CN202015955U - Non-clamping high speed precision machining device - Google Patents
Non-clamping high speed precision machining device Download PDFInfo
- 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
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- CN
- China
- Prior art keywords
- pressure arm
- feed plate
- belt pulley
- transmission shaft
- high speed
- Prior art date
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- Expired - Lifetime
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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
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.
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)
| 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 |
-
2011
- 2011-03-11 CN CN201120063494XU patent/CN202015955U/en not_active Expired - Lifetime
Cited By (5)
| 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 |
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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 |