CN217081154U - High-sealing type connecting and assembling flange piece - Google Patents
High-sealing type connecting and assembling flange piece Download PDFInfo
- Publication number
- CN217081154U CN217081154U CN202123393542.4U CN202123393542U CN217081154U CN 217081154 U CN217081154 U CN 217081154U CN 202123393542 U CN202123393542 U CN 202123393542U CN 217081154 U CN217081154 U CN 217081154U
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- ball bearing
- deep groove
- groove ball
- plate body
- flange plate
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Abstract
The utility model provides a high canned type connects assembly flange spare, including the ring flange body of cover setting at deep groove ball bearing lateral wall to and set up the locking cutting ferrule at deep groove ball bearing inside wall, the ring flange body adopts interference fit's mode and deep groove ball bearing's outer lane fixed connection, the locking cutting ferrule is connected with deep groove ball bearing's inner circle through the mode of screw thread rotation, be connected with the rubber pad in the ring flange body lower extreme intracavity, the rubber pad is embedded to install joint strip with the recess that ring flange body edge formed, the ring flange body, joint strip and rubber pad are the echelonment by high end to end; when the high-sealing type connecting and assembling flange piece is pressed down and locked through the bolt device, the sealing rubber strip sequentially contacts the assembling parts from the rubber pad to the flange plate body, so that the flange plate body is prevented from being directly contacted with the assembling parts to cause damage, and a double-layer high-sealing effect is further provided.
Description
Technical Field
The utility model mainly relates to a ring flange technical field especially relates to a high canned type connection assembly flange spare.
Background
The flange member is a relatively common component structure in mechanical equipment, and can better connect the mechanical equipment together. In some mechanical devices, such as hydraulic devices, mobile bearing devices, etc., flange members applied at these positions often need to be connected with other structural fittings to ensure the firmness of the connection and the tightness of the connection of the connecting shaft.
The flanges are generally fastened by using studs during assembly connection, and although the connection firmness can be ensured, when the flanges are connected with an assembly part, the studs are locked and pressed downwards, so that the contact surfaces of the flanges and the assembly part are abraded, gaps are formed, and the sealing performance of the flange connection is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a high-sealing type connecting and assembling flange piece, which comprises a flange plate body 2 sleeved on the outer side wall of a deep groove ball bearing 1 and a locking clamping sleeve 3 arranged on the inner side wall of the deep groove ball bearing 1,
the deep groove ball bearing locking structure is characterized in that the flange plate body 2 is fixedly connected with the outer ring of the deep groove ball bearing 1 in an interference fit mode, the locking clamping sleeve 3 is connected with the inner ring of the deep groove ball bearing 1 in a threaded rotation mode, a rubber pad 4 is connected into a lower end cavity of the flange plate body 2, a sealing rubber strip 5 is embedded into a groove formed by the rubber pad 4 and the edge end of the flange plate body 2, and the flange plate body 2, the sealing rubber strip 5 and the rubber pad 4 are in a step shape from high to bottom.
Preferably, the locking cutting sleeve 3 is provided with a notch 6 along the side wall.
Preferably, the flange plate body 2 is inserted and connected with an oil seal 7 communicated with the cavity of the deep groove ball bearing 1 along the side wall.
Preferably, the flange plate body 2 is provided with reinforcing ribs 8 along four corners of the upper end.
Preferably, the reinforcing rib 8 is provided with a positioning hole 9 along the upper end.
The utility model has the advantages that:
when the high-sealing type connecting and assembling flange piece is pressed down and locked through the bolt device, the sealing rubber strip sequentially contacts the assembling parts from the rubber pad to the flange plate body, so that the flange plate body is prevented from being directly contacted with the assembling parts to cause damage, and a double-layer high-sealing effect is further provided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is a top view of the overall structure of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a deep groove ball bearing; 2. the flange plate body; 3. locking the clamping sleeve; 4. a rubber pad; 5. sealing rubber strips; 6. opening the gap; 7. oil sealing; 8. reinforcing ribs; 9. and (7) positioning the holes.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.
