CN202592077U - Length turning positioner for center lathe - Google Patents
Length turning positioner for center lathe Download PDFInfo
- Publication number
- CN202592077U CN202592077U CN 201220106867 CN201220106867U CN202592077U CN 202592077 U CN202592077 U CN 202592077U CN 201220106867 CN201220106867 CN 201220106867 CN 201220106867 U CN201220106867 U CN 201220106867U CN 202592077 U CN202592077 U CN 202592077U
- Authority
- CN
- China
- Prior art keywords
- positioner
- length
- turning
- lathe
- taper
- 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
Links
Images
Landscapes
- Turning (AREA)
Abstract
The utility model provides a length turning positioner for a center lathe, belongs to tools used in combination with the center lathe, and particularly relates to a length turning positioner used in batch turning processing. According to the length turning positioner, the original characteristics of the center lathe are utilized; a spindle taper hole of the lathe serves as a positioning support; a taper sleeve with the same taper as the spindle taper hole is mounted in the spindle taper hole; a threaded positioner core rod is mounted in the inner hole of the taper sleeve; the axial length of the positioner core rod is longer than that of the taper sleeve; and lock nuts at two ends of the positioner core rods are pressed on two end surfaces of the taper sleeve. The length turning positioner has the advantages that the structure is simple; positioning processing can be realized during batch length turning of parts of different diameters; the processing is convenient, time-saving and labor-saving; and the application range is wide.
Description
Technical field
The utility model belongs to and the matching used frock tool of engine lathe, is specifically related to a kind of length turning locator that in batch turning processing, uses.
Technical background
Engine lathe carries out turning and adds man-hour, and big axial workpiece length turning need be easy to occur measure error or mistake to each all repeated measurement of part workpiece for batch, causes substandard products or waste product, cause working (machining) efficiency low, and labor intensity of operating staff is big.
The utility model content
Efficient is low when overcoming in batches big part length turning waits not enoughly, and the purpose of the utility model provides a kind of locator that can accurately locate processing to the turning of engine lathe length, and this apparatus structure is simple, and is easy to process, and the scope of application is wide.
The technical scheme that the utility model adopts is: utilize the original characteristic of engine lathe; Rely on as the location with the lathe spindle taper hole; At pack into the tapered sleeve of identical tapering of spindle hole; The screwed locator plug of packing in the endoporus of tapered sleeve, the axial length of locator plug has locking nut to be pressed on the both ends of the surface of tapered sleeve greater than the axial length of tapered sleeve at locator plug two ends.
The course of work of this locator: according to workpiece length turning requirement; Need the length of location through the plug adjustment of rotational positioner; Lock the locking nut at tapered sleeve two ends then, the plug that is contained in the tapered sleeve is fixed, this moment, the adjustment of locator position length was accomplished.Then locator is positioned over the lathe spindle hole, tapered sleeve is cooperated closely with the lathe spindle hole, and let workpiece to be processed one end hold out against the overhanging end end at the locator plug, gripper chuck clamping of workpieces.As long as the good initial workpiece workpiece of turning, the workpiece of back just can clamping well back autofeed, carry out length and locate turning.
The utility model beneficial effect is: this locator only need change different tapered sleeves, and the diameter of plug positioning end just can satisfy the length turning in enormous quantities location processing of the part of the different-diameter of all types of engine lathes, different positioning requirements.Without repeated measurement and mobile lathe big palette, effectively improve the efficient and processing accuracy rate of batch machining.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 lathe spindle hole; 2 plugs; 3 locking nuts; 4 tapered sleeves; 5 machine chucks; 6 workpiece; 7 lathe tools.
The specific embodiment
To combine accompanying drawing utilization embodiment below, the utility model will be further described.
Referring to Fig. 1, the locator main parts size of the utility model is: locking nut 3, tapered sleeve 4 and plug 2, and the tapering in lathe spindle hole 1 is identical with tapered sleeve 4; Lathe spindle hole 1 pack into tapered sleeve 4 and the two close fit; The plug 2 of packing in the endoporus of tapered sleeve 4 is threaded on the plug 2, and tapered sleeve 4 is extended at the two ends of plug 2; Plug 2 two ends at locator have been connected with locking nut 3, and locking nut 3 is pressed on the both ends of the surface of tapered sleeve 4.During use, require to adjust locator, in the lathe spindle hole 1 of packing into, its tapered sleeve 4 is cooperated closely with lathe spindle hole 1 through the position of adjustment locking nut 3 according to turning length.With jail, 2 top of the locator plug in workpiece to be processed 6 one ends and the lathe spindle hole 1, clamp machine chuck 5 then, just accomplish positioning and clamping.
Claims (1)
1. engine lathe length turning locator; It is characterized in that: at pack into the tapered sleeve of identical tapering of the spindle hole of lathe; The screwed locator plug of packing in the endoporus of tapered sleeve; The axial length of locator plug has locking nut to be pressed on the both ends of the surface of tapered sleeve greater than the axial length of tapered sleeve at locator plug two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106867 CN202592077U (en) | 2012-03-21 | 2012-03-21 | Length turning positioner for center lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106867 CN202592077U (en) | 2012-03-21 | 2012-03-21 | Length turning positioner for center lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592077U true CN202592077U (en) | 2012-12-12 |
Family
ID=47309660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220106867 Expired - Lifetime CN202592077U (en) | 2012-03-21 | 2012-03-21 | Length turning positioner for center lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186500A (en) * | 2017-07-14 | 2017-09-22 | 钦州学院 | Spindle of numerical control lathe auxiliary locator |
-
2012
- 2012-03-21 CN CN 201220106867 patent/CN202592077U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186500A (en) * | 2017-07-14 | 2017-09-22 | 钦州学院 | Spindle of numerical control lathe auxiliary locator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203679355U (en) | Drilling jig for machining industry | |
| CN203751800U (en) | Machining device directly clamping threaded surface without damaging thread | |
| CN203918498U (en) | A kind of milling and grinding positioning tool of cylindrical component | |
| CN205085696U (en) | A frock clamp that is used for processing hexagonal on axle class part | |
| CN202592077U (en) | Length turning positioner for center lathe | |
| CN203791712U (en) | Taper shank hybrid insertion type milling cutter arbor | |
| CN204735978U (en) | Frock is milled in groove of multikeway shaft | |
| CN204545478U (en) | A kind of Digit Control Machine Tool oild chuck | |
| CN104162720A (en) | Gear shaft processing fixture | |
| CN201970125U (en) | Turning and positioning tooling for excircle of circular mould | |
| CN203853874U (en) | Tooth grinding device | |
| CN201799874U (en) | Positioning device for lathe | |
| CN202964079U (en) | Cylinder outer circle milling groove locating tool | |
| CN204321335U (en) | Double end threading machine | |
| CN201791996U (en) | Connecting rod flat end surface clamp with included angle | |
| CN203245466U (en) | Practical lathe tapping clamp | |
| CN203391050U (en) | Drill-positioning fixture for precise wooden bead | |
| CN207309500U (en) | A kind of external clamping dish reed centering and clamping apparatus | |
| CN204975411U (en) | Anchor clamps in radial hole of processing end cover | |
| CN202804672U (en) | Quick positioning and clamping mechanism | |
| CN205218098U (en) | Work piece clamping device with shell fragment location benchmark | |
| CN104526427A (en) | Lathe main shaft positioning structure | |
| CN204397385U (en) | A kind of squashed structure workpiece special fixture | |
| CN203371298U (en) | Inner hole machining device of diesel engine cylinder liner | |
| CN202964065U (en) | Drilling positioning device for pipe body workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |