CN103317149B - Processing method of fusion part of regular triangular pyramid and sphere - Google Patents
Processing method of fusion part of regular triangular pyramid and sphere Download PDFInfo
- Publication number
- CN103317149B CN103317149B CN201310234030.4A CN201310234030A CN103317149B CN 103317149 B CN103317149 B CN 103317149B CN 201310234030 A CN201310234030 A CN 201310234030A CN 103317149 B CN103317149 B CN 103317149B
- Authority
- CN
- China
- Prior art keywords
- workpiece
- auxiliary clamp
- clamping
- sphere
- clamping hole
- 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.)
- Active
Links
Abstract
The invention provides a processing method of a fusion part of a regular triangular pyramid and a sphere. The processing method comprises the following specific steps of (1) fabricating an auxiliary clamp and designing the clamping hole and the inclination angle of the auxiliary clamp according to the key attributes of the part; (2) performing feeding, and processing blank materials into bars, and processing a first spherical surface of a workpiece through a numerical control machine tool; (3) clamping the workpiece processed in the step (2) through the auxiliary clamp, enabling the first spherical surface of the workpiece to drop into a clamping hole (1), positioning and fixing the workpiece through a press plate and clamping the auxiliary clamp and the workpiece on the numerical control machine tool to process a second spherical surface of the workpiece; (4) rotating the workpiece processed in step (3) around the central axis of the clamping hole at 60 degrees, and after firmly positioning the workpiece, clamping the auxiliary clamp and the workpiece onto the numerical control machine tool to continuously process a third spherical surface of the workpiece; and (5) repeating the step (4) to process a fourth spherical surface of the workpiece. The processing method of the fusion part of the regular triangular pyramid and the sphere is simple and quick when matched with the homemade auxiliary clamp, so that the forming precision of the workpiece is guaranteed, the working efficiency is improved and the processing cost is saved.
Description
Technical field
The present invention relates to the processing method that a kind of positive Rhizoma Sparganii cone and spheroid merge, belong to mechanical processing technique field.
Background technology
The part that positive Rhizoma Sparganii cone and spheroid merge, the volume center point both it overlaps, and three limits dropping out spheroid arc surface and equilateral triangle are tangent.The processing of this type of part needs to come design technology auxiliary clamp the rational technique of layout, operation method voluntarily according to the special nature of part self and characteristic.Traditional processing method one adopts numerical control machining center to process, and two is adopt CK6150D lathe to process, and these two kinds of methods have drawback.Processing need expend long-time man-hour, cost is higher to adopt numerical control machining center to carry out, and needs special special fixtures; Adopt CK6150D lathe to process, because of can not direct Set and Positioning, therefore can not realize the processing of such part.
Summary of the invention
The object of this invention is to provide the processing method that a kind of positive Rhizoma Sparganii cone and spheroid merge, this processing method coordinates self-control auxiliary clamp simple and fast, improves operating efficiency, saved processing cost while guarantee forming part precision.
Technical scheme of the present invention: the processing method that positive Rhizoma Sparganii cone and spheroid merge, comprises following concrete steps:
(1) auxiliary clamp is made: according to clamping hole and the angle of inclination of the determinant attribute Design assistant fixture of part, the gradient that accurate calculation goes out auxiliary clamp solves and ensure that the turning problem of cone surface;
(2) manufacturing procedure one: blanking, is processed into bar by blank material, and adopts lathe in machining to go out first sphere of workpiece;
(3) manufacturing procedure two: auxiliary clamp on the workpiece after step (2) is processed, make first of workpiece sphere fall into clamping hole (1) and utilize pressing plate that Workpiece fixing is firm, then auxiliary clamp and clamping workpiece being processed on numerically controlled lathe second sphere of workpiece;
(4) manufacturing procedure three: the workpiece after step (3) being processed rotates 60 °, after firm position around the central axis in clamping hole, auxiliary clamp and clamping workpiece is continued on numerically controlled lathe the 3rd sphere processing workpiece;
(5) manufacturing procedure four: repeat step (4), process the 4th sphere of workpiece.
Be provided with locating hole around clamping hole on described auxiliary clamp, the central axis of locating hole is consistent with the central axial direction in clamping hole, and the central axis in clamping hole and the jante et perpendiculaire of auxiliary clamp are in a fixing point.Its objective is and utilize auxiliary clamp to determine in fixed position by the center of Rhizoma Sparganii cone, because the processing of sphere needs to determine rotation centerline, otherwise be the location that cannot realize sphere in the turning course of auxiliary clamp.Locating hole be in order to determine workpiece in auxiliary clamp with the positioning relation in clamping hole, and ensure workpiece convert any clamping position time rotate around the center line in auxiliary clamp clamping hole all the time.
On described auxiliary clamp, the quantity of locating hole is two or more, and is distributed in around clamping hole, its objective is that the location making workpiece on auxiliary clamp is more fixed, improves the degree of accuracy of following process.
Beneficial effect of the present invention: the present invention utilizes the determinant attribute of part to come the clamping hole of Design assistant fixture, locating hole and angle of inclination, utilize auxiliary clamp that the key point of workpiece is realized fixing simultaneously, and the positioning and clamping of workpiece is realized in conjunction with the auxiliary clamp of pressing plate, therefore the present invention does not need to utilize machining center and loaded down with trivial details programming thereof, use an auxiliary clamp can realize clamping and the location of workpiece, eliminate other multiple fixtures; The present invention simultaneously does not need to adopt dividing head to go to process pyramid, makes process operation more simple and convenient, not only increases operating efficiency, saved processing cost, and effectively can ensure shaping accuracy and the surface quality of part.
Accompanying drawing explanation
Fig. 1 is the part schematic diagram that the positive Rhizoma Sparganii cone of the embodiment of the present invention and spheroid merge.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the structural representation of embodiment of the present invention auxiliary clamp.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the schematic diagram of work pieces process operation one.
Fig. 7 is the schematic diagram of clamping workpiece.
Fig. 8 is the schematic diagram of work pieces process operation two.
Fig. 9 is the schematic diagram of work pieces process operation three.
Detailed description of the invention
The part that positive Rhizoma Sparganii cone as shown in Figure 1 to Figure 3 and spheroid merge, its processing method comprises following concrete steps:
(1) auxiliary clamp is made: according to clamping hole 1 φ 31 and 160.5 °, the angle of inclination of the determinant attribute Design assistant fixture of part, as shown in Figure 4 and Figure 5, also be provided with four locating holes 2 around clamping hole 1 φ 31 on auxiliary clamp and be distributed in clamping hole 1 around, the central axis of locating hole 2 is consistent with the central axial direction in clamping hole 1, and the central axis in clamping hole 1 and the jante et perpendiculaire of auxiliary clamp are in a fixing point;
(2) manufacturing procedure one: blanking, is processed into the bar of φ 62 by blank material, and adopts lathe in machining to go out first sphere of workpiece, as shown in Figure 6;
(3) manufacturing procedure two: auxiliary clamp on the workpiece after step (2) is processed, first of workpiece sphere is made to fall into clamping hole (1) 1 φ 31 and utilize pressing plate 3 that Workpiece fixing is firm, then auxiliary clamp and clamping workpiece are processed on numerically controlled lathe second sphere of workpiece, as shown in Figure 7 and Figure 8;
(4) manufacturing procedure three: the workpiece after step (3) being processed rotates 60 ° around the central axis of clamping hole 11 φ 31, after firm position, auxiliary clamp and clamping workpiece are continued on numerically controlled lathe the 3rd sphere processing workpiece, as shown in Figure 9;
(5) manufacturing procedure four: repeat step (4), process the 4th sphere of workpiece, finally complete the processing and forming of part.
Claims (3)
1. the processing method that merges of positive Rhizoma Sparganii cone and spheroid, is characterized in that, comprise following concrete steps:
(1) auxiliary clamp is made: according to clamping hole (1) and the angle of inclination of the determinant attribute Design assistant fixture of part;
(2) manufacturing procedure one: blanking, is processed into bar by blank material, and adopts lathe in machining to go out first sphere of workpiece;
(3) manufacturing procedure two: auxiliary clamp on the workpiece after step (2) is processed, make first of workpiece sphere fall into clamping hole (1) and utilize pressing plate (3) that Workpiece fixing is firm, then auxiliary clamp and clamping workpiece being processed on numerically controlled lathe second sphere of workpiece;
(4) manufacturing procedure three: the workpiece after step (3) being processed rotates 60 °, after firm position around the central axis of clamping hole (1), auxiliary clamp and clamping workpiece is continued on numerically controlled lathe the 3rd sphere processing workpiece;
(5) manufacturing procedure four: repeat step (4), process the 4th sphere of workpiece.
2. the processing method that merges of Rhizoma Sparganii cone as claimed in claim 1 positive and spheroid, it is characterized in that: around the clamping hole on described auxiliary clamp, be provided with locating hole (2), the central axis of locating hole (2) is consistent with the central axial direction of clamping hole (1), and the central axis of clamping hole (1) and the jante et perpendiculaire of auxiliary clamp are in a fixing point.
3. the processing method that merges of Rhizoma Sparganii cone as claimed in claim 2 positive and spheroid, is characterized in that: on described auxiliary clamp, the quantity of locating hole (2) is two or more, and is distributed in clamping hole (1) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234030.4A CN103317149B (en) | 2013-06-14 | 2013-06-14 | Processing method of fusion part of regular triangular pyramid and sphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234030.4A CN103317149B (en) | 2013-06-14 | 2013-06-14 | Processing method of fusion part of regular triangular pyramid and sphere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317149A CN103317149A (en) | 2013-09-25 |
| CN103317149B true CN103317149B (en) | 2015-07-22 |
Family
ID=49186355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310234030.4A Active CN103317149B (en) | 2013-06-14 | 2013-06-14 | Processing method of fusion part of regular triangular pyramid and sphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103317149B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625093A (en) * | 2014-12-30 | 2015-05-20 | 瓦房店轴承集团有限责任公司 | Large-diameter steel ball hard-turning method |
| CN105690129A (en) * | 2016-04-27 | 2016-06-22 | 苏州洲洋精密机械科技有限公司 | Clamp special for processing side hole of oil cylinder of pneumatic tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241071Y (en) * | 1995-09-01 | 1996-11-27 | 张朝辉 | Geometric molding product |
| CN102773503A (en) * | 2012-08-21 | 2012-11-14 | 上海现代先进超精密制造中心有限公司 | Single point diamond lathe and method for machining special-shape workpiece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0821798B1 (en) * | 1995-04-20 | 1999-02-10 | Leica AG | Retroreflector |
| WO2011145968A1 (en) * | 2010-05-20 | 2011-11-24 | Speranskiy Anatoly Alekseevich | Method and 3d receiver for measuring a vector of mechanical oscillations |
-
2013
- 2013-06-14 CN CN201310234030.4A patent/CN103317149B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241071Y (en) * | 1995-09-01 | 1996-11-27 | 张朝辉 | Geometric molding product |
| CN102773503A (en) * | 2012-08-21 | 2012-11-14 | 上海现代先进超精密制造中心有限公司 | Single point diamond lathe and method for machining special-shape workpiece |
Non-Patent Citations (2)
| Title |
|---|
| 娄富春等.正三棱锥加工方案.《机械工人(冷加工)》.2004,(第11期), * |
| 胡榛源等.再探正三棱锥体的加工方案.《机械工人(冷加工)》.2005,(第7期), * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103317149A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205254276U (en) | Gapless positioning fixture of awl in hollow shaft class work piece | |
| CN203471083U (en) | Inner centering tensioning clamp | |
| CN204546060U (en) | A kind of thin-walled part flexible locating cramping apparatus | |
| CN203541916U (en) | Welding tool for titanium alloy rotating air inlet cowling | |
| CN203853912U (en) | Presser | |
| CN103949909A (en) | CNC (computer numerical control) machined spherical piece combined clamp and clamping method | |
| CN103317149B (en) | Processing method of fusion part of regular triangular pyramid and sphere | |
| CN204686112U (en) | Novel clamp | |
| CN106002492A (en) | Waterwheel-type valve core processing device | |
| CN102328127A (en) | Superfine tapered ball end milling cutter | |
| CN203936761U (en) | A kind of hinge top gem of a girdle-pendant cutter that can threaded adjusting | |
| CN103302311B (en) | Machining method for turning regular triangular pyramid or right-angled triangular pyramid | |
| CN202498364U (en) | Sine angle worktable for extending machining range of three-shaft numerically-controlled machine tool | |
| CN202028952U (en) | Receiver fixture | |
| CN104439353B (en) | A kind of clamping device of turning butterfly part | |
| CN204975573U (en) | Process units of turning external screw thread | |
| CN204686113U (en) | Novel shifting fork special fixture stopping means | |
| CN204621810U (en) | A kind of novel touch screen CNC grinding wheel head structure | |
| CN203390233U (en) | Single-action double-clamping clamp | |
| CN204843613U (en) | A special process units for multislot processing | |
| CN202780593U (en) | Fixed device for machining four-way valve body | |
| CN207087421U (en) | A kind of digital control processing multi-directional ball positioner | |
| CN108237446B (en) | Cylindrical grinding and positioning tool and grinding method for thin-wall conical surface part | |
| CN105234697A (en) | Ball part positioning machining tool and application method thereof | |
| CN205989028U (en) | A kind of interior hexagonal processing unit (plant) of Hydrodynamic transmission plug screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |