CN218256475U - Automobile double-color rear tail lamp face cover injection mold with internal pulling mold locking reinforcing mechanism - Google Patents
Automobile double-color rear tail lamp face cover injection mold with internal pulling mold locking reinforcing mechanism Download PDFInfo
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- CN218256475U CN218256475U CN202222508848.8U CN202222508848U CN218256475U CN 218256475 U CN218256475 U CN 218256475U CN 202222508848 U CN202222508848 U CN 202222508848U CN 218256475 U CN218256475 U CN 218256475U
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Abstract
The utility model provides a tail lamp face guard injection mold behind double-colored of car with mechanism is strengthened to interior mode locking of taking out belongs to mould technical field. It includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster between be equipped with into the die cavity, become the die cavity and form by setting up the last shaping face in the cope match-plate pattern and the combination of the lower shaping face of setting on the lower bolster, the lower bolster in be equipped with in take out the mode locking and strengthen the mechanism, in take out the mode locking and strengthen the mechanism including two slants that the symmetry set up in take out the core subassembly and two and the slant in take out the corresponding mode locking structure of core subassembly. The core pulling assembly in the slant in the lower template can realize the core pulling function before the ejection and demolding of the product, the core pulling assembly in the slant is arranged inside the lower template, the influence on the size of the mold can be reduced, the mold locking structure can limit the core pulling assembly in the slant when in injection molding, and the phenomenon that the core blocks in the core pulling assembly in the slant are moved back due to the overlarge cavity pressure in the molding cavity when in injection molding is prevented.
Description
Technical Field
The utility model belongs to the technical field of the mould, a tail lamp face guard injection mold behind double-colored of car with mechanism is strengthened to interior mode locking that takes out is related to.
Background
Injection molds are tools for making shaped articles by injection molding molten plastic, the tools being composed of various parts, with different molds being composed of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material, and a core pulling mechanism of a mold in the prior art is generally arranged on the outer side of the mold and can obviously increase the volume of the mold, so that the core pulling mechanism which can increase the volume of the mold slightly is needed.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses a mold core-pulling mechanism [ application number: 201621424054.1] comprising a fixed template, a backing plate, a movable template disposed between the fixed template and the backing plate, a slide slidably engaged with the fixed template, a shoveling machine fixed on the backing plate, and a movable block movably connected with the slide and slidably engaged with the fixed template; the base plate and the movable template can move relatively to make the two approach or separate selectively; the shovel is provided with an inclined guide post which is used for pushing the movable block to promote the movable block to drive the slide to move towards the direction away from the forming surface of the movable template when the base plate moves towards the direction away from the movable template.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a two-color back tail lamp face guard injection mold of car with interior mode locking strengthening mechanism of taking out is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a tail lamp face guard injection mold after car double-colored with interior mode locking of taking out strengthens mechanism, includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster between be equipped with into the die cavity, become the die cavity and form by setting up the last shaping surface on the cope match-plate pattern and the lower shaping surface combination of setting on the lower bolster, the lower bolster in be equipped with in take out the mode locking and strengthen the mechanism, in take out the mode locking and strengthen mechanism including two slants interior core components and two and the slant interior corresponding mode locking structures of core components that take out that the symmetry set up.
In foretell car double-colored back tail lamp face guard injection mold with interior mode locking strengthening mechanism of taking out, cope match-plate pattern and lower bolster between be equipped with two molding chambers, and two molding chambers are reverse to be set up.
In the injection mold for the automobile double-color rear tail lamp cover with the internal core pulling and locking mold reinforcing mechanism, the oblique internal core pulling assembly comprises an internal core pulling rod which is obliquely arranged, the top end of the internal core pulling rod is connected with the lower molding surface, and the lower template is further provided with a driving assembly which is connected with the internal core pulling rod through a guide connecting structure.
In the above-mentioned double-colored back tail lamp face guard injection mold of car that has interior mode locking strengthening mechanism, drive assembly including the translation driver of level setting, the output shaft end of translation driver pass through connecting block and direction connection structure and link to each other.
In the above-mentioned automobile two-color rear tail lamp cover injection mold with the internal pulling mode locking reinforcing mechanism, the output shaft of the translation driver is horizontally arranged outwards.
In foretell car double-colored back tail lamp face guard injection mold with interior mode locking strengthening mechanism of taking out, direction connection structure including the level set up the translation slider in the lower die plate, translation slider inner be equipped with the slope and set up and the cross-section is the direction spout of T type, direction spout and interior core rod set up perpendicularly, interior core rod bottom have with direction spout sliding connection's direction slider, the cross-section of direction slider be the T type, translation slider outer end pass through horizontal limit structure and connecting block sliding connection.
In foretell car double-colored back tail lamp face guard injection mold with interior mode locking strengthening mechanism of taking out, horizontal limit structure include the vertical spacing spout that sets up in the translation slider outer end, the connecting block tip link firmly with spacing spout sliding connection's spacing slider, the cross-section of spacing spout and spacing slider be the T type.
In foretell car double-colored back tail lamp face guard injection mold with interior mode locking strengthening mechanism of taking out, the mode locking structure including fixing the locking piece on the cope match-plate pattern, the interior terminal surface of locking piece and translation slider outer end support and lean on.
In the injection mold for the automobile double-color rear tail lamp cover with the internal pulling mode locking reinforcing mechanism, the connecting surfaces of the locking block and the translation sliding block are obliquely arranged.
In the above-mentioned automobile two-color rear tail lamp cover injection mold with the internal-drawing mold-locking reinforcing mechanism, the translation driver is an oil cylinder.
Compared with the prior art, the utility model has the advantages of:
1. the core pulling assembly in the slant in the lower template can realize the core pulling function before the ejection and demolding of the product, the core pulling assembly in the slant is arranged in the lower template, the influence on the size of the mold can be reduced, the mold locking structure can limit the core pulling assembly in the slant when in injection molding, and the phenomenon that the core block in the core pulling assembly in the slant moves back due to the overlarge cavity pressure in the molding cavity when in injection molding is prevented.
2. Two molding cavities can two products of one shot forming, and two molding cavities reverse set up and make in the slant take out core subassembly and mode locking structure can be located the mould both sides, make the weight of mould both sides can keep balance.
3. The translation driver can drive the connecting block to reciprocate along the horizontal direction, and the horizontal translation kinetic energy of the connecting block drives the inner core rod to reciprocate along the inclined direction through the guide connecting structure, so that the core pulling of the inner core rod can be realized.
4. The horizontal movement of the connecting block can drive the translation sliding block to move horizontally, the horizontal movement of the translation sliding block can drive the inner core pulling rod to move along the inclined direction through the guide sliding groove and the guide sliding block, and the sections of the guide sliding block and the guide sliding groove are T-shaped, so that the inner core pulling rod and the translation sliding block can be prevented from being separated.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a three-dimensional view of the present invention;
FIG. 2 is a schematic structural view of a lower template;
FIG. 3 is a schematic cross-sectional view of the lower platen;
fig. 4 is a schematic view of a partial structure of the present invention.
Detailed Description
As shown in fig. 1-4, a tail lamp face guard injection mold after car double-colored with interior mode locking reinforcing mechanism that takes out, includes cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 and lower bolster 2 between be equipped with into the die cavity, the die cavity form by setting up the last shaping surface on cope match-plate pattern 1 and setting up the combination of lower shaping surface 3 on lower bolster 2, lower bolster 2 in be equipped with interior mode locking reinforcing mechanism that takes out, interior mode locking reinforcing mechanism loose core subassembly 4 and two mode locking structures 5 corresponding with subassembly 4 of loosing core in the slant including two slants that the symmetry set up.
The utility model discloses in, the subassembly 4 of loosing core in the slant in the lower bolster can realize the function of loosing core before the ejecting drawing of patterns of product, and loose core subassembly 4 setting in the slant can reduce the influence to the mould volume inside the lower bolster, and the mode locking structure can loose core subassembly 4 in the slant and carry on spacingly when moulding plastics, prevents to press the pellet that leads to in the subassembly of loosing core in the slant to move back the position because of the chamber in the shaping intracavity when moulding plastics.
Preferably, two forming cavities are arranged between the upper template 1 and the lower template 2, and the two forming cavities are arranged in opposite directions. Two molding cavities can two products of one shot forming, and two molding cavities are reverse to be set up and to be made loose core subassembly 4 and mode locking structure 5 can be located the mould both sides in the slant, make the weight of mould both sides can keep balance.
Specifically, the inclined inner core pulling assembly 4 comprises an inner core pulling rod 6 which is obliquely arranged, the top end of the inner core pulling rod 6 is connected with the lower molding surface 3, and a driving assembly 8 which is connected with the inner core pulling rod 6 through a guide connecting structure 7 is further arranged on the lower template 2; the driving assembly 8 comprises a horizontally arranged translation driver 9, the end part of an output shaft of the translation driver 9 is connected with the guide connecting structure 7 through a connecting block 10, and the output shaft of the translation driver 9 is horizontally arranged outwards. The translation driver 9 can drive the connecting block to reciprocate along the horizontal direction, and the horizontal translation kinetic energy of the connecting block drives the inner core rod to reciprocate along the inclined direction through the guide connecting structure, so that the core pulling of the inner core rod can be realized.
Specifically, the guide connecting structure 7 comprises a translation sliding block 11 horizontally arranged in the lower die plate 2, a guide sliding groove 12 which is obliquely arranged and has a T-shaped section is arranged at the inner end of the translation sliding block 11, the guide sliding groove 12 and the inner core rod 6 are vertically arranged, a guide sliding block 13 which is slidably connected with the guide sliding groove 12 is arranged at the bottom of the inner core rod 6, the section of the guide sliding block 13 is T-shaped, and the outer end of the translation sliding block 11 is slidably connected with the connecting block 10 through a horizontal limiting structure 14. The horizontal movement of the connecting block can drive the horizontal movement of the translation sliding block, the horizontal movement of the translation sliding block 11 can drive the inner core rod to move along the inclined direction through the guide sliding groove and the guide sliding block, and the sections of the guide sliding block and the guide sliding groove are in a T shape to prevent the inner core rod and the translation sliding block from being separated.
Preferably, the horizontal limiting structure 14 comprises a limiting sliding groove 15 vertically arranged at the outer end of the translation sliding block 11, the end of the connecting block 10 is fixedly connected with a limiting sliding block 16 connected with the limiting sliding groove 15 in a sliding manner, and the cross sections of the limiting sliding groove 15 and the limiting sliding block 16 are in a T shape. The limiting slide block can move in a reciprocating mode in the vertical direction along the limiting slide groove so that the connecting block and the translation slide block can be detached conveniently, the limiting slide groove with the T-shaped cross section is matched with the limiting slide block to limit the connecting block in the horizontal direction, and the connecting block can drive the translation slide block to move horizontally when moving horizontally.
Specifically, as shown in fig. 1 to 4, the mold clamping structure 5 includes a locking piece 17 fixed to the upper mold plate 1, and an inner end surface of the locking piece 17 abuts against an outer end of the translation slider 11. The locking block fixed on the upper template abuts against the outer end of the translation sliding block after the upper template and the lower template are assembled, so that the translation sliding block can be limited, and the withdrawal rod is prevented from retreating due to the fact that the cavity in the forming cavity is pressed too large.
Preferably, the connection surfaces of the locking piece 17 and the translation slider 11 are arranged obliquely.
Preferably, the translation actuator 9 is a cylinder.
The utility model discloses a theory of operation is: the inclined inner core-pulling assembly 4 in the lower template can realize the core-pulling function before the product is ejected and demoulded, the inclined inner core-pulling assembly 4 is arranged in the lower template, the influence on the volume of the mold can be reduced, the mold locking structure can limit the inclined inner core-pulling assembly 4 during injection molding, and the phenomenon that a core block in the inclined inner core-pulling assembly is retreated due to overlarge cavity pressure in a molding cavity during injection molding is prevented;
two molding cavities can mold two products at one time, the two molding cavities are reversely arranged so that the inclined inner core pulling assembly 4 and the mold locking structure 5 can be positioned on two sides of a mold, the weight on two sides of the mold can be kept balanced, the translation driver 9 can drive the connecting block to reciprocate along the horizontal direction, the horizontal translation of the connecting block can drive the inner core pulling rod to reciprocate along the inclined direction through the guide connecting structure, so that the core pulling of the inner core pulling rod can be realized, the horizontal movement of the connecting block can drive the translation sliding block to horizontally move, the horizontal movement of the translation sliding block 11 can drive the inner core pulling rod to move along the inclined direction through the guide sliding groove and the guide sliding block, the sections of the guide sliding block and the guide sliding groove are in a T shape, so that the inner core pulling rod and the translation sliding block can be prevented from being separated, the limiting sliding block can reciprocate along the limiting sliding groove in the vertical direction to facilitate the disassembly of the connecting block and the translation sliding block, the limiting sliding groove with the T shape in the section can be matched with the limiting sliding block in the horizontal direction, so that the connecting block can drive the translation sliding block to horizontally move;
the locking block fixed on the upper die plate is abutted against the outer end of the translation sliding block after the upper die plate and the lower die plate are assembled, so that the translation sliding block can be limited, and the core pulling rod is prevented from retreating due to overlarge cavity pressure in a forming cavity.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a tail lamp face guard injection mold behind double-colored of car with interior mode locking of taking out strengthens mechanism, includes cope match-plate pattern (1) and lower bolster (2), a serial communication port, cope match-plate pattern (1) and lower bolster (2) between be equipped with the die cavity, the die cavity by set up the last die surface on cope match-plate pattern (1) and set up lower die surface (3) combination formation on lower bolster (2), lower bolster (2) in be equipped with interior mode locking of taking out strengthen mechanism, interior mode locking strengthen mechanism take out in two slants that the symmetry set up take out core subassembly (4) and two and slant in corresponding mode locking structure (5) of taking out core subassembly (4).
2. The injection mold for the two-color taillight cover with the internal pulling and locking mold reinforcing mechanism of the automobile according to claim 1, wherein two molding cavities are arranged between the upper mold plate (1) and the lower mold plate (2) and are arranged in opposite directions.
3. The injection mold of the automobile two-color taillight cover with the internal pulling mode locking reinforcing mechanism according to claim 1, wherein the oblique internal pulling core assembly (4) comprises an internal pulling core rod (6) which is obliquely arranged, the top end of the internal pulling core rod (6) is connected with the lower molding surface (3), and the lower template (2) is further provided with a driving assembly (8) which is connected with the internal pulling core rod (6) through a guiding connection structure (7).
4. The cover injection mold for the bicolor taillight of an automobile with the internal pulling mode locking strengthening mechanism according to claim 3, characterized in that the driving assembly (8) comprises a horizontally arranged translation driver (9), and the end of the output shaft of the translation driver (9) is connected with the guide connecting structure (7) through a connecting block (10).
5. The injection mold for the cover of the two-color taillight of an automobile with the internal drawing mode locking reinforcing mechanism according to claim 4, characterized in that the output shaft of the translation driver (9) is horizontally arranged outwards.
6. The injection mold for the cover of the bicolor taillight of the automobile with the internal drawing mode locking reinforcing mechanism according to claim 4, wherein the guiding connecting structure (7) comprises a translation sliding block (11) horizontally arranged in the lower mold plate (2), a guiding sliding groove (12) which is obliquely arranged and has a T-shaped cross section is arranged at the inner end of the translation sliding block (11), the guiding sliding groove (12) and the internal drawing core rod (6) are vertically arranged, a guiding sliding block (13) which is slidably connected with the guiding sliding groove (12) is arranged at the bottom of the internal drawing core rod (6), the cross section of the guiding sliding block (13) is T-shaped, and the outer end of the translation sliding block (11) is slidably connected with the connecting block (10) through a horizontal limiting structure (14).
7. The injection mold for the cover of the bicolor taillight of the automobile with the internal drawing mode locking reinforcing mechanism according to claim 6, wherein the horizontal limiting structure (14) comprises a limiting sliding groove (15) vertically arranged at the outer end of the translation sliding block (11), a limiting sliding block (16) slidably connected with the limiting sliding groove (15) is fixedly connected to the end of the connecting block (10), and the cross sections of the limiting sliding groove (15) and the limiting sliding block (16) are T-shaped.
8. The injection mold for the two-color taillight cover of an automobile with the internal drawing and clamping reinforcement mechanism according to claim 6, wherein the clamping structure (5) comprises a locking block (17) fixed on the upper mold plate (1), and the inner end surface of the locking block (17) abuts against the outer end of the translation slider (11).
9. The injection mold for the cover of the two-color taillight of an automobile with the internal pulling mode locking reinforcing mechanism according to claim 8, wherein the connecting surfaces of the locking block (17) and the translation sliding block (11) are arranged obliquely.
10. The injection mold for the two-color taillight cover of an automobile with an internal pulling and locking mold reinforcing mechanism according to claim 4, wherein the translation actuator (9) is an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508848.8U CN218256475U (en) | 2022-09-21 | 2022-09-21 | Automobile double-color rear tail lamp face cover injection mold with internal pulling mold locking reinforcing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508848.8U CN218256475U (en) | 2022-09-21 | 2022-09-21 | Automobile double-color rear tail lamp face cover injection mold with internal pulling mold locking reinforcing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218256475U true CN218256475U (en) | 2023-01-10 |
Family
ID=84715591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222508848.8U Active CN218256475U (en) | 2022-09-21 | 2022-09-21 | Automobile double-color rear tail lamp face cover injection mold with internal pulling mold locking reinforcing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218256475U (en) |
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2022
- 2022-09-21 CN CN202222508848.8U patent/CN218256475U/en active Active
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