CN209959731U - Flange mounting structure - Google Patents
Flange mounting structure Download PDFInfo
- Publication number
- CN209959731U CN209959731U CN201920573419.4U CN201920573419U CN209959731U CN 209959731 U CN209959731 U CN 209959731U CN 201920573419 U CN201920573419 U CN 201920573419U CN 209959731 U CN209959731 U CN 209959731U
- Authority
- CN
- China
- Prior art keywords
- flange
- bearing
- mounting structure
- square
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a flange mounting structure, which comprises a flange, a bearing and a rotating shaft sleeved on the inner circumference of the bearing; the periphery of the rotating shaft is provided with a square protrusion, the inner periphery of the bearing is provided with a square groove, the square groove is matched with the square protrusion in a positioning mode, and the periphery of the bearing is fixedly sleeved on the inner periphery of the flange; the utility model discloses a simple mounting structure who easily processes the manufacturing has realized flange and rotation axis relative rotation and firm erection joint.
Description
Technical Field
The utility model belongs to flange product manufacturing field, concretely relates to flange mounting structure.
Background
The flange is a part for connecting the shaft and the shaft, and is mainly used for connecting pipe ends. The use history of the flange is long, and the current state has relevant standard classification aiming at the flange, such as classification according to mechanical structure standards. The flange comprises products such as an integral flange, a butt welding flange, a plate type flat welding flange, a butt welding ring plate type loose sleeve flange, a flat welding ring plate type loose sleeve flange, a flanging ring plate type loose sleeve flange, a flange cover and the like. These products are widely used in many fields. However, as the manufacturing technology in the related art is upgraded and developed, some fields have special requirements for the installation and connection of the flange, and the standard flange piece cannot meet the related requirements.
Accordingly, the applicant has sought to develop a series of non-standard flange products to meet these installation and connection environments with specific requirements based on these market demands and the manufacturing and development experience associated with the flange products.
Disclosure of Invention
In view of this, the present invention provides a flange mounting structure, which realizes the relative rotation and stable mounting connection between a flange and a rotating shaft by a simple and easy-to-machine mounting structure.
The utility model adopts the technical scheme as follows:
a flange mounting structure comprises a flange, a bearing and a rotating shaft sleeved on the inner periphery of the bearing; the periphery of the rotating shaft is provided with a square protrusion, the inner periphery of the bearing is provided with a square groove, the square groove is in positioning fit with the square protrusion, and the outer periphery of the bearing is fixedly sleeved on the inner periphery of the flange.
Preferably, the flange is an integrally formed stainless steel flange and comprises a flange mounting part and a flange sleeving part which are positioned at the end part, and the outer periphery of the bearing is fixedly sleeved on the inner periphery of the flange sleeving part.
Preferably, the square protrusion is located in the middle of the rotating shaft, and the length of the square protrusion is greater than the length of the flange and less than the length of the rotating shaft.
Preferably, the periphery of the square protrusion is provided with a chamfer.
The utility model discloses a flange, bearing and rotation axis come the mounting structure as the flange, and the installation that adopts the protruding location complex structure of square type to realize relative rotation and firm between flange and the rotation axis is connected specifically to propose, the utility model discloses simple structure and easily manufacturing, low in manufacturing cost is fit for all kinds of erection joint that need the flange when rotatory scene is used.
Drawings
Fig. 1 is a schematic structural view of a flange mounting structure 100 according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a schematic diagram of the exploded structure of fig. 1.
Detailed Description
The embodiment of the utility model discloses a flange mounting structure, which comprises a flange, a bearing and a rotating shaft sleeved on the inner circumference of the bearing; the periphery of the rotating shaft is provided with a square protrusion, the inner periphery of the bearing is provided with a square groove, the square groove is matched with the square protrusion in a positioning mode, and the periphery of the bearing is fixedly sleeved on the inner periphery of the flange.
