CN215661562U

CN215661562U - Injection mold for automobile oil can

Info

Publication number: CN215661562U
Application number: CN202122241689.5U
Authority: CN
Inventors: 郑之波
Original assignee: Suzhou Hongyue Mould Design Co ltd
Current assignee: Suzhou Hongyue Mould Design Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-28
Anticipated expiration: 2031-09-16

Abstract

The utility model provides an injection mold for an automobile oil can, and relates to the technical field of injection molds. According to the injection molding machine, the notch is formed in the inner side of the injection molding die cavity, the elastic plate mechanism is arranged in the notch, the elastic plate mechanism is connected with the spring, the spring is arranged on the inner side of the notch, the connecting rod is arranged on the side face of the elastic plate mechanism and penetrates through the outer wall of the injection mold to be connected with the external connecting plate, the rotating shaft is arranged on the external connecting plate, and the supporting plate and the wrench are arranged, so that the supporting plate can be abutted against the outer wall of the injection mold by pulling the downward pressing wrench in the injection molding process, and the spring and the elastic plate mechanism are pulled to be contracted by the connecting rod.

Description

Injection mold for automobile oil can

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for an automobile oil can.

Background

The oil can is an appliance for storing oil products, the automobile is gradually popularized in life trips of people along with the rise of living conditions of people, the running of the automobile needs to enable the engine to run and rotate through oil supply, the automobile oil can needs to be used for storing diesel oil or gasoline needed by the automobile in the process so as to be used for supplying oil in the running process, the oil can is generally made of plastic, and the oil can needs to be produced by injection molding through an injection mold in production.

But current oilcan injection mold is because the design is not enough for can not be tight enough so that cause the oilcan quality of producing not good because the pressfitting in the in-process of manufacturing of moulding plastics, the condition such as oil seepage can appear in the use in later stage, the oilcan after the completion of moulding plastics in addition is because the clearance is less on the mould, so that can appear taking out the difficult condition, if use sharp-pointed article memorability to prize, then appear broken so that the unable problem of using in later stage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, due to the fact that an existing oil can injection mold is insufficient in design, the quality of a produced oil can is poor due to the fact that pressing is not tight enough in the injection molding manufacturing process, oil seepage and the like can occur in the later use process, in addition, the oil can after injection molding is finished is difficult to take out due to small gaps on the mold, and the oil can is easy to break and cannot be used in the later period if a sharp object is pried, and the automobile oil can injection mold is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: an injection mold for an automobile oil can comprises two injection molds, a filling opening and an injection mold cavity, the injection hole is fixedly arranged at the top of a single injection mould, the injection hole penetrates through the top of the injection mould, the injection mold cavity is arranged inside the injection mold, two groups of elastic plate mechanisms are embedded and installed at the inner side of the injection mold cavity, springs are movably installed at one sides of the two groups of elastic plate mechanisms, connecting rods are fixedly connected at one sides of the two groups of elastic plate mechanisms, the connecting rod penetrates through the inner side of the spring, two butt joint mechanisms are fixedly arranged on one side of the single injection mold, the threaded butt joint rod movably penetrates through the side surface of the single injection mold, one end of the threaded butt joint rod is movably connected with one end of the butt joint mechanism, inner exhaust holes are formed in the side faces of the two injection molds, and outer exhaust holes are formed in the tops of the two injection molds.

Preferably, one end of the connecting rod is fixedly connected with an outer connecting plate, a square groove is formed in the side face of the outer connecting plate, and a rotating shaft is movably mounted on the inner side of the square groove.

Preferably, the outer wall of the threaded butt-joint rod is movably engaged with a threaded cap which is fixedly installed on the side surface of a single injection mold.

Preferably, one side of the rotating shaft is fixedly provided with a supporting plate, and the other side of the rotating shaft is fixedly provided with a wrench.

Preferably, the bottom of the two injection molds is movably provided with a sliding block, the bottom of the sliding block is fixedly provided with a sliding rail, and the bottom of the sliding rail is fixedly provided with a bottom plate.

Preferably, a sealing ring is fixedly installed on one side of the single injection mold.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the inner side of the injection mould cavity is provided with the notch, the elastic plate mechanism is arranged in the notch, the elastic plate mechanism is connected with the spring, the spring is arranged at the inner side of the notch, the connecting rod is arranged on the side surface of the elastic plate mechanism and penetrates through the outer wall of the injection mould to be connected with the external connecting plate, the rotating shaft is arranged on the external connecting plate, and the supporting plate and the wrench are arranged, so that the supporting plate can be abutted against the outer wall of the injection mould by pulling the downward pressing wrench in the injection moulding process, the connecting rod is utilized to pull the spring and the elastic plate mechanism to contract, the injection moulding use is ensured not to be influenced, the injection mould is opened after the injection moulding is cooled, if an internal injection moulding oil pot is not easy to take out, the wrench can be pulled upwards to release the supporting plate, and the spring is released and ejected immediately, and then promote the diving board mechanism and pop out to the outside to made things convenient for the oilcan that the thrust through diving board mechanism will mould plastics to take out fast, improved the efficiency of production, guaranteed the production quality of oilcan, through the reducible inside air of interior exhaust hole and outer exhaust hole in injection mold's inside and outside offering in addition, make the density of moulding plastics higher, further promoted the quality of moulding plastics.

2. According to the utility model, the butt joint mechanism is arranged on the side surface of the injection mold and is in inserted engagement connection with the threaded butt joint rod, and the sliding block and the sliding rail are arranged at the bottom of the injection mold, so that the injection mold is convenient to combine by pushing the injection mold at the top of the sliding rail before injection molding, after the butt joint mechanism is butted with the threaded butt joint rod, the injection mold is connected and combined more tightly by rotating the threaded butt joint rod, the sealing ring is arranged on the side surface of the injection mold, the sealing property is effectively improved, the seepage of injection molding liquid can be avoided, the injection molding quality is favorably improved, and the problem that the produced oil can is poor in quality due to insufficient tightness in pressing is solved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional front view structure of an injection mold for an automotive oil can according to the present invention;

FIG. 2 is a schematic perspective rear view of an injection mold for an automotive oil can according to the present invention;

FIG. 3 is a schematic structural view of a left side view of a spring plate of an injection mold for an automotive oil can according to the present invention;

FIG. 4 is a schematic diagram of a right-view portion of a spring plate of an injection mold for an automotive oil can according to the present invention.

Illustration of the drawings: 1. injection molding a mold; 2. a springboard mechanism; 3. a docking mechanism; 4. an inner vent hole; 11. an injection port; 12. an injection hole; 13. an injection molding die cavity; 21. a spring; 22. a connecting rod; 23. an outer connecting plate; 24. a bracing plate; 25. a wrench; 31. a threaded docking rod; 32. a threaded cap; 33. a slider; 34. a slide rail; 35. a base plate; 36. a seal ring; 41. and (4) exhausting air holes outside.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1 to 4, the present invention provides a technical solution: an injection mold for an automobile oil can comprises two injection molds 1, an injection hole 11, an injection hole 12 and an injection mold cavity 13, wherein the injection hole 11 is fixedly arranged at the top of a single injection mold 1, the injection hole 12 penetrates through the top of the injection mold 1, the injection mold cavity 13 is arranged inside the injection mold 1, two groups of elastic plate mechanisms 2 are embedded in the inner side of the injection mold cavity 13, springs 21 are movably arranged on one sides of the two groups of elastic plate mechanisms 2, connecting rods 22 are fixedly connected with one sides of the two groups of elastic plate mechanisms 2, the connecting rods 22 penetrate through the inner sides of the springs 21, two docking mechanisms 3 are fixedly arranged on one side of the single injection mold 1, a threaded docking rod 31 movably penetrates through the side of the single injection mold 1, one end of the threaded docking rod 31 is movably connected with one end of the docking mechanism 3, inner vent holes 4 are formed in the side surfaces of the two injection molds 1, outer vent holes 41 are formed in the tops of the two injection molds 1, the outer fishplate bar 23 of one end fixedly connected with of connecting rod 22, the square groove has been seted up to the side of outer fishplate bar 23, and the inboard movable mounting in square groove has the pivot, and side fixed mounting has bracing force plate 24, and the opposite side fixed mounting of pivot has spanner 25.

In the embodiment, it is convenient that the supporting plate 24 is pressed against the outer wall of the injection mold 1 by pulling the pressing wrench 25 during the injection molding process, thereby utilizing the connecting rod 22 to pull the spring 21 and the elastic plate mechanism 2 to contract, ensuring that the injection molding use is not influenced, after the injection molding is finished and cooled, the injection mold 1 is opened, if the internal oil pot after the injection molding is not easy to take out, the pulling up of the wrench 25 releases the supporting plate 24, and then the spring 21 is released and ejected, thereby pushing the elastic plate mechanism 2 to pop out outwards, facilitating the oil can which is injected and taken out quickly by the thrust of the elastic plate mechanism 2, improving the production efficiency, ensuring the production quality of the oil can, in addition, the inner air exhaust holes 4 and the outer air exhaust holes 41 are formed in the inner part and the outer part of the injection mold 1, so that the air in the inner part can be reduced, and the injection molding density is higher.

Example 2

As shown in fig. 1-4, the outer wall of the threaded butt-joint rod 31 is movably engaged with a threaded cap 32, the threaded cap 32 is fixedly installed on the side surface of a single injection mold 1, the bottoms of the two injection molds 1 are movably installed with a sliding block 33, the bottoms of the sliding blocks 33 are fixedly installed with a sliding rail 34, the bottom of the sliding rail 34 is fixedly installed with a bottom plate 35, and one side of the single injection mold 1 is fixedly installed with a sealing ring 36.

In this embodiment, made things convenient for before moulding plastics to merge it through promoting injection mold 1 at the top of slide rail 34, after docking mechanism 3 docks with screw thread butt joint pole 31, then make injection mold 1 connect the inseparabler that merges through rotating screw thread butt joint pole 31 to install sealing washer 36 through the side at injection mold 1, and then promoted the leakproofness effectively, can avoid oozing of the liquid of moulding plastics, thereby be favorable to improving the quality of moulding plastics.

The working principle of the embodiment is as follows: when in use, firstly, the injection mold 1 slides on the top of the slide rail 34, so that the injection mold 1 is merged and butted, physical consumption can be reduced through the sliding of the slide block 33 and the slide rail 34, the work efficiency is improved, the butting mechanism 3 and the threaded butting rod 31 are inserted and butted during the butting, the injection mold 1 can be merged more tightly by rotating the threaded butting rod 31, the sealing performance can be further improved through the sealing ring 36, leakage can be prevented, injection liquid is injected through the injection opening 11 after the butting, cooling is waited after the injection is completed, the injection mold 1 can be opened by rotating the threaded butting rod 31 after cooling, if an oil can which is injected after being completely opened cannot be taken down, the elastic plate mechanism 2 is loosened by pulling the wrench 25, the elastic force of the spring 21 is utilized to push the elastic plate mechanism 2, and the injection oil can be taken out quickly, the production efficiency is improved and the production quality is ensured.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an automobile oil can injection mold, includes two injection mold (1), filling opening (11), filling hole (12) and injection mold chamber (13), its characterized in that: the injection port (11) is fixedly arranged at the top of a single injection mold (1), the injection hole (12) penetrates through the top of the injection mold (1), the injection mold cavity (13) is arranged in the injection mold (1), two groups of elastic plate mechanisms (2) are embedded in the inner side of the injection mold cavity (13), one side of each group of the elastic plate mechanisms (2) is movably provided with a spring (21), one side of each group of the elastic plate mechanisms (2) is fixedly connected with a connecting rod (22), the connecting rod (22) penetrates through the inner side of the spring (21), one side of the single injection mold (1) is fixedly provided with two butt joint mechanisms (3), the side of the single injection mold (1) is movably penetrated with a threaded butt joint rod (31), and one end of the threaded butt joint rod (31) is movably connected with one end of the butt joint mechanism (3), the side surfaces of the two injection molds (1) are provided with inner exhaust holes (4), and the tops of the two injection molds (1) are provided with outer exhaust holes (41).

2. The automotive oil can injection mold of claim 1, wherein: the one end fixedly connected with outer fishplate bar (23) of connecting rod (22), the square groove has been seted up to the side of outer fishplate bar (23), the inboard movable mounting in square groove has the pivot.

3. The automotive oil can injection mold of claim 1, wherein: the outer wall of the threaded butt joint rod (31) is movably engaged with a threaded cap (32), and the threaded cap (32) is fixedly installed on the side face of a single injection mold (1).

4. The automotive oil can injection mold of claim 2, wherein: one side fixed mounting of pivot has a propping power board (24), the opposite side fixed mounting of pivot has spanner (25).

5. The automotive oil can injection mold of claim 1, wherein: two the bottom movable mounting of injection mold (1) has slider (33), the bottom fixed mounting of slider (33) has slide rail (34), the bottom fixed mounting of slide rail (34) has bottom plate (35).

6. The automotive oil can injection mold of claim 1, wherein: and a sealing ring (36) is fixedly arranged on one side of the single injection mold (1).