CN2247583Y - Bit microscope for NC lathe - Google Patents
Bit microscope for NC lathe Download PDFInfo
- Publication number
- CN2247583Y CN2247583Y CN 95247071 CN95247071U CN2247583Y CN 2247583 Y CN2247583 Y CN 2247583Y CN 95247071 CN95247071 CN 95247071 CN 95247071 U CN95247071 U CN 95247071U CN 2247583 Y CN2247583 Y CN 2247583Y
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- CN
- China
- Prior art keywords
- microscope
- tool setting
- lathe
- numerically controlled
- utility
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- 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.)
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Abstract
The utility model discloses a bit aligning microscope for an NC lathe. The utility model is composed of a magnetic supporting seat, a lifting frame and a microscope. The magnetic supporting seat can be arranged on multiple positions on a lathe and is connected with the microscope by the lifting frame. The lifting frame is composed of a supporting post, a screw and nut mechanism, an overhanging extended rod, etc. The lifting frame has height coarse tuning and fine tuning functions. The microscope is a straight barrel type or folding barrel type microscope. The graticule of the microscope is provided with special reticles which is suitable various bit forms. The utility model is mainly used for determining cutter compensation value on an NC lathe which does not have bit aligning function. The utility model has the advantages of time saving, high precision, multiple installing position, convenient operation, etc.
Description
The utility model relates to the lathe technical field, particularly a kind of numerically controlled lathe tool setting microscope.
High-grade numerically controlled lathe has tool setting device on the machine more, can determine the cutter compensation value of each lathe tool easily, but lathe costs an arm and a leg; And extensive use in, low-grade numerically controlled lathe great majority do not have tool setting device on the machine, can only adopt during tool setting lathe tool point of a knife and work particular surface contacted directly to the skill in using a kitchen knife in cookery or clearance gauge to the skill in using a kitchen knife in cookery, when its shortcoming is operating cost, precision is low.In addition, though the numerically controlled lathe that has has tool setting device on the machine, its shortcoming is single installation site, is difficult to adapt to different processing conditions.
In view of the deficiency that prior art exists, the purpose of this utility model provides a kind of multidigit that is suitable for easy to operate, simple in structure numerically controlled lathe tool setting microscope is installed.
For achieving the above object, the utility model is achieved through the following technical solutions: the tool setting microscope is made up of magnetic stand, crane and microscope.Magnetic stand one end can be located on a plurality of positions of lathe, and the other end is established crane, and crane is connected with microscope.
The utility model can also be realized by following measure: magnetic stand is made of magnetic bases, extension board.Crane is used for microscopical height coarse adjustment and fine setting, by pillar, elasticity folder, screw rod, lifting nut, lifting cover, big elasticity folder, the bar that overhangs, brace, formations such as locking positioning nut; Pillar is located on the magnetic stand, and is connected with screw rod by the elasticity folder, establishes lifting nut, lifting cover, big elasticity folder and locking positioning nut on screw rod, and big elasticity folder links to each other with brace by the bar that overhangs.
Straight tube or folded-cylinder-type microscope be by objective lens, eyepiece group, mirror body, clench nail, and formations such as lens barrel and graticle, graticle is located in the eyepiece group.The mirror body is established in lens barrel upper end, and the mirror body links to each other with objective lens with the eyepiece group, and lens barrel links to each other with the bar that overhangs on the crane by brace.
Groove on the graticle can be a cross hairs, rice word line or branch rays such as 12, and be provided with and the lathe tool corner radius standard size corresponding one group of circular arc groove of series or one group of concentric circumferences groove.
The tool setting microscope can be located on the Jiong type bearing on the bed piece level gauge or on the main spindle box side or on the tail stock.
The utility model compared with prior art has following advantage: but make the numerically controlled lathe of unmatchful cutter function have the optics tool setting device that economic, practical multidigit is laid, tool setting operation easily; Cooperate with the numerically controlled lathe digital control system, can obtain the numerical value of the cutter compensation value of each lathe tool, add the feed that man-hour, each cutter will carry out separately automatically and move in unified coordinate system.
Embodiment is further specified the utility model below in conjunction with accompanying drawing.
The numerically controlled lathe tool setting microscope that Fig. 1 provides for the utility model, magnetic stand is located at the structural representation front view on the level gauge.
The numerically controlled lathe tool setting microscope that Fig. 2 provides for the utility model, magnetic stand is located at the structural representation vertical view on the level gauge.
Numerically controlled lathe tool setting microscope, division of the graticule and image schematic diagram that Fig. 3 provides for the utility model.
The numerically controlled lathe tool setting microscope that Fig. 4 provides for the utility model, magnetic stand is located at the structural representation front view on the main spindle box side.
The numerically controlled lathe tool setting microscope that Fig. 5 provides for the utility model, magnetic stand is located at the structural representation vertical view on the main spindle box side.
The numerically controlled lathe tool setting microscope that Fig. 6 provides for the utility model, magnetic stand is located at the structural representation front view on the tail stock.
The numerically controlled lathe tool setting microscope that Fig. 7 provides for the utility model, magnetic stand is located at the structural representation vertical view on the tail stock.
From Fig. 1,2,3 as can be seen, the tool setting microscope is made up of magnetic stand, crane and microscope.Magnetic stand is made of magnetic bases 2, extension board 3, and base 2 location with magnetic stand during use are adsorbed on the lathe bed level gauge 1 of lathe; Crane presss from both sides 5 by pillar 4, elasticity, screw rod 6, lifting nut 7, big elasticity folder 8, lifting cover 9, locking positioning nut 10, and overhang bar 11 and brace 12 constitute; Straight tube or folded-cylinder-type microscope, by eyepiece group 13, graticle (being contained in the eyepiece group 13), mirror body 14, clench nail 15, lens barrel 16 and objective lens 17 constitute.Be carved with special groove on the graticle, to adapt to the tool setting requirement of different cutter head shape lathe tools, special groove can be cross hairs, rice word line or branch rays 26,27,28 such as 12, in addition, also include and the corner radius standard size corresponding one group of circular arc groove of series or one group of concentric circles groove 29.
From Fig. 4,5,6 as can be seen, magnetic bases 2 can also be arranged on the Lathe Spindle Box side 20, or are arranged on the tail stock 21.When being arranged on the tail stock 21, on tail stock 21, install Jiong shape bearing 22, magnetic bases 2 are adsorbed on the Jiong shape bearing 22, and by limiting plate 23 location.
When concrete tool setting is operated, at first magnetic bases 2 location are adsorbed on the level gauge 1, or on Lathe Spindle Box side 20 or the tail stock 21; To unclamp elasticity folder 5 during first the adjustment, adjust the position of the relative position and the mobile point of a knife 19 of pillar 4 and screw rod 6, point of a knife 19 is positioned near the lower port central authorities of lens barrel 16, and makes lower port exceed the some distances of point of a knife, so that point of a knife roughly is positioned within the focusing image-forming range scope.Observe the projection image 24 (during the straight barrel type microscope, being generally the point symmetry inverted image) of point of a knife 19 again from eyepiece 13, loose twist lock tightening position nut 10 some circles rotate lifting nut 7, the synchronization lifting microscope, and the focusing imaging makes point of a knife image contour 25 clear clearly demarcated.Tighten locking positioning nut 10 subsequently, it is motionless that microscope is stablized.Unclamp clench nail 15, mirror body 14 is rotated, make the horizontal groove 27 on the graticle, parallel with the axial direction of lathe.Then tighten clench nail 15, the position of adjusting point of a knife 19 on the cutter 18 again makes the profile 25 of point of a knife image with cross groove 26,27 is tangent in length and breadth, has at this moment just finished one the tool setting of cutter moved.Point of a knife with this cutter is a benchmark, make that its coordinate position is zero, other cutter is inserted on the former operating position of first cutter, and mobile cutter makes its point of a knife image contour and cross groove 26,27 tangent or (for example meet other particular provisions, the knife edge angular contour image of 60 ° of threading tools will contrast centering by 12 rays such as branch such as grade 28), even if finished the tool setting action of follow-up cutter.Every follow-up cutter after forwarding the work cutter spacing under the basic-cutter point of a knife zero-bit condition, finishing the distance that tool setting action moved is exactly the position compensation value (cutter benefit value) of this cutter, it is deposited in the digital control system corresponding units, is to carry out the tool position compensation when this cutter is worked later on to have carried out the preparation on the data just.
Claims (6)
1, a kind of numerically controlled lathe tool setting microscope is characterized in that: be made up of magnetic stand, crane, microscope; Magnetic stand can be located on a plurality of positions of lathe, and the other end is established crane, and crane is connected with microscope.
2, according to the described a kind of numerically controlled lathe tool setting microscope of claim 1, it is characterized in that: said magnetic stand is made of magnetic bases and extension board.
3, according to claim 1,2 described a kind of numerically controlled lathe tool setting microscopes, it is characterized in that: said crane is made of pillar, elasticity folder, screw rod, lifting nut, lifting cover, big elasticity folder, locking positioning nut, the bar that overhangs, brace; Pillar is located on the magnetic stand, and is connected with screw rod by the elasticity folder, establishes lifting nut, lifting cover, locking positioning nut, big elasticity folder on screw rod, and big elasticity folder links to each other with brace by the bar that overhangs.
4, according to the described a kind of numerically controlled lathe tool setting microscope of claim 3, it is characterized in that: straight tube or folding tube microscope are made of objective lens, eyepiece group, mirror body, clench nail, lens barrel and graticle, graticle is located in the eyepiece group, the mirror body is established in the lens barrel upper end, and the mirror body links to each other with objective lens with the eyepiece group.
5, according to the described tool setting microscope of claim 4, it is characterized in that: said graticle, have cross hairs or branch ray shape grooves such as rice word line or 12 on it, and be provided with and the lathe tool corner radius standard size corresponding one group of circular arc groove of series or one group of concentric circumferences groove.
6, according to the described tool setting microscope of claim 1, it is characterized in that: said a plurality of positions install that be meant can be on level gauge, or on the Jiong type bearing of Lathe Spindle Box side or tail stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95247071 CN2247583Y (en) | 1995-12-22 | 1995-12-22 | Bit microscope for NC lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95247071 CN2247583Y (en) | 1995-12-22 | 1995-12-22 | Bit microscope for NC lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247583Y true CN2247583Y (en) | 1997-02-19 |
Family
ID=33886376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95247071 Expired - Fee Related CN2247583Y (en) | 1995-12-22 | 1995-12-22 | Bit microscope for NC lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247583Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340892C (en) * | 2004-05-29 | 2007-10-03 | 王水良 | Medical optical guage |
| CN102501143A (en) * | 2011-09-29 | 2012-06-20 | 哈尔滨工业大学 | CCD (charge-coupled device) tool setting and monitoring apparatus for precision machining of complicated microstructural parts |
| CN103641018A (en) * | 2013-11-29 | 2014-03-19 | 哈尔滨工业大学 | Large-stroke vertical lifting mechanical device with double ball screws for narrow space |
| CN104972397A (en) * | 2014-04-14 | 2015-10-14 | 上海誉和钻石工具有限公司 | Eyepiece carving plate for CCD (charge coupled device) camera on-line monitoring device of diamond cutter grinder |
| CN110440661A (en) * | 2019-07-18 | 2019-11-12 | 国营芜湖机械厂 | A kind of aviation catheter shape flexible detection device and its detection method |
| CN113218302A (en) * | 2021-03-16 | 2021-08-06 | 河南省计量科学研究院 | Portable measuring microscope with angle measuring function |
-
1995
- 1995-12-22 CN CN 95247071 patent/CN2247583Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340892C (en) * | 2004-05-29 | 2007-10-03 | 王水良 | Medical optical guage |
| CN102501143A (en) * | 2011-09-29 | 2012-06-20 | 哈尔滨工业大学 | CCD (charge-coupled device) tool setting and monitoring apparatus for precision machining of complicated microstructural parts |
| CN103641018A (en) * | 2013-11-29 | 2014-03-19 | 哈尔滨工业大学 | Large-stroke vertical lifting mechanical device with double ball screws for narrow space |
| CN103641018B (en) * | 2013-11-29 | 2015-09-16 | 哈尔滨工业大学 | For two ball-screw Long Distances vertical-lifting mechanical devices of small space |
| CN104972397A (en) * | 2014-04-14 | 2015-10-14 | 上海誉和钻石工具有限公司 | Eyepiece carving plate for CCD (charge coupled device) camera on-line monitoring device of diamond cutter grinder |
| CN104972397B (en) * | 2014-04-14 | 2017-07-04 | 上海誉和钻石工具有限公司 | Diamond tool grinding machine CCD camera on-Line Monitor Device delineates plate with eyepiece |
| CN110440661A (en) * | 2019-07-18 | 2019-11-12 | 国营芜湖机械厂 | A kind of aviation catheter shape flexible detection device and its detection method |
| CN113218302A (en) * | 2021-03-16 | 2021-08-06 | 河南省计量科学研究院 | Portable measuring microscope with angle measuring function |
| CN113218302B (en) * | 2021-03-16 | 2024-02-20 | 河南省计量测试科学研究院 | Portable measuring microscope with angle measuring function |
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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 |