CN102152455A - Automatic T-mold locking device - Google Patents
Automatic T-mold locking device Download PDFInfo
- Publication number
- CN102152455A CN102152455A CN2011101015299A CN201110101529A CN102152455A CN 102152455 A CN102152455 A CN 102152455A CN 2011101015299 A CN2011101015299 A CN 2011101015299A CN 201110101529 A CN201110101529 A CN 201110101529A CN 102152455 A CN102152455 A CN 102152455A
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- China
- Prior art keywords
- fixed block
- mouth
- locking
- fixing block
- lock mouth
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- 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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Abstract
The invention discloses an automatic T-mold locking device, which comprises a locking nozzle fixing block, and an upper fixing block and a lower fixing block which are symmetrically arranged at upper and lower ends of the locking nozzle fixing block, wherein an accommodating cavity is correspondingly formed on positive surfaces of the upper fixing block and a lower fixing block; an upper locking nozzle and a lower locking nozzle are pivoted in the two accommodating cavities; a limiting groove is formed on the back of the locking nozzle fixing block; a clamping groove is correspondingly formed on side walls of the tail ends of the upper locking nozzle and the lower locking nozzle; and a clamping pin which is pressed against the clamping groove is arranged in the clamping groove. The actions of locking and opening the mold are directly finished through the actions of opening and closing the mold without a cylinder, an oil cylinder and other external force, so that the structure is simplified and the device is not influenced by an external factor; therefore, high efficiency and safety of the production are guaranteed.
Description
Technical field
The invention belongs to product assembling flow production line technical field, particularly a kind of automatic locking die device that is used for the T mould.
Background technology
The laminated type hot runner mould is a cutting edge technology of current mould of plastics development, and different with the normal injection mould is, its die cavity is distributed on 2 or a plurality of aspect, and formula is arranged in an overlapping, is the equal of that how secondary mould is stacked together.Compare with conventional mould, laminated type mould clamp force has only improved 5%～10%, but output can increase by 90%～95%, and this has just greatly improved utilization rate of equipment and installations and production efficiency, and has reduced cost.In addition, because mould manufacturing requirement is identical with conventional mould basically, and is combined in many paratypes chamber in the one secondary mould, so die manufacturing cycle also shortens greatly.
Existing T mould clamping apparatus cost is higher relatively, uses cylinder or oil cylinder to carry out locked mode usually, causes the mould structure complexity.
Summary of the invention
Purpose of the present invention just provides the T mould automatic locking die device that a kind of simple in structure, cost reduces.
The technical solution adopted for the present invention to solve the technical problems is: a kind of T mould automatic locking die device, comprise lock mouth fixed block and be symmetrically set in lock mouth the fixed block last fixed block and the following fixed block at two ends up and down, the positive all correspondences of last fixed block and following fixed block are provided with containing cavity, be articulated with respectively in two containing cavities and lock mouth and lock mouth down, the lock mouth fixed block back side is provided with stopper slot, described lock mouth and down the side wall surface correspondence of lock mouth end be provided with draw-in groove, be provided with in the stopper slot with draw-in groove against hold pin.
Further, the described mouth of locking is respectively equipped with a tapered protuberance with following lock mouth one end, and protuberance is mobilizable to be installed in the stopper slot.
Further, the described mouth of locking is provided with described draw-in groove with following lock mouth in the two side walls correspondence of protuberance, and this draw-in groove is symmetrical arranged.
Further, the described fixed block of going up is provided with locating hole with following fixed block back side correspondence, is respectively equipped with fastening block and binding outward with containing cavity in the locating hole.
Further, described lock mouth fixed block front is provided with and holds the installing hole that holds pin.
The invention has the beneficial effects as follows: needn't use external force such as cylinder, oil cylinder, directly finish locked mode, die sinking action, make it not influenced by extraneous factor, thereby guarantee the efficient and security of production by the action of folding mould.
Description of drawings
Fig. 1 is the structural representation in front of the present invention;
Fig. 2 is the decomposing schematic representation in front of the present invention;
Fig. 3 is the structural representation at the back side of the present invention;
Fig. 4 is the decomposing schematic representation at the back side of the present invention;
Fig. 5 is a user mode reference diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Referring to figs. 1 through shown in Figure 5, the invention discloses a kind of T mould automatic locking die device, the last fixed block 2 and the following fixed block 3 that comprise the lock mouth fixed block 1 that is cube shaped and be symmetrically set in lock mouth fixed block two ends about in the of 1, last fixed block 2 and following fixed block 3 positive all correspondences are provided with containing cavity 11, be articulated with lock mouth 4 and the following lock mouth 5 that is rectangular column by pivot respectively in two containing cavities 11, the mouth 4 of locking is respectively equipped with a tapered protuberance 19 with following lock mouth 5 one ends, lock mouth fixed block 1 back side is provided with stopper slot 12, the mouth 4 of locking is installed in the stopper slot 12 movably with the protuberance 19 of locking mouth 5 down, the described mouth 4 of locking is provided with draw-in groove 13 with following lock mouth 5 in the two side walls correspondence of protuberance 19, this draw-in groove 13 is symmetrical arranged, be provided with in the stopper slot 12 with draw-in groove 13 against hold pin 14, described lock mouth fixed block 1 front is provided with and holds the installing hole 15 that holds pin 14, in addition, last fixed block 2 and following fixed block 3 back side correspondences are provided with locating hole 18, be respectively equipped with fastening block 16 and bindings 17 in the locating hole 18 and outside the containing cavity 11, fastening block 16 and binding 17 will lock mouth 4 and down lock mouth 5 be limited in the stopper slot 12, lock like this mouth 4 and down lock mouth 5 can rotate to an angle around last fixed block 2 and following fixed block 3 respectively.
Please refer to Fig. 1, when the present invention uses, this T mould automatic locking die device is positioned between the ground floor and the second layer of laminated type mould, during ground floor mould mold-closing injection, the ground floor mould is by the injection pressure locking of injection machine, the protuberance 19 of locking mouth 5 down is contained in the stopper slot 12, holds pin 14 and is fastened in the draw-in groove 13, makes second layer mold-locked; During the die sinking of ground floor mould, last fixed block 2 drives the mouth 4 of the locking certain distance that moves up, lock mouth 4 under the effect of gravity around on fixed block 2 rotate, its bottom is toward stopper slot 12 medial movement and fit; When ground floor mould mold closing, the protuberance 19 of mouth 4 of locking leans with the protuberance 19 of locking mouth 5 down, pressure at protuberance 19 reaches under the effect of locking mouth 5 self gravitations down, the protuberance 19 of locking mouth 5 down moves laterally, lock the draw-in groove 13 of mouth 5 down and hold pin 14 disengagings, the draw-in groove 13 of the mouth 4 of locking then just is fastened in and holds on the pin 14; Second layer mould is followed mold-closing injection, mouth 4 lockings of locking, and the ground floor mold-locked, second layer mould matched moulds, the mouth 4 of locking is opened, circulation successively.
This device needn't be used external force such as cylinder, oil cylinder, directly finishes locked mode, die sinking action by the action of folding mould, makes it not influenced by extraneous factor, thereby has guaranteed the efficient and security of production.
The foregoing description is illustrative principle of the present invention and effect thereof only; and the embodiment of part utilization, for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. T mould automatic locking die device, it is characterized in that: comprise lock mouth fixed block (1) and be symmetrically set in lock mouth fixed block (1) the last fixed block (2) and the following fixed block (3) at two ends up and down, the positive all correspondences of last fixed block (2) and following fixed block (3) are provided with containing cavity (11), be articulated with the mouth of locking (4) in two containing cavities (11) respectively and lock mouth (5) down, lock mouth fixed block (1) back side is provided with stopper slot (12), the described mouth of locking (4) and down the terminal side wall surface correspondence of lock mouth (5) be provided with draw-in groove (13), be provided with in the stopper slot (12) with draw-in groove (13) against hold pin (14).
2. automatic locking die device according to claim 1 is characterized in that, described mouth of locking (4) and following lock mouth (5) one ends are respectively equipped with a tapered protuberance (19), and protuberance (19) is mobilizable to be installed in the stopper slot (12).
3. automatic locking die device according to claim 2 is characterized in that, described mouth of locking (4) and following lock mouth (5) are provided with described draw-in groove (13) in the two side walls correspondence of protuberance (19), and this draw-in groove (13) is symmetrical arranged.
4. according to claim 1 or 2 or 3 described automatic locking die devices, it is characterized in that, described upward fixed block (2) and following fixed block (3) back side correspondence are provided with locating hole (18), are respectively equipped with fastening block (16) and binding (17) in the locating hole (18) and outside the containing cavity (11).
5. automatic locking die device according to claim 4 is characterized in that, described lock mouth fixed block (1) front is provided with and holds the installing hole (15) that holds pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101015299A CN102152455A (en) | 2011-04-22 | 2011-04-22 | Automatic T-mold locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101015299A CN102152455A (en) | 2011-04-22 | 2011-04-22 | Automatic T-mold locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102152455A true CN102152455A (en) | 2011-08-17 |
Family
ID=44434277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101015299A Pending CN102152455A (en) | 2011-04-22 | 2011-04-22 | Automatic T-mold locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102152455A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658328A (en) * | 2012-09-24 | 2014-03-26 | 襄阳博亚精工装备股份有限公司 | Automatic die locking system of workbench of fine stamping machine |
| CN104626431A (en) * | 2013-11-07 | 2015-05-20 | 上海凯众材料科技股份有限公司 | Polyurethane product forming die cavity automatic locking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909180A (en) * | 1974-08-07 | 1975-09-30 | Holdt J W Von | Automatic mold lock |
| JP2007261031A (en) * | 2006-03-28 | 2007-10-11 | Sumitomo Heavy Ind Ltd | Mold clamping device of vertical injection molding machine and mold clamping force adjustment method |
| CN101468499A (en) * | 2007-12-29 | 2009-07-01 | 深圳富泰宏精密工业有限公司 | Mold with locking apparatus |
| CN201587063U (en) * | 2009-11-13 | 2010-09-22 | 常州市华立液压润滑设备有限公司 | Automatic locking device |
-
2011
- 2011-04-22 CN CN2011101015299A patent/CN102152455A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909180A (en) * | 1974-08-07 | 1975-09-30 | Holdt J W Von | Automatic mold lock |
| JP2007261031A (en) * | 2006-03-28 | 2007-10-11 | Sumitomo Heavy Ind Ltd | Mold clamping device of vertical injection molding machine and mold clamping force adjustment method |
| CN101468499A (en) * | 2007-12-29 | 2009-07-01 | 深圳富泰宏精密工业有限公司 | Mold with locking apparatus |
| CN201587063U (en) * | 2009-11-13 | 2010-09-22 | 常州市华立液压润滑设备有限公司 | Automatic locking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658328A (en) * | 2012-09-24 | 2014-03-26 | 襄阳博亚精工装备股份有限公司 | Automatic die locking system of workbench of fine stamping machine |
| CN103658328B (en) * | 2012-09-24 | 2015-12-09 | 襄阳博亚精工装备股份有限公司 | Essence impact machine workbench automatic locking modular system |
| CN104626431A (en) * | 2013-11-07 | 2015-05-20 | 上海凯众材料科技股份有限公司 | Polyurethane product forming die cavity automatic locking device |
| CN104626431B (en) * | 2013-11-07 | 2017-02-08 | 上海凯众材料科技股份有限公司 | Polyurethane product forming die cavity automatic locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20110817 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |