CN201930973U - Rapid compressing device for water cooling nozzle for high-speed wire rod - Google Patents
Rapid compressing device for water cooling nozzle for high-speed wire rod Download PDFInfo
- Publication number
- CN201930973U CN201930973U CN2010206431963U CN201020643196U CN201930973U CN 201930973 U CN201930973 U CN 201930973U CN 2010206431963 U CN2010206431963 U CN 2010206431963U CN 201020643196 U CN201020643196 U CN 201020643196U CN 201930973 U CN201930973 U CN 201930973U
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- China
- Prior art keywords
- nozzle
- pressing plate
- compressing device
- segmental support
- water
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- Expired - Lifetime
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Abstract
The utility model discloses a rapid compressing device for a water cooling nozzle for a high-speed wire rod. A first end of an arch frame is connected to a nozzle retainer through a bolt, and a pressing plate adjusting device is arranged at a second end of the arch frame and comprises a hand wheel, a cotter, a threaded sleeve and a threaded rod. The threaded rod is arranged inside the threaded sleeve, the hand wheel is fixedly connected to one end of the threaded rod, and a pressing plate is fixedly arranged at the other end of the threaded rod. The pressing plate can be adjusted by rotating the hand wheel so as to lead the pressing plate to compress or release the nozzle. The rapid compressing device is especially suitable for high-speed wire rod rolling production systems, is simple, rapid and convenient in operation and high in reliability, and preparative time for production can be saved, operational efficiency can be improved, the service life of the nozzle can be prolonged, and the like.
Description
Technical field
The utility model relates to a kind of fast compressing device of high-speed rod water-cooled nozzle, especially a kind of fast compressing device that is used for the high-speed rod water-cooled nozzle of high-speed wire rolling production system.
Background technology
Generally be equipped with in high-speed wire rolling production at present and wear water-cooling apparatus, water-cooled section wherein is made of tens sections water-cooled nozzle arranged in series.In prior art, adopt the irony wedge clamp that water-cooled nozzle is fixed.There is following shortcoming in the mode that compresses of this employing wedge clamp: owing to constantly have rolled piece to pass through in the water-cooled nozzle, the impact of rolled piece makes water-cooled nozzle be in the state of continuous vibration, the vibration that continues can make wedge clamp loosening gradually, cause wedge clamp can't be fixed water-cooled nozzle at last, cause to be fixed inefficacy; Wedge clamp is to produce frictional force by the surface of pushing water-cooled nozzle to fix nozzle, in real work, usually need repeatedly dismounting water-cooled nozzle, repeatedly the dismounting meeting makes horizontal nozzles deform or is shifted, the Operation Centre line of rolled piece when causing the inner hole centreline of water-cooled nozzle to depart from steel rolling, the rolled piece side of water-cooled nozzle of will constantly wearing and tearing like this, cause the water-cooled nozzle endoporus phenomenon of one-sided heavy wear to occur, shortened the service life of water-cooled nozzle.
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 fast compressing device of high-speed rod water-cooled nozzle is provided, so that compressing and unclamping efficient and conveniently of nozzle improves the reliability and the operating efficiency of hold down gag.
The utility model be the technical solution problem by the following technical solutions.
The fast compressing device of high-speed rod water-cooled nozzle, its design feature is to include segmental support, first end of segmental support is connected on the nozzle retainer, second end of segmental support is provided with the pressing plate adjusting device, and the pressing plate adjusting device is used to adjust pressing plate so that pressing plate is pressed on nozzle on the nozzle retainer or unclamps nozzle.
The design feature of the fast compressing device of high-speed rod water-cooled nozzle of the present utility model also is:
Described pressing plate adjusting device comprises handwheel, split pin, thread bush and is provided with externally threaded screw rod, and second end of segmental support is provided with vertical through hole, and the smooth and inner peripheral surface of outer peripheral face is provided with the thread bush of screw thread and is located in the through hole, and screw rod is located in the thread bush; Handwheel is fixedly connected on the upper end of screw rod, and the bottom of screw rod is provided with the polished rod section, and the polished rod section is inserted in the through hole at pressing plate center, and the polished rod section is provided with in the perpendicular locking hole of axis and screw axis, in the split pin insertion locking hole.
Be with two pads on the described polished rod section, two pads lay respectively on the upper surface and lower surface of pressing plate.
Described thread bush is fixed in the through hole of segmental support second end by resilient key.
The cross section of described segmental support is T-shaped.
First end of described segmental support is connected with the nozzle retainer by latch.
The internal thread of described thread bush is a trapezoidal thread, and the screw thread on the described screw rod also is a trapezoidal thread.
Compared with the prior art, the utility model beneficial effect is embodied in:
In the utility model, by latch the lower end of segmental support is fixed on the lower end of nozzle retainer, the upper end of segmental support is provided with thread bush, screw rod is set in the thread bush, by the handwheel rotary screw on the screw rod, adjust the pressing plate of screw rod lower end, nozzle can be compressed or unclamps, the device overall structure is simple, simple and quick convenience for the production line that has adopted a large amount of nozzles, has been saved and has been produced the time of preparing, alleviate labour intensity, improved operating efficiency.The screw thread that cooperatively interacts on thread bush and the screw rod is a trapezoidal thread, because trapezoidal thread has auto-lock function, thereby hold down gag can be locked in nozzle on the nozzle retainer tightly, resistance to shock is good, can under shock and vibration, not get loose, compress the reliability height, the phenomenon that nozzle departs from can not take place, prolonged the service life of nozzle.The cross section of segmental support is a T shape, and mechanical property is good, the intensity height, and structure is ingenious.Fast compressing device of the present utility model has simple and quick convenience, can save time of produce preparing, increases work efficiency, reliability is high and the advantages such as service life that prolonged nozzle.
The utility model is particularly useful for the high-speed wire rolling production system.
Description of drawings
Fig. 1 is the front view of the fast compressing device of high-speed rod water-cooled nozzle of the present utility model.
Fig. 2 is the right view of the fast compressing device of high-speed rod water-cooled nozzle of the present utility model.
Fig. 3 unclamps the structural representation after latch rotates to an angle behind the nozzle for fast compressing device of the present utility model.
Label in accompanying drawing 1, accompanying drawing 2 and the accompanying drawing 3: segmental support 1, nozzle retainer 2, nozzle 3, pressing plate 4, split pin 5, thread bush 6, screw rod 7, polished rod section 71, handwheel 8, pad 9, resilient key 10, latch 11.
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 and Fig. 3, the fast compressing device of high-speed rod water-cooled nozzle is characterized in that including segmental support 1, and the profile of described segmental support is] shape.First end of segmental support 1 is connected on the nozzle retainer 2, and second end of segmental support 1 is provided with the pressing plate adjusting device, and the pressing plate adjusting device is used to adjust pressing plate 4 so that pressing plate 4 is pressed on nozzle 3 on the nozzle retainer 2 or unclamps nozzle 3.Described pressing plate adjusting device comprises handwheel 8, split pin 5, thread bush 6 and is provided with externally threaded screw rod 7, second end of segmental support 1 is provided with vertical through hole, described through hole vertically runs through second end of segmental support 1, smooth and the inner peripheral surface of outer peripheral face is provided with the thread bush 6 of screw thread and is located in the through hole, and screw rod 7 is located in the thread bush 6; Handwheel 8 is fixedly connected on the upper end of screw rod 7, the bottom of screw rod 7 is provided with polished rod section 71, polished rod section 71 is inserted in the through hole at pressing plate 4 centers, polished rod section 71 is provided with in the perpendicular locking hole of axis and screw axis, split pin 5 is inserted in the locking hole, by split pin 5 pressing plate 4 is fixed on the polished rod section 71 of screw rod 7 lower ends.Being with 9, two pads 9 of two pads on the described polished rod section 71 lays respectively on the upper surface and lower surface of pressing plate 4.Described thread bush 6 is fixed in the through hole of segmental support 1 second end by resilient key 10.The cross section of described segmental support 1 is T-shaped.First end of described segmental support 1 is connected with nozzle retainer 2 by latch 11, and segmental support 1 can be around latch 11 rotations.The internal thread of described thread bush 6 is a trapezoidal thread, and the screw thread on the described screw rod 7 also is a trapezoidal thread.
During concrete enforcement, segmental support is selected the segmental support of steel, and the segmental support cross section is a T shape.When rotating handwheel by hand, can drive screw rod axially moving up and down along swivel nut.When screw rod moved down, the pressing plate of screw rod lower end contacted with water-cooled nozzle, water-cooled nozzle can be locked on the nozzle retainer after tightening screw rod, and water-cooled nozzle, hold down gag, nozzle retainer are fixed together tightly.When screw rod moved up, pressing plate promptly broke away from water-cooled nozzle, pushes segmental support aside, makes segmental support center on latch rotating certain angle (as shown in Figure 3), and water-cooled nozzle can easily be taken out.
In the utility model, by latch the lower end of segmental support is fixed on the lower end of nozzle retainer, the upper end of segmental support is provided with thread bush, screw rod is set in the thread bush, by the handwheel rotary screw on the screw rod, adjust the pressing plate of screw rod lower end, nozzle can be compressed or unclamps, the device overall structure is simple, simple and quick convenience for the production line that has adopted a large amount of nozzles, has been saved and has been produced the time of preparing, alleviate labour intensity, improved operating efficiency.The screw thread that cooperatively interacts on thread bush and the screw rod is a trapezoidal thread, because trapezoidal thread has auto-lock function, thereby hold down gag can be locked in nozzle on the nozzle retainer tightly, resistance to shock is good, can under shock and vibration, not get loose, compress the reliability height, the phenomenon that nozzle departs from can not take place, prolonged the service life of nozzle.The cross section of segmental support is a T shape, and mechanical property is good, and structure is ingenious.Fast compressing device of the present utility model has simple and quick convenience, can save time of produce preparing, increases work efficiency, reliability is high and the advantages such as service life that prolonged nozzle.
The utility model is particularly useful for the high-speed wire rolling production system.
Claims (7)
1. the fast compressing device of high-speed rod water-cooled nozzle, it is characterized in that including segmental support (1), first end of segmental support (1) is connected on the nozzle retainer (2), second end of segmental support (1) is provided with the pressing plate adjusting device, and the pressing plate adjusting device is used to adjust pressing plate (4) so that pressing plate (4) is pressed on nozzle (3) on the nozzle retainer (2) or unclamps nozzle (3).
2. the fast compressing device of high-speed rod water-cooled nozzle according to claim 1, it is characterized in that described pressing plate adjusting device comprises handwheel (8), split pin (5), thread bush (6) and is provided with externally threaded screw rod (7), second end of segmental support (1) is provided with vertical through hole, smooth and the inner peripheral surface of outer peripheral face is provided with the thread bush (6) of screw thread and is located in the through hole, and screw rod (7) is located in the thread bush (6); Handwheel (8) is fixedly connected on the upper end of screw rod (7), the bottom of screw rod (7) is provided with polished rod section (71), polished rod section (71) is inserted in the through hole at pressing plate (4) center, and polished rod section (71) is provided with in the perpendicular locking hole of axis and screw axis, in split pin (5) the insertion locking hole.
3. the fast compressing device of high-speed rod water-cooled nozzle according to claim 2 is characterized in that being with two pads (9) on the described polished rod section (71), and two pads (9) lay respectively on the upper surface and lower surface of pressing plate (4).
4. the fast compressing device of high-speed rod water-cooled nozzle according to claim 2 is characterized in that described thread bush (6) is fixed in the through hole of segmental support (1) second end by resilient key (10).
5. the fast compressing device of high-speed rod water-cooled nozzle according to claim 1 is characterized in that the cross section of described segmental support (1) is T-shaped.
6. the fast compressing device of high-speed rod water-cooled nozzle according to claim 1 is characterized in that first end of described segmental support (1) is connected with nozzle retainer (2) by latch (11).
7. the fast compressing device of high-speed rod water-cooled nozzle according to claim 2, the internal thread that it is characterized in that described thread bush (6) is a trapezoidal thread, the screw thread on the described screw rod (7) also is a trapezoidal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206431963U CN201930973U (en) | 2010-12-06 | 2010-12-06 | Rapid compressing device for water cooling nozzle for high-speed wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206431963U CN201930973U (en) | 2010-12-06 | 2010-12-06 | Rapid compressing device for water cooling nozzle for high-speed wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930973U true CN201930973U (en) | 2011-08-17 |
Family
ID=44442512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206431963U Expired - Lifetime CN201930973U (en) | 2010-12-06 | 2010-12-06 | Rapid compressing device for water cooling nozzle for high-speed wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414212A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Water cooling device |
| CN105537288A (en) * | 2015-12-16 | 2016-05-04 | 重庆麦拓科技有限公司 | Water-cooling device |
| CN109268363A (en) * | 2017-07-18 | 2019-01-25 | 中国航空工业集团公司济南特种结构研究所 | A kind of composite material structural member is glued compressing method and dedicated unit |
-
2010
- 2010-12-06 CN CN2010206431963U patent/CN201930973U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414212A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Water cooling device |
| CN105537288A (en) * | 2015-12-16 | 2016-05-04 | 重庆麦拓科技有限公司 | Water-cooling device |
| CN109268363A (en) * | 2017-07-18 | 2019-01-25 | 中国航空工业集团公司济南特种结构研究所 | A kind of composite material structural member is glued compressing method and dedicated unit |
| CN109268363B (en) * | 2017-07-18 | 2021-04-23 | 中国航空工业集团公司济南特种结构研究所 | Composite material structural member cementing and compacting method and special device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI ORIENT ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEFEI ORIENT METALLURGICAL EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei economic and Technological Development Zone, Anhui, No. 239 Ziyun Road Patentee after: Hefei Orient Energy Efficiency Technology Co., Ltd. Address before: 230601 Hefei economic and Technological Development Zone, Anhui, No. 239 Ziyun Road Patentee before: Hefei Orient Metallurgical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |