CN202570926U - Synchronous and asynchronous spinning machine with two spinning rollers - Google Patents

Synchronous and asynchronous spinning machine with two spinning rollers Download PDF

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Publication number
CN202570926U
CN202570926U CN 201220099162 CN201220099162U CN202570926U CN 202570926 U CN202570926 U CN 202570926U CN 201220099162 CN201220099162 CN 201220099162 CN 201220099162 U CN201220099162 U CN 201220099162U CN 202570926 U CN202570926 U CN 202570926U
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CN
China
Prior art keywords
spinning
main shaft
spinning roller
machine
synchronous
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
Application number
CN 201220099162
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Chinese (zh)
Inventor
王金明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI XIANOU MACHINE TOOL MANUFACTURING Co Ltd
Original Assignee
SHANGHAI XIANOU MACHINE TOOL MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI XIANOU MACHINE TOOL MANUFACTURING Co Ltd filed Critical SHANGHAI XIANOU MACHINE TOOL MANUFACTURING Co Ltd
Priority to CN 201220099162 priority Critical patent/CN202570926U/en
Application granted granted Critical
Publication of CN202570926U publication Critical patent/CN202570926U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a synchronous and asynchronous spinning machine with two spinning rollers. The machine comprises a machine tool base, wherein a main shaft device and a tailstock are respectively arranged at two ends of the machine tool base; the main shaft device comprises a main shaft motor, a main shaft connected with the main shaft motor and a core die which is arranged at the end of the main shaft and used for fixing blanks; a hydraulic clamping mechanism is arranged on the tailstock; a top head is arranged at the front end of the hydraulic clamping mechanism; a group of spinning roller mechanism is arranged on each of the left and right sides of the machine tool base; each spinning roller mechanism comprises a crossed sliding table, an electric tool rest arranged on the crossed sliding table and a rolling roller arranged on the electric tool rest; and two groups of spinning roller mechanisms are respectively connected with a controller. By the machine, the two groups of spinning roller mechanisms are controlled by the two controllers, so that the two rollers can independently enter or exit.

Description

Synchronous and asynchronous double rotary wheel spinning machine
Technical field
The utility model relates to the metal spinning technical field, relates 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 through spinning roller; Stress on the slab or pipe with the same axis rotation in core edge, make it produce continuous local plastic and be shaped, become the advanced manufacturing process of required part; Be a kind of no cutting technology, have quick, laborsaving, energy-conservation, precision is high, surface quality good, stock utilization is high, production cost is low and branch advantage such as applied range.
The CNC Spinning function adapts to the variation of processing work, shortens time and process time, improves the repetition machining accuracy, reduces labour intensity, especially user's the experience and the requirement of technical ability is reduced greatly.
Existing double rotary wheel spinning machine all is a synchronous double spinning roller spinning machine, or the stepped spinning machine, all is that two spinning rollers are with stepping or move back.General and the shortage flexibility of this type spinning machine efficient.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.
The utility model content
To the problems referred to above, the utility model provides a kind of synchronous and asynchronous double rotary wheel spinning machine, and two spinning rollers of this spinning machine are independently advanced and retreat.
To achieve these goals, the technical scheme of the utility model is following:
Synchronous and asynchronous double rotary wheel spinning machine; It is characterized in that; Comprise lathe base, the two ends of said lathe base are respectively arranged with main shaft device and tailstock, and said main shaft device comprises spindle motor, the main shaft that is connected with spindle motor, is arranged on the core that is used for fixing blank of spindle nose; Said tailstock is provided with hydraulic clamp mechanism, and the front end of hydraulic clamp mechanism is provided with the top; The right and left on the said lathe base respectively is provided with one group of spinning roller mechanism, and said spinning roller mechanism comprises cross slid platform, is arranged on the electric driving tool post on the cross slid platform and is arranged on the spinning roller on the electric driving tool post; Each is connected two groups of said spinning roller mechanisms with a controller.
In an embodiment of the utility model, said spindle motor is a servomotor.Spindle motor adopts servomotor, can power endlessly be provided to main shaft, guarantees the processing moment of workpiece, improves the quality of products.
The utility model adopts two controllers to control two groups of spinning roller mechanisms, thereby realizes that two spinning rollers independently advance and retreat.
The characteristics of the utility model can consult this case graphic and below better embodiment detailed description and obtain to be well understood to.
Description of drawings
Fig. 1 is the sketch map of the utility model;
Fig. 2 is another sketch map of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, further set forth the utility model below in conjunction with specific embodiment.
Like Fig. 1, shown in 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.
Main shaft device comprises spindle motor 4, the main shaft 5 that is connected with spindle motor, the core that is used for fixing blank 6 that is arranged on 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 the machining accuracy and the roughness of spinning workpiece.The main shaft of original spinning machine adopts variable-frequency motor to drive rotation or other kindred organizations of main shaft through mechanical reduction gear, complex structure, and in the process of processing, relate to velocity variations and need mechanical changeover when big, efficient is too low, easily fault.And adopt variable-frequency motor directly drag motion of main shaft when having low speed moment too little, even the phenomenon that can't start.In the present embodiment, spindle motor adopts servomotor, can power endlessly be provided to main shaft, guarantees the processing moment of workpiece, improves the quality of products.
The characteristic of main axle servo motor is:
1. at low speed promptly: 0 to the rated speed scope, and the motor output torque is constant;
2. in high speed promptly: in rated speed to the highest permanent range of speeds, the motor power output 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, the main axle servo motor is directly controlled rotating speed and 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, the main axle servo motor also has a more important role, 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.
Tailstock 9 is provided with hydraulic clamp mechanism 10, and the front end of hydraulic clamp mechanism 10 is provided with top 2.
The right and left on the lathe base 3 respectively is provided with one group of spinning roller mechanism.Spinning roller mechanism comprises cross slid platform 8, is arranged on the electric driving tool post 1 on the cross slid platform 8 and is arranged on the spinning roller 7 on the electric driving tool post; Each is connected two groups of said spinning roller mechanisms with a controller.
When some spinning products prepare to add man-hour; Earlier by CAD design software and CAM programming software; In conjunction with spinning process, the spinning passage and the track of product carried out automated programming, be transported to 2 controllers respectively through data wire or USB storage; Drive cross slid platform 8 motions by controller respectively through driver, essence is that the spinning roller that drives on the electric driving tool post carries out rotary pressing processing.If 2 identical programs (G code) of controller input then are the digital control processing of synchronous double spinning roller; If 2 controller input different programs (G code) then are asynchronous double rotary wheel digital control processing.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the specification of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model 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 said lathe base are respectively arranged with main shaft device and tailstock, and said main shaft device comprises spindle motor, the main shaft that is connected with spindle motor, is arranged on the core that is used for fixing blank of spindle nose; Said tailstock is provided with hydraulic clamp mechanism, and the front end of hydraulic clamp mechanism is provided with the top; The right and left on the said lathe base respectively is provided with one group of spinning roller mechanism, and said spinning roller mechanism comprises cross slid platform, is arranged on the electric driving tool post on the cross slid platform and is arranged on the spinning roller on the electric driving tool post; Each is connected two groups of said spinning roller mechanisms with a controller.
2. synchronous and asynchronous double rotary wheel spinning machine according to claim 1 is characterized in that said spindle motor is a servomotor.
CN 201220099162 2012-03-16 2012-03-16 Synchronous and asynchronous spinning machine with two spinning rollers Expired - Fee Related CN202570926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220099162 CN202570926U (en) 2012-03-16 2012-03-16 Synchronous and asynchronous spinning machine with two spinning rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220099162 CN202570926U (en) 2012-03-16 2012-03-16 Synchronous and asynchronous spinning machine with two spinning rollers

Publications (1)

Publication Number Publication Date
CN202570926U true CN202570926U (en) 2012-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220099162 Expired - Fee Related CN202570926U (en) 2012-03-16 2012-03-16 Synchronous and asynchronous spinning machine with two spinning rollers

Country Status (1)

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CN (1) CN202570926U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302156A (en) * 2012-03-16 2013-09-18 上海先欧机床制造有限公司 Synchronous/asynchronous double-spinning-roller spinning machine
CN104550396A (en) * 2014-12-24 2015-04-29 中国航空工业集团公司北京航空制造工程研究所 Electro-plasticity flow forming moulding device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302156A (en) * 2012-03-16 2013-09-18 上海先欧机床制造有限公司 Synchronous/asynchronous double-spinning-roller spinning machine
CN104550396A (en) * 2014-12-24 2015-04-29 中国航空工业集团公司北京航空制造工程研究所 Electro-plasticity flow forming moulding device and method
CN104550396B (en) * 2014-12-24 2017-12-01 中国航空工业集团公司北京航空制造工程研究所 Electro plasticity flow forming building mortion and method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20150316

EXPY Termination of patent right or utility model