CN211638268U - Die-casting die core structure for producing automobile engine support - Google Patents
Die-casting die core structure for producing automobile engine support Download PDFInfo
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- CN211638268U CN211638268U CN201922329237.5U CN201922329237U CN211638268U CN 211638268 U CN211638268 U CN 211638268U CN 201922329237 U CN201922329237 U CN 201922329237U CN 211638268 U CN211638268 U CN 211638268U
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Abstract
The utility model relates to a die-casting mold core structure for producing automobile engine support, including mold core body, oblique runner and die cavity, mold core body up end middle part arranged the die cavity, the mold core body of die cavity front side has arranged the breach of loosing core, the both ends punishment of the lateral wall do not vertically arrange first participate in die cavity and the die cavity is participated in to the second after the breach of loosing core, mold core body up end front portion arranged the oblique runner that the front end extends towards the die cavity left end, oblique runner end is close to first participate in the die cavity, oblique runner right side arranged the sprue with die cavity front side intercommunication. The utility model has the characteristics of simple structure, low in production cost, the stabilizer blade shaping of ensureing the support, improve production efficiency etc.
Description
Technical Field
The utility model relates to a die casting die technical field especially relates to a die-casting mold core structure for producing automobile engine support.
Background
The engine support of car usually needs two stabilizer blade structures to be used for as the part of connecting, and under the normal condition, the engine support adopts the form of die casting mould to produce, and ordinary mold core structure, its die cavity and runner can't assist aluminium liquid to pour into the stabilizer blade position of product into, cause the structure disappearance in stabilizer blade position easily, in order to solve this problem, redesign mold core structure is very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem that a die-casting mold core structure for producing automobile engine support is provided, have simple structure, low in production cost, ensure the stabilizer blade shaping of support, improve characteristics such as production efficiency.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a die-casting mold core structure for producing automobile engine support, includes mold core body, oblique runner and die cavity, mold core body up end middle part arranged the die cavity, the mold core body of die cavity front side has arranged the breach of loosing core, the breach of loosing core back side wall's both ends punishment do not vertically arrange first participate in die cavity and the die cavity is participated in to the second, mold core body up end front portion arranged the oblique runner that the front end extends towards the die cavity left end, oblique runner is terminal to be close to first participate in the die cavity, oblique runner right side arranged the sprue that communicates with the die cavity front side.
One end and the main runner intercommunication have been arranged on main runner front end right side, the other end extends to the die cavity right-hand member and is close to the arc runner of second pin die cavity department.
And a first pin slot and a second pin slot which are in one-to-one correspondence with the first pin die cavity and the second pin die cavity are respectively arranged on the lower bottom surface of the core pulling notch.
The tail end of the first pin mold cavity is communicated with a first slag ladle groove on the bottom surface of the core-pulling notch, and the lower end of the second pin mold cavity is communicated with a second slag ladle groove on the bottom surface of the core-pulling notch.
And a third slag ladle groove communicated with the die cavity is arranged on the left side of the die cavity, and the left side of the third slag ladle groove is communicated with the side surface of the die core body through a shallow groove.
Has the advantages that: the utility model relates to a die-casting mold core structure for producing automobile engine support, concrete advantage is as follows:
(1) the core pulling notch is arranged, so that the supporting leg part die cavity of the support is conveniently arranged on the core pulling notch, the first supporting leg part die cavity and the second supporting leg part die cavity are in a vertical state, molten aluminum is conveniently injected, and the supporting leg part is prevented from being lost;
(2) by arranging the inclined runner and the arc runner, the aluminum liquid can conveniently and directly flow into the first pin die cavity and the second pin die cavity;
(3) through arranging the first slag ladle groove and the second slag ladle groove, redundant aluminum liquid can conveniently flow into the slag ladle groove, the completeness of a product is ensured, and the product quality is ensured.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a structural view of the present invention;
fig. 3 is a front view of the present invention.
The figure is as follows: 1. the mold core comprises a mold core body, 2, a mold cavity, 3, a core-pulling notch, 4, an inclined flow channel, 5, a main flow channel, 6, an arc-shaped flow channel, 7, a first pin inserting mold cavity, 8, a second pin inserting mold cavity, 9, a first pin inserting groove, 10, a second pin inserting groove, 11, a first slag ladle groove, 12, a second slag ladle groove, 13 and a third slag ladle groove.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a die-casting mold core structure for producing automobile engine support, as shown in fig. 1-3, including mold core body 1, oblique runner 4 and die cavity 2, 1 up end middle part of mold core body arranged die cavity 2, the mold core body 1 of 2 front sides of die cavity has arranged the breach of loosing core 3, the both ends punishment of 3 back side walls of loosing core do not vertically arrange first participate in die cavity 7 and the second participate in die cavity 8, 1 up end front portion of mold core body arrange the oblique runner 4 that the front end extends towards 2 left ends of die cavity, oblique runner 4 is terminal to be close to first participate in die cavity 7, oblique runner 4 right side arrange the sprue 5 with die cavity front side intercommunication.
In the technical scheme, in order to facilitate the support legs of the support to complete the demolding and ensure the inflow speed of the aluminum liquid, the first pin inserting mold cavity 7 and the second pin inserting mold cavity 8 are arranged on the rear side wall of the core pulling notch 3, so that the runner is ensured to be in a vertical state, and the demolding of the part is also facilitated.
One end of the right side of the front end of the main flow channel 5 is communicated with the main flow channel, and the other end of the right side of the main flow channel extends to an arc-shaped flow channel 6 at the position, close to the second pin mold cavity 8, of the right end of the mold cavity 2.
Through arranging the inclined flow passage 4 and the arc-shaped flow passage 6, two independent flow passages which are respectively injected into the first pin inserting die cavity 7 and the second pin inserting die cavity 8 are formed, so that the aluminum liquid is conveniently conveyed, and the production efficiency is improved.
And a first pin slot 9 and a second pin slot 10 which are in one-to-one correspondence with the first pin die cavity 7 and the second pin die cavity 8 are respectively arranged on the lower bottom surface of the core pulling notch 3.
Through designing the first pin slot 9 and the second pin slot 10, hole site forming is conveniently carried out on the supporting foot part, and meanwhile, the positioning of the core-pulling block is also convenient.
The tail end of the first pin die cavity 7 is communicated with a first slag ladle groove 11 on the bottom surface of the core-pulling gap 3, and the lower end of the second pin die cavity 8 is communicated with a second slag ladle groove 12 on the bottom surface of the core-pulling gap 3.
And a third slag ladle groove 13 communicated with the die cavity 2 is arranged on the left side of the die cavity 2, and the left side of the third slag ladle groove 13 is communicated with the side surface of the die core body 1 through a shallow groove.
Claims (5)
1. The utility model provides a die-casting mold core structure for producing automobile engine support, includes mold core body (1), oblique runner (4) and die cavity (2), its characterized in that: mold core body (1) up end middle part arranged die cavity (2), die cavity (2) front side's mold core body (1) has been arranged and has been loosed core breach (3), the both ends punishment of loosing core breach (3) rear side wall do not vertically arranged and first participate in die cavity (7) and second participate in die cavity (8), mold core body (1) up end front portion arranged front end towards oblique runner (4) that die cavity (2) left end extends, oblique runner (4) end is close to first participate in die cavity (7), oblique runner (4) right side arranged with sprue (5) of die cavity front side intercommunication.
2. The die-casting core structure for producing an automotive engine bracket according to claim 1, characterized in that: one end and the main runner intercommunication are arranged on the right side of the front end of the main runner (5), and the other end extends to an arc-shaped runner (6) at the position, close to the second pin mold cavity (8), of the right end of the mold cavity (2).
3. The die-casting core structure for producing an automotive engine bracket according to claim 1, characterized in that: and a first pin slot (9) and a second pin slot (10) which are in one-to-one correspondence with the first pin die cavity (7) and the second pin die cavity (8) are respectively arranged on the lower bottom surface of the core pulling notch (3).
4. The die-casting core structure for producing an automotive engine bracket according to claim 1, characterized in that: the tail end of the first pin mold cavity (7) is communicated with a first slag ladle groove (11) on the bottom surface of the core-pulling notch (3), and the lower end of the second pin mold cavity (8) is communicated with a second slag ladle groove (12) on the bottom surface of the core-pulling notch (3).
5. The die-casting core structure for producing an automotive engine bracket according to claim 1, characterized in that: and a third slag ladle groove (13) communicated with the die cavity (2) is arranged on the left side of the die cavity (2), and the left side of the third slag ladle groove (13) is communicated with the side surface of the die core body (1) through a shallow groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329237.5U CN211638268U (en) | 2019-12-23 | 2019-12-23 | Die-casting die core structure for producing automobile engine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329237.5U CN211638268U (en) | 2019-12-23 | 2019-12-23 | Die-casting die core structure for producing automobile engine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211638268U true CN211638268U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922329237.5U Active CN211638268U (en) | 2019-12-23 | 2019-12-23 | Die-casting die core structure for producing automobile engine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211638268U (en) |
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2019
- 2019-12-23 CN CN201922329237.5U patent/CN211638268U/en active Active
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