CN218916295U

CN218916295U - Roundness detection device for self-aligning roller bearing

Info

Publication number: CN218916295U
Application number: CN202223304635.XU
Authority: CN
Inventors: 于国栋; 孙志国; 赵长升; 刘作华; 芦娜; 张淑梅
Original assignee: Wafangdian Zhongcheng Bearing Manufacturing Co ltd
Current assignee: Wafangdian Zhongcheng Bearing Manufacturing Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-25
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a roundness detection device for a self-aligning roller bearing, which belongs to the technical field of bearing detection and comprises a table top plate, wherein a feeding assembly is arranged on the table top plate, a through hole is arranged in the feeding assembly, the feeding assembly comprises a first motor, the first motor is fixedly connected to the table top plate, the output end of the first motor is in transmission connection with a transmission rod through a coupler, a rotary table is arranged on the transmission rod, and a first guide cylinder is arranged below the rotary table. This roundness detection device for aligning roller bearing through setting up the material loading subassembly, and this detection device can be automatic carry out the material to the material in aligning roller bearing detects the in-process, has also reduced the amount of labour of artifical material loading when improving aligning roller bearing material loading rate, can press from both sides it at aligning roller bearing in-process that detects simultaneously to avoid aligning roller bearing to lead to its rocking and influence testing result because of the exogenic action at the in-process that detects.

Description

Roundness detection device for self-aligning roller bearing

Technical Field

The utility model belongs to the technical field of bearing detection, and particularly relates to a roundness detection device for a self-aligning roller bearing.

Background

The self-aligning roller bearing is a bearing with two rows of rollers, wherein the two rows of rollers are assembled between an inner ring with two raceways and an outer ring with spherical raceways, the self-aligning roller bearing mainly bears radial load and can bear axial load in any direction, the self-aligning roller bearing has high radial load capacity, is particularly suitable for working under heavy load or vibration load, but cannot bear pure axial load, the existing self-aligning roller bearing needs to be detected after production is finished to prevent defective products from flowing out, but the existing roundness detection device usually carries out feeding through manual assistance in the detection process, positions after feeding is finished, then detects the self-aligning roller bearing, and then takes down the self-aligning roller bearing after detection is finished, and repeatedly circulates.

Disclosure of Invention

In order to overcome the defects, the utility model provides a roundness detection device for a self-aligning roller bearing, which solves the problems that the existing self-aligning roller bearing needs to be detected in order to prevent defective products from flowing out after the production of the self-aligning roller bearing is finished, the existing roundness detection device is usually used for feeding by manual assistance in the detection process, positioning is carried out after the feeding is finished, then the self-aligning roller bearing is detected, and the self-aligning roller bearing after the detection is finished is taken down and recycled, and the detection rate of the self-aligning roller bearing is seriously influenced by the time-consuming and labor-consuming manual feeding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roundness detection device for aligning roller bearing, includes the deck plate, be provided with the material loading subassembly on the deck plate, be provided with the through-hole in the material loading subassembly, the material loading subassembly includes first motor, first motor fixed connection is on the deck plate, the output of first motor passes through the shaft coupling and is connected with the transfer line transmission, be provided with the carousel on the transfer line, be provided with first guide cylinder under the carousel, be equipped with the mount outward in the first guide cylinder, two baffles of fixedly connected with under the mount, two baffle fixed connection are on same deck plate, be provided with first push pedal in the baffle, the output fixed connection of first push pedal and first cylinder, first cylinder passes through mounting panel and deck plate fixed connection.

As a further aspect of the utility model: the through hole is formed in the rotary table, the sucking disc is arranged in the through hole, the second pushing plate is arranged in the through hole, and the second pushing plate is fixedly connected with the output end of the second cylinder.

As a further aspect of the utility model: the table top plate is fixedly connected with a supporting seat, a third cylinder is fixedly connected in the supporting seat, and the output end of the third cylinder is fixedly connected with a third push plate.

As a further aspect of the utility model: the table top plate is fixedly connected with a vertical plate, the side face of the vertical plate is fixedly connected with a mounting seat, the side face of the mounting seat is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a bidirectional screw rod, and two clamping plates are connected with external threads of the bidirectional screw rod.

As a further aspect of the utility model: the bidirectional screw rod is provided with a bearing outside, the bearing is positioned in the bearing seat, the side surface of the bearing seat is fixedly connected with one side corresponding to the vertical plate, and a data acquisition instrument is arranged below the vertical plate.

As a further aspect of the utility model: the table top is fixedly connected with a supporting frame, a conveying assembly is arranged on the supporting frame, and a second guide cylinder 19 is arranged on the conveying assembly.

Compared with the prior art, the utility model has the beneficial effects that:

1. this roundness detection device for aligning roller bearing, through setting up the material loading subassembly, when aligning roller bearing moved to first guide cylinder bottom, start the second cylinder, the second cylinder stretches out and drives the second push pedal and upwards moves, the second push pedal upwards moves can remove aligning roller bearing along first guide cylinder to the through-hole in the carousel in, start the sucking disc and fix aligning roller bearing afterwards, this detection device can be automatic carry out the material feeding to the material in aligning roller bearing detection's in-process, when improving aligning roller bearing material loading rate, also reduced the amount of labour of manual feeding, can fix a position and press from both sides it simultaneously at aligning roller bearing detection's in-process because exogenic action leads to its rocking and influences the testing result at the in-process of detection to avoid aligning roller bearing.

2. This circularity detection device for aligning roller bearing through setting up third push pedal and third cylinder, can continue to upwards move the aligning roller bearing of fixing in the carousel to the position of grip block and carry out the centre gripping fixedly to guaranteed aligning roller bearing position's accuracy, avoided the grip block to lead to the unstable condition of centre gripping because aligning roller bearing position inaccuracy at the in-process of centre gripping, and the supporting seat can fix the third cylinder, has guaranteed the stability that the third cylinder used.

3. This roundness detection device for aligning roller bearing through setting up bearing and bearing frame, can play spacing effect at two-way lead screw driven in-process on the one hand to avoid two-way lead screw to appear rocking the condition at driven in-process, on the other hand can reduce its frictional force that produces when rotating at two-way lead screw driven in-process, thereby guaranteed the gyration precision of two-way lead screw, also guaranteed the transmission efficiency of two-way lead screw simultaneously.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a turntable in a three-dimensional structure according to the present utility model;

FIG. 3 is a schematic view of a first motor according to the present utility model;

FIG. 4 is a schematic view showing a three-dimensional structure of a clamping plate according to the present utility model;

in the figure: 1 deck plate, 2 material loading subassemblies, 201 first motor, 202 shaft coupling, 203 transfer line, 204 carousel, 205 first guide cylinder, 206 mount, 207 baffle, 208 first push pedal, 209 first cylinder, 2010 mounting panel, 3 through-holes, 4 second push pedal, 5 second cylinder, 6 sucking discs, 7 supporting seats, 8 third cylinders, 9 third push pedal, 10 riser, 11 mount pad, 12 second motor, 13 two-way lead screw, 14 bearing, 15 bearing frame, 16 data acquisition instrument, 17 support frame, 18 transport subassembly, 19 second guide cylinder, 20 grip block.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the roundness detection device for the aligning roller bearing comprises a table panel 1, wherein a supporting seat 7 is fixedly connected to the table panel 1, a third air cylinder 8 is fixedly connected to the inside of the supporting seat 7, the output end of the third air cylinder 8 is fixedly connected with a third push plate 9, the aligning roller bearing fixed in a turntable 204 can be continuously moved upwards to the position of a clamping plate 20 to be clamped and fixed by arranging the third push plate 9 and the third air cylinder 8, so that the accuracy of the position of the aligning roller bearing is ensured, the condition that the clamping is unstable due to the inaccuracy of the position of the aligning roller bearing in the clamping process of the clamping plate 20 is avoided, the supporting seat 7 can fix the third air cylinder 8, and the use stability of the third air cylinder 8 is ensured;

the vertical plate 10 is fixedly connected to the table panel 1, the mounting seat 11 is fixedly connected to the side face of the vertical plate 10, the second motor 12 is fixedly connected to the side face of the mounting seat 11, the bidirectional screw rod 13 is fixedly connected to the output end of the second motor 12, the two clamping plates 20 are connected to the external threads of the bidirectional screw rod 13, and the bidirectional screw rod 13 and the clamping plates 20 are arranged to clamp and fix the aligning roller bearing, so that the phenomenon that the aligning roller bearing shakes in the detection process to influence the detection result is avoided, the mounting seat 11 can fix the second motor 12, and the transmission stability of the second motor 12 is ensured;

the bearing 14 is arranged outside the bidirectional screw rod 13, the bearing 14 is positioned in the bearing seat 15, the side surface of the bearing seat 15 is fixedly connected with the corresponding side of the vertical plate 10, the data acquisition instrument 16 is arranged below the vertical plate 10, and through the arrangement of the bearing 14 and the bearing seat 15, the bidirectional screw rod 13 can play a limiting role in the transmission process of the bidirectional screw rod 13, so that the situation that the bidirectional screw rod 13 shakes in the transmission process is avoided, and the friction force generated in the rotation process of the bidirectional screw rod 13 can be reduced in the transmission process of the bidirectional screw rod 13, so that the rotation precision of the bidirectional screw rod 13 is ensured, and meanwhile, the transmission efficiency of the bidirectional screw rod 13 is also ensured;

the feeding assembly 2 is arranged on the table panel 1, the through hole 3 is formed in the feeding assembly 2, the feeding assembly 2 comprises a first motor 201, the first motor 201 is fixedly connected to the table panel 1, the output end of the first motor 201 is in transmission connection with a transmission rod 203 through a coupler 202, a turntable 204 is arranged on the transmission rod 203, the through hole 3 is formed in the turntable 204, a sucker 6 is arranged in the through hole 3, a second push plate 4 is arranged in the through hole 3, the second push plate 4 is fixedly connected with the output end of a second air cylinder 5, through the arrangement of the second push plate 4 and the second air cylinder 5, a self-aligning roller bearing pushing the first push plate 208 to the bottom of the turntable 204 can be moved to the turntable 204 along a first guide cylinder 205 for detection, and the sucker 6 can be fixed to avoid the situation that the self-aligning roller bearing slides down from the through hole 3 in the rotating process of the turntable 204;

the carousel 204 is provided with first guide cylinder 205 down, be provided with mount 206 outside the first guide cylinder 205, fixedly connected with two baffles 207 under the mount 206, two baffles 207 fixed connection are on same deck plate 1, be provided with first push pedal 208 in the baffle 207, first push pedal 208 and the output fixed connection of first cylinder 209, first cylinder 209 passes through mounting panel 2010 and deck plate 1 fixed connection, fixedly connected with support frame 17 on deck plate 1, be provided with conveying subassembly 18 on the support frame 17, be provided with second guide cylinder 19 on the conveying subassembly 18, through setting up second guide cylinder 19, can remove the aligning roller bearing that the detection was accomplished from through-hole 3 on carousel 204 to conveying subassembly 18 on transport, thereby realize automatic unloading and the transportation of aligning roller bearing, and support frame 17 can play the effect of supporting conveying subassembly 18, thereby the stability of conveying subassembly 18 has been guaranteed.

The working principle of the utility model is as follows:

when the bearing 14 needs to be detected, a first cylinder 209 is started firstly, the first cylinder 209 stretches out to drive a first push plate 208 to move, the aligning roller bearing on the table panel 1 can be moved to the lower part of a first guide cylinder 205 in the moving process of the first push plate 208, then a second cylinder 5 is started, the second cylinder 5 stretches out to drive a second push plate 4 to move upwards, the second push plate 4 can move the aligning roller bearing along the first guide cylinder 205 into a through hole 3 in a turntable 204, and then a sucker 6 is started to fix the aligning roller bearing;

meanwhile, the first motor 201 is started, the first motor 201 rotates to drive the transmission rod 203 to rotate, the transmission rod 203 rotates to drive the turntable 204 to rotate, the aligning roller bearing can be moved to the lower part of the data acquisition instrument 16 in the rotating process of the turntable 204, then the sucker 6 is closed, then the third cylinder 8 is started, the third cylinder 8 moves upwards to drive the third push plate 9 to move upwards, the third push plate 9 moves upwards to drive the aligning roller bearing to move upwards, when the aligning roller bearing moves to a designated position, the second motor 12 is started, the second motor 12 rotates to drive the bidirectional screw rod 13 to rotate, because the bidirectional screw rod 13 is in threaded connection with the two clamping plates 20 respectively, when the bidirectional screw rod 13 rotates, the two clamping plates 20 can be driven to be close to each other, the aligning roller bearing can be fixed in the process of being close to each other by the two clamping plates 20, then the aligning roller bearing can be subjected to data acquisition by the data acquisition instrument 16, and then the data is transmitted to an external computer, and the roundness of the aligning roller bearing can be calculated by the external computer.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a roundness detection device for aligning roller bearing, includes deck plate (1), its characterized in that: be provided with material loading subassembly (2) on deck plate (1), be provided with through-hole (3) in material loading subassembly (2), material loading subassembly (2) include first motor (201), first motor (201) fixed connection is on deck plate (1), the output of first motor (201) passes through shaft coupling (202) and is connected with transfer line (203) transmission, be provided with carousel (204) on transfer line (203), be provided with first guide cylinder (205) under carousel (204), be provided with mount (206) outside first guide cylinder (205), two baffles (207) of fixedly connected with under mount (206), two baffles (207) fixed connection are on same deck plate (1), be provided with first push pedal (208) in baffle (207), the output fixed connection of first push pedal (208) and first cylinder (209), first cylinder (209) are through mounting panel (2010) and deck plate (1) fixed connection.

2. The roundness detection device for a self-aligning roller bearing according to claim 1, characterized in that: the through hole (3) is formed in the rotary table (204), the sucking disc (6) is arranged in the through hole (3), the second push plate (4) is arranged in the through hole (3), and the second push plate (4) is fixedly connected with the output end of the second air cylinder (5).

3. The roundness detection device for a self-aligning roller bearing according to claim 1, characterized in that: the table top plate (1) is fixedly connected with a supporting seat (7), a third air cylinder (8) is fixedly connected in the supporting seat (7), and the output end of the third air cylinder (8) is fixedly connected with a third push plate (9).

4. The roundness detection device for a self-aligning roller bearing according to claim 1, characterized in that: the novel table top is characterized in that a vertical plate (10) is fixedly connected to the table top plate (1), an installation seat (11) is fixedly connected to the side face of the vertical plate (10), a second motor (12) is fixedly connected to the side face of the installation seat (11), a bidirectional screw rod (13) is fixedly connected to the output end of the second motor (12), and two clamping plates (20) are connected to the external threads of the bidirectional screw rod (13).

5. The roundness detection device for a self-aligning roller bearing according to claim 4, wherein: the bidirectional screw rod (13) is externally provided with a bearing (14), the bearing (14) is positioned in a bearing seat (15), the side surface of the bearing seat (15) is fixedly connected with one side corresponding to the vertical plate (10), and a data acquisition instrument (16) is arranged below the vertical plate (10).

6. The roundness detection device for a self-aligning roller bearing according to claim 1, characterized in that: the table top is characterized in that a supporting frame (17) is fixedly connected to the table top plate (1), a conveying assembly (18) is arranged on the supporting frame (17), and a second guide cylinder (19) is arranged on the conveying assembly (18).