CN104826930A - Forming mold for Z-shaped product - Google Patents
Forming mold for Z-shaped product Download PDFInfo
- Publication number
- CN104826930A CN104826930A CN201510221056.4A CN201510221056A CN104826930A CN 104826930 A CN104826930 A CN 104826930A CN 201510221056 A CN201510221056 A CN 201510221056A CN 104826930 A CN104826930 A CN 104826930A
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- CN
- China
- Prior art keywords
- plate
- block
- spring
- patrix
- rolls over
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a forming mold for a Z-shaped product. The forming mold for the Z-shaped product comprises an upper mold and a lower mold which are arranged at the upper and lower parts, wherein the upper mold comprises an upper mold seat and an upper stripping plate which are connected in sequence from top to bottom; the lower mold comprises a lower stripping plate and a lower mold seat which are connected in sequence from top to bottom; a limiting insert capable of moving up and down is arranged inside the upper stripping plate; an upper mold spring is arranged inside the upper mold seat; an upper lifting pin is arranged between the bottom of the upper mold spring and the top of the limiting insert; a forming punch corresponding to the limiting insert and capable of moving up and down is arranged inside the lower stripping plate; a lower lifting pin capable of moving up and down is arranged inside the forming punch; a lower mold spring is arranged inside the lower mold seat; the top of the lower mold spring is connected with the bottom of the lower lifting pin. The limiting insert of the forming mold for the Z-shaped product is set as the limiting insert capable of moving up and down through the upper mold spring and the lifting pins, so that stripping of the product is smooth, and the production is stable.
Description
Technical field
The invention belongs to formed product construction applications, be specifically related to a kind of Z and roll over product forming mould.
Background technology
When common die produces Z folding product, when the Z produced roll over product Z-shaped bending highly higher time, consider that material draws stream to move and can affect the development size precision of product, thus spacing enter block be often arranged to fix, but this can cause de-problem of expecting to have some setbacks in process of production, have impact on production.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of Z to roll over product forming mould, this structure makes the de-material of product smooth and easy, makes administration measure.
For reaching this object, the present invention by the following technical solutions:
A kind of Z rolls over product forming mould, comprise patrix setting up and down and counterdie, described patrix comprises the upper bolster connected successively, upper de-plate from top to bottom, described counterdie comprises the lower de-plate, the die shoe that connect successively from top to bottom, the inside of described de-plate be provided with can move up and down spacing enter block, the inside of described upper bolster is provided with patrix spring, the bottom of described patrix spring and described spacing enter block top between be provided with jigger pin; The inside of described lower de-plate be provided with corresponding to described spacing enter block and the forming punching head that can move up and down, the inside of described forming punching head is provided with the bottom knockout pin that can move up and down, the inside of described die shoe is provided with counterdie spring, and the top of described counterdie spring is connected with the bottom of described bottom knockout pin;
When Z rolls over formed product, described forming punching head promote described spacing enter block move upward until described spacing enter the end face of block bottom surface and forming punching head be positioned at the inside of described de-plate, and compress described patrix spring; Z rolls over after formed product, described forming punching head return, described patrix spring promote described spacing enter the downward return of block, to realize automatic material separator.
Wherein, the inside of described de-plate is also provided with line ball and enters block, described line ball enter block be positioned at described spacing enter the side of block, the sidepiece that described line ball enters block is provided with step, described spacing enter the sidepiece of close described step of block be provided with projection, described projection stretches into described step, and to realize the spacing of vertical direction, the size of the vertical direction of described projection is less than the size of the vertical direction of described step.
Wherein, the elasticity of described counterdie spring is greater than the elasticity of described patrix spring.
Wherein, described patrix also comprises upper padding plate, and described upper padding plate is located between upper bolster and upper de-plate, and described counterdie also comprises the lower plate and lower bolster that connect successively from top to bottom, and described lower plate and lower bolster are located between described lower de-plate and die shoe.
Wherein, described lower de-plate, lower plate and lower bolster are provided with guide blot at same vertical direction, and described lower de-plate and lower plate move up and down at the vertical direction of guide blot.
Wherein, the distance that described lower de-plate moves downward is 1mm ~ 3mm, such as 1mm, 1.6mm, 2mm, 2.5mm, 3mm.
