 drive the arc-shaped clamping block 11 to overturn through the first fixed column 7, so that it is clamped into the inner cavity of the clamping groove 4, the hydraulic push rod 9 is started to drive the arc-shaped clamping block 11 to further move to the inner cavity of the clamping groove 4, so as to complete the fastening treatment, when the contact block 31 moves, the second guide column 32 is driven to move together, at this time, the second guide column 32 enters the inner cavity of the first guide column 16 through the guide groove 19, the contact block 31 contacts the contact plate 18 and moves it to the back, so that the contact plate 18 can extrude the second spring 17, and at the same time, the top and bottom thereof extrude the third spring 21, so as to play a buffering effect, after the upper die 1 and the lower die 13 are completely attached, the sealing plug 2 is taken out, and injection molding treatment is carried out, after the injection molding is completed, the sealing plug 2 is reset, after the molding is completed, the servo motor 6 and the hydraulic push rod 9 are started to drive the arc-shaped clamping block 11 to separate from the inner cavity of the clamping groove 4, the blade 23 is moved in the opposite direction, and the five blades 23 are separated, so that the blanking treatment can be carried out.

[0034] The basic principles and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A heat pipe five-segment knot sealing mold, comprising an upper mold (1), characterized in that: The upper mold (1) has locking blocks (3) symmetrically fixedly connected to the top and bottom of the back side. The upper mold (1) has a lower mold (13) on the back side. The lower mold (13) has adapter grooves (14) symmetrically opened on the top and bottom of the front side. The two adapter grooves (14) have arc-shaped locking blocks (11) symmetrically movably connected to the back sides of the left and right sides of the inner cavity of the two adapter grooves (14). The upper mold (1) has contact blocks (31) fixedly connected symmetrically on the left and right sides of the back side. The lower mold (13) has buffer grooves (15) symmetrically opened on the left and right sides of the front side. The two buffer grooves (15) have contact plates (18) symmetrically movably connected to the front side of the inner cavity of the two buffer grooves (15). The two contact plates (18) have guide grooves (19) symmetrically opened in the center of the front side of the two contact plates (18). A drive seat (25) is fixedly connected in the inner cavity of the lower mold (13), and a blade (23) is movably connected to the front of the drive seat (25). A plug (27) is installed in the center of the inner cavity of the drive seat (25). There are five blades (23). An electric slide rail (26) is fixedly connected to the front of the drive seat (25). There are five electric slide rails (26). Each blade (23) is symmetrically and electrically connected to each electric slide rail (26). A threaded rod (28) is fixedly connected to the center of the back of the plug (27). The five blades (23) are used to move synchronously through the five electric slide rails (26) to obtain a pentagonal heat pipe bundle cavity.

2. The heat pipe five-segment knot sealing mold according to claim 1, characterized in that: The locking block (3) has symmetrical slots (4) on the back of its left and right sides. The locking block (3) and the adapter slot (14) are matched in size and are on the same axis. The slot (4) and the arc-shaped block (11) are matched in size.

3. The heat pipe five-segment knot sealing mold according to claim 1, characterized in that: Servo motors (6) are symmetrically fixedly connected to the back of the top and bottom sides of the inner cavity of the lower mold (13). A rotating shaft (5) is fixedly connected to the front of the servo motor (6) through a coupling. A first fixed column (7) is fixedly connected to the center of the side of the rotating shaft (5). A groove (8) is opened in the center of the other side of the first fixed column (7). A hydraulic push rod (9) is fixedly connected to the center of the inner cavity of the groove (8). A first spring (10) is symmetrically fixedly connected to the front and back sides of the inner cavity of the groove (8).

4. The heat pipe five-segment knot sealing mold according to claim 3, characterized in that: The other side of the hydraulic push rod (9) and the first spring (10) are fixedly connected to the side of the arc-shaped block (11). The arc-shaped block (11) and the groove (8) are matched in size. The arc-shaped block (11) is movably connected to the inner cavity of the first fixed column (7) through the groove (8). Hydraulic lifting rods (12) are symmetrically fixedly connected around the inner cavity of the lower mold (13). The front of the four hydraulic lifting rods (12) is symmetrically fixedly connected to the center of the back of the upper mold (1). An injection port is opened in the center of the front of the upper mold (1). A sealing plug (2) is inserted into the inner cavity of the injection port.

5. The heat pipe five-segment knot sealing mold according to claim 1, characterized in that: The back of the inner cavity of the two buffer grooves (15) is movably connected to the first guide post (16). The front of the first guide post (16) communicates with the inner cavity of the guide groove (19). The front of the first guide post (16) is fixedly connected to the center of the back of the contact plate (18). The top and bottom of the inner cavity of the buffer groove (15) are symmetrically provided with movable grooves (22).

6. The heat pipe five-segment knot sealing mold according to claim 5, characterized in that: A second fixed post (20) is fixedly connected to the center of the inner cavity of the movable groove (22). A third spring (21) is wound around the outer wall of the second fixed post (20). The top and bottom of the contact plate (18) are symmetrically and movably connected in the inner cavity of the top and bottom movable grooves (22). The top and bottom of the contact plate (18) are symmetrically sleeved on the outer wall of the top and bottom second fixed posts (20).

7. A heat pipe five-segment knot sealing mold according to claim 6, characterized in that: It also includes a second guide post (32) installed at the contact block (31), the back of the third spring (21) is fixedly connected to the back of the inner cavity of the movable groove (22), the front of the third spring (21) is fixedly connected to the back of the top and bottom of the contact plate (18), the contact block (31) and the buffer groove (15) are matched in size and are on the same axis, and the second guide post (32) and the guide groove (19) are matched in size and are on the same axis.

8. A heat pipe five-segment knot sealing mold according to claim 1, characterized in that: A handle (30) is fixedly connected to the center of the back of the drive seat (25), and a mounting post (29) is fixedly connected to the center of the front of the handle (30). The threaded rod (28) is threadedly connected to the center of the inner cavity of the mounting post (29), and the mounting post (29) is threadedly connected to the back of the inner cavity of the drive seat (25).

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