CN103302156A - Synchronous/asynchronous double-spinning-roller spinning machine - Google Patents
Synchronous/asynchronous double-spinning-roller spinning machine Download PDFInfo
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- CN103302156A CN103302156A CN2012100696038A CN201210069603A CN103302156A CN 103302156 A CN103302156 A CN 103302156A CN 2012100696038 A CN2012100696038 A CN 2012100696038A CN 201210069603 A CN201210069603 A CN 201210069603A CN 103302156 A CN103302156 A CN 103302156A
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Abstract
The invention discloses a synchronous/asynchronous double-spinning-roller spinning machine, which comprises a machine tool base, wherein the two ends of the machine tool base are provided with a main shaft device and a tail seat respectively; the main shaft device comprises a main shaft motor, a main shaft connected with the main shaft motor, and a mandrel which is arranged on the end part of the main shaft and is used for fixing a blank; the tail seat is provided with a hydraulic clamping mechanism; the front end of the hydraulic clamping mechanism is provided with a plug; the left and right sides of the machine tool base are provided with a group of spinning roller mechanisms respectively; each spinning roller mechanism comprises a cross slippery platform, an electric tool rest arranged on the cross slippery platform, and a spinning roller arranged on the electric tool rest; and the two groups of spinning roller mechanisms are connected with a controller respectively. The two groups of spinning roller mechanisms are controlled by adopting the two controllers, so that independent advance and retreat of the two spinning rollers are realized.
Description
Technical field
The present invention relates to the metal spinning technical field, relate in particular to a kind of synchronous and asynchronous double rotary wheel spinning machine.
Background technology
Metal spinning is a kind of processing technology of metal forming, it does feed motion by spinning roller, stress on core along on the slab or pipe of same axis rotation, make it produce successive partial plastic forming, become the advanced manufacturing process of required part, a kind of without cutting technology, have quick, laborsaving, energy-conservation, precision is high, surface quality good, stock utilization is high, production cost is low and minute advantage such as applied range.
The CNC Spinning function adapts to the variation of processing work, shortens time and process time, improves and repeats machining accuracy, reduces labour intensity, especially user's experience and the requirement of technical ability is reduced greatly.
Existing double rotary wheel spinning machine all is synchronous double rotary wheel spinning machine, or the stepped spinning machine, all is that two spinning rollers are with stepping or move back.This class spinning machine efficient is general and lack flexibility.When the asynchronous processing of needs is that two spinning rollers are independently advanced and retreat, take on different spinning function, requirement, when improving spinning efficient, this kind equipment can't be realized.
Summary of the invention
For the problems referred to above, the invention provides a kind of synchronous and asynchronous double rotary wheel spinning machine, two spinning rollers of this spinning machine are independently advanced and retreat.
To achieve these goals, technical scheme of the present invention is as follows:
Synchronous and asynchronous double rotary wheel spinning machine, it is characterized in that, comprise lathe base, the two ends of described lathe base are respectively arranged with main shaft device and tailstock, and described main shaft device comprises spindle motor, the main shaft that is connected with spindle motor, is arranged on the fixedly core of blank that is used for of spindle nose; Be provided with Hydraulic Clamping Mechanism on the described tailstock, the front end of Hydraulic Clamping Mechanism is provided with the top; The right and left on the described lathe base respectively is provided with one group of rotary wheel mechanism, and described rotary wheel mechanism comprises cross slid platform, be arranged on the electric driving tool post on the cross slid platform and be arranged on spinning roller on the electric driving tool post; Two groups of described rotary wheel mechanisms respectively are connected with a controller.
In one embodiment of the invention, described spindle motor is servomotor.Spindle motor adopts servomotor, can provide endlessly power to main shaft, guarantees the processing moment of workpiece, improves the quality of products.
The present invention adopts two controllers to control two groups of rotary wheel mechanisms, thereby realizes that two spinning rollers independently advance and retreat.
Characteristics of the present invention can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is another schematic diagram of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, further set forth the present invention below in conjunction with specific embodiment.
As shown in Figure 1, 2, synchronous and asynchronous double rotary wheel spinning machine comprises lathe base 3, and lathe base 3 two ends are respectively arranged with main shaft device and tailstock 9.
The main shaft 5 that main shaft device comprises spindle motor 4, be connected with spindle motor, be arranged on the fixedly core 6 of blank that is used for of spindle nose.For spinning machine, the stable output of the speed of mainshaft is a very important ring in the spinning process, directly has influence on machining accuracy and the roughness of flow formed part.The main shaft of original spinning machine adopts variable-frequency motor to drive rotation or other kindred organizations of main shaft by mechanical reduction gear, complex structure, and in the process of processing, relate to velocity variations and need mechanical changeover when larger, efficient is too low, easily fault.And moment is too little when adopting variable-frequency motor directly to drag motion of main shaft to have low speed, even the phenomenon that can't start.In the present embodiment, spindle motor adopts servomotor, can provide endlessly power to main shaft, guarantees the processing moment of workpiece, improves the quality of products.
The characteristic of spindle servo electric machine is:
1. at low speed namely: 0 to the rated speed scope, and the motor output torque is constant;
2. in high speed namely: rated speed is to the highest permanent range of speeds, and output power of motor is constant.
So just avoided common electric machine or the variable-frequency motor low phenomenon that maybe can not start of moment output when low speed, spindle servo electric machine is directly controlled rotating speed and be need not to carry out mechanical speed change by digital control system to the wide cut scope of maximum speed 0, improves working (machining) efficiency.
In addition, spindle servo electric machine also has a prior effect, and it can accurately be controlled the angle of workpiece, can process the cross section and carry out spinning for oval or other special-shaped workpiece.
Be provided with Hydraulic Clamping Mechanism 10 on the tailstock 9, the front end of Hydraulic Clamping Mechanism 10 is provided with top 2.
The right and left on the lathe base 3 respectively is provided with one group of rotary wheel mechanism.Rotary wheel mechanism comprises cross slid platform 8, be arranged on the electric driving tool post 1 on the cross slid platform 8 and be arranged on spinning roller 7 on the electric driving tool post; Two groups of described rotary wheel mechanisms respectively are connected with a controller.
When some spinning products prepare to add man-hour, first by CAD design software and CAM programming software, in conjunction with spinning process, spinning passage and track to product carry out automated programming, be transported to respectively 2 controllers by data wire or USB storage, drive respectively cross slid platform 8 motions by controller by driver, essence is that the spinning roller on the driving electric knife rest carries out rotary pressing processing.If 2 identical programs (G code) of controller input then are synchronous double rotary wheel digital control processing; If 2 different programs (G code) of controller input then are asynchronous double rotary wheel digital control processing.
Above demonstration and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.
Claims (2)
1. synchronous and asynchronous double rotary wheel spinning machine, it is characterized in that, comprise lathe base, the two ends of described lathe base are respectively arranged with main shaft device and tailstock, and described main shaft device comprises spindle motor, the main shaft that is connected with spindle motor, is arranged on the fixedly core of blank that is used for of spindle nose; Be provided with Hydraulic Clamping Mechanism on the described tailstock, the front end of Hydraulic Clamping Mechanism is provided with the top; The right and left on the described lathe base respectively is provided with one group of rotary wheel mechanism, and described rotary wheel mechanism comprises cross slid platform, be arranged on the electric driving tool post on the cross slid platform and be arranged on spinning roller on the electric driving tool post; Two groups of described rotary wheel mechanisms respectively are connected with a controller.
2. synchronous and asynchronous double rotary wheel spinning machine according to claim 1 is characterized in that, described spindle motor is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100696038A CN103302156A (en) | 2012-03-16 | 2012-03-16 | Synchronous/asynchronous double-spinning-roller spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100696038A CN103302156A (en) | 2012-03-16 | 2012-03-16 | Synchronous/asynchronous double-spinning-roller spinning machine |
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| CN103302156A true CN103302156A (en) | 2013-09-18 |
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| CN2012100696038A Pending CN103302156A (en) | 2012-03-16 | 2012-03-16 | Synchronous/asynchronous double-spinning-roller spinning machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268807A (en) * | 2014-09-12 | 2016-01-27 | 金湖县华能机电有限公司 | Spinning machine |
| CN105414297A (en) * | 2015-12-15 | 2016-03-23 | 西安航天动力机械厂 | Asynchronous stagger spinning machining method |
| CN106040816A (en) * | 2016-07-11 | 2016-10-26 | 长春设备工艺研究所 | Multifunctional rotary extrusion equipment |
| CN106623674A (en) * | 2016-12-05 | 2017-05-10 | 中信戴卡股份有限公司 | Spinning process for aluminum alloy wheels |
| CN107335743A (en) * | 2017-07-18 | 2017-11-10 | 保定市立中车轮制造有限公司 | A kind of aluminum-alloy wheel light double-wheel spinning machine |
| CN108097775A (en) * | 2017-12-08 | 2018-06-01 | 四川航天长征装备制造有限公司 | Large thin-wall song busbar end socket class part by numerical control spin forming device |
| CN108127014A (en) * | 2017-12-06 | 2018-06-08 | 西安航天动力机械有限公司 | A kind of method away from reversed spinning wrong to wheel |
| CN109092963A (en) * | 2018-09-19 | 2018-12-28 | 昆山鼎坚精密机械有限公司 | Automotive hub special spinning machine |
| CN109454143A (en) * | 2018-11-30 | 2019-03-12 | 四川航天长征装备制造有限公司 | A kind of vertical spinning machine |
| CN109500188A (en) * | 2018-12-26 | 2019-03-22 | 金堆城钼业股份有限公司 | A kind of molybdenum crucible two-wheel mistake is away from hot shear spinning forming device and method |
| CN110090883A (en) * | 2019-06-13 | 2019-08-06 | 哈尔滨工业大学 | A kind of horizontal Opposite roller spinning device for molding large thin-walled back cover structure |
| CN110090884A (en) * | 2019-06-13 | 2019-08-06 | 哈尔滨工业大学 | A kind of large diameter thin wall back cover structure Opposite roller spinning device based on edge constraint |
| CN116037749A (en) * | 2023-01-09 | 2023-05-02 | 扬州迪恩科技有限公司 | Large-scale numerical control vertical four-spinning-wheel spinning machine |
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| EP0045528A2 (en) * | 1980-08-05 | 1982-02-10 | Th. Kieserling & Albrecht GmbH & Co. | Spinning lathe |
| US5323630A (en) * | 1993-02-19 | 1994-06-28 | Leifeld Gmbh & Co. | Flow-roller machine |
| CN201127966Y (en) * | 2007-08-15 | 2008-10-08 | 何文基 | Rotary pressing forming device |
| CN201376041Y (en) * | 2009-04-03 | 2010-01-06 | 惠州市博赛数控机床有限公司 | Automatic numerical control metal spinning machine with double spinning rollers |
| CN202155417U (en) * | 2011-08-05 | 2012-03-07 | 惠州市博赛数控机床有限公司 | Multi-functional numerical control metal spinning machine with dual sliding tables |
| CN202570926U (en) * | 2012-03-16 | 2012-12-05 | 上海先欧机床制造有限公司 | Synchronous and asynchronous spinning machine with two spinning rollers |
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2012
- 2012-03-16 CN CN2012100696038A patent/CN103302156A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045528A2 (en) * | 1980-08-05 | 1982-02-10 | Th. Kieserling & Albrecht GmbH & Co. | Spinning lathe |
| US5323630A (en) * | 1993-02-19 | 1994-06-28 | Leifeld Gmbh & Co. | Flow-roller machine |
| CN201127966Y (en) * | 2007-08-15 | 2008-10-08 | 何文基 | Rotary pressing forming device |
| CN201376041Y (en) * | 2009-04-03 | 2010-01-06 | 惠州市博赛数控机床有限公司 | Automatic numerical control metal spinning machine with double spinning rollers |
| CN202155417U (en) * | 2011-08-05 | 2012-03-07 | 惠州市博赛数控机床有限公司 | Multi-functional numerical control metal spinning machine with dual sliding tables |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268807A (en) * | 2014-09-12 | 2016-01-27 | 金湖县华能机电有限公司 | Spinning machine |
| CN105414297A (en) * | 2015-12-15 | 2016-03-23 | 西安航天动力机械厂 | Asynchronous stagger spinning machining method |
| CN106040816A (en) * | 2016-07-11 | 2016-10-26 | 长春设备工艺研究所 | Multifunctional rotary extrusion equipment |
| CN106623674A (en) * | 2016-12-05 | 2017-05-10 | 中信戴卡股份有限公司 | Spinning process for aluminum alloy wheels |
| CN107335743A (en) * | 2017-07-18 | 2017-11-10 | 保定市立中车轮制造有限公司 | A kind of aluminum-alloy wheel light double-wheel spinning machine |
| CN108127014A (en) * | 2017-12-06 | 2018-06-08 | 西安航天动力机械有限公司 | A kind of method away from reversed spinning wrong to wheel |
| CN108127014B (en) * | 2017-12-06 | 2019-05-31 | 西安航天动力机械有限公司 | The wrong method away from reversed spinning of a kind of pair of wheel |
| CN108097775A (en) * | 2017-12-08 | 2018-06-01 | 四川航天长征装备制造有限公司 | Large thin-wall song busbar end socket class part by numerical control spin forming device |
| CN109092963A (en) * | 2018-09-19 | 2018-12-28 | 昆山鼎坚精密机械有限公司 | Automotive hub special spinning machine |
| CN109454143A (en) * | 2018-11-30 | 2019-03-12 | 四川航天长征装备制造有限公司 | A kind of vertical spinning machine |
| CN109500188A (en) * | 2018-12-26 | 2019-03-22 | 金堆城钼业股份有限公司 | A kind of molybdenum crucible two-wheel mistake is away from hot shear spinning forming device and method |
| CN110090883A (en) * | 2019-06-13 | 2019-08-06 | 哈尔滨工业大学 | A kind of horizontal Opposite roller spinning device for molding large thin-walled back cover structure |
| CN110090884A (en) * | 2019-06-13 | 2019-08-06 | 哈尔滨工业大学 | A kind of large diameter thin wall back cover structure Opposite roller spinning device based on edge constraint |
| CN116037749A (en) * | 2023-01-09 | 2023-05-02 | 扬州迪恩科技有限公司 | Large-scale numerical control vertical four-spinning-wheel spinning machine |
| CN116037749B (en) * | 2023-01-09 | 2023-09-12 | 扬州迪恩科技有限公司 | Large-scale numerical control vertical four-spinning-wheel spinning machine |
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Application publication date: 20130918 |
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