CN104128815A - Tool for rounding barrel - Google Patents
Tool for rounding barrel Download PDFInfo
- Publication number
- CN104128815A CN104128815A CN201410368345.2A CN201410368345A CN104128815A CN 104128815 A CN104128815 A CN 104128815A CN 201410368345 A CN201410368345 A CN 201410368345A CN 104128815 A CN104128815 A CN 104128815A
- Authority
- CN
- China
- Prior art keywords
- support
- tube connector
- fixedly connected
- adjusting screw
- rounding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a tool for rounding a barrel. The tool comprises a circular rounding support, at least three pairs of radial supporting rods are arranged on the circumference of the circular rounding support, the supporting rods are evenly arranged along the circumference of the circular rounding support, every pair of supporting rods rotates by 180 degrees around the circle center of the circular rounding support and is symmetrically arranged, the end of each supporting rod is fixedly connected with a connecting pipe in the radial direction, an adjusting screw rod is arranged in the pipe end of each connecting pipe, the outside of each adjusting screw rod is in threaded connection with a screw sleeve, the screw sleeves are fixedly connected to the ends of the corresponding connecting pipes respectively, the ends of the adjusting screw rods stretch out of the corresponding screw sleeves, the adjusting screw rods are fixedly connected with mounting rings, the head portions of the mounting rings are movably supported and jacked in clamping grooves of supporting and jacking blocks, the head portions of the mounting rings can rotate in the clamping grooves of the supporting and jacking blocks in the radial direction, and axial displacement does not happen to the head portions of the mounting rings and the clamping grooves. The rounding tool is simple in structure, convenient to use, good in rounding effect, low in cost needed by barrel rounding and high in rounding efficiency.
Description
Technical field
The present invention relates to cylindrical shell holds round and uses frock.
Background technology
The processing method that traditional cylindrical shell holds round is: one, through veneer reeling machine school circle repeatedly; Two, cylindrical shell is machined.But above-mentioned two kinds of methods or hold round complex process, or cost of manufacture is high.
Summary of the invention
The problem that the present invention need to solve: provide a kind of simple in structure, hold round cylindrical shell easily and hold round frock.
For addressing the above problem, the technical solution used in the present invention is: cylindrical shell holds round by frock, comprise that annular holds round support, the circumference that holds round support along annular is provided with at least three pairs of support bars radially, all support bars hold round the even circumferential setting of support along annular, every pair of support bar is all the center of circle 180o Rotational Symmetry settings that hold round support around annular, the end of every support bar is radially fixedly connected with tube connector, in the pipe end of every tube connector, be provided with adjusting screw(rod), the every adjusting screw(rod) swivel nut that has all been threaded outward, each swivel nut is all fixedly connected on the end of corresponding tube connector, all stretch out from corresponding swivel nut the end of every adjusting screw(rod), and be fixedly connected with installing ring, the equal flexible staybolt of head of each installing ring withstands in the draw-in groove of support piece, the head of each installing ring all can be in the draw-in groove of support piece radial rotating but axial displacement does not occur with draw-in groove.
Further, aforesaid cylindrical shell holds round by frock, wherein, every tube connector forms by the first tube connector and the second tube connector, one end of the first tube connector is detachably fixedly connected with by bolt with the end of corresponding support bar, the other end of the first tube connector is also detachably fixedly connected with by bolt with one end of the second tube connector, is provided with corresponding adjusting screw(rod) in the second tube connector, and the other end of the second tube connector is fixedly connected with corresponding swivel nut.
Further, aforesaid cylindrical shell holds round by frock, wherein, is provided with connecting hole on installing ring.
Further, aforesaid cylindrical shell holds round by frock, and wherein, the support face of support piece is the arc surface adapting with cylindrical shell.
Advantage of the present invention is: simple in structure, easy to use, hold round effectively, and it is low that cylindrical shell holds round required cost, holds round efficiency high.
Brief description of the drawings
Fig. 1 is that cylindrical shell of the present invention holds round the structural representation by frock.
Fig. 2 is the structure for amplifying schematic diagram of tube connector in Fig. 1, adjusting screw(rod) and installing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.
As shown in Figure 1 and Figure 2, cylindrical shell holds round by frock, comprise that annular holds round support 1, the circumference that holds round support 1 along annular is provided with at least three pairs of support bars 2 radially, in the present embodiment, so that being set, three pairs of support bars 2 describe as example, actual holding round in process, and the quantity of support bar 2 can be determined according to the required diameter that holds round cylindrical shell, the diameter that holds round cylindrical shell as required is larger, and relatively many support bars 2 can be set.All support bars 2 hold round the even circumferential setting of support 1 along annular, every pair of support bar 2 is all the center of circle 180o Rotational Symmetry settings that hold round support 1 around annular, the end of every support bar 2 is radially fixedly connected with tube connector 3, in the pipe end of every tube connector 3, be provided with adjusting screw(rod) 7, the every outer swivel nut 4 that has all been threaded of adjusting screw(rod) 7, each swivel nut 4 is all fixedly connected on the end of corresponding tube connector 3, all stretch out from corresponding swivel nut 4 end of every adjusting screw(rod) 7, and be fixedly connected with installing ring 5, the equal active card of head 51 of each installing ring 5 is located in the draw-in groove of support piece 6, the head 51 of each installing ring 5 all can be in the draw-in groove of support piece 6 radial rotating but axial displacement does not occur with draw-in groove.The support face 61 of each support piece 6 is the arc surface adapting with cylindrical shell 8.In the present embodiment, tube connector 3 with the concrete syndeton of adjusting screw(rod) 7 and swivel nut 4 is: every tube connector 3 forms by the first tube connector 31 and the second tube connector 32, one end of the first tube connector 31 is detachably fixedly connected with by bolt with the end of corresponding support bar 2, the other end of the first tube connector 31 is also detachably fixedly connected with by bolt with one end of the second tube connector 32, in the second tube connector 32, be provided with corresponding adjusting screw(rod) 7, the other end of the second tube connector 32 is fixedly connected with corresponding swivel nut 4, the first tube connector 31 adopts the object of detachable mounting structure to be: the first tube connector that can change according to the diameter of different cylindrical shells the length that adapts, thereby make wholely to hold round the cylindrical shell that frock is applicable to different-diameter and hold round.For the ease of rotating installing ring 5, on installing ring 5, be provided with the connecting hole 52 for turning tool is installed.
Operation principle of the present invention is: while holding round, this frock is put into the required cylindrical shell holding round 8, make the support face 61 difference supports of each support piece 6 on the inwall of cylindrical shell 8, measure successively the length between the support face 61 of a pair of support piece 6 of every pair of support bar 2 correspondences, if the design value of these Length Ratio cylindrical shell 8 diameters is little, rotate respectively corresponding a pair of installing ring 5, make this pair of adjusting screw(rod) 7 protruding same length respectively to installing ring 5 correspondences, until this is identical with the design value of the diameter of cylindrical shell 8 to the length between the support face 61 of support piece 6.In the time that the distance between three pairs of support faces 61 is the design value of diameter of cylindrical shell 8, this cylindrical shell 8 has held round.
Above-mentioned the simple in structure of frock that hold round, easy to use, hold round effectively, it is low that cylindrical shell holds round required cost, holds round efficiency high.
Claims (4)
1. cylindrical shell holds round by frock, comprise that annular holds round support, it is characterized in that: the circumference that holds round support along annular is provided with at least three pairs of support bars radially, all support bars hold round the even circumferential setting of support along annular, every pair of support bar is all the center of circle 180o Rotational Symmetry settings that hold round support around annular, the end of every support bar is radially fixedly connected with tube connector, in the pipe end of every tube connector, be provided with adjusting screw(rod), the every adjusting screw(rod) swivel nut that has all been threaded outward, each swivel nut is all fixedly connected on the end of corresponding tube connector, all stretch out from corresponding swivel nut the end of every adjusting screw(rod), and be fixedly connected with installing ring, the equal flexible staybolt of head of each installing ring withstands in the draw-in groove of support piece, the head of each installing ring all can be in the draw-in groove of support piece radial rotating but axial displacement does not occur with draw-in groove.
2. cylindrical shell according to claim 1 holds round by frock, it is characterized in that: every tube connector forms by the first tube connector and the second tube connector, one end of the first tube connector is detachably fixedly connected with by bolt with the end of corresponding support bar, the other end of the first tube connector is also detachably fixedly connected with by bolt with one end of the second tube connector, in the second tube connector, be provided with corresponding adjusting screw(rod), the other end of the second tube connector is fixedly connected with corresponding swivel nut.
3. cylindrical shell according to claim 1 and 2 holds round by frock, it is characterized in that: on installing ring, be provided with connecting hole.
4. cylindrical shell according to claim 1 and 2 holds round by frock, it is characterized in that: the support face of support piece is the arc surface adapting with cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368345.2A CN104128815B (en) | 2014-07-30 | 2014-07-30 | Tool for rounding barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368345.2A CN104128815B (en) | 2014-07-30 | 2014-07-30 | Tool for rounding barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128815A true CN104128815A (en) | 2014-11-05 |
| CN104128815B CN104128815B (en) | 2017-05-17 |
Family
ID=51801809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410368345.2A Active CN104128815B (en) | 2014-07-30 | 2014-07-30 | Tool for rounding barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128815B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251818A (en) * | 2015-09-17 | 2016-01-20 | 怀宁县明慧竹业有限公司 | Round food steamer frame forming machine |
| CN105537327A (en) * | 2016-01-12 | 2016-05-04 | 杭州大和热磁电子有限公司 | Circular shaping fixture and application method thereof |
| CN107052555A (en) * | 2017-01-06 | 2017-08-18 | 瑞安市智造科技有限公司 | A kind of mechanical tensioning device |
| CN107377690A (en) * | 2017-07-14 | 2017-11-24 | 东台火电环保科技有限公司 | Fast accurate circle supporting device |
| CN107617989A (en) * | 2017-09-29 | 2018-01-23 | 苏州海陆重工股份有限公司 | Pin-connected panel holds round frock |
| CN108621011A (en) * | 2018-06-04 | 2018-10-09 | 芜湖市晨曦新型建材科技有限公司 | A kind of water purifier burnishing device |
| CN108817821A (en) * | 2018-09-12 | 2018-11-16 | 上海电气核电设备有限公司 | A kind of anti-dropout voussoir support construction |
| CN110722022A (en) * | 2019-10-26 | 2020-01-24 | 济南圆纯设计有限公司 | Machining difference compensation rounding device |
| CN110814617A (en) * | 2019-11-29 | 2020-02-21 | 山东中车同力钢构有限公司 | Wind power tower cylinder flange assembling device and method |
| CN111069713A (en) * | 2019-12-12 | 2020-04-28 | 陈雪永 | Centre bore positioner of gear machining |
| CN113172122A (en) * | 2021-04-26 | 2021-07-27 | 中国铁建重工集团股份有限公司 | Synchronous circle supporting device for annular workpiece |
| CN114406123A (en) * | 2021-12-16 | 2022-04-29 | 沈阳富创精密设备股份有限公司 | Variable-diameter ring internal support device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856791A (en) * | 2010-06-02 | 2010-10-13 | 南通弘峰机电有限公司 | Adjustable internal mold annular support of clamping device for inner circle of wind power generator case |
| CN202411914U (en) * | 2011-11-25 | 2012-09-05 | 铜陵市东方矿冶机械有限责任公司 | Cylinder machine tool turning clamp |
| CN203184988U (en) * | 2013-04-30 | 2013-09-11 | 齐重数控装备股份有限公司 | Radial adjustable type boring cutter head inner hole supporting mechanism for boring large-scale deep holes |
| CN203679892U (en) * | 2013-12-06 | 2014-07-02 | 内蒙古航天红岗机械有限公司 | Tuning clamp for fan-shaped inner support of thin-walled cylinder |
| CN204123120U (en) * | 2014-07-30 | 2015-01-28 | 张家港化工机械股份有限公司 | Cylindrical shell holds round uses frock |
-
2014
- 2014-07-30 CN CN201410368345.2A patent/CN104128815B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856791A (en) * | 2010-06-02 | 2010-10-13 | 南通弘峰机电有限公司 | Adjustable internal mold annular support of clamping device for inner circle of wind power generator case |
| CN202411914U (en) * | 2011-11-25 | 2012-09-05 | 铜陵市东方矿冶机械有限责任公司 | Cylinder machine tool turning clamp |
| CN203184988U (en) * | 2013-04-30 | 2013-09-11 | 齐重数控装备股份有限公司 | Radial adjustable type boring cutter head inner hole supporting mechanism for boring large-scale deep holes |
| CN203679892U (en) * | 2013-12-06 | 2014-07-02 | 内蒙古航天红岗机械有限公司 | Tuning clamp for fan-shaped inner support of thin-walled cylinder |
| CN204123120U (en) * | 2014-07-30 | 2015-01-28 | 张家港化工机械股份有限公司 | Cylindrical shell holds round uses frock |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251818A (en) * | 2015-09-17 | 2016-01-20 | 怀宁县明慧竹业有限公司 | Round food steamer frame forming machine |
| CN105537327A (en) * | 2016-01-12 | 2016-05-04 | 杭州大和热磁电子有限公司 | Circular shaping fixture and application method thereof |
| CN107052555A (en) * | 2017-01-06 | 2017-08-18 | 瑞安市智造科技有限公司 | A kind of mechanical tensioning device |
| CN107377690A (en) * | 2017-07-14 | 2017-11-24 | 东台火电环保科技有限公司 | Fast accurate circle supporting device |
| CN107617989B (en) * | 2017-09-29 | 2023-10-13 | 苏州海陆重工股份有限公司 | Assembled circle supporting tool |
| CN107617989A (en) * | 2017-09-29 | 2018-01-23 | 苏州海陆重工股份有限公司 | Pin-connected panel holds round frock |
| CN108621011A (en) * | 2018-06-04 | 2018-10-09 | 芜湖市晨曦新型建材科技有限公司 | A kind of water purifier burnishing device |
| CN108817821A (en) * | 2018-09-12 | 2018-11-16 | 上海电气核电设备有限公司 | A kind of anti-dropout voussoir support construction |
| CN110722022A (en) * | 2019-10-26 | 2020-01-24 | 济南圆纯设计有限公司 | Machining difference compensation rounding device |
| CN110814617A (en) * | 2019-11-29 | 2020-02-21 | 山东中车同力钢构有限公司 | Wind power tower cylinder flange assembling device and method |
| CN111069713A (en) * | 2019-12-12 | 2020-04-28 | 陈雪永 | Centre bore positioner of gear machining |
| CN113172122A (en) * | 2021-04-26 | 2021-07-27 | 中国铁建重工集团股份有限公司 | Synchronous circle supporting device for annular workpiece |
| CN114406123A (en) * | 2021-12-16 | 2022-04-29 | 沈阳富创精密设备股份有限公司 | Variable-diameter ring internal support device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104128815B (en) | 2017-05-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Lu Applicant after: Suzhou Tian Wo Science and Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Road Zhangjiagang chemical machinery Limited by Share Ltd Applicant before: Zhangjiagang Chamical Machinery Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: 215632, Linjiang Road, Changshan village, Nansha Town, Zhangjiagang, Jiangsu, Suzhou 1, China Patentee after: Chang Hua machine (Suzhou) heavy equipment Co., Ltd. Address before: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Lu Patentee before: Suzhou Tian Wo Science and Technology Co., Ltd. |