Lubricating channel structure for deep groove ball bearing

Abstract

The utility model discloses a lubrication channel structure for a deep groove ball bearing, which relates to the technical field of deep groove ball bearing lubrication, and comprises a lower mounting seat and a lubrication assembly, an upper mounting seat is arranged above the lower mounting seat, a bearing main body is arranged in the lower mounting seat, the lubrication assembly is arranged in the upper mounting seat, and the lubrication assembly is arranged in the lower mounting seat. The lubricating assembly comprises a liquid storage barrel, an electric push rod, a piston, a liquid conveying pipe, a liquid conveying channel and a liquid inlet, the electric push rod is arranged on the right side in the liquid storage barrel, the piston is installed at the front end of the electric push rod, and the liquid conveying pipe is connected to the left side of the exterior of the liquid storage barrel; a liquid inlet is formed in the middle of the upper end of the bearing body, and a mounting assembly is arranged outside the lower mounting base. According to the lubricating channel structure for the deep groove ball bearing, the deep groove ball bearing can be directly lubricated, the energy consumption of lubricating oil is reduced, and the overall use efficiency of the lubricating channel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deep groove ball bearing lubrication, in particular to a lubrication channel structure for a deep groove ball bearing. Background Art

[0002] Deep groove ball bearings are the most widely used rolling bearings, which are characterized by low friction resistance and high speed. They can be used on parts that bear radial loads or combined loads of radial and axial forces at the same time, and can also be used on parts that bear axial loads. Transmissions are divided into manual and automatic. Manual transmissions are mainly composed of gears and shafts, and speed and torque are changed through different gear combinations. Automatic transmissions AT are composed of torque converters, planetary gears and hydraulic control systems, and speed and torque are changed through hydraulic transmission and gear combinations. In addition, deep groove ball bearings need to be lubricated during operation. In order to improve the use efficiency of deep groove ball bearings, a lubrication channel is required, but the existing lubrication channel still has the following deficiencies:

[0003] When the existing lubrication channels are used, since most of the lubrication channels cannot directly lubricate the deep groove ball bearings, the lubricating oil consumption increases, resulting in a decrease in the practicality of the lubrication channels and a decrease in the use efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a lubrication channel structure for deep groove ball bearings is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a lubrication channel structure for a deep groove ball bearing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubrication channel structure for a deep groove ball bearing, comprising a lower mounting seat and a lubrication assembly, an upper mounting seat is arranged above the lower mounting seat, and a bearing body is arranged inside the lower mounting seat, a lubrication assembly is arranged inside the upper mounting seat, and the lubrication assembly comprises a liquid storage cylinder, an electric push rod, a piston, an infusion tube, an infusion channel and a liquid inlet, an electric push rod is arranged on the right side of the liquid storage cylinder, and a piston is installed at the front end of the electric push rod, an infusion tube is connected to the left side of the outside of the liquid storage cylinder, an infusion channel is opened at the middle end of the upper mounting seat, a liquid inlet is opened in the middle of the upper end of the bearing body, and a mounting assembly is arranged outside the lower mounting seat.

[0007] Furthermore, the outer side of the lower mounting seat is flush with the outer side of the upper mounting seat, and the lower mounting seat is threadedly connected to the upper mounting seat.

[0008] Furthermore, the outer dimensions of the piston match the inner dimensions of the liquid storage cylinder, and the piston is slidably connected to the liquid storage cylinder via an electric push rod.

[0009] Furthermore, the infusion channel is in an "L" shape, and the front end of the infusion channel is connected to the upper end of the liquid inlet.

[0010] Furthermore, the installation assembly includes a docking frame, a docking slot, a docking block and a mounting through hole. The docking slot is provided inside the docking frame, and the docking slot is connected to the docking block, and the docking block is provided with a mounting through hole.

[0011] Furthermore, the mounting assembly also includes a mounting bolt, a mounting groove and a retaining spring, and the mounting through hole is connected to the inside of the mounting bolt, and the middle end of the lower mounting seat is provided with a mounting groove, and the mounting groove is connected to the inside of the retaining spring.

[0012] Furthermore, the inner dimensions of the docking slot match the outer dimensions of the docking block, and the docking block is slidably connected to the docking frame via the docking slot.

[0013] Furthermore, the number of the retaining springs is two, and the two retaining springs are symmetrically arranged on both sides of the lower mounting seat along the side center axis of the lower mounting seat.

[0014] The utility model provides a lubrication channel structure for a deep groove ball bearing, which has the following beneficial effects:

[0015] 1. The utility model is provided with a lubrication component. When the lubrication channel structure for deep groove ball bearings is used, the liquid reservoir is fixedly mounted on the outer side of the upper end of the upper mounting seat by fasteners, and a certain amount of lubricating oil is injected into the liquid reservoir. The electric push rod installed inside the liquid reservoir drives the piston to move its position, so that the piston delivers the lubricating oil to the infusion channel opened inside the upper mounting seat through the infusion tube. At the same time, the lower end of the infusion channel is connected to the liquid inlet, so that the lubricating oil is delivered to the bearing body through the infusion channel and the liquid inlet, so that the infusion channel can directly lubricate the deep groove ball bearing, reduce the consumption of lubricating oil and improve the use efficiency of the lubrication channel.

[0016] 2. The utility model, through the setting of the mounting assembly, can fix the docking frame on both sides of the outer side of the lower mounting seat by fasteners when the lubrication channel structure for the deep groove ball bearing is used, and the docking block is slidably installed into the docking frame by using the docking slide groove, so that the upper mounting seat is limited at the upper end of the lower mounting seat, and the mounting bolts are limited inside the docking block in cooperation with the mounting through holes opened inside the docking block, so that the docking block is limited and installed in the docking frame, and the mounting grooves opened inside the lower mounting seat and the upper mounting seat match the bearing body, so that the bearing body is limited inside the lower mounting seat and the upper mounting seat in cooperation with the retaining spring and the mounting groove, thereby improving the subsequent use efficiency of the deep groove ball bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a three-dimensional cross-sectional structure of a lubrication component of a lubrication channel structure for a deep groove ball bearing according to the utility model;

[0018] Figure 2 This is a schematic diagram of a three-dimensional unfolded structure of an installation component of a lubrication channel structure for a deep groove ball bearing according to the utility model;

[0019] Figure 3 The utility model is a three-dimensional structural schematic diagram of a lubrication channel structure for a deep groove ball bearing.

[0020] In the figure: 1. lower mounting seat; 2. upper mounting seat; 3. bearing body; 4. lubrication assembly; 401. liquid storage cylinder; 402. electric push rod; 403. piston; 404. infusion tube; 405. infusion channel; 406. liquid inlet; 5. mounting assembly; 501. docking frame; 502. docking slide groove; 503. docking block; 504. mounting through hole; 505. mounting bolt; 506. mounting groove; 507. retaining spring. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a lubrication channel structure for a deep groove ball bearing comprises a lower mounting seat 1 and a lubrication assembly 4, wherein an upper mounting seat 2 is arranged above the lower mounting seat 1, and a bearing body 3 is arranged inside the lower mounting seat 1, and a lubrication assembly 4 is arranged inside the upper mounting seat 2, and the lubrication assembly 4 comprises a liquid storage cylinder 401, an electric push rod 402, a piston 403, an infusion tube 404, an infusion channel 405 and a liquid inlet 406, an electric push rod 402 is arranged on the right side inside the liquid storage cylinder 401, and a piston 403 is installed at the front end of the electric push rod 402, an infusion tube 404 is connected to the left side of the outside of the liquid storage cylinder 401, an infusion channel 405 is opened at the middle end of the upper mounting seat 2, and a liquid inlet 406 is opened at the middle part of the upper end of the bearing body 3, the outer side of the lower mounting seat 1 is flush with the outer side of the upper mounting seat 2, and the lower mounting seat 1 is threadedly connected to the upper mounting seat 2, and the outer size of the piston 403 is the same as the inner size of the liquid storage cylinder 401 The piston 403 is slidably connected to the liquid storage cylinder 401 through the electric push rod 402, the infusion channel 405 is "L" shaped, and the front end of the infusion channel 405 is connected to the upper end of the liquid inlet 406. The liquid storage cylinder 401 is fixedly installed on the outer side of the upper end of the upper mounting seat 2 through fasteners, and a certain amount of lubricating oil is injected into the liquid storage cylinder 401. The electric push rod 402 installed inside the liquid storage cylinder 401 drives the piston 403 to move its position, so that the piston 403 delivers the lubricating oil to the infusion channel 405 opened in the upper mounting seat 2 through the infusion tube 404. At the same time, the lower end of the infusion channel 405 is connected to the liquid inlet 406, so that the lubricating oil is delivered to the bearing body 3 through the infusion channel 405 and the liquid inlet 406, so that the infusion channel 405 can directly lubricate the deep groove ball bearing, reduce the consumption of lubricating oil and improve the use efficiency of the lubrication channel.

[0023] like Figures 1 to 3As shown, a mounting assembly 5 is arranged on the outside of the lower mounting seat 1, and the mounting assembly 5 includes a docking frame 501, a docking slot 502, a docking block 503 and a mounting through hole 504. The docking slot 502 is provided inside the docking frame 501, and the docking slot 502 is connected to the docking block 503, and the docking block 503 is provided with a mounting through hole 504. The mounting assembly 5 also includes a mounting bolt 505, a mounting slot 506 and a retaining spring 507. At the same time, the mounting through hole 504 is connected with the mounting bolt 505. A mounting slot 506 is provided at the middle end of the lower mounting seat 1, and the retaining spring 507 is connected to the mounting slot 506. The internal size of the docking slot 502 matches the external size of the docking block 503, and the docking block 503 is slidably connected to the docking frame 501 through the docking slot 502. There are two retaining springs 507, and the number of the retaining springs 507 is less than the number of the mounting seat 1 below the two retaining springs 507. The side center axis is symmetrically arranged on both sides of the lower mounting seat 1, and the docking frame 501 is fixedly installed on both sides of the outer side of the lower mounting seat 1 by fasteners. The internal size of the docking slot 502 opened in the docking frame 501 matches the external size of the docking block 503, so that the docking block 503 is slidably installed into the docking frame 501 through the docking slot 502, so that the upper mounting seat 2 is limited at the upper end of the lower mounting seat 1, and the mounting bolt 505 is limited in the docking block 503 in cooperation with the mounting through hole 504 opened in the docking block 503, so that the docking block 503 is limited and installed in the docking frame 501, and the mounting groove 506 opened in the lower mounting seat 1 and the upper mounting seat 2 matches the bearing body 3, so that the bearing body 3 is limited in the lower mounting seat 1 and the upper mounting seat 2 in cooperation with the retaining spring 507 and the mounting groove 506, thereby improving the subsequent use efficiency of the deep groove ball bearing.

[0024] In summary, when the lubrication channel structure for the deep groove ball bearing is used, first, the mounting grooves 506 opened inside the lower mounting seat 1 and the upper mounting seat 2 are matched with the bearing body 3, so as to cooperate with the retaining spring 507 and the mounting grooves 506 to limit the bearing body 3 inside the lower mounting seat 1 and the upper mounting seat 2, thereby improving the subsequent use efficiency of the deep groove ball bearing, and the docking frame 501 is fixedly installed on both sides of the outer side of the lower mounting seat 1 through fasteners, and the inner size of the docking grooves 502 opened inside the docking frame 501 matches the outer size of the docking block 503, so that the docking block 503 is slidably installed into the docking frame 501 through the docking grooves 502, so that the upper mounting seat 2 is limited at the upper end of the lower mounting seat 1, and cooperates with the mounting through holes 504 opened inside the docking block 503 to limit the mounting bolts 505 on the docking block 50 3, so that the docking block 503 is limitedly installed in the docking frame 501, thereby completing the installation of the lubrication channel structure, then, the liquid storage cylinder 401 is fixedly installed on the outer side of the upper end of the upper mounting seat 2 by fasteners, and a certain amount of lubricating oil is injected into the liquid storage cylinder 401, and the electric push rod 402 installed in the liquid storage cylinder 401 drives the piston 403 to move its position, so that the piston 403 delivers the lubricating oil to the infusion channel 405 opened in the upper mounting seat 2 through the infusion tube 404, and at the same time, the lower end of the infusion channel 405 is connected to the liquid inlet 406, so that the lubricating oil is delivered to the bearing body 3 through the infusion channel 405 and the liquid inlet 406, so that the infusion channel 405 can directly lubricate the deep groove ball bearing, reduce the consumption of lubricating oil and improve the use efficiency of the lubrication channel.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A lubrication channel structure for a deep groove ball bearing, comprising a lower mounting seat (1) and a lubrication assembly (4), characterized in that: An upper mounting seat (2) is arranged above the lower mounting seat (1), and a bearing body (3) is arranged inside the lower mounting seat (1). A lubricating assembly (4) is arranged inside the upper mounting seat (2), and the lubricating assembly (4) comprises a liquid storage cylinder (401), an electric push rod (402), a piston (403), an infusion tube (404), an infusion channel (405) and a liquid inlet (406). An electric push rod (402) is arranged on the right side inside the liquid storage cylinder (401), and a piston (403) is installed at the front end of the electric push rod (402). The liquid storage cylinder (401) is connected to the infusion tube (404) on the left side outside. An infusion channel (405) is provided at the middle end of the upper mounting seat (2), and a liquid inlet (406) is provided at the middle part of the upper end of the bearing body (3). A mounting assembly (5) is arranged outside the lower mounting seat (1).

2. A lubrication channel structure for a deep groove ball bearing according to claim 1, characterized in that: The outer side of the lower mounting seat (1) is flush with the outer side of the upper mounting seat (2), and the lower mounting seat (1) is threadedly connected to the upper mounting seat (2).

3. A lubrication channel structure for a deep groove ball bearing according to claim 1, characterized in that: The outer dimensions of the piston (403) match the inner dimensions of the liquid storage cylinder (401), and the piston (403) is slidably connected to the liquid storage cylinder (401) via an electric push rod (402).

4. A lubrication channel structure for a deep groove ball bearing according to claim 1, characterized in that: The infusion channel (405) is in an "L" shape, and the front end of the infusion channel (405) is connected to the upper end of the liquid inlet (406).

5. A lubrication channel structure for a deep groove ball bearing according to claim 1, characterized in that: The mounting assembly (5) comprises a docking frame (501), a docking slot (502), a docking block (503) and a mounting through hole (504); the docking slot (502) is provided inside the docking frame (501), the docking slot (502) is connected to the docking block (503), and the docking block (503) is provided inside the mounting through hole (504).

6. A lubrication channel structure for a deep groove ball bearing according to claim 5, characterized in that: The mounting assembly (5) further comprises a mounting bolt (505), a mounting groove (506) and a retaining spring (507); the mounting through hole (504) is internally connected with the mounting bolt (505); a mounting groove (506) is provided at the middle end of the lower mounting seat (1), and the mounting groove (506) is internally connected with the retaining spring (507).

7. A lubrication channel structure for a deep groove ball bearing according to claim 6, characterized in that: The inner dimensions of the docking slide groove (502) match the outer dimensions of the docking block (503), and the docking block (503) is slidably connected to the docking frame (501) via the docking slide groove (502).

8. A lubrication channel structure for a deep groove ball bearing according to claim 6, characterized in that: The number of the retaining springs (507) is two, and the two retaining springs (507) are symmetrically arranged on both sides of the interior of the lower mounting seat (1) along the side center axis of the lower mounting seat (1).

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