CN104162547A - Novel lead screw lifting type compression roller support - Google Patents
Novel lead screw lifting type compression roller support Download PDFInfo
- Publication number
- CN104162547A CN104162547A CN201410385357.6A CN201410385357A CN104162547A CN 104162547 A CN104162547 A CN 104162547A CN 201410385357 A CN201410385357 A CN 201410385357A CN 104162547 A CN104162547 A CN 104162547A
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- China
- Prior art keywords
- discharging opening
- lead screw
- guide
- threaded shaft
- compression roller
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a novel lead screw lifting type compression roller support and belongs to the field of rolling mill equipment. The novel lead screw lifting type compression roller support comprises a rectangular base plate, an installation base, a lead screw lifting mechanism and a rectangular discharge outlet. The lead screw lifting mechanism comprises a guide column, a worm, two protruding lugs, a guide sleeve and a rocking handle. The guide column penetrates through the guide sleeve and is in sliding connection with the guide sleeve. The portion, higher than the rectangular discharge outlet, of the guide column is provided with a lead screw. The two protruding lugs are in a U shape, are vertically arranged on the same horizontal line and are perpendicularly fixed to the two ends outside the guide column of the rectangular base plate. The worm is installed between the two U-shaped protruding lugs. Spiral teeth on the portion, coinciding with the guide column, of the worm are meshed with the lead screw of the guide column. The rectangular discharge outlet comprise a guide wheel and a guide wheel fixing base. According to the novel lead screw lifting type compression roller support, the lead screw lifting mechanism is adopted, so that vertical adjusting precision of a compression roller is improved; the rectangular discharge outlet is provided with the guide wheel structure, so that metal abrasion losses passing through the discharge outlet are reduced. The novel lead screw lifting type compression roller support is reasonable in structural design, easy and convenient to operate and capable of accurately and reliably positioning a compression roller.
Description
Technical field
The invention belongs to milling equipment field, more particularly, relate to a kind of novel threaded shaft lifting pressing roller holder.
Background technology
Roll is the comparatively common equipment of metal processing, realizes the deformation processing to metal, to obtain set metal parts by least two rolls., to asynchronous rolling machine, be particularly the not reciprocity rolling of a kind of speed, the working surface linear velocity of rolling mouthful for rolling not etc., to reduce roll-force; Therefore claim again differential rolling, also claim poor rolling.Asymmetrical rolling is inconsistent because roll shop building obtains linear velocity, the workpiece upper and lower surface distortion shutting out is inconsistent, according to certain rule crystalline form oblique arrangement, for the poor situation of product processability forming after normal rolling, adopt asymmetrical rolling can improve the processing characteristics of metal.In prior art, the roll on the milling train of asymmetrical rolling is comparatively fixing, can not realize the workpiece of different metal, different size requirement is had to the rolling of versatility.Therefore, need a kind of roll arrangement for adjusting height of asymmetrical rolling milling train, there is comparatively simple structure, can adjust as required rolling size, and can adjust position along workpiece traffic direction, realize the different asymmetrical rollings that require.
Summary of the invention
the problem solving
For the above-mentioned problems in the prior art, the invention provides a kind of novel threaded shaft lifting pressing roller holder, it is a kind of easy to operate, the support that can increase work efficiency and can breaker roll carry out high accuracy adjusting.
technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A novel threaded shaft lifting pressing roller holder, comprises rectangular base plate, mount pad, screw-threaded shaft elevator structure and rectangle discharging opening; Described screw-threaded shaft elevator structure comprises guide pillar, worm screw, lug, guide pin bushing and rocking handle, described guide pillar passes guide pin bushing and is slidably connected with guide pin bushing, described guide pillar has two and its lower end to be all fixed on mount pad, parallel be located at the two ends of rectangular base plate and with described rectangle discharging opening without overlapping; Described guide pillar is made as leading screw in the part that exceeds rectangle discharging opening height; Described lug is for " U " type and have two, both vertically arrange and are positioned on same level line, and be all vertically fixed on the two ends outside rectangular base plate upper guide post, described worm screw is installed between two " U " type lug, and the helical tooth of the part that it coincides with guide pillar is meshed with guide pillar leading screw; Described rectangle discharging opening comprises guide wheel and guide wheel holder.
Further, described guide wheel is cylindrical, and level is located at the lower end of rectangle discharging opening, and its length is between the width and rectangle discharging opening one half width of rectangle discharging opening.
Further, described guide wheel holder is located at the two ends of guide wheel, and the side of its end face and rectangle discharging opening at grade.
Further, between described worm screw and " U " type lug, for being flexibly connected, its one end is also vertically fixed with rocking handle.
Further, at the upper and lower side of described guide pillar, be equipped with a guide pin bushing, and exceed between part that rectangle discharging opening height is leading screw and rectangle discharging opening top and be also provided with a guide pin bushing at described guide pillar.
Further, described worm screw adopts 20CrMnTi steel to do.
beneficial effect
Than prior art, beneficial effect of the present invention is:
(1) the present invention adopts screw-threaded shaft elevator structure, the precision of the up-down adjustment of roll is improved greatly, and control without large electric appliances equipment;
(2) the present invention adopts rectangle discharging opening to be provided with Guiding wheel structure, make to reduce by the galling amount of discharging opening, and by easier, operation is quick;
(3) reasonable in design of the present invention, easy and simple to handle, can locate by breaker roll accurately and reliably.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1, a kind of novel threaded shaft lifting pressing roller holder, comprises rectangular base plate 2 and mount pad 8, it is characterized in that: also comprise screw-threaded shaft elevator structure and rectangle discharging opening 6; Described screw-threaded shaft elevator structure comprises guide pillar 1, worm screw 4, lug 3, guide pin bushing 5 and rocking handle 10, described guide pillar 1 passes guide pin bushing 5 and is slidably connected with guide pin bushing 5, described guide pillar 1 has two and its lower end to be all fixed on mount pad 8, parallel be located at the two ends of rectangular base plate 2 and with described rectangle discharging opening 6 without overlapping; Described guide pillar 1 is made as leading screw in the part that exceeds rectangle discharging opening 6 height; Described lug 3 is for " U " type and have two, both vertically arrange and are positioned on same level line, and be all vertically fixed on the two ends outside rectangular base plate 2 upper guide posts 1, described worm screw 4 is installed between two " U " type lug 3, and the helical tooth of the part that it coincides with guide pillar 1 is meshed with guide pillar 1 leading screw; Described rectangle discharging opening 6 comprises guide wheel 9 and guide wheel holder 7.Described guide wheel 9 is cylindrical, and level is located at the lower end of rectangle discharging opening 6, and its length is between the width and rectangle discharging opening 6 one half widths of rectangle discharging opening 6.Described guide wheel holder 7 is located at the two ends of guide wheel 9, and the side of its end face and rectangle discharging opening 6 at grade, and described Guiding wheel structure makes to reduce by the galling amount of discharging opening, and by easier, operation is quick.3 of described worm screw 4 and " U " type lugs are for being flexibly connected, and its one end is also vertically fixed with rocking handle 10.Upper and lower side at described guide pin bushing is equipped with a guide pin bushing 5, and at described guide pillar 1, exceeds rectangle discharging opening 6 and be also provided with a guide pin bushing 5 between highly for the part of leading screw and rectangle discharging opening 6 tops, improves the stabilized structure of guide pillar 1 and rectangular base plate 2.Described worm screw 4 adopts 20CrMnTi steel to do.
During use, after roll is in place, only need need according to design the rocking handle 10 of rotary worm 4, the moving up and down of suitable, the counterclockwise corresponding rectangular base plate 2 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 (6)
1. a novel threaded shaft lifting pressing roller holder, comprises rectangular base plate (2) and mount pad (8), it is characterized in that: also comprise screw-threaded shaft elevator structure and rectangle discharging opening (6); Described screw-threaded shaft elevator structure comprises guide pillar (1), worm screw (4), lug (3), guide pin bushing (5) and rocking handle (10), described guide pillar (1) passes guide pin bushing (5) and is slidably connected with guide pin bushing (5), it is upper that described guide pillar (1) has two and its lower end to be all fixed on mount pad (8), parallel be located at the two ends of rectangular base plate (2) and with described rectangle discharging opening (6) without overlapping; Described guide pillar (1) is made as leading screw in the part that exceeds rectangle discharging opening (6) height; Described lug (3) is for " U " type and have 2, both vertically arrange and are positioned on same level line, and be all vertically fixed on the outer two ends of rectangular base plate (2) upper guide post (1), described worm screw (4) is installed between two " U " type lug (3), and the helical tooth of the part that it coincides with guide pillar (1) is meshed with guide pillar (1) leading screw; Described rectangle discharging opening (6) comprises guide wheel (9) and guide wheel holder (7).
2. a kind of novel threaded shaft lifting pressing roller holder according to claim 1, it is characterized in that: described guide wheel (9) is for cylindrical, and level is located at the lower end of rectangle discharging opening (6), and its length is between the width and rectangle discharging opening (6) one half widths of rectangle discharging opening (6).
3. a kind of novel threaded shaft lifting pressing roller holder according to claim 1, it is characterized in that: described guide wheel holder (7) is located at the two ends of guide wheel (9), and the side of its end face and rectangle discharging opening (6) at grade.
4. a kind of novel threaded shaft lifting pressing roller holder according to claim 1, is characterized in that: between described worm screw (4) and " U " type lug (3), for being flexibly connected, its one end is also vertically fixed with rocking handle (10).
5. a kind of novel threaded shaft lifting pressing roller holder according to claim 1, it is characterized in that: the upper and lower side at described guide pillar (1) is equipped with a guide pin bushing (5), and at described guide pillar (1), exceed rectangle discharging opening (6) and be also provided with a guide pin bushing (5) between highly for the part of leading screw and rectangle discharging opening (6) top.
6. a kind of novel threaded shaft lifting pressing roller holder according to claim 1, is characterized in that: described worm screw (4) adopts 20CrMnTi steel to do.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385357.6A CN104162547A (en) | 2014-08-07 | 2014-08-07 | Novel lead screw lifting type compression roller support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385357.6A CN104162547A (en) | 2014-08-07 | 2014-08-07 | Novel lead screw lifting type compression roller support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104162547A true CN104162547A (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410385357.6A Pending CN104162547A (en) | 2014-08-07 | 2014-08-07 | Novel lead screw lifting type compression roller support |
Country Status (1)
| Country | Link |
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| CN (1) | CN104162547A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930167A (en) * | 2015-05-28 | 2015-09-23 | 杭州浙大奔月科技有限公司 | Two-degree-of-freedom positioning platform applied to flexible transmission system |
| CN105689398A (en) * | 2016-03-07 | 2016-06-22 | 首钢京唐钢铁联合有限责任公司 | Hard dummying device of rolling mill |
| CN108724813A (en) * | 2018-05-29 | 2018-11-02 | 安徽工程大学 | A kind of automation paperboard marking press |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1161440A (en) * | 1915-03-27 | 1915-11-23 | United Eng Foundry Co | Screw-down mechanism for rolling-mills. |
| US1753241A (en) * | 1926-12-11 | 1930-04-08 | Bethlehem Steel Corp | Welding-roll screw down |
| CN103508174A (en) * | 2013-09-13 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | Transmission track capable of being automatically lifted |
| CN103506398A (en) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | Lead screw lifting type press roll support |
-
2014
- 2014-08-07 CN CN201410385357.6A patent/CN104162547A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1161440A (en) * | 1915-03-27 | 1915-11-23 | United Eng Foundry Co | Screw-down mechanism for rolling-mills. |
| US1753241A (en) * | 1926-12-11 | 1930-04-08 | Bethlehem Steel Corp | Welding-roll screw down |
| CN103506398A (en) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | Lead screw lifting type press roll support |
| CN103508174A (en) * | 2013-09-13 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | Transmission track capable of being automatically lifted |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930167A (en) * | 2015-05-28 | 2015-09-23 | 杭州浙大奔月科技有限公司 | Two-degree-of-freedom positioning platform applied to flexible transmission system |
| CN105689398A (en) * | 2016-03-07 | 2016-06-22 | 首钢京唐钢铁联合有限责任公司 | Hard dummying device of rolling mill |
| CN108724813A (en) * | 2018-05-29 | 2018-11-02 | 安徽工程大学 | A kind of automation paperboard marking press |
| CN108724813B (en) * | 2018-05-29 | 2019-10-11 | 安徽工程大学 | A kind of automation paperboard marking press |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |