CN2633452Y - Slide guide and guards - Google Patents
Slide guide and guards Download PDFInfo
- Publication number
- CN2633452Y CN2633452Y CN 03268744 CN03268744U CN2633452Y CN 2633452 Y CN2633452 Y CN 2633452Y CN 03268744 CN03268744 CN 03268744 CN 03268744 U CN03268744 U CN 03268744U CN 2633452 Y CN2633452 Y CN 2633452Y
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- utility
- piece
- model
- iron piece
- wedge iron
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- Expired - Fee Related
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Abstract
The utility model discloses a slide guide and guards, and relates to a guide and guard device for vertical rolling mill, which belongs to steel rolling machinery technical field, the utility model is used to remove the using defect that the contacting area between the prior slide guide and guard device and a rolling piece is large with big wearing degree; the utility model comprises a horizontal beam, a guide plate and a wedge iron piece, wherein a mounting slot is arranged at the bottom of the guide plate, the internal side face of the mounting slot is contacted with that of the horizontal beam while the external side face is contacted with the external side face P of the wedge iron piece, the internal inclined face P' of the wedge iron piece is contacted with the external inclined face of the horizontal beam, a tie bolt is arranged on the wedge iron piece, after improvement, the external side face P of the wedge iron piece is inclined inwards or outwards relative to the internal inclined face P'; the utility model changes the parallel relation between an slid guiding plate and the rolling piece into the unparallel relation with outward inclination and outstretching through changing the parallel design between the external side face of the wedge iron piece and the internal inclined face; a taper-shaped slid guiding slot is structured, the utility model has the advantages of small contact area with rolling piece, small friction and small running resistance of rolling piece., etc, which is applicable to be installed and used on vertical rolling mill.
Description
Technical field
The utility model relates to the sliding guide device, in particular for the sliding guide device of vertical mill, belongs to the rolling machinery technical field.
Background technology
The front and back of milling train generally all have guide and guards, are used for rolled piece feeding or derivation roll.Guide and guards can adopt and roll or the slide-and-guide mode.Sliding guide generally is used for the better simply guiding of rolled piece section.The sliding guide device that is used for vertical mill can be made up of crossbeam, guide plate, drift etc., and crossbeam is fixed on the vertical rolls both sides, and guide plate is provided with in pairs and is fixed on the crossbeam by drift.Passage between the two relative guide plates forms the gathering sill of guiding rolled piece.In this kind sliding guide, two guide plates that are provided with relatively are parallel to each other the cross-sectional width self-consistentency of gathering sill, the contact-making surface of rolled piece and guide plate is big, and friction is big, the rolled piece running resistance is big, and the rolled piece surface cut occurs because of friction easily, guide plate sliding surface quick abrasion, guide plate is short service life.Need to change more continually guide plate in the use,, also have influence on the production run of milling train except that increasing spare parts consumption and bringing the trouble of Maintenance and Repair.
Summary of the invention
Problem to be solved in the utility model is that above-mentioned sliding guide device is improved, and makes it overcome use defectives such as contact-making surface is big, wearing and tearing are big.
The alleged problem of the utility model realizes with following technical solution:
A kind of sliding guide device, have crossbeam 1, guide plate 2, drift 3 in the formation, the guide plate bottom has the installation draw-in groove, the medial surface of draw-in groove contacts with the medial surface of crossbeam, lateral surface contacts with the lateral surface P of drift, and the interior inclined-plane P ' of drift contacts with the outer inclined-plane of crossbeam, and turnbuckle 4 is arranged on the drift, its improvement is, the internal mutually inclined-plane P of the lateral surface P of described drift is obliquely installed, and the inclination angle is β.
Above-mentioned sliding guide device, described angle of inclination beta are 84 °～86 °.
For make connect firm, above-mentioned sliding guide device, the medial surface of described draw-in groove is that the inclined-plane contacts with the medial surface of crossbeam.
The utility model is by changing the design of collimation between drift lateral surface and the interior inclined-plane, make symmetrically arranged sliding guide become the not parallel of outward-dipping expansion by paralleling with rolled piece, form trumpet-shaped slide-and-guide groove, horn-like slide-and-guide groove and rolled piece contact-making surface are little, it is little to rub, the rolled piece running resistance is little, so can effectively improve defectives such as existing sliding guide device contact-making surface is big, wearing and tearing are big, service life is short, and then the frequent trouble of changing sliding guide of elimination, and the loss of corresponding reduction spare part, suit on vertical mill, to install and use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a B-B profile among Fig. 1;
Fig. 3 is that the utility model uses schematic diagram;
Fig. 4 is that existing sliding guide uses schematic diagram.
The specific embodiment
Consult accompanying drawing, Fig. 4, (vertical rolls are provided with in pairs for vertical rolls in 55, only see the front among the figure one), two crossbeams 1 parallel the both sides that are fixed on vertical rolls 5, symmetry is installed two guide plates 2 on each crossbeam, press Fig. 4, the traffic direction of rolled piece 6 in 5, two guide plates 2 on the crossbeam of the right are formed the import guide and guard, two guide plates 2 on the crossbeam of the left side are formed outlet guide, the bottom of each guide plate 2 all has the installation draw-in groove, the medial surface of draw-in groove contacts with the medial surface of crossbeam, lateral surface contacts with the lateral surface P of drift 3, the interior inclined-plane P of drift, with the outer inclined-plane of crossbeam for the inclined-plane of coupling and contact, when upwards lifting turnbuckle 4 drift upwards operation guide plate 2 is fixed on crossbeam 1.
Still consult accompanying drawing, in the existing sliding guide device, the inclined-plane be arranged in parallel in the lateral surface of drift 3 and the drift, and symmetrically arranged two guide plates 2 also are parallel to each other and are parallel to rolled piece.Main improvement of the present utility model is, make the internal mutually inclined-plane P of lateral surface P of drift 3, be obliquely installed, the incline direction of two drift lateral surface P is opposite, one left, another to the right, the lateral surface of draw-in groove is installed owing to contact with the lateral surface P of drift in guide plate 2 bottoms, so run-off the straight thereupon, the entrance point of symmetrically arranged two guide plates 2 expands outwardly, and forms the slide-and-guide groove of horn shape.Inclination angle beta is 84 °～86 °, and illustrated example is 85 °.
Consult Fig. 2, the contact-making surface between draw-in groove in the utility model and the crossbeam medial surface also can be the inclined-plane in the diagram, can make between guide plate and the crossbeam be connected more firm.
Claims (3)
1. sliding guide device, have crossbeam [1], guide plate [2], drift [3] in the formation, the guide plate bottom has the installation draw-in groove, the medial surface of draw-in groove contacts with the medial surface of crossbeam, lateral surface contacts with the lateral surface P of drift, the interior inclined-plane P ' of drift contacts with the outer inclined-plane of crossbeam, and turnbuckle [4] is arranged on the drift, it is characterized in that, the internal mutually inclined-plane P ' of the lateral surface P of described drift is obliquely installed, and the inclination angle is β.
2. sliding guide device according to claim 1 is characterized in that, described angle of inclination beta is 84 °～86 °.
3. sliding guide device according to claim 1 and 2 is characterized in that, the medial surface of described draw-in groove is that the inclined-plane contacts with the medial surface of crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268744 CN2633452Y (en) | 2003-07-01 | 2003-07-01 | Slide guide and guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268744 CN2633452Y (en) | 2003-07-01 | 2003-07-01 | Slide guide and guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633452Y true CN2633452Y (en) | 2004-08-18 |
Family
ID=34299578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268744 Expired - Fee Related CN2633452Y (en) | 2003-07-01 | 2003-07-01 | Slide guide and guards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633452Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188973A (en) * | 2012-12-28 | 2015-12-23 | Sms集团有限公司 | Device and method for laterally guiding a rolled or cast product on a transport track |
-
2003
- 2003-07-01 CN CN 03268744 patent/CN2633452Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188973A (en) * | 2012-12-28 | 2015-12-23 | Sms集团有限公司 | Device and method for laterally guiding a rolled or cast product on a transport track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |