CN215567409U

CN215567409U - Detachable split flange

Info

Publication number: CN215567409U
Application number: CN202122017440.6U
Authority: CN
Inventors: 王玉虎
Original assignee: Yancheng Shengxinyuan Machinery Parts Manufacturing Co ltd
Current assignee: Yancheng Shengxinyuan Machinery Parts Manufacturing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a detachable split flange which comprises a first fixing block and a second fixing block, wherein a semicircular groove and a first clamping groove are respectively formed in opposite sides of the first fixing block and the second fixing block, the first fixing block and the second fixing block are respectively connected with a connecting block through the semicircular groove and the first clamping groove, a first clamping block is arranged at the top end of the connecting block and mutually clamped with the first clamping groove, a pair of mounting seats and a pair of mounting grooves are respectively formed in the top ends of opposite sides of the first fixing block and the second fixing block, a groove is formed in one side of the top end of each mounting seat, clamping pins are arranged in the groove, and a pair of second clamping blocks and a second clamping groove are arranged at the bottom ends of opposite sides of the first fixing block and the second fixing block. This kind of detachable split flange, simple structure is reasonable, the modern design, and easy operation is convenient, can effectively dismantle the flange fast, and the change of being convenient for, and practiced thrift the cost, be convenient for extensive using widely.

Description

Detachable split flange

Technical Field

The utility model relates to a tool part, in particular to a detachable split flange.

Background

The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. All connecting parts which are connected by bolts at the periphery of two planes and are closed at the same time are generally called flanges. The flange that adopts at present generally is integral flange, and the part back of damaging through the wearing and tearing of two axles of flange internal connection needs whole change, not only inconvenient change, and has improved the cost of changing the flange. We have therefore developed this and propose a detachable split flange.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a detachable split flange which comprises a first fixing block and a second fixing block, wherein a semicircular groove and a first clamping groove are respectively formed in opposite sides of the first fixing block and the second fixing block, the first fixing block and the second fixing block are respectively connected with a connecting block through the semicircular groove and the first clamping groove, a first clamping block is arranged at the top end of the connecting block and mutually clamped with the first clamping groove, a pair of mounting seats and a pair of mounting grooves are respectively formed in the top ends of opposite sides of the first fixing block and the second fixing block, a groove is formed in one side of the top end of the mounting seat, clamping pins are arranged in the groove, a pair of second clamping block and a second clamping groove are formed in the bottom ends of opposite sides of the first fixing block and the second fixing block, and a pair of threaded holes are formed in one side of the first fixing block and one side of the second fixing block.

As a preferable technical scheme of the utility model, a pair of limiting holes are formed at the top end of the second fixing block, and the limiting holes are clamped with the clamping pins.

As a preferable technical scheme of the utility model, a spring is arranged in the groove, and one end of the spring is movably connected with the bayonet lock.

As a preferable technical scheme of the utility model, the inside of the connecting block is hollow, and the inner wall of the connecting block is provided with internal threads.

As a preferred technical solution of the present invention, the mounting seat is engaged with the mounting groove, and the second engaging block is engaged with the second engaging groove.

As a preferable technical solution of the present invention, the pair of threaded holes respectively penetrate through both sides of the first fixing block and the second fixing block.

As a preferable technical scheme of the utility model, the connecting positions of the connecting block, the first fixing block and the second fixing block are all provided with gaskets.

The utility model has the beneficial effects that:

1. according to the detachable split flange, the first clamping block and the first clamping groove are matched for use, so that the connection stability between the connecting block and the first fixing block and the second fixing block is increased conveniently, and the connecting block is effectively prevented from sliding between the first fixing block and the second fixing block;

2. according to the detachable split flange, one end of the first fixing block and one end of the second fixing block are conveniently clamped and connected through the matching use of the second clamping block and the second clamping groove, and the first fixing block and the second fixing block are conveniently and rapidly installed and detached through the matching use of the clamping pin, the spring and the limiting hole; the flange dismounting device has the advantages of simple and reasonable structure, novel design, simple and convenient operation, capability of effectively and quickly dismounting the flange, convenience in replacement, cost saving and higher practical value.

Drawings

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

FIG. 1 is a perspective view of a detachable split flange of the present invention;

FIG. 2 is an exploded view of a detachable split flange according to the present invention;

FIG. 3 is a sectional view of the upper half structure of the first fixing block and the second fixing block of the detachable split flange of the present invention;

fig. 4 is a structural cross-sectional view of the lower half portions of the first fixed block and the second fixed block of the detachable split flange according to the utility model.

In the figure: 1. a first fixed block; 2. a second fixed block; 3. a semicircular groove; 4. connecting blocks; 5. an internal thread; 6. a threaded hole; 7. a mounting seat; 8. a groove; 9. mounting grooves; 10. a limiting hole; 11. a first clamping block; 12. a first card slot; 13. a spring; 14. a bayonet lock; 15. a second fixture block; 16. and a second card slot.

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 described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the detachable split flange of the present invention comprises a first fixing block 1 and a second fixing block 2, wherein a semicircular groove 3 and a first engaging groove 12 are respectively disposed at opposite sides of the first fixing block 1 and the second fixing block 2, the first fixing block 1 and the second fixing block 2 are respectively connected with a connecting block 4 through a semicircular groove 3 and a first clamping groove 12, the top end of the connecting block 4 is provided with a first clamping block 11, the first clamping block 11 is clamped with the first clamping groove 12, the top ends of the opposite sides of the first fixing block 1 and the second fixing block 2 are respectively provided with a pair of mounting seats 7 and a pair of mounting grooves 9, one side of the top end of each mounting seat 7 is provided with a groove 8, and the inside of recess 8 installs bayonet lock 14, and the bottom of the relative one side of first fixed block 1 and second fixed block 2 is equipped with a pair of second fixture block 15 and second draw-in groove 16, and one side of first fixed block 1 and second fixed block 2 all is equipped with a pair of screw hole 6.

Wherein, the top of second fixed block 2 is equipped with a pair of spacing hole 10, and spacing hole 10 and bayonet lock 14 looks block, uses through the cooperation of spacing hole 10 and bayonet lock 14, is convenient for realize the quick installation and the dismantlement of first fixed block 1 and second fixed block 2.

Wherein, the inside of recess 8 is equipped with spring 13, and spring 13's one end and bayonet 14 swing joint, uses through the cooperation of spring 13 and bayonet 14, is convenient for realize bayonet 14 and install fast in spacing hole 10.

Wherein, the inside of connecting block 4 is hollow, and the inner wall of connecting block 4 is equipped with internal thread 5, uses through the cooperation of connecting block 4 and internal thread 5, is convenient for realize the connection between two axles.

Wherein, mount pad 7 and mounting groove 9 looks block, and second fixture block 15 and second draw-in groove 16 looks block, uses through the cooperation of mount pad 7 and mounting groove 9 and second fixture block 15 and second draw-in groove 16, is convenient for realize the high-speed joint of first fixed block 1 and second fixed block 2.

Wherein, a pair of screw hole 6 runs through the both sides of first fixed block 1 and second fixed block 2 respectively, through the setting of screw hole 6, is convenient for realize using through the cooperation of bolt and screw hole 6, effectively improves the stability of flange.

Wherein, the junction of connecting block 4, first fixed block 1 and second fixed block 2 all is equipped with the liner, through the setting of liner, is convenient for realize the leakproofness between connecting block 4, first fixed block 1 and the second fixed block 2.

The working principle is as follows: when in use, the two shafts are respectively in threaded connection with two ends of the connecting block 4, the first clamping block 11 at the top end of the connecting block 4 is clamped with the first clamping groove 12 between the first fixing block 1 and the second fixing block 2, and the mounting seat 7 and the second clamping block 15 at one side of the first fixing block 1 are respectively clamped with the mounting groove 9 and the second clamping groove 16 at one side of the second fixing block 2, so that the connecting block 4 is formed, first fixed block 1 and the laminating of second fixed block 2 mutually, be convenient for realize increasing the stability of being connected between connecting block 4 and first fixed block 1 and the second fixed block 2, effectively avoid connecting block 4 to slide between first fixed block 1 and second fixed block 2, spring 13 and bayonet lock 14's cooperation in the recess 8 on one side of 7 tops of rethread mount pad is used, make bayonet lock 14 and the spacing hole 10 looks block on 2 tops of second fixed block, be convenient for realize the quick installation and the dismantlement of first fixed block 1 and second fixed block 2.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. The detachable split flange comprises a first fixed block (1) and a second fixed block (2), and is characterized in that one side, opposite to the first fixed block (1) and the second fixed block (2), of the first fixed block (1) and the second fixed block (2) is respectively provided with a semicircular groove (3) and a first clamping groove (12), the first fixed block (1) and the second fixed block (2) are respectively connected with a connecting block (4) through the semicircular groove (3) and the first clamping groove (12), the top end of the connecting block (4) is provided with a first clamping block (11), the first clamping block (11) and the first clamping groove (12) are mutually clamped, the top end of one side, opposite to the first fixed block (1) and the second fixed block (2), of the first fixed block (7) and the second fixed block (2) is respectively provided with a pair of mounting seats (7) and a pair of mounting grooves (9), one side of the top end of the mounting seats (7) is provided with a groove (8), and the clamping pin (14) is arranged inside the groove (8), the bottom of the opposite side of the first fixing block (1) and the second fixing block (2) is provided with a pair of second clamping blocks (15) and a second clamping groove (16), and one side of the first fixing block (1) and one side of the second fixing block (2) are provided with a pair of threaded holes (6).

2. A detachable split flange according to claim 1, wherein a pair of limiting holes (10) are formed at the top end of the second fixing block (2), and the limiting holes (10) are engaged with the locking pins (14).

3. A detachable split flange according to claim 1, wherein a spring (13) is arranged inside the groove (8), and one end of the spring (13) is movably connected with a bayonet (14).

4. A detachable split flange according to claim 1, wherein the inside of said connecting block (4) is hollow and the inner wall of said connecting block (4) is provided with an internal thread (5).

5. A detachable split flange according to claim 1, wherein said mounting seat (7) is engaged with said mounting groove (9), and said second engaging portion (15) is engaged with said second engaging portion (16).

6. A detachable split flange according to claim 1, wherein a pair of said threaded holes (6) respectively penetrate both sides of the first fixed block (1) and the second fixed block (2).

7. A detachable split flange according to claim 1, wherein the joints of the connecting block (4), the first fixing block (1) and the second fixing block (2) are provided with gaskets.