CN2298096Y - Charged lathe work device - Google Patents
Charged lathe work device Download PDFInfo
- Publication number
- CN2298096Y CN2298096Y CN 97237583 CN97237583U CN2298096Y CN 2298096 Y CN2298096 Y CN 2298096Y CN 97237583 CN97237583 CN 97237583 CN 97237583 U CN97237583 U CN 97237583U CN 2298096 Y CN2298096 Y CN 2298096Y
- Authority
- CN
- China
- Prior art keywords
- lathe
- charged
- commutator
- direct current
- motor commutator
- 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
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a charged lathe processing device. The positive and the negative poles of a controllable silicon electricity supplying device is connected with an electric brush (3) of a motor commutator (4), and the lathe tool (5) tool tip part in a lathe device outside the motor commutator (4) is contacted with the surface of the motor commutator (4). The charged lathe processing device can directly process the surface of the direct current motor commutator (4), avoids the unsafe factors in the process of the disassembly, the hoisting and the transportation of the direct current motor, and has the advantages of time saving and labor saving. When the lathe is processed, the process precision can be ensured, and the utility model is suitable for lathe processing of the surfaces of the large-sized and medium-sized direct current motor commutators.
Description
The utility model belongs to field of machining, a kind of charged turning machining equipment that needs to use machined into of saying so more specifically.
Large-scale dc motor generally uses in many large and medium-sized enterprise.Direct current generator is because commutation at work, and commutator surface normal appearance damaged phenomenon, produces rough and uneven in surfacely, and direct current generator can not normally be moved, and therefore need carry out turning processing processing to the commutator surface, makes its surfacing, to reach normal use.Traditional turning processing mode is with the direct current generator dismounting, hangs out rotor, transports to and carries out turning processing on the large-scale lathe.This processing method must be dismantled motor, and is time-consuming, and transportation easily makes DC motor rotor damage or distortion, and the turning machining accuracy is difficult for guaranteeing.
The purpose of this utility model provides a kind of charged turning machining equipment, and it does not dismantle direct current generator, on the spot commutator is carried out turning processing, saving of work and time, the characteristics of assurance turning machining accuracy.
For reaching above-mentioned purpose, the utility model charged turning machining equipment is made up of lathe, lathe tool, controllable silicon electric supply installation.With the positive and negative electrode of controllable silicon electric supply installation be connected by the brush of the dc motor commutator of turning, the truning fixture lathe tool nose part in the motor commutator outside contacts with motor commutator surface.
The utility model charged turning machining equipment owing to need not dismantle direct current generator, has therefore been avoided the unsafe factor in the dismounting, lifting, transportation of direct current generator, and saving of work and time.Add man-hour carrying out turning, can regulate autofeed, feed and by the speed of truning fixture, so machining accuracy guarantees easily.
Fig. 1 is the structure chart of the utility model charged turning machining equipment.
Wherein 1 is the excitation of direct current generator winding, and 2 is DC motor rotor, and 3 is the dc motor commutator brush, and 4 is dc motor commutator, and 5 is lathe tool, and 6 is truning fixture.
Accompanying drawing 1 is a kind of embodiment of charged turning machining equipment.Dc motor commutator 4 side covers are opened, and its outside is installed the truning fixture 6 of energy autofeed, feed and lathe tool 5 nose part is contacted with commutator 4 surfaces.In the Exciting Windings for Transverse Differential Protection 1 of direct current generator, feed the constant DC source, make it produce constant stator field; Be connected with the positive and negative electrode of controllable silicon electric supply installation by the brush 3 of the dc motor commutator 4 of turning, make dc motor commutator 4 produce the rotor field after the energising of controllable silicon electric supply installation.Stator field and rotor field interact and drive the DC motor rotor rotation, thereby commutator 4 is rotated, become by the rotary body of turner, to replace the rotary body of main shaft on the lathe, the lathe tool that contacts with commutator 4 surfaces can carry out turning processing to commutator 4 surfaces.The speed of the size at adjustment controllable silicon electric supply installation triggering and conducting angle and lathe tool 5 feeds, feed can guarantee by the commutator 4 surface accuracy requirements of turning.
Claims (1)
1, a kind of charged turning machining equipment, comprise truning fixture (6), lathe tool (5), the positive and negative electrode that it is characterized in that the controllable silicon electric supply installation is connected with the brush (3) of motor commutator (4), and lathe tool (5) nose part in the truning fixture (6) in motor commutator (4) outside contacts with the surface of motor commutator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237583 CN2298096Y (en) | 1997-08-21 | 1997-08-21 | Charged lathe work device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237583 CN2298096Y (en) | 1997-08-21 | 1997-08-21 | Charged lathe work device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298096Y true CN2298096Y (en) | 1998-11-25 |
Family
ID=33948199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237583 Expired - Fee Related CN2298096Y (en) | 1997-08-21 | 1997-08-21 | Charged lathe work device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298096Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205424A (en) * | 2010-03-31 | 2011-10-05 | 上海宝钢设备检修有限公司 | On-line turning method for slip ring of synchronous rolling mill spindle |
| CN102857036A (en) * | 2011-06-27 | 2013-01-02 | 上海宝钢设备检修有限公司 | On-line grinding device for large-scale synchronous motor rotor collecting ring |
| CN107414096A (en) * | 2017-09-18 | 2017-12-01 | 王迎晨 | Commutator truning fixture |
-
1997
- 1997-08-21 CN CN 97237583 patent/CN2298096Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205424A (en) * | 2010-03-31 | 2011-10-05 | 上海宝钢设备检修有限公司 | On-line turning method for slip ring of synchronous rolling mill spindle |
| CN102857036A (en) * | 2011-06-27 | 2013-01-02 | 上海宝钢设备检修有限公司 | On-line grinding device for large-scale synchronous motor rotor collecting ring |
| CN102857036B (en) * | 2011-06-27 | 2014-08-20 | 上海宝钢设备检修有限公司 | On-line grinding device for large-scale synchronous motor rotor collecting ring |
| CN107414096A (en) * | 2017-09-18 | 2017-12-01 | 王迎晨 | Commutator truning fixture |
| CN107414096B (en) * | 2017-09-18 | 2023-06-09 | 王迎晨 | Turning device for reverser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107262851B (en) | Ultrasonic vibration assisted tangent point tracking follow-up electrolytic grinding composite processing device and method | |
| US20200230718A1 (en) | Circular saw | |
| CN2298096Y (en) | Charged lathe work device | |
| CN102873417A (en) | Electrochemical deburring processing method for turbine disc mortises and special device thereof | |
| CN2584334Y (en) | Cathod device and power-syupply circuit for short arc cutting equipment | |
| CN217890273U (en) | Electric clamp | |
| CN211805165U (en) | Portable shaft grinding machine | |
| CN212071301U (en) | Portable micro-ultrasonic or micro-ultrasonic vibration auxiliary machining spindle | |
| CN114567095A (en) | Electric machine | |
| CN205218710U (en) | Install device of abrasive machining hole on boring machine | |
| CN201291181Y (en) | Electric machine stator rotor lacquering device | |
| CN217513340U (en) | Cutting equipment for metal part machining | |
| CN213731124U (en) | Multifunctional pneumatic grinder | |
| CN220312907U (en) | Double-end electric sander | |
| CN2490739Y (en) | Electric machine commutator with power-supply copper collar | |
| CN217071916U (en) | Woodwork processing is with burnishing machine that has spacing regulation structure | |
| CN210231609U (en) | Circumferential ring groove machining device for scooter telescopic rod | |
| CN216681434U (en) | Cutter feeding structure for five-axis numerical control cutter grinding machine | |
| CN207629847U (en) | Cylindrical grinder fixture | |
| CN210524413U (en) | Online fixed shaft repairing tool | |
| CN213673263U (en) | Automobile engine shaping deckle edge cutter of polishing | |
| CN210188737U (en) | Workpiece fixing device for gear milling machine | |
| CN203124753U (en) | Electric main shaft for turning and milling combined machining center | |
| CN214213417U (en) | Modular thousand impeller grinding device | |
| CN220806725U (en) | Large-scale AC motor slip ring, DC motor commutator on-site trolley bus grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |