CN101716600B - Roller bases of section mill - Google Patents
Roller bases of section mill Download PDFInfo
- Publication number
- CN101716600B CN101716600B CN2010100100497A CN201010010049A CN101716600B CN 101716600 B CN101716600 B CN 101716600B CN 2010100100497 A CN2010100100497 A CN 2010100100497A CN 201010010049 A CN201010010049 A CN 201010010049A CN 101716600 B CN101716600 B CN 101716600B
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- Prior art keywords
- worm
- gear
- centering
- worm screw
- way screw
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- 229910000831 Steel Inorganic materials 0.000 description 1
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Abstract
The invention relates to roller bases of a section mill, which comprise a sliding chute, a slide block, a two-way screw rod, a centering thread sleeve and a roller on each roller base. The roller bases of the section mill are characterized in that the sides of the sliding chutes at the extending-out ends of the two-way screw rods are provided with transverse beams, the outer sides of the transverse beams are connected with a box body, and the centering thread sleeves are sleeved on the sections of the two-way screw rods in the box body; a centering adjustment mechanism of a worm gear and a worm is connected on the outer side faces of the centering thread sleeves by screw threads; a stop sleeve and a width adjustment mechanism of the worm gear and the worm are sequentially arranged on the sections of the two-way screw rods behind the centering adjustment mechanism of the worm gear and the worm; a rolling center digital display is arranged on the worm exposed end of the centering adjustment mechanism of the worm gear and the worm; and a width digital display is arranged on the worm exposed end of the width adjustment mechanism of the worm gear and the worm. The invention has the advantages of reasonable design, compact structure, easy enhancement of the adjustment accuracy, good self-locking capability, convenient installation of the digital display, easy operation, labor saving, very convenient use and the like.
Description
Technical field,
The invention belongs to bar and shape mill equipment, particularly a kind of roller cage of bar and shape mill.
Background technology
At present, on the bar and shape mill of rolling various section bars, installing several roller cages as required distribute on support, wherein each roller cage comprises the chute on the support, two slide blocks that in chute, slide, at two slide block end face symmetry installing two rolls, left-handed section with two-way screw mandrel is connected with a joggle in a slide block, its dextrorotation section is connected in another slide block, with the centering silk braid that is threaded on the chute crossbeam outward, making the outer two-way screw mandrel end end of chute pass the centering silk braid stretches out outside the centering silk braid, by carrying out axially-movable, realize the center line of two rolls and the centering of processed section bar center line are adjusted with centering handle drives centering silk braid; The terminal width adjustment of two-way screw mandrel outside chute by the two roll foldings of folding handle drives.But it has following shortcoming and defect part:
1, adjust low precision, when on crossbeam, being threaded the centering silk braid, usually with pitch greater than being threaded of 1mm, as M30 * 1 or M30 * 1.5, cause adjusting low precision;
2, self-lock ability is bad;
3, be not easy to install digital display;
4, directly drive two-way screw mandrel with hand, very effort;
5, be not easy to motor-driven.
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, compact conformation, Ji improves the adjustment precision, self-lock ability is good again, and be convenient to install digital display, and have easy operating, laborsaving and use a kind of roller cage of bar and shape mill very easily.
The objective of the invention is to adopt following technical scheme to realize: described each upright roller cage, comprise chute, slide block, two-way screw mandrel, centering silk braid and roll on each roller cage, it is characterized in that: at the chute side installing crossbeam of two-way screw mandrel external part, crossbeam outside connect box, suit centering silk braid on the two-way screw mandrel section in the casing, one end of centering silk braid is touched mutually with the step of two-way screw mandrel, install locking nut on the two-way screw mandrel section of the other end of centering silk braid; On the lateral surface of centering silk braid, be threaded by the centering guiding mechanism of worm and gear; On the two-way screw mandrel section behind the centering guiding mechanism of worm gear and worm screw, install the width adjusting mechanism of spacer and worm and gear in regular turn; The rolling center of installing digital display on the worm screw exposed junction of the centering guiding mechanism of worm and gear; Installing width digital display on the worm screw exposed junction in the width adjusting mechanism of worm gear and worm screw.
Described casing is made up of square box, end cap, upper press cover and lower cover.
The centering guiding mechanism of described worm and gear or by manual drives or by motorized motions; Its structure is made up of worm gear, worm screw and bearing, the worm gear that on centering silk braid lateral surface, is threaded, and the worm screw that is meshed with worm gear, worm screw is by the bearing supporting of upper/lower terminal in the square box, and the worm screw top stretches outside case; When by manual drives, be provided with the termination of matching mutually on the axle head with the width adjustment handle stretching of worm screw; When by motorized motions, worm screw stretch on the axle head or the connecting band reducing motor, or connect by motor-driven band transmission, chain transmission or gear drive stretching on the axle head.Simultaneously, also available as required pneumatic or hydraulic pressure drives.
The width adjusting mechanism of described worm and gear or by manual drives or by motorized motions; Its structure is made up of first worm gear, first worm screw and bearing, keyed jointing first worm gear on the latter end of two-way screw mandrel, and the first worm screw that is meshed with the first worm gear, the first worm screw is by the bearing supporting of upper/lower terminal in the square box, and first worm screw top stretches outside case; When by manual drives, be provided with the termination of matching mutually on the axle head with the width adjustment handle stretching of worm screw; When by motorized motions, worm screw stretch on the axle head or the connecting band reducing motor, or connect by motor-driven band transmission, chain transmission or gear drive stretching on the axle head.Simultaneously, also available as required pneumatic or hydraulic pressure drives.
Described rolling center digital display and width digital display are all solid on worm shaft separately with the jackscrew top.
Since installed in the present invention can the labour-saving worm and gear the centering guiding mechanism and the width adjusting mechanism of worm and gear, both improved the adjustment precision, self-lock ability is good again, simultaneously rolling center digital display and the width digital display of being convenient to visual control has been installed also in the present invention, made adjustment more scientific and reasonable.Combine the above technical scheme of being taked, realize purpose of the present invention.
Advantages such as compared with prior art, the present invention is not only reasonable in design, and compact conformation, Ji improve adjusts precision, and self-lock ability is good again, and is convenient to install digital display, has easy operating, and laborsaving and use is very convenient.
Description of drawings
The present invention has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiments of the invention;
Accompanying drawing 2 is side views of Fig. 1;
Accompanying drawing 3 is along the cutaway view of A-A line among Fig. 1.
Among the figure: 1, first worm gear, 2, the first worm screw, 3, worm screw, 4, two-way screw mandrel, 5, slide block, 6, roll, 7, chute, 8, casing, 9, crossbeam, 10, worm gear, 11, centering silk braid, 12, locking nut, 13, the width digital display, 14, rolling center digital display, 15, spacer, 16, upper press cover, 17, lower cover, 18, end cap, 19, jackscrew.
The specific embodiment
Be specific embodiments of the invention shown in Fig. 1,2,3, it is that a plurality of roller cages are installed on the rolled steel tube bar and shape mill, described each roller cage comprises chute 7, slide block 5, two-way screw mandrel 4, centering silk braid 11 and the roll 6 on each roller cage, it is characterized in that: at the chute 7 sides installing crossbeam 9 of two-way screw mandrel 4 external parts, crossbeam 9 outside connect boxes 8, described casing is made up of square box, end cap 18, upper press cover 16 and lower cover 17; Two-way screw mandrel in the casing 8 is gone up suit centering silk braid 11 for 4 sections, and an end of centering silk braid 11 is touched mutually with the step of two-way screw mandrel 4, and the two-way screw mandrel of the other end of centering silk braid 11 is gone up installing locking nut 12 for 4 sections; Be threaded on the lateral surface of centering silk braid 11 by the centering guiding mechanism of worm and gear, the centering guiding mechanism of described worm and gear is made up of worm gear 10, worm screw 3 and bearing; Install the width adjusting mechanism of spacer 15 and worm and gear on 4 sections of two-way screw mandrels behind the centering guiding mechanism of worm gear and worm screw in regular turn, the width adjusting mechanism of described worm and gear is made up of first worm gear 1, first worm screw 2 and bearing; The width adjusting mechanism that the centering of described worm and gear is adjusted machine and worm and gear is by manual drives; The rolling center of installing digital display 14 on the worm screw exposed junction of the centering guiding mechanism of worm and gear; Installing width digital display 13 on the worm screw exposed junction in the width adjusting mechanism of worm gear and worm screw.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (3)
1. the roller cage of a bar and shape mill, comprise chute (7), slide block (5), two-way screw mandrel (4), centering silk braid (11) and roll (6) on each roller cage, it is characterized in that: at chute (7) the side installing crossbeam (9) of two-way screw mandrel (4) external part, crossbeam (9) outside connect box (8), suit centering silk braid (11) on two-way screw mandrel (4) section in the casing (8), one end of centering silk braid (11) is touched mutually, installing locking nut (12) on two-way screw mandrel (4) section of the other end of centering silk braid (11) with the step of two-way screw mandrel (4); On the lateral surface of centering silk braid (11), the be threaded centering guiding mechanism of worm and gear, the centering guiding mechanism of described worm and gear is by manual drives or by motorized motions; Its structure is made up of worm gear (10), worm screw (3) and bearing, worm gear (10) is threaded on centering silk braid (11) lateral surface, the worm screw (3) that is meshed with worm gear (10), worm screw (3) is by the bearing supporting of upper/lower terminal in the square box, and worm screw (3) top stretches outside case; When by manual drives, be provided with the termination of matching on the axle head with the width adjustment handle stretching of worm screw (3); When by motorized motions, worm screw (3) stretch on the axle head or the connecting band reducing motor, or connect by motor-driven band transmission, chain transmission or gear drive stretching on the axle head; Install the width adjusting mechanism of spacer (15) and worm and gear on two-way screw mandrel (4) section behind the centering guiding mechanism of worm gear and worm screw in regular turn, the width adjusting mechanism of described worm and gear is by manual drives or by motorized motions; Its structure is made up of first worm gear (1), first worm screw (2) and bearing, keyed jointing first worm gear (1) on the latter end of two-way screw mandrel (4), the first worm screw (2) that is meshed with first worm gear (1), first worm screw (2) is by the bearing supporting of upper/lower terminal in the square box, and first worm screw (2) top stretches outside case; When by manual drives, be provided with the termination of matching on the axle head with the width adjustment handle stretching of worm screw (2); When by motorized motions, worm screw (2) stretch on the axle head or the connecting band reducing motor, or connect by motor-driven band transmission, chain transmission or gear drive stretching on the axle head; Installing rolling center digital display (14) on the worm screw exposed junction of the centering guiding mechanism of worm and gear; Installing width digital display (13) on the worm screw exposed junction in the width adjusting mechanism of worm gear and worm screw.
2. by the roller cage of the described bar and shape mill of claim 1, it is characterized in that: described casing (8) is made up of square box, end cap (18), upper press cover (16) and lower cover (17).
3. by the roller cage of the described bar and shape mill of claim 1, it is characterized in that: described rolling center digital display (14) and width digital display (13) are all solid on worm shaft separately with jackscrew (19) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100100497A CN101716600B (en) | 2010-01-06 | 2010-01-06 | Roller bases of section mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100100497A CN101716600B (en) | 2010-01-06 | 2010-01-06 | Roller bases of section mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101716600A CN101716600A (en) | 2010-06-02 |
| CN101716600B true CN101716600B (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100100497A Active CN101716600B (en) | 2010-01-06 | 2010-01-06 | Roller bases of section mill |
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| Country | Link |
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| CN (1) | CN101716600B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690595B (en) * | 2013-12-10 | 2017-04-19 | 上海新力动力设备研究所 | Flexible damping device for numerical control machining center of solid rocket engine |
| CN105500176A (en) * | 2014-09-26 | 2016-04-20 | 洛阳市西工区华科精密机械厂 | Regulating device for guide rollers on outer diameter super-fine machine |
| CN106040886A (en) * | 2016-07-15 | 2016-10-26 | 天津市立孚光电线缆开发有限公司 | Side wheel for metal composite belt longitudinal wrapping process |
| CN112792399B (en) * | 2021-01-05 | 2022-12-16 | 江苏欧瑞德石油机械有限公司 | Pipeline cutting device for machining |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108514A (en) * | 1985-12-18 | 1987-07-29 | Sms舒路曼-斯玛公司 | The method and apparatus of vertical mobile roll in mill stand |
| CN87105966A (en) * | 1986-12-16 | 1988-09-28 | Sms舒路曼-斯玛公司 | The mill stand of single face assembling collars on a pair roller axle of two-side supporting |
-
2010
- 2010-01-06 CN CN2010100100497A patent/CN101716600B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108514A (en) * | 1985-12-18 | 1987-07-29 | Sms舒路曼-斯玛公司 | The method and apparatus of vertical mobile roll in mill stand |
| CN87105966A (en) * | 1986-12-16 | 1988-09-28 | Sms舒路曼-斯玛公司 | The mill stand of single face assembling collars on a pair roller axle of two-side supporting |
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| Publication number | Publication date |
|---|---|
| CN101716600A (en) | 2010-06-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 116200 No. 1, Golden Road, Pulandian Economic Development Zone, Dalian, Liaoning Patentee after: DALIAN FIELD HEAVY-MACHINERY MANUFACTURING Co.,Ltd. Address before: Pulandian City, Liaoning province 116200 gold road Tiexi Development Zone Dalian Fudi Machinery Manufacturing Co. Ltd. Patentee before: Zhang Xiaoling |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Roll stand of profile mill Effective date of registration: 20220927 Granted publication date: 20110921 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: DALIAN FIELD HEAVY-MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980016525 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231215 Granted publication date: 20110921 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: DALIAN FIELD HEAVY-MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980016525 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Roll stand of profile rolling mill Effective date of registration: 20231218 Granted publication date: 20110921 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: DALIAN FIELD HEAVY-MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980072581 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |