CN113523102A - Rotary rolling device and rotary rolling method - Google Patents
Rotary rolling device and rotary rolling method Download PDFInfo
- Publication number
- CN113523102A CN113523102A CN202110734133.1A CN202110734133A CN113523102A CN 113523102 A CN113523102 A CN 113523102A CN 202110734133 A CN202110734133 A CN 202110734133A CN 113523102 A CN113523102 A CN 113523102A
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- China
- Prior art keywords
- workpiece
- roller
- spin
- machined
- spinning
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Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009987 spinning Methods 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/003—Simultaneous forming, e.g. making more than one part per stroke
-
- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
- B21D1/08—Removing local distortions of hollow bodies made from sheet metal
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
-
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/265—Making other particular articles wheels or the like parts of wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The application provides a spin-rolling device and a spin-rolling method, wherein the spin-rolling device comprises: a frame; the clamping structure is arranged on the rack and drives the workpiece to be machined to rotate; the spinning device is arranged on the peripheral side of the workpiece to be machined and is used for spinning and forming the workpiece to be machined; the rolling device is distributed on the top surface of the workpiece to be machined and provided with a rotatable roller, and the peripheral surface of the roller is abutted to the top surface of the workpiece to be machined. The rolling of the top surface of the workpiece can be finished while the workpiece is spun, and the working efficiency is improved.
Description
Technical Field
The application relates to the field of machining, in particular to a rotary rolling device and a rotary rolling method.
Background
In the related art, after a workpiece (such as a spoke) is formed by a spinning machine, in order to ensure that the flatness of the top surface of the workpiece meets the design requirement, a rolling machine is required to roll the top surface of the workpiece, so that the process is complex and the working efficiency is low.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first object of the present application is to provide a rolling device, which can roll the top surface of a workpiece while the workpiece is spin-formed, and improve the working efficiency.
A second object of the present application is to provide a rolling method using the above-mentioned rotating device.
To achieve the above object, a first aspect of the present application proposes a rolling device comprising: a frame; the clamping structure is arranged on the rack and drives the workpiece to be machined to rotate; the spinning device is arranged on the peripheral side of the workpiece to be machined and is used for spinning and forming the workpiece to be machined; the rolling device is distributed on the top surface of the workpiece to be machined and provided with a rotatable roller, and the peripheral surface of the roller is abutted to the top surface of the workpiece to be machined.
According to the rotary rolling device provided by the application, the rolling device is additionally arranged on the top surface of the workpiece to be machined, the rolling device is provided with the rotatable roller, the peripheral surface of the roller is abutted to the top surface of the workpiece to be machined, the top surface of the workpiece to be machined can be rolled through the roller when the workpiece to be machined is subjected to spinning forming, the rotary rolling device effectively integrates two functions of spinning and rolling, and the machining working efficiency is greatly improved.
In addition, the rolling device provided by the application can also have the following additional technical characteristics:
further, the frame is of a four-column structure.
Further, the clamping structure is driven by the first driving device to rotate.
Further, the spinning wheel of the spinning device is driven by the workpiece to be machined to rotate.
Further, the rolling device includes: the movable beam slides along the four upright posts of the rack under the driving of the second driving device; the roller wheel frame is fixedly connected below the movable beam, the roller wheel is rotatably connected to the roller wheel frame, and the axis of the roller wheel is perpendicular to the axis of the workpiece to be machined.
Further, the rollers are symmetrically arranged on the roller frame.
Further, the circumferential surface of the roller is smooth.
In order to achieve the above object, a second aspect of the present application provides a spin-rolling method using the spin-rolling apparatus of the first aspect of the present application, including the steps of: step S1, fixing the workpiece to be processed in a clamping structure; step S2, the first driving device drives the workpiece to be processed to rotate; and step S3, the spinning wheel is spun on the periphery of the workpiece to be processed, and the roller applies pressure on the top surface of the workpiece to be processed.
According to the rotary rolling method, the top surface of the workpiece can be rolled flat while the workpiece is subjected to spin forming, and the working efficiency is improved.
In addition, the spin-rolling method proposed according to the present application may also have the following additional technical features:
further, in step S3, when the spinning roller spins the workpiece to be processed, the spinning roller will displace along the predetermined path.
Further, in step S3, when the roller applies pressure to the workpiece, the roller moves toward the workpiece.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a spin-roll apparatus according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The spin-rolling device of the embodiment of the present application is described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of a spin-rolling apparatus according to an embodiment of the present application, and as shown in fig. 1, the spin-rolling apparatus according to an embodiment of the present application includes a frame 110, a clamping structure 120, a spinning apparatus 130, and a rolling apparatus 140.
The frame 110 is in a vertical layout, the clamping structure 120 is disposed in the middle of the frame 110, four columns 111 are disposed around the clamping structure 120, and the axes of the columns 111 are parallel to the axis of the clamping structure 120.
The clamping structure 120 has a clamp module for clamping and fixing the workpiece 200 (such as a spoke), and a first driving device 112, wherein the first driving device 112 can drive the clamp module to rotate, so as to drive the workpiece 200 to rotate.
The two spinning devices 130 are symmetrically arranged at two sides of the workpiece 200 to be processed, the spinning devices 130 are provided with spinning wheels, and the spinning devices 130 are tightly pressed at two sides of the workpiece 200 to be processed through the spinning wheels to realize the spinning forming of the workpiece to be processed.
In the present embodiment, the rotating wheel is driven by the workpiece to be processed to rotate, and it can be understood that the rotating wheel can also be set to rotate by the external driving device.
In addition, the inclination angle of the profiling wheel is determined according to the processing requirements of different specifications, so that the specific installation angle of the spinning device 130 on the spinning frame 131 can be determined according to actual needs.
The rolling device 140 is disposed on the top surface of the member to be processed 200, and the rolling device 140 has a rotatable roller 144, and the peripheral surface of the roller 144 abuts against the top surface of the member to be processed 200.
In this embodiment, the rolling device 140 includes a movable beam 141 and a roller frame 142, wherein the movable beam 141 is slidably sleeved on the four upright posts 111 and slides up and down along the four upright posts 111 under the driving of the second driving device 143; the roller frame 142 is fixedly connected below the movable beam 141, the roller 144 is rotatably connected to the roller frame 142, and the axis of the roller 144 is perpendicular to the axis of the workpiece 200 to be processed.
Specifically, the movable beam 140 is parallel to the workpiece 200 to be processed, the roller frame 140 extends to the upper surface of the workpiece 200 to be processed, the roller 144 is rotatably connected to the roller frame 140, the rotating peripheral surface of the roller 144 abuts against the top surface of the workpiece 200 to be processed, the roller 144 is driven by the workpiece 200 to rotate, and the roller 144 rolls the top surface of the workpiece 200 to be processed through rolling.
It should be noted that the workpiece 200 to be machined in the present application mainly refers to a truck spoke, the spinning forming process of the spoke is a process of spinning a disc-shaped blank into a cylindrical finished product, and one end of the cylindrical finished product has an annular top surface extending inward, so the roller 140 mainly performs roll-leveling processing on the top surface of the spoke, and the roll-leveling processing of the roller 140 is performed synchronously with the spinning forming process of the spinning wheel, therefore, for the whole spinning forming process of the spoke, the spinning device of the present application integrates spinning and roll-leveling, i.e., one device can complete spinning forming of the spoke and roll-leveling of the top surface of the spoke at the same time, and work efficiency is greatly improved.
In the present embodiment, the rollers 144 are symmetrically arranged on the roller frame 140, and the circumferential surface of the rollers 144 is smooth.
According to the rotary rolling device provided by the application, the roller 144 is pressed on the top surface of the workpiece 200 to be machined under the pushing of the second driving device 143, the roller 144 rotates under the driving of the workpiece 200 to be machined, the friction generated on the surface of the workpiece 200 to be machined by the roller 144 is reduced, the flatness of the top surface of the workpiece 200 to be machined can meet the design requirement through the rolling of the roller 144, the top surface of the workpiece 200 to be machined by a rolling mechanism is rolled again, the machining efficiency is improved, and the cost investment of spoke machining enterprises is reduced.
According to the rotating and rolling method, the rotating and rolling device is adopted to perform rotating and rolling forming on the spoke, and the rotating and rolling method comprises the following steps: step S1, fixing the workpiece 200 to be processed on the clamping structure 120; step S2, the first driving device 112 drives the workpiece 200 to rotate; in step S3, the spinning wheel is spun around the workpiece 200, and the roller 140 applies pressure to the top surface of the workpiece.
In this embodiment, the workpiece 200 to be processed is driven by the clamping structure 120 to rotate in a plane, the spinning wheel of the spinning device 130 and the roller 144 of the rolling device 140 are both driven by the workpiece 200 to be processed to rotate, when the workpiece 200 to be processed is spun by the spinning wheel, the spinning wheel can displace along a preset path, so that the workpiece to be processed forms a curved surface meeting design requirements, when the roller 144 applies pressure to the workpiece 200 to be processed, the roller 144 can move towards the workpiece 200 to be processed, so as to ensure that the roller 144 generates constant pressure on the top surface of the workpiece 200 to be processed, and the flatness of the top surface of the workpiece 200 to be processed meets the design requirements.
Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A spin-roll apparatus, comprising:
a frame;
the clamping structure is arranged on the rack and drives the workpiece to be machined to rotate;
the spinning device is arranged on the peripheral side of the workpiece to be machined and is used for spinning and forming the workpiece to be machined;
the rolling device is distributed on the top surface of the workpiece to be machined and provided with a rotatable roller, and the peripheral surface of the roller is abutted to the top surface of the workpiece to be machined.
2. The spin roll apparatus of claim 1,
the frame is of a four-upright-column structure.
3. The spin roll apparatus of claim 2,
the clamping structure is driven by the first driving device to rotate.
4. The spin roll apparatus of claim 3,
and the spinning wheel of the spinning device is driven by the workpiece to be machined to rotate.
5. The spin and roll apparatus of claim 4,
the rolling press device includes:
the movable beam slides along the four upright posts of the rack under the driving of the second driving device;
the roller wheel frame is fixedly connected below the movable beam, the roller wheel is rotatably connected to the roller wheel frame, and the axis of the roller wheel is perpendicular to the axis of the workpiece to be machined.
6. The spin and roll apparatus of claim 5,
the rollers are symmetrically arranged on the roller frame.
7. The spin roll apparatus of claim 6,
the circumferential surface of the roller is smooth.
8. A spin-rolling method for spin-roll forming a work piece by using the spin-rolling apparatus according to any one of claims 1 to 7, the spin-rolling method comprising the steps of:
step S1, fixing the workpiece to be processed in a clamping structure;
step S2, the first driving device drives the workpiece to be processed to rotate;
and step S3, the spinning wheel is spun on the periphery of the workpiece to be processed, and the roller applies pressure on the top surface of the workpiece to be processed.
9. The spin roll method of claim 8,
in step S3, when the spinning wheel spins the workpiece to be processed, the spinning wheel will displace along a preset path.
10. The spin roll method of claim 8,
in step S3, when the roller applies pressure to the workpiece, the roller moves toward the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734133.1A CN113523102A (en) | 2021-06-30 | 2021-06-30 | Rotary rolling device and rotary rolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734133.1A CN113523102A (en) | 2021-06-30 | 2021-06-30 | Rotary rolling device and rotary rolling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113523102A true CN113523102A (en) | 2021-10-22 |
Family
ID=78097300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110734133.1A Pending CN113523102A (en) | 2021-06-30 | 2021-06-30 | Rotary rolling device and rotary rolling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113523102A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62212032A (en) * | 1986-03-12 | 1987-09-18 | Topy Ind Ltd | Machining device for hub fitting face of wheel |
| CN201385079Y (en) * | 2009-04-03 | 2010-01-20 | 嘉兴市四通车轮制造有限公司 | Vertical three-spinning-roller spinning machine |
| CN101797611A (en) * | 2010-03-16 | 2010-08-11 | 买联合 | Spoke molding method and device |
| CN201997592U (en) * | 2010-03-16 | 2011-10-05 | 买联合 | Spinning equipment for moulding of spoke |
| CN203002893U (en) * | 2012-11-21 | 2013-06-19 | 金家龙 | Draught fan cylinder flange spinning machine |
| CN215431094U (en) * | 2021-06-30 | 2022-01-07 | 驻马店佩奇实业有限公司 | Rotary rolling device |
-
2021
- 2021-06-30 CN CN202110734133.1A patent/CN113523102A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62212032A (en) * | 1986-03-12 | 1987-09-18 | Topy Ind Ltd | Machining device for hub fitting face of wheel |
| CN201385079Y (en) * | 2009-04-03 | 2010-01-20 | 嘉兴市四通车轮制造有限公司 | Vertical three-spinning-roller spinning machine |
| CN101797611A (en) * | 2010-03-16 | 2010-08-11 | 买联合 | Spoke molding method and device |
| CN201997592U (en) * | 2010-03-16 | 2011-10-05 | 买联合 | Spinning equipment for moulding of spoke |
| CN203002893U (en) * | 2012-11-21 | 2013-06-19 | 金家龙 | Draught fan cylinder flange spinning machine |
| CN215431094U (en) * | 2021-06-30 | 2022-01-07 | 驻马店佩奇实业有限公司 | Rotary rolling device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211022 |
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| RJ01 | Rejection of invention patent application after publication |