CN211588483U - Mould of water cooling plate under processing new forms of energy automobile controller - Google Patents
Mould of water cooling plate under processing new forms of energy automobile controller Download PDFInfo
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- CN211588483U CN211588483U CN201922438771.XU CN201922438771U CN211588483U CN 211588483 U CN211588483 U CN 211588483U CN 201922438771 U CN201922438771 U CN 201922438771U CN 211588483 U CN211588483 U CN 211588483U
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Abstract
A mold for processing a water cooling plate under a new energy automobile controller comprises a fixed mold frame, a movable mold frame, a fixed mold core and a movable mold core, wherein a sprue bush is arranged on the fixed mold frame, a splitter is arranged on the movable mold frame, the fixed mold core is provided with a fixed mold cavity, the movable mold core is provided with a movable mold cavity, the mold cavity is of a mold-cavity structure, the mold cavity consists of the fixed mold cavity and the movable mold cavity, the fixed mold cavity comprises a rectangular molding area, a first boss and a second boss are respectively arranged on two sides in the rectangular molding area, and a third boss is arranged on the upper side in the rectangular molding area; the movable mould cavity comprises a rectangular groove, a plurality of fourth strip-shaped protrusions are arranged on the bottom surface of the rectangular groove, a circular groove is arranged at the lower right corner of the rectangular groove, a water drop-shaped groove is arranged at the lower left corner of the rectangular groove, and the upper side wall of the rectangular groove is matched with the third strip-shaped protrusions. The utility model provides an original structure easily cause the foundry goods to produce the problem of gas pocket, leakage, improved the quality of product.
Description
Technical Field
The utility model mainly relates to the field of dies, concretely relates to mould of water cooling board under processing new forms of energy automobile controller.
Background
The casting mould has great influence on the quality of products, particularly when the split mould is adopted for molding, a parting surface is arranged in the casting mould, the defect of wrong box is easy to generate, if a casting is also provided with a hole structure, because an insert and a core are needed, the shape and size deviation is easier to generate, and the shape precision of the casting mould is influenced, so that the quality of the products is influenced. And the product quality is affected by improper selection of the molding cavity structure and the forms of the runner and the sprue. Meanwhile, the installation angle and the precision of the mold core of the existing mold are frequently required to be repeatedly debugged when the product is maintained and assembled, but the common mold core is difficult to take down, and the mold core is easy to wear due to improper taking down mode sometimes, so that the manufacturing precision of the product is influenced. The existing lower water cooling plate die of the new energy automobile controller easily causes the defects of air holes, leakage and the like of a lower water cooling plate die casting of the new energy automobile controller.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned problem, a mould of water cooling board under processing new forms of energy automobile controller is provided.
The purpose of the utility model can be realized by the following technical scheme: a mold for processing a water cooling plate under a new energy automobile controller comprises a fixed mold frame, a movable mold frame, a fixed mold core and a movable mold core, wherein a sprue bush is arranged on the fixed mold frame, a splitter is arranged on the movable mold frame, the fixed mold core is provided with a fixed mold cavity, the movable mold core is provided with a movable mold cavity, the mold cavity is of a mold-cavity-in-mold structure, and the mold cavity is formed by the fixed mold cavity and the movable mold cavity; the fixed die cavity comprises a rectangular forming area, a first boss and a second boss are respectively arranged on two sides in the rectangular forming area, a first small cylinder and a second small cylinder are respectively arranged on the lower right corner of the top surface of the first boss and the lower left corner of the top surface of the second boss, a first strip-shaped bulge and a second strip-shaped bulge which extend up and down are respectively arranged on the left side of the top surface of the first boss and the right side of the top surface of the second boss, a third boss is arranged on the upper side in the rectangular forming area, a third strip-shaped bulge which extends left and right is arranged on the third boss along the lower side surface, and annular bulges are respectively arranged on the upper left corner, the lower right corner and the lower side in the rectangular; the movable mold cavity comprises a rectangular groove corresponding to a rectangular molding area, the bottom surface of the rectangular groove is provided with a plurality of fourth strip-shaped bulges which are distributed in parallel up and down, each fourth strip-shaped bulge extends to the left side wall and the right side wall of the rectangular groove from left to right, the right lower corner of the rectangular groove is provided with a circular groove, the bottom surface of the circular groove is provided with a circular boss corresponding to the right lower corner of the first boss, the top surface of the circular boss is provided with a first large cylinder corresponding to the first small cylinder, the left lower corner of the rectangular groove is provided with a water drop-shaped groove, the bottom surface of the water drop-shaped groove is provided with a water drop-shaped boss corresponding to the left lower corner of the second boss, the top surface of the water drop-shaped boss is provided with a second large cylinder corresponding to the second small cylinder, the upper side wall of the rectangular groove is matched with a third strip-shaped bulge, the left upper corner, each pin is fixed on the movable mould core.
Furthermore, the sub-runners on the fixed mold core, the sub-runners and the movable mold core are funnel-shaped and divided into a plurality of branches, and the plurality of branches are communicated with the rectangular groove through the side gates.
Furthermore, slag ladles are arranged on the peripheral sides of the fixed die cavity and the movable die cavity, an exhaust groove communicated with the slag ladles is formed in the movable die core, and exhaust blocks communicated with the exhaust groove are formed in the fixed die frame and the movable die frame.
The utility model discloses water cooling plate structural design die cavity under combining new forms of energy automobile controller. During die casting, aluminum liquid is poured into the pouring gate sleeve, is shunted by the shunting sub, flows into the die cavity through the shunting channel and the side pouring gate, fills the casting die cavity in a very short time, and is pressed and forged in the aluminum liquid cooling process to cast a high-quality water cooling plate product of the new energy automobile controller. Wherein, the fixed die cavity and the movable die cavity form a die cavity for forming a water cooling plate under the new energy automobile controller. After the formed water-cooling plate casting of the new energy automobile controller is opened, the water-cooling plate casting is ejected out through the ejector pin and is exhausted by matching with the slag ladle, the exhaust groove and the exhaust block, so that the problems that the casting is prone to generate air holes and leakage in the original structure are solved, and the quality of the product is improved.
Drawings
Fig. 1 is a schematic bottom view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the fixed mold structure of the present invention.
Fig. 4 is a schematic structural diagram of the moving mold of the present invention.
Fig. 5 is a schematic structural view of the set mold cavity at a in fig. 3.
Fig. 6 is a schematic structural view of the movable mold cavity at B in fig. 4.
The parts in the figures are numbered as follows:
1 fixed die frame, 2 fixed die frame anti-collision plates, 3 movable die frames, 4 movable die frame anti-collision plates, 5 die feet, 6 anti-collision columns, 7 thimble fixing plates, 8 push plates, 9 support columns, 10 top plate guide columns, 11 top plate guide sleeves, 12 top plate limiting blocks, 13 sprue sleeves, 14 fixed die cores, 15 shunt cores, 16 movable die cores, 17 guide columns, 18 guide sleeves, 19 thimble, 20 reset rods, 21 cooling water channels, 22 flow channels, 23 slag ladles, 24 exhaust grooves, 25 exhaust blocks, 26 first bosses, 27 second bosses, 28 first small cylinders, 29 second small cylinders, 30 first strip-shaped bulges, 31 second strip-shaped bulges, 32 third bosses, 33 third strip-shaped bulges, 34 circular bulges, 35 rectangular grooves, 36 fourth strip-shaped bulges, 37 circular grooves, 38 circular bosses, 39 first large cylinders, 40 water drop-shaped grooves, 41 water drop-shaped bosses, 42 second large cylinders and 43 pins.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
As shown in fig. 1 to 4, a horizontal die casting machine is adopted, the die is horizontally mounted, and the die mainly comprises a fixed die part, a movable die part, an ejection part, a reset part, a guide part, a cooling part, a pouring part, an exhaust part, a support part, a die placement protection part and a lifting ring.
And the fixed die part comprises a fixed die frame 1 and a fixed die core 14 arranged in the fixed die frame 1, and the fixed die core 14 is provided with a fixed die cavity.
And the movable mould part comprises a movable mould frame 3 and a movable mould core 16 arranged in the movable mould frame 3, one side of the movable mould frame 3 is matched with the fixed mould frame 1, the movable mould core 16 is provided with a movable mould cavity, the movable mould core 16 is matched with the fixed mould core 14, and the movable mould cavity and the fixed mould cavity are matched to form a complete mould cavity.
The ejection part is arranged on the other side of the movable mold frame 3 and comprises an ejector pin 19, an ejector pin fixing plate 7, a push plate 8 and a top plate limiting block 12, the ejector pin fixing plate 7, the push plate 8 and the top plate limiting block 12 are sequentially arranged on the other side of the movable mold frame 3, the tail part of the ejector pin 19 is fixed on the ejector pin fixing plate 7, and the head part of the ejector pin 19 sequentially penetrates through the movable mold frame 3 and the movable mold core 16.
The reset part comprises four reset rods 20, the tails of the four reset rods 20 are respectively fixed at four corners of the thimble fixing plate 7, the heads of the four reset rods 20 sequentially penetrate through the movable mold frame 3 and the movable mold core 16 and then abut against the fixed mold core 14, and the reset rods 20 drive the thimble fixing plate 7 to reset during mold closing.
The guide part comprises an ejection guide part and a die guide part, the ejection guide part is composed of a top plate guide sleeve 11 and a top plate guide pillar 10, the top plate guide sleeve 11 is fixed on the ejector pin fixing plate 7 and the push plate 8, the top plate guide pillar 10 penetrates through the top plate guide sleeve 11, one end of the top plate guide pillar 10 is fixed with the movable die frame 3, and a step on the top plate guide pillar 10 plays a role in limiting the ejector pin fixing plate 7. The die guide part consists of a guide sleeve 18 and a guide post 17, the guide sleeve 18 is fixed on the movable die frame 3, one end of the guide post 17 is fixed on the fixed die frame 1, and the other end of the guide post 17 is arranged in the guide sleeve 18 in a penetrating way.
And the cooling part comprises a cooling water channel 21, the cooling water channel 21 is respectively arranged in the fixed mold frame 1 and the movable mold frame 3 and is arranged close to the movable mold cavity and the fixed mold cavity, the cooling water channel 21 is provided with a water channel inlet and a water channel outlet, and the water channel inlet and the water channel outlet are both arranged on the side surfaces of the fixed mold frame 1 and the movable mold frame 3. The cooling water path 21 is used for controlling the temperature of the mold and prolonging the service life of the mold.
The pouring part comprises a sprue bush 13, a splitter 15 and a runner 22, the runner 22 comprises a main runner, a splitter and a pouring gate, the sprue bush 13 is arranged on a fixed mold frame 1, the main runner is arranged in the sprue bush 13, the splitter 15 is arranged on a movable mold frame 3 and is connected with the sprue bush 13 and the movable mold core 16, splitter grooves forming the splitter are formed in the fixed mold core 14, the splitter 15 and the movable mold core 16, the splitter is communicated with a mold cavity through the pouring gate, and the pouring gate is a side pouring gate.
And the exhaust part comprises slag ladles 23, exhaust grooves 24 and exhaust blocks 25, the slag ladles 23 are arranged on the peripheral sides of the fixed die cavity and the movable die cavity and communicated with the die cavities, the exhaust grooves 24 are arranged on the movable die core 16 and communicated with the slag ladles 23, and the exhaust blocks 25 are arranged on the fixed die frame 1 and the movable die frame 3 and communicated with the exhaust grooves 24.
The supporting part comprises supporting columns 9 and mould feet 5, the supporting columns 9 and the mould feet 5 are arranged on the other side of the movable mould frame 3, one ends of the supporting columns 9 penetrate through the center of the ejector pin fixing plate 7 and the push plate 8, the other ends of the supporting columns support on the movable mould frame 3, and the mould feet 5 are arranged on two sides of the ejector pin fixing plate 7 and the push plate 8 respectively and are fixed with the movable mould frame 3. When the punch of the die casting machine is injected, the supporting columns 9 enhance the shear strength of the die along with huge impact force, and prevent the die from deforming to influence the size of a casting.
The protection part is placed to the mould, and it includes places planar cover half frame anticollision board 2, movable mould frame anticollision board 4, bumping post 6 as the mould, and cover half frame anticollision board 2 sets up water route entry and the side of water route export place on cover half frame 1, and movable mould frame anticollision board 4 sets up water route entry and the side of water route export place on movable mould frame 3, and bumping post 6 sets up in the side of mould foot 5 with cover half frame anticollision board 2, 4 homonymies of movable mould frame anticollision board. The fixed die frame anti-collision plate 2, the movable die frame anti-collision plate 4 and the anti-collision column 6 play a role in protecting an external water pipe of the cooling water channel 21.
And the lifting rings are respectively arranged on the side surfaces of the fixed mold frame 1 and the movable mold frame 3.
The die cavity is of a one-die-one-cavity structure and consists of a fixed die cavity and a movable die cavity.
As shown in fig. 3 and 5, the fixed mold cavity includes a rectangular molding area, a first boss 26 and a second boss 27 are respectively disposed on two sides of the rectangular molding area, a first small cylinder 28 and a second small cylinder 29 are respectively disposed on a lower right corner of a top surface of the first boss 26 and a lower left corner of a top surface of the second boss 27, a first bar-shaped protrusion 30 and a second bar-shaped protrusion 31 extending up and down are respectively disposed on a left side of the top surface of the first boss 26 and a right side of the top surface of the second boss 27, a third boss 32 is disposed on an upper side of the rectangular molding area, a third bar-shaped protrusion 33 extending left and right is disposed on the third boss 32 along a lower side surface, and a circular protrusion 34 is disposed on an upper left corner, a lower right corner and a lower side of the rectangular molding.
As shown in fig. 4 and 6, the movable mold cavity includes a rectangular groove 35 corresponding to the rectangular molding area, a plurality of fourth protrusions 36 are disposed on the bottom surface of the rectangular groove 35 and distributed in parallel up and down, each fourth protrusion 36 extends to the left and right side walls of the rectangular groove 35 from left to right, a circular groove 37 is disposed on the right lower corner of the rectangular groove 35, a circular boss 38 corresponding to the right lower corner of the first boss 26 is disposed on the bottom surface of the circular groove 37, a first large cylinder 39 corresponding to the first small cylinder 28 is disposed on the top surface of the circular boss 38, a water drop-shaped groove 40 is disposed on the left lower corner of the rectangular groove 35, a water drop-shaped boss 41 corresponding to the left lower corner of the second boss 27 is disposed on the bottom surface of the water drop-shaped boss 41, a second large cylinder 42 corresponding to the second small cylinder 29 is disposed on the top surface of the water drop-shaped boss 41, the upper side wall of the rectangular groove 35 is engaged with the, the upper left corner, the lower right corner and the lower side of the rectangular groove 35 are respectively provided with a pin 43 matched with the inner hole of the circular ring bulge 34, and each pin 43 is fixed on the movable mold core.
The sub-runners on the fixed mold core 14, the sub-runners 15 and the movable mold core 16 are funnel-shaped and divided into a plurality of branches, and the branches are communicated with the rectangular groove 35 through side gates.
Whole mould is horizontal installation on the die casting machine, and cover half frame 1 is fixed at the die casting machine, and movable mould frame 3 is fixed on the die casting machine and is accurate to slide. When the die is closed, the molten aluminum is injected from the sprue bush 13, is shunted by the shunt 15, flows into the die cavity through the shunt and the side sprue, and forms a water cooling plate casting under the new energy automobile controller by combining the fixed die cavity and the movable die cavity. And finally, ejecting the water cooling plate casting out of the new energy automobile controller through the ejector pin 19 after the die is opened. In the whole process, the cooling water path 21 is supplied with water to cool and control the mold temperature. The aluminum liquid flows at a high speed in the runner 22, and can fill the mold cavity in a very short time to cast a high-quality water-cooling plate casting of the new energy automobile controller. And (5) closing the die again, wherein the fixed die core 14 drives the reset rod 20 to reset the thimble fixing plate 7 to prepare for next ejection.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.
Claims (3)
1. A mould for processing a water cooling plate under a new energy automobile controller comprises a fixed mould frame, a movable mould frame, a fixed mould core and a movable mould core, wherein a sprue bush is arranged on the fixed mould frame;
the fixed die cavity comprises a rectangular forming area, a first boss and a second boss are respectively arranged on two sides in the rectangular forming area, a first small cylinder and a second small cylinder are respectively arranged on the lower right corner of the top surface of the first boss and the lower left corner of the top surface of the second boss, a first strip-shaped bulge and a second strip-shaped bulge which extend up and down are respectively arranged on the left side of the top surface of the first boss and the right side of the top surface of the second boss, a third boss is arranged on the upper side in the rectangular forming area, a third strip-shaped bulge which extends left and right is arranged on the third boss along the lower side surface, and annular bulges are respectively arranged on the upper left corner, the lower right corner and the lower side in the rectangular;
the movable mold cavity comprises a rectangular groove corresponding to a rectangular molding area, the bottom surface of the rectangular groove is provided with a plurality of fourth strip-shaped bulges which are distributed in parallel up and down, each fourth strip-shaped bulge extends to the left side wall and the right side wall of the rectangular groove from left to right, the right lower corner of the rectangular groove is provided with a circular groove, the bottom surface of the circular groove is provided with a circular boss corresponding to the right lower corner of the first boss, the top surface of the circular boss is provided with a first large cylinder corresponding to the first small cylinder, the left lower corner of the rectangular groove is provided with a water drop-shaped groove, the bottom surface of the water drop-shaped groove is provided with a water drop-shaped boss corresponding to the left lower corner of the second boss, the top surface of the water drop-shaped boss is provided with a second large cylinder corresponding to the second small cylinder, the upper side wall of the rectangular groove is matched with a third strip-shaped bulge, the left upper corner, each pin is fixed on the movable mould core.
2. The mold for machining the water cooling plate under the new energy automobile controller according to claim 1, wherein the runners on the fixed mold core, the splitter and the movable mold core are funnel-shaped and are divided into a plurality of branches, and the plurality of branches are communicated with the rectangular groove through side gates.
3. The mold for machining the water cooling plate under the controller of the new energy automobile according to claim 1, wherein the slag ladle is arranged on the periphery of the fixed mold cavity and the movable mold cavity, the movable mold core is provided with an exhaust groove communicated with the slag ladle, and the fixed mold frame and the movable mold frame are provided with exhaust blocks communicated with the exhaust groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438771.XU CN211588483U (en) | 2019-12-30 | 2019-12-30 | Mould of water cooling plate under processing new forms of energy automobile controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438771.XU CN211588483U (en) | 2019-12-30 | 2019-12-30 | Mould of water cooling plate under processing new forms of energy automobile controller |
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| Publication Number | Publication Date |
|---|---|
| CN211588483U true CN211588483U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922438771.XU Active CN211588483U (en) | 2019-12-30 | 2019-12-30 | Mould of water cooling plate under processing new forms of energy automobile controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787180A (en) * | 2021-07-28 | 2021-12-14 | 金榀精密工业(苏州)有限公司 | Multidirectional inflow type door closer forming structure |
-
2019
- 2019-12-30 CN CN201922438771.XU patent/CN211588483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787180A (en) * | 2021-07-28 | 2021-12-14 | 金榀精密工业(苏州)有限公司 | Multidirectional inflow type door closer forming structure |
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