Steel ball grinding equipment

Abstract

The utility model discloses steel ball grinding equipment, and belongs to the technical field of steel ball grinding. The device mainly comprises a base; the collecting assembly comprises two sets of sliding rails, the sliding rails are installed on the base, and sliding blocks are installed on the sliding rails in a sliding mode; the baffles are mounted at the two ends of the sliding rail; the collecting box is placed on the two sets of sliding rails, and a filter screen plate is installed in the collecting box; the arched plate is provided with two groups of slopes which are inclined downwards; gaps are formed between the two ends of the soft cushion and the arched plate and the collecting box; the first protective cover is mounted on the collecting box; and the supporting plate is installed on the baffle, and a second protective cover is installed at one end of the supporting plate. According to the steel ball grinding equipment, through arrangement of the baffle, the collecting box, the handle, the first protective cover, the arc-shaped groove, the arc-shaped plate, the soft cushion and the supporting plate, steel balls can be prevented from being collided and damaged, and meanwhile, the steel balls and grinding polishing liquid or grinding sand splashed when the steel balls fall onto the collecting box are blocked.

Description

Technical Field

[0001] The present application relates to the technical field of steel ball grinding, and in particular to a steel ball grinding device. Background Art

[0002] Steel balls are divided into grinding steel balls, forging steel balls, and casting steel balls according to the production and processing technology. According to the processing materials, they are divided into bearing steel balls, stainless steel balls, carbon steel balls, etc. Among them, bearing steel balls are important basic parts of the industry. Alloy steel balls are a kind of spherical iron alloy wear-resistant body with carbon, chromium, manganese, molybdenum and other metal elements added as the main elements, and are produced by forging, spinning, rolling and casting.

[0003] Steel ball grinding is one of the important processes in manufacturing high-quality steel balls. Its main purpose is to make the steel balls reach precise size, good roundness and surface finish.

[0004] For example, the patent with publication number CN216830276U specifically discloses a bearing steel ball polishing device, including a driving motor, a rotating rod, a processing box, a fixed column, an extension plate and a stirring rod, so that the steel balls are constantly rolling in the processing box, and the grinding and polishing liquid and the steel balls are evenly stirred under the action of the stirring rod, which is beneficial to improve the polishing effect of the steel balls.

[0005] When the above patented bearing steel ball polishing equipment is in use, since the inner wall of the collection box is horizontally arranged, when the grinding bearing steel balls are discharged through the discharge port, they will collide with each other as they fall, which may cause local dents, cracks and other damages, resulting in deviations in the size of the bearing steel balls, which may affect the service life of the bearing steel balls. Therefore, it is necessary to design a steel ball grinding equipment to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above-mentioned problems existing in the prior art, the problem to be solved by this application is: to provide a steel ball grinding device to solve the problem that when the above-mentioned patented bearing steel ball polishing device is in use, since the inner wall of the collection box is set horizontally to the ground, when the bearing steel balls are discharged through the discharge port after grinding, they will collide with each other as the bearing steel balls fall, which may cause local dents, cracks and other damages, so that the size of the bearing steel balls will deviate, which may further affect the service life of the bearing steel balls.

[0008] The technical solution adopted by the present application to solve its technical problems is: a steel ball grinding device. It mainly includes: a base; a grinding assembly, which is installed on the base; a collection assembly, which is installed on the base. The collection assembly includes: two sets of slide rails, which are installed on the base, and sliders are slidably installed on the slide rails; baffles, which are installed at both ends of the slide rails; a collection box, which is placed on the two sets of slide rails, and a filter screen plate is installed in the collection box; an arched plate, which is installed in the collection box, and the arched plate has two slopes inclined downward; a soft pad, which is installed on the arched plate, and there is a gap between both ends of the arched plate and the collection box; a first protective cover, which is installed on the collection box; a support plate, which is installed on the baffle, and a second protective cover is installed at one end of the support plate.

[0009] Further, a handle is installed on the collection box.

[0010] Further, the grinding assembly includes two sets of brackets installed on the base, bearing seats are installed on the brackets, a processing box is movably installed between the two sets of bearing seats, a motor is installed on one set of brackets, and a feeding pipe is connected and installed on the upper part of the processing box.

[0011] Further, a chute is opened on the feeding pipe, and an anti-blocking assembly is slidably installed in the chute. The anti-blocking assembly includes a sliding plate slidably installed in the chute, a handle is inserted through the sliding plate, a scraping ring is installed at one end of the handle, and the scraping ring has a central rod.

[0012] Further, a sealing strip is arranged at the partial contact position between the sliding plate and the chute.

[0013] The beneficial effects of the present application are: for a steel ball grinding device provided by the present application, through the settings of the baffle, the collection box, the handle, the drain pipe, the first protective cover, the arc-shaped groove, the arched plate, the soft pad and the support plate, the steel balls can be prevented from colliding and damaging each other, and at the same time, the steel balls splashed when the steel balls fall onto the collection box and the grinding and polishing liquid or grinding sand can be blocked.

[0014] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings to make a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specification drawings constituting a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0016] Figure 1It is the overall schematic diagram of a steel ball grinding device in this application;

[0017] Figure 2 is Figure 1 explosion schematic diagram;

[0018] Figure 3 is Figure 2 structural schematic diagram of the collection component in;

[0019] Figure 4 is Figure 3 partial structural schematic diagram at position A in;

[0020] Among them, each reference numeral in the figure:

[0021] 1. Base; 2. Grinding component; 201. Bracket; 202. Bearing seat; 203. Processing box; 204. Motor; 205. Feeding pipe; 206. Slide groove; 3. Collection component; 301. Slide rail; 302. Slide block; 303. Baffle; 304. Collection box; 305. Handle; 306. Drain pipe; 307. First protective cover; 308. Arc groove; 309. Arch plate; 310. Soft pad; 311. Support plate; 4. Anti-blocking component; 401. Slide plate; 402. Handle; 403. Scraping ring. Specific embodiments

[0022] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0024] As Figures 1 - 4 shown, this application provides a steel ball grinding device, including a base 1, on which a grinding component 2 is installed. The grinding component 2 is used for surface grinding of steel balls. The grinding component 2 includes two groups of brackets 201 fixedly installed on the base 1. A bearing seat 202 is fixedly installed on the brackets 201. A processing box 203 is movably installed between the two groups of bearing seats 202. And a motor 204 is fixedly installed on one group of brackets 201. The output end of the motor 204 is connected to one end of the processing box 203. The processing box 203 is adapted to rotate with the output end of the motor 204 to perform surface grinding on the steel balls;

[0025] An inlet hole (not shown in the figure) is provided on the upper surface of the processing box 203. This inlet hole is used for feeding steel balls, and a discharge pipe 205 is connected and installed on the upper part of the processing box 203. This discharge pipe 205 is used for discharging the ground steel balls, and a valve (not shown in the figure) is provided at the connection between the discharge pipe 205 and the processing box 203. This valve controls the discharge of the ground steel balls;

[0026] A collection assembly 3 is installed on the base 1. This collection assembly 3 is used for collecting the ground steel balls. This collection assembly 3 includes two groups of slide rails 301 fixedly installed on the base 1. A slider 302 is slidably installed on the slide rails 301. Baffles 303 are fixedly installed at both ends of the slide rails 301. These baffles 303 prevent the slider 302 from slipping off the slide rails 301. A collection box 304 is fixedly installed on the two groups of sliders 302. This collection box 304 is used for receiving the ground steel balls;

[0027] A drain pipe 306 is connected and installed on the collection box 304. At the same time, a filter screen plate (not shown in the figure) is fixedly installed at the upper end position of the drain pipe 306 inside the collection box 304. An arched plate 309 is fixedly installed at the upper end position of the filter screen plate inside the collection box 304. This arched plate 309 has two groups of slopes inclined downward. This arched plate 309 is used for receiving the ground steel balls;

[0028] A soft pad 310 is fixedly installed on the arched plate 309. This soft pad 310 is used to reduce the falling speed of the ground steel balls, and there is a gap between both ends of this arched plate 309 and the collection box 304. This gap is used for the ground steel balls to pass through and fall onto the filter screen plate;

[0029] And a first protective cover 307 is fixedly installed on the collection box 304. And a support plate 311 is fixedly installed on one group of baffles 303. A second protective cover (not marked in the figure) is fixedly installed at one end of the support plate 311. This second protective cover has the same structure as the first protective cover 307, and this second protective cover is attached to the collection box 304. An arc-shaped groove 308 adapted to the size of the discharge pipe 205 is provided on the second protective cover and the first protective cover 307;

[0030] A handle 305 is fixedly installed on the collection box 304. This handle 305 facilitates pulling the collection box 304 and driving the collection box 304 to smoothly move to the lower end of the processing box 203 or move out from the lower end of the processing box 203;

[0031] A chute 206 is provided on the blanking pipe 205, and an anti-blocking component 4 is slidably installed in the chute 206. The anti-blocking component 4 includes a sliding plate 401 slidably installed in the chute 206. A handle 402 is inserted and installed on the sliding plate 401. A scraping ring 403 is fixedly installed at one end of the handle 402. The scraping ring 403 has a central rod, and the scraping ring 403 is connected to the handle 402 through the central rod. And a sealing strip (not shown in the figure) is provided at the partial contact position between the sliding plate 401 and the chute 206. The sealing strip is used to prevent the polishing liquid from flowing out of the gap between the sliding plate 401 and the chute 206 when the bearing after grinding is blanked;

[0032] The handle 402 is used to drive the sliding plate 401 to move up and down in the chute 206, so that the scraping ring 403 scrapes the port of the blanking pipe 205 to avoid blockage of the steel ball blanking;

[0033] Working principle:

[0034] When in use, first put the steel balls and the grinding and polishing liquid or abrasive into the processing box 203 together, and then start the motor 204 to drive the processing box 203 to rotate, so as to drive the steel balls and the grinding substances in the processing box 203 to be turned over and mixed, thus completing the polishing. After the polishing is completed, open the valve at the blanking pipe 205 for discharging. At this time, the steel balls discharged from the blanking pipe 205 first fall on the arched plate 309, and then slowly slide off to the filter screen plate through the soft pad 310 on the arched plate 309, thus avoiding the problem that multiple steel balls are directly discharged through the blanking pipe 205 and collide with each other and are damaged. At the same time, the first protective cover 307 and the second protective cover can block the steel balls and the grinding and polishing liquid or abrasive splashed when the steel balls fall onto the collection box 304, and then use the filter screen plate to screen and separate the grinding substances and the steel balls, so as to facilitate the staff to discharge the materials.

[0035] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A steel ball grinding device, characterized in that: include: Base (1); A grinding assembly (2), the grinding assembly (2) being mounted on the base (1); A collecting component (3), the collecting component (3) being mounted on the base (1), the collecting component (3) comprising: Two sets of slide rails (301), the slide rails (301) being mounted on the base (1), and sliders (302) being slidably mounted on the slide rails (301); baffles (303), the baffles (303) being mounted on both ends of the slide rail (301); A collection box (304), the collection box (304) being placed on the two sets of slide rails (301), and a filter screen plate being installed in the collection box (304); An arched plate (309), the arched plate (309) being installed in the collecting box (304), the arched plate (309) having two sets of slopes inclined downward; a soft pad (310), the soft pad (310) being mounted on the arched plate (309), with gaps between two ends of the arched plate (309) and the collection box (304); A first protective cover (307), the first protective cover (307) being installed on the collection box (304); A support plate (311), the support plate (311) being mounted on the baffle plate (303), and a second protective cover being mounted on one end of the support plate (311).

2. A steel ball grinding device according to claim 1, characterized in that: A handle (305) is installed on the collection box (304).

3. A steel ball grinding device according to claim 2, characterized in that: The grinding assembly (2) comprises two groups of brackets (201) mounted on the base (1), bearing seats (202) being mounted on the brackets (201), a processing box (203) being movably mounted between the two groups of bearing seats (202), a motor (204) being mounted on one group of brackets (201), and a material discharge pipe (205) being mounted on the upper part of the processing box (203).

4. A steel ball grinding device according to claim 3, characterized in that: The discharge pipe (205) is provided with a slide groove (206), an anti-blocking component (4) is slidably installed in the slide groove (206), the anti-blocking component (4) comprises a slide plate (401) slidably installed in the slide groove (206), a handle (402) is inserted into the slide plate (401), a scraper ring (403) is installed at one end of the handle (402), and the scraper ring (403) has a center rod.

5. A steel ball grinding device according to claim 4, characterized in that: A sealing strip is provided at a local contact position between the slide plate (401) and the slide groove (206).

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