CN214605693U - Injection mold of automobile oil way adapter - Google Patents
Injection mold of automobile oil way adapter Download PDFInfo
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- CN214605693U CN214605693U CN202120752037.5U CN202120752037U CN214605693U CN 214605693 U CN214605693 U CN 214605693U CN 202120752037 U CN202120752037 U CN 202120752037U CN 214605693 U CN214605693 U CN 214605693U
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Abstract
The utility model relates to an injection mold of an automobile oil way adapter, which comprises a movable template, a fixed template, a backing plate, an upper mold base, a lower mold base, two cushion blocks and an ejection mechanism, wherein the fixed template is arranged below the movable template and is mutually matched with the movable template; the mould comprises a movable mould plate, a fixed mould plate and a movable mould plate, and is characterized by further comprising an upper mould core and a lower mould core which are respectively embedded at the bottom of the movable mould plate and the top of the fixed mould plate, wherein the front side and the right side of the fixed mould plate are respectively provided with a first core-pulling assembly and a second core-pulling assembly; the utility model fixes the first core pulling component and the second core pulling component outside the fixed die plate in an external mode, thereby simplifying the structure, reducing the volume and greatly reducing the core pulling difficulty; in addition, need not to all demolish the mould and just can maintain and change first subassembly of loosing core and second subassembly of loosing core, labour saving and time saving.
Description
Technical Field
The utility model relates to an injection mold of car oil circuit adapter.
Background
Injection molding is a common manufacturing method of plastic products, and the process is to inject molten plastic into an injection mold by pressure, and cool and mold the plastic to obtain an injection molding part with a certain shape; the automobile oil way adapter is an important part which is arranged in an automobile engine and used for distributing and adjusting an oil way, and the automobile oil way adapter is mostly a plastic part formed by injection molding, so that the production of the automobile oil way adapter is realized by means of a matched injection mold; most of the existing injection molds for the oil way adapters of the automobiles are provided with core-pulling mechanisms built in fixed mold plates, so that the structure is complex, the volume is large, and the core-pulling difficulty is high; in addition, when the core pulling mechanism is maintained and replaced, the die needs to be completely disassembled, so that time and labor are wasted, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an injection mold of the oil circuit adapter of car that not only simplified the structure but also reduced the volume is provided to reduced the degree of difficulty of loosing core by a wide margin, and maintain and change labour saving and time saving is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an injection mold of an automobile oil way adapter comprises a movable mold plate, a fixed mold plate, a base plate, an upper mold seat, a lower mold seat, two cushion blocks and an ejection mechanism, wherein the fixed mold plate is arranged below the movable mold plate and is matched with the movable mold plate; the core pulling device is characterized in that the front side and the right side of the fixed template are respectively provided with a first core pulling assembly and a second core pulling assembly, the first core pulling assembly comprises a first bracket fixed on the outer wall of the front side of the fixed template, a first air cylinder fixed on the outer side of the front end of the first bracket, a first sliding block movably arranged in the first bracket and capable of sliding back and forth, and a first core pulling rod transversely fixed at the rear end of the first sliding block, and the telescopic end of the first air cylinder transversely and backwards penetrates through the front end of the first bracket and is detachably fixed at the front end of the first sliding block; the end part of the first core pulling rod is transversely and movably inserted into the front inner part of the lower die core; the second core pulling assembly comprises a second bracket fixed on the outer wall of the right side of the fixed die plate, a second air cylinder fixed on the outer side of the right end of the second bracket, a second sliding block movably arranged in the second bracket and capable of sliding left and right, and a second core pulling rod and a third core pulling rod which are transversely fixed at the left end of the second sliding block; the telescopic end of the second cylinder transversely penetrates through the right end of the second bracket leftwards and is detachably fixed at the right end of the second sliding block; the ends of the second core pulling rod and the third core pulling rod are transversely and movably inserted into the right inner part of the lower die core; the fixed die plate is characterized in that a sliding groove is formed in the left side of the top of the fixed die plate, a third sliding block capable of sliding left and right along the sliding groove is further embedded in the sliding groove, a stop block is further fixed at the right end of the third sliding block, and the stop block is movably embedded between the inner portions of the left sides of the upper die core and the lower die core.
Preferably, the bottom of the movable mold plate is provided with a mold cavity, the upper mold core is embedded and fixed in the mold cavity, a first locking block is formed on the upper side of the rear end of the first slide block, and correspondingly, a first locking cavity is formed on the inner wall of the front side of the mold cavity; the first locking block is movably embedded in the first locking cavity.
Preferably, a second locking block is formed outwards on the upper side of the left end of the second sliding block, and correspondingly, a second locking cavity is formed in the inner wall of the right side of the cavity; the second locking block is movably embedded in the second locking cavity.
Preferably, a third locking block is formed outwards on the upper side of the right end of the third sliding block, and correspondingly, a third locking cavity is formed in the inner wall of the left side of the cavity; the third locking block is movably embedded in the third locking cavity.
Preferably, the bottom surface of the cavity is further fixed with a first forming block, a second forming block, a third forming block, a fourth forming block and a fifth forming block which are sequentially arranged from left to right, and the lower ends of the first forming block, the second forming block, the third forming block, the fourth forming block and the fifth forming block are movably inserted into the top of the lower die core.
Preferably, still be fixed with two clamp splices on the outer wall of fixed die plate right side, two both sides around the second bracket are located to the clamp splice symmetry, the both sides outer wall is laminated respectively on the inboard side of two clamp splices around the second bracket.
Compared with the prior art, the utility model has the advantages of: the utility model fixes the first core pulling component and the second core pulling component outside the fixed die plate in an external mode, thereby simplifying the structure, reducing the volume and greatly reducing the core pulling difficulty; in addition, need not to all demolish the mould and just can maintain and change first subassembly of loosing core and second subassembly of loosing core, labour saving and time saving.
Drawings
FIG. 1 is a right front structural view of the present invention;
FIG. 2 is a structural position diagram of the upper mold core and the lower mold core of the present invention;
FIG. 3 is a right front side structure view of the first and second core pulling assemblies of the present invention;
fig. 4 is a bottom structure view of the movable die plate of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1 to 4, an injection mold of an oil line adapter of an automobile comprises a movable mold plate 3, a fixed mold plate 2 arranged below the movable mold plate 3 and matched with the movable mold plate 3, a backing plate 4 arranged at the top of the movable mold plate 3, an upper mold base 5 arranged at the top of the backing plate 4, a lower mold base 1 arranged below the fixed mold plate 2, two cushion blocks 7 symmetrically arranged between the fixed mold plate 2 and the lower mold base 1, and an ejection mechanism 6 arranged between the two cushion blocks 7 and matched with the fixed mold plate 2; the mould also comprises an upper mould core 10 and a lower mould core 11 which are respectively embedded at the bottom of the movable mould plate 3 and the top of the fixed mould plate 2, wherein the upper mould core 10 is matched with the lower mould core 11; the melting material enters into movable mould board 3 via upper die base 5 and backing plate 4, and then accomplishes the shaping between upper die benevolence 10 and lower mould benevolence 11, and after movable mould board 3 and 2 separation of fixed die plate, ejection mechanism 6 makes progress the injection molding after the jack-up shaping, and above-mentioned principle is prior art, and the utility model discloses a characteristics lie in: the front side and the right side of the fixed die plate 2 are respectively provided with a first core pulling assembly 8 and a second core pulling assembly 9, the first core pulling assembly 8 comprises a first bracket 81 fixed on the outer wall of the front side of the fixed die plate 2, a first air cylinder 82 fixed on the outer side of the front end of the first bracket 81, a first sliding block 83 movably arranged in the first bracket 81 and capable of sliding back and forth, and a first core pulling rod 84 transversely fixed at the rear end of the first sliding block 83, and the telescopic end of the first air cylinder 82 transversely and backwards penetrates through the front end of the first bracket 81 and is detachably fixed at the front end of the first sliding block 83; the end of the first core-pulling rod 84 is transversely movably inserted into the front inner part of the lower die core 11; the second core pulling assembly 9 comprises a second bracket 91 fixed on the outer wall of the right side of the fixed die plate 2, a second cylinder 92 fixed on the outer side of the right end of the second bracket 91, a second sliding block 93 movably arranged in the second bracket 91 and capable of sliding left and right, and a second core pulling rod 94 and a third core pulling rod 95 transversely fixed at the left end of the second sliding block 93; the telescopic end of the second cylinder 92 transversely penetrates the right end of the second bracket 91 leftwards and is detachably fixed at the right end of the second sliding block 93; the ends of the second core rod 94 and the third core rod 95 are transversely and movably inserted into the right side of the lower die core 11; the left side of the top of the fixed die plate 2 is provided with a sliding groove 21, a third sliding block 12 capable of sliding left and right along the sliding groove 21 is further embedded in the sliding groove 21, a stop block 13 is further fixed at the right end of the third sliding block 12, and the stop block 13 is movably embedded between the left inner parts of the upper die core 10 and the lower die core 11.
The bottom of the movable mould plate 3 is provided with a cavity 31, the upper mould core 10 is embedded and fixed in the cavity 31, the upper side of the rear end of the first slide block 83 is provided with a first locking block 831, and correspondingly, the inner wall of the front side of the cavity 31 is provided with a first locking cavity 32; the first locking block 831 is movably embedded in the first locking cavity 32.
A second locking block 931 is formed at the upper side of the left end of the second sliding block 93 outwards, and correspondingly, a second locking cavity 33 is formed on the right inner wall of the cavity 31; the second locking block 931 is movably inserted into the second locking cavity 33.
A third locking block 121 is formed outwards on the upper side of the right end of the third slider 12, and correspondingly, a third locking cavity 34 is formed on the inner wall of the left side of the cavity 31; the third locking piece 121 is movably inserted into the third locking cavity 34.
The bottom surface of the cavity 31 is further fixed with a first forming block 15, a second forming block 16, a third forming block 17, a fourth forming block 18 and a fifth forming block 19 which are sequentially arranged from left to right, and the lower ends of the first forming block 15, the second forming block 16, the third forming block 17, the fourth forming block 18 and the fifth forming block 19 are movably inserted into the top of the lower die core 11.
Two clamping blocks 14 are further fixed on the outer wall of the right side of the fixed die plate 2, the two clamping blocks 14 are symmetrically arranged on the front side and the rear side of the second bracket 91, and the outer walls of the front side and the rear side of the second bracket 91 are respectively attached to the inner side faces of the two clamping blocks 14.
The working principle is as follows: before the movable die plate 3 and the fixed die plate 2 are spliced, the telescopic end of the first air cylinder 82 is driven to extend outwards, and then the first sliding block 83 is driven to slide backwards along the first bracket 81, so that the end part of the first core pulling rod 84 is driven to be inserted into the front side of the lower die core 11; meanwhile, the telescopic end of the second cylinder 92 is driven to extend outwards, so as to drive the second slider 93 to slide leftwards along the second bracket 91, thereby driving the end parts of the second core rod 94 and the third core rod 95 to be transversely and movably inserted into the right side of the lower mold core 11, and simultaneously pushing the third slide block 12 to slide rightwards along the slide groove 21 so as to enable the stop block 13 to be embedded between the upper mold core 10 and the left side of the lower mold core 11, then the movable template 3 is spliced with the fixed template 2, so that the first locking cavity 32, the first locking block 831, correspondingly, a first locking cavity 32, a second locking cavity 33 and a third locking cavity 34 are formed on the inner wall of the front side of the cavity 31 and are respectively sleeved downwards outside the first locking block 831, the second locking block 931 and the third locking block 121 to fix the first locking block 831, the second locking block 931 and the third locking block 121 in a pressure-equalizing manner so as to prevent looseness, and then the injection molding process can be started.
After the injection molding is completed, the movable mold plate 3 is separated from the fixed mold plate 2, the telescopic ends of the first cylinder 82 and the second cylinder 92 are driven to contract inwards, the end parts of the first core pulling rod 84, the second core pulling rod 94 and the third core pulling rod 95 are driven to pull away from the lower mold core 11 according to the same principle, the third slide block 12 slides leftwards to drive the stop block 13 to leave the upper mold core 10 and the lower mold core 11, and finally the molded injection molding piece is ejected out by means of the ejection mechanism 6.
