CN212706062U

CN212706062U - Railway bearing outer ring end face rust removing mechanism

Info

Publication number: CN212706062U
Application number: CN202021363420.3U
Authority: CN
Inventors: 张超; 高明阳
Original assignee: Hebei Chenye Technology Co ltd
Current assignee: Hebei Chenye Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-16
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a railway bearing inner race terminal surface rust cleaning mechanism, the device comprises a device casing, the device casing is the cuboid structure, set up main brush motor in the device casing, two sets of belt pulleys of the output of main brush motor pass through the belt drive and connect the belt pulley of two sets of steel brushes, main brush motor lower extreme sets up horizontal dead lever, set up two sets of runners on the horizontal dead lever, the runner is connected with the rotating electrical machines. The utility model discloses utilize two sets of cylinders to realize the removal and the locate function of main brush subassembly, remove cylinder SD65 and realize main shaft back-and-forth movement function, locate cylinder SD35 and realize main shaft locate function to control main brush subassembly that can be accurate, thereby make the utility model discloses can carry out the rust cleaning to the railway bearing of different specifications and handle.

Description

Railway bearing outer ring end face rust removing mechanism

Technical Field

The utility model belongs to the technical device field of the bearing rust cleaning, concretely relates to railway bearing inner race terminal surface rust cleaning mechanism.

Background

The end face of the outer ring of the railway bearing is used as a reference for detecting the size of the part and is an important basis for determining whether the size of the outer ring is detected accurately. Whether the outer ring end face meets the detection requirement depends on the flatness of the outer ring end face. In actual production, because of the outer ring end surface corrosion, the collision damage, the corrosion pit and other untreated clean and thorough parts, other size detection deviations of the outer ring and even bad quality consequences are easily caused. Therefore, the method meets the foundation of the accuracy of the size detection of the bearing outer ring, and except for the initial processing technology, the required rust treatment needs to be carried out on the end face of the outer ring of the general overhaul bearing.

At present, the rust removal of the end face of an outer ring in the general overhaul of a bearing has the following problems: manual treatment is carried out by manual sand paper and a sand cloth wheel, so that the labor intensity of an operator is high, and the consumed time is long; manual rust removal is limited by an operation method and an original tool, so that the rust removal effect is difficult to achieve effectively and thoroughly, secondary clamping damage to the end face of the outer ring is easy to cause, and the flatness is difficult to ensure; manual rust removal belongs to direct contact work of staff, and is very easy to cause injury to the staff, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a railway bearing inner race terminal surface rust cleaning mechanism, wherein, including the device casing, the device casing is the cuboid structure, set up main brush motor in the device casing, two sets of belt pulleys of the output of main brush motor pass through the belt drive and connect the belt pulley of two sets of steel brushes, main brush motor lower extreme sets up horizontal fixed rod, set up two sets of runners on the horizontal fixed rod, the runner is connected with the rotating electrical machines.

Preferably, the main brush motor and the wire brush constitute a main brush assembly through a connecting rod.

In any of the above schemes, preferably, the connecting rod of the main brush assembly is fixed on the vertical fixing rod through an air cylinder.

In any of the above aspects, preferably, the cylinder includes a moving cylinder and a positioning cylinder.

In any of the above solutions, preferably, the model of the moving cylinder is SD65, and the model of the positioning cylinder is SD 35.

The utility model has the advantages that: the utility model discloses utilize two sets of cylinders to realize the removal and the locate function of main brush subassembly, remove cylinder SD65 and realize main shaft back-and-forth movement function, locate cylinder SD35 and realize main shaft locate function to control main brush subassembly that can be accurate, thereby make the utility model discloses can carry out the rust cleaning to the railway bearing of different specifications and handle.

Drawings

Fig. 1 is a schematic view of a preferred embodiment of a railway bearing outer ring end face rust removing mechanism according to the utility model;

FIG. 2 is a left side view of the embodiment of FIG. 1 of a railway bearing outer race end face rust cleaning mechanism according to the present invention;

FIG. 3 is a rear view of the embodiment of FIG. 1 of a railway bearing outer race end face rust removal mechanism according to the present invention;

fig. 4 is a device shell body perspective view of a railway bearing outer ring end face rust removing mechanism according to the utility model.

