CN218236528U

CN218236528U - Locking flaring flange coupling mechanism that moves

Info

Publication number: CN218236528U
Application number: CN202222594460.4U
Authority: CN
Inventors: 周洋; 周亚东
Original assignee: Yancheng Ruiye Hydraulic Pipe Fittings Co ltd
Current assignee: Yancheng Ruiye Hydraulic Pipe Fittings Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-06
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to an anti-loosening flaring flange coupling mechanism, including first flange, first flange right side is provided with the second flange, first flange right side is provided with sealed the pad, the inside swing joint of first flange has the bolt, bolt surface threaded connection has the nut. This locking flaring flange coupling mechanism that moves, connect first flange and second flange through using bolt and nut, then aim at the nut with the draw-in groove of cardboard, make first fixture block aim at the second fixture block simultaneously, then move the cardboard left, the draw-in groove can carry out the chucking with the nut, when first fixture block contacts with the second fixture block, first fixture block can be crowded second fixture block to the one side that is close to the bolt, when first magnet and second magnet are inhaled each other, the spring of compression can drive the second fixture block and reset, make first fixture block carry out the chucking with the second fixture block, the cardboard can block the nut spacing simultaneously, prevent that the nut from taking place to become flexible as far as possible, lead to the leakproofness variation between the flange.

Description

Locking flaring flange coupling mechanism that moves

Technical Field

The utility model relates to a machine parts technical field specifically is an anti-loosening flaring flange coupling mechanism.

Background

Flange is also called flange or flange, and the basic meaning refers to a protruding structure on an object, or an object with a protruding structure, such as flange bolt, flange shaft, etc., since the flange structure is commonly used for connection between shaft and shaft, pipe end and pipe end, or equipment and equipment, the flange is usually referred to as a part or structure for connection in the mechanical field, such as pipe flange, reducer flange.

In the process of practical application, the flange nut is easy to loosen or rust after being used for a long time, the existing flange nut lacks measures for preventing looseness, and the flange nut needs to be frequently overhauled by maintainers and is screwed up, so that the practicability of the flange nut is reduced, and the anti-loosening flaring flange connecting mechanism is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a locking flaring flange coupling mechanism that moves possesses the fixity strong, advantages such as easy operation have solved the flange and have received the easy not hard up problem of external force.

In order to achieve the above object, the utility model provides a following technical scheme: a locking flaring flange connecting mechanism comprises a first flange, wherein a second flange is arranged on the right side of the first flange, a sealing gasket is arranged on the right side of the first flange, a bolt is movably connected inside the first flange, a nut is connected to the outer surface of the bolt in a threaded manner, a limiting groove is formed in the first flange, and a limiting component is arranged on the right side of the second flange;

the limiting assembly comprises a clamping plate movably connected to the outer surface of the nut, a clamping groove is formed in the clamping plate, a supporting rod is fixedly connected to the left side of the clamping plate, a first clamping block is fixedly connected to the left side of the supporting rod, a second clamping block is movably connected to one side, close to the bolt, of the first clamping block, a sliding block is fixedly connected to the left side of the second clamping block, a sliding groove is formed in the second flange, and a spring is fixedly connected to one side, close to the bolt, of the second clamping block.

Furthermore, the inclined plane inclination angle of the first clamping block is the same as that of the second clamping block, and the first clamping block is movably connected inside the second flange.

Further, the sliding block is connected inside the sliding groove in a sliding mode, and the spring is fixedly connected with the second flange.

Furthermore, the nut is located inside the clamping groove, and the cross section of the clamping groove is hexagonal.

Further, the limiting groove is hexagonal in cross section, the limiting groove is movably connected with an elastic limiting block in the inner portion, and the elastic limiting block is hexagonal in cross section.

Further, first fixture block left side fixedly connected with first magnet, the inside fixedly connected with second magnet of second flange, first magnet swing joint is the right side in second magnet.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this locking flaring flange coupling mechanism that moves, connect first flange and second flange through using bolt and nut, then aim at the nut with the draw-in groove of cardboard, make first fixture block aim at the second fixture block simultaneously, then move the cardboard left, the draw-in groove can carry out the chucking with the nut, when first fixture block contacts with the second fixture block, first fixture block can be crowded second fixture block to the one side that is close to the bolt, when first magnet and second magnet are inhaled each other, the spring of compression can drive the second fixture block and reset, make first fixture block carry out the chucking with the second fixture block, the cardboard can block the nut spacing simultaneously, prevent that the nut from taking place to become flexible as far as possible, lead to the leakproofness variation between the flange.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in the structure diagram 1 of the present invention;

fig. 3 is the connection schematic diagram of the structure clamping plate and the clamping groove of the utility model.

In the figure: 1 first flange, 2 second flanges, 3 sealed pad, 4 bolts, 5 nuts, 6 spacing grooves, 7 elasticity spacing blocks, 8 cardboard, 9 branch, 10 first fixture block, 11 second fixture block, 12 sliders, 13 spouts, 14 springs, 15 first magnet, 16 second magnet, 17 draw-in grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the anti-loosening flared flange connection mechanism in the present embodiment includes a first flange 1, a second flange 2 is disposed on the right side of the first flange 1, a sealing gasket 3 is disposed on the right side of the first flange 1, a bolt 4 is movably connected inside the first flange 1, a nut 5 is connected to the outer surface of the bolt 4 through a thread, a limiting groove 6 is disposed inside the first flange 1, and a limiting component is disposed on the right side of the second flange 2.

Wherein, spacing subassembly is including swing joint in the cardboard 8 of 5 surfaces of nut, draw-in groove 17 has been seted up to cardboard 8 inside, draw-in groove 17 cross sectional shape is the hexagon, nut 5 is located inside draw-in

groove

17, 8 left sides fixedly connected with branches 9 of cardboard, the first fixture block 10 of branch 9 left side fixedly connected with, one side swing joint that first fixture block 10 is close to bolt 4 has

second fixture block

11, 10 inclined plane inclination of first fixture block are the same with 11 inclined plane inclination of second fixture block, when first fixture block 10 contacts with 11 second fixture blocks, first fixture block 10 can be crowded second fixture block 11 to the one side that is close to bolt 4. First fixture block 10 swing joint is inside second flange 2, and second fixture block 11 left side fixedly connected with slider 12, and second flange 2 is inside to have seted up spout 13, and slider 12 sliding connection is inside spout 13, and one side fixedly connected with spring 14 that second fixture block 11 is close to bolt 4, and spring 14 is fixed connection in second flange 2.

In this embodiment, 6 cross-sectional shapes of spacing groove are the hexagon, and 6 inside swing joint of spacing groove has elastic limiting

block

7, and 7 cross-sectional shapes hexagons of elastic limiting block can prevent as far as possible that bolt 4 from taking place the rotation. First fixture block 10 left side fixedly connected with first magnet 15, the inside fixedly connected with second magnet 16 of second flange 2, first magnet 15 swing joint is the right side in second magnet 16, can break away from in first fixture block 10 takes place between second flange 2 as far as possible.

Connect first flange 1 and second flange 2 through using bolt 4 and nut 5, then with draw-in groove 17 alignment nut 5 of cardboard 8, make first fixture block 10 align second fixture block 12 simultaneously, then move cardboard 8 left, draw-in groove 17 can carry out the chucking with nut 5, when first fixture block 10 contacts with second fixture block 11, first fixture block 10 can push second fixture block 11 to the one side that is close to bolt 4, when first magnet 15 and second magnet 16 are inhaled each other, compressed spring 14 can drive second fixture block 11 and reset, make first fixture block 10 and second fixture block 11 carry out the chucking, cardboard 8 can block nut 5 spacing simultaneously, prevent as far as possible that nut 5 from taking place to become flexible, lead to the leakproofness variation between the flange.

The working principle of the embodiment is as follows:

this locking flaring flange coupling mechanism that moves, connect first flange 1 and second flange 2 through using bolt 4 and nut 5, then with draw-in groove 17 alignment nut 5 of cardboard 8, make first fixture block 10 alignment second fixture block 12 simultaneously, then move cardboard 8 left, draw-in groove 17 can carry out the chucking with nut 5, when first fixture block 10 contacts with second fixture block 11, first fixture block 10 can push second fixture block 11 to the one side that is close to bolt 4, when first magnet 15 and second magnet 16 are inhaled each other, compressed spring 14 can drive second fixture block 11 and reset, make first fixture block 10 and second fixture block 11 carry out the chucking, cardboard 8 can block nut 5 spacing simultaneously, prevent that nut 5 from taking place to become flexible as far as possible, lead to the leakproofness variation between the flange.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a locking flaring flange coupling mechanism that moves, includes first flange (1), its characterized in that: a second flange (2) is arranged on the right side of the first flange (1), a sealing gasket (3) is arranged on the right side of the first flange (1), a bolt (4) is movably connected inside the first flange (1), a nut (5) is connected to the outer surface of the bolt (4) in a threaded manner, a limiting groove (6) is formed inside the first flange (1), and a limiting assembly is arranged on the right side of the second flange (2);

spacing subassembly is including cardboard (8) of swing joint in nut (5) surface, draw-in groove (17) have been seted up to cardboard (8) inside, cardboard (8) left side fixedly connected with branch (9), branch (9) left side fixedly connected with first fixture block (10), one side swing joint that first fixture block (10) are close to bolt (4) has second fixture block (11), second fixture block (11) left side fixedly connected with slider (12), spout (13) have been seted up to second flange (2) inside, second fixture block (11) are close to one side fixedly connected with spring (14) of bolt (4).

2. The locking flare flange connection of claim 1, wherein: the inclined plane inclination angle of the first clamping block (10) is the same as that of the second clamping block (11), and the first clamping block (10) is movably connected to the inner portion of the second flange (2).

3. The locking flare flange connection of claim 1, wherein: the sliding block (12) is connected inside the sliding groove (13) in a sliding mode, and the spring (14) is fixedly connected with the second flange (2).

4. The locking flare flange connection of claim 1, wherein: the nut (5) is positioned in the clamping groove (17), and the cross section of the clamping groove (17) is hexagonal.

5. The locking flare flange connection of claim 1, wherein: the cross-sectional shape of the limiting groove (6) is hexagonal, an elastic limiting block (7) is movably connected inside the limiting groove (6), and the cross-sectional shape of the elastic limiting block (7) is hexagonal.

6. The locking flare flange connection of claim 1, wherein: first fixture block (10) left side fixedly connected with first magnet (15), inside fixedly connected with second magnet (16) of second flange (2), first magnet (15) swing joint is the right side in second magnet (16).