CN2912853Y - Composite type sliding guides and guards - Google Patents
Composite type sliding guides and guards Download PDFInfo
- Publication number
- CN2912853Y CN2912853Y CN 200620071596 CN200620071596U CN2912853Y CN 2912853 Y CN2912853 Y CN 2912853Y CN 200620071596 CN200620071596 CN 200620071596 CN 200620071596 U CN200620071596 U CN 200620071596U CN 2912853 Y CN2912853 Y CN 2912853Y
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- China
- Prior art keywords
- guard
- wearing plate
- plate
- type sliding
- utility
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Abstract
The utility model relates to a combined type sliding guard belonging to the field of the rolling of wire or rod, in particular to a guiding, positioning or alignment apparatus of the rolled piece. The utility model is composed of a vertical board and a bottom board. The rear part is a hydraucone in shape, a suspension loop is arranged on the vertical board, and a dovetail plate to fix the guard is arranged under the bottom board. The utility model is characterized in that a side wear-resisting plate is arranged at the inner side of the vertical board, a lower wear-resisting plate is arranged on the bottom board, and the rear part of the wear-resisting plate is articulated with the lower wear-resisting plate. When in use, the dovetail plate is fixed on the frame beam so that the longitudinal center line of the guard is in accord with the rolling axis of the frame, the rolled piece is guided in from the hydraucone at the rear part of the guard in steel rolling and smoothly passes the guard and enters into the mill roll. The utility model has the advantages of that the wear-resisting plates are arranged at the contacting part between the guard and the rolled piece, thus the service life is long, the guard replacement times is decreased, the replacement is convenient, the assembly or disassembly is rapid; also the utility model can save material cost, decrease the downtime caused by the replacement of the guard and thus improve the efficiency, decrease the scraping or bonding of the steel and is favorable to enhance the product quality.
Description
Technical field
The utility model belongs to wire rod, rolling bar, relates in particular to guiding, location or the alignment device of rolled piece.
Background technology
Sliding guide is a modal device in wire rod, the bar steel rolling equipment, its effect mainly be induce, set upright, clamping, control rolled piece correctly waltz through groove or the control rolled piece by certain direction motion, common sliding guide device generally is the monoblock type cast member, contact with red steel rolling piece during steel rolling, so guide and guard are easy to wearing and tearing, if the guide and guard material selects for use wearability relatively poor, quick abrasion, change frequently, cost consumption is big; If the material wearability is higher, price is generally more expensive, and monoblock cast is easy to occur the guide and guard component segregation, and wearing and tearing are uneven, and projection part easily scratches rolled piece.Contact with red steel rolling piece during steel rolling and also cause steel bonding easily, i.e. iron scale and alloy guide and guard part " seam ", the iron scale that occurs in guide and guard bonding also can scratch rolled piece.Particularly produce the high added values such as annealing, simplification annealing and non-accent steel of exempting from of high cold heading performance and produce mouth, the shape need to bar shaped in the operation of rolling is high especially, and the 0.05mm fine cracks all can cause the defective of cold-forging steel finished product cold-heading test on the finished product.Also rolling regional bar shaped in promptly has the cut greater than 0.2mm, or there is 1mm left and right sides cut in the roughing zone, is reflected in to be the pressing crack on the finished product, and naked eyes are difficult to find that shutting out the finished product that comes just may be waste product, very easily causes the quality of lot accident.
Summary of the invention
In order to overcome the shortcomings and deficiencies that prior art exists, the purpose of this utility model is to provide a kind of combined type sliding guide, wear-resistant, it is convenient to change, reduce bar shaped and on sliding guide, scrape steel, steel bonding phenomenon, reduce the cost waste that frequent integral replacing guide and guard cause, reduce rolling fault time in the production.
The combined type sliding guide, comprise that riser, base plate constitute, the rear portion is bell mouth shape, establishes hangers on the riser, and base plate is divided into the coattail board of fixed guide fittings, characteristics are that the anterior inboard of riser is provided with the side wearing plate, base plate is set wearing plate, and side wearing plate rear portion joins mutually with following wearing plate, and coattail board is fixed on the housiung separator during use, rolled piece is imported by guide and guard rear portion horn mouth during steel rolling, sends in the roll by guide and guard smoothly.
The utility model further improves, and side wearing plate front end is provided with the cancave cambered surface corresponding with roll, with, sharp rolled piece near roll; Sliding dress dovetail is established in the side, slips with the dovetail groove that is located at the riser side, changes conveniently, loads and unloads quick.
In order to increase the intensity of riser, set up reinforcement at the back side of dress side wearing plate.
Another improvement of the utility model, following wearing plate back segment is a wedge shape, leading portion is straight, divide into screw, bolt passes concave station through hole that base plate establishes and the screw on the following wearing plate, will descend wearing plate to be fixed on the indent that base plate is established, for rolled piece is advanced smoothly, base plate joins with the surface smoothing of following wearing plate.
The utility model one improves again, and side wearing plate and following wearing plate adopt the material such as the Cr25Ni2Mo of wearability height and non-stick steel to make.
Compared with prior art, advantage is that guide and guard and rolled piece contact site adopt wearing plate, long service life, and it is few to change the guide and guard number of times, and it is convenient to change, and loading and unloading are quick, save Master Cost, reduce because of changing the downtime that guide and guard cause; Improved efficient, reduced and scrape steel, steel bonding phenomenon, favourable improving the quality of products.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a combined type sliding guide stereogram.
Fig. 2 is a combined type sliding guide master cutaway view.
Fig. 3 is a combined type sliding guide vertical view.
The specific embodiment
Constitute the long trough guide and guard by riser 1, base plate 2 and the wearing plate established thereon as can be seen by Fig. 1,2,3, the rear portion is bell mouth shape, and the dovetail groove 8 of sliding dress side wearing plate 5 is established in riser 1 anterior inboard, and dovetail groove 8 has 1-6 ° tapering.Side wearing plate 5 correspondences are established dovetail 7, and dovetail 7 also has the tapering consistent with dovetail groove 8, and tight fit, so that slip solid and reliable.The fixing recess and the concave station through hole 12 of wearing plate 6 are down established in base plate 2 front end bottoms, following wearing plate 6 is divided into screw 11, the following wearing plate 6 of the back segment wedgewise indent that base plate 2 is established of packing into, and bolt 13 screws in the screws 11 by concave station through hole 12, make down wearing plate 6 firmly be connected surface smoothing with base plate 2.Side wearing plate 5 back segments and following wearing plate 6 vertical handing-over, leading portion is unsettled, so that knock from bottom to top during dismounting side wearing plate 5, the back side of riser 1 dress side wearing plate 5 is provided with reinforcement 10, to gain in strength, on establish hangers 4 and use during guide and guard for loading and unloading, base plate 2 is divided into wedge shape coattail board 3, coattail board 3 is divided into positioning spline 14, pass through locating slot 14 during use, guide and guard are fixed on the positioning key that housiung separator establishes, guide and guard longitudinal centre line and frame rolling centerline are consistent, the front end cancave cambered surface 9 of guide and guard is near roll.Rolled piece is imported by guide and guard rear portion horn mouth 15, waltzs through guide and guard and enters roll.
Claims (5)
1, combined type sliding guide, comprise that riser (1), base plate (2) constitute, the rear portion presents bell mouth shape, establish hangers (4) on the riser (1), base plate (2) is divided into the coattail board (3) of fixed guide fittings, it is characterized in that the anterior inboard of riser (1) is provided with side wearing plate (5), base plate (2) is provided with down wearing plate (6), and side wearing plate (5) rear portion joins mutually with following wearing plate (6).
2, combined type sliding guide according to claim 1 is characterized in that side wearing plate (5) front end is provided with the cancave cambered surface corresponding with roll (9); If sliding dress dovetail (7) slips with the dovetail groove (8) that is located at riser (1) side.
3, combined type sliding guide according to claim 1 is characterized in that reinforcement (10) is established at the back side of riser (1) dress side wearing plate (5).
4, combined type sliding guide according to claim 1 is characterized in that wearing plate (6) back segment is a wedge shape down, and the front and back level is divided into screw (11); Bolt (13) passes concave station through hole (12) and the screw (11) that base plate (2) is established, and will descend wearing plate (6) to be fixed on the indent that base plate (2) is established, and base plate (2) is connected with the surface smoothing of following wearing plate (6).
5, combined type sliding guide according to claim 1 is characterized in that side wearing plate (5), following wearing plate (6) adopt the material of wearability height and non-stick steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071596 CN2912853Y (en) | 2006-05-25 | 2006-05-25 | Composite type sliding guides and guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071596 CN2912853Y (en) | 2006-05-25 | 2006-05-25 | Composite type sliding guides and guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912853Y true CN2912853Y (en) | 2007-06-20 |
Family
ID=38167454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071596 Expired - Fee Related CN2912853Y (en) | 2006-05-25 | 2006-05-25 | Composite type sliding guides and guards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912853Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125938A (en) * | 2011-02-18 | 2011-07-20 | 莱芜钢铁股份有限公司 | Adjustable combined sliding guide |
| CN102145351A (en) * | 2011-02-18 | 2011-08-10 | 莱芜钢铁股份有限公司 | Adjustable combined sliding guiding and guarding device |
| CN107176542A (en) * | 2017-06-29 | 2017-09-19 | 中冶陕压重工设备有限公司 | One kind is easy to quick-replaceable wear-resisting panel assembly and its replacing options |
| CN114769317A (en) * | 2022-04-20 | 2022-07-22 | 广东韶钢松山股份有限公司 | Rod and wire shearing production line |
-
2006
- 2006-05-25 CN CN 200620071596 patent/CN2912853Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125938A (en) * | 2011-02-18 | 2011-07-20 | 莱芜钢铁股份有限公司 | Adjustable combined sliding guide |
| CN102145351A (en) * | 2011-02-18 | 2011-08-10 | 莱芜钢铁股份有限公司 | Adjustable combined sliding guiding and guarding device |
| CN107176542A (en) * | 2017-06-29 | 2017-09-19 | 中冶陕压重工设备有限公司 | One kind is easy to quick-replaceable wear-resisting panel assembly and its replacing options |
| CN107176542B (en) * | 2017-06-29 | 2019-01-22 | 中冶陕压重工设备有限公司 | One kind being convenient for quick-replaceable wear-resisting panel assembly and its replacing options |
| CN114769317A (en) * | 2022-04-20 | 2022-07-22 | 广东韶钢松山股份有限公司 | Rod and wire shearing production line |
| CN114769317B (en) * | 2022-04-20 | 2023-10-31 | 广东韶钢松山股份有限公司 | Bar and wire shearing production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20140525 |