CN214556740U - Stamping die convenient to heat dissipation - Google Patents

Abstract

The utility model discloses a stamping die convenient to heat dissipation, including roof and recess, the top surface center of roof is seted up flutedly, evenly distributed is provided with the moving mechanism in the recess, is close to equal fixedly connected with connecting plate on the moving mechanism top surface in recess four corners, connecting plate opposite side swing joint has the montant. The utility model has the advantages that the movable mechanism is arranged, the second heat conducting rod can be inserted into the through hole through the movement of the upper template, and the second heat conducting rod extends into the groove, so that the efficient heat dissipation of the upper template can be realized through the cooling liquid in the groove, and the using effect is good; through being provided with flat board and standpipe, promote the lower bolster motion through the cope match-plate pattern for the flat board is at the bottom plate inner chamber motion, impresses the coolant liquid through the standpipe in the recess, realizes the recycling to the coolant liquid, makes first heat conduction pole realize the high-efficient heat dissipation to the lower bolster, excellent in use effect. The utility model has the advantages of good heat dissipation effect.

Description

Stamping die convenient to heat dissipation

Technical Field

The utility model relates to the technical field of mold, specifically be a stamping die convenient to heat dissipation.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. After the stamping die in the prior art is used for a long time, a large amount of heat is collected on the stamping die, the heat can cause great influence on the stamping die if not dissipated in time, and even can cause damage to the stamping die, and the stamping die in the prior art lacks heat dissipation operation, which is not enough in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's the radiating defect that lacks, provide a radiating stamping die of being convenient for. The stamping die convenient for heat dissipation has the characteristics of good heat dissipation effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die convenient for heat dissipation comprises a top plate, wherein a groove is formed in the center of the top surface of the top plate, movable mechanisms are uniformly distributed in the groove, a connecting plate is fixedly connected to the top surfaces of the movable mechanisms close to four corners of the groove, a vertical rod is movably connected to the other side of the connecting plate, the vertical rod is fixedly connected to the top surface of the adjacent movable mechanism, a limiting plate is fixedly connected to the top end of the vertical rod, four vertical tubes are uniformly distributed and fixedly connected to the bottom surface of the top plate, the bottom ends of the four vertical tubes are fixedly connected to a same bottom plate, the bottom plate is hollow, through grooves are formed in the inner cavity of the bottom plate close to the four corners, the through grooves are communicated with the vertical tubes, a lower template is arranged on the top surface of the bottom plate, a plurality of first heat conducting rods are uniformly distributed and fixedly connected to the bottom surface of the lower template, and a plurality of movable grooves are uniformly distributed and formed in the top surface of the bottom plate, the utility model discloses a heat exchanger, including first heat conduction pole, first spring other end and activity groove fixed connection, the first heat conduction pole is kept away from lower bolster one end and is run through the movable groove and extend to the bottom plate inner chamber, the bottom plate inner chamber is provided with the flat board, fixed connection between flat board and the first heat conduction pole, the cover is equipped with first spring on the first heat conduction pole, first spring one end and lower bolster fixed connection, the first spring other end and movable groove fixed connection, the upside of lower bolster is provided with the cope match-plate pattern, swing joint between cope match-plate pattern and the standpipe, evenly distributed fixedly connected with a plurality of second heat conduction pole on the top surface of cope match-plate pattern, bilateral symmetry two pneumatic cylinders of fixedly connected with on the top surface of cope match-plate pattern, pneumatic cylinder and roof fixed connection.

Preferably, the moving mechanism includes the through-hole, the through-hole cross-section is the setting of T shape, the through-hole inner chamber is close to top surface department swing joint and has the plectane, two movable rods of bilateral symmetry fixedly connected with on the bottom surface of plectane, the through-hole is close to bilateral symmetry on the lateral wall of top surface and has seted up two slots, movable rod and slot swing joint, the movable rod is located slot inner chamber one end fixedly connected with second spring, the second spring other end and slot bottom surface fixed connection.

Preferably, a plurality of round holes are uniformly distributed on the bottom surface of the inner cavity of the bottom plate, the number of the round holes is equal to that of the first heat-conducting rods, and the inner diameter of each round hole is larger than the diameter of each first heat-conducting rod.

Preferably, a sealing ring is fixedly connected to the outer side wall of the circular plate.

Preferably, the top surface of second heat conduction pole is the arc setting, the diameter of second heat conduction pole is close to the same setting of diameter of downside with the through-hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the movable mechanism is arranged, the second heat conducting rod can be inserted into the through hole through the movement of the upper template, and the second heat conducting rod extends into the groove, so that the efficient heat dissipation of the upper template can be realized through the cooling liquid in the groove, and the using effect is good;

2. through being provided with flat board and standpipe, promote the lower bolster motion through the cope match-plate pattern for the flat board is at the bottom plate inner chamber motion, impresses the coolant liquid through the standpipe in the recess, realizes the recycling to the coolant liquid, makes first heat conduction pole realize the high-efficient heat dissipation to the lower bolster, excellent in use effect.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Reference numbers in the figures: 1. a top plate; 2. a groove; 3. a movable mechanism; 4. a connecting plate; 5. a vertical rod; 6. a limiting plate; 7. a vertical tube; 8. a base plate; 9. a through groove; 10. a lower template; 11. a first heat-conducting rod; 12. a flat plate; 13. a first spring; 14. mounting a template; 15. a second heat-conducting rod; 16. a hydraulic cylinder; 17. a through hole; 18. a circular plate; 19. a movable rod; 20. a slot; 21. a second spring; 22. a circular hole; 23. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stamping die convenient for heat dissipation comprises a top plate 1, a groove 2 is formed in the center of the top surface of the top plate 1, movable mechanisms 3 are uniformly distributed in the groove 2, each movable mechanism 3 comprises a through hole 17, the cross section of each through hole 17 is arranged in a T shape, a circular plate 18 is movably connected to the position, close to the top surface, of the inner cavity of each through hole 17, a sealing ring 23 is fixedly connected to the outer side wall of each circular plate 18, the sealing performance is improved, two movable rods 19 are fixedly connected to the bottom surface of each circular plate 18 in a bilateral symmetry mode, two slots 20 are symmetrically formed in the side wall, close to the top surface, of each through hole 17 in a bilateral symmetry mode, each movable rod 19 is movably connected with each slot 20, one end, located in the inner cavity of each slot 20, of each movable rod 19 is fixedly connected with a second spring 21, the other end of each second spring 21 is fixedly connected with the bottom surface of each slot 20, the top surface of each second heat-conducting rod 15 is arranged in an arc shape, the diameter of the second heat conducting rod 15 is the same as the diameter of the position, close to the lower side of each through hole 17, the efficient heat dissipation operation of the second heat conducting rods 15 can be realized, so that the heat dissipation effect of the upper template 14 is good, the top surfaces of the movable mechanisms 3 close to the four corners of the groove 2 are all fixedly connected with the connecting plates 4, the other sides of the connecting plates 4 are movably connected with the vertical rods 5, the vertical rods 5 are fixedly connected with the top surfaces of the adjacent movable mechanisms 3, the top ends of the vertical rods 5 are fixedly connected with the limiting plates 6, the circulating cooling liquid operation of the bottom plate 8 through the vertical pipes 7 is convenient, the heat dissipation effect is good, the bottom surface of the top plate 1 is uniformly and fixedly connected with the four vertical pipes 7, the bottom ends of the four vertical pipes 7 are fixedly connected with the same bottom plate 8, the bottom plate 8 is internally hollow, the inner cavity of the bottom plate 8 is provided with the through grooves 9 close to the four corners, the through grooves 9 are communicated with the vertical pipes 7, the top surface of the bottom plate 8 is provided with the lower template 10, and the bottom surface of the lower template 10 is uniformly and fixedly connected with the first heat conducting rods 11, a plurality of movable grooves are uniformly distributed on the top surface of the bottom plate 8, one end of the first heat conducting rod 11, which is far away from the lower template 10, penetrates through the movable grooves and extends to the inner cavity of the bottom plate 8, a plurality of round holes 22 are uniformly distributed on the bottom surface of the inner cavity of the bottom plate 8, the number of the round holes 22 is the same as that of the first heat conducting rod 11, the inner diameter of the round holes 22 is larger than that of the first heat conducting rod 11, a flat plate 12 is arranged in the inner cavity of the bottom plate 8, the flat plate 12 is fixedly connected with the first heat conducting rod 11, a first spring 13 is sleeved on the first heat conducting rod 11, one end of the first spring 13 is fixedly connected with the lower template 10, the other end of the first spring 13 is fixedly connected with the movable grooves, an upper template 14 is arranged on the upper side of the lower template 10, the upper template 14 is movably connected with the vertical pipe 7, a plurality of second heat conducting rods 15 are uniformly distributed and fixedly connected on the top surface of the upper template 14, and two hydraulic cylinders 16 are symmetrically and fixedly connected on the top surface of the upper template 14, the hydraulic cylinder 16 is fixedly connected with the top plate 1.

