CN210196278U - High-performance telescopic bearing seat - Google Patents
High-performance telescopic bearing seat Download PDFInfo
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- CN210196278U CN210196278U CN201920166954.8U CN201920166954U CN210196278U CN 210196278 U CN210196278 U CN 210196278U CN 201920166954 U CN201920166954 U CN 201920166954U CN 210196278 U CN210196278 U CN 210196278U
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- bearing support
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Abstract
The utility model discloses a bearing frame that high performance can stretch and drop, including a bearing frame body, the bearing frame body includes the base and fixes the bearing support frame who is used for supporting the pivot on locating the base, be equipped with the elevating gear that can make bearing support frame rise or reduce in the base, still be equipped with the damping device that can reduce vibrations when bearing support frame functions in the base, bearing support frame center is equipped with the dead eye that can supply the pivot to pass and play the supporting role to the pivot, be equipped with a convenient pivot pivoted bearing in the dead eye, the dead eye is equipped with one outward and prevents the dust cover in the dust entering bearing, the dust cover lateral wall is equipped with one and can supplies the pivot to penetrate or the first through-hole of wearing out, bearing support frame lateral wall still is equipped with one and is used for radiating.
Description
Technical Field
The utility model relates to a bearing frame technical field especially relates to a bearing frame that high performance can stretch and descend.
Background
The turntable bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has special structure, has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, and is divided into a split bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like; the bearing frame among the prior art generally does not set up heat abstractor, and the bearing frame among the prior art can't go up and down, consequently can't satisfy the demand of the bearing of various heights, and traditional bearing frame generally does not have shock-absorbing structure, so traditional bearing frame vibrations are great when the operation.
The hydraulic lifting device in the technical scheme is as follows: a hydraulic lifter produced by a hydraulic mechanical factory is transported and lifted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a shock attenuation effect is good is provided, and the heat dissipation function is good, and can prevent that the dust from getting into the bearing frame that the high performance in the bearing can stretch and fall.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a bearing frame that high performance can stretch and fall, including a bearing frame body, the bearing frame body includes the base and fixes the bearing support frame who is used for supporting the bearing on locating the base, be equipped with the elevating gear that can make bearing support frame rise or reduce in the base, still be equipped with the damping device that can reduce vibrations when bearing support frame functions in the base, bearing support frame center is equipped with the dead eye that can supply the bearing to pass and play the supporting role to the bearing, the dead eye is equipped with the bearing that makes things convenient for bearing pivoted, the dead eye is equipped with one outward and prevents the dust cover in the dust entering bearing, the dust cover lateral wall is equipped with one and can supplies the bearing to penetrate or the first through-hole of wearing out, bearing support frame lateral wall still is equipped.
After the structure more than adopting, the utility model discloses with the current structure contrast have following advantage:
the utility model discloses a high-performance telescopic bearing pedestal, which is additionally provided with a lifting device, a damping device, a dust cover and a heat dissipation device on the basis of the prior bearing pedestal; compared with the bearing seat in the prior art, the bearing seat in the technical scheme has better damping effect and better heat dissipation effect, and the height of the bearing seat can be automatically adjusted according to the actual height of the bearing; when the bearing needs to be placed in the bearing hole of the bearing seat, the motor on the outer side wall of the bearing seat is driven, the lifting device in the base is driven to lift the height of the bearing seat or reduce the height of the bearing seat, the motor is stopped until the bearing just can enter the dust cover through the third through hole, one end of the bearing is aligned with the third through hole and inserted into the dust cover, and after the bearing is continuously inserted into the dust cover, the bearing can pass through the third through hole and the through hole in the center of the bearing and enter the first dust cover; when the bearing rotates circumferentially in the bearing, the circumferential rotation of the bearing can generate certain vibration, and in the prior art, the bearing seat lacks a damping device, so that after the bearing vibrates, vibration force can directly enter the ground through the bearing seat body, the vibration of the bearing seat can cause certain damage to the ground over time, and the abrasion of each part in the bearing seat can be aggravated; on the basis of the bearing seat in the traditional technology, the spring is symmetrically arranged between the first base and the second base on the left side and the right side, so that when the bearing seat in the technical scheme vibrates, vibration force can be transmitted to the spring, and due to the elastic characteristic of the spring, when the vibration force reaches the spring, most of the vibration force can be absorbed by the spring, and a small part of the vibration force is transmitted to the ground, so that the damage of the bearing seat body to the ground is greatly reduced, and the service life of the bearing seat is prolonged; compared with the traditional bearing seat, the bearing seat of the technical scheme is additionally provided with a dust cover structure, the dust cover structure comprises a first dust cover arranged on the front surface of the bearing seat and a second dust cover arranged on the rear surface of the bearing seat, the dust cover is designed to effectively reduce the solidification of lubricating oil caused by dust entering the bearing, meanwhile, the upper end surface of the dust cover in the technical scheme is provided with an oil inlet communicated with the inner cavity of the dust cover body, when the lubricating oil in the dust cover is too dry, an operator can add the lubricating oil into the dust cover through the oil inlet, and the lubrication degree of the bearing is ensured; compared with the bearing seat in the prior art, the bearing seat in the technical scheme is further additionally provided with a heat dissipation device formed by combining a plurality of heat dissipation fins, and the interval included angle between each heat dissipation fin is 30 degrees, so that the outer side wall of the bearing seat is totally composed of 11 heat dissipation fins.
As a preference: the base includes first base and second base, first base up end and bearing support frame fixed connection, be equipped with a elevating gear on the second base, elevating gear is a hydraulic pressure elevating gear, elevating gear includes the bottom plate, including a motor, an end cap, a controller, and a cover plate, telescopic link and with first base down end face fixed connection's backup pad, terminal surface and second base structure as an organic whole under the bottom plate, the bottom plate center is equipped with a telescopic link, the telescopic link is connected with the motor electricity of locating the base lateral wall, the telescopic link deviates from second base one end and is equipped with a backup pad that is used for driving the bearing support frame and goes up and.
As a preference: still be equipped with the damping device who is used for reducing the vibrations that the bearing support frame produced because of the bearing rotates between first base and the second base, damping device includes that bilateral symmetry locates the spring between first base and the second base respectively, and the terminal surface pastes under spring upper end and the first base mutually, spring lower extreme and second base up end fixed connection, and the terminal surface is equipped with the location arch that is used for the location under the first base, and second base up end is equipped with and supplies the protruding male spacing recess in location.
As a preference: bearing support frame front surface center horizontal direction is equipped with and is used for placing the bearing and can supply the bearing to carry out circumferential direction's dead eye, bearing support frame lateral wall dead eye corresponds the department and is equipped with the dust cover that prevents in the dust entering bearing, the dust cover is including locating the first dust cover that bearing support frame front surface dead eye corresponds the department and locating the second dust cover that bearing support frame rear surface dead eye corresponds the department, first through-hole can supply the bearing to stretch out the second through-hole of dust cover and locate the third through-hole that second dust cover center can supply the bearing to stretch into in the second dust cover including locating first dust cover center.
As a preference: the upper end surface of the outer side wall of the first dust cover is provided with an oil inlet for adding lubricating oil into the dust cover by an operator.
As a preference: bearing support frame upper end lateral wall is equipped with and is used for radiating heat abstractor, and heat abstractor is the radiating fin of bearing support frame upper end lateral wall located for a plurality of circumferences, and the interval contained angle between each radiating fin is 30.
As a preference: the bearing support lateral wall still is equipped with the portion of grasping that makes things convenient for operating personnel to carry out the displacement to this bearing frame.
Drawings
Fig. 1 is a schematic structural diagram of a high-performance retractable bearing seat according to the present invention.
Fig. 2 is a side view of a high performance retractable bearing housing of the present invention.
In the figure, 1, a bearing seat body, 2, a lifting device, 3, a damping device, 4, a dust cover, 5, a heat dissipation device, 101, a base, 102, a bearing support frame, 103, a bearing hole, 104, a bearing, 105, a gripping part, 201, a bottom plate, 202, a motor, 203, a telescopic rod, 204, a support plate, 401, a first through hole, 402, a first dust cover, 403, a second dust cover, 404, a second through hole, 405, a third through hole, 406, an oil inlet, 501, a heat dissipation fin, 1011, a first base, 1012, a second base, 1013, a positioning protrusion, 1014, and a limiting groove.
Detailed Description
An embodiment of the present invention will be described with reference to the accompanying drawings.
Example 1: referring to fig. 1 and 2, when a bearing needs to be placed in a bearing hole of the bearing seat, the motor on the outer side wall of the bearing seat is driven, so that the lifting device in the base is driven to lift the height of the bearing seat or reduce the height of the bearing seat, the motor is stopped until the bearing just can enter the dust cover through the third through hole, one end of the bearing is aligned with the third through hole and inserted into the dust cover, and after the bearing is continuously inserted into the dust cover, the bearing can pass through the third through hole and the through hole in the center of the bearing and enter the first dust cover; when the bearing rotates circumferentially in the bearing, the circumferential rotation of the bearing can generate certain vibration, and in the prior art, the bearing seat lacks a damping device, so that after the bearing vibrates, vibration force can directly enter the ground through the bearing seat body, the vibration of the bearing seat can cause certain damage to the ground over time, and the abrasion of each part in the bearing seat can be aggravated; on the basis of the bearing seat in the traditional technology, the spring is symmetrically arranged between the first base and the second base on the left side and the right side, so that when the bearing seat in the technical scheme vibrates, vibration force can be transmitted to the spring, and due to the elastic characteristic of the spring, when the vibration force reaches the spring, most of the vibration force can be absorbed by the spring, and a small part of the vibration force is transmitted to the ground, so that the damage of the bearing seat body to the ground is greatly reduced, and the service life of the bearing seat is prolonged; compared with the traditional bearing seat, the bearing seat of the technical scheme is additionally provided with a dust cover structure, the dust cover structure comprises a first dust cover arranged on the front surface of the bearing seat and a second dust cover arranged on the rear surface of the bearing seat, the dust cover is designed to effectively reduce the solidification of lubricating oil caused by dust entering the bearing, meanwhile, the upper end surface of the dust cover in the technical scheme is provided with an oil inlet communicated with the inner cavity of the dust cover body, when the lubricating oil in the dust cover is too dry, an operator can add the lubricating oil into the dust cover through the oil inlet, and the lubrication degree of the bearing is ensured; compared with the bearing seat in the prior art, the bearing seat in the technical scheme is further additionally provided with a heat dissipation device formed by combining a plurality of heat dissipation fins, and the interval included angle between each heat dissipation fin is 30 degrees, so that the outer side wall of the bearing seat is totally composed of 11 heat dissipation fins.
Referring to fig. 1, the technical solution adopted by the present invention to solve the above problems is: the utility model provides a bearing frame that high performance can stretch and descend, including a bearing frame body 1, bearing frame body 1 includes base 101 and the fixed bearing support frame 102 who is used for supporting bearing on locating base 101, be equipped with in the base 101 and make the elevating gear 2 that bearing support frame 102 risees or reduces, still be equipped with the damping device 3 that can reduce vibrations when bearing support frame 102 functions in the base 101, bearing support frame 102 center is equipped with can supply the bearing to pass and play the bearing hole 103 of supporting role, be equipped with the convenience bearing pivoted bearing 104 in the bearing hole 103, bearing hole 103 is equipped with one outward and prevents that the dust from getting into the dust cover 4 in the bearing 104, the dust cover 4 lateral wall is equipped with one and can supply the bearing to penetrate or the first through-hole 401 of wearing out, bearing support frame 102 lateral wall still is equipped with a heat abstractor 5.
After the structure more than adopting, the utility model discloses with the current structure contrast have following advantage:
the utility model discloses a high-performance telescopic bearing pedestal, which is additionally provided with a lifting device, a damping device, a dust cover and a heat dissipation device on the basis of the prior bearing pedestal; compared with the bearing seat in the prior art, the bearing seat in the technical scheme has better damping effect and better heat dissipation effect, and the height of the bearing seat can be automatically adjusted according to the actual height of the bearing; when the bearing needs to be placed in the bearing hole of the bearing seat, the motor on the outer side wall of the bearing seat is driven, the lifting device in the base is driven to lift the height of the bearing seat or reduce the height of the bearing seat, the motor is stopped until the bearing just can enter the dust cover through the third through hole, one end of the bearing is aligned with the third through hole and inserted into the dust cover, and after the bearing is continuously inserted into the dust cover, the bearing can pass through the third through hole and the through hole in the center of the bearing and enter the first dust cover; when the bearing rotates circumferentially in the bearing, the circumferential rotation of the bearing can generate certain vibration, and in the prior art, the bearing seat lacks a damping device, so that after the bearing vibrates, vibration force can directly enter the ground through the bearing seat body, the vibration of the bearing seat can cause certain damage to the ground over time, and the abrasion of each part in the bearing seat can be aggravated; on the basis of the bearing seat in the traditional technology, the spring is symmetrically arranged between the first base and the second base on the left side and the right side, so that when the bearing seat in the technical scheme vibrates, vibration force can be transmitted to the spring, and due to the elastic characteristic of the spring, when the vibration force reaches the spring, most of the vibration force can be absorbed by the spring, and a small part of the vibration force is transmitted to the ground, so that the damage of the bearing seat body to the ground is greatly reduced, and the service life of the bearing seat is prolonged; compared with the traditional bearing seat, the bearing seat of the technical scheme is additionally provided with a dust cover structure, the dust cover structure comprises a first dust cover arranged on the front surface of the bearing seat and a second dust cover arranged on the rear surface of the bearing seat, the dust cover is designed to effectively reduce the solidification of lubricating oil caused by dust entering the bearing, meanwhile, the upper end surface of the dust cover in the technical scheme is provided with an oil inlet communicated with the inner cavity of the dust cover body, when the lubricating oil in the dust cover is too dry, an operator can add the lubricating oil into the dust cover through the oil inlet, and the lubrication degree of the bearing is ensured; compared with the bearing seat in the prior art, the bearing seat in the technical scheme is further additionally provided with a heat dissipation device formed by combining a plurality of heat dissipation fins, and the interval included angle between each heat dissipation fin is 30 degrees, so that the outer side wall of the bearing seat is totally composed of 11 heat dissipation fins.
As a preference: the base 101 comprises a first base 1011 and a second base 1012, the upper end surface of the first base 1011 is fixedly connected with the bearing support frame 102, a lifting device 2 is arranged on the second base 1012, the lifting device 2 is a hydraulic lifting device, the lifting device 2 comprises a bottom plate 201, a motor 202, an expansion rod 203 and a support plate 204 fixedly connected with the lower end surface of the first base 1011, the lower end surface of the bottom plate 201 is integrated with the second base 1012, a telescopic rod 203 is arranged at the center of the bottom plate 201, the expansion rod 203 is electrically connected with the motor 202 arranged on the outer side wall of the base 101, and one end of the expansion rod 203 deviated from the second base 1012 and is provided with the support plate 204 used for driving the bearing support frame 102 to.
As a preference: a damping device 3 for reducing vibration of the bearing support frame 102 caused by rotation of the bearing 104 is further arranged between the first base 1011 and the second base 1012, the damping device 3 comprises springs 301 respectively arranged between the first base 1011 and the second base 1012 in bilateral symmetry, the upper ends of the springs 301 are attached to the lower end face of the first base 1011, the lower ends of the springs 301 are fixedly connected with the upper end face of the second base 1012, a positioning protrusion 1013 for positioning is arranged on the lower end face of the first base 1011, and a limiting groove 1014 for inserting the positioning protrusion 1013 is arranged on the upper end face of the second base 1012.
As a preference: bearing support frame 102 front surface center horizontal direction is equipped with and is used for placing bearing 104 and can supply bearing 104 to carry out circumferential direction's dead eye 103, bearing support frame 102 lateral wall dead eye 103 corresponds the department and is equipped with the dust cover 4 that prevents the dust and get into in the bearing 104, dust cover 4 is including locating the first dust cover 402 that bearing support frame 102 front surface dead eye 103 corresponds the department and locating the second dust cover 403 that bearing support frame 102 rear surface dead eye 103 corresponds the department, first through-hole 401 is including locating first dust cover 402 center can supply the bearing to stretch out the second through-hole 404 of dust cover 4 and locating second dust cover 403 center can supply the bearing to stretch into the third through-hole 405 in the second dust cover 403.
As a preference: an oil inlet 406 for an operator to add grease to the dust cover 4 is provided at the upper end of the outer sidewall of the first dust cover 402.
As a preference: the outer side wall of the upper end of the bearing support frame 102 is provided with a heat dissipation device 5 for dissipating heat, the heat dissipation device 5 is a plurality of heat dissipation fins 501 circumferentially arranged on the outer side wall of the upper end of the bearing support frame 102, and the interval included angle between each heat dissipation fin 501 is 30 degrees.
As a preference: the outer side wall of the bearing support frame 102 is further provided with a gripping part 105 which is convenient for an operator to displace the bearing seat.
Claims (7)
1. The utility model provides a bearing frame that high performance can stretch and descend, includes a bearing frame body (1), bearing frame body (1) includes base (101) and fixed bearing support frame (102) of locating on base (101) and being used for supporting the pivot, its characterized in that: be equipped with elevating gear (2) that can make bearing support frame (102) rise or reduce in base (101), still be equipped with damping device (3) that can reduce vibrations when bearing support frame (102) function in base (101), bearing support frame (102) center is equipped with bearing hole (103) that can supply the pivot to pass and play supporting role to the pivot, be equipped with the convenient pivot pivoted bearing (104) in bearing hole (103), bearing hole (103) are equipped with one outward and prevent dust cover (4) in getting into bearing (104), dust cover (4) lateral wall is equipped with one and can supplies the pivot to penetrate or wear out first through-hole (401), bearing support frame (102) lateral wall still is equipped with one and is used for radiating heat abstractor (5).
2. A high performance telescopic bearing housing according to claim 1, wherein: the base (101) comprises a first base (1011) and a second base (1012), the upper end surface of the first base (1011) is fixedly connected with the bearing support frame (102), the second base (1012) is provided with a lifting device (2), the lifting device (2) is a hydraulic lifting device, the lifting device (2) comprises a bottom plate (201), a motor (202), a telescopic rod (203) and a supporting plate (204) fixedly connected with the lower end face of the first base (1011), the lower end surface of the bottom plate (201) and the second base (1012) are of an integrated structure, the center of the bottom plate (201) is provided with a telescopic rod (203), the telescopic rod (203) is electrically connected with a motor (202) arranged on the outer side wall of the base (101), one end of the telescopic rod (203), which is far away from the second base (1012), is provided with a supporting plate (204) used for driving the bearing supporting frame (102) to lift.
3. A high performance telescopic bearing housing according to claim 2, wherein: still be equipped with between first base (1011) and second base (1012) and be used for reducing bearing support frame (102) because of bearing (104) rotate shock-absorbing device (3) of the vibrations that produce, shock-absorbing device (3) are including spring (301) between first base (1011) and second base (1012) are located to bilateral symmetry respectively, spring (301) upper end and first base (1011) lower extreme face paste mutually, spring (301) lower extreme and second base (1012) up end fixed connection, first base (1011) lower extreme face is equipped with location arch (1013) that are used for the location, second base (1012) up end is equipped with and supplies location arch (1013) male spacing recess (1014).
4. A high performance telescopic bearing housing according to claim 1, wherein: bearing support frame (102) front surface center horizontal direction is equipped with and is used for placing bearing (104) and can supply bearing (104) to carry out circumferential direction's dead eye (103), bearing support frame (102) lateral wall dead eye (103) correspond the department and are equipped with dust cover (4) that prevent the dust and get into in bearing (104), dust cover (4) are including locating first dust cover (402) that bearing support frame (102) front surface dead eye (103) correspond the department and locating second dust cover (403) that bearing support frame (102) rear surface dead eye (103) correspond the department, first through-hole (401) can supply the pivot to stretch out second through-hole (404) of dust cover (4) and locate second dust cover (403) center and can supply the pivot to stretch into third through-hole (405) in second dust cover (403) including locating first dust cover (402) center.
5. The high performance retractable bearing housing of claim 4, wherein: an oil inlet (406) for adding lubricating oil to the dust cover (4) by an operator is formed in the upper end face of the outer side wall of the first dust cover (402).
6. A high performance telescopic bearing housing according to claim 1, wherein: bearing support frame (102) upper end lateral wall is equipped with and is used for radiating heat abstractor (5), heat abstractor (5) are radiating fin (501) of bearing support frame (102) upper end lateral wall for a plurality of circumference, and the interval contained angle between each radiating fin (501) is 30.
7. A high performance telescopic bearing housing according to claim 1, wherein: the outer side wall of the bearing support frame (102) is further provided with a grasping part (105) which is convenient for an operator to displace the bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166954.8U CN210196278U (en) | 2019-01-31 | 2019-01-31 | High-performance telescopic bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166954.8U CN210196278U (en) | 2019-01-31 | 2019-01-31 | High-performance telescopic bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196278U true CN210196278U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166954.8U Active CN210196278U (en) | 2019-01-31 | 2019-01-31 | High-performance telescopic bearing seat |
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| CN (1) | CN210196278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899403A (en) * | 2019-01-31 | 2019-06-18 | 宁波恒力汽配轴承有限公司 | A kind of high-performance can stretch the bearing block of drop |
| CN113048146A (en) * | 2021-04-29 | 2021-06-29 | 成渝钒钛科技有限公司 | Belt electric roller bearing seat convenient to adjust and using method thereof |
-
2019
- 2019-01-31 CN CN201920166954.8U patent/CN210196278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899403A (en) * | 2019-01-31 | 2019-06-18 | 宁波恒力汽配轴承有限公司 | A kind of high-performance can stretch the bearing block of drop |
| CN113048146A (en) * | 2021-04-29 | 2021-06-29 | 成渝钒钛科技有限公司 | Belt electric roller bearing seat convenient to adjust and using method thereof |
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