CN107559335A - Bearing block with refrigerating function - Google Patents
Bearing block with refrigerating function Download PDFInfo
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- CN107559335A CN107559335A CN201710762481.3A CN201710762481A CN107559335A CN 107559335 A CN107559335 A CN 107559335A CN 201710762481 A CN201710762481 A CN 201710762481A CN 107559335 A CN107559335 A CN 107559335A
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- bearing
- fixed seat
- installation portion
- cavity
- bearing block
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Abstract
The present patent application belongs to the rigid support technical field of parts of bearings, specifically discloses a kind of bearing block with refrigerating function, including bearing, upper fixed seat, lower fixed seat, water tank, installation portion and cooling end, and water tank is located at upper fixed seat side；Groove is provided with installation portion, cavity is provided with cooling end, moving block is rotatably connected in cavity；Moving block is provided with rotating shaft, and one end of rotating shaft is through cooling end and in groove；The side of bearing inner race is fixed with support, and support is provided with slot；Multiple chutes are provided with moving block, rotatable lamella is slidably connected on chute, spring is connected between chute and rotatable lamella；Two water pipes are provided with installation portion, one end of two water pipes is connected with the opposite sides of cavity respectively, and the other end of two water pipes is stretched into water tank.The bearing block of the present invention with bearing running caused heat at work, can reduce the temperature of bearing and bearing block, avoid influenceing the normal work of bearing because temperature raises.
Description
Technical field
The invention belongs to the rigid support technical field of parts of bearings, more particularly to a kind of bearing with refrigerating function
Seat.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy, by the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the major class of sliding bearing two, wherein rolling bearing are normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher, and rolling bearing is typically by outer ring, inner ring, rolling element and the part group of retainer four
Into.By the shape of rolling element, rolling bearing is divided into ball bearing and the major class of roller bearing two, and use is generally required when using bearing
Bearing block is used cooperatively.Bearing block is used to be supported bearing, and during bearing working, the inner ring of bearing is continuous
Rotate, substantial amounts of heat can be produced in this process, because bearing and bearing block are fitted close, radiating is bad, causes bearing
Quickly raised with the temperature of bearing block.Temperature is too high all to make the tissue of bearing material change, and cause bearing load ability
And the reduction of service life.Meanwhile bearing is also very accurate instrument, all parts of bearing must keep strict engineering
Tolerance, it just can guarantee that bearing normal work.When temperature is higher, the expansion of bearing outer ring is significant, if the expansion of outer ring
Too serious, bearing might have excessive wear, leaks lubricating oil, causes out of service.
The content of the invention
The purpose of the present invention is providing a kind of bearing block with refrigerating function, with bearing running caused heat at work
Amount, the temperature of bearing and bearing block is reduced, avoid influenceing the normal work of bearing because temperature raises.
In order to achieve the above object, base case of the invention is：Bearing block with refrigerating function, including bearing, on
Fixed seat and lower fixed seat, upper fixed seat and lower fixed seat are bolted as an entirety, the left and right sides of lower fixed seat
Screwed hole, in addition to water tank, installation portion and the cooling end being bonded with installation portion are provided with, the water tank is located at upper fixed seat one
Side, the installation portion are fixed between upper fixed seat and lower fixed seat；The groove for installing bearing is provided with the installation portion,
The cavity of cylinder is provided with the cooling end, is additionally provided with the moving block for being rotatably connected on cavity eccentric position；The moving block
Rotating shaft is provided with, one end of rotating shaft is through cooling end and in groove；The side of the bearing inner race is fixed with support, support
It is provided with the slot fastened with rotating shaft；Multiple chutes being uniformly distributed circumferentially are provided with the moving block, are slided on chute
The rotatable lamella contacted with cavity inner wall is connected with, spring is connected between the chute and rotatable lamella；It is provided with the installation portion
Around two water pipes of groove distribution, one end of two water pipes connects with the opposite sides of cavity respectively, two water pipes it is another
End is stretched into water tank.
The operation principle of this base case is：During using bearing block, screwed hole is passed through by axle using fasteners such as bolts
Bearing is fixed, then that rotary shaft is mounted on bearings.It can be rotated in the rotary shaft course of work, rotary shaft is with dynamic bearing
Inner ring together moves.Because moving block is fixedly connected by rotating shaft with the inner ring of bearing, the inner ring of bearing rotate make moving block with
Together rotate, while rotatable lamella also centered on moving block around cavity side wall rotate.Because moving block and cavity are eccentric
Set, during moving block rotates, first gradually increase gradually decreases the spatial area surrounded between adjacent rotated piece again, or
Person is first to gradually decrease again gradually increase.When the spatial area surrounded between adjacent rotated piece gradually increases, adjacent rotated piece
Between surround pressure in space and reduce, in the presence of ambient pressure, the water in water tank can be pressed into adjacent by water pipe
Surrounded between rotatable lamella in space.When the spatial area surrounded between adjacent rotated piece gradually decreases, between adjacent rotated piece
The pressure surrounded in space increases, and the water between adjacent rotated piece is extruded by water pipe.In this process, the water in water tank
Circulated by water pipe, the water in flowing take away bearing block work caused by heat, reduce the temperature of bearing block.
The beneficial effect of this base case is：
1st, together moved using bearing rotational band turn motion block, enable moving block to drive rotatable lamella to be transported around the side wall of cavity
Dynamic, so as to water suction, the draining realized, the source of power is the energy that system carries, and is turned without extra increase power set driving
Motion block is moved, and the spatial area of device occupancy can also be reduced while effectively reducing cost of manufacture.
2nd, during water pipe water suction, draining, the water in water tank is realized along water pipe to be circulated, because water pipe ring
Groove is distributed, and bearing and bearing block can be reduced with heat caused by bearing running, bearing block work during water flows
Temperature, avoid influenceing the normal work of bearing because temperature raises.
Further, the left and right sides of the lower fixed seat lower surface is provided with cushion pad.During bearing block works, by
Constantly rotated in workpiece, bearing block may shake, and the setting of cushion pad can effectively buffer bearing block and be collided with extraneous
When stress, avoid bearing block from being damaged；The setting of simultaneous buffering pad can also reduce noise caused by bearing block work.
Further, multiple through holes are provided with the installation portion.Caused heat can during bearing, bearing block work
Distributed by through hole, the setting of through hole accelerates radiating.
Further, the rotatable lamella is rotatably connected to roller close to one end of cavity inner wall.Roller is set, rotatable lamella can be made
Sliding friction between cavity sidewalls switchs to rolling friction, reduces coefficient of friction, effectively avoids cavity sidewalls from wearing.
Further, two water pipes are alternately looped around on groove.Such setting can be such that water pipe is contacted more with groove
It is more, more heats are taken away, beneficial to the temperature for reducing bearing and bearing block work.
Brief description of the drawings
Fig. 1 is the structural representation for the bearing block embodiment that the present invention has refrigerating function；
Fig. 2 is the structural representation of A-A in Fig. 1；
Fig. 3 is the structural representation of B-B in Fig. 2.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Lower fixed seat 10, screwed hole 11, upper fixed seat 20, installation portion 30, groove
31st, bearing 40, support 41, slot 42, water pipe 50, cooling end 60, cavity 61, rotating shaft 62, roller 64, moving block 63, rotation
Piece 65, spring 66, chute 67.
As shown in Figure 1 and Figure 2, have refrigerating function bearing block, including bearing 40, upper fixed seat 20, lower fixed seat 10,
Water tank, cooling end 60 and installation portion 30, multiple through holes are provided with installation portion 30.Water tank is located at the side of upper fixed seat 20, installation
Portion 30 is fixed between upper fixed seat 20 and lower fixed seat 10；The side of installation portion 30 is bonded with the side of cooling end 60, is fixed.
Upper fixed seat 20 and lower fixed seat 10 can be bolted to be provided with for an entirety, the left and right sides of the lower surface of lower fixed seat 10
Cushion pad, buffering bearing block and stress during extraneous collide, avoid bearing block from being damaged.The left and right sides of lower fixed seat 10 is equal
Screwed hole 11 is provided with, bearing block can be fixed using the screwed hole 11, avoid bearing block from sliding in the course of the work.Installation
Groove 31 is provided with portion 30, bearing 40 is arranged on groove 31；The cavity 61 of cylinder is provided with cooling end 60, is turned in cavity 61
Move and be connected with moving block 63, the center of rotation of moving block 63 and cavity 61 is not located along the same line, moving block 63 and cavity 61
Eccentric setting.Rotating shaft 62 is welded with the side of moving block 63, one end of rotating shaft 62 is through cooling end 60 and in groove 31.
Support 41 is welded with the right side of the inner ring of bearing 40, slot 42 is connected with support 41, rotating shaft 62 is fastened with slot 42, passed through
Rotating shaft 62 can be fixedly connected by the fasteners such as screw with slot 42.As shown in figure 3, multiple chutes 67 are provided with moving block 63,
Circumference of multiple chutes 67 along moving block 63 is uniformly distributed, and rotatable lamella 65, chute 67 and rotation are slidably connected on chute 67
Spring 66 is connected between piece 65.In the presence of spring 66, one end of rotatable lamella 65 and the side wall of cavity 61 are remained and connect
Touch, closed space is defined between the side wall of adjacent rotated piece 65 and cavity 61.Rotatable lamella 65 close to the side wall of cavity 61 one
End is rotatably connected to roller 64, and the setting of roller 64 can make the friction between rotatable lamella 65 and the side wall of cavity 61 switch to rolling to rub
Wipe, reduce coefficient of friction, effectively avoid the side wall of cavity 61 from wearing.Two water pipes of the distribution of groove 31 are provided around in installation portion 30
50, two water pipes 50 are alternately looped around on groove 31；Opposite sides of the one end of two water pipes 50 respectively with cavity 61 connects,
The other end of two water pipes 50 is stretched into water tank.
During using bearing block, bearing block is fixed using fasteners such as bolts, avoids course of work bottom bracket from sliding
It is dynamic.The inner ring of bearing 40 can rotate during use, the inner ring of bearing 40 by rotating shaft 62 drive moving block 63 with
Together rotate, while rotatable lamella 65 also centered on moving block 63 around cavity 61 side wall rotate.Due to moving block 63 with
The eccentric setting of cavity 61, during moving block 63 rotates, the spatial area surrounded between adjacent rotated piece 65 first gradually increases
Gradually decrease again greatly, or first gradually decrease gradually increase again.When the spatial area surrounded between adjacent rotated piece 65 is gradual
During increase, the pressure surrounded between adjacent rotated piece 65 in space is reduced, and in the presence of ambient pressure, the water in water tank can
It is pressed between adjacent rotated piece 65 and is surrounded in space by water pipe 50.When the spatial area surrounded between adjacent rotated piece 65 by
When decrescence less, the pressure surrounded between adjacent rotated piece 65 in space increases, and the water between adjacent rotated piece 65 passes through water pipe 50
It is extruded.In this process, the water in water tank is circulated by water pipe 50, and the water in flowing produces when taking away bearing block work
Raw heat, effectively reduce the temperature of 40, bearing.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. the bearing block with refrigerating function, including bearing, upper fixed seat and lower fixed seat, upper fixed seat and lower fixed seat pass through
Bolt connection is an entirety, and the left and right sides of lower fixed seat is provided with screwed hole, it is characterised in that also including water tank, installation
Portion and the cooling end being bonded with installation portion, the water tank are located at upper fixed seat side, the installation portion be fixed on upper fixed seat and
Between lower fixed seat；The groove for installing bearing is provided with the installation portion, the cavity of cylinder is provided with the cooling end,
It is additionally provided with the moving block for being rotatably connected on cavity eccentric position；The moving block is provided with rotating shaft, and one end of rotating shaft passes through cooling
Portion and in the groove；The side of the bearing inner race is fixed with support, and support is provided with the slot fastened with rotating shaft；It is described
Multiple chutes being uniformly distributed circumferentially are provided with moving block, the rotatable lamella contacted with cavity inner wall is slidably connected on chute,
Spring is connected between the chute and rotatable lamella；Two water pipes of groove distribution, two water are provided around in the installation portion
One end of pipe is connected with the opposite sides of cavity respectively, and the other end of two water pipes is stretched into water tank.
2. there is the bearing block of refrigerating function as claimed in claim 1, it is characterised in that a left side for the lower fixed seat lower surface
Right both sides are provided with cushion pad.
3. there is the bearing block of refrigerating function as claimed in claim 1, it is characterised in that be provided with the installation portion multiple logical
Hole.
4. there is the bearing block of refrigerating function as claimed in claim 1, it is characterised in that the rotatable lamella is close to cavity inner wall
One end be rotatably connected to roller.
5. there is the bearing block of refrigerating function as claimed in claim 1, it is characterised in that two water pipes are alternately surround
On groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762481.3A CN107559335B (en) | 2017-08-30 | 2017-08-30 | Bearing block with refrigerating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762481.3A CN107559335B (en) | 2017-08-30 | 2017-08-30 | Bearing block with refrigerating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107559335A true CN107559335A (en) | 2018-01-09 |
| CN107559335B CN107559335B (en) | 2018-12-25 |
Family
ID=60978046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762481.3A Active CN107559335B (en) | 2017-08-30 | 2017-08-30 | Bearing block with refrigerating function |
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| Country | Link |
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| CN (1) | CN107559335B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122428U (en) * | 1983-02-07 | 1984-08-17 | 三菱電機株式会社 | Lubrication device for rolling bearings |
| CN202768651U (en) * | 2012-09-20 | 2013-03-06 | 北京中冶设备研究设计总院有限公司 | Casting split type water-cooling rolling bearing seat |
| US8419287B2 (en) * | 2010-04-27 | 2013-04-16 | Yen Chen Machinery Co., Ltd. | Axle bearing lubricating and cooling system |
| CN204437079U (en) * | 2015-01-27 | 2015-07-01 | 河北钢铁股份有限公司邯郸分公司 | The water-cooling bearing block that fire door roller-way uses |
| CN104847800A (en) * | 2015-05-26 | 2015-08-19 | 宁波达奋精工轴承有限公司 | Matching structure of bearing and bearing seat |
| CN204628322U (en) * | 2015-04-28 | 2015-09-09 | 德清恒丰机械有限公司 | There is the bearing support of refrigerating function |
-
2017
- 2017-08-30 CN CN201710762481.3A patent/CN107559335B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122428U (en) * | 1983-02-07 | 1984-08-17 | 三菱電機株式会社 | Lubrication device for rolling bearings |
| US8419287B2 (en) * | 2010-04-27 | 2013-04-16 | Yen Chen Machinery Co., Ltd. | Axle bearing lubricating and cooling system |
| CN202768651U (en) * | 2012-09-20 | 2013-03-06 | 北京中冶设备研究设计总院有限公司 | Casting split type water-cooling rolling bearing seat |
| CN204437079U (en) * | 2015-01-27 | 2015-07-01 | 河北钢铁股份有限公司邯郸分公司 | The water-cooling bearing block that fire door roller-way uses |
| CN204628322U (en) * | 2015-04-28 | 2015-09-09 | 德清恒丰机械有限公司 | There is the bearing support of refrigerating function |
| CN104847800A (en) * | 2015-05-26 | 2015-08-19 | 宁波达奋精工轴承有限公司 | Matching structure of bearing and bearing seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107559335B (en) | 2018-12-25 |
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