CN103192477B - Eliminating equipment for pouring gate in phenolic resin billiard ball - Google Patents
Eliminating equipment for pouring gate in phenolic resin billiard ball Download PDFInfo
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- CN103192477B CN103192477B CN201310143006.XA CN201310143006A CN103192477B CN 103192477 B CN103192477 B CN 103192477B CN 201310143006 A CN201310143006 A CN 201310143006A CN 103192477 B CN103192477 B CN 103192477B
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- billiard ball
- conical surface
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Abstract
The invention discloses eliminating equipment for a pouring gate in a phenolic resin billiard ball, which can rapidly accurately remove a pouring gate in the billiard ball. The eliminating equipment is an instrument lathe consisting of a spring chuck and a cutter, wherein the spring chuck successively comprises an operation section, a conical surface section, a thin wall section and a tail section from front to back; and the front end surface of the operation section is provided with three or four long grooves along the axial direction in an uniform manner; the diameter of the outer surface of the operation section is greater than that of a big head of the conical surface section, and an inner hole of the operation section is a cylinder matched with the diameter of the billiard ball; the diameter of the inner hole of the conical surface section is less than the inner diameter of the operation section, the diameter of the outer surface of the thin wall section is equal to that of a small head of the conical surface section, and the diameter of an inner hole of the thin wall section is greater than that of an inner hole of the conical surface section; the diameter of the outer surface of the tail section is greater than that of the outer surface of the thin wall section and is less than the diameter of the big head of the conical surface section, and the diameter of the inner hole of the tail section is greater than that of the inner hole of the thin wall section and is less than the diameter of the inner hole of the operation section; and a knife edge of a knife head of the cutter is of a half round shape which is same with that of the diameter of the billiard ball.
Description
Technical field
The present invention relates to the eliminating equipment of the cast gate on a kind of phenolic resins billiard ball.
Background technology
In the production process of phenolic resins billiard ball, because raw material is liquid, the pattern that production method is normal pressure casting.Because when cast is in order to allow the discharge that can effectively make progress of the bubble of spheroid inside, so sprue gate is upward generally larger, and higher than spheroid, has so just had the generation of cast gate.But how this cast gate is removed? traditional way is: hold spheroid, on emery wheel, cast gate is ground off.This processing method not only efficiency is slow, and the spheroid after processing is not round, therefore larger to the appearance effects of billiard ball yet.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, the eliminating equipment of the cast gate on a kind of phenolic resins billiard ball is provided, it not only can save a large amount of artificial, and can be quickly and accurately by the cast gate excision on billiard ball, greatly improved operating efficiency, reduce costs, and can meet the circularity requirement of billiard ball.
A kind of technical scheme that realizes above-mentioned purpose is: the eliminating equipment of the cast gate on a kind of phenolic resins billiard ball, comprise the instrument lathe that contains lathe bed, geared head, main shaft, collet, saddle, knife rest and cutter, described main shaft is arranged on described geared head, described collet is arranged on described main shaft, described knife rest is arranged on described saddle, described Cutting tool installation manner is on described knife rest, wherein
Described collet comprises active section, conical surface section, thin segment and end segment successively from A-P; The front end face of described active section is the uniform elongated slot that has three or four vertically, forms three or four jaws that can inwardly shrink; Cylindrical and the diameter of the outer surface of described active section is greater than the diameter at butt end of described conical surface section, the endoporus of this active section is cylindrical with the diameter adaptation of described billiard ball, and the interior hole length of this active section radius that is greater than described billiard ball is less than the diameter of billiard ball; Cylindrical and the diameter of the endoporus of described conical surface section is less than the internal diameter of described active section; Cylindrical and the diameter of the outer surface of described thin segment equates with the top diameter of described conical surface section, and the cylindrical and diameter of the endoporus of this thin segment is greater than the diameter of bore of described conical surface section; The outer surface of described end segment is cylindrical, the diameter of the outer surface of this end segment be greater than described thin segment outer surface diameter and be less than the diameter at butt end of described conical surface section, the cylindrical screwed hole of endoporus of this end segment and diameter are greater than the diameter of bore of described thin segment and are less than the diameter of bore of described active section;
Described cutter comprises handle of a knife and cutter head, and described handle of a knife is arranged on described knife rest, and the edge of a knife on described cutter head is the semicircle identical with the diameter of described billiard ball.
The eliminating equipment of the cast gate on above-mentioned phenolic resins billiard ball, wherein, described elongated slot is opened the rear end to described thin segment from the front end face of described active section.
The eliminating equipment of the cast gate on above-mentioned phenolic resins billiard ball, wherein, between the endoporus of described conical surface section and the endoporus of described thin segment with circular cone transition; Between the endoporus of described thin segment and the endoporus of described end segment with circular cone transition.
The technical scheme of the eliminating equipment of the cast gate on phenolic resins billiard ball of the present invention, adopts on watchmaker's machine tool and processes.Not only can save in a large number manually, and can greatly improve operating efficiency quickly and accurately by the cast gate excision on billiard ball, reduce production costs, and can meet the circularity requirement of billiard ball.
Accompanying drawing explanation
Fig. 1 is the structural representation of the eliminating equipment of phenolic resins billiard ball cast gate of the present invention;
Fig. 2 a is the structural representation of the collet on the eliminating equipment of phenolic resins billiard ball cast gate of the present invention;
Fig. 2 b is the side view of Fig. 2 a;
Fig. 3 a is the front view of the cutter on the eliminating equipment of phenolic resins billiard ball cast gate of the present invention;
Fig. 3 b is the top view of the cutter on the eliminating equipment of phenolic resins billiard ball cast gate of the present invention;
Fig. 3 c is that A-A in Fig. 3 b is to view;
Fig. 4 is the state diagram that the eliminating equipment of phenolic resins billiard ball cast gate of the present invention adds man-hour.
The specific embodiment
In order to understand technical scheme of the present invention better, below by embodiment particularly, be described in detail:
Refer to Fig. 1, the eliminating equipment of the cast gate on a kind of phenolic resins billiard ball of the present invention, for instrument lathe, this instrument lathe comprises and contains lathe bed 1, geared head 2, main shaft 3, collet 4, saddle 5, knife rest 6 and cutter (not shown), wherein, geared head 2 is arranged on lathe bed 1, main shaft 3 is arranged on geared head 2, collet 4 is arranged in the endoporus of main shaft 3, saddle 5 by guide rails assembling on lathe bed 1, knife rest 6 is arranged on saddle 5, knife rest 6 can before and after, move left and right adjustment, to adapt to the requirement of different workpieces, cutter 7 is arranged on knife rest 6.
Refer to again Fig. 2 a and Fig. 2 b, collet 4 comprises active section 41, conical surface section 42, thin segment 43 and end segment 44 successively from A-P, wherein, active section 41 is for holding workpiece, the front end face of active section 41 is the uniform elongated slot 40 that has three or four vertically, this elongated slot 40 is opened to the rear end of thin segment 43 from the front end face of active section 41, forms three or four jaws that can inwardly shrink; Cylindrical and the diameter of the outer surface of active section 41 is greater than the diameter at butt end of conical surface section 42, and the endoporus of this active section 41 is cylindrical with the diameter adaptation of billiard ball, and the interior hole length of this active section 41 radius that is greater than billiard ball is less than the diameter of billiard ball; Conical surface section 42 is adaptive with the taper hole of main shaft 3 endoporus, and the cylindrical and diameter of the endoporus of conical surface section 42 is less than the internal diameter of active section 41; Thin segment 43 plays strain effect, and the cylindrical and diameter of the outer surface of thin segment 43 equates with the top diameter of conical surface section 42, and the cylindrical and diameter of the endoporus of this thin segment 43 is greater than the diameter of bore of conical surface section 42; Between the endoporus of the endoporus of thin segment 43 and conical surface section 42 with circular cone transition; The outer surface of end segment 44 is cylindrical, the diameter of the outer surface of this end segment 44 be greater than thin segment 43 outer surface diameter and be less than the diameter at butt end of conical surface section 42, the cylindrical screwed hole of endoporus of this end segment 44, for being connected with pull bar, the diameter of bore of this end segment 44 is greater than the diameter of bore of thin segment 43 and is less than the diameter of bore of active section 41; Between the endoporus of the endoporus of end segment 44 and thin segment 43 with circular cone transition.
Refer to Fig. 3 a, Fig. 3 b and Fig. 3 c, cutter 7 comprises handle of a knife 71 and cutter head 72 again, and wherein, handle of a knife 71 is arranged on knife rest 6, and the edge of a knife on cutter head 72 is the semicircle identical with the diameter of billiard ball.
Refer to again Fig. 4, the eliminating equipment of the cast gate on a kind of phenolic resins billiard ball of the present invention is when work, first the billiard ball with cast gate 8 are packed in collet 4, as far as possible by the axis that is centered close to collet 4 of cast gate, again collet 4 is connected with the pull bar that is arranged in main shaft 3 endoporus, when pull bar is drawn in collet after the endoporus of main shaft 2, by coordinating of the taper hole of main shaft 3 endoporus and the conical surface section 42 of collet 4, make the jaw strain of collet 4 and inwardly shrink, the location of realizing billiard ball 8 clamps.The radius that is greater than billiard ball 8 due to the interior hole length of the active section 41 of collet 4 is less than the diameter of billiard ball 8, make billiard ball 8 major parts be arranged in the endoporus of the active section 41 of collet 4, can make billiard ball 8 be located reliably, then the processing button of pressing lathe can make billiard ball 8 along with main shaft 3 rotations, and make cutter 7 along with knife rest 6 is done in-movement towards billiard ball 8 directions, cut away the cast gate on billiard ball 8.
The eliminating equipment of the cast gate on a kind of phenolic resins billiard ball of the present invention, the hemisphere that can time processing goes out to need, and loading/unloading products is convenient, not only can save a large amount of artificial, and can greatly improve operating efficiency quickly and accurately by the cast gate excision on billiard ball, reduce production costs, and can meet the circularity requirement of billiard ball, the circularity of spheroid can be controlled in 0.1mm.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claims of the present invention.
Claims (3)
1. the eliminating equipment of the cast gate on phenolic resins billiard ball, comprise the instrument lathe that contains lathe bed, geared head, main shaft, collet, saddle, knife rest and cutter, described main shaft is arranged on described geared head, described collet is arranged on described main shaft, described knife rest is arranged on described saddle, described Cutting tool installation manner, on described knife rest, is characterized in that
Described collet comprises active section, conical surface section, thin segment and end segment successively from A-P; The front end face of described active section is the uniform elongated slot that has three or four vertically, forms three or four jaws that can inwardly shrink; Cylindrical and the diameter of the outer surface of described active section is greater than the diameter at butt end of described conical surface section, the endoporus of this active section is cylindrical with the diameter adaptation of described billiard ball, and the interior hole length of this active section radius that is greater than described billiard ball is less than the diameter of billiard ball; Cylindrical and the diameter of the endoporus of described conical surface section is less than the internal diameter of described active section; Cylindrical and the diameter of the outer surface of described thin segment equates with the top diameter of described conical surface section, and the cylindrical and diameter of the endoporus of this thin segment is greater than the diameter of bore of described conical surface section; The outer surface of described end segment is cylindrical, the diameter of the outer surface of this end segment be greater than described thin segment outer surface diameter and be less than the diameter at butt end of described conical surface section, the cylindrical screwed hole of endoporus of this end segment and diameter are greater than the diameter of bore of described thin segment and are less than the diameter of bore of described active section;
Described cutter comprises handle of a knife and cutter head, and described handle of a knife is arranged on described knife rest, and the edge of a knife on described cutter head is the semicircle identical with the diameter of described billiard ball.
2. the eliminating equipment of the cast gate on phenolic resins billiard ball according to claim 1, is characterized in that, described elongated slot is opened the rear end to described thin segment from the front end face of described active section.
3. the eliminating equipment of the cast gate on phenolic resins billiard ball according to claim 1, is characterized in that, between the endoporus of described conical surface section and the endoporus of described thin segment with circular cone transition; Between the endoporus of described thin segment and the endoporus of described end segment with circular cone transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143006.XA CN103192477B (en) | 2013-04-23 | 2013-04-23 | Eliminating equipment for pouring gate in phenolic resin billiard ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143006.XA CN103192477B (en) | 2013-04-23 | 2013-04-23 | Eliminating equipment for pouring gate in phenolic resin billiard ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103192477A CN103192477A (en) | 2013-07-10 |
| CN103192477B true CN103192477B (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310143006.XA Active CN103192477B (en) | 2013-04-23 | 2013-04-23 | Eliminating equipment for pouring gate in phenolic resin billiard ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103192477B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080436U (en) * | 1990-11-28 | 1991-07-10 | 唐厚仁 | Multipurpose clamp capable of quick assembling and disassembling |
| CN2130625Y (en) * | 1991-07-17 | 1993-04-28 | 唐厚仁 | Multipurpose spring grip |
| CN201565652U (en) * | 2009-12-14 | 2010-09-01 | 河南省中原内配股份有限公司 | Dedicated milling cutter for processing inner core round ball of honing rod |
| CN202622097U (en) * | 2012-05-15 | 2012-12-26 | 厦门伊格特精密机械有限公司 | Cutter for machining external thread |
| CN102806476A (en) * | 2012-07-24 | 2012-12-05 | 苏州市建军纺机配件厂 | Clamp for turning circular arc conical part |
| CN203228335U (en) * | 2013-04-23 | 2013-10-09 | 上海欣展橡胶有限公司 | Sprue removal equipment for phenolic resin billiard ball |
-
2013
- 2013-04-23 CN CN201310143006.XA patent/CN103192477B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103192477A (en) | 2013-07-10 |
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| C14 | Grant of patent or utility model | ||
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Owner name: JIANGSU CYCLOP NEW MATERIALS TECHNOLOGY CO., LTD. Effective date: 20150424 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150424 Address after: 201709, No. 3236, Pine Road, Qingpu District, Shanghai Patentee after: Shanghai Xinzhan Rubber Co., Ltd. Patentee after: JIANGSU XINYING NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 201709, No. 3236, Pine Road, Qingpu District, Shanghai Patentee before: Shanghai Xinzhan Rubber Co., Ltd. |
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Effective date of registration: 20190425 Address after: 223001 Hongze Economic Development Zone, Huai'an City, Jiangsu Province Patentee after: JIANGSU XINYING NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 201709 No. 3236 Waiqingsong Highway, Qingpu District, Shanghai Co-patentee before: JIANGSU XINYING NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Patentee before: Shanghai Xinzhan Rubber Co., Ltd. |