CN107672217B - Fast changeable die assembly and its die sleeve - Google Patents
Fast changeable die assembly and its die sleeve Download PDFInfo
- Publication number
- CN107672217B CN107672217B CN201710680816.7A CN201710680816A CN107672217B CN 107672217 B CN107672217 B CN 107672217B CN 201710680816 A CN201710680816 A CN 201710680816A CN 107672217 B CN107672217 B CN 107672217B
- Authority
- CN
- China
- Prior art keywords
- mold core
- hole
- die sleeve
- die
- bayonet lock
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
Abstract
The present invention relates to a kind of fast changeable die assemblies and its die sleeve in mold design field.The die assembly includes die sleeve, mold core and bayonet lock, and die sleeve is equipped with the mold core hole for installing mold core, and mold core outer peripheral surface is equipped with card slot, and die sleeve is equipped with pin hole corresponding with card slot, and bayonet lock is plugged in pin hole and through card slot.When needing replacing and dismantling mold core, the i.e. Ke Kuaisugenghuan mold core of bayonet lock is taken out, replacement and assembling process are simple and quick, high production efficiency.
Description
Technical field
The present invention relates to a kind of fast changeable die assembly structures in mold design field.
Background technique
During mold produces product, manufacturing schedule needs to remove die sleeve side when common die change than very fast
It can be taken off mold core to be replaced, notification number CN206028465U, the day for announcing is the Chinese utility model patent of 2017.03.22
Disclose a kind of wear-resisting bearing race punching die, which includes upper die holder, is equipped with mould by fixture nut on upper die holder
It covers, the formed punch as mold core is arranged in the mold core hole being arranged on die sleeve, carrying out when being loaded and dismantling of formed punch, needing to install
With disassembly fixture nut, operating process is cumbersome, and mold switching efficiency is low, and needs to readjust after replacing not to be able to satisfy to just
The eager manufacturing schedule in scene.In addition, mold core, die sleeve overall weight weight, single behaviour do tired for mold biggish for specification
Difficulty can cause bigger influence to mold core switching efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of fast changeable die assemblies, solve existing mold core and are loaded and dismantle behaviour
It is cumbersome to make process, mold core switching efficiency is low, the problem of not being able to satisfy the eager manufacturing schedule in mold production scene.
To achieve the above object, the technical solution of fast changeable die assembly of the invention is:
Technical solution 1: fast changeable die assembly includes mold core, die sleeve and bayonet lock, is set on the mold core outer peripheral surface
There is card slot, die sleeve is equipped with pin hole corresponding with card slot, and bayonet lock is plugged in pin hole and on card slot, bayonet lock and mold core
Card slot along mold core axial block cooperate.The beneficial effect is that: compared with prior art, disassembly mould is not required to when replacing mold core
Set need to only unload bayonet lock, so that it may replace mold core, again again load onto bayonet lock after replacing mold core, replacement and assembling process are simple
Quickly, mold core switching efficiency is high.
Technical solution 2: fast changeable die assembly according to technical solution 1, the mold core are cylindric knot
Structure, die sleeve are equipped with the mold core hole for installing mold core, and the mold core hole is the circular hole being adapted to mold core.Mold core is cylindric knot
Structure, convenient for the processing of card slot.
Technical solution 3: the fast changeable die assembly according to technical solution 2, set on the die sleeve there are two
Pin hole, two pin holes are parallel to each other and along the tangentially extending of mold core hole.Bayonet lock be inserted into pin hole after with mold core block
The area of cooperation is big, and during mold die sinking, the stability of mold core is good, it is not easy to which there is a phenomenon where mold cores to fall off.
Technical solution 4: the fast changeable die assembly according to technical solution 1 or 2 or 3, the pin hole are
Through-hole through die sleeve both ends.When carrying out mold core switching, any end can all be dismounted mold.
Technical solution 5: the fast changeable die assembly according to technical solution 1 or 2 or 3, the card slot is by mould
The annular groove being arranged on the outer peripheral surface of core is formed.Whether which angle, bayonet lock can pass through annular groove to mold core.
Technical solution 6: the fast changeable die assembly according to technical solution 1 or 2 or 3, the bayonet lock are length
Cube structure.Bayonet lock is set as cuboid, and the annular groove on bayonet lock and mold core is face contact, and bayonet lock forced area is big, stress intensity
Height, it is low to bayonet lock material requirements, it can reduce production cost.
The technical solution of the die sleeve for the die assembly that the present invention can be changed quickly is:
Technical solution 1: the die sleeve of fast changeable die assembly includes the mold core hole for installing mold core, the die sleeve
It is equipped with pin hole corresponding with the card slot being arranged on the outer peripheral surface of mold core, the pin hole passes through mold core hole so as to be plugged in card
Card slot of the bayonet lock on the mold core in pin hole.
Technical solution 2: the die sleeve of fast changeable die assembly according to technical solution 1, the mold core hole are
The circular hole being adapted to the mold core of corresponding cylindrical-shaped structure.
Technical solution 3: the die sleeve of fast changeable die assembly according to technical solution 2 is set on the die sleeve
There are two pin hole, two pin holes are parallel to each other and along the tangentially extending of mold core hole.
Technical solution 4: the die sleeve of fast changeable die assembly according to technical solution 1 or 2 or 3, the card
Pin hole is the through-hole through die sleeve both ends.
Technical solution 5: the die sleeve of fast changeable die assembly according to technical solution 1 or 2 or 3, the card
Pin hole is for square structure corresponding with bayonet lock section.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the mold core of Ke Kuaisugenghuan die assembly；
Fig. 2 is the top view of the mold core of Ke Kuaisugenghuan die assembly；
Fig. 3 is the main view of the bayonet lock of Ke Kuaisugenghuan die assembly；
Fig. 4 is the side view of the bayonet lock of Ke Kuaisugenghuan die assembly；
Fig. 5 is the main view of the die sleeve of Ke Kuaisugenghuan die assembly；
Fig. 6 is the top view of the die sleeve of Ke Kuaisugenghuan die assembly；
Fig. 7 is the cross-sectional view of Ke Kuaisugenghuan die assembly；
Fig. 8 is the top view of Ke Kuaisugenghuan die assembly.
Description of symbols: 1- mold core, 2- bayonet lock, 3- die sleeve, 11- annular groove, 31- pin hole, 32- mold core hole.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment for the die assembly that the present invention can be changed quickly, as shown in Figures 1 to 8, the mold by mold core 1,
Bayonet lock 2 and die sleeve 3 form, and mold core 1 is cylindrical-shaped structure, and the outer peripheral surface of mold core 1 is equipped with annular groove 11, and bayonet lock 2 is cuboid knot
Structure, die sleeve 3 are equipped with the mold core hole 32 for installing mold core 1, and mold core hole 32 is the circular hole being adapted to mold core 1, and die sleeve 3 is equipped with
Two pin holes 31, pin hole 31 are square structure corresponding with bayonet lock 2, and pin hole 31 passes through mold core hole 32 so as to be plugged in card
Annular groove 11 of the bayonet lock 2 on mold core 1 in pin hole 31, two pin holes 31 are parallel to each other and tangentially prolong along mold core hole 32
It stretches, pin hole 31 is the through-hole through 3 both ends of die sleeve.
During installation, mold core 1 is put into die sleeve 3, bayonet lock 2 is inserted into annular groove 11 of the pin hole 31 on mold core 1, bayonet lock
2 cooperate with mold core 1 along the axial block of mold core 1, realize the location and installation of mold core 1；When disassembly, bayonet lock 2 is unloaded, mold core 1 is removed,
After replacing mold core 1, then bayonet lock 2 is loaded onto again.
In other embodiments, the width of bayonet lock can be greater than the depth of annular groove on mold core outer peripheral surface, on corresponding die sleeve
The card slot that bayonet lock exceeds core portion is set, and the stability of setting mold core in this way can be more preferable.
In other embodiments, bayonet lock also can be set multiple, to guarantee the stability of mold core.For example, adjustment mold core is straight
Diameter is arranged three bayonet locks and mold core and arranges in the external quadrangle of the external triangular arrangement of circle or mold core.
In other embodiments, mold core annular groove can also axial stratification setting it is more than two, then layering insertion bayonet lock, to mould
Core is fixed.In addition, bayonet lock can also other shape and structures, for example, it is ladder that bayonet lock, which is set as cylindrical body either section,
Corresponding card slot is arranged in the strip structure of shape on mold core outer peripheral surface, but the bayonet lock of cylindrical body and annular groove are point contact, by
Power area is small, and stress intensity is low, easily deforms, and the cell wall of the card slot on preferred bayonet lock and mold core is face contact.
The specific embodiment of the die sleeve for the die assembly that the present invention can be changed quickly, die sleeve include the mould for installing mold core
Core bore and be used for pin hole corresponding with card slot on mold core, die sleeve and the aforementioned present invention of fast changeable die assembly can be fast
The structure of the die sleeve of any embodiment of the die assembly of speed replacement is identical, is not repeated to illustrate.
Claims (7)
1. Ke Kuaisugenghuan die assembly, including mold core and die sleeve, it is characterised in that: it further include bayonet lock, the mold core periphery
Face is equipped with card slot, and die sleeve is equipped with pin hole corresponding with card slot, and bayonet lock is plugged in pin hole and through card slot, bayonet lock with
Card slot on mold core cooperates along the axial block of mold core, and the mold core is cylindrical-shaped structure, and die sleeve is equipped with for installing mold core
Mold core hole, the mold core hole is the circular hole being adapted to mold core, is set on the die sleeve there are two pin hole, and two pin holes are mutual
In parallel and along the tangentially extending of mold core hole.
2. fast changeable die assembly according to claim 1, it is characterised in that: the pin hole is through die sleeve
The through-hole at both ends.
3. fast changeable die assembly according to claim 1, it is characterised in that: the card slot by mold core periphery
The annular groove being arranged on face is formed.
4. fast changeable die assembly according to claim 1, it is characterised in that: the bayonet lock is cuboid knot
Structure.
5. the die sleeve of Ke Kuaisugenghuan die assembly, including the mold core hole for installing mold core, it is characterised in that: the die sleeve
On have the corresponding pin hole of the card slot being arranged on the outer peripheral surface for mold core, during installation, mold core is put into die sleeve, is plugged in card
Card slot of the bayonet lock on the mold core in pin hole, the mold core hole are and the circle of the mold core of corresponding cylindrical-shaped structure adaptation
Hole is set on the die sleeve there are two pin hole, and two pin holes are parallel to each other and along the tangentially extending of mold core hole.
6. the die sleeve of fast changeable die assembly according to claim 5, it is characterised in that: the pin hole is to pass through
Wear the through-hole at die sleeve both ends.
7. the die sleeve of fast changeable die assembly according to claim 5, it is characterised in that: the pin hole is to use
In square structure corresponding with bayonet lock section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680816.7A CN107672217B (en) | 2017-08-10 | 2017-08-10 | Fast changeable die assembly and its die sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680816.7A CN107672217B (en) | 2017-08-10 | 2017-08-10 | Fast changeable die assembly and its die sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107672217A CN107672217A (en) | 2018-02-09 |
| CN107672217B true CN107672217B (en) | 2019-07-26 |
Family
ID=61135670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710680816.7A Active CN107672217B (en) | 2017-08-10 | 2017-08-10 | Fast changeable die assembly and its die sleeve |
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| Country | Link |
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| CN (1) | CN107672217B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045971A (en) * | 2020-08-13 | 2020-12-08 | 安徽中鼎橡塑制品有限公司 | Sectional type detachable mouth die of hollow blow molding machine |
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| JP2005104017A (en) * | 2003-09-30 | 2005-04-21 | Mitsubishi Materials Corp | Mold for rotator with teeth |
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| CN202398640U (en) * | 2011-12-14 | 2012-08-29 | 江苏星火特钢有限公司 | Rotary matching device for wire drawing pressure die |
| CN204165708U (en) * | 2014-08-28 | 2015-02-18 | 河南柴油机重工有限责任公司 | A kind of fast assembling-disassembling hydraulic pressure test fixture |
| CN204303922U (en) * | 2014-12-25 | 2015-04-29 | 东莞市金源电池科技有限公司 | A kind of battery seal mould |
| CN104874623A (en) * | 2015-05-13 | 2015-09-02 | 江苏句容联合铜材有限公司 | Combined mold |
| CN204603300U (en) * | 2015-04-08 | 2015-09-02 | 常州明杰模具有限公司 | A kind of Ti electrode extrusion die |
| CN205148705U (en) * | 2015-10-10 | 2016-04-13 | 宁波球冠电缆股份有限公司 | Cable extrusion machine with quick die change function |
| CN205173337U (en) * | 2015-10-13 | 2016-04-20 | 重庆东安渠强机械制造有限公司 | Combination hookup attenuator guiding orientation's support section of thick bamboo sub -unit |
| CN106945337A (en) * | 2017-04-11 | 2017-07-14 | 李泽后 | Family's health joss sticks manufacturing machine |
| CN206474516U (en) * | 2017-02-24 | 2017-09-08 | 铜陵市创威科技有限责任公司 | A kind of modular composite die tool |
-
2017
- 2017-08-10 CN CN201710680816.7A patent/CN107672217B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005104017A (en) * | 2003-09-30 | 2005-04-21 | Mitsubishi Materials Corp | Mold for rotator with teeth |
| CN1857820A (en) * | 2006-04-05 | 2006-11-08 | 西南铝业（集团）有限责任公司 | Quick chucking structure for combined mold |
| CN202398640U (en) * | 2011-12-14 | 2012-08-29 | 江苏星火特钢有限公司 | Rotary matching device for wire drawing pressure die |
| CN204165708U (en) * | 2014-08-28 | 2015-02-18 | 河南柴油机重工有限责任公司 | A kind of fast assembling-disassembling hydraulic pressure test fixture |
| CN204303922U (en) * | 2014-12-25 | 2015-04-29 | 东莞市金源电池科技有限公司 | A kind of battery seal mould |
| CN204603300U (en) * | 2015-04-08 | 2015-09-02 | 常州明杰模具有限公司 | A kind of Ti electrode extrusion die |
| CN104874623A (en) * | 2015-05-13 | 2015-09-02 | 江苏句容联合铜材有限公司 | Combined mold |
| CN205148705U (en) * | 2015-10-10 | 2016-04-13 | 宁波球冠电缆股份有限公司 | Cable extrusion machine with quick die change function |
| CN205173337U (en) * | 2015-10-13 | 2016-04-20 | 重庆东安渠强机械制造有限公司 | Combination hookup attenuator guiding orientation's support section of thick bamboo sub -unit |
| CN206474516U (en) * | 2017-02-24 | 2017-09-08 | 铜陵市创威科技有限责任公司 | A kind of modular composite die tool |
| CN106945337A (en) * | 2017-04-11 | 2017-07-14 | 李泽后 | Family's health joss sticks manufacturing machine |
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| Publication number | Publication date |
|---|---|
| CN107672217A (en) | 2018-02-09 |
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