CN214465633U

CN214465633U - Cross screens bearing frame

Info

Publication number: CN214465633U
Application number: CN202023144749.3U
Authority: CN
Inventors: 干乃聪
Original assignee: Yuyao Zhenda Plastic Co ltd
Current assignee: Yuyao Zhenda Plastic Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-22
Anticipated expiration: 2030-12-23

Abstract

A cross clamping bearing seat belongs to the technical field of bearing seats and comprises a bearing body and a middle bulge; the bearing body comprises a bearing mounting hole, and the bearing mounting hole is positioned in the center of the bearing body; the bearing body also comprises an annular ring, a circular hollow area A, a circular hollow area B, a reinforcing rib A, a reinforcing rib B and a fixed point; the annular ring is positioned at the periphery of the bearing body, the circular hollow area A is positioned at the upper part in the annular ring, and the circular hollow area B is positioned at the lower part in the annular ring; the reinforcing rib A is positioned in the circular hollow area A, and the reinforcing rib B is positioned in the circular hollow area B; the fixing point is positioned outside the annular enclosure. The number of the fixed points is 4, and the fixed points are uniformly distributed outside the annular enclosure. The utility model has the advantages that: no slip and silence.

Description

Cross screens bearing frame

Technical Field

The utility model relates to a bearing frame, in particular to cross screens bearing frame belongs to bearing frame technical field.

Background

The bearing seat is all suitable for essential important parts such as air conditioners, air film machines and air supply fans for household and commercial vehicles, and is a core part for damping and reducing noise of the shaft end of the product. The products used today are due to structural problems:

1. the shock absorption effect of the original product is not ideal, and the product slipping fault is easy to occur due to the shaking of rotation conduction in use;

2. the problem of vibration noise is caused by poor damping effect caused by insufficient reinforcing ribs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a to among the above-mentioned prior art, the product skids, the poor defect of shock attenuation effect, provides a cross screens bearing frame, can reach the purpose of not skidding, more silence.

In order to realize the purpose, the utility model adopts the technical scheme that: a cross clamping bearing seat, which is called a bearing seat for short, is assembled with a fan and a fixed seat for use, and comprises a bearing body and a middle bulge; the bearing body comprises a bearing mounting hole, and the bearing mounting hole is positioned in the center of the bearing body; the bearing body also comprises an annular ring, a circular hollow area A, a circular hollow area B, a reinforcing rib A, a reinforcing rib B and a fixed point; the circular ring is positioned at the periphery of the bearing body, the circular hollow area A is positioned at the upper part in the circular ring, and the circular hollow area B is positioned at the lower part in the circular ring; the reinforcing rib A is positioned in the circular hollow area A, and the reinforcing rib B is positioned in the circular hollow area B; the fixing point is positioned outside the annular enclosure.

The number of the fixed points is 4, and the fixed points are uniformly distributed on the outer side of the annular enclosure.

The circular hollow area A is provided with 12 reinforcing ribs A, and the 12 reinforcing ribs A are uniformly distributed; the circular hollow-out area B is provided with 12 reinforcing ribs B, and the 12 reinforcing ribs B are uniformly distributed.

The fixing points are in the shape of square bulges.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the product structure is redesigned, the fixing points are added to form a cross-shaped buckle, and the cross-shaped buckle is matched with the groove of the fixing seat to firmly fix the product and prevent the product from slipping;

2. because the original product is thick and the shock absorption effect is not ideal, the whole solid is reduced and the hollow reinforcing rib is combined to play the role of supporting the product and achieving the dual purposes of shock absorption through the static rigidity principle in the design.

Drawings

FIG. 1 is a schematic diagram of: the utility model discloses a front view;

FIG. 2 is a diagram of: the utility model discloses a front view cross section;

FIG. 3 is a diagram of: the utility model discloses a top view;

FIG. 4 is a diagram of: the utility model discloses the bottom view.

Description of reference numerals: the bearing comprises a bearing body 1, an annular ring 101, a circular hollow area A102, a circular hollow area B103, a reinforcing rib A104, a reinforcing rib B105, a fixing point 106, a bearing mounting hole 2 and a middle bulge 3.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the present invention.

As shown in fig. 1 to 4, a cross-shaped clamping bearing seat, referred to as a bearing seat for short, is assembled with a fan and a fixed seat (not shown in the figures) for use, and comprises a bearing body 1 and a middle protrusion 3; the bearing body 1 comprises a bearing mounting hole 2, and the bearing mounting hole 2 is positioned in the center of the bearing body 1; the bearing body 1 further comprises an annular ring 101, a circular hollow area A102, a circular hollow area B103, a reinforcing rib A104, a reinforcing rib B105 and a fixing point 106; the annular enclosure 101 is positioned at the periphery of the bearing body 1, the circular hollow area A102 is positioned at the inner upper part of the annular enclosure 101, and the circular hollow area B103 is positioned at the inner lower part of the annular enclosure 101; the reinforcing rib A104 is positioned in the circular hollow-out area A102, and the reinforcing rib B105 is positioned in the circular hollow-out area B103; the fixing points 106 are located outside the annular enclosure 101.

The number of the fixing points 106 is 4, and the fixing points are uniformly distributed on the outer side of the annular enclosure 101 to form a cross-shaped buckle.

The circular hollow-out area A102 is provided with 12 reinforcing ribs A104, and the 12 reinforcing ribs A104 are uniformly distributed; the circular hollow-out area B103 is provided with 12 reinforcing ribs B105, and the 12 reinforcing ribs B105 are uniformly distributed.

The fixing points 106 are rectangular projections.

The specific use method comprises the following steps: install the bearing frame on air conditioner, fan membrane machine, on the opposite face fixing base of electric machine motor shaft such as air supply fan, cooperate resin bearing (not shown in the figure) to use, insert the resin bearing of installing in the bearing frame with the motor shaft staff (not shown in the figure), during the start power supply, through-flow fan blade is rotatory fast, the motor drive is rotatory in resin bearing to the staff, the shake that causes when the fan blade is rotatory has been consumed in the bearing frame buffering at this moment, guaranteed that the complete machine can not produce vibrations when the operation, reached the function of making an uproar falls in the silence.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the ordinary changes and replacements within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. A cross clamping bearing seat, which is called a bearing seat for short, is assembled with a fan and a fixed seat for use, and comprises a bearing body; the method is characterized in that: the bearing seat also comprises a middle bulge; the bearing body comprises a bearing mounting hole, and the bearing mounting hole is positioned in the center of the bearing body; the bearing body also comprises an annular ring, a circular hollow area A, a circular hollow area B, a reinforcing rib A, a reinforcing rib B and a fixed point; the circular ring is positioned at the periphery of the bearing body, the circular hollow area A is positioned at the upper part in the circular ring, and the circular hollow area B is positioned at the lower part in the circular ring; the reinforcing rib A is positioned in the circular hollow area A, and the reinforcing rib B is positioned in the circular hollow area B; the fixing point is positioned outside the annular enclosure.

2. The cross detent bearing seat according to claim 1, wherein: the number of the fixed points is 4, and the fixed points are uniformly distributed on the outer side of the annular enclosure.

3. The cross detent bearing seat according to claim 1, wherein: the circular hollow area A is provided with 12 reinforcing ribs A, and the 12 reinforcing ribs A are uniformly distributed; the circular hollow-out area B is provided with 12 reinforcing ribs B, and the 12 reinforcing ribs B are uniformly distributed.

4. The cross detent bearing seat according to claim 1, wherein: the fixing points are in the shape of square bulges.