CN218294826U - Thin-wall aluminum flange - Google Patents

Abstract

The utility model relates to a flange technical field specifically is thin wall aluminium flange, including a flange and No. two flanges, the connecting pipe is all installed to the surface of a flange and No. two flanges, the mounting hole has evenly been seted up to the border position department of a flange and No. two flange joints, the border position department symmetry of a flange and No. two flanges is provided with the back up ring, the connection end plate is installed to the both ends symmetry of back up ring, the through-hole has been seted up to the inside symmetry of connecting the end plate, the inside of through-hole is inserted and is equipped with locking bolt, locking bolt's surface rotation is connected with the nut, the inner wall of back up ring is provided with sealed the pad. The utility model discloses, through setting up this reinforcement ring, connecting end plate, through-hole, locking bolt, nut and sealed pad isotructure, can be at a flange and No. two flange joint's in-process, the reuse reinforcement ring is consolidated fixedly to a flange and No. two flanges to utilize sealed pad to seal the processing with gap department, and then can further connect the leakproofness.

Description

Thin-wall aluminum flange

Technical Field

The utility model relates to a flange technical field especially relates to thin wall aluminium flange.

Background

The flange is a part for connecting the shaft and is used for connecting pipe ends; the flange is used for connecting two devices, namely the flange on an inlet and an outlet of the device, the thin-wall flange is one of the flanges, has good comprehensive performance, is widely used in a series of basic engineering of chemical engineering, construction, water supply, water drainage, petroleum, light and heavy industries and the like, but the existing thin-wall flange is fixed by only adopting bolts and nuts in the installation process, and the sealing effect of the flange can be directly influenced once the bolts and nuts are loosened during connection, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the thin-wall aluminum flange.

In order to achieve the above purpose, the utility model adopts the following technical scheme: thin wall aluminium flange, including a flange and No. two flanges, the connecting pipe is all installed to the surface of a flange and No. two flanges, the border position department of a flange and No. two flange joints has evenly seted up the mounting hole, the border position department symmetry of a flange and No. two flanges is provided with the gusset ring, the connection end plate is installed to the both ends symmetry of gusset ring, the through-hole has been seted up to the inside symmetry of connection end plate, the inside of through-hole is inserted and is equipped with locking bolt, locking bolt's surface rotates and is connected with the nut, the inner wall of gusset ring is provided with sealed the pad, sealed pad is laminated mutually with the junction of a flange and No. two flanges.

In order to improve the connection effect of a flange and No. two flanges, the utility model discloses the improvement has, be provided with the packing ring between a flange and No. two flanges.

In order to improve the stable effect of the connection between the connection end plate, the utility model discloses the improvement has, and is two sets of be provided with the gasket between the connection end plate, the round hole has been seted up to the inside symmetry of gasket.

In order to improve the cooperation effect between reinforcement ring and the flange, the utility model discloses the improvement has, reinforcement ring's shape is the half annular, the card strip is installed to reinforcement ring's bilateral symmetry.

In order to improve the life of reinforcing ring, the utility model discloses the improvement has, wear-resisting line has evenly been seted up to the surface of reinforcing ring.

In order to improve the butt joint effect of a flange and No. two flanges, the utility model discloses the improvement has, the inserted block is installed to the inboard symmetry of a flange, the slot has been seted up to the inboard symmetry of No. two flanges, the inside of establishing at the slot is inserted to the inserted block.

In order to improve the connection effect of inserted block and slot, the utility model discloses the improvement has, the internally mounted of slot has the magnetic path, the iron sheet is installed to the one end of inserted block, magnetic path and iron sheet laminate mutually.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up this reinforcing ring, connection end plate, through-hole, locking bolt, nut and sealed isotructure that fills up, can be at a flange and No. two flange joint's in-process, the reuse reinforcing ring is consolidated fixedly to a flange and No. two flanges to utilize sealed the pad to seal up gap department and handle, and then can further connect the leakproofness.

2. The utility model discloses in, through the mating reaction of this inserted block and slot, at a flange and No. two flange joint's in-process, can realize the quick accurate butt joint of a flange and No. two flanges, and then can align by the fast coincidence of easy to assemble hole, and then make things convenient for the quick fixed connection of a flange and No. two flanges.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a thin-walled aluminum flange according to the present invention;

fig. 2 is an exploded schematic view of the thin-walled aluminum flange according to the present invention;

FIG. 3 is a schematic side view of the thin-walled aluminum flange of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the thin-wall aluminum flange reinforcing ring of the present invention;

fig. 5 is an enlarged view of a position a in fig. 4 of the thin-wall aluminum flange of the present invention.

Illustration of the drawings:

1. a first flange; 2. a second flange; 3. a connecting pipe; 4. mounting holes; 5. a reinforcing ring; 6. connecting the end plates; 7. a through hole; 8. locking the bolt; 9. a nut; 10. a gasket; 11. a gasket; 12. a gasket; 13. wear-resistant lines; 14. inserting a block; 15. a slot; 16. a magnetic block; 17. iron sheets.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: thin wall aluminium flange, including flange 1 and flange 2 No. two, connecting pipe 3 is all installed to the surface of flange 1 and flange 2 No. two, mounting hole 4 has evenly been seted up to the border position department of flange 1 and flange 2 No. two junctions, the border position department symmetry of flange 1 and flange 2 No. two is provided with reinforcing ring 5, connecting end plate 6 is installed to reinforcing ring 5's both ends symmetry, connecting end plate 6's inside symmetry has seted up through-hole 7, the inside of through-hole 7 is inserted and is equipped with locking bolt 8, locking bolt 8's surface rotation is connected with nut 9, reinforcing ring 5's inner wall is provided with sealed the pad 10, sealed pad 10 is laminated with the junction of flange 1 and flange 2 No. two, through setting up this reinforcing ring 5, connecting end plate 6, through-hole 7, locking bolt 8, nut 9 and sealed pad 10 isotructures, can be in-process that flange 1 and flange 2 No. two are connected, reuse reinforcing ring 5 consolidates flange 1 and flange 2 No. two, and utilize sealed pad 10 to carry out sealing process in the gap, and then can further connect the leakproofness.

Referring to fig. 4 and 5, a gasket 11 is arranged between the first flange 1 and the second flange 2, the gasket 11 can further improve the connection sealing performance between the first flange 1 and the second flange 2, a gasket 12 is arranged between the two sets of connection end plates 6, circular holes are symmetrically formed in the gasket 12, the gasket 12 can ensure the connection tightness between the connection end plates 6, the circular holes can ensure the normal use of the locking bolts 8, the reinforcing ring 5 is semi-annular, clamping strips are symmetrically arranged on two sides of the reinforcing ring 5, the clamping strips are added to the semi-annular, a stable installation effect can be achieved on the first flange 1 and the second flange 2, wear-resistant grains 13 are uniformly formed on the outer surface of the reinforcing ring 5, the wear-resistant grains 13 can improve the wear-resistant effect of the surface of the reinforcing ring 5, and therefore the service life of the reinforcing ring 5 is prolonged.

Example two

Please refer to fig. 2 and fig. 3, the insert block 14 is installed to the inboard symmetry of a flange 1, slot 15 has been seted up to the inboard symmetry of No. two flanges 2, insert block 14 inserts the inside of establishing at slot 15, through the mating reaction of this insert block 14 and slot 15, at the in-process of a flange 1 and No. two flange 2 connections, can realize the quick accurate butt joint of a flange 1 and No. two flanges 2, and then can make things convenient for the quick coincidence of mounting hole 4 to align, and then make things convenient for the quick fixed connection of a flange 1 and No. two flanges 2, the internally mounted of slot 15 has the magnetic path 16, iron sheet 17 is installed to the one end of insert block 14, magnetic path 16 and iron sheet 17 laminate mutually, the adsorption of magnetic path 16 and iron sheet 17, can further improve the butt joint effect.

The working principle is as follows: when an operator uses the thin-wall aluminum flange, the first flange 1 and the second flange 2 are taken up firstly, then the inserting block 14 on the inner side of the first flange 1 is aligned with the inserting groove 15 on the inner side of the second flange 2, then the inserting block 14 is inserted into the inserting groove 15, the magnetic block 16 can absorb the iron sheet 17 at the moment, the first flange 1 and the second flange 2 can be overlapped, the mounting holes 4 can be automatically aligned at the moment, then the operator can fix the thin-wall aluminum flange by using the bolt group, then the two groups of reinforcing rings 5 are sleeved on the outer surfaces of the first flange 1 and the second flange 2, at the moment, the two groups of connecting end plates 6 can be attached together, meanwhile, the sealing gasket 10 inside the reinforcing rings 5 can cover the gap, then the operator can fix and lock the two groups of connecting end plates 6 by using the matching effect of the locking bolts 8 and the nuts 9, and further fix the reinforcing rings 5 with the sealing gasket 10 on the outer surfaces of the first flange 1 and the second flange 2, secondary reinforcing treatment can be carried out on the gap by using the sealing gasket 10, and further connection tightness can be achieved.

In the above, the present invention is only a preferred embodiment, and is not limited to the present invention in other forms, and any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all the persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. Thin wall aluminium flange, including a flange (1) and No. two flanges (2), its characterized in that: the utility model discloses a flange (1) and No. two flange (2) outer surface all install connecting pipe (3), the border position department of flange (1) and No. two flange (2) junction has evenly seted up mounting hole (4), the border position department symmetry of flange (1) and No. two flange (2) is provided with reinforcing ring (5), connection end plate (6) are installed to the both ends symmetry of reinforcing ring (5), through-hole (7) have been seted up to the internal symmetry of connection end plate (6), the inside of through-hole (7) is inserted and is equipped with locking bolt (8), the surface rotation of locking bolt (8) is connected with nut (9), the inner wall of reinforcing ring (5) is provided with sealed pad (10), sealed pad (10) laminate mutually with the junction of flange (1) and No. two flange (2).

2. The thin-walled aluminum flange of claim 1, wherein: a gasket (11) is arranged between the first flange (1) and the second flange (2).

3. The thin-walled aluminum flange of claim 1, wherein: and a gasket (12) is arranged between the two groups of connecting end plates (6), and round holes are symmetrically formed in the gasket (12).

4. The thin-walled aluminum flange of claim 1, wherein: the shape of reinforcement ring (5) is the semicircle form, the bilateral symmetry of reinforcement ring (5) is installed the card strip.

5. The thin-walled aluminum flange of claim 1, wherein: wear-resistant grains (13) are uniformly arranged on the outer surface of the reinforcing ring (5).

6. The thin-walled aluminum flange of claim 1, wherein: the inner side of the first flange (1) is symmetrically provided with inserting blocks (14), the inner side of the second flange (2) is symmetrically provided with inserting grooves (15), and the inserting blocks (14) are inserted in the inserting grooves (15).

7. The thin-walled aluminum flange of claim 6, wherein: the magnetic block (16) is arranged inside the slot (15), the iron sheet (17) is arranged at one end of the inserting block (14), and the magnetic block (16) is attached to the iron sheet (17).

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