The embodiment of the utility model provides a come the mounting structure as the flange through flange, bearing and rotation axis, specifically propose and adopt the protruding location complex structure of square type to realize the relative rotation between flange and the rotation axis and firm erection joint, the embodiment of the utility model provides a simple structure and easily manufacturing, low in manufacturing cost is fit for the erection joint of all kinds of required flanges when rotatory scene is used.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but 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 shall belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a flange mounting structure 100 is shown, wherein the flange mounting structure 100 includes a flange 10, a bearing 20 and a rotating shaft 30 sleeved on the inner periphery of the bearing 20; wherein, the periphery of the rotating shaft 30 is provided with a square protrusion 31, the inner periphery of the bearing 20 is provided with a square groove 21, the square groove 21 is matched with the square protrusion 31 in a positioning way, and the periphery of the bearing 20 is fixedly sleeved on the inner periphery of the flange 10.
Preferably, in the present embodiment, the flange 10 is an integrally formed stainless steel flange, and includes a flange mounting portion 11 and a flange sleeve portion 12 at end portions, and the outer periphery of the bearing 20 is fixedly sleeved on the inner periphery of the flange sleeve portion 12.
Preferably, in the present embodiment, the tetragonal protrusion 31 is located at the middle of the rotation shaft 30, and the length of the tetragonal protrusion 31 is greater than the length of the flange 10 and less than the length of the rotation shaft 30.
Preferably, in the present embodiment, the four sides of the square protrusion 31 are provided with chamfers 31 a.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A flange mounting structure is characterized by comprising a flange, a bearing and a rotating shaft sleeved on the inner periphery of the bearing; the periphery of the rotating shaft is provided with a square protrusion, the inner periphery of the bearing is provided with a square groove, the square groove is in positioning fit with the square protrusion, and the outer periphery of the bearing is fixedly sleeved on the inner periphery of the flange.
2. The flange mounting structure according to claim 1, wherein the flange is an integrally formed stainless steel flange, and includes a flange mounting portion and a flange sleeve portion at end portions, and an outer periphery of the bearing is fixedly sleeved on an inner periphery of the flange sleeve portion.
3. A flange mounting structure according to claim 1, wherein the square-shaped protrusion is located at a middle portion of the rotating shaft, and a length of the square-shaped protrusion is greater than a length of the flange and less than a length of the rotating shaft.
4. A flange mounting structure according to claim 1, wherein the square-shaped projection is provided with a chamfer on the periphery thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573419.4U CN209959731U (en) | 2019-04-25 | 2019-04-25 | Flange mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573419.4U CN209959731U (en) | 2019-04-25 | 2019-04-25 | Flange mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209959731U true CN209959731U (en) | 2020-01-17 |
Family
ID=69243537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573419.4U Active CN209959731U (en) | 2019-04-25 | 2019-04-25 | Flange mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209959731U (en) |
-
2019
- 2019-04-25 CN CN201920573419.4U patent/CN209959731U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8436497B2 (en) | Rotor for motor | |
| CN1065678C (en) | Permanent magnet rotor | |
| CN202405984U (en) | Gasket for voice coil motor | |
| US10530233B2 (en) | Pole-piece structure for a magnetic gear | |
| CN101841193A (en) | Pellet and the magnetic pole core that is used for the use pellet of motor | |
| CN209959731U (en) | Flange mounting structure | |
| US7919893B2 (en) | Permanent magnet rotor with annular rib coupling | |
| CN203942406U (en) | A kind of plastic packaging motor | |
| CN209892644U (en) | Stainless steel flange with high-efficient sealed effect | |
| CN109356945A (en) | A kind of novel flexible coupling structure | |
| CN209818461U (en) | Forged flange plate | |
| CN209892645U (en) | Carbon steel flange | |
| CN108155769B (en) | External rotor motor | |
| CN205639613U (en) | Mechanical seal | |
| CN210687347U (en) | Double-socket pipe fitting | |
| CN202602442U (en) | Water-proof motor | |
| CN207611893U (en) | A kind of telescopic bilateral limit connector | |
| CN207611894U (en) | A kind of telescopic unilateral limit connector | |
| CN204706980U (en) | A kind of motor and casing thereof | |
| CN217215926U (en) | Spring type electromagnetic shielding joint | |
| CN210536396U (en) | Composite motor end cover | |
| CN204586359U (en) | Separable housing central siphon on automobile axle | |
| CN205136608U (en) | Magnetic force shaft sealing mechanism | |
| JP6001504B2 (en) | Rotor body | |
| CN213776053U (en) | Thrust damping bearing easy to disassemble and assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |