CN106694973A - Ball socket milling tool for hollow piston - Google Patents
Ball socket milling tool for hollow piston Download PDFInfo
- Publication number
- CN106694973A CN106694973A CN201510773884.9A CN201510773884A CN106694973A CN 106694973 A CN106694973 A CN 106694973A CN 201510773884 A CN201510773884 A CN 201510773884A CN 106694973 A CN106694973 A CN 106694973A
- Authority
- CN
- China
- Prior art keywords
- tool
- ball socket
- hollow piston
- cutter head
- ball
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention provides a ball socket milling tool for a hollow piston. The ball socket milling tool comprises a tool rod, wherein symmetrical tool bits are fixedly installed at the two sides of the upper end of the tool rod; the outer side of each tool bit is of a spherical structure, and the inner side of the tool bit is of a planar structure; the diameter of a ball body where the spherical structure of each tool bit is located is 18.258mm; the length from the uppermost end of each tool bit to the bottommost end of the tool rod is 72mm; and the height of the planar structure of each tool bit in the vertical direction is 13.4mm. The ball socket milling tool provided by the invention increases the production efficiency of ball socket milling for the piston, and the high qualification ratio of products and the stable dimensions of ball sockets are achieved.
Description
Technical field
The present invention relates to vehicle compressor hollow piston production technical field, more particularly to a kind of hollow piston milling ball-and-socket cutter.
Background technology
At present, the milling ball-and-socket method of automobile air conditioner compressor hollow piston is：R arc machinings are walked using lathe tool, this method low production efficiency, ball-and-socket size are unstable, and product percent of pass is low.
The content of the invention
In order to overcome the defect of prior art, the present invention to provide following technical scheme：
A kind of hollow piston milling ball-and-socket cutter, it includes knife bar, the both sides of the knife bar upper end fixedly mount symmetrical cutter head, the outside of the cutter head is spherical structure, inner side is planar structure, a diameter of 18.258mm of spheroid where cutter head spherical structure, length of the cutter head topmost to knife bar bottom is 72mm, and the height of the cutter head planar structure vertical direction is 13.4mm.
Further, the overall width after described two cutter heads are fixed with knife bar upper end two ends is 12.6mm.
The beneficial effect brought of the present invention is：The production efficiency of piston milling ball-and-socket is improve, product percent of pass is high, ball-and-socket dimensionally stable.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Figure 1, a kind of hollow piston milling ball-and-socket cutter, it includes knife bar 1, the both sides of the knife bar upper end fixedly mount symmetrical cutter head 2, the outside of the cutter head 2 is spherical structure, inner side is a diameter of 18.258mm of spheroid where planar structure, cutter head spherical structure, and the length of the top of the cutter head 2 to the bottom of knife bar 1 is 72mm.The height of the cutter head planar structure vertical direction is 13.4mm.Overall width after described two cutter heads are fixed with knife bar upper end two ends is 12.6mm.
Embodiment of the present invention this have the advantage that：The production efficiency of piston milling ball-and-socket is improve, product percent of pass is high, ball-and-socket dimensionally stable.
The above; specific embodiment only of the invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art disclosed herein technical scope in; the change or replacement that can be expected without creative work, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of hollow piston milling ball-and-socket cutter, it is characterised in that it includes knife bar（1）, the both sides of the knife bar upper end fixedly mount symmetrical cutter head（2）, the outside of the cutter head is spherical structure, and inner side is a diameter of 18.258mm of spheroid where planar structure, cutter head spherical structure, and length of the cutter head topmost to knife bar bottom is 72mm, and the height of the cutter head planar structure vertical direction is 13.4mm.
2. a kind of hollow piston milling ball-and-socket cutter according to claim 1, it is characterised in that the overall width after described two cutter heads are fixed with knife bar upper end two ends is 12.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773884.9A CN106694973A (en) | 2015-11-13 | 2015-11-13 | Ball socket milling tool for hollow piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773884.9A CN106694973A (en) | 2015-11-13 | 2015-11-13 | Ball socket milling tool for hollow piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694973A true CN106694973A (en) | 2017-05-24 |
Family
ID=58918361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773884.9A Pending CN106694973A (en) | 2015-11-13 | 2015-11-13 | Ball socket milling tool for hollow piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694973A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018473A1 (en) * | 1994-12-15 | 1996-06-20 | Sandvik Ab | Milling cutter body and a method for its production |
| US20050089382A1 (en) * | 2003-10-27 | 2005-04-28 | Stojan Stojanovski | Milling tool holder with threaded plug |
| CN202199813U (en) * | 2011-08-25 | 2012-04-25 | 桐乡市易锋机械厂 | Processing tool for piston ball pits |
| CN203791705U (en) * | 2014-04-25 | 2014-08-27 | 济宁职业技术学院 | Elastic numerical-control vertical milling cutter |
| CN204221397U (en) * | 2014-08-15 | 2015-03-25 | 东莞联阳切削工具有限公司 | A kind of facing cutter |
-
2015
- 2015-11-13 CN CN201510773884.9A patent/CN106694973A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018473A1 (en) * | 1994-12-15 | 1996-06-20 | Sandvik Ab | Milling cutter body and a method for its production |
| US20050089382A1 (en) * | 2003-10-27 | 2005-04-28 | Stojan Stojanovski | Milling tool holder with threaded plug |
| CN202199813U (en) * | 2011-08-25 | 2012-04-25 | 桐乡市易锋机械厂 | Processing tool for piston ball pits |
| CN203791705U (en) * | 2014-04-25 | 2014-08-27 | 济宁职业技术学院 | Elastic numerical-control vertical milling cutter |
| CN204221397U (en) * | 2014-08-15 | 2015-03-25 | 东莞联阳切削工具有限公司 | A kind of facing cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20170524 |