CN203527866U - Disc-type sizing sleeve of silicon core tube - Google Patents
Disc-type sizing sleeve of silicon core tube Download PDFInfo
- Publication number
- CN203527866U CN203527866U CN201320633247.8U CN201320633247U CN203527866U CN 203527866 U CN203527866 U CN 203527866U CN 201320633247 U CN201320633247 U CN 201320633247U CN 203527866 U CN203527866 U CN 203527866U
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- Prior art keywords
- silicon core
- calibration sleeve
- sleeve
- core pipe
- utility
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Abstract
The utility model discloses a disc-type sizing sleeve of a silicon core tube, belonging to the field of sizing of tubular products. The sizing sleeve (1) is combined and moulded by a plurality of discs (2) which are fixedly installed on a double-end screw rod (3) on the sizing sleeve (1) in an arrangement manner with decreasing density. One end of the sizing sleeve (1) is connected with a base plate (4) which is provided with a water inlet (41), and the water inlet (41) is communicated with the sizing sleeve (1). The disc-type sizing sleeve of the silicon core tube disclosed by the utility model has the advantages of high cooling speed, uniform cooling, good sizing effect, smooth surface, high production efficiency, simpleness and convenience in debugging and the like.
Description
Technical field
The utility model relates to tubing sizing field, especially relates to a kind of disc-type calibration sleeve.
Background technology
At present, when silicon core Guan Gang goes out mould, temperature is 180-190 ℃ of scope, and it is cooling that existing market adopts copper sheathing notching construction to carry out to product in this more, and complex structure cost is high; Little, inhomogeneous with the contact-making surface of water, beneath water can not ring off in time and cause upper and lower water to have the larger temperature difference, therefore cooling slow, inhomogeneous, fixed effect is poor, production efficiency is low only has 10m/min; Again because water-cooled in time cooling tube subport make tube surface rough.
Utility model content
The defect existing for overcoming prior art, technical problem to be solved in the utility model is to provide that a kind of cooling velocity is fast, cooling evenly, fixed effect is good, smooth surface, and the high shaping cover of production efficiency.
For addressing the above problem, the utility model provides a kind of silicon core pipe video disc calibration sleeve, described calibration sleeve is by several video disc combination formings, before described some video discs, close rear thin ground arrangement mode is fixedly mounted on the double threaded screw being positioned on calibration sleeve, described calibration sleeve one end is connected with chassis, chassis is provided with water inlet, and described water inlet communicates with calibration sleeve.
Further, described calibration sleeve is arranged in vacuum water tank, and described vacuum water tank is connected with described chassis by flange.
Further, described video disc is provided with hole, and the diameter in hole is identical with silicon core pipe external diameter.
Further, described double threaded screw is provided with column sleeve.
Compared with prior art, the silicon core pipe video disc calibration sleeve that the utility model provides, by several video discs, according to front close rear thin ground arrangement mode, combined, the silicon core pipe entering in calibration sleeve first contacts intensive video disc, can access in time, evenly, cooling fully; In addition, also increased water inlet on chassis, silicon core Guan Gang has been entered in calibration sleeve, just obtain cooling, pipe face can form a skim, has not only played lubricated effect but also has guaranteed the smooth of pipe face.Silicon core pipe video disc calibration sleeve of the present utility model has that cooling velocity is fast, cooling evenly, fixed effect is good, smooth surface, and production efficiency is high, the succinct advantage such as convenient of debugging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below in conjunction with the specific embodiment and with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
Fig. 1 is structural representation of the present utility model
As shown in Figure 1, the preferred silicon core of the utility model pipe video disc calibration sleeve 1 is by several video disc 2 combination formings, before described some video discs 2, close rear thin ground arrangement mode is fixedly mounted on the double threaded screw 3 being positioned on calibration sleeve 1, described calibration sleeve 1 one end is connected with chassis 4, chassis 4 is provided with water inlet 41, and described water inlet 41 communicates with calibration sleeve 1.
In preferred embodiment of the present utility model, described calibration sleeve 1 is arranged in vacuum water tank 5, and described vacuum water tank 5 is connected with described chassis 4 by flange 6.Negative pressure in calibration sleeve 1 makes that vacuum water tank 5 is interior constantly has a large amount of cooling water 8 to enter, thereby in guard box, maintains a lower temperature.
In preferred embodiment of the present utility model, described video disc 2 is provided with hole 21, and the diameter in hole 21 is identical with silicon core pipe 7 external diameters.Cooling water 8 constantly enters calibration sleeve 1 by hole 21, to the silicon core pipe 7 of high temperature, carries out cooling.
In preferred embodiment of the present utility model, described double threaded screw 3 is provided with column sleeve 31, and the column sleeve 31 that plays supporting & stablizing effect still keeps original state under hot environment, has played good protective action.
During work, high temperature silicon core pipe 7 is extruded from pipe extruder, slowly enter the calibration sleeve 1 that is placed in vacuum water tank 5, because the water inlet 41 on chassis 4 communicates with calibration sleeve 1, cooling water 8 enters and flows in calibration sleeve 1 from water inlet 41, make just to enter silicon core pipe 7 in calibration sleeve 1 and just obtain tentatively coolingly, the pipe face of silicon core pipe 7 is met and coldly can be formed a skim, has not only played lubricated effect but also has guaranteed the smooth of pipe face; Again because calibration sleeve 1 is combined according to front close rear thin ground arrangement mode by several video discs 2, the silicon core pipe 7 entering in calibration sleeve 1 first contacts intensive video disc 2, and there is cooling water 8 constantly by hole 21, to enter calibration sleeve 1, silicon core pipe 7 is very large with the contact area of cooling water 8, the silicon core pipe 7 of high temperature can access in time, evenly, second step is cooling fully, subsequently the silicon core pipe 7 of temperature after reducing can contact calibration sleeves 1 in the thinner position of video disc 2 further cooling.Negative pressure in calibration sleeve 1 makes that vacuum water tank 5 is interior constantly has a large amount of cooling water 8 to enter, thereby in guard box, is to maintain a lower temperature, has guaranteed the good cooling effect of silicon core pipe 7.
As mentioned above, the silicon core pipe video disc calibration sleeve that the utility model provides, is combined according to front close rear thin ground arrangement mode by several video discs, and the silicon core pipe entering in calibration sleeve first contacts intensive video disc, can access in time, evenly, cooling fully; In addition, also increased water inlet on chassis, silicon core Guan Gang has been entered in calibration sleeve, just obtain cooling, pipe face can form a skim, has not only played lubricated effect but also has guaranteed the smooth of pipe face.Silicon core pipe video disc calibration sleeve of the present utility model has that cooling velocity is fast, cooling evenly, fixed effect is good, smooth surface, and production efficiency is high, the succinct advantage such as convenient of debugging.Thereby avoided in prior art cooling slow, inhomogeneous, the problem such as fixed effect is poor, and production efficiency is low of silicon core pipe completely.
Should be understood that, the above-mentioned specific embodiment of the present utility model is only for exemplary illustration or explain principle of the present utility model, and do not form restriction of the present utility model.Therefore any modification of, making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model in the situation that not departing from spirit and scope of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (4)
1. a silicon core pipe video disc calibration sleeve, it is characterized in that: described calibration sleeve (1) is by several video discs (2) combination forming, before described some video discs (2), close rear thin ground arrangement mode is fixedly mounted on the double threaded screw (3) being positioned on calibration sleeve (1), described calibration sleeve (1) one end is connected with chassis (4), chassis (4) is provided with water inlet (41), and described water inlet (41) communicates with calibration sleeve (1).
2. silicon core pipe video disc calibration sleeve according to claim 1, is characterized in that: described calibration sleeve (1) is arranged in vacuum water tank (5), and described vacuum water tank (5) is connected with described chassis (4) by flange (6).
3. silicon core pipe video disc calibration sleeve according to claim 2, is characterized in that: described video disc (2) is provided with hole (21), and the diameter of hole (21) is identical with silicon core pipe (7) external diameter.
4. according to the silicon core pipe video disc calibration sleeve described in any one in claims 1 to 3, it is characterized in that: described double threaded screw (3) is provided with column sleeve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633247.8U CN203527866U (en) | 2013-10-14 | 2013-10-14 | Disc-type sizing sleeve of silicon core tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633247.8U CN203527866U (en) | 2013-10-14 | 2013-10-14 | Disc-type sizing sleeve of silicon core tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203527866U true CN203527866U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633247.8U Expired - Fee Related CN203527866U (en) | 2013-10-14 | 2013-10-14 | Disc-type sizing sleeve of silicon core tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203527866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129061A (en) * | 2014-08-11 | 2014-11-05 | 苏州杰威尔精密机械有限公司 | Water cooling sizing device |
-
2013
- 2013-10-14 CN CN201320633247.8U patent/CN203527866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129061A (en) * | 2014-08-11 | 2014-11-05 | 苏州杰威尔精密机械有限公司 | Water cooling sizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |