CN202015955U - Non-clamping high speed precision machining device - Google Patents

Non-clamping high speed precision machining device Download PDF

Info

Publication number
CN202015955U
CN202015955U CN201120063494XU CN201120063494U CN202015955U CN 202015955 U CN202015955 U CN 202015955U CN 201120063494X U CN201120063494X U CN 201120063494XU CN 201120063494 U CN201120063494 U CN 201120063494U CN 202015955 U CN202015955 U CN 202015955U
Authority
CN
China
Prior art keywords
pressure arm
feed plate
belt pulley
transmission shaft
high speed
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 - Lifetime
Application number
CN201120063494XU
Other languages
Chinese (zh)
Inventor
吴智恒
张华伟
方少强
罗良传
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.)
GUANGDONG MACHINERY RESEARCH INSTITUTE
Original Assignee
GUANGDONG MACHINERY RESEARCH INSTITUTE
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 GUANGDONG MACHINERY RESEARCH INSTITUTE filed Critical GUANGDONG MACHINERY RESEARCH INSTITUTE
Priority to CN201120063494XU priority Critical patent/CN202015955U/en
Application granted granted Critical
Publication of CN202015955U publication Critical patent/CN202015955U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)

Abstract

The utility model discloses a non-clamping high speed precision machining device, comprising a worktable, a motor, a dovetail foundation, a press arm, an auxiliary press arm, a tool feed mechanism and a control system, wherein the motor, the dovetail foundation and the tool feed mechanism are respectively mounted on the back part, middle part and front part of the panel of the worktable, the output shaft of the motor is connected with a transmission shaft through a shaft coupling, the transmission shaft is mounted on a shaft supporting seat and equipped with a big belt pulley, the press arm and the auxiliary press arm are mounted on the two sides of the big belt pulley, the back ends are connected by means of a press connecting pipe and respectively pivotally connected with the transmission shaft, the front end and middle end of the press arm are respectively equipped with a small belt pulley and a support roller, the big and small belt pulleys are connected by means of a belt, the dovetail foundation is equipped with a limiting stopper and left and right V shaped supporting blocks, the limiting stopper is equipped with an axial locating rod, and middle ends of the press arm and the auxiliary press arm are connected with a cylinder. The non-clamping high speed precision machining device has the advantages of simple structure, reduced labor intensity of operators, high machining accuracy and high production efficiency.

Description

No clamping high speed and precision processing unit (plant)
Technical field
The utility model relates to the machining equipment field, especially a kind of no clamping high speed and precision processing unit (plant) of processing the micro machine commutator.
Background technology
In recent years, because the develop rapidly of industries such as household electrical appliance, electric tool, electronic toy, motorcycle electric appliance, car electrics, society is increasing to the demand of motor, and various types of rotors, stator are widely used in industry-by-industry, and specification requirement is more and more higher.
In the micro machine manufacturing process, the fine finishining of rotor commutator is a very important operation, and it plays important effect for the raising of motor quality.Can't install and use at once after the rotor roughing, must be through cutting, polishing to reach precision prescribed.At home, most engine lathe, instrument lathe or the cylindrical grinders of adopting of the processing of rotor commutator are processed, for the processing of rotor commutator generally be clamping on scroll chuck, the rotation of chuck rotating band moving axis then, such processing mode is when processing work, need clamping on chuck, process again and take apart, this processing mode efficient is low, and labour intensity is bigger, and the rotor commutator concentricity that processes is poor, the percent defective height.
The utility model content
Main task of the present utility model is to overcome above-mentioned existing in prior technology defective, provide a kind of simple in structure, can reduce operator's labour intensity, micro machine commutator that machining accuracy is high does not have clamping high speed and precision processing unit (plant).
The technical solution of the utility model is as follows:
A kind of no clamping high speed and precision processing unit (plant), it is characterized in that: this no clamping High-speed machining device comprises workbench, motor, dovetail mount, pressure arm, secondary pressure arm, delivering gear and control system, motor, dovetail mount and delivering gear are installed in the rear portion of worktable panel respectively, middle part and anterior, the output shaft of motor is connected with a power transmission shaft by a shaft coupling, power transmission shaft is installed on the supporting seat by bearing, one big belt pulley is installed on power transmission shaft, pressure arm and secondary pressure arm are installed in the big belt pulley both sides, pressure arm is connected by the pressure arm tube connector with the rear end of secondary pressure arm, articulate with power transmission shaft respectively, on the front end of pressure arm and middle-end, be separately installed with a small belt pulley and a support roller, big belt pulley, be connected by belt between the small belt pulley, limited block is installed on dovetail mount, left side V-type back-up block, right V-type back-up block, the axial location bar is housed on limited block, and pressure arm is connected with the cylinder that swings up and down by a cylinder connector and a drive pressure arm with the middle-end of secondary pressure arm.
Described delivering gear comprises X feed plate, Y feed plate and knife rest, and X feed plate is located on the Y feed plate, and knife rest is installed on the X feed plate, and cutter is installed on knife rest, and X feed plate, Y feed plate drive cylinder, Y feed plate driving air cylinder driven by X feed plate respectively.
Above described left V-type back-up block, right V-type back-up block, respectively be provided with an oil syringe.
The utility model has the advantages that: simple in structure, can reduce operator's labour intensity, machining accuracy height and production efficiency height.Add man-hour as long as rotor is placed on the left and right V-type back-up block, need not clamping on chuck, simple to operation; Owing to directly utilize axis of rotor rotation as benchmark, commutator is to the minimizing of beating of axle, and comes transferring power by the frictional force of belt, and rotating speed is higher, and the commutator precision that processes is higher, high conformity, concentricity height, the rate of effectively reducing the number of rejects and seconds.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of no clamping high speed and precision processing unit (plant), comprise workbench, threephase asynchronous machine 1, dovetail mount 2, pressure arm 3, secondary pressure arm 4, delivering gear and control system, threephase asynchronous machine 1, dovetail mount 2 and delivering gear are installed in the rear portion of worktable panel 5 respectively, middle part and anterior, the output shaft of threephase asynchronous machine 1 is connected with a power transmission shaft by a shaft coupling, power transmission shaft is installed on the supporting seat 6 by bearing, one big belt pulley 7 is installed on power transmission shaft, pressure arm 3 and secondary pressure arm 4 are installed in big belt pulley 7 both sides, pressure arm 3 is connected by the pressure arm tube connector with the rear end of secondary pressure arm 4, pressure arm 3 articulates with power transmission shaft respectively with secondary pressure arm 4, on the front end of pressure arm 3 and middle-end, be separately installed with a small belt pulley 8 and a support roller 9, big belt pulley 7, be connected by belt 10 between the small belt pulley 8, limited block 11 is installed on dovetail mount 2, left side V-type back-up block 12, right V-type back-up block 13, axial location bar 14 is housed on limited block 11, and pressure arm 3 is connected by the cylinder that a cylinder connector and a drive pressure arm swing up and down with the middle-end of secondary pressure arm 4.
Delivering gear comprises X feed plate 15, Y feed plate 16 and knife rest 17, X feed plate 15 is located on the Y feed plate 16, knife rest 17 is installed on the X feed plate 15, on knife rest 17 cutter is installed, and X feed plate 15, Y feed plate 16 drive cylinder 18, Y feed plate driving air cylinder driven by X feed plate respectively.
Above left V-type back-up block 12, right V-type back-up block 13, respectively be provided with an oil syringe.
Add man-hour, established cutting output and other parameters in advance, rotor 19 has been placed on the left and right V-type back-up block, after the startup then, control system presses down pressure arm by control cylinder, drive rotor by the belt friction and rotate at a high speed, the delivering gear of control system control simultaneously autofeed, rotor is at the uniform velocity cut under rotor rotates at a high speed, when the cutting laggard cutter mechanism automatic withdrawal that puts in place resets, stop operating, pressure arm rises, and finishes time processing.

Claims (3)

1. no clamping high speed and precision processing unit (plant), it is characterized in that: this no clamping High-speed machining device comprises workbench, motor, dovetail mount, pressure arm, secondary pressure arm, delivering gear and control system, motor, dovetail mount and delivering gear are installed in the rear portion of worktable panel respectively, middle part and anterior, the output shaft of motor is connected with a power transmission shaft by a shaft coupling, power transmission shaft is installed on the supporting seat by bearing, one big belt pulley is installed on power transmission shaft, pressure arm and secondary pressure arm are installed in the big belt pulley both sides, pressure arm is connected by the pressure arm tube connector with the rear end of secondary pressure arm, articulate with power transmission shaft respectively, on the front end of pressure arm and middle-end, be separately installed with a small belt pulley and a support roller, big belt pulley, be connected by belt between the small belt pulley, limited block is installed on dovetail mount, left side V-type back-up block, right V-type back-up block, the axial location bar is housed on limited block, and pressure arm is connected with the cylinder that swings up and down by a cylinder connector and a drive pressure arm with the middle-end of secondary pressure arm.
2. no clamping high speed and precision processing unit (plant) according to claim 1, it is characterized in that: described delivering gear comprises X feed plate, Y feed plate and knife rest, X feed plate is located on the Y feed plate, knife rest is installed on the X feed plate, cutter is installed on knife rest, and X feed plate, Y feed plate drive cylinder, Y feed plate driving air cylinder driven by X feed plate respectively.
3. no clamping high speed and precision processing unit (plant) according to claim 1 and 2 is characterized in that: respectively be provided with an oil syringe above described left V-type back-up block, right V-type back-up block.
CN201120063494XU 2011-03-11 2011-03-11 Non-clamping high speed precision machining device Expired - Lifetime CN202015955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120063494XU CN202015955U (en) 2011-03-11 2011-03-11 Non-clamping high speed precision machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120063494XU CN202015955U (en) 2011-03-11 2011-03-11 Non-clamping high speed precision machining device

Publications (1)

Publication Number Publication Date
CN202015955U true CN202015955U (en) 2011-10-26

Family

ID=44809632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120063494XU Expired - Lifetime CN202015955U (en) 2011-03-11 2011-03-11 Non-clamping high speed precision machining device

Country Status (1)

Country Link
CN (1) CN202015955U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658492A (en) * 2012-05-11 2012-09-12 苏州金牛精密机械有限公司 Machining equipment positioning device
CN103487256A (en) * 2013-08-30 2014-01-01 北京航天益森风洞工程技术有限公司 Locking mechanism for opening and closing of collector of engine test bench
CN104907632A (en) * 2015-04-13 2015-09-16 中山火炬职业技术学院 Die-head driving mechanism and tin-making die head netted-line-surface machining device
CN111157234A (en) * 2020-04-03 2020-05-15 南京泰普森自动化设备有限公司 Measuring device for shaft parts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658492A (en) * 2012-05-11 2012-09-12 苏州金牛精密机械有限公司 Machining equipment positioning device
CN103487256A (en) * 2013-08-30 2014-01-01 北京航天益森风洞工程技术有限公司 Locking mechanism for opening and closing of collector of engine test bench
CN103487256B (en) * 2013-08-30 2015-12-23 北京航天益森风洞工程技术有限公司 A kind of latch mechanism for collector of engine test bench opening and closing
CN104907632A (en) * 2015-04-13 2015-09-16 中山火炬职业技术学院 Die-head driving mechanism and tin-making die head netted-line-surface machining device
CN111157234A (en) * 2020-04-03 2020-05-15 南京泰普森自动化设备有限公司 Measuring device for shaft parts

Similar Documents

Publication Publication Date Title
CN201565673U (en) Deburring device of rotor surface deburring machine
CN202015955U (en) Non-clamping high speed precision machining device
CN206185473U (en) Turning and milling composite machine tool
CN201537754U (en) Burr removing device for inner orifice of ferrule radial aperture
CN201815729U (en) Cardan universal joint groove milling device
CN106955951B (en) A kind of cable automatic cutting device
CN102848008A (en) Rotating cutting mechanism of chipless pipe cutting machine
CN207103933U (en) A kind of grooving machine tool
CN202684099U (en) Incircle pretreating device for cylinder sleeve
KR101796320B1 (en) Apparatus for supplying power tool post
CN2889567Y (en) Boring head for hole processing
CN100534688C (en) Automatic screwing device for electric sparkle wire cutting machine and electric sparkle wire cutting machine
CN202507359U (en) Hole-cutting workbench
CN201067864Y (en) Polishing machine
CN209532108U (en) A kind of rotor smart car equipment of energy automatic chamfering
CN207642669U (en) A kind of revolution rotation processing unit (plant)
CN202655733U (en) Automatic pipeline groove chamfering machine
CN107297625B (en) A kind of wire-electrode cutting device with grinding process
CN201684974U (en) Milling head device of slot milling machine for commutator
CN211332138U (en) Special machine for drilling spark plug at counter sinking air inlet
CN219986856U (en) Inner milling power tool apron
CN216780344U (en) Main shaft structure of numerical control machine tool with four stations supported by one bracket
CN219853407U (en) Hydraulic limiting structure for horizontal sawing machine for seamless steel pipes
CN211889824U (en) Reciprocating engine crank end surface turning and milling device
CN219946585U (en) Wood holds in palm milling flutes clamping device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20111026