CN205518982U - Be suitable for compound rolling roll device - Google Patents
Be suitable for compound rolling roll device Download PDFInfo
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- CN205518982U CN205518982U CN201620287215.0U CN201620287215U CN205518982U CN 205518982 U CN205518982 U CN 205518982U CN 201620287215 U CN201620287215 U CN 201620287215U CN 205518982 U CN205518982 U CN 205518982U
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- roller core
- cooling water
- roll device
- composite rolling
- described roller
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Abstract
The utility model discloses a be suitable for compound rolling roll device, including roller shell, roller core, copper sheathing, inner tube, supporting ring, rotary joint and cooling water circulation system, the cooperation of roller shell and the big magnitude of interference of roller core, the inside cooling water access way that sets up of roller core, its tip concreties and sets up the rotary joint who two -way circulates, cooling water circulation system pass through hose and rotary joint's water inlet, delivery port intercommunication. The utility model discloses a set up cooling water access way in that the roller core is inside, externally set up cooling water circulation system's structure, can effectively solve the heat dissipation problem of roll in compound the rolling process, make the roll keep good mechanical properties, avoided the strip surface after the preliminary treatment not stained by water, oil or dust simultaneously, guaranteed that recombination processes can stably go on normally. The utility model discloses compact structure not only, job stabilization is reliable, has improved the utilization ratio of water resource moreover.
Description
Technical field
This utility model belongs to technical field of metallurgical machinery, is specifically related to a kind of compact conformation, reliable operation, is suitable to the roll device of composite rolling.
Background technology
It is that the sheet metal strip by two or more different physical characteristics or chemical property is combined with each other in the solid state that the solid phase of metal is combined.The metal using complex method to produce can utilize metal material best or make the material with specific use.Such as composite corrosion-proof erosion metal, nonferrous metal or precious metal on the mother metal of steel, be to utilize the mechanical performance of steel and the corrosion resistance of surface coating and gloss, make ornament materials or other specific use materials.On aluminium sheet, mother metal, other metals compound, are generally used for requirement lightweight, and have relatively high intensity or meet the material of hot or electric conductance calls.Bimetallic is typically the accurate composite being combined with each other by the sheet metal strip solid phase that two kinds of physical properties differ greatly, and it is widely used in the fields such as military project, electronics, measurement control, household electrical appliances, automobile, aviation and electromechanics.
Bimetallic Room Temperature Solid State Combined Mining room temperature efficient rolling continuous cold rolling combination process, the most at ambient temperature, utilizes cold rolling process, uses heavy reduction rate to make two-layer or multiple layer combination band be combined with each other at elevated pressures.This production method technique is simple, and production efficiency is high, and properties of product are stable.The technique that it is used substantially has three operations i.e. pre-cleaning of band mating surface, heavy reduction to roll conjunction and three links of isothermal diffusion annealing heat treatment.In cold rolling recombination process, roller surface can produce substantial amounts of heat, it is necessary to takes cooling measure, make the mechanical performance that roll holding is good, meanwhile, the most not allowing to be stained by water, oil or dust through pretreated strip surface, guarantee recombination process can be carried out stably and normally.To this end, develop a kind of compact conformation, reliable operation, the roll device being suitable to composite rolling is the key solving this problem.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, reliable operation, is suitable to the roll device of composite rolling.
This utility model includes roller shell, roller core, copper sheathing, inner tube, support ring, swivel joint and cooling water recirculation system, the described roller shell magnitude of interference big with roller core coordinates, cooling water access way is set inside described roller core, its end consolidation arranges the swivel joint two-way circulated, and described cooling water recirculation system is connected with water inlet, the outlet of swivel joint by flexible pipe.
This utility model uses and arranges cooling water access way inside roller core, the structure of cooling water recirculation system is set in outside, can effectively solve the heat dissipation problem of roll in clad-rolling process, make the mechanical performance that roll holding is good, avoid simultaneously and do not stained by water, oil or dust through pretreated strip surface, it is ensured that recombination process can be carried out stably and normally.This utility model not only compact conformation, stable and reliable in work, and improve the utilization rate of water resource.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is roller core schematic top plan view；
In figure: 1-swivel joint, 2-roller shell, 3-roller core, 4-copper sheathing, 5-inner tube, 6-support ring.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings, but is any limitation as this utility model never in any form, any conversion made based on this utility model training centre or improvement, each falls within protection domain of the present utility model.
As shown in Figure 1, 2, this utility model includes roller shell 2, roller core 3, copper sheathing 4, inner tube 5, support ring 6, swivel joint 1 and cooling water recirculation system, described roller shell 2 magnitude of interference big with roller core 3 coordinates, described roller core 3 is internal arranges cooling water access way, its end consolidation arranges the swivel joint 1 two-way circulated, and described cooling water recirculation system is connected with water inlet, the outlet of swivel joint 1 by flexible pipe.
Described roller core 3 heart portion arranges shoulder hole, surface configuration multi-head spiral groove, multi-head spiral groove head and the tail arrange radial hole and connect with shoulder hole, described roller shell 2 one end overlaps with roller core 3 surface step, the other end overlaps with the support ring 6 being fastened in roller core 3 surface groove, described inner tube 5 one end outer wall and copper sheathing 4 inwall interference fit, other end outer wall is connected with swivel joint 1 internal whorl, described copper sheathing 4 outer wall and roller core 3 heart portion shoulder hole matched in clearance.
The spiral trough number on described roller core 3 surface is 2～4.
The helicla flute cross section on described roller core 3 surface is circular arc or rectangle.
The described helicla flute on roller core 3 surface and the inwall of roller shell 2 constituted aquaporin.
Expose faying face between described roller core 3 and roller shell 2 and sealant is set.
The shoulder hole inwall of described roller core 3 and the outer wall of inner tube 5 constituted backwater channel.
Described support ring 6 is split type.
Described cooling water recirculation system is closed or open.
Operation principle of the present utility model and work process:
This utility model uses and arranges cooling water access way inside roller core, the structure of cooling water recirculation system is set in outside, can effectively solve the heat dissipation problem of roll in clad-rolling process, make the mechanical performance that roll holding is good, avoid simultaneously and do not stained by water, oil or dust through pretreated strip surface, it is ensured that recombination process can be carried out stably and normally.This utility model not only compact conformation, stable and reliable in work, and improve the utilization rate of water resource.
Claims (9)
1. the roll device being suitable to composite rolling, including roller shell (2), roller core (3), copper sheathing (4), inner tube (5), support ring (6), swivel joint (1) and cooling water recirculation system, it is characterized in that: described roller shell (2) magnitude of interference big with roller core (3) coordinates, described roller core (3) is internal arranges cooling water access way, its end consolidation arranges the swivel joint (1) two-way circulated, and described cooling water recirculation system is connected with water inlet, the outlet of swivel joint (1) by flexible pipe.
The roll device being suitable to composite rolling the most according to claim 1, it is characterized in that: described roller core (3) heart portion arranges shoulder hole, surface configuration multi-head spiral groove, multi-head spiral groove head and the tail arrange radial hole and connect with shoulder hole, described roller shell (2) one end overlaps with roller core (3) surface step, the other end overlaps with the support ring (6) being fastened in roller core (3) surface groove, described inner tube (5) one end outer wall and copper sheathing (4) inwall interference fit, other end outer wall is connected with swivel joint (1) internal whorl, described copper sheathing (4) outer wall and roller core (3) heart portion shoulder hole matched in clearance.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: the spiral trough number on described roller core (3) surface is 2～4.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: the helicla flute cross section on described roller core (3) surface is circular arc or rectangle.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: the helicla flute on described roller core (3) surface and the inwall of roller shell (2) constituted aquaporin.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: exposes faying face between described roller core (3) and roller shell (2) and arranges sealant.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: the shoulder hole inwall of described roller core (3) and the outer wall of inner tube (5) constituted backwater channel.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: described support ring (6) is split type.
The roll device being suitable to composite rolling the most according to claim 1, is characterized in that: described cooling water recirculation system is closed or open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287215.0U CN205518982U (en) | 2016-04-08 | 2016-04-08 | Be suitable for compound rolling roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287215.0U CN205518982U (en) | 2016-04-08 | 2016-04-08 | Be suitable for compound rolling roll device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205518982U true CN205518982U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287215.0U Active CN205518982U (en) | 2016-04-08 | 2016-04-08 | Be suitable for compound rolling roll device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205518982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787754A (en) * | 2018-07-19 | 2018-11-13 | 柳州市创科复合金属陶瓷制品有限公司 | A kind of inner-cooled temp auto-controlled roll |
| CN111185580A (en) * | 2019-12-31 | 2020-05-22 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN112247478A (en) * | 2020-09-24 | 2021-01-22 | 酒泉钢铁(集团)有限责任公司 | Copper alloy casting roller sleeve assembling method |
-
2016
- 2016-04-08 CN CN201620287215.0U patent/CN205518982U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787754A (en) * | 2018-07-19 | 2018-11-13 | 柳州市创科复合金属陶瓷制品有限公司 | A kind of inner-cooled temp auto-controlled roll |
| CN108787754B (en) * | 2018-07-19 | 2024-02-13 | 柳州市创科复合金属陶瓷制品有限公司 | Inner cooling type self-control Wen Gagun |
| CN111185580A (en) * | 2019-12-31 | 2020-05-22 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN111185580B (en) * | 2019-12-31 | 2022-04-01 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN112247478A (en) * | 2020-09-24 | 2021-01-22 | 酒泉钢铁(集团)有限责任公司 | Copper alloy casting roller sleeve assembling method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |