Automatic grinding, conveying and direct-connection assembling mechanism for deep groove ball bearing

Abstract

The utility model belongs to the technical field of assembling mechanisms, and particularly relates to an automatic grinding and conveying direct-connection assembling mechanism for a deep groove ball bearing. A supporting frame is arranged above the automatic main machine, an electric telescopic cylinder is inserted into the top of the supporting frame, a motor is arranged below the electric telescopic cylinder, a rotating rod is arranged below the motor, an upper rotating disc and a lower rotating disc are arranged on the rotating rod from top to bottom, and a first gear is meshed in the bottom of the upper rotating disc. A first gear is meshed in the top of the lower rotating disc, a second gear is meshed in the top of the lower rotating disc, the side face of the first gear is meshed with the side face of the second gear, a rotating cylinder is arranged below the lower rotating disc, an inner grinding device is arranged below the rotating rod, and an outer grinding device is arranged below the rotating cylinder. And the working time and the equipment cost are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly mechanisms and relates to an automatic grinding and conveying direct-connection assembly mechanism for deep groove ball bearings. Background Art

[0002] Deep groove ball bearings, formerly known as radial ball bearings, are the most widely used type of rolling bearings. They are characterized by low friction resistance and high rotation speed. They can be used on parts that bear radial loads or combined loads of radial and axial forces at the same time. They can also be used on parts that bear axial loads, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc. When grinding the outer ring of existing deep groove ball bearings, they are divided into the outer surface and the inner surface, and then conveyed to the inner ring for matching installation. In this way, the outer ring requires multiple steps and multiple processing equipment when grinding, resulting in long manufacturing hours, low work efficiency, and high production costs due to the large number of processing equipment. Therefore, in view of the above problems, a deep groove ball bearing automatic grinding and conveying direct assembly mechanism is proposed. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a deep groove ball bearing automatic grinding and conveying direct-connection assembly mechanism.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A deep groove ball bearing automatic grinding and conveying direct-connection assembly mechanism comprises an automatic main machine, a support frame is provided above the automatic main machine, and a conveying direct-connection platform is provided above the middle platform of the automatic main machine, an electric telescopic cylinder is provided above the support frame, a motor is provided below the electric telescopic cylinder, a rotating rod is provided below the motor, an upper rotating disk is sleeved above the rotating rod, a first gear is inserted into the bottom of the upper rotating disk, and a rotating column is provided below the first gear, a supporting plate is provided outside the rotating column, and the other end of the supporting plate is placed on one side of the front of the support frame, a lower rotating disk and a rotating drum are sleeved below the rotating rod, and the rotating drum is placed below the lower rotating disk, a second gear is inserted into the top of the lower rotating disk, and a rotating column is provided above the second gear, a supporting plate is provided outside the rotating column, and the other end of the supporting plate is placed on the other side of the front of the support frame, an inner grinder is provided at the bottom of the rotating rod, and an outer grinder is provided below the rotating drum.

[0006] In the above-mentioned deep groove ball bearing automated grinding and conveying direct-connected assembly mechanism, the top of the automated main engine is fixedly connected to a support frame, the top of the support frame is inserted and fixedly connected to an electric telescopic cylinder, and the bottom of the electric telescopic cylinder passes through the top of the support frame, the bottom of the electric telescopic cylinder is fixedly connected to a motor, and there is a distance between the motor and the support frame, and the rotating shaft below the motor is fixedly connected to a rotating rod.

[0007] In the above-mentioned deep groove ball bearing automated grinding and conveying direct-connected assembly mechanism, an outer sleeve is arranged above the rotating rod and is fixedly connected to the center of the upper turntable, and there is a distance between the upper turntable and the support frame, and a first internal gear surface is opened inside the lower part of the upper turntable, the first internal gear surface engages with the first gear, and there is a distance between the first gear and the rotating rod.

[0008] In the above-mentioned deep groove ball bearing automated grinding and conveying direct-connected assembly mechanism, a fixedly connected rotating column is inserted under the first gear, and the rotating column is inserted under the outer end of a rotatably connected support plate, and the inner end of the support plate is fixedly connected to one side of the middle part of the front side of the support frame.

[0009] In the above-mentioned deep groove ball bearing automated grinding and conveying direct-connected assembly mechanism, a lower turntable is inserted and rotatably connected under the rotating rod, and the lower turntable is the same size as the upper turntable. At the same time, there is a distance between the lower turntable and the upper turntable, and a second internal gear surface is opened above the lower turntable.

[0010] In the above-mentioned deep groove ball bearing automated grinding and conveying direct-connected assembly mechanism, the second internal gear surface engages with the second gear, and the second gear and the rotating rod are spaced apart, the upper side surface of the second gear engages with the first gear, and the second gear and the first gear center are in the same vertical plane.

[0011] In the above-mentioned deep groove ball bearing automated grinding and conveying direct-connected assembly mechanism, a fixedly connected rotating column is inserted into the center above the second gear, the upper part of the rotating column is inserted into the outer end of the rotating connecting support plate, and the inner end of the support plate is fixedly connected to the other side of the middle of the front side of the support frame.

[0012] In the above-mentioned deep groove ball bearing automatic grinding and conveying direct-connected assembly mechanism, the lower middle part of the lower turntable is fixedly connected to the rotating drum, and the rotating drum is sleeved outside the lower part of the rotating rod, and there is a gap between the inner wall of the rotating drum and the outer wall of the lower part of the rotating rod.

[0013] In the above-mentioned deep groove ball bearing automatic grinding and conveying direct-connection assembly mechanism, the bottom of the rotating rod is fixedly connected to the inner grinder, and the inner grinder is placed above the middle of the conveying direct-connection platform.

[0014] In the above-mentioned deep groove ball bearing automatic grinding and conveying direct-connected assembly mechanism, the outer grinder is fixedly connected to the lower part of the rotating drum, and the outer grinder is placed outside the inner grinder circle.

[0015] Compared with the existing technology, the advantages of the utility model are:

[0016] The utility model has a support frame above an automated main machine, an electric telescopic cylinder is inserted into the top of the support frame, a motor is provided below the electric telescopic cylinder, a rotating rod is provided below the motor, an upper turntable and a lower turntable are respectively provided on the rotating rod from top to bottom, a first gear is engaged in the bottom of the upper turntable, a second gear is engaged in the top of the lower turntable, and the sides of the first gear and the second gear are engaged, a rotating drum is provided below the lower turntable, an inner grinder is provided below the rotating rod, and an outer grinder is provided below the rotating drum, and the inner grinder and the outer grinder are installed simultaneously in the device for grinding, thereby reducing steps and processing equipment, reducing working hours and equipment costs, and increasing work efficiency.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall side view of the utility model

[0020] Figure 3 It is an enlarged schematic diagram of point A of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of point B of the utility model;

[0022] Figure 5 It is a top view schematic diagram of the coordination of the components below the upper turntable of the utility model.

[0023] In the figure: 1. Automation host; 2. Support frame; 3. Conveying direct connection platform; 4. Electric telescopic cylinder; 5. Motor; 6. Rotating rod; 7. Upper turntable; 71. First internal gear surface; 8. Lower turntable; 81. Second internal gear surface; 9. First gear; 10. Second gear; 11. Rotating column; 12. Support plate; 13. Rotating drum; 14. Internal grinder; 15. External grinder. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] like Figure 1-5As shown, an automatic grinding and conveying direct-connection assembly mechanism for deep groove ball bearings comprises an automatic main machine 1, a support frame 2 is arranged above the automatic main machine 1, and a conveying direct-connection platform 3 is arranged above the middle platform of the automatic main machine 1, an electric telescopic cylinder 4 is arranged above the support frame 2, a motor 5 is arranged below the electric telescopic cylinder 4, a rotating rod 6 is arranged below the motor 5, an upper rotating disk 7 is sleeved above the rotating rod 6, a first gear 9 is inserted into the bottom of the upper rotating disk 7, and a rotating column 11 is arranged below the first gear 9, a supporting plate 12 is arranged outside the rotating column 11, and the other end of the supporting plate 12 is placed on one side of the front face of the supporting frame 2, a lower rotating disk 8 and a rotating drum 13 are sleeved below the rotating rod 6, and the rotating drum 13 is placed below the lower rotating disk 8, a second gear 10 is inserted into the top of the lower rotating disk 8, and a rotating column 11 is arranged above the second gear 10, a supporting plate 12 is arranged outside the rotating column 11, and the other end of the supporting plate 12 is placed on the other side of the front face of the supporting frame 2, an inner grinder 14 is arranged at the bottom of the rotating rod 6, and an outer grinder 15 is arranged below the rotating drum 13.

[0026] The support frame 2 is fixedly connected to the top of the automation host 1, the electric telescopic cylinder 4 is inserted and fixedly connected to the top of the support frame 2, and the bottom of the electric telescopic cylinder 4 passes through the top of the support frame 2, the motor 5 is fixedly connected to the bottom of the electric telescopic cylinder 4, and there is a distance between the motor 5 and the support frame 2, and the rotating shaft below the motor 5 is fixedly connected to the rotating rod 6.

[0027] A support frame 2 is provided on the automation host 1, and an electric telescopic cylinder 4 connected to a motor 5 is provided on the support frame 2. Under the action of the electric telescopic cylinder 4, the motor 5 and the parts connected thereto can move up and down together.

[0028] Furthermore, a gear is disposed on the upper outer portion of the rotating rod 6 and fixedly connected to the center of the upper rotating disk 7, and there is a distance between the upper rotating disk 7 and the support frame 2, and a first internal gear surface 71 is provided on the lower portion of the upper rotating disk 7, the first internal gear surface 71 engages with the first gear 9, and there is a distance between the first gear 9 and the rotating rod 6.

[0029] Furthermore, a fixedly connected rotating column 11 is inserted into the lower part of the first gear 9 , and an outer end of a rotatably connected supporting plate 12 is inserted into the lower part of the rotating column 11 . The inner end of the supporting plate 12 is fixedly connected to one side of the middle part of the front side of the supporting frame 2 .

[0030] A rotating rod 6 and an upper rotating disk 7 are provided below the motor 5. When the motor 5 is started, the rotating rod 6 and the upper rotating disk 7 rotate simultaneously, and the first gear 9 is engaged inside the lower part of the upper rotating disk 7, so that the first gear 9 is rotated by the upper rotating disk 7.

[0031] The lower turntable 8 is inserted and rotatably connected through the bottom of the rotating rod 6, and the lower turntable 8 is the same size as the upper turntable 7. At the same time, there is a distance between the lower turntable 8 and the upper turntable 7. A second internal gear surface 81 is opened on the top of the lower turntable 8.

[0032] Furthermore, the second gear 10 is engaged with the second inner gear surface 81 , and the distance between the second gear 10 and the rotating rod 6 is small. The upper side surface of the second gear 10 is engaged with the first gear 9 , and the second gear 10 and the first gear 9 are in the same vertical plane.

[0033] Furthermore, a fixedly connected rotating column 11 is inserted into the center above the second gear 10 , and the upper part of the rotating column 11 is inserted into the outer end of the rotatably connected supporting plate 12 , and the inner end of the supporting plate 12 is fixedly connected to the other side of the middle of the front side of the supporting frame 2 .

[0034] A lower turntable 8 is provided below the rotating rod 6, and a second gear 10 is engaged inside the upper portion of the lower turntable 8. When the second gear 10 is engaged with the first gear 9, the second gear 10 will also rotate when the first gear 9 rotates, so that the lower turntable 8 is rotated by the second gear 10.

[0035] Furthermore, a rotating drum 13 is fixedly connected to the middle of the lower part of the lower rotating disk 8 , and the rotating drum 13 is sleeved outside the lower part of the rotating rod 6 , and a gap is provided between the inner wall of the rotating drum 13 and the outer wall of the lower part of the rotating rod 6 .

[0036] A rotating drum 13 is provided below the lower rotating disk 8 , so that the rotating drum 13 rotates along with the lower rotating disk 8 , and the rotating drum 13 is not affected by the rotating rod 6 .

[0037] The inner grinder 14 is fixedly connected through the bottom of the rotating rod 6 , and the inner grinder 14 is placed above the middle of the conveying direct connection platform 3 .

[0038] Furthermore, an outer grinder 15 is fixedly connected to the bottom of the rotating drum 13 , and the outer grinder 15 is placed outside a circle of the inner grinder 14 .

[0039] An inner grinder 14 is provided below the rotating rod 6 to grind the inner ring of the deep groove ball bearing, and an outer grinder 15 is provided below the rotating drum 13 to grind the outer ring of the deep groove ball bearing.

[0040] Working principle:

[0041] A support frame 2 is provided above the automated host 1, and an electric telescopic cylinder 4 is inserted into the top of the support frame 2, a motor 5 is provided below the electric telescopic cylinder 4, and a rotating rod 6 is provided below the motor 5. After the electric telescopic cylinder 4 is started, the motor 5 and the rotating rod 6 can move up and down inside the support frame 2, and the operation of the motor 5 is not affected. An upper turntable 7 and a lower turntable 8 are provided on the rotating rod 6 from top to bottom, respectively. A first gear 9 is engaged in the bottom of the upper turntable 7, and a second gear 10 is engaged in the top of the lower turntable 8. Rotating columns 11 are provided in the first gear 9 and the second gear 10, and the rotating columns 11 are rotatably connected by a support plate 12. At the same time, the sides of the first gear 9 and the second gear 10 are engaged. When When the rotating rod 6 rotates, it first drives the upper rotating disk 7 to rotate, and then the upper rotating disk 7 transmits the transmission to the first gear 9 to rotate, and then the second gear 10 rotates, and finally the lower rotating disk 8 rotates, so that the lower rotating disk 8 rotates at the same speed as the upper rotating disk 7. A rotating drum 13 is provided below the lower rotating disk 8, so that the rotating drum 13 is placed outside the rotating rod 6 and its rotation is not affected. An inner grinder 14 is provided below the rotating rod 6, and an outer grinder 15 is provided below the rotating drum 13, and the outer grinder 15 is placed outside the inner grinder 14. Since the rotation of the rotating rod 6 drives the inner grinder 14 to rotate, the rotation of the rotating drum 13 drives the outer grinder 15 to rotate, so that the inner grinder 14 and the outer grinder 15 grind the inner ring and outer ring of the deep groove ball bearing respectively.

[0042] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0043] Although this article uses more terms such as 1, automatic host; 2, support frame; 3, conveying direct connection platform; 4, electric telescopic cylinder; 5, motor; 6, rotating rod; 7, upper turntable; 71, first internal gear surface; 8, lower turntable; 81, second internal gear surface; 9, first gear; 10, second gear; 11, rotating column; 12, supporting plate; 13, rotating drum; 14, internal grinder; 15, external grinder, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.

