CN104633003A - Disc type eccentric gear transmission mechanism of cross wedge rolling - Google Patents
Disc type eccentric gear transmission mechanism of cross wedge rolling Download PDFInfo
- Publication number
- CN104633003A CN104633003A CN201410850637.XA CN201410850637A CN104633003A CN 104633003 A CN104633003 A CN 104633003A CN 201410850637 A CN201410850637 A CN 201410850637A CN 104633003 A CN104633003 A CN 104633003A
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- China
- Prior art keywords
- eccentric gear
- gear
- drive
- disc type
- gear transmission
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention discloses a disc type eccentric gear transmission mechanism of a cross wedge rolling. The disc type eccentric gear transmission mechanism of the cross wedge rolling comprises a driving gear externally connected with a power source, a driven gear in gear connection with the driving gear and a locating sleeve fixed on an equipment body; an eccentric gear transmission is externally connected with an eccentric gear transmission outer sleeve, the driving gear is fixedly connected with the eccentric gear transmission through the eccentric gear transmission outer sleeve, the driven gear rotates around the locating sleeve, a sliding rail key is arranged in the driven gear, and the sliding rail key is fixedly connected with an inner shaft sleeve and a roller. According to the disc type eccentric gear transmission mechanism of the cross wedge rolling, an adjusting way is arranged outside of the mechanism, therefore the whole loading area is large, the strength is high, fractures are not prone to occurring, and the wearing is slow; the stroke adjustment range is wide so that the diameter size range of a rolled piece can be achieved well, and the assembly is convenient; the mechanism is small in occupation space, smooth in operation, low in noise and simple in structure.
Description
Technical field
The present invention relates to a kind of Eccentric Gear-drive mechanism, particularly relate to a kind of wedge transverse rolling machine disc type Eccentric Gear-drive mechanism.
Background technique
Mainly contain axial adjustment in wedge transverse rolling machine, radial adjustment, phase place adjustment, horn mouth adjust four kinds of modes, this invention makes improvements mainly for axial adjustment.Original adjustment mode has two kinds: the first is H type equipment, and this equipment links together roll and speed reducer output shaft primarily of Hooks coupling universal coupling.The second is built-in cross key equipment, and this equipment by cross key, roll and external gear is linked together.
The shortcoming of original adjustment mode:
H type equipment connects owing to using Hooks coupling universal coupling, and this occupation area of equipment is large, limits, install and use inconvenience by space between plant and equipment, and because Hooks coupling universal coupling is in outside, during use, Hooks coupling universal coupling rotates, and easily occurs accident;
Built-in cross key equipment is built-in due to its cross key, and cause cross key volume little, loaded area is narrow, intensity is low, and stroke adjustment scope is little, and because cross key loaded area is little, and cause fracture and quick abrasion, maintenance cost is high.Owing to being the built-in mode of cross key during maintenance, need the parts such as roll, frame, external gear, setting sleeve, cross key all to remove, assembling and replacing construction long, assemble difficult, each portion part mated condition is not easily observed, and lubricates not in place.
Therefore, need to design a kind of wedge transverse rolling machine disc type Eccentric Gear-drive mechanism, can realize that loaded area is large, intensity is high, not easy-rupturing and wearing and tearing slow, and the function that stroke adjustment scope is wide.
Summary of the invention
In order to overcome the defect that in prior art, occupation area of equipment is large, installation is inconvenient, loaded area is narrow, fragile, maintenance cost is high, there is provided that a kind of loaded area is large, intensity is high, not easy-rupturing and wearing and tearing slow, and the wedge transverse rolling machine disc type Eccentric Gear-drive mechanism that stroke adjustment scope is wide.
The present invention is realized by following proposal:
A kind of wedge transverse rolling machine disc type Eccentric Gear-drive mechanism, comprise the driving gear in external connection power source, the driven gear be connected with driving gear gear, be fixed on setting sleeve on apparatus body, Eccentric Gear-drive is circumscribed with Eccentric Gear-drive overcoat, described driven gear is fixedly connected with by Eccentric Gear-drive overcoat with Eccentric Gear-drive, described driven gear rotates around setting sleeve, be provided with slide rail key in described driven gear inside, described slide rail key is fixedly connected with roll with internal axle sleeve respectively.
Leave gap between Eccentric Gear-drive overcoat and the upper and lower of Eccentric Gear-drive, described with Eccentric Gear-drive and the left side of slide rail key and the right also leave space.
Angle between described slide rail key and Eccentric Gear-drive is 90 degree.
Gland is provided with between described internal axle sleeve Eccentric Gear-drive overcoat.
Beneficial effect of the present invention is:
1. the Eccentric Gear-drive of a kind of wedge transverse rolling machine disc type of the present invention Eccentric Gear-drive mechanism is circumscribed with Eccentric Gear-drive overcoat, and driven gear is fixedly connected with by Eccentric Gear-drive overcoat with Eccentric Gear-drive, regulative mode is arranged on outside, make whole loaded area large, intensity is high, easy-rupturing and wearing and tearing are not slowly, and stroke adjustment scope is wide, more can realize the diameter scope of rolled piece, Eccentric Gear-drive is in outside, only Eccentric Gear-drive need be removed during maintenance, just can each portion directly perceived part service condition, assembling and replacing construction short, easy to assembly,
2. a kind of wedge transverse rolling machine disc type of the present invention Eccentric Gear-drive mechanism's occupation of land space is little, and run level and smooth, noise is low, and structure is simple;
3. leave gap between the Eccentric Gear-drive overcoat of a kind of wedge transverse rolling machine disc type of the present invention Eccentric Gear-drive mechanism and the upper and lower of Eccentric Gear-drive, also space is left with the left side of Eccentric Gear-drive and slide rail key and the right, when driven gear rotates, Eccentric Gear-drive and slide rail key and Eccentric Gear-drive overcoat form 360 ° and slide, and can not cause screens phenomenon when move up or down by position for roll.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of wedge transverse rolling machine disc type of the present invention Eccentric Gear-drive mechanism;
Fig. 2 is the cross-sectional schematic of a kind of wedge transverse rolling machine disc type of the present invention Eccentric Gear-drive mechanism;
In figure: 1 is driving gear, 2 is driven gear, and 3 is Eccentric Gear-drive overcoat, and 4 is slide rail key, and 5 is internal axle sleeve, and 6 is roll, and 7 is setting sleeve, and 8 is Eccentric Gear-drive, and 9 is gland.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the present invention is further described:.
A kind of wedge transverse rolling machine disc type Eccentric Gear-drive mechanism, comprise the driving gear 1 in external connection power source, the driven gear 2 be connected with driving gear 1 gear, be fixed on setting sleeve 7 on apparatus body, Eccentric Gear-drive 8 is circumscribed with Eccentric Gear-drive overcoat 3, described driven gear 2 is fixedly connected with by Eccentric Gear-drive overcoat 3 with Eccentric Gear-drive 8, described driven gear 2 rotates around setting sleeve 7, be provided with slide rail key 4 in described driven gear 2 inside, described slide rail key 4 is fixedly connected with roll 6 with internal axle sleeve 5 respectively.Leave gap between the upper and lower of Eccentric Gear-drive overcoat 3 and Eccentric Gear-drive 8, described with Eccentric Gear-drive 8 and the left side of slide rail key 4 and the right also leave space.Angle between described slide rail key 4 and Eccentric Gear-drive 8 is 90 degree.Gland 9 is provided with between described internal axle sleeve 5 Eccentric Gear-drive overcoat 3.
Working principle of the present invention is:
First by power system power transmission to driving gear 1, driving gear 1 drives driven gear 2 to rotate on setting sleeve 7 (setting sleeve is fixed on equipment and does not rotate), due to driven gear 2 and Eccentric Gear-drive overcoat 3 bolt, pivot pin (not marking in figure) is fixed together, thus drive Eccentric Gear-drive 8 to do sliding movement, slide rail key 4 and Eccentric Gear-drive 8 have 90 ° of angles, Eccentric Gear-drive 8 drives slide rail key 4 to rotate, due to slide rail key 4 and internal axle sleeve 5, roll 6 is fixed together and produces rotary motion.
Although done comparatively detailed elaboration to technological scheme of the present invention and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (4)
1. a wedge transverse rolling machine disc type Eccentric Gear-drive mechanism, comprise the driving gear (1) in external connection power source, the driven gear (2) be connected with driving gear (1) gear, be fixed on setting sleeve on apparatus body (7), it is characterized in that, Eccentric Gear-drive (8) is circumscribed with Eccentric Gear-drive overcoat (3), described driven gear (2) is fixedly connected with by Eccentric Gear-drive overcoat (3) with Eccentric Gear-drive (8), described driven gear (2) rotates around setting sleeve (7), slide rail key (4) is provided with in described driven gear (2) inside, described slide rail key (4) is fixedly connected with roll (6) with internal axle sleeve (5) respectively.
2. wedge transverse rolling machine disc type Eccentric Gear-drive mechanism according to claim 1, it is characterized in that, leave gap between the upper and lower of Eccentric Gear-drive overcoat (3) and Eccentric Gear-drive (8), described with Eccentric Gear-drive (8) and the left side of slide rail key (4) and the right also leave space.
3. wedge transverse rolling machine disc type Eccentric Gear-drive mechanism according to claim 1, is characterized in that, the angle between described slide rail key (4) and Eccentric Gear-drive (8) is 90 degree.
4. wedge transverse rolling machine disc type Eccentric Gear-drive mechanism according to claim 1, is characterized in that, be provided with gland (9) between described internal axle sleeve (5) Eccentric Gear-drive overcoat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850637.XA CN104633003B (en) | 2014-12-31 | 2014-12-31 | Disc type eccentric gear transmission mechanism of cross wedge rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850637.XA CN104633003B (en) | 2014-12-31 | 2014-12-31 | Disc type eccentric gear transmission mechanism of cross wedge rolling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633003A true CN104633003A (en) | 2015-05-20 |
| CN104633003B CN104633003B (en) | 2017-04-26 |
Family
ID=53212090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850637.XA Active CN104633003B (en) | 2014-12-31 | 2014-12-31 | Disc type eccentric gear transmission mechanism of cross wedge rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633003B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208257A (en) * | 1962-08-21 | 1965-09-28 | Smeralovy Zd Y | Device for shaping rotational or angular objects |
| JPH0515909A (en) * | 1991-07-10 | 1993-01-26 | Kawasaki Steel Corp | Edging roll |
| CN2497895Y (en) * | 2001-08-28 | 2002-07-03 | 北京机电研究所 | dual eccentric central distance regualtor for wedge lateral rolling machine |
| CN101439353A (en) * | 2008-12-30 | 2009-05-27 | 浙江精工科技股份有限公司 | Center distance-regulating mechanism for steel plate-forming machine |
| CN201324751Y (en) * | 2008-12-30 | 2009-10-14 | 浙江精工科技股份有限公司 | Center distance adjusting mechanism for steel sheet forming machine |
-
2014
- 2014-12-31 CN CN201410850637.XA patent/CN104633003B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208257A (en) * | 1962-08-21 | 1965-09-28 | Smeralovy Zd Y | Device for shaping rotational or angular objects |
| JPH0515909A (en) * | 1991-07-10 | 1993-01-26 | Kawasaki Steel Corp | Edging roll |
| CN2497895Y (en) * | 2001-08-28 | 2002-07-03 | 北京机电研究所 | dual eccentric central distance regualtor for wedge lateral rolling machine |
| CN101439353A (en) * | 2008-12-30 | 2009-05-27 | 浙江精工科技股份有限公司 | Center distance-regulating mechanism for steel plate-forming machine |
| CN201324751Y (en) * | 2008-12-30 | 2009-10-14 | 浙江精工科技股份有限公司 | Center distance adjusting mechanism for steel sheet forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633003B (en) | 2017-04-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170124 Address after: 255000 Longquan City, Zibo Province, Zichuan District, the town of Spring Village North Applicant after: Zibo Jie Jie automation equipment Co., Ltd. Address before: 250000 Longquan City, Zibo province Zichuan District Springs Town Village Applicant before: ZIBO HONGJIE FORGING EQUIPMENT CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 255144 Longquan City, Zibo Province, Zichuan District, the town of Spring Village North Patentee after: Shandong Hongjie automation equipment Co.,Ltd. Address before: 255000 Longquan City, Zibo Province, Zichuan District, the town of Spring Village North Patentee before: ZIBO HONGJIE FORGING EQUIPMENT Co.,Ltd. |