CN217683825U

CN217683825U - Quick-connection lock catch end head for hydraulic power assisting system pipeline for new energy automobile

Info

Publication number: CN217683825U
Application number: CN202123193932.7U
Authority: CN
Inventors: 姚丹
Original assignee: Changzhou Liyun Precision Machinery Co ltd
Current assignee: Changzhou Liyun Precision Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-10-28
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the technical field of a power-assisted system pipeline, in particular to a quick connection lock catch end for a hydraulic power-assisted system pipeline for a new energy automobile, which comprises a lock catch end mechanism; the lock catch end mechanism consists of a first connecting pipe, a second connecting pipe and a movable pipe; the first connecting pipe is movably clamped with the second connecting pipe; through the spacing groove that sets up "Z" type structure on connecting pipe No. one, and the stopper that the cooperation spacing groove set up, when inserting connecting pipe No. two connecting pipes, the stopper slidable is at the spacing inslot of "Z" type structure, simultaneously along with the spacing groove of "Z" type structure when removing, no. two connecting pipes will rotate 90, thereby realize spacing to No. two connecting pipes and a connecting pipe, and after No. two connecting pipes are rotatory, the connecting rod on its surface will be perforated connection in the ring flange on connecting pipe No. one, and need not to align, save installation time to a certain extent, realize the effect of high-speed joint.

Description

Quick-connection lock catch end head for hydraulic power assisting system pipeline for new energy automobile

Technical Field

The utility model belongs to the technical field of the helping hand system pipeline, specific quick connect lock catch end for hydraulic pressure helping hand system pipeline for new energy automobile that says so.

Background

Energy problems are always the focus of international society, and with the research on new energy in recent years, new energy automobiles are derived, and once the new energy automobiles are produced, the new energy automobiles are pursued at home and abroad.

The appearance structure of present new energy automobile is similar with traditional car, all needs to use a large amount of pipelines.

In the prior art, when a new energy automobile is assembled, a traditional pipeline is generally connected through a flange plate, the traditional flange plate is simple in structure, and when the pipeline is connected, the flange plate needs to be connected through bolts, so that the problem of low assembly efficiency is caused; therefore, the quick-connection lock catch end for the hydraulic power assisting system pipeline for the new energy automobile is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the not enough of prior art, solve traditional ring flange simple structure, when the connecting line, because need be to it and utilize bolted connection between the ring flange, consequently cause the problem of the inefficiency problem of equipment, the hydraulic pressure helping hand is quick connection hasp end for the system pipe for the new energy automobile that provides.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a hydraulic power system pipeline for new energy automobile is with quick connection hasp end, including hasp end mechanism; the lock catch end mechanism consists of a first connecting pipe, a second connecting pipe and a movable pipe; the first connecting pipe is movably clamped with the second connecting pipe; the movable pipe is rotatably connected to the second connecting pipe and is far away from the end part of the first connecting pipe; an inserting pipe is fixedly connected to one end, close to the second connecting pipe, of the first connecting pipe, and a limiting groove is formed in the side wall of the inserting pipe; one end of the second connecting pipe close to the first connecting pipe is fixedly connected with a coating pipe, and a position, corresponding to the limiting groove, on the inner wall of the coating pipe is fixedly connected with a limiting block; the inserting pipe is connected in the cladding pipe in a fit manner, and the limiting block is connected in the limiting groove in a sliding manner; the limiting groove is of a Z-shaped structure; the in-process of being connected at a connecting pipe and No. two connecting pipes rotates No. two connecting pipes, makes its rotatory 90, after No. two connecting pipes are rotatory 90, it can be quick in artificial effect with a connecting pipe alignment joint to under the effect of external nut, can realize its quick fixed with a connecting pipe, thereby save installation time, realize high-speed joint's effect.

Preferably, two sets of limiting grooves are formed in the side wall of the outer end of the insertion tube, and the two sets of limiting grooves are symmetrically arranged on the side wall of the outer end of the insertion tube; two groups of limiting blocks are correspondingly arranged and fixedly connected to the inner wall of the cladding pipe; when the stopper was slided to the other end by the one end of spacing groove, no. two connecting pipes will rotate 90, and the spacing groove that "Z" type structure was arranged can provide the limiting displacement to No. two connecting pipes to a certain extent.

Preferably, a flange plate is welded between the insert pipe and the first connecting pipe, and a rubber pad is fit and connected to one side of the insert pipe close to the flange plate; the rubber pad close to one side of the flange plate in fit connection can increase the friction force between the insert tube and the cladding tube when the insert tube is in fit connection with the cladding tube, so that the sealing performance is further increased.

Preferably, six groups of connecting rods are arranged on the surface of the second connecting pipe corresponding to the flange plate, and movable grooves are formed in one sides, close to the second connecting pipe, of the six groups of connecting rods; an external thread is arranged at one end of the connecting rod, which is far away from the second connecting pipe; the connecting pipe II can be moved on the connecting pipe I under the action of human, the connecting rod can rapidly penetrate through the flange plate, and the connecting pipe II can be fixed by utilizing the external nut and the external thread connection.

Preferably, a buffer assembly is movably connected in the movable groove, and the buffer assembly consists of a movable sheet and a spring; the movable sheet is movably connected in the movable groove, and the connecting rod penetrates through the movable sheet; the spring is sleeved on the connecting rod, and two ends of the spring are fixedly connected with the movable plate and the second connecting pipe respectively; when No. two connecting pipes and a connecting pipe contact, the movable piece will receive the impact and inwards slide, extrude the spring at gliding in-process to make the spring produce elastic deformation, by the produced elastic deformation of spring this moment, will play the cushioning effect to the fixed of No. two connecting pipes.

Preferably, a bearing is welded at the end part of the movable pipe, and one end of the bearing close to the second connecting pipe is welded on the second connecting pipe; the movable pipe is connected with the second connecting pipe through the bearing, and the other end of the movable pipe is connected with the pipeline to be connected, so that when the second connecting pipe rotates, the pipeline cannot be influenced.

The utility model has the advantages that:

the utility model provides a hydraulic pressure helping hand system is quick-connect lock catch end for pipeline for new energy automobile, through the spacing groove that sets up "Z" type structure on a connecting pipe, and the stopper that the cooperation spacing groove set up, when inserting a connecting pipe in No. two connecting pipes, the stopper slidable is in the spacing groove of "Z" type structure, simultaneously along with when the spacing groove of "Z" type structure removes, no. two connecting pipes will rotate 90, thereby realize spacing to No. two connecting pipes and a connecting pipe, and after No. two connecting pipes are rotatory, the connecting rod on its surface will be perforated in the ring flange of connection on a connecting pipe, and need not to align, save installation time to a certain extent, realize the effect of high-speed joint.

The utility model provides a hydraulic pressure helping hand system is quick-connect lock catch end for pipeline for new energy automobile, through setting up the movable groove on the connecting rod for No. two connecting pipes are when being connected with a connecting pipe, and the movable plate on the connecting rod will receive the extrusion of ring flange, and the spring that lies in on the movable groove simultaneously receives the extrusion and produces elastic deformation, utilizes the elastic deformation of spring to realize the cushioning effect when being connected a connecting pipe and No. two connecting pipes this moment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is a perspective view of a connection tube according to the first embodiment;

FIG. 4 is a sectional view of the second embodiment;

illustration of the drawings:

1. a first connecting pipe; 11. inserting a tube; 12. a limiting groove; 13. a rubber pad; 14. a flange plate; 2. a second connecting pipe; 21. a connecting rod; 22. a movable plate; 23. a spring; 24. a limiting block; 25. an external thread; 26. a movable groove; 27. a cladding tube; 28. a rubber ring; 3. a movable tube; 31. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a quick connection locking end for a hydraulic power system pipeline for a new energy automobile, including a locking end mechanism; the locking end mechanism consists of a first connecting pipe 1, a second connecting pipe 2 and a movable pipe 3; the first connecting pipe 1 is movably clamped with the second connecting pipe 2; the movable pipe 3 is rotatably connected to the end part, far away from the first connecting pipe 1, of the second connecting pipe 2; an inserting pipe 11 is fixedly connected to one end, close to the second connecting pipe 2, of the first connecting pipe 1, and a limiting groove 12 is formed in the side wall of the inserting pipe 11; one end of the second connecting pipe 2 close to the first connecting pipe 1 is fixedly connected with a coating pipe 27, and a position, corresponding to the limiting groove 12, on the inner wall of the coating pipe 27 is fixedly connected with a limiting block 24; the insertion tube 11 is connected in the cladding tube 27 in a fitting manner, and the limiting block 24 is connected in the limiting groove 12 in a sliding manner; the limiting groove 12 is of a Z-shaped structure.

During operation, when connecting pipe 1 and No. two connecting pipes 2, at first by operating personnel with connecting pipe 1 and tube coupling, and No. two connecting pipes 2, movable tube 3 is synchronous and another group of tube coupling, when needing two sets of pipelines of high-speed joint, through artificially driving connecting pipe 1 and insert No. two connecting pipes 2, insert into pipe 11 and agree with and connect in cladding pipe 27, stopper 24 for cladding pipe 27 in this moment will slide in the spacing groove 12 of "Z" type structure, and move about along the spacing groove 12 of "Z" type structure, "spacing groove 12 of Z" type structure realizes the limiting displacement to No. two connecting pipes 2, simultaneously in the in-process of connecting pipe 1 with No. two connecting pipes 2 are connected, rotate No. two connecting pipes 2, make it rotatory 90, after connecting pipe 2 is rotatory 90, it can be quick in the human action with connecting pipe 1 alignment joint, and under the effect of external nut, can realize its quick fixed with connecting pipe 1, thereby save installation time, realize the effect of quick connection.

