阅读说明：本技术 一种防过热自润滑的轴承座 (Overheating-prevention self-lubricating bearing seat ) 是由 张坤 刘贵明 于 2021-03-03 设计创作，主要内容包括：本发明涉及轴承座技术领域,且公开了一种防过热自润滑的轴承座,包括轴承座,轴承座底部设置有底座,轴承座与底座之间设置有固锁螺栓,轴承座内部设置有轴承槽,轴承槽内部设置有轴承,轴承槽与轴承之间设置有环形润滑槽,轴承座顶部设置有注油机构,注油机构包括有压柄,压柄顶部设置有注油口,注油口底部设置有压杆,压杆内部设置有注油通道,压杆底部设置有固定件,压杆底端固定连接有金属槽网,金属槽网底端固定连接有阻尼块。该一种防过热自润滑的轴承座,通过在轴承座顶部设置注油机构,具备方便加入润滑油和防过热的优点,解决了目前的轴承座在对轴承加入润滑油时都需要将轴承座打开或者将轴承拆下,操作起来比较麻烦问题。(The invention relates to the technical field of bearing seats, and discloses an overheating-prevention self-lubricating bearing seat which comprises a bearing seat, wherein a base is arranged at the bottom of the bearing seat, a fixing and locking bolt is arranged between the bearing seat and the base, a bearing groove is formed in the bearing seat, a bearing is arranged in the bearing groove, an annular lubricating groove is formed between the bearing groove and the bearing, an oiling mechanism is arranged at the top of the bearing seat and comprises a pressing handle, an oiling port is formed in the top of the pressing handle, a pressing rod is arranged at the bottom of the oiling port, an oiling channel is formed in the pressing rod, a fixing part is arranged at the bottom of the pressing rod, a metal groove net is fixedly. This prevent overheated self-lubricating bearing frame through set up oiling mechanism at the bearing frame top, possesses convenient joining lubricating oil and prevents overheated advantage, has solved present bearing frame and all need open the bearing frame or pull down the bearing when adding lubricating oil to the bearing, operates more troublesome problem.)

1. The utility model provides an prevent overheated self-lubricating bearing frame which characterized in that: the bearing seat comprises a bearing seat (1), a base (2) is arranged at the bottom of the bearing seat (1), a fixing bolt (3) is arranged between the bearing seat (1) and the base (2), a bearing groove (4) is arranged in the bearing seat (1), a bearing (5) is arranged in the bearing groove (4), an annular lubricating groove (6) is arranged between the bearing groove (4) and the bearing (5), an oil injection mechanism (7) is arranged at the top of the bearing seat (1), the oil injection mechanism (7) comprises a pressing handle (8), an oil injection port (9) is arranged at the top of the pressing handle (8), a pressing rod (10) is arranged at the bottom of the oil injection port (9), an oil injection channel (11) is arranged in the pressing rod (10), a fixing part (12) is arranged at the bottom of the pressing rod (10), and a metal groove net (13) is fixedly connected, metal groove net (13) bottom fixedly connected with damping piece (14), mounting (12) inside is provided with oil storage tank (15), damping piece (14) bottom is provided with return spring (16), mounting (12) casing inside is provided with oil feed passageway (17), mounting (12) bottom is provided with damping post (18), damping post (18) bottom is provided with stiffener (19), be provided with between mounting (12) and stiffener (19) damping spring (20), base (2) bottom is provided with mounting panel (21), mounting panel (21) bottom sets up organism (22), be provided with fixing bolt (23) between mounting panel (21) and organism (22), fixing bolt (23) periphery side is provided with spring (24).

2. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: the fixed locking bolts (3) are symmetrically distributed on two sides of the bearing seat (1), and the bearing seat (1) is connected with the base (2) through the fixed locking bolts (3).

3. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: the bearing groove (4) inner diameter size and the bearing (5) outer diameter size are matched, and the bearing (5) is fixedly assembled and clamped inside the bearing groove (4).

4. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: one end of the oil injection channel (11) is in through connection with the oil injection port (9), the other end of the oil injection channel (11) is in through connection with the metal groove net (13), and a plurality of through holes are formed in the surface of the metal groove net (13) in a penetrating mode.

5. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: the damping block (14) is matched with the inner surface of the oil storage tank (15) in size, the damping block (14) is movably clamped inside the oil storage tank (15), and the damping block (14) is connected with the inner wall of the oil storage tank (15) in a sliding mode.

6. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: one end of the return spring (16) is fixedly connected with the bottom of the damping block (14), and the other end of the return spring (16) is fixedly connected with the inner wall of the bottom of the fixing piece (12).

7. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: damping post (18) one end and mounting (12) fixed connection, damping post (18) other end and stiffener (19) fixed connection, damping spring (20) one end and mounting (12) fixed connection, damping spring (20) other end and stiffener (19) fixed connection, damping spring (20) symmetric distribution is in damping post (18) both sides.

8. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: the oil inlet channel (17) one end runs through the fixing piece (12) casing inner wall and extends to inside and oil storage tank (15) through connection of oil storage tank (15), the oil inlet channel (17) other end and annular lubrication groove (6) through connection, oil inlet channel (17) symmetric distribution is in damping piece (14) both sides.

9. An anti-overheating self-lubricating bearing housing according to claim 1, wherein: the mounting plate (21) is fixedly connected with the machine body (22) through a fixing bolt (23), and the spring (24) is spirally wound on the periphery of the fixing bolt (23).

Technical Field

The invention relates to the technical field of bearing seats, in particular to an anti-overheating self-lubricating bearing seat.

Background

The bearing seat is a large and super-large bearing seat capable of receiving comprehensive load and having a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, a bearing position is required to be arranged at a position with a bearing, an inner support point of the bearing is a shaft, an outer support is a common bearing seat, and one bearing can adopt different bearing seats, and one bearing seat can adopt different types of bearings, so that the bearing seats have a plurality of varieties, the bearing seats are fast, easy, excellent and recorded, a plurality of overseas large bearing companies also have own bearing seat types, but the same bearing seat types are not completely marked in samples of different companies.

The prior art has the following defects and shortcomings:

along with industrial production's development, the use of bearing frame is also more extensive, and present bearing frame mainly can divide into vertical bearing frame, integral bearing frame and flange formula bearing frame, and present bearing frame is inconvenient to its inside lubricating oil that adds, so lead to the bearing frame often to appear the inside lubrication degree not enough high temperature, so propose the bearing frame of preventing overheated self-lubricating and solve the above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an overheating-prevention self-lubricating bearing seat, which can solve the problem that the temperature of the bearing seat is too high due to insufficient internal lubrication degree because the conventional bearing seat is inconvenient to add lubricating oil into the bearing seat; this device possesses convenient joining lubricating oil and prevents overheated advantage through set up oiling mechanism at the bearing frame top, has solved present bearing frame and all need open the bearing frame or pull down the bearing when adding lubricating oil to the bearing, operates more troublesome problem. The anti-overheating self-lubricating bearing seat is simple and compact in structure, easy to manufacture, low in cost, flexible and convenient to use and easy to popularize and apply.

In order to realize the purpose of the overheating-prevention self-lubricating bearing seat, the invention provides the following technical scheme: an overheating-prevention self-lubricating bearing seat comprises a bearing seat, wherein a base is arranged at the bottom of the bearing seat, a fixing and locking bolt is arranged between the bearing seat and the base, a bearing groove is formed in the bearing seat, a bearing is arranged in the bearing groove, an annular lubricating groove is formed between the bearing groove and the bearing, an oiling mechanism is arranged at the top of the bearing seat and comprises a pressing handle, an oiling port is formed in the top of the pressing handle, a pressing rod is arranged at the bottom of the oiling port, an oiling channel is formed in the pressing rod, a fixing part is arranged at the bottom of the pressing rod, a metal groove net is fixedly connected at the bottom of the pressing rod, a damping block is fixedly connected at the bottom of the metal groove net, an oil storage groove is formed in the fixing part, a return spring is arranged at the bottom of the damping block, the damping column bottom is provided with the stiffener, be provided with damping spring between mounting and the stiffener, the base bottom is provided with the mounting panel, the mounting panel bottom is provided with the organism, be provided with fixing bolt between mounting panel and the organism, fixing bolt periphery side is provided with the spring.

Preferably, the fixing and locking bolts are symmetrically distributed on two sides of the bearing seat, and the bearing seat is connected with the base through the fixing and locking bolts.

Preferably, the inner diameter of the bearing groove is matched with the outer diameter of the bearing, and the bearing is fixedly assembled and clamped in the bearing groove.

Preferably, one end of the oil injection channel is in through connection with the oil injection port, the other end of the oil injection channel is in through connection with the metal groove net, and a plurality of through holes are formed in the surface of the metal groove net in a penetrating mode.

Preferably, the outer dimension of the damping block is matched with the inner dimension of the oil storage tank, the damping block is movably clamped inside the oil storage tank, and the damping block is connected with the inner wall of the oil storage tank in a sliding mode.

Preferably, one end of the return spring is fixedly connected with the bottom of the damping block, and the other end of the return spring is fixedly connected with the inner wall of the bottom of the fixing piece.

Preferably, damping post one end and mounting fixed connection, the damping post other end and stiffener fixed connection, damping spring one end and mounting fixed connection, the damping spring other end and stiffener fixed connection, damping spring symmetric distribution is in damping post both sides.

Preferably, oil feed passageway one end runs through the mounting casing inner and outer wall and extends to inside and the oil storage tank through connection of oil storage tank, the oil feed passageway other end and annular lubrication groove through connection, oil feed passageway symmetric distribution is in the damping piece both sides.

Preferably, the mounting plate is fixedly connected with the machine body through a fixing bolt, and the spring spiral is arranged on the periphery of the fixing bolt in a surrounding mode.

Compared with the prior art, the invention provides an overheating-prevention self-lubricating bearing seat which has the following beneficial effects:

1. the bearing seat with the overheating prevention and the self lubrication functions is characterized in that an oil injection mechanism is arranged at the top of the bearing seat, an oil injection port is arranged at the top of the oil injection mechanism, the bottom end of the oil injection port is communicated with an oil storage tank through an oil injection channel, lubricating oil can be added into the oil storage tank through injecting the lubricating oil into the oil injection port, the bottom of the oil injection port is fixedly connected with a metal groove net through a compression rod, a damping block is fixedly connected with the bottom of the metal groove net, a return spring is fixedly connected with the bottom of the damping block, oil inlet channels are formed in the two sides of the damping block and penetrate through the inner wall and the outer wall of a fixing part, the oil inlet channels are communicated with an annular lubricating tank, under the normal condition, the damping block is jacked up under the elastic force of the return spring, one port of, the pressing handle is pressed to drive the damping block to move downwards, the damping block relieves the sealing effect on the port of the oil inlet channel, lubricating oil flows into the oil inlet channel under the action of gravity and enters the annular lubricating groove to lubricate the bearing on the inner side of the annular lubricating groove, the pressing handle is released to press, the return spring resets under the action of elasticity, the damping block blocks the oil inlet of the oil inlet channel again to stop oil inlet, and therefore the oil filling mechanism has the advantages of being convenient to add lubricating oil and preventing overheating, and the problem that the existing bearing seat is troublesome to operate because the bearing seat needs to be opened or detached when the lubricating oil is added to the bearing is solved;

2. according to the anti-overheating self-lubricating bearing seat, the reinforcing rod is arranged at the bottom of the oil injection mechanism, the oil injection mechanism is fixedly connected with the bearing seat through the reinforcing rod, the structural strength of the whole oil injection mechanism is increased through the reinforcing rod, meanwhile, the vibration damping column and the reinforcing rod are arranged at the joint of the oil injection mechanism and the reinforcing rod, the vibration damping effect is good, the influence of vibration on the oil injection mechanism in the working process of the bearing seat is effectively reduced, the stability of the oil injection mechanism is improved, and the service life is prolonged;

3. this prevent overheated self-lubricating bearing frame, through set up the mounting panel bottom the base, through bolt fixed connection between mounting panel and the organism, through setting up base and organism split type connection, the convenience is dismantled the bearing frame, makes things convenient for later maintenance, is provided with the spring in the fixing bolt periphery simultaneously, improves the damping performance of bearing frame, improves the stability in the bearing frame working process.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the oiling mechanism of the present invention;

fig. 4 is a partial perspective view of the present invention.

In the figure: 1. a bearing seat; 2. a base; 3. locking the bolt; 4. a bearing groove; 5. a bearing; 6. an annular lubrication groove; 7. an oiling mechanism; 8. pressing the handle; 9. an oil filling port; 10. a pressure lever; 11. an oil injection channel; 12. a fixing member; 13. a metal groove net; 14. a damping block; 15. an oil storage tank; 16. a return spring; 17. an oil inlet channel; 18. a damping post; 19. a reinforcing bar; 20. a damping spring; 21. mounting a plate; 22. a body; 23. fixing the bolt; 24. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an overheat-proof self-lubricating bearing seat comprises a bearing seat 1, a base 2 is arranged at the bottom of the bearing seat 1, a fixing and locking bolt 3 is arranged between the bearing seat 1 and the base 2, a bearing groove 4 is arranged in the bearing seat 1, a bearing 5 is arranged in the bearing groove 4, an annular lubricating groove 6 is arranged between the bearing groove 4 and the bearing 5, an oiling mechanism 7 is arranged at the top of the bearing seat 1, the oiling mechanism 7 comprises a pressing handle 8, an oiling port 9 is arranged at the top of the pressing handle 8, a pressing rod 10 is arranged at the bottom of the oiling port 9, an oiling channel 11 is arranged in the pressing rod 10, a fixing part 12 is arranged at the bottom of the pressing rod 10, a metal groove net 13 is fixedly connected at the bottom of the metal groove net 13, a damping block 14 is fixedly connected at the bottom of the metal groove net 13, an oil, the bottom of the fixing piece 12 is provided with a damping column 18, the bottom of the damping column 18 is provided with a reinforcing rod 19, a damping spring 20 is arranged between the fixing piece 12 and the reinforcing rod 19, the bottom of the base 2 is provided with an installation plate 21, the bottom of the installation plate 21 is provided with a machine body 22, a fixing bolt 23 is arranged between the installation plate 21 and the machine body 22, and the periphery side of the fixing bolt 23 is provided with a spring 24.

In conclusion, the fixing and locking bolts 3 are symmetrically distributed on two sides of the bearing seat 1, the bearing seat 1 is fixedly connected with the base 2 through the fixing and locking bolts 3, and the bolts are stably connected and are convenient to disassemble; the inner diameter of the bearing groove 4 is matched with the outer diameter of the bearing 5, the bearing 5 is fixedly assembled and clamped in the bearing groove 4, and the bearing groove 4 plays a supporting role for the bearing 5; one end of the oil filling channel 11 is communicated with the oil filling port 9, the other end of the oil filling channel 11 is communicated with the metal groove net 13, a plurality of through holes are formed in the surface of the metal groove net 13 in a penetrating mode, lubricating oil is filled into the oil filling port 9, and the lubricating oil can be added into the oil storage tank 15 through the oil filling channel 11 and the metal groove net 13; the external dimension of the damping block 14 is matched with the internal dimension of the oil storage tank 15, the damping block 14 is movably clamped inside the oil storage tank 15, the damping block 14 is connected with the inner wall of the oil storage tank 15 in a sliding manner, and the position of the damping block 14 can be driven to move downwards by pressing the pressing handle 8; one end of the return spring 16 is fixedly connected with the bottom of the damping block 14, the other end of the return spring 16 is fixedly connected with the inner wall of the bottom of the fixing piece 12, under the normal condition, the damping block 14 is jacked up by the elastic action of the return spring 16 under the elastic action of the return spring 16, and the return spring 16 can stretch and contract to drive the damping block 14 to move downwards by pressing the pressing handle 8; one end of a damping column 18 is fixedly connected with the fixing piece 12, the other end of the damping column 18 is fixedly connected with a reinforcing rod 19, one end of a damping spring 20 is fixedly connected with the fixing piece 12, the other end of the damping spring 20 is fixedly connected with the reinforcing rod 19, the damping springs 20 are symmetrically distributed on two sides of the damping column 18, the damping column 18 and the reinforcing rod 19 are arranged at the joint of the oiling mechanism 7 and the reinforcing rod 19, the damping effect is good, the influence of vibration on the oiling mechanism 7 in the working process of the bearing seat 1 is effectively reduced, the stability of the oiling mechanism 7 is improved, and the service life is prolonged; one end of the oil inlet channel 17 penetrates through the inner wall and the outer wall of the fixing part 12 shell and extends into the oil storage groove 15 to be communicated with the oil storage groove 15, the other end of the oil inlet channel 17 is communicated with the annular lubricating groove 6, the oil inlet channel 17 is symmetrically distributed on two sides of the damping block 14, and lubricating oil can flow into the oil inlet channel 17 under the action of gravity to enter the annular lubricating groove 6 to lubricate the bearing 5 on the inner side of the annular lubricating groove 6; mounting panel 21 passes through fixing bolt 23 and organism 22 fixed connection, and spring 24 spiral encircles and sets up in fixing bolt 23 periphery, through setting up base 2 and the split type connection of organism 22, conveniently dismantles bearing frame 1, makes things convenient for later maintenance, is provided with spring 24 in fixing bolt 23 periphery simultaneously, improves the damping performance of bearing frame 1, improves the stability in the 1 working process of bearing frame.

The working and using process and the installation method of the invention are that when the anti-overheating self-lubricating bearing seat is used, the top of the bearing seat is provided with the oil injection mechanism 7, the top of the oil injection mechanism 7 is provided with the oil injection port 9, the bottom end of the oil injection port 9 is communicated and connected with the oil storage tank 15 through the oil injection passage 11, lubricating oil can be added into the oil storage tank 15 by injecting the lubricating oil into the oil injection port 9, the bottom of the oil injection port 9 is fixedly connected with the metal groove net 13 through the compression rod 10, the bottom of the metal groove net 13 is fixedly connected with the damping block 14, the bottom of the damping block 14 is fixedly connected with the return spring 16, the two sides of the damping block 14 penetrate through the inner wall and the outer wall of the fixing part 12 and are provided with the oil inlet passages 17, the oil inlet passages 17 are communicated and connected with the annular lubricating tank 6, under the normal condition, under the elastic force of the return, lubricating oil can not enter the oil inlet channel 17 from the oil storage groove 15, when the bearing seat is lack of lubricating oil, the damping block 14 is driven to move downwards by pressing the pressing handle 8, the damping block 14 removes the sealing effect on the port of the oil inlet channel 17, the lubricating oil flows into the oil inlet channel 17 under the action of gravity to enter the annular lubricating groove 6 to lubricate the bearing 5 inside the annular lubricating groove 6, the pressing handle 8 is released to be pressed, the return spring 16 resets under the action of elastic force, the damping block 14 blocks the oil inlet of the oil inlet channel 17 again to stop oil inlet, and therefore the lubricating oil filling mechanism 7 is arranged, the lubricating oil filling mechanism has the advantages of being convenient to add lubricating oil and preventing overheating, and the problem that the existing bearing seat needs to be opened or detached when the lubricating oil is added to the bearing is solved, and the operation is troublesome; the reinforcing rod 19 is arranged at the bottom of the oil injection mechanism 7, the oil injection mechanism 7 is fixedly connected with the bearing seat 1 through the reinforcing rod 19, the overall structural strength of the oil injection mechanism 7 is improved through the reinforcing rod 19, and meanwhile, the vibration damping column 18 and the reinforcing rod 19 are arranged at the joint of the oil injection mechanism 7 and the reinforcing rod 19, so that the vibration damping effect is good, the influence of vibration on the oil injection mechanism 7 in the working process of the bearing seat 1 is effectively reduced, the stability of the oil injection mechanism 7 is improved, and the service life is prolonged; through setting up mounting panel 21 in base 2 bottom, through bolt fixed connection between mounting panel 21 and the organism 22, through setting up base 2 and the split type connection of organism 22, the convenience is dismantled bearing frame 1, makes things convenient for later maintenance, is provided with spring 24 in fixing bolt 23 periphery simultaneously, improves the damping performance of bearing frame 1, improves the stability in the 1 working process of bearing frame.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.