CN102274852B - Three-roller spiral pore type rolling mill - Google Patents
Three-roller spiral pore type rolling mill Download PDFInfo
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- CN102274852B CN102274852B CN 201110111661 CN201110111661A CN102274852B CN 102274852 B CN102274852 B CN 102274852B CN 201110111661 CN201110111661 CN 201110111661 CN 201110111661 A CN201110111661 A CN 201110111661A CN 102274852 B CN102274852 B CN 102274852B
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Abstract
The invention relates to a three-roller spiral pore type rolling mill which comprises a roller device and a frame, wherein the roller device comprises three roller components which are mounted on the frame in the shape of a Chinese character 'pin'; each roller component is composed of a roller, a roller pressing adjusting mechanism, a roller axial adjusting mechanism and a roller feeding angle adjusting mechanism; the roller pressing adjusting mechanism, the roller axial adjusting mechanism and the roller feeding angle adjusting mechanism which are arranged on the roller device are used for realizing the pressing adjustment, axial adjustment and feeding angle adjustment of the roller; and the roller component is organically combined with a phase angle adjusting mechanism, thereby being suitable for the rolling of various parts. Besides, the three-roller spiral pore type rolling mill has the advantages that the whole design is reasonable and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of metal shaping equipment, particularly a kind of three roller helical groove milling trains.
Background technology
The rolling forging with the technology of routine of helical groove compared, has the advantage that the high material use harmony of single productivity and product are selected a topic, in addition, it is few and can reduce production costs effectively and improve work situation also to have equipment investment, in the 1950's, states such as the former Soviet Union, Japan, the U.S. adopt helical groove rolling technique high efficiency production steel ball, products such as screw mandrel, obtained the remarkable economical benefit of seeing off the old and welcoming the new, China utilizes this technology successively to develop single-orifice type, depth type, bull rolling equipment and technology since the sixties in 20th century.But no matter be domestic or external, the rolling equipment all exists the master-plan complexity, the production kind is single, and technology is adjusted the big deficiency of difficulty, is difficult to adapt to the processing of many kinds part.
Summary of the invention
Technical problem to be solved by this invention is that the three roller helical groove milling trains that a kind of project organization more becomes rationally, the complete machine range of work is wide and easy to adjust are provided.
Technical scheme of the present invention is: a kind of three roller helical groove milling trains, comprise roll device, frame, described roll device comprises that three covers are the Chinese character pin-shaped roller assembly that is installed on the frame, described each roller assembly is made up of roll, roll push adjusting mechanism, roll axial regulating mechanism and roll feed angle governor motion, wherein: above-mentioned roll push adjusting mechanism comprises motor, screw mandrel screw box and rotating cylinder, described screw axis one end drives mutually with motor and connects, and the other end is made knee-action by driving rotating cylinder with screw box; Above-mentioned roll axial regulating mechanism comprises roll pallet, roller base and roll, and described roller base is and is arranged at slidably on the roll pallet, is respectively equipped with the adjusting bolt at roller base and roll pallet both sides; Above-mentioned roll feed angle governor motion comprises the handwheel adjusting device that is arranged at the rotating cylinder both sides, and described each handwheel adjusting device is made up of handwheel, screw axis and push rod, and the two ends of described push rod are connected with rotating cylinder, screw mandrel respectively.
Further: described roll device also comprises and crosses the roll mandrel that rolls seat, is provided with the governor motion that can regulate the roll phase angle at an end of roll mandrel, and described governor motion is made up of roll axle bed and expansion set, and described expansion set is installed between roll mandrel and the roll axle bed.
The present invention is owing to adopted what roll device arranged and pressed down, axially reached the feed angle governor motion, the adjusting of roll drafts and the axial adjustment of roll had both been realized, realized that again roll sends the adjusting of angle to, in addition with the combination of phase angle governor motion, can adapt to the rolling of multiple part, in addition, it is reasonable that the present invention also has global design, advantage of low manufacturing cost.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is roll axial regulating mechanism schematic diagram of the present invention;
Fig. 3 is roll feed angle governor motion schematic diagram of the present invention;
Fig. 4 is roll of the present invention phase angle governor motion schematic diagram.
The specific embodiment
The present invention such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of three roller helical groove milling trains, comprise roll device 1, frame 2, described roll device 1 comprises that three covers are the Chinese character pin-shaped roller assembly that is installed on the frame 2, described each roller assembly is made up of roll 3, roll push adjusting mechanism, roll axial regulating mechanism and roll feed angle governor motion, wherein: above-mentioned roll push adjusting mechanism comprises motor 4, screw axis 5 screw boxs 6 and rotating cylinder 8, described screw mandrel 5 one ends drive mutually with motor 4 and connect, and the other end is made knee-action by driving rotating cylinder with screw box 6; Above-mentioned roll axial-adjustment unit comprises roll pallet 10, roller base 11 and roll 3, and described roller base 11 is and is arranged at slidably on the roll pallet 10, is respectively equipped with in roller base 11 and roll pallet 10 both sides and regulates bolt 9; Above-mentioned roll feed angle governor motion comprises the handwheel adjusting device that is arranged at rotating cylinder 8 both sides, and described each handwheel adjusting device is made up of handwheel 16, screw axis 15 and push rod 14, and the two ends of described push rod 14 are connected with rotating cylinder 8, screw mandrel 15 respectively.
Described roll device 1 also comprise cross roll the seat roll mandrel 17, end at roll mandrel 17 is provided with the governor motion that can regulate the roll phase angle, described governor motion is made up of roll axle bed 19 and expansion set 18, and described expansion set 18 is installed between roll mandrel 17 and the roll axle bed 19.The working face of above-mentioned roll 3 is spiral helicine groove or spiral helicine projection.The section of above-mentioned roll 3 is semicircle or trapezoidal.
Below principle of the present invention and the course of work are further described:
Above-mentioned roll push adjusting mechanism as shown in Figure 1, is depressed screw axis 5 by motor 4 drives and is rotated, and makes screw box 6 with rotating cylinder 8 rise and fall.Regulate the roll drafts thereby reach, and the adjustment of height and position.
Above-mentioned roll axial regulating mechanism as shown in Figure 2, by regulating bolt 9, promotes roller base 11 and slides in roll pallet 10, thereby play the effect of adjusting the roll axial location.Simultaneously, the roll axial-adjustment unit also plays the roll axial location.
Above-mentioned roll feed angle governor motion as shown in Figure 3, drives screw axis 15 by handwheel 16 and rotates, and promote or withdrawal push rod 14, thereby the angle of change rotating cylinder 8 plays the effect of regulating the roll feed angle.Simultaneously, the feed angle adjusting device plays the effect of feed angle locking.
The governor motion at above-mentioned phase angle as shown in Figure 4, by unclamping expansion set 18, changes the angle of roll mandrel 17 arbitrarily, locks expansion set 18 then, thereby arrives the effect of regulating the roll phase angle.
Claims (1)
1. roller helical groove milling train, comprise roll device (1), frame (2), described roll device (1) comprises that three covers are the Chinese character pin-shaped roller assembly that is installed on the frame (2), it is characterized in that, described each roller assembly is made up of roll (3), roll push adjusting mechanism, roll axial regulating mechanism and roll feed angle governor motion, wherein:
Above-mentioned roll push adjusting mechanism comprises motor (4), screw axis (5), screw box (6) and rotating cylinder (8), and described screw axis (5) one ends drive mutually with motor (4) and connect, and the other end is made knee-action by driving rotating cylinder (8) with screw box (6);
Above-mentioned roll axial regulating mechanism comprises roll pallet (10), roller base (11) and roll (3), described roller base (11) is and is arranged at slidably on the roll pallet (10), is respectively equipped with in roller base (11) and roll pallet (10) both sides and regulates bolt (9);
Above-mentioned roll feed angle governor motion comprises the handwheel adjusting device that is arranged at rotating cylinder (8) both sides, described each handwheel adjusting device is made up of handwheel (16), screw mandrel (15) and push rod (14), and the two ends of described push rod (14) are connected with rotating cylinder (8), screw mandrel (15) respectively; Above-mentioned roll device (1) also comprise cross roll the seat roll mandrel (17), end at roll mandrel (17) is provided with the governor motion that can regulate the roll phase angle, described governor motion is made up of roll axle bed (19) and expansion set (18), and described expansion set (18) is installed between roll mandrel (17) and the roll axle bed (19); The working face of above-mentioned roll (3) is spiral helicine groove or spiral helicine projection; The section of above-mentioned roll (3) is semicircle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111661 CN102274852B (en) | 2011-04-29 | 2011-04-29 | Three-roller spiral pore type rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111661 CN102274852B (en) | 2011-04-29 | 2011-04-29 | Three-roller spiral pore type rolling mill |
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| Publication Number | Publication Date |
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| CN102274852A CN102274852A (en) | 2011-12-14 |
| CN102274852B true CN102274852B (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110111661 Active CN102274852B (en) | 2011-04-29 | 2011-04-29 | Three-roller spiral pore type rolling mill |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014592A (en) * | 2014-06-18 | 2014-09-03 | 济南重工股份有限公司 | Axial adjusting mechanism for roller device of two-roller skew pipe rolling mill |
| BE1029118B1 (en) * | 2021-10-26 | 2023-04-19 | Univ Ningbo | Three-roll cross rolling device for forming stepped shaft |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316917B (en) * | 2013-06-18 | 2015-06-17 | 太原科技大学 | Three-roller skew continuous rolling mill for producing tubes or bars |
| CN104148397B (en) * | 2014-07-09 | 2017-01-18 | 武汉理工大学 | Method for flexible design of spiral groove skew rolling roller |
| CN109733633B (en) * | 2018-12-29 | 2022-04-01 | 中国重汽集团青岛重工有限公司 | Six-freedom-degree loading and unloading platform truck |
| CN111558618B (en) * | 2020-05-28 | 2021-10-12 | 宁波大学 | Three-roller skew rolling mill |
| CN111842742B (en) * | 2020-08-26 | 2022-04-26 | 太原科技大学 | Bevel gear driven single-ring roller rotary rolling mechanism |
| CN112024607B (en) * | 2020-08-26 | 2022-04-26 | 太原科技大学 | Bevel gear driven double-ring roller rotary rolling mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1327698A (en) * | 1971-09-22 | 1973-08-22 | Sendzimer T | Rolling mills |
| CN2093045U (en) * | 1990-11-21 | 1992-01-15 | 唐山钢铁公司带钢厂 | Ultra-high pressure fine-adjusting device for rolling of rolling mill |
| CN101104179B (en) * | 2007-07-23 | 2010-10-06 | 鞍钢股份有限公司 | Omnibearing multifunctional adjusting disc stretcher |
| CN202079076U (en) * | 2011-04-29 | 2011-12-21 | 广东冠邦科技有限公司 | Three-roller spiral hole rolling mill |
-
2011
- 2011-04-29 CN CN 201110111661 patent/CN102274852B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014592A (en) * | 2014-06-18 | 2014-09-03 | 济南重工股份有限公司 | Axial adjusting mechanism for roller device of two-roller skew pipe rolling mill |
| CN104014592B (en) * | 2014-06-18 | 2015-12-16 | 济南重工股份有限公司 | A kind of two-roller skew-rolling rolling mill roller device mechanism for axial adjusting |
| BE1029118B1 (en) * | 2021-10-26 | 2023-04-19 | Univ Ningbo | Three-roll cross rolling device for forming stepped shaft |
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| CN102274852A (en) | 2011-12-14 |
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Owner name: FOSHAN SHUNDE JINGYI WANXI COPPER INDUSTRY CO., LT Free format text: FORMER OWNER: GUANGDONG GUANBANG TECHNOLOGY CO.,LTD. Effective date: 20131202 |
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Effective date of registration: 20131202 Address after: 528311 Guangdong province Foshan city Beijiao District Shunde Town West Industrial Zone Patentee after: Foshan Shunde Jingyi Wanxi Copper Industry Co., Ltd. Address before: 528311, Guangdong City, Shunde province Foshan district west coast town industrial zone Guangdong crown state science and Technology Co., Ltd. Patentee before: Guangdong Guanbang Technology Co.,Ltd. |
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Effective date of registration: 20180903 Address after: 241060 No. 88, Wan Chun Dong Road, Jiujiang Economic Development Zone, Wuhu, Anhui Patentee after: WUHU JINGYI COPPER CO., LTD. Address before: 528311 West Sea industrial zone, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: Foshan Shunde Jingyi Wanxi Copper Industry Co., Ltd. |
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