Compared with prior art, beneficial effect of the present invention is: a kind of Z rolls over product forming mould, comprise patrix setting up and down and counterdie, described patrix comprises the upper bolster connected successively, upper de-plate from top to bottom, described counterdie comprises the lower de-plate, the die shoe that connect successively from top to bottom, the inside of described de-plate be provided with can move up and down spacing enter block, the inside of described upper bolster is provided with patrix spring, the bottom of described patrix spring and described spacing enter block top between be provided with jigger pin; The inside of described lower de-plate be provided with corresponding to described spacing enter block and the forming punching head that can move up and down, the inside of described forming punching head is provided with the bottom knockout pin that can move up and down, the inside of described die shoe is provided with counterdie spring, and the top of described counterdie spring is connected with the bottom of described bottom knockout pin; Z of the present invention rolls over product forming mould, when Z rolls over formed product, described forming punching head promote described spacing enter block move upward until described spacing enter the end face of block bottom surface and described lower de-plate be positioned at the inside of described de-plate, and compress described patrix spring; Z rolls over after formed product, described forming punching head return, described patrix spring promote described spacing enter the downward return of block, to realize automatic material separator.
Of the present invention spacing enter block by patrix spring and jigger pin be set to can be up and down spacing enter block, make the de-material of product smooth and easy, make administration measure.
Accompanying drawing explanation
Fig. 1 is the die opening state schematic diagram that a kind of Z of the present invention rolls over product forming mould;
Fig. 2 is the first view that a kind of Z of the present invention rolls over the preferred embodiment of product forming mould;
Fig. 3 is the second view that a kind of Z of the present invention rolls over the preferred embodiment of product forming mould;
Fig. 4 is the third state schematic diagram that a kind of Z of the present invention rolls over the preferred embodiment of product forming mould;
Fig. 5 is the 4th view that a kind of Z of the present invention rolls over the preferred embodiment of product forming mould.
Reference numeral is as follows:
1-upper bolster; 2-upper padding plate; The upper de-plate of 3-; De-plate under 4-; 5-lower plate; 6-lower bolster; 7-die shoe; 8-patrix spring; The upper jigger pin of 9-; 10-spacing enter block; 11-line ball enters block; 12-forming punching head; 13-bottom knockout pin; 14-counterdie spring.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with Fig. 1 to Fig. 5.
A kind of Z rolls over product forming mould, comprise patrix setting up and down and counterdie, patrix comprises the upper bolster 1 connected successively, upper de-plate 3 from top to bottom, counterdie comprises the lower de-plate 4, the die shoe 7 that connect successively from top to bottom, the inside of upper de-plate 3 be provided with can move up and down spacing enter block 10, the inside of upper bolster 1 is provided with patrix spring 8, the bottom of patrix spring 8 and spacing enter block 10 top between be provided with jigger pin 9; The inside of lower de-plate 4 be provided with corresponding to spacing enter block 10 and the forming punching head 12 that can move up and down, the inside of forming punching head 12 is provided with the bottom knockout pin 13 that can move up and down, the inside of die shoe 7 is provided with counterdie spring 14, and the top of counterdie spring 14 is connected with the bottom of bottom knockout pin 13;
When Z rolls over formed product, forming punching head 12 promote described spacing enter block 10 move upward until spacing enter the end face of block 10 bottom surface and forming punching head 12 be positioned at the inside of de-plate 3, and compress patrix spring 8; Z rolls over after formed product, forming punching head 12 return, patrix spring 8 promote described spacing enter block 10 return downwards, to realize automatic material separator.
The inside of upper de-plate 3 is also provided with line ball and enters block 11, line ball enter block 11 be positioned at spacing enter the side of block 10, the sidepiece that line ball enters block 11 is provided with step, spacing enter the sidepiece of close step of block 10 be provided with projection, projection stretches into step, to realize the spacing of vertical direction, the size of protruding vertical direction is less than the size of the vertical direction of step.
The elasticity of counterdie spring 14 is greater than the elasticity of patrix spring 8.
Patrix also comprises upper padding plate 2, and upper padding plate 2 is located between upper bolster 1 and upper de-plate 3, and counterdie also comprises the lower plate 5 and lower bolster 6 that connect successively from top to bottom, and lower plate 5 and lower bolster 6 are located between lower de-plate 4 and die shoe 7.
Lower de-plate 4, lower plate 5 and lower bolster 6 are provided with guide blot at same vertical direction, and lower de-plate 4 and lower plate 5 move up and down at the vertical direction of guide blot.
The distance that lower de-plate 4 moves downward is 1mm ~ 3mm.
As described in Figure 1, when Z rolls over formed product die opening state, treat that the plate of bending is placed on lower de-plate 4 in advance, wherein treat that the first paragraph of the plate of bending is placed on lower de-plate 4, and second segment is placed on forming punching head 12.
Fig. 2 to Fig. 5 illustrates Z of the present invention and rolls over the whole process that product forming mould completes shaping and de-material.When patrix and counterdie matched moulds, patrix moves downward, make line ball enter block contact with lower de-plate and clamp the first paragraph of product flitch to be formed, and counterdie spring 14 stretches promotion bottom knockout pin 13 and forming punching head 12 moves upward, forming punching head 12 promote spacing enter block 10 move upward, make forming punching head 12 with spacing enter block 10 clamp the second segment of the plate treating bending, spacing enter block 10 extruding upper jigger pin 9 when moving upward, upper jigger pin 9 extrudes patrix spring 8 and patrix spring 8 is compressed, and forming punching head 12 moves upward during the end face exceeding lower de-plate 4, naturally the shape of Z folding is just defined.
As shown in Figure 2, upper de-plate 3 comes downwards to contact products material to be formed kill material, and forming punching head does not contact products material to be formed, does not now shapingly also start.
As shown in Figure 3, upper de-plate 3 continues to come downwards to the descending 1.6mm of lower de-plate 4, because counterdie spring 14 is larger than the elastic force of patrix spring 8, the jigger pin 13 of counterdie spring 14 contact spacing enter block 10 carried out to contacting with upper padding plate 2, now spacing enter block 10 cannot be up, patrix spring 8 is extruded rear compression.
As shown in Figure 4, instantly during de-plate 4 descending 3mm, lower plate 5 contacts with lower bolster 6, and whole mould is in mold closing state, and now counterdie spring 14 is extruded to greatest extent, and forming punching head 12 end face exceeding lower de-plate 4 that moves upward completes the action of Z foldable type.
As shown in Figure 5, after bending and molding completes during de-material, patrix moves upward, counterdie spring 14 shrinks and drives bottom knockout pin 13 and forming punching head 12 to move downward return, simultaneously, patrix spring 8 disappears and resilience because of the top power be subject to, and drive upper jigger pin 9 and spacing enter block 10 return downwards, utilize spacing enter block 10 realize automatic material separator.
Line ball enters block 11 and is provided with groove, spacing enter block 10 be provided with projection, the size of vertical direction projection is less than protruding size, groove and protruding phase clamping, therefore spacing enter block 10 be unlikely to be ejected.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (6)
1. a Z rolls over product forming mould, comprise patrix setting up and down and counterdie, described patrix comprises the upper bolster (1) connected successively from top to bottom, upper de-plate (3), described counterdie comprises the lower de-plate (4) connected successively from top to bottom, die shoe (7), it is characterized in that, the inside of described de-plate (3) be provided with can move up and down spacing enter block (10), the inside of described upper bolster (1) is provided with patrix spring (8), the bottom of described patrix spring (8) and described spacing enter block (10) top between be provided with jigger pin (9), the inside of described lower de-plate (4) be provided with corresponding to described spacing enter block (10) and the forming punching head (12) that can move up and down, the inside of described forming punching head (12) is provided with the bottom knockout pin (13) that can move up and down, the inside of described die shoe (7) is provided with counterdie spring (14), and the top of described counterdie spring (14) is connected with the bottom of described bottom knockout pin (13),
When Z rolls over formed product, described forming punching head (12) promote described spacing enter block (10) move upward until described spacing enter the end face of block (10) bottom surface and forming punching head (12) be positioned at the inside of described de-plate (3), and compress described patrix spring (8); Z rolls over after formed product, described forming punching head (12) return, described patrix spring (8) promote described spacing enter block (10) return downwards, to realize automatic material separator.
2. a kind of Z according to claim 1 rolls over product forming mould, it is characterized in that, the inside of described de-plate (3) is also provided with line ball and enters block (11), described line ball enter block (11) be positioned at described spacing enter the side of block (10), the sidepiece that described line ball enters block (11) is provided with step, described spacing enter the sidepiece of close described step of block (10) be provided with projection, described projection stretches into described step, to realize the spacing of vertical direction, the size of the vertical direction of described projection is less than the size of the vertical direction of described step.
3. a kind of Z according to claim 1 rolls over product forming mould, and it is characterized in that, the elasticity of described counterdie spring (14) is greater than the elasticity of described patrix spring (8).
4. a kind of Z according to claim 1 rolls over product forming mould; it is characterized in that; described patrix also comprises upper padding plate (2); described upper padding plate (2) is located between upper bolster (1) and upper de-plate (3); described counterdie also comprises the lower plate (5) and lower bolster (6) that connect successively from top to bottom, and described lower plate (5) and described lower bolster (6) are located between described lower de-plate (4) and described die shoe (7).
5. a kind of Z according to claim 1 rolls over product forming mould, it is characterized in that, described lower de-plate (4), described lower plate (5) and described lower bolster (6) are provided with guide blot at same vertical direction, and described lower de-plate (4) and lower plate (5) can move up and down at the vertical direction of described guide blot.
6. a kind of Z according to claim 5 rolls over product forming mould, and it is characterized in that, the distance that described lower de-plate (4) moves downward is 1mm ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221056.4A CN104826930A (en) | 2015-05-04 | 2015-05-04 | Forming mold for Z-shaped product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221056.4A CN104826930A (en) | 2015-05-04 | 2015-05-04 | Forming mold for Z-shaped product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104826930A true CN104826930A (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221056.4A Pending CN104826930A (en) | 2015-05-04 | 2015-05-04 | Forming mold for Z-shaped product |
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| Country | Link |
|---|---|
| CN (1) | CN104826930A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728571A (en) * | 2016-04-27 | 2016-07-06 | 昆山电子羽电业制品有限公司 | Die for upwardly bending backboard |
| CN105965863A (en) * | 2016-07-01 | 2016-09-28 | 昆山电子羽电业制品有限公司 | Back plate bending mold |
| CN107866482A (en) * | 2017-11-21 | 2018-04-03 | 合肥高科科技股份有限公司 | A kind of Z songs mould |
| CN113351760A (en) * | 2021-06-15 | 2021-09-07 | 深圳市创益通技术股份有限公司 | 90-degree one-station forming die and process for product structure blocking bending punch movement space |
Citations (7)
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|---|---|---|---|---|
| JPS5550920A (en) * | 1978-10-06 | 1980-04-14 | Matsushita Electric Ind Co Ltd | Bending device |
| CN201371199Y (en) * | 2009-03-25 | 2009-12-30 | 无锡相川铁龙电子有限公司 | Negative angle bending die |
| CN201669341U (en) * | 2010-05-24 | 2010-12-15 | 惠州安特科技工业有限公司 | Z-shaped bending mold |
| CN202239229U (en) * | 2011-08-17 | 2012-05-30 | 佛山市顺德区汉达精密电子科技有限公司 | Molding structure for Z-fold products |
| CN203508667U (en) * | 2013-07-12 | 2014-04-02 | 山东科技大学 | Once-formed Z-type-piece titanium alloy plate bending mechanism |
| CN203817194U (en) * | 2014-05-20 | 2014-09-10 | 郝海 | Two-way bending mould for Z-shaped pieces |
| CN204724701U (en) * | 2015-05-04 | 2015-10-28 | 昆山电子羽电业制品有限公司 | A kind of Z rolls over product forming mould |
-
2015
- 2015-05-04 CN CN201510221056.4A patent/CN104826930A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550920A (en) * | 1978-10-06 | 1980-04-14 | Matsushita Electric Ind Co Ltd | Bending device |
| CN201371199Y (en) * | 2009-03-25 | 2009-12-30 | 无锡相川铁龙电子有限公司 | Negative angle bending die |
| CN201669341U (en) * | 2010-05-24 | 2010-12-15 | 惠州安特科技工业有限公司 | Z-shaped bending mold |
| CN202239229U (en) * | 2011-08-17 | 2012-05-30 | 佛山市顺德区汉达精密电子科技有限公司 | Molding structure for Z-fold products |
| CN203508667U (en) * | 2013-07-12 | 2014-04-02 | 山东科技大学 | Once-formed Z-type-piece titanium alloy plate bending mechanism |
| CN203817194U (en) * | 2014-05-20 | 2014-09-10 | 郝海 | Two-way bending mould for Z-shaped pieces |
| CN204724701U (en) * | 2015-05-04 | 2015-10-28 | 昆山电子羽电业制品有限公司 | A kind of Z rolls over product forming mould |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728571A (en) * | 2016-04-27 | 2016-07-06 | 昆山电子羽电业制品有限公司 | Die for upwardly bending backboard |
| CN105965863A (en) * | 2016-07-01 | 2016-09-28 | 昆山电子羽电业制品有限公司 | Back plate bending mold |
| CN107866482A (en) * | 2017-11-21 | 2018-04-03 | 合肥高科科技股份有限公司 | A kind of Z songs mould |
| CN113351760A (en) * | 2021-06-15 | 2021-09-07 | 深圳市创益通技术股份有限公司 | 90-degree one-station forming die and process for product structure blocking bending punch movement space |
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Application publication date: 20150812 |