CN103143763B - A kind of method of processing great circle cambered surface - Google Patents
A kind of method of processing great circle cambered surface Download PDFInfo
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- CN103143763B CN103143763B CN201310076731.XA CN201310076731A CN103143763B CN 103143763 B CN103143763 B CN 103143763B CN 201310076731 A CN201310076731 A CN 201310076731A CN 103143763 B CN103143763 B CN 103143763B
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- oscillating deck
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- base plate
- lathe
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Abstract
The present invention relates to a kind of method of processing great circle cambered surface, comprising: on the workbench of a lathe, fixedly mount one piece of base plate, above base plate, place one piece of oscillating deck again, between base plate with oscillating deck, adopt rotating shaft to be connected; One end of connecting axle is fixedly connected with a side of oscillating deck, the fulcrum of the other end of connecting axle as frock is maintained static; The workpiece that clamping is to be processed on oscillating deck, makes the distance between the side to be processed of workpiece and fulcrum equal the radius of workpiece to be processed; After lathe is started working, workbench moves reciprocatingly, and oscillating deck drives workpiece to swing around rotating shaft opposed bottom, and do circular motion around fulcrum, the planing tool on lathe digs arc surface in the side to be processed of workpiece simultaneously.
Description
Technical field
The present invention relates to metallurgical machinery and manufacture field, particularly a kind of method of processing great circle cambered surface.
Background technology
All great circle cambered surface workpiece are as shown in Figure 1 one of parts common in machinery production process.In prior art, general CNC planer type milling machine processes great circle cambered surface workpiece, but the machined task of CNC planer type milling machine is at full stretch, usually cannot be processed in time, affect production process, and processing cost is very high.
Summary of the invention
The object of the invention is to overcome processing cost when prior art utilizes CNC planer type milling machine to process great circle cambered surface workpiece high, the defect such as cannot to process in time, thus provide a kind of method can processing great circle cambered surface workpiece on common lathe.
To achieve these goals, the invention provides a kind of method of processing great circle cambered surface, comprising:
Step 1), on the workbench 5 of a lathe fixedly mount one piece of base plate 6, above described base plate 6, place one piece of oscillating deck 7 again, between described base plate 6 with described oscillating deck 7, adopt rotating shaft 8 to be connected;
Step 2), one end of described connecting axle 10 is fixedly connected with a side of described oscillating deck 7, the fulcrum 11 of the other end of described connecting axle 10 as frock is maintained static;
Step 3), the workpiece 9 that clamping is to be processed on described oscillating deck 7, make the distance between the side to be processed of described workpiece 9 and described fulcrum 11 equal the radius of workpiece 9 to be processed;
After step 4), described lathe are started working, workbench 5 moves reciprocatingly, described oscillating deck 7 drives described workpiece 9 to swing around the relatively described base plate 6 of described rotating shaft 8, do circular motion around described fulcrum 11, the planing tool 12 on described lathe digs arc surface 2 in the side to be processed of described workpiece 9 simultaneously.
In technique scheme, described lathe is metal-planing machine.
The invention has the advantages that:
Method of the present invention can realize the processing of great circle cambered surface workpiece on common lathe, without the need to by CNC planer type milling machine, significantly reduces cost, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of great circle cambered surface workpiece;
Fig. 2 is the flow chart of the inventive method;
Fig. 3 is workbench in position for the moment, and metal-planing machine is processed the exemplary illustration of great circle cambered surface workpiece;
Fig. 4 be workbench when position two, metal-planing machine is processed the exemplary illustration of great circle cambered surface workpiece.
Drawing explanation
1 thickness of workpiece 2 workpiece circular arc face 3 workpiece large circular arc radius
4 Workpiece length 5 workbench 6 base plates
7 oscillating deck 8 rotating shaft 9 workpiece
10 connecting axle 11 fulcrum 12 planing tools
13 workpiece processing tool B point position, workpiece processing tool A point positions 14
15 anglecs of rotation
Detailed description of the invention
Now the invention will be further described by reference to the accompanying drawings.
On workpiece, the general principle in Machining Arc face is: consider that the arc surface of workpiece belongs to the surface of revolution, combined by the cutting movement of cutter opposite piece with the gyration of workpiece, can realize the processing to workpiece circular arc face.
In the present embodiment, for metal-planing machine, how to utilize metal-planing machine to process great circle cambered surface workpiece to the inventive method and described, in other embodiments, the inventive method also can be used for the lathe of the other types of such as milling machine.
As shown in Figure 2, the correlation step of method of the present invention is as follows:
Step 1), on the workbench 5 of metal-planing machine fixedly mount one piece of base plate 6, above described base plate 6, place one piece of oscillating deck 7 again, between described base plate 6 with described oscillating deck 7, adopt rotating shaft 8 to be connected.
Step 2), one end of connecting axle 10 is fixedly connected with a side of described oscillating deck 7, the fulcrum 11 of the other end of described connecting axle 10 as frock is maintained static.
Step 3), the workpiece 9 that clamping is to be processed on oscillating deck 7, make the distance between the side to be processed of described workpiece 9 and described fulcrum 11 equal the radius R of workpiece 9 to be processed.
After step 4), metal-planing machine are started working, workbench 5 moves reciprocatingly, described oscillating deck 7 drives workpiece 9 to swing around rotating shaft 8 opposed bottom 6, and do circular motion around fulcrum 11, the planing tool 12 on metal-planing machine just can dig arc surface 2 in the side to be processed of workpiece 9 simultaneously.
Fig. 3 and Fig. 4 has done exemplary illustration to utilizing the inventive method to process great circle cambered surface workpiece on metal-planing machine.As shown in Figure 3, workbench in position for the moment, A point 13 on cutter 12 cutting workpiece 9, as shown in Figure 4, workbench is when position two, connecting axle 10 and oscillating deck 7 drive workpiece 9 anglec of rotation 15, and oscillating deck 7 drives workpiece 9 to swing around rotating shaft 8 opposed bottom 6, and cutter 12 cutting workpiece 9 is in B point 14 position.See from Fig. 3 and Fig. 4, cutter 12 marks a circular arc line 2 to B point at workpiece 9 from A point, and the radius 3 of this circular arc line is exactly the design radial R of workpiece 9.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted.Although with reference to embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, modify to technical scheme of the present invention or equivalent replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (2)
1. process a method for great circle cambered surface, comprising:
Step 1), the upper fixed installation one piece of base plate (6) of the workbench (5) of a lathe, place one piece of oscillating deck (7) in the top of described base plate (6) again, between described base plate (6) with described oscillating deck (7), adopt rotating shaft (8) to be connected;
Step 2), one end of connecting axle (10) is fixedly connected with a side of described oscillating deck (7), the fulcrum (11) of the other end of described connecting axle (10) as frock is maintained static;
Step 3), at the upper clamping of described oscillating deck (7) workpiece (9) to be processed, make the distance between the side to be processed of described workpiece (9) and described fulcrum (11) equal the radius of workpiece (9) to be processed;
Step 4), after described lathe starts working, workbench (5) moves reciprocatingly, described oscillating deck (7) drives described workpiece (9) to swing around the relatively described base plate (6) of described rotating shaft (8), do circular motion around described fulcrum (11), the planing tool (12) on described lathe digs arc surface (2) in the side to be processed of described workpiece (9) simultaneously.
2. the method for processing great circle cambered surface according to claim 1, is characterized in that, described lathe is metal-planing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310076731.XA CN103143763B (en) | 2013-03-11 | 2013-03-11 | A kind of method of processing great circle cambered surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310076731.XA CN103143763B (en) | 2013-03-11 | 2013-03-11 | A kind of method of processing great circle cambered surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143763A CN103143763A (en) | 2013-06-12 |
| CN103143763B true CN103143763B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310076731.XA Expired - Fee Related CN103143763B (en) | 2013-03-11 | 2013-03-11 | A kind of method of processing great circle cambered surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN103143763B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262790B (en) * | 2017-06-20 | 2018-11-27 | 安徽普伦智能装备有限公司 | A kind of control device for arc surface Milling Process |
| CN107685235B (en) * | 2017-09-30 | 2024-02-06 | 中国水电四局（祥云）机械能源装备有限公司 | Horizontal processing method and special tool for radial gate leaves |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201664780U (en) * | 2010-03-11 | 2010-12-08 | 北京星航机电设备厂 | Device for planning concave circular arc surface on common planer |
| CN202129493U (en) * | 2011-06-28 | 2012-02-01 | 中国水利水电第三工程局有限公司 | Processing device for work pieces with circular arc surfaces |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531524A (en) * | 1978-08-22 | 1980-03-05 | Ube Ind Ltd | Surface rounding device for planer |
| JPS571610A (en) * | 1980-06-04 | 1982-01-06 | Topy Ind Ltd | Device for finishing welded part |
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2013
- 2013-03-11 CN CN201310076731.XA patent/CN103143763B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201664780U (en) * | 2010-03-11 | 2010-12-08 | 北京星航机电设备厂 | Device for planning concave circular arc surface on common planer |
| CN202129493U (en) * | 2011-06-28 | 2012-02-01 | 中国水利水电第三工程局有限公司 | Processing device for work pieces with circular arc surfaces |
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| CN103143763A (en) | 2013-06-12 |
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Granted publication date: 20151111 Termination date: 20190311 |
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