CN107165938A

CN107165938A - A kind of multifunction sliding bearing

Info

Publication number: CN107165938A
Application number: CN201710411219.4A
Authority: CN
Inventors: 顾国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-27
Filing date: 2017-05-27
Publication date: 2017-09-15

Abstract

The invention discloses a kind of multifunction sliding bearing, including bearing block, bearing cap, bindiny mechanism, two semicircular bearing shells, some through holes, water inlet, delivery port and some graphite bodies, bearing shell is equipped with the intrados of the bearing block and bearing cap, the front end of the bearing cap is fixedly connected by bindiny mechanism with the front end of bearing block, the rear end of the bearing cap and the rear end of bearing block are articulated and connected, the intrados of the bearing cap is provided with least one groove, water bag is provided with the groove, the bearing cap is provided with the water inlet and delivery port connected respectively with the upper front end and upper rear end of water bag, the delivery port is provided with pressure switch and magnetic valve, the pressure switch is located between magnetic valve and bearing cap, the through hole at least lines up two rows on the bearing shell part corresponding with groove, compared with prior art, it can be fixedly mounted and convenient disassembly, lubrication and good cooling effect, improve service life.

Description

A kind of multifunction sliding bearing

【Technical field】

The present invention relates to the technical field of bearing, particularly a kind of technical field of multifunction sliding bearing.

【Background technology】

Sliding bearing, the bearing worked under sliding friction.Sliding bearing stable working, reliable, noiseless.Sliding axle As use of promising unification under low-speed heave-load working condition, or maintaining and the difficult operating position of filling lubricating oil.

Of the prior art, sliding bearing is made up of parts such as bearing block, bearing cap, bearing shells, and the two ends of bearing cap pass through Some fastening bolts are fixedly connected with the bearing seat, in fixed installation and dismounting, it is necessary to fasten and dismantle many secondary fastening bolts, So as to cause to be fixedly mounted and dismantle inconvenience.

Bearing shell is that the part contacted with axle is held in rotating shaft.When turning bearing working, bearing shell and rotating shaft direct friction are easily pulled Bearing shell and rotating shaft, while friction can produce very high temperature, easily cause the damage of axle, reduce its service life.

【The content of the invention】

The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of multifunction sliding bearing, can fix Installation and removal are convenient, lubrication and good cooling effect, improve service life.

To achieve the above object, the present invention proposes a kind of multifunction sliding bearing, including bearing block, bearing cap, connection Mechanism, two semicircular bearing shells, some through holes, water inlet, delivery port and some graphite bodies, the bearing block and bearing cap Intrados on be equipped with bearing shell, the front end of the bearing cap is fixedly connected by bindiny mechanism with the front end of bearing block, described The rear end of bearing cap and the rear end of bearing block are articulated and connected, and the intrados of the bearing cap is provided with least one groove, described recessed Water bag is provided with groove, the bearing cap is provided with the water inlet connected respectively with the upper front end and upper rear end of water bag And delivery port, the delivery port is provided with pressure switch and magnetic valve, the pressure switch be located at magnetic valve and bearing cap it Between, the through hole at least lines up two rows on the bearing shell part corresponding with groove, and the through hole of adjacent two row, which intersects, to be divided Cloth, the water bag is provided with to be corresponded and Body of pillar of the lower end in through hole with through hole, provided with upper in the through hole End contradicts the graphite body on Body of pillar, and the bindiny mechanism includes at least two connectors, screw body, clamp nut and gear Body, the upper front end of the bearing block is integrally formed with connector, and the upper end of the connector is provided with slotted eye, the slotted eye Upper end is inclined-plane, and the front end of the bearing cap is provided with is located in the with one-to-one first breach of connector, the connector In one breach, screw body is equipped with the slotted eye, the screw body is equipped with dismountable supporter in slotted eye, described The lower end of supporter is contradicted on bearing cap, and the upper end of the supporter is fitted with the upper end of slotted eye, and the bearing cap is provided with Screw body described in the block body corresponding with one end of screw body is provided with clamp nut with the corresponding one end of block body.

Preferably, the length of the Body of pillar is equal with the thickness of bearing shell.

Preferably, the length of the Body of pillar is slightly larger than the depth of groove.

Preferably, the water bag is by elastic heat conducting outer layer, elastic heat conducting internal layer and is located at elastic heat conducting outer layer and bullet Property heat conduction internal layer between meshed strengthening layer constitute.

Preferably, the two ends of the bearing shell are integrally formed with stop part, the bearing block and bearing cap pass through fixation Bolt is fixedly connected with stop part.

Preferably, the supporter is provided with the second breach with screw rod mates, the screw body is the The two ends of two breach are equipped with baffle element.

Preferably, after the clamp nut is tightened, front end face of the front end without departing from connector of the supporter, and And the distance between screw body and block body are not more than 1/3rd of clamp nut length.

Beneficial effects of the present invention：When the front end of bearing cap needs to be fixedly connected with the front end of bearing block, by screw body It is located in slotted eye, then supporter is enclosed in screw body, then clamp nut is screwed in from the front end of screw body again, until Clamp nut is stopped by the connector of forefront can not continue to move backward, and now, screw body will travel forward, due to branch Support body is blocked body stop, and screw body can drive supporter to be moved into slotted eye, because the upper end of slotted eye is inclined-plane, supporter Upper end fitted with the upper end of slotted eye, the lower end of supporter is contradicted on bearing cap, supporter can promote the front end of bearing cap to Lower motion, the front end of bearing cap is pressed on bearing block, achieved a fixed connection, and during dismounting, is turned clamp nut and is travelled forward, When clamp nut can not be moved forward by block body stop, screw body will be moved backward, and screw body drives supporter Move backward, until supporter is exited completely out of slotted eye, then unload lower support and pull out screw body out of slotted eye；It is cold But water is entered in water bag from water inlet, and cooling water pressure makes water bag volume expansion, and Body of pillar is driven during water bag volume expansion to logical Moved in hole, Body of pillar promotes graphite body to be moved to outside through hole, graphite body provides lubrication, water bag with axis friction for rotating shaft The effect of expansion drive Body of pillar promote graphite body all the time with axis friction, when the water pressure in water bag reaches certain pressure When, pressure switch transmits a signal to controller, and controller control magnetic valve is opened, and the water in water bag absorbs interior body and ectosome It is delivered to after the heat on water bag from delivery port discharge, while the Stress control in guarantee water bag is within the specific limits, with Prior art is compared, and can be fixedly mounted and convenient disassembly, lubrication and good cooling effect, improves service life.

The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.

【Brief description of the drawings】

Fig. 1 is a kind of structural representation of multifunction sliding bearing of the invention；

Fig. 2 is a kind of side view of multifunction sliding bearing of the invention；

Fig. 3 is a kind of part-structure schematic diagram of multifunction sliding bearing of the invention；

Fig. 4 is the structural representation of water bag in a kind of multifunction sliding bearing of the invention.

In figure：1- bearing blocks, 2- bearing caps, 3- bindiny mechanisms, 4- bearing shells, 5- through holes, 6- water inlets, 7- delivery ports, 8- Groove, 9- pressure switches, 10- magnetic valves, 11- Body of pillar, 12- graphite bodies, 13- water bags, 14- stop parts, 15- second lack Mouth, 16- baffle elements, 31- connectors, 32- screw bodies, 33- clamp nuts, 34- block bodies, 35- slotted eyes, the breach of 36- first, 37- Supporter, 131- elastic heat conductings outer layer, 132- elastic heat conductings internal layer, 133- meshed strengthening layers.

【Embodiment】

Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of multifunction sliding bearing of the invention, including bearing block 1, bearing cap 2, connection machine Structure 3, two semicircular bearing shells 4, some through holes 5, water inlet 6, delivery port 7 and some graphite bodies 12, the He of bearing block 1 Bearing shell 4 is equipped with the intrados of bearing cap 2, the front end of the bearing cap 2 is consolidated by the front end of bindiny mechanism 3 and bearing block 1 Fixed connection, the rear end and the rear end of bearing block 1 of the bearing cap 2 are articulated and connected, and the intrados of the bearing cap 2 is provided with least One groove 8, is provided with water bag 13 in the groove 8, the bearing cap 2 provided with respectively with the upper front end of water bag 3 and The water inlet 6 and delivery port 7 of upper rear end connection, the delivery port 7 are provided with pressure switch 9 and magnetic valve 10, the pressure Power switch 9 is located between magnetic valve 10 and bearing cap 2, and the through hole 5 is at least arranged on the part corresponding with groove 8 of bearing shell 4 Into two rows, the cross-distribution of through hole 5 of adjacent two row, the water bag 13 is provided with to be corresponded and lower end position with through hole 5 In the graphite body 12 in the Body of pillar 11 in through hole 5, the through hole 5 provided with upper end conflict on Body of pillar 11, the connection machine Structure 3 includes at least two connectors 31, screw body 32, clamp nut 33 and block body 34, the upper front end one of the bearing block 1 Body formed to have connector 31, the upper end of the connector 31 is provided with slotted eye 35, and the upper end of the slotted eye 35 is inclined-plane, the axle Hold lid 2 front end be provided with one-to-one first breach 36 of connector 31, the connector 31 is located in the first breach 36 It is interior, screw body 32 is equipped with the slotted eye 35, the screw body 32 is equipped with dismountable supporter 37 in slotted eye 35, The lower end of the supporter 37 is contradicted on bearing cap 2, and the upper end of the supporter 37 is fitted with the upper end of slotted eye 35, described Bearing cap 2 is provided with the block body 34 corresponding with one end of screw body 32, the screw body 32 one end corresponding with block body 34 Provided with clamp nut 33, the length of the Body of pillar 11 is equal with the thickness of bearing shell 4, and the length of the Body of pillar 11 is slightly larger than The depth of groove 8, the water bag 13 is by elastic heat conducting outer layer 131, elastic heat conducting internal layer 132 and is located at elastic heat conducting outer layer Meshed strengthening layer 133 between 131 and elastic heat conducting internal layer 132 is constituted, and the two ends of the bearing shell 4 are integrally formed with stop part 14, the bearing block 1 and bearing cap 2 are fixedly connected by fixing bolt with stop part 14, the supporter 37 be provided with The second breach 15 that screw body 32 is engaged, the screw body 32 is equipped with baffle element 16 at the two ends of the second breach 15, described After clamp nut 33 is tightened, front end face of the front end without departing from connector 31 of the supporter 37, and screw body 32 and block body The distance between 34 are not more than 1/3rd of the length of clamp nut 33.

The course of work of the present invention：

A kind of multifunction sliding bearing of the present invention in the course of the work, when the front end and the front end of bearing block 1 of bearing cap 2 When needing to be fixedly connected, screw body 32 is located in slotted eye 35, then supporter 37 is enclosed in screw body 32, then again Clamp nut 33 is screwed in from the front end of screw body 32, can not be continued until clamp nut 33 is stopped by the connector 31 of forefront Move, now, screw body 32 will travel forward, stop because supporter 37 is blocked body 8, screw body 32 can drive backward Supporter 37 is moved into slotted eye 35, and because the upper end of slotted eye 35 is inclined-plane, the upper end of supporter 37 is pasted with the upper end of slotted eye 35 Close, the lower end of supporter 37 is contradicted on bearing cap 2, and supporter 37 can promote the front end of bearing cap 2 to move downward, by bearing The front end of lid 2 is pressed on bearing block 1, is achieved a fixed connection, during dismounting, is turned clamp nut 33 and is travelled forward, until fastening spiral shell Mother 33 stops that screw body 32 will be moved backward when can not move forward by block body 34, and screw body 32 drives supporter 37 Move backward, until supporter 37 is exited completely out of slotted eye 35, then unload lower support 37 and by screw body 32 from slotted eye 35 Interior to pull out, cooling water is entered in water bag 13 from water inlet 6, and cooling water pressure expands water bag 13, and water bag 13 expands When drive Body of pillar 11 moved into through hole 5, Body of pillar 11 promote graphite body 4 moved to outside through hole 5, graphite body 4 and rotating shaft Rub and provide lubrication for rotating shaft, the effect that water bag 13 expands drive Body of pillar 11 promote graphite body 4 all the time with axis friction, When the pressure in water bag 13 reaches certain pressure, pressure switch 9 transmits a signal to controller, controller control magnetic valve 10 are opened, and the water in water bag 13 is discharged after absorbing the heat that interior body 2 and ectosome 1 are delivered on water bag 13 from delivery port 7, The Stress control in guarantee water bag 13 within the specific limits, compared with prior art, can be fixedly mounted and the side of dismounting simultaneously Just, lubrication and good cooling effect, improve service life.

Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after Scheme belong to protection scope of the present invention.

Claims

1. a kind of multifunction sliding bearing, it is characterised in that：Including bearing block (1), bearing cap (2), bindiny mechanism (3), two Semicircular bearing shell (4), some through holes (5), water inlet (6), delivery port (7) and some graphite bodies (12), the bearing block (1) With bearing shell (4) is equipped with the intrados of bearing cap (2), the front end of the bearing cap (2) passes through bindiny mechanism (3) and bearing block (1) front end is fixedly connected, and the rear end and the rear end of bearing block (1) of the bearing cap (2) are articulated and connected, the bearing cap (2) Intrados be provided with least one groove (8), be provided with water bag (13) in the groove (8), the bearing cap (2) provided with point Set on the water inlet (6) and delivery port (7) not connected with the upper front end and upper rear end of water bag (3), the delivery port (7) There are pressure switch (9) and magnetic valve (10), the pressure switch (9) is located between magnetic valve (10) and bearing cap (2), it is described logical Two rows are at least lined up in hole (5) on bearing shell (4) part corresponding with groove (8), and the through hole (5) of adjacent two row, which intersects, to be divided Cloth, the water bag (13) is provided with to be corresponded and Body of pillar (11) of the lower end in through hole (5) with through hole (5), described The graphite body (12) on Body of pillar (11) is contradicted provided with upper end in through hole (5), the bindiny mechanism (3) includes at least two and connected Junctor (31), screw body (32), clamp nut (33) and block body (34), the upper front end of the bearing block (1) integrally formed with Connector (31), the upper end of the connector (31) is provided with slotted eye (35), and the upper end of the slotted eye (35) is inclined-plane, the bearing The front end of lid (2) is provided with to be located in first and lacks with one-to-one first breach of connector (31) (36), the connector (31) In mouth (36), screw body (32) is equipped with the slotted eye (35), the screw body (32) is equipped with removable in slotted eye (35) The supporter (37) unloaded, the lower end of the supporter (37) is contradicted on bearing cap (2), the upper end of the supporter (37) and groove The upper end laminating in hole (35), the bearing cap (2) is provided with the block body (34) corresponding with one end of screw body (32), the spiral shell The body of rod (32) one end corresponding with block body (34) is provided with clamp nut (33).

2. a kind of multifunction sliding bearing as claimed in claim 1, it is characterised in that：The length and axle of the Body of pillar (11) The thickness of watt (4) is equal.

3. a kind of multifunction sliding bearing as claimed in claim 1, it is characterised in that：The length of the Body of pillar (11) is slightly larger Depth in groove (8).

4. a kind of multifunction sliding bearing as claimed in claim 1, it is characterised in that：The water bag (13) is by elastic heat conducting Outer layer (131), elastic heat conducting internal layer (132) and the net being located between elastic heat conducting outer layer (131) and elastic heat conducting internal layer (132) Shape enhancement layer (133) is constituted.

5. a kind of multifunction sliding bearing as claimed in claim 1, it is characterised in that：The bearing shell (4) two ends one into Type has stop part (14), and the bearing block (1) and bearing cap (2) are fixedly connected by fixing bolt with stop part (14).

6. a kind of multifunction sliding bearing as claimed in claim 1, it is characterised in that：The supporter (37) is provided with and spiral shell The second breach (15) that the body of rod (32) is engaged, the screw body (32) is equipped with baffle element at the two ends of the second breach (15) (16)。

7. a kind of multifunction sliding bearing as any one of claim 1 to 6, it is characterised in that：The clamp nut (33) after tightening, front end face of the front end without departing from connector (31) of the supporter (37), and screw body (32) and block body The distance between (34) it is not more than 1/3rd of clamp nut (33) length.