CN205110377U - Lead and defend adjusting device and short stress line rolling mill - Google Patents
Lead and defend adjusting device and short stress line rolling mill Download PDFInfo
- Publication number
- CN205110377U CN205110377U CN201520920782.0U CN201520920782U CN205110377U CN 205110377 U CN205110377 U CN 205110377U CN 201520920782 U CN201520920782 U CN 201520920782U CN 205110377 U CN205110377 U CN 205110377U
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- CN
- China
- Prior art keywords
- protection tube
- guide
- guard
- lead
- adjusting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a lead and defend adjusting device and short stress line rolling mill. The device defends the bracket including leading, leads and defends seat and lead screw, and the bracket connection is defended with leading in the lead screw both ends, leads and defends the movably setting of seat on the lead screw, and its characteristics are lieing in it is equipped with first protection tube, second protection tube on the lead screw of defending a both sides to lead, first protection tube, second protection tube are defended the bracket, are led and defend a sealing connection with leading respectively. The utility model discloses the design is novel, and on not changing original basis of leading the structure of defending adjusting device, first protection tube, second protection tube are established to the cover on the lead screw, first protection tube, second protection tube and lead and defend the seat and wrap up whole lead screw for the lead screw can not soaked by the cooling water, thereby avoids it to rust, and a small amount of cinder of separation simultaneously falls into the screw thread, has protected the lead screw effectively, thereby it adjusts smoothly to ensure to lead to defend, avoids taking place to pile the steel accident.
Description
Technical field
The utility model belongs to rod, wire rod rolling equipment technical field, particularly relates to a kind of guide and guard adjusting device, also relates to a kind of short stress path rolling mill with this device.
Background technology
Short stress path rolling mill is the visual plant of rolling rod, wire rod, extensively should in steel production enterprise and section bar manufacturing enterprise.At present, the short stress path rolling mill used comprises top and bottom rolls, frame, guide and guard adjusting device and spray equipment, described guide and guard adjusting device, spray equipment are all fixed in frame, guide and guard adjusting device comprises guide and guard bracket, guide seat and leading screw, and leading screw two ends are connected with guide and guard bracket, and guide seat is arranged on leading screw movably, the shower nozzle of spray equipment is just to top and bottom rolls, breaker roll water-spraying control, exposed leading screw soaks for a long time, and contacts with air and cause leading screw to get rusty; In addition the small amounts skin on steel billet, falls into the screw thread of leading screw, is bonded on screw thread together with lubricating grease, as easy as rolling off a logly causes leading screw slide fastener, causes guide and guard to regulate, and steel billet just to rolling hole, heap steel accident cannot occur.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of guide and guard adjusting device, and leading screw regulates smooth and easy, ensures that guide and guard can, accurately with to roll hole corresponding, avoid generation to pile steel accident.
A kind of guide and guard adjusting device; comprise guide and guard bracket, guide seat and leading screw; leading screw two ends are connected with guide and guard bracket; guide seat is arranged on leading screw movably; be characterized in being provided with the first protection tube, the second protection tube on the leading screw being positioned at described guide seat both sides, described first protection tube, the second protection tube are tightly connected with guide and guard bracket, guide seat respectively.
The utility model improves further, and described first protection tube, the second protection tube are bellows, and the internal diameter of bellows is slightly larger than the external diameter of described leading screw, and bellows can compress and elongation, achieves the sealing to leading screw exposed part.
The utility model improves further; described first protection tube, the second protection tube are metal bellows; first protection metal bellows two ends are respectively by the bonding guide and guard bracket of glue and guide seat, and the second protection metal bellows two ends are respectively by the bonding guide and guard bracket of glue and guide seat.
The utility model improves further; described first protection tube, the second protection tube are rubber bellows; first protection rubber bellows two ends are respectively by the bonding guide and guard bracket of glue and guide seat, and the second protection rubber bellows two ends are respectively by the bonding guide and guard bracket of glue and guide seat.
Another object of the present utility model is to provide a kind of short stress path rolling mill with above-mentioned guide and guard adjusting device.
Compared with prior art; the utility model is novel; on the basis of structure not changing original guide and guard adjusting device, sheathed first protection tube, the second protection tube on leading screw, whole leading screw wraps up by the first protection tube, the second protection tube and guide seat; leading screw can not be cooled water-soaked; thus avoid it to get rusty, intercept small amounts skin simultaneously and fall into screw thread, effectively protect leading screw; thus it is smooth and easy to ensure that guide and guard regulate, avoid heap steel accident occurs.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the utility model guide and guard adjusting device.
Detailed description of the invention
Below in conjunction with embodiment to the utility model row detailed description further.
As shown in Figure 1; a kind of guide and guard adjusting device; comprise guide and guard bracket 1, guide seat 2 and leading screw 3; leading screw two ends are connected with guide and guard bracket; guide seat is arranged on leading screw movably; the leading screw being positioned at described guide seat both sides is provided with the first protection tube 4, second protection tube 5, and described first protection tube, the second protection tube are tightly connected with guide and guard bracket, guide seat respectively.
In the present embodiment, because bellows can compress and elongation, described first protection tube 4, second protection tube 5 is bellows, and the internal diameter of bellows, slightly larger than the external diameter of described leading screw 3, achieves the sealing to leading screw exposed part.
In Fig. 1, guide and guard 6 are arranged on guide seat, and by pressing plate 7, guide and guard are compressed, after carrying the steel billet of coming to enter guide and guard by delivery track, enter roll and be rolled, the shower nozzle water spray of spray equipment, lower the temperature to roll, cooling water is mingled with small amounts skin and falls on bellows, goes downstream, and can not soak screw mandrel.
In order to the life-span of the first protection tube 4, second protection tube 5 better extended; preferably described first protection tube, the second protection tube metal bellows; first protection metal bellows two ends protect metal bellows two ends respectively by the bonding guide and guard bracket 1 of glue and guide seat 2 by the bonding guide and guard bracket 1 of glue and guide seat 2, second respectively.
The applicant is in R&D process; find that described first protection tube 4, second protection tube 5 is rubber bellows; the effect that can play equally; first protection rubber bellows two ends protect rubber bellows two ends respectively by the bonding guide and guard bracket 1 of glue and guide seat 2 by the bonding guide and guard bracket 1 of glue and guide seat 2, second respectively.
The utility model also provides a kind of short stress path rolling mill with above-mentioned guide and guard adjusting device.
Claims (5)
1. a guide and guard adjusting device; comprise guide and guard bracket (1), guide seat (2) and leading screw (3); leading screw (3) two ends are connected with guide and guard bracket (1); guide seat (2) is arranged on leading screw (3) movably; it is characterized in that; the leading screw (3) being positioned at described guide seat (2) both sides is provided with the first protection tube (4), the second protection tube (5), and described first protection tube (4), the second protection tube (5) are tightly connected with guide and guard bracket (1), guide seat (2) respectively.
2. guide and guard adjusting device according to claim 1, is characterized in that, described first protection tube (4), the second protection tube (5) are bellows, and the internal diameter of bellows is slightly larger than the external diameter of described leading screw (3).
3. guide and guard adjusting device according to claim 2; it is characterized in that; described first protection tube (4), the second protection tube (5) are metal bellows; first protection metal bellows two ends are respectively by the bonding guide and guard bracket (1) of glue and guide seat (2), and the second protection metal bellows two ends are respectively by the bonding guide and guard bracket (1) of glue and guide seat (2).
4. guide and guard adjusting device according to claim 2; it is characterized in that; described first protection tube (4), the second protection tube (5) are rubber bellows; first protection rubber bellows two ends are respectively by the bonding guide and guard bracket (1) of glue and guide seat (2), and the second protection rubber bellows two ends are respectively by the bonding guide and guard bracket (1) of glue and guide seat (2).
5. a short stress path rolling mill, comprises the guide and guard adjusting device described in any one of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920782.0U CN205110377U (en) | 2015-11-18 | 2015-11-18 | Lead and defend adjusting device and short stress line rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920782.0U CN205110377U (en) | 2015-11-18 | 2015-11-18 | Lead and defend adjusting device and short stress line rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110377U true CN205110377U (en) | 2016-03-30 |
Family
ID=55566025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920782.0U Expired - Fee Related CN205110377U (en) | 2015-11-18 | 2015-11-18 | Lead and defend adjusting device and short stress line rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622637A (en) * | 2019-01-17 | 2019-04-16 | 大冶特殊钢股份有限公司 | Quickly adjust guide and guards |
| CN111531747A (en) * | 2020-04-30 | 2020-08-14 | 郑长荪 | Waste rubber crushing device |
-
2015
- 2015-11-18 CN CN201520920782.0U patent/CN205110377U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622637A (en) * | 2019-01-17 | 2019-04-16 | 大冶特殊钢股份有限公司 | Quickly adjust guide and guards |
| CN109622637B (en) * | 2019-01-17 | 2024-05-07 | 大冶特殊钢有限公司 | Quick adjusting guide and guard device |
| CN111531747A (en) * | 2020-04-30 | 2020-08-14 | 郑长荪 | Waste rubber crushing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20201118 |