CN201930964U - Water cooling device for roller - Google Patents
Water cooling device for roller Download PDFInfo
- Publication number
- CN201930964U CN201930964U CN2010206917558U CN201020691755U CN201930964U CN 201930964 U CN201930964 U CN 201930964U CN 2010206917558 U CN2010206917558 U CN 2010206917558U CN 201020691755 U CN201020691755 U CN 201020691755U CN 201930964 U CN201930964 U CN 201930964U
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- water
- roll
- water cooling
- inlet pipe
- cooling plant
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Abstract
The utility model discloses a water cooling device for a roller, which comprises a water spraying ring and a clamp, wherein the outer lateral surface of the water spraying ring is connected with a water feeding pipe; the water feeding pipe is clamped in a clamping part at one end of the clamp in a position-adjustable manner; and a fixed part at the other end of the clamp is fixed on a stand. The water cooling device for the roller especially suitable for bars and line rolling machines has the advantages that the distance between the water spraying ring and the surface of the roller can be adjusted, the adjustment and the operation are simple and convenient, and the generality of the water cooling device is improved.
Description
Technical field
The utility model relates to a kind of roll water cooling plant, especially a kind of roll water cooling plant that is used on bar, the rod-rolling mill.
Background technology
In the Rolling Production process of bar, wire rod, when the high temperature rolled piece passes through milling train, the high temperature rolled piece is rolled by roll.Because roll constantly contacts with the high temperature rolled piece, thereby the temperature of roll can constantly raise.Too high temperature can reduce the intensity and the toughness of roll, and makes roll wear accelerate, and shorten service life, thereby usually be equipped with the water cooling plant that is used to reduce roller temperature on the milling train.In prior art, the roll cooling water pipe on the milling train all is an integral solder, is installed on the milling train position, back and fixes, and can't carry out the adjustment of position.In actual process, milling train has multiple different model, and the roller diameter of the milling train of different model is different.In order to adapt to the roll of different model milling train and different size, the milling train of every kind of model and roll all will dispose the water cooling plant of respective model, and water cooling plant also needs multiple different model and pattern.Milling train for same model, roller diameter also can make that the distance between roller surface and the water cooling plant increases gradually with repeatedly diminishing gradually after the processing behind the roll wear, and cooling effect also can variation, thereby roller temperature raises, degradation, can cause production accident when situation is serious.Existing water cooling plant owing to adopt the mode of integral solder, has the problem that adjustable is poor, do not have the versatility of using on the milling train of various models, thereby needs to be equipped with the water cooling plant of multiple model in the actual engineering.To the milling train of same model, along with the fraze of roll reduces, cooling effect reduces, and needs to change water cooling plant and could guarantee favorable cooling effect.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of roll water cooling plant is provided, so that can the adjusting of distance between water cooling plant and the roll, and improves the versatility of water cooling plant.
The utility model be the technical solution problem by the following technical solutions.
The roll water cooling plant includes water ring, and its design feature is also to include anchor clamps; The lateral surface of described water ring is connected with water inlet pipe; Water inlet pipe is held in the clamping part of anchor clamps one end in the adjustable mode in position; The fixed part of the anchor clamps other end is fixed on the frame.
The design feature of roll water cooling plant of the present utility model also is:
The extended line of the axis of described water inlet pipe is through the center of described water ring.
The clamping part of described anchor clamps is tabular; On first end along its length of clamping part, have U-shaped opening and the clamp hole that is used for the clamping water inlet pipe along thickness direction, space that the U-shaped opening forms and the space in the clamp hole are interconnected; On two sidewalls of described U-shaped opening, all have through hole perpendicular to the sidewall wall, the axis of the through hole on two sidewalls is point-blank; Second end along its length of clamping part is fixedly connected on the end of fixed part, and the other end of fixed part is fixedly connected on the frame.
Have a plurality of hole for water sprayings that are used for to the roller surface water spray on the medial surface of described water ring.
Be used for water inlet pipe is locked at through hole on two sidewalls that bolt within the clamp hole passes described U-shaped opening, bolt is provided with nut and pad.
Compared with the prior art, the utility model beneficial effect is embodied in:
In the utility model, by anchor clamps water ring is clamped, and can adjusts distance between water ring and the roller surface by adjusting retaining part, make water cooling plant applicable to the milling train of various models, versatility is good.After the diameter of roll reduces along with wearing and tearing, adjust the clip position of clamping part on water inlet pipe, can make the hole for water spraying of water ring and the distance that the roller surface maintenance needs, obtain favorable cooling effect.By bolt water inlet pipe is locked in the clamp hole, can adjusts distance between water ring and the roller surface by adjusting bolt and nut, simple to operation.Roll water cooling plant of the present utility model can be adjusted distance between water ring and the roller surface at the clip position on the water inlet pipe by adjusting anchor clamps, adjusts simple to operationly, and has improved the versatility of water cooling plant.
The utility model is particularly useful for bar, rod-rolling mill.
Description of drawings
Fig. 1 is the structural representation of roll water cooling plant of the present utility model.
Fig. 2 is the cutaway view of the A-A among Fig. 1.
