Grinding device of bearing steel ball grinding device

Abstract

The utility model discloses a grinding device of a bearing steel ball grinding device, which comprises a shell, a first grinding disc and a second grinding disc are arranged in the shell, the first grinding disc and the second grinding disc are correspondingly arranged, and a motor is arranged at one end of the second grinding disc; the adjusting assembly is arranged on one side of the shell, and one end of the adjusting assembly is arranged on the motor and used for driving the second grinding disc to slide; and the cleaning assembly is arranged in the shell, and the cleaning assembly corresponds to the first grinding disc and the second grinding disc. The grinding device has the advantages that the second grinding disc can be driven to be far away from the first grinding disc, so that a moving space is provided for the cleaning assembly, then the cleaning assembly is started to clean the grinding surfaces of the first grinding disc and the second grinding disc, the effect of effective and convenient cleaning is achieved, burrs and scraps are prevented from being attached to the surfaces of the grinding discs, and the grinding efficiency is improved. And the grinding of the steel ball is influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bearing steel ball processing technical field especially, relate to a kind of bearing steel ball polishing device's grinding device. BACKGROUND

[0002] Bearing steel ball is the key element of high-end mechanical basic components such as high-performance bearing, high-precision ball screw, high-precision linear guide, is widely used in aerospace, high-speed railway, precision machine tool and other fields, so it will use polishing device to grind steel ball surface in production process, improve surface quality and shape accuracy, realize surface strengthening, the bearing steel ball processing and polishing device of the application number CN221604038U can effectively improve polishing efficiency, it includes conveying table, the conveying belt of conveying table is placed with tray, conveying belt top is sequentially provided with storage tank and polishing device, the upper opening of storage tank, the bottom plate is provided with discharge hole, the discharge hole is provided with translatable discharge baffle below, the polishing device includes polishing support, the polishing support is installed with lifting cylinder, the piston rod end of lifting cylinder is installed with driving motor, the motor shaft of driving motor is installed with polishing disc;The tray is uniformly provided with polishing groove, the number and position of discharge hole correspond to the polishing groove one by one;The distance h from the bottom of discharge baffle to polishing groove, the height of a steel ball is d, then d

[0003] However, the prior art has some problems: the existing polishing device can not avoid burr waste when grinding steel ball each time, so after grinding a batch of steel balls, manual cleaning of steel ball burr waste is needed to avoid burr waste adhering to the surface of grinding disc, which affects the grinding of steel ball, but manual cleaning takes a long time, reduces the production efficiency of grinding device, and has certain limitations, therefore we propose a kind of bearing steel ball polishing device's grinding device. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the utility model aims at providing a kind of bearing steel ball polishing device's grinding device, by the mutual cooperation of cleaning assembly and adjusting assembly, before cleaning, starting adjusting assembly can drive second grinding disc away from first grinding disc, so as to provide moving space for cleaning assembly, then start cleaning assembly to clean the surface of the grinding surface of first grinding disc and second grinding disc, so as to effectively and conveniently clean the effect, avoid burr waste adhering to the surface of grinding disc, which affects the grinding of steel ball.

[0005] The utility model is implemented as follows: a kind of bearing steel ball polishing device's grinding device, comprising:

[0006] A shell, a first grinding disc and a second grinding disc are arranged inside the shell, the first grinding disc and the second grinding disc are arranged correspondingly, and the second grinding disc is provided with a motor at one end;

[0007] An adjusting assembly is arranged on one side of the shell, and the adjusting assembly is arranged on the motor at one end to drive the second grinding disc to slide;

[0008] A cleaning assembly is arranged inside the shell, and the cleaning assembly is arranged correspondingly with the first grinding disc and the second grinding disc to clean the surface waste of the first grinding disc and the second grinding disc.

[0009] Optionally, the adjusting assembly comprises a mounting box arranged on one side of the shell, the mounting box is provided with a pneumatic cylinder at one end, the pneumatic cylinder is provided with a connecting rod at one end, and the connecting rod is arranged on one side of the motor.

[0010] Optionally, the connecting rod comprises two groups of connecting blocks, the two groups of connecting blocks are provided with connecting plates at one end, the two groups of connecting plates are arranged on the outer surface of the motor respectively, a fixing rod is fixedly arranged between the two groups of connecting blocks, and the connecting blocks are arranged inside the mounting box.

[0011] Optionally, the cleaning assembly comprises two groups of vertical rods, the two groups of vertical rods are arranged on the inner walls of the shell respectively, a mounting plate is slidingly arranged between the two groups of vertical rods, brushes are detachably arranged on the two sides of the mounting plate, and the brushes are arranged correspondingly with the first grinding disc and the second grinding disc.

[0012] Optionally, notches are formed in the sides of the vertical rods, electric push rods are arranged in the notches, protrusions are arranged on the two sides of the mounting plate, and the piston rods of the electric push rods are arranged on the lower surfaces of the protrusions.

[0013] Optionally, the mounting plate comprises a plate body, mounting grooves are formed in the two sides of the plate body, the brushes are arranged inside the mounting grooves at one end, a pull plate is arranged on the upper surface of the plate body, limit columns are arranged at the two ends of the lower surface of the pull plate, limit blocks are arranged at the two ends of the sides of the brushes, limit holes are formed in the upper surfaces of the limit blocks, and the limit columns are clamped with the limit holes.

[0014] Optionally, reset springs are arranged on the lower surfaces of the plate bodies, the reset springs are sleeved on the outer surfaces of the limit columns, and the upper ends of the reset springs are arranged on the lower surfaces of the pull plates.

[0015] Optionally, a through groove is formed in one end of the lower surface of the shell, a supporting plate is arranged on one end of the shell, and the motor is located on the upper end of the supporting plate.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The cleaning assembly is provided, after grinding, the surface of the first grinding disc and the second grinding disc grinding surface is cleaned by starting the cleaning assembly, thereby achieving the effect of effective and convenient cleaning, avoiding the problem of burr waste attached to the surface of the grinding disc, affecting the grinding of the steel ball.

[0018] 2. The adjusting assembly is provided, before cleaning, the second grinding disc is driven away from the first grinding disc by starting the adjusting assembly, thereby providing a moving space for the cleaning assembly to complete the cleaning of the first grinding disc and the second grinding disc.

[0019] 3. The mounting plate is provided, after cleaning, the brush is conveniently disassembled through the mounting plate, thereby achieving the effect of conveniently disassembling, cleaning or replacing the brush to maintain the cleanliness of the brush and avoid affecting the cleaning effect.

[0020] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view provided by the present application;

[0022] Figure 2 is a first grinding disc and a second grinding disc away schematic view provided by the present application;

[0023] Figure 3 is a cleaning assembly schematic view provided by the present application;

[0024] Figure 4 is a mounting plate schematic view provided by the present application;

[0025] Figure 5 is an adjusting assembly schematic view provided by the present application;

[0026] Figure 6 is a housing schematic view provided by the present application.

[0027] In the figure: 1, the shell; 2, the first grinding disc; 3, the second grinding disc; 4, motor; 5, adjusting assembly; 501, mounting box; 502, air cylinder; 503, connecting plate; 504, fixed rod; 505, connecting block; 6, cleaning assembly; 601, vertical rod; 602, mounting plate; 6021, plate body; 6022, pull plate; 6023, limit column; 6024, reset spring; 603, brush; 604, electric push rod; 605, limit block; 7, through slot; 8, support plate. DETAILED DESCRIPTION

[0028] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are cited, and the drawings are described in detail as follows.

[0029] As shown in Figures 1 to 6 The utility model discloses a kind of grinding devices of bearing steel ball polishing device, comprising: shell 1, first grinding disc 2 and second grinding disc 3 are provided in shell 1, first grinding disc 2 and second grinding disc 3 are correspondingly arranged, and motor 4 is provided at one end of second grinding disc 3;Adjusting assembly 5, adjusting assembly 5 is arranged at one side of shell 1, and one end of adjusting assembly 5 is arranged on motor 4, to drive second grinding disc 3 to slide;Cleaning assembly 6, cleaning assembly 6 is arranged in shell 1, and cleaning assembly 6 is correspondingly arranged with first grinding disc 2 and second grinding disc 3.

[0030] Specifically, as shown in Figure 1 And Figure 2 When using, steel ball is placed between first grinding disc 2 and second grinding disc 3, and second grinding disc 3 is driven to rotate on the side of first grinding disc 2 by motor 4, so that the two cooperate to grind steel ball, and the above are all prior art, and the operation process is well known to those skilled in the art, so it is not necessary to repeat it.

[0031] It should be noted that burr waste is difficult to avoid in each grinding process, so after grinding once, adjusting assembly 5 is started, motor 4 is driven by adjusting assembly 5, and second grinding disc 3 slides to one end, so that a gap is formed between first grinding disc 2 and second grinding disc 3, and then cleaning assembly 6 is started, and cleaning assembly 6 slides up and down between the gap between first grinding disc 2 and second grinding disc 3, so as to clean the surface of the grinding surface of first grinding disc 2 and second grinding disc 3, avoid burr waste residue, so as to conveniently clean first grinding disc 2 and second grinding disc 3, effectively avoid burr waste adhering to the surface of grinding disc, affect the grinding of steel ball, reduce the time required for manual cleaning, improve the production efficiency of grinding device, and it is worth mentioning that the moving distance of adjusting assembly 5 is adjusted with cleaning assembly 6 in advance, so that cleaning assembly 6 can fully contact with the grinding surface of first grinding disc 2 and second grinding disc 3, and at the same time, it is avoided that the situation that cannot be cleaned occurs due to jamming.

[0032] Further, adjusting assembly 5 includes mounting box 501, mounting box 501 is arranged at one side of shell 1, and air cylinder 502 is arranged at one end of mounting box 501, and connecting rod is arranged at one end of air cylinder 502, and connecting rod is arranged at one side of motor 4.

[0033] Specifically, as shown in Figure 5As shown, the starting cylinder 502 drives the connecting rod to slide to one end, drives the motor 4 to slide to one end inside the shell 1, makes the second grinding disc 3 away from the first grinding disc 2, so as to provide space for the cleaning assembly 6 to clean the first grinding disc 2 and the second grinding disc 3.

[0034] Further, the connecting rod comprises a connecting block 505, the connecting block 505 is provided with two groups, one end of the two groups of connecting blocks 505 is provided with a connecting plate 503, the two groups of connecting plates 503 are arranged on the outer surface of the motor 4, and the two groups of connecting blocks 505 are fixedly installed with a fixed rod 504, and the connecting block 505 is arranged in the installation box 501.

[0035] Specifically, as shown in Figure 1 , Figure 5 and Figure 6 , the design that the two groups of connecting blocks 505 are fixedly installed with the fixed rod 504 makes the piston rod of the cylinder 502 slide to one end, so that the two groups of connecting blocks 505 slide at the same time, the activity track of the two groups of connecting plates 503 is consistent, so as to drive the motor 4 to move, thereby improving the stability during adjustment, avoiding the situation that the shell is stuck and the inclination cannot move.

[0036] Further, the cleaning assembly 6 comprises two groups of vertical rods 601, the two groups of vertical rods 601 are arranged on the two sides of the inner wall of the shell 1, and the two groups of vertical rods 601 are slidably installed with an installation plate 602, and the installation plate 602 is detachably installed with a brush 603 on the two sides; the brush 603 is arranged in correspondence with the first grinding disc 2 and the second grinding disc 3.

[0037] Specifically, as shown in Figures 1 to 6 , the two groups of vertical rods 601 provide support and guide effect for the installation plate 602, so that the installation plate 602 can slide up and down, driving the brush 603 to slide up and down on one side of the first grinding disc 2 and the second grinding disc 3, thereby achieving the effect of conveniently cleaning the first grinding disc 2 and the second grinding disc 3. It should be noted that the installation plate 602 is provided with a brush 603 on the two sides, and the two groups of brushes 603 correspond to the first grinding disc 2 and the second grinding disc 3 respectively, so that the two groups of brushes 603 can clean the two groups of grinding discs at the same time, improving the cleaning speed.

[0038] Further, the vertical rod 601 is provided with a notch on one side, the notch is provided with an electric push rod 604, the installation plate 602 is provided with a protrusion on the two sides, and one end of the piston rod of the electric push rod 604 is arranged below the lower surface of the protrusion.

[0039] Specifically, as shown in Figure 3As shown, the installation plate 602 is powered by the electric push rod 604, so that it can slide up and down between the two groups of vertical rods 601, thereby achieving the effect of convenient use. The protrusions on both sides of the installation plate 602 slide in the notches, providing a guiding function for the installation plate 602, avoiding the situation of activity deviation, and improving the practicality.

[0040] Further, the installation plate 602 includes a plate body 6021, and installation grooves are formed on both sides of the plate body 6021. One end of the brush 603 is arranged inside the installation groove. A pull plate 6022 is arranged on the upper surface of the plate body 6021. Limiting columns 6023 are arranged at both ends of the lower surface of the pull plate 6022. Limiting blocks 605 are arranged at both ends of one side of the brush 603. Limiting holes are formed in the upper surfaces of the limiting blocks 605. The limiting columns 6023 are connected with the limiting holes.

[0041] Specifically, as shown in Figure 4 When installing, the pull plate 6022 needs to be pulled upward, so that the limiting columns 6023 are taken out of the limiting holes, and the limiting effect on the limiting blocks 605 is released. At this time, the brush 603 can be disassembled from one side of the plate body 6021. Conversely, the reverse operation according to the above steps can be completed to install the brush 603, thereby achieving the effect of conveniently disassembling and assembling the brush 603.

[0042] Further, a reset spring 6024 is arranged on the lower surface of the plate body 6021. The reset spring 6024 is sleeved on the outer surface of the limiting column 6023. The upper end of the reset spring 6024 is arranged on the lower surface of the pull plate 6022.

[0043] Specifically, as shown in Figure 4 When the brush 603 is installed on one side of the plate body 6021, the pull plate 6022 can be automatically reset by the characteristics of the reset spring 6024 to provide pressure to the limiting column 6023, so that the limiting column 6023 can limit and fix the limiting block 605. The structure is simple and convenient to operate.

[0044] Further, a through groove 7 is formed at one end of the lower surface of the shell 1. A supporting plate 8 is arranged at one end of the shell 1. One end of the motor 4 is located at the upper end of the supporting plate 8. When the motor 4 is moving, it can move stably with the aid of the supporting plate 8.

[0045] Specifically, as shown in Figure 1 and Figure 6 The through groove 7 on the lower surface of the shell 1 is mainly used for connecting with the discharging mechanism. After the steel balls are ground, the steel balls will flow into the discharging mechanism connected with the through groove 7 for conveying. At the same time, burr waste produced during the grinding process can be discharged, thereby ensuring the normal discharge effect after grinding.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding device of a bearing steel ball polishing device, characterized by, Include: The shell (1) is internally provided with a first grinding disc (2) and a second grinding disc (3), the first grinding disc (2) and the second grinding disc (3) are correspondingly arranged, and the second grinding disc (3) is provided with a motor (4) at one end; Adjusting assembly (5), the adjusting assembly (5) is arranged on one side of the shell (1), and the adjusting assembly (5) is arranged on the motor (4) at one end, so as to drive the second grinding disc (3) to slide; Cleaning assembly (6), the cleaning assembly (6) is arranged in the shell (1), and the cleaning assembly (6) is correspondingly arranged with the first grinding disc (2) and the second grinding disc (3), so as to clean the surface scraps of the first grinding disc (2) and the second grinding disc (3).

2. The polishing apparatus of claim 1, wherein: The adjusting assembly (5) includes a mounting box (501), the mounting box (501) is arranged on one side of the shell (1), and the mounting box (501) is provided with a pneumatic cylinder (502) at one end, the pneumatic cylinder (502) is provided with a connecting rod at one end, and the connecting rod is arranged on one side of the motor (4).

3. A grinding device for a bearing steel ball polishing device according to claim 2, characterized in that: The connecting rod includes a connecting block (505), the connecting block (505) is provided with two groups, the connecting block (505) is provided with a connecting plate (503) at one end, the connecting plate (503) is arranged on the outer surface of the motor (4), and the connecting block (505) is fixedly installed between the two groups.

4. The polishing apparatus of claim 3, wherein: The cleaning assembly (6) includes two groups of vertical rods (601), the vertical rods (601) are arranged on the inner walls of the shell (1) on both sides, the mounting plate (602) is slidably installed between the vertical rods (601), the brush (603) is detachably installed on both sides of the mounting plate (602), and the brush (603) is correspondingly arranged with the first grinding disc (2) and the second grinding disc (3).

5. A grinding device for a bearing steel ball polishing device according to claim 4, characterized in that: The vertical rod (601) is provided with an electric push rod (604) in the notch, the mounting plate (602) is provided with a lug on both sides, and the piston rod of the electric push rod (604) is arranged on the lower surface of the lug.

6. A grinding device for a bearing steel ball polishing device according to claim 5, characterized in that: The mounting plate (602) includes a plate body (6021), the plate body (6021) is provided with a mounting groove on both sides, the brush (603) is arranged in the mounting groove, the plate body (6021) is provided with a pull plate (6022) on the upper surface, the pull plate (6022) is provided with a limiting column (6023) at both ends of the lower surface, the brush (603) is provided with a limiting block (605) at both ends of one side, the limiting block (605) is provided with a limiting hole on the upper surface, and the limiting column (6023) is connected with the limiting hole.

7. A grinding device for a bearing steel ball polishing device according to claim 6, characterized in that: The plate body (6021) is provided with a reset spring (6024) on the lower surface, the reset spring (6024) is sleeved on the outer surface of the limiting column (6023), and the reset spring (6024) is arranged on the lower surface of the pull plate (6022).

8. A grinding device for a bearing steel ball polishing device according to claim 7, characterized in that: The outer shell (1) lower surface one end is provided with a through slot (7), one end of the outer shell (1) is provided with a support plate (8), one end of the motor (4) is located on the upper end of the support plate (8).

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