CN213108147U

CN213108147U - Mould for air outlet pipe of automobile air conditioner

Info

Publication number: CN213108147U
Application number: CN202020814094.7U
Authority: CN
Inventors: 倪燕
Original assignee: Nanchang Jiayang Machinery Co ltd
Current assignee: Nanchang Jiayang Machinery Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-05-04
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a mould for vehicle air conditioner air-out pipe belongs to the field, including the base, the fixed electric cylinder that is provided with in base both ends, the base passes through the fixed roof that is provided with of electric cylinder, and the fixed mould that is provided with in roof lower part goes up the fixed gag lever post that is provided with in mould both ends, and the fixed bed die that is provided with in base upper portion, bed die both ends embedding are provided with the spacing groove, and the right-hand fixed backup pad that is provided with of right side electric cylinder. The utility model discloses in, gasbag, second gasbag are aerifyd under the air force (forcing) pump effect and can be blocked inside the shaping pipeline for form an airtight space between gasbag, the second gasbag, fashioned pipe fitting outside is facing to waveform design mould this moment, the gas tube is to the pipe fitting that corresponds waveform design mould to pressurize and blow, make the pipe fitting take place deformation, reach the purpose of design, prevent to cause pressure damage to other pipe fittings, design more quick, and it is corresponding to have more to use.

Description

Mould for air outlet pipe of automobile air conditioner

Technical Field

The utility model belongs to the technical field of the lathe, specifically be a mould for vehicle air conditioner air-out pipe.

Background

The automobile air conditioning pipeline is a pipeline for introducing refrigerated air into a vehicle, and if the air flowing into the vehicle does not pass through filtration, a large amount of dust and the like in the air can be mixed in the automobile air conditioning pipeline, so that the existing pipeline is easy to damage, short in service time and required to be replaced frequently.

Because the automobile air-conditioning pipeline is generally a plastic product, the automobile air-conditioning pipeline is formed by hot melting and pouring on a mold, and a corrugated ring on the pipeline is a troublesome procedure during production, two common methods are provided, one method is to directly produce two pipe fittings during pouring, then combine the two pipe fittings, and pressurize and seal the sealed edges of the pipe fittings, but the pipe fittings are easy to break, the process is gradually abandoned, and the second method is a blow molding method, wherein the pipeline without the corrugated ring is produced firstly, and corrugated processing is carried out on the relative position of the formed pipe fittings;

the problem that is exposed now is that when the existing device is used for processing a formed pipeline, the whole pipe fitting is placed into a die, air blowing and pressurization are carried out at two openings of the pipe fitting, and targeted pressurization and air blowing can not be accurately carried out at the pipeline position needing corrugation processing, so that the shaping of the processing position is not fast enough, and meanwhile, the processing position can not be rapidly cooled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the stability of the existing device is not good enough in the manufacturing process, the production process is relatively troublesome and the production speed is relatively slow, the die for the air outlet pipe of the automobile air conditioner is provided.

The utility model adopts the technical scheme as follows: a mould for an air outlet pipe of an automobile air conditioner comprises a base, wherein electric cylinders are fixedly arranged at two ends of the base, a top plate is fixedly arranged on the base through the electric cylinders, an upper mould is fixedly arranged at the lower part of the top plate, limiting rods are fixedly arranged at two ends of the upper mould, a lower mould is fixedly arranged at the upper part of the base, limiting grooves are embedded at two ends of the lower mould, a supporting plate is fixedly arranged above the base 1 at one side, limiting moulds are embedded in the lower mould and the upper mould, a waveform shaping mould is integrally arranged at the middle part of the limiting moulds, a cooling layer and a heating layer are sequentially matched and arranged outside the waveform shaping mould, a second electric cylinder is fixedly arranged at the right side of the lower mould through the supporting plate, one end of the second electric cylinder is fixedly connected with a second air bag, the inflatable tube is characterized in that an air bag is arranged at one end of the inflatable tube in a matched mode, a top is fixedly arranged on one side of the air bag, and vent pipes are arranged on the other sides of the air bag, the inflatable tube and the second air bag in a sealed mode through pipelines.

The upper die and the lower die are oppositely arranged, and the limiting rod and the limiting groove are mutually matched.

One end of the lower die penetrates through the limiting die, and the shape of the limiting die is matched with the size of the original formed pipe fitting.

Wherein, the flexible length of second electric cylinder just in time can make the gas tube extend to inside the spacing mould, relative between with the wave form design mould.

Wherein, the cooling layer is internally connected with the water tank through a pipeline, a booster pump is matched in the cooling layer, the heating layer is internally connected with the heating oil tank through a pipeline, and a heating oil heater, a heating oil pump and a pressure relief valve are matched and arranged.

The air pressurization pumps are arranged outside the three vent pipes, and meanwhile, the span between the air bag and the second air bag exceeds two centimeters on two sides of the waveform shaping mold.

The pressure pump, the heating oil heater, the heating oil pump and the second electric cylinder are electrically connected with the external power supply through the matched control panel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the force (forcing) pump lets in water through for the cooling layer, and heating oil heater etc. lets in hot oil for the zone of heating, and then makes hot oil to the water heating of cooling layer inside, and then heaies up waveform design mould department, and after the design was accomplished, the inside hot oil of zone of heating was removed, and the force (forcing) pump is through passing through water fast for the cooling layer, and then reaches the purpose of cooling.

2. The utility model discloses in, gasbag, second gasbag are aerifyd under the air force (forcing) pump effect and can block inside the shaping pipeline for form an airtight space between gasbag, the second gasbag, fashioned pipe fitting outside is facing to waveform design mould this moment, the gas tube is to the pipe fitting that corresponds waveform design mould pressurizing and blowing, make the pipe fitting take place deformation, reach the purpose of design, prevent to cause pressure damage to other pipe fittings, it is faster to design, and it is corresponding to have more to use.

Drawings

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

fig. 2 is an enlarged schematic diagram of a structure at a in fig. 1 of the present invention;

FIG. 3 is a schematic diagram of the structure of the middle and lower dies of the present invention;

fig. 4 is a schematic diagram of the structure of the middle air bag of the present invention.

The labels in the figure are: 1. a base; 2. a top plate; 3. an electric cylinder; 4. an upper die; 5. a support plate; 6. a waveform shaping mold; 7. a lower die; 401. a limiting rod; 402. a limiting groove; 501. a second electric cylinder; 502. An air bag; 503. a breather pipe; 504. an inflation tube; 505. a second air bag; 506. ejecting the head; 601. a cooling layer; 602. a heating layer; 701. and (5) limiting the mould.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The heating oil and the vent pipe mentioned in the utility model can be ordered in the market or private.

With reference to figures 1-4 of the drawings,

the utility model discloses in: a mould for an air outlet pipe of an automobile air conditioner comprises a base 1, wherein two ends of the base 1 are fixedly provided with electric cylinders 3, the base 1 is fixedly provided with a top plate 2 through the electric cylinders 3, the lower part of the top plate 2 is fixedly provided with an upper mould 4, two ends of the upper mould 4 are fixedly provided with limiting rods 401, the upper part of the base 1 is fixedly provided with a lower mould 7, two ends of the lower mould 7 are embedded with limiting grooves 402, a supporting plate 5 is fixedly arranged above the base 1 at one side, limiting moulds 701 are embedded in the lower mould 7 and the upper mould 4, a waveform shaping mould 6 is integrally arranged in the middle of the limiting moulds 701, a cooling layer 601 and a heating layer 602 are sequentially matched outside the waveform shaping mould 6, a second electric cylinder 501 is fixedly arranged at the right side of the lower mould 7 through the supporting plate 5, one end of the second electric cylinder 501 is, one end of the inflation tube 504 is provided with an air bag 502 in a matching way, one side of the air bag 502 is fixedly provided with a top 506, and the other sides of the air bag 502, the inflation tube 504 and the second air bag 505 are provided with a vent pipe 503 in a sealing way through pipelines.

Further, go up mould 4 and bed die 7 and be relative setting, gag lever post 401 and spacing groove 402 agree with each other, and gag lever post 401 and spacing groove 402 agree with each other can fix at the in-process that carries out the mould preparation to it is more firm in the manufacturing process of mould.

Further, 7 one ends of the lower die run through the limiting die 701, the shape of the limiting die 701 is matched with the size of the original formed pipe fitting, the processed pipe fitting is placed into the limiting die 701, then the whole pipe fitting is positioned, and waveform blow molding shaping is carried out on the pipe fitting, so that the device is more stable when used.

Further, the flexible length of second electric cylinder 501 just in time can make gas tube 504 extend to spacing mould 701 inside, and relative between the wave form design mould 6, after last mould 4 and bed die 7 fix a position the pipe fitting, second electric cylinder 501 stretches out and extends gas tube 504 to wave form design mould 6 department.

Further, cooling layer 601 is inside to be connected with the basin through the pipeline, its inside joining in marriage there is the force (forcing) pump, the inside pipeline that passes through of zone of heating 602 is connected between the heating oil tank, and the supporting heating oil heater that is provided with, heating oil pump and pressure relief valve, when carrying out the blow molding design to the pipe fitting, the force (forcing) pump is through leading into water for cooling layer 601, heating oil heater etc. lets in hot oil for zone of heating 602, and then make hot oil to the inside water heating of cooling layer 601, and then heat up wave form design mould 6 department, after the design is accomplished, the inside hot oil of zone of heating 602 is removed, the force (forcing) pump is through passing through water fast for cooling layer 601, and then reach the purpose of.

Further, the air pressure pumps are arranged outside the three vent pipes 503, and simultaneously, the spans between the air bags 502 and the second air bags 505 exceed two centimeters on two sides of the waveform shaping mold 6, the air bags 502 and the second air bags 505 can be clamped inside the shaping pipeline after being inflated under the action of the air pressure pumps, the outside of the shaping pipe is right opposite to the waveform shaping mold 6, the inflation pipe 504 is used for pressurizing and blowing the pipe corresponding to the waveform shaping mold 6, so that the pipe deforms, the shaping purpose is achieved, and pressure damage to other pipes is prevented.

Further, the pressure pump, the heating oil heater, the heating oil pump and the second electric cylinder 501 are electrically connected with the external power supply through a matched control panel, and the control panel can control the whole device.

The working principle is as follows: firstly, the processed pipe fitting is put into a limiting mould 701, the whole pipe fitting is further positioned, an electric cylinder 3 contracts to enable an upper mould 4 and a lower mould 7 to be matched, at the moment, a second electric cylinder 501 extends out to extend an inflation tube 504 to a waveform shaping mould 6, an air bag 502 and a second air bag 505 can be clamped inside a forming pipeline through inflation under the action of an air pressure pump, a closed space is formed between the air bag 502 and the second air bag 505, the outside of the formed pipe fitting faces the waveform shaping mould 6, the inflation tube 504 pressurizes and blows the pipe fitting corresponding to the waveform shaping mould 6, meanwhile, the inside of a heating layer 602 is connected with a heating oil tank through a pipeline, a heating oil heater, a heating oil pump and a pressure relief valve are arranged in a matching mode, when the pipe fitting is shaped, the pressure pump leads water into a cooling layer 601, heating oil heater lets in hot oil for zone of heating 602, and then makes hot oil to the inside water heating of cooling layer 601, and then heaies up waveform shaping mould 6 department, under two kinds of cooperations for the pipe fitting takes place the deformation, reaches the purpose of design, and finally, the inside hot oil of zone of heating 602 is removed under the effect of heating oil pump, and the force (forcing) pump is through passing through water fast for cooling layer 601, and then reaches the purpose of cooling.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mould for vehicle air conditioner air-out pipe, includes base (1), its characterized in that: the device is characterized in that electric cylinders (3) are fixedly arranged at two ends of a base (1), a top plate (2) is fixedly arranged on the base (1) through the electric cylinders (3), an upper die (4) is fixedly arranged at the lower part of the top plate (2), limiting rods (401) are fixedly arranged at two ends of the upper die (4), a lower die (7) is fixedly arranged at the upper part of the base (1), limiting grooves (402) are embedded into two ends of the lower die (7), a supporting plate (5) is fixedly arranged above the base (1) at one side, limiting dies (701) are embedded into the lower die (7) and the upper die (4), a waveform shaping die (6) is integrally arranged in the middle of each limiting die (701), a cooling layer (601) and a heating layer (602) are sequentially arranged outside the waveform shaping die (6), and a second electric cylinder (501) is fixedly arranged on the right side of the lower die (7) through the, second electric cylinder (501) one end fixedly connected with second gasbag (505), second gasbag (505) one side is connected with gas tube (504), gas tube (504) one end is supporting to be provided with gasbag (502), gasbag (502) one side is fixed to be provided with top (506), gasbag (502), gas tube (504) and second gasbag (505) opposite side all are provided with breather pipe (503) through the pipe seal.

2. The die for the air outlet pipe of the automobile air conditioner as claimed in claim 1, wherein: the upper die (4) and the lower die (7) are oppositely arranged, and the limiting rod (401) is matched with the limiting groove (402).

3. The die for the air outlet pipe of the automobile air conditioner as claimed in claim 1, wherein: one end of the lower die (7) penetrates through the limiting die (701), and the shape of the limiting die (701) is matched with the size of the original formed pipe fitting.

4. The die for the air outlet pipe of the automobile air conditioner as claimed in claim 1, wherein: the telescopic length of the second electric cylinder (501) just enables the air inflation pipe (504) to extend into the limiting die (701) and be opposite to the waveform shaping die (6).

5. The die for the air outlet pipe of the automobile air conditioner as claimed in claim 1, wherein: the cooling layer (601) is connected with the water tank through a pipeline, a pressure pump is matched and sleeved inside the cooling layer, the heating layer (602) is connected with the heating oil tank through a pipeline inside the heating layer, and a heating oil heater, a heating oil pump and a pressure relief valve are arranged in a matched mode.

6. The die for the air outlet pipe of the automobile air conditioner as claimed in claim 1, wherein: the air pressurizing pumps are arranged outside the three air pipes (503), and meanwhile, the span between the air bag (502) and the second air bag (505) exceeds two centimeters at two sides of the waveform shaping mold (6).

7. The die for the air outlet pipe of the automobile air conditioner as claimed in claim 5, wherein: the booster pump, the heating oil heater, the heating oil pump and the second electric cylinder (501) are electrically connected with an external power supply through a matched control panel.