CN106077347A - Oblique ejection opening mechanism - Google Patents
Oblique ejection opening mechanism Download PDFInfo
- Publication number
- CN106077347A CN106077347A CN201610478554.1A CN201610478554A CN106077347A CN 106077347 A CN106077347 A CN 106077347A CN 201610478554 A CN201610478554 A CN 201610478554A CN 106077347 A CN106077347 A CN 106077347A
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- CN
- China
- Prior art keywords
- block
- oblique
- slanted kicking
- little
- straight
- 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
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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
- 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
Abstract
The invention discloses a kind of oblique ejection opening mechanism, including the slanted kicking block being in transmission connection with ejector retainner plate, fix with moving platen and be connected and be correspondingly arranged to guide the oblique guide block of its oblique movement with described slanted kicking block, driven move relative to described slanted kicking block transverse horizontal little straight jacking block, the little slanted kicking block of driven relatively described slanted kicking block tiltedly upper motion, and straight ejector pin mechanism.The oblique top of the present invention uses the little jacking block mechanism of two relative slanted kicking blocks, utilize the little slanted kicking block in two different motion directions and little straight jacking block, first protruding inwardly from of its relative slanted kicking block holds, product can be made to separate with the contact surface of slanted kicking block, the tangential displacement on opposing product surface can be produced, so it is easy to so that product separates with little straight jacking block and little slanted kicking block, it is to avoid the product that adhesion causes draws damage.
Description
Technical field
The present invention relates to technology of die manufacturing field, particularly relate to a kind of oblique ejection opening mechanism.
Background technology
In existing technology, oblique top is one of mechanism of mould, and product structure is first made before design a systematic analysis, root
According to product structure, the mechanism introduced for processing some back-offs.The ultimate principle of oblique top is the design of logical oblique top angle, mould top
When going out, oblique top is according to the angle direction motion designed, and reaches to depart from the purpose of button bit, and oblique top is moved mainly by ejector retainner plate motion
Making, therefore the distance of threading off of oblique top i.e. designs the ejection stroke of also ejector retainner plate have relation with the gradient size of oblique top.
Especially for string configuration, such as long sheet metal component, such as bumper beater or beat-up etc., there is thin-walled junction in it mostly
Or low-intensity junction, when the demoulding, mould can be to thin-walled junction or low-intensity junction composition with the adhesion that contacts of product
Pull, cause the quality such as product tear bad, when arranging the mechanisms such as oblique top, how to ensure that product is separated into smoothly with slanted kicking block
For being badly in need of solving the technical problem that.
Summary of the invention
It is an object of the invention to for technological deficiency present in prior art, and a kind of oblique ejection opening mechanism is provided.
Be the technical scheme is that by realizing the purpose of the present invention
A kind of oblique ejection opening mechanism, including the slanted kicking block being in transmission connection with ejector retainner plate, fixing with moving platen be connected and with institute
The slanted kicking block stated is correspondingly arranged to guide the oblique guide block of its oblique movement, driven moves relative to described slanted kicking block transverse horizontal
The little slanted kicking block of little straight jacking block, driven relatively described slanted kicking block tiltedly upper motion, and straight ejector pin mechanism, wherein, described is little
Straight jacking block includes little straight to holding block, little directly fixes the multiple straight push rod being connected, described straight push rod to holding block with described
Straight apical pore corresponding on described slanted kicking block and afterbody coordinate with the described straight top portion of being vertically directed, described little slanted kicking block
Holding block including little oblique top, fix, with the described little block that holds, the multiple angle ejector rods being connected, described angle ejector rod is through described oblique
Inclined top hole corresponding on jacking block and afterbody guide part oblique with described oblique top coordinate, and described straight ejector pin mechanism includes laterally passing through
Logical described slanted kicking block and the bigger shoulder hole of outside diameter, be interspersed in the thimble in described shoulder hole matchingly, be set in
On described thimble and be positioned at the top spring of enlarged diameter section of described shoulder hole, described thimble rear portion be vertically directed plate top
Hold contact.
Described slanted kicking block back is formed with T-shaped guide block, is formed and described T-shaped guide block on described oblique guide block
The guide groove joined.
Described slanted kicking block back is provided with two spaced T-shaped guide blocks, and before and after described slanted kicking block, both sides are respectively
It is formed with inclined guide groove, described moving platen is further fixedly arranged on the oblique slider guide mated with described inclined guide groove.
The oblique guide part of described oblique top is the oblique oblique guide block being fixedly installed, described oblique oblique guide block include with wherein
The oblique top of the oblique top guiding slot port coupling of one inclined guide afterbody guides rib, and holds with at least one of which inclined guide end face
Oblique top spigot surface, described oblique top spigot surface includes the first domatic outward-dipping with domatic relative to first with top of bottom
Second is domatic, and the running orbit of the second described domatic and oblique guide block is parallel.
The described straight top portion of being vertically directed includes being formed at the straight top of slanted kicking block both sides and guides rib, described little directly holds block
Including two straight push rods, two straight push rod afterbodys be respectively formed with guide with described straight top rib coupling chimeric directly push up gathering sill
Mouthful.
The T-slot that described slanted kicking block lower surface is formed a laterally extending, lower end is fixed with described ejector retainner plate and to be connected
Push rod upper end is formed with the T-shaped guide rail mated with described T-slot.
The described plate that is vertically directed is and is formed at the straight top of oblique guide block both sides and guides rib, and described thimble is straight with described
Top guides the inner surface of rib and holds mutually.
Described thimble the inner is formed with the inclined-plane mated with product.
Compared with prior art, the invention has the beneficial effects as follows:
The oblique top of the present invention uses the little jacking block mechanism of two relative slanted kicking blocks, utilize two different motion directions little tiltedly
Jacking block and little straight jacking block, first protruding inwardly from of its relative slanted kicking block hold, and product can be made to separate with the contact surface of slanted kicking block, then
Person, while utilizing oblique top to complete, product ejects dropout, Liang Ge little jacking block mechanism opposing product different directions moves, and can produce
The tangential displacement on raw opposing product surface, is so easy to so that product separates with little straight jacking block and little slanted kicking block, it is to avoid adhesion
The product caused draws damage.
Accompanying drawing explanation
Fig. 1 show the structural representation of the oblique ejection opening mechanism of the present invention；
Fig. 2 show another viewing angle constructions schematic diagram；
Fig. 3 show the 3rd viewing angle constructions schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
As Figure 1-3, the oblique ejection opening mechanism of the present invention includes fixing the slanted kicking block 1 being connected with ejector retainner plate, with dynamic model
Plate i.e. B plate is fixed connection and is correspondingly arranged to guide the oblique guide block 2 of its oblique movement with described slanted kicking block, also includes driven phase
The little straight jacking block 3 moving described slanted kicking block transverse horizontal and driven relatively described slanted kicking block are towards the rear or front tilts
Direction and the little slanted kicking block 4 of upper motion synthesis motion, wherein, be upper with slanted kicking block die sinking moving direction, and closing on product side is
In, it is front to close on side, people place, described little straight jacking block 3 includes little straight to holding block 31, little straight to holding block with described
Fixing the multiple of connection, preferably two straight push rods 32, described straight push rod 32 is through corresponding directly pushing up on described slanted kicking block 1
Hole and afterbody coordinate with the Zhi Ding portion of being vertically directed, and described little slanted kicking block 4 includes that little oblique top holds block 41, little hold block with described
The fixing multiple angle ejector rods 42 connected, described angle ejector rod passes inclined top hole corresponding on described slanted kicking block and afterbody with described
The oblique guide part of oblique top coordinate.Wherein, the T-slot 12 that described slanted kicking block 1 lower surface is formed a laterally extending, lower end and institute
The ejector retainner plate stated is fixed push rod 13 upper end of connection and is formed with the T-shaped guide rail mated with described T-slot.For optimizing further
Ejecting action, raising has at Weak link to thin-walled connection etc. or strip product ejects, and present invention additionally comprises straight thimble machine
Structure 7, it includes the slanted kicking block described in lateral direction penetrating and the bigger shoulder hole of outside diameter, is interspersed in described shoulder hole matchingly
In thimble 71, be set on described thimble and rear end hold mutually with the locating ring of thimble and is positioned at the big of described shoulder hole
Top spring 72 in diameter segment, described thimble rear portion be vertically directed plate and hold and contact, it is preferable that described is vertically directed plate one
Body is formed at oblique guide block both sides, is i.e. same parts with the straight top portion of being vertically directed, it is achieved that three assemblies of this oblique guide block share,
Described thimble the inner is formed with the inclined-plane mated with product, and the outer end of described thimble is fixedly installed slide block 73, slide block 73
Matching with being vertically directed plate portion, contact area is big, it is ensured that operate steadily.Straight ejector pin mechanism is used to match with little straight jacking block,
Finally realize the separation of little straight jacking block contact position, and single-point to hold disengaging effect good, little straight jacking block, integrated stand can be integrated to
Structure price is low, and product and oblique top realize two steps and depart from, and the least directly hold and is allowed to separate with slanted kicking block to holding block, then pushes up
Pin realizes product and directly separates to holding block with little, and the process of separation can arrange sequencing, optimizes stripping result, protects product
At Weak link without damage.
The oblique top of the present invention uses the little jacking block mechanism of two relative slanted kicking blocks, utilize two different motion directions little tiltedly
Holding of jacking block and little straight jacking block, first its relative slanted kicking block, can make product separate with the contact surface of slanted kicking block, furthermore, in profit
Completing while product ejects dropout by oblique top, two relatively small jacking block mechanism opposing product different directions move, and can produce
The tangential displacement on opposing product surface, is so easy to so that product separates with little straight jacking block and little slanted kicking block, it is to avoid adhesion is made
The product become draws damage.
Specifically, described slanted kicking block back is formed with T-shaped guide block 11, is formed and institute on described oblique guide block 2
The guide groove 21 of the T-shaped guide block coupling stated, described guide groove 21 is fixed by two be connected with the matrix of tiltedly leading with oblique spigot surface
Slope guide plate limitation is constituted, and i.e. utilizes the motion that can effectively realize slanted kicking block that coordinates of oblique guide block upper rail and T-shaped guide block, wherein,
For bigger slanted kicking block, running control for optimizing it, described slanted kicking block back is provided with two and spaced T-shaped leads
Block, before and after described slanted kicking block, both sides are formed with inclined guide groove, are fixedly installed in described moving platen Shanghai and tiltedly lead with described
The oblique slider guide 5 of groove coupling, uses multiple spot to guide, it is to avoid because the die sinking that operation shakiness causes is bad.
Wherein, the oblique guide part of described oblique top 43 is the oblique guide block being fixedly installed on moving platen, described oblique guide block
Rib 44, and and at least one of which is guided including the oblique top mated with the oblique top guiding slot port of one of them inclined guide 42 afterbody
The oblique top spigot surface 45 that inclined guide end face holds, described oblique top spigot surface include bottom first domatic with top relative to
One is domatic outward-dipping second domatic, and the running orbit of the second described domatic and oblique guide block is parallel.Because little oblique top holds block
The operation of 41 is the compound of three directions, first has the component motion of individual vertical direction, i.e. Z axis with liftout plate, secondly, has horizontal stroke
To, the i.e. component motion of X-axis, again, have forward or rear, i.e. the component motion of Y-axis, therefore, described inclined guide with little tiltedly
Hold and on block, keep on-right angle angle, and straight guide rod be the relatively small block that directly holds is vertical.Use the most tiltedly guide block, profit
Guide, with oblique top, the guiding mechanism that rib is chimeric with oblique top guiding slot port, meanwhile, utilize at least one, preferably two angle ejector rod ends
With coordinating of oblique top spigot surface, it is achieved that little oblique top holds the steady action message of block.
Wherein, for simplifying overall structure, the described straight top portion of being vertically directed be formed at slanted kicking block both sides directly push up guiding
Rib 33, the described little block that holds includes two straight push rods, and the afterbody of two straight push rods is correspondingly formed leads with described straight top
To rib coupling chimeric directly push up guiding slot port, slanted kicking block be pulled oblique upper run time, two be vertically arranged directly push up guiding
Rib can force the little block that directly holds to eject relative to slanted kicking block, it is achieved is combined and ejects action.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (8)
1. an oblique ejection opening mechanism, it is characterised in that include the slanted kicking block being in transmission connection with ejector retainner plate, fixes even with moving platen
Connect and be correspondingly arranged to guide the oblique guide block of its oblique movement, the driven relatively described horizontal water of slanted kicking block with described slanted kicking block
The little slanted kicking block of the little straight jacking block that translation is moved, driven relatively described slanted kicking block tiltedly upper motion, and straight ejector pin mechanism, wherein,
Described little straight jacking block includes little straight to holding block, little directly fixes the multiple straight push rod being connected to holding block with described, described
Straight push rod coordinate through corresponding straight apical pore on described slanted kicking block and afterbody with the described portion of being vertically directed of directly pushing up, described
Little slanted kicking block includes that little oblique top holds block, fixes, with the described little block that holds, the multiple angle ejector rods being connected, and described angle ejector rod passes
Inclined top hole corresponding on described slanted kicking block and afterbody guide part oblique with described oblique top coordinate, described straight ejector pin mechanism bag
Include the slanted kicking block described in lateral direction penetrating and the bigger shoulder hole of outside diameter, be interspersed in the top in described shoulder hole matchingly
Pin, is set on described thimble and is positioned at the top spring of enlarged diameter section of described shoulder hole, and described thimble rear portion is with perpendicular
Straight guide plate holds contact.
2. oblique ejection opening mechanism as claimed in claim 1, it is characterised in that described slanted kicking block back is formed with T-shaped guide block,
Described oblique guide block is formed the guide groove mated with described T-shaped guide block.
3. oblique ejection opening mechanism as claimed in claim 2, it is characterised in that described slanted kicking block back is provided with two intervals
The T-shaped guide block arranged, before and after described slanted kicking block, both sides are respectively formed with inclined guide groove, and described moving platen is further fixedly arranged on
The oblique slider guide mated with described inclined guide groove.
4. oblique ejection opening mechanism as claimed in claim 1, it is characterised in that the oblique guide part of described oblique top is for being fixedly installed
Oblique oblique guide block, described oblique oblique guide block includes the oblique top that the oblique top guiding slot port with one of them inclined guide afterbody mates
Guiding rib, and the oblique top spigot surface held with at least one of which inclined guide end face, described oblique top spigot surface includes bottom
First domatic and domatic relative to first with top outward-dipping second the second domatic, described domatic operation with oblique guide block
Track is parallel.
5. oblique ejection opening mechanism as claimed in claim 1, it is characterised in that the described straight top portion of being vertically directed includes being formed at
The straight top of slanted kicking block both sides guides rib, and the described little block that directly holds includes that two straight push rods, two straight push rod afterbodys are formed respectively
Have guide with described straight top rib coupling chimeric directly push up guiding slot port.
6. oblique ejection opening mechanism as claimed in claim 1, it is characterised in that described slanted kicking block lower surface is formed and laterally prolongs
The T-slot stretched, lower end is fixed the push rod upper end being connected and is formed with mate with described T-slot T-shaped and leads with described ejector retainner plate
Rail.
7. oblique ejection opening mechanism as claimed in claim 5, it is characterised in that the described plate that is vertically directed is to be formed at and tiltedly leads
The straight top of block both sides guides rib, and the inner surface that described thimble guides rib with described straight top holds mutually.
8. oblique ejection opening mechanism as claimed in claim 7, it is characterised in that described thimble the inner is formed mates with product
Inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478554.1A CN106077347B (en) | 2016-06-22 | 2016-06-22 | Oblique top trip gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478554.1A CN106077347B (en) | 2016-06-22 | 2016-06-22 | Oblique top trip gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077347A true CN106077347A (en) | 2016-11-09 |
| CN106077347B CN106077347B (en) | 2019-08-09 |
Family
ID=57253640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610478554.1A Active CN106077347B (en) | 2016-06-22 | 2016-06-22 | Oblique top trip gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077347B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838317A (en) * | 2017-11-29 | 2018-03-27 | 滁州达世汽车配件有限公司 | A kind of pitched roof mechanism for diel top stamping parts |
| CN108284159A (en) * | 2018-02-11 | 2018-07-17 | 腾创（天津）精密模具有限公司 | Double-pole positioning mold |
| CN109333944A (en) * | 2018-10-25 | 2019-02-15 | 上海通领汽车科技股份有限公司 | Inclined-plane ejecting mechanism and it can be used for the molding mold in inclined-plane |
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| JPH0724845A (en) * | 1993-07-07 | 1995-01-27 | Tenshiyou Denki Kogyo Kk | Slide mold structure |
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| CN201439240U (en) * | 2009-06-12 | 2010-04-21 | 东江科技(深圳)有限公司 | Core pulling mechanism with big pitched roof provided with small pitched roofs |
| CN102935681A (en) * | 2012-11-09 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Direct-ejecting core-pulling tripping structure |
| DE102012002468A1 (en) * | 2012-02-08 | 2013-08-08 | Audi Ag | Sheet metal forming tool for cutting sheet metal forming section, has tool upper section and tool lower section between which sheet metal forming section to-be cut is arranged |
| CN204036713U (en) * | 2014-09-04 | 2014-12-24 | 深圳市鑫灏源电子科技实业有限公司 | A kind of inclined ejection thimble structure |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0724845A (en) * | 1993-07-07 | 1995-01-27 | Tenshiyou Denki Kogyo Kk | Slide mold structure |
| CN201405466Y (en) * | 2009-05-12 | 2010-02-17 | 黄岩星泰塑料模具有限公司 | Speed-change core-pulling mechanism applied to internal-division buffer bar |
| CN201439240U (en) * | 2009-06-12 | 2010-04-21 | 东江科技(深圳)有限公司 | Core pulling mechanism with big pitched roof provided with small pitched roofs |
| DE102012002468A1 (en) * | 2012-02-08 | 2013-08-08 | Audi Ag | Sheet metal forming tool for cutting sheet metal forming section, has tool upper section and tool lower section between which sheet metal forming section to-be cut is arranged |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838317A (en) * | 2017-11-29 | 2018-03-27 | 滁州达世汽车配件有限公司 | A kind of pitched roof mechanism for diel top stamping parts |
| CN107838317B (en) * | 2017-11-29 | 2019-04-12 | 滁州达世汽车配件有限公司 | A kind of pitched roof mechanism for stamping die top stamping parts |
| CN108284159A (en) * | 2018-02-11 | 2018-07-17 | 腾创（天津）精密模具有限公司 | Double-pole positioning mold |
| CN109333944A (en) * | 2018-10-25 | 2019-02-15 | 上海通领汽车科技股份有限公司 | Inclined-plane ejecting mechanism and it can be used for the molding mold in inclined-plane |
| CN109333944B (en) * | 2018-10-25 | 2024-02-23 | 上海通领汽车科技股份有限公司 | Inclined plane ejection mechanism and mould capable of being used for inclined plane forming |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077347B (en) | 2019-08-09 |
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