Label in accompanying drawing 1, the accompanying drawing 2: 1 water ring, 11 hole for water sprayings, 2 water inlet pipes, 3 clamping parts, 31U shape opening, 32 clamp holes, 4 fixed parts, 5 rolls, 6 bolts, 7 nuts, the roll profile when the D1 roller diameter is maximum, D2 roller diameter roll profile hour.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment
Referring to Fig. 1, Fig. 2, the roll water cooling plant includes water ring 1, it is characterized in that also including anchor clamps; The lateral surface of water ring 1 is connected with water inlet pipe 2; Water inlet pipe 2 is held in the clamping part 3 of anchor clamps one end in the adjustable mode in position; The fixed part 4 of the anchor clamps other end is fixed on the frame.The extended line of the axis of water inlet pipe 2 is through the center of water ring 1, and promptly the center of water ring 1 is on the extended line of the axis of water inlet pipe 2.The clamping part 3 of anchor clamps is tabular; On first end along its length of clamping part 3, have U-shaped opening 31 and the clamp hole 32 that is used for the clamping water inlet pipe along thickness direction, space that the U-shaped opening forms and the space in the clamp hole are interconnected; On two sidewalls of U-shaped opening 31, all have through hole perpendicular to the sidewall wall, the axis of the through hole on two sidewalls is point-blank; Second end along its length of clamping part 3 is fixedly connected on the end of fixed part 4, and the other end of fixed part 4 is fixedly connected on the frame.Have a plurality of hole for water sprayings 11 that are used for to roll 5 surface sprinklings on the medial surface of water ring 1.Be used for water inlet pipe 2 is locked at through hole on two sidewalls that bolt 6 within the clamp hole 32 passes described U-shaped opening 31, bolt 6 is provided with nut 7 and pad.Be clamped within the clamp hole 32 water inlet pipe also fastening by nut 7 and bolt 6.
After wearing and tearing gradually of roll reduced certain degree, cooling effect will reduce.At this moment, unclamp bolt, adjust the clip position of clamping part on water inlet pipe, just can adjust the distance between water ring and the roller surface, fastening bolt again after adjusting, water cooling plant can continue use.
In the utility model, by anchor clamps water ring is clamped, and can adjusts distance between water ring and the roller surface by adjusting retaining part, make water cooling plant applicable to the milling train of various models, versatility is good.After the diameter of roll reduces along with wearing and tearing, adjust the clip position of clamping part on water inlet pipe, the hole for water spraying of water ring and roller surface are maintained a certain distance, obtain favorable cooling effect.By bolt water inlet pipe is locked in the clamp hole, can adjusts distance between water ring and the roller surface by adjusting nut, simple to operation.Roll water cooling plant of the present utility model can be adjusted distance between water ring and the roller surface at the clip position on the water inlet pipe by adjusting anchor clamps, adjusts simple to operationly, and has improved the versatility of water cooling plant.
The utility model is particularly useful for bar, rod-rolling mill.
Claims (5)
1. the roll water cooling plant includes water ring (1), it is characterized in that also including anchor clamps; The lateral surface of described water ring (1) is connected with water inlet pipe (2); Water inlet pipe (2) is held in the clamping part (3) of anchor clamps one end in the adjustable mode in position; The fixed part of the anchor clamps other end (4) is fixed on the frame.
2. roll water cooling plant according to claim 1 is characterized in that, the extended line of the axis of described water inlet pipe (2) is through the center of described water ring (1).
3. roll water cooling plant according to claim 1 is characterized in that, the clamping part of described anchor clamps (3) is tabular; On first end along its length of clamping part (3), have U-shaped opening (31) and be used for the clamp hole (32) of clamping water inlet pipe along thickness direction, space that the U-shaped opening forms and the space in the clamp hole are interconnected; On two sidewalls of described U-shaped opening (31), all have through hole perpendicular to the sidewall wall, the axis of the through hole on two sidewalls is point-blank; Second end along its length of clamping part (3) is fixedly connected on the end of fixed part (4), and the other end of fixed part (4) is fixedly connected on the frame.
4. roll water cooling plant according to claim 1 is characterized in that, has a plurality of hole for water sprayings (11) that are used for to roll (5) surface sprinkling on the medial surface of described water ring (1).
5. roll water cooling plant according to claim 1 is characterized in that, is used for water inlet pipe (2) is locked at through hole on two sidewalls that bolt (6) within the clamp hole passes described U-shaped opening (31), and bolt (6) is provided with nut (7) and pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206917558U CN201930964U (en) | 2010-12-30 | 2010-12-30 | Water cooling device for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206917558U CN201930964U (en) | 2010-12-30 | 2010-12-30 | Water cooling device for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930964U true CN201930964U (en) | 2011-08-17 |
Family
ID=44442503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206917558U Expired - Lifetime CN201930964U (en) | 2010-12-30 | 2010-12-30 | Water cooling device for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814040A (en) * | 2019-10-30 | 2020-02-21 | 天津市中重科技工程有限公司 | Three-segmentation spray header of bar mill |
-
2010
- 2010-12-30 CN CN2010206917558U patent/CN201930964U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814040A (en) * | 2019-10-30 | 2020-02-21 | 天津市中重科技工程有限公司 | Three-segmentation spray header of bar mill |
| CN110814040B (en) * | 2019-10-30 | 2024-05-31 | 中重科技(天津)股份有限公司 | Three segmentation shower pipes of bar rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |