CN212709359U

CN212709359U - Automobile air cylinder module

Info

Publication number: CN212709359U
Application number: CN202021036058.9U
Authority: CN
Inventors: 杨闪; 陈廷海; 王云; 尹小金
Original assignee: Sinotruk Chengdu Wangpai Commercial Vehicle Co Ltd
Current assignee: Sinotruk Chengdu Wangpai Commercial Vehicle Co Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-16
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a car gas receiver module, including gas receiver assembly, check valve body assembly, pipe connector module, elastic element, jump ring, nut seat, the pipe connector module includes first connecting block, second connecting block, the second connecting block is connected first connecting block lower extreme, the second connecting block is equipped with first external screw thread outward, second connecting block lower extreme is connected with a plurality of suddenly platform, every suddenly the platform lower extreme is connected with the third connecting block, the third connecting block is equipped with the second external screw thread outward, the third connecting block runs through and is equipped with first through-hole, by first connecting block second connecting block, every suddenly follow in the whole that the platform is constituteed suddenly the platform arrives first connecting block runs through in proper order and is equipped with second through-hole, third through-hole, fourth through-hole. The utility model discloses with the integrated assembly of elastic element, jump ring, nut seat and check valve body assembly to the pipe connector module, become a partial shipment module before the whole car assembly, conveniently arrange and install.

Description

Automobile air cylinder module

Technical Field

The utility model relates to a commercial car spare part technical field especially relates to an automobile air receiver module.

Background

At present, commercial vehicles need to be equipped with an air reservoir assembly. Under the actual conditions, because gas receiver assembly structure restriction, the trachea interface screw seat size is on the small side, and the spray gun of using during the plastic-blasting is difficult to stretch into inside gas receiver and leads to the inside plastic-blasting effect unsatisfactory of gas receiver, and easy corrosion, and then causes commercial car pneumatic brake valve body to damage, leads to very big potential safety hazard and cost loss. Meanwhile, the air storage cylinder assembly has too many air inlet and outlet holes, so that pipelines of the air storage cylinder assembly are messy and complex, the design cost and the manufacturing cost of the whole automobile are increased, and the pipelines are poor in attractiveness.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides an automobile air cylinder module. The air inlet and outlet interface of the air cylinder assembly is designed into a whole, and the whole vehicle is assembled into a split charging module, so that the air cylinder assembly is convenient to arrange and install.

The above object of the present invention can be achieved by the following technical solutions:

an automobile air cylinder module comprises an air cylinder assembly, a one-way valve body assembly, an air cylinder connector module, an elastic element, a clamp spring and a nut seat, wherein the air cylinder connector module comprises a first connecting block and a second connecting block, the second connecting block is connected to the lower end of the first connecting block, a first external thread is arranged outside the second connecting block, the lower end of the second connecting block is connected with a plurality of bosses, the lower end of each boss is connected with a third connecting block, a second external thread is arranged outside the third connecting block, the third connecting block is provided with a first through hole in a penetrating manner, a second through hole, a third through hole and a fourth through hole are sequentially arranged from the bosses to the first connecting block in a penetrating manner in the whole formed by the first connecting block, the second connecting block and the second connecting block, the third through hole and the fourth through hole, the sizes of the second through hole, the third through hole and the fourth through hole are sequentially increased, and the, the inner wall of the fourth through hole is provided with a first internal thread, the elastic element is placed in the second through hole, the clamp spring and the nut seat are sequentially placed in the fourth through hole, a third external thread is arranged outside the nut seat, the elastic element and the clamp spring are fixed by matching the third external thread with the first internal thread, fifth through holes are formed in the elastic element, the clamp spring and the nut seat, the one-way valve body assembly is provided with a sixth through hole in a penetrating manner, a second internal thread is arranged on the inner wall of the sixth through hole of the one-way valve body assembly, the one-way valve body assembly is connected with the third connecting block by matching the second external thread with the second internal thread, the first through hole, the second through hole and the fifth through holes are consistent in size, the circle centers are positioned on the same line to enable the first through hole, the second through hole and the fifth through hole to be mutually communicated, and a third, and the air cylinder assembly is connected with the second connecting block through the matching of the first external thread and the third internal thread.

Further, the elastic element is a rubber gasket.

Further, the number of the lug bosses is 4.

Further, 4 of the bosses are symmetrical to each other.

Further, the cross-sectional shapes of the first through hole, the second through hole, the third through hole, the fourth through hole, the fifth through hole and the sixth through hole are all circular.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses with the integrated assembly of elastic element, jump ring, nut seat and check valve body assembly to the pipe connector module, become a partial shipment module before the whole car assembly, conveniently arrange and install.

2. The utility model discloses the pipe connector module has integrateed the gas receiver and has entered air outlet, and the tube bank integration of being convenient for is tied up, is assembled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. an air cylinder assembly; 2. a one-way valve body assembly; 3. a pipe joint module; 4. an elastic element; 5. a clamp spring; 6. and a nut seat.

Detailed Description

In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention.

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, an automobile air cylinder module comprises an air cylinder assembly 1, a one-way valve assembly 2, a pipe joint module 3, an elastic element 4, a clamp spring 5 and a nut seat 6, wherein the pipe joint module 3 comprises a first connecting block and a second connecting block, the second connecting block is connected to the lower end of the first connecting block, a first external thread is arranged outside the second connecting block, the lower end of the second connecting block is connected with 4 bosses, the 4 bosses are symmetrical to each other, the lower end of each boss is connected with a third connecting block, a second external thread is arranged outside the third connecting block, a first through hole is arranged in the third connecting block in a penetrating manner, and a second through hole, a third through hole and a fourth through hole are arranged in a penetrating manner from the bosses to the first connecting block in sequence in the whole formed by the first connecting block, the second connecting block and each boss, The sizes of a third through hole and a fourth through hole are sequentially increased, the circle centers of the third through hole and the fourth through hole are positioned on the same line, a first internal thread is arranged on the inner wall of the fourth through hole, the elastic element 4 is placed in the second through hole, the clamp spring 5 and the nut seat 6 are sequentially placed in the fourth through hole, a third external thread is arranged outside the nut seat 6, the elastic element 4 and the clamp spring 5 are fixed through the matching of the third external thread and the first internal thread, fifth through holes are formed in the elastic element 4, the clamp spring 5 and the nut seat 6, a sixth through hole is arranged through the one-way valve body assembly 2, a second internal thread is arranged on the inner wall of the sixth through hole of the one-way valve body assembly 2, the one-way valve body assembly 2 is connected with the third connecting block through the matching of the second external thread and the second internal thread, the sizes of the first through hole, the second through, and the centre of a circle is located the collinear messenger and runs through each other, 1 opening part of air cylinder assembly is equipped with the third internal thread, cooperate through first external screw thread and third internal thread will air cylinder assembly 1 with the second connecting block is connected, in this embodiment elastic element 4 is the rubber packing ring, first through-hole, second through-hole, third through-hole, fourth through-hole, fifth through-hole, sixth through-hole cross sectional shape are circular.

The utility model discloses when using, with one-way valve body assembly 2, elastic element 4, jump ring 5, nut seat 6, integrated assembly is on coupling module 3, and the whole assembly forms a partial shipment assembly again on gas receiver assembly 1. In addition, the pipe joint module 3 is provided with a plurality of interfaces due to the through holes, and the pipe bundle of the air cylinder assembly can be uniformly supplied with air or taken out of the through holes through inserting the through holes formed in the nut seat 6, so that the pipe bundle can be conveniently bundled and molded. The form is adopted to facilitate the arrangement of the brake system pipeline, the arrangement of the whole module is coordinated, and the assembly efficiency of the whole vehicle is improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from these embodiments without any inventive step, are within the scope of the present invention.

Claims

1. An automobile air cylinder module is characterized by comprising an air cylinder assembly (1), a one-way valve body assembly (2), a pipe joint module (3), an elastic element (4), a clamp spring (5) and a nut seat (6), wherein the pipe joint module (3) comprises a first connecting block and a second connecting block, the second connecting block is connected to the lower end of the first connecting block, a first external thread is arranged outside the second connecting block, the lower end of the second connecting block is connected with a plurality of bosses, the lower end of each boss is connected with a third connecting block, a second external thread is arranged outside the third connecting block, a first through hole penetrates through the third connecting block, and a second through hole, a third through hole and a fourth through hole sequentially penetrate through the first connecting block from the bosses to the first connecting block in the whole formed by the first connecting block, the second connecting block and each boss, the sizes of the second through hole, the third through hole and the fourth through hole are sequentially increased, the circle centers of the second through hole, the third through hole and the fourth through hole are positioned on the same line, a first internal thread is arranged on the inner wall of the fourth through hole, the elastic element (4) is placed in the second through hole, the clamp spring (5) and the nut seat (6) are sequentially placed in the fourth through hole, a third external thread is arranged outside the nut seat (6), the elastic element (4) and the clamp spring (5) are fixed through the matching of the third external thread and the first internal thread, fifth through holes are formed in the elastic element (4), the clamp spring (5) and the nut seat (6), a sixth through hole is arranged in the one-way valve body assembly (2) in a penetrating manner, a second internal thread is arranged on the inner wall of the sixth through hole of the one-way valve body assembly (2), and the one-way valve body assembly (2) is connected with the third connecting block through, the first through hole, the second through hole and the fifth through hole are consistent in size, the circle centers of the first through hole, the second through hole and the fifth through hole are located on the same line and are made to penetrate through each other, a third internal thread is arranged at the opening of the air cylinder assembly (1), and the first external thread and the third internal thread are matched with each other to connect the air cylinder assembly (1) with the second connecting block.

2. The automotive air cylinder module as claimed in claim 1, characterized in that the elastic element (4) is a rubber gasket.

3. The automobile air cylinder module as set forth in claim 1, wherein the number of the bosses is 4.

4. The automobile air cylinder module as set forth in claim 3, wherein 4 of said bosses are symmetrical to each other.

5. The automobile air cylinder module as claimed in claim 1, wherein the first through hole, the second through hole, the third through hole, the fourth through hole, the fifth through hole and the sixth through hole are all circular in cross-sectional shape.