CN215033492U - Die-casting die core structure for automobile interior trim seat - Google Patents
Die-casting die core structure for automobile interior trim seat Download PDFInfo
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- CN215033492U CN215033492U CN202120911333.5U CN202120911333U CN215033492U CN 215033492 U CN215033492 U CN 215033492U CN 202120911333 U CN202120911333 U CN 202120911333U CN 215033492 U CN215033492 U CN 215033492U
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Abstract
The utility model relates to a die-casting mold core structure for car interior trim seat, include lower mold core, go up mold core and runner structure, lower mold core and last mold core stack from top to bottom and arrange, lower mold core rear portion intermediate position department be provided with the runner structure, lower mold core up end rear portion be provided with the anterior runner groove that is bifurcation structure rear portion and runner structure butt joint, runner groove front side middle part symmetry be provided with two interior trim seat die cavities, the front side both ends in runner groove on be provided with the butt joint portion cavity, lower mold core up end left and right sides both ends rear portion department be provided with the lid cavity, last mold core down the terminal surface be close to runner groove both ends department and be provided with the branch runner groove that corresponds with the lid cavity. The utility model has the characteristics of simple structure, transformation convenience, reduction in production cost, improvement productivity effect etc.
Description
Technical Field
The utility model relates to an interior trim seat mould technical field especially relates to a die-casting mold core structure for automotive interior trim seat.
Background
When installing an automotive interior seat, need through a lid structure and with a butt joint part, just can carry out complete equipment, two structure structures are less, and the substitution effect is not good, set up another set of device for production alone under the normal conditions and produce, and this mode can greatly increased manufacturing cost, in order to solve above-mentioned problem, will produce in the mould with two parts that interior seat matches simultaneously, can practice thrift one set of production facility, greatly reduced manufacturing cost.
Disclosure of Invention
The utility model aims to solve the technical problem that a die-casting mold core structure for car interior trim seat is provided, have simple structure, reform transform characteristics such as convenient, reduction in production cost, improvement productivity effect.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a die-casting mold core structure for car interior trim seat, includes lower mold core, goes up mold core and runner structure, lower mold core and last mold core stack from top to bottom and arrange, lower mold core rear portion intermediate position department be provided with the runner structure, lower mold core up end rear portion be provided with the anterior runner groove that is bifurcation structure rear portion and runner structure butt joint, runner groove front side middle part symmetry be provided with two interior trim seat die cavities, the front side both ends in runner groove on be provided with the butt joint portion cavity, lower mold core up end about both ends rear portion department be provided with the lid cavity, last mold core under the terminal surface be close to runner groove both ends department and be provided with the branch runner groove that corresponds with the lid cavity.
As a supplement to the technical scheme, slag ladle grooves are arranged at the front side of the inner decorative seat die cavity, the front side of the butt joint part cavity and the rear side of the cover body cavity.
As a supplement to the technical scheme, the middle part of the inner decoration seat die cavity is provided with a boss structure, the outer ring of the boss structure is provided with a reinforcing rib groove, and the middle part of the boss structure is provided with a hole position groove.
As a supplement to the technical scheme, the lower die core is provided with an arc-shaped boss which is transversely arranged and penetrates through the two inner decoration seat die cavities, and the middle part of the lower end face of the upper die core is provided with an arc-shaped groove matched with the arc-shaped boss.
Has the advantages that: the utility model relates to a die-casting mold core structure for car interior trim seat, specific beneficial effect as follows:
(1) according to the technical scheme, the two sets of the inner decoration seat die cavities, the butt joint part cavity and the cover body cavity are arranged, so that two sets of inner decoration seat structures can be formed by machining the die at one time, the production efficiency is greatly improved, the original equipment for producing butt joint part parts and cover body parts is saved, and the production cost is greatly reduced;
(2) thereby ensure aluminium liquid can the runner all interior decorations seat die cavity, butt joint portion cavity and lid body cavity through setting up the runner groove, simultaneously through setting up the arc boss, make things convenient for interior decorations seat concave part shaping.
Drawings
FIG. 1 is a structural view of the present invention;
fig. 2 is a top view of the lower mold core of the present invention;
fig. 3 is a bottom view of the upper mold core of the present invention.
The figure is as follows: 1. the structure of runner, 2, go up the mold core, 3, lower mold core, 4, runner groove, 5, lid cavity, 6, arc boss, 7, interior trim seat die cavity, 8, butt joint portion cavity, 9, boss structure, 10, arc recess, 11, branch runner 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 car interior trim seat, as shown in fig. 1-3, including lower mold core 3, go up mold core 2 and runner structure 1, lower mold core 3 and last mold core 2 be and stack from top to bottom and arrange, 3 rear portion intermediate position departments of lower mold core be provided with runner structure 1, 3 up end rear portions of lower mold core be provided with anterior runner groove 4 for bifurcation structure rear portion and runner structure 1 butt joint, 4 front side middle part symmetries in runner groove be provided with two interior trim seat die cavities 7, the front side both ends of runner groove 4 on be provided with butt joint portion cavity 8, 3 up end of lower mold core about both ends rear portion departments are provided with lid cavity 5, 2 down end portions of last mold core be close to runner groove 4 both ends departments and be provided with the branch runner groove 11 that corresponds with lid cavity 5.
In the technical scheme, the two inner decoration seat die cavities 7 are arranged between the upper die core 2 and the lower die core 3, so that the two functions of one die are realized, the production efficiency is improved, meanwhile, the butt joint part cavity 8 and the cover body cavity 5 are also arranged between the upper die core 2 and the lower die core 3, and the die space is reasonably utilized to produce butt joint parts matched with the inner decoration seats, so that the equipment cost is saved, the whole production cost is reduced, and the production benefit is improved.
As a supplement to the technical scheme, slag ladle grooves are formed in the front side of the inner decorative base die cavity 7, the front side of the butt joint part cavity 8 and the rear side of the cover body cavity 5, and excess air in the inner decorative base die cavity is discharged by the slag ladle grooves, so that the product quality is ensured, and the phenomenon of air entrainment is avoided.
As a supplement to the technical scheme, the middle part of the interior trim seat die cavity 7 is provided with a boss structure 9, the outer ring of the boss structure 9 is provided with a reinforcing rib groove, and the middle part of the boss structure 9 is provided with a hole position groove.
Through setting up boss structure 9 and carrying out the auxiliary forming to interior trim seat inside, simultaneously through setting up the strengthening rib groove, ensure internal structure intensity, make things convenient for interior trim seat middle part and butt joint portion to match the butt joint through setting up the hole site recess simultaneously.
As a supplement to the technical scheme, the lower mold core 3 is provided with an arc-shaped boss 6 which is transversely arranged and penetrates through the two inner decoration seat mold cavities 7, and the middle part of the lower end surface of the upper mold core 2 is provided with an arc-shaped groove 10 matched with the arc-shaped boss 6.
Claims (4)
1. The utility model provides a die-casting mold core structure for automotive interior seat which characterized in that: including lower mold core (3), go up mold core (2) and runner structure (1), lower mold core (3) and last mold core (2) be about stacking and arrange, lower mold core (3) rear portion intermediate position department be provided with runner structure (1), lower mold core (3) up end rear portion be provided with anterior runner groove (4) for bifurcation structure rear portion and runner structure (1) butt joint, runner groove (4) front side middle part symmetry be provided with two interior decorations seat die cavities (7), the front side both ends of runner groove (4) on be provided with butt joint portion cavity (8), lower mold core (3) up end about both ends rear portion department be provided with lid cavity (5), last mold core (2) down end be close to runner groove (4) both ends department and be provided with branch runner groove (11) that correspond with lid cavity (5).
2. The die-casting core structure for an automotive interior trim seat according to claim 1, characterized in that: slag ladle grooves are formed in the front side of the inner decoration seat die cavity (7), the front side of the butt joint part cavity (8) and the rear side of the cover body cavity (5).
3. The die-casting core structure for an automotive interior trim seat according to claim 1, characterized in that: the middle part of the inner decoration seat die cavity (7) is provided with a boss structure (9), the outer ring of the boss structure (9) is provided with a reinforcing rib groove, and the middle part of the boss structure (9) is provided with a hole position groove.
4. The die-casting core structure for an automotive interior trim seat according to claim 1, characterized in that: the lower mold core (3) is provided with an arc-shaped boss (6) which is transversely arranged and penetrates through the two inner decoration seat mold cavities (7), and the middle part of the lower end surface of the upper mold core (2) is provided with an arc-shaped groove (10) matched with the arc-shaped boss (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911333.5U CN215033492U (en) | 2021-04-29 | 2021-04-29 | Die-casting die core structure for automobile interior trim seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911333.5U CN215033492U (en) | 2021-04-29 | 2021-04-29 | Die-casting die core structure for automobile interior trim seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215033492U true CN215033492U (en) | 2021-12-07 |
Family
ID=79107397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120911333.5U Active CN215033492U (en) | 2021-04-29 | 2021-04-29 | Die-casting die core structure for automobile interior trim seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215033492U (en) |
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2021
- 2021-04-29 CN CN202120911333.5U patent/CN215033492U/en active Active
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