CN201058352Y - Bending fixture - Google Patents
Bending fixture Download PDFInfo
- Publication number
- CN201058352Y CN201058352Y CNU200720148420XU CN200720148420U CN201058352Y CN 201058352 Y CN201058352 Y CN 201058352Y CN U200720148420X U CNU200720148420X U CN U200720148420XU CN 200720148420 U CN200720148420 U CN 200720148420U CN 201058352 Y CN201058352 Y CN 201058352Y
- Authority
- CN
- China
- Prior art keywords
- fixing
- roller
- pulley
- fast pulley
- work
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides an bending craft equipment which is composed of a backplane, a fixing block, a roller frame, a roller wheel and a fixing pulley; wherein the fixing block and the fixing pulley are fixed on the upper part of the backplane, the fixing pulley is fixed with the roller frame on which the roller wheel is arranged near one side of fixing pulley, the other side of the roller frame is equipped with a handle lever which can drive the roller frame to rotate around the fixing pulley, and the outer circle of both the roller wheel and the fixing pulley has a groove. A via hole which has the same area as the cross section of work-piece is arranged at the center of the groove which has the same height as the fixing block; a fixing pin is arranged at the center of the other end of the via hole, a lock screw is arranged on the proper position on the upper part of the fixing block along the direction of the via hole. The utility model fixes the work-piece through the fixing block, the fixing pin and the lock screw; drives the roller frame to rotate around the fixing pulley to form the shape through the handle lever with simple processing and accurate forming size, thus the utility model avoids the work-piece deforming in the bending process with high work efficiency, and the work-piece has not any surface percussive damages and has good quality and appearance.
Description
1, technical field
The utility model relates to a kind of crooked frock, and specifically a kind of machine components that are used for are processed the crooked frock that is used for the round steel bending.
2, background technology
At present, the machine components bending machining great majority of prior art knock workpiece with instruments such as hand hammers on bench vice, reach the purpose of bending machining, not only production efficiency is low, waste time and energy, and be difficult to guarantee the processing dimension of workpiece bending, the presentation quality of easier destruction surface of the work.
3, utility model content
For overcoming above-mentioned the deficiencies in the prior art, the utility model provides the crooked frock of a kind of easy to process, accurate positioning, machine components processing that the shaping presentation quality is good.
The technical scheme that its technical problem that solves the utility model adopts is: crooked frock is by base plate, fixed block, turning rolls, roller and fast pulley are formed, the base plate bottom is provided with to add holds axle, base plate top is fixed with fixed block and fast pulley, fast pulley and turning rolls are fixed together, side near fast pulley on turning rolls is equipped with roller, the opposite side of turning rolls is equipped with handlebar, handlebar can drive turning rolls and rotate around fast pulley, and the cylindrical of roller and fast pulley all is groove, form and approximately uniform space, workpiece cross section therebetween, offer with workpiece cross section identical through hole with fast pulley groove center with high position at fixed block, centering position at the through hole other end is provided with alignment pin, alignment pin is fixed on the base plate, be provided with lock-screw along the through hole direction in the appropriate location on fixed block top, for limiting the slewing area of turning rolls, can on base plate, be provided with pilot pin.
The beneficial effects of the utility model are, adopt fixed block, alignment pin and lock-screw fixation workpiece, can drive turning rolls by handlebar and rotate shaping around fast pulley, processing is simple, forming dimension is accurate, and has avoided the distortion of workpiece in BENDING PROCESS, high efficiency, and workpiece does not have any surface and knocks damage, and presentation quality is good.
4, description of drawings
Accompanying drawing 1 is a structural configuration floor map of the present utility model;
Accompanying drawing 2 is a main sectional structure schematic diagram of the present utility model.
Among the figure, 1, add and hold axle, 2, base plate, 3, fixed block, 4, handlebar, 5, turning rolls, 6, roller, 7, fast pulley, 8, lock-screw, 9, pilot pin, 10, workpiece, 11, alignment pin, 31, through hole.
5, the specific embodiment
Explain below doing with regard to 1～2 pair of crooked frock of the present utility model of accompanying drawing below.
Shown in accompanying drawing 1～2, crooked frock of the present utility model, be by base plate (2), fixed block (3), turning rolls (5), roller (6) and fast pulley (7) are formed, base plate (2) bottom is provided with to add holds axle (1), base plate (2) top is fixed with fixed block (3) and fast pulley (7), fast pulley (7) is fixed together with turning rolls (5), a side that goes up near fast pulley (7) at turning rolls (5) is equipped with roller (6), the opposite side of turning rolls (5) is equipped with handlebar (4), handlebar (4) can drive turning rolls (5) and rotate around fast pulley (7), and the cylindrical of roller (6) and fast pulley (7) all is groove, form and approximately uniform space, workpiece (10) cross section therebetween, offer with workpiece (10) cross section identical through hole (31) with fast pulley (7) groove center with high position at fixed block (3), centering position at through hole (31) other end is provided with alignment pin (11), alignment pin (11) is fixed on the base plate (2), be provided with lock-screw (8) along through hole (31) direction in the appropriate location on fixed block (3) top, for limiting the slewing area of turning rolls (5), can on base plate (2), be provided with pilot pin (9).During work workpiece (10) is packed in the through hole (31) of fixed block (3) through the space between roller (6) and the fast pulley (7), limit the insertion length of workpiece (10) by alignment pin (11) at the other end of through hole (31), and suitably tighten lock-screw (8), to prevent the play of workpiece (10) in BENDING PROCESS, clockwise rotate handlebar (4), turning rolls (5) drives roller (6) and rotates around fast pulley (7), thereby make workpiece (10) bending forming, like this, the bending machining of workpiece (10) is simple, forming dimension is accurate, and avoided the distortion of workpiece (10) in BENDING PROCESS, high efficiency, and the no any surface of workpiece (10) knocks damage, and presentation quality is good.
Claims (2)
1. crooked frock, form by base plate, fixed block, turning rolls, roller and fast pulley, it is characterized in that: be provided with to add in the base plate bottom and hold axle, base plate top is fixed with fixed block and fast pulley, fast pulley and turning rolls are fixed together, side near fast pulley on turning rolls is equipped with roller, and the opposite side of turning rolls is equipped with handlebar.
2. crooked frock according to claim 1, it is characterized in that: the cylindrical of roller and fast pulley all is groove, offer with workpiece cross section identical through hole with fast pulley groove center with high position at fixed block, centering position at the through hole other end is provided with alignment pin, alignment pin is fixed on the base plate, is provided with lock-screw along the through hole direction in the appropriate location on fixed block top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720148420XU CN201058352Y (en) | 2007-06-05 | 2007-06-05 | Bending fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720148420XU CN201058352Y (en) | 2007-06-05 | 2007-06-05 | Bending fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058352Y true CN201058352Y (en) | 2008-05-14 |
Family
ID=39406805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720148420XU Expired - Fee Related CN201058352Y (en) | 2007-06-05 | 2007-06-05 | Bending fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058352Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947601A (en) * | 2010-08-04 | 2011-01-19 | 江苏申港锅炉有限公司 | Lined bending moulds for thin-walled tube banks |
| CN102284578A (en) * | 2011-08-02 | 2011-12-21 | 新兴能源装备股份有限公司 | Coil pipe forming device |
| CN102950180A (en) * | 2012-12-07 | 2013-03-06 | 浙江博威汽车空调有限公司 | Pipe bender |
| CN103894458A (en) * | 2014-03-05 | 2014-07-02 | 宁夏宝塔石化科技实业发展有限公司 | Bend mold of U-shaped heat exchange tubes |
| CN104190768A (en) * | 2014-09-11 | 2014-12-10 | 东莞诚兴五金制品有限公司 | Copper tube edge rolling process and mold for copper tube edge rolling process |
| CN106786120A (en) * | 2016-12-01 | 2017-05-31 | 国网江苏省电力公司检修分公司 | A kind of down conductor bends apparatus for shaping |
| CN108160770A (en) * | 2017-12-04 | 2018-06-15 | 贵州风雷航空军械有限责任公司 | A kind of air-tightness aluminum pipe many places bending apparatus |
| CN108202092A (en) * | 2018-02-09 | 2018-06-26 | 安徽理工大学 | Portable steel pipe bending machine |
| CN113601109A (en) * | 2021-06-30 | 2021-11-05 | 北京航星机器制造有限公司 | Flaring type pipeline bending tool and method and pipeline forming method |
-
2007
- 2007-06-05 CN CNU200720148420XU patent/CN201058352Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947601A (en) * | 2010-08-04 | 2011-01-19 | 江苏申港锅炉有限公司 | Lined bending moulds for thin-walled tube banks |
| CN102284578A (en) * | 2011-08-02 | 2011-12-21 | 新兴能源装备股份有限公司 | Coil pipe forming device |
| CN102950180A (en) * | 2012-12-07 | 2013-03-06 | 浙江博威汽车空调有限公司 | Pipe bender |
| CN103894458A (en) * | 2014-03-05 | 2014-07-02 | 宁夏宝塔石化科技实业发展有限公司 | Bend mold of U-shaped heat exchange tubes |
| CN104190768A (en) * | 2014-09-11 | 2014-12-10 | 东莞诚兴五金制品有限公司 | Copper tube edge rolling process and mold for copper tube edge rolling process |
| CN106786120A (en) * | 2016-12-01 | 2017-05-31 | 国网江苏省电力公司检修分公司 | A kind of down conductor bends apparatus for shaping |
| CN108160770A (en) * | 2017-12-04 | 2018-06-15 | 贵州风雷航空军械有限责任公司 | A kind of air-tightness aluminum pipe many places bending apparatus |
| CN108202092A (en) * | 2018-02-09 | 2018-06-26 | 安徽理工大学 | Portable steel pipe bending machine |
| CN113601109A (en) * | 2021-06-30 | 2021-11-05 | 北京航星机器制造有限公司 | Flaring type pipeline bending tool and method and pipeline forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |