CN103506399A - Height adjusting device for molding roller - Google Patents
Height adjusting device for molding roller Download PDFInfo
- Publication number
- CN103506399A CN103506399A CN201310405703.8A CN201310405703A CN103506399A CN 103506399 A CN103506399 A CN 103506399A CN 201310405703 A CN201310405703 A CN 201310405703A CN 103506399 A CN103506399 A CN 103506399A
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- fixed
- guide pillar
- guide
- pin bushing
- screw rod
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Abstract
The invention discloses a height adjusting device for a molding roller, and belongs to the field of rolling mill equipment. The height adjusting device comprises a lifting plate, guide pillars, a screw rod lifting mechanism, guide sleeves, a connecting plate and a rectangular platform, wherein the guide sleeves symmetrical in pairs are fixed to the upper end and the lower end of the lifting plate, a rectangular groove is formed in the inner wall of a guide pillar installing hole of each guide sleeve, and idler wheels are arranged in the rectangular grooves. The number of the guide pillars is two, the guide pillars penetrate through the guide sleeves and are connected with the guide sleeves in a sliding mode, and a rectangular elongated groove is formed in the surface of each guide pillar. A screw rod passing hole is formed in the middle of the rectangular platform, and a threaded sleeve is fixed over the screw rod passing hole. The screw rod lifting mechanism comprises a screw rod, a worm and U type installing blocks, the lower end of the screw rod is fixed to the connecting plate through a bearing, the worm is installed between the two U type installing blocks, and spiral teeth in the middle of the worm are meshed with the screw rod. The height adjusting device for the molding roller is reasonable in structural design, low in manufacturing cost, convenient to operate, high in working efficiency and capable of adjusting the roller in an up-and-down mode with high precision.
Description
Technical field
The invention belongs to milling equipment field, more particularly, relate to a kind of molding roller arrangement for adjusting height.
Background technology
Milling train is the key equipment of steel rolling, and short stress milling train is more conveniently used widely because of its roll bearing long service life, replacing; In short stress milling train, top and bottom rolls is separately fixed in two end axles bearing, and bearing block is fixed in frame by pull bar.Bearing block and pull bar are fixed by screw thread, and the cooperation of screw thread is gapped, and when without rolling, under Action of Gravity Field, gap is at upside, and when rolling, under roll-force effect, gap is at downside.The short stress milling train that rolled metal plate is used at present, the barrel length of working roll, backing roll is identical, working roll two ends are fixing can not be moved axially, and milling equipment is when work, and backing roll, intermediate calender rolls, the working roll in roller system always will bear direction and the big or small roll-force effect all changing.In mill milling process, conventionally need to by adjusting the height of upper lower driving roller, control the limit wave of steel plate, adjust complex procedures in prior art, the adjustment time is long, precision is low, and it is unreliable to lock in addition.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of molding roller arrangement for adjusting height, it is provided with the guide pin bushing with roller on the basis of screw-threaded shaft elevator structure, makes the up-down adjustment of device integral body more flexible, avoid stuck phenomenon.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
An arrangement for adjusting height, comprises lifter plate and guide pillar, also comprises screw-threaded shaft elevator structure, guide pin bushing, connecting plate and rectangular platform; Described lifter plate vertically arranges, and its middle part is provided with discharge opening; Described connecting plate is semicircular structure, and its level is fixed on the upper end of the discharge opening of lifter plate; Described guide pin bushing has 4, is symmetrically fixed between two the upper and lower side of lifter plate; Described guide pin bushing is " U " type structure, which is provided with guide pillar installing hole; The inwall place of described guide pillar installing hole is provided with rectangular recess, in described rectangular recess, is provided with roller; Described roller is fixed between the two side of rectangular recess by rotating shaft; Described guide pillar has 2, all through guide pin bushing and guide pin bushing, is slidably connected; The surface of described guide pillar has rectangle elongated slot along its length; Described rectangular platform is fixed on the top of guide pillar, and its middle part is provided with leading screw through hole; Described leading screw is through being fixed with thread bush directly over hole; Described screw-threaded shaft elevator structure comprises leading screw, worm screw and " U " type mounting blocks, and the lower end of described leading screw is fixed on connecting plate Shang，Qi upper end by bearing and is passed hole and thread bush through the leading screw in rectangular platform; Described " U " type mounting blocks has 2, and both be arranged in parallel, are all vertically fixed on the bottom of rectangular platform; Described worm screw is installed between two " U " type mounting blocks, and the helical tooth at its middle part is meshed with leading screw.
Further, between described worm screw and " U " type mounting blocks, for being flexibly connected ，Qi one end, be also provided with rocking handle; The rectangle elongated slot of described guide pillar and the corresponding setting of rectangular recess in the installing hole of guide pin bushing; The rectangle elongated slot of one end of described roller and guide pillar offsets.
Further, the length of described rocking handle is 23cm.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
The present invention adopts screw-threaded shaft elevator structure to make the up-down adjustment of roll more convenient and continuous, has increased the degree of accuracy regulating; Employing coordinates with guide pillar with the guide pin bushing of roller, makes the movement of guide pin bushing more flexible, smoothly, has avoided occurring because frictional force is excessive stuck phenomenon; Its reasonable in design, cost of manufacture is low, easy to operate, operating efficiency is high, can carry out high accuracy up-down adjustment by breaker roll.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that guide pillar of the present invention coordinates with guide pin bushing;
Fig. 3 is the structural representation of guide pin bushing of the present invention;
Fig. 4 is the structural representation of roller of the present invention;
In figure: 1, guide pillar; 2, guide pin bushing; 3, connecting plate; 4, leading screw; 5, worm screw; 6, rectangular platform; 7, thread bush; 8, roller.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of molding roller arrangement for adjusting height, comprises lifter plate and guide pillar 1, also comprises screw-threaded shaft elevator structure, guide pin bushing 2, connecting plate 3 and rectangular platform 6; Lifter plate vertically arranges, and its middle part is provided with discharge opening; Connecting plate 3 is semicircular structure, and its level is fixed on the upper end of the discharge opening of lifter plate; Guide pin bushing 2 has 4, is symmetrically fixed between two the upper and lower side of lifter plate; Guide pin bushing 2 is " U " type structure, which is provided with guide pillar installing hole; The inwall place of guide pillar installing hole is provided with rectangular recess, is provided with roller 8 in rectangular recess; Roller 8 is fixed between the two side of rectangular recess by rotating shaft; Guide pillar 1 has 2, all through guide pin bushing 2 and guide pin bushing 2, is slidably connected; The surface of guide pillar 1 has rectangle elongated slot along its length; Rectangular platform 6 is fixed on the top of guide pillar 1, and its middle part is provided with leading screw through hole; Leading screw is through being fixed with thread bush 7 directly over hole; Screw-threaded shaft elevator structure comprises leading screw 4, worm screw 5 and " U " type mounting blocks, and the lower end of leading screw 4 is fixed on connecting plate 3 Shang，Qi upper ends by bearing and is passed hole and thread bush 7 through the leading screw in rectangular platform 6; " U " type mounting blocks has 2, and both be arranged in parallel, are all vertically fixed on the bottom of rectangular platform 6; Worm screw 5 is installed between two " U " type mounting blocks, and the helical tooth at its middle part is meshed with leading screw 4.
Between worm screw 5 and " U " type mounting blocks, for being flexibly connected ，Qi one end, be also provided with rocking handle; The rectangle elongated slot of guide pillar 1 and the corresponding setting of rectangular recess in the installing hole of guide pin bushing 2; The rectangle elongated slot of one end of roller 8 and guide pillar 1 offsets; The length of rocking handle is 23cm.
During use, after roll is in place, only need need according to design the rocking handle of rotary worm 5, the moving up and down of suitable, the counterclockwise corresponding lifter plate of rotation.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (4)
1. a molding roller arrangement for adjusting height, comprises lifter plate and guide pillar, it is characterized in that: also comprise screw-threaded shaft elevator structure, guide pin bushing, connecting plate and rectangular platform; Described lifter plate vertically arranges, and its middle part is provided with discharge opening; Described connecting plate is semicircular structure, and its level is fixed on the upper end of the discharge opening of lifter plate; Described guide pin bushing has 4, is symmetrically fixed between two the upper and lower side of lifter plate; Described guide pin bushing is " U " type structure, which is provided with guide pillar installing hole; The inwall place of described guide pillar installing hole is provided with rectangular recess, in described rectangular recess, is provided with roller; Described roller is fixed between the two side of rectangular recess by rotating shaft; Described guide pillar has 2, all through guide pin bushing and guide pin bushing, is slidably connected; The surface of described guide pillar has rectangle elongated slot along its length; Described rectangular platform is fixed on the top of guide pillar, and its middle part is provided with leading screw through hole; Described leading screw is through being fixed with thread bush directly over hole; Described screw-threaded shaft elevator structure comprises leading screw, worm screw and " U " type mounting blocks, and the lower end of described leading screw is fixed on connecting plate Shang，Qi upper end by bearing and is passed hole and thread bush through the leading screw in rectangular platform; Described " U " type mounting blocks has 2, and both be arranged in parallel, are all vertically fixed on the bottom of rectangular platform; Described worm screw is installed between two " U " type mounting blocks, and the helical tooth at its middle part is meshed with leading screw.
2. a kind of molding roller arrangement for adjusting height according to claim 1, is characterized in that: between described worm screw and " U " type mounting blocks, for being flexibly connected ，Qi one end, be also provided with rocking handle.
3. a kind of molding roller arrangement for adjusting height according to claim 1, is characterized in that: the rectangle elongated slot of described guide pillar and the corresponding setting of rectangular recess in the installing hole of guide pin bushing; The rectangle elongated slot of one end of described roller and guide pillar offsets.
4. a kind of molding roller arrangement for adjusting height according to claim 2, is characterized in that: the length of described rocking handle is 23cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405703.8A CN103506399A (en) | 2013-09-09 | 2013-09-09 | Height adjusting device for molding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405703.8A CN103506399A (en) | 2013-09-09 | 2013-09-09 | Height adjusting device for molding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506399A true CN103506399A (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405703.8A Pending CN103506399A (en) | 2013-09-09 | 2013-09-09 | Height adjusting device for molding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506399A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148403A (en) * | 2014-08-07 | 2014-11-19 | 芜湖环球汽车配件有限公司 | Novel hand-cranking lifting type press roller support |
| CN104835601A (en) * | 2015-04-23 | 2015-08-12 | 苏州圣利线缆有限公司 | Cable set die-entering device |
| CN110900004A (en) * | 2019-12-13 | 2020-03-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Metal cutting fixing device for laser cutting technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213445A (en) * | 2001-01-22 | 2002-07-31 | Isel Co Ltd | Guide device |
| CN2763030Y (en) * | 2005-02-02 | 2006-03-08 | 扬州锻压机床有限公司 | Means for guiding slider of press machine |
| CN201143616Y (en) * | 2007-11-23 | 2008-11-05 | 比亚迪股份有限公司 | Press mounting device |
| CN202725704U (en) * | 2012-06-12 | 2013-02-13 | 芜湖汉光立体停车设备有限公司 | Height regulation structure used for sheet metal part extrusion device |
| CN203541096U (en) * | 2013-09-09 | 2014-04-16 | 芜湖汉光立体停车设备有限公司 | Height adjusting device of forming roller |
-
2013
- 2013-09-09 CN CN201310405703.8A patent/CN103506399A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213445A (en) * | 2001-01-22 | 2002-07-31 | Isel Co Ltd | Guide device |
| CN2763030Y (en) * | 2005-02-02 | 2006-03-08 | 扬州锻压机床有限公司 | Means for guiding slider of press machine |
| CN201143616Y (en) * | 2007-11-23 | 2008-11-05 | 比亚迪股份有限公司 | Press mounting device |
| CN202725704U (en) * | 2012-06-12 | 2013-02-13 | 芜湖汉光立体停车设备有限公司 | Height regulation structure used for sheet metal part extrusion device |
| CN203541096U (en) * | 2013-09-09 | 2014-04-16 | 芜湖汉光立体停车设备有限公司 | Height adjusting device of forming roller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148403A (en) * | 2014-08-07 | 2014-11-19 | 芜湖环球汽车配件有限公司 | Novel hand-cranking lifting type press roller support |
| CN104835601A (en) * | 2015-04-23 | 2015-08-12 | 苏州圣利线缆有限公司 | Cable set die-entering device |
| CN110900004A (en) * | 2019-12-13 | 2020-03-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Metal cutting fixing device for laser cutting technology |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140115 |