High-applicability adjustable bearing seat

Abstract

The invention discloses a high-applicability adjustable bearing seat, and relates to the field of bearing seats, the high-applicability adjustable bearing seat comprises a bearing seat body, and an external reserved butt joint piece is arranged at the upper end of the bearing seat body; a built-in liquid storage cavity is formed in the inner side of the upper end of the bearing seat body, a reserved supply channel is formed in the upper end of the inner wall of the bearing seat body, the reserved supply channel communicates with the inner side of the built-in liquid storage cavity, and a supply reserved pipe is arranged on the upper end face of the bearing seat body. The high-applicability adjustable bearing seat is provided with an auxiliary guide structure, the internal lubricating state of the bearing seat body is controlled in a self-adaptive mode through the auxiliary guide structure, and along with the high-speed running state of equipment, self-lubricating treatment is conducted through oil stored in a built-in liquid storage cavity in a self-adaptive mode in cooperation with a reserved supply channel in an opening and closing state; in the process of conducting high-speed movement of the middle-end bearing, the conditions of abrasion and high heat are avoided, and it is guaranteed that the speed of bearing transmission in equipment is not affected.

Description

Technical Field

[0001] The present invention relates to the technical field of bearing seats, and particularly to an adjustable bearing seat with high applicability. Background Art

[0002] Bearing seats have the characteristics of compact structure, sensitive rotation, convenient device maintenance, etc. They are widely used in the installation positions of various bearings. Therefore, their quality determines the overall installation bearing transmission quality.

[0003] For example, in the patent of a shock-absorbing self-lubricating bearing seat with the publication number of CN208040966U, it includes a base. On both sides of the base, first mounting holes are symmetrically provided. A bearing seat lower cover is fixed on the base. Above the bearing seat lower cover, there is a bearing seat upper cover. On both sides of the bearing seat upper cover, mounting plates are symmetrically provided. Second mounting holes are provided on the mounting plates. Long-foot screws are installed in the second mounting holes. Threaded grooves are symmetrically provided on both sides of the bearing seat lower cover. The long-foot screws penetrate through the second mounting holes and are threadedly connected with the threaded grooves. The bearing seat lower cover and the bearing seat upper cover cooperate with each other to form a bearing cavity. A buffer body is provided in the bearing cavity. A plurality of lubricant filling holes are evenly opened on the inner wall of the buffer body. Self-lubricant is provided in the lubricant filling holes; Another example is the patent of a bearing seat with anti-overheating self-lubrication with the publication number of CN108691888A, which includes a base and a bearing main body located on the base. The bearing main body includes an outer bearing seat ring and an inner bearing seat ring. A first annular cavity is formed between the outer bearing seat ring and the inner bearing seat ring. An annular cage is provided in the first annular cavity. Steel balls are sleeved in the annular cage. A sealing ring corresponding to the first annular cavity is provided between the outer bearing seat ring and the inner bearing seat ring, and the sealing ring is located at the edge of the outer bearing seat ring and the inner bearing seat ring. A bearing end cover corresponding to the sealing ring is provided between the outer bearing seat ring and the inner bearing seat ring. The top of the outer bearing seat ring is fixedly connected with an oil inlet joint, and an oil inlet pipe is connected to the oil inlet joint; Another example is the patent of an economical bearing seat with the publication number of CN108591277A, which includes a base. A lower spherical outer ring is provided at the top end of the base. A raised block is provided at the top end of the lower spherical outer ring. An upper spherical outer ring is provided above the raised block. An oil injection pipe is provided in the middle of the upper spherical outer ring. A protective frame is provided at the top end of the fixing plate. A fastening bolt is embedded at a position on the top end of the fixing plate close to one side of the protective frame. By setting connection bolts in the present invention, the installation of the bearing seat is facilitated. The connection bolts are further reinforced by using clamping bolts, increasing the installation stability of the bearing seat. A temperature controller and an air cooler are provided, effectively reducing the frictional heat generated between the bearing seat and the bearing and prolonging the service life of the bearing seat; Most of the above-mentioned existing technologies improve their overall structures. During the operation of the existing bearing seat, during the high-speed movement of the middle-end bearing in conduction, it is extremely easy to wear and generate high heat, which has a certain impact on the transmission speed of the internal bearing, etc. During the high-speed friction process, the user needs to supply oil, or supply it through an external oil pump as in the existing technology, etc. The operation is cumbersome and there are certain limitations in use. Summary of the Invention

[0004] The purpose of the present invention is to provide a highly adaptable adjustable bearing seat to solve the problems raised in the above background technology, that is, during the high-speed movement of the middle-end bearing in conduction, it is extremely easy to wear and generate high heat, which has a certain impact on the transmission speed of the internal bearing, etc. During the high-speed friction process, the user needs to supply oil, or supply it through an external oil pump as in the existing technology, etc., and the operation is cumbersome.

[0005] To achieve the above purpose, the present invention provides the following technical solution: a highly adaptable adjustable bearing seat, including a bearing seat body, and an external reserved docking part is arranged at the upper end of the bearing seat body; an internal liquid storage cavity is opened inside the upper end of the bearing seat body, and a reserved supply channel is opened at the upper end of the inner wall of the bearing seat body, and the reserved supply channel is interconnected with the inside of the internal liquid storage cavity. A supply reserved pipe is arranged on the upper end surface of the bearing seat body, and the upper end of the supply reserved pipe is interconnected with the external reserved docking part, and the lower end of the supply reserved pipe is interconnected with the internal liquid storage cavity. An auxiliary guiding structure is arranged between the bearing seat body and the reserved supply channel, and the internal lubrication state of the bearing seat body is adaptively controlled through the auxiliary guiding structure.

[0006] Further, the auxiliary guiding structure is provided with a horizontally arranged reserved guiding groove, and the horizontally arranged reserved guiding groove is opened inside the bearing seat body. An auxiliary sealing part is nested and installed inside the horizontally arranged reserved guiding groove, and the auxiliary sealing part is nested and fitted with the inside of the reserved supply channel.

[0007] Further, a first return spring is fixedly connected to the outer side of the auxiliary sealing part, and the first return spring is interconnected with the inside of the horizontally arranged reserved guiding groove. A memory alloy component is docked with the upper end inside the horizontally arranged reserved guiding groove, and the outer end of the memory alloy component is interconnected with the upper end of the auxiliary sealing part.

[0008] Further, the memory alloy component undergoes a transverse deformation when heated, and the memory alloy component pushes the contacted auxiliary sealing part to move horizontally along the inside of the horizontally arranged reserved guiding groove. The auxiliary sealing parts are symmetrically distributed about the center point of the horizontally arranged reserved guiding groove, and the auxiliary sealing parts are mutually attached to each other.

[0009] Furthermore, the auxiliary seal is reset and slid laterally along the inner side of the bearing seat body by a first reset spring, and the auxiliary seal controls the connection state of the reserved supply channel.

[0010] Furthermore, an adaptive adjustment structure is provided between the bearing seat body and the external reserved docking piece, and the lubrication liquid storage state inside the bearing seat body is controlled and self-adjusted through the adaptive adjustment structure; the adaptive adjustment structure is provided with a vertical guide groove, and the vertical guide groove is opened inside the bearing seat body, and a reserved built-in floating block is nested and installed on the inner side of the vertical guide groove, and a reserved steel wire rope is docked on the outer side of the reserved built-in floating block, and the reserved steel wire rope passes through the interior of the bearing seat body.

[0011] Furthermore, a sealing support is nested and installed on the inner end of the external reserved docking piece, and a second return spring is fixedly connected to the outer side of the sealing support, and the upper end of the second return spring is docked with the inner side of the external reserved docking piece, and the outer side of the sealing support is docked with the end of the reserved steel wire rope, and the sealing support is nested and docked with the inner end of the supply reserved pipe; the lower end of the external reserved docking piece is docked with a heat conduction docking piece, and the heat conduction docking piece is docked with the outer side of the bearing seat body.

[0012] Furthermore, the reserved built-in float forms a sliding structure along the inner side of the bearing seat body through the vertical guide groove, and the reserved built-in float moves with the change of the contact oil level, and the reserved built-in float forms a traction structure through the reserved steel wire rope and the sealing support at the end.

[0013] Furthermore, the sealing support forms an elastic movable structure along the lower end of the external reserved docking piece through a second return spring, and the sealing support presents a conical structure when viewed from the front, and the lower end of the sealing support is nested and fitted with the supply reserved tube.

[0014] Furthermore, a heat conduction docking piece made of copper is evenly distributed on the lower end of the external reserved docking piece, and the external reserved docking piece is in contact with the outer side of the bearing seat body for heat conduction through the heat conduction docking piece.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The highly applicable adjustable bearing seat is provided with an auxiliary guide structure, through which the internal lubrication state of the bearing seat body is adaptively controlled. As the bearing inside the equipment moves at high speed for a long time, the internal part is heated, and the memory alloy component at the inner end of the bearing seat body is heated and reset to deform laterally, so that the memory alloy component pushes the contacted auxiliary seal to move laterally along the inner side of the transverse reserved guide groove, and the auxiliary seal is reset and slid laterally along the inner side of the bearing seat body through the first reset spring, so that the connection state of the reserved supply channel is controlled by the auxiliary seal, and then as the equipment runs at high speed, the oil stored in the built-in liquid storage cavity is adaptively used to cooperate with the reserved supply channel in the open and closed state for self-lubrication, so that wear and high heat are avoided in the process of transmitting the high-speed movement of the mid-end bearing, and the speed of the bearing transmission inside the equipment is ensured not to be affected; Furthermore, an adaptive adjustment structure is provided, through which the lubrication liquid storage state inside the bearing seat body is controlled and adjusted. As the oil stored in the built-in liquid storage cavity is consumed as the equipment works, the reserved built-in float at the inner end of the built-in liquid storage cavity will move as the contact oil level changes, allowing the reserved built-in float that is out of the buoyancy strength support state to cooperate with the reserved steel wire rope to break away from the traction state between the sealing support at the end, and then the sealing support cooperates with the reset force of the second reset spring to move up and reset along the inner side of the supply reserved pipe, so that the supply reserved pipe is in a connected state, and the inner side of the built-in liquid storage cavity is supplemented with supply through the external reserved docking piece, thereby improving the continuous working supply state of the device and ensuring the operation stability of the equipment; Furthermore, heat conduction docking parts made of copper are evenly distributed at the lower end of the external reserved docking parts. The external reserved docking parts conduct heat through the heat conduction docking parts and the outer side of the bearing seat body. The high heat generated by the operation of the equipment is transferred to the external reserved docking parts where the oil is stored through the heat conduction docking parts. While effectively conducting heat, the continuous supply structure of the external reserved docking parts and the built-in liquid storage cavity is cooperated to ensure its supply state while avoiding the continuous accumulation of oil inside the equipment to cause waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the bearing seat body of the present invention; Figure 3 This is a schematic diagram of a half-section three-dimensional structure of an external reserved docking piece of the present invention; Figure 4 A schematic diagram of a half-cut three-dimensional structure of a built-in floating block is reserved for the present invention; Figure 5 For the present invention Figure 3 A schematic diagram of the partially enlarged structure; Figure 6 Schematic diagram of the half-sectional three-dimensional structure of the auxiliary seal of the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the shape memory alloy component of the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the auxiliary seal of the present invention; Figure 9 Schematic diagram of the three-dimensional structure of the reserved steel wire rope of the present invention.

[0017] In the figure: 1. Bearing seat body; 2. External reserved docking part; 3. Internal liquid storage cavity; 4. Reserved supply channel; 5. Horizontally reserved guide groove; 6. First return spring; 7. Auxiliary seal; 8. Shape memory alloy component; 9. Vertical guide groove; 10. Reserved internal floating block; 11. Reserved steel wire rope; 12. Second return spring; 13. Seal support; 14. Supply reserved pipe; 15. Heat conduction docking part. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1: Please refer to Figures 1-9 , the present invention provides the following technical solutions: A highly adaptable adjustable bearing seat includes a bearing seat body 1, an external reserved docking part 2, an internal liquid storage cavity 3, a reserved supply channel 4, a horizontally reserved guide groove 5, a first return spring 6, an auxiliary seal 7, a shape memory alloy component 8, a vertical guide groove 9, a reserved internal floating block 10, a reserved steel wire rope 11, a second return spring 12, a seal support 13, a supply reserved pipe 14, and a heat conduction docking part 15; an external reserved docking part 2 is provided at the upper end of the bearing seat body 1; an internal liquid storage cavity 3 is opened inside the upper end of the bearing seat body 1, and a reserved supply channel 4 is opened at the upper end inner wall of the bearing seat body 1, and the reserved supply channel 4 is interconnected with the inside of the internal liquid storage cavity 3. A supply reserved pipe 14 is provided on the upper end surface of the bearing seat body 1, and the upper end of the supply reserved pipe 14 is interconnected with the external reserved docking part 2, and the lower end of the supply reserved pipe 14 is interconnected with the internal liquid storage cavity 3. An auxiliary guiding structure is provided between the bearing seat body 1 and the reserved supply channel 4 to adaptively control the internal lubrication state of the bearing seat body 1 through the auxiliary guiding structure.

[0020] The auxiliary guide structure is provided with a transverse reserved guide groove 5, and the transverse reserved guide groove 5 is opened inside the bearing seat body 1, and an auxiliary seal 7 is nested and installed inside the transverse reserved guide groove 5, and the auxiliary seal 7 is nested and fitted with the inner side of the reserved supply channel 4. The outer side of the auxiliary seal 7 is fixedly connected with a first return spring 6, and the first return spring 6 and the inner side of the transverse reserved guide groove 5 are butted with each other, and the upper end of the transverse reserved guide groove 5 is butted with a memory alloy component 8, and the outer end of the memory alloy component 8 and the upper end of the auxiliary seal 7 are butted with each other. The memory alloy component 8 is laterally deformed by heat, and the memory alloy component 8 pushes the contacted auxiliary seal 7 to move laterally along the inner side of the transverse reserved guide groove 5, and the auxiliary seals 7 are symmetrically distributed about the center point of the transverse reserved guide groove 5, and the auxiliary seals 7 are arranged in abutment with each other. The auxiliary seal 7 is laterally reset and slid along the inner side of the bearing seat body 1 through the first return spring 6, and the auxiliary seal 7 controls the connection state of the reserved supply channel 4. As the bearing inside the equipment moves at high speed for a long time, the inside of the equipment is heated, and the memory alloy component 8 at the inner end of the bearing seat body 1 will be heated and reset to deform laterally, so that the memory alloy component 8 pushes the auxiliary seal 7 in contact to move laterally along the inner side of the horizontal reserved guide groove 5, and the auxiliary seal 7 is reset and slid laterally along the inner side of the bearing seat body 1 through the first reset spring 6, so that the connection state of the reserved supply channel 4 is controlled by the auxiliary seal 7, and then as the equipment runs at high speed, the oil stored in the built-in liquid storage cavity 3 is adaptively used to cooperate with the self-lubrication treatment of the reserved supply channel 4 in the open and closed state, so as to avoid wear and high heat in the process of transmitting the high-speed movement of the mid-end bearing.

[0021] Embodiment 2: Based on Embodiment 1, an adaptive adjustment structure is also disclosed, and its specific structure is as follows: An adaptive adjustment structure is provided between the bearing seat body 1 and the external reserved docking piece 2, and the lubricating liquid storage state inside the bearing seat body 1 is controlled and self-adjusted through the adaptive adjustment structure; The adaptive adjustment structure is provided with a vertical guide groove 9, and the vertical guide groove 9 is opened inside the bearing seat body 1, and a reserved built-in floating block 10 is nested and installed inside the vertical guide groove 9, and a reserved steel wire rope 11 is docked outside the reserved built-in floating block 10, and the reserved steel wire rope 11 runs through the inside of the bearing seat body 1. A sealing support 13 is nested and installed at the inner end of the external reserved docking piece 2, and a second return spring 12 is fixedly connected to the outer side of the sealing support 13, and the upper end of the second return spring 12 is docked with the inner side of the external reserved docking piece 2, and the outer side of the sealing support 13 is docked with the end of the reserved steel wire rope 11, and the sealing support 13 is nested and docked with the inner end of the supply reserved pipe 14; the lower end of the external reserved docking piece 2 is docked with a heat conduction docking piece 15, and the heat conduction docking piece 15 is docked with the outer side of the bearing seat body 1. The reserved built-in float 10 forms a sliding structure along the inner side of the bearing seat body 1 through the vertical guide groove 9, and the reserved built-in float 10 forms movement with the change of the contact oil level, and the reserved built-in float 10 forms a traction structure with the sealing support 13 at the end through the reserved steel wire rope 11. The sealing support 13 forms an elastic movable structure along the lower end of the external reserved docking member 2 through the second return spring 12, and the sealing support 13 is a conical structure in front view, and the lower end of the sealing support 13 and the supply reserved pipe 14 are nested and fitted. The lower end of the external reserved docking piece 2 is evenly distributed with a copper heat conduction docking piece 15, and the external reserved docking piece 2 is in contact with the outer side of the bearing seat body 1 through the heat conduction docking piece 15 for heat conduction; as the oil stored in the built-in liquid storage cavity 3 is consumed with the operation of the equipment, the reserved built-in floating block 10 at the inner end of the built-in liquid storage cavity 3 will become active with the change of the contact oil level, so that the reserved built-in floating block 10 that is out of the buoyancy strength support state cooperates with the reserved steel wire rope 11 to be out of the traction state between the sealing support 13 at the end, and then the sealing support 13 cooperates with the reset force of the second reset spring 12 to move up and reset along the inner side of the supply reserved pipe 14, thereby the supply reserved pipe 14 is reset. When in the connected state, the inner side of the built-in liquid storage cavity 3 is supplemented and supplied through the external reserved docking piece 2, thereby improving the continuous working supply state of the device. Copper heat conduction docking pieces 15 are evenly distributed at the lower end of the external reserved docking piece 2. The external reserved docking piece 2 and the outer side of the bearing seat body 1 are in contact with each other through the heat conduction docking piece 15 to conduct heat. The high heat generated by the operation of the equipment is transferred to the external reserved docking piece 2 where the oil is stored through the heat conduction docking piece 15. While effectively conducting heat, the continuous supply structure of the external reserved docking piece 2 and the built-in liquid storage cavity 3 is coordinated to ensure its supply state while avoiding the continuous accumulation of oil inside the equipment to cause waste.

[0022] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A highly applicable adjustable bearing seat, comprising a bearing seat body (1), wherein an external reserved docking piece (2) is provided at the upper end of the bearing seat body (1); Features: A built-in liquid storage cavity (3) is provided on the inner side of the upper end of the bearing seat body (1), and a reserved supply channel (4) is provided on the upper end of the inner wall of the bearing seat body (1), and the reserved supply channel (4) is connected to the inner side of the built-in liquid storage cavity (3). A supply reserved tube (14) is provided on the upper end surface of the bearing seat body (1), and the upper end of the supply reserved tube (14) is connected to the external reserved docking piece (2), and the lower end of the supply reserved tube (14) is connected to the built-in liquid storage cavity (3). An auxiliary guide structure is provided between the bearing seat body (1) and the reserved supply channel (4), and the internal lubrication state of the bearing seat body (1) is adaptively controlled by the auxiliary guide structure.

2. The highly adaptable adjustable bearing seat according to claim 1, characterized in that: The auxiliary guide structure is provided with a transverse reserved guide groove (5), and the transverse reserved guide groove (5) is opened inside the bearing seat body (1), an auxiliary seal (7) is nested and installed inside the transverse reserved guide groove (5), and the auxiliary seal (7) is nested and butted with the inner side of the reserved supply channel (4).

3. The highly adaptable adjustable bearing seat according to claim 2, characterized in that: A first return spring (6) is fixedly connected to the outer side of the auxiliary seal (7), and the first return spring (6) is butted against the inner side of the transverse reserved guide groove (5), a memory alloy component (8) is butted against the inner side of the upper end of the transverse reserved guide groove (5), and the outer end of the memory alloy component (8) is butted against the upper end of the auxiliary seal (7).

4. The highly adaptable adjustable bearing seat according to claim 3, characterized in that: The memory alloy component (8) is laterally deformed by heat, and the memory alloy component (8) pushes the contacting auxiliary seal (7) to move laterally along the inner side of the transverse reserved guide groove (5), and the auxiliary seals (7) are symmetrically distributed about the center point of the transverse reserved guide groove (5), and the auxiliary seals (7) are arranged to fit each other.

5. The highly adaptable adjustable bearing seat according to claim 4, characterized in that: The auxiliary seal (7) is reset and slid laterally along the inner side of the bearing seat body (1) by means of a first reset spring (6), and the auxiliary seal (7) controls the connection state of the reserved supply channel (4).

6. The highly adaptable adjustable bearing seat according to claim 3, characterized in that: An adaptive adjustment structure is provided between the bearing seat body (1) and the external reserved docking piece (2), and the lubricating liquid storage state inside the bearing seat body (1) is controlled and self-adjusted by the adaptive adjustment structure; The adaptive adjustment structure is provided with a vertical guide groove (9), and the vertical guide groove (9) is opened inside the bearing seat body (1), a reserved built-in floating block (10) is nested and installed inside the vertical guide groove (9), and a reserved steel wire rope (11) is butt-jointed on the outside of the reserved built-in floating block (10), and the reserved steel wire rope (11) passes through the inside of the bearing seat body (1).

7. The highly adaptable adjustable bearing seat according to claim 6, characterized in that: The inner end of the external reserved docking piece (2) is nested with a sealing support piece (13), and the outer side of the sealing support piece (13) is fixedly connected with a second return spring (12), and the upper end of the second return spring (12) is butted with the inner side of the external reserved docking piece (2), and the outer side of the sealing support piece (13) is butted with the end of the reserved steel wire rope (11), and the sealing support piece (13) is nested and butted with the inner end of the supply reserved pipe (14); The lower end of the external reserved docking piece (2) is docked with a heat conduction docking piece (15), and the heat conduction docking piece (15) and the outer side of the bearing seat body (1) are docked with each other.

8. The highly adaptable adjustable bearing seat according to claim 7, characterized in that: The reserved built-in floating block (10) forms a sliding structure along the inner side of the bearing seat body (1) through the vertical guide groove (9), and the reserved built-in floating block (10) moves as the contact oil level changes, and the reserved built-in floating block (10) forms a traction structure with the sealing support (13) at the end through the reserved steel wire rope (11).

9. The highly adaptable adjustable bearing seat according to claim 8, characterized in that: The sealing support member (13) forms an elastic movable structure along the lower end of the external reserved docking member (2) through the second return spring (12), and the sealing support member (13) is a conical structure when viewed from the front, and the lower end of the sealing support member (13) and the supply reserved pipe (14) are nested and fitted.

10. The highly adaptable adjustable bearing seat according to claim 7, characterized in that: The lower end of the external reserved docking piece (2) is evenly distributed with heat conduction docking pieces (15) made of copper, and the external reserved docking piece (2) is in contact with the outer side of the bearing seat body (1) for heat conduction via the heat conduction docking piece (15).

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