CN102601573B - Rolling device for plate parts and processing method of rolling device - Google Patents
Rolling device for plate parts and processing method of rolling device Download PDFInfo
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- CN102601573B CN102601573B CN201210080372.0A CN201210080372A CN102601573B CN 102601573 B CN102601573 B CN 102601573B CN 201210080372 A CN201210080372 A CN 201210080372A CN 102601573 B CN102601573 B CN 102601573B
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- sheet material
- material part
- chock
- rolling device
- cutting ferrule
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Abstract
The invention relates to a rolling device for plate parts and a processing method of the rolling device. The rolling device comprises a machine tool, a clamping mold and a rolling head matching with the clamping mold, the clamping mold consists of an outer mold, a wedge and a clamp sleeve, the wedge matches with an inner conical surface of the outer mold, an outer circular surface of the clamp sleeve matches with an inner circular surface of the wedge, a plate part is disposed in the clamp sleeve, and the bottom end of the wedge extends to the outside of the outer mold and is connected with a bottom plate. The rolling device and the processing method have the advantages that end surfaces and inner holes of stamping parts are rolled by the special rolling head, the requirement on finish machining of plates is met assuredly, the problem that the plate parts need to be turned again is avoided, durability of the parts is improved, production efficiency is enhanced, and materials are saved.
Description
Technical field
The present invention relates to technical field of board processing in mechanical processing industry, especially a kind of rolling device of sheet material part and processing method thereof.
Background technology
In existing water pump manufacture, sheet material class part generally adopts the method manufacture of punching press, welding auxiliary turning processing, sheet material class part thickness is generally at 0.5mm～5.0mm, reduced sheet metal thickness after doing turning processing, durability to part has larger slackening, secondly the easy clamping deformation of thin-wall part, reduced production efficiency.
Existing milled head has publication 90224011.0, patent 201120140139.8 etc., and the bearing fit roller is arranged, general roll extrusion endoporus or cylindrical, the end face of roll extrusion simultaneously.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and rolling device and the processing method thereof of the sheet material part of a kind of roll extrusion sheet material part end face simultaneously and endoporus is provided.
The present invention solves the technical scheme that its technical problem adopts: a kind of rolling device of sheet material part, comprise lathe, clamping mold and the milled head be mated, described clamping mold comprises external mold, chock and cutting ferrule, wherein chock matches with the inner conical surface of external mold, the periphery of cutting ferrule matches with the chock inner headed face, be provided with the sheet material part in cutting ferrule, the bottom of chock is to the external mold extension and be connected with base plate.
As preferably, described chock is divided into four and form an annulus.
As preferably, described cutting ferrule is provided with a breach.
As preferably, described milled head comprises base, base is provided with right angle step, step end face is provided with the roll pearl, the step periphery is provided with perpendicular ball, and roll pearl and perpendicular ball are uniform staggered with, and by being with reeded pressing plate spacing, gland is fixed in base end face clamping platen by screw, and the internal thread hole of base coordinates locking with axle.
As preferably, described roll pearl quantity has 3～12, and perpendicular ball quantity has 3～12.
A kind of processing method of utilizing sheet material part rolling device comprises the following steps:
1) the sheet material part is put into to the cutting ferrule of clamping mold;
2) lathe is withstood to the sheet material part, and press down chock, move down and push the locking cutting ferrule after making chock stressed and then clamp the sheet material part);
3) milled head is carried out to roll extrusion to the sheet material part, the end face by roll pearl roll extrusion sheet material part, make the face deformation polishing reach specification requirement, and the roll extrusion that sheet material part distortion simultaneously is subject to perpendicular ball makes inner hole working;
4) by base plate jack-up jack-up chock then, thereby the cutting ferrule of locking is enlarged;
5) the sheet material part is taken out.
Inventing useful effect is: the present invention adopts end face and the endoporus of special-purpose milled head roll extrusion stamping parts, guarantee the accurately machined requirement of sheet material, avoided again the problem of sheet material class part reface, improved the durability of part, improve production efficiency, saved material.
