A bearing roller screening and detecting device

Abstract

The utility model belongs to the field of bearing roller detection, specifically is a kind of bearing roller screening detection device, including box, the inner surface of box is linear array and is equipped with sliding slot, the surface sliding connection of sliding slot has sieve plate subassembly, the side fixed connection of box has vertical board, the side rotationally connected of vertical board has separation component, the middle part of box top is connected with A hopper;Through the structural setting of separation component, when screening, servo motor is energized to make transmission rod drive transmission shaft rotation, and then make transmission belt keep moving, place roller on the upper surface of transmission belt, and the roller with qualified rolling ability falls into A hopper from the low end of transmission belt under the action of gravity, and then falls into box and is screened, and the roller with poor rolling ability is transferred to external recovery container from high end and falls into B hopper, and the roller with defects on surface is screened out by rolling ability.

Description

Technical Field

[0001] This utility model relates to the field of bearing roller testing, specifically a bearing roller screening and testing device. Background Technology

[0002] Bearing roller inspection refers to the inspection and testing of the quality, dimensions, surface condition, and performance of the rolling elements in a bearing to ensure that they meet design standards and usage requirements. Rollers are the core components of a bearing, and their quality directly affects the bearing's load-bearing capacity, rotational accuracy, and lifespan. Bearing roller screening and inspection devices are specialized equipment used for automated inspection and classification of bearing roller quality. They are mainly used in industrial production to ensure that the dimensional accuracy, surface defects, geometric shape, and other parameters of the rollers meet standard requirements.

[0003] In the prior art, such as in the publication number "A Roller Screening and Inspection Device for Bearing Manufacturing," a roller screening and inspection device for bearing manufacturing is disclosed. This device includes a screening box, with two slats fixedly connected to one side. Three slots are formed on one side of the screening box, and six sliding grooves are provided on the side wall of the screening box. These six sliding grooves are arranged in pairs to form three groups. The sliding grooves are inclined, and a lower screen plate is fixedly connected to the inner bottom of each sliding groove. An upper screen plate is slidably connected within each sliding groove. This is a roller screening and inspection device for bearing manufacturing.

[0004] The aforementioned patent uses an observation plate, an upper screen plate, and a rack. Rotating the turntable drives the rotating rod, and under the action of the gears and rack, the upper screen plate slides within a groove, thereby adjusting the size of the connecting part between the upper and lower screen holes. The size of the upper and lower screen holes inside the screening box is determined through upper and lower observation holes on the outside of the screening box. This method is simple to operate, increases the operator's workspace, and improves production efficiency. However, since different types of bearing rollers require different screen hole sizes, this screening and testing device is not convenient for quickly changing screens and accelerating the screening process, reducing screening efficiency. Furthermore, because some rollers with acceptable dimensions have surface defects, this device is not suitable for screening out rollers with surface defects through rolling force, reducing screening accuracy. Therefore, to address these problems, a bearing roller screening and testing device is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve the problems of inconvenience in quickly changing screens and accelerating the screening process, and inconvenience in screening out rollers with surface defects through rolling capacity, this utility model proposes a bearing roller screening and detection device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The bearing roller screening and testing device of this utility model includes a box body, the inner surface of the box body is provided with a linear array of sliding grooves, the surface of the sliding grooves is slidably connected to a sieve plate assembly, a vertical plate is fixedly connected to one side of the box body, a separation assembly is rotatably connected to one side of the vertical plate, and a funnel A is connected through the middle of the top of the box body.

[0007] The sieve plate assembly includes a sliding frame slidably connected to the surface of the chute, a connecting groove is provided on one side of the sliding frame, a sieve plate overlaps the surface of the connecting groove, and a vibration motor is fixedly connected to the middle of the top of the sieve plate.

[0008] The separation assembly includes a drive shaft rotatably connected to one side of a vertical plate, a drive belt meshing with the surface of the drive shaft, vertical plates overlapping both sides of the drive belt, a drive rod fixedly connected to one end of the drive shaft, a splined connection at one end of the drive rod to the output end of a servo motor, and one end of the drive belt directly opposite the top of funnel A.

[0009] Preferably, the surface of the vibrating motor is fixedly connected to the inside of the arc-shaped plate, and a screening plate is fixedly connected to the bottom of the arc-shaped plate.

[0010] Preferably, a motor housing is fixedly connected to the surface of the servo motor, and a vertical plate is fixedly connected to one side of the motor housing.

[0011] Preferably, a funnel B is fixedly connected to one edge of the vertical plate, and the top of the funnel B is directly opposite the other end of the transmission belt.

[0012] Preferably, a guide block is fixedly connected to the edge of the inner surface of the box, and a collection box is attached to the bottom of the guide block on the inner surface of the box.

[0013] Preferably, a handle is fixedly connected to one side of the collection box, and the surface of the handle is provided with anti-slip texture.

[0014] The advantages of this utility model are:

[0015] 1. This utility model, through the structural design of the sieve plate assembly, allows the sieve plate to be pulled outward before screening using the screening and detection device. This causes the sieve plate to pull out the entire sieve plate assembly, facilitating replacement. During screening, the vibration motor is powered on, causing the sieve plate to vibrate and accelerate screening. The connecting groove provides sufficient space for the vibration of the sieve plate and prevents the sieve plate from falling off during vibration. This allows the screening and detection device to quickly replace the sieve and accelerate the screening process, thereby improving screening efficiency.

[0016] 2. This utility model, through the structural design of the separate components, allows the screening and detection device to perform screening by energizing the servo motor to drive the transmission rod to rotate the transmission shaft, thereby keeping the transmission belt in motion. Rollers are then placed on the upper surface of the transmission belt. Due to the belt's inclination, rollers with acceptable rolling ability fall from the lower end of the belt into funnel A under gravity, and then into the box for screening. Rollers with poor rolling ability are carried by the transmission belt from the upper end into funnel B and transferred to an external recycling container. This allows the screening and detection device to screen out rollers with surface defects based on their rolling ability, improving the accuracy of the screening. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the sieve plate assembly structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the separation component of this utility model.

[0022] In the diagram: 1. Box body; 2. Slide groove; 3. Screen plate assembly; 301. Sliding frame; 302. Connecting groove; 303. Screening plate; 304. Vibration motor; 4. Vertical plate; 5. Separation assembly; 501. Drive shaft; 502. Drive belt; 503. Drive rod; 504. Servo motor; 6. A funnel; 7. Arc plate; 8. Motor box; 9. B funnel; 10. Guide block; 11. Collection box; 12. Handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1-4As shown, a bearing roller screening and testing device includes a housing 1. The inner surface of the housing 1 is provided with a linear array of grooves 2. A sieve plate assembly 3 is slidably connected to the surface of the grooves 2. A vertical plate 4 is fixedly connected to one side of the housing 1. A separation assembly 5 is rotatably connected to one side of the vertical plate 4. A funnel A 6 is connected through the middle of the top of the housing 1.

[0025] The sieve plate assembly 3 includes a sliding frame 301 that is slidably connected to the surface of the chute 2. A connecting groove 302 is provided on one side of the sliding frame 301. A sieve plate 303 overlaps the surface of the connecting groove 302. A vibration motor 304 is fixedly connected to the middle of the top of the sieve plate 303.

[0026] The separation assembly 5 includes a drive shaft 501 rotatably connected to one side of the vertical plate 4. A drive belt 502 is meshed with the surface of the drive shaft 501. The vertical plate 4 is attached to both sides of the drive belt 502. A drive rod 503 is fixedly connected to one end of the drive shaft 501. One end of the drive rod 503 is splinedly connected to the output end of the servo motor 504. One end of the drive belt 502 is directly opposite the top of the funnel A 6.

[0027] During operation, thanks to the structural design of the sieve plate assembly 3, before screening using this screening and detection device, the sieve plate 303 is pulled outwards, causing the entire sieve plate assembly 3 to be pulled outwards for easy replacement. During screening, the vibration motor 304 is energized, causing the sieve plate 303 to vibrate and accelerate screening. The connecting groove 302 provides sufficient space for the vibration of the sieve plate 303 and prevents it from falling off during vibration. This allows the screening and detection device to quickly replace the sieves and accelerate the screening process, improving screening efficiency. Through the structural design of the separation assembly 5, when using this screening and detection device... During screening, the servo motor 504 is energized to drive the transmission rod 503 to rotate the transmission shaft 501, which in turn keeps the transmission belt 502 moving. Then, the rollers are placed on the upper surface of the transmission belt 502. Since the transmission belt 502 has a certain inclination, the rollers with qualified rolling ability fall from the lower end of the transmission belt 502 into the A funnel 6 under the action of gravity, and then fall into the box 1 for screening. The rollers with poor rolling ability are driven by the transmission belt 502 from the upper end into the B funnel 9 and transferred to the external recycling container. This allows the screening and detection device to screen out rollers with surface defects by rolling ability, thus improving the accuracy of screening.

[0028] Furthermore, the surface of the vibrating motor 304 is fixedly connected to the inside of the arc plate 7, and the bottom of the arc plate 7 is fixedly connected to the screening plate 303.

[0029] During operation, the arc plate 7 protects the vibrating motor 304 while guiding the rollers falling on the arc plate 7 onto the screening plate 303.

[0030] Furthermore, a motor box 8 is fixedly connected to the surface of the servo motor 504, and a vertical plate 4 is fixedly connected to one side of the motor box 8;

[0031] During operation, the servo motor 504 can be protected and supported through the motor box 8.

[0032] Furthermore, a funnel B 9 is fixedly connected to one edge of the vertical plate 4, with the top of the funnel B 9 facing the other end of the transmission belt 502.

[0033] During operation, the B funnel 9 is designed to collect defective rollers and guide them to an external collection container for convenient subsequent processing.

[0034] Furthermore, a guide block 10 is fixedly connected to the edge of the inner surface of the box 1, and a collection box 11 is attached to the bottom of the guide block 10 on the inner surface of the box 1.

[0035] During operation, the guide block 10 can guide the rollers that leak out of the bottom screening plate 303 to the collection box 11 for collection.

[0036] Furthermore, a handle 12 is fixedly connected to one side of the collection box 11, and the surface of the handle 12 is provided with anti-slip texture.

[0037] During operation, the handle 12 makes it easy to pull the collection box 11 out of the housing 1.

[0038] Working principle: When using this screening and detection device for screening, the servo motor 504 is energized to drive the transmission rod 503 to rotate the transmission shaft 501, thereby keeping the transmission belt 502 in motion. Then, the rollers are placed on the upper surface of the transmission belt 502. Since the transmission belt 502 has a certain inclination, the rollers with qualified rolling ability fall from the lower end of the transmission belt 502 into the A funnel 6 under the action of gravity, and then fall into the box 1 for screening. The rollers with poor rolling ability are driven by the transmission belt 502 from the upper end into the B funnel 9 and transferred to the external recycling container. The rollers falling into the box 1 finally fall onto the screening plate 303. During screening, the vibration motor 304 is energized to keep the screening plate 303 vibrating to accelerate screening. The connecting groove 302 can leave a certain space for the vibration of the screening plate 303 and prevent the screening plate 303 from falling off when vibrating.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or similar improvements made within the theoretical and principle content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bearing roller screening detection apparatus, characterized by: Includes a box body (1), the inner surface of the box body (1) is provided with a linear array of grooves (2), the surface of the grooves (2) is slidably connected to a sieve plate assembly (3), a vertical plate (4) is fixedly connected to one side of the box body (1), a separation assembly (5) is rotatably connected to one side of the vertical plate (4), and an A funnel (6) is connected through the middle of the top of the box body (1). The sieve plate assembly (3) includes a sliding frame (301) slidably connected to the surface of the chute (2). A connecting groove (302) is provided on one side of the sliding frame (301). A sieve plate (303) overlaps the surface of the connecting groove (302). A vibration motor (304) is fixedly connected to the middle of the top of the sieve plate (303). The separation assembly (5) includes a drive shaft (501) rotatably connected to one side of the vertical plate (4), a drive belt (502) meshing with the surface of the drive shaft (501), the vertical plate (4) overlapping the two sides of the drive belt (502), a drive rod (503) fixedly connected to one end of the drive shaft (501), a splined connection of one end of the drive rod (503) to the output end of the servo motor (504), and one end of the drive belt (502) facing the top of funnel A (6).

2. A bearing roller screening and inspection apparatus as claimed in claim 1, wherein: The surface of the vibration motor (304) is fixedly connected to the inside of the arc plate (7), and the bottom of the arc plate (7) is fixedly connected to the screening plate (303).

3. The bearing roller screening and testing device according to claim 1, characterized in that: The servo motor (504) is fixedly connected to a motor box (8), and a vertical plate (4) is fixedly connected to one side of the motor box (8).

4. The bearing roller screening and testing device according to claim 1, characterized in that: A funnel B (9) is fixedly connected to one edge of the vertical plate (4), and the top of the funnel B (9) is directly opposite the other end of the transmission belt (502).

5. The bearing roller screening and testing device according to claim 1, characterized in that: A guide block (10) is fixedly connected to the edge of the inner surface of the box (1), and a collection box (11) is attached to the bottom of the guide block (10) on the inner surface of the box (1).

6. The bearing roller screening and testing device according to claim 5, characterized in that: A handle (12) is fixedly connected to one side of the collection box (11), and the surface of the handle (12) is provided with anti-slip texture.

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