The figures are labeled as follows: 1-a main brush motor; 2-a steel wire brush; 3-rotating wheel; 4-a rotating electrical machine; 5-a discharging cylinder; 6-water-retaining protective cover; 7-moving the cylinder; 8, positioning a cylinder; 9-vertical fixing rod; 10-horizontal fixing rod.

Detailed Description

In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.

Example one

As shown in fig. 1 to 4, the utility model provides a rust removing mechanism for the end face of the outer ring of a railway bearing, which comprises a device shell, wherein the device shell is of a cuboid structure, the device shell is made by welding steel square pipes, a feeding and discharging track is made by welding 304 stainless steel plates, the steel part structure is subjected to corrosion prevention treatment, 2 layers of antirust paint and 1 layer of finish paint are sprayed, the inner layer is made into a waterproof layer by using 304 stainless steel plates to prevent cooling water from splashing and play a role in waterproof protection, the outer layer is made into 304 wiredrawing stainless steel protective decoration, a main brush motor 1 is arranged in the device shell, two groups of belt pulleys at the output end of the main brush motor 1 are connected with belt pulleys of two groups of steel wire brushes 2 through belt transmission, a horizontal fixing rod 10 is arranged at the lower end of the main brush motor 1, two groups of rotating wheels 3 are arranged on, the rotating motor 4 can drive the rotating wheel 3 to rotate, when the rust removing device is used in the embodiment, a bearing needing rust removal is placed on the rotating wheel 3, the rotating motor 4 and the main brush motor 1 are started, the rotating motor 4 drives the rotating wheel 3 to rotate so as to drive the bearing to rotate, and the outer ring end face on the upper portion of the bearing is subjected to rust removal through the steel wire brush 2 driven by the main brush motor 1.

Main brush motor 1 and steel brush 2 constitute main brush subassembly through the connecting rod, the connecting rod of main brush subassembly passes through the cylinder to be fixed on perpendicular dead lever 9, the cylinder is including moving cylinder 7 and location cylinder 8, the model of moving cylinder 7 is SD65, the model of location cylinder 8 is SD35, the utility model discloses utilize two sets of cylinders to realize the removal and the locate function of main brush subassembly, move cylinder SD65 and realize main shaft back-and-forth movement function, locate position cylinder SD35 and realize main shaft locate function to can be accurate control main brush subassembly, thereby make the utility model discloses can carry out the rust cleaning to the railway bearing of different specifications.

Example two

The utility model discloses can also be in horizontal dead lever 10 lower extreme sets up ejection of compact cylinder 5, ejection of compact cylinder 5 can push away the bearing ejection of compact, the utility model discloses can also adopt PLC automatic control system to programme, the rust cleaning time can be set for wantonly, in addition, the utility model discloses can also adopt 304 corrosion resistant plate preparation coolant tank, utilize the three-phase electric pump to carry out water circulative cooling and can reach dust removal effect. The stainless steel water tank is provided with a filter screen and a precipitation block for effectively utilizing water resources.

It will be understood by those skilled in the art that the rust removing mechanism for the end face of the outer race of the railway bearing of the present invention includes any combination of the above-mentioned parts of the present invention, which are not limited to the space and are not described one by one for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a railway bearing outer lane terminal surface rust cleaning mechanism, its characterized in that, includes the device casing, the device casing is the cuboid structure, set up the main brush motor in the device casing, two sets of belt pulleys of the output of main brush motor pass through the belt drive and connect the belt pulley of two sets of steel wire brushes, main brush motor lower extreme sets up horizontal fixed rod, set up two sets of runners on the horizontal fixed rod, the runner is connected with the rotating electrical machines.

2. The rust removing mechanism for the end face of the outer ring of the railway bearing as claimed in claim 1, wherein the main brush motor and the wire brush form a main brush assembly through a connecting rod.

3. The rust removing mechanism for the end face of the outer ring of the railway bearing as claimed in claim 2, wherein the main brush assembly is fixed on the vertical fixing rod by a cylinder.

4. The railway bearing outer ring end face rust removing mechanism is characterized in that the air cylinder comprises a moving air cylinder and a positioning air cylinder.

5. The rust removing mechanism for the end face of the outer ring of the railway bearing as claimed in claim 4, wherein the model of the moving cylinder is SD65, and the model of the positioning cylinder is SD 35.