CN217777627U - Injection mold for plastic parts - Google Patents
Injection mold for plastic parts Download PDFInfo
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- CN217777627U CN217777627U CN202221285287.3U CN202221285287U CN217777627U CN 217777627 U CN217777627 U CN 217777627U CN 202221285287 U CN202221285287 U CN 202221285287U CN 217777627 U CN217777627 U CN 217777627U
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- fixedly connected
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- injection mold
- plastic parts
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Abstract
The utility model relates to the technical field of injection molds, and discloses an injection mold for plastic parts, which comprises a lower module, the top edge of the lower module is fixedly connected with a fixed guide post, the surface outside of the fixed guide post is movably sleeved with an upper module, the inside of the upper module is provided with a filling port, the bottom of the upper module is fixedly connected with a fixed mold core, the bottom of the upper module is fixedly connected with a connecting demolding mechanism, the inside of the lower module is provided with a fixed cavity, the bottom of the connecting demolding mechanism is fixedly connected with a connecting installation bottom plate, and the top of the connecting installation bottom plate is fixedly connected with a connecting ejection block; the utility model discloses a connection demoulding mechanism and fixed cavity that are equipped with are convenient for in the use, go up the module and upwards remove in the surface outside of fixed guide post, drive and connect demoulding mechanism and upwards remove to can be ejecting, convenient to use to the inside shaping plastic part of lower module.
Description
Technical Field
The utility model relates to an injection mold technical field, more specifically relate to an injection mold for plastic part.
Background
The injection molding method has the advantages of high production speed, high efficiency, automation in operation, various colors, shapes from simple to complex, sizes from large to small, accurate product size, easy product replacement and capability of forming workpieces with complex shapes, and is suitable for the fields of mass production, complex-shaped products and other molding and processing.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides an injection mold for plastic part to solve the problem that exists among the above-mentioned background art.
The utility model provides a following technical scheme: an injection mold for plastic parts comprises a lower module, wherein the top edge of the lower module is fixedly connected with a fixed guide post, the outer side of the surface of the fixed guide post is movably sleeved with an upper module, a filling port is formed in the upper module, the bottom end of the upper module is fixedly connected with a fixed mold core, and the bottom end of the upper module is fixedly connected with a demolding mechanism;
furthermore, one side of the upper module is fixedly connected with a connection limiting mechanism, the inner side of the top end of the fixed guide post is movably connected with a movable connecting piece, and the other end of the movable connecting piece is movably connected with a connection guide rod.
Furthermore, a fixed cavity is formed in the lower module, the bottom end of the connecting and demolding mechanism is fixedly connected with the connecting and installing bottom plate, the top end of the connecting and installing bottom plate is fixedly connected with the connecting and ejecting block, the upper module can move upwards conveniently, the connecting and demolding mechanism, the connecting and installing bottom plate and the connecting and ejecting block are driven to move, and therefore the molded plastic part is ejected.
Further, the inside swing joint who connects stop gear has the activity pull rod, the fixed cover in the surperficial outside of activity pull rod has connect the atress lantern ring, one side fixedly connected with compression spring of the atress lantern ring, the dop is connected to the one end fixedly connected with of activity pull rod, the other end fixedly connected with of activity pull rod connects the pull ring, receives compression spring's effect through the atress lantern ring and drives activity pull rod and connect the dop to the position of connecting the guide bar and restrict, keeps fixedly the closure state between lower module and the last module.
Furthermore, a fixing clamping groove is formed in one end of the connecting clamping head, the inner side of the fixing clamping groove is attached to the outer side of the surface of the connecting guide rod, and the connecting clamping head can be clamped on the outer side of the surface of the connecting guide rod through the fixing clamping groove.
Furthermore, the bottom end of the connecting guide rod is fixedly connected with a fixed limiting block, and the rising distance of the upper module can be limited through the fixed limiting block.
Furthermore, the inner side of the connecting and limiting mechanism is fixedly connected with a fixed connecting rod, and the lower module and the upper module are integrally moved conveniently through the fixed connecting rod.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a connection demoulding mechanism and fixed cavity that are equipped with are convenient for in the use, go up the module and upwards remove in the surface outside of fixed guide post, drive and connect demoulding mechanism and upwards remove to can be ejecting, convenient to use to the inside shaping plastic part of lower module.
2. The utility model discloses a be equipped with movable connecting piece, connect the guide bar and connect stop gear, be convenient for down when being in the closure state between module and the last module, can make to connect and fold through movable connecting piece between guide bar and the fixed guide post, make to connect the guide bar and be connected between the stop gear, fix the position of connecting the guide bar, thereby maintain the closure state between module and the last module down, prevent to make to break away from each other between module and the last module down at the in-process that removes module and last module down, cause the damage to the cover half core.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic view of the closed structure of the present invention.
Fig. 4 is a schematic structural view of the connection limiting mechanism of the present invention.
Fig. 5 is a schematic view of the movable connection member of the present invention.
The reference signs are: 1. a lower module; 2. fixing a guide post; 3. an upper module; 4. a filling port; 5. fixing a mold core; 6. connecting a demoulding mechanism; 7. connecting a limiting mechanism; 8. a movable connecting piece; 9. connecting a guide rod; 10. fixing a limiting block; 11. a fixed cavity; 12. connecting the mounting bottom plate; 13. connecting the ejection block; 14. a movable pull rod; 15. a stressed collar; 16. a compression spring; 17. connecting a pull ring; 18. connecting a chuck; 19. fixing the clamping groove; 20. and fixing the connecting rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of the present invention.
Referring to fig. 1-5, the utility model provides an injection mold for plastic parts, which comprises a lower module 1, wherein the top edge of the lower module 1 is fixedly connected with a fixed guide post 2, the outer side of the surface of the fixed guide post 2 is movably sleeved with an upper module 3, the inside of the upper module 3 is provided with a filling port 4, the bottom end of the upper module 3 is fixedly connected with a fixed mold core 5, and the bottom end of the upper module 3 is fixedly connected with a connecting demolding mechanism 6;
wherein, one side fixedly connected with of last module 3 connects stop gear 7, and the inboard swing joint in top of fixed guide post 2 has swing joint spare 8, and the other end swing joint of swing joint spare 8 has connection guide bar 9.
Wherein, fixed cavity 11 has been seted up to the inside of lower module 1, and the bottom fixedly connected with of connecting demoulding mechanism 6 connects mounting plate 12, and the top fixedly connected with of connecting mounting plate 12 connects ejecting piece 13, and the module 3 drives to connect demoulding mechanism 6 and upwards removes being convenient for, drives to connect mounting plate 12 and removes in the inboard of fixed cavity 11, drives to connect ejecting piece 13 and removes to can be ejecting.
Wherein, the inside swing joint who connects stop gear 7 has movable pull rod 14, the stress lantern ring 15 has been cup jointed to the fixed surface outside of movable pull rod 14, one side fixedly connected with compression spring 16 of stress lantern ring 15, the dop 18 is connected to the one end fixedly connected with of movable pull rod 14, the other end fixedly connected with of movable pull rod 14 connects pull ring 17, it drives movable pull rod 14 to be convenient for the pulling to connect pull ring 17, the stress lantern ring 15 removes with connecting dop 18, cause the compression to compression spring 16, when loosening connection pull ring 17, drive movable pull rod 14 and connect dop 18 and reset under stress lantern ring 15 receives the effect of compression spring 16.
Wherein, the one end of connecting dop 18 has seted up fixed slot 19, and fixed slot 19's inboard and the surperficial outside of being connected guide bar 9 are laminated each other, are convenient for connect dop 18 through fixed slot 19 can with be connected between the guide bar 9 and laminate each other.
Wherein, the bottom end fixedly connected with of connecting guide bar 9 fixes stopper 10, prevents to go up module 3 and breaks away from the surperficial outside of connecting guide bar 9 in the in-process that upwards removes.
Wherein, the inboard fixedly connected with fixed link 20 of connecting stop gear 7 can drive down module 1 and last module 3 through fixed link 20 and wholly remove convenient to use.
The utility model discloses a theory of operation: in the using process, after a plastic part is formed, the upper module 3 can move upwards to drive the connecting demolding mechanism 6, the connecting installation bottom plate 12 and the connecting ejection block 13 move, the plastic part formed on the inner side of the lower module 1 can be ejected through the connecting ejection block 13, demolding is performed, when the lower module 1 and the upper module 3 are closed, the connecting guide rod 9 and the fixed guide post 2 are folded through the movable connecting piece 8, the connecting pull ring 17 is pulled to drive the movable pull rod 14 and the stress sleeve ring 15 and the connecting chuck 18 to move, the compression is caused to the compression spring 16, when the connecting guide rod 9 is in a vertical state, the connecting pull ring 17 is loosened, the movable pull rod 14 and the connecting chuck 18 are driven to reset under the action of the stress sleeve ring 15 and the compression spring 16, the connecting chuck 18 can be mutually attached to the outer side of the surface of the connecting guide rod 9 through the fixed clamping groove 19, the position of the connecting guide rod 9 can be limited, the closed state between the lower module 1 and the upper module 3 is maintained, the situation that the lower module 1 and the upper module 3 can be possibly separated from each other, and the fixed module 3 can be conveniently damaged in the using process is prevented.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides an injection mold for plastic part, includes module (1) down, its characterized in that: the fixed guide post (2) of top edge fixedly connected with of lower module (1), module (3) has been cup jointed in the activity of the surperficial outside of fixed guide post (2), the filling mouth (4) have been seted up to the inside of going up module (3), the bottom fixedly connected with of going up module (3) decides mold core (5), the bottom fixedly connected with of going up module (3) connects demoulding mechanism (6).
2. The injection mold for plastic parts as claimed in claim 1, wherein: go up one side fixedly connected with of module (3) and connect stop gear (7), the inboard swing joint in top of fixed guide post (2) has swing joint spare (8), the other end swing joint of swing joint spare (8) has connection guide bar (9).
3. The injection mold for plastic parts as claimed in claim 1, wherein: the demolding mechanism is characterized in that a fixed cavity (11) is formed in the lower module (1), the bottom end of the connecting demolding mechanism (6) is fixedly connected with a connecting installation bottom plate (12), and the top end of the connecting installation bottom plate (12) is fixedly connected with a connecting ejection block (13).
4. The injection mold for plastic parts as claimed in claim 2, wherein: the utility model discloses a spacing mechanism, including connecting limiting mechanism (7), the inside swing joint of connecting limiting mechanism (7) has movable pull rod (14), the surface outside of movable pull rod (14) is fixed to be cup jointed the atress lantern ring (15), one side fixedly connected with compression spring (16) of atress lantern ring (15), the one end fixedly connected with of movable pull rod (14) connects dop (18), the other end fixedly connected with of movable pull rod (14) connects pull ring (17).
5. The injection mold for plastic parts as claimed in claim 4, wherein: and one end of the connecting clamping head (18) is provided with a fixed clamping groove (19), and the inner side of the fixed clamping groove (19) is attached to the outer side of the surface of the connecting guide rod (9).
6. The injection mold for plastic parts as claimed in claim 2, wherein: the bottom end of the connecting guide rod (9) is fixedly connected with a fixed limiting block (10).
7. The injection mold for plastic parts as claimed in claim 2, wherein: the inner side of the connecting and limiting mechanism (7) is fixedly connected with a fixed connecting rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221285287.3U CN217777627U (en) | 2022-05-26 | 2022-05-26 | Injection mold for plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221285287.3U CN217777627U (en) | 2022-05-26 | 2022-05-26 | Injection mold for plastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217777627U true CN217777627U (en) | 2022-11-11 |
Family
ID=83911773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221285287.3U Active CN217777627U (en) | 2022-05-26 | 2022-05-26 | Injection mold for plastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217777627U (en) |
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2022
- 2022-05-26 CN CN202221285287.3U patent/CN217777627U/en active Active
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