CN103611816B - A kind of diel for the barb-like structure of punching press - Google Patents
A kind of diel for the barb-like structure of punching press Download PDFInfo
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- CN103611816B CN103611816B CN201310633427.0A CN201310633427A CN103611816B CN 103611816 B CN103611816 B CN 103611816B CN 201310633427 A CN201310633427 A CN 201310633427A CN 103611816 B CN103611816 B CN 103611816B
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- barb
- plate
- slanted kicking
- kicking block
- diel
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- 238000004080 punching Methods 0.000 title claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001195 polyisoprene Polymers 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention discloses a kind of diel for the barb-like structure of punching press, comprise upper die and lower die; Described counterdie comprises base plate, is arranged on the bracket fixing plate on base plate, bracket fixing plate is fixedly installed a pack support; Described support is also provided with the centering block of flexible connection.Centering block is provided with the forming surface that barb-like structure is suitable with stamping parts.Described patrix guide plate is provided with one group of slanted kicking block moving up and down, below slanted kicking block, is provided with the forming surface coordinating shaping barb-like structure with centering block.Described counterdie is also provided with blank location-plate, and blank location-plate is enclosed within support, is provided with elastic component between blank location-plate and bracket fixing plate, can be elastic caoutchouc and spring.The present invention can the barb-like structure of one-shot forming, reduces the stamping procedure of barb-like structure, reduces production cost.The punching press field of barb-like structure can be widely used in.
Description
Technical field
The present invention relates to a kind of diel, particularly relate to a kind of diel for the barb-like structure of punching press.
Background technology
Conducting ring is a kind of stamping parts be used on automobile remote-control key, mainly plays fixing electronics and conducting function.According to this part structure and prior art analysis, the bending and forming of four card bases needs three process usually, and production process is many, the consequence therefore brought is that production efficiency is low, mould development costly, process quality control inconvenience.
As Chinese Patent Application No. 201310038670.8 discloses a kind of for the mould with barb product, comprise, bottom plate and caster setting up and down between and male template, mother module core and male die core is provided with between described caster and male template, vertical thimble is installed with between described male template and male die core, described thimble bottom is fixed with ejector retainner plate, described thimble has the thimble cascaded surface of level, the male template cascaded surface stoping described thimble to rise is had in described male template, the top of described thimble is positioned at the barb place of band barb product, and described barb is inserted in the top of described thimble before the demoulding, during the demoulding, described thimble taken up and stop at described thimble the two separation rear of rising.The function only needing two ejector retainner plates can realize the demoulding to eject for the mould with barb product provided by the invention, do not need to increase ejector retainner plate again, save mold materials, reduce processing cost, therefore the total height of mould also decreases, and stability improves.This mould describe only demolding structure, does not specifically introduce whether this mould is one time punching molded to overhead structure.
Summary of the invention
The object of this invention is to provide a kind of diel for the barb-like structure of punching press, solve existing stamping parts barb-like structure stamping procedure many, inefficient problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of diel for the barb-like structure of punching press, comprises upper die and lower die; Described patrix comprises the die shank fixed head, backing plate and the guide plate that are superimposed in turn and fixed to together, and die shank fixed head is provided with die shank; Described counterdie comprises base plate, is arranged on the bracket fixing plate on base plate, bracket fixing plate is fixedly installed a pack support, and described support is column structure; Described support is also provided with the centering block of flexible connection, centering block can rotate.Centering block is provided with the forming surface that barb-like structure is suitable with stamping parts.Described patrix guide plate is provided with one group of slanted kicking block moving up and down, below slanted kicking block, is provided with the forming surface coordinating shaping barb-like structure with centering block.Described counterdie is also provided with blank location-plate, and blank location-plate is enclosed within support, is provided with elastic component between blank location-plate and bracket fixing plate, can be elastic caoutchouc and spring.
For controlling the angle of inclination of slanted kicking block and facilitating the material returned, described slanted kicking block is in tilted layout, and described guide plate is provided with the inclined hole consistent with slanted kicking block angle of inclination; One end that described slanted kicking block is placed in guide plate is provided with lug boss, described inclined hole is provided with the step limiting slanted kicking block stroke with slanted kicking block raised portion fits.
For enabling slanted kicking block Rapid reset, described slanted kicking block one end be placed in guide plate is provided with under mould open mode, makes lug boss be pressed in reseting pressuring spring on step.
For easy to process, the connection of described centering block and support is pinned connection, and centering block can rotate around bearing pin.
For making the motion of slanted kicking block smooth and easy and facilitate punching press, the angle in described slanted kicking block and mould punching direction is 10 ~ 25 °; Preferably 15 °.
Described support, the slanted kicking block one_to_one corresponding being arranged on the centering block on support and coordinating with centering block, and can, according to part needs, arrange one or more, punching press simultaneously, one-shot forming.
Beneficial effect of the present invention: coordinated with the centering block on counterdie by slanted kicking block, can the barb-like structure of one-shot forming, reduces the molding procedure of barb-like structure, reduces production cost.Described slanted kicking block, in the tilted layout of guide plate, facilitates the punching press of overhead structure, and described slanted kicking block upper end is provided with reseting pressuring spring, facilitates the material returned.The angle of inclination of described slanted kicking block is arranged on 10 ~ 25 °, makes the motion of slanted kicking block smooth and easy, avoids the excessive slanted kicking block that causes of angle greatly stressed, affects the mold use life-span, angle too small, be unfavorable for the shaping of barb-like structure and the material returned.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the sectional view under mould open mode of the present invention.
Fig. 2 is the sectional view under mold closed condition of the present invention.
Fig. 3 is the perspective view of the conducting ring being with barb-like structure.
Detailed description of the invention
Embodiment, as shown in Figure 1 and Figure 2, a kind of diel for the barb-like structure of punching press, comprises upper die and lower die; Described patrix comprises the die shank fixed head 2, backing plate 3 and the guide plate 11 that are superimposed in turn and fixed to together, die shank fixed head 2 is provided with die shank 1.Described counterdie comprises base plate 9, is arranged on the bracket fixing plate 14 on base plate 9, bracket fixing plate 14 is fixedly installed a pack support 8.Described support 8 is provided with pin-and-hole, support 8 is provided with centering block 12, centering block 12 is fixed in the pin-and-hole of support 8 by bearing pin 6, and centering block 12 can be rotated around bearing pin 6, described bearing pin 6 is provided with the torsion spring (not marking in figure) that centering block 12 is resetted.Described centering block 12 is provided with the forming surface that barb-like structure is suitable with stamping parts.Described patrix guide plate 11 is provided with one group of slanted kicking block 4 moving up and down, below slanted kicking block 4, is provided with the forming surface coordinating shaping barb-like structure with centering block 12.Described counterdie is also provided with blank location-plate 13, blank location-plate 13 is provided with the fixed structure suitable with blank 5.Blank location-plate 13 is enclosed within support 8, is provided with elastic component 7 between blank location-plate 13 and bracket fixing plate 14, as shown in the figure, and preferred spring.
Described slanted kicking block 4 is in tilted layout, and described guide plate 11 is provided with the inclined hole 15 consistent with slanted kicking block 4 angle of inclination; Slanted kicking block 4 is 10 ~ 25 ° with the angle in mould punching direction, can adjust according to the size of part to be processed and mould, smooth and easy for ensureing slanted kicking block motion, preferably 15 ° of angles.Described slanted kicking block 4 one end be placed in guide plate 11 is provided with lug boss 41, described inclined hole 15 is provided with and coordinates with slanted kicking block 4 lug boss 41 step 151 limiting slanted kicking block 4 stroke.Described slanted kicking block 4 one end be placed in guide plate 11 is provided with under mould open mode, makes lug boss 41 be pressed in reseting pressuring spring 10 on step 151.
Described support 8, slanted kicking block 4 one_to_one corresponding being arranged on the centering block 12 on support 8 and coordinating with centering block 12, and can according to processing parts needs, arrange one or more, as shown in Figure 3, conducting ring is provided with 4 barb-like structures, corresponding is provided with 4 supports, 8,4 centering blocks 12 and 4 slanted kicking blocks 4 in diel.
Add man-hour, first opened by mould, patrix is separated with counterdie, now blank location-plate by spring top to highest point, slanted kicking block also at the falls downward of reseting pressuring spring to minimum point.Blank is placed on pay on blank location-plate and fixes, patrix is at the moved downward of external force, after slanted kicking block contacts with blank, continue to decline, slanted kicking block overcomes the spring force of reseting pressuring spring, moves upward along the hole deviation on guide plate, when slanted kicking block moves to peak, namely with inclined hole top contact after, slanted kicking block stop move upward.Patrix continues to move downward, and the spring force that blank location-plate overcomes spring moves downward together, and after blank contacts with centering block, the stressed rotation of centering block, makes the forming surface of centering block coordinate stamping blanks shaping with the forming surface of slanted kicking block.When patrix upwards the material returned time, first location-plate moves upward under spring force together, centering block rotates at the effect lower stress of barb-like structure gets back to initial position, after location-plate moves to initial position, patrix continues to move upward, and slanted kicking block, under the effect of back-moving spring, tilts to move downward along the inclined hole on guide plate, the forming surface of slanted kicking block is separated with barb-like structure, realizes the material returned.While the barb-like structure manufacturing procedure of minimizing, and simple to operate.
Claims (8)
1., for a diel for the barb-like structure of punching press, comprise upper die and lower die; Described patrix comprises the die shank fixed head (2), backing plate (3) and the guide plate (11) that are superimposed in turn and fixed to together, die shank fixed head (2) is provided with die shank (1); Described counterdie comprises base plate (9), is arranged on the bracket fixing plate (14) on base plate (9), bracket fixing plate (14) is fixedly installed a pack support (8); It is characterized in that: the centering block (12) described support (8) being also provided with flexible connection, (12) are provided with the forming surface that barb-like structure is suitable with stamping parts to centering block;
Described patrix guide plate (11) is provided with one group of slanted kicking block moving up and down (4), slanted kicking block (4) below is provided with the forming surface coordinating shaping barb-like structure with centering block (12);
Described counterdie is also provided with blank location-plate (13), blank location-plate (13) is enclosed within support (8), is provided with elastic component (7) between blank location-plate (13) and bracket fixing plate (14).
2., as claimed in claim 1 for the diel of the barb-like structure of punching press, it is characterized in that: described slanted kicking block (4) is in tilted layout, described guide plate (11) is provided with the inclined hole (15) consistent with slanted kicking block (4) angle of inclination; Described slanted kicking block (4) one end be placed in guide plate (11) is provided with lug boss (41), described inclined hole (15) is provided with the step (151) coordinating with slanted kicking block (4) lug boss (41) and limit slanted kicking block (4) stroke.
3. as claimed in claim 2 for the diel of the barb-like structure of punching press, it is characterized in that: described slanted kicking block (4) one end be placed in guide plate (11) is provided with under mould open mode, makes lug boss (41) be pressed in reseting pressuring spring (10) on step (151).
4. as claimed in claim 1 for the diel of the barb-like structure of punching press, it is characterized in that: described centering block (12) is that bearing pin (6) connects with the connection of support (8), and centering block (12) can rotate around bearing pin (6).
5., as claimed in claim 1 for the diel of the barb-like structure of punching press, it is characterized in that: described elastic component (7) is spring.
6. as claimed in claim 2 or claim 3 for the diel of the barb-like structure of punching press, it is characterized in that: described slanted kicking block (4) is 10 ~ 25 ° with the angle in mould punching direction.
7. as claimed in claim 6 for the diel of the barb-like structure of punching press, it is characterized in that: described slanted kicking block (4) is 15 ° with the angle in mould punching direction.
8., as claimed in claim 4 for the diel of the barb-like structure of punching press, it is characterized in that: described bearing pin (6) is provided with the torsion spring that centering block (12) is resetted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633427.0A CN103611816B (en) | 2013-11-30 | 2013-11-30 | A kind of diel for the barb-like structure of punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633427.0A CN103611816B (en) | 2013-11-30 | 2013-11-30 | A kind of diel for the barb-like structure of punching press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103611816A CN103611816A (en) | 2014-03-05 |
| CN103611816B true CN103611816B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310633427.0A Active CN103611816B (en) | 2013-11-30 | 2013-11-30 | A kind of diel for the barb-like structure of punching press |
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| CN (1) | CN103611816B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195607A (en) * | 2014-06-23 | 2015-12-30 | 及成企业股份有限公司 | Forming die and forming method using same |
| CN104624800B (en) * | 2015-01-13 | 2016-05-04 | 四川省青神神力机械有限公司 | The swollen mould of a kind of opening profile |
| CN109954769B (en) * | 2019-04-30 | 2020-05-05 | 安徽和泰汽车配件股份有限公司 | Stamping part stamping springback control method |
| CN110085456B (en) * | 2019-05-07 | 2020-12-29 | 安徽麦特电子股份有限公司 | Closely heat setting anchor clamps of oval condenser core |
| CN110681771A (en) * | 2019-09-18 | 2020-01-14 | 昌辉精密模具（黄山）有限公司 | Forming device of reverse taper workpiece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210721A (en) * | 1999-01-22 | 2000-08-02 | Nissan Motor Co Ltd | Device for bending pipe |
| CN102699202A (en) * | 2012-05-31 | 2012-10-03 | 昆山腾宇鑫金属制品有限公司 | Bending die |
| CN103085238A (en) * | 2013-01-31 | 2013-05-08 | 昆山腾宇鑫金属制品有限公司 | Mould with spring slider |
| CN103101132A (en) * | 2013-01-31 | 2013-05-15 | 昆山腾宇鑫金属制品有限公司 | Die for product with barbs |
| CN103101131A (en) * | 2013-01-31 | 2013-05-15 | 昆山腾宇鑫金属制品有限公司 | Die for product with barbs |
| CN203556742U (en) * | 2013-11-30 | 2014-04-23 | 黄山奥特斯电气有限公司 | Stamping die for stamping barb-shaped structure |
-
2013
- 2013-11-30 CN CN201310633427.0A patent/CN103611816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210721A (en) * | 1999-01-22 | 2000-08-02 | Nissan Motor Co Ltd | Device for bending pipe |
| CN102699202A (en) * | 2012-05-31 | 2012-10-03 | 昆山腾宇鑫金属制品有限公司 | Bending die |
| CN103085238A (en) * | 2013-01-31 | 2013-05-08 | 昆山腾宇鑫金属制品有限公司 | Mould with spring slider |
| CN103101132A (en) * | 2013-01-31 | 2013-05-15 | 昆山腾宇鑫金属制品有限公司 | Die for product with barbs |
| CN103101131A (en) * | 2013-01-31 | 2013-05-15 | 昆山腾宇鑫金属制品有限公司 | Die for product with barbs |
| CN203556742U (en) * | 2013-11-30 | 2014-04-23 | 黄山奥特斯电气有限公司 | Stamping die for stamping barb-shaped structure |
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| CN103611816A (en) | 2014-03-05 |
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Address after: 245400 Anhui province Huangshan City Xiuning County Economic Development Zone and the Science City Applicant after: The electric limited company of Mount Huang Ao Tesi Address before: 245400 Anhui province Huangshan City Xiuning County Economic Development Zone and the Science City Applicant before: Huangshan Automaster Electric Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HUANGSHAN AUTOMASTER ELECTRIC LTD. TO: HUANGSHAN AUTOMASTER ELECTRIC CO., LTD. |
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Denomination of invention: A stamping die for stamping barb structure Effective date of registration: 20210106 Granted publication date: 20150826 Pledgee: Xiuning Anhui rural commercial bank Limited by Share Ltd. Pledgor: HUANGSHAN AUTOMASTER ELECTRIC Co.,Ltd. Registration number: Y2021980000046 |
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Date of cancellation: 20220223 Granted publication date: 20150826 Pledgee: Xiuning Anhui rural commercial bank Limited by Share Ltd. Pledgor: HUANGSHAN AUTOMASTER ELECTRIC CO.,LTD. Registration number: Y2021980000046 |