The utility model fixes the first core-pulling component 8 and the second core-pulling component 9 outside the fixed die plate 2 in an external mode, thereby simplifying the structure, reducing the volume and greatly reducing the core-pulling difficulty; in addition, the first core-pulling assembly 8 and the second core-pulling assembly 9 can be maintained and replaced without completely dismounting the mold, so that time and labor are saved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An injection mold of an automobile oil way adapter comprises a movable mold plate, a fixed mold plate, a base plate, an upper mold seat, a lower mold seat, two cushion blocks and an ejection mechanism, wherein the fixed mold plate is arranged below the movable mold plate and is matched with the movable mold plate; the core pulling device is characterized in that the front side and the right side of the fixed template are respectively provided with a first core pulling assembly and a second core pulling assembly, the first core pulling assembly comprises a first bracket fixed on the outer wall of the front side of the fixed template, a first air cylinder fixed on the outer side of the front end of the first bracket, a first sliding block movably arranged in the first bracket and capable of sliding back and forth, and a first core pulling rod transversely fixed at the rear end of the first sliding block, and the telescopic end of the first air cylinder transversely and backwards penetrates through the front end of the first bracket and is detachably fixed at the front end of the first sliding block; the end part of the first core pulling rod is transversely and movably inserted into the front inner part of the lower die core; the second core pulling assembly comprises a second bracket fixed on the outer wall of the right side of the fixed die plate, a second air cylinder fixed on the outer side of the right end of the second bracket, a second sliding block movably arranged in the second bracket and capable of sliding left and right, and a second core pulling rod and a third core pulling rod which are transversely fixed at the left end of the second sliding block; the telescopic end of the second cylinder transversely penetrates through the right end of the second bracket leftwards and is detachably fixed at the right end of the second sliding block; the ends of the second core pulling rod and the third core pulling rod are transversely and movably inserted into the right inner part of the lower die core; the fixed die plate is characterized in that a sliding groove is formed in the left side of the top of the fixed die plate, a third sliding block capable of sliding left and right along the sliding groove is further embedded in the sliding groove, a stop block is further fixed at the right end of the third sliding block, and the stop block is movably embedded between the inner portions of the left sides of the upper die core and the lower die core.
2. The injection mold of the oil way adapter of the automobile as claimed in claim 1, wherein a cavity is formed at the bottom of the movable mold plate, the upper mold core is embedded and fixed in the cavity, a first locking block is formed on the upper side of the rear end of the first sliding block, and correspondingly, a first locking cavity is formed on the inner wall of the front side of the cavity; the first locking block is movably embedded in the first locking cavity.
3. The injection mold of the oil way adapter of the automobile as claimed in claim 2, wherein a second locking block is formed outwards on the upper side of the left end of the second slider, and correspondingly, a second locking cavity is formed on the inner wall of the right side of the cavity; the second locking block is movably embedded in the second locking cavity.
4. The injection mold of the oil way adapter of the automobile as claimed in claim 3, wherein a third locking block is formed outwards on the upper side of the right end of the third slider, and correspondingly, a third locking cavity is formed on the inner wall of the left side of the cavity; the third locking block is movably embedded in the third locking cavity.
5. The injection mold of the oil way adapter of the automobile as claimed in claim 2, wherein a first forming block, a second forming block, a third forming block, a fourth forming block and a fifth forming block are further fixed on the bottom surface of the cavity from left to right, and the lower ends of the first forming block, the second forming block, the third forming block, the fourth forming block and the fifth forming block are movably inserted into the top of the lower mold core.
6. The injection mold of the oil circuit adapter of the automobile as claimed in claim 1, wherein the outer wall of the right side of the fixed mold plate is further fixed with two clamping blocks, the two clamping blocks are symmetrically arranged on the front side and the rear side of the second bracket, and the outer walls of the front side and the rear side of the second bracket are respectively attached to the inner side surfaces of the two clamping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752037.5U CN214605693U (en) | 2021-04-14 | 2021-04-14 | Injection mold of automobile oil way adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752037.5U CN214605693U (en) | 2021-04-14 | 2021-04-14 | Injection mold of automobile oil way adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214605693U true CN214605693U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120752037.5U Active CN214605693U (en) | 2021-04-14 | 2021-04-14 | Injection mold of automobile oil way adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214605693U (en) |
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2021
- 2021-04-14 CN CN202120752037.5U patent/CN214605693U/en active Active
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