CN203737727U - Multifunctional finished bar roller way - Google Patents
Multifunctional finished bar roller way Download PDFInfo
- Publication number
- CN203737727U CN203737727U CN201420079610.0U CN201420079610U CN203737727U CN 203737727 U CN203737727 U CN 203737727U CN 201420079610 U CN201420079610 U CN 201420079610U CN 203737727 U CN203737727 U CN 203737727U
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- China
- Prior art keywords
- guide groove
- round steel
- roller
- bar
- quick change
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Abstract
The utility model discloses a multifunctional finished bar roller way and belongs to the technical field of rolling equipment. According to the technical scheme, the multifunctional finished bar roller way comprises a roller way body, a deformed steel bar quick-replacing guide groove and a round steel bar quick-replacing guide groove, the roller way body comprises a roller way base plate, a roller way cover plate, two roller way side plates and two rollers, the bar channel is defined by the roller way base plate, the roller way cover plate and the upper portions of the roller way side plates, the two rollers are installed on the bottom of the front end and the bottom of the rear end of the bar channel, the bar channel is divided into two sections in the middle, and a quick-replacing guide groove installation notch which is matched with the deformed steel bar quick-replacing guide groove and the round steel bar quick-replacing guide groove is formed between the two bar channel sections. According to the multifunctional finished bar roller way, the finished bar roller way is suitable for rolling of round steel bars as well as deformed steel bars through quick-replacing guide groove replacement, the problem that the surfaces of the round steel bars are prone to scratch when the deformed steel bars and the round steel bars are rolled alternately on the same production line is well solved on the premise that equipment investment is hardly increased, and the yield of the round steel bars is increased.
Description
Technical field
The utility model relates to a kind of rod product roller-way that had not only been applicable to milling round steel but also had been suitable for rolled threaded steel, belongs to steel rolling equipment technical field.
Background technology
The production line of bar of many steel rolling mills should rolled threaded steel, milling round steel again, and two kinds of products are alternately produced the following problem that certainly exists: the vertical rib horizontal bar of finished product screw-thread steel is larger to the infringement of finished product roller-way, can make roller-way base plate and side guard plate occur drawing in a large number trace and the trace that rubs, the particularly middle part of roller-way, because two rollers of distance are far away, bar is sagging more, and contact scratches the most serious.While using such roller-way to produce round steel, round steel surface can produce more serious scuffing, causes the lumber recovery of round steel greatly to reduce, and causes larger economic loss to enterprise.If two kinds of products are all equipped with special finished product roller-way, can significantly improve equipment investment, and change roller-way and need wait multiplex (MUX) to plant work compound, time and effort consuming, operating efficiency is lower.
Utility model content
The purpose of this utility model is the drawback for prior art, and a kind of multi-functional bar finished product roller road that had not only been applicable to milling round steel but also had been suitable for rolled threaded steel is provided, and in ensureing product quality and production efficiency, reduces equipment investment.
Problem described in the utility model realizes with following technical proposals:
A kind of multi-functional bar finished product roller road, formation comprises roller-way main body, screw-thread steel quick change guide groove and round steel quick change guide groove, described roller-way main body comprises roller-way base plate, roller-way cover plate, two roller-way side plates and two rollers, the top of described roller-way base plate and roller-way cover plate and two roller-way side plates surrounds bar passage, two rollers are arranged on respectively the bottom of the front and back end of bar passage, described bar passage is broken into two sections from middle part, be provided with the quick change guide groove installation gap matching with screw-thread steel quick change guide groove and round steel quick change guide groove between two sections of bar passages.
Above-mentioned multi-functional bar finished product roller road, described screw-thread steel quick change guide groove comprises screw-thread steel guide groove base plate and two screw-thread steel guide groove side plates, described screw-thread steel guide groove base plate is installed in the quick change guide groove installation gap of roller-way main body, its upper surface is concordant with the inner bottom surface of two sections of bar passages, two screw-thread steel guide groove side plates are fixedly connected on screw-thread steel guide groove base plate and are parallel to each other, and the medial surface of the two is concordant with the left and right madial wall of two sections of bar passages respectively.
Above-mentioned multi-functional bar finished product roller road, described round steel quick change guide groove comprises round steel guide groove base plate, bottom surface guide wheel, two round steel guide groove side plates and two side guide wheels, described round steel guide groove base plate is installed in the quick change guide groove installation gap of roller-way main body, its upper surface is concordant with the inner bottom surface of two sections of bar passages, two round steel guide groove side plates are fixedly connected on round steel guide groove base plate, the rear end of the two is corresponding with the left and right sidewall of bar passage respectively, front end tilts to bar passage inner side, two side guide wheels are installed on respectively the front end of two round steel guide groove side plates, described bottom surface guide wheel is positioned at the horizontal gap at round steel guide groove base plate rear portion, the two ends of its rotating shaft are connected with two round steel guide groove side plates by rotation shaft connection mechanism.
Above-mentioned multi-functional bar finished product roller road, the rotation shaft connection mechanism of described bottom surface guide wheel comprises rectangular guide wheel link plate and two wheel brackets, described guide wheel link plate is positioned at the top of bottom surface guide wheel and is fixedly connected with the upper limb of two round steel guide groove side plates, two wheel brackets lay respectively at the outside of two round steel guide groove side plates, the lower end of each wheel bracket is connected with the rotating shaft of bottom surface guide wheel, upper end is connected with guide wheel link plate by vertical double-screw bolt, be provided with support position plate at the front and rear of each wheel bracket, one side of described support position plate connects with corresponding round steel guide groove side plate, upper end and guide wheel link plate are affixed.
Above-mentioned multi-functional bar finished product roller road, the lower end of the rotating shaft of described side guide wheel is fixed on round steel guide groove base plate, and upper end connects with corresponding round steel guide groove side plate by support chip, is fixed with the spacer ring coaxial with side guide wheel at support chip towards the one side of side guide wheel.
Above-mentioned multi-functional bar finished product roller road, described bottom surface guide wheel adopts U-shaped guide wheel.
Above-mentioned multi-functional bar finished product roller road, is provided with guide wheel cooling water pipe installing hole on described guide wheel link plate, described guide wheel cooling water pipe mounting hole site is in the inner side of two round steel guide groove side plates.
Above-mentioned multi-functional bar finished product roller road, the upper front end of described round steel guide groove side plate is provided with cooling water pipe hold-down support.
Above-mentioned multi-functional bar finished product roller road, the both sides of described roller-way main body are fixed with quick change guide groove installing plate, on described quick change guide groove installing plate, be provided with cross locating convex block and positioning round orifice, on screw-thread steel guide groove base plate and round steel guide groove base plate, be provided with the cross locating hole and the locating hole that match with cross locating convex block and positioning round orifice.
The utility model adopts the mode of changing quick change guide groove to make same rod product roller-way not only be applicable to milling round steel but also be suitable for rolled threaded steel, increasing hardly under the prerequisite of equipment investment, when having solved well same production line and having replaced rolled threaded steel and round steel, the problem that round steel surface is easily scratched, has improved the lumber recovery of round steel.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of roller-way main body;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of screw-thread steel quick change guide groove;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the top view of Fig. 3;
Fig. 6 is the structural representation of round steel quick change guide groove;
Fig. 7 is A-A cutaway view;
Fig. 8 is the top view of Fig. 6.
In figure, mark is as follows: 1, cross locating convex block, 2, positioning round orifice, 3, locating hole, 4, cross locating hole, 5, round steel guide groove side plate, 6, support chip, 7, spacer ring, 8, side guide wheel, 9, cooling water pipe hold-down support, 10, bottom surface guide wheel, 11, guide wheel cooling water pipe installing hole, 12, wheel bracket, 13, support position plate, 14, guide wheel link plate, 15, round steel guide groove base plate, 16, roller-way base plate, 17, quick change guide groove installing plate, 18, double-screw bolt, 19, roller, 20, roller-way cover plate, 21, roller-way side plate, 22, quick change guide groove installation gap, 23, screw-thread steel guide groove side plate, 24, screw-thread steel guide groove base plate.
Detailed description of the invention
The purpose of this utility model is on production line of bar, to design a kind of multi-functional finished product roller-way that can be suitable for producing screw-thread steel and two steel grades of round steel.
The utility model can be transformed on the basis of existing screw-thread steel finished product roller-way, and design is applicable to producing two kinds of quick change guide grooves of round steel and screw-thread steel, is arranged on respectively on improved finished product roller-way, with same finished product roller-way production screw-thread steel and round steel.Screw-thread steel is sliding and running in screw-thread steel quick change guide groove; Round steel is rolling-operation in round steel quick change guide groove, to avoid Surface Contact friction.
Manufacture process of the present utility model:
(1) open quick change guide groove installation gap 22 at former finished product roller way middle part, form finished product roller-way main body (referring to Fig. 1, Fig. 2), when the bar of rolling different cultivars, assemble different quick change guide grooves at quick change guide groove installation gap 22 places of finished product roller-way.The both sides welding quick change guide groove installing plate 17 of quick change guide groove installation gap 22, the rear portion of quick change guide groove installing plate 17 has gap, to regulate the height of bottom surface guide wheel when assembling round steel quick change guide groove.In gap both wings welding gripper shoe, on quick change guide groove installing plate 17, be provided with cross locating convex block 1, for determining quick change guide groove horizontal plane position; Quick change guide groove installing plate 17 leaves positioning round orifice 2, for determining the vertical position of quick change guide groove.
(2) structure of screw-thread steel quick change guide groove of the present utility model is as shown in Fig. 3, Fig. 4, Fig. 5.Screw-thread steel guide groove base plate 24 extends and forms fixed head to both sides, and the positioning round orifice 2, the cross locating convex block 1 that on it, arrange on locating hole 3, cross locating hole 4(and quick change guide groove installing plate 17 assemble).
Screw-thread steel quick change guide groove is put into finished product roller-way main body, and the locating hole 3 of screw-thread steel guide groove base plate 24 is corresponding respectively with the positioning round orifice 2 of quick change guide groove installing plate 17, penetrates screw tightening nut, and now finished product roller-way is for screw-thread steel rolling.
(3) structure of round steel quick change guide groove is referring to Fig. 6, Fig. 7, Fig. 8, and round steel guide groove side plate 5 is welded on round steel guide groove base plate 15, and its front portion is certain inclination angle in roller-way, and the large I at angle of inclination is determined according to milling round steel steel grade.Round steel guide groove side plate 5 front end upsides are welded with support chip 6, and support chip 6 is arranged on the outside of round steel guide groove side plate 5 with steel-jam proof.Side guide wheel installing hole place on support chip 6 is welded with spacer ring 7, to prevent support chip 6 and side guide wheel 8 direct friction, affects side guide wheel 8 and rotates.Side guide wheel 8 is contained on round steel quick change guide groove with screw.Also be designed with cooling water pipe hold-down support 9 at support chip 6 medium positions, its effect is fixing cooling water pipe, prevents during rolling that side guide wheel bearing lacks lubricating oil locking because of excess Temperature.
The Main Function of this front portion structure is, round steel is guided to roller-way center rolling-operation, prevents that round steel from contacting and causing surface tear with roller-way side plate in roller-way.
The rear portion of round steel quick change guide groove is provided with bottom surface guide wheel 10 and adjusting device thereof.Dig out at round steel guide groove base plate 15 rear portions the horizontal gap that is bottom surface guide wheel 10 cross sectional shapes, so that assembling bottom surface guide wheel 10.
Guide wheel link plate 14 two ends are equipped with two groups of circular holes, and the guide wheel cooling water pipe installing hole 11 of inner side is for filling bottom surface guide wheel cooling water pipe, and the circular hole in outside is used for filling wheel bracket 12.Support position plate 13 is welded on round steel guide groove side plate 5 and guide wheel link plate 14, for limiting the front and back position of wheel bracket 12.Wheel bracket 12 epimeres are the double-screw bolt 18 that regulates support height, on double-screw bolt 18, screw in nut, regulate the height of bottom surface guide wheel 10 by nut.Bottom surface guide wheel 10 adopts U-shaped guide wheel, and round steel is imported to center slightly, reduces the impact of round steel to quick change guide groove.
The effect of this rear structure is, rolled piece is contacted with bottom surface guide wheel, avoids the surface tear phenomenon causing due to roller-way bottom surface defect.
Round steel quick change guide groove is put into finished product roller-way main body, and the locating hole of round steel guide groove base plate 15 is corresponding respectively with the positioning round orifice 2 of quick change guide groove installing plate 17, penetrates screw tightening nut, and at this moment finished product roller-way is for round rolling.
Claims (9)
1. a multi-functional bar finished product roller road, it comprises roller-way main body, screw-thread steel quick change guide groove and round steel quick change guide groove, described roller-way main body comprises roller-way base plate (16), roller-way cover plate (20), two roller-way side plates (21) and two rollers (19), described roller-way base plate (16) and roller-way cover plate (20) surround bar passage with the top of two roller-way side plates (21), two rollers (19) are arranged on respectively the bottom of the front and back end of bar passage, described bar passage is broken into two sections from middle part, between two sections of bar passages, be provided with the quick change guide groove installation gap (22) matching with screw-thread steel quick change guide groove and round steel quick change guide groove.
2. the multi-functional bar finished product roller of one according to claim 1 road, it is characterized in that, described screw-thread steel quick change guide groove comprises screw-thread steel guide groove base plate (24) and two screw-thread steel guide groove side plates (23), described screw-thread steel guide groove base plate (24) is installed in the quick change guide groove installation gap (22) of roller-way main body, its upper surface is concordant with the inner bottom surface of two sections of bar passages, two screw-thread steel guide groove side plates (23) are fixedly connected on screw-thread steel guide groove base plate (24) above and are parallel to each other, and the medial surface of the two is concordant with the left and right madial wall of two sections of bar passages respectively.
3. the multi-functional bar finished product roller of one according to claim 1 and 2 road, it is characterized in that, described round steel quick change guide groove comprises round steel guide groove base plate (15), bottom surface guide wheel (10), two round steel guide groove side plates (5) and two side guide wheels (8), described round steel guide groove base plate (15) is installed in the quick change guide groove installation gap (22) of roller-way main body, its upper surface is concordant with the inner bottom surface of two sections of bar passages, two round steel guide groove side plates (5) are fixedly connected on round steel guide groove base plate (15), the rear end of the two is corresponding with the left and right sidewall of bar passage respectively, front end tilts to bar passage inner side, two side guide wheels (8) are installed on respectively the front end of two round steel guide groove side plates (5), described bottom surface guide wheel (10) is positioned at the horizontal gap at round steel guide groove base plate (15) rear portion, the two ends of its rotating shaft are connected with two round steel guide groove side plates (5) by rotation shaft connection mechanism.
4. the multi-functional bar finished product roller of one according to claim 3 road, it is characterized in that, the rotation shaft connection mechanism of described bottom surface guide wheel (10) comprises rectangular guide wheel link plate (14) and two wheel brackets (12), described guide wheel link plate (14) is positioned at the top of bottom surface guide wheel (10) and is fixedly connected with the upper limb of two round steel guide groove side plates (5), two wheel brackets (12) lay respectively at the outside of two round steel guide groove side plates (5), the lower end of each wheel bracket (12) is connected with the rotating shaft of bottom surface guide wheel (10), upper end is connected with guide wheel link plate (14) by vertical double-screw bolt (18), be provided with support position plate (13) at the front and rear of each wheel bracket (12), one side of described support position plate (13) connects with corresponding round steel guide groove side plate (5), upper end and guide wheel link plate (14) are affixed.
5. the multi-functional bar finished product roller of one according to claim 4 road, it is characterized in that, the lower end of the rotating shaft of described side guide wheel (8) is fixed on round steel guide groove base plate (15), upper end connects with corresponding round steel guide groove side plate (5) by support chip (6), is fixed with the spacer ring (7) coaxial with side guide wheel (8) at support chip (6) towards the one side of side guide wheel (8).
6. the multi-functional bar finished product roller of one according to claim 5 road, is characterized in that, described bottom surface guide wheel (10) adopts U-shaped guide wheel.
7. the multi-functional bar finished product roller of one according to claim 6 road, it is characterized in that, on described guide wheel link plate (14), be provided with guide wheel cooling water pipe installing hole sheet (11), described guide wheel cooling water pipe installing hole sheet (11) is positioned at the inner side of two round steel guide groove side plates (5).
8. the multi-functional bar finished product roller of one according to claim 7 road, is characterized in that, the upper front end of described round steel guide groove side plate (5) is provided with cooling water pipe hold-down support (9).
9. the multi-functional bar finished product roller of one according to claim 1 road, it is characterized in that, the both sides of described roller-way main body are fixed with quick change guide groove installing plate (17), on described quick change guide groove installing plate (17), be provided with cross locating convex block (1) and positioning round orifice (2), on screw-thread steel guide groove base plate (24) and round steel guide groove base plate (15), be provided with the cross locating hole (4) and the locating hole (3) that match with cross locating convex block (1) and positioning round orifice (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079610.0U CN203737727U (en) | 2014-02-25 | 2014-02-25 | Multifunctional finished bar roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079610.0U CN203737727U (en) | 2014-02-25 | 2014-02-25 | Multifunctional finished bar roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737727U true CN203737727U (en) | 2014-07-30 |
Family
ID=51337591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420079610.0U Expired - Fee Related CN203737727U (en) | 2014-02-25 | 2014-02-25 | Multifunctional finished bar roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414208A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Parallel steel guide groove module |
| CN108971238A (en) * | 2018-09-25 | 2018-12-11 | 永兴特种不锈钢股份有限公司 | A kind of milling train guide groove |
-
2014
- 2014-02-25 CN CN201420079610.0U patent/CN203737727U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414208A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Parallel steel guide groove module |
| CN108971238A (en) * | 2018-09-25 | 2018-12-11 | 永兴特种不锈钢股份有限公司 | A kind of milling train guide groove |
| CN108971238B (en) * | 2018-09-25 | 2024-03-22 | 湖州永兴特种不锈钢有限公司 | Rolling mill guide groove |
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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 |
Granted publication date: 20140730 Termination date: 20160225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |