CN216373157U

CN216373157U - Injection mold for producing automobile accelerator pedal

Info

Publication number: CN216373157U
Application number: CN202123086271.8U
Authority: CN
Inventors: 梁余保; 刘乙宏; 刘林喜
Original assignee: Henda Precision Industry Ltd
Current assignee: Henda Precision Industry Ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-26
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold for producing an automobile accelerator pedal, which comprises a lower mold, wherein a mold cavity is formed in the upper surface of the lower mold, a guide post is fixedly connected to the upper surface of the lower mold, an upper mold is slidably connected to the surface of the guide post, a feed pipe is fixedly connected to the inner wall of the upper mold, a shunting mechanism for enabling raw materials to independently and uniformly flow into each mold cavity is arranged at the bottom end of the feed pipe, each shunting mechanism comprises a shunting box, and the upper surface of each shunting box is communicated with the bottom end of the feed pipe. This an injection mold for accelerator pedal production of car through setting up flow direction adjusting part, can control whether the raw materials flows around to the water conservancy diversion piece, and then can control the in service behavior of die cavity, adjusts the pole through setting up, can adjust the position of every baffle alone, and then the quantity of being convenient for control injection mold has increased the practicality of device.

Description

Injection mold for producing automobile accelerator pedal

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for producing an automobile accelerator pedal.

Background

The injection mold is a tool for producing plastic products, and the injection molding is a processing method used for batch production of parts with complex shapes, and specifically refers to that plastic melted by heating is injected into a mold cavity at high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.

Through retrieval, the patent with the Chinese patent authorization publication number of CN209552326U discloses an automobile accelerator pedal multi-cavity mold, and through the arrangement of structures such as a cavity, a first branch runner and a second branch runner, a plurality of cavities are additionally arranged when the mold is used for injection molding in production, a plurality of workpieces can be produced through one-time injection molding, and the first branch runner and the second branch runner can quickly enable raw materials to enter the cavities, so that the production efficiency is high.

The above device has the following disadvantages: when the device is used, raw materials only can flow into one cavity and then flow into other cavities through the cavity, so that the flowing speed of the raw materials is reduced, and the working efficiency is further reduced; in addition, when the device is used for injection molding, five molds must be simultaneously injected, the number of the injection molds cannot be adjusted, and inconvenience is brought to work.

SUMMERY OF THE UTILITY MODEL

The specification provides an injection mold for producing an automobile accelerator pedal.

The embodiment of the specification provides an injection mold for production of automobile accelerator pedals, including the lower mould, the die cavity has been seted up to the upper surface of lower mould, the last fixed surface of lower mould is connected with the guide post, the surperficial sliding connection of guide post has last mould, the inner wall fixedly connected with inlet pipe of last mould, the bottom of inlet pipe is provided with the reposition of redundant personnel mechanism that makes the raw materials independently evenly flow into in every die cavity.

Preferably, reposition of redundant personnel mechanism is including dividing the flow box, divide the upper surface of flow box and be linked together with the bottom of inlet pipe, divide the inner wall fixed connection of flow box's surface and lower mould.

Preferably, the central position of the bottom of the shunting box is communicated with a first discharging pipe, the side surface of the shunting box is communicated with a shunting pipe, and one end, far away from the shunting box, of the shunting pipe is fixedly connected with a second discharging pipe.

Preferably, the bottom wall of the interior of the flow distribution box is fixedly connected with a flow guide block, the top of the flow guide block is provided with a feed inlet, and the surface of the flow guide block is provided with a flow direction adjusting component.

Preferably, the flow direction adjusting assembly comprises a baffle plate, the bottom of the baffle plate is in contact with the surface of the flow guide block, and the top of the baffle plate is fixedly connected with a rotating rod.

Preferably, the one end of dwang is rotated with the inner wall of inlet pipe and is connected, the other end of dwang runs through the surface and the fixedly connected with regulation pole of last mould.

Preferably, the surface of the adjusting rod is fixedly connected with a magnetic strip, the surface of the magnetic strip is magnetically attracted and connected with a magnetic block, and the surface of the magnetic block is fixedly connected with the surface of the upper die.

According to the technical scheme, the injection mold for producing the automobile accelerator pedal provided by the embodiment of the specification at least has the following beneficial effects:

(1) this an injection mold for accelerator pedal production through setting up flow direction adjusting part, can control whether the raw materials flows around to the water conservancy diversion piece, and then can control the in service behavior of die cavity, adjusts the pole through setting up, can adjust the position of every baffle alone, and then the quantity of being convenient for control injection mold has increased the practicality of device.

(2) This an injection mold for accelerator pedal production of car through setting up reposition of redundant personnel mechanism for during the raw materials can flow into different die cavitys simultaneously, need not to flow into another die cavity through a die cavity, thereby accelerated the speed that the raw materials flows, improved the efficiency that the mould was moulded plastics.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of an upper die of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at C according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1 at A according to the present invention.

In the figure: 1. a lower die; 2. a guide post; 3. an upper die; 4. a mold cavity; 5. a feed pipe; 6. a flow dividing mechanism; 61. a shunt box; 62. a shunt tube; 63. a first discharge pipe; 64. a flow guide block; 65. a feed inlet; 66. an adjustment assembly; 661. a baffle plate; 662. rotating the rod; 663. adjusting a rod; 664. a magnetic strip; 665. a magnetic block; 67. a second discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to fig. 6, a technical solution provided by the present invention is:

the utility model provides an injection mold for production of accelerator pedal of automobile, includes lower mould 1, and die cavity 4 has been seted up to the upper surface of lower mould 1, and the quantity of die cavity 4 is five, and one of them die cavity 4 is located the central part of lower mould 1, and four other die cavities 4 set up respectively around this die cavity 4. The upper surface fixed connection of lower mould 1 has guide post 2, and the surperficial sliding connection of guide post 2 has last mould 3, goes up the inner wall fixed connection of mould 3 and has inlet pipe 5, and the bottom of inlet pipe 5 is provided with the reposition of redundant personnel mechanism 6 that makes the raw materials independently flow into in every die cavity 4 evenly.

In this embodiment, the shunting mechanism 6 includes a shunting box 61, an upper surface of the shunting box 61 is communicated with a bottom end of the feeding pipe 5, and a surface of the shunting box 61 is fixedly connected with an inner wall of the lower die 1. The central point of reposition of redundant personnel box 61 bottom puts the intercommunication and has first discharging pipe 63, the side intercommunication of reposition of redundant personnel box 61 has shunt tubes 62, shunt tubes 62 keep away from the one end fixedly connected with second discharging pipe 67 of reposition of redundant personnel box 61, the quantity of shunt tubes 62 is four, four shunt tubes 62 set up respectively on four sides of reposition of redundant personnel box 61, and four shunt tubes 62 are higher near the one end of reposition of redundant personnel box 61, the one end that is close to second discharging pipe 67 is lower, make the raw materials change to flow in the second discharging pipe 67.

Further, the feed inlet 65 has been seted up at the inside diapire fixedly connected with water conservancy diversion piece 64 of diverter box 61, water conservancy diversion piece 64 for the toper, make the raw materials can be to diverter box 61 side flow, the diameter of feed inlet 65 is less than the diameter of inlet pipe 5, thereby can slow down the speed that the raw materials flowed into first discharging pipe 63, be convenient for shunt the raw materials. The surface of the deflector block 64 is provided with a flow direction adjustment assembly 66.

It is worth noting that flow direction adjusting assembly 66 is including baffle 661, and the bottom of baffle 661 and water conservancy diversion piece 64's surface is in contact with each other, through setting up baffle 661, can hinder the raw materials to flow around water conservancy diversion piece 64, and then be convenient for control the flow direction of raw materials, and the quantity of baffle 661 is four, and the both sides of every baffle 661 all contact with the inner wall of flow distribution box 61 each other, avoid the raw materials to flow out from baffle 661 side. A rotating rod 662 is fixedly connected to the top of the baffle 661. One end of the rotating rod 662 is rotatably connected with the inner wall of the feeding pipe 5, and the other end of the rotating rod 662 penetrates through the surface of the upper die 3 and is fixedly connected with an adjusting rod 663.

Besides, the fixed surface of adjusting pole 663 is connected with magnetic stripe 664, and the magnetic path 665 is connected to the surface magnetism of magnetic stripe 664, the surface of magnetic path 665 and the fixed surface of last mould 3 are connected, all are provided with two magnetic stripes 664 on every adjusting pole 663, and the surface of going up mould 3 is provided with the magnetic path 665 that suits with the position of magnetic stripe 664, is convenient for fix the position of adjusting pole 663 for the structure is more stable.

When the feeding device is used, after the upper die 3 and the lower die 1 are closed, if only one die cavity 4 is needed, raw materials can be directly poured into the feeding pipe 5, and the raw materials enter the die cavity 4 in the central part of the lower die 1 through the feeding hole 65 and the first discharging pipe 63; if a plurality of die cavities 4 need to be used, the adjusting rod 663 can be rotated downwards, so that the magnetic strip 664 above the adjusting rod 663 is separated from the magnetic block 665, and the magnetic strip 664 below the adjusting rod 663 is adsorbed on the magnetic block 665, in the rotating process of the adjusting rod 663, the rotating rod 662 can be driven to rotate, the rotating rod 662 drives the baffle 661 to be separated from the flow guide block 64, so that raw materials can flow into the flow dividing pipe 62 from the periphery of the flow guide block 64, and flow into the die cavity 4 beside the lower die 1 through the second discharging pipe 67.

The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.

Claims

1. The utility model provides an injection mold for production of accelerator pedal of automobile, includes lower mould (1), its characterized in that: die cavity (4) have been seted up to the upper surface of lower mould (1), the last fixed surface of lower mould (1) is connected with guide post (2), the surperficial sliding connection of guide post (2) has last mould (3), the inner wall fixedly connected with inlet pipe (5) of last mould (3), the bottom of inlet pipe (5) is provided with and makes the independent reposition of redundant personnel mechanism (6) that evenly flow into in every die cavity (4) of raw materials.

2. The injection mold for producing the accelerator pedal of the automobile as claimed in claim 1, wherein: reposition of redundant personnel mechanism (6) are linked together including reposition of redundant personnel box (61), the upper surface of reposition of redundant personnel box (61) is linked together with the bottom of inlet pipe (5), the inner wall fixed connection of the surface of reposition of redundant personnel box (61) and lower mould (1).

3. The injection mold for producing the accelerator pedal of the automobile as claimed in claim 2, wherein: the central point of reposition of redundant personnel box (61) bottom puts the intercommunication and has first discharging pipe (63), the side intercommunication of reposition of redundant personnel box (61) has shunt tubes (62), shunt tubes (62) keep away from the one end fixedly connected with second discharging pipe (67) of reposition of redundant personnel box (61).

4. The injection mold for producing the accelerator pedal of the automobile as claimed in claim 2, wherein: the bottom wall of the interior of the flow distribution box (61) is fixedly connected with a flow guide block (64), the top of the flow guide block (64) is provided with a feed inlet (65), and the surface of the flow guide block (64) is provided with a flow direction adjusting component (66).

5. The injection mold for producing the accelerator pedal of the automobile as claimed in claim 4, wherein: the flow direction adjusting assembly (66) comprises a baffle (661), the bottom of the baffle (661) is in contact with the surface of the flow guide block (64), and the top of the baffle (661) is fixedly connected with a rotating rod (662).

6. The injection mold for producing the accelerator pedal of the automobile as claimed in claim 5, wherein: the one end of dwang (662) rotates with the inner wall of inlet pipe (5) to be connected, the other end of dwang (662) runs through the surface and the fixedly connected with of last mould (3) and adjusts pole (663).

7. The injection mold for producing the accelerator pedal of the automobile as claimed in claim 6, wherein: the surface of the adjusting rod (663) is fixedly connected with a magnetic strip (664), the surface of the magnetic strip (664) is magnetically attracted and connected with a magnetic block (665), and the surface of the magnetic block (665) is fixedly connected with the surface of the upper die (3).