CN210636054U - Improved cold-rolled galvanized immersion roller connecting device - Google Patents

Abstract

The utility model relates to the technical field of cold rolling galvanized immersion roller, in particular to an improved cold rolling galvanized immersion roller connecting device, which solves the defect that the root of the immersion roller is corroded because zinc liquid is easy to enter the existing immersion shaft end, and comprises an immersion roller, wherein the two ends of the immersion roller are both welded with connectors, the tail end of each connector is welded with a stud, the outer side of each connector is sleeved with a lantern ring, the lantern ring is provided with a clamping groove corresponding to a clamping strip, the lantern ring is prevented from rotating outside the connector, one side surface of the lantern ring close to the immersion roller is glued with a smooth anti-collision ring, the scratching condition on one side of a cold-rolled steel plate can be effectively reduced, the interior of the connector can be effectively sealed, a sealing rod is connected through stud threads, a sealing block tightly attached to a fixing ring is welded outside the sealing rod, a sealing ring is sleeved at the contact position of the sealing block, easy dismounting can the quick replacement cold-rolled steel sheet.

Description

Improved cold-rolled galvanized immersion roller connecting device

Technical Field

The utility model relates to a cold rolling zinc-plating immersion roller technical field especially relates to a cold rolling zinc-plating immersion roller connecting device of modified.

Background

Cold-rolled sheet (english name is cold rolled sheet) is a product which is rolled at room temperature below recrystallization temperature using a hot-rolled coil as a raw material, and galvanization of the cold-rolled sheet is an essential process.

The existing immersion roller shaft end uses zinc liquid for a long time and is easy to enter a gap at a joint, so that the root part of the immersion roller is corroded, the strength of the root part is weakened, and the main cause of jamming or scratching of a steel belt is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing immersion shaft end easily causes the zinc liquid to enter, which leads to the corrosion of the root of the immersion roller, and providing an improved cold-rolled galvanized immersion roller connecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modified cold rolling zinc-plating immersion roller connecting device, includes the immersion roller, the connector has all been welded at the both ends of immersion roller, the terminal welding of connector has the double-screw bolt, the outside cover of double-screw bolt is equipped with sealing rod, the outside welding of sealing rod has a sealing block, the inside cover in one side of sealing block is equipped with the sealing washer, and the outside cover of connector is equipped with the lantern ring, one side surface gluing of lantern ring has crashproof circle, and the terminal outside of connector still the joint has the bearing, and the connector cup joints through the bearing and is fixed with solid fixed ring.

Preferably, the both sides of connector all weld the card strip, the draw-in groove that corresponds with the card strip is seted up to the inboard of the lantern ring.

Preferably, a support plate is welded on the outer side of one end of the fixing ring, and a hanging rod is connected to the outer side of the support plate through a bearing.

Preferably, the material of anticollision circle is silica gel, and the surface of anticollision circle and the one side surface contact of submergence roller.

Preferably, the surface of the stud is provided with threads, and the inner wall of the sealing rod is provided with a thread groove corresponding to the threads on the surface of the stud.

Preferably, one side of the sealing ring is in surface contact with one side of the fixing ring.

The utility model has the advantages that:

1. the lantern ring that the inboard was seted up and is corresponded the draw-in groove with the card strip is established to the outside cover of connector, prevents that the lantern ring from rotating in the outside of connector, is close to the glossy anticollision circle of a side surface gluing of submergence roller at the lantern ring, can effectually reduce the condition that the scratch appears in cold-rolled steel sheet one side, also can effectually seal the connector inside.

2. Through double-screw bolt threaded connection sealing rod, at the outside welding of sealing rod and the seal piece that solid fixed ring hugs closely, establish the sealing washer at seal piece and solid fixed ring contact department cover, can effectually stop in zinc liquid entering connector, easy dismounting can the quick replacement cold-rolled steel sheet.

Drawings

Fig. 1 is a schematic structural diagram of an improved cold-rolled galvanized immersion roller connecting device provided by the invention;

fig. 2 is a schematic view of a partial vertical cross-sectional structure of an improved cold-rolled galvanized immersion roller connection device provided by the present invention;

fig. 3 is a partial sectional structural view at a in fig. 1.

In the figure: the device comprises an immersion roller 1, a suspension rod 2, a connector 3, a clamping strip 4, a lantern ring 5, a stud 6, a bearing 7, a fixing ring 8, a sealing ring 9, a sealing rod 10, a support plate 11 and an anti-collision ring 12.

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. 1-3, an improved cold-rolled galvanized immersion roller connecting device comprises an immersion roller 1, wherein connectors 3 are welded at two ends of the immersion roller 1, a stud 6 is welded at the tail end of each connector 3, a sealing rod 10 is sleeved outside the stud 6, a sealing block is welded outside the sealing rod 10, a sealing ring 9 is sleeved inside one side of each sealing block, a lantern ring 5 is sleeved outside each connector 3, an anti-collision ring 12 is glued on the surface of one side of the lantern ring 5, a bearing 7 is clamped outside the tail end of each connector 3, and a fixing ring 8 is fixedly sleeved on each connector 3 through the bearing 7;

the both sides of connector 3 have all been welded and have been blocked strip 4, the draw-in groove that corresponds with blocking strip 4 is seted up to the inboard of the lantern ring 5, the welding of the one end outside of solid fixed ring 8 has extension board 11, the extension board 11 outside is connected with jib 2 through the bearing, the material of anticollision circle 12 is silica gel, and the surface of anticollision circle 12 and one side surface contact of submergence roller 1, the surface of double-screw bolt 6 is equipped with the screw thread, the thread groove that corresponds with double-screw bolt 6 surface thread is seted up to the inner wall of sealing rod 10, one side of sealing washer 9 and one side surface contact of.

In this embodiment, weld two card strips 4 in the 3 outsides of connector of 1 one end of submergence roller, establish the inboard at the outside cover of connector 3 and set up the lantern ring 5 that corresponds the draw-in groove with card strip 4, prevent that the lantern ring 5 from rotating in the outside of connector 3, be close to one side surface gluing glossy crashproof circle 12 of submergence roller 1 at lantern ring 5, the condition of scratch appears in effectual reduction cold-rolled steel sheet one side, also can effectually seal up 3 insides of connector.

Solid fixed ring 8 of 7 joints is passed through in the terminal outside of connector 3, make solid fixed ring 8 accessible jib 2 carry draw and submergence roller 1 rotate at solid fixed ring 8's inside, at the terminal welding double-screw bolt 6 of connector 3, through double-screw bolt 6 threaded connection sealing rod 10, the seal block of hugging closely with solid fixed ring 8 in the outside welding of sealing rod 10, seal ring 9 is established with solid fixed ring 8 contact department cover at the seal block, can effectually stop in the zinc liquid gets into connector 3, easy dismounting, can quick replacement cold-rolled steel sheet.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a modified cold rolling galvanizing immersion roller connecting device, includes immersion roller (1), its characterized in that, connector (3) have all been welded at the both ends of immersion roller (1), the terminal welding of connector (3) has double-screw bolt (6), the outside cover of double-screw bolt (6) is equipped with sealing rod (10), the outside welding of sealing rod (10) has the seal block, the inside cover in one side of seal block is equipped with sealing washer (9), and the outside cover of connector (3) is equipped with the lantern ring (5), one side surface gluing of the lantern ring (5) has crashproof circle (12), and the terminal outside of connector (3) still joint has bearing (7), and connector (3) cup joint through bearing (7) and are fixed with solid fixed ring (8).

2. The improved cold-rolled galvanized immersion roller connecting device as claimed in claim 1, characterized in that clamping strips (4) are welded on both sides of the connector (3), and clamping grooves corresponding to the clamping strips (4) are formed in the inner side of the lantern ring (5).

3. An improved cold-rolled galvanizing immersion roller connecting device as claimed in claim 1, characterized in that a support plate (11) is welded to the outer side of one end of the fixing ring (8), and a suspension rod (2) is connected to the outer side of the support plate (11) through a bearing.

4. An improved cold-rolled galvanized immersion roller connecting device as claimed in claim 1, characterized in that the material of the impact ring (12) is silicone rubber, and the surface of the impact ring (12) is in contact with one side surface of the immersion roller (1).

5. The improved cold-rolled galvanizing immersion roller connecting device as claimed in claim 1, wherein the surface of the stud (6) is provided with threads, and the inner wall of the sealing rod (10) is provided with thread grooves corresponding to the threads on the surface of the stud (6).

6. An improved cold-rolled galvanised immersion roller connection according to claim 1, characterised in that one side of the sealing ring (9) is in surface contact with one side of the securing ring (8).

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