Automatic assembly line for deep groove ball bearing

Abstract

The utility model discloses an automatic assembly line for deep groove ball bearings, which relates to the technical field of bearing processing and comprises a conveying platform, an automatic assembly device fixedly mounted on the upper surface of the conveying platform, and an assembly component arranged above the surface of the conveying platform and positioned in the automatic assembly device, a clamping mechanism is fixedly installed on the upper surface of the conveying platform, and a dust blowing mechanism is arranged above the surface of the clamping mechanism. An electric push rod installed on the surface of one side of a limiting baffle is matched with a connecting rod to push a conveying frame to convey a clamped bearing, a hand wheel is manually rotated clockwise to drive a two-way threaded rod on the inner wall of the hand wheel to rotate, and an installation sliding plate slides on the surface of the hand wheel; and the clamping blocks are used for clamping and fixing, so that the stability during conveying is guaranteed, the convenience during assembling is improved, and the working efficiency during assembling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to an automatic assembly line for deep groove ball bearings. Background Art

[0002] Deep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearings consist of an outer ring, an inner ring, a set of steel balls and a set of cages. Deep groove ball bearings have a simple structure and are easier to achieve higher manufacturing precision than other types, so they are easy to mass produce in series, with lower manufacturing costs, and are extremely common.

[0003] In the existing technology, an automatic assembly line for groove ball bearings with a publication number of CN215879053U is proposed. It relates to the field of bearing processing technology. The assembly speed is fast and dustproof can be effectively prevented. It includes a sleeve assembly device, a riveting device, a finished product cleaning device, a grease injection and capping device and a testing table connected in sequence through a conveying mechanism. The conveying mechanism is provided with a plurality of dust covers, and the plurality of dust covers are respectively and one-to-one covered on the sleeve assembly device, the riveting device, the finished product cleaning device, the grease injection and capping device and the testing table; the dust cover includes a shell, and a pair of openings are symmetrically provided on the outer wall of the shell, and the conveying mechanism passes through the pair of openings. An air blowing head is also provided on the outer wall of the shell and located above the opening, and the air blowing head blows toward the conveying mechanism. A first air bag is also provided on the top of the inner wall of the dust cover, and a plurality of air outlet pipes are provided at the bottom of the first air bag, and the air outlet pipes blow toward the conveying mechanism.

[0004] In order to solve the problem that some deep groove ball bearings are mainly produced through automated assembly lines, and there is a lack of reliable dust prevention mechanisms during the operation of the assembly lines, dust and other debris will enter the interior of the deep groove ball bearings during the assembly process, causing the deep groove ball bearings to jam in rotation, the existing technology uses a method of blowing away dust adhered to the workpiece itself. However, during the transportation process, the bearing position may shift due to the lack of clamping, which affects the efficiency of blowing away dust, causing the bearing assembly progress to be slow, and further leading to the problem of reduced utilization efficiency of the assembly device. Utility Model Content

[0005] The utility model aims to provide an automatic assembly line for deep groove ball bearings to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An automatic assembly line for deep groove ball bearings includes a conveying platform.

[0008] An automatic assembly device is fixedly mounted on the upper surface of the conveying platform.

[0009] And an assembly component arranged above the surface of the conveying platform and located inside the automatic assembly device, a clamping mechanism is fixedly installed on the upper surface of the conveying platform, a dust blowing mechanism is arranged above the surface of the clamping mechanism, the clamping mechanism includes a conveying unit fixedly installed on the upper surface of the conveying platform, a clamping unit is fixedly installed at one end of the conveying unit, the dust blowing mechanism includes a lifting unit fixedly installed on both sides of the conveying platform, a dust blowing unit is fixedly installed on the top of the lifting unit, and a heat dissipation mechanism is arranged inside the automatic assembly device.

[0010] A further improvement of the technical solution of the utility model is that the conveying unit includes a limit baffle fixedly installed on the upper surface of the conveying platform, one side surface of the limit baffle is fixedly connected to an electric push rod, and the inside of the limit baffle is movably connected to a connecting rod, and one end of the electric push rod is fixedly installed with a conveying frame.

[0011] A further improvement of the technical solution of the utility model is that the clamping unit includes a handwheel arranged on the surface of one side of the conveying frame, the inner wall surface of the handwheel is fixedly connected with a bidirectional threaded rod, the surface of the bidirectional threaded rod is movably equipped with a mounting slide, and the inner surface of the mounting slide is fixedly equipped with a clamping block.

[0012] A further improvement of the technical solution of the utility model is that the lifting unit includes a dust cover arranged above the surface of the conveying platform, connecting plates are fixedly installed on the two end surfaces of the dust cover, a hydraulic rod is fixedly connected to the lower surface of the connecting plate, a limit plate is fixedly installed on the bottom end of the hydraulic rod, and the limit plate is fixedly installed on both sides of the conveying platform.

[0013] A further improvement of the technical solution of the utility model is that the dust blowing unit includes a cover plate fixedly mounted on the upper surface of the dust cover, an air cylinder is fixedly mounted on the top surface of the cover plate, an air blowing nozzle is fixedly mounted on the bottom of the air cylinder, and the air blowing nozzle is located inside the dust cover.

[0014] A further improvement of the technical solution of the utility model is that the heat dissipation mechanism comprises a mounting frame fixedly mounted inside the automatic assembly device, a mounting seat is fixedly mounted inside the mounting frame, and a motor is fixedly mounted on the surface of the mounting seat.

[0015] A further improvement of the technical solution of the utility model is that a heat dissipation fan blade is fixedly installed on the output end of the motor, a dustproof plate is fixedly installed on the surface of the installation frame, and a dustproof net is fixedly installed on the surface of the dustproof plate.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides an automatic assembly line for deep groove ball bearings. An electric push rod installed on one side of a limit baffle and matched with a connecting rod pushes a conveyor frame to convey the clamped bearing. The bearing is rotated by manually turning a hand wheel clockwise to drive a bidirectional threaded rod on its inner wall to rotate, so that the mounting slide slides on its surface and is clamped and fixed by a clamping block to ensure stability during transportation, thereby improving convenience during assembly and thus improving work efficiency during assembly.

[0018] 2. The utility model provides an automatic assembly line for deep groove ball bearings. A hydraulic rod is arranged to push a connecting plate, thereby driving the hydraulic rod to rise and fall. When the hydraulic rod retracts, the dust cover is driven to descend, so that the air blowing nozzle can be located above the surface of the bearing. Air is blown through the air cylinder installed on the top surface of the cover plate to blow away the dust on the bearing surface, which is beneficial to improving the later assembly efficiency and thus speeding up the assembly time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the structural clamping mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the dust blowing mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the structural heat dissipation mechanism of the utility model.

[0023] In the figure: 1. conveying platform; 2. automatic assembly device; 3. assembly component; 4. clamping mechanism; 401. limit baffle; 402. electric push rod; 403. connecting rod; 404. conveying frame; 405. hand wheel; 406. mounting slide; 407. clamping block; 5. dust blowing mechanism; 501. dust cover; 502. connecting plate; 503. hydraulic rod; 504. cover plate; 505. air cylinder; 506. air blowing nozzle; 6. heat dissipation mechanism; 601. mounting frame; 602. mounting seat; 603. motor; 604. heat dissipation fan blade; 605. dust plate. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-4As shown, the utility model provides an automatic assembly line for deep groove ball bearings, including a conveying platform 1, an automatic assembly device 2 fixedly mounted on the upper surface of the conveying platform 1, and an assembly component 3 arranged above the surface of the conveying platform 1 and located inside the automatic assembly device 2, a clamping mechanism 4 is fixedly mounted on the upper surface of the conveying platform 1, a dust blowing mechanism 5 is arranged above the surface of the clamping mechanism 4, the clamping mechanism 4 includes a conveying unit fixedly mounted on the upper surface of the conveying platform 1, a clamping unit is fixedly mounted on one end of the conveying unit, the dust blowing mechanism 5 includes a lifting unit fixedly mounted on both sides of the conveying platform 1, a dust blowing unit is fixedly mounted on the top of the lifting unit, a heat dissipation mechanism 6 is arranged inside the automatic assembly device 2, the conveying unit includes a limit baffle 401 fixedly mounted on the upper surface of the conveying platform 1, and an electric push rod 402 is fixedly connected to a surface of one side of the limit baffle 401, The limit baffle 401 is internally movably connected with a connecting rod 403, and a conveying frame 404 is fixedly installed at one end of the electric push rod 402. The clamping unit includes a handwheel 405 arranged on one side surface of the conveying frame 404, and the inner wall surface of the handwheel 405 is fixedly connected with a bidirectional threaded rod, and a mounting slide 406 is movably installed on the surface of the bidirectional threaded rod, and a clamping block 407 is fixedly installed on the inner surface of the mounting slide 406. The electric push rod 402 installed on the one side surface of the limit baffle 401 and matched with the connecting rod 403 is used to push the conveying frame 404 to transport the clamped bearing. The bearing is rotated by manually rotating the handwheel 405 clockwise to drive the bidirectional threaded rod on its inner wall to rotate, so that the mounting slide 406 slides on its surface and is clamped and fixed by the clamping block 407 to ensure stability during transportation, thereby improving the convenience of assembly.

[0027] Example 2

[0028] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting unit includes a dust cover 501 arranged above the surface of the conveying platform 1, and the two end surfaces of the dust cover 501 are fixedly installed with connecting plates 502, and the lower surface of the connecting plate 502 is fixedly connected with a hydraulic rod 503, and the bottom end of the hydraulic rod 503 is fixedly installed with a limit plate, and the limit plate is fixedly installed on both sides of the conveying platform 1. The dust blowing unit includes a cover plate 504 fixedly installed on the upper surface of the dust cover 501, and the top surface of the cover plate 504 is fixedly installed with The air blow tube 505 has an air blow nozzle 506 fixedly installed at the bottom thereof, and the air blow nozzle 506 is located inside the dust cover 501. The hydraulic rod 503 is arranged to push the connecting plate 502, thereby driving the hydraulic rod 503 to rise and fall. When the hydraulic rod 503 retracts, the dust cover 501 is driven to descend, so that the air blow nozzle 506 can be located above the surface of the bearing, and through the cooperation of the air blow tube 505 installed on the top surface of the cover plate 504, air is blown to blow away the dust on the surface of the bearing, which is beneficial to improving the later assembly efficiency.

[0029] Example 3

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the heat dissipation mechanism 6 includes an installation frame 601 fixedly installed inside the automatic assembly device 2, a mounting seat 602 is fixedly installed inside the installation frame 601, a motor 603 is fixedly installed on the surface of the mounting seat 602, a heat dissipation fan blade 604 is fixedly installed on the output end of the motor 603, a dustproof plate 605 is fixedly installed on the surface of the installation frame 601, and a dustproof net is fixedly installed on the surface of the dustproof plate 605. The heat dissipation fan blade 604 is driven to rotate by the motor 603 arranged on the surface of the mounting seat 602, which is beneficial to the surface of the assembly components inside the automatic assembly device 2 to blow air to dissipate heat, thereby improving the use efficiency of the assembly components. At the same time, by arranging the dustproof plate 605, excessive dust is prevented from entering the interior of the installation frame 601, thereby affecting the heat dissipation efficiency.

[0031] The following is a detailed description of the working principle of the automatic assembly line for deep groove ball bearings.

[0032] like Figure 1-4As shown, first, the electric push rod 402 installed on the surface of one side of the limit baffle 401 is matched with the connecting rod 403 to push the conveying frame 404 to convey the clamped bearing. The bearing is rotated by manually turning the hand wheel 405 clockwise to drive the bidirectional threaded rod on its inner wall to rotate, so that the mounting slide 406 slides on its surface and is clamped and fixed by the clamping block 407 to ensure stability during transportation. Secondly, the connecting plate 502 is pushed by setting a hydraulic rod 503, which drives the hydraulic rod 503 to rise and fall. When the hydraulic rod 503 retracts, it drives the dust cover 501 to descend, so that the blowing nozzle 506 can be located above the surface of the bearing, and through the cooperation of the blowing tube 505 installed on the top surface of the cover plate 504, air is blown to blow away the dust on the surface of the bearing, which is beneficial to improve the later assembly efficiency, and then it is transported to the interior of the automatic assembly device 2 for assembly.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic assembly line for deep groove ball bearings, comprising a conveying platform (1); An automatic assembly device (2) fixedly mounted on the upper surface of the conveying platform (1); and an assembly component (3) arranged above the surface of the conveying platform (1) and located inside the automatic assembly device (2), characterized in that: A clamping mechanism (4) is fixedly mounted on the upper surface of the conveying platform (1), a dust blowing mechanism (5) is arranged above the surface of the clamping mechanism (4), the clamping mechanism (4) comprises a conveying unit fixedly mounted on the upper surface of the conveying platform (1), a clamping unit is fixedly mounted on one end of the conveying unit, the dust blowing mechanism (5) comprises a lifting unit fixedly mounted on both sides of the conveying platform (1), a dust blowing unit is fixedly mounted on the top end of the lifting unit, and a heat dissipation mechanism (6) is arranged inside the automatic assembly device (2).

2. The automatic assembly line for deep groove ball bearings according to claim 1, characterized in that: The conveying unit comprises a limit baffle (401) fixedly mounted on the upper surface of the conveying platform (1); an electric push rod (402) is fixedly connected to one side surface of the limit baffle (401); a connecting rod (403) is movably connected inside the limit baffle (401); and a conveying frame (404) is fixedly mounted on one end of the electric push rod (402).

3. The automatic assembly line for deep groove ball bearings according to claim 2, characterized in that: The clamping unit comprises a hand wheel (405) arranged on a side surface of the conveying frame (404), the inner wall surface of the hand wheel (405) is fixedly connected with a bidirectional threaded rod, the surface of the bidirectional threaded rod is movably mounted with a mounting slide (406), and the inner surface of the mounting slide (406) is fixedly mounted with a clamping block (407).

4. The automatic assembly line for deep groove ball bearings according to claim 1, characterized in that: The lifting unit comprises a dust cover (501) arranged above the surface of the conveying platform (1), connecting plates (502) are fixedly mounted on the surfaces of both ends of the dust cover (501), a hydraulic rod (503) is fixedly connected to the lower surface of the connecting plate (502), a limit plate is fixedly mounted on the bottom end of the hydraulic rod (503), and the limit plates are fixedly mounted on both sides of the conveying platform (1).

5. The automatic assembly line for deep groove ball bearings according to claim 1, characterized in that: The dust blowing unit comprises a cover plate (504) fixedly mounted on the upper surface of the dust cover (501); an air blow tube (505) is fixedly mounted on the top surface of the cover plate (504); an air blow nozzle (506) is fixedly mounted on the bottom of the air blow tube (505); and the air blow nozzle (506) is located inside the dust cover (501).

6. The automatic assembly line for deep groove ball bearings according to claim 1, characterized in that: The heat dissipation mechanism (6) comprises a mounting frame (601) fixedly mounted inside the automatic assembly device (2), a mounting seat (602) fixedly mounted inside the mounting frame (601), and a motor (603) fixedly mounted on the surface of the mounting seat (602).

7. The automatic assembly line for deep groove ball bearings according to claim 6, characterized in that: A heat dissipation fan blade (604) is fixedly mounted on the output end of the motor (603), a dustproof plate (605) is fixedly mounted on the surface of the mounting frame (601), and a dustproof net is fixedly mounted on the surface of the dustproof plate (605).

Images