CN212080463U

CN212080463U - Novel Z-direction floating quick-change connector

Info

Publication number: CN212080463U
Application number: CN202020538727.6U
Authority: CN
Inventors: 严伟法; 潘海峰; 杨林; 章浩叶
Original assignee: Ningbo Daya Automobile Parts Co ltd
Current assignee: Ningbo Daya Automobile Parts Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-04
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a novel Z is to unsteady quick change coupler, including fixed plate and joint body, the mounting hole has been seted up to the fixed plate, and the mounting hole is passed and piping connecting piece is connected on the upper portion of joint body, connects body overcoat floating spring, and floating spring one end is used in the mounting hole, and floating spring's the other end acts on and connects the body, floating spring overcoat lag. A new joint structure is designed, Z-direction floating is realized, and the structure is simple and the number of parts is small.

Description

Novel Z-direction floating quick-change connector

Technical Field

The utility model relates to an industrial joint especially relates to a novel Z is to unsteady quick change coupler.

Background

The pipeline is a connecting channel of equipment, machines and other systems. Generally, the whole pipeline system is not communicated integrally, but is combined together through various joints to form a pipeline passage of the system. The joint of the connecting pipeline comprises a connecting male head and a connecting female head, and the male head and the female head of the joint are respectively arranged on two components of the system. The male and female connectors of the pipeline are respectively installed on two components of the system, and the installation position error of the components, the error caused by long-time work, the interface dislocation and the offset caused by interference and the like can cause the plug-in combination.

When the male connector and the female connector are combined in the Z-axis direction, if the combination is not in place, the valve core cannot be completely opened, pressure drop is too large, or fluid cannot smoothly circulate in a pipeline, and if the combination is excessive, the influence and collision among products easily cause connector deformation or damage failure. Therefore, Z-direction floating is usually designed when the male head and the female head are combined, so that the valve core can be completely opened by the joint within a certain tolerance range, the liquid of the pipeline flows smoothly, and the pipeline is not easy to deform or damage due to overlarge external force.

The Z of current quick connector is to floating structure design on the mounting panel, for reaching stable plane combination effect, needs 4 groups of floating mechanism to realize usually, distributes in four corners of fixed plate. Meanwhile, the floating mechanism has more sub-parts, and has the problems of relatively complex structure and overhigh cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel Z is to unsteady quick change coupler is provided, has designed new joint design, realizes Z to floating, and has simple structure, the few characteristics of spare part.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: novel Z is to unsteady quick change coupler, including fixed plate and joint body, the fixed plate seted up the mounting hole, the upper portion of joint body pass the mounting hole and connect the piping connecting piece, joint body overcoat floating spring, floating spring one end be used in the mounting hole, floating spring's the other end is used in the joint body, floating spring overcoat lag.

The utility model discloses further preferred scheme: the mounting hole is a stepped hole, and one end of the floating spring is abutted to the stepped hole.

The utility model discloses further preferred scheme: the outer periphery of the joint body is horizontally provided with a step surface, and the other end of the floating spring is abutted against the step surface.

The utility model discloses further preferred scheme: the floating spring is a flat wire spring.

The utility model discloses further preferred scheme: and an XY-direction floating assembly is installed in the fixed plate.

The utility model discloses further preferred scheme: the self-sealing valve core assembly is arranged in the joint body, the sealing element is arranged in the pipe connecting piece, and the pipe connecting piece is in threaded connection with the joint body.

The utility model discloses further preferred scheme: the protective sleeve is locked below the fixing plate.

The utility model discloses further preferred scheme: the floating spring is in a compressed state.

Compared with the prior art, the utility model has the advantages of through the mounting hole with connect the structure setting of body itself, realize that the spring mounting that will float is outside connecting this body. The floating spring is of course in a pre-compressed state. The precompression power when floating spring is greater than and opens required power value, can realize to the demand of floating when the inside case of joint body.

Compared with the prior art, the utility model discloses a establish floating spring at connecting the body overcoat, replaced current set up 4 relocation mechanisms on the fixed plate, reduced part quantity, reduced manufacturing cost, reduced complicated assembly process, improved production efficiency. Moreover, the utility model discloses a structure is more succinct.

The spring overcoat lag that floats avoids the floating spring to expose, and it is right to contact stone or other debris in the use the utility model discloses a function production influence floats.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the utility model;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the present invention in an assembled state.

Wherein the reference numerals are specified as follows: the device comprises a fixed plate 1, a joint body 2, a mounting hole 3, a piping connecting piece 4, a floating spring 5, a protective sleeve 6, a step surface 7, a self-sealing valve core assembly 8 and an XY-direction floating assembly 9.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

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.

As shown in fig. 1 to 4: novel Z is to unsteady quick change coupler, including fixed plate 1 and joint body 2, mounting hole 3 has been seted up to fixed plate 1, and the upper portion that connects body 2 passes mounting hole 3 and connects piping connection spare 4, connects 2 overcoat floating spring 5 of body, and 5 one end of floating spring is used in mounting hole 3, and floating spring 5's the other end is used in connecting

body

2, 5 overcoat lag 6 of floating spring.

The mounting hole 3 is a stepped hole, and one end of the floating spring 5 is abutted against the stepped hole. The utility model discloses set up the shoulder hole for the installation spring, the shoulder hole also has certain limiting displacement to floating spring 5 moreover.

The periphery of the joint body 2 is horizontally provided with a step surface 7, and the other end of the floating spring 5 abuts against the step surface 7. The utility model discloses set up the round step in connecting 2 peripheries of body, the external diameter of step is greater than the external diameter that connects body 2 to make the step still be provided with step face 7 and supply 5 installations of floating spring.

The floating spring 5 is a flat wire spring. A flat wire spring is used to lift the Z-floating space.

An XY-direction floating assembly 9 is installed in the fixed plate 1. Thereby, the joint body 2 has floating adjustment performance in the X direction, the Y direction and the Z direction.

Be provided with in the joint body 2 from sealing valve core subassembly 8, be provided with sealing element in the piping connecting piece 4, piping connecting piece 4 and joint body 2 threaded connection.

The protective sleeve 6 is locked under the fixing plate 1.

The floating spring 5 is in a compressed state. The floating spring 5 is prevented from being exposed, so that the floating function is influenced by contacting with stones or other sundries in the using process.

The utility model discloses use the aluminum material to make, do the lightweight design. Meanwhile, a hard anodic oxidation process is adopted, so that the abrasion loss is reduced to the minimum degree as much as possible, and the service life of the utility model is prolonged;

as shown in fig. 3, before the products are not assembled, the valve core in the connector body 2 is in a self-sealing state, and the precompression force of the floating spring 5 is designed to be larger than that when the valve core is fully opened. The utility model particularly relates to a connect female head. And then the installation height is designed, as shown in fig. 4, the utility model discloses with connect public first connection combination, be in bigger compression state after the combination of floating spring 5. The utility model discloses guaranteed quick change coupler at certain combination deviation within range, inside case all is in and opens completely, and liquid is in the same direction as smooth state of circulation in the pipeline.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 above is to the utility model discloses going on the detailed introduction, having used specific individual example to right in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. Novel Z is to unsteady quick change coupler, including fixed plate and joint body, its characterized in that the fixed plate seted up the mounting hole, the upper portion of joint body pass the mounting hole and connect the piping connecting piece, joint body overcoat floating spring, floating spring one end act on the mounting hole, floating spring's the other end acts on the joint body, floating spring overcoat lag.

2. The novel Z-direction floating quick-change coupler according to claim 1, wherein the mounting hole is a stepped hole, and one end of the floating spring abuts against the stepped hole.

3. The novel Z-direction floating quick-change connector according to claim 1, wherein a step surface is horizontally arranged on the periphery of the connector body, and the other end of the floating spring abuts against the step surface.

4. The novel Z-direction floating quick-change coupler according to claim 1, wherein said floating spring is a flat wire spring.

5. The novel Z-direction floating quick-change coupler according to claim 1, wherein an XY-direction floating assembly is mounted in said fixed plate.

6. The novel Z-direction floating quick-change coupler according to claim 1, wherein the coupler body is provided with a self-sealing valve core assembly, the tubing connector is provided with a sealing element, and the tubing connector is in threaded connection with the coupler body.

7. The novel Z-direction floating quick-change coupler according to claim 1, wherein said protective sleeve is locked under said fixing plate.

8. The new Z-direction floating quick-change coupler according to claim 1, wherein said floating spring is in a compressed state.