CN204584064U - The flexible rib rolling die of numerical control press - Google Patents
The flexible rib rolling die of numerical control press Download PDFInfo
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- CN204584064U CN204584064U CN201520303864.0U CN201520303864U CN204584064U CN 204584064 U CN204584064 U CN 204584064U CN 201520303864 U CN201520303864 U CN 201520303864U CN 204584064 U CN204584064 U CN 204584064U
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- ball
- sleeve
- die
- upper die
- regulating block
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Abstract
The flexible rib rolling die of numerical control press.Provide a kind of structure simple, the flexible rib rolling die of numerical control press of soft readjustment can be carried out according to forming height and thickness of slab.Comprise upper die and lower die, described patrix comprises attacking head, connecting rod, guide pin bushing and Upper Die-sleeve successively, and described guide pin bushing has mesopore, and described Upper Die-sleeve has shoulder hole, and the mesopore of described guide pin bushing is consistent with the center line of the shoulder hole of Upper Die-sleeve, pad post and a pair symmetrically arranged upper roller-head assembly is provided with successively in the mesopore of described guide pin bushing and the shoulder hole of Upper Die-sleeve, described upper roller-head assembly comprises ball, alignment pin, regulating block and spring, described upper ball is actively installed in described regulating block, and stretch 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 the utility model patrix is arranged on regulating block, according to processed thickness of slab and forming height, can adjusting angle by spring, in guarantee, ball can fit on sheet material in real time, ensure molded appearance.
Description
Technical field
The utility model relates to a kind of flexible rib rolling die of numerical control press.
Background technology
The patent No. of the applicant's application be " 200920231535.4 ", name is called the patent of " rib rolling die ", discloses a kind ofly to roll at the enterprising andante material of numerical control press the mould that muscle processes.But at work, there is following problem in this mould:
1, owing to applying pressure to rolling bearing in process, process sheet metal thickness and be highly restricted, otherwise bearing damage, 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 larger, otherwise process and cannot carry out;
3, because forming shape is fixed, for specific sheet material and forming height, otherwise molded appearance is affected.
Utility model content
The utility model, for above problem, provides a kind of structure simple, can carry out the flexible rib rolling die of numerical control press of soft readjustment according to forming height and thickness of slab.
The technical solution of the utility model is: comprise upper die and lower die; Described patrix comprises attacking head, connecting rod, guide pin bushing and Upper Die-sleeve successively, and described guide pin bushing has mesopore, and described Upper Die-sleeve has shoulder hole, and the mesopore of described guide pin bushing is consistent with the center line of the shoulder hole of Upper Die-sleeve;
Pad post and a pair symmetrically arranged upper roller-head assembly is provided with successively in the mesopore of described guide pin bushing and the shoulder hole of Upper Die-sleeve, described upper roller-head assembly comprises ball, alignment pin, regulating block and spring, described upper ball to be actively installed in described regulating block and to stretch 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; A pair is provided with gap between roller-head assembly;
Described counterdie comprises 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 arranged in roller-head assembly on a pair a pair.
Also comprise 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 utility model at work, uses the ball of standard, ensures that ball can freely rotate at any angle, can ensure the structural strength of mold integral; Meanwhile, use roll structure to reduce turning radius, expand the range of work; The upper ball of patrix is arranged on regulating block, according to processed thickness of slab and forming height, can adjusting angle by spring, and in guarantee, ball can fit on sheet material in real time, ensures molded appearance.The utility model is convenient to processing, improves the reliability of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of patrix in the utility model,
Fig. 2 is the structural representation of counterdie in the utility model,
Fig. 3 is working state figure one of the present utility model,
Fig. 4 is working state figure two of the present utility model;
In figure, 1 is attacking head, and 2 is connecting rods, and 3 is screw rods, and 4 is pad posts, and 5 is guide pin bushings, and 6 is Upper Die-sleeves, and 7 is regulating blocks, and 8 is alignment pins, and 9 is upper balls, and 10 is springs, and 11 is die shoes, and 12 is lower balls, and 13 is ball bowls, and 14 is steel balls.
Detailed description of the invention
The utility model as Figure 1-4, comprises upper die and lower die; Described patrix comprises attacking head 1, connecting rod 2, guide pin bushing 5 and Upper Die-sleeve 6 successively, connecting rod 2 connects guide pin bushing 5 by screw rod 3, 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 center line of the shoulder hole of Upper Die-sleeve 6;
Pad post 4 and a pair symmetrically arranged upper roller-head assembly is provided with successively in the mesopore of described guide pin bushing 5 and the shoulder hole of Upper Die-sleeve 6, described upper roller-head assembly comprises ball 9, alignment pin 8, regulating block 7 and spring 10, described upper ball 9 to be actively installed in described regulating block 7 and to 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; A pair is provided with gap between roller-head assembly;
Described counterdie comprises 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 arranged in roller-head assembly on a pair a pair.
Also comprise ball bowl 13 and some steel balls 14, described upper ball 13 is movably connected in described ball bowl 13 by some described steel balls 14, and 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 utility model at work, without the need to using rolling bearing to rotate, can carry out soft readjustment according to forming height and thickness of slab; Use standard ball to replace original roller, ball uses normal structure, and below has steel ball to support replacement rolling bearing, ensure that ball freely can rotate at any angle in ball bowl.
In the application, on a pair, ball 9 is arranged on regulating block 7 the utility model respectively, is connected between regulating block 7 with Upper Die-sleeve 6 by alignment pin 8, is pushed down after regulating block by spring 10; Lower ball 12 is arranged in 11 die shoes; On numerical control press, push down sheet material when patrix moves downward together with counterdie, sheet material generation plastic deformation, by the forming height regulating the height of attacking head 1 can reach design; Now under the motion of lathe, carry out rolling muscle processing.As shown in Figure 3-4, two kinds of duties are respectively: slab or shaping lower state, thin plate or shaping higher state; Upper ball is under force according to actual sheet material and forming height, and Compress Spring, regulating block are that mid point rotates to an angle with alignment pin, and in guarantee, ball fits on sheet material in real time, completes shaping.
Claims (2)
1. the flexible rib rolling die of numerical control press, comprises upper die and lower die; It is characterized in that, described patrix comprises attacking head, connecting rod, guide pin bushing and Upper Die-sleeve successively, and described guide pin bushing has mesopore, and described Upper Die-sleeve has shoulder hole, and the mesopore of described guide pin bushing is consistent with the center line of the shoulder hole of Upper Die-sleeve;
Pad post and a pair symmetrically arranged upper roller-head assembly is provided with successively in the mesopore of described guide pin bushing and the shoulder hole of Upper Die-sleeve, described upper roller-head assembly comprises ball, alignment pin, regulating block and spring, described upper ball to be actively installed in described regulating block and to stretch 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; A pair is provided with gap between roller-head assembly;
Described counterdie comprises 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 arranged in roller-head assembly on a pair a pair.
2. the flexible rib rolling die of numerical control press according to claim 1, it is characterized in that, also comprise 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 |
|---|---|---|---|
| CN201520303864.0U CN204584064U (en) | 2015-05-12 | 2015-05-12 | The flexible rib rolling die of numerical control press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303864.0U CN204584064U (en) | 2015-05-12 | 2015-05-12 | The flexible rib rolling die of numerical control press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584064U true CN204584064U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303864.0U Active CN204584064U (en) | 2015-05-12 | 2015-05-12 | The flexible rib rolling die of numerical control press |
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| Country | Link |
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| CN (1) | CN204584064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855377A (en) * | 2016-04-26 | 2016-08-17 | 盐城工学院 | Horizontal rolling machine for double-sided angular contact steel ball raceway |
-
2015
- 2015-05-12 CN CN201520303864.0U patent/CN204584064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855377A (en) * | 2016-04-26 | 2016-08-17 | 盐城工学院 | Horizontal rolling machine for double-sided angular contact steel ball raceway |
| CN105855377B (en) * | 2016-04-26 | 2019-02-26 | 盐城工学院 | Horizontal type double-side angularly contacts steel ball rolling channel roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225127 Jiangsu city of Yangzhou Province Yang Road No. 16 Patentee after: YANGZHOU HENGDE INDUSTRIAL TECHNOLOGY CO., LTD. Address before: 225127 Jiangsu city of Yangzhou Province Yang Road No. 16 Patentee before: Yangzhou Hengda Mould Co., Ltd. |