CN219124017U

CN219124017U - Wear-resistant alloy end cover

Info

Publication number: CN219124017U
Application number: CN202223535321.0U
Authority: CN
Inventors: 沈曦斌
Original assignee: Wuxi Fanxin Mechanical Equipment Co ltd
Current assignee: Wuxi Fanxin Mechanical Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-02
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a wear-resistant alloy end cover, which comprises an alloy end cover body and a sliding column, wherein the top of the alloy end cover body is fixedly connected with a bump, a plurality of sliding grooves are formed in the alloy end cover body, a spring is fixedly connected to one side of each sliding groove and is fixed with the sliding column, a plurality of limit grooves are formed in the alloy end cover body and are communicated with the sliding grooves, the top and the bottom of the sliding column are fixedly connected with sliding blocks, the sliding blocks are in sliding connection with the limit grooves, and one end of the sliding column is movably connected with a ball. The utility model can avoid the abrasion caused by the direct contact between the motor shaft and the alloy end cover body through the ball, prolongs the service life of the alloy end cover, can lead the alloy end cover to be corrosion-resistant through the corrosion-resistant coating, avoids the alloy end cover from being easy to be corroded and damaged after long-time use, can lead the alloy end cover to be more firm and durable through the reinforcing ring, and improves the firmness of the device.

Description

Wear-resistant alloy end cover

Technical Field

The utility model relates to the technical field of alloy end covers, in particular to a wear-resistant alloy end cover.

Background

The end cover is a component structure on the motor cover, is mostly made of alloy materials, and is generally fixedly connected with the motor shell through bolts. In the working process of the motor, the shaft hole in the middle of the alloy end cover can generate friction with the motor shaft, so that the motor shaft and the alloy end cover are easy to wear, the use of the motor can be affected, and the service life of the alloy end cover is greatly reduced.

Disclosure of Invention

The utility model aims to solve the defect that an alloy end cover is easy to wear in the prior art, and provides a wear-resistant alloy end cover.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a stand wear and tear alloy end cover, includes alloy end cover body and traveller, the top fixedly connected with lug of alloy end cover body, a plurality of spouts have been seted up to the inside of alloy end cover body, one side fixedly connected with spring of spout, and the spring is fixed mutually with the traveller, a plurality of spacing grooves have been seted up to the inside of alloy end cover body, and the spacing groove is linked together with the spout, the equal fixedly connected with slider in top and the bottom of traveller, and slider and spacing groove sliding connection, the one end swing joint of traveller has the ball.

As a still further scheme of the utility model, the bottom of the alloy end cover body is fixedly connected with a clamping ring.

As still further scheme of the utility model, the bottom of the snap ring is fixedly connected with a sealing ring, and the circumferential outer wall of the alloy end cover body is fixedly connected with an anti-collision ring.

As a still further scheme of the utility model, a plurality of reinforcing rings are fixedly connected to the bottom of the alloy end cover body, and a plurality of fixing strips are fixedly connected to the bottom of the alloy end cover body.

As a still further scheme of the utility model, the circumferential inner wall of the alloy end cover body is fixedly connected with a fixing rib, and the fixing rib is fixed with the fixing rib.

As a still further scheme of the utility model, a plurality of fixing holes are formed in the alloy end cover body.

As still further scheme of the utility model, a plurality of anti-collision blocks are fixedly connected to the upper surface of the alloy end cover body, and the anti-collision blocks are uniformly distributed.

As a still further proposal of the utility model, the bottom of the alloy end cover body is provided with a corrosion-resistant coating, and the top of the alloy end cover body is provided with a wear-resistant coating.

The beneficial effects of the utility model are as follows:

1. through the cooperation use of ball and traveller, at first fixed with outside box and motor, then pass the motor shaft with the shaft hole of alloy end cover body mid portion, motor shaft and ball contact this moment to extrusion ball, thereby make the traveller outwards remove along the spout, the slider outwards removes along the spacing groove simultaneously, and the spring shrink, therefore when the motor shaft rotates, the ball can avoid motor shaft and alloy end cover body direct contact to produce wearing and tearing, has improved alloy end cover's life.

2. Through the cooperation of wear-resisting coating and corrosion resistant coating, wear-resisting coating makes alloy end cover more wear-resisting, and corrosion resistant coating can make alloy end cover corrosion-resistant, avoids alloy end cover to use for a long time and receives corrosion damage easily, has improved the result of use of device.

3. Through the cooperation of strengthening ring, fixed muscle and strengthening ring, make the bottom of alloy end cover obtain the support to make alloy end cover firm more durable, improved the fastness of device.

Drawings

FIG. 1 is a schematic view of the upper side of a wear-resistant alloy end cap according to the present utility model;

FIG. 2 is a schematic view of the lower side of a wear-resistant alloy end cap according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an alloy end cap body of a wear-resistant alloy end cap according to the present utility model;

fig. 4 is an enlarged schematic view of a portion a of a wear-resistant alloy end cap according to the present utility model.

In the figure: 1. a bump; 2. an alloy end cap body; 3. an anti-collision block; 4. an anti-collision ring; 5. a wear-resistant coating; 6. a corrosion resistant coating; 7. a fixing hole; 8. a seal ring; 9. a clasp; 10. fixing ribs; 11. a fixing strip; 12. a reinforcing ring; 13. a ball; 14. a chute; 15. a limit groove; 16. a slide block; 17. a spool; 18. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-4, a wear-resistant alloy end cover comprises an alloy end cover body 2 and a sliding column 17, wherein a bump 1 is integrally formed at the top of the alloy end cover body 2, a plurality of sliding grooves 14 are formed in the alloy end cover body 2, a spring 18 is welded on one side of each sliding groove 14, the spring 18 is fixed with the sliding column 17, a plurality of limit grooves 15 are formed in the alloy end cover body 2, the limit grooves 15 are communicated with the sliding grooves 14, sliding blocks 16 are welded at the top and bottom of each sliding column 17, the sliding blocks 16 are in sliding connection with the limit grooves 15, one end of each sliding column 17 is rotationally connected with a ball 13, an external box body is firstly fixed with a motor, then a shaft hole in the middle of the alloy end cover body 2 penetrates through a motor shaft, the motor shaft is in contact with the ball 13 at the moment, and the ball 13 is extruded, so that the sliding column 17 moves outwards along the sliding grooves 15, and the spring 18 contracts, and therefore when the motor shaft rotates, the ball 13 can avoid direct contact between the motor shaft and the alloy end cover body 2.

It should be noted that, the bottom integrated into one piece of alloy end cover body 2 has snap ring 9, the bottom of snap ring 9 bonds there is sealing ring 8, the circumference outer wall of alloy end cover body 2 bonds there is anticollision ring 4, the bottom welding of alloy end cover body 2 has a plurality of strengthening rings 12, the bottom welding of alloy end cover body 2 has a plurality of fixed bars 11, the circumference inner wall welding of alloy end cover body 2 has fixed muscle 10, and fixed bar 11 is fixed mutually with fixed muscle 10, through the cooperation of strengthening ring 12, fixed muscle 10 and fixed bar 11 is used, make the bottom of alloy end cover body 2 obtain the support, thereby make the even more firm durable of alloy end cover body 2, a plurality of fixed orifices 7 have been seted up to the inside of alloy end cover body 2, the upper surface bonding of alloy end cover body 2 has a plurality of anticollision pieces 3, and anticollision piece 3 evenly distributes, when the device is impacted to the external object, the bottom of alloy end cover body 2 is equipped with corrosion-resistant coating 6, corrosion-resistant coating 6 can make alloy end cover body 2 corrosion-resistant, avoid alloy end cover body 2 to use for a long time and be easily to receive corrosion-resistant coating 5 that the top of alloy end cover body 2 is equipped with wear-resisting end cover 5.

Working principle: when the device is needed to be used, the external box body is fixed with the motor, then the shaft hole in the middle part of the alloy end cover body 2 passes through the motor shaft, at the moment, the motor shaft is in contact with the balls 13, and the balls 13 are extruded, so that the sliding column 17 moves outwards along the sliding groove 14, meanwhile, the sliding block 16 moves outwards along the limiting groove 15, and the spring 18 contracts, so that when the motor shaft rotates, the balls 13 prevent the motor shaft from being in direct contact with the alloy end cover body 2, and the service life of the device is prolonged.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, a fixed connection; may be a mechanical connection; either directly or indirectly via an intermediary. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Claims

1. The utility model provides a stand wear and tear alloy end cover, includes alloy end cover body (2) and traveller (17), its characterized in that, the top fixedly connected with lug (1) of alloy end cover body (2), a plurality of spouts (14) have been seted up to the inside of alloy end cover body (2), and one side fixedly connected with spring (18) of spout (14), and spring (18) are fixed with traveller (17), a plurality of spacing grooves (15) have been seted up to the inside of alloy end cover body (2), and spacing groove (15) are linked together with spout (14), the equal fixedly connected with slider (16) in top and the bottom of traveller (17), and slider (16) and spacing groove (15) sliding connection, the one end swing joint of traveller (17) has ball (13).

2. The wear-resistant alloy end cover according to claim 1, wherein a clamping ring (9) is fixedly connected to the bottom of the alloy end cover body (2).

3. The wear-resistant alloy end cover according to claim 2, wherein a sealing ring (8) is fixedly connected to the bottom of the clamping ring (9), and an anti-collision ring (4) is fixedly connected to the circumferential outer wall of the alloy end cover body (2).

4. The wear-resistant alloy end cover according to claim 1, wherein a plurality of reinforcing rings (12) are fixedly connected to the bottom of the alloy end cover body (2), and a plurality of fixing strips (11) are fixedly connected to the bottom of the alloy end cover body (2).

5. The wear-resistant alloy end cover according to claim 4, wherein the circumferential inner wall of the alloy end cover body (2) is fixedly connected with a fixing rib (10), and the fixing strip (11) is fixed with the fixing rib (10).

6. The wear-resistant alloy end cover according to claim 1, wherein a plurality of fixing holes (7) are formed in the alloy end cover body (2).

7. The wear-resistant alloy end cover according to claim 1, wherein a plurality of anti-collision blocks (3) are fixedly connected to the upper surface of the alloy end cover body (2), and the anti-collision blocks (3) are uniformly distributed.

8. The wear-resistant alloy end cover according to claim 1, wherein the bottom of the alloy end cover body (2) is provided with a corrosion-resistant coating (6), and the top of the alloy end cover body (2) is provided with a wear-resistant coating (5).