CN213104105U - Stamping die of aluminium foil on radiator - Google Patents

Abstract

The utility model discloses a stamping die of aluminium foil on radiator, including last mould, bed die, guide post, terrace die, heat radiation structure, first water pipe, second water pipe, inlet tube, connecting plate, jar, drain pipe, spiral cover and swing structure. The utility model has the advantages that: the stamping die is at the during operation, it can constantly reciprocate to go up the mould, and go up the mould and can drive the swing structure motion at the in-process that reciprocates, thereby make the water in the jar constantly flow into first water pipe and second water pipe along external hose, thereby absorb the heat of mould and bed die, and constantly reciprocate along with last mould, the swing structure also can periodic motion, the inlet tube must be stopped up earlier to periodicity, and extrude the discharge with the water in first water pipe and the second water pipe, then the periodic messenger inlet tube is opened again, make the water in the jar flow into first water pipe and second water pipe again, so circulation is reciprocal, just can constantly play radiating effect to last mould and bed die.

Description

Stamping die of aluminium foil on radiator

Technical Field

The utility model relates to a stamping die specifically is a stamping die of aluminium foil on radiator belongs to metal forging and pressing technical field.

Background

The stamping is a metal forging process that metal is extruded by a stamping die to enable the metal to be plastically deformed into a specified shape, the stamping die is generally divided into an upper die and a lower die, a male die and a female die are respectively arranged on the upper die and the lower die, and the male die and the female die are matched to stamp the metal into the specified shape, such as an aluminum foil on a radiator, the shape of the aluminum foil is determined according to the shape of the surface of the radiator, and the aluminum foil with the same shape can be manufactured only by preparing the male die and the female die with corresponding shapes.

Because stamping process mainly realizes through the extrusion, consequently stamping die's hardness needs very greatly, will be greater than the hardness of common metal, just can guarantee that the life of mould is long enough, under this requirement, stamping die's material often is the very big metal mixture of density, and in the stamping process, because the metal that is stamped has experienced the quick deformation of short time, consequently, the metal that is stamped can be in the in-process release a large amount of heats of accomplishing deformation, and the heat also can be transmitted to stamping die on, use when stamping die for a long time, will constantly accumulate the heat and make self temperature rise, and stamping die self material is the great metal mixture of density, consequently, specific heat capacity is big, be difficult to the heat dissipation in the short time after the temperature rise.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stamping die of aluminium foil on radiator just lies in providing for solving above-mentioned problem, can make stamping die pass through water-cooling heat dissipation at the in-process that uses, avoids stamping die to use for a long time and the high temperature.

The utility model achieves the purpose through the following technical proposal, a stamping die for aluminum foil on a radiator comprises a lower die and four guide posts fixedly connected with the lower die, wherein the four guide posts are jointly connected with an upper die in a sliding way, the upper die and the lower die are respectively provided with a convex die and a concave die, the upper die and the lower die are jointly connected with a heat dissipation structure, the heat dissipation structure comprises a first water pipe, a second water pipe, a water inlet pipe, a connecting plate and a water cylinder, the first water pipe and the second water pipe are respectively and fixedly connected to the upper die and the lower die, the first water pipe and the second water pipe are both fixedly connected with the water inlet pipe, the upper die is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the water tank, and the lower die is connected with a swinging structure.

Preferably, in order to make the water vat convenient to use, the heat radiation structure further comprises two drain pipes and a screw cap, the bottom of the water vat is fixedly connected with the two drain pipes, and the two drain pipes are connected with the screw cap in a threaded manner.

Preferably, in order to make first water pipe and second water pipe in can have the water cycle to flow, swing structure includes connecting rod, round bar and pendulum rod, fixedly connected with on the lower mould the connecting rod, sliding connection has on the connecting rod the round bar, rotating connection has on the round bar the pendulum rod.

Preferably, in order to enable the first water pipe and the second water pipe to flow only when the stamping die is used, the swing structure further comprises pistons, sliders and movable holes, the pistons are connected to the inside of the first water pipe and the inside of the second water pipe in a sliding mode, the sliders are fixedly connected to the two pistons, the movable holes are formed in the first water pipe and the second water pipe, the sliders are connected to the two movable holes in a sliding mode respectively, and the sliders are connected to the two ends of the swing rod in a rotating mode respectively.

