CN210919850U

CN210919850U - Split mechanical bearing device

Info

Publication number: CN210919850U
Application number: CN201921717118.0U
Authority: CN
Inventors: 赵宏峰
Original assignee: Fushun Anjian Industrial Shenzhen Co ltd
Current assignee: Fushun Anjian Industrial Shenzhen Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-03
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a split type mechanical bearing device, including bearing body, bush, bearing frame, axle sleeve and bearing gland, be fixed with the axle sleeve on the outer wall of bearing body, and the central point on axle sleeve surface puts the department cover and is equipped with the bush to the outside of bush is equipped with the bearing frame, bearing gland is installed at the top of bearing frame, and all is equipped with the dismouting structure on two lateral walls of bearing gland, the inside central point department of putting of bush is equipped with the adhesive, and the inside microwire net piece that is equipped with of bush of adhesive one side to the inside metal ion wear-resisting outer loop that is equipped with of bush that microwire net piece one side was kept away from to the adhesive, the inside central point department of putting of the wear-resisting outer loop of metal ion. The utility model discloses not only improve the convenience when bearing device uses, ensured the transmission effect when bearing device uses, prolonged bearing device's life moreover.

Description

Split mechanical bearing device

Technical Field

The utility model relates to a bearing device technical field specifically is a split type mechanical bearing device.

Background

Mechanical bearings are an important part of modern mechanical equipment, and the main function of the mechanical bearings is to support a mechanical rotating body and reduce friction between the mechanical rotating body and the mechanical rotating body.

Bearing device on the present market is various, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:

(1) the existing bearing device is inconvenient to disassemble quickly, and is inconvenient to replace a bush, so that people are often troubled;

(2) the existing bearing device has the common wear resistance of the bush, so that the wear phenomenon is easy to occur, and the transmission effect of a mechanical bearing is further influenced;

(3) the existing bearing device is inconvenient to lead out the heat energy generated by the bushing and the shaft sleeve, so that the bearing device is damaged due to high heat energy, and has short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a divide formula mechanical bearing device to it is not convenient for quick dismantlement, the general and the not convenient problem of deriving bush and the produced heat energy of axle sleeve to propose bearing device among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type mechanical bearing device, includes bearing body, bush, bearing frame, axle sleeve and bearing gland, be fixed with the axle sleeve on the outer wall of bearing body, and the central point on axle sleeve surface puts the department cover and is equipped with the bush to the outside of bush is equipped with the bearing frame, bearing gland is installed at the top of bearing frame, and all is equipped with the dismouting structure on two lateral walls of bearing gland, the inside central point of bush puts the department and is equipped with the adhesive, and the inside microwire net piece that is equipped with of bush of adhesive one side.

Preferably, a cooling groove is formed in the bearing seat below the bushing, a liquid injection outlet is formed in the center of the bottom of the cooling groove, and the bottom end of the liquid injection outlet extends to the outside of the bearing seat.

Preferably, the inside of dismouting structure is equipped with locating piece, trace, locating plate, holding bolt and location concave frame in proper order, all be fixed with the concave frame in location on two lateral walls at bearing frame top, and be fixed with the locating piece on the inner wall of the concave frame one side in location.

Preferably, all be fixed with the trace block on the bearing gland outer wall of location concave frame top, and one side of trace block bottom is equipped with the locating plate, and the bottom of locating plate extends to the outside of location concave frame, and location concave frame is kept away from and is equipped with tight set bolt on the outer wall of bearing frame one side, and the one end of tight set bolt runs through location concave frame and locating plate in proper order and with the outer wall threaded connection of locating piece.

Preferably, a pipe plug is arranged at the bottom end inside the liquid injection and outlet port, and the bottom end of the pipe plug extends to the outside of the liquid injection and outlet port.

Preferably, a metal ion wear-resistant outer ring is arranged inside the lining on one side, away from the microwire net piece, of the adhesive, and a pressure-resistant corrugated strip body is arranged in the center of the inside of the metal ion wear-resistant outer ring.

Compared with the prior art, the beneficial effects of the utility model are that: the split mechanical bearing device not only improves the convenience of the bearing device when in use, ensures the transmission effect of the bearing device when in use, but also prolongs the service life of the bearing device;

(1) the bearing device is provided with the positioning block, the linkage block, the positioning plate, the fastening bolt and the positioning concave frame, the fastening bolt is screwed out of the inside of the positioning block by rotating the fastening bolt, and is pulled to the outside of the positioning plate and the positioning concave frame, and then the bearing gland is pulled to drive the positioning plate to be separated from the inside of the positioning concave frame through the linkage block, so that the bearing gland and the bearing seat are quickly detached, the bushing is conveniently replaced, and the convenience in use of the bearing device is improved;

(2) the adhesive, the microwire net sheet, the pressure-resistant corrugated strip body and the metal ion wear-resistant outer ring are arranged in the bushing, and the microwire net sheet and the metal ion wear-resistant outer ring are arranged in the bushing through the adhesive, so that the wear resistance of the bushing is improved due to the good toughness strength of the microwire net sheet and the metal ion wear-resistant outer ring, and the pressure-resistant corrugated strip body further enhances the wear resistance of the bushing so as to avoid the phenomenon of abrasion of the bushing, thereby ensuring the transmission effect of the bearing device during use;

(3) through being provided with cooling bath, plug and annotating the liquid outlet, pour into the inside of cooling bath with the coolant liquid through annotating the liquid outlet, fill in the inside of annotating the liquid outlet with the plug afterwards and seal, make the leading-in to the coolant liquid of cooling bath inside of the produced heat energy of bush and axle sleeve to avoid bearing device to appear the phenomenon of damage because of high temperature, thereby prolonged bearing device's life.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the sectional view and the enlarged structure of the disassembly and assembly structure of the present invention;

fig. 4 is a schematic view of the cross-sectional enlarged structure of the bushing of the present invention.

In the figure: 1. a bearing body; 2. a bushing; 3. a cooling tank; 4. a bearing seat; 5. a shaft sleeve; 6. a disassembly and assembly structure; 601. positioning blocks; 602. a linkage block; 603. positioning a plate; 604. tightening the bolt; 605. positioning the concave frame; 7. a bearing gland; 8. plugging with a thread; 9. a liquid injection outlet; 10. a binder; 11. a microfilament mesh; 12. a compression-resistant corrugated strip body; 13. a metal ion wear-resistant outer ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a split mechanical bearing device comprises a bearing body 1, a bushing 2, a bearing seat 4, a shaft sleeve 5 and a bearing gland 7, wherein the shaft sleeve 5 is fixed on the outer wall of the bearing body 1, the bushing 2 is sleeved at the central position of the surface of the shaft sleeve 5, a cooling groove 3 is arranged inside the bearing seat 4 below the bushing 2, a liquid injection outlet 9 is arranged at the central position of the bottom of the cooling groove 3, the bottom end of the liquid injection outlet 9 extends to the outside of the bearing seat 4, a plug 8 is arranged at the bottom end inside the liquid injection outlet 9, and the bottom end of the plug 8 extends to the outside of the liquid injection outlet 9, so that heat energy generated by the bushing 2 and the shaft sleeve 5 can be led out conveniently;

and the outer side of the bushing 2 is provided with a bearing seat 4, the top of the bearing seat 4 is provided with a bearing gland 7, and the two outer side walls of the bearing gland 7 are both provided with a dismounting structure 6, the inside of the dismounting structure 6 is sequentially provided with a positioning block 601, a linkage block 602, a positioning plate 603, a fastening bolt 604 and a positioning concave frame 605, the two outer side walls of the top of the bearing seat 4 are both fixed with the positioning concave frame 605, a positioning block 601 is fixed on the inner wall of one side of the positioning concave frame 605, a linkage block 602 is fixed on the outer wall of the bearing gland 7 above the positioning concave frame 605, a positioning plate 603 is arranged on one side of the bottom end of the linkage block 602, the bottom end of the positioning plate 603 extends to the outside of the positioning concave frame 605, a fastening bolt 604 is arranged on the outer wall of the positioning concave frame 605 on the side far away from the bearing seat 4, and one end of the fastening bolt 604 sequentially penetrates through the positioning concave frame 605 and the positioning plate 603 and is in threaded connection with the outer wall of the positioning block 601;

the fastening bolt 604 is screwed out of the positioning block 601 by rotating, and is pulled to the outside of the positioning plate 603 and the positioning concave frame 605, and then the bearing gland 7 is pulled to drive the positioning plate 603 to be separated from the inside of the positioning concave frame 605 by the linkage block 602, so that the bearing gland 7 and the bearing seat 4 are quickly detached, the bushing 2 is conveniently replaced, and the convenience of the bearing device in use is improved;

the inside central point department of putting of bush 2 is equipped with adhesive 10, and the inside microwire net piece 11 that is equipped with of bush 2 on one side of adhesive 10, and adhesive 10 keeps away from the inside wear-resisting outer loop 13 of metal ion that is equipped with of bush 2 on one side of microwire net piece 11, and the inside central point department of putting of the wear-resisting outer loop 13 of metal ion is equipped with pressure-resistant ripple strip 12, has improved the wear resistance of bush 2.

The working principle is as follows: when the bearing device is used, firstly, cooling liquid is injected into the cooling tank 3 through the liquid injection outlet 9, then the screwed plug 8 is plugged into the liquid injection outlet 9 for sealing, so that heat energy generated by the bushing 2 and the shaft sleeve 5 is led into the cooling liquid in the cooling tank 3, the phenomenon that the bearing device is damaged due to high temperature is avoided, the service life of the bearing device is prolonged, then the microwire net sheet 11 and the metal ion wear-resistant outer ring 13 are arranged in the bushing 2 through the adhesive 10, the wear resistance of the bushing 2 is improved due to good toughness strength of the microwire net sheet 11 and the metal ion wear-resistant outer ring 13, meanwhile, the wear resistance of the bushing 2 is further enhanced through the compression-resistant corrugated strip body 12, the phenomenon that the bushing 2 is worn is avoided, the transmission effect of the bearing body 1 when the bearing device is used is ensured, finally, the positioning bolt 604 is screwed out of the positioning block 601 and pulled to the positioning plate 603 and the outside of the positioning concave frame 605 by rotating, and then the bearing gland 7 is pulled to drive the positioning plate 603 to be separated from the inside of the positioning concave frame 605 through the linkage block 602, and the bearing gland 7 and the bearing seat 4 are quickly detached, so that the bushing 2 is conveniently replaced, the convenience of the bearing device in use is improved, and the use of the bearing device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a divide formula mechanical bearing device, includes bearing body (1), bush (2), bearing frame (4), axle sleeve (5) and bearing cover (7), its characterized in that: be fixed with axle sleeve (5) on the outer wall of bearing body (1), and the central point on axle sleeve (5) surface puts the cover and is equipped with bush (2) to the outside of bush (2) is equipped with bearing frame (4), bearing gland (7) are installed at the top of bearing frame (4), and all are equipped with dismouting structure (6) on two lateral walls of bearing gland (7), the inside central point department of putting of bush (2) is equipped with adhesive (10), and inside being equipped with microwire net piece (11) of bush (2) on one side of adhesive (10).

2. The split mechanical bearing device of claim 1, wherein: bearing frame (4) inside of bush (2) below is equipped with cooling bath (3), and the central point department of putting of cooling bath (3) bottom is equipped with notes liquid outlet (9), and the bottom of annotating liquid outlet (9) extends to the outside of bearing frame (4).

3. The split mechanical bearing device of claim 1, wherein: the inner part of the dismounting structure (6) is sequentially provided with a positioning block (601), a linkage block (602), a positioning plate (603), a fastening bolt (604) and a positioning concave frame (605), the two outer side walls at the top of the bearing seat (4) are both fixed with the positioning concave frame (605), and the positioning block (601) is fixed on the inner wall of one side of the positioning concave frame (605).

4. A split mechanical bearing assembly as claimed in claim 3, wherein: all be fixed with interlock piece (602) on bearing gland (7) outer wall of location concave frame (605) top, and one side of interlock piece (602) bottom is equipped with locating plate (603), the bottom of locating plate (603) extends to the outside of location concave frame (605), location concave frame (605) are kept away from and are equipped with tight set bolt (604) on the outer wall of bearing frame (4) one side, the one end of tight set bolt (604) runs through location concave frame (605) and locating plate (603) in proper order and with the outer wall threaded connection of locating piece (601).

5. The split mechanical bearing device of claim 2, wherein: the bottom end of the interior of the liquid injection and outlet (9) is provided with a plug (8), and the bottom end of the plug (8) extends to the exterior of the liquid injection and outlet (9).

6. The split mechanical bearing device of claim 1, wherein: the adhesive (10) is provided with a metal ion wear-resistant outer ring (13) in the lining (2) on one side far away from the microwire net sheet (11), and a pressure-resistant corrugated strip body (12) is arranged at the central position in the metal ion wear-resistant outer ring (13).