CN211693258U

CN211693258U - Water retaining device for supporting roller bearing seat water inlet

Info

Publication number: CN211693258U
Application number: CN201922440816.7U
Authority: CN
Inventors: 甘元有; 赵璇
Original assignee: Shanxi Jianlong Industrial Co Ltd
Current assignee: Shanxi Jianlong Industrial Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model is suitable for a bearing frame technical field provides a manger plate device that backing roll bearing frame intake, including installation component and manger plate subassembly, the installation component includes the roll, both sides of roll all fixedly connected with bearing, the bearing outside fixedly connected with bearing frame; the water retaining assembly comprises a right end hoop, the right end hoop is fixedly connected with the bearing seat, and two sides of the right end hoop are fixedly connected with connecting rods; through right end hoop, left end hoop and connecting rod, and install the tarpaulin between right end hoop and left end hoop, make when flushing the cooling to the roll surface, roll surface splash water can partially fall on the tarpaulin, avoid scouring the water on roll surface to splash on the bearing frame, inside partial water directly gets into the bearing frame, reduce the problem that the lubricated not good bearing that produces of roll that oil film bearing's performance caused damages, still reduce the pollution of impurity such as dust to oil film bearing oil simultaneously.

Description

Water retaining device for supporting roller bearing seat water inlet

Technical Field

The utility model belongs to the technical field of the bearing frame, especially, relate to a manger plate device that backing roll bearing frame intake.

Background

The roller mainly comprises a roller body, a roller neck and a shaft head 3. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the gear seat through a connecting shaft, and the rotating torque of the motor is transmitted to the roller. The rolls may be arranged in two, three, four or more rolls in the mill stand.

The back-up roll needs a large amount of roll cooling water to cool the roll surface in the use process, and the bearing blocks with oil film bearings are arranged at the two ends of the roll.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water retaining device that backing roll bearing frame was intake aims at solving the roll both ends and is the bearing frame of taking the oil film bearing, does not have any sealing washer between, in the use, on the water that erodees roll surface splashes the bearing frame, a small amount of water directly gets into the bearing frame the inside, reduces the problem of the service property of oil film bearing oil.

The utility model is realized in such a way that the water retaining device for the water inlet of the bearing seat of the supporting roll comprises an installation component and a water retaining component;

the mounting assembly comprises a roller, bearings are fixedly connected to two sides of the roller, and bearing blocks are fixedly connected to the outer sides of the bearings;

the water retaining component comprises a right end hoop, the right end hoop and the bearing seat fixed connection, the equal fixedly connected with connecting rod in both sides of the right end hoop, the connecting rod is kept away from the one end fixedly connected with left end hoop of the right end hoop, the left end hoop is located in both sides of the roller, the right end hoop and two sets of tensioning rods which are uniformly and fixedly connected between the left end hoops, the tensioning rods are located above the bearing seat, the left end hoop and waterproof cloth fixedly connected with between the right end hoop, the waterproof cloth fixed connection is in the connecting rod and the tensioning rods are kept away from one side of the bearing seat.

Preferably, the outer side walls of the left end hoop and the right end hoop are provided with integrally formed connecting sheets, and the inner cavity of each connecting sheet is in threaded connection with a connecting bolt.

Preferably, two sets of fixedly connected with support ring between the connecting rod, the support ring with tensioning rod fixed connection, the support ring is located the tarpaulin is close to one side of bearing frame.

Preferably, the support ring is of a semi-arc structure.

Preferably, the outer side wall of the right end hoop is provided with an integrally formed diversion trench.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a water retaining device that backing roll bearing frame intake, through at right-hand member hoop, left end hoop and connecting rod, and install the tarpaulin between right-hand member hoop and left end hoop, make when flushing water the cooling to the roll surface, roll surface splash water can the part fall on the tarpaulin, the water of avoiding scouring roller surface splashes on the bearing frame, inside partial water directly gets into the bearing frame, reduce the problem that the not good bearing that produces of roll lubrication that oil film bearing oil's performance caused damages, still reduce the pollution of impurity such as dust to oil film bearing oil simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the water retaining assembly of the present invention;

FIG. 3 is a left side view of the structure of the water retaining assembly of the present invention;

fig. 4 is a top view of the water retaining assembly of the present invention.

In the figure: 1-mounting component, 11-roller, 12-bearing, 13-bearing seat, 2-water retaining component, 21-right end hoop, 22-connecting rod, 23-left end hoop, 24-supporting ring, 25-tensioning rod, 26-waterproof cloth, 27-connecting piece, 28-connecting bolt and 29-diversion groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water retaining device for supporting roller bearing seat water inlet comprises a mounting assembly 1 and a water retaining assembly 2;

the mounting assembly 1 comprises a roller 11, bearings 12 are fixedly connected to two sides of the roller 11, and bearing blocks 13 are fixedly connected to the outer sides of the bearings 12;

water retaining component 2 includes right-hand member hoop 21, right-hand member hoop 21 and bearing frame 13 fixed connection, the equal fixedly connected with connecting rod 22 in both sides of right-hand member hoop 21, the one end fixedly connected with left end hoop 23 of right-hand member hoop 21 is kept away from to connecting rod 22, left end hoop 23 is located the both sides of roll 11, two sets of tensioning rod 25 of even fixedly connected with between right-hand member hoop 21 and the left end hoop 23, tensioning rod 25 is located the top of bearing frame 13, fixedly connected with tarpaulin 26 between left end hoop 23 and the right-hand member hoop 21, tarpaulin 26 fixed connection is in one side that bearing frame 13 was kept away from to connecting rod 22 and tensioning rod 25.

In this embodiment, through right end hoop 21, left end hoop 23 and connecting rod 22, and install tarpaulin 26 between right end hoop 21 and left end hoop 23, make when flushing the cooling to the roll 11 surface, the water that the roll 11 surface splashes can be partly dropped on tarpaulin 26, avoid scouring the water on roll 11 surface and splash to chock 13, partial water directly gets into inside chock 13, reduce the problem that the not good bearing that produces of roll lubrication that oil film bearing oil's performance caused damages, still reduce the pollution of impurity such as dust to oil film bearing oil simultaneously.

Furthermore, the outer side walls of the left end hoop 23 and the right end hoop 21 are respectively provided with an integrally formed connecting sheet 27, and the inner cavity of the connecting sheet 27 is in threaded connection with a connecting bolt 28.

In the present embodiment, the connecting piece 27 and the connecting bolt 28 are provided so that the connecting piece 27 is screwed and fixed by the connecting bolt 28, and the bearing housing 13 is tightened and fixed by the right-end ferrule 21, and at the time of removal and maintenance, the right-end ferrule 21 and the left-end ferrule 23 can be removed from the bearing housing 13 by simply screwing the connecting bolt 28.

Further, a support ring 24 is fixedly connected between the two sets of connecting rods 22, the support ring 24 is fixedly connected with a tension rod 25, and the support ring 24 is located on one side of the waterproof cloth 26 close to the bearing seat 13.

In this embodiment, through setting up support ring 24, can support fixedly tarpaulin 26 and tensioning rod 25, avoid tarpaulin 26 support position few, not complete tension, water can form ponding after falling on tarpaulin 26 on the surface of tarpaulin 26.

Further, the support ring 24 has a semi-circular arc structure.

In the present embodiment, the support ring 24 is configured in a plate arc shape, thereby avoiding a problem that the entire apparatus is heavy due to the same annular structure as the right ferrule 21.

Further, the outer side wall of the right end hoop 21 is provided with an integrally formed diversion trench 29.

In this embodiment, the diversion groove 29 is formed on the surface of the right end hoop 21, so that water can be guided by the diversion groove 29 on the right end hoop 21 and fall from the end of the right end hoop 21.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when flushing water the cooling to the roll 11 surface, the water that 11 surfaces of roll splashes can partially fall on tarpaulin 26, then falls down or falls down from the below of right-hand member hoop 21 along guiding gutter 29 on right-hand member hoop 21 surface from one side that tarpaulin 26 is close to connecting rod 22.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a backing roll bearing frame water retaining device that intakes which characterized in that: comprises a mounting component (1) and a water retaining component (2);

the mounting assembly (1) comprises a roller (11), bearings (12) are fixedly connected to two sides of the roller (11), and bearing blocks (13) are fixedly connected to the outer sides of the bearings (12);

the water retaining component (2) comprises a right end hoop (21), the right end hoop (21) is fixedly connected with the bearing seat (13), both sides of the right end hoop (21) are fixedly connected with connecting rods (22), one end of each connecting rod (22) far away from the right end hoop (21) is fixedly connected with a left end hoop (23), the left end hoop (23), the left end hoop (23) is positioned at two sides of the roller (11), two groups of tensioning rods (25) are uniformly and fixedly connected between the right end hoop (21) and the left end hoop (23), the tension rod (25) is positioned above the bearing seat (13), waterproof cloth (26) is fixedly connected between the left end hoop (23) and the right end hoop (21), the waterproof cloth (26) is fixedly connected to one side, far away from the bearing seat (13), of the connecting rod (22) and the tension rod (25).

2. A water retaining device for supporting roll chock water inflow according to claim 1, wherein: the outer side wall of the left end hoop (23) and the outer side wall of the right end hoop (21) are both provided with integrally formed connecting sheets (27), and the inner cavity of each connecting sheet (27) is in threaded connection with a connecting bolt (28).

3. A water retaining device for supporting roll chock water inflow according to claim 1, wherein: two sets of fixedly connected with support ring (24) between connecting rod (22), support ring (24) with tensioning rod (25) fixed connection, support ring (24) are located tarpaulin (26) are close to one side of bearing frame (13).

4. A water retaining device for supporting roll chock water inflow according to claim 3, wherein: the support ring (24) is of a semi-circular arc structure.

5. A water retaining device for supporting roll chock water inflow according to claim 1, wherein: the outer side wall of the right end hoop (21) is provided with an integrally formed diversion trench (29).