CN203599645U - Motor commutator inner hole machining device - Google Patents
Motor commutator inner hole machining device Download PDFInfo
- Publication number
- CN203599645U CN203599645U CN201320709614.8U CN201320709614U CN203599645U CN 203599645 U CN203599645 U CN 203599645U CN 201320709614 U CN201320709614 U CN 201320709614U CN 203599645 U CN203599645 U CN 203599645U
- Authority
- CN
- China
- Prior art keywords
- machining device
- slide unit
- inner hole
- cylinder
- main shaft
- 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
- Drilling And Boring (AREA)
Abstract
The utility model relates to a hole machining machine, in particular to a motor commutator inner hole machining device which comprises a working table. The motor commutator inner hole machining device is characterized in that a workpiece clamping and conveying mechanism and a support are arranged on the working table, a servo motor is arranged on the support, an output shaft of the servo motor is connected with a rotating main shaft, the other end of the rotating main shaft is connected with a reamer shaft through a floating chuck, the hydraulic clamping plate clamping and three-point positioning mechanism is adopted, a product is positioned through the polished outer circle, force is exerted evenly, and deformation can not easily occur; the floating chuck is adopted for a reaming hole main shaft, the characteristic that only the size accuracy can be modified, and the position accuracy can not be modified through a reaming hole is adopted, positioning errors caused by errors and the like of the product itself are absorbed, and machining accuracy is ensured; the motor commutator inner hole machining device is novel in structure, all motions are completed through an air cylinder, the response speed is high, positioning is accurate, and efficiency is high. In production practices, due to the reaming hole structure, quality and production efficiency of an inner hole of the product are greatly improved, and the motor commutator inner hole machining device is suitable for mass production.
Description
Technical field
The utility model relates to the processing equipment in hole, specifically a kind of easy to operate, crudy good, operating efficiency is high engine commutator inner bore machining device.
Background technology
As everyone knows, commutator is the vitals in motor, requirement on machining accuracy to commutator endoporus is higher, particularly the circularity of commutator endoporus, commutator endoporus and the axiality of cylindrical and the tolerance in aperture are very strict, otherwise will directly affect operating efficiency and the service life of motor, some plain bore process equipments can not meet the processing request of commutator endoporus now, as not high enough in the machining accuracy of existing broach(ing) machine, working (machining) efficiency is low, can not meet modern market demand far away.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of easy to operate, operating efficiency is high, machining accuracy is high, can process the engine commutator inner bore machining device of different specification size.
The technical scheme in the invention for solving the above technical problem is.
A kind of engine commutator inner bore machining device, be provided with workbench, it is characterized in that workbench is provided with Workpiece clamping transfer mechanism and support, support is provided with servomotor, the output shaft of servomotor is connected with rotary main shaft, and the other end of rotary main shaft is connected with reamer axle through floating clamp.
Reamer axle one side described in the utility model is provided with the gas blow pipe towards reamer head, the gas blow pipe other end is connected with source of the gas, gas blow pipe is provided with control valve, gas blow pipe is blown cooling to reamer, thereby reduce the impact of cutter heating on commutator fraising precision and improved tool life, played the effect of cleaning products endoporus simultaneously, for after commutator endoporus detect operation prepare.
Clamping transfer mechanism described in the utility model comprises two finger gas pawls, scroll chuck, send slide unit cylinder, translation slide unit cylinder, front and back cylinder, lift cylinder, two finger gas pawls and scroll chuck are arranged on a side of workbench, the one end of sending slide unit cylinder is provided with the work stage with alignment pin, workpiece in work stage enters under the drive of sending slide unit cylinder to be sent the slide unit workpiece other end and is provided with two finger gas pawls, two finger gas pawl holding workpieces at translation slide unit cylinder, under front and back cylinder and lift cylinder effect, workpiece is sent in the scroll chuck on Linear slide platform, reamer is processed the endoporus of engine commutator.
On support described in the utility model, can be provided with line slideway, two finger gas pawl workbench are connected with line slideway under linear bearing effect, so that workpiece is transferred reposefully.
The utility model adopts oild chuck clamping three-point fix mode, with the excircle orientation product of polishing, stressed evenly not yielding; Fraising main shaft adopts floating clamp, utilizes fraising can only revise the feature that dimensional accuracy can not correction position precision, absorbs the position error causing due to the own error of product etc., guarantees machining accuracy.Because the fraising cycle is very short, rate request is very high, and the time is about 1 second, when this just requires to ream rotating speed high especially we adopt servomotor as spindle motor, thereby can automatically regulate fraising speed to change fraising size according to operation hole dipping below cun.In fraising we have blowning installation to hinge carry out cutter blow cooling, thereby reduced the impact of cutter heating on fraising precision, improved tool life, played the effect of cleaning products endoporus simultaneously, for after endoporus detect operation and prepare.Accomplish convenient and swiftly in order to change different product, every kind of product has been joined respectively to alignment pin, two finger gas pawls and the soft pawl of chuck, whole fraising process completed in 3 seconds.It should be noted that carrying device when a product for hinge via hole is put into subsequent processing also the new product conveyance of not cutting with scissors via hole to the position of reaming, novel structure, and these move whole cylinders and complete, fast response time, location is accurate, efficiency is high.In production practices, the utility model fraising structure has improved quality and the production efficiency of product endoporus greatly, is applicable to producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is a kind of configuration diagram of the present utility model.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in the figure, a kind of engine commutator inner bore machining device, be provided with workbench, it is characterized in that workbench is provided with Workpiece clamping transfer mechanism and support 1, support 1 is provided with servomotor 2, the output shaft of servomotor 2 is connected with rotary main shaft 3, the other end of rotary main shaft 3 is connected with reamer axle 5 through floating clamp 4, described reamer axle 5 one sides are provided with the gas blow pipe 6 towards reamer head, gas blow pipe 6 other ends are connected with source of the gas, gas blow pipe 6 is provided with control valve, gas blow pipe 6 is blown cooling to reamer, thereby reduce the impact of cutter heating on commutator fraising precision and improved tool life, played the effect of cleaning products endoporus simultaneously, for after commutator endoporus detect operation prepare, described clamping transfer mechanism comprises two finger gas pawls 7, scroll chuck 8, send slide unit cylinder 9, translation slide unit cylinder 10, front and back cylinder 11, lift cylinder 12, two finger gas pawls 7 and scroll chuck 8 are arranged on a side of workbench, the one end of sending slide unit cylinder 9 is provided with the work stage with alignment pin 13, workpiece in work stage enters under the drive of sending slide unit cylinder 9 to be sent the slide unit workpiece other end and is provided with two finger gas pawls 7, two finger gas pawl 7 holding workpieces at translation slide unit cylinder 10, under front and back cylinder 11 and lift cylinder 12 effects, workpiece is sent in the scroll chuck 8 on Linear slide platform, reamer is processed the endoporus of engine commutator, on support described in the utility model, can be provided with line slideway 14, two finger gas pawl workbench and be connected with line slideway 14 under linear bearing 15 effects, so that workpiece is transferred reposefully, in addition, servomotor 2 is generally connected with rotary main shaft 3 through decelerator 16, and the utility model adopts oild chuck clamping three-point fix mode, with the excircle orientation product of polishing, stressed evenly not yielding, fraising main shaft adopts floating clamp, utilizes fraising can only revise the feature that dimensional accuracy can not correction position precision, absorbs the position error causing due to the own error of product etc., guarantees machining accuracy.Because the fraising cycle is very short, rate request is very high, and the time is about 1 second, when this just requires to ream rotating speed high especially we adopt servomotor as spindle motor, thereby can automatically regulate fraising speed to change fraising size according to operation hole dipping below cun.In fraising we have blowning installation to hinge carry out cutter blow cooling, thereby reduced the impact of cutter heating on fraising precision, improved tool life, played the effect of cleaning products endoporus simultaneously, for after endoporus detect operation and prepare.Accomplish convenient and swiftly in order to change different product, every kind of product has been joined respectively to alignment pin, two finger gas pawls and the soft pawl of chuck, whole fraising process completed in 3 seconds.It should be noted that carrying device when a product for hinge via hole is put into subsequent processing also the new product conveyance of not cutting with scissors via hole to the position of reaming, novel structure, and these move whole cylinders and complete, fast response time, location is accurate, efficiency is high.In production practices, the utility model fraising structure has improved quality and the production efficiency of product endoporus greatly, is applicable to producing in enormous quantities.
Claims (3)
1. an engine commutator inner bore machining device, be provided with workbench, it is characterized in that workbench is provided with Workpiece clamping transfer mechanism and support, clamp transfer mechanism and comprise two finger gas pawls, scroll chuck, send slide unit cylinder, translation slide unit cylinder, front and back cylinder, lift cylinder, two finger gas pawls and scroll chuck are arranged on a side of workbench, the one end of sending slide unit cylinder is provided with the work stage with alignment pin, workpiece in work stage enters under the drive of sending slide unit cylinder to be sent the slide unit workpiece other end and is provided with two finger gas pawls, two finger gas pawl holding workpieces at translation slide unit cylinder, under front and back cylinder and lift cylinder effect, workpiece is sent in the scroll chuck on Linear slide platform, support is provided with servomotor, the output shaft of servomotor is connected with rotary main shaft, the other end of rotary main shaft is connected with reamer axle through floating clamp.
2. require a kind of engine commutator inner bore machining device described in 1 according to power place, it is characterized in that reamer axle one side is provided with the gas blow pipe towards reamer head, the gas blow pipe other end is connected with source of the gas, and gas blow pipe is provided with control valve.
3. require a kind of engine commutator inner bore machining device described in 1 according to power place, it is characterized in that support is provided with line slideway, two finger gas pawl workbench are connected with line slideway under linear bearing effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709614.8U CN203599645U (en) | 2013-11-12 | 2013-11-12 | Motor commutator inner hole machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709614.8U CN203599645U (en) | 2013-11-12 | 2013-11-12 | Motor commutator inner hole machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599645U true CN203599645U (en) | 2014-05-21 |
Family
ID=50712346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709614.8U Expired - Fee Related CN203599645U (en) | 2013-11-12 | 2013-11-12 | Motor commutator inner hole machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586540A (en) * | 2013-11-12 | 2014-02-19 | 上海昭程整流子科技有限公司 | Machining device for inner hole of motor commutator |
| CN104551244A (en) * | 2014-11-27 | 2015-04-29 | 华瑞电器股份有限公司 | Reaming device |
-
2013
- 2013-11-12 CN CN201320709614.8U patent/CN203599645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586540A (en) * | 2013-11-12 | 2014-02-19 | 上海昭程整流子科技有限公司 | Machining device for inner hole of motor commutator |
| CN104551244A (en) * | 2014-11-27 | 2015-04-29 | 华瑞电器股份有限公司 | Reaming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202151702U (en) | Tool for centring and clamping large-scale rotational part | |
| CN205968189U (en) | Cutting chamfer all -in -one | |
| CN204171743U (en) | Calibration rotates milling clamper | |
| CN204339346U (en) | Longaxones parts automatic clamping fixture | |
| CN103586540B (en) | A kind of engine commutator inner bore machining device | |
| CN204430333U (en) | The special purpose machine tool of processing differential casing | |
| CN203599645U (en) | Motor commutator inner hole machining device | |
| CN202507105U (en) | Synchronous cutter loosening and changing mechanism for realizing quick cutter changing | |
| CN108942328B (en) | A/C shaft workbench of five-shaft numerical control machine tool | |
| CN207086962U (en) | A kind of FE Tiler twin tip drill milling special plane | |
| CN205342033U (en) | Two side milling keyway special planes | |
| CN202180231U (en) | Boring machine | |
| CN208787995U (en) | A kind of double main axle machine tools | |
| CN204639190U (en) | Multistation automatic drilling machine | |
| CN204565183U (en) | A kind of horizontal boring machine of improvement | |
| CN203831132U (en) | Locating seat | |
| CN203156461U (en) | Numerically-controlled machine tool for shaft sleeve type workpiece two-sided machining | |
| CN105537656A (en) | Double-sided special key slot milling machine | |
| CN204339345U (en) | Spring compression type shaft-like workpiece frock clamp | |
| CN203471410U (en) | Locating device for drilling hole in flange | |
| CN203578839U (en) | Lathe for boring inner wall of sleeve | |
| CN103358141A (en) | Axial adjustable self-centering center frame of numerical control machine tool | |
| CN203917931U (en) | Multifunctional numerical control lathe | |
| CN202517285U (en) | Axially adjustable type automatic centering center frame for numerically controlled lathe | |
| CN205817027U (en) | A kind of tool for drilling fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20181112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |