CN213763957U

CN213763957U - Mould of processing car electric cabinet fin

Info

Publication number: CN213763957U
Application number: CN202022370557.8U
Authority: CN
Inventors: 毛畅明; 王霞
Original assignee: Suzhou Adlin Co ltd
Current assignee: Suzhou Adlin Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-23
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to the technical field of mold, specifically be a mould of processing car electric cabinet fin, including cover half frame and movable mould frame, be provided with movable mould core on the movable mould frame, be provided with the cover half core on the cover half frame, the outside of movable mould frame is provided with the support column, the inside of movable mould core is provided with the runner, the inside of movable mould core is provided with the pin, the top of pin is provided with the cinder ladle, the top of cinder ladle is provided with the air discharge duct, the position department that corresponds the air discharge duct on the movable mould frame is provided with second exhaust piece, be provided with first exhaust piece on the cover half frame, first exhaust piece and second exhaust piece cooperation are used, the fixed thimble fixed plate that is provided with on the movable mould frame, the inside of runner is provided with symmetric distribution's thimble, thimble fixed plate and thimble fixed connection, the inside of cover half core is provided with the foundry goods, thimble and foundry goods cooperation are used. The utility model discloses, be equipped with sediment package, air discharge duct, first exhaust piece and second exhaust piece, exhaust effect is better, reduces the product gas pocket, improves product quality.

Description

Mould of processing car electric cabinet fin

Technical Field

The utility model relates to a mould especially relates to a mould of processing car electric cabinet fin, belongs to mould technical field.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

In the production process of the automobile electric cabinet cooling fin mold, the exhaust effect of the mold is small, gas in a mold cavity of the mold cannot be well exhausted, so that a plurality of product air holes are formed, and the quality of a product is greatly reduced.

Therefore, there is a need for improvement of a mold for a heat sink of an electric cabinet of an automobile to solve the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould of processing car electric cabinet fin is equipped with cinder ladle, air discharge duct, first exhaust piece and second exhaust piece, and the exhaust effect is better, reduces the product gas pocket, improves product quality.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a mould for processing a radiating fin of an automobile electric cabinet comprises a fixed mould frame and a movable mould frame, wherein a movable mould core is arranged on the movable mould frame, the fixed mould core is arranged on the fixed mould frame, the fixed mould core and the movable mould core are matched for use, a supporting column is fixedly arranged on the outer side of the movable mould frame, an oil cylinder is fixedly arranged at the upper end of the movable mould frame, a slide block is fixedly arranged at the output end of the oil cylinder, the slide block is arranged in the movable mould frame, a flow channel is arranged in the movable mould core, a pin is arranged in the movable mould core, a slag ladle is arranged above the pin, an exhaust groove is arranged above the slag ladle, a second exhaust block is arranged at a position, corresponding to the exhaust groove, on the movable mould frame, a first exhaust block is arranged on the fixed mould frame, the first exhaust block and the second exhaust block are matched for use, and a thimble fixing plate is fixedly arranged on the movable mould frame, the novel die comprises a flow channel and is characterized in that ejector pins which are symmetrically distributed are arranged in the flow channel, an ejector pin fixing plate is fixedly connected with the ejector pins, a casting is arranged in a fixed die core, and the ejector pins are matched with the casting for use.

Preferably, the four corners of the inner side of the movable mold frame are provided with fixed guide sleeves, the four corners of the inner side of the fixed mold frame are provided with fixed guide pillars, and the fixed guide pillars and the fixed guide sleeves are matched for use.

Preferably, a sprue bush is arranged on the outer side of the fixed die frame, and a flow divider is arranged on the outer side of the movable die frame and communicated with the flow channel.

Preferably, the bottom mounting of cover half frame is provided with the cover half frame crash pad of symmetric distribution, the bottom mounting of movable mould frame is provided with the movable mould frame crash pad of symmetric distribution, the cover half frame crash pad with movable mould frame crash pad aligns the distribution, the fixed crashproof post that is provided with symmetric distribution of lower extreme of movable mould frame.

Preferably, the bottom end of the movable mold frame is fixedly provided with a top plate guide pillar and a top plate guide sleeve, the top plate guide pillar and the top plate guide sleeve are used in a matched mode, and the lower end of the movable mold frame is fixedly provided with a top plate limiting block.

Preferably, a push plate is fixedly arranged at the bottom end of the movable mould frame, and the push plate is matched with the ejector pins for use.

Preferably, a cooling water path is arranged at the joint of the fixed mold frame and the movable mold frame.

Preferably, the four corners of the interior of the movable mold core are fixedly provided with reset rods.

Preferably, the lower end of the fixed mold frame is fixedly provided with mold feet which are symmetrically distributed.

The utility model discloses possess following beneficial effect at least:

1. through the cooperation use of cinder ladle, air discharge duct, first exhaust piece and second exhaust piece, the exhaust effect is better, reduces the product gas pocket, improves product quality.

2. And a flow channel is arranged in the movable mold core, the flow channel is funnel-shaped, the flow channel is designed into the funnel shape to increase the pressure so that the aluminum liquid flows at a high speed, the cavity is filled in a very short time, and a high-quality product is cast.

3. The ejector pin is pressed by the push plate through the matching of the ejector pin fixing plate, the ejector pin and the push plate, the acting force of the die casting machine and the push plate enable the die casting machine to move forwards, products can be ejected out fast, and the processing efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a side view of the present invention;

FIG. 2 is a structural diagram of a movable mold of the present invention;

FIG. 3 is a structure diagram of the cover half of the present invention;

fig. 4 is a bottom view of the present invention.

In the figure, 1-fixed mold frame, 2-fixed mold frame collision-proof plate, 3-movable mold frame, 4-movable mold frame collision-proof plate, 5-mold foot, 6-collision column, 7-thimble fixing plate, 8-push plate, 9-support column, 10-roof guide column, 11-roof guide sleeve, 12-roof stopper, 13-sprue bush, 14-pin, 15-fixed mold core, 16-shunt, 17-movable mold core, 18-fixed guide column, 19-fixed guide sleeve, 20-thimble, 21-casting, 22-runner, 23-cooling water path, 24-slag ladle, 25-exhaust groove, 26-reset rod, 27-first exhaust block, 28-second exhaust block, 29-oil cylinder and 30-slide block.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1-4, the mold for processing a heat sink of an automotive electric cabinet provided in this embodiment includes a fixed mold frame 1 and a movable mold frame 3, a cooling water channel 23 is disposed at a joint of the fixed mold frame 1 and the movable mold frame 3, mold pins 5 symmetrically distributed are fixedly disposed at a lower end of the fixed mold frame 1, a movable mold core 17 is disposed on the movable mold frame 3, a fixed mold core 15 is disposed on the fixed mold frame 1, the fixed mold core 15 and the movable mold core 17 are used in cooperation, a support pillar 9 is fixedly disposed at an outer side of the movable mold frame 3, an oil cylinder 29 is fixedly disposed at an upper end of the movable mold frame 3, a slider 30 is fixedly disposed at an output end of the oil cylinder 29, the slider 30 is disposed inside the movable mold frame 3, a pin 14 is disposed inside the movable mold core 17, a slag ladle 24 is disposed above the pin 14, an exhaust groove 25 is disposed above the slag ladle 24, a second exhaust block 28 is disposed at a position corresponding to the exhaust groove 25 on the movable mold frame 3, a first exhaust block 27 is disposed on the fixed mold frame 1, the first exhaust block 27 and the second exhaust block 28 are matched for use, and through the matched use of the slag ladle 24, the exhaust groove 25, the first exhaust block 27 and the second exhaust block 28, the exhaust effect is better, the product air holes are reduced, and the product quality is improved;

a runner 22 is arranged in the movable mold core 17, the runner 22 is funnel-shaped, the runner 22 is designed to increase the pressure in the funnel shape to enable the molten aluminum to flow at a high speed, the cavity is filled in a short time, and a high-quality product is cast;

the fixed thimble fixing plate 7 that is provided with on the movable mould frame 3, the inside of runner 22 is provided with symmetric distribution's thimble 20, thimble fixing plate 7 and thimble 20 fixed connection, the inside of cover half core 15 is provided with foundry goods 21, thimble 20 and foundry goods 21 cooperate the use, the bottom mounting of movable mould frame 3 is provided with push pedal 8, push pedal 8 cooperates the use with thimble 20, the inside four corners department of movable mould core 17 all fixes and is provided with release link 26, through thimble fixing plate 7, thimble 20 and push pedal 8's cooperation is used, push pedal 8 pushes down thimble 20, die casting machine effort makes it move ahead with push pedal 8, can ejecting product fast, and the machining efficiency is improved.

In this embodiment, as shown in fig. 1-3, the inner four corners of the movable mold frame 3 are provided with the fixed guide sleeves 19, the inner four corners of the fixed mold frame 1 are provided with the fixed guide posts 18, and the fixed guide posts 18 and the fixed guide sleeves 19 are used in cooperation.

In the present embodiment, as shown in fig. 1, a sprue bush 13 is provided on the outer side of the fixed mold frame 1, a splitter 16 is provided on the outer side of the movable mold frame 3, and the splitter 16 communicates with the runner 22.

In this embodiment, as shown in fig. 4, the fixed mold frame bumper plates 2 are symmetrically arranged at the bottom end of the fixed mold frame 1, the movable mold frame bumper plates 4 are symmetrically arranged at the bottom end of the movable mold frame 3, the fixed mold frame bumper plates 2 and the movable mold frame bumper plates 4 are arranged in an aligned manner, and the symmetrically arranged crash posts 6 are fixedly arranged at the lower end of the movable mold frame 3.

In this embodiment, as shown in fig. 4, a top plate guide pillar 10 and a top plate guide sleeve 11 are fixedly disposed at the bottom end of the movable mold frame 3, the top plate guide pillar 10 and the top plate guide sleeve 11 are used in cooperation, and a top plate limit block 12 is fixedly disposed at the lower end of the movable mold frame 3.

As shown in fig. 1 to 4, the principle of the mold for processing the cooling fin of the electric cabinet of the automobile provided by the embodiment is as follows: the pin 14 is arranged in the movable mold core 17, the slag ladle 24 is arranged above the pin 14, the exhaust groove 25 is arranged above the slag ladle 24, the second exhaust block 28 is arranged at the position, corresponding to the exhaust groove 25, on the movable mold frame 3, the first exhaust block 27 is arranged on the fixed mold frame 1, the first exhaust block 27 and the second exhaust block 28 are used in a matched mode, and the slag ladle 24, the exhaust groove 25, the first exhaust block 27 and the second exhaust block 28 are used in a matched mode, so that the exhaust effect is better, the air holes of products are reduced, and the quality of the products is improved; the movable mold frame 3 is fixedly provided with a thimble fixing plate 7, the interior of the movable mold core 17 is provided with a flow passage 22, the flow passage 22 is funnel-shaped, the flow passage 22 is designed to increase the pressure in the funnel shape so as to enable the molten aluminum to flow at a high speed, a cavity is filled in a very short time, and a high-quality product is cast; the inside of runner 22 is provided with symmetric distribution's thimble 20, thimble fixed plate 7 and thimble 20 fixed connection, the inside of cover half core 15 is provided with foundry goods 21, thimble 20 and foundry goods 21 cooperate the use, the bottom mounting of movable mould frame 3 is provided with push pedal 8, push pedal 8 uses with the cooperation of thimble 20, use through the cooperation of thimble fixed plate 7, thimble 20 and push pedal 8, thimble 20 is pushed down to push pedal 8, the die casting machine effort makes it move ahead with push pedal 8, can ejecting product fast, and the machining efficiency is improved.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A mould for processing a cooling fin of an automobile electric cabinet comprises a fixed mould frame (1) and a movable mould frame (3), and is characterized in that a movable mould core (17) is arranged on the movable mould frame (3), a fixed mould core (15) is arranged on the fixed mould frame (1), and the fixed mould core (15) and the movable mould core (17) are matched for use;

a supporting column (9) is fixedly arranged on the outer side of the movable mold frame (3), an oil cylinder (29) is fixedly arranged at the upper end of the movable mold frame (3), a sliding block (30) is fixedly arranged at the output end of the oil cylinder (29), and the sliding block (30) is arranged inside the movable mold frame (3);

a flow channel (22) is arranged in the movable mold core (17), a pin (14) is arranged in the movable mold core (17), a slag ladle (24) is arranged above the pin (14), an exhaust groove (25) is arranged above the slag ladle (24), a second exhaust block (28) is arranged on the movable mold frame (3) at a position corresponding to the exhaust groove (25), a first exhaust block (27) is arranged on the fixed mold frame (1), and the first exhaust block (27) and the second exhaust block (28) are matched for use;

the movable mould is characterized in that a thimble fixing plate (7) is fixedly arranged on the movable mould frame (3), thimbles (20) which are symmetrically distributed are arranged in the flow channel (22), the thimble fixing plate (7) is fixedly connected with the thimbles (20), a casting (21) is arranged in the fixed mould core (15), and the thimbles (20) are matched with the casting (21) for use.

2. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: the inner four corners of the movable mold frame (3) are provided with fixed guide sleeves (19), the inner four corners of the fixed mold frame (1) are provided with fixed guide posts (18), and the fixed guide posts (18) are matched with the fixed guide sleeves (19) for use.

3. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: a sprue bush (13) is arranged on the outer side of the fixed die frame (1), a splitter (16) is arranged on the outer side of the movable die frame (3), and the splitter (16) is communicated with the runner (22).

4. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: the fixed cover half frame anticollision board (2) that are provided with the symmetric distribution of the bottom mounting of cover half frame (1), the fixed movable mould frame anticollision board (4) that are provided with the symmetric distribution of the bottom mounting of movable mould frame (3), cover half frame anticollision board (2) with movable mould frame anticollision board (4) align the distribution, the fixed anticollision post (6) that are provided with the symmetric distribution of the lower extreme of movable mould frame (3).

5. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: the bottom end of the movable die frame (3) is fixedly provided with a top plate guide pillar (10) and a top plate guide sleeve (11), the top plate guide pillar (10) and the top plate guide sleeve (11) are used in a matched mode, and the lower end of the movable die frame (3) is fixedly provided with a top plate limiting block (12).

6. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: the bottom end of the movable mould frame (3) is fixedly provided with a push plate (8), and the push plate (8) is matched with the ejector pin (20) for use.

7. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: and a cooling water channel (23) is arranged at the joint of the fixed die frame (1) and the movable die frame (3).

8. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: and reset rods (26) are fixedly arranged at four corners of the interior of the movable mold core (17).

9. The mold for processing the cooling fin of the electric cabinet of the automobile according to claim 1, wherein: the lower end of the fixed mould frame (1) is fixedly provided with mould feet (5) which are symmetrically distributed.