CN108692630A - Face slide calliper rule are measured by dovetail groove type tungsten carbide button - Google Patents
Face slide calliper rule are measured by dovetail groove type tungsten carbide button Download PDFInfo
- Publication number
- CN108692630A CN108692630A CN201710247071.5A CN201710247071A CN108692630A CN 108692630 A CN108692630 A CN 108692630A CN 201710247071 A CN201710247071 A CN 201710247071A CN 108692630 A CN108692630 A CN 108692630A
- Authority
- CN
- China
- Prior art keywords
- face
- calliper rule
- slide calliper
- tungsten carbide
- hard alloy
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention relates to a kind of new constructions in calliper face tungsten carbide button, belong to precision machinery manufacture field.The specific implementation mode of the present invention uses following technical scheme:Amount face, slide calliper rule measure face, hard alloy amount face and coordinate contact surfac outside in slide calliper rule, and oat tail groove structure is cut into wire cutting method, 326 anaerobic adhesives of Tu Shang faying face, and spontaneous coagulation cures after 24 hours at room temperature.Dovetail groove fit clearance inside and outside hard alloy amount face and slide calliper rule between measuring jaw is 0.02mm.
Description
Technical field:
The present invention relates to a kind of new constructions in calliper face tungsten carbide button, belong to precision machinery manufacture field.
Background technology:
Known slide calliper rule use welding method tungsten carbide button in measuring surface to improve durability, have reached slide calliper rule edge
The purpose in embedding hard alloy amount face.
Invention content:
See that Fig. 1, present embodiment use following technical scheme:
1,2,3,4 in figure indicate amount face in slide calliper rule, measure face, hard alloy amount face and coordinate contact surfac outside slide calliper rule respectively,
The oat tail groove structure such as enlarged drawing a and enlarged drawing b is cut into wire cutting method, 326 anaerobic adhesives of Tu Shang faying face, in room temperature
Lower spontaneous coagulation cures after 24 hours.
Beneficial effects of the present invention:It is of the present invention that hard conjunction is inlayed on vernier caliper, dial caliper and digital display calliper
The oat tail groove structure in golden amount face is compared with conventional soldering method, and simple for process, technological process is short, cost reduction, avoids because strong
Thermal weld and the slide calliper rule thermal deformation brought, surface oxidation, brittle deformation caused by hard alloy heating, since contact surface uses
Oat tail groove structure keeps hard alloy amount face linking intensity big, solid and reliable.
Description of the drawings:
Amount face, slide calliper rule measure face, hard alloy amount face and coordinate contact surfac figure outside in Fig. 1 slide calliper rule
Specific implementation mode:
The specific implementation mode of the present invention uses following technical scheme:In figure 1,2,3,4 respectively indicate slide calliper rule in amount face,
Face, hard alloy amount face and coordinate contact surfac are measured outside slide calliper rule, the swallow such as enlarged drawing a and enlarged drawing b is cut into wire cutting method
Tail-groove structure, 326 anaerobic adhesives of Tu Shang faying face, at room temperature spontaneous coagulation cure after 24 hours.Hard alloy amount face and slide calliper rule
Dovetail groove fit clearance between inside and outside measuring jaw is 0.02mm.
Claims (1)
1. the present invention relates to a kind of new construction in calliper face tungsten carbide button, belong to precision machinery manufacture field.This
Invention is characterized in that measuring face, hard alloy amount face and coordinate contact surfac cuts into oat tail groove structure outside for amount face in slide calliper rule, slide calliper rule.
It is dovetail groove fit structure between measuring jaw inside and outside hard alloy amount face and slide calliper rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247071.5A CN108692630A (en) | 2017-04-05 | 2017-04-05 | Face slide calliper rule are measured by dovetail groove type tungsten carbide button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247071.5A CN108692630A (en) | 2017-04-05 | 2017-04-05 | Face slide calliper rule are measured by dovetail groove type tungsten carbide button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692630A true CN108692630A (en) | 2018-10-23 |
Family
ID=63843913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710247071.5A Pending CN108692630A (en) | 2017-04-05 | 2017-04-05 | Face slide calliper rule are measured by dovetail groove type tungsten carbide button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11497592B2 (en) * | 2017-04-28 | 2022-11-15 | Universidad De La Frontera | Instrument for in situ measurement of the angle of convergence in a dental preparation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203487U (en) * | 1986-05-23 | 1987-01-28 | 李玉珍 | Caliber rule for dovetail slide bearing |
| CN1417553A (en) * | 2002-10-29 | 2003-05-14 | 袁称发 | Thread vernier caliper |
| CN201514187U (en) * | 2009-09-18 | 2010-06-23 | 渤海船舶重工有限责任公司 | Compact type accurate perpendicularity caliper for proofreading flange |
| CN102261878A (en) * | 2010-05-29 | 2011-11-30 | 史祖法 | Vernier caliper having long service life and manufacturing method thereof |
| CN202092918U (en) * | 2011-05-05 | 2011-12-28 | 寿震森 | Multipurpose vernier caliper |
| CN102759310A (en) * | 2011-04-29 | 2012-10-31 | 宜兴市吉泰电子有限公司 | Vernier caliper long in service life |
| CN102878881A (en) * | 2012-09-24 | 2013-01-16 | 泰州市科进机电设备有限公司 | Split type vernier caliper |
| CN202938732U (en) * | 2012-09-24 | 2013-05-15 | 泰州市科进机电设备有限公司 | Split type vernier caliper |
| CN103528458A (en) * | 2012-07-06 | 2014-01-22 | 江苏微特利电机制造有限公司 | Vernier caliper with cemented-carbide measurement surface |
| CN203489801U (en) * | 2013-07-10 | 2014-03-19 | 淄博市技师学院 | Reading-facilitated calipers |
-
2017
- 2017-04-05 CN CN201710247071.5A patent/CN108692630A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203487U (en) * | 1986-05-23 | 1987-01-28 | 李玉珍 | Caliber rule for dovetail slide bearing |
| CN1417553A (en) * | 2002-10-29 | 2003-05-14 | 袁称发 | Thread vernier caliper |
| CN201514187U (en) * | 2009-09-18 | 2010-06-23 | 渤海船舶重工有限责任公司 | Compact type accurate perpendicularity caliper for proofreading flange |
| CN102261878A (en) * | 2010-05-29 | 2011-11-30 | 史祖法 | Vernier caliper having long service life and manufacturing method thereof |
| CN102759310A (en) * | 2011-04-29 | 2012-10-31 | 宜兴市吉泰电子有限公司 | Vernier caliper long in service life |
| CN202092918U (en) * | 2011-05-05 | 2011-12-28 | 寿震森 | Multipurpose vernier caliper |
| CN103528458A (en) * | 2012-07-06 | 2014-01-22 | 江苏微特利电机制造有限公司 | Vernier caliper with cemented-carbide measurement surface |
| CN102878881A (en) * | 2012-09-24 | 2013-01-16 | 泰州市科进机电设备有限公司 | Split type vernier caliper |
| CN202938732U (en) * | 2012-09-24 | 2013-05-15 | 泰州市科进机电设备有限公司 | Split type vernier caliper |
| CN203489801U (en) * | 2013-07-10 | 2014-03-19 | 淄博市技师学院 | Reading-facilitated calipers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11497592B2 (en) * | 2017-04-28 | 2022-11-15 | Universidad De La Frontera | Instrument for in situ measurement of the angle of convergence in a dental preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181023 |