CN210949581U

CN210949581U - Sealing structure of rolling mill bearing seat

Info

Publication number: CN210949581U
Application number: CN201921579819.2U
Authority: CN
Inventors: 胡咸利
Original assignee: Xike Rolling Mill Bearing Technology Wafangdian Co ltd
Current assignee: Xike Rolling Mill Bearing Technology Wafangdian Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-07
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a seal structure of rolling mill bearing frame, including primary shaft bearing, primary shaft bearing's bottom is equipped with secondary shaft bearing, and the bottom of primary shaft bearing all sets up the corresponding arc draw-in groove in position, two with secondary shaft bearing's top the rolling mill bearing is inlayed to the inside of arc draw-in groove, and the bottom of primary shaft bearing both sides is all fixed and is equipped with first connecting block, and the top of secondary shaft bearing both sides is all fixed and is equipped with the second connecting block, and the first screw that the position is relative is all seted up at the top of first connecting block and the top of second connecting block, and the internal thread of first screw is connected with first screw. The utility model relates to a seal structure of rolling mill bearing frame is through being provided with first linkage block and first linkage block to be provided with first screw and first screw, make when needs are dismantled seal structure, the accessible is earlier with first screw from the inside dismantlement of first screw, again with first linkage block and first linkage block separation, accomplish the dismantlement process then, convenient and fast.

Description

Sealing structure of rolling mill bearing seat

Technical Field

The utility model relates to a seal structure of bearing frame, in particular to seal structure of rolling mill bearing frame.

Background

The rolling mill bearing, it means to be used in the calendering trade, namely non ferrous metal, ferrous metal and non-metallic product calendering, bearing on the roller diameter department and cylinder of calendering roll system, generally adopt the four-row cylindrical roller bearing to bear the radial load, thrust roller or thrust ball bearing and radial angular contact ball or radial roller bearing bear the axial load, now mostly adopt the mode of oil-air lubrication or oil mist lubrication and grease to lubricate and cool, the rolling mill bearing generally needs to adopt the rolling mill bearing bracket to fix it, and the seal structure of the existing bearing bracket is usually designed into an undetachable overall structure, cause and be inconvenient to install and dismantle it, therefore, need to propose a seal structure of the rolling mill bearing bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure of rolling mill bearing frame to solve the current rolling mill bearing frame that proposes in the above-mentioned background art and be not convenient for install and the problem of dismantling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seal structure of rolling mill bearing frame, includes primary shaft bearing, primary shaft bearing's bottom is equipped with secondary shaft bearing, the corresponding arc draw-in groove in position, two are all seted up to primary shaft bearing's bottom and secondary shaft bearing's top the rolling mill bearing is inlayed to the inside of arc draw-in groove, the bottom of primary shaft bearing both sides is all fixed and is equipped with first connecting block, the top of secondary shaft bearing both sides is all fixed and is equipped with the second connecting block, the first screw that the position is relative is all seted up at the top of first connecting block and the top of second connecting block, the internal thread of first screw has first screw.

As the utility model discloses a preferred technical scheme, the second screw that the position is relative is all seted up at the top middle part of first bearing frame and the bottom middle part of second bearing frame, the inside threaded connection of second screw has the second screw.

As the utility model discloses a preferred technical scheme, the top both sides of primary shaft bearing and the bottom both sides of secondary shaft bearing are all fixed and are equipped with the connecting plate.

As the utility model discloses a preferred technical scheme, the third screw has been seted up at the top middle part of connecting plate, the internal thread of third screw is connected with the third screw.

As the utility model discloses a preferred technical scheme, first bearing frame, second bearing frame, first connecting block, second connecting block and connecting plate are high manganese steel material and make.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a sealing structure of a rolling mill bearing seat, which is provided with a first connecting block and a first connecting block, and is provided with a first screw hole and a first screw, so that when the sealing structure needs to be disassembled, the first screw can be disassembled from the inside of the first screw hole firstly, and then the first connecting block is separated from the first connecting block, thereby completing the disassembly conveniently and quickly; the rolling mill bearing can be limited and fixed through the second screw hole and the second screw; through being provided with the connecting plate to be provided with third screw and third screw, make accessible third screw with connecting plate and other external connection structure fixed connection together, then be fixed in other connection structure with seal structure on.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a first bearing housing; 2. a second bearing housing; 3. a rolling mill bearing; 4. a first connection block; 5. a second connecting block; 6. a first screw hole; 7. a first screw; 8. a second screw hole; 9. a second screw; 10. a connecting plate; 11. a third screw hole; 12. and a third screw.

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.

Please refer to fig. 1-2, the utility model provides a seal structure of rolling mill bearing frame, including first bearing frame 1, the bottom of first bearing frame 1 is equipped with second bearing frame 2, and the arc draw-in groove that the position is corresponding is all seted up to the bottom of first bearing frame 1 and the top of second bearing frame 2, two the rolling mill bearing 3 is inlayed to the inside of arc draw-in groove, and the bottom of first bearing frame 1 both sides is all fixed and is equipped with first connecting block 4, and the top of second bearing frame 2 both sides is all fixed and is equipped with second connecting block 5, and the first screw 6 that the position is relative is all seted up at the top of first connecting block 4 and the top of second connecting block 5, and the internal thread of first screw 6 is connected with first screw 7.

Preferably, the top middle part of the first bearing seat 1 and the bottom middle part of the second bearing seat 2 are both provided with second screw holes 8 with opposite positions, the inner threads of the second screw holes 8 are connected with second screws 9, and the second screws 9 can limit and fix the rolling mill bearing 3.

Preferably, both sides of the top of the first bearing seat 1 and both sides of the bottom of the second bearing seat 2 are fixedly provided with connecting plates 10, and the sealing structure can be connected with other external connecting structures through the connecting plates 10.

Preferably, the middle part of the top end of the connecting plate 10 is provided with a third screw hole 11, the inner thread of the third screw hole 11 is connected with a third screw 12, and the connecting plate 10 can be fixedly connected with other external connecting structures through the third screw 12.

Preferably, the first bearing seat 1, the second bearing seat 2, the first connecting block 4, the second connecting block 5 and the connecting plate 10 are all made of high manganese steel materials, so that the structures have high physical strength, and the stability of the sealing structure in use is improved.

When the sealing structure is used, the first screw 7 is installed into the first screw hole 6 by screwing to enable the first connecting block 4 and the second connecting block 5 to be stably connected together, then the first bearing seat 1 and the second bearing seat 2 are stably connected together, the second screw 9 is installed into the second screw hole 8 by screwing and screwed and fastened to enable the rolling mill bearing 3 to be stably fixed in the middle between the first bearing seat 1 and the second bearing seat 2, when the bearing seat is required to be connected with other external connecting structures, one end of the third screw 12 penetrates through the third screw hole 11 by screwing and is inserted into a screw hole on the external connecting structure and screwed and fastened to enable the connecting plate 10 to be stably connected with the external connecting structure, when the rolling mill bearing 3 is required to be dismounted, the second screw 9 is firstly loosened and dismounted by screwing, can dismantle rolling mill bearing 3, when needs are dismantled first bearing frame 1 and second bearing frame 2, only need to dismantle first screw 7 through revolving to twist, can make first bearing frame 1 and second bearing frame 2 separate, convenient and fast.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seal structure of rolling mill bearing frame, includes first bearing frame (1), its characterized in that, the bottom of first bearing frame (1) is equipped with second bearing frame (2), the arc draw-in groove that the position is corresponding, two is all seted up to the bottom of first bearing frame (1) and the top of second bearing frame (2) the inside of arc draw-in groove is inlayed and is equipped with rolling mill bearing (3), the bottom of first bearing frame (1) both sides is all fixed and is equipped with first connecting block (4), the top of second bearing frame (2) both sides is all fixed and is equipped with second connecting block (5), the top of first connecting block (4) and the top of second connecting block (5) all set up the relative first screw (6) in position, the internal thread of first screw (6) is connected with first screw (7).

2. A seal structure of a rolling mill housing according to claim 1, characterized in that: the middle part of the top end of the first bearing seat (1) and the middle part of the bottom end of the second bearing seat (2) are both provided with second screw holes (8) with opposite positions, and the inner threads of the second screw holes (8) are connected with second screws (9).

3. A seal structure of a rolling mill housing according to claim 1, characterized in that: and connecting plates (10) are fixedly arranged on both sides of the top of the first bearing seat (1) and both sides of the bottom of the second bearing seat (2).

4. A seal structure of a rolling mill housing according to claim 3, characterized in that: and a third screw hole (11) is formed in the middle of the top end of the connecting plate (10), and a third screw (12) is connected to the inner thread of the third screw hole (11).

5. A seal structure of a rolling mill housing according to claim 3, characterized in that: the first bearing seat (1), the second bearing seat (2), the first connecting block (4), the second connecting block (5) and the connecting plate (10) are all made of high manganese steel materials.