Claims

1. A deep groove ball bearing automatic grinding conveying direct-connection assembly mechanism, comprising an automatic host machine (1), characterized in that: A support frame (2) is provided above the automated main machine (1), and a conveying direct connection platform (3) is provided above the middle platform of the automated main machine (1), an electric telescopic cylinder (4) is provided above the support frame (2), a motor (5) is provided below the electric telescopic cylinder (4), a rotating rod (6) is provided below the motor (5), an upper rotating disk (7) is sleeved above the rotating rod (6), a first gear (9) is inserted into the bottom of the upper rotating disk (7), a rotating column (11) is provided below the first gear (9), a supporting plate (12) is provided on the outer sleeve of the rotating column (11), and the supporting plate ( 12) is placed on the front side of the support frame (2), a lower turntable (8) and a rotating drum (13) are sleeved below the rotating rod (6), and the rotating drum (13) is placed below the lower turntable (8), a second gear (10) is inserted above the lower turntable (8), and a rotating column (11) is provided above the second gear (10), a supporting plate (12) is sleeved on the rotating column (11), and the other end of the supporting plate (12) is placed on the other side of the front side of the support frame (2), an inner grinder (14) is provided at the bottom of the rotating rod (6), and an outer grinder (15) is provided below the rotating drum (13).

2. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 1 is characterized in that: The top of the automated main machine (1) is fixedly connected to a support frame (2); the top of the support frame (2) is inserted and fixedly connected to an electric telescopic cylinder (4); the bottom of the electric telescopic cylinder (4) passes through the top of the support frame (2); the bottom of the electric telescopic cylinder (4) is fixedly connected to a motor (5); there is a distance between the motor (5) and the support frame (2); and the bottom of the motor (5) is fixedly connected to a rotating rod (6).

3. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 2 is characterized in that: The upper outer portion of the rotating rod (6) is provided with a fixed outer portion connected to the center of the upper rotating disk (7), and a distance is provided between the upper rotating disk (7) and the support frame (2). A first internal gear surface (71) is provided inside the lower portion of the upper rotating disk (7), and the first internal gear surface (71) engages with the first gear (9), and a distance is provided between the first gear (9) and the rotating rod (6).

4. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 3 is characterized in that: A fixedly connected rotating column (11) is inserted into the lower part of the first gear (9), and the lower part of the rotating column (11) is inserted into the outer end of a rotatably connected supporting plate (12), and the inner end of the supporting plate (12) is fixedly connected to one side of the middle part of the front face of the supporting frame (2).

5. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 4 is characterized in that: A lower rotating disc (8) is inserted and rotatably connected to the lower rotating disc (6), and the lower rotating disc (8) is the same size as the upper rotating disc (7). There is a distance between the lower rotating disc (8) and the upper rotating disc (7), and a second internal gear surface (81) is provided on the upper part of the lower rotating disc (8).

6. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 5 is characterized in that: The second internal gear surface (81) is internally engaged with the second gear (10), and the distance between the second gear (10) and the rotating rod (6) is such that the upper side surface of the second gear (10) is engaged with the first gear (9), and the second gear (10) and the center of the first gear (9) are in the same vertical plane.

7. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 6 is characterized in that: A fixedly connected rotating column (11) is inserted into the center of the upper part of the second gear (10), and the upper part of the rotating column (11) is inserted into the outer end of the rotatably connected supporting plate (12), and the inner end of the supporting plate (12) is fixedly connected to the other side of the middle part of the front face of the supporting frame (2).

8. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 7 is characterized in that: The middle part of the lower rotating disk (8) is fixedly connected to a rotating drum (13), and the rotating drum (13) is sleeved outside the lower part of the rotating rod (6), and a gap is provided between the inner wall of the rotating drum (13) and the outer wall of the lower part of the rotating rod (6).

9. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 8, characterized in that: The bottom of the rotating rod (6) is fixedly connected to an inner grinder (14), and the inner grinder (14) is placed above the middle of the conveying direct connection platform (3).

10. The deep groove ball bearing automatic grinding, conveying and direct-connection assembly mechanism according to claim 9, characterized in that: An outer grinder (15) is fixedly connected to the bottom of the rotating drum (13), and the outer grinder (15) is placed outside a circle of the inner grinder (14).

Images