CN220869914U

CN220869914U - Improved flange transition disc

Info

Publication number: CN220869914U
Application number: CN202322713919.2U
Authority: CN
Inventors: 冯大鹏; 秦冉川
Original assignee: Wuhan Lichen Precision Manufacturing Co ltd
Current assignee: Wuhan Lichen Precision Manufacturing Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-30
Anticipated expiration: 2033-10-10

Abstract

The utility model relates to the technical field of flange transition plates, in particular to an improved flange transition plate which comprises a flange transition plate main body and a flange transition plate shaft, wherein the bottom end of the flange transition plate main body is fixedly connected with the flange transition plate shaft, and two sides and the rear side of the flange transition plate main body are respectively fixedly connected with a plurality of sliding rods. Through the user through knob rotation screw rod, the screw rod drives the cover piece and moves downwards, and the cover piece drives the slider and removes along the spout of slide bar, and the cover piece drives a plurality of supporting shoe and moves downwards, and the supporting shoe drives the connecting rod that corresponds both sides and moves downwards, and the connecting rod drives the guide block and moves downwards, and the guide block drives the gag lever post and rotates along the bracing piece for a plurality of gag lever posts outwards rotate, then place the tight flange that expands on the flange transition dish main part, then reverse rotation screw rod, make a plurality of gag lever posts and tight laminating of tight flange that expands, thereby realize fixing the tight flange that expands with the flange transition dish main part.

Description

Improved flange transition disc

Technical Field

The utility model relates to the technical field of flange transition plates, in particular to an improved flange transition plate.

Background

The flange is simply referred to as a flange, and generally means that a disc-like metal body is provided with a plurality of fixing holes at its periphery for connecting other things. This is widely used mechanically and is also a thousand monuments.

For example, the grant bulletin number CN213956783U, an external rotor motor test expansion type connecting mechanism and a test system, wherein the file is formed by screwing bolts, pressing an expansion flange and a transition flange ring, converting the axial force of the expansion flange into radial force, and extruding the transition flange ring and a front flange of the external rotor motor into interference fit through clearance fit; the flange transition disc used in the document is connected with the expansion flange in the connecting process by bolts, the fixing mode requires a user to manually screw by means of an external tool, simultaneously, the bolts are used more, each bolt rotates by one circle to displace a screw distance, so that the number of turns of each bolt is more when the user rotates each bolt, the flange transition disc is complicated to operate in the connecting process with the expansion flange, and the operation of the user is inconvenient.

Disclosure of utility model

The utility model aims to solve the problem that the flange transition plate is complex to operate in the process of being connected with an expanding flange, and provides an improved flange transition plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an improvement formula flange transition dish, includes flange transition dish main part and flange transition dish axle, the bottom and the flange transition dish axle of flange transition dish main part are fixed to be linked to each other, the both sides and the rear side of flange transition dish main part are fixed continuous with a plurality of slide bars respectively, the bottom and the fixed continuous of circle piece of slide bar, the bottom and the knob of screw rod are fixed to be linked to each other, the outer wall and the fixed continuous of a plurality of bracing pieces of flange transition dish main part, the outer wall of flange transition dish axle is equipped with fixed knot constructs.

Preferably, the fixed knot constructs including the cover piece, the inner wall of cover piece links to each other with flange transition dish axle is slided, the outer end of cover piece links to each other with a plurality of supporting shoe is fixed, the top of supporting shoe links to each other with the connecting rod is fixed of both sides respectively, the inner of connecting rod all links to each other with the guide block is fixed, the outer wall of guide block links to each other with the gag lever post is slided, the middle part of cover piece links to each other with a plurality of sliders is fixed.

Preferably, the bottom of the limiting rod is rotationally connected with the supporting rod through a pin shaft, and the outer wall of the sliding block is slidingly connected with a sliding groove of the sliding rod.

Preferably, the inner sides of the limiting rods are propped against the expansion flange, and the bottom end of the expansion flange is propped against the flange transition disc shaft.

Preferably, the sleeve block is in threaded connection with the outer wall of the screw.

Preferably, the front side of the flange transition disc main body is rotationally connected with the screw rod.

The improved flange transition plate provided by the utility model has the beneficial effects that: through the user through knob rotation screw rod, the screw rod drives the cover piece and moves downwards, the cover piece drives the slider and removes along the spout of slide bar, the cover piece drives a plurality of supporting shoe and moves downwards, the supporting shoe drives the connecting rod that corresponds both sides and moves downwards, the connecting rod drives the guide block and moves downwards, the guide block drives the gag lever post and rotates along the bracing piece, make a plurality of gag lever posts outwards rotate, then place the tight flange that expands in the flange transition dish main part, then reverse rotation screw rod, make a plurality of gag lever posts closely laminate with the tight flange that expands, thereby realize fixing the tight flange that expands with the flange transition dish main part, the installation between the tight flange that expands can be realized to flange transition dish main part and the tight flange that expands when having reduced the rotation quantity of bolt need not with the help of the instrument, make the fixed to the flange transition dish main part and the tight flange that expands more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

Fig. 4 is a schematic view of the structure of the stop lever and the anti-slip pad of the present utility model.

In the figure: 1. the flange transition disc comprises a flange transition disc main body 2, a flange transition disc shaft 3, an expansion flange 4, a fixing structure 4a1, a limiting rod 4a2, a guide block 4a3, a connecting rod 4a4, a supporting block 4a5, a sleeve block 4a6, a sliding block 4b1, an anti-slip pad 5, a supporting rod 6, a round block 7, a sliding rod 8, a screw rod 9 and a knob.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Example 1

Referring to fig. 1-4: in this embodiment, design an improvement formula flange transition dish, including flange transition dish main part 1 and flange transition dish axle 2, the bottom of flange transition dish main part 1 links to each other with flange transition dish axle 2 is fixed, and the both sides and the rear side of flange transition dish main part 1 link to each other with a plurality of slide bars 7 are fixed respectively, and the bottom of slide bar 7 links to each other with the fixed knob 6, and the bottom of screw rod 8 links to each other with knob 9 is fixed, and the outer wall of flange transition dish main part 1 links to each other with a plurality of bracing pieces 5 is fixed, and the outer wall of flange transition dish axle 2 is equipped with fixed knot constructs 4.

The fixed knot constructs 4 and includes cover piece 4a5, the inner wall of cover piece 4a5 links to each other with flange transition dish axle 2 slip, the outer end of cover piece 4a5 links to each other with a plurality of supporting shoe 4a4 fixed, the user rotates screw rod 8 through knob 9, screw rod 8 drives cover piece 4a5 and moves downwards, cover piece 4a5 drives slider 4a6 and moves along the spout of slide bar 7, cover piece 4a5 drives a plurality of supporting shoes 4a4 and moves downwards, supporting shoe 4a4 drives the connecting rod 4a3 of corresponding both sides and moves downwards, connecting rod 4a3 drives guide block 4a2 and moves downwards, guide block 4a2 drives gag lever post 4a1 and rotates along bracing piece 5, make a plurality of gag lever posts 4a1 outwards rotate, the top of supporting shoe 4a4 is respectively with the connecting rod 4a3 fixed link to each other of both sides, the inner end of connecting rod 4a3 all links to each other with guide block 4a2 fixed, the outer wall of guide block 4a2 links to each other with the spout of gag lever post 4a1 slip, the middle part of cover piece 4a5 links to each other with a plurality of slider 4a6 fixed, the bottom of gag lever post 4a1 offsets the outer wall of the flange 5 that links to each other tightly through the flange 5, the flange 5 is rotated, the flange 3 is tightly links to each other with the flange 3 side of the flange 5 is rotated, the flange 3 is tightly to each other, the flange is connected with the flange 3 is rotated, the flange is tightly the bottom of the flange is connected with the flange 3, and the flange is connected with the flange 3, the flange is tightly 5.

Working principle:

In the process of connecting the flange transition disc main body 1 and the expansion flange 3, firstly, a user rotates the screw rod 8 through the knob 9, the screw rod 8 drives the sleeve block 4a5 to move downwards, the sleeve block 4a5 drives the sliding block 4a6 to move along the sliding groove of the sliding rod 7, the sleeve block 4a5 drives the plurality of supporting blocks 4a4 to move downwards, the supporting blocks 4a4 drive the connecting rods 4a3 on the corresponding two sides to move downwards, the connecting rods 4a3 drive the guide blocks 4a2 to move downwards, the guide blocks 4a2 drive the limiting rods 4a1 to rotate along the supporting rods 5, the limiting rods 4a1 rotate outwards, then the expansion flange 3 is placed on the flange transition disc main body 1, and then the screw rod 8 is reversely rotated, so that the limiting rods 4a1 are tightly attached to the expansion flange 3, the flange transition disc main body 1 is fixed, the installation between the flange transition disc main body 1 and the expansion flange 3 can be realized without tools, and the fixing of the expansion flange transition disc main body 1 and the expansion flange 3 is more convenient and rapid.

Example 2

Referring to fig. 1-4: in this embodiment, an improved flange transition plate, wherein the fixed structure 4 may further include an anti-slip pad 4b1, the top end of the anti-slip pad 4b1 is fixedly connected with the stop lever 4a1, the bottom end of the anti-slip pad 4b1 abuts against the expansion flange 3, the anti-slip pad 4b1 is made of rubber, and the friction between the stop lever 4a1 and the expansion flange 3 is increased through the anti-slip pad 4b1, so that the fixing effect of the expansion flange and the flange transition plate main body 1 is improved.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides an improvement formula flange transition dish, includes flange transition dish main part (1), screw rod (8) and flange transition dish axle (2), the bottom of flange transition dish main part (1) links to each other with flange transition dish axle (2) are fixed, its characterized in that: the flange transition plate comprises a flange transition plate body (1), a plurality of sliding rods (7) and a fixing structure (4), wherein the two sides and the rear side of the flange transition plate body (1) are fixedly connected with the sliding rods (7) respectively, the bottom ends of the sliding rods (7) are fixedly connected with a round block (6), the bottom ends of screw rods (8) are fixedly connected with a knob (9), the outer wall of the flange transition plate body (1) is fixedly connected with a plurality of supporting rods (5), and the outer wall of the flange transition plate shaft (2) is provided with the fixing structure (4).

2. An improved flange transition disc as claimed in claim 1, wherein: the fixed knot constructs (4) including cover piece (4 a 5), the inner wall of cover piece (4 a 5) links to each other with flange transition dish axle (2) slip, the outer end of cover piece (4 a 5) links to each other with a plurality of supporting shoe (4 a 4) is fixed, the top of supporting shoe (4 a 4) links to each other with connecting rod (4 a 3) of both sides are fixed respectively, the inner of connecting rod (4 a 3) all links to each other with guide block (4 a 2) is fixed, the outer wall of guide block (4 a 2) links to each other with gag lever post (4 a 1) slip, the middle part of cover piece (4 a 5) links to each other with a plurality of slider (4 a 6) is fixed.

3. An improved flange transition plate as claimed in claim 2, wherein: the bottom of the limiting rod (4 a 1) is rotationally connected with the supporting rod (5) through a pin shaft, and the outer wall of the sliding block (4 a 6) is slidingly connected with a sliding groove of the sliding rod (7).

4. An improved flange transition plate as claimed in claim 2, wherein: the inner sides of the limiting rods (4 a 1) are propped against the expansion flange (3), and the bottom ends of the expansion flange (3) are propped against the flange transition disc shaft (2).

5. An improved flange transition plate as claimed in claim 2, wherein: the sleeve block (4 a 5) is connected with the outer wall of the screw rod (8) through threads.

6. An improved flange transition disc as claimed in claim 1, wherein: the front side of the flange transition disc main body (1) is rotationally connected with a screw rod (8).