CN223145885U - Low-loss T-shaped copper bar multidirectional die forging die - Google Patents

Abstract

The utility model discloses a low-loss T-type copper bar multi-directional die forging die, which relates to the technical field of T-type copper bar forging dies, and aims to solve the problem that the existing T-type copper bar forging die lacks an efficient cooling structure, is insufficient in reducing high-temperature losses, and is not convenient for rapid maintenance and replacement operations. The key points of the technical solution include an upper die pad and a lower die pad, an upper die is installed on the lower surface of the upper die pad, a lower die is installed on the upper surface of the lower die pad, and an installation cavity is provided on the adjacent outer surfaces of the lower die and the upper die, a forming block is installed inside the installation cavity, a cooling cavity is provided inside the lower die and the upper die, and a plurality of heat dissipation fins are integrally connected on the outer surface of the forming block, the heat dissipation fins are placed inside the cooling cavity, and the forming block is provided with two. The utility model can achieve the effect of rapid and convenient maintenance and replacement, and can perform efficient cooling operations and reduce high-temperature losses.

Description

Low-loss T-shaped copper bar multidirectional die forging die

Technical Field

The utility model relates to the technical field of T-shaped copper bar die forging dies, in particular to a low-loss T-shaped copper bar multidirectional die forging die.

Background

The die is used as production equipment and is used as a master of industry, the die can rapidly produce and manufacture products in batches, and the overall production efficiency can be effectively improved, wherein the T-shaped copper bar is also manufactured by adopting a specific die during production and processing.

The existing T-shaped copper bar forging die is lack of an efficient cooling structure, is insufficient in reducing high-temperature loss, and is inconvenient to overhaul and replace rapidly.

Disclosure of utility model

The utility model aims to provide a low-loss T-shaped copper bar multidirectional die forging die which can be rapidly and conveniently overhauled and replaced, and meanwhile, can perform efficient cooling operation and reduce the height Wen Sunhao.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a multidirectional die forging mould of T type copper bar of low-loss, includes mould backing plate and lower mould backing plate, install the mould on the lower surface of going up the mould backing plate, install the lower mould on the upper surface of lower mould backing plate, all be provided with the installation cavity on the adjacent surface of lower mould and last mould, the internally mounted in installation cavity has the shaping piece, the inside of lower mould and last mould all is provided with the cooling chamber, an organic whole is connected with a plurality of radiating fins on the surface of shaping piece, radiating fin arranges the inside in the cooling chamber, the shaping piece is provided with two, and two all be provided with the die cavity of mutually supporting on the side surface that the shaping piece laminated each other.

Through adopting above-mentioned technical scheme, the shaping piece is changed in maintenance that can be convenient, and the inside of going up mould and lower mould can pass the cooling water simultaneously, and the effectual temperature that reduces the shaping piece of cooling water that flows, and then can reduce the height Wen Sunhao of shaping piece.

Further, the symmetrical side surfaces of the lower die and the upper die are respectively provided with a water flowing hole, and the port of the water flowing hole is fixedly connected with a connecting end.

By adopting the technical scheme, the cooling water can orderly pass through the inner parts of the upper die and the lower die.

Further, two symmetrical sides of the lower die are respectively provided with a side cylinder backing plate, a flange plate is fixedly arranged on the inner side surface of the side cylinder backing plate, and a punch seat is fixedly arranged on the outer surface of one side of the flange plate.

By adopting the technical scheme, the telescopic end of the side cylinder can be firmly fixed.

Further, the end part of one punch seat is fixedly connected with a first punch, the end part of the other punch seat is fixedly connected with a second punch, and one end of the second punch corresponds to the port position of the cavity.

Through adopting above-mentioned technical scheme, can utilize first drift to provide the support for one side of mould, utilize the second drift to carry out extrusion molding operation to the raw materials.

Further, a pressing plate groove is respectively arranged on the symmetrical side surfaces of the lower die and the upper die.

Through adopting above-mentioned technical scheme, can utilize the clamp plate to carry out spacing fixed to lower mould and last mould.

Further, a barrier strip is fixedly connected to the inner wall of the cooling cavity, a plurality of through grooves are formed in the outer surface of the barrier strip, and the through grooves correspond to the positions of the radiating fins one by one.

By adopting the technical scheme, the cooling water can be ensured to effectively contact the radiating fins.

In summary, the beneficial technical effects of the utility model are as follows:

According to the utility model, the forming block can be flexibly and conveniently installed or detached, the maintenance convenience of the die can be effectively improved, before extrusion molding is performed by using the die, the external cooling water supply device is connected with the connecting end head, so that cooling water can effectively pass through the inside of the cooling cavity, as the plurality of radiating fins are fixedly connected to the side surface of the forming block, the radiating fins are arranged in the cooling cavity, the flowing cooling water can cool the forming block at the moment, the height Wen Sunhao of the forming block can be effectively reduced, and the practicability is effectively improved.

Drawings

FIG. 1 is a first perspective view of a three-dimensional structure of the present utility model;

fig. 2 is a second perspective view of the three-dimensional structure of the present utility model.

In the figure, 1, an upper die backing plate; 2, a lower die backing plate, 3, a lower die, 4, an upper die, 5, a pressing plate groove, 6, a connecting end, 7, an installation cavity, 8, a cooling cavity, 9, a forming block, 10, a cavity, 11, a side cylinder backing plate, 12, a flange plate, 13, a punch seat, 14, a first punch, 15, a second punch, 16 and a radiating fin.

Detailed Description

The process according to the utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, a low-loss multi-directional die forging die for a T-shaped copper bar comprises an upper die backing plate 1 and a lower die backing plate 2, wherein an upper die 4 is arranged on the lower surface of the upper die backing plate 1, a lower die 3 is arranged on the upper surface of the lower die backing plate 2, mounting cavities 7 are respectively arranged on adjacent outer surfaces of the lower die 3 and the upper die 4, forming blocks 9 are respectively arranged in the mounting cavities 7, cooling cavities 8 are respectively arranged in the lower die 3 and the upper die 4, a plurality of radiating fins 16 are integrally connected to the outer surfaces of the forming blocks 9, the radiating fins 16 are arranged in the cooling cavities 8, two forming blocks 9 are respectively provided with a cavity 10 matched with each other on the side surfaces of the two forming blocks 9, a barrier strip is fixedly connected to the inner wall of the cooling cavity 8, a plurality of through grooves are respectively arranged on the outer surfaces of the barrier strip, and lead to the position one-to-one of groove and a plurality of radiating fin 16, all be provided with the flowing water hole on the symmetry side surface of lower mould 3 and last mould 4, and the port department fixedly connected with connection end 6 of flowing water hole, wherein can nimble convenient installation or dismantlement shaping piece 9, can effectually improve the maintenance convenience of this mould, before utilizing this mould to carry out extrusion, be connected outside cooling water supply device and connection end 6 for the inside of cooling water effectual passing cooling chamber 8, because a plurality of radiating fin 16 of fixed connection on the side surface of shaping piece 9, the inside of cooling chamber 8 is arranged in to radiating fin 16, the cooling water that flows this moment can carry out the cooling operation to shaping piece 9, the high Wen Sunhao of effectual reduction shaping piece 9, the practicality has obtained effective improvement.

Referring to fig. 1, two symmetrical sides of a lower die 3 are respectively provided with a side cylinder backing plate 11, a flange 12 is fixedly installed on the inner side surface of the side cylinder backing plate 11, a punch seat 13 is fixedly installed on the outer surface of one side of the flange 12, one end part of the punch seat 13 is fixedly connected with a first punch 14, the other end part of the punch seat 13 is fixedly connected with a second punch 15, one end of the second punch 15 corresponds to the port position of a cavity 10, the first punch 14 and the second punch 15 can be installed at the telescopic ends of the side cylinders through the side cylinder backing plate 11, in operation, the first punch 14 is abutted against the side surfaces of the upper die 4 and the lower die 3, then the second punch 15 is moved, the second punch 15 enters the inside of the cavity 10, raw materials are extruded, and then the T-shaped copper bar is integrally formed.

Referring to fig. 1, the lower and upper molds 3 and 4 are provided with a pressing plate groove 5 on symmetrical side surfaces thereof, respectively, wherein the lower and upper molds 3 and 4 can be restrained and fixed by the pressing plate engaging the pressing plate groove 5.

The working principle is that when the die is used, the die is firstly arranged at a designated position, then an external cooling water supply device is connected with the connecting end head 6, cooling water can orderly pass through the inside of the cooling cavity 8, at the moment, integrated forming processing operation can be carried out, one end of raw materials is heated and then placed in the cavity 10, then the lower die 3 and the upper die 4 are combined, then a side cylinder is extended, the first punch 14 is abutted against the side surfaces of the upper die 4 and the lower die 3, meanwhile, the second punch 15 enters the cavity 10, the raw materials are extruded, the T-shaped copper bar is integrally formed, the temperature of the forming block 9 can be effectively reduced by cooling water in the process, the height Wen Sunhao of the die is further reduced, and in the process of later use, once the cavity 10 is damaged, the forming block 9 can be directly replaced, and the operation is convenient.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not limited in scope by the present utility model, so that all equivalent changes according to the structure, shape and principle of the present utility model are covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a T type copper bar multidirectional die forging mould of low-loss, includes mould cushion board (1) and lower mould cushion board (2), wherein install on the lower surface of last mould cushion board (1) mould (4), install lower mould (3) on the upper surface of lower mould cushion board (2), all be provided with installation cavity (7) on the adjacent surface of lower mould (3) and last mould (4), the internally mounted of installation cavity (7) has shaping piece (9), the inside of lower mould (3) and last mould (4) all is provided with cooling chamber (8), a plurality of fin (16) are connected with an organic whole on the surface of shaping piece (9), cooling chamber (8) are arranged in to fin (16) inside, shaping piece (9) are provided with two, and two shaping piece (9) are all provided with mutually supporting die cavity (10) on the side surface of laminating each other.

2. The low-loss T-shaped copper bar multidirectional die forging die disclosed in claim 1 is characterized in that water flowing holes are formed in the symmetrical side surfaces of the lower die (3) and the upper die (4), and connecting ends (6) are fixedly connected to the ports of the water flowing holes.

3. The low-loss multidirectional die for the T-shaped copper bar is characterized in that two symmetrical sides of the lower die (3) are respectively provided with a side cylinder base plate (11), a flange plate (12) is fixedly arranged on the inner side surface of the side cylinder base plate (11), and a punch seat (13) is fixedly arranged on the outer surface of one side of the flange plate (12).

4. The multi-directional die forging die for the low-loss T-shaped copper bars, as set forth in claim 3, is characterized in that a first punch (14) is fixedly connected to the end portion of one punch holder (13), a second punch (15) is fixedly connected to the end portion of the other punch holder (13), and one end of the second punch (15) corresponds to the port position of the die cavity (10).

5. The low-loss T-shaped copper bar multidirectional die as claimed in claim 1, wherein the symmetrical side surfaces of the lower die (3) and the upper die (4) are respectively provided with a pressing plate groove (5).

6. The low-loss multidirectional die forging die for the T-shaped copper bars is characterized in that a barrier strip is fixedly connected to the inner wall of the cooling cavity (8), a plurality of through grooves are formed in the outer surface of the barrier strip, and the through grooves correspond to the positions of the radiating fins (16) one by one.