As shown in fig. 1-3, the present invention comprises: a flange plate body 2 sleeved on the outer side wall of the deep groove ball bearing 1, and a locking cutting sleeve 3 arranged on the inner side wall of the deep groove ball bearing 1,
the deep groove ball bearing locking structure is characterized in that the flange plate body 2 is fixedly connected with the outer ring of the deep groove ball bearing 1 in an interference fit mode, the locking clamping sleeve 3 is connected with the inner ring of the deep groove ball bearing 1 in a threaded rotation mode, a rubber pad 4 is connected into a lower end cavity of the flange plate body 2, a sealing rubber strip 5 is embedded into a groove formed by the rubber pad 4 and the edge end of the flange plate body 2, and the flange plate body 2, the sealing rubber strip 5 and the rubber pad 4 are in a step shape from high to bottom.
In this embodiment, the locking ferrule 3 is preferably provided with a notch 6 along the side wall.
By the adoption of the structure, when the shaft parts are assembled on the sealed connecting and assembling flange part, the shaft parts are firmer due to expansion of the opening formed by the locking clamping sleeve.
In this embodiment, preferably, the flange plate body 2 is inserted with an oil seal 7 communicated with the cavity of the deep groove ball bearing 1 along the side wall.
By the arrangement of the structure, the deep groove ball bearing is more lubricated in the operation process.
In this embodiment, it is preferable that the flange body 2 is provided with reinforcing ribs 8 along four corners of the upper end.
By the arrangement of the structure, the part has better structural strength.
In this embodiment, the rib 8 is preferably provided with a positioning hole 9 along the upper end.
When the high-sealing type connecting and assembling flange piece is pressed down and locked through the bolt device in use, the rubber pad and the sealing rubber strip sequentially contact the assembling parts from the flange body to prevent the flange body from directly contacting the assembling parts to cause damage, and a double-layer high-sealing effect is also provided.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (5)
1. A high-sealing type connecting and assembling flange part is characterized by comprising a flange plate body (2) sleeved on the outer side wall of a deep groove ball bearing (1) and a locking clamping sleeve (3) arranged on the inner side wall of the deep groove ball bearing (1),
the deep groove ball bearing locking device is characterized in that the flange plate body (2) is fixedly connected with the outer ring of the deep groove ball bearing (1) in an interference fit mode, the locking clamping sleeve (3) is connected with the inner ring of the deep groove ball bearing (1) in a threaded rotation mode, a rubber pad (4) is connected to the lower end cavity of the flange plate body (2), a sealing rubber strip (5) is embedded in a groove formed by the rubber pad (4) and the edge end of the flange plate body (2), and the flange plate body (2), the sealing rubber strip (5) and the rubber pad (4) are in a step shape from high to bottom.
2. The high-seal type connection fitting flange member as set forth in claim 1, wherein: the locking cutting sleeve (3) is provided with a notch (6) along the side wall.
3. The high seal type connection mounting flange member according to claim 1, wherein: and an oil seal (7) communicated into the cavity of the deep groove ball bearing (1) is inserted into the flange plate body (2) along the side wall.
4. The high-seal type connection fitting flange member as set forth in claim 3, wherein: and reinforcing ribs (8) are arranged at four corners of the upper end of the flange plate body (2).
5. The high-seal type connection fitting flange member according to claim 4, wherein: the upper end of the reinforcing rib (8) is provided with a positioning hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123393542.4U CN217081154U (en) | 2021-12-30 | 2021-12-30 | High-sealing type connecting and assembling flange piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123393542.4U CN217081154U (en) | 2021-12-30 | 2021-12-30 | High-sealing type connecting and assembling flange piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081154U true CN217081154U (en) | 2022-07-29 |
Family
ID=82540469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123393542.4U Active CN217081154U (en) | 2021-12-30 | 2021-12-30 | High-sealing type connecting and assembling flange piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081154U (en) |
-
2021
- 2021-12-30 CN CN202123393542.4U patent/CN217081154U/en active Active
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