CN210754667U

CN210754667U - Radiating fin forming die

Info

Publication number: CN210754667U
Application number: CN201921194573.7U
Authority: CN
Inventors: 蒋惠章
Original assignee: Jiangyin Hanyu Machinery Co Ltd
Current assignee: Jiangyin Hanyu Machinery Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-06-16
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses a radiating fin forming die, including the last mould and the lower mould of mutually supporting, it comprises floor and arc layer board to go up mould and lower mould, it still includes the fixed plate to go up the mould, and the floor that constitutes last mould is equidistant to be fixed on the fixed plate, and the floor that constitutes the lower mould is equidistant to be fixed on the workstation, the arc layer board is located the rib inslot that is formed by two adjacent floor, the bottom of arc layer board all with ejector pin fixed connection, ejector pin and clamp plate fixed connection, still be fixed with first mount pad on the fixed plate, install the screw thread post on the first mount pad, the one end and the clamp plate of screw thread post rotate and are connected, the bottom of workstation is fixed with the second mount pad. The utility model discloses a rotate the screw thread post, drive the clamp plate and reciprocate to the degree of depth of adjustment arc layer board in the rib inslot realizes the control to the folding width of aluminum plate, can produce the radiating fin of different folding widths, satisfies different production requirements.

Description

Radiating fin forming die

Technical Field

The utility model belongs to the technical field of the radiating fin mould, concretely relates to radiating fin forming die.

Background

The radiating fins can effectively and quickly cool objects by increasing the contact area with air and further increasing the radiating speed. In the production process of the radiating fin, metal aluminum or copper with better thermal conductivity is generally adopted for preparation. In the case of aluminum, since aluminum has a good ductility, it is mainly produced by stamping. Because current forming die is when shaping to aluminum plate, and the folding bending width to aluminum plate is fixed, can only produce the radiating fin product of a folding width, can not adjust aluminum plate's folding width according to the production demand, has caused current fin forming die to have certain limitation in process of production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiating fin forming die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radiating fin forming die, includes the last mould and the lower mould of mutually supporting, it comprises floor and arc layer board to go up mould and lower mould, it still includes the fixed plate to go up the mould, and the floor that constitutes the mould is equidistant to be fixed on the fixed plate, and the floor that constitutes the lower mould is equidistant to be fixed on the workstation, the arc layer board is located the rib inslot that is formed by two adjacent floor, the bottom of arc layer board all with ejector pin fixed connection, ejector pin and clamp plate fixed connection, still be fixed with first mount pad on the fixed plate, install the screw thread post on the first mount pad, the one end and the clamp plate of screw thread post rotate and are connected, the bottom of workstation is fixed with the second mount pad, install the screw thread post on the second mount pad.

And screws are fixed at two ends of the pressing plate and movably penetrate through the first mounting seat and the second mounting seat.

Preferably, the fixing plate and the workbench are both provided with through holes, and the ejector rod movably penetrates through the through holes.

Preferably, the end part of the rib plate is arc-shaped and is clamped with the arc-shaped supporting plate.

Preferably, the rib grooves between the rib plates have the same width as the arc-shaped supporting plates.

Preferably, the ribbed plates and the arc-shaped supporting plates on the upper die and the lower die are distributed in a staggered mode.

The utility model discloses a technological effect and advantage:

aluminum plate that will prepare radiating fin places on the lower mould, through will going up mould propulsion downwards for go up mould and lower mould and mutually support, carry out bending forming to aluminum plate, before bending to aluminum plate, through rotating the screw thread post, drive the clamp plate and reciprocate, thereby the degree of depth of adjustment arc layer board in the rib inslot realizes the control to aluminum plate folding width, can produce different folding width's radiating fin, satisfies different production requirements.

Drawings

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

fig. 2 is the schematic view of the rib plate mounting structure of the upper die of the present invention.

In the figure: the device comprises a first mounting seat 1, a screw rod 2, a fixing plate 3, a rib plate 4, a thread column 5, a pressing plate 6, a push rod 7, an arc-shaped supporting plate 8, a rib groove 9, a workbench 10, a second mounting seat 11 and a through hole 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

As shown in fig. 1-2, a radiating fin forming die, including last mould and lower mould of mutually supporting, it comprises floor 4 and arc layer board 8 to go up mould and lower mould, go up the mould and still include fixed plate 3, and the floor 4 that constitutes last mould is equidistant to be fixed on fixed plate 3, and the floor 4 that constitutes the lower mould is equidistant to be fixed on workstation 10, arc layer board 8 is located the rib groove 9 that is formed by two adjacent floor 4, the bottom of arc layer board 8 all with ejector pin 7 fixed connection, ejector pin 7 and clamp plate 6 fixed connection, still be fixed with first mount pad 1 on the fixed plate 3, install screw thread post 5 on the first mount pad 1, the one end and the clamp plate 6 of screw thread post 5 rotate to be connected, the bottom of workstation 10 is fixed with second mount pad 11, install screw thread post 5 on the second mount pad 11.

And screw rods 2 are fixed at two ends of the pressing plate 6, and the screw rods 2 movably penetrate through the first mounting seat 1 and the second mounting seat 11. Be equipped with the nut on the screw rod 2 for fix screw rod 2, thereby make clamp plate 6 remain stable, prevent that arc layer board 8 from removing in the use.

Through holes 12 are formed in the fixing plate 3 and the workbench 10, and the ejector rod 7 movably penetrates through the through holes 12. The up-and-down movement of the mandril 7 is limited, and the mandril 7 is prevented from inclining.

The end part of the ribbed slab 4 is arc-shaped and is clamped with the arc-shaped supporting plate 8. The ribbed plates 4 are matched with the arc-shaped supporting plates 8, so that the aluminum plate is molded to form the required bent radiating fins.

The rib grooves 9 between the rib plates 4 are the same as the width of the arc-shaped supporting plate 8. Make arc layer board 8 can reciprocate in rib groove 9 to the degree of depth of adjustment rib groove 9 controls radiating fin's folding width, can realize different radiating fin shaping requirements.

The ribbed plates 4 and the arc-shaped supporting plates 8 on the upper die and the lower die are mutually distributed in a staggered way. So that the upper die and the lower die are mutually embedded, and corrugated bending is carried out on the aluminum plate, thereby forming the aluminum plate.

Specifically, during the use, to prepare radiating fin's aluminum plate and place on the lower mould, through will going up mould propulsion downwards for go up mould and lower mould and mutually support, carry out bending forming to aluminum plate, before bending to aluminum plate, through rotating screw post 5, drive clamp plate 6 and reciprocate, thereby adjustment arc layer board 8 is to the degree of depth of rib inslot 9, realizes the control to aluminum plate folding width, can produce different folding width's radiating fin, satisfies different production requirements.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a radiating fin forming die, includes the last mould and the lower mould of mutually supporting, go up mould and lower mould and constitute its characterized in that by floor (4) and arc layer board (8): the upper die further comprises a fixing plate (3), rib plates (4) of the upper die are fixed on the fixing plate (3) at equal intervals, rib plates (4) of the lower die are fixed on a workbench (10) at equal intervals, arc-shaped supporting plates (8) are located in rib grooves (9) formed by two adjacent rib plates (4), the bottoms of the arc-shaped supporting plates (8) are fixedly connected with ejector rods (7), the ejector rods (7) are fixedly connected with pressing plates (6), first mounting seats (1) are further fixed on the fixing plate (3), threaded columns (5) are installed on the first mounting seats (1), one ends of the threaded columns (5) are rotatably connected with the pressing plates (6), second mounting seats (11) are fixed at the bottoms of the workbench (10), and the threaded columns (5) are installed on the second mounting seats (11).

2. The heat dissipating fin forming die of claim 1, wherein: both ends of the pressing plate (6) are fixed with screw rods (2), and the screw rods (2) movably penetrate through the first mounting seat (1) and the second mounting seat (11).

3. The heat dissipating fin forming die of claim 1, wherein: through holes (12) are formed in the fixing plate (3) and the workbench (10), and the ejector rod (7) movably penetrates through the through holes (12).

4. The heat dissipating fin forming die of claim 1, wherein: the end part of the rib plate (4) is arc-shaped and is clamped with the arc-shaped supporting plate (8).

5. The heat dissipating fin forming die of claim 1, wherein: the rib grooves (9) between the rib plates (4) are the same as the widths of the arc-shaped supporting plates (8).

6. The heat dissipating fin forming die of claim 1, wherein: the ribbed plates (4) and the arc-shaped supporting plates (8) on the upper die and the lower die are mutually distributed in a staggered way.