CN2247567Y - Rolling bending forming machine - Google Patents
Rolling bending forming machine Download PDFInfo
- Publication number
- CN2247567Y CN2247567Y CN 95229550 CN95229550U CN2247567Y CN 2247567 Y CN2247567 Y CN 2247567Y CN 95229550 CN95229550 CN 95229550 CN 95229550 U CN95229550 U CN 95229550U CN 2247567 Y CN2247567 Y CN 2247567Y
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- CN
- China
- Prior art keywords
- gear
- shaft
- axle
- lower shaft
- roller
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- 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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- 238000005452 bending Methods 0.000 title claims description 10
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000013000 roll bending Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A rolling roll bending forming machine relates to a machine for processing asymmetric parts of thin steel strip blanks. The roller is an upper roller, a lower roller and a side roller which are respectively fixed at one end of an upper shaft, a lower shaft and a side shaft, and the mutual positions of the upper shaft and the lower shaft can be adjusted by a screw rod adjusting mechanism. The upper shaft and the lower shaft are provided with gears which are engaged with each other, the lower shaft and the gears on the side shafts are engaged with the gears on the intermediate shaft, and the lower shaft, the side shafts and the intermediate shaft are provided with connecting rods. The machine has the advantages of simple structure, small volume, low noise, convenient operation, high work efficiency, easy batch production and the like.
Description
Roll extrusion rolling-bending forming machine belongs to thin steel band by asymmetric of blank extrusion forming, particularly extrusion forming, and carries out crooked machinery simultaneously.
To approach the asymmetric workpiece of steel band blank bent into shape at present, technology is generally complicated, and stock utilization is low, and production efficiency is low.As process dividing plate (dust ring) in the brake components that light-duty vehicle and kart use, because its structure difference, its processing technology mainly contains two kinds.A kind of technology is to be blank with the steel plate, adopt blanking, stretching, the end of towards, side cut, otch etc. process.This technique process is many, and stock utilization is extremely low, is about 18%.Another kind of technology is to be blank with the steel band, adopts and blocks, rolls curved, flange etc.It is low that these two kinds of processes all have production efficiency, and labor strength is big, do not satisfy the demand of producing in enormous quantities far away.In addition, be asymmetric owing to be similar to the cross section of the such part of dust ring, its shape is like angle steel, and only footpath one procedure is rolled into square, and then is rolled into circle again.So the stress state of material is asymmetric in the processing roll bending process, easy torsional deformation, foreign steamer breadth are also easily torn or are risen.Thereby in design and processing, require to have higher technical merit.
The purpose of this utility model is to overcome the above-mentioned shortcoming that prior art exists, and provides a kind of and finishes roll extrusion roll curved novel roll extrusion rolling-bending forming machine on a machine.
Concrete technical scheme is: the hydraulic pressure rolling-bending forming machine that is provided, be by casing, guide plate, roller and transmission mechanism are formed, roller is upper roller (4), bottom roller (6) and side wheel (5), they are fixedly mounted on go up spool (19) that are parallel to each other respectively, one end of lower shaft (21) and side shaft (29), the axis of last axle (19) and lower shaft (21) is same plane, side shaft (29) and guide plate (2) are positioned at this both sides, plane, lower shaft (21) is contained in the casing (1) by axle sleeve (15), and last axle (19) and side shaft (29) are by axle sleeve (13), (15), (28), (30) and movable axle bed (14), (18), (27), (31) be contained on the interior chute of casing (1).And adjust mutual alignment between itself and the lower shaft (21) by adjusting screw mechanism, on last axle (19), lower shaft (21), side shaft (29), gear (34), (35), (25) are housed respectively, gear (34) and gear (35) engagement, gear (35) and gear (25) mesh with the gear (37) that is contained on the axle (38) of passing a bridge respectively, connect by connecting rod (24), (36) between lower shaft (21), side shaft (29) and the gap bridge axle (38), the other end at lower shaft (21) is equipped with gear (11), and it and generator shaft gear mesh.
The adjustment screw rod of adjusting in the screw mechanism (3) is four, they are contained in respectively in separately the adjustment screw bolt seat (16), and adopt screw thread to assemble, adjust screw bolt seat (16) and be fixed on the casing (1), an end and movable axle bed (14), (18), (27), (31) of adjusting screw rod (3) are linked together.
Between the movable axle bed (14) located of gear (34) that is contained in axle (19) left end and the adjustment screw rod (3) support (32) is housed, the upper end of support (32) is linked together with the lower end of adjusting screw rod (3), connects with bearing pin (33) between support (32) and the movable axle bed (14).
The concrete course of work of the present utility model is: the power source of this machine can be a motor, by gear on the motor shaft and gear (11) engagement that is contained on the lower shaft (21), its power is reached lower shaft, because gear (37) engagement on the gear (34) on gear (35) on the lower shaft (21) and the last axle (19) and the axle (38) of passing a bridge, and gear (37) is meshed with gear (25) on the side shaft (29), therefore, axle (19), lower shaft (21) and side shaft (29) are rotated synchronously.The die cavity of blank by being constituted between guide plate (2) feeding upper roller (4) and the bottom roller (6) is because the relative motion of upper roller (4) and bottom roller (6) makes the blank of feeding be rolled out asymmetric.By rolled out asymmetric again the side wheel (5) through being contained on the side shaft (29) directly rolled the shaping workpiece that curves desired radius of curvature.Gap width between upper roller (4) and the bottom roller (6) can be decided by the thickness of processed blank, and adjusts screw rod (3) by rotation, makes in axle (19) chute in casing (1) and slides up and down the gap of adjusting between two rollers.The position of the side wheel (5) on the side shaft (29) is adjusted by being contained in the adjustment screw rod (3) that side shaft (29) locates.
The roll extrusion rolling-bending forming machine that the utility model provides is applicable to that with thin steel band be that blank is processed asymmetric.Its work efficiency height can satisfy production in enormous quantities.Improve the present like parts processing technology of mechanical industries such as automobile, obviously improved stock utilization.Because this machine adopted optimal design, has compact integral structure, simple, advantage such as volume is little, and noise is low, and is easy to operate.
Embodiment below in conjunction with description of drawings this programme.Fig. 1 is the structural representation of roll extrusion rolling-bending forming machine; Fig. 2 is the A-A cutaway view of Fig. 1; Fig. 3 is the B-B cutaway view of Fig. 1; Fig. 4 is that the C of Fig. 2 is to view.(1) is the casing of this machine, has been arranged in parallel in it and gone up axle (19), lower shaft (21) and side shaft (29).Gear (11), (35) and bottom roller (6) are housed on the lower shaft (21), and gear (11) is contained in the left end of lower shaft (21), and fixing by key (8) and axle, the left end of this gear (11) is by packing ring (9), trip bolt (10) axial restraint.Roller (6) is contained in the right-hand member of lower shaft (21), and fixes with axis head nut (20) axle head, and gear (35) and roller (6) use the key (22) and the diameter of axle to fixing.Lower shaft (21) axis axle sleeve (12) is contained on the casing (1), and gear (11) carries out axial location with gear (35) by axle sleeve (12).The left end of last axle (19) is equipped with gear (34), and right-hand member is equipped with roller (4), and they are fixed on the axle by key (22), and roller (4) is fixed with axis head nut (20) axle head.Last axle (19) is contained in movable axle bed (14), (18) by axle sleeve (13), (15), and this activity axle bed is contained in the chute on the casing (1).(3) for adjusting screw rod, it is adjusted screw bolt seat (16) and is fixed on the casing (1) with trip bolt (17) for adjusting the clamp nut of screw end head with adjustment screw bolt seat (16) threaded engagement, (7).The adjustment screw rod of last axle (19) left end is connected with the movable axle sleeve (14) at this place by support (32), and for connecting the bearing pin of support (32) and movable axle bed (14), the adjustment screw rod of last axle (19) right-hand member directly is connected with the movable axle bed at this place (33).The left end of side shaft (29) is equipped with gear (25), and right-hand member is equipped with roller (5), and gear (25) and roller (5) are fixing by key (22) and axle, and roller (5) carries out axle head with axis head nut (20) to be fixed.Side shaft (29) is contained in movable axle bed (27), (31) by axle sleeve (28), (30), and this activity axle bed is contained in the chute on the casing (1), and adjusts its position by the adjustment screw rod (3) that is connected with movable axle bed (27), (31) respectively.(26) for preventing the spacer of gear (25) axial float.
Upper roller (4) and bottom roller (6) cooperatively interact, and adjust gap between bottom roller by the position of adjusting in screw rod (3) adjustment spool.Side wheel (5) is contained in a side of liquid wheel up and down, and opposite side is equipped with guide plate (2).Gear (34) on the last axle (19) and the gear (35) on the lower shaft (21) are meshing with each other, gear (25) on gear (35) and the side shaft (29) meshes with the gear (37) that is contained on the axle (38) of passing a bridge respectively, axle head branch on lower shaft (21), side shaft (29) and the axle (38) of passing a bridge is equipped with connecting rod (24) and (36), and (23) are the axle head jump ring.
Claims (3)
1. roll extrusion rolling-bending forming machine is by casing, guide plate, roller and transmission mechanism are formed, it is characterized in that roller is upper roller (4), bottom roller (6) and side wheel (5), they are fixedly mounted on go up spool (19) that are parallel to each other respectively, lower shaft 21) and an end of side shaft (29), the axis of last axle (19) and lower shaft (21) is same plane, side shaft (29) and guide plate (2) are positioned at this both sides, plane, lower shaft (21) is contained in the casing (1) by axle sleeve (15), last axle (19) and side shaft (29) are by axle sleeve (13), (15), (28), (30) and movable axle bed (14), (18), (27), (31) be contained on the interior chute of casing (1), and adjust mutual alignment between itself and the lower shaft (21) by adjusting screw mechanism, at last axle (19), lower shaft (21), gear (34) is housed respectively on the side shaft (29), (35), (25), gear (34) and gear (35) engagement, gear (35) and gear (25) mesh with the gear (37) that is contained on the axle (38) of passing a bridge respectively, lower shaft (21), pass through connecting rod (24) between side shaft (29) and the gap bridge axle (38), (36) connect, the other end at lower shaft (21) is equipped with gear (11), and it and generator shaft gear mesh.
2. roll extrusion rolling-bending forming machine according to claim 1, the adjustment screw rod (3) that it is characterized in that adjusting in the screw mechanism is four, they are contained in respectively in separately the adjustment screw bolt seat (16), and adopt screw thread to assemble, adjust screw bolt seat (16) and be fixed on the casing (1), an end and movable axle bed (14), (18), (27), (31) of adjusting screw rod (3) are linked together.
3. roll extrusion rolling-bending forming machine according to claim 1 and 2, it is characterized in that being contained between movable axle bed (14) that the gear (34) of axle (19) left end locates and the adjustment screw rod (3) support (32) is housed, the upper end of support (32) is linked together with the lower end of adjusting screw rod (3), connects with bearing pin (32) between support (32) and the movable axle bed (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95229550 CN2247567Y (en) | 1995-12-20 | 1995-12-20 | Rolling bending forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95229550 CN2247567Y (en) | 1995-12-20 | 1995-12-20 | Rolling bending forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247567Y true CN2247567Y (en) | 1997-02-19 |
Family
ID=33874670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95229550 Expired - Fee Related CN2247567Y (en) | 1995-12-20 | 1995-12-20 | Rolling bending forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247567Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983793A (en) * | 2010-10-19 | 2011-03-09 | 浙江立丰机械零部件有限公司 | Reinforcing-rib rolling device of metal screen of air cleaner and application method thereof |
| CN103028601A (en) * | 2011-10-09 | 2013-04-10 | 北方工业大学 | Continuous rolling and continuous roller forming method and device thereof |
| CN104841737A (en) * | 2015-04-27 | 2015-08-19 | 德清信丰机械有限公司 | Sheet material edge rolling machine |
| CN104959434A (en) * | 2015-06-12 | 2015-10-07 | 江阴职业技术学院 | Guiding mechanism for arc slab edge turning machine |
| CN109967574A (en) * | 2019-04-02 | 2019-07-05 | 江苏隆旭重工机械有限公司 | A kind of multistage veneer reeling machine |
| CN110639988A (en) * | 2019-08-02 | 2020-01-03 | 西安飞机工业（集团）有限责任公司 | Roll bending forming die and method for large-curvature semicircular arc pipe orifice reinforcement |
| CN110842063A (en) * | 2019-10-25 | 2020-02-28 | 中航西飞民用飞机有限责任公司 | Feeding side roller assembly of section part roll bending forming machine tool |
| CN111266439A (en) * | 2020-03-16 | 2020-06-12 | 合肥亚辰机械制造有限公司 | Hoop forming rolling machine |
-
1995
- 1995-12-20 CN CN 95229550 patent/CN2247567Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983793A (en) * | 2010-10-19 | 2011-03-09 | 浙江立丰机械零部件有限公司 | Reinforcing-rib rolling device of metal screen of air cleaner and application method thereof |
| CN101983793B (en) * | 2010-10-19 | 2012-05-02 | 浙江立丰机械零部件有限公司 | Reinforcing-rib rolling device of metal screen of air cleaner and application method thereof |
| CN103028601A (en) * | 2011-10-09 | 2013-04-10 | 北方工业大学 | Continuous rolling and continuous roller forming method and device thereof |
| CN104841737A (en) * | 2015-04-27 | 2015-08-19 | 德清信丰机械有限公司 | Sheet material edge rolling machine |
| CN104959434A (en) * | 2015-06-12 | 2015-10-07 | 江阴职业技术学院 | Guiding mechanism for arc slab edge turning machine |
| CN109967574A (en) * | 2019-04-02 | 2019-07-05 | 江苏隆旭重工机械有限公司 | A kind of multistage veneer reeling machine |
| CN110639988A (en) * | 2019-08-02 | 2020-01-03 | 西安飞机工业（集团）有限责任公司 | Roll bending forming die and method for large-curvature semicircular arc pipe orifice reinforcement |
| CN110842063A (en) * | 2019-10-25 | 2020-02-28 | 中航西飞民用飞机有限责任公司 | Feeding side roller assembly of section part roll bending forming machine tool |
| CN111266439A (en) * | 2020-03-16 | 2020-06-12 | 合肥亚辰机械制造有限公司 | Hoop forming rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |