CN111250602A - Swing slider plastic mould - Google Patents
Swing slider plastic mould Download PDFInfo
- Publication number
- CN111250602A CN111250602A CN202010054789.4A CN202010054789A CN111250602A CN 111250602 A CN111250602 A CN 111250602A CN 202010054789 A CN202010054789 A CN 202010054789A CN 111250602 A CN111250602 A CN 111250602A
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- die
- blocks
- shaping
- lower die
- product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a swing slider shaping die which comprises an upper die and a lower die, wherein three corresponding punching positions are sequentially arranged on the upper die and the lower die, a punching hole position is arranged behind the punching positions, a first shaping position, a primary side wing flattening position and a secondary side wing flattening position are sequentially arranged at the rear part of each punching position, a trimming station is arranged at the rear part of each secondary side wing flattening position, and the shaping die is used for performing pressing and shaping on a side wing by arranging a secondary side wing flattening device, and meanwhile, the secondary side wing flattening device can push a wing plate inwards in a swinging block mode, so that the final vertical state is realized, and the product yield is improved.
Description
Technical Field
The invention relates to the field of die stamping, in particular to a swing sliding block shaping die.
Background
In the product shown in fig. 1, after the planar structure is punched out, the wing plates on both sides are pressed down to be vertical by the slide block, but in actual operation, because of the steps of the wing plates on both sides of the first part, a groove is needed between the wing plates and the main body, and when the wing plates are pressed down, the wing plates slightly tilt outwards due to the effect of the groove as shown in fig. 2, so that the preset vertical requirement cannot be met.
Disclosure of Invention
In order to solve the technical problem, the invention provides a swing sliding block shaping die which comprises an upper die and a lower die, wherein the upper die and the lower die are sequentially provided with three corresponding punching positions, a punching hole position is arranged behind the punching positions, the rear part of each punching position is sequentially provided with a first shaping position, a primary side wing flattening position and a secondary side wing flattening position, and the rear part of each secondary side wing flattening position is provided with a trimming station;
the lower die is provided with a product carrying platform, the secondary side wing flattening position comprises two wedge-shaped blocks positioned on the lower die and a swinging sliding block positioned on the upper die, the wedge-shaped blocks are symmetrically arranged on two sides of the product carrying platform, combination blocks are arranged on two corresponding sides of the product carrying platform, and the combination blocks are sunk in the product carrying platform;
the swing slider includes the base and is located the pendulum piece on the base, be equipped with the arc wall on the base, be equipped with the pivot in the arc wall, the pendulum piece lower part is equipped with arc portion, arc portion with the pivot be connected and with the arc wall cooperation, arc portion upper portion is equipped with outstanding piece, the pendulum piece rotates the back, outstanding piece press in on the base, the pendulum piece top is equipped with the inclined plane, the inclined plane with the wedge cooperation.
Preferably, the punching station includes a concave groove on the lower die and a protruding pattern on the upper die.
Preferably, the first shaping position comprises a forming block positioned on the lower die, supporting plates are arranged on two sides of the forming block, and the upper die is provided with a corresponding profiling block.
Preferably, the primary side wing flattening position comprises two fixed pressing blocks positioned on the upper die, the fixed pressing blocks correspond to the product carrying platform on the lower die, and the fixed pressing blocks are pressed downwards to straighten the side wings on two sides of the product downwards.
Preferably, the trimming station comprises a first inclined pressing block positioned on the upper die and second inclined pressing blocks positioned on two sides of a product carrier of the lower die, the second inclined pressing blocks are connected to two sides of the product carrier in a sliding mode, a top block is arranged on each second inclined pressing block in a clamping mode, a pressing plate is arranged on the side edge of each top block in a clamping mode, and the pressing plates are attached to the side edges of the product carrier.
Preferably, the punching mechanism is arranged at the rear part of the trimming station.
The swing sliding block sizing die provided by the invention has the following beneficial effects: this plastic mould presses the plastic to the wing through having set up twice wing flattening device, and simultaneously, secondary wing flattening device can promote the pterygoid lamina inboard through the form of pendulum piece, and then realizes ultimate vertical state, has improved the product yield.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic process diagram of the product of the present invention;
FIG. 2 is a schematic view of a one-time form of the product of the present invention;
FIG. 3 is a schematic view of the lower die of the present invention;
FIG. 4 is a schematic top mold of the present invention;
FIG. 5 is a schematic view of a secondary flank flattening station of the lower die of the present invention;
FIG. 6 is a schematic view of a secondary edge wing flattening station of the upper die of the present invention;
FIG. 7 is a schematic view of the oscillating slider of the present invention;
FIG. 8 is a cross-sectional view of a secondary edge panel flattening station in accordance with the present invention;
FIG. 9 is a schematic view of the trim station of the present invention;
wherein, 1, an upper die; 2. a lower die; 3. punching a die position; 4. a first shaping position; 5. flattening the primary side wing; 6. flattening the secondary side wings; 7. trimming stations; 8. a product carrying platform; 9. a wedge block; 10. a swing slider; 11. combining the blocks; 12. a base; 13. swinging a block; 14. a rotating shaft; 15. an arc-shaped portion; 16. a protruding block; 17. a concave groove; 18. fixing a pressing block; 19. a first ramp block; 20. a second ramp block; 21. a top block; 22. pressing a plate; 23. a spring post.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in figure 1, the invention provides a swinging slide block shaping die, which comprises an upper die 1 and a lower die 2, wherein the upper die 1 and the lower die 2 are sequentially provided with three corresponding punching positions 3, the structure of the punching positions 3 is a common punching mechanism, the punching positions 3 comprise a concave groove 17 positioned on the lower die 2 and a protruding model positioned on the upper die 1, a small hole in the middle is firstly punched, then a material is pulled to be taken to the next station, an external rim charge is punched and removed and divided into two positions so as to realize external contour forming, a punching hole position is arranged behind the punching positions 3, the punching hole position punches a hole position on the surface of a product according to the requirement,
punch a hole a position rear portion and be equipped with first shaping position 4 in proper order, first shaping position 4 is including being located the shaping piece on lower mould 2, shaping piece both sides are equipped with the backup pad, go up the mould 1 and be equipped with corresponding die block, die block can overlap in on the shaping piece, the backup pad of both sides is lived the wing support on product both sides, flattens the wing of both sides when going out the intervalve, and the wing side is fluted, pulls after to next station.
The material is pulled to the next station, namely a primary side wing flattening position 5 and a secondary side wing flattening position 6, the primary side wing flattening position 5 comprises two fixed pressing blocks 18 positioned on an upper die 1, the fixed pressing blocks 18 correspond to a product carrying platform 8 on a lower die 2, the fixed pressing blocks 18 are pressed downwards to straighten the side wings on the two sides of the product downwards, namely the pressing blocks on the upper die 1 downwards press the side wings on the two sides of the product downwards to realize primary shaping, the secondary side wing flattening position 6 is arranged on the next station in order to realize that the side wings are in a vertical state, in addition, the lower die 2 is provided with the product carrying platform 8, the product carrying platform 8 is provided with a contour groove which can accommodate the punched product,
specifically, the method comprises the following steps: the secondary side wing flattening position 6 comprises two wedge-shaped blocks 9 positioned on the lower die 2 and a swinging sliding block 10 positioned on the upper die 1, the wedge-shaped blocks 9 are symmetrically arranged on two sides of the product carrying platform 8, combination blocks 11 are correspondingly arranged on two sides of the product carrying platform 8, and the combination blocks 11 are sunken in the product carrying platform 8;
the swing slider 10 comprises a base 12 and a swing block 13 positioned on the base 12, an arc-shaped groove is formed in the base 12, a rotating shaft 14 is arranged in the arc-shaped groove, an arc-shaped portion 15 is arranged on the lower portion of the swing block 13, the arc-shaped portion 15 is connected with the rotating shaft 14 and matched with the arc-shaped groove, a protruding block 16 is arranged on the upper portion of the arc-shaped portion 15, after the swing block 13 rotates, the protruding block 16 presses on the base 12, an inclined surface is arranged on the top of the swing block 13 and matched with the wedge-shaped block 9, when the upper die 1 presses down, the inclined surface of the swing block 13 on the upper die 1 contacts with the wedge-shaped block 9 of the lower die 2, during pressing down, the swing block 13 rotates towards one side of the product carrier 8 along the rotating shaft 14, and as the combination block 11 on the product carrier 8 is slightly embedded, when the swing block 13 rotates, the wing can be pushed to fold towards the carrier, that is, finally, the shaping in a vertical state is realized, and the yield is improved.
In the subsequent shaping process, the edges of the side wings are inclined, the inclined parts need to be cut off, and the rear part of the secondary side wing flattening position 6 is provided with a trimming station 7; the trimming station 7 comprises a first inclined pressing block 19 positioned on the upper die 1 and second inclined pressing blocks 20 positioned on two sides of a product carrier 8 of the lower die 2, the second inclined pressing blocks 20 are connected to two sides of the product carrier 8 in a sliding mode, a top block 21 is arranged on each second inclined pressing block 20 in a clamping mode, a pressing plate 22 is arranged on the side edge of each top block 21 in a clamping mode, and the pressing plate 22 is attached to the side edge of the product carrier 8.
When the middle product at the rear part is punched, a punching mechanism is arranged at the rear part of the trimming station 7, the punching mechanism is similar to the punching mechanism at the front part and is also relatively conventional, and the description is not repeated.
Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A swing slider shaping die is characterized by comprising an upper die and a lower die, wherein the upper die and the lower die are sequentially provided with three corresponding punching positions, a punching hole position is arranged behind each punching position, the rear part of each punching position is sequentially provided with a first shaping position, a primary side wing flattening position and a secondary side wing flattening position, and the rear part of each secondary side wing flattening position is provided with a trimming station;
the lower die is provided with a product carrying platform, the secondary side wing flattening position comprises two wedge-shaped blocks positioned on the lower die and a swinging sliding block positioned on the upper die, the wedge-shaped blocks are symmetrically arranged on two sides of the product carrying platform, combination blocks are arranged on two corresponding sides of the product carrying platform, and the combination blocks are sunk in the product carrying platform;
the swing slider includes the base and is located the pendulum piece on the base, be equipped with the arc wall on the base, be equipped with the pivot in the arc wall, the pendulum piece lower part is equipped with arc portion, arc portion with the pivot be connected and with the arc wall cooperation, arc portion upper portion is equipped with outstanding piece, the pendulum piece rotates the back, outstanding piece press in on the base, the pendulum piece top is equipped with the inclined plane, the inclined plane with the wedge cooperation.
2. The oscillating slide shaping die of claim 1 wherein the punch station includes a female slot on the lower die and a male pattern on the upper die.
3. The oscillating slider shaping die of claim 1 wherein the first shaping station comprises a forming block on the lower die, the forming block having support plates on both sides thereof and a corresponding profiling block on the upper die.
4. The oscillating slide shaping die of claim 1 wherein the primary wing flattening station comprises two fixed press blocks on the upper die that correspond to product carriers on the lower die, the fixed press blocks pressing down to straighten the wings on both sides of the product down.
5. The oscillating slider shaping die of claim 1 wherein the trimming station comprises a first ramp block on the top die and second ramp blocks on both sides of the product carrier of the bottom die, the second ramp blocks are slidably connected to both sides of the product carrier, the second ramp blocks are provided with top blocks, the side edges of the top blocks are provided with pressure plates, and the pressure plates are attached to the side edges of the product carrier.
6. The oscillating slide shaping die of claim 1 wherein a punching mechanism is provided at the rear of the trimming station.
7. The oscillating slider shaping die of claim 1 wherein said lower die has a plurality of spring posts thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010054789.4A CN111250602A (en) | 2020-01-17 | 2020-01-17 | Swing slider plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010054789.4A CN111250602A (en) | 2020-01-17 | 2020-01-17 | Swing slider plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111250602A true CN111250602A (en) | 2020-06-09 |
Family
ID=70943998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010054789.4A Pending CN111250602A (en) | 2020-01-17 | 2020-01-17 | Swing slider plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111250602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026196A (en) * | 2022-06-24 | 2022-09-09 | 无锡威唐工业技术股份有限公司 | Double-swing-block shaping mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202934003U (en) * | 2012-10-22 | 2013-05-15 | 程灵 | Segmentation edge cutting die |
| CN204074910U (en) * | 2014-06-24 | 2015-01-07 | 深圳市科本精密模具有限公司 | Centering block reshaping structure |
| CN204194586U (en) * | 2014-10-21 | 2015-03-11 | 无锡威唐金属科技有限公司 | Negative angle bending die tool |
| CN204220799U (en) * | 2014-11-20 | 2015-03-25 | 苏州神本精密机械有限公司 | A kind of centering block Bending Mould |
| CN206253524U (en) * | 2016-11-25 | 2017-06-16 | 宁波通宝精密机械有限公司 | Framework punch-forming mold |
| CN207288589U (en) * | 2017-11-16 | 2018-05-01 | 东莞市铭科精技五金制品有限公司 | A kind of centering block reshaping structure |
| CN207533804U (en) * | 2017-11-22 | 2018-06-26 | 十堰帝冠汽车工程技术有限公司 | For manipulating the shaping mould of master carrier |
| CN208853556U (en) * | 2018-09-11 | 2019-05-14 | 广东天倬智能装备科技有限公司 | The swing reshaping structure of stamping die |
-
2020
- 2020-01-17 CN CN202010054789.4A patent/CN111250602A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202934003U (en) * | 2012-10-22 | 2013-05-15 | 程灵 | Segmentation edge cutting die |
| CN204074910U (en) * | 2014-06-24 | 2015-01-07 | 深圳市科本精密模具有限公司 | Centering block reshaping structure |
| CN204194586U (en) * | 2014-10-21 | 2015-03-11 | 无锡威唐金属科技有限公司 | Negative angle bending die tool |
| CN204220799U (en) * | 2014-11-20 | 2015-03-25 | 苏州神本精密机械有限公司 | A kind of centering block Bending Mould |
| CN206253524U (en) * | 2016-11-25 | 2017-06-16 | 宁波通宝精密机械有限公司 | Framework punch-forming mold |
| CN207288589U (en) * | 2017-11-16 | 2018-05-01 | 东莞市铭科精技五金制品有限公司 | A kind of centering block reshaping structure |
| CN207533804U (en) * | 2017-11-22 | 2018-06-26 | 十堰帝冠汽车工程技术有限公司 | For manipulating the shaping mould of master carrier |
| CN208853556U (en) * | 2018-09-11 | 2019-05-14 | 广东天倬智能装备科技有限公司 | The swing reshaping structure of stamping die |
Non-Patent Citations (1)
| Title |
|---|
| 齐卫东等: "《冷冲压模具图集 第2版》", 30 June 2014, 北京理工大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026196A (en) * | 2022-06-24 | 2022-09-09 | 无锡威唐工业技术股份有限公司 | Double-swing-block shaping mechanism |
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Application publication date: 20200609 |