CN102862268A - Small-water-gap die group for shared die base - Google Patents
Small-water-gap die group for shared die base Download PDFInfo
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- CN102862268A CN102862268A CN2011101911361A CN201110191136A CN102862268A CN 102862268 A CN102862268 A CN 102862268A CN 2011101911361 A CN2011101911361 A CN 2011101911361A CN 201110191136 A CN201110191136 A CN 201110191136A CN 102862268 A CN102862268 A CN 102862268A
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- group
- grip block
- core
- stripper plate
- caster
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Abstract
The invention discloses a small-water-gap die group for a shared die base. A stripper unit is arranged between a fixing board at a fixing side and a female die unit, so as to be applicable to a formation method for a small water gap; and a male die core is clamped and positioned by a clamping block, so that the male die core can be replaced by releasing a clamping block through a screw locking piece. With the adoption of the small-water-gap die group, the replacement is convenient and the time is saved; and the die base can be shared by only arranging a butt-joint sliding groove corresponding to the clamping block on the male die core, so that the cost of the corresponding die base can be saved. Therefore, the production cost can be greatly reduced, and the economical benefits can be improved.
Description
Technical field
The present invention relates to mould for plastics, particularly relate to a kind of little gate mould group of shared die holder.
Background technology
Plastic injection forming is a kind of can production in a large number, fast and stay-in-grade manufacturing process, so plastic injection forming is applied to each field in large quantities.
And in the time will producing a kind of new product, just must design first exclusive mould, and described mould is made of die holder and die, and die is arranged on the described die holder, and described die holder is provided with being arranged on the board of injection molding again.Wherein, described die and die holder are exclusive configurations, die and die holder must be changed in the lump during replacing, certainly, if will produce another kind of product, also just must redevelopment make another group mould, for producing the dealer, are very large cost payouts; And if when the small product size that will produce was larger, the volume potential of described mould must also be followed increase, so in the time will changing described mould, must remove simultaneously die and the die holder of described mould, the fortification that change are very great, more may also need employ the large-scale facility such as crane, and are inconvenient in the extreme.
Summary of the invention
Technical problem to be solved by this invention provides a kind of little gate mould group of shared die holder, in the time will producing different product, only need change male die core and mother module core, and not need customized die holder, also need not change die holder, can significantly reduce production costs, increase economic efficiency.
For solving the problems of the technologies described above, the little gate mould group of shared die holder provided by the invention comprises:
One fixed side mold group is provided with being fixed in the fixation side that penetrates board; Described fixed side mold group comprises a fixation side fixed head, and takes off material unit and a master mold unit; Have four guide pillars on the described fixation side fixed head, described four guide pillars run through described fixation side fixed head, described material unit and the described master mold unit of taking off to link together.
One drawer at movable side die holder group is provided with being fixed in the drawer at movable side that penetrates board and comprising:
One drawer at movable side fixed head is provided with being fixed in the drawer at movable side that penetrates board.
Two space bars are relatively arranged on the described drawer at movable side fixed head, offer respectively again two drawer at movable side guide holes on described each space bar, and the drawer at movable side guide hole on each described space bar is the corresponding guide pillar that wears described fixation side fixed head respectively.
The plural number grip block, each described grip block comprises respectively one group and establishes section and a pressing part, establishes section for described group and is connected with described pressing part, and described pressing part and the described group of section of establishing are connected to form L shaped; Described each grip block also comprises respectively a spiral lock, and described spiral lock runs through described group establishes section and described space bar and be spirally connected described each grip block and described space bar.
One male die core can be involutory with described master mold unit, and described male die core both sides are arranged with respectively one and abut against chute, and described male die core is placed between the grip block of two described space bars, and make the pressing part of each grip block be placed in abutting against in the chute of described male die core.
Further improve and be, the pressing part of described each grip block has a compacting inclined-plane, described male die core described abuts against chute and has a supporting surface that tilts, and described each grip block abuts against the supporting surface that abuts against chute in described male die core with the compacting inclined-plane of described pressing part.
Further improve and be, on described each space bar plural groups is set and establishes groove, described group of group of establishing the corresponding described space bar of section of described each grip block established the groove shaping, and the group that the described group of section of establishing of described each grip block receives into described space bar is established in the groove and with described spiral lock and is spirally connected.
Further improve and be, the described material unit that takes off comprises a stripper plate, two stripper plate support and four-pull-rods, the guide pillar of the corresponding described fixation side fixed head of described stripper plate arranges the four-way hole, and described stripper plate is sheathed on each guide pillar of described fixation side fixed head with each described through hole; Two described stripper plate supports are arranged at respectively the relative dual-side of described stripper plate; Described each pull bar one end is fixed on the described fixation side fixed head and runs through described stripper plate.
Further improving is that described master mold unit comprises a mother module core, two caster supports and a plate washer; The relative both sides of described mother module core arrange respectively a described caster support, on described each caster support two caster guide holes are set respectively again, and described each caster guide hole can correspondence wear described each guide pillar; Described caster support respectively vertical described stripper plate support arranges, and described plate washer is arranged at a side of described mother module core and abuts against described mother module core and described each caster support; Described caster support wears described guide pillar with described caster guide hole, and the two ends of described caster support are organized respectively to establish and connected described each stripper plate support, and the other end of described each pull bar is fixed in described caster support again.
Further improvement is, two master mold through holes are set on the mother module core of described master mold unit, and the master mold through hole of corresponding described mother module core arranges two shutters on the described male die core, and the shutter of described male die core can corresponding penetrate the master mold through hole of described mother module core.
Further improve and be, also comprise a support unit, described support unit comprises the first back-up block and the second back-up block, described the first back-up block and described the second back-up block overlap and are arranged between the two described space bars, and make the one side of described the second back-up block in the same plane with the one side of two described space bars.
By the described material unit that takes off is set between described fixation side fixed head and the master mold unit, make the present invention applicable to the shaping engineering method at the little mouth of a river, and described male die core is to be subjected to described grip block clamping position, as long as abutting against chute and can being suitable for of cooperating with the pressing part of grip block is set, therefore in the time will producing different product, just only need change corresponding male die core and master mold unit, and not need customized die holder, also need not change die holder, can significantly reduce production costs, increase economic efficiency.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the stereochemical structure exploded view that the present invention shares the little gate mould group of die holder;
Fig. 2 is the stereochemical structure combination appearance figure that the present invention shares the little gate mould group of die holder;
Fig. 3 is the schematic diagram that fixation side and the drawer at movable side of the stereochemical structure of the present invention's little gate mould group of sharing die holder separates;
Fig. 4 is the floor map of the drawer at movable side of the present invention's little gate mould group of sharing die holder.
The specific embodiment
The preferred embodiment of the little gate mould group of the shared die holder of the present invention comprises as shown in Figures 1 to 4:
One fixed side mold group is provided with being fixed in the fixation side that penetrates board, and described fixed side mold group comprises a fixation side fixed head 10, and takes off material unit 20 and a master mold unit 30.Wherein:
Have four guide pillars 11 on the described fixation side fixed head 10.
The described material unit 20 that takes off comprises a stripper plate 21, two stripper plate supports 22 and four-pull-rod 23.The guide pillar 11 of described stripper plate 21 corresponding described fixation side fixed heads 10 arranges four-way hole 211, and described stripper plate 21 is sheathed on each guide pillar 11 of described fixation side fixed head 10 with these described through holes 211.
Two described stripper plate supports 22 are arranged at respectively the relative dual-side of described stripper plate 21.
Described each pull bar 23 1 end are fixed on the described fixation side fixed head 10 and run through described stripper plate 21.
Described master mold unit 30 comprises a mother module core 31, two caster supports 32 and a plate washer 33.Two master mold through holes 311 are set on the described mother module core 31, and the relative both sides of described mother module core 31 arrange respectively a described caster support 32, on described each caster support 32 two caster guide holes 321 are set respectively again, described each caster guide hole 321 can correspondence wear described each guide pillar 11, and makes respectively vertical described stripper plate support 22 settings of described caster support 32.And described plate washer 33 is arranged at a side of mother module core 31 and abut against described mother module core 31 and described each caster support 32, and described caster support 32 wears described guide pillar 11 with these described caster guide holes 321, the two ends of described caster support 32 are organized respectively to establish again and are connected described each stripper plate support 22, and the other end of described each pull bar 23 is fixed in described caster support 32 again.
One drawer at movable side die holder group comprises a drawer at movable side fixed head 40, two space bars 50, a support unit 60 and plural grip block 70.Wherein:
Described drawer at movable side fixed head 40 is provided with being arranged at the drawer at movable side that penetrates board.
Described each space bar 50, be relatively arranged on the described drawer at movable side fixed head 40, and on described each space bar 50 plural groups is set and establishes groove 51, offer respectively again two drawer at movable side guide holes 52 on described each space bar 50, the drawer at movable side guide hole 52 on these described space bars 50 is the corresponding guide pillar 11 that wears described fixation side fixed head 10 respectively.
Described support unit 60 comprises the first back-up block 61 and the second back-up block 62.Described the first back-up block 61 and described the second back-up block 62 overlap and are arranged between the two described space bars 50, and make the one side of described the second back-up block 62 in the same plane with the one side of two described space bars 50.
Described each grip block 70 comprises respectively one group and establishes section's 71 connections, one pressing part 72.Described group of group of establishing section's 71 corresponding described space bars 50 established groove 51 shapings, and described pressing part 72 is established section 71 and is connected to form L shaped and has a compacting inclined-plane 721 with described group, described each grip block 70 is established the group that section 71 receives into described space bar 50 with described group and is established in the groove 51, and runs through described group with a spiral lock 73 respectively and establish section 71 and space bar be spirally connected described each grip block 70 and described space bar 50.
One male die core, the master mold through hole 311 of corresponding described mother module core 31 arranges two shutters 81, and the both sides of described male die core 80 are arranged with respectively one and abut against chute 82, the described chute 82 that abuts against has a supporting surface 821 that tilts, described male die core 80 can describedly abut against between the grip block 70 that chute 82 correspondences are placed in two described space bars 50, and the compacting inclined-plane 721 that makes the pressing part 72 of each grip block 70 abuts against the supporting surface 821 in described male die core 80, and the shutter 81 of described male die core 80 also can corresponding penetrate the master mold through hole 311 of described mother module core 31, and described worker's mould 80 can be involutory with the mother module core 31 of described master mold unit 30.
More than share the structural relation of the little gate mould group of die holder for the present invention, because the present invention mainly is comprised of male die core 80, mother module core 31 and stripper plate 21, therefore be a kind of shree plates mold structure and applicable to the processing engineering method at the little mouth of a river, and can take off material unit 20 auxiliary finishing and take off the material action by described.
And male die core 80 of the present invention is to be subjected to described each grip block 70 to be held on drawer at movable side, therefore when mold exchange more, described male die core 80 both sides only need to arrange corresponding described each grip block 70 pressing part 72 abut against chute 82, so just can be by the spiral lock 73 of the described grip block 70 that gets loose, and the group that makes described grip block 70 is established section 71 and is established groove 51 interior slippages in the group of described space bar 50, make the pressing part 72 of described grip block 70 break away from described male die core 80, then the user just can pass described male die core 80, described male die core 80 slippages are gone out and carry out the more work of mold exchange for the user, more change jobs convenient and time-saving in the extreme.
In addition, owing to being the compacting inclined-plane 721 that tilts between described each grip block 70 and the described male die core 80 and abutting against chute 821 and abut against mutually, therefore when the described spiral lock 73 lock described grip blocks 70 of knot and described male die core 80, what the power of described spiral lock 73 lock knots saw through that the compacting inclined-plane 721 that tilts puts on described male die core 80 abuts against chute 821, the power that then tilts is two component that are divided into vertical and level, can more promote by this strength of clamping position, guarantee that mould is subject to fastening clamping.
And in the time will producing different products, described master mold unit 30 since be supported by described caster support 32 and described plate washer 33 and with described stripper plate support 22 windings of taking off material unit 20, also only need change described mother module core 31 when namely wish is produced different product, and described caster support 32 and described plate washer 33 still can cooperate the described material unit 20 that takes off to use, and must additionally not make the member of cooperation; And described drawer at movable side only need be changed described male die core 80, and drawer at movable side die holder group also can be shared, and so just can significantly reduce production costs, and then increase economic efficiency and industrial competitiveness.
Claims (7)
1. the little gate mould group of a shared die holder is characterized in that, comprises:
One fixed side mold group is provided with being fixed in the fixation side that penetrates board; Described fixed side mold group comprises a fixation side fixed head, and takes off material unit and a master mold unit; Have four guide pillars on the described fixation side fixed head, described four guide pillars run through described fixation side fixed head, described material unit and the described master mold unit of taking off to link together;
One drawer at movable side die holder group is provided with being fixed in the drawer at movable side that penetrates board and comprising:
One drawer at movable side fixed head is provided with being fixed in the drawer at movable side that penetrates board;
Two space bars are relatively arranged on the described drawer at movable side fixed head, offer respectively again two drawer at movable side guide holes on described each space bar, and the drawer at movable side guide hole on each described space bar is the corresponding guide pillar that wears described fixation side fixed head respectively;
The plural number grip block, each described grip block comprises respectively one group and establishes section and a pressing part, establishes section for described group and is connected with described pressing part, and described pressing part and the described group of section of establishing are connected to form L shaped; Described each grip block also comprises respectively a spiral lock, and described spiral lock runs through described group establishes section and described space bar and be spirally connected described each grip block and described space bar;
One male die core can be involutory with described master mold unit, and described male die core both sides are arranged with respectively one and abut against chute, and described male die core is placed between the grip block of two described space bars, and make the pressing part of each grip block be placed in abutting against in the chute of described male die core.
2. share as claimed in claim 1 the little gate mould group of die holder, it is characterized in that: the pressing part of described each grip block has a compacting inclined-plane, described male die core described abuts against chute and has a supporting surface that tilts, and described each grip block abuts against the supporting surface that abuts against chute in described male die core with the compacting inclined-plane of described pressing part.
3. share as claimed in claim 1 the little gate mould group of die holder, it is characterized in that: on described each space bar plural groups is set and establishes groove, described group of group of establishing the corresponding described space bar of section of described each grip block established the groove shaping, and the group that the described group of section of establishing of described each grip block receives into described space bar is established in the groove and with described spiral lock and is spirally connected.
4. share as claimed in claim 1 the little gate mould group of die holder, it is characterized in that: the described material unit that takes off comprises a stripper plate, two stripper plate support and four-pull-rods, the guide pillar of the corresponding described fixation side fixed head of described stripper plate arranges the four-way hole, and described stripper plate is sheathed on each guide pillar of described fixation side fixed head with each described through hole; Two described stripper plate supports are arranged at respectively the relative dual-side of described stripper plate; Described each pull bar one end is fixed on the described fixation side fixed head and runs through described stripper plate.
5. share as claimed in claim 4 the little gate mould group of die holder, it is characterized in that: described master mold unit comprises a mother module core, two caster supports and a plate washer; The relative both sides of described mother module core arrange respectively a described caster support, on described each caster support two caster guide holes are set respectively again, and described each caster guide hole can correspondence wear described each guide pillar; Described caster support respectively vertical described stripper plate support arranges, and described plate washer is arranged at a side of described mother module core and abuts against described mother module core and described each caster support; Described caster support wears described guide pillar with described caster guide hole, and the two ends of described caster support are organized respectively to establish and connected described each stripper plate support, and the other end of described each pull bar is fixed in described caster support again.
6. share as claimed in claim 5 the little gate mould group of die holder, it is characterized in that: two master mold through holes are set on the mother module core of described master mold unit, the master mold through hole of corresponding described mother module core arranges two shutters on the described male die core, and the shutter of described male die core can corresponding penetrate the master mold through hole of described mother module core.
7. share as claimed in claim 1 the little gate mould group of die holder, it is characterized in that: also comprise a support unit, described support unit comprises the first back-up block and the second back-up block, described the first back-up block and described the second back-up block overlap and are arranged between the two described space bars, and make the one side of described the second back-up block in the same plane with the one side of two described space bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110191136.1A CN102862268B (en) | 2011-07-08 | 2011-07-08 | Small-water-gap die group for shared die base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110191136.1A CN102862268B (en) | 2011-07-08 | 2011-07-08 | Small-water-gap die group for shared die base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102862268A true CN102862268A (en) | 2013-01-09 |
| CN102862268B CN102862268B (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110191136.1A Expired - Fee Related CN102862268B (en) | 2011-07-08 | 2011-07-08 | Small-water-gap die group for shared die base |
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| Country | Link |
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| CN (1) | CN102862268B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386720A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Parting surface large-difference mold blank positioning structure for plastic mold |
| CN110039724A (en) * | 2019-05-31 | 2019-07-23 | 天立电机（宁波）有限公司 | Injection mold for connecting terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63315210A (en) * | 1987-05-18 | 1988-12-22 | Hitachi Ltd | Movable core mold whose setting is variable |
| US5350289A (en) * | 1992-07-27 | 1994-09-27 | Master Unit Die Products, Inc. | Quick change system for mold bases |
| US5562935A (en) * | 1992-07-27 | 1996-10-08 | Master Unit Die Products, Inc. | Quick change system for mold bases |
| CN201136271Y (en) * | 2007-06-12 | 2008-10-22 | 郭飞玢 | Replaceable three-plate injection mould |
| CN101298182A (en) * | 2008-06-16 | 2008-11-05 | 高宇 | Simple rapid mould changing method and special device thereof |
-
2011
- 2011-07-08 CN CN201110191136.1A patent/CN102862268B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63315210A (en) * | 1987-05-18 | 1988-12-22 | Hitachi Ltd | Movable core mold whose setting is variable |
| US5350289A (en) * | 1992-07-27 | 1994-09-27 | Master Unit Die Products, Inc. | Quick change system for mold bases |
| US5562935A (en) * | 1992-07-27 | 1996-10-08 | Master Unit Die Products, Inc. | Quick change system for mold bases |
| CN201136271Y (en) * | 2007-06-12 | 2008-10-22 | 郭飞玢 | Replaceable three-plate injection mould |
| CN101298182A (en) * | 2008-06-16 | 2008-11-05 | 高宇 | Simple rapid mould changing method and special device thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386720A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Parting surface large-difference mold blank positioning structure for plastic mold |
| CN110039724A (en) * | 2019-05-31 | 2019-07-23 | 天立电机（宁波）有限公司 | Injection mold for connecting terminal |
| CN110039724B (en) * | 2019-05-31 | 2024-04-19 | 天立电机（宁波）有限公司 | Injection mold for wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102862268B (en) | 2014-09-03 |
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Granted publication date: 20140903 Termination date: 20200708 |