CN2501635Y - Adsorption type zero setting device - Google Patents
Adsorption type zero setting device Download PDFInfo
- Publication number
- CN2501635Y CN2501635Y CN 01238899 CN01238899U CN2501635Y CN 2501635 Y CN2501635 Y CN 2501635Y CN 01238899 CN01238899 CN 01238899 CN 01238899 U CN01238899 U CN 01238899U CN 2501635 Y CN2501635 Y CN 2501635Y
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- CN
- China
- Prior art keywords
- zero setting
- model
- utility
- setting device
- adsorbent
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- Expired - Fee Related
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Abstract
The utility model relates to an accessorial tool used by mechanical processing and location. To solve the structure technology problem of the accessorial tool used by mechanical processing and location, the utility model discloses an absorption nulling device, which comprises an absorption body, a rectangular groove split, and a magnet block. The utility model is characterized in that: the absorption body and the rectangular groove split are connected by a screw, and the absorption C of the absorption body and the spatial center line of the width H of the rectangular groove split hole coincide. The utility model is simple in structure, high in precision, fast in null setting, and convenient in operation.
Description
Technical field:
The utility model relates to the aid that mechanical processing and positioning is used.Specifically, in the Metal Cutting Machine Tool manufacture field,, can proofread and correct precisely, quickly and seek out rectangular co-ordinate initial point (X workpiece to be machined
0Y
0), the accurate aid in position, school of apothem, limit back gauge, middle separated time.
Background technology:
At present on the jig grinder of various forms and model, jig borer, all kinds of milling machine,, before processing, carry out the zero setting of reference position, fastening then processing to mechanical component and other part, mould template.This work step that is absolutely necessary.It may also extend into other lathes, as on lathe, the drilling machine to the location clamping area set.In this road work step, the method that adopts is usually at present:
1, inside meter four limits (or opposite side) zero setting method.This is the conventional method that extensively adopts at present.Because the visual angle error, except that precision has unstability, the operator, time-consuming, require great effort, feel fatigue.
2, excellent survey method zero setting.Survey Bang ， With light slit and sensation zero setting with normal diameter.Obvious errors, consuming time is arranged, take energy equally, hinder eyesight, carry out the computing of primary constant, forget because of carelessness, or direction is got wrong and will be caused mistake surveying excellent diameter.
3, bump skill in using a kitchen knife in cookery zero setting.Consuming time and excellent survey method is the same, and error ratio rod survey method is bigger, also time-consuming, require great effort and hinder eyesight, tends to occur impression on the workpiece.Also carry out simultaneously the conversion of tool diameter.
4, spill piece zero setting method.Have only minority unit to reform this zero setting instrument at present.This method has obtained, has overcome and improved aspect precision, consuming time, effort and vision protection.Ratio the 1st, 2,3 kind of method advanced person.But there are three shortcomings:
(1) because of no adsorption function, must be attached with hand push, so a hand is occupied entirely, non-
Normal inconvenience.Because attached with hand push, inequality also can influence precision owing to exert oneself inclined to one side sometimes.Careful operation is that the necessary height spirit of this method is prepared.
(2) the same with rod survey zero setting method.Surveying excellent diameter is a constant.And the apothem of spill piece also is a constant, must convert during use.
(3) required precision of spill piece is also very accurate, and general factory also is difficult to make.
Summary of the invention:
The utility model for seeking size positions between workpiece to be machined and machine tool chief axis center coordinate, at first will find the aid of benchmark (being zero-bit) for solving in the machining.
The purpose of this utility model provides a kind of absorption type zero setting device.It need not can make the datum level of processing other part accurately, promptly be adjusted on the lathe central axis by converting.Then, if the digital display lathe transfers to zero coordinate with digital display,, main scale and secondary chi are transferred to zero coordinate, just finished the zero setting purpose of benchmark like this if there is not the lathe of digital display.
The utility model is to realize like this.It is made up of (seeing accompanying drawing) adsorbent 1, rectangular channel piece 2, magnetic patch 3.Its structural feature is that space center's line of adsorbent and rectangular channel piece hole width H coincides.During work, as long as with the C face, be adsorbed on the workpiece datum level, what (horizontal machine tool also can be adsorbed on the work top) utilized clamping on the machine tool chief axis shoulders the bar inside meter, extremely symmetrical H two plane corrections, workpiece datum level (or horizontal machine tool table top) just places on the machine axes, but just datum level (or table top) zero setting state.
The specific embodiment:
In the Figure of description, adsorbent 1 and rectangle flute profile piece 2, be connected by screw, the space center's line that exposes part adsorption plane C and square groove piece hole width H of adsorbent is coincided, magnetic patch is embedded in the centre of the adsorption plane C of adsorbent, adsorption plane C one end of this magnetic patch has the bipolar S of the being utmost point and the N utmost point, as the absorption affinity source.
Claims (2)
1, a kind of absorption type zero setting device, by adsorbent, the rectangular channel piece, magnetic patch is formed, and it is characterized in that adsorbent and rectangular channel piece link together by screw, and space center's line of the adsorption plane C of adsorbent and rectangular channel piece hole width H coincides.
2, absorption type zero setting device according to claim 1 is characterized in that magnetic patch is embedded in the centre of the adsorption plane C of adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238899 CN2501635Y (en) | 2001-04-17 | 2001-04-17 | Adsorption type zero setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238899 CN2501635Y (en) | 2001-04-17 | 2001-04-17 | Adsorption type zero setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501635Y true CN2501635Y (en) | 2002-07-24 |
Family
ID=33651439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238899 Expired - Fee Related CN2501635Y (en) | 2001-04-17 | 2001-04-17 | Adsorption type zero setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501635Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585150B (en) * | 2008-05-20 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Auxiliary positioning device for fixture |
| TWI402119B (en) * | 2008-06-06 | 2013-07-21 | Hon Hai Prec Ind Co Ltd | Auxiliary fixture device |
| TWI557021B (en) * | 2013-04-15 | 2016-11-11 | Power assisted bicycle control method |
-
2001
- 2001-04-17 CN CN 01238899 patent/CN2501635Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585150B (en) * | 2008-05-20 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Auxiliary positioning device for fixture |
| TWI402119B (en) * | 2008-06-06 | 2013-07-21 | Hon Hai Prec Ind Co Ltd | Auxiliary fixture device |
| TWI557021B (en) * | 2013-04-15 | 2016-11-11 | Power assisted bicycle control method |
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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 |