CN211762965U - Calender roller with water cooling system - Google Patents
Calender roller with water cooling system Download PDFInfo
- Publication number
- CN211762965U CN211762965U CN201922324305.9U CN201922324305U CN211762965U CN 211762965 U CN211762965 U CN 211762965U CN 201922324305 U CN201922324305 U CN 201922324305U CN 211762965 U CN211762965 U CN 211762965U
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- wall
- calender
- water
- connecting shaft
- water cooling
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Abstract
The utility model discloses a take water cooling system's plating press roller, including plating press outer wall, plating press inner wall, center pin, connecting axle one and connecting axle two, be outer water-cooling passageway between plating press outer wall and the plating press inner wall, the inside interior water-cooling passageway that is of center pin, be the cavity structure between plating press inner wall and the center pin, set up the baffle between center pin both ends and the plating press inner wall, the baffle outside is provided with the otter board, connecting axle one, connecting axle two are connected with the otter board at center pin both ends respectively, all be provided with the blocking between connecting axle one and the plating press outer wall and between connecting axle two and the plating press outer wall, the position that plating press inner wall is located between center pin both ends baffle and the blocking is provided with the water flowing hole, connecting axle one is provided with into water passageway, connecting axle two are provided with out water passageway, it is water passageway, The water outlet channel is communicated with the inner water cooling channel. The utility model discloses obtain abundant cooling when can guaranteeing the roller operation.
Description
The technical field is as follows:
the utility model belongs to the technical field of the plating press, in particular to take plating press roller of water cooling system.
Background art:
calender rolls, which are important parts of calenders, are often damaged by poor heat dissipation or rolled products during use, so that it is necessary to develop rolls with cooling systems to prolong the service life of the rolls.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
The utility model has the following contents:
an object of the utility model is to provide a take water cooling system's plating press roller to overcome the defect among the above-mentioned prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
a calender roller with a water cooling system, which comprises a calender outer wall, a calender inner wall, a central shaft, a first connecting shaft and a second connecting shaft, an external water cooling channel is arranged between the outer wall of the calender and the inner wall of the calender, an internal water cooling channel is arranged inside the central shaft, a cavity structure is arranged between the inner wall of the calender and the central shaft, baffle plates are arranged between the two ends of the central shaft and the inner wall of the calender, the outer side of the baffle is provided with a screen plate, the first connecting shaft and the second connecting shaft are respectively connected with the screen plates at the two ends of the central shaft, pipe plugs are arranged between the first connecting shaft and the outer wall of the calender and between the second connecting shaft and the outer wall of the calender, a water through hole is arranged on the inner wall of the calender between the baffle plates at the two ends of the central shaft and the pipe plug, the first connecting shaft is provided with a water inlet channel, the second connecting shaft is provided with a water outlet channel, and the water inlet channel, the water outlet channel and the internal water cooling channel are communicated.
And a plurality of shunt pillars are also arranged between the central shaft and the inner wall of the calender.
The first connecting shaft and the pipe plug, and the second connecting shaft and the pipe plug are detachably connected.
The outer wall of the calender is of a mirror surface structure.
And reinforcing ribs are arranged between the shunt strut and the inner wall of the calender.
Adopt the technical scheme of the utility model an aspect has following beneficial effect:
the calender roller of the utility model cools the roller through the internal and external water cooling channels, wherein the shunt strut can support the roller on one hand and improve the cooling effect on the other hand; the utility model discloses simple structure can improve the life of roller.
Description of the drawings:
FIG. 1 is a schematic structural view of a calender roll with a water cooling system according to the present invention;
reference numerals: 1-calender outer wall, 2-calender inner wall, 21-water through port, 3-center shaft, 4-connecting shaft I, 41-water inlet channel, 5-connecting shaft II, 51-water outlet channel, 6-external water cooling channel, 7-internal water cooling channel, 8-baffle, 9-screen plate, 10-pipe plug, 11-shunt pillar and 12-reinforcing rib.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in figure 1, the calender roll with the water cooling system comprises a calender outer wall 1, a calender inner wall 2, a center shaft 3, a first connecting shaft 4 and a second connecting shaft 5, wherein an outer water cooling channel 6 is arranged between the calender outer wall 1 and the calender inner wall 2, an inner water cooling channel 7 is arranged inside the center shaft 3, a cavity structure is arranged between the calender inner wall 2 and the center shaft 3, baffle plates 8 are arranged between two ends of the center shaft 3 and the calender inner wall 2, a screen plate 9 is arranged outside the baffle plates 8, the first connecting shaft 4 and the second connecting shaft 5 are respectively connected with the screen plates 9 at two ends of the center shaft 3, pipe plugs 10 are respectively arranged between the first connecting shaft 4 and the calender outer wall 1 and between the second connecting shaft 5 and the calender outer wall 1, and water through ports 21 are arranged at positions, located between the baffle plates 8 and the pipe plugs 10 at two ends of the center shaft 3, of, the first connecting shaft 4 is provided with a water inlet channel 41, the second connecting shaft 5 is provided with a water outlet channel 51, and the water inlet channel 41, the water outlet channel 51 and the internal water cooling channel 4 are communicated.
And a plurality of shunt struts 11 are also arranged between the central shaft 3 and the calender inner wall 2.
The first connecting shaft 4 and the pipe plug 10, and the second connecting shaft 5 and the pipe plug 10 are detachably connected.
The calender outer wall 2 is of a mirror surface structure.
And reinforcing ribs 12 are arranged between the flow dividing support 11 and the calender inner wall 2.
In operation, cooling water enters the space between the baffle plate 8 and the pipe plug 10 and the inner water cooling channel 7 from the water inlet channel 41, the cooling water in the space between the baffle plate 8 and the pipe plug 10 further flows to the outer water cooling channel 6 from the water through port 21, meanwhile, the cooling water in the inner water cooling channel 4 further flows to the flow dividing support 11, the whole outer water cooling channel 6, the whole inner water cooling channel 7 and the flow dividing support 111 form circulation, and the cooling water can be discharged from the water outlet channel 51 when not in use. The pipe plug 10 is connected in an opening and disassembling mode, so that the space between the baffle 8 and the pipe plug 10 can be cleaned conveniently; the utility model discloses simple structure, can guarantee that the roller is at the running in-process overheat problem not appearing, cool off more evenly, and cooling efficiency is higher, can improve the life of roller.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. A calender roller with a water cooling system is characterized in that: the water cooling device comprises a calender outer wall, a calender inner wall, a center shaft, a first connecting shaft and a second connecting shaft, wherein an outer water cooling channel is arranged between the calender outer wall and the calender inner wall, an inner water cooling channel is arranged inside the center shaft, a cavity structure is arranged between the calender inner wall and the center shaft, baffle plates are arranged between two ends of the center shaft and the calender inner wall, screen plates are arranged on the outer sides of the baffle plates, the first connecting shaft and the second connecting shaft are respectively connected with the screen plates at two ends of the center shaft, pipe plugs are arranged between the first connecting shaft and the calender outer wall and between the second connecting shaft and the calender outer wall, water through holes are formed in the positions, located between the baffle plates at two ends of the center shaft and the pipe plugs, of the first connecting shaft is provided with a water inlet channel, the second connecting shaft is provided with a water outlet channel.
2. Calender roll with a water cooling system according to claim 1, characterised in that: and a plurality of shunt pillars are also arranged between the central shaft and the inner wall of the calender.
3. Calender roll with a water cooling system according to claim 1, characterised in that: the first connecting shaft and the pipe plug, and the second connecting shaft and the pipe plug are detachably connected.
4. Calender roll with a water cooling system according to claim 1, characterised in that: the outer wall of the calender is of a mirror surface structure.
5. Calender roll with a water cooling system according to claim 2, characterised in that: and reinforcing ribs are arranged between the shunt strut and the inner wall of the calender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324305.9U CN211762965U (en) | 2019-12-23 | 2019-12-23 | Calender roller with water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324305.9U CN211762965U (en) | 2019-12-23 | 2019-12-23 | Calender roller with water cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762965U true CN211762965U (en) | 2020-10-27 |
Family
ID=72975552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922324305.9U Active CN211762965U (en) | 2019-12-23 | 2019-12-23 | Calender roller with water cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762965U (en) |
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2019
- 2019-12-23 CN CN201922324305.9U patent/CN211762965U/en active Active
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