CN106270170A - A kind of numerical control press flexibility rib rolling die - Google Patents
A kind of numerical control press flexibility rib rolling die Download PDFInfo
- Publication number
- CN106270170A CN106270170A CN201510240552.4A CN201510240552A CN106270170A CN 106270170 A CN106270170 A CN 106270170A CN 201510240552 A CN201510240552 A CN 201510240552A CN 106270170 A CN106270170 A CN 106270170A
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- China
- Prior art keywords
- ball
- sleeve
- die
- regulating block
- upper die
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of numerical control press flexibility rib rolling die.Provide a kind of simple in construction, the numerical control press flexibility rib rolling die of soft readjustment can be carried out according to forming height and thickness of slab.Including upper die and lower die；Described upper mold includes that attacking head, connecting rod, guide pin bushing and Upper Die-sleeve, described guide pin bushing have mesopore successively, and described Upper Die-sleeve has shoulder hole, and the mesopore of described guide pin bushing is consistent with the centrage of the shoulder hole of Upper Die-sleeve；Pad post and a pair symmetrically arranged upper roller-head assembly it is sequentially provided with in the mesopore of described guide pin bushing and the shoulder hole of Upper Die-sleeve, described upper roller-head assembly includes ball, alignment pin, regulating block and spring, described upper ball is actively installed in described regulating block and stretches out the end face of described Upper Die-sleeve, described regulating block connects described Upper Die-sleeve by described alignment pin, the upper ball of upper mold of the present invention is arranged on regulating block, according to the thickness of slab processed and forming height, angle can be regulated by spring, in guarantee, ball can fit on sheet material in real time, it is ensured that molded appearance.
Description
Technical field
The present invention relates to the flexible rib rolling die of a kind of numerical control press.
Background technology
The Patent No. " 200920231535.4 " of the applicant's application, the patent of entitled " rib rolling die ", disclose a kind of mould in the rolling muscle processing of numerical control press enterprising andante material.But, this mould at work, there is problems in that
1, owing to rolling bearing being applied pressure, processed sheet metal thickness and being highly restricted, otherwise bearing damage in the course of processing, mould is scrapped；
2, owing to using roller construction (i.e. upper roller and bottom roller), the turning radius that when adding right angle in man-hour, needs are bigger, otherwise processing cannot be carried out；
3, fix due to forming shape, for specific sheet material and forming height, otherwise affect molded appearance.
Summary of the invention
The present invention is directed to problem above, it is provided that a kind of simple in construction, the numerical control press flexibility rib rolling die of soft readjustment can be carried out according to forming height and thickness of slab.
The technical scheme is that and include upper die and lower die；Described upper mold includes that attacking head, connecting rod, guide pin bushing and Upper Die-sleeve, described guide pin bushing have mesopore successively, and described Upper Die-sleeve has shoulder hole, and the mesopore of described guide pin bushing is consistent with the centrage of the shoulder hole of Upper Die-sleeve；
Pad post and a pair symmetrically arranged upper roller-head assembly it is sequentially provided with in the mesopore of described guide pin bushing and the shoulder hole of Upper Die-sleeve, described upper roller-head assembly includes ball, alignment pin, regulating block and spring, described upper ball is actively installed in described regulating block and stretches out the end face of described Upper Die-sleeve, described regulating block connects described Upper Die-sleeve by described alignment pin, described spring is located between described regulating block and pad post, and described pad post is positioned at the mesopore of described guide pin bushing；It is provided with gap between roller-head assembly on a pair；
Described lower mold includes die shoe and lower ball, and described lower ball is actively installed on the end face center of described die shoe, the centre of ball on described lower ball be positioned on a pair in roller-head assembly a pair.
Also including ball bowl and some steel balls, described upper ball is movably connected in described ball bowl by some described steel balls, and described regulating block is provided with accommodating hole, and described ball bowl is located in the accommodating hole of described regulating block.
The present invention at work, uses the ball of standard, it is ensured that ball can be the most freely rotatable, it is possible to ensure the structural strength that mould is overall；Meanwhile, use roll structure can reduce turning radius, expand the range of work；The upper ball of upper mold is arranged on regulating block, according to the thickness of slab processed and forming height, can regulate angle by spring, it is ensured that upper ball can fit on sheet material in real time, it is ensured that molded appearance.The present invention is easy to processing, improves the reliability of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of upper mold in the present invention,
Fig. 2 is the structural representation of lower mold in the present invention,
Fig. 3 is the working state figure one of the present invention,
Fig. 4 is the working state figure two of the present invention；
In figure, 1 is attacking head, and 2 is connecting rod, and 3 is screw rod, and 4 is pad post, and 5 is guide pin bushing, and 6 is Upper Die-sleeve, and 7 is regulating block, and 8 is alignment pin, and 9 is upper ball, and 10 is spring, and 11 is die shoe, and 12 is lower ball, and 13 is ball bowl, and 14 is steel ball.
Detailed description of the invention
The present invention as Figure 1-4, including upper die and lower die；Described upper mold includes that attacking head 1, connecting rod 2, guide pin bushing 5 and Upper Die-sleeve 6, connecting rod 2 connect guide pin bushing 5 by screw rod 3 successively, and described guide pin bushing 5 has mesopore, and described Upper Die-sleeve 6 has shoulder hole, and the mesopore of described guide pin bushing 5 is consistent with the centrage of the shoulder hole of Upper Die-sleeve 6；
Pad post 4 and a pair symmetrically arranged upper roller-head assembly it is sequentially provided with in the mesopore of described guide pin bushing 5 and the shoulder hole of Upper Die-sleeve 6, described upper roller-head assembly includes ball 9, alignment pin 8, regulating block 7 and spring 10, in described upper ball 9 is actively installed on described regulating block 7 and stretch out the end face of described Upper Die-sleeve 6, described regulating block 7 connects described Upper Die-sleeve 6 by described alignment pin 8, described spring 10 is located between described regulating block 7 and pad post 4, and described pad post 4 is positioned at the mesopore of described guide pin bushing 5；It is provided with gap between roller-head assembly on a pair；
Described lower mold includes die shoe 11 and lower ball 12, and described lower ball 12 is actively installed on the end face center of described die shoe 11, the centre of ball 9 on described lower ball 12 be positioned on a pair in roller-head assembly a pair.
Also including that ball bowl 13 and some steel balls 14, described upper ball 13 are movably connected in described ball bowl 13 by some described steel balls 14, described regulating block 7 is provided with accommodating hole, and described ball bowl 13 is located in the accommodating hole of described regulating block.
The present invention is at work, it is not necessary to uses rolling bearing to rotate, can carry out soft readjustment according to forming height and thickness of slab；Using standard ball to replace original roller, ball uses normal structure, and lower section has steel ball to support replacement rolling bearing, it is ensured that ball can be the most freely rotatable in ball bowl.
In the application, on a pair, ball 9 is separately mounted on regulating block 7 present invention, is connected by alignment pin 8, is pushed down by spring 10 after regulating block between regulating block 7 with Upper Die-sleeve 6；Lower ball 12 is arranged in 11 die shoes；On numerical control press, push down sheet material together with lower mold when upper mold moves downward, sheet material generation plastic deformation, the forming height of design can be reached by the height of regulation attacking head 1；Now under the motion of lathe, carry out rolling muscle processing.As shown in Figure 3-4, two kinds of duties are respectively as follows: slab or the relatively low state of molding, thin plate or molding higher state；Upper ball is under force according to actual sheet material and forming height, and compression spring, regulating block rotate to an angle with alignment pin for midpoint, it is ensured that upper ball fits on sheet material in real time, completes molding.
Claims (2)
1. a numerical control press flexibility rib rolling die, including upper die and lower die；It is characterized in that, described upper mold includes that attacking head, connecting rod, guide pin bushing and Upper Die-sleeve, described guide pin bushing have mesopore successively, and described Upper Die-sleeve has shoulder hole, and the mesopore of described guide pin bushing is consistent with the centrage of the shoulder hole of Upper Die-sleeve；
Pad post and a pair symmetrically arranged upper roller-head assembly it is sequentially provided with in the mesopore of described guide pin bushing and the shoulder hole of Upper Die-sleeve, described upper roller-head assembly includes ball, alignment pin, regulating block and spring, described upper ball is actively installed in described regulating block and stretches out the end face of described Upper Die-sleeve, described regulating block connects described Upper Die-sleeve by described alignment pin, described spring is located between described regulating block and pad post, and described pad post is positioned at the mesopore of described guide pin bushing；It is provided with gap between roller-head assembly on a pair；
Described lower mold includes die shoe and lower ball, and described lower ball is actively installed on the end face center of described die shoe, the centre of ball on described lower ball be positioned on a pair in roller-head assembly a pair.
A kind of numerical control press flexibility rib rolling die the most according to claim 1, it is characterized in that, also including ball bowl and some steel balls, described upper ball is movably connected in described ball bowl by some described steel balls, described regulating block is provided with accommodating hole, and described ball bowl is located in the accommodating hole of described regulating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240552.4A CN106270170A (en) | 2015-05-12 | 2015-05-12 | A kind of numerical control press flexibility rib rolling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240552.4A CN106270170A (en) | 2015-05-12 | 2015-05-12 | A kind of numerical control press flexibility rib rolling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270170A true CN106270170A (en) | 2017-01-04 |
Family
ID=57631867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240552.4A Withdrawn CN106270170A (en) | 2015-05-12 | 2015-05-12 | A kind of numerical control press flexibility rib rolling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363141A (en) * | 2017-08-03 | 2017-11-21 | 台山市万通罐机工业有限公司 | A kind of cam-type rolls muscle device |
| CN114309276A (en) * | 2021-12-31 | 2022-04-12 | 吉林大学 | Forming unit for numerical control quick reconfigurable molded surface die |
-
2015
- 2015-05-12 CN CN201510240552.4A patent/CN106270170A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363141A (en) * | 2017-08-03 | 2017-11-21 | 台山市万通罐机工业有限公司 | A kind of cam-type rolls muscle device |
| CN114309276A (en) * | 2021-12-31 | 2022-04-12 | 吉林大学 | Forming unit for numerical control quick reconfigurable molded surface die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |
|
| WW01 | Invention patent application withdrawn after publication |