SU845907A1 - Apparatus for securing housing-screw nut of rolling mill working stand - Google Patents
Apparatus for securing housing-screw nut of rolling mill working stand Download PDFInfo
- Publication number
- SU845907A1 SU845907A1 SU792840515A SU2840515A SU845907A1 SU 845907 A1 SU845907 A1 SU 845907A1 SU 792840515 A SU792840515 A SU 792840515A SU 2840515 A SU2840515 A SU 2840515A SU 845907 A1 SU845907 A1 SU 845907A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling mill
- stand
- nut
- screw nut
- working stand
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ КРЕПЛЕНИЯ ГАЙКИ НАЖИМНОГО ВИНТА РАБОЧЕЙ КЛЕТИ ПРОКАТНОГО СТАНА(54) DEVICE FOR FASTENING THE NUT OF THE PRESSURE SCREW OF THE WORKING CELL OF A ROLLING MILL
II
Изобретение относитс к прокатному производству и может быть использовано в обжимных станах, в которых примен ют грузовое уравновешивание верхнего валка с подушками.The invention relates to rolling production and can be used in crimping mills employing a cargo balancing of an upper roll with cushions.
Известно устройство дл креплени гайки нажимного винта рабочей клети к поперечине станины, включаюш.ее планки с клиновидным выступом, уставе :е1;ные на поперечине станины, и зажимные элементы планок 1.A device is known for fastening the nut of the pressure screw of the working stand to the crossbar of the bed, including its strips with a wedge-shaped protrusion, regulations: e1; located on the crossbar of the bed, and clamping elements of the strips 1.
Недостаток данного устройства заклю- щ чаетс в том, что в клет х с грузовым уравновешиванием , в которых при перевалке валков в определенные моменты снимаетс уравновешивание верхнего валка, резьба зажимных элементов планок воспринимает вес переваливаемых узлов, что приводит к is ее интенсивному износу.The disadvantage of this device lies in the fact that in cages with cargo balancing, in which when reloading the rolls at certain times, the balancing of the upper roll is removed, the thread of the clamping elements of the slats perceives the weight of the transshipped nodes, which leads to its intensive wear.
Известно также устройство дл креплени гайки, содержаш,ее установленные на станине с помош.ью зажимных элементов планки, вход ш,ие в пазы гайки 2.It is also known a device for fastening the nut, containing it, mounted on the frame with the help of clamping elements of the strap, the entrance w, and the grooves of the nut 2.
Однако данное устройство также не 20 устран ет нагрузку на резьбу зажимных элементов планок при подъеме верхнего валка при помош,и нажимного винта в процессе перевалки при отключенном грузов уравновешивании.However, this device also does not eliminate the load on the threads of the clamping elements of the slats when the upper roll is lifted with help, and the pressure screw is in the process of transshipment with the trimming weights disconnected.
Цель изобретени - увеличение сро службы.The purpose of the invention is to increase the service period.
Цель достигаетс тем, что в устройст дл креплени гайки нажимного винта р бочей клети прокатного стана, содержащ установленные на станине с помощью з жимных элементов планки, вход щие в п зы гайки, планки выполнены Г-образн формы с фиксацией их на стойке станин а стойка станины снабжена выступом, п этом зажимные элементы выполнены в ви клина, установленного между выступом вертикальным участком планки.The goal is achieved by the fact that in the device for fastening the nut of the pressure screw of the rolling mill stand stand, which are installed on the frame with the help of clamping elements of the strap, included in the nut, the strips are L-shaped with their fixation on the stand of the stand and stand the bed is provided with a protrusion; in this, the clamping elements are made in a wedge installed between the protrusion and the vertical section of the plank.
На фиг. 1 показано устройство, общ вид; на фиг. 2. - вид А на фиг. 1.FIG. 1 shows the device, the general view; in fig. 2. - view A in FIG. one.
В поперечине станины 1 рабочей кле установлена гайка 2, в которую ввинч нажимной винт 3, опирающийс на подуш верхнего валка 4. Дл фиксации гайки установлены две Г-образные планки 5, к торые своим горизонтальным участком вх д т в торцовые пазы гайки 2, а вертикал ным участком с помощью винтов- 6 закре лены на стойке станины 1, при этом ди метр отверстий в планках 5 под винтыA nut 2 is installed in the cross section of the working glue frame 1, into which a screw screw 3 is supported against the upper roll cushion 4. To fix the nut, two L-shaped strips 5 are installed, to the horizontal grooves of the nut 2, and the vertical section with screws 6 is fixed on the stand of bed 1, and the diameter of the holes in the slats 5 for screws
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792840515A SU845907A1 (en) | 1979-11-19 | 1979-11-19 | Apparatus for securing housing-screw nut of rolling mill working stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792840515A SU845907A1 (en) | 1979-11-19 | 1979-11-19 | Apparatus for securing housing-screw nut of rolling mill working stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU845907A1 true SU845907A1 (en) | 1981-07-25 |
Family
ID=20859580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792840515A SU845907A1 (en) | 1979-11-19 | 1979-11-19 | Apparatus for securing housing-screw nut of rolling mill working stand |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU845907A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357860A (en) * | 2011-10-09 | 2012-02-22 | 北京七星华创电子股份有限公司 | Multi-point fixing device for vertical furnace assembly device |
-
1979
- 1979-11-19 SU SU792840515A patent/SU845907A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357860A (en) * | 2011-10-09 | 2012-02-22 | 北京七星华创电子股份有限公司 | Multi-point fixing device for vertical furnace assembly device |
| CN102357860B (en) * | 2011-10-09 | 2014-07-30 | 北京七星华创电子股份有限公司 | Multi-point fixing device for vertical furnace assembly device |
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