CN211056416U

CN211056416U - Steel coil bearing shaft structure

Info

Publication number: CN211056416U
Application number: CN201922115344.8U
Authority: CN
Inventors: 陈景森
Original assignee: Sanming Brand New Color Steel Structure Co ltd
Current assignee: Sanming Brand New Color Steel Structure Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-21
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a coil of strip holds puts axle construction, including the fixed disk, fixed disk front surface middle part is provided with first sleeve, first sleeve end is provided with first bearing, the embedding is provided with the screw rod in the first sleeve, the screw rod with the inner bearing of first bearing is connected, the cover is equipped with the second sleeve on the screw rod, both ends all are provided with the second bearing around in the second sleeve, the inner bearing of second bearing with the screw rod is connected, the cover is equipped with first fixed block on the first sleeve, the cover is equipped with the movable block on the screw rod, it is provided with along the outside circumference evenly distributed of screw rod and be used for supporting the backup pad of spacing coil of strip to articulate between first fixed block and the movable block, be provided with the spacing subassembly that is used for spacing on the first sleeve end; the utility model discloses simple structure, the simple operation can make things convenient for the coil of strip to hold and put to make things convenient for the coil of strip to open a book.

Description

Steel coil bearing shaft structure

Technical Field

The utility model relates to a technical field, especially a coil of strip holds puts axle construction are placed to coil of strip.

Background

The steel coil is also called coil steel. The steel is hot pressed and cold pressed into roll shape. Various processes (for example, processing into steel plates, steel strips, etc.) are convenient for storage and transportation; the formed coils are mainly hot rolled coils and cold rolled coils, the hot rolled coils are processed products before recrystallization of billets, the cold rolled coils are subsequent processed hot rolled coils, the weight of the steel coils is about 15-30T generally, in the year, the hot rolled production capacity of China is continuously expanded, dozens of hot rolled production lines are already available, and some projects are about to be built or put into operation. In the steel plate manufacturing process, a steel coil is placed on a feeding machine, then the steel coil is fed and pressed to be formed, and the steel coil is cut into a preset size, and in the prior art, a plurality of steel plate feeding frames have the defects of deviation, incapability of firmly fixing the steel coil on the feeding frame in the manufacturing process and the like, so that unnecessary potential safety hazards are caused to field construction personnel in the construction process; in addition, because a large handle is not arranged in the working process of a plurality of feeding supports, a person can easily cut hands when directly holding the steel coil by hands, and the like; the existing feeding frame is short in service life and easy to rotate after being long in time; and the periphery at roller bearing both ends is the equipartition and is had more than three overspeed device tensioner in current coil of strip blowing machine, and manual operation opens each overspeed device tensioner during the use for the tensioning between roller bearing and the coil of strip is fixed, and this kind of overspeed device tensioner wastes time and energy, work efficiency is low, intensity of labour is big.

Disclosure of Invention

In view of this, in order to overcome the problem that exists among the background art, the utility model aims at providing a coil of strip holds puts bearing structure can make things convenient for the coil of strip to hold and put to make things convenient for the coil of strip to open a book.

The utility model discloses a following method realizes: the utility model provides a coil of strip holds puts axle construction which characterized in that: the steel coil fixing device comprises a fixing disc, wherein a first sleeve is arranged in the middle of the front surface of the fixing disc, a first bearing is arranged at the tail end of the first sleeve, a screw is embedded in the first sleeve and connected with an inner bearing of the first bearing, a second sleeve is sleeved on the screw, second bearings are arranged at the front end and the rear end in the second sleeve, the inner bearing of the second bearing is connected with the screw, a first fixing block is sleeved on the first sleeve, a moving block is sleeved on the screw, a supporting plate which is uniformly distributed along the outer circumference of the screw and used for supporting the inner ring of a limiting steel coil is hinged between the first fixing block and the moving block, and a limiting component used for limiting the supporting plate is arranged at the tail end of the first sleeve; the movable block with be provided with the connector between the second sleeve, be provided with on the first sleeve and be used for with the screw rod erects the third bearing that the coil of strip of being convenient for was placed on the support, first sleeve with the inner bearing of third bearing is connected, just the third bearing sets up in first fixed block rear, be provided with the fourth bearing on the second sleeve, the fourth bearing with the telescopic inner bearing of second is connected, just the fourth bearing sets up in connector the place ahead, the screw rod end is provided with and is used for rotating the carousel of screw rod.

Furthermore, connecting blocks are arranged at the front end and the rear end of the lower surface of the supporting plate, the rear connecting block is hinged with one end of a first connecting rod, and the other end of the first connecting rod is hinged with the first fixing block; the front side connecting block is hinged to one end of a second connecting rod, and the other end of the second connecting rod is hinged to the moving block.

Furthermore, the limiting assembly comprises a first limiting plate and a second limiting plate, a fixing plate is arranged in the middle of the lower surface of the supporting plate, and the fixing plate is arranged between the first limiting plate and the second limiting plate.

Furthermore, the reinforcing connecting piece comprises a second fixed block, the second fixed block is arranged on the second sleeve and is located behind the fourth bearing, a third connecting rod is hinged to the second fixed block, a fourth connecting rod is hinged to the moving block, and the third connecting rod is hinged to the tail end of the fourth connecting rod.

The beneficial effects of the utility model reside in that: the first sleeve, the second sleeve and the screw rod are added into the device, so that the steel coil can be better placed, and the damage of the steel coil during placement is avoided; the supporting plate, the first connecting rod and the second connecting rod are added in the device, so that after the steel coil is sleeved on the screw rod, the supporting plate supports and fixes the inner ring of the steel coil; the utility model discloses simple structure, the simple operation, work efficiency is high, labour saving and time saving, reduces intensity of labour, and it is the same to have guaranteed the opening degree of every backup pad simultaneously, is favorable to guaranteeing the balance of whole coil of strip.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 and 2, the present invention provides an embodiment: a steel coil bearing and releasing shaft structure comprises a fixed disc 1, wherein a first sleeve 2 is arranged in the middle of the front surface of the fixed disc 1, a first bearing 3 is arranged at the tail end of the first sleeve 2, a screw rod 4 is embedded in the first sleeve 2, the screw rod 4 is connected with the inner bearing of the first bearing 3, a second sleeve 5 is sleeved on the screw rod 4, the front end and the rear end in the second sleeve 5 are respectively provided with a second bearing 6, the inner bearing of the second bearing 6 is connected with the screw rod 4, a first fixed block 7 is sleeved on the first sleeve 2, a moving block 8 is sleeved on the screw rod 4, support plates 9 which are uniformly distributed along the outer circumference of the screw rod 4 and used for supporting and limiting the inner ring of the steel coil are hinged between the first fixed block 7 and the moving block 8, the tail end of the first sleeve 3 is provided with a limiting component 10 for limiting the supporting plate 9; the movable block 8 with be provided with between the second sleeve 5 and strengthen connecting piece 11, be provided with on the first sleeve 2 be used for with screw rod 4 erects the third bearing 12 that the coil of strip of being convenient for was placed on the support, first sleeve 3 with the inner bearing of third bearing 12 is connected, just third bearing 12 set up in 7 rear of first fixed block, be provided with fourth bearing 13 on the second sleeve 5, fourth bearing 13 with the inner bearing of second sleeve 5 is connected, just fourth bearing 13 set up in strengthen connecting piece 11 the place ahead, screw rod 4 end is provided with and is used for rotating the carousel 41 of screw rod 4. Make the staff establish the coil of strip cover on first sleeve 2 through transfer device, the staff rotates carousel 41, carousel 41 can drive the screw rod and carry out the back-and-forth movement, staff corotation carousel 41, screw rod 4 begins to rotate, backward movement when screw rod 4 rotates, screw rod 4 backward movement just can drive movable block 8 backward movement, movable block 8 backward movement can let backup pad 9 support the coil of strip inner circle spacing, better fix and hold the coil of strip.

The utility model discloses well first bearing, second bearing, third bearing and fourth bearing are the inner bearing and rotate, and the outer bearing is fixed.

As shown in fig. 2, in an embodiment of the present invention, the front end and the rear end of the lower surface of the supporting plate 9 are provided with connecting blocks 14, the rear connecting block 14 is hinged to one end of a first connecting rod 15, and the other end of the first connecting rod 15 is hinged to the first fixing block 7; the front connecting block 14 is hinged to one end of a second connecting rod 16, and the other end of the second connecting rod 16 is hinged to the moving block 8. When the screw rod 4 rotates and moves backwards, the moving block 8 can be driven to move backwards, the moving block 8 can drive the supporting plate 9 to expand and contract under the action of the first connecting rod 15 and the second connecting rod 16, and the supporting plate 9 can abut against the inner ring of the steel coil to play a good fixing role.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the limiting assembly 10 includes a first limiting plate 17 and a second limiting plate 18, a fixing plate 19 is disposed at a middle portion of a lower surface of the supporting plate 9, and the fixing plate 19 is disposed between the first limiting plate 17 and the second limiting plate 18. Make the effect through first limiting plate 17 and second limiting plate 18, can carry on spacingly to fixed plate 19 to carry on spacingly to backup pad 9, when the backup pad 9 harmomegathus supports coil of strip inner circle, can avoid backup pad 9 to produce the skew around, can be better fix the coil of strip and hold.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the reinforcing connecting member 11 includes a second fixing block 20, the second fixing block 20 is disposed on the second sleeve 5, the second fixing block 20 is located behind the fourth bearing 13, a third connecting rod 21 is hinged to the second fixing block 20, a fourth connecting rod 22 is hinged to the moving block 8, and the third connecting rod 21 is hinged to the end of the fourth connecting rod 22. The moving block 8 is limited by the hinging action of the second fixing block 20 and the third connecting rod 21, the hinging action of the moving block 8 and the fourth connecting rod 22 and the hinging action of the third connecting rod 21 and the fourth connecting rod 22.

The utility model discloses a theory of operation: during the use, the staff fixes the fixed disk, and fixed back, the staff places the coil of strip through transportation equipment and holds on first sleeve and put, holds after putting, staff corotation carousel, and the carousel rotates drive screw, and the screw rod backward movement drives the movable block backward movement, and the movable block backward movement can drive the backup pad and support the coil of strip inner circle and fix the coil of strip, fixes good back, and the staff can be better opens a book.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a coil of strip holds puts axle construction which characterized in that: the steel coil fixing device comprises a fixing disc, wherein a first sleeve is arranged in the middle of the front surface of the fixing disc, a first bearing is arranged at the tail end of the first sleeve, a screw is embedded in the first sleeve and connected with an inner bearing of the first bearing, a second sleeve is sleeved on the screw, second bearings are arranged at the front end and the rear end in the second sleeve, the inner bearing of the second bearing is connected with the screw, a first fixing block is sleeved on the first sleeve, a moving block is sleeved on the screw, a supporting plate which is uniformly distributed along the outer circumference of the screw and used for supporting the inner ring of a limiting steel coil is hinged between the first fixing block and the moving block, and a limiting component used for limiting the supporting plate is arranged at the tail end of the first sleeve; the movable block with be provided with the connector between the second sleeve, be provided with on the first sleeve and be used for with the screw rod erects the third bearing that the coil of strip of being convenient for was placed on the support, first sleeve with the inner bearing of third bearing is connected, just the third bearing sets up in first fixed block rear, be provided with the fourth bearing on the second sleeve, the fourth bearing with the telescopic inner bearing of second is connected, just the fourth bearing sets up in connector the place ahead, the screw rod end is provided with and is used for rotating the carousel of screw rod.

2. The steel coil bearing shaft structure according to claim 1, wherein: the front end and the rear end of the lower surface of the supporting plate are respectively provided with a connecting block, the rear connecting block is hinged with one end of a first connecting rod, and the other end of the first connecting rod is hinged with the first fixing block; the front side connecting block is hinged to one end of a second connecting rod, and the other end of the second connecting rod is hinged to the moving block.

3. The steel coil bearing shaft structure according to claim 1, wherein: the limiting assembly comprises a first limiting plate and a second limiting plate, a fixing plate is arranged in the middle of the lower surface of the supporting plate, and the fixing plate is arranged between the first limiting plate and the second limiting plate.

4. The steel coil bearing shaft structure according to claim 1, wherein: the reinforcing connecting piece comprises a second fixing block, the second fixing block is arranged on the second sleeve and located behind the fourth bearing, a third connecting rod is hinged to the second fixing block, a fourth connecting rod is hinged to the moving block, and the third connecting rod is hinged to the tail end of the fourth connecting rod.