CN103978132A - Auxiliary roller device for spherical ring rolling machine - Google Patents
Auxiliary roller device for spherical ring rolling machine Download PDFInfo
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- CN103978132A CN103978132A CN201410179656.4A CN201410179656A CN103978132A CN 103978132 A CN103978132 A CN 103978132A CN 201410179656 A CN201410179656 A CN 201410179656A CN 103978132 A CN103978132 A CN 103978132A
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- oil cylinder
- arm
- roller seat
- rotating shaft
- king
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Abstract
The invention discloses an auxiliary roller device for a spherical ring rolling machine. The auxiliary roller device comprises a king roller seat, a left holding arm, a right holding arm, a left oil cylinder and a right oil cylinder, wherein the left holding arm and the right holding arm are respectively arranged on two sides of the king roller seat, the left holding arm comprises a centering roll, a roll frame, a guide plate, a guide arm, a shaft sleeve, a tooth sheet, a rotating shaft and a gear; the centering roller is arranged on the roll frame, the guide plate is arranged at the back of the roll frame, one end of the guide arm is fixed on the guide plate, the other end of the guide arm sleeves on the shaft sleeve, the shaft sleeve sleeves on one end of the rotating shaft, and the other end of the rotating shaft is connected to the gears through keys; the tooth sheet is arranged under the shaft sleeve; two ear plates are arranged on the outer lateral surface of the guide arm, and a pin shaft is arranged between the two ear plates; an oil cylinder support and a coder assembly are respectively arranged on two sides of the king roller seat; one end of the left oil cylinder is fixed on the oil cylinder support of the king roller seat, and the other end of the left oil cylinder is connected to the guide arm through the pin shaft and the ear plate; the left holding arm and the right holding arm are symmetrical about the king roller seat, the right oil cylinder and the left oil cylinder are symmetrical about the king roller seat, and the two gears are engaged to achieve synchronous rotation.
Description
Technical field
The present invention relates to the accessory field of Ring Rolling Machine, especially a kind of ball-type Ring Rolling Machine auxiliary roller device.
Background technology
Existing Ring Rolling Machine is in processing ring product, the oil cylinder of general using roller base both sides is connected with auxiliary roller, by the motion that moves around to control auxiliary roller of oil cylinder upper piston rod, the defect of this design is can be due to the difference of hydraulic pressure dynamics, cause auxiliary roller can not ensure workpiece Cheng Yuan in the time of clamping workpiece, the angle of auxiliary roller rotation simultaneously, mobile displacement does not reach accurate measurement yet.
Summary of the invention
The object of this invention is to provide one easy for installation, the accurate ball-type Ring Rolling Machine of moving displacement auxiliary roller device.
What the present invention solved is that existing auxiliary roller is designed to only be connected with the oil cylinder of roller base both sides, due to the difference of hydraulic pressure dynamics, cause auxiliary roller can not ensure workpiece Cheng Yuan in the time of clamping workpiece, the angle of auxiliary roller rotation simultaneously, mobile displacement does not reach accurate measurement problem yet.
The technical scheme that the present invention solves its technical problem employing is: the present invention includes king roller seat, left arm, right arm, left oil cylinder and right oil cylinder, described left arm and right arm are located at respectively the both sides of king roller seat, described left oil cylinder one end is connected in left arm, and the other end is connected on king roller seat; Described right oil cylinder one end is connected in right arm, and the other end is also connected on king roller seat; Described left arm comprises Centering Roll, roller frame, guide plate, leading arm, axle sleeve, gear piece, rotating shaft and gear; Described Centering Roll is installed on roller frame, and the back side of described roller frame is provided with guide plate, and one end of described leading arm is fixed on guide plate, and the other end is placed on axle sleeve, and described axle sleeve is placed on one end of rotating shaft, and the other end of rotating shaft is connected with gear by key; Described gear piece is installed on the below of axle sleeve; The lateral surface of described leading arm is provided with two otic placodes, between two otic placodes, is provided with bearing pin; Cylinder support and encoder assembly are installed respectively in the both sides of described king roller seat; Described left oil cylinder one end is fixed on the cylinder support of king roller seat, and the other end is connected in leading arm by bearing pin and otic placode; Described right arm and left arm, right oil cylinder and left oil cylinder are with king roller seat symmetry, and two gear engagements, realize synchronously and rotating.
The invention has the beneficial effects as follows: the novel mode of utilizing gear to be combined with oil cylinder of the present invention, the arm that realizes the both sides of auxiliary roller firmly equates, makes workpiece in process, be held in round structure.In addition, in arm, the installation of gear piece coordinates with encoder assembly on king roller seat, and the angle that arm turns over can be transferred on encoder assembly by gear piece, and encoder spreads out of data again, can obtain accurate angle.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the present invention's left and right arm.
Fig. 3 is the structural representation of the present invention's king roller seat side.
Fig. 4 is the structural representation of the present invention's left and right oil cylinder.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention includes king roller seat 1, left arm 3, right arm 4, left oil cylinder 2 and right oil cylinder 5.Left arm 3 and right arm 4 are located at respectively the both sides of king roller seat 1, and left oil cylinder 2 one end are connected in left arm 3, and the other end is connected on king roller seat 1; Right oil cylinder 5 one end are connected in right arm 4, and the other end is also connected on king roller seat 1.
As shown in Figure 2, left arm 3 comprises Centering Roll 6, roller frame 7, guide plate 8, leading arm 9, axle sleeve 10, gear piece 11, rotating shaft 12 and gear 13.
Centering Roll 6 is installed on roller frame 7, and the back side of roller frame 7 is provided with guide plate 8, and one end of leading arm 9 is fixed on guide plate 8, and the other end is placed on axle sleeve 10, and axle sleeve 10 is placed on one end of rotating shaft 12, and the other end of rotating shaft 12 is connected with gear 13 by key.Between axle sleeve 10 and rotating shaft 12, be connected by key.Gear piece 11 is installed on the below of axle sleeve 10; The lateral surface of leading arm 9 is provided with two otic placode 9-1, between two otic placode 9-1, is provided with bearing pin 9-2.
As shown in Figure 3, cylinder support 15 and encoder assembly 14 are installed respectively in the both sides of king roller seat 1.Gear piece 11 engages with encoder assembly 14 in rotary course.Left oil cylinder 2 one end are fixed on the cylinder support 15 of king roller seat 1, and the other end is connected in leading arm 9 by bearing pin 9-2 and otic placode 9-1.Right arm 4 and left arm 3, right oil cylinder 5 is with left oil cylinder 2 with king roller seat 1 symmetry, and two gears 13 engage, and realize synchronously and rotating.
Gear 13 is placed in the below of king roller seat 1, and leading arm 9 is placed in the top of king roller seat 1.
The middle part of rotating shaft 12 is provided with outstanding step 12, and gear piece 11 utilizes the step 12 on rotating shaft to fix with pressing axle sleeve 10 thereon.
The both sides of king roller seat 1 are provided with installing hole 16, and rotating shaft 12, through installing hole 16, is arranged on the both sides of king roller seat 1.
As shown in Figure 4, left oil cylinder 2 and right oil cylinder 5 comprise respectively cylinder barrel 17, piston rod 18 and piston rod head 19, and insert in cylinder barrel 17 one end of piston rod 19, and the other end is arranged on piston rod head 19.On piston rod head 19 and cylinder barrel 17, be respectively equipped with installation fixing hole.
Claims (5)
1. a ball-type Ring Rolling Machine auxiliary roller device, it is characterized in that comprising king roller seat, left arm, right arm, left oil cylinder and right oil cylinder, described left arm and right arm are located at respectively the both sides of king roller seat, described left oil cylinder one end is connected in left arm, and the other end is connected on king roller seat; Described right oil cylinder one end is connected in right arm, and the other end is also connected on king roller seat; Described left arm comprises Centering Roll, roller frame, guide plate, leading arm, axle sleeve, gear piece, rotating shaft and gear; Described Centering Roll is installed on roller frame, and the back side of described roller frame is provided with guide plate, and one end of described leading arm is fixed on guide plate, and the other end is placed on axle sleeve, and described axle sleeve is placed on one end of rotating shaft, and the other end of rotating shaft is connected with gear by key; Described gear piece is installed on the below of axle sleeve; The lateral surface of described leading arm is provided with two otic placodes, between two otic placodes, is provided with bearing pin; Cylinder support and encoder assembly are installed respectively in the both sides of described king roller seat; Described left oil cylinder one end is fixed on the cylinder support of king roller seat, and the other end is connected in leading arm by bearing pin and otic placode; Described right arm and left arm, right oil cylinder and left oil cylinder are with king roller seat symmetry, and two gear engagements, realize synchronously and rotating.
2. ball-type Ring Rolling Machine auxiliary roller device according to claim 1, is characterized in that being connected by key between described axle sleeve and rotating shaft.
3. ball-type Ring Rolling Machine auxiliary roller device according to claim 1, is characterized in that the middle part of described rotating shaft is provided with outstanding step, and described gear piece utilizes the step on rotating shaft to fix with pressing axle sleeve thereon.
4. ball-type Ring Rolling Machine auxiliary roller device according to claim 1, is characterized in that the both sides of described king roller seat are provided with installing hole, and described rotating shaft, through installing hole, is arranged on the both sides of king roller seat; Described gear is placed in the below of king roller seat, and described leading arm is placed in the top of king roller seat.
5. ball-type Ring Rolling Machine auxiliary roller device according to claim 1, is characterized in that described left oil cylinder and right oil cylinder comprise respectively cylinder barrel, piston rod and piston rod head, and insert in cylinder barrel one end of piston rod, and the other end is arranged on piston rod head; On described piston rod head and cylinder barrel, be respectively equipped with installation fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179656.4A CN103978132B (en) | 2014-04-30 | 2014-04-30 | Ball-type Ring Rolling Machine auxiliary roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179656.4A CN103978132B (en) | 2014-04-30 | 2014-04-30 | Ball-type Ring Rolling Machine auxiliary roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978132A true CN103978132A (en) | 2014-08-13 |
| CN103978132B CN103978132B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179656.4A Active CN103978132B (en) | 2014-04-30 | 2014-04-30 | Ball-type Ring Rolling Machine auxiliary roller device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103978132B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270316A (en) * | 2016-10-12 | 2017-01-04 | 燕山大学 | A kind of ring experimental mill of flexible miniature |
| CN107127280A (en) * | 2017-06-22 | 2017-09-05 | 辽宁工程技术大学 | A kind of cantilevered rolling device processed suitable for thin_wall cylinder part roll-in |
| CN107649854A (en) * | 2017-11-14 | 2018-02-02 | 合肥工业大学 | It is a kind of to encircle arm fixture for the processing of ITER vacuum chambers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285762A (en) * | 1998-04-02 | 1999-10-19 | Mitsubishi Nagasaki Mach Co Ltd | Automatically vertical ring-forming machine |
| CN202398750U (en) * | 2011-12-16 | 2012-08-29 | 江阴同庆机械制造有限公司 | Horizontal rolling mill for flange rings |
| CN203109132U (en) * | 2012-12-28 | 2013-08-07 | 山东平安数控机械有限公司 | Numerical-control vertical ring rolling machine |
| CN203853491U (en) * | 2014-04-30 | 2014-10-01 | 浙江远大重工锻压有限公司 | Auxiliary roller device of spherical ring rolling machine |
-
2014
- 2014-04-30 CN CN201410179656.4A patent/CN103978132B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285762A (en) * | 1998-04-02 | 1999-10-19 | Mitsubishi Nagasaki Mach Co Ltd | Automatically vertical ring-forming machine |
| CN202398750U (en) * | 2011-12-16 | 2012-08-29 | 江阴同庆机械制造有限公司 | Horizontal rolling mill for flange rings |
| CN203109132U (en) * | 2012-12-28 | 2013-08-07 | 山东平安数控机械有限公司 | Numerical-control vertical ring rolling machine |
| CN203853491U (en) * | 2014-04-30 | 2014-10-01 | 浙江远大重工锻压有限公司 | Auxiliary roller device of spherical ring rolling machine |
Non-Patent Citations (1)
| Title |
|---|
| 徐增海等: "大型辗环机抱辊系统动力学性能分析及研究", 《制造技术与机床》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270316A (en) * | 2016-10-12 | 2017-01-04 | 燕山大学 | A kind of ring experimental mill of flexible miniature |
| CN107127280A (en) * | 2017-06-22 | 2017-09-05 | 辽宁工程技术大学 | A kind of cantilevered rolling device processed suitable for thin_wall cylinder part roll-in |
| CN107127280B (en) * | 2017-06-22 | 2019-10-01 | 辽宁工程技术大学 | A kind of cantilevered rolling device suitable for thin_wall cylinder part roll-in processing |
| CN107649854A (en) * | 2017-11-14 | 2018-02-02 | 合肥工业大学 | It is a kind of to encircle arm fixture for the processing of ITER vacuum chambers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103978132B (en) | 2016-08-24 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force 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: Auxiliary roll device of ball ring rolling machine Effective date of registration: 20210917 Granted publication date: 20160824 Pledgee: Linda Branch of Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YUANDA HEAVY FORGING Co.,Ltd. Registration number: Y2021330001656 |
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| PC01 | Cancellation 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: 20230515 Granted publication date: 20160824 Pledgee: Linda Branch of Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YUANDA HEAVY FORGING CO.,LTD. Registration number: Y2021330001656 |