CN2754807Y - Cylindrical measuring contact - Google Patents
Cylindrical measuring contact Download PDFInfo
- Publication number
- CN2754807Y CN2754807Y CN 200420063889 CN200420063889U CN2754807Y CN 2754807 Y CN2754807 Y CN 2754807Y CN 200420063889 CN200420063889 CN 200420063889 CN 200420063889 U CN200420063889 U CN 200420063889U CN 2754807 Y CN2754807 Y CN 2754807Y
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- CN
- China
- Prior art keywords
- contact
- cylindrical
- housing
- measuring contact
- precision
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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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a novel cylindrical measuring contact. A triggered measuring contact is extensively used in the adjustment process and the on-line inspection of an NC machine tool. Particularly, the cylindrical contact is convenient to seek a bus of a cylindrical workpiece, but the coaxal precision of the contact and a tool shank of the measuring contact is difficult to assure. Many factories in the world, such as BIG, Japan research precision structure, etc., are all assure the precision by processing the cylindrical contact part into a whole, but great difficulty is brought to the processing. The novel cylindrical measuring contact comprises a tool shank 5, wherein a housing 3 is arranged on the tool shank 5; A group adjusting screws 1 or B group adjusting screws 4 are arranged on the housing 3, and an oscillating body 2 is arranged on the housing 3. The product is used for the adjustment process and the on-line inspection of an NC machine tool.
Description
Technical field: the utility model relates to a kind of novel column type measuring contacts.
Background technology: trigger type probe has very widely in the adjustment process of Digit Control Machine Tool and online detection to be used, and particularly cylindrical contact is very easily for the bus of seeking cylindrical work.But the coaxial accuracy of the handle of a knife of this contact and gage outfit is difficult to guarantee, a lot of in the world producers as: big clear and, to grind day such as smart machine etc. all be by partly processing the cylinder contact as a whole, guarantee precision with this, but just bring very big difficulty like this to processing.
Summary of the invention: the purpose of this utility model provides a kind of novel column type measuring contacts.
Above-mentioned purpose realizes by following technical scheme:
Novel column type measuring contacts, its composition comprises: handle of a knife, on the described handle of a knife housing is housed, have the first group on the described housing and adjust screw or second group adjustment screw, on the described housing pendular body is housed.
This technical scheme has following beneficial effect:
1. gage outfit of the present utility model adopts the column type contact, very convenient to the bus of seeking cylindrical work, gage outfit has first and second liang of groups to adjust screw, wherein the first group is adjusted the depth of parallelism (deviation) that screw is used to adjust cylindrical contact axis and gage outfit shank axis, the second group is adjusted the axiality (deviation) that screw is used to adjust cylindrical contact center and gage outfit shank axis, adjust parallelism precision earlier, coaxial accuracy is adjusted in the back, and contact center requires less than 0.002mm for the axiality (deviation) of gauge head shank axis.
2. this product is easy to adjust, all can carry out on vertical tool presetter and vertical (lathe).
3. after entering the accurate adjusting stage, no matter be that the first group is adjusted screw or the second group is adjusted screw, each screw all can only be tightened and can not loosen, but firmly should be appropriate in order to avoid damage screw or spanner.
4. the processing of this product is simple, and assembly process process is good.
5. the processing of this product is simple, and assembly process process is with great difficulty adjusted the precision height.
6. this product can be measured the cylindrical work that rounded contact is difficult to measurement easily.
Description of drawings: accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is this product structural representations on tool presetter.
Accompanying drawing 3 is this product structural representations on lathe.
The specific embodiment:
Embodiment 1:
Novel column type measuring contacts, its composition comprises: handle of a knife 5, on the described handle of a knife 5 housing 3 is housed, have the first group on the described housing 3 and adjust screw 1 or second group adjustment screw 4, on the described housing 3 pendular body 2 is housed.
Embodiment 2:
Novel column type measuring contacts, described pendular body 2 swings in the direction of arrows.
The course of work is described:
On vertical tool presetter, on projection screen, look for a vertical reference line, on direction perpendicular to reference line, on contact, press the indicating value measurer, rotary measuring head finds cylindrical contact to tilt at utmost, the projection of contact and the parallel degree in the slit of reference line are observed in the limit, and the limit is adjusted the first group and adjusted screw, adjusts contact for the shank axis parallel misalignment.
On vertical machine, on contact, press the indicating value measurer, rotary measuring head finds cylindrical contact to tilt at utmost, moves up and down main shaft, and the indicating value measurer is observed on the limit, and the limit is adjusted the first group and is adjusted screw, adjusts contact for the shank axis parallel misalignment.
Claims (1)
1. novel column type measuring contacts, its composition comprises: handle of a knife is characterized in that: on the described handle of a knife housing is housed, has on the described housing that the first group is adjusted screw or the second group is adjusted screw, on the described housing pendular body is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063889 CN2754807Y (en) | 2004-11-30 | 2004-11-30 | Cylindrical measuring contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063889 CN2754807Y (en) | 2004-11-30 | 2004-11-30 | Cylindrical measuring contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754807Y true CN2754807Y (en) | 2006-02-01 |
Family
ID=35928442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063889 Expired - Fee Related CN2754807Y (en) | 2004-11-30 | 2004-11-30 | Cylindrical measuring contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754807Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180782A (en) * | 2014-08-13 | 2014-12-03 | 扬州工业职业技术学院 | Self-adaptive online quick measuring instrument |
-
2004
- 2004-11-30 CN CN 200420063889 patent/CN2754807Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180782A (en) * | 2014-08-13 | 2014-12-03 | 扬州工业职业技术学院 | Self-adaptive online quick measuring instrument |
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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 |