CN212566904U

CN212566904U - Water-cooled cantilever roller

Info

Publication number: CN212566904U
Application number: CN202020963584.3U
Authority: CN
Inventors: 贾加林; 刘军
Original assignee: Taizhou Meilan Metallurgical Machinery Co ltd
Current assignee: Taizhou Meilan Metallurgical Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-19
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a water-cooled cantilever roller relates to cantilever roller technical field, comprises a mounting table, the last fixed surface of mount table is connected with the bearing, the roller has been cup jointed to the inside of bearing, the one end fixedly connected with gear motor of roller, the first fastener of one end fixedly connected with of roller, the draw-in groove has been seted up to one side of first fastener, one side swing joint of first fastener has the second fastener, one side fixedly connected with cardboard of second fastener, first fastener passes through draw-in groove swing joint with the cardboard, one side fixedly connected with connecting pipe of second fastener, one side fixedly connected with water inlet of connecting pipe. This water-cooled cantilever roller sets up the fixture block structure through the one end at the roller, dismantlement and fixed that can be quick, and convenient the maintenance is changed, has reduced manufacturing cost, and the cooperation setting of draw-in groove and cardboard can be convenient fixed the water receiving pipe, has practiced thrift the time, has improved work efficiency.

Description

Water-cooled cantilever roller

Technical Field

The utility model relates to a cantilever roller technical field specifically is a water-cooled cantilever roller.

Background

The prior furnace inner cantilever roller used by the industrial furnace is mostly a roller surface cooling cantilever roller and a roller shaft cooling cantilever roller. Roll surface cooling cantilever roller and roller cooling cantilever roller all establish the first end of installing at the axle with stove roller cover, the first end of axle is together stretched into to the stove in with the stove roller, the second end of axle is connected with the bearing box outside the stove and is driven the stove roller through motor drive and rotate, wherein, for the intensity of guaranteeing the axle, need the counter shaft to cool off, the cooling method that above-mentioned two kinds of cantilever rollers adopted is that the inside at the axle sets up condenser tube, let in the cooling water through condenser tube to the inside of axle, thereby reach the counter shaft and cool down, with the effect of the intensity of assurance axle.

In chinese utility model patent application no: the utility model discloses a high temperature resistant dry-type cantilever roller in CN201920821544.2, this high temperature resistant dry-type cantilever roller includes pivot and hollow roller subassembly, the pivot includes the main shaft head, shaft shoulder and link, the one end of main shaft head is equipped with the shaft shoulder, the other end is equipped with the link, hollow roller subassembly includes hollow roll body, baffle and thermal-insulated structure, the one end of hollow roll body is equipped with the connecting hole, the other end is equipped with the connecting hole, the shaft shoulder stretches into in the connecting hole, and weld into an organic whole structure, sealing weld has the baffle in the connecting hole, the inside interval of hollow roll body is fixed with the thermal-insulated structure of multiunit, still be equipped with the roll table that is used for carrying the steel pipe. The roller head of the high-temperature-resistant dry type cantilever roller cannot be replaced, the production cost is high, a water cooling structure is not arranged, the service life is easily shortened when the roller head works in a high-temperature environment for a long time, and the popularization is not facilitated.

Therefore, it is necessary to provide a water-cooled cantilever roll to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a water-cooled cantilever roller to the unable change of roller head of the current high temperature resistant dry-type cantilever roller that proposes in solving above-mentioned background art, manufacturing cost is high, and does not have the water-cooling structure, the problem that the long-time easy life that shortens of working under high temperature environment.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water-cooled cantilever roller comprises an installation platform, wherein a bearing is fixedly connected to the upper surface of the installation platform, a roller shaft is sleeved inside the bearing, a speed reducing motor is fixedly connected to one end of the roller shaft, a first clamping piece is fixedly connected to one end of the roller shaft, a clamping groove is formed in one side of the first clamping piece, a second clamping piece is movably connected to one side of the first clamping piece, a clamping plate is fixedly connected to one side of the second clamping piece, the first clamping piece and the clamping plate are movably connected through the clamping groove, a connecting pipe is fixedly connected to one side of the second clamping piece, a water inlet is fixedly connected to one side of the connecting pipe, a water outlet is fixedly connected to one end of the connecting pipe, a water inlet pipe is arranged inside the roller shaft, a water outlet pipe is arranged on the outer side of the water inlet pipe, a, the one end both sides fixedly connected with compression spring of roller, compression spring's one end fixedly connected with fixture block, the adjustment tank has been seted up to one side of fixture block, the adjustable ring has been cup jointed to the one end outside of roller, the one end fixedly connected with of adjustable ring adjusts the post, the adjustment tank passes through regulation post swing joint with the adjustable ring, the one end swing joint of roller has the roller head.

Preferably, there are two bearings, and the two bearings are fixed at one end of the roll shaft far away from the roll head.

Preferably, the number of the stop blocks is two, the two stop blocks are symmetrically distributed on two sides of the roll shaft, and the stop blocks are parallel to the roll shaft.

Preferably, the fixture block is arc-shaped, and the radian of the fixture block is equal to that of the roll shaft.

Preferably, the adjustment tank is arc-shaped, the height of one end of the adjustment tank is greater than that of the other end of the adjustment tank, and the height difference between the two ends of the adjustment tank is equal to the distance between one side of the fixture block and the roll shaft.

Preferably, there are two adjusting columns, the two adjusting columns are symmetrically distributed on two sides of the adjusting ring, and the height of the adjusting columns is equal to that of the lower end of the adjusting groove.

Preferably, the clamping plates and the clamping grooves are two in number, and the thickness of each clamping plate is equal to the width of each clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a water-cooled cantilever roller possesses following beneficial effect:

1. this water-cooled cantilever roller sets up the fixture block structure through the one end at the roller, and dismantlement that can be quick and fixed, the change is overhauld to the convenience, has reduced manufacturing cost.

2. This water-cooled cantilever roller sets up through the cooperation of draw-in groove and cardboard, and the water receiving pipe is fixed that can be convenient, has practiced thrift installation time, has improved work efficiency.

Drawings

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

fig. 2 is a schematic front sectional view of the roller head structure of the present invention;

FIG. 3 is a schematic side view of the roller shaft structure of the present invention;

FIG. 4 is a schematic front view of the first fastener structure of the present invention;

fig. 5 is a schematic front view of the second clip structure of the present invention.

In the figure: 1. an installation table; 2. a roll head; 3. a roll shaft; 4. a bearing; 5. a reduction motor; 6. a first clip member; 7. a connecting pipe; 8. a water outlet; 9. a water inlet; 10. a second clip member; 11. a plug; 12. a stopper; 13. a clamping block; 14. a compression spring; 15. an adjustment column; 16. an adjusting ring; 17. a water outlet pipe; 18. a water inlet pipe; 19. an adjustment groove; 20. a card slot; 21. and (4) clamping the board.

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.

Referring to fig. 1-5, a water-cooled cantilever roller comprises a mounting table 1, two bearings 4 are fixedly connected to the upper surface of the mounting table 1, two bearings 4 are provided, the two bearings 4 are both fixed at one end of a roller shaft 3 away from a roller head 2, the roller shaft 3 is sleeved inside the bearings 4, one end of the roller shaft 3 is fixedly connected with a speed reduction motor 5, one end of the roller shaft 3 is fixedly connected with a first clamping piece 6, one side of the first clamping piece 6 is provided with a clamping groove 20, one side of the first clamping piece 6 is movably connected with a second clamping piece 10, one side of the second clamping piece 10 is fixedly connected with a clamping plate 21, the water receiving pipe can be conveniently fixed through the matching arrangement of the clamping groove 20 and the clamping plate 21, the time is saved, the working efficiency is improved, the two clamping plates 21 and the clamping groove 20 are provided, the thickness of the clamping plate 21 is equal to the width of the clamping groove 20, the clamping plate, one side of the second clamping piece 10 is fixedly connected with a connecting pipe 7, one side of the connecting pipe 7 is fixedly connected with a water inlet 9, one end of the connecting pipe 7 is fixedly connected with a water outlet 8, the inside of the roller shaft 3 is provided with a water inlet pipe 18, the outer side of the water inlet pipe 18 is provided with a water outlet pipe 17, the other end of the roller shaft 3 is fixedly connected with a plug 11, two stops 12 are fixedly connected with two sides of one end of the roller shaft 3, the two stops 12 are symmetrically distributed on two sides of the roller shaft 3, the stops 12 are parallel to the roller shaft 3 and prevent the roller head 2 from rotating relative to the roller shaft 3, two sides of one end of the roller shaft 3 are fixedly connected with a compression spring 14, one end of the compression spring 14 is fixedly connected with a clamping block 13, one end of the roller shaft 3 is provided with a clamping block 13 structure, the radian of fixture block 13 equals with the radian of roller, prevent that fixture block 13 is protruding, the influence is dismantled, adjustment tank 19 has been seted up to one side of fixture block 13, adjustment tank 19 is the arc, the height that highly is greater than the other end of adjustment tank 19 one end, the difference in height at adjustment tank 19 both ends equals the distance of one side and roller 3 of fixture block 13, can make fixture block 13 descend to the height and the roller 3 equals, the one end outside cup joints adjustable ring 16 of roller 3, the one end fixedly connected with of adjustable ring 16 adjusts post 15, adjust post 15 has two, two adjust the both sides of post 15 symmetric distribution at adjustable ring 16, the height that highly equals the lower end of adjustment tank 19 of adjusting post 15, adjustment tank 19 and adjustable ring 16 are through adjusting post 15 swing joint, the one end swing joint of roller 3 has roller 2.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: pour into roller 3 into cold water from water inlet 9, can enter into outlet pipe 17 from the breach at both ends when cold water is full of inlet tube 18, reduce the temperature of roller head 2 when outlet pipe 17, then get rid of the circulation to hot water from delivery port 8, when roller head 2 appears damaging, rotate adjustable ring 16, adjustable ring 16 drives regulation post 15 and removes in adjustment tank 19, when the high one end of regulation post 15 from the bottom dwang of adjustment tank 19, the height of fixture block 13 equals with roller 3's height, can take off roller head 2 from the roller, during erection joint pipe 7, align first fastener 6 and second fastener 10, put between two draw-in grooves 20 cardboard 21, later rotate second fastener 10, rotate cardboard 21 to the draw-in groove 20 in just can fix reuse.

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. A water-cooled cantilever roller, includes mount table (1), its characterized in that: the mounting table is characterized in that a bearing (4) is fixedly connected to the upper surface of the mounting table (1), a roller shaft (3) is sleeved inside the bearing (4), a speed reducing motor (5) is fixedly connected to one end of the roller shaft (3), a first clamping piece (6) is fixedly connected to one end of the roller shaft (3), a clamping groove (20) is formed in one side of the first clamping piece (6), a second clamping piece (10) is movably connected to one side of the first clamping piece (6), a clamping plate (21) is fixedly connected to one side of the second clamping piece (10), the first clamping piece (6) and the clamping plate (21) are movably connected through the clamping groove (20), a connecting pipe (7) is fixedly connected to one side of the second clamping piece (10), a water inlet (9) is fixedly connected to one side of the connecting pipe (7), a water outlet (8) is fixedly connected to one end of the connecting pipe (7), a water inlet pipe (, outlet pipe (17) have been seted up in the outside of inlet tube (18), the other end fixedly connected with end cap (11) of roller (3), the one end both sides fixedly connected with dog (12) of roller (3), the one end both sides fixedly connected with compression spring (14) of roller (3), the one end fixedly connected with fixture block (13) of compression spring (14), adjustment tank (19) have been seted up to one side of fixture block (13), adjustable ring (16) have been cup jointed to the one end outside of roller (3), the one end fixedly connected with of adjustable ring (16) adjusts post (15), adjustment tank (19) and adjustable ring (16) are through adjusting post (15) swing joint, the one end swing joint of roller (3) has roller head (2).

2. The water-cooled cantilever roller according to claim 1, wherein: the roller shaft (3) is provided with two bearings (4), and the two bearings (4) are fixed at one end of the roller shaft (3) far away from the roller head (2).

3. The water-cooled cantilever roller according to claim 1, wherein: the number of the stop blocks (12) is two, the two stop blocks (12) are symmetrically distributed on two sides of the roll shaft (3), and the stop blocks (12) are parallel to the roll shaft (3).

4. The water-cooled cantilever roller according to claim 1, wherein: the fixture block (13) is arc-shaped, and the radian of the fixture block (13) is equal to that of the roll shaft.

5. The water-cooled cantilever roller according to claim 1, wherein: the adjustable groove (19) is arc-shaped, the height of one end of the adjustable groove (19) is larger than that of the other end of the adjustable groove, and the height difference of the two ends of the adjustable groove (19) is equal to the distance between one side of the clamping block (13) and the roller shaft (3).

6. The water-cooled cantilever roller according to claim 1, wherein: the number of the adjusting columns (15) is two, the two adjusting columns (15) are symmetrically distributed on two sides of the adjusting ring (16), and the height of the adjusting columns (15) is equal to that of the lower end of the adjusting groove (19).

7. The water-cooled cantilever roller according to claim 1, wherein: the clamping plates (21) and the clamping grooves (20) are two in number, and the thickness of each clamping plate (21) is equal to the width of each clamping groove (20).