CN201201023Y - Machine for rolling and forming surface of revolution - Google Patents
Machine for rolling and forming surface of revolution Download PDFInfo
- Publication number
- CN201201023Y CN201201023Y CNU2008200232174U CN200820023217U CN201201023Y CN 201201023 Y CN201201023 Y CN 201201023Y CN U2008200232174 U CNU2008200232174 U CN U2008200232174U CN 200820023217 U CN200820023217 U CN 200820023217U CN 201201023 Y CN201201023 Y CN 201201023Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- forging die
- rolling forging
- support
- revolution
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 53
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000005242 forging Methods 0.000 claims description 44
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a roll forming machine for a revolution curved surface, which comprises a machine base, wherein the machine base is provided with a first rolling mold which corresponds to the surface shape of one side of the revolution curved surface and can rotate, the first rolling mold is arranged on a first rotating shaft, and the first rotating shaft is arranged on the machine base through a bearing support; a second rolling mold which corresponds to the surface shape of the other side of the revolution curved surface is also arranged above the first rolling mold, and is fixed on a second rotating shaft; the second rotating shaft is arranged on a second rolling mold support through a bearing support, the second rolling mold support is arranged on lifting device for the second rolling mold support, the machine base is also fixed with a stander; and the lifting device for the second rolling mold support is arranged on the stander, and the first rotating shaft and/or the second rotating shaft is connected to a power device, wherein when the second rotating shaft is connected to the power device, a universal extension coupling is arranged between the second rotating shaft and the power device. The roll forming machine has a simple structure and lower cost, and can process various shapes of revolution curved surfaces.
Description
Technical field
The utility model relates to a kind of former, relates in particular to a kind of make-up machine of roll extrusion annular element.
Background technology
As shown in Figure 3, generally adopt the mode of punching press to reach required shape for the surface of revolution annular element, the advantage of this kind technology is that production efficiency is higher, its shortcoming is that equipment investment is big, the Mould Machining time is long and cost is expensive, and the shape of processing is single, has greatly wasted the resources of production.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, is convenient to operation, can process the surface of revolution roller head machine of different shape.
For solving the problems of the technologies described above, the technical solution of the utility model is: the surface of revolution roller head machine, comprise support, first rolling forging die corresponding with surface of revolution one side surface shape and that rotate is installed on the described support, described first rolling forging die is installed in first rotating shaft, and described first rotating shaft is installed on the described support by bearing block; Described first rolling forging die top also is provided with and corresponding second rolling forging die of surface of revolution opposite side surface configuration, described second rolling forging die is fixed in second rotating shaft, described second rotating shaft is installed on the second rolling forging die support by bearing block, the described second rolling forging die support is installed on the second rolling forging die support lowering or hoisting gear, also fixedly mount organic frame on the described support, the second rolling forging die support lowering or hoisting gear is installed on the described frame, described first rotating shaft and/or second rotating shaft are connected to power set, when wherein second rotating shaft is connected to power set, between described second rotating shaft and the power set flexible Hooks coupling universal coupling is installed.
The described second rolling forging die support lowering or hoisting gear is the nut screw lowering or hoisting gear, or hydraulic lift.
Described power set comprise motor, the middle gearbox that is connected with described motor power, the gearbox of biography eventually that is connected with described middle gearbox power, the described gearbox that passes eventually has the power output shaft that is connected to described first rotating shaft and/or second rotating shaft, power output shaft when the wherein said gearbox of biography eventually is connected to described first rotating shaft and second rotating shaft simultaneously is two, and its switched in opposite.
Owing to adopted technique scheme, first rolling forging die is installed in first rotating shaft, first rotating shaft is installed on the described support by bearing block, by the second rolling forging die support lowering or hoisting gear the second rolling forging die support is pressed down, make it drive second rotating shaft that is installed on the second rolling forging die support by bearing block and press down, thereby second rolling forging die and first rolling forging die that are fixed in second rotating shaft are clamped the surface of revolution annular element; When first rotating shaft and second rotating shaft drive first rolling forging die and the rotation of second rolling forging die, surface of revolution annular element blank is rotated with rolling forging die, make blank be rolled into the shape that mould limits gradually, the utility model is simple in structure, by changing different roll dies, can adapt to the surface of revolution of different shape, equipment cost is lower, is fit to the processing of the surface of revolution annular element of small lot, many kinds.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structure cutaway view of surface of revolution annular element blank;
Fig. 3 is the structure cutaway view of surface of revolution annular element.
The specific embodiment
As shown in Figure 1, during work, first rotating shaft 3 is installed on the described support 1 by bearing block, to be installed in first rotating shaft 3 with corresponding first rolling forging die 2 of surface of revolution one side surface shape, also fixedly mount organic frame 8 on the support 1, the second rolling forging die support lowering or hoisting gear 7 is installed on the frame 8, the second rolling forging die support 6 is installed on the second rolling forging die support lowering or hoisting gear 7 then, second rotating shaft 5 is installed on the second rolling forging die support 6 by bearing block, make with corresponding second rolling forging die 4 of surface of revolution opposite side surface configuration and be fixed in second rotating shaft 5, power set comprise motor 10, the middle gearbox 11 that is connected with motor 10 power, the gearbox 12 of biography eventually that is connected with middle gearbox 11 power, the described gearbox 12 that passes eventually has two power output shafts that are connected to described first rotating shaft 3 and second rotating shaft 5, and its switched in opposite, wherein said second rotating shaft 5 and whole the biography are equipped with flexible Hooks coupling universal coupling 9 between the gearbox 12, by the second rolling forging die support lowering or hoisting gear 7 the second rolling forging die support 6 is pressed down like this, making it drive second rotating shaft 5 presses down, thereby make first rolling forging die 2 and second rolling forging die 4 clamp blank shown in Figure 2, rotate the roll extrusion blank by first rolling forging die 2 and second rolling forging die 4 then, make it to form surface of revolution shown in Figure 3.
The second rolling forging die support lowering or hoisting gear 7 is the nut screw lowering or hoisting gear, and the nut screw lowering or hoisting gear is manual.Certainly, as the common engineers and technicians in present technique field, described nut screw lowering or hoisting gear also can be the electric control mode, and lowering or hoisting gear 7 also can adopt the version of hydraulic lifting, these structures and mode are known, at this no longer for example and give unnecessary details.
Certainly, pass gearbox 12 power output shafts eventually and also can only drive first rotating shaft, 3 rotations, the nut screw lowering or hoisting gear presses down first rolling forging die, 2 drive second rolling forging dies 4 and blank is rotated together, and blank is carried out roll extrusion;
In like manner, pass gearbox 12 power output shafts eventually and also can only drive second rotating shaft, 5 rotations, finish roll forming blank.
The utility model is simple in structure, can adapt to the surface of revolution of different shape, and equipment cost is lower, is fit to the processing of the surface of revolution annular element of small lot, many kinds.
Claims (4)
1. surface of revolution roller head machine, comprise support (1), it is characterized in that: first rolling forging die (2) corresponding with surface of revolution one side surface shape and that rotate is installed on the described support (1), described first rolling forging die (2) is installed in first rotating shaft (3), and described first rotating shaft (3) is installed on the described support (1) by bearing block; Described first rolling forging die (2) top also is provided with and corresponding second rolling forging die of surface of revolution opposite side surface configuration (4), described second rolling forging die (4) is fixed in second rotating shaft (5), described second rotating shaft (5) is installed on the second rolling forging die support (6) by bearing block, the described second rolling forging die support (6) is installed on the second rolling forging die support lowering or hoisting gear (7), also fixedly mount organic frame (8) on the described support (1), the second rolling forging die support lowering or hoisting gear (7) is installed on the described frame (8), described first rotating shaft (3) and/or second rotating shaft (5) are connected to power set, wherein second rotating shaft (5) is equipped with flexible Hooks coupling universal coupling (9) when being connected to power set between described second rotating shaft (5) and the power set.
2. surface of revolution roller head machine as claimed in claim 1 is characterized in that: the described second rolling forging die support lowering or hoisting gear (7) is the nut screw lowering or hoisting gear, or hydraulic lift.
3. surface of revolution roller head machine as claimed in claim 2 is characterized in that: described nut screw lowering or hoisting gear is manual or Motorized lift device.
4. surface of revolution roller head machine as claimed in claim 1, it is characterized in that: described power set comprise motor (10), the middle gearbox (11) that is connected with described motor (10) power, the gearbox (12) of biography eventually that is connected with described middle gearbox (11) power, the described gearbox (12) that passes eventually has the power output shaft that is connected to described first rotating shaft (3) and/or second rotating shaft (5), power output shaft when wherein said whole biography gearbox (12) is connected to described first rotating shaft (3) and second rotating shaft (5) simultaneously is two, and its switched in opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200232174U CN201201023Y (en) | 2008-05-27 | 2008-05-27 | Machine for rolling and forming surface of revolution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200232174U CN201201023Y (en) | 2008-05-27 | 2008-05-27 | Machine for rolling and forming surface of revolution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201023Y true CN201201023Y (en) | 2009-03-04 |
Family
ID=40423334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200232174U Expired - Fee Related CN201201023Y (en) | 2008-05-27 | 2008-05-27 | Machine for rolling and forming surface of revolution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201023Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238633A (en) * | 2016-08-31 | 2016-12-21 | 吕天保 | A kind of wheel rim looping mill rolling former and method |
| CN106391985A (en) * | 2016-12-13 | 2017-02-15 | 新昌县盛夏机械厂 | Production method for hub without welding seam |
| CN106734409A (en) * | 2016-12-13 | 2017-05-31 | 新昌县盛夏机械厂 | A kind of production equipment of no-welding-seam wheel hub |
| CN108644337A (en) * | 2018-05-03 | 2018-10-12 | 苏州萌炯贸易有限公司 | A kind of metal parts machine-shaping device |
| CN117066327A (en) * | 2023-10-12 | 2023-11-17 | 常州金坛雅菲妮新材料科技有限公司 | Cold roll forming device for interior decoration plate of travelling car |
-
2008
- 2008-05-27 CN CNU2008200232174U patent/CN201201023Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238633A (en) * | 2016-08-31 | 2016-12-21 | 吕天保 | A kind of wheel rim looping mill rolling former and method |
| CN106238633B (en) * | 2016-08-31 | 2017-12-12 | 吕天保 | A kind of wheel rim looping mill rolling former and method |
| CN106391985A (en) * | 2016-12-13 | 2017-02-15 | 新昌县盛夏机械厂 | Production method for hub without welding seam |
| CN106734409A (en) * | 2016-12-13 | 2017-05-31 | 新昌县盛夏机械厂 | A kind of production equipment of no-welding-seam wheel hub |
| CN108644337A (en) * | 2018-05-03 | 2018-10-12 | 苏州萌炯贸易有限公司 | A kind of metal parts machine-shaping device |
| CN117066327A (en) * | 2023-10-12 | 2023-11-17 | 常州金坛雅菲妮新材料科技有限公司 | Cold roll forming device for interior decoration plate of travelling car |
| CN117066327B (en) * | 2023-10-12 | 2023-12-26 | 常州金坛雅菲妮新材料科技有限公司 | Cold roll forming device for interior decoration plate of travelling car |
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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: 20090304 Termination date: 20120527 |