CN112303130A - Adjustable damping roll bearing seat - Google Patents
Adjustable damping roll bearing seat Download PDFInfo
- Publication number
- CN112303130A CN112303130A CN202011319253.7A CN202011319253A CN112303130A CN 112303130 A CN112303130 A CN 112303130A CN 202011319253 A CN202011319253 A CN 202011319253A CN 112303130 A CN112303130 A CN 112303130A
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- bearing
- damping
- bearing cover
- connecting rod
- bearing seat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C37/00—Cooling of bearings
Abstract
The invention belongs to the technical field of bearing seats, and particularly relates to an adjustable damping roller bearing seat. Comprises a bearing seat base, a fixed sliding plate, a supporting table, a bearing cover and a bearing; the bearing cover is in threaded connection with the support table and is used for adjusting the height of the bearing cover; the bearing cover is provided with a plurality of pressing devices; the bottom of the bearing seat base is provided with two sliding grooves, and a first vibration reduction magnet is arranged between the two sliding grooves; the fixed sliding plate is provided with two slideways, and the bearing seat base is arranged on the slideways through a sliding groove and used for sliding; and a second vibration reduction magnet is also fixed between the two slideways on the fixed sliding plate. The invention has the characteristics of convenient disassembly and assembly, good vibration damping effect, good lubrication, flexibility and heat dissipation effect, capability of meeting the requirement of people for flexible change of the bearing under different working conditions and different mechanical conditions under severe conditions.
Description
Technical Field
The invention belongs to the technical field of bearing seats, and particularly relates to an adjustable damping roller bearing seat.
Background
With the development and progress of society, the application range of the bearing in China is wider and wider, the function of the bearing in mechanical equipment is more and more important, the bearing becomes an important part in the current mechanical equipment, and the precision, the performance, the service life and the reliability of the bearing play a decisive role in the precision, the performance, the service life and the reliability of a main machine. The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient of the mechanical rotator in the movement process and ensure the rotation precision of the mechanical rotator.
The bearing frame is the part that is used for connecting and support bearing, and current bearing frame probably can divide into open-close type and closed type two kinds, and the bearing adopts interference fit to realize fixing with the bearing frame usually, and the quality of bearing frame is determinated the service ability of bearing. Traditional bearing frame is the bearing device of fixed position, can not satisfy the demand of people to the nimble change of different operating modes and different mechanical conditions, simultaneously because the bearing produces the vibration easily and the bearing rigidity is higher on the bearing frame during operation, therefore this will lead to the damage of bearing frame, reduces the life of bearing frame. Therefore, in order to prolong the service life of the bearing seat and bring higher economic benefits, it is necessary to restrain the vibration generated when the bearing works on the bearing seat.
For example, a vibration damping bearing housing casting described in chinese utility model application No. CN 201620112000.5. Including bolster bearing housing, step, the step includes the bottom plate, there is vibration damping base at the both ends of bottom plate through bolted connection respectively, vibration damping base includes vibration damping base, lower vibration damping base, rubber gasbag, rubber pad, supporting seat down, vibration damping base upper surface middle part is equipped with the mounting groove down, rubber gasbag installs at last vibration damping base under and between the vibration damping base, rubber gasbag includes utricule, last fixed part, lower fixed part, vibration damping base's mounting groove internal fixation has the supporting seat down, be provided with the support frame on the supporting seat, the rubber pad is installed in the support frame. Although the two ends of the bearing seat bottom plate are respectively connected with the vibration damping bases through the bolts, the bearing seat can effectively damp vibration; in the running process of the machine, the vibration absorption effect of the vibration absorption base of the bearing seat can improve the connection stability between the machine body and the rotating part, so that the working performance of the rotating part is improved; the reduction of the vibration of the bearing seat can protect the laminar flow of the oil film, so that a stable lubricating environment is kept between the bearing seat and the bearing. But its shortcoming lies in the height of above-mentioned bearing frame for the high unable regulation of bearing frame for can not carry out nimble regulation according to different work condition and mechanical conditions in order to satisfy people's demand, and the scope of being applicable has certain limitation.
Disclosure of Invention
The invention provides an adjustable damping roller bearing seat which is convenient to disassemble and assemble, good in damping effect, good in lubricating, flexibility and radiating effect, can meet the requirement of people for flexible change of different working conditions and different mechanical conditions under severe conditions, and can meet the requirement of people for flexible change of the bearing seat under the severe conditions.
In order to achieve the purpose, the invention adopts the following technical scheme:
the adjustable damping roller bearing seat comprises a bearing seat base, a fixed sliding plate, a supporting table arranged on the bearing seat base, a bearing cover arranged on the supporting table and a bearing arranged in the bearing cover; the bearing seat base is fixedly connected with the supporting platform; the top of the support table is provided with a fourth threaded hole, and the bearing cover is in threaded connection with the support table through the fourth threaded hole and used for adjusting the height of the bearing cover; the bearing cover is provided with a plurality of pressing devices, and the bearing is pressed and fixed through the pressing devices; the bottom of the bearing seat base is provided with two sliding grooves, a first vibration reduction magnet is arranged between the two sliding grooves, and the first vibration reduction magnet is embedded in and fixed at the bottom of the bearing seat base; the fixed sliding plate is provided with two slide ways matched with the sliding grooves, and the bearing seat base is arranged on the slide ways of the fixed sliding plate through the sliding grooves and used for sliding; and a second damping magnet is further fixed between the two slideways on the fixed sliding plate, the position of the second damping magnet corresponds to that of the first damping magnet, and the polarities of the first damping magnet and the second damping magnet are the same, so that the first damping magnet and the second damping magnet are mutually exclusive and used for generating magnetic force for damping.
Preferably, the bearing cover comprises an upper bearing cover and a lower bearing cover, the upper bearing cover and the lower bearing cover are in a semicircular ring shape, and the joint of the upper bearing cover and the lower bearing cover is connected through a bolt; the bottom of the lower bearing cover is provided with a screw rod, and the screw rod is in threaded connection with the support table through a fourth threaded hole; and the joint of the upper bearing cover and the lower bearing cover is also provided with an elastic gasket, and the elastic gasket is tightly attached to the upper bearing cover and the lower bearing cover respectively.
Preferably, the invention further comprises an annular dustproof sealing device, wherein the annular dustproof sealing device comprises a dustproof ring, an annular bulge and a shaft sleeve, and the annular bulge is connected with the shaft sleeve through the dustproof ring and used for preventing external impurities from entering the bearing.
Preferably, the compressing device comprises a compressing lubricating device, a compressing cooling device and a compressing supporting device; each pressing device is circumferentially distributed around the bearing; and a plurality of third threaded holes are formed in the inner surface of the bearing cover, and each pressing device is in threaded connection with the bearing cover through the third threaded holes.
Preferably, the compression lubricating device comprises an oil groove, a lubricating oil pipe communicated with the oil groove, a first cylindrical barrel with threads wrapped on the outer side of the lubricating oil pipe, a first connecting rod connected with the first cylindrical barrel and a first arc-shaped pressing plate connected with the first connecting rod; an oil inlet is formed in the oil groove; an oil groove switch is installed on the oil inlet; the first connecting rod is also sleeved with a first damping spring; the first arc-shaped pressing plate is tightly pressed on the bearing.
Preferably, the compressing and cooling device comprises a water pipe, a second cylindrical barrel with threads, a second connecting rod and an arc-shaped pressing plate, the second cylindrical barrel is wrapped outside the water pipe, the second connecting rod is connected with the second cylindrical barrel, and the arc-shaped pressing plate is connected with the second connecting rod and provided with a cooling water tank; a cooling water control switch is arranged on the water delivery pipe; the second connecting rod is also sleeved with a second damping spring; the water delivery pipe is communicated with the cooling water tank; the arc-shaped pressing plate with the cooling water tank tightly presses the bearing.
Preferably, the pressing and supporting device comprises a third cylindrical barrel with threads, a third connecting rod connected with the third cylindrical barrel and a second arc-shaped pressing plate connected with the third connecting rod; a third vibration reduction spring is sleeved on the third connecting rod; the second arc-shaped pressing plate tightly presses the bearing.
Preferably, both ends of each slide way are provided with positioning baffles which are connected with the fixed sliding plate through bolts.
Preferably, a rectangular vibration damping gasket is arranged between the supporting platform and the bearing pedestal, and the rectangular vibration damping gasket is tightly attached to the bottom surface of the supporting platform and the upper surface of the bearing pedestal respectively.
Preferably, a damping ring is arranged between the lower bearing cover and the support platform, and the damping ring is tightly attached to the bottom surface of the lower bearing cover and the upper surface of the support platform respectively.
The bearing mounting device is composed of the upper bearing cover, the lower bearing cover, the pressing lubricating device, the pressing cooling device, the pressing supporting device and the elastic gasket.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention has a plurality of pressing devices for installing and fixing the bearing, wherein the pressing devices have different functions and can play roles in supporting, cooling, lubricating and pressing; (2) the annular dustproof sealing device is arranged, so that the sealing performance of the working environment can be ensured, and dust is prevented from entering the bearing, so that the service life of the bearing is prolonged; (3) the bearing seat base is arranged on the slide way of the fixed slide plate through the slide groove and can slide left and right, the bearing mounting device is arranged in the screw hole on the upper surface of the bearing seat base and can be used for adjusting the height of the bearing seat through rotation, and the bearing seat can be flexibly adjusted according to different working conditions and mechanical conditions so as to meet the requirements of people; (4) two homopolar strip-shaped vibration reduction magnets are arranged between the bearing seat base and the fixed sliding plate, a vibration reduction ring is arranged between the lower bearing cover and the support table, a rectangular vibration reduction gasket is arranged between the support table and the bearing seat base, and vibration reduction springs are arranged on the surfaces of connecting rods of all pressing devices, so that vibration reduction can be performed to a certain degree, and the service lives of the bearing and the bearing seat are prolonged; (5) the invention has the advantages of convenient assembly and disassembly, good vibration damping effect, good lubrication, flexibility and heat dissipation effect, and has important significance for actual production.
Drawings
FIG. 1 is a schematic structural diagram of an adjustable damping roll chock according to the present invention;
FIG. 2 is a cross-sectional view of an annular dust seal of the present invention;
FIG. 3 is a schematic view of a fixed slide of the present invention;
FIG. 4 is a schematic view of a pressing and lubricating device according to the present invention;
fig. 5 is a schematic structural diagram of the pressing and cooling device of the present invention.
In the figure: the bearing comprises an upper bearing cover 1, a lower bearing cover 2, a support table 3, a bearing seat base 4, a rectangular vibration reduction gasket 5, a fixed sliding plate 6, a compression lubricating device 7, a compression cooling device 8, a compression supporting device 9, a bearing sleeve 10, a bearing 11, a first threaded hole 12, a second threaded hole 13, a third threaded hole 14, a fourth threaded hole 15, a bolt 16, a positioning bolt 17, a fixing bolt 18, an elastic gasket 19, a vibration reduction ring 20, a first vibration reduction magnet 21, a second vibration reduction magnet 22, a slideway 23, a sliding groove 24, a positioning baffle 25, an annular dustproof sealing device 26, a shaft 27, an oil inlet 701, an oil groove switch 702, an oil groove 703, a first vibration reduction spring 704, a first cylindrical barrel 705, a lubricating oil pipe 706, a first arc-shaped pressing plate 707, a first connecting rod 708, a cooling water control switch 801, a water conveying pipe 802, an arc-shaped pressing plate 803 with a cooling water tank, a second cylindrical barrel 804, a second, Second damping spring 806, dust ring 2601, axle sleeve 2602, annular protrusion 2603.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, the following description will explain the embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
Example 1:
as shown in fig. 1, the adjustable damping roll chock comprises a chock base 4, a fixed sliding plate 6, a support platform 3 arranged on the chock base, a bearing cover arranged on the support platform and a bearing arranged in the bearing cover; the bearing seat base is fixedly connected with the supporting platform; the top of the support table is provided with a fourth threaded hole, and the bearing cover is in threaded connection with the support table through the fourth threaded hole and used for adjusting the height of the bearing cover; the bearing cover is provided with 6 pressing devices, and the bearings are pressed and fixed through the pressing devices; the bottom of bearing frame base is equipped with two sliding tray 24, is equipped with first damping magnet 21 between two sliding tray, first damping magnet embedding is fixed in the bottom of bearing frame base.
Further, the bearing cover comprises an upper bearing cover 1 and a lower bearing cover 2, the upper bearing cover and the lower bearing cover are semicircular, a first threaded hole 12 is formed in the joint of the upper bearing cover and the lower bearing cover, and the upper bearing cover and the lower bearing cover are connected through a first threaded hole bolt; the bottom of the lower bearing cover is provided with a screw, and the screw is in threaded connection with the support table through a fourth threaded hole 15; and an elastic gasket 19 is further arranged at the joint of the upper bearing cover and the lower bearing cover and is tightly attached to the upper bearing cover and the lower bearing cover respectively.
The upper bearing cover, the lower bearing cover, the 6 pressing devices and the elastic gasket form a bearing mounting device. The screw rod at the bottom of the lower bearing cover can be rotated to realize the up-and-down movement of the lower bearing cover, so that the bearing mounting device is driven to move up and down to deal with different working conditions.
As shown in fig. 2, the present invention further includes an annular dustproof sealing device 26, which includes a dustproof ring 2601, an annular protrusion 2603 and a shaft sleeve 2602, wherein the annular protrusion is connected with the shaft sleeve through the dustproof ring for preventing external impurities from entering the bearing 11. The annular dustproof sealing devices are symmetrically arranged on two sides of the bearing mounting device and are in bolted connection with the bearing cover through second threaded holes 13 in the bearing cover. The annular dustproof sealing device is connected with the upper bearing cover and the lower bearing cover to form a combined body, so that the effect of sealing and dust prevention is achieved. The sleeve is wrapped around the outside of the shaft 27.
Further, the 6 pressing devices comprise 1 pressing lubricating device 7, 4 symmetrically-arranged pressing cooling devices 8 and 1 pressing supporting device 9; each pressing device is circumferentially distributed around the bearing; 6 third threaded holes 14 are formed in the inner surface of the bearing cover, 3 third threaded holes are formed in the inner surface of the upper bearing cover, a pressing lubricating device is installed in the middle third threaded hole, the third threaded holes in the left side and the right side are respectively spaced from the middle third threaded hole by 60 degrees, and a pressing cooling device is installed in the middle of the third threaded holes in the left side and the right side; the inner surface of the lower bearing cover is also provided with 3 third threaded holes, the middle third threaded hole is provided with a pressing support device, the third threaded holes on the left side and the right side are respectively separated from the middle third threaded hole by 60 degrees, and the middle of the third threaded holes on the left side and the right side are provided with a pressing cooling device. And each pressing device is in threaded connection with the bearing cover through a third threaded hole.
Further, as shown in fig. 4, the pressing and lubricating device includes an oil groove 703, a lubricating oil pipe 706 communicated with the oil groove, a first cylindrical barrel 705 with threads wrapped on the outer side of the lubricating oil pipe, a first connecting rod 708 connected with the first cylindrical barrel, and a first arc-shaped pressing plate 707 connected with the first connecting rod; an oil inlet 701 is formed in the oil groove; an oil groove switch 702 is arranged on the oil inlet; the first connecting rod is also sleeved with a first damping spring 704; the first arc-shaped pressing plate is tightly pressed on the bearing. The compressing and lubricating device can lubricate the bearing, reduce friction between parts during working and further prolong the service life of the parts. The first vibration damping spring sleeved on the first connecting rod can play a certain vibration damping effect.
As shown in fig. 5, the compressing and cooling device includes a water pipe 802, a second cylindrical tube 804 with threads wrapped outside the water pipe, a second connecting rod 805 connected to the second cylindrical tube, and an arc-shaped pressing plate 803 with a cooling water tank connected to the second connecting rod; a cooling water control switch 801 is arranged on the water delivery pipe; a second damping spring 806 is also sleeved on the second connecting rod; the water delivery pipe is communicated with the cooling water tank; the arc-shaped pressing plate with the cooling water tank tightly presses the bearing. The pressing cooling device can play a cooling role in the bearing, strengthen the heat dissipation effect of the component and further prolong the service life of the component. The second vibration damping spring sleeved on the second connecting rod can also play a certain vibration damping effect.
The pressing and supporting device comprises a third cylindrical barrel with threads, a third connecting rod connected with the third cylindrical barrel and a second arc-shaped pressing plate connected with the third connecting rod; a third vibration reduction spring is sleeved on the third connecting rod; the second arc-shaped pressing plate tightly presses the bearing. The pressing and supporting device plays a supporting role for the bearing, and the third vibration reduction spring sleeved on the third connecting rod is also used for playing a certain vibration reduction effect.
As shown in fig. 3, two sliding ways 23 adapted to the sliding grooves are provided on the fixed sliding plate, and the bearing seat base is mounted on the sliding ways of the fixed sliding plate through the sliding grooves for sliding; and a second damping magnet 22 is further fixed between the two slideways on the fixed sliding plate, the position of the second damping magnet corresponds to that of the first damping magnet, and the polarities of the first damping magnet and the second damping magnet are the same, so that the first damping magnet and the second damping magnet are mutually repulsive and are used for damping. And two ends of each slideway are respectively provided with a positioning baffle 25, and each positioning baffle is fixedly connected with the fixed sliding plate through two positioning bolts 17. The fixed slide plate is fixedly mounted on the frame by means of fixing bolts 18.
Further, still be equipped with rectangle damping gasket 5 between brace table and the bearing frame base, rectangle damping gasket closely laminates with brace table bottom surface and bearing frame base upper surface respectively. The rectangular vibration reduction gasket is used for reducing vibration between the support table and the bearing seat base. The support platform is fixedly connected with the bearing seat base through a bolt 16.
Further, a vibration damping ring 20 is arranged between the lower bearing cover and the support platform, and the vibration damping ring is tightly attached to the bottom surface of the lower bearing cover and the upper surface of the support platform respectively. The vibration reduction ring is used for reducing vibration between the support platform and the lower bearing cover.
In addition, the bearing sleeve 10 is sleeved outside the bearing and used for protecting the bearing and avoiding the contact between the arc-shaped pressing plate and the bearing, so that the damage of the bearing can be reduced.
The working mode and the process of the invention are as follows:
when the bearing rotates, the bearing can give a vertical downward force to the bearing seat, and the two bar-shaped vibration reduction magnets give a reaction force to the bearing seat to achieve the vibration reduction effect due to mutual repulsion of homopolarity, so that the service life of the bearing seat is prolonged.
When the actual position of the bearing seat needs to be adjusted, the bearing seat base is pushed to move left and right on the slide way, so that the left and right directions are adjusted; when the height of the bearing seat needs to be adjusted, the whole bearing cover is moved up and down by rotating the screw rod at the bottom of the lower bearing cover, so that the height of the bearing seat is adjusted, the height is increased by upward rotation, and the height is reduced by downward rotation.
The bearing provided by the invention is convenient to disassemble and assemble, has a good vibration damping effect, has the characteristics of good lubrication, flexibility and heat dissipation effects, can meet the requirements of the bearing on different working conditions and different mechanical conditions under severe conditions, and can be flexibly changed, thereby meeting the requirements of people.
The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention and it will be appreciated that those skilled in the art may devise variations of the present invention that are within the spirit and scope of the appended claims.
Claims (10)
1. The adjustable damping roller bearing seat is characterized by comprising a bearing seat base, a fixed sliding plate, a supporting table arranged on the bearing seat base, a bearing cover arranged on the supporting table and a bearing arranged in the bearing cover; the bearing seat base is fixedly connected with the supporting platform; the top of the support table is provided with a fourth threaded hole, and the bearing cover is in threaded connection with the support table through the fourth threaded hole and used for adjusting the height of the bearing cover; the bearing cover is provided with a plurality of pressing devices, and the bearing is pressed and fixed through the pressing devices; the bottom of the bearing seat base is provided with two sliding grooves, a first vibration reduction magnet is arranged between the two sliding grooves, and the first vibration reduction magnet is embedded in and fixed at the bottom of the bearing seat base; the fixed sliding plate is provided with two slide ways matched with the sliding grooves, and the bearing seat base is arranged on the slide ways of the fixed sliding plate through the sliding grooves and used for sliding; and a second damping magnet is further fixed between the two slideways on the fixed sliding plate, the position of the second damping magnet corresponds to that of the first damping magnet, and the polarities of the first damping magnet and the second damping magnet are the same, so that the first damping magnet and the second damping magnet are mutually exclusive and used for generating magnetic force for damping.
2. The adjustable damping roll chock of claim 1, wherein the bearing cap comprises an upper bearing cap and a lower bearing cap, the upper bearing cap and the lower bearing cap are semi-circular, and the joint of the upper bearing cap and the lower bearing cap is bolted; the bottom of the lower bearing cover is provided with a screw rod, and the screw rod is in threaded connection with the support table through a fourth threaded hole; and the joint of the upper bearing cover and the lower bearing cover is also provided with an elastic gasket, and the elastic gasket is tightly attached to the upper bearing cover and the lower bearing cover respectively.
3. The adjustable damping roll chock of claim 1, further comprising an annular dust seal comprising a dust ring, an annular protrusion and a sleeve, the annular protrusion being connected to the sleeve through the dust ring for preventing foreign matter from entering the bearing.
4. The adjustable damping roll chock of any one of claims 1 to 3, wherein the compacting means comprises a compacting lubrication means, a compacting cooling means and a compacting support means; each pressing device is circumferentially distributed around the bearing; and a plurality of third threaded holes are formed in the inner surface of the bearing cover, and each pressing device is in threaded connection with the bearing cover through the third threaded holes.
5. The adjustable damping roller chock of claim 4, wherein the compression lubricating device comprises an oil groove, a lubricating oil pipe communicated with the oil groove, a first cylindrical barrel with threads wrapped on the outer side of the lubricating oil pipe, a first connecting rod connected with the first cylindrical barrel, and a first arc-shaped pressing plate connected with the first connecting rod; an oil inlet is formed in the oil groove; the first connecting rod is also sleeved with a first damping spring; the first arc-shaped pressing plate is tightly pressed on the bearing.
6. The adjustable damping roller chock of claim 4, wherein the compaction cooling device comprises a water pipe, a threaded second cylindrical barrel wrapped outside the water pipe, a second connecting rod connected with the second cylindrical barrel, and an arc-shaped pressing plate connected with the second connecting rod and provided with a cooling water tank; a cooling water control switch is arranged on the water delivery pipe; the second connecting rod is also sleeved with a second damping spring; the water delivery pipe is communicated with the cooling water tank; the arc-shaped pressing plate with the cooling water tank tightly presses the bearing.
7. The adjustable damping roll chock of claim 4, wherein the hold-down support means comprises a threaded third cylindrical barrel, a third connecting rod connected to the third cylindrical barrel, and a second arc-shaped pressure plate connected to the third connecting rod; a third vibration reduction spring is sleeved on the third connecting rod; the second arc-shaped pressing plate tightly presses the bearing.
8. The adjustable damping roll chock of claim 1, wherein locating baffles are provided at both ends of each slideway, the locating baffles being bolted to the fixed slide plate.
9. The adjustable damping roll chock of claim 1, wherein a rectangular damping shim is provided between the support platform and the chock base, the rectangular damping shim being in close contact with the support platform bottom surface and the chock base upper surface, respectively.
10. The adjustable damping roll chock of claim 2, wherein a damping ring is provided between the lower bearing cap and the support table, the damping ring being in close contact with the bottom surface of the lower bearing cap and the upper surface of the support table, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011319253.7A CN112303130B (en) | 2020-11-23 | 2020-11-23 | Adjustable damping roll bearing seat |
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CN202011319253.7A CN112303130B (en) | 2020-11-23 | 2020-11-23 | Adjustable damping roll bearing seat |
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CN112303130A true CN112303130A (en) | 2021-02-02 |
CN112303130B CN112303130B (en) | 2022-05-20 |
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CN202011319253.7A Active CN112303130B (en) | 2020-11-23 | 2020-11-23 | Adjustable damping roll bearing seat |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113586612A (en) * | 2021-08-18 | 2021-11-02 | 盐城支点机械制造有限公司 | Bearing seat convenient for dismounting and mounting bearing |
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CN206708230U (en) * | 2017-05-21 | 2017-12-05 | 响水星火传动件有限公司 | A kind of adjustable bearing installation seat |
CN209818563U (en) * | 2019-05-10 | 2019-12-20 | 黄燕璇 | Machining bearing seat |
CN209959720U (en) * | 2019-03-12 | 2020-01-17 | 安钢集团华德重工装备有限公司 | Novel leveler gearbox bearing |
CN210677761U (en) * | 2019-10-09 | 2020-06-05 | 南通佳润精密科技有限公司 | Magnetic suspension guide rail for machine tool equipment |
CN210949583U (en) * | 2019-12-09 | 2020-07-07 | 安徽信息工程学院 | Adjustable shock absorption bearing seat |
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2020
- 2020-11-23 CN CN202011319253.7A patent/CN112303130B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206708230U (en) * | 2017-05-21 | 2017-12-05 | 响水星火传动件有限公司 | A kind of adjustable bearing installation seat |
CN209959720U (en) * | 2019-03-12 | 2020-01-17 | 安钢集团华德重工装备有限公司 | Novel leveler gearbox bearing |
CN209818563U (en) * | 2019-05-10 | 2019-12-20 | 黄燕璇 | Machining bearing seat |
CN210677761U (en) * | 2019-10-09 | 2020-06-05 | 南通佳润精密科技有限公司 | Magnetic suspension guide rail for machine tool equipment |
CN210949583U (en) * | 2019-12-09 | 2020-07-07 | 安徽信息工程学院 | Adjustable shock absorption bearing seat |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113586612A (en) * | 2021-08-18 | 2021-11-02 | 盐城支点机械制造有限公司 | Bearing seat convenient for dismounting and mounting bearing |
CN113586612B (en) * | 2021-08-18 | 2022-06-21 | 盐城支点机械制造有限公司 | Bearing seat convenient for dismounting and mounting bearing |
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