CN207606687U - A kind of grinding calliper canonical measure stick conical surface positioning tool - Google Patents
A kind of grinding calliper canonical measure stick conical surface positioning tool Download PDFInfo
- Publication number
- CN207606687U CN207606687U CN201721847354.5U CN201721847354U CN207606687U CN 207606687 U CN207606687 U CN 207606687U CN 201721847354 U CN201721847354 U CN 201721847354U CN 207606687 U CN207606687 U CN 207606687U
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- China
- Prior art keywords
- calliper
- grinding
- conical surface
- canonical measure
- measure stick
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Abstract
A kind of grinding calliper canonical measure stick conical surface positioning tool, it is related to a kind of grinding calliper canonical measure stick conical surface positioning tool, purpose of the utility model is to solve no suitable fixtures in being ground in positioning and clamping, especially the fixture of the canonical measure stick conical surface side the problem of, canonical measure stick is put into gripping sleeve by the utility model, then it puts it into the endoporus of knife bar, binding nut is used in combination to tighten.The grinding calliper canonical measure stick conical surface of the utility model positions tool, so that the calliper canonical measure stick conical surface is smoothly ground completion, and have high coaxial precision with right end cylinder outer circle.
Description
Technical field
The utility model is related to a kind of grinding calliper canonical measure stick conical surfaces to position tool.
Background technology
Canonical measure stick is a full-length length bar component on calliper, accuracy when ensureing that calliper measures, card
The tapered club shaped structure in one end of rule, the conical surface carry out positioning and clamping currently without suitable fixture and are ground.
Utility model content
Purpose of the utility model is to solve no suitable fixture, especially canonical measures in being ground in positioning and clamping
The problem of fixture of stick conical surface side, and a kind of grinding calliper canonical measure stick conical surface positions tool.
A kind of grinding calliper canonical measure stick conical surface of the utility model positions tool, it includes knife bar, gripping sleeve and folder
Tight nut；
The knife bar left end is equipped with endoporus, and left end surface is equipped with external screw thread；
The gripping sleeve is made of conical sleeve and cylinder step；It is offered along its length on conical sleeve multiple
Open slot, and it is respectively provided with arc structure in open end；The opening direction of each two adjacent apertures slot is opposite；Canonical measure stick is set
In in gripping sleeve, it is placed in endoporus；
Binding nut is threadedly coupled with the external screw thread on knife bar left end surface.
The utility model includes following advantageous effect：
The positioning tool of the present invention, grinding calliper canonical measure stick are put into gripping sleeve, gripping sleeve are put into a left side for knife bar
It holds in 12.5 endoporus of Ф, since the elastic outer diameter of gripping sleeve is Ф 12.6, and knife bar endoporus is Ф 12.5, so being put into knife bar
When, it is interference fit, gripping sleeve is compacted, and can thus clamp measuring stick makes radial direction play positioning action, then will clamp spiral shell
Mother passes through measuring stick, and coordinates at knife bar external screw thread, tightens, measuring stick is made to play axially position.The rear end Mohs 4 of knife bar
Number shank coordinates with lathe chuck, and M12 screws be used in combination to connect knife bar and lathe chuck.
The grinding calliper canonical measure stick conical surface of the present invention positions tool, and the calliper canonical measure stick conical surface is made smoothly to be ground
At, and there is high coaxial precision with right end cylinder outer circle.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model positions tool；
Fig. 2 is the lever structure schematic diagram of the utility model；
Fig. 3 is the gripping sleeve structural side view of the utility model；
Fig. 4 is the clamping nested structure front view of the utility model；
Fig. 5 is the binding nut structure front view of the utility model；
Fig. 6 is the binding nut structural side view of the utility model.
Specific implementation mode
Specific implementation mode one：Illustrate present embodiment, a kind of grinding calliper standard of present embodiment in conjunction with Fig. 1 to 6
The measuring stick conical surface positions tool, it includes knife bar 1, gripping sleeve 2 and binding nut 3；
1 left end of knife bar is equipped with endoporus 1-1, and left end surface is equipped with M30 external screw threads；
The gripping sleeve 2 is made of conical sleeve 2-1 and cylinder step 2-2；On conical sleeve 2-1 along its length
16 open slot 2-3 are offered, and arc structure 2-4 is respectively provided in open end；The opening side of each two adjacent apertures slot 2-3
To opposite；Canonical measure stick 4 is placed in gripping sleeve 2 (gripping sleeve 2 coordinates with canonical measure stick 4), is placed in endoporus 1-1；
The external screw-thread of binding nut 3 is M30, and binding nut 3 and the M30 external screw threads on 1 left end surface of knife bar carry out screw thread
Connection.
Specific implementation mode two：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：1 shank of knife bar is No. 4 taper handles of Mohs.Other compositions and connection type are same as the specific embodiment one.
Specific implementation mode three：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：1 shank rear end of knife bar is provided with M14 threaded holes.Other compositions and connection type are same as the specific embodiment one.
Specific implementation mode four：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：2 length of gripping sleeve is 33mm, diameter of bore 10mm.Other compositions and connection type and specific implementation mode one
It is identical.
Specific implementation mode five：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：The taper of conical sleeve 2-1 is 1:30, length 30mm, tapered portion maximum outside diameter are 12.6mm.It is other
Composition and connection type are same as the specific embodiment one.
Specific implementation mode six：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：Cylinder step 2-2 outside diameters are 20mm, length 3mm.Other compositions and connection type and specific implementation mode one
It is identical.
Specific implementation mode seven：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：A diameter of 2mm of arc structure 2-4.Other compositions and connection type are same as the specific embodiment one.
Specific implementation mode eight：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：1 overall length of knife bar is 400mm.Other compositions and connection type are same as the specific embodiment one.
Specific implementation mode nine：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：A diameter of 12.5mm of endoporus (1-1), a length of 30mm.Other compositions and connection type and specific implementation mode one
It is identical.
Specific implementation mode ten：Illustrate present embodiment in conjunction with Fig. 1 to 6, present embodiment and specific implementation mode one are not
It is with putting：The diameter of bore of binding nut 3 is 12mm, length 30.Other compositions and connection type and specific implementation mode
One is identical.
Claims (10)
1. a kind of grinding calliper canonical measure stick conical surface positions tool, it is characterised in that it include knife bar (1), gripping sleeve (2) and
Binding nut (3)；
Described knife bar (1) left end is equipped with endoporus (1-1), and left end surface is equipped with external screw thread；
The gripping sleeve (2) is made of conical sleeve (2-1) and cylinder step (2-2)；In conical sleeve (2-1) upper edge length
Direction offers multiple open slots (2-3), and is respectively provided with arc structure (2-4) in open end；Each two adjacent apertures slot (2-
3) opening direction is opposite；Canonical measure stick (4) is placed in gripping sleeve (2), is placed in endoporus (1-1)；
Binding nut (3) is threadedly coupled with the external screw thread on knife bar (1) left end surface.
2. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that knife bar (1)
Shank is No. 4 taper handles of Mohs.
3. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that knife bar (1)
Shank rear end is provided with threaded hole.
4. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that gripping sleeve
(2) length is 33mm, diameter of bore 10mm.
5. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that taper sheath
The taper of cylinder (2-1) is 1:30, length 30mm, tapered portion maximum outside diameter are 12.6mm.
6. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that cylinder table
Rank (2-2) outside diameter is 20mm, length 3mm.
7. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that circular arc knot
A diameter of 2mm of structure (2-4).
8. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that knife bar (1)
Overall length is 400mm.
9. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that endoporus (1-
1) a diameter of 12.5mm, a length of 30mm.
10. a kind of grinding calliper canonical measure stick conical surface according to claim 1 positions tool, it is characterised in that clamp spiral shell
The diameter of bore of female (3) is 12mm, length 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847354.5U CN207606687U (en) | 2017-12-26 | 2017-12-26 | A kind of grinding calliper canonical measure stick conical surface positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847354.5U CN207606687U (en) | 2017-12-26 | 2017-12-26 | A kind of grinding calliper canonical measure stick conical surface positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606687U true CN207606687U (en) | 2018-07-13 |
Family
ID=62799567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847354.5U Active CN207606687U (en) | 2017-12-26 | 2017-12-26 | A kind of grinding calliper canonical measure stick conical surface positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606687U (en) |
-
2017
- 2017-12-26 CN CN201721847354.5U patent/CN207606687U/en active Active
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