Furthermore, two sets of limiting grooves 12 are formed in the outer end side wall of the insertion tube 11, and the two sets of limiting grooves 12 are symmetrically arranged on the outer end side wall of the insertion tube 11; two groups of limiting blocks 24 are correspondingly arranged, and the two groups of limiting blocks 24 are correspondingly and fixedly connected to the inner wall of the cladding pipe 27.

The during operation, spacing groove 12 on the inserted tube 11 sets up two sets ofly, and the angle that opens and shuts of two sets of spacing grooves 12 all is at 90, therefore stopper 24 is when sliding to the other end by the one end of spacing groove 12, and No. two connecting pipe 2 will rotate 90, and the spacing groove 12 of "Z" type structural arrangement can provide the limiting displacement to No. two connecting pipe 2 to a certain extent.

Furthermore, a flange plate 14 is welded between the insert pipe 11 and the first connecting pipe 1, and a rubber pad 13 is fitted and connected to one side of the insert pipe 11 close to the flange plate 14.

When the connecting device works, the flange plate 14 is in the prior art, holes are formed in the surface of the flange plate, and when the second connecting pipe 2 is clamped in the holes, the second connecting pipe 2 can be tightly fixed at one end of the second connecting pipe under the action of an external nut; the rubber gasket 13 fitted to the flange 14 side can increase the frictional force between the insert pipe 11 and the coating pipe 27 when the insert pipe 11 and the coating pipe 27 are fitted to each other, thereby further increasing the sealing property.

Furthermore, six groups of connecting rods 21 are arranged on the surface of the second connecting pipe 2 corresponding to the flange plate 14, and movable grooves 26 are formed in one sides of the six groups of connecting rods 21 close to the second connecting pipe 2; and an external thread 25 is arranged at one end of the connecting rod 21 far away from the second connecting pipe 2.

During operation, after No. two connecting pipes 2 rotate 90 degrees, six groups of connecting pipes arranged on the surface of the connecting pipes all rotate to the positions of the holes formed in the surface of the flange plate 14, so that the connecting pipes 2 can be rapidly moved on the first connecting pipe 1 under the action of human, the connecting rods 21 can rapidly penetrate through the flange plate 14, and the connecting pipes 2 can be fixed by utilizing the external nuts to be connected with the external threads 25.

Further, a buffer assembly is movably connected in the movable groove 26, and the buffer assembly is composed of a movable sheet 22 and a spring 23; the movable sheet 22 is movably connected in the movable groove 26, and the connecting rod 21 penetrates through the movable sheet 22; the spring 23 is sleeved on the connecting rod 21, and two ends of the spring 23 are fixedly connected with the movable plate 22 and the second connecting pipe 2 respectively.

The during operation, the inside buffering subassembly that sets up of activity groove 26, when No. two connecting pipes 2 and connecting pipe 1 contact, movable plate 22 will receive the impact and inwards slide, at gliding in-process extrusion spring 23 to make spring 23 produce elastic deformation, by the produced elastic deformation of spring 23 this moment, will play the cushioning effect to No. two connecting pipes 2's fixed.

Further, the tip welding of activity pipe 3 has bearing 31, just bearing 31 is close to No. two connecting pipe 2's one end welding on No. two connecting pipe 2.

During operation, the movable pipe 3 is connected with the second connecting pipe 2 through the bearing 31, and the other end of the movable pipe 3 is connected with the pipeline to be connected, so that the pipeline cannot be influenced when the second connecting pipe 2 rotates.

The second embodiment:

referring to fig. 4, in another embodiment of the first comparative example, a rubber ring 28 is fixedly connected to a position away from the first connecting pipe 1 and the limiting block 24 inside the second connecting pipe 2 in the first example; during operation, when the insert tube 11 of the first connection tube 1 is inserted into the cladding tube 27, the end of the insert tube 11 close to the second connection tube 2 will contact the rubber ring 28, and increase the sealing performance between the insert tube and the second connection tube 2, thereby facilitating the subsequent operation of the pipeline.

The working principle is as follows: because the traditional flange plate 14 has a simple structure, when the pipelines are connected, the flange plates 14 need to be connected by bolts, so that the assembly efficiency is low;

when the device is used, firstly, an operator connects a first connecting pipe 1 with a pipeline, and a second connecting pipe 2 and a movable pipe 3 are synchronously connected with another group of pipelines, when two groups of pipelines need to be quickly connected, the first connecting pipe 1 is manually driven to be inserted into the second connecting pipe 2, namely, an insertion pipe 11 is matched and connected into a coating pipe 27, at the moment, a limiting block 24 in the coating pipe 27 slides in a limiting groove 12 of a Z-shaped structure and moves along the limiting groove 12 of the Z-shaped structure, the limiting groove 12 of the Z-shaped structure realizes the limiting effect on the second connecting pipe 2, meanwhile, in the process of connecting the first connecting pipe 1 with the second connecting pipe 2, the second connecting pipe 2 is rotated for 90 degrees, after the second connecting pipe 2 rotates for 90 degrees, six groups of connecting pipes arranged on the surface of the second connecting pipe all rotate to the position of a hole formed on the surface of a flange plate 14, so that the second connecting pipe 2 is quickly moved on the first connecting pipe 1 under the action of the manual action, the connecting rod 21 can quickly pass through the flange plate 14, and an external nut is connected with the flange plate 25, thereby realizing the quick connection of the second connecting pipe, and the effect of quick connection of the second connecting pipe can be realized, and the connection of the connecting pipe can be realized, thereby, and the quick connection of the second connecting pipe 2, and the quick connection effect of the connecting pipe can be realized;

wherein, when being connected with a connecting pipe 1 high-speed behind the rotatory 90 of No. two connecting pipes 2, movable plate 22 will receive the impact and inwards slide, extrude spring 23 at gliding in-process to make spring 23 produce elastic deformation, by the produced elastic deformation of spring 23 this moment, will play the cushioning effect to No. two connecting pipes 2's fixed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. New energy automobile is with quick connect lock catch end for hydraulic pressure helping hand system pipeline, its characterized in that: comprises a lock catch end mechanism; the lock catch end mechanism consists of a first connecting pipe (1), a second connecting pipe (2) and a movable pipe (3); the first connecting pipe (1) is movably clamped with the second connecting pipe (2); the movable pipe (3) is rotatably connected to the end part, far away from the first connecting pipe (1), of the second connecting pipe (2); an insert tube (11) is fixedly connected to one end, close to the second connecting tube (2), of the first connecting tube (1), and a limiting groove (12) is formed in the side wall of the insert tube (11); one end of the second connecting pipe (2) close to the first connecting pipe (1) is fixedly connected with a coating pipe (27), and a position, corresponding to the limiting groove (12), on the inner wall of the coating pipe (27) is fixedly connected with a limiting block (24); the insertion pipe (11) is connected in the cladding pipe (27) in a matching manner, and the limiting block (24) is connected in the limiting groove (12) in a sliding manner; the limiting groove (12) is of a Z-shaped structure.

2. The hydraulic pressure helping hand system pipeline for new energy automobile of claim 1 is with quick connect lock catch end, characterized by: two sets of limiting grooves (12) are arranged on the outer end side wall of the insertion pipe (11), and the two sets of limiting grooves (12) are symmetrically arranged on the outer end side wall of the insertion pipe (11); the limiting blocks (24) are correspondingly arranged in two groups, and the two groups of limiting blocks (24) are correspondingly and fixedly connected to the inner wall of the cladding pipe (27).

3. The hydraulic pressure helping hand system pipeline for new energy automobile of claim 2 is with quick connect lock catch end, characterized by: the welding has ring flange (14) between stand pipe (11) and a connecting pipe (1), just one side conjunction that stand pipe (11) are close to ring flange (14) is connected with rubber pad (13).

4. The hydraulic pressure helping hand system pipeline for new energy automobile is with quick-connect lock end head of claim 3, characterized by: six groups of connecting rods (21) are arranged on the surface of the second connecting pipe (2) corresponding to the flange plate (14), and movable grooves (26) are formed in one sides, close to the second connecting pipe (2), of the six groups of connecting rods (21); and an external thread (25) is arranged at one end of the connecting rod (21) far away from the second connecting pipe (2).

5. The hydraulic pressure helping hand system pipeline for new energy automobile of claim 4 is with quick connect lock catch end, characterized by: a buffer assembly is movably connected in the movable groove (26), and the buffer assembly consists of a movable sheet (22) and a spring (23); the movable plate (22) is movably connected in the movable groove (26), and the connecting rod (21) penetrates through the movable plate (22); the spring (23) is sleeved on the connecting rod (21), and two ends of the spring (23) are fixedly connected with the movable sheet (22) and the second connecting pipe (2) respectively.

6. The hydraulic pressure helping hand system pipeline for new energy automobile is with quick-connect lock end head according to claim 5, characterized by: the tip welding of activity pipe (3) has bearing (31), just bearing (31) are close to the one end welding of No. two connecting pipe (2) on No. two connecting pipe (2).