The working principle is as follows: the utility model discloses in using at first with coolant liquid filling in the recess 2 on roof 1, and will need the material of punching press to be placed the position between cope match-plate pattern 14 and lower bolster 10, then start hydraulic cylinder 16 through external device, realize the punching press operation to the material, drive cope match-plate pattern 14 through hydraulic cylinder 16 and move up when using, make second heat conduction pole 15 insert in through-hole 17, and jack-up the plectane 18 through second heat conduction pole 15, make second heat conduction pole 15 can be direct and the coolant liquid contact in the recess 2, improve the heat dissipation to cope match-plate pattern 14, meanwhile, drive connecting plate 4 on the montant 5 through the plectane 18 and move together, can jack-up the plectane 18 that is close to recess 2 four corners department, make the coolant liquid can enter into bottom plate 8 inner chamber through standpipe 7, make first heat conduction pole 11 with the coolant liquid contact heat dissipation, improve the heat dissipation to lower bolster 10 through the effect of first heat conduction pole 11, and the heat dissipation of the vertical pipe 7 is improved, when the hydraulic cylinder 16 pushes the upper template 14 to move downwards, the second heat conducting rod 15 is separated from the through hole 17, under the action of the second spring 21, the circular plate 18 closes the through hole 17, when the upper template 14 and the lower template 10 are subjected to die assembly and stamping, the lower template 10 drives the flat plate 12 on the first heat conducting rod 11 to move downwards in the inner cavity of the bottom plate 8, the cooling liquid in the inner cavity of the bottom plate 8 is extruded, the cooling liquid is lifted from the vertical pipe 7 through the through groove 9, the circular plates 18 at the four corners are opened under the action of pressure, the circulation of the cooling liquid is realized, the heat dissipation effect is improved, and the using effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a stamping die convenient to heat dissipation, includes roof (1), its characterized in that: the top surface center of the top plate (1) is provided with a groove (2), the grooves (2) are internally and uniformly distributed with movable mechanisms (3), the top surfaces of the movable mechanisms (3) close to the four corners of the grooves (2) are all fixedly connected with connecting plates (4), the other sides of the connecting plates (4) are movably connected with vertical rods (5), the vertical rods (5) are fixedly connected with the top surfaces of the adjacent movable mechanisms (3), the top ends of the vertical rods (5) are fixedly connected with limiting plates (6), the bottom surface of the top plate (1) is uniformly and fixedly connected with four vertical pipes (7), the bottom ends of the four vertical pipes (7) are fixedly connected with a same bottom plate (8), the bottom plate (8) is internally and hollowly arranged, the inner cavity of the bottom plate (8) is provided with through grooves (9) close to the four corners, and the through grooves (9) are communicated with the vertical pipes (7), the heat-conducting plate is characterized in that a lower template (10) is arranged on the top surface of the bottom plate (8), a plurality of first heat-conducting rods (11) are uniformly and fixedly distributed on the bottom surface of the lower template (10), a plurality of movable grooves are uniformly distributed on the top surface of the bottom plate (8), one ends of the first heat-conducting rods (11) far away from the lower template (10) penetrate through the movable grooves and extend to the inner cavity of the bottom plate (8), a flat plate (12) is arranged in the inner cavity of the bottom plate (8), the flat plate (12) is fixedly connected with the first heat-conducting rods (11), first springs (13) are sleeved on the first heat-conducting rods (11), one ends of the first springs (13) are fixedly connected with the lower template (10), the other ends of the first springs (13) are fixedly connected with the movable grooves, an upper template (14) is arranged on the upper side of the lower template (10), and the upper template (14) is movably connected with the vertical pipes (7), the top surface of the upper template (14) is uniformly and fixedly connected with a plurality of second heat conducting rods (15), the top surface of the upper template (14) is symmetrically and fixedly connected with two hydraulic cylinders (16), and the hydraulic cylinders (16) are fixedly connected with the top plate (1).

2. The stamping die convenient for heat dissipation as defined in claim 1, wherein: moving mechanism (3) are including through-hole (17), through-hole (17) cross-section is the T shape setting, through-hole (17) inner chamber is close to top surface department swing joint has plectane (18), two movable rods (19) of bilateral symmetry fixedly connected with on the bottom surface of plectane (18), through-hole (17) bilateral symmetry has seted up two slots (20) on being close to the lateral wall of top surface, movable rod (19) and slot (20) swing joint, movable rod (19) are located slot (20) inner chamber one end fixedly connected with second spring (21), second spring (21) other end and slot (20) bottom surface fixed connection.

3. The stamping die convenient for heat dissipation as defined in claim 1, wherein: a plurality of round holes (22) are uniformly distributed on the bottom surface of the inner cavity of the bottom plate (8), the number of the round holes (22) is the same as that of the first heat-conducting rods (11), and the inner diameter of each round hole (22) is larger than that of each first heat-conducting rod (11).

4. The stamping die convenient for heat dissipation as defined in claim 2, wherein: and a sealing ring (23) is fixedly connected to the outer side wall of the circular plate (18).

5. The stamping die convenient for heat dissipation as defined in claim 2, wherein: the top surface of second heat conduction pole (15) is the arc setting, the diameter of second heat conduction pole (15) is close to the same setting of diameter of downside with through-hole (17).

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