CN210587034U - Rectifier cooling module mould - Google Patents

Abstract

The utility model discloses a rectifier radiator unit mould, including first mould, second mould, third mould and mould gland, first mould sets up the bottom at the second mould, the second mould sets up the bottom at the third mould, the mould gland sets up the top at the third mould, first mould, second mould, third mould and mould gland connect gradually and enclose into the inner chamber, the mould gland is provided with the feed inlet, the feed inlet communicates with each other with the inner chamber. The utility model discloses a plurality of mould built-up connection make product one shot forming, and product size precision is high, reduces production processes and equipment time.

Description

Rectifier cooling module mould

Technical Field

The utility model relates to a rectifier cooling module mould belongs to mould technical field.

Background

The rectifier is a device for converting alternating current into direct current, and can be used for power supply device and detecting radio signal, etc., and can be made of vacuum tube, ignition tube, solid silicon semiconductor diode, mercury arc, etc., and the rectifier is a rectifying device. The heat dissipation assembly is a main heat dissipation component of the rectifier and is directly related to the heat dissipation effect of the rectifier, each part of the heat dissipation assembly is formed by mainly adopting different dies to be processed and then spliced, a plurality of single-process processing are carried out, time and labor are consumed, the production efficiency is low, meanwhile, the error accumulation among the processes enables the size precision of the heat dissipation assembly to be low, and the production cost is reduced.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a rectifier radiator unit mould can one shot forming, can reduce the process number, improves the precision of product size, has improved production efficiency, has reduced manufacturing cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the rectifier heat dissipation assembly mold comprises a first mold, a second mold, a third mold and a mold gland, wherein the first mold is arranged at the bottom of the second mold, the second mold is arranged at the bottom of the third mold, the mold gland is arranged at the top of the third mold, the first mold, the second mold, the third mold and the mold gland are sequentially connected to form an inner cavity, a feed port is formed in the mold gland, and the feed port is communicated with the inner cavity.

Preferably, square frame type support lugs are arranged on the periphery of the top edges of the first mold, the second mold and the third mold, the four corners of the upper surface of the square frame type support lug of the first mould are provided with large thread caps and a plurality of small thread caps which are uniformly distributed are arranged between two adjacent large thread caps, the lower surfaces of the square frame type support lugs of the second die are respectively provided with a large thread sleeve corresponding to the large thread cap and a small thread sleeve corresponding to the small thread cap, the square frame type support lugs of the mould gland, the second mould and the third mould are all provided with a large thread through hole corresponding to the large thread cap and a small thread through hole corresponding to the small thread cap, the large thread cap is connected with the large thread sleeve, the small thread cap is connected with the small thread sleeve, the square frame type support lug of the second die is connected with the square frame type support lug of the third die, and the square frame type support lug of the third die is connected with the die gland.

Preferably, each large thread cap is coaxial with the corresponding large thread sleeve and the corresponding large thread through hole and has the same inner diameter, each small thread cap is coaxial with the corresponding small thread sleeve and the corresponding small thread through hole and has the same inner diameter, and the square frame type support lugs sequentially and spirally penetrate through the die gland, the third die and the second die through the large bolts and the small bolts to be respectively and spirally connected with the large thread cap and the small thread cap of the first die, so that the first die, the second die, the third die and the die gland are fixedly connected, and the sealing property of the inner cavity is improved.

Preferably, the top edges of the first mold, the second mold and the third mold are provided with clamping grooves, the bottom edges of the second mold, the third mold and the mold press cover are provided with clamping plates matched with the clamping grooves, the clamping grooves and the clamping plates are of frame structures, and the clamping plates are inserted into the clamping grooves, so that no gap exists among the first mold, the second mold, the third mold and the mold press cover to form a sealed inner cavity.

Preferably, a plurality of groove cavities which are uniformly distributed are formed in the first die, a through cavity is formed in the second die, a plurality of annular through cavities which are uniformly distributed are formed in the third die, the groove cavities and the annular through cavities are communicated with the through cavity to form an inner cavity, and one of the annular through cavities is communicated with the feed inlet.

Preferably, a plurality of cylinders are arranged at the top between the two groove cavities of the first mold, a plurality of rectangular blocks which are uniformly distributed are arranged at the bottom of the third mold, and the cylinders and the rectangular blocks are both positioned in the through cavities and are not intersected with each other.

The utility model discloses beneficial effect: the utility model has the advantages that the first mould, the second mould, the third mould and the mould gland are sequentially connected and fixed through the bolts to form the inner cavity, slurry is injected into the inner cavity from the feed inlet, the product is formed in one step, the product size precision is high, the production process and the assembly time are reduced, each mould can be disassembled, the product can be conveniently taken out, and the production efficiency is high; the die is further clamped and connected with the die through the frame clamping groove and the frame clamping plate, the die is connected without a gap, the inner cavity is sealed, so that the surface of a product has no flaw, and the quality of the product is improved; the utility model discloses mould simple structure, it is convenient to connect, is favorable to radiator unit's processing, has promoted radiator unit's outward appearance and radiating effect.

Drawings

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

fig. 2 is a schematic structural view of a first mold of the present invention;

fig. 3 is a schematic structural view of a second mold of the present invention;

fig. 4 is a schematic structural view of a third mold of the present invention;

fig. 5 is an enlarged view of the point C of fig. 4.

In the figure: 1. the mould comprises a first mould, a second mould, a third mould, a mould pressing cover, a second mould, a third mould, a mould pressing cover, a third mould, a feeding hole, a first bolt, a second bolt, a third bolt, a fourth bolt, a fifth bolt, a sixth bolt, a square support lug, a fifth bolt, a sixth bolt, a fifth bolt, a sixth bolt, a fifth bolt, a sixth bolt.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the embodiment of the utility model provides a rectifier radiator unit mould, including first mould 1, second mould 2, third mould 3 and mould gland 4, first mould 1 sets up the bottom at second mould 2, second mould 2 sets up the bottom at third mould 3, mould gland 4 sets up the top at third mould 3, first mould 1, second mould 2, third mould 3 and mould gland 4 connect gradually and enclose into the inner chamber, mould gland 4 is provided with feed inlet 5, feed inlet 5 communicates with each other with the inner chamber.

In the utility model, square frame type support lugs 7 are arranged around the top edges of the first mold 1, the second mold 2 and the third mold 3, a large thread cap 8 and a plurality of small thread caps 9 which are uniformly distributed are arranged between two adjacent large thread caps 8 at four corners of the upper surface of the square frame type support lug 7 of the first mold 1, a large thread sleeve 10 corresponding to the large thread cap 8 and a small thread sleeve 11 corresponding to the small thread cap 9 are arranged on the lower surface of the square frame type support lug 7 of the second mold 2, a large thread through hole 12 corresponding to the large thread cap 8 and a small thread through hole 13 corresponding to the small thread cap 9 are arranged on the square frame type support lug 7 of the second mold 2 and the third mold 3, the large thread cap 8 is connected with the large thread sleeve 10, the small thread cap 9 is connected with the small thread sleeve 11, the square frame type support lug 7 of the second mold 2 is connected with the square frame type support lug 7 of the third mold 3, the square frame type support lug 7 of the third mold 3 is connected with the mold gland 4, each large threaded cap 8 is coaxial with the corresponding large threaded sleeve 10 and the corresponding large threaded through hole 12, the inner diameter of each large threaded cap is equal to the inner diameter of each large threaded sleeve, each small threaded cap 9 is coaxial with the corresponding small threaded sleeve 11 and the corresponding small threaded through hole 13, the inner diameters of the small threaded caps are equal to each other, as shown in fig. 1, the upper end of the large threaded cap 8 is butted with the lower end of the large threaded sleeve 10, and the square frame type support lug 7 sequentially and spirally penetrates through the mold gland 4, the third mold 3 and the second mold 2 through large bolts 6a and small bolts 6b to be spirally connected with the large threaded cap 8 and the small threaded cap 9 of the first mold 1 respectively, so that the first mold 1, the second mold 2, the third mold 3 and the mold gland 4 are fixedly connected, and the sealing performance of an inner cavity is improved.

The utility model discloses in, draw-in groove 14 has all been seted up at the top of first mould 1, second mould 2 and third mould 3 edge, the bottom edge of second mould 2, third mould 3 and mould gland 4 all be provided with draw-in groove 14 assorted cardboard 15, as shown in fig. 3, draw-in groove 14 is seted up along the direction on four limits at second mould 2 top, cardboard 15 sets up along the direction on four limits at second mould 2 top, draw-in groove 14 and cardboard 15 are the frame structure, will cardboard 15 inserts make seamless and form sealed inner chamber between first mould 1, second mould 2, third mould 3 and the mould gland 4 in the draw-in groove 14, and the product surface does not have protruding lines, need not further polish, improves product quality.

Preferably, a plurality of uniformly arranged groove cavities 16 are formed in the first die 1, a through cavity 17 is formed in the second die 2, a plurality of uniformly arranged annular through cavities 18 are formed in the third die 3, the groove cavities 16 and the annular through cavities 18 are communicated with the through cavities 17 to form inner cavities, and one of the annular through cavities 18 is communicated with the feed inlet 5.

Specifically, each slot cavity 16 includes a square cavity and a plurality of V-shaped cavities arranged on two sides of the square cavity and communicated with the square cavity, the through cavity 17 is the square cavity and is toothed around, and the annular through cavity 18 is in a circular cylindrical structure.

The utility model discloses in, top between two vallecular cavities 16 of first mould 1 is provided with a plurality of cylinder 19, the bottom of third mould 3 is provided with the even rectangle strip piece 20 of arranging of a plurality of, a plurality of cylinder 19, rectangle strip piece 20 all are located logical chamber 17 and cylinder 19 and rectangle strip piece 20 non-intersect.

To sum up, the utility model discloses a plurality of mould combinations make product one shot forming, and product size precision is high, reduces production processes and equipment time, and each mould can be dismantled and be convenient for take out the product, and production efficiency is high.

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 make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a rectifier radiator unit mould, its characterized in that, includes first mould (1), second mould (2), third mould (3) and mould gland (4), first mould (1) sets up the bottom at second mould (2), second mould (2) set up the bottom at third mould (3), mould gland (4) set up the top at third mould (3), first mould (1), second mould (2), third mould (3) and mould gland (4) connect gradually and enclose into the inner chamber, mould gland (4) are provided with feed inlet (5), feed inlet (5) communicate with each other with the inner chamber.

2. The rectifier heat-radiating component mould as claimed in claim 1, wherein square support lugs (7) are arranged around the top edges of the first mould (1), the second mould (2) and the third mould (3), large thread caps (8) and a plurality of small thread caps (9) which are uniformly distributed are arranged at four corners of the upper surface of each square support lug (7) of the first mould (1), a plurality of small thread sleeves (9) are arranged between two adjacent large thread caps (8), large thread sleeves (10) corresponding to the large thread caps (8) and small thread sleeves (11) corresponding to the small thread caps (9) are arranged on the lower surfaces of the square support lugs (7) of the second mould (2), the mould pressing cover (4), the second mould (2) and the third mould (3), large thread through holes (12) corresponding to the large thread caps (8) and small thread through holes (13) corresponding to the small thread caps (9) are arranged on the square support lugs (7), big screw cap (8) are connected with big thread bush (10), little screw cap (9) are connected with little thread bush (11), square type journal stirrup (7) of second mould (2) are connected with square type journal stirrup (7) of third mould (3), square type journal stirrup (7) of third mould (3) are connected with mould gland (4).

3. The rectifier cooling assembly mould according to claim 2, wherein each large threaded cap (8) is coaxial and has the same inner diameter as its corresponding large threaded sleeve (10) and large threaded through hole (12), and each small threaded cap (9) is coaxial and has the same inner diameter as its corresponding small threaded sleeve (11) and small threaded through hole (13).

4. The rectifier heat dissipation assembly mold according to claim 1 or 2, wherein clamping grooves (14) are formed in the top edges of the first mold (1), the second mold (2) and the third mold (3), and clamping plates (15) matched with the clamping grooves (14) are formed in the bottom edges of the second mold (2), the third mold (3) and the mold gland (4).

5. The rectifier heat dissipation assembly mold according to claim 1, wherein a plurality of uniformly arranged groove cavities (16) are formed in the first mold (1), a through cavity (17) is formed in the second mold (2), a plurality of uniformly arranged annular through cavities (18) are formed in the third mold (3), the groove cavities (16) and the annular through cavities (18) are communicated with the through cavity (17) to form inner cavities, and one of the annular through cavities (18) is communicated with the feed port (5).

6. The rectifier cooling assembly mould according to claim 5, wherein a plurality of cylinders (19) are arranged at the top between the two slot cavities (16) of the first mould (1), a plurality of rectangular blocks (20) are uniformly arranged at the bottom of the third mould (3), the plurality of cylinders (19) and the plurality of rectangular blocks (20) are both located in the through cavity (17), and the cylinders (19) and the rectangular blocks (20) are not intersected.

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