Preferably, in order to enable the two pistons to move simultaneously when the swing rod swings, the first water pipe and the second water pipe are respectively arranged around the upper die and the lower die, and the two pistons are symmetrically arranged around the center of the round rod.

Preferably, in order to adapt to the range in which the swing rod can move, the two sliding blocks are respectively arranged at the top end and the bottom end of the two pistons, and the two sliding blocks are symmetrically arranged around the center of the round rod.

The utility model has the advantages that: after stamping is started, water is poured into the water tank, when the stamping die works, the upper die can continuously move up and down to complete stamping by matching with the lower die, the upper die can drive the swinging structure to move in the process of moving up and down, so that the water in the water tank can continuously flow into the first water pipe and the second water pipe along the external hose, the heat of the upper die and the lower die is absorbed, the swinging structure can also periodically move along with the continuous up and down movement of the upper die, the water inlet pipe is periodically plugged and the water in the first water pipe and the second water pipe is extruded and discharged, then the water inlet pipe is periodically opened, the water in the water tank can further flow into the first water pipe and the second water pipe, the circulating reciprocating can play a role in continuously dissipating heat of the upper die and the lower die, and when the stamping die is not used, the stamping die is in a state of being jointed with the upper die and the lower die, the water flow can be stopped, so that the heat of the press die can be dissipated only during operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of a connection structure between the upper mold and the heat dissipation structure shown in FIG. 2;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.

In the figure: 1. the device comprises an upper die, a lower die, a guide column, a male die, a female die, a heat dissipation structure 61, a first water pipe, a second water pipe, a water inlet pipe, a connecting plate, a water cylinder, a water discharge pipe, a screw cap, a piston, a swing structure, 71, a connecting rod, 72, a round rod, 73, a swing rod, 74, a piston, 75, a sliding block, 76 and a movable hole.

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. 1-4, a stamping die for an aluminum foil on a heat sink includes a lower die 2 and four guide posts 3 fixedly connected to the lower die 2, the four guide posts 3 are connected to an upper die 1 in a sliding manner, the upper die 1 and the lower die 2 are respectively provided with a male die 4 and a female die 5, the upper die 1 and the lower die 2 are connected to a heat dissipation structure 6, the heat dissipation structure 6 includes a first water pipe 61, a second water pipe 62, a water inlet pipe 63, a connecting plate 64 and a water cylinder 65, the upper die 1 and the lower die 2 are respectively and fixedly connected to the first water pipe 61 and the second water pipe 62, the first water pipe 61 and the second water pipe 62 are both fixedly connected to the water inlet pipe 63, the upper die 1 is fixedly connected to the connecting plate 64, and the connecting plate 64 is fixedly connected to the water cylinder 65, the lower die 2 is connected with a swing structure 7.

As a technical optimization scheme of the utility model, heat radiation structure 6 still includes drain pipe 66 and spiral cover 67, the bottom fixedly connected with of jar 65 is two drain pipe 66, two equal threaded connection has on the drain pipe 66 spiral cover 67.

As a technical optimization scheme of the utility model, swing structure 7 includes connecting rod 71, round bar 72 and pendulum rod 73, fixedly connected with on the lower mould 2 connecting rod 71, sliding connection has on the connecting rod 71 round bar 72, rotating connection has on the round bar 72 pendulum rod 73.

As a technical optimization scheme of the utility model, swing structure 7 still includes piston 74, slider 75 and activity hole 76, first water pipe 61 with the equal sliding connection in inside of second water pipe 62 has piston 74, two equal fixedly connected with on the piston 74 slider 75, first water pipe 61 with all seted up on the second water pipe 62 activity hole 76, two slider 75 difference sliding connection is in two in the activity hole 76, and two slider 75 respectively with the both ends of pendulum rod 73 are rotated and are connected.

As a technical optimization scheme of the utility model, first water pipe 61 with second water pipe 62 encircle respectively set up in go up mould 1 with bed die 2, two piston 74 about round bar 72 central symmetry sets up.

As a technical optimization scheme of the utility model, two the slider 75 sets up respectively in two the top and the bottom of piston 74, and two the slider 75 about round bar 72 central symmetry sets up.

When the utility model is used, firstly, two screw caps 67 are unscrewed, two sections of hoses are taken, two drain pipes 66 are respectively connected with two water inlet pipes 63, then a stamping die is connected with a stamping machine, stamping is carried out by matching the stamping die with the stamping machine, after stamping is started, water is poured into a water cylinder 65, when the stamping die works, an upper die 1 can continuously move up and down, a lower die 2 is matched to complete stamping, the upper die 1 can drive a swing rod 73 to swing in the process of moving up and down, meanwhile, the whole swing rod 73 can be driven to move downwards, and along with the sliding of a round rod 72 relative to a connecting rod 71, when the swing rod 73 swings, two sliders 75 can be driven to respectively move towards different directions, and two pistons 74 are driven to respectively move towards different directions, water in the water cylinder 65 can continuously flow into a first water pipe 61 and a second water pipe 62 along with an external hose, so as to absorb the heat of the upper die 1 and, and along with the continuous up-and-down movement of the upper die 1, the two pistons 74 continuously horizontally slide in a reciprocating manner, in the reciprocating sliding process of the two pistons 74, the water inlet pipe 63 can be periodically plugged firstly, the water in the first water pipe 61 and the second water pipe 62 is extruded and discharged, then the water inlet pipe 63 is opened, the water in the water cylinder 65 flows into the first water pipe 61 and the second water pipe 62 again, the circulation is repeated, the upper die 1 and the lower die 2 can be continuously cooled, when the stamping die is not used, the stamping die is in a state that the upper die 1 is attached to the lower die 2, the water can be stopped to flow, and therefore the stamping die can be cooled only during operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a stamping die of aluminium foil on radiator, includes bed die (2) and its fixed connection in four guide post (3) of bed die (2), its characterized in that: the four guide columns (3) are jointly connected with an upper die (1) in a sliding manner, the upper die (1) and the lower die (2) are respectively provided with a male die (4) and a female die (5), the upper die (1) and the lower die (2) are jointly connected with a heat dissipation structure (6), the heat dissipation structure (6) comprises a first water pipe (61), a second water pipe (62), a water inlet pipe (63), a connecting plate (64) and a water cylinder (65), the upper die (1) and the lower die (2) are respectively fixedly connected with the first water pipe (61) and the second water pipe (62), the first water pipe (61) and the second water pipe (62) are respectively fixedly connected with the water inlet pipe (63), the upper die (1) is fixedly connected with the connecting plate (64), and the connecting plate (64) is fixedly connected with the water cylinder (65), the lower die (2) is connected with a swing structure (7).

2. The stamping die for the aluminum foil on the radiator as claimed in claim 1, wherein: the heat dissipation structure (6) further comprises a drain pipe (66) and a screw cap (67), the bottom of the water tank (65) is fixedly connected with the drain pipe (66), and the drain pipe (66) is connected with the screw cap (67) in a threaded mode.

3. The stamping die for the aluminum foil on the radiator as claimed in claim 1, wherein: swing structure (7) include connecting rod (71), round bar (72) and pendulum rod (73), fixedly connected with on lower mould (2) connecting rod (71), sliding connection has on connecting rod (71) round bar (72), rotating connection has on round bar (72) pendulum rod (73).

4. The stamping die for the aluminum foil on the radiator as claimed in claim 3, wherein: swing structure (7) still include piston (74), slider (75) and activity hole (76), first water pipe (61) with the equal sliding connection in inside of second water pipe (62) has piston (74), two equal fixedly connected with on piston (74) slider (75), first water pipe (61) with all seted up on second water pipe (62) activity hole (76), two slider (75) sliding connection respectively in two in activity hole (76), and two slider (75) respectively with the both ends of pendulum rod (73) are rotated and are connected.

5. The stamping die for the aluminum foil on the radiator as claimed in claim 4, wherein: the first water pipe (61) and the second water pipe (62) are respectively arranged around the upper die (1) and the lower die (2), and the two pistons (74) are arranged in a central symmetry mode around the round rod (72).

6. The stamping die for the aluminum foil on the radiator as claimed in claim 4, wherein: the two sliding blocks (75) are respectively arranged at the top end and the bottom end of the two pistons (74), and the two sliding blocks (75) are arranged in a central symmetry mode relative to the round rod (72).

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