CN202498083U - Electrodeless wedge adjustment device - Google Patents
Electrodeless wedge adjustment device Download PDFInfo
- Publication number
- CN202498083U CN202498083U CN201120500321XU CN201120500321U CN202498083U CN 202498083 U CN202498083 U CN 202498083U CN 201120500321X U CN201120500321X U CN 201120500321XU CN 201120500321 U CN201120500321 U CN 201120500321U CN 202498083 U CN202498083 U CN 202498083U
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- CN
- China
- Prior art keywords
- electrodeless
- angled
- adjustment device
- leading screw
- wedge adjustment
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- 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 - Lifetime
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Abstract
The utility model belongs to the field of mill operation, and relates to an electrodeless wedge adjustment device. The electrodeless wedge adjustment device at least comprises a lead screw, a proximity switch, a hydraulic motor, two supports, two oblique sliders, a photoelectric encoder and a PLC controller. The electrodeless wedge adjustment device is characterized in that two supports are fixed on a mill housing; two oblique sliders are fixed on the same side of the lead screw with nuts; chutes which are matched with the oblique sliders are arranged on two supports, and the oblique sliders are placed in the chutes of the supports; the hydraulic motor is connected with the lead screw with a shaft coupling; the electrodeless wedge adjustment device is connected with a PLC controller and is controlled by the proximity switch arranged on the lead screw; and the electrodeless wedge adjustment device is further connected with a computer with the photoelectric encoder. The electrodeless wedge adjustment device which combines hydraulic, electronic control technology with a mechanical device has the characteristics of large adjustment stroke, simple and compact structure, safe and reliable performance, high operating automation degree and convenient setting, and can be used for the operation line of a variety of heavy mills.
Description
Technical field
The utility model belongs to milling train operation field, is a kind of electrodeless wedge adjusting equipment.
Background technology
In line of rolling apparatus, because the variation of roller system often will be carried out the adjustment operation of rolling line.Especially large-sized rolling mills, roller is that the grinding excursion is big, just needs the wedge adjusting equipment of big stroke to accomplish; And large-sized rolling mills, rolling line adjusting device generally is installed in top or bottom, and manual observation or adjustment are all inconvenient; This just requires the memory automatically of its position, and the position is adjusted automatically; The small-sized journey rolling line adjustment of the employing that the adjustment of domestic milling train rolling line has is united use with backing plate, adds backing plate by manual work, the defective of this way be adjust the position inaccurate, cause the rolling line adjustment time long, labour intensity is high, rolling line is difficult for automation adjustment; The employing stepped plate that has adds wedge, is promoted by hydraulic cylinder, and the defective of this way is that device is complicated, and occupation space is bigger, and should not be arranged in the bottom of mill housing.
Summary of the invention
The purpose of the utility model is for the large-sized rolling mills production line a kind of stroke adjustment greatly, simple and convenient, electrodeless wedge adjusting equipment that performance is safe and reliable to be provided.
The technical scheme of the utility model is a kind of electrodeless wedge adjusting equipment, which comprises at least leading screw, near switch, hydraulic motor, two bearings, two angled-lift splitses, photoelectric encoder and PLC controllers, and it is characterized in that: two bearings are fixed on the mill housing; Two angled-lift splitses are fixed on the leading screw homonymy through nut; On two bearings the chute that cooperates angled-lift splits is arranged, angled-lift splits places the chute of bearing; Hydraulic motor links to each other with leading screw through shaft coupling; Electrodeless wedge adjusting equipment connects the PLC controller, and by being installed in controlling near switch on the leading screw; Electrodeless wedge adjusting equipment also is connected into computer through photoelectric encoder.
The flat inclined mirror of described two angled-lift splitses is in the face of claiming.
The nut of described connection leading screw and angled-lift splits is a copper nut, and the thread rotary orientation of leading screw is opposite.
The characteristics of the utility model are to combine hydraulic pressure, electronic control technology and mechanical device, and it is big to have adjustment stroke, simple and compact for structure, and performance is safe and reliable, operation automation is high, set characteristics easily, can be used in the various large-sized rolling mills production lines.That this device has been successfully applied to is large-scale by four, in the six roller cold continuous rolling production lines.
Description of drawings
To combine embodiment that the utility model is further described below:
Fig. 1 is the structural representation of electrodeless wedge adjusting equipment.
Among the figure: 1, near switch; 2, leading screw; 3, bearing one; 4, angled-lift splits one; 5, copper nut; 6, bearing two; 7, angled-lift splits two; 8, hydraulic motor.
The specific embodiment
Embodiment: as shown in Figure 1, this electrodeless wedge adjusting equipment which comprises at least leading screw 2, near switch 1, hydraulic motor 8, two bearings, two angled-lift splitses, photoelectric encoder and PLC controllers, and it is characterized in that: two bearings are fixed on the mill housing; Two angled-lift splitses are fixed on the leading screw homonymy through nut; On two bearings the chute that cooperates angled-lift splits is arranged, angled-lift splits places the chute of bearing; Hydraulic motor 8 links to each other with leading screw 2 through shaft coupling; Electrodeless wedge adjusting equipment connects the PLC controller, and by being installed in controlling near switch 1 on the leading screw; Electrodeless wedge adjusting equipment also is connected into computer through photoelectric encoder.
Described leading screw 2 can be equipped with near switch 1 and be connected into the PCL controller in the left side; The right side is connected with hydraulic motor 8 through shaft coupling; The extreme higher position of electrodeless wedge adjusting equipment and extreme lower position are by detecting near switch 1; Signal is sent into the control system of PCL controller, realizes the chain control under the various states; Electrodeless wedge adjusting equipment writes down its lifting process through photoelectric encoder, and is delivered to computer, is that changing value can reach setting value automatically in conjunction with roller.
Leading screw 2 can be fixedly connected with angled-lift splits 27 with angled-lift splits 1 through copper nut 5; The inclined-plane of described two angled-lift splitses can minute surface symmetry; Be that angled-lift splits 1 is the inclined-planes that have to tilt to the upper left side, angled-lift splits 27 is the inclined-planes that have to tilt to the upper right side, and the inclined-plane of two angled-lift splitses is the minute surface symmetry; And fixedly the screw rotation direction of the copper nut of usefulness is opposite, guarantees that the skewback at two places goes up and down simultaneously.
The angled-lift splits 1 of leading screw 2 and angled-lift splits 27 place the chute of bearing 1 and bearing 26, and through fluid motor-driven, angled-lift splits can slide on bearing, simultaneously, and PLC controller and guarantee that near switch angled-lift splits can not drop out from the chute of bearing.Like this can be in big travel range, compensating roller is the variable quantity of central roll footpath grinding, according to the input changing value, reaches the mechanism of desired location automatically, is used for the milling train adjustment of large-sized rolling mills production line.
During work, hydraulic motor 8 drives leading screw 2 and drives the slideway slip of angled-lift splits along bearing, the chain control of PCL controller through realizing under each state near switch 1; Photoelectric encoder is imported computer realization with data and is controlled automatically; This device combines hydraulic pressure, electronic control technology and mechanical device, and it is big to have adjustment stroke, and is simple and compact for structure; Performance is safe and reliable, operation automation is high, set characteristics easily, can be used in the various large-sized rolling mills production lines.
It should be noted that well-known components and common structure or conventional means that parts that present embodiment is not described in detail and structure belong to the industry, here narration one by one.Hydraulic motor, PCL controller and photoelectric encoder are the common equipments of this area, and it uses and method of operating is not done special introduction at this yet.
Claims (3)
1. electrodeless wedge adjusting equipment which comprises at least leading screw, near switch, hydraulic motor, two bearings, two angled-lift splitses, photoelectric encoder and PLC controllers, and it is characterized in that: two bearings are fixed on the mill housing; Two angled-lift splitses are fixed on the leading screw homonymy through nut; On two bearings the chute that cooperates angled-lift splits is arranged, angled-lift splits places the chute of bearing; Hydraulic motor links to each other with leading screw through shaft coupling; Electrodeless wedge adjusting equipment connects the PLC controller, and by being installed in controlling near switch on the leading screw; Electrodeless wedge adjusting equipment also is connected into computer through photoelectric encoder.
2. according to a kind of electrodeless wedge adjusting equipment described in the claim 1, it is characterized in that: the flat inclined mirror of described two angled-lift splitses is in the face of claiming.
3. according to a kind of electrodeless wedge adjusting equipment described in the claim 1, it is characterized in that: the nut of described connection leading screw and angled-lift splits is a copper nut, and the thread rotary orientation of leading screw is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120500321XU CN202498083U (en) | 2011-12-06 | 2011-12-06 | Electrodeless wedge adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120500321XU CN202498083U (en) | 2011-12-06 | 2011-12-06 | Electrodeless wedge adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498083U true CN202498083U (en) | 2012-10-24 |
Family
ID=47034711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120500321XU Expired - Lifetime CN202498083U (en) | 2011-12-06 | 2011-12-06 | Electrodeless wedge adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489523A (en) * | 2011-12-06 | 2012-06-13 | 中国重型机械研究院有限公司 | Non-polar oblique wedge adjustment mechanism |
| CN103891432A (en) * | 2013-02-27 | 2014-07-02 | 新疆农垦科学院 | Automatic regulating device for deflection angle of harrow assembly |
| EP2937150A1 (en) * | 2014-04-25 | 2015-10-28 | Kepco Nuclear Fuel Co. Ltd. | Gap control device for pilger die assembly of cold pilger mills |
-
2011
- 2011-12-06 CN CN201120500321XU patent/CN202498083U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489523A (en) * | 2011-12-06 | 2012-06-13 | 中国重型机械研究院有限公司 | Non-polar oblique wedge adjustment mechanism |
| CN102489523B (en) * | 2011-12-06 | 2014-12-10 | 中国重型机械研究院有限公司 | Non-polar oblique wedge adjustment mechanism |
| CN103891432A (en) * | 2013-02-27 | 2014-07-02 | 新疆农垦科学院 | Automatic regulating device for deflection angle of harrow assembly |
| EP2937150A1 (en) * | 2014-04-25 | 2015-10-28 | Kepco Nuclear Fuel Co. Ltd. | Gap control device for pilger die assembly of cold pilger mills |
| US9724739B2 (en) | 2014-04-25 | 2017-08-08 | Kepco Nuclear Fuel Co., Ltd. | Gap control device for pilger die assembly of cold pilger mills |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 No. 209, Dong Yuan Road, Xi'an, Shaanxi Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 No. 209, Dong Yuan Road, Xi'an, Shaanxi Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |