CN210210236U - Auxiliary plugging device for automobile pipeline - Google Patents

Abstract

The utility model discloses an auxiliary plugging device for automobile pipelines, which comprises a positioning plug board, a first pipeline clamping block and a second pipeline clamping block, wherein the positioning plug board is movably arranged on a machine platform; the bottom of the second pipeline clamping block is provided with a track, and the second pipeline clamping block is close to or far away from the first pipeline clamping block in the reciprocating motion process along the track; the adjacent side surfaces of the first pipeline clamping block and the second pipeline clamping block are crimping surfaces; a notch is formed on each of the pressure welding surfaces, a rubber sleeve is arranged in each notch, first grooves with the same shape are formed on the two pressure welding surfaces, and a second groove is formed on the surface of each rubber sleeve; and a positioning seat for fixing the joint is arranged on the positioning insertion plate. The utility model discloses a product that grafting in-process moves back a tub phenomenon and grafting angle unstability caused is bad, convenient to use has been overcome to the structure.

Description

Auxiliary plugging device for automobile pipeline

Technical Field

The utility model relates to an auto-parts production field specifically is an automobile pipeline grafting device.

Background

QC joints (quick connectors) are used in automobiles for connecting a variety of different pipes, such as air conditioning pipes, oil pipes, etc. When the QC connector is used, the QC connector needs to be inserted into a hose, and the traditional insertion mode generally adopts manual insertion. However, the following problems exist with manual splicing: firstly, in order to ensure tight connection, the outer diameter of the part of the QC joint inserted into the pipe is slightly larger than the inner diameter of the hose, so that the QC joint is difficult to insert; and the problems of pipeline clamping damage, pipe withdrawal and the like easily occur in the inserting process. Secondly, manual splicing is laborious and has poor precision.

Therefore, in order to prevent the pipeline from being damaged by clamping and avoid the pipeline and the QC from retreating during plugging, an automobile pipeline plugging tool needs to be designed for the auxiliary plugging of the QC connector.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly in order to solve above-mentioned technical problem, the supplementary grafting device of a car pipeline that provides.

The utility model discloses a realize according to following technical scheme.

An auxiliary plugging device for an automobile pipeline comprises a positioning plug board, a first pipeline clamping block and a second pipeline clamping block, wherein the positioning plug board, the first pipeline clamping block and the second pipeline clamping block are movably arranged on a machine platform; the bottom of one pipeline clamping block is provided with a track, and the pipeline clamping block is close to or far away from the other pipeline clamping block in the reciprocating motion process along the track; the adjacent side surfaces of the first pipeline clamping block and the second pipeline clamping block are crimping surfaces; a notch is formed on each of the pressure welding surfaces, a rubber sleeve is arranged in each notch, first grooves with the same shape are formed on the two pressure welding surfaces, and a second groove is formed on the surface of each rubber sleeve; and a positioning seat for fixing the joint is arranged on the positioning insertion plate.

Furthermore, the section of the first groove is arc-shaped, and the inner wall of the first groove is subjected to sand blasting.

Furthermore, the second groove is an extension of the first groove and is smoothly communicated with the first groove.

Furthermore, the positioning plugboard is connected with the positioning seat through a connecting shaft and a positioning pin; and the connecting shaft is provided with a locking nut.

Furthermore, two mutually orthogonal rails are arranged below the positioning insertion plate, one rail is parallel to the rail at the bottom of the second pipeline clamping block, and the positioning insertion plate is close to or far away from the two groups of pipeline clamping blocks in the sliding process along the other rail.

The utility model discloses following beneficial effect has been obtained.

The utility model discloses a product that grafting in-process moves back a tub phenomenon and grafting angle unstability caused is bad, simplified the structure, easily make, the fault rate is low, safe and reliable, energy-concerving and environment-protective, the operation of being convenient for have been overcome to the structure, have wide application prospect.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is an exploded view of the components of the present invention.

Wherein, 1, positioning the plugboard; 2. positioning pins; 3. a connecting shaft; 4. positioning seats; 5. a rubber sleeve; 6. a first pipeline clamp block; 7. a second pipeline clamp block; 8. a first groove; 9. a second groove; 10. a pipeline.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be rotated 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

The present invention will be further explained with reference to the drawings and the embodiments.

As shown in fig. 1-3, an auxiliary plugging device for an automobile pipeline comprises a positioning plug board 1 movably mounted on a machine platform, a first pipeline clamping block 6 and a second pipeline clamping block 7, wherein a track is arranged at the bottom of one pipeline clamping block, and the pipeline clamping block is close to or far away from the other pipeline clamping block in the process of reciprocating along the track; the adjacent side surfaces of the first pipeline clamping block 6 and the second pipeline clamping block 7 are crimping surfaces; a gap is formed on each of the pressure welding surfaces, the rubber sleeve 5 is arranged in each gap, first grooves 8 with the same shape are formed on the two pressure welding surfaces, and second grooves 9 are formed on the surfaces of the rubber sleeves 5; the positioning insert plate 1 is provided with a positioning seat 4 for fixing the joint 10.

The section of the first groove 8 is arc-shaped, and the inner wall of the first groove is subjected to sand blasting.

The second groove 9 is an extension of the first groove 8 and is in smooth communication with the first groove 8.

The positioning plugboard 1 is connected with the positioning seat 4 through the connecting shaft 3 and the positioning pin 2; and a locking nut is arranged on the connecting shaft 3.

Two mutually orthogonal rails are arranged below the positioning insertion plate 1, one rail is parallel to the rail at the bottom of the second pipeline clamping block 7, and the positioning insertion plate 1 is close to or far away from the two groups of pipeline clamping blocks in the sliding process along the other rail.

The first pipeline clamping block 6 and the second pipeline clamping block 7 are used for clamping a pipeline 10, one pipeline clamping block is fixed, and the other pipeline clamping block slides along the track, so that the two pipeline clamping blocks can be opened or closed to clamp or take out the pipeline 10.

The specifications of the QC connector and the pipeline 10 are various, so that the first pipeline clamping block 6, the second pipeline clamping block 7 and the positioning seat 4 are various in specification, and are selected according to specific requirements in actual use.

The first embodiment is as follows:

use the utility model discloses during grafting QC connector and pipeline 10, go on according to following step:

selecting a proper first pipeline clamping block 6, a proper second pipeline clamping block 7 and a proper positioning seat 4; the positioning plugboard 1 is well installed, the positioning pin 2 and the connecting shaft 3 are inserted between the positioning seat 4 and the positioning plugboard 1 and are locked by a nut, so that when the positioning plugboard 1 is fixed, the positioning seat 4 cannot twist or fall off.

The two pipeline clamping blocks are opened, then the pipeline 10 is placed in the first groove 8 and the second groove 9 between the two pipeline clamping blocks, and the end part of the pipeline 10 to be inserted into the joint is flush with the edge of the second groove 9.

The QC connector is placed on the positioning seat 4, a mounting hole is formed in the positioning seat 4, the mounting hole is in the lateral direction and faces the direction of the first pipeline clamping block 6 and the direction of the second pipeline clamping block 7, and therefore the portion, to be inserted into the pipeline 10, of the QC connector points to the direction of the first pipeline clamping block 6 and the direction of the second pipeline clamping block 7.

Moving the positioning insertion plate 1 on the rail, firstly moving the positioning insertion plate left and right relative to the pipe orifice of the pipeline 10, and aligning the part of the QC joint to be inserted into the pipeline 10 with the pipe orifice of the pipeline 10; and then the positioning insertion plate 1 is pushed to move towards the direction of the pipe orifice so as to be inserted into the pipeline 10.

Because the mouth of pipe of pipeline 10 is installed in rubber sleeve 5, consequently when QC connects to insert, although can cause the inflation of the certain degree of mouth of pipe, rubber sleeve 5 itself is soft material, also can produce even deformation in the direction of 360 degrees, can not oppress pipeline 10 to when conveniently inserting, the orificial problem of damage can not appear. And the insertion is firm. When the positioning inserting plate 1 is pushed to move towards the direction far away from the pipe orifice, the QC connector automatically falls off from the positioning seat 4.

The sand blasting inside the first groove 8 plays a role in increasing friction force, and the clamping pipeline 10 is firmer.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. An auxiliary plugging device for an automobile pipeline is characterized by comprising a positioning plug board (1), a first pipeline clamping block (6) and a second pipeline clamping block (7), wherein the positioning plug board is movably arranged on a machine table; the bottom of one pipeline clamping block is provided with a track, and the pipeline clamping block is close to or far away from the other pipeline clamping block in the reciprocating motion process along the track; the adjacent side surfaces of the first pipeline clamping block (6) and the second pipeline clamping block (7) are crimping surfaces; a notch is formed on each of the compression joint surfaces, a rubber sleeve (5) is arranged in each notch, first grooves (8) with the same shape are formed on the two compression joint surfaces, and second grooves (9) are formed on the surfaces of the rubber sleeves (5); the positioning socket (1) is provided with a positioning seat (4) for fixing the joint (10).

2. An auxiliary plug-in device for vehicle pipelines according to claim 1, characterized in that the cross-section of the first groove (8) is circular arc-shaped, and the inner wall of the first groove is sandblasted.

3. An auxiliary plug-in device for vehicle pipelines according to claim 1, characterized in that the second recess (9) is an extension of the first recess (8) and is in smooth communication with the first recess (8).

4. The auxiliary plugging device for the automobile pipeline according to claim 1, wherein the positioning plug board (1) is connected with the positioning seat (4) through a connecting shaft (3) and a positioning pin (2); and a locking nut is arranged on the connecting shaft (3).

5. The auxiliary plugging device for the automobile pipeline according to claim 1, wherein two mutually orthogonal rails are arranged below the positioning plug board (1), one rail is parallel to the rail at the bottom of the second pipeline clamping block (7), and the positioning plug board (1) is close to or far away from the two groups of pipeline clamping blocks in the sliding process along the other rail.

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