CN218890946U

CN218890946U - Bearing outer ring rust removal cleaning machine

Info

Publication number: CN218890946U
Application number: CN202223354712.2U
Authority: CN
Inventors: 邵绪勇
Original assignee: Jinan Locomotive Intelligent Technology Co ltd
Current assignee: Jinan Locomotive Intelligent Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-21
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of rust removal and cleaning of bearing outer rings, in particular to a rust removal and cleaning machine for bearing outer rings. The technical proposal comprises: the utility model provides a bearing outer lane rust cleaning machine, includes feeding platform, feeding promotes cylinder, high pressure spray pump and ejection of compact platform, top wire brush is installed to one side of feeding platform, install feeding promotion cylinder between feeding platform and the top wire brush, top polishing motor is installed to one side of top wire brush, top polishing motor deviates from one side of top wire brush and installs laser rust cleaning rifle, laser rust cleaning rifle deviates from one side of top polishing motor and installs the counter weight regulating block, install side polishing motor and dodge gate cylinder in proper order between counter weight regulating block and the ejection of compact platform, high pressure spray pump is installed to the below between side polishing motor and the dodge gate cylinder. The utility model eliminates rust by laser, and the bearing surface is not lost during rust elimination, thereby preventing the bearing from being damaged during rust elimination.

Description

Bearing outer ring rust removal cleaning machine

Technical Field

The utility model relates to the technical field of rust removal and cleaning of bearing outer rings, in particular to a rust removal and cleaning machine for bearing outer rings.

Background

Meets the rust removal requirements of the outer rings of the 352226 and 353130B type bearings on the current railways. The rust removal and cleaning method is mainly used for removing rust and cleaning the outer ring of the bearing after the cover is pulled out. The rust removal and cleaning method is mainly used for removing rust and cleaning the outer ring of the bearing after the cover is pulled out. The outer ring of the bearing is not damaged during rust removal, and the bearing part should expose a basic metal surface (a phosphating film is allowed to exist) so as to meet the flaw detection requirement. The serial number of the outer ring (the serial number of the factory written by acid liquor) cannot be ground, rust removal on the bearing surface is required to be uniform, and the bearing parts cannot be damaged in the working process of the equipment. The prior rust removing device can not meet the requirements.

Chinese patent publication No. CN108188893a discloses a bearing rust remover, which comprises a frame, a supporting rotary mechanism and a cleaning mechanism, wherein the supporting rotary mechanism and the cleaning mechanism are arranged in the frame, and the cleaning mechanism is arranged above the supporting rotary mechanism; the support rotating mechanism comprises two support shafts which are arranged in parallel and a first motor used for driving the two support shafts to rotate, a containing space used for containing the bearings is arranged between the two support shafts, two ends of the two support shafts are respectively connected with the frame in a rotating way, and the bearings rotate along with the rotation of the two support shafts; the cleaning mechanism comprises a steel wire brush, a support, a lifting cylinder and a support, wherein the steel wire brush is arranged above a bearing and is in contact with the surface of the bearing, the support is used for supporting the steel wire brush, the lifting cylinder is fixedly connected with the support and is used for lifting the support, the support is arranged above the steel wire brush, two ends of a shaft of the steel wire brush are respectively and rotatably connected with the support, a cylinder body of the lifting cylinder is fixedly connected with the frame, and a cylinder rod of the lifting cylinder downwards extends and is fixedly connected with the support.

In the technical scheme, the first motor drives the supporting and rotating mechanism to rotate, so that the bearing is supported and rotated, the steel wire brush arranged in the cleaning mechanism above the bearing is used for removing rust on the outer ring of the bearing, and the cleaning mechanism can be lifted to remove rust on bearings of different types. However, in the above technical solution, the steel wire brush is only used to remove rust from the bearing, the steel wire brush is difficult to remove rust from the interior of the bearing, and the bearing is removed by means of a physical method, so that the problem of incomplete rust removal is not only existed, but also the surface of the bearing is possibly damaged.

Disclosure of Invention

The utility model provides a rust removal cleaning machine for an outer ring of a bearing, which solves the technical problems.

The scheme for solving the technical problems is as follows:

the utility model provides a bearing outer lane rust cleaning machine, includes feeding platform, feeding promotes cylinder, high pressure spray pump and ejection of compact platform, top wire brush is installed to one side of feeding platform, install feeding promotion cylinder between feeding platform and the top wire brush, top polishing motor is installed to one side of top wire brush, top polishing motor deviates from one side of top wire brush and installs laser rust cleaning rifle, laser rust cleaning rifle deviates from one side of top polishing motor and installs the counter weight regulating block, install side polishing motor and dodge gate cylinder in proper order between counter weight regulating block and the ejection of compact platform, high pressure spray pump is installed to the below between side polishing motor and the dodge gate cylinder.

The beneficial effects of the utility model are as follows: the bearing is lifted into the feeding track from the conveying line by the feeding lifting mechanism, the workpiece is automatically rolled into the derusting machine by utilizing the height difference of the track, the outer ring and the two sides of the workpiece are automatically cleaned by the steel wire brush rotating mechanism and the spraying mechanism in the equipment, the rust on the neck of the bearing top surface is removed by spraying, the rust is removed by laser, the bearing surface cannot be lost during the rust removal, the bearing is further prevented from being damaged during the rust removal, the spraying is performed after the rust removal is completed, meanwhile, the air-cutting station is subjected to high-pressure cleaning and air-cutting drying, the workpiece is automatically rolled to the discharging table after the cleaning is completed, and the workpiece is manually transferred to the next procedure.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, a lifting manipulator is arranged between the feeding table and the feeding lifting cylinder, and the bearing is horizontally lifted.

The beneficial effects of adopting the further scheme are as follows: and lifting the bearing from the feeding table to a feeding track of the derusting machine through a lifting manipulator.

Further, the top steel wire brush adopts a spring steel wire brush, and the steel wire brush is enabled to rotate at a high speed through belt wheel transmission, meanwhile, the top steel wire brush is positioned above the bearing and is provided with a spray pipe, and the bottom of the top steel wire brush is provided with a liquid outlet.

The beneficial effects of adopting the further scheme are as follows: and water columns are sprayed out of the pipeline at the upper part of the bearing when brushing is performed through the top steel wire brush, so that the whole set of rust removal and primary cleaning of the outer ring are completed.

Further, the top polishing motor consists of a driving motor, a rotating shaft and a driving wheel, wherein the driving motor adopts a speed reduction motor, and the spring steel wire brush is driven to rotate at a high speed through the driving motor.

The beneficial effects of adopting the further scheme are as follows: the top wire brush is driven by a top polish motor.

Further, the high-pressure spray pump is provided with a stainless steel spray pipe and an air cutting pipe which are arranged above and below the bearing, and a large amount of dirt and rust on the surface of the bearing are cleaned through high-pressure spray washing of the bearing by a cleaning agent, and compressed air is introduced to dry the high-pressure air cutting of the bearing after the spray washing is completed.

The beneficial effects of adopting the further scheme are as follows: and cleaning the bearing after rust removal by a high-pressure spray pump, and then air-drying by an air knife.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

fig. 1 is a schematic diagram of a front view structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a feed table; 2. a feed lift cylinder; 3. a top wire brush; 4. a top polishing motor; 5. laser rust removing gun; 6. a counterweight adjustment block; 7. a side polishing motor; 8. a movable door cylinder; 9. a high pressure spray pump; 10. and a discharging table.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present utility model is provided:

example 1

The utility model provides a bearing outer lane rust cleaning machine, including feeding platform 1, feeding promotes cylinder 2, high pressure spray pump 9 and ejection of compact platform 10, top steel wire brush 3 is installed to one side of feeding platform 1, top steel wire brush 3 adopts spring steel wire brush, make the steel wire brush high-speed rotation through the band pulley transmission, top steel wire brush 3 is located the bearing top simultaneously and is equipped with the spray tube, the water column is spouted in bearing upper pipe way, accomplish whole set rust cleaning and preliminary washing of outer lane, top steel wire brush 3 bottom is equipped with the leakage fluid dram, install feeding between feeding platform 1 and the top steel wire brush 3 and promote cylinder 2, join in marriage and promote the manipulator between feeding platform 1 and the feeding promote cylinder 2, and the bearing is horizontal promotion, top polish motor 4 is installed to one side of top steel wire brush 3, top polish motor 4 comprises driving motor, rotation axis and drive wheel, driving motor adopts the gear motor, gear motor area transmission, through the friction with the gyro wheel, make the bearing roll at the uniform speed under the effect of steel wire brush press dead weight, make the bearing outer lane surface all guarantee to be brushed by the steel wire brush.

The laser rust removing gun 5 is installed on one side of the top polishing motor 4, which is away from the top steel wire brush 3, the neck concave surface is removed by laser in the rotation process of the bearing through the rotating mechanism, the top rust removing function is completed, the counterweight adjusting block 6 is installed on one side of the laser rust removing gun 5, which is away from the top polishing motor 4, the side polishing motor 7 and the movable door cylinder 8 are sequentially installed between the counterweight adjusting block 6 and the discharging table 10, the side polishing motor 7 enables the steel wire brush to rotate at a high speed through belt pulley transmission, meanwhile, the water column is sprayed out of the water pipe above the bearing, the side rust removing cleaning is completed, the high-pressure spray pump 9 is installed below the side polishing motor 7 and the movable door cylinder 8, the high-pressure spray pump 9 is arranged above and below the bearing, the stainless steel spray pipe and the air cutting pipe are arranged, a large amount of dirt and rust on the surface of the bearing are cleaned through high-pressure spray cleaning of the cleaning agent, and compressed air is introduced to dry the high-pressure air cutting of the bearing after the spray cleaning is completed.

When the bearing outer ring rust removal cleaning machine based on the embodiment 1 is used: the feeding lifting cylinder 2 lifts the bearing from the feeding table 1 into the feeding track, the workpiece with the height difference of the track automatically rolls into the derusting machine, the top polishing motor 4 in the equipment drives the top steel wire brush 3 to automatically erase rust on the outer ring and the two sides of the workpiece, meanwhile, the spray pipe is used for spray washing, the neck rust on the top surface of the bearing is removed through the laser derusting gun 5, the rust is removed through laser, the bearing surface cannot be lost during rust removal, the bearing is prevented from being damaged during rust removal, the spray washing is carried out through the high-pressure spray pump 9 after the rust removal is finished, meanwhile, the air cutting station is used for high-pressure cleaning and air cutting drying, the workpiece automatically rolls to the discharging table 10 after the cleaning is finished, and the workpiece is manually transferred into the next procedure.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a bearing inner race rust cleaning machine which characterized in that: including feeding platform (1), feeding promotes cylinder (2), high pressure spray pump (9) and ejection of compact platform (10), top wire brush (3) are installed to one side of feeding platform (1), install feeding between feeding platform (1) and top wire brush (3) and promote cylinder (2), top polishing motor (4) are installed to one side of top wire brush (3), laser rust cleaning rifle (5) are installed to one side that top polishing motor (4) deviate from top wire brush (3), weight regulating block (6) are installed to one side that laser rust cleaning rifle (5) deviate from top polishing motor (4), install side polishing motor (7) and dodge gate cylinder (8) in proper order between weight regulating block (6) and the ejection of compact platform (10), high pressure spray pump (9) are installed to the below between side polishing motor (7) and the dodge gate cylinder (8).

2. The bearing outer race rust removal cleaning machine of claim 1, wherein: and a lifting manipulator is arranged between the feeding table (1) and the feeding lifting cylinder (2), and the bearing is horizontally lifted.

3. The bearing outer race rust removal cleaning machine of claim 1, wherein: the top steel wire brush (3) adopts a spring steel wire brush, the steel wire brush rotates at a high speed through belt pulley transmission, meanwhile, the top steel wire brush (3) is positioned above the bearing and is provided with a spray pipe, and the bottom of the top steel wire brush (3) is provided with a liquid outlet.

4. The bearing outer race rust removal cleaning machine of claim 1, wherein: the top polishing motor (4) consists of a driving motor, a rotating shaft and a driving wheel, wherein the driving motor adopts a speed reduction motor, and the spring steel wire brush is driven to rotate at a high speed through the driving motor.

5. The bearing outer race rust removal cleaning machine of claim 1, wherein: the high-pressure spray pump (9) is arranged above and below the bearing and is provided with a stainless steel spray pipe and an air cutting pipe, a large amount of dirt and rust on the surface of the bearing are cleaned through high-pressure spray washing of the bearing by a cleaning agent, and compressed air is introduced to dry the high-pressure air cutting of the bearing after the spray washing is completed.