CN212124097U

CN212124097U - Three-way die for automobile fuel pipeline

Info

Publication number: CN212124097U
Application number: CN202020864557.0U
Authority: CN
Inventors: 李昌玉; 王长志; 程亮
Original assignee: United Rubber & Plastic Products Co ltd
Current assignee: United Rubber & Plastic Products Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-11
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a three-way mould for automobile fuel pipeline, which belongs to the technical field of automobile parts, and particularly relates to a three-way mould for automobile fuel pipeline, which comprises a mould body, an installation head, a protection cover and an oil collecting pipe, wherein the top central position of the mould body is fixedly provided with a connecting pipe, the top of the connecting pipe is fixedly provided with the protection cover, the top central position of the protection cover is provided with a first conduit, the top central position of the first conduit is provided with a cover plate, the right central position of the mould body is fixedly provided with the installation head, the right central position of the installation head is fixedly provided with an exhaust pipe, the other end of the exhaust pipe is fixedly provided with a pressure measuring device, the bottom of the rear side wall of the inner cavity of the mould body is provided with the oil collecting pipe, the bottom central position, conveniently adjust injection pressure, avoid appearing the pressure too high or low excessively, influence product quality.

Description

Three-way die for automobile fuel pipeline

Technical Field

The utility model relates to an automobile parts technical field specifically is a car fuel pipeline tee bend mould.

Background

The fuel system accepts fuel filling and transportation, and ensures that fuel smoothly reaches the engine and is supplied to the engine for working. And is also responsible for collecting oil vapor and discharging the oil vapor to the atmosphere after filtration. The absorption and desorption principle of the evaporation system is that fuel oil in the oil tank generates oil vapor due to the change of the environmental temperature, when the vapor pressure is greater than the set pressure of the system, a two-way valve of the system is opened, and the oil vapor enters a carbon tank and is absorbed by activated carbon. When the internal pressure of the system is less than the set pressure, the two-way valve is opened, and the outside air enters the system through the carbon canister for supplement; when the engine runs, the ECU detects the opening condition of the carbon canister purge valve, the carbon canister purge valve is opened, and fuel steam enters the engine to participate in combustion under the action of negative pressure in the intake manifold.

At present, the automobile fuel pipeline three-way mold cannot effectively detect injection pressure in the injection molding process, the injection pressure is too high or too low, the injection pressure cannot be effectively reduced or boosted, the quality of an automobile fuel pipe is poor easily, the service life of the automobile fuel pipe is short, and therefore the automobile fuel pipeline three-way mold is provided.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of present car fuel pipeline three way mold can not effectual detection injection pressure at the in-process of moulding plastics, its injection pressure is too high or low excessively, can not effectual reduction or pressure boost, leads to the quality of car fuel pipe relatively poor easily, leads to the lower problem of life of car fuel pipe, has provided the utility model discloses a pressure sensor is used for the injection pressure of automobile fuel pipe.

Therefore, the utility model aims at providing a car fuel pipeline three way connection mould can effectual detection injection pressure in the use, conveniently adjusts injection pressure, avoids appearing the too high or low crossing of pressure, influences product quality.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a car fuel pipeline tee bend mould, includes mould body, installation head, protection casing and oil collecting pipe, the top central point fixed mounting of mould body has the connecting pipe, the top fixed mounting of connecting pipe has the protection casing, the top central point of protection casing puts and is provided with first pipe. The utility model discloses a mould, including mould body, first pipe, mould body, die holder, die.

As an optimal selection scheme of car fuel pipeline tee bend mould, wherein: the die comprises a die body and is characterized in that a first sealing connecting pad is fixedly mounted at the center of the top of the die body, the first sealing connecting pad is located on the outer side wall of a connecting pipe, and a second sealing connecting pad is fixedly mounted on the outer side wall of the top of the connecting pipe.

As an optimal selection scheme of car fuel pipeline tee bend mould, wherein: the pressure meter is fixedly arranged at the center of the front side wall of the pressure meter, and a sealing cover is arranged at the center of the right side of the pressure meter.

As an optimal selection scheme of car fuel pipeline tee bend mould, wherein: the utility model discloses a safety protection cover, including protection cover, inner chamber top central point puts and is provided with the second pipe, the bottom fixed mounting of second pipe has the connector, the bottom fixed mounting of connector has the third pipe, the right side bottom fixed mounting of protection cover has exhaust hose, exhaust hose's top is provided with manual valve, exhaust hose's the other end is provided with the gas vent.

As an optimal selection scheme of car fuel pipeline tee bend mould, wherein: the oil collecting pipe is characterized in that a conveying pipe is fixedly installed in the center of the top of the oil collecting pipe and connected with a connecting pipe, and an oil guide pipe is fixedly installed at the bottom of the fixing pipe.

Compared with the prior art: the injection molding raw material is guided in by opening a cover plate on a protective cover and is conveyed by a first conduit, a second conduit and a third conduit, the flow of the injection molding raw material is adjusted by a connector and is conveyed continuously by a connecting pipe and a conveying pipe, when the injection molding raw material reaches an oil collecting pipe, the injection molding raw material is conveyed continuously to each oil conveying pipe, a fixed pipe and an oil guide pipe, and the injection molding is finished, a large amount of gas is easily generated in the injection molding process, the gas generates gas pressure, the gas pressure is easily too high, the pressure is detected by a pressure detector, the exhaust hose on the protective cover can be used for exhausting, so that the gas pressure is reduced, the manual valve of the exhaust hose is used for controlling, meanwhile, a sealing cover at the center position of the right side of the pressure detector of the mounting head can be opened, the exhaust effect can be accelerated, the gas pressure in the, the gas emission speed is reduced, and the influence on the use quality of the product caused by too fast gas emission is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

FIG. 2 is a schematic view of the pressure detector of the present invention;

fig. 3 is the schematic view of the internal structure of the protective cover of the present invention.

In the figure: the mold comprises a mold body 100, a first sealing connecting pad 110, a connecting pipe 120, a second sealing connecting pad 130, a mounting head 200, an exhaust pipe 210, a pressure gauge 220, a pressure gauge 230, a sealing cover 240, a protective cover 300, a first guide pipe 310, a cover plate 320, a second guide pipe 330, a connector 340, a third guide pipe 350, an oil collecting pipe 400, a conveying pipe 410, an oil conveying pipe 420, a fixing pipe 430 and an oil guiding pipe 440.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Example 1:

the utility model provides an automobile fuel pipeline three-way mold, which is used for effectively detecting injection pressure in the use process, conveniently adjusting the injection pressure, avoiding the phenomenon that the pressure is too high or too low and influencing the product quality, please refer to fig. 1, and comprises a mold body 100, an installation head 200, a protective cover 300 and an oil collecting pipe 400;

referring to fig. 1, a mold body 100 has a first sealing pad 110, a connecting pipe 120 and a second sealing pad 130, specifically, the first sealing pad 110 is fixedly installed at a central position of a top of the mold body 100, the connecting pipe 120 is fixedly installed at a central position of a top of the first sealing pad 110, the second sealing pad 130 is fixedly installed at a top of the connecting pipe 120, the mold body 100 is used for manufacturing an automobile fuel pipeline, the first sealing pad 110 is used for improving sealing performance, the connecting pipe 120 has a guiding effect on gas, and the second sealing pad 130 is used for improving sealing performance and connection;

referring to fig. 1 and 2, the mounting head 200 has an exhaust pipe 210, a pressure gauge 220, a pressure gauge 230 and a sealing cover 240, the mounting head 200 is mounted at a right central position of the mold body 100, specifically, the mounting head 200 is fixedly mounted at the right central position of the mold body 100, the exhaust pipe 210 is fixedly mounted at the other end of the mounting head 200, the pressure gauge 220 is fixedly mounted at the other end of the exhaust pipe 210, the pressure gauge 230 is fixedly mounted at a front side wall central position of the pressure gauge 220, the sealing cover 240 is fixedly mounted at a right central position of the pressure gauge 220, the mounting head 200 is used for mounting and connecting, the exhaust pipe 210 is used for exhausting air, the pressure gauge 220 uses a piezomagnetic sensing element, the piezomagnetic sensing element uses a physical effect of a ferromagnetic material, namely, the stress affects on magnetism, to convert a measured force into an electrical parameter, the pressure, the pressure gauge 230 is used for measuring pressure data, and the sealing cover 240 has a sealing effect on the connecting end of the pressure gauge 220;

referring to fig. 1 and 3, the shield 300 includes a first conduit 310, a cover plate 320, a second conduit 330, a connector 340, a third conduit 350, an exhaust hose 360, a manual valve 361 and an exhaust port 362, the shield 300 is mounted on the top of the connection pipe 120, specifically, the shield 300 is fixedly mounted on the top of the connection pipe 120, the first conduit 310 is fixedly mounted on the top center of the shield 300, the cover plate 320 is disposed on the top center of the first conduit 310, the second conduit 330 is fixedly mounted on the top center of the inner cavity of the shield 300, the connector 340 is fixedly mounted on the other end of the second conduit 330, the third conduit 350 is fixedly mounted on the bottom center of the connector 340, the exhaust hose 360 is fixedly mounted on the right bottom of the shield 300, the manual valve 361 is disposed on the top of the exhaust hose 360, the exhaust port 362 is disposed on the right center of the exhaust hose 360, the shield 300 is used, the first conduit 310, the second conduit 330 and the third conduit 350 are used for conveying, the cover plate 320 is used for sealing, the connector 340 is used for connecting and controlling the size of material conveying, the exhaust hose 360 has a discharging function on the gas in the protective cover 300, and the manual valve 361 is used for controlling the exhaust amount;

referring to fig. 1 again, the oil collecting pipe 400 includes a delivery pipe 410, an oil delivery pipe 420, a fixing pipe 430, and an oil guide pipe 440, the oil collecting pipe 400 is installed in the inner cavity of the mold body 100, specifically, the oil collecting pipe 400 is installed in the inner cavity of the mold body 100, the delivery pipe 410 is fixedly installed on the top of the oil collecting pipe 400, the oil delivery pipe 420 is fixedly installed at the central position and left and right sides of the bottom of the oil collecting pipe 400, the fixing pipe 430 is fixedly installed at the central position and left and right sides of the bottom of the mold body 100, the oil guide pipe 440 is fixedly installed at the bottom of the fixing pipe 430, the oil collecting pipe 400 is used for collecting oil, and the delivery pipe 410, the oil delivery pipe 420.

When the injection molding device is used specifically, a person skilled in the art opens the injection molding raw material through the cover plate 320 on the protective cover 300, introduces the injection molding raw material, conveys the injection molding raw material through the first conduit 310, the second conduit 330 and the third conduit 350, utilizes the connector 340 to adjust the flow of the injection molding raw material, continues conveying the injection molding raw material through the connecting pipe 120 and the conveying pipe 410, when the injection molding raw material reaches the oil collecting pipe 400, continues conveying the injection molding raw material to each oil conveying pipe 420, the fixed pipe 430 and the oil guiding pipe 440, and finishes injection molding, during the injection molding process, a large amount of gas is easily generated, the gas generates gas pressure, the gas pressure is easily too high, and the gas is detected through the pressure detector 220, and the exhaust hose 360 on;

example 2:

when the mold is used specifically, a person skilled in the art controls the manual valve 361 of the exhaust hose 360 in the embodiment 1, and simultaneously, the sealing cover 240 at the center of the right side of the pressure gauge 220 of the mounting head 200 can be opened, so that the exhaust effect can be accelerated, the air pressure in the mold can be quickly reduced, meanwhile, the pressure gauge 220 can be opened to close the manual valve 361 on the exhaust hose 360, the gas emission speed is reduced, and the influence on the use quality of a product caused by too fast gas emission is avoided.

In order to prevent the air pressure from being too high or too low, the pressure gauge 230 is fixedly installed at the central position of the front side wall of the pressure gauge 220, so that the air pressure can be effectively digitized, and the phenomenon that the air discharge is too fast and the air pressure is low to influence the use quality of a product is avoided.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a car fuel pipeline tee bend mould which characterized in that: the die comprises a die body (100), a mounting head (200), a protective cover (300) and oil collecting pipes (400), wherein a connecting pipe (120) is fixedly mounted at the top central position of the die body (100), the protective cover (300) is fixedly mounted at the top of the connecting pipe (120), a first pipe (310) is arranged at the top central position of the protective cover (300), a cover plate (320) is arranged at the top central position of the first pipe (310), the mounting head (200) is fixedly mounted at the right central position of the die body (100), an exhaust pipe (210) is fixedly mounted at the right central position of the mounting head (200), a pressure measuring device (220) is fixedly mounted at the other end of the exhaust pipe (210), the oil collecting pipes (400) are arranged at the bottom of the rear side wall of an inner cavity of the die body (100), and oil conveying pipes (420) are arranged at the bottom central, the other end of the oil delivery pipe (420) is fixedly connected with a fixed pipe (430).

2. The three-way die for the automobile fuel pipeline as claimed in claim 1, wherein: the die comprises a die body (100), wherein a first sealing connecting pad (110) is fixedly arranged at the center of the top of the die body (100), the first sealing connecting pad (110) is positioned on the outer side wall of a connecting pipe (120), and a second sealing connecting pad (130) is fixedly arranged on the outer side wall of the top of the connecting pipe (120).

3. The three-way die for the automobile fuel pipeline as claimed in claim 1, wherein: the pressure gauge is characterized in that a pressure gauge (230) is fixedly installed at the center of the front side wall of the pressure gauge (220), and a sealing cover (240) is arranged at the center of the right side of the pressure gauge (220).

4. The three-way die for the automobile fuel pipeline as claimed in claim 1, wherein: inner chamber top central point of protection casing (300) puts and is provided with second pipe (330), the bottom fixed mounting of second pipe (330) has connector (340), the bottom fixed mounting of connector (340) has third pipe (350), the right side bottom fixed mounting of protection casing (300) has exhaust hose (360), the top of exhaust hose (360) is provided with manual valve (361), the other end of exhaust hose (360) is provided with gas vent (362).

5. The three-way die for the automobile fuel pipeline as claimed in claim 1, wherein: the top center position fixed mounting of collection oil pipe (400) has conveyer pipe (410), conveyer pipe (410) are connected with connecting pipe (120), the bottom fixed mounting of fixed pipe (430) has oil pipe (440).