CN218760721U - Simple connection type floating joint - Google Patents

Abstract

The utility model relates to a unsteady joint technical field, concretely relates to simple and easy connection type unsteady joint, include: a body that is a floating joint body; a connector connected to the bottom end of the main body; the mounting groove is formed at the bottom of the connector; the second springs are all arranged inside the mounting grooves; and a sealing gasket connected to the bottom end of the second spring. The utility model overcomes prior art's is not enough, through setting up the mounting groove, second spring and sealed pad, when being connected with the bottom that floats and connecting, make adapting unit will be connected with the inboard internal thread in bottom earlier, just contact with sealed pad afterwards, and make sealed pad compression second spring to remove in the mounting groove, because sealed pad and mounting groove looks adaptation, later because the second spring will resume elasticity and promote sealed pad to reset after receiving the compression, so that sealed pad can carry out the processing of inseparable sealing connection between joint and the adapting unit to floating, the leakproofness that floats and connect has been improved.

Description

Simple connection type floating joint

Technical Field

The utility model relates to a unsteady joint technical field specifically is a simple and easy connection type unsteady joint.

Background

The joint is primarily used to connect two components together. The common joint can be connected with two parts together, the floating joint is a common accessory of the air cylinder, when the direction and the stress point of the driving force of the air cylinder are not on the same straight line, the shaft rod is easy to deform, the floating joint can be used for absorbing or correcting the offset, the flexible connection is realized, the related parts and equipment are protected to stably run, and the service life of the equipment is prolonged.

According to the publication: CN216306471U is a floating joint, and CN208073905U is a floating joint, but the floating joint is generally sealed through self tight propping when being connected, so that the sealing structure is single, and the floating joint is easy to directly cause air leakage when slight looseness occurs to influence the use of the floating joint; meanwhile, when the floating joint is connected with the component, the component is connected with the floating joint too close, so that the component is easy to collide with the floating joint in the moving process to form damage, and the protection effect is poor.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a simple and easy connection type floating joint aims at solving prior art, and is connected the relatively poor and floating joint easy impaired relatively poor problem of protective effect of leakproofness to floating.

In order to solve the technical problem, the utility model provides a following technical scheme: a simply connected floating joint comprising:

a body that is a floating joint body;

a connector connected to the bottom end of the main body;

the mounting groove is formed at the bottom of the connector;

the second springs are all arranged inside the mounting grooves;

a gasket coupled to a bottom end of the second spring;

the diameter of the sealing gasket is smaller than that of the connecting head.

Preferably, the main body further comprises:

the internal thread is arranged inside the main body and the connecting head;

the mounting groove is the annular setting, just sealed pad and mounting groove looks adaptation. Preferably, the body further comprises:

a dust cover mounted on a top of the main body;

the first springs are distributed on the top of the dust cover in an annular manner; a protective pad mounted on a top end of the first spring.

Preferably, the body further comprises:

a retaining ring mounted both above and below the interior of the body; a connecting post connected between the retaining rings;

an external thread disposed above an outer surface of the connecting stud.

Preferably, the connecting column further comprises:

a nut connected over an outer surface of the connection post;

the bottom of the connecting column is arranged in a spherical shape.

Preferably, the connecting column further comprises:

one end of the connecting column is positioned at the inner sides of the protective cushion and the dust cover;

and the diameter of the protective pad is smaller than that of the dust cover.

The embodiment of the utility model provides a simple and easy connection type floating joint possesses following beneficial effect: the joint that floats when connecting, because sealed pad and mounting groove looks adaptation, thereby make adapting unit can compress sealed pad to the mounting groove in, later on because the second spring will resume elasticity and promote sealed pad to reset after receiving the compression, so that sealed pad can carry out inseparable sealing connection to floating between joint and the adapting unit and handle, and owing to be provided with the protection pad in the surperficial top that floats the joint, make the protection pad can protect between part and the joint that floats, thereby cushion protection through first spring and protection pad, avoid the part directly to lead to the fact the collision to damage floating the joint.

1. Through setting up the mounting groove, the second spring is sealed with sealed the pad, when being connected with the bottom that floats the joint, make adapting unit will be connected with the inboard internal thread in bottom earlier, just contact with sealed pad afterwards, and make sealed pad compression second spring to remove in the mounting groove, because sealed pad and mounting groove looks adaptation, thereby make adapting unit can the sealed pad of compression to the mounting groove in, later because the second spring will resume elasticity and promote sealed pad to reset after receiving the compression, so that sealed pad can be to floating and carry out inseparable sealing connection between joint and the adapting unit and handle, the leakproofness that floats the joint has been improved.

2. Through setting up first spring and protection pad, owing to be provided with the protection pad above the surface that connects that floats, when making the top that floats connect to be connected with behind the part and move about, because the part can twist about through the joint that floats, after the part contacts with the joint that floats afterwards, the protection pad can compress first spring, make the protection pad can protect between part and the joint that floats, thereby cushion the protection through first spring and protection pad, avoid the part directly to lead to the fact the collision to damage floating the joint.

Drawings

The accompanying drawings 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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main body of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a joint; 3. a dust cover; 4. a first spring; 5. a protective pad; 6. connecting columns; 7. a nut; 8. a thread; 9. a retaining ring; 10. an internal thread; 11. a gasket; 12. mounting grooves; 13. a second spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, a floating joint of a simple connection type includes: a body 1 which is a floating joint body; a connector 2 connected to the bottom end of the main body 1; the dust cover 3 is arranged at the top of the main body 1, so that the dust cover 3 can conveniently perform dust prevention treatment on the interior of the floating joint and avoid influencing the use of the floating joint; the first springs 4 are annularly distributed on the top of the dust cover 3; protection pad 5, it is installed on the top of first spring 4 to can protect through first spring 4 and protection pad 5 and handle floating between joint and the adapting unit, nut 7, it is connected in the surface top of spliced pole 6, make nut 7 can lock adapting unit and floating between the joint, improve joint strength.

Specifically, referring to fig. 2, the retaining rings 9 are respectively installed above and below the inside of the main body 1, and the connecting column 6 is limited by the retaining rings 9, so that the connecting column 6 can rotate conveniently; a connecting column 6 connected between the retaining rings 9; an external thread 8 provided above the outer surface of the connection post 6 so that the component can be connected with the floating joint through the external thread 8; an internal thread 10 provided inside the main body 1 and the connector 2; the mounting groove 12 is annularly arranged, and the sealing gasket 11 is matched with the mounting groove 12. One end of the connecting column 6 is positioned at the inner sides of the protective cushion 5 and the dust cover 3; and the diameter of protection pad 5 is less than the diameter of dust cover 3, and the bottom of spliced pole 6 is spherical setting to the bottom of spliced pole 6 can move about in the inside of main part 1.

Specifically, please refer to fig. 3, the mounting groove 12 is opened at the bottom of the connector 2; second springs 13, which are installed inside the mounting groove 12; a packing 11 connected to a bottom end of the second spring 13; the diameter of the sealing gasket 11 is smaller than that of the connecting head 2, so that the sealing gasket 11 can better compress the second spring 13 and move towards the mounting groove 12, and then the floating joint can be sealed through the sealing gasket 11 after being connected, so as to improve the service performance of the floating joint.

The working principle is as follows: firstly, when being connected with the bottom that floats to connect, make adapting unit will be connected with the inboard internal thread 10 in bottom earlier, then just contact with sealed pad 11, and make sealed pad 11 compress second spring 13 and remove in to mounting groove 12, because sealed pad 11 and mounting groove 12 looks adaptation, thereby make adapting unit can compress sealed pad 11 to the mounting groove 12 in, later because second spring 13 will resume elasticity and promote sealed pad 11 to reset after receiving the compression, so that sealed pad 11 can carry out the processing of closely sealed connection between floating joint and adapting unit, the leakproofness that floats to connect has been improved, simultaneously because be provided with protection pad 5 above the surface that floats to connect, when making the top that floats to connect and move about after being connected with the part, because the part can twist through floating the joint, after part and floating connect the back, protection pad 5 can compress first spring 4, make protection pad 5 can protect between part and the floating joint, thereby cushion protection through first spring 4 and protection pad 5, avoid the part directly to floating to connect and cause the collision damage.

Claims (6)

1. The utility model provides a simple and easy connection type floating joint which characterized in that includes:

a body (1) which is a floating joint body;

a connector (2) connected to the bottom end of the main body (1);

the mounting groove (12) is formed in the bottom of the connector (2);

the second springs (13) are all arranged in the mounting grooves (12);

a gasket (11) connected to a bottom end of the second spring (13);

the diameter of the sealing gasket (11) is smaller than that of the connector (2).

2. The easy-to-connect floating joint according to claim 1, wherein the main body (1) further comprises:

an internal thread (10) provided inside the main body (1) and the connector (2);

the mounting groove (12) is annularly arranged, and the sealing gasket (11) is matched with the mounting groove (12).

3. The floating joint of the simple connection type according to claim 2, wherein the main body (1) further comprises:

a dust cover (3) attached to the top of the main body (1);

the first springs (4) are distributed on the top of the dust cover (3) in an annular manner;

a protective pad (5) mounted on top of the first spring (4).

4. The floating joint of the simple connection type according to claim 3, wherein the main body (1) further comprises:

a retaining ring (9) mounted both above and below the interior of the body (1);

a connecting column (6) connected between the retaining rings (9);

an external thread (8) disposed above the outer surface of the connecting column (6).

5. Simple connection type floating joint according to claim 4, characterized in that said connection column (6) further comprises:

a nut (7) connected above the outer surface of the connection post (6);

the bottom end of the connecting column (6) is arranged in a spherical shape.

6. Simple connection type floating joint according to claim 4, characterized in that said connection column (6) further comprises:

one end of the connecting column (6) is positioned at the inner sides of the protective cushion (5) and the dust cover (3);

and the diameter of the protective pad (5) is smaller than that of the dust cover (3).

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