CN203918498U - A kind of milling and grinding positioning tool of cylindrical component - Google Patents

A kind of milling and grinding positioning tool of cylindrical component Download PDF

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Publication number
CN203918498U
CN203918498U CN201420280556.6U CN201420280556U CN203918498U CN 203918498 U CN203918498 U CN 203918498U CN 201420280556 U CN201420280556 U CN 201420280556U CN 203918498 U CN203918498 U CN 203918498U
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China
Prior art keywords
axle
spindle
positioning
tool
milling
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Active
Application number
CN201420280556.6U
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Chinese (zh)
Inventor
严昌杰
向维忠
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Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
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Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
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Priority to CN201420280556.6U priority Critical patent/CN203918498U/en
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Abstract

The utility model provides a kind of milling and grinding positioning tool of cylindrical component, in order to improve the precision and stability to cylindrical shape part to be processed location, enhances productivity.The technical solution of the utility model comprises axle, open washer, clamp nut, described axle is multidiameter structure, one end of described multidiameter is tool locating axle, the other end is thread spindle, between described tool locating axle and thread spindle, it is positioning spindle, described open washer and clamp nut sheathed with thread spindle on, described open washer is between clamp nut and positioning spindle.

Description

A kind of milling and grinding positioning tool of cylindrical component
Technical field
The utility model relates to mechanical positioner field, relates in particular to a kind of milling and grinding positioning tool of cylindrical component.
Background technology
In process of manufacture, can relate to cylindrical shape part to be processed, material is 45 steel; This type of part milling and grinding clamping bothers, and the centering time is long, processing work of poor quality, production efficiency is low.
Utility model content
The utility model provides a kind of milling and grinding positioning tool of cylindrical component, in order to improve the precision and stability to cylindrical shape part to be processed location, enhances productivity.
The technical solution of the utility model is: comprise axle, open washer, clamp nut, described axle is multidiameter structure, one end of described multidiameter is tool locating axle, the other end is thread spindle, between described tool locating axle and thread spindle, it is positioning spindle, described open washer and clamp nut sheathed with thread spindle on, described open washer is between clamp nut and positioning spindle.
Preferably, be provided with part end locating shaft between described positioning spindle and tool locating axle, described part end locating shaft external diameter is greater than positioning spindle and tool locating axle external diameter.
Preferably, described positioning spindle external diameter is greater than thread spindle external diameter, is less than open washer external diameter; Described part end locating shaft external diameter is greater than the internal diameter of cylindrical component.
Preferably, described axle both ends of the surface are provided with the locating hole being positioned on same axis.
The beneficial effects of the utility model are:
1, the utility model is applicable to milling, the grinding location of cylindrical component, can fast aligning, and positioning precision is high, and production efficiency and product quality are all greatly enhanced.
2, this positioning tool is simple in structure, easy to use, improves working (machining) efficiency.
Brief description of the drawings
Fig. 1 is overall structure cutaway view of the present utility model.
Detailed description of the invention
Below describe embodiment of the present utility model in detail.
As shown in the figure, be overall structure cutaway view of the present utility model.Its structure comprises axle 1, open washer 6, clamp nut 7, axle is multidiameter structure, one end of multidiameter is tool locating axle 3, the other end is thread spindle 8, between tool locating axle 3 and thread spindle 8, it is positioning spindle 5, open washer 6 and clamp nut 7 sheathed with thread spindle 8 on, open washer 6 is between clamp nut 7 and positioning spindle 5.
In the present embodiment, be provided with part end locating shaft 4 between positioning spindle 5 and tool locating axle 3, part end locating shaft 4 external diameters are greater than positioning spindle 5 and tool locating axle 3 external diameters.
In the present embodiment, positioning spindle 5 external diameters are greater than thread spindle 8 external diameters, are less than open washer 6 external diameters, and part end locating shaft 4 external diameters are greater than the internal diameter of cylindrical component.
In the present embodiment, axle both ends of the surface are provided with the locating hole 2 being positioned on same axis.
The positioning principle of this device is below described:
First cylindrical component is sheathed on positioning spindle, part end locating shaft in one end and axle is close to, then by open washer and clamp nut once on sheathed and thread spindle, make open washer be close to cylindrical component end, constantly tighten clamp nut, make clamp nut compress open washer, and then cylindrical component is positioned.
In the time carrying out Milling Process, adopt the mode stationary spindle on " folder one top ", be fixed on the positioning chuck of milling machine by the tool locating axle of axle, the locating hole of tool locating shaft end coordinates with the locating centre on equipment simultaneously, reaches the locating effect on " folder one top ".
In the time carrying out grinding, adopt the mode stationary spindle of " two top one folders ", be fixed on the positioning chuck of grinding machine by the tool locating axle of axle, the locating hole at axle both ends coordinates with the locating centre on equipment respectively simultaneously, reaches the locating effect of " two top one folders ".

Claims (4)

1. the milling and grinding positioning tool of a cylindrical component, it is characterized in that: comprise axle, open washer, clamp nut, described axle is multidiameter structure, one end of described multidiameter is tool locating axle, the other end is thread spindle, between described tool locating axle and thread spindle, be positioning spindle, described open washer and clamp nut sheathed with thread spindle on, described open washer is between clamp nut and positioning spindle.
2. the milling and grinding positioning tool of a kind of cylindrical component according to claim 1, it is characterized in that: between described positioning spindle and tool locating axle, be provided with part end locating shaft, described part end locating shaft external diameter is greater than positioning spindle and tool locating axle external diameter.
3. the milling and grinding positioning tool of a kind of cylindrical component according to claim 2, is characterized in that: described positioning spindle external diameter is greater than thread spindle external diameter, is less than open washer external diameter; Described part end locating shaft external diameter is greater than the internal diameter of cylindrical component.
4. the milling and grinding positioning tool of a kind of cylindrical component according to claim 3, is characterized in that: described axle both ends of the surface are provided with the locating hole being positioned on same axis.
CN201420280556.6U 2014-05-29 2014-05-29 A kind of milling and grinding positioning tool of cylindrical component Active CN203918498U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420280556.6U CN203918498U (en) 2014-05-29 2014-05-29 A kind of milling and grinding positioning tool of cylindrical component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420280556.6U CN203918498U (en) 2014-05-29 2014-05-29 A kind of milling and grinding positioning tool of cylindrical component

Publications (1)

Publication Number Publication Date
CN203918498U true CN203918498U (en) 2014-11-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420280556.6U Active CN203918498U (en) 2014-05-29 2014-05-29 A kind of milling and grinding positioning tool of cylindrical component

Country Status (1)

Country Link
CN (1) CN203918498U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104999093A (en) * 2015-07-31 2015-10-28 梧州奥卡光学仪器有限公司 Method for turning of converter plane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104999093A (en) * 2015-07-31 2015-10-28 梧州奥卡光学仪器有限公司 Method for turning of converter plane

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