CN209037271U - Mirror press-finishing roller - Google Patents
Mirror press-finishing roller Download PDFInfo
- Publication number
- CN209037271U CN209037271U CN201821696953.6U CN201821696953U CN209037271U CN 209037271 U CN209037271 U CN 209037271U CN 201821696953 U CN201821696953 U CN 201821696953U CN 209037271 U CN209037271 U CN 209037271U
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- CN
- China
- Prior art keywords
- roller
- interior
- helicla flute
- flanges
- interior roller
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Abstract
The utility model provides a kind of mirror press-finishing roller, including roller, interior roller and two flanges set on the interior roller two sides, the roller is sheathed on the interior roller, a plurality of helicla flute is equipped at intervals in the interior roller outside wall surface, the a plurality of helicla flute and the roller inner wall cooperatively form a plurality of cooling duct, the interior roller is tubular, multiple runners being connected to the helicla flute are radially equipped in two flanges, the runner position and quantity and the helicla flute correspond, two flanges are equipped with spindle nose, the spindle nose edge is axially arranged with the through-hole being connected to the runner.A kind of mirror press-finishing roller provided by the utility model, directly into cooling water to cooling duct, increases the flow velocity of cooling water, improves heat exchange efficiency using from flange.
Description
Technical field
The utility model relates to compacting roller technology fields, more particularly to a kind of mirror press-finishing roller.
Background technique
Currently, common pressure roller generally comprises a roller, two flanges and two spindle noses, above-mentioned two flange is solid respectively
In the both ends of roller, above-mentioned two spindle nose is respectively and fixedly installed on two flanges for Dingan County.
In order to make pressure roller have the function of cooling, above-mentioned pressure roller generally uses water cooling body, i.e., in roller and two
The centre of a spindle nose is equipped with axial runner, spindle nose of the runner in roller one end form water inlet and in the spindle nose of the roller other end
Water outlet is formed, cooling water enters from the inlet runner, flows out again from water outlet after runner, in this way, cooling water is in roller
Flowing, so that the heat on roller be taken away, achievees the purpose that cooling roller.
In the prior art, using intake antrum and water chamber are arranged in pressure roller, the water inlet pipe and outlet pipe and water inlet on spindle nose
Chamber is connected to water chamber, and intake antrum and water chamber are connected to cooling duct, and cooling water needs to be introduced into after entering pressure roller from water inlet pipe
Intake antrum, then entered in cooling duct by intake antrum and cooled down, pressure roller cooling efficiency is slow, influences production efficiency.
Utility model content
The technical problem to be solved by the utility model is in order to overcome the shortcomings in the prior art, the utility model mentions
For a kind of mirror press-finishing roller.
The utility model solves its technical problem technical solution to be taken: a kind of mirror press-finishing roller, including roller,
Interior roller and two flanges set on the interior roller two sides, the roller is sheathed on the interior roller, in the interior roller outside wall surface
It is equipped at intervals with a plurality of helicla flute, a plurality of helicla flute and the roller inner wall cooperatively form a plurality of cooling duct, described interior
Roller is tubular, is radially equipped with multiple runners being connected to the helicla flute, runner position sum number in two flanges
Amount is corresponded with the helicla flute, and two flanges are equipped with spindle nose, and the spindle nose edge is axially arranged with to be connected with the runner
Logical through-hole.
The cooling effect that a plurality of helicla flute and the cooperation of roller inner wall are used to improve roller as cooling duct is set on interior roller
Rate, is arranged runner on flange and helicla flute corresponds, and cooling water eliminates the mistake by intake antrum compared with prior art
Journey improves the speed that cooling water enters helicla flute, can exchange heat faster.
Further, the interior roller thickness is no more than the half of the outer roller thickness.When felt wrapped roll works, interior roller is by roller shadow
Sound can also generate heat, and the thicker consumption to cooling water of interior roller is more, then the cooling efficiency of cooling water pair roller barrel will reduce, therefore interior
For roller in the case where meeting technique requirement, interior roller is thinner, and the cooling efficiency of cooling water pair roller barrel is better.
The beneficial effects of the utility model are: a kind of mirror press-finishing roller provided by the utility model, using straight from flange
It taps into cooling water to cooling duct, increases the flow velocity of cooling water, improve heat exchange efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the best embodiment of the utility model.
In figure: 1, roller, 2, interior roller, 3, flange, 4, helicla flute, 5, runner, 6, spindle nose, 7, through-hole.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of mirror press-finishing roller of the utility model, including roller 1, interior roller 2 and it is set to the interior roller 2
Two flanges 3 of two sides, the flange 3 are welded to connect with the interior roller 2, and the roller 1 is sheathed on the interior roller 2, described
Two helicla flutes 4 are equipped at intervals in interior 2 outside wall surface of roller, two helicla flutes 4 cooperatively form two with 1 inner wall of roller
Cooling duct, the interior roller 2 are tubular, radially set that there are two the runners being connected to the helicla flute 4 in two flanges 3
5, two runners 5 are circumferentially uniformly arranged along the flange 3,4 one a pair of 5 position of runner and quantity and the helicla flute
It answers, two flanges 3 are equipped with spindle nose 6, and the spindle nose 6 is along being axially arranged with the through-hole 7 being connected to the runner 5.
The interior roller 2 with a thickness of the outer roller thickness half.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (2)
1. a kind of mirror press-finishing roller, it is characterised in that: including roller (1), interior roller (2) and be set to interior roller (2) two sides
Two flanges (3), the roller (1) are sheathed on the interior roller (2), are equipped at intervals with a plurality of spiral shell in interior roller (2) outside wall surface
Spin slot (4), a plurality of helicla flute (4) and the roller (1) inner wall cooperatively form a plurality of cooling duct, the interior roller (2)
For tubular, two flanges (3) are interior to be radially equipped with multiple runners (5) being connected to the helicla flute (4), the runner
(5) position and quantity and the helicla flute (4) correspond, and two flanges (3) are equipped with spindle nose (6), the spindle nose (6)
Edge is axially arranged with the through-hole (7) being connected to the runner (5).
2. mirror press-finishing roller as described in claim 1, it is characterised in that: interior roller (2) thickness is no more than outer roller thickness
Half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696953.6U CN209037271U (en) | 2018-10-18 | 2018-10-18 | Mirror press-finishing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696953.6U CN209037271U (en) | 2018-10-18 | 2018-10-18 | Mirror press-finishing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037271U true CN209037271U (en) | 2019-06-28 |
Family
ID=67036668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821696953.6U Active CN209037271U (en) | 2018-10-18 | 2018-10-18 | Mirror press-finishing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774813A (en) * | 2019-10-15 | 2020-02-11 | 宁波汇纳机械有限公司 | Automobile skylight rolling piece online rolling lettering device and lettering method |
| CN113119375A (en) * | 2021-04-30 | 2021-07-16 | 常州市武进广宇花辊机械有限公司 | BOPP casting roller |
-
2018
- 2018-10-18 CN CN201821696953.6U patent/CN209037271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774813A (en) * | 2019-10-15 | 2020-02-11 | 宁波汇纳机械有限公司 | Automobile skylight rolling piece online rolling lettering device and lettering method |
| CN113119375A (en) * | 2021-04-30 | 2021-07-16 | 常州市武进广宇花辊机械有限公司 | BOPP casting roller |
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