CN1078521C - Vertical-forming die with focusing method and tool thereof - Google Patents
Vertical-forming die with focusing method and tool thereof Download PDFInfo
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- CN1078521C CN1078521C CN98122082A CN98122082A CN1078521C CN 1078521 C CN1078521 C CN 1078521C CN 98122082 A CN98122082 A CN 98122082A CN 98122082 A CN98122082 A CN 98122082A CN 1078521 C CN1078521 C CN 1078521C
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Abstract
The present invention relates to a focusing method for a vertical forming die and a control tool thereof. In the focusing method, a focusing control tool is arranged between a forming machine and a die, and both ends of the control tool are respectively provided with thimbles which can be respectively clamped into a nozzle of a feed mouth of the forming machine and a pouring head of the die; an alignment step, a locating step and an unloading step are used to implement the contraposition of the nozzle and the pouring head. Besides, the control tool is also provided with an elastic element for providing proper buffer elasticity for preventing the die from being crushed because of quick closing of the die. Therefore, the quick aligned positioning can be realized between the nozzle of the feed mouth and the pouring head of the die when the die is formed on the forming machine, thereby achieving the effect of saving working time.
Description
The present invention is a kind of focusing method and tool thereof of vertical-forming die, makes mould gate fast and the focusing method and the tool thereof of the contraposition of shaping apparatus material injection mouth when especially referring to be used for shut die.
Development along with process technology, people more and more note the accuracy of size, and the moulding product is also more and more higher to the requirement of mould, at present the raw material of ejection formation under molten condition with high fast direction die cavity and pressurize certain hour, again under situations such as high temperature, high pressure, very easily cause the damage of mould inside, and then cause flash, product burr or other problem easily, simultaneously mould service time long after, wearing and tearing also can make the product size instability, more than all situations all be to cause the ejection formation frequent reason that repairs a die.And the operation of shut die all by staff earlier is positioned over mould moulding board on when repairing a die at every turn, and the material seat is descended, again with before and after the visual type or the move left and right mould gradually mould is proofreaied and correct the location to finish the shut die step.But accurately whether the contraposition during shut die between the cast gate of the spray orifice of shaping apparatus material injection mouth and mould, the staff's technical level that places one's entire reliance upon, and Cao Zuo accuracy is worthy of consideration like this, and it not only expends man-hour, and also can cause cost to rise.Moreover because the type difference, the shaping apparatus material injection mouth just has different sizes, if will unify size comprehensively, also can cause cost too high.Therefore how the cast gate of mould is quick and precisely located, to improve the convenience of operation, real problem for remaining to be improved.
Main purpose of the present invention is to provide the cast gate of mould and the contraposition quick and precisely between the shaping apparatus material injection mouth, by an auxiliary alignment feature, can make between mould gate and shaping apparatus material injection mouth need not be visual and the direct focusing method of the vertical-forming die of accurate contraposition.
Secondary objective of the present invention is to provide a kind of structure to simplify, and is easy to assembly operation, and can reduce cost, and increases the focusing tool of production capacity.
The object of the present invention is achieved like this: utilize the spray orifice of shaping apparatus material injection mouth and mould gate to carry out contraposition, two ends are provided with the tool of two thimbles, fill in respectively in the spray orifice and mould gate of shaping apparatus material injection mouth, and when slowly closing the mould action, make the thimble segment distance location that descends, and be adjacent to mould, keeping under this state, die sinking is also taken out tool, and the spray orifice of shaping apparatus material injection mouth is aimed at mould gate.The method comprises steps such as alignment procedures, positioning step and inloading part step at least.Wherein alignment procedures is to place the focusing tool between make-up machine and mould, make the spray orifice of shaping apparatus material injection mouth and mould gate carry out contraposition according to the thimble of focusing tool, and after contraposition is determined, with positioning step with the slow matched moulds of mould, make the thimble of focusing tool reach the effect of aiming at the location when probeing into mould gate, take off with the inloading part step tool of after die sinking, will focusing again, finish the control of aligning.
In addition, used focusing tool includes in the above-mentioned focusing method: the feed nozzle reference column, the material sputtering nozzle reference column, flexible member and sleeve, wherein the feed nozzle reference column has a thimble that can insert mould gate at least, and the material sputtering nozzle reference column can move vertically, and it also has the spray orifice that a thimble can stick into the material sputtering nozzle of make-up machine, flexible member then is arranged between feed nozzle reference column and the material sputtering nozzle reference column, thereby, suitable buffering elasticity avoid positioning step to damage mould by pressure closing the Mo Shiyin excessive velocities so that being provided, and sleeve can be accommodated fixedly said elements, and it is crooked that the material sputtering nozzle reference column is not taken place when mobile, reaches the effect of contraposition quick and precisely between the spray orifice of shaping apparatus material injection mouth and the mould gate whereby.
Compared with prior art, the present invention has the following advantages: can realize the accuracy of locating between make-up machine and the mould, and its operating process is simple, can save and enhance productivity man-hour, in addition, the assembling of focusing tool is also more convenient, helps reducing cost.
Be further described below in conjunction with drawings and Examples.
Fig. 1 is the focus assembled sectional view of tool of the present invention.
Fig. 2 is the focus three-dimensional exploded view of tool of the present invention.
The focus alignment procedures schematic diagram of method of Fig. 3, the 4th, the present invention.
The focus positioning step schematic diagram of method of Fig. 5, the 6th, the present invention.
Fig. 7 is the focus inloading part step schematic diagram of method of the present invention.
Fig. 8 is the focus three-dimensional exploded view of second embodiment of tool of the present invention.
Fig. 9 is the focus built-up section cutaway view of second embodiment of tool of Fig. 8.
Please refer to Fig. 1 and Fig. 2, focusing tool 1 comprises feed nozzle reference column 2, material sputtering nozzle reference column 3, flexible member 4 and sleeve 5.Wherein feed nozzle reference column 2 is positioned at the bottom of focusing tool 1, and it is provided with first thimble 21, and this first thimble 21 is cylinders, and its diameter is identical with mould gate (not shown) aperture, and a suitable length is arranged vertically, can insert mould gate.To extending stop section 22, this stop section 22 also is a cylinder to this first thimble 21 in one end upward axis, and its diameter is identical with sleeve 5 external diameters, can contact at openend 52 (appearance aftermentioned) apical margin of sleeve 5.22 of stop sections are extended with junction surface 23 vertically, and this junction surface 23 is a coaxial clyinder for 21 3 sections with the stop section 22 and first thimble, and its outer peripheral edges offer screw thread, the vertical section indention of screw thread.
The top of this focusing tool 1 is provided with material sputtering nozzle reference column 3 corresponding to feed nozzle reference column 2, it is provided with second thimble 31, this second thimble 31 has suitable length vertically and interted the through hole 51 (being detailed later) that the last end face 50 of sleeve 5 opened, and be provided with the step cylinder on it, be used to stick into the spray orifice (not shown) of shaping apparatus material injection mouth.This second thimble 31 extends the body coaxial with it 32 downwards, and this body 32 is a cylinder and the inwall that is affixed on sleeve 5, and when material sputtering nozzle reference column 3 moved, body 32 with sleeve 5 sliding friction took place and cooperates, and compressible spring member 4.In addition, flexible member 4 is spiral compression springs, be placed between feed nozzle reference column 2 and the material sputtering nozzle reference column 3, the one end is resisted against the end face of body 32, the other end is resisted against the end face at junction surface 23, make feed nozzle reference column 2 and material sputtering nozzle reference column 3 between constitute tight Elastic Contact, thereby provide suitable elastic reaction to damage mould by pressure to avoid closing the mould excessive velocities, and can realize moving axially of material sputtering nozzle reference column 3.
The outside of focusing tool 1 is a sleeve 5, it can fix and accommodate said elements, the lower end of this sleeve 5 is an openend 52, and the upper end is provided with end face 50 and have a through hole 51, and the interior span openend 52 of sleeve 5 is provided with the screw thread of suitable axial length, and the vertical section of this screw thread is indention also, can spin mutually with the outer peripheral edges screw thread at the junction surface 23 of feed nozzle reference column 2, thereby reach fixedlying connected between sleeve 5 and feed nozzle reference column 2, and can strengthen its coupling mechanism force and crushing strength.The apical margin of the openend 52 of sleeve 5 is resisted against the end face at junction surface 23 simultaneously, junction surface 23, flexible member 4 and body 32 are contained within sleeve 5, and make a slightly pretension compression of flexible member 4, thereby the last end face 50 of sleeve 5 is close in the upper surface that makes body 32, and the manhole 51 that the last end face 50 of sleeve 5 is opened is identical with the diameter of second thimble 51, makes second thimble 31 pass through hole 51 and moves along its axial direction and can be not crooked.When material sputtering nozzle reference column 3 moves, between the through hole 51 of the inwall of body 32 and sleeve 5, second thimble 31 and sleeve 5 end faces sliding friction takes place, and adopt grease lubrication in friction process.
Please refer to Fig. 8 and Fig. 9, second embodiment for the focusing tool of vertical-forming die of the present invention, its element and assembling mode are all as above-mentioned, its difference be material sputtering nozzle reference column 3 ' body 32 ' continuation extend axially out downwards bumping post 33 ', and insert the space that flexible member 4 ' inside forms, this bumping post 33 ' with sleeve 5 ' inwall cooperate and can prevent flexible member 4 ' generation deflection when the compression process.
The focusing method of vertical-forming die of the present invention is to place above-mentioned focusing tool 1 between make-up machine and mould, utilizes the spray orifice of mould gate and shaping apparatus material injection mouth to reach the location purpose, please cooperate with reference to Fig. 1 and Fig. 2, includes following step:
The first, alignment procedures please refer to Fig. 3 and Fig. 4, and the tool 1 of will focusing inserts on the mould gate, and first thimble 21 that also is about to feed nozzle reference column 2 inserts the cast gate of mould, and mould is placed on the moulding board, and the template of mould is descended from the about 2-3cm of tool.
The second, positioning step, please refer to Fig. 5 and Fig. 6, slowly the pass mould makes the about 2-3mm of second thimble, 31 declines of tool, and compression elastic element 4, adjust again that second thimble 31 that mould makes material sputtering nozzle reference column 3 relies on the recovery elasticity of flexible members 4 and the spray orifice that sticks into the shaping apparatus material injection mouth, make the tool bottom and tight straight contact of die surface that are positioned at mould gate one side simultaneously, that is be adjacent to die surface and keep not having crooked simultaneously, can reach aiming at and the location of mould and make-up machine.
Three, the inloading part step please refer to Fig. 7, is keeping under this state, and die sinking is also taken out focusing tool 1, finishes shut die then.
Claims (13)
1. the focusing method of a vertical-forming die, it is characterized in that: the tool that is provided with two thimbles with two ends, be inserted in respectively in the spray orifice and mould gate of shaping apparatus material injection mouth, at least comprise the steps: first, alignment procedures, one thimble of tool is inserted mould gate, and mould placed on the board, and the template of mould is descended from a bit of distance of tool; The second, positioning step, slowly close mould and make one section height of another thimble decline of tool, adjusting mould again makes this thimble stick into the spray orifice of shaping apparatus material injection mouth, and make the tool bottom that is positioned at mould gate one side be adjacent to die surface, it is crooked to keep tool not have simultaneously, can make to aim between the spray orifice of mould gate and shaping apparatus material injection mouth and locate; Three, inloading part step, die sinking is also taken out the focusing tool.
2. focusing method according to claim 1 is characterized in that: template descends from the about 2～3cm of tool in alignment procedures.
3. focusing method according to claim 2 is characterized in that: slowly close mould and make the thimble of tool about 2～3mm that descends in positioning step.
4. focusing tool that is used for vertical-forming die is characterized in that: this focusing tool includes the feed nozzle reference column, has a thimble that can insert the cast gate of described make-up machine mold on it; The material sputtering nozzle reference column then is provided with respect to the feed nozzle reference column, has the thimble that another can stick into the spray orifice of shaping apparatus material injection mouth on it; And the sleeve of accommodating feed nozzle reference column and material sputtering nozzle reference column.
5. focusing tool according to claim 4 is characterized in that: it further includes can provide suitable flexible flexible member, is arranged between feed nozzle reference column and the material sputtering nozzle reference column.
6. focusing tool according to claim 5 is characterized in that: above-mentioned flexible member is a spiral compression spring.
7. focusing tool according to claim 6 is characterized in that: the feed nozzle reference column further is provided with the junction surface, and its reference column with respect to thimble extends vertically and forms.
8. focusing tool according to claim 7 is characterized in that: the outer peripheral edges at the junction surface of feed nozzle reference column are provided with screw thread.
9. focusing tool according to claim 8 is characterized in that: further be integrally formed with the stop section between feed nozzle reference column thimble and junction surface.
10. focusing tool according to claim 9 is characterized in that: sleeve one end is provided with end face, offer a through hole on it, and its other end is an openend, is provided with the screw thread of suitable length near the inwall of this openend.
11. focusing tool according to claim 10 is characterized in that: the thimble upper end of material sputtering nozzle reference column is provided with step-like cylinder.
12. focusing tool according to claim 11 is characterized in that: material sputtering nozzle reference column further extension is provided with a body, and this body matches with sleeve lining and is sliding friction and contacts, and scribbles lubricating grease between sleeve lining and the body.
13. focusing tool according to claim 12 is characterized in that: the body of material sputtering nozzle reference column has further extended axially bumping post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98122082A CN1078521C (en) | 1998-12-11 | 1998-12-11 | Vertical-forming die with focusing method and tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98122082A CN1078521C (en) | 1998-12-11 | 1998-12-11 | Vertical-forming die with focusing method and tool thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1256997A CN1256997A (en) | 2000-06-21 |
| CN1078521C true CN1078521C (en) | 2002-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98122082A Expired - Fee Related CN1078521C (en) | 1998-12-11 | 1998-12-11 | Vertical-forming die with focusing method and tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1078521C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157981A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform alignment component |
| CN102623870B (en) * | 2012-04-19 | 2013-09-25 | 上海航天科工电器研究院有限公司 | Glue pouring device for coaxial jack of connector |
| CN106903751B (en) * | 2017-03-06 | 2018-03-30 | 永发印务(东莞)有限公司 | A kind of quick correction belling（It is recessed）The devices and methods therefor of die location |
| CN113394580B (en) * | 2020-03-12 | 2023-05-16 | 富联精密电子(天津)有限公司 | Electronic device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141840A (en) * | 1996-05-13 | 1997-02-05 | 方金龙 | Die-center auxiliary positioning device and positioning method thereof |
-
1998
- 1998-12-11 CN CN98122082A patent/CN1078521C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141840A (en) * | 1996-05-13 | 1997-02-05 | 方金龙 | Die-center auxiliary positioning device and positioning method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1256997A (en) | 2000-06-21 |
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