CN215673221U

CN215673221U - Prevent overheated split type bearing frame

Info

Publication number: CN215673221U
Application number: CN202122465001.1U
Authority: CN
Inventors: 戴中华
Original assignee: Ningbo Kaisi Machinery Co ltd
Current assignee: Ningbo Kaisi Machinery Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-01-28
Anticipated expiration: 2031-10-13

Abstract

The utility model provides an anti-overheating split type bearing seat, which belongs to the technical field of bearing seats and comprises a bottom plate, wherein a first bearing seat body and a second bearing seat body are arranged on the bottom plate, bearing holes are formed in the first bearing seat body and the second bearing seat body, a positioning groove is formed in one end, close to the first bearing seat body, of the second bearing seat body, a positioning block is arranged at one end, close to the first bearing seat body, of the first bearing seat body, the positioning block is clamped with the positioning groove, and the positioning block and the positioning groove are used for quickly and accurately positioning the splicing of the first bearing seat body and the second bearing seat body; the second bearing seat body is internally provided with a clamping mechanism which is used for limiting the positions of the positioning block and the positioning groove to prevent shaking after the positioning block and the positioning groove are clamped; and a damping mechanism is arranged in the bottom plate and is used for slowing down the vibration generated by the first bearing seat body and the second bearing seat body during working.

Description

Prevent overheated split type bearing frame

Technical Field

The utility model belongs to the technical field of bearing seats, and particularly relates to an anti-overheating split type bearing seat.

Background

The turntable 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. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat.

The integral type molding is adopted to present bearing frame most of, when needs are maintained and are maintained, the dismouting is very loaded down with trivial details, can waste a large amount of time, still can cause irreversible injury to the bearing frame simultaneously, the inconvenient injection lubricating oil of traditional bearing frame, inconvenient injection lubricating oil can cause the bearing frame lubrication bad, can lead to the bearing frame temperature to rise, final device operation is overheated, the vibrations that the bearing frame produced in the course of the work also can further accelerate the rising of bearing frame temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an overheating-prevention split type bearing seat, and aims to solve the problems that most of bearing seats in the prior art are integrally molded, when maintenance and repair are needed, disassembly and assembly are very complicated, a large amount of time can be wasted, irreversible damage can be caused to the bearing seats, lubricating oil is not conveniently injected into the traditional bearing seats, poor lubrication of the bearing seats can be caused due to the fact that the lubricating oil is not conveniently injected, the temperature of the bearing seats can be increased, the device is overheated finally, and the temperature of the bearing seats can be further increased due to vibration generated by the bearing seats in the working process.

In order to achieve the purpose, the utility model provides the following technical scheme:

an overheating-prevention split type bearing seat comprises a bottom plate, wherein a first bearing seat body and a second bearing seat body are arranged on the bottom plate, bearing holes are formed in the first bearing seat body and the second bearing seat body, a positioning groove is formed in one end, close to the first bearing seat body, of the second bearing seat body, a positioning block is arranged at one end, close to the first bearing seat body, of the first bearing seat body, the positioning block is clamped with the positioning groove, and the positioning block and the positioning groove are used for quickly and accurately positioning the first bearing seat body and the second bearing seat body in a spliced mode;

the second bearing seat body is internally provided with a clamping mechanism which is used for limiting the positions of the positioning block and the positioning groove to prevent shaking after the positioning block and the positioning groove are clamped;

and a damping mechanism is arranged in the bottom plate and is used for slowing down the vibration generated by the first bearing seat body and the second bearing seat body during working.

As a preferable scheme of the utility model, the positioning block and the positioning groove are both dovetail-shaped.

As a preferred scheme of the present invention, the clamping mechanism includes a fourth groove formed in the second bearing block, a push plate is disposed in the fourth groove, a clamping block is disposed at one end of the push plate, the clamping block movably penetrates into the positioning groove, a strong spring is disposed at the other end of the push plate, the strong spring is disposed in the fourth groove, a limiting groove is formed in the second bearing block, a limiting rod is disposed in the limiting groove, the push plate is slidably connected to the circumferential surface of the limiting rod, a clamping groove is formed in the positioning block, and the clamping block and the clamping groove are clamped together.

As a preferable scheme of the present invention, a communicating groove is formed in the second bearing seat body, the push plate is slidably connected in the communicating groove, a second connecting rod is disposed at one end of the push plate close to the clamping block, a third groove is formed in the second bearing seat body, the second connecting rod movably penetrates into the third groove, a connecting plate is disposed in the third groove, the second connecting rod is disposed at a side end of the connecting plate, a return spring is disposed at one end of the connecting plate close to the second connecting rod, the return spring is sleeved on a circumferential surface of the second connecting rod, a pressing block is disposed at one end of the connecting plate far from the second connecting rod, and the pressing block movably penetrates through the second bearing seat body.

As a preferred scheme of the present invention, the damping mechanism includes a second groove formed in one end of the bottom plate close to the first bearing seat, the first bearing seat is disposed in the second groove, a first groove is formed in the bottom plate, a sliding plate is disposed in the first groove, a return spring is disposed at one end of the sliding plate away from the first bearing seat, the return spring is disposed in the first groove, a first connecting rod is disposed at one end of the sliding plate close to the first bearing seat, the first connecting rod movably penetrates through the bottom plate, and one end of the first connecting rod away from the sliding plate is disposed at the bottom end of the first bearing seat.

As a preferred scheme of the present invention, an installation block is disposed at the top end of the second bearing block, an internal thread is disposed in the installation block, a communication block is disposed in the installation block, an external thread is disposed on the circumferential surface of the communication block, the communication block is in threaded connection with the installation block, a filter screen is disposed at the bottom end of the communication block, a screw handle is disposed at the top end of the communication block, a sealing cover is sleeved on the surface of the installation block, an oil inlet pipe and an oil storage bin are disposed at the top end of the second bearing block, and the oil inlet pipe is respectively communicated with the oil storage bin and the installation block.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this device, the shape of locating piece and constant head tank is established to the shape of forked tail to this device, and the locating piece of dovetail and forked tail shape carries out the joint location, can guarantee that the connection between first bearing pedestal and the second bearing pedestal is more stable, and the shape of forked tail has very high stability, and when the bearing pedestal appears rocking, the stability of dovetail and forked tail piece assurance device that can the at utmost can prevent effectively that inner structure from going wrong.

2. In this device, this device is through setting up the oil delivery hole for it is more convenient to add lubricating oil for the bearing, and through going out at the oil delivery hole and setting up the filter screen, impurity that probably appears in can effectual filtration lubricating oil, and save the lubricating oil of pouring into through the oil storage storehouse, prevent to refuel the dry up that probably appears in time, and set up damper in the bottom, can effectually slow down the vibrations that the bearing frame during operation produced, greatly improved the life of device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a first partial exploded view of the present invention;

FIG. 3 is a first partial cross-sectional view of the present invention;

FIG. 4 is a second partial cross-sectional view of the present invention;

FIG. 5 is a third partial cross-sectional view of the present invention;

fig. 6 is a second partial exploded view of the present invention.

In the figure: 1. a base plate; 2. a bearing bore; 3. a first bearing housing; 31. a second bearing housing; 4. a sealing cover; 5. a first connecting rod; 6. a slide plate; 7. a first groove; 8. a return spring; 9. positioning blocks; 91. positioning a groove; 10. a second groove; 11. a third groove; 12. a pressing block; 13. a fourth groove; 14. a communicating groove; 15. a connecting plate; 16. a return spring; 17. a second connecting rod; 18. pushing the plate; 19. a clamping block; 20. a limiting groove; 21. a strong spring; 22. a limiting rod; 23. a clamping groove; 24. an oil inlet pipe; 25. an oil storage bin; 26. mounting blocks; 27. a communicating block; 28. filtering with a screen; 29. and (4) twisting the handle.

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.

Example 1

Referring to fig. 1-6, an overheating-proof split bearing seat includes a bottom plate 1, a first bearing seat body 3 and a second bearing seat body 31 are arranged on the bottom plate 1, a bearing hole 2 is formed on the first bearing seat body 3 and the second bearing seat body 31, a positioning groove 91 is formed at one end of the second bearing seat body 31 close to the first bearing seat body 3, a positioning block 9 is arranged at one end of the first bearing seat body 3 close to the first bearing seat body 3, the positioning block 9 is clamped with the positioning groove 91, and the positioning block 9 and the positioning groove 91 are used for quickly and accurately positioning the splicing of the first bearing seat body 3 and the second bearing seat body 31;

a clamping mechanism is arranged in the second bearing seat body 31 and used for limiting the positions of the positioning block 9 and the positioning groove 91 to prevent shaking after the positioning block 9 and the positioning groove 91 are clamped;

the bottom plate 1 is provided with a damping mechanism for damping vibration generated by the first bearing seat 3 and the second bearing seat 31 during operation.

In the specific embodiment of the utility model, the positioning block 9 and the positioning groove 91 are mutually clamped, the device replaces the common split bearing with a bolt connection mode, the device is easier to install and position than a split bearing seat connected by bolts, the threaded holes between the two bearing seats are not required to be found to be aligned, the time is saved, meanwhile, the clamping mechanism is used for fixing the connection mode of the positioning block 9 and the positioning groove 91, the connection between the positioning block 9 and the positioning groove is more stable, the rapid, accurate and firm installation can be realized, the vibration generated in the working process of the bearing seats can be effectively relieved through the damping mechanism arranged in the bottom plate 1, and the service life of the device can be effectively prolonged.

Example 2

Referring specifically to fig. 2, the positioning block 9 and the positioning groove 91 are both dovetail-shaped.

In this embodiment: the dovetail-shaped positioning block 9 and the dovetail-shaped positioning groove 91 enable the connection between the first bearing seat body 3 and the second bearing seat body 31 to be more stable, and meanwhile, the influence of vibration on the connection between the first bearing seat body 3 and the second bearing seat body 31 can be relieved.

Example 3

Specifically refer to fig. 3, fig. 4 and fig. 5, the fourth recess 13 of the clamping mechanism in second bearing seat body 31 is seted up, be equipped with push pedal 18 in the fourth recess 13, the one end of push pedal 18 is equipped with joint piece 19, joint piece 19 activity runs through to in the constant head tank 91, the other end of push pedal 18 is equipped with powerful spring 21, powerful spring 21 is located in fourth recess 13, spacing groove 20 has been seted up in second bearing seat body 31, be equipped with gag lever post 22 in the spacing groove 20, push pedal 18 sliding connection is in the circumferential surface of gag lever post 22, joint groove 23 has been seted up on the locating piece 9, joint piece 19 and joint groove 23 joint mutually.

In this embodiment: the position of the push plate 18 and the clamping block 19 is driven by the elasticity of the strong spring 21, the positioning block 9 and the positioning groove 91 are clamped and connected through the clamping block 19 and the clamping groove 23, and the push plate 18 can effectively limit the moving direction of the push plate 18 by sliding on the surface of the limiting rod 22.

Example 4

Referring to fig. 3 and 4 specifically, a communicating groove 14 is formed in the second bearing seat body 31, the push plate 18 is slidably connected in the communicating groove 14, a second connecting rod 17 is arranged at one end of the push plate 18 close to the clamping block 19, a third groove 11 is formed in the second bearing seat body 31, the second connecting rod 17 movably penetrates into the third groove 11, a connecting plate 15 is arranged in the third groove 11, the second connecting rod 17 is arranged at the side end of the connecting plate 15, a return spring 16 is arranged at one end of the connecting plate 15 close to the second connecting rod 17, the return spring 16 is sleeved on the circumferential surface of the second connecting rod 17, a pressing block 12 is arranged at one end of the connecting plate 15 far away from the second connecting rod 17, and the pressing block 12 movably penetrates through the second bearing seat body 31.

In this embodiment: in order to guarantee that joint piece 19 can the joint get into joint groove 23, be connected push pedal 18 through second connecting rod 17 and press piece 12, can press the mode of pressing piece 12 from the outside to drive second connecting rod 17 and push pedal 18 extrusion powerful spring 21, guarantee the unobstructed of constant head tank 91, make locating piece 9 can enter into constant head tank 91, also can be through pressing the joint that piece 12 goes to contact joint piece 19 and joint groove 23, be convenient for install.

Example 5

Referring to fig. 2 specifically, the damping mechanism includes a second groove 10 provided at one end of the bottom plate 1 close to the first bearing block 3, the first bearing block 3 is provided in the second groove 10, a first groove 7 is provided in the bottom plate 1, a sliding plate 6 is provided in the first groove 7, one end of the sliding plate 6 away from the first bearing block 3 is provided with a return spring 8, the return spring 8 is provided in the first groove 7, one end of the sliding plate 6 close to the first bearing block 3 is provided with a first connecting rod 5, the first connecting rod 5 movably penetrates through the bottom plate 1, one end of the first connecting rod 5 away from the sliding plate 6 is provided at the bottom end of the first bearing block 3.

In this embodiment: utilize the head rod 5 to pass to on the slide 6, slide 6 rethread return spring 8's elasticity will receive pressure alleviating, realize the shock attenuation.

Example 6

Referring to fig. 4 and 6 specifically, the top end of the second bearing seat body 31 is provided with an installation block 26, an internal thread is formed in the installation block 26, a communication block 27 is arranged in the installation block 26, an external thread is formed on the circumferential surface of the communication block 27, the communication block 27 is in threaded connection with the installation block 26, the bottom end of the communication block 27 is provided with a filter screen 28, the top end of the communication block 27 is provided with a screwing handle 29, the surface of the installation block 26 is sleeved with a sealing cover 4, the top end of the second bearing seat body 31 is provided with an oil inlet pipe 24 and an oil storage bin 25, and the oil inlet pipe 24 is respectively communicated with the oil storage bin 25 and the installation block 26.

In this embodiment: in order to make the device be convenient for add lubricating oil, set up into oil pipe 24 to set up oil storage bin 25 and be used for saving lubricating oil, be equipped with installation piece 26 on the top that advances oil pipe 24 department, installation piece 26 internal thread connection's intercommunication piece 27 is equipped with filter screen 28, can filter the impurity in the lubricating oil, prevent that impurity from in the oil delivery hole gets into the bearing, influence the bearing and rotate, avoid causing the overheated condition of bearing, sealed lid 4 is used for sealing the oil delivery hole.

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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an prevent overheated split type bearing frame, includes bottom plate (1), its characterized in that: the bottom plate (1) is provided with a first bearing seat body (3) and a second bearing seat body (31), the first bearing seat body (3) and the second bearing seat body (31) are provided with bearing holes (2), one end, close to the first bearing seat body (3), of the second bearing seat body (31) is provided with a positioning groove (91), one end, close to the first bearing seat body (3), of the first bearing seat body (3) is provided with a positioning block (9), the positioning block (9) is clamped with the positioning groove (91), and the positioning block (9) and the positioning groove (91) are used for quickly and accurately positioning the splicing of the first bearing seat body (3) and the second bearing seat body (31);

a clamping mechanism is arranged in the second bearing seat body (31) and used for limiting the positions of the positioning block (9) and the positioning groove (91) to prevent the positioning block (9) and the positioning groove (91) from shaking after the positioning block (9) and the positioning groove (91) are clamped;

and a damping mechanism is arranged in the bottom plate (1) and is used for damping vibration generated by the first bearing seat body (3) and the second bearing seat body (31) during working.

2. The anti-overheating split bearing seat according to claim 1, wherein: the positioning block (9) and the positioning groove (91) are both in a dovetail shape.

3. The anti-overheating split bearing seat according to claim 2, wherein: clamping mechanism is including offering fourth recess (13) in the second bearing seat body (31), be equipped with push pedal (18) in fourth recess (13), the one end of push pedal (18) is equipped with joint piece (19), joint piece (19) activity runs through to in constant head tank (91), the other end of push pedal (18) is equipped with powerful spring (21), powerful spring (21) are located in fourth recess (13), spacing groove (20) have been seted up in the second bearing seat body (31), be equipped with gag lever post (22) in spacing groove (20), push pedal (18) sliding connection is in the circumferential surface of gag lever post (22), joint groove (23) have been seted up on locating piece (9), joint piece (19) and joint groove (23) looks joint.

4. The anti-overheating split bearing seat according to claim 3, wherein: a communicating groove (14) is formed in the second bearing seat body (31), the push plate (18) is connected in the communicating groove (14) in a sliding manner, a second connecting rod (17) is arranged at one end of the push plate (18) close to the clamping block (19), a third groove (11) is formed in the second bearing seat body (31), the second connecting rod (17) movably penetrates into the third groove (11), a connecting plate (15) is arranged in the third groove (11), the second connecting rod (17) is arranged at the side end of the connecting plate (15), one end of the connecting plate (15) close to the second connecting rod (17) is provided with a return spring (16), the return spring (16) is sleeved on the circumferential surface of the second connecting rod (17), one end of the connecting plate (15) far away from the second connecting rod (17) is provided with a pressing block (12), and the pressing block (12) movably penetrates through the second bearing seat body (31).

5. The anti-overheating split bearing seat according to claim 4, wherein: damper is including offering in second recess (10) that bottom plate (1) is close to first bearing pedestal (3) one end, second recess (10) are located in first bearing pedestal (3), first recess (7) have been seted up in bottom plate (1), be equipped with slide (6) in first recess (7), the one end that first bearing pedestal (3) were kept away from in slide (6) is equipped with return spring (8), return spring (8) are located in first recess (7), the one end that slide (6) are close to first bearing pedestal (3) is equipped with head rod (5), head rod (5) activity runs through bottom plate (1), the bottom of first bearing pedestal (3) is located to the one end that slide (6) were kept away from in head rod (5).

6. The anti-overheating split bearing seat according to claim 5, wherein: the top of the second bearing seat body (31) is equipped with installation piece (26), the internal thread has been seted up in installation piece (26), be equipped with intercommunication piece (27) in installation piece (26), the external screw thread has been seted up on the circumference surface of intercommunication piece (27), intercommunication piece (27) threaded connection is in installation piece (26), the bottom of intercommunication piece (27) is equipped with filter screen (28), the top of intercommunication piece (27) is equipped with twists (29), the surface cover of installation piece (26) is equipped with sealed lid (4), advance oil pipe (24) and oil storage storehouse (25) have been seted up on the top of the second bearing seat body (31), advance oil pipe (24) and be linked together with oil storage storehouse (25) and installation piece (26) respectively.