The accompanying drawing explanation
Fig. 1 is the structural representation of milled head;
Fig. 2 is the structural representation of pressing plate;
Fig. 3 is the cutaway view of milled head;
Fig. 4 is the compression schematic diagram of hold down gag;
Fig. 5 is the roll extrusion schematic diagram of hold down gag;
Fig. 6 is the loose top schematic diagram of hold down gag;
Fig. 7 is the top view of chock;
Fig. 8 is the top view of cutting ferrule;
Fig. 9 is sheet material part roll forming partial result figure;
Description of reference numerals: gland 1, pressing plate 2, groove 2-1, perpendicular ball 3, roll pearl 4, base 5, axle 6, screw 7, cutting ferrule 8, breach 8-1, chock 9, external mold 10, base plate 11, sheet material part 12, end face 12-1, endoporus 12-2, lathe 13.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment: the rolling device of this sheet material part, comprise lathe 13, clamping mold and the milled head be mated, described clamping mold comprises external mold 10, chock 9 and cutting ferrule 8, wherein chock 9 matches with the inner conical surface of external mold 10, the periphery of cutting ferrule 8 matches with chock 9 inner headed faces, be provided with sheet material part 12 in cutting ferrule 8, the bottom of chock 9 is to external mold 10 extensions and be connected with base plate 11.As shown in Figure 7,8, chock 9 is divided into four and form an annulus, and cutting ferrule 8 is provided with a breach 8-1.
As shown in Figure 1, 2, 3, described milled head comprises base 5, base 5 is provided with right angle step, step end face is provided with roll pearl 4, and the step periphery is provided with perpendicular ball 3, and roll pearl 4 and perpendicular ball 3 are uniform staggered with, and by being with reeded pressing plate 2 spacing, gland 1 is fixed in base 5 end faces clamping platen 2 by screw 7, and the internal thread hole of base 5 coordinates locking, transmitting torque with axle 6.Wherein roll pearl 4 quantity have 3～12, and perpendicular ball 3 quantity have 3～12.
A kind of processing method of utilizing sheet material part rolling device, be after the punch forming of sheet material part part, utilizes milled head to carry out shaping processing to end face 12-1 and endoporus 12-2, and step is, put into-compress-roll extrusion-the top pine-take out, concrete step as shown in Figure 4,5, 6:
After putting into the sheet material part, lathe 13 withstands workpiece, presses down chock 9, moves down and pushes locking cutting ferrule 8 after making chock 9 stressed and then clamp the sheet material part 12 of wanting roll extrusion; As shown in Figure 9, milled head is first by roll pearl 4 roll extrusion sheet material part end face 12-1, make end face 12-1 distortion polishing reach specification requirement, the roll extrusion that sheet material part 12 distortion simultaneously are subject to perpendicular ball 3 makes endoporus 12-2 polishing, and the material surplus capacity runs up in the technique groove and end, after roll extrusion completes, base plate 11 jack-up are jack-up chock 9 then, 4 chocks 9 are separately loosening, and the cutting ferrule 8 of locking enlarges, and workpiece takes out smoothly.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (5)
1. the rolling device of a sheet material part, comprise lathe (13), clamping mold and the milled head be mated, it is characterized in that: described clamping mold comprises external mold (10), chock (9) and cutting ferrule (8), wherein chock (9) matches with the inner conical surface of external mold (10), the periphery of cutting ferrule (8) matches with chock (9) inner headed face, be provided with sheet material part (12) in cutting ferrule (8), the bottom of chock (9) is to external mold (10) extension and be connected with base plate (11); Described milled head comprises base (5), base (5) is provided with right angle step, step end face is provided with roll pearl (4), the step periphery is provided with perpendicular ball (3), roll pearl (4) and perpendicular ball (3) are uniform staggered with, and, by being with reeded pressing plate (2) spacing, gland (1) is fixed in base (5) end face clamping platen (2) by screw (7), the internal thread hole of base (5) coordinates locking with axle (6).
2. the rolling device of sheet material part according to claim 1 is characterized in that: described chock (9) is divided into four and form an annulus.
3. the rolling device of sheet material part according to claim 1, it is characterized in that: described cutting ferrule (8) is provided with a breach (8-1).
4. the rolling device of sheet material part according to claim 1, it is characterized in that: described roll pearl (4) quantity has 3～12, and perpendicular ball (3) quantity has 3～12.
5. a processing method that adopts the rolling device of sheet material part as claimed in claim 1 is characterized in that: comprise the following steps:
1) sheet material part (12) is put into to the cutting ferrule (8) of clamping mold;
2) lathe (13) is withstood to sheet material part (12), and press down chock (9), move down and push locking cutting ferrule (8) after making chock (9) stressed and then clamp sheet material part (12);
3) milled head is carried out to roll extrusion to sheet material part (12), end face (12-1) by roll pearl (4) roll extrusion sheet material part (12), make end face (12-1) distortion polishing reach specification requirement, the roll extrusion that sheet material part (12) distortion simultaneously is subject to perpendicular ball (3) makes endoporus (12-2) polishing;
4) by base plate (11) jack-up jack-up chock (9) then, thereby the cutting ferrule (8) of locking is enlarged;
5) sheet material part (12) is taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080372.0A CN102601573B (en) | 2012-03-23 | 2012-03-23 | Rolling device for plate parts and processing method of rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080372.0A CN102601573B (en) | 2012-03-23 | 2012-03-23 | Rolling device for plate parts and processing method of rolling device |
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| Publication Number | Publication Date |
|---|---|
| CN102601573A CN102601573A (en) | 2012-07-25 |
| CN102601573B true CN102601573B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210080372.0A Active CN102601573B (en) | 2012-03-23 | 2012-03-23 | Rolling device for plate parts and processing method of rolling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104827239A (en) * | 2015-04-07 | 2015-08-12 | 济南大学 | Multi-head rolling surface polishing cutter |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1372835A (en) * | 1963-10-12 | 1964-09-18 | Vyzk A Zkusebni Letecky Ustav | Apparatus for forming and hardening surfaces by forging |
| DE2424014A1 (en) * | 1974-05-17 | 1975-11-27 | Volkstorf Hans Hermann Dipl In | Torque transmission coupling between common axis components - uses interposed truncated conical clamping bodies |
| SU751603A1 (en) * | 1978-11-10 | 1980-07-30 | Могилевский Машиностроительный Институт | Combination tool for working planar surfaces |
| SU1761421A2 (en) * | 1989-06-19 | 1992-09-15 | Саратовский сельскохозяйственный институт им.Н.И.Вавилова | Retreading method for friction disks with side surface grooves |
| DE502004008300D1 (en) * | 2004-12-04 | 2008-11-27 | Hegenscheidt Mfd Gmbh & Co Kg | Rolling roller head |
| US7185521B2 (en) * | 2005-05-13 | 2007-03-06 | General Electric Company | Method and apparatus for process control of burnishing |
| CN101462220B (en) * | 2009-01-14 | 2011-04-20 | 哈尔滨工业大学 | Surface press finishing apparatus and method for obtaining material complex tissue |
| CN201960357U (en) * | 2010-12-23 | 2011-09-07 | 赣州群星机械有限公司 | Fixture for milling internal groove of synchronizer gear sleeve |
| CN202498335U (en) * | 2012-03-23 | 2012-10-24 | 南方泵业股份有限公司 | Rolling device for slab member |
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Address after: No. 46 Hangzhou City, Zhejiang province 311107 Yuhang District Renhe Street Renhe Road Patentee after: Southern Gold environment Limited by Share Ltd Address before: Renhe Town of Yuhang District of Hangzhou City, Zhejiang province 311107 Patentee before: Nanfang Pump Industry Co.,Ltd. |