CN204195239U - Rotor axle head borehole chasing bar - Google Patents
Rotor axle head borehole chasing bar Download PDFInfo
- Publication number
- CN204195239U CN204195239U CN201420587931.1U CN201420587931U CN204195239U CN 204195239 U CN204195239 U CN 204195239U CN 201420587931 U CN201420587931 U CN 201420587931U CN 204195239 U CN204195239 U CN 204195239U
- Authority
- CN
- China
- Prior art keywords
- armature spindle
- fixture
- automobile
- screw tap
- axle head
- 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
Abstract
The utility model relates to a kind of rotor axle head borehole chasing bar and comprises and be fixedly installed on scroll chuck on lathe and lathe cutter saddle, one end of described scroll chuck clamping armature spindle, bracing frame is provided with below the other end of described armature spindle, described lathe cutter saddle is arranged on the side, end of the other end of armature spindle, fixture is installed with armature spindle one end in opposite directions described in lathe cutter saddle, described fixture and armature spindle one end is in opposite directions provided with drill bit and automobile-used screw tap, described drill bit and automobile-used screw tap are distributed in described fixture top and bottom, compressed by hold-down bolt between described automobile-used screw tap and the end of fixture.The utility model is in the two procedures of the boring of rotor axle head, tapping, and can be merged into an operation, time processing goes out boring and tapping, handling ease, simple, and good concentricity, improves crudy, reduces labor productivity.
Description
Technical field
The utility model relates to technical field of motor manufacture, is specifically related to the rotor axle head drilling and tapping processing unit (plant) of YE3 model.
Background technology
The two procedures of existing rotor axle head boring, tapping, that is: pull down rotor after the complete rotor of finish turning, be arranged on by rotor on radial drill and first hole, then change drill chuck tapping on lathe.Not only change that the drill chuck time is long, efficiency is low for twice, and because of rotor need install on radial drill, difficulty is installed, and the rotor that some volume ratio is comparatively large and long, insufficient height because of radial drill is difficult to ensure that rotor is concentric with the drill chuck on radial drill, the rotor even had just cannot be installed and process at all, and the hole got out is very easily crooked, brings very large difficulty to tapping.
Summary of the invention
The purpose of this utility model will solve the problems of the technologies described above exactly, provides a kind of and enhances productivity and the rotor axle head borehole chasing bar of crudy.
For achieving the above object, rotor axle head borehole chasing bar designed by the utility model, comprise and be fixedly installed on scroll chuck on lathe and lathe cutter saddle, one end of described scroll chuck clamping armature spindle, bracing frame is provided with below the other end of described armature spindle, described lathe cutter saddle is arranged on the side, end of the other end of armature spindle, fixture is installed with armature spindle one end in opposite directions described in lathe cutter saddle, described fixture and armature spindle one end is in opposite directions provided with drill bit and automobile-used screw tap, described drill bit and automobile-used screw tap are distributed in described fixture front-end and back-end, compressed by hold-down bolt between described automobile-used screw tap and the end of fixture.
The utility model is in the two procedures of the boring of rotor axle head, tapping, an operation can be merged into, time processing goes out boring and tapping, change the operation of drill chuck when eliminating rotor drilling and tapping for twice, and rotor clamping easily, simply, good concentricity, improve crudy, reduce labor productivity, test proves the working (machining) efficiency using the utility model can improve more than 3 times, greatly reduces production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Rotor axle head borehole chasing bar shown in Fig. 1, comprise and be fixedly installed on scroll chuck 1 on lathe and lathe cutter saddle 6, scroll chuck 1 clamps one end of armature spindle 2, bracing frame 8 is provided with below the other end of armature spindle 2, lathe cutter saddle 6 is arranged on the side, end of the other end of armature spindle 2, lathe cutter saddle 6 and armature spindle 2 one end are in opposite directions installed with fixture 5, fixture 5 and armature spindle 2 one end are in opposite directions provided with drill bit 3 and automobile-used screw tap 7, drill bit 3 and automobile-used screw tap 7 are distributed in the front-end and back-end of described fixture 5, compressed by hold-down bolt between automobile-used screw tap 7 and the end of fixture 5.
Use procedure of the present utility model is:
Armature spindle 2 is arranged on lathe, clamps one end of armature spindle 2 with scroll chuck 1, with the other end of bracing frame 8 support rotor axle 2, correct the position of armature spindle 2.
Fixture 5 is arranged on lathe cutter saddle 6 and clamps, drill bit 3, automobile-used screw tap 7 are arranged on fixture 5, compress with hold-down bolt 4.
Mobile machine tool knife rest 6, makes drill bit 3 aim at the centre bore of armature spindle 2, and feed is holed, withdrawing after completing.
Mobile machine tool knife rest 6, makes automobile-used screw tap 7 aim at the centre bore of armature spindle 2, feed tapping, withdrawing after completing.
Pull down armature spindle 2, prepare the processing of next part armature spindle 2.
Use the utility model in the boring of armature spindle 2 and the processing technology of feed tapping, when eliminating rotor boring and tapping, change the operation of drill chuck for twice, and armature spindle 2 clamping easily, simply, concentricity can be ensured well, improve crudy, improve labor productivity, greatly reduce production cost.
The content be not described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (1)
1. a rotor axle head borehole chasing bar, it is characterized in that: comprise and be fixedly installed on scroll chuck (1) on lathe and lathe cutter saddle (6), one end of described scroll chuck (1) clamping armature spindle (2), bracing frame (8) is provided with below the other end of described armature spindle (2), described lathe cutter saddle (6) is arranged on the side, end of the other end of armature spindle (2), described lathe cutter saddle (6) and armature spindle (2) one end are in opposite directions installed with fixture (5), described fixture (5) and armature spindle (2) one end are in opposite directions provided with drill bit (3) and automobile-used screw tap (7), described drill bit (3) and automobile-used screw tap (7) are distributed in the front-end and back-end of described fixture (5), compressed by hold-down bolt between described automobile-used screw tap (7) and the end of fixture (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587931.1U CN204195239U (en) | 2014-10-13 | 2014-10-13 | Rotor axle head borehole chasing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587931.1U CN204195239U (en) | 2014-10-13 | 2014-10-13 | Rotor axle head borehole chasing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195239U true CN204195239U (en) | 2015-03-11 |
Family
ID=52653238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587931.1U Expired - Fee Related CN204195239U (en) | 2014-10-13 | 2014-10-13 | Rotor axle head borehole chasing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112535A (en) * | 2016-08-19 | 2016-11-16 | 浙江荣亿精密机械有限公司 | A kind of full-automatic nut tapping machine |
-
2014
- 2014-10-13 CN CN201420587931.1U patent/CN204195239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112535A (en) * | 2016-08-19 | 2016-11-16 | 浙江荣亿精密机械有限公司 | A kind of full-automatic nut tapping machine |
| CN106112535B (en) * | 2016-08-19 | 2018-09-11 | 浙江荣亿精密机械有限公司 | A kind of full-automatic nut tapping machine |
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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: 20150311 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |