CN103252405A - Double-end pressing-aligning incremental forming tool setting device and method - Google Patents
Double-end pressing-aligning incremental forming tool setting device and method Download PDFInfo
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- CN103252405A CN103252405A CN2013101388999A CN201310138899A CN103252405A CN 103252405 A CN103252405 A CN 103252405A CN 2013101388999 A CN2013101388999 A CN 2013101388999A CN 201310138899 A CN201310138899 A CN 201310138899A CN 103252405 A CN103252405 A CN 103252405A
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- secondary pressure
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Abstract
The invention relates to a double-end pressing-aligning incremental forming tool setting device and method. The double-end pressing-aligning incremental forming tool setting device comprises a gauge base, a main pressing head side tool handle (1), an auxiliary pressing head side tool handle (2), an auxiliary pressing head (3), a reference block (7) and four dial gauge heads, wherein the gauge base comprises a reference hole (4), a gauge support (5) and a clamping column (6), the clamping column (6) is located at the tail end of the gauge base and clamped at the tail end of the main pressing head side tool handle (1), the gauge support (5) is fixedly arranged on the clamping column (6), the mean axis of the reference hole (4) of the gauge base is overlapped with the mean axis of the main pressing head side tool handle (1) when the gauge base is installed, the four dial gauge heads are arranged on the gauge support (5) in an every-two opposite mode, the auxiliary pressing head (3) is arranged on the auxiliary pressing head side tool handle (2), the auxiliary pressing head is aligned to the reference hole (4), and the reference block (7) is matched with the reference hole (4). Compared with the prior art, the double-end pressing-aligning incremental forming tool setting device and method solves the problem that coaxial tool setting of pressing heads is difficult to achieve in double-end pressing-aligning incremental forming.
Description
Technical field
The present invention relates to the device of plate progressive molding technical field.Especially relate to a kind of double end to pressing tool setting device and the method for progressive molding.
Background technology
The plate progressive molding is the sheet forming technology of rising in recent years, has that forming mode is flexible, forming property good and flexible characteristics, is specially adapted to the production and processing of the sheet metal product of single-piece and small lot.At present, also there are some problems such as the long and geometric accuracy of, single-piece curring time relatively poor such as surface quality of workpieces is relatively poor in the progressive molding.Wherein, the relatively poor reason of part geometry precision mainly is curvature effect, resilience and the pillow effect owing to plate in the progressive molding process.In order to improve the geometric accuracy of part, many scholars have carried out research and have proposed some these problems improving the strategy of element precision.Malhotra, Rajiv; Cao, people such as Jian once proposed to use the method for double end to pressing progressive molding to be shaped by the pressure head track that pushes in ASME2011 " Improvement of geometric accuracy in incremental forming by using a squeezing toolpath strategy with two forming tools ", thereby improve the geometric accuracy of part, and obtained to use widely.At present, there is the shortcoming of alignment difference in the major-minor pressure head in double end is put into practice the pressure progressive molding, and precision is wayward, thereby influences the geometric accuracy of formation of parts.
Summary of the invention
Purpose of the present invention is exactly in order to overcome the problem to pressing the progressive molding device to be difficult to tool setting of double end in the above-mentioned prior art, proposed a kind of simple to operate, precision is high, the double end that is easy to realize is to pressing tool setting device and the method for progressive molding.
The present invention is achieved through the following technical solutions: a kind of double end is to pressing tool setting device and the method for progressive molding, comprise gauge stand, main pressure head side tool handle, secondary pressure head side tool handle, secondary pressure head, reference block, four amesdial gauge outfits, described gauge stand comprises datum hole, dial framework and clamp column, described clamp column is positioned at the gauge stand end, and be held on main pressure head side tool handle end, described dial framework is fixed on the clamp column, its datum hole axis overlapped with main pressure head handle of a knife axis when described gauge stand was installed, described four amesdial gauge outfits are relatively arranged on the dial framework in twos, described secondary pressure head is arranged on the secondary pressure head side tool handle, secondary pressure head alignment fiducials hole, described reference block and described datum hole are complementary, and can place to be used for the calibration amesdial in the datum hole.
Described dial framework comprises the support that is the setting of " ten " word shape, and four amesdial gauge outfits are opposite on " ten " word shape support in twos.
Described four amesdial gauge outfits are pressure lever type, by secondary pressure head contact with the pressure head of four amesdial gauge outfits and current amesdial on reading, judge the side-play amount between main pressure head, secondary pressure head and adjust.
Described reference block is cylindrical shape, and its cross-sectional diameter is identical with the datum hole internal diameter.
A kind of double end is to the method for the tool setting device of pressure progressive molding, and this method may further comprise the steps:
The first step: reference block is placed the datum hole of gauge stand, adjust four amesdials, its reading is all made zero;
Second step: reference block is taken off, gauge stand is installed on double end to pressing progressive molding machine master pressure head side tool handle end;
The 3rd step: will on the secondary pressure head handle of a knife of progressive molding machine secondary pressure head be installed, and secondary pressure head is stretched in four datum holes between the amesdial;
The 4th step: judge the amesdial reading, adjust the position of secondary pressure head, four amesdial readings are made zero;
The 5th step: secondary pressure head is stretched out from datum hole, gauge stand is taken off and install main pressure head from main pressure head side tool handle, thereby realized the coaxial tool setting of main pressure head, secondary pressure head.
Compared with prior art, the invention solves double end is difficult to realize coaxial tool setting to major and minor pressure head in the pressure progressive molding the problem that has now, can realize that double end is to pressing the quick tool setting of progressive molding machine, thereby improve the progress of formation of parts, occur plate in avoiding being shaped and cross extruding and problem that opposite side is owed to push in a certain side.
Description of drawings
Accompanying drawing 1 double end is shown side view to the coaxial tool setting device of pressing progressive molding;
Accompanying drawing 2 reference block schematic diagrames;
Accompanying drawing 3 double ends are shown front view to the coaxial tool setting device of pressing progressive molding.
The specific embodiment
Below embodiments of the invention are elaborated, present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment
Shown in Fig. 1～3, a kind of double end is to pressing the tool setting device of progressive molding, comprise gauge stand, main pressure head side tool handle 1, secondary pressure head side tool handle 2, secondary pressure head 3, reference block 7, four amesdial gauge outfit: gauge outfit a8, gauge outfit b9, gauge outfit c10, gauge outfit d11, described gauge stand comprises datum hole 4, dial framework 5 and clamp column 6, described clamp column 6 is positioned at the gauge stand end, and be held on main pressure head side tool handle 1 end, described dial framework 5 is fixed on the clamp column 6, the axis of its datum hole 4 overlapped with main pressure head side tool handle 1 axis when described gauge stand was installed, described four amesdial gauge outfits are relatively arranged on the dial framework 5 in twos, described dial framework 5 comprises the support that is the setting of " ten " word shape, four amesdial gauge outfits are opposite on " ten " word shape support in twos, described four amesdial gauge outfits are pressure lever type, by secondary pressure head 3 contact with the pressure head of four amesdial gauge outfits and current amesdial on reading, judge main pressure head, side-play amount between secondary pressure head is also adjusted, described secondary pressure head 3 is arranged on the secondary pressure head side tool handle 2, secondary pressure head 3 alignment fiducials holes 4
Described reference block 7 is complementary with described datum hole 4, and namely reference block 7 is cylindrical shape, and its cross-sectional diameter is identical with datum hole 4 internal diameters, can place to be used for the calibration amesdial in the datum hole.
Adopt said apparatus to realize double end in such a way to pressing the tool setting of progressive molding, this method may further comprise the steps:
The first step: reference block 7 is placed the datum hole 4 of gauge stand, adjust four amesdials, its reading is all made zero;
Second step: reference block 7 is taken off, gauge stand is installed on double end to pressing progressive molding machine master pressure head side tool handle 1 end;
The 3rd step: will on the secondary pressure head handle of a knife 2 of progressive molding machine secondary pressure head 3 be installed, and secondary pressure head 3 is stretched in four datum holes 4 between the amesdial;
The 4th step: judge the amesdial reading, adjust the position of secondary pressure head 2, four amesdial readings are made zero;
The 5th step: secondary pressure head 2 is stretched out from datum hole 4, gauge stand is taken off and install main pressure head from main pressure head side tool handle 1, thereby realized the coaxial tool setting of main pressure head, secondary pressure head.
Claims (5)
1. a double end is to pressing the tool setting device of progressive molding, it is characterized in that, comprise gauge stand, main pressure head side tool handle (1), secondary pressure head side tool handle (2), secondary pressure head (3), reference block (7), four amesdial gauge outfits, described gauge stand comprises datum hole (4), dial framework (5) and clamp column (6), described clamp column (6) is positioned at the gauge stand end, and be held on main pressure head side tool handle (1) end, described dial framework (5) is fixed on the clamp column (6), its datum hole (4) axis overlapped with main pressure head side tool handle (1) axis when described gauge stand was installed, described four amesdial gauge outfits are relatively arranged on the dial framework (5) in twos, described secondary pressure head (3) is arranged on the secondary pressure head side tool handle (2), secondary pressure head (3) alignment fiducials hole (4), described reference block (7) is complementary with described datum hole (4), can place to be used for the calibration amesdial in the datum hole.
2. a kind of double end according to claim 1 is characterized in that pressing the tool setting device of progressive molding, and described dial framework (5) comprises the support that is the setting of " ten " word shape, and four amesdial gauge outfits are opposite on " ten " word shape support in twos.
3. a kind of double end according to claim 1 is to pressing the tool setting device of progressive molding, it is characterized in that, described four amesdial gauge outfits are pressure lever type, by secondary pressure head (3) contact with the pressure head of four amesdial gauge outfits and current amesdial on reading, judge the side-play amount between main pressure head, secondary pressure head and adjust.
4. a kind of double end according to claim 1 is characterized in that to pressing the tool setting device of progressive molding described reference block (7) is cylindrical shape, and its cross-sectional diameter is identical with datum hole (4) internal diameter.
5. a right to use requires 1 described double end to the method for the tool setting device of pressure progressive molding, it is characterized in that this method may further comprise the steps:
The first step: reference block (7) is placed the datum hole (4) of gauge stand, adjust four amesdials, its reading is all made zero;
Second step: reference block (7) is taken off, gauge stand is installed on double end to pressing progressive molding machine master's pressure head side tool handle (1) end;
The 3rd step: the secondary pressure head handle of a knife of progressive molding machine (2) is gone up installation secondary pressure head (3), and secondary pressure head (3) is stretched in four datum holes (4) between the amesdial;
The 4th step: judge the amesdial reading, adjust the position of secondary pressure head (2), four amesdial readings are made zero;
The 5th step: secondary pressure head (2) is stretched out from datum hole (4), gauge stand is taken off and install main pressure head from main pressure head side tool handle (1), thereby realized the coaxial tool setting of main pressure head, secondary pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138899.9A CN103252405B (en) | 2013-04-18 | 2013-04-18 | A kind of double end is to the tool setting device of pressure progressive molding and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138899.9A CN103252405B (en) | 2013-04-18 | 2013-04-18 | A kind of double end is to the tool setting device of pressure progressive molding and method |
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| Publication Number | Publication Date |
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| CN103252405A true CN103252405A (en) | 2013-08-21 |
| CN103252405B CN103252405B (en) | 2016-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990775A (en) * | 2023-01-16 | 2023-04-21 | 宁波海天精工股份有限公司 | Drilling and tapping center high-speed spindle assembly precision adjusting method |
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| KR20010090018A (en) * | 2000-11-23 | 2001-10-18 | 남민우 | Portable apparatus for adjusting shaft center between two shafts |
| JP2008036787A (en) * | 2006-08-08 | 2008-02-21 | Konica Minolta Opto Inc | Pressurization mechanism |
| CN201266057Y (en) * | 2008-10-05 | 2009-07-01 | 韦星野 | Parallelism error measuring instrument |
| CN102527830A (en) * | 2012-02-09 | 2012-07-04 | 上海交通大学 | Electroplastic incremental forming device and method for plates |
| CN102922368A (en) * | 2012-11-02 | 2013-02-13 | 洛阳北方易初摩托车有限公司 | Cutter adjusting device and cutter adjusting method of hole series finish machining cutter shaft |
-
2013
- 2013-04-18 CN CN201310138899.9A patent/CN103252405B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010090018A (en) * | 2000-11-23 | 2001-10-18 | 남민우 | Portable apparatus for adjusting shaft center between two shafts |
| JP2008036787A (en) * | 2006-08-08 | 2008-02-21 | Konica Minolta Opto Inc | Pressurization mechanism |
| CN201266057Y (en) * | 2008-10-05 | 2009-07-01 | 韦星野 | Parallelism error measuring instrument |
| CN102527830A (en) * | 2012-02-09 | 2012-07-04 | 上海交通大学 | Electroplastic incremental forming device and method for plates |
| CN102922368A (en) * | 2012-11-02 | 2013-02-13 | 洛阳北方易初摩托车有限公司 | Cutter adjusting device and cutter adjusting method of hole series finish machining cutter shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990775A (en) * | 2023-01-16 | 2023-04-21 | 宁波海天精工股份有限公司 | Drilling and tapping center high-speed spindle assembly precision adjusting method |
| CN115990775B (en) * | 2023-01-16 | 2024-04-05 | 宁波海天精工股份有限公司 | Drilling and tapping center high-speed spindle assembly precision adjusting method |
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| Publication number | Publication date |
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| CN103252405B (en) | 2016-04-06 |
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