CN102975317A - Combined mould core with adjustable tool edge height of inner cooling tool bit - Google Patents
Combined mould core with adjustable tool edge height of inner cooling tool bit Download PDFInfo
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- CN102975317A CN102975317A CN2012105726383A CN201210572638A CN102975317A CN 102975317 A CN102975317 A CN 102975317A CN 2012105726383 A CN2012105726383 A CN 2012105726383A CN 201210572638 A CN201210572638 A CN 201210572638A CN 102975317 A CN102975317 A CN 102975317A
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- mould core
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Abstract
The invention discloses a combined mould core with an adjustable tool edge height of an inner cooling tool bit. The combined mould core comprises a tool edge mould core and an external mould core; a groove for containing the tool edge mould core is arranged on the top of the external mould core; and a cavity communicated with the outside is arranged at the lower part of the external mould core. The combined mould core is characterized in that at least one height adjusting gasket is arranged between the bottom wall of the groove and the tool edge mould core in a cushion manner; meanwhile, a through hole communicating the groove with the cavity is arranged on the bottom wall of the groove; a height adjusting screw rod is integrally arranged at the bottom of the tool edge mould core; the height adjusting screw rod is provided with a cooling runner communicated with the inside of the tool edge mould core is arranged on the height adjusting screw rod; and the cooling runner is communicated with the cavity at the lower part of the external mould core. With the adoption of the combined mould core with the adjustable tool edge height of the inner cooling tool bit provided by the invention, the height of the tool edge mould core can be adjusted, so as to bring about convenience to actual machining; and furthermore, the combined mould core is beneficial to saving the production cost without frequently replacing the tool edge mould cores with different specifications.
Description
Technical field
The present invention relates to a kind of mould knife head dummy core, relate in particular to a kind of interior cooling cutter head combination type core of adjustable edge of a knife height.
Background technology
In the production process of plastic cover based article (for example Medical combined cover), the indentation that has certain depth with the enclosing cover of specific shape (for example S shape) draw ring in the outer hd top face that requires aspect the processing to link to each other with draw ring, guarantee that draw ring can tear outer hd top face along indentation easily, need to adopt the cutter head combination type core to come enclosing cover is implemented processing for this reason.
Existing cutter head combination type core is comprised of edge of a knife core and outside core usually, and edge of a knife core places in the groove on outside core top, and fixes by the screw that hammers into from the bottom and outside core.Owing in the production operation process of reality, need in time the cutter head combination type core to be implemented cooling; so usually also having coolant flow channel in edge of a knife core and the screw links to each other with the cavity of outside core bottom; after the cavity external water pipe; this class edge of a knife core just can be finished interior cooling in process, improve the radiating effect of cutter head.
Yet the shortcoming that present above-mentioned cutter head combination type core exists is: edge of a knife core is in case fixing complete, and edge of a knife height is just non-adjustable, unless change the edge of a knife core of different size, this brings inconvenience for actual processing, has also increased production cost; The product of for example having relatively high expectations for a class width of nick just can't be adjusted to suitable angle and finishes the etching operation if edge of a knife height can not adapt to the position.In addition, for the cutter head that weares and teares in the process, prior art also can't in time be regulated the height of edge of a knife core in order to continue to implement the processing operation.
In addition, existing cutter head combination type core need to rely on screw to set up coolant flow channel, because screw is subject to the processing specification, it is very thick that it can not be done, it is very narrow that this just causes that its inner coolant flow channel often designs, and is unfavorable for the circulation of cooling water, from having reduced to a great extent cooling effect.
Summary of the invention
The present invention seeks to: the interior cooling cutter head combination type core that a kind of adjustable edge of a knife height is provided, this cutter head combination type core can be regulated the height of its edge of a knife core easily, thereby offer convenience for actual processing, and need not the edge of a knife core of frequent different size, be conducive to save production cost.
Technical scheme of the present invention is: a kind of interior cooling cutter head combination type core of adjustable edge of a knife height, comprise edge of a knife core and outside core, described outside core top is provided with the groove that holds edge of a knife core, and the bottom of outside core has the cavity that is in communication with the outside, it is characterized in that pad is provided with at least one height adjusting pad between described groove diapire and the edge of a knife core, have simultaneously the through hole of communication groove and cavity on the described groove diapire, the bottom of described edge of a knife core is integrally formed with height adjusting screw rod, and described height adjusting screw rod passes described through hole and nut connects to lock edge of a knife core and highly regulates pad; And described height adjusting screw rod is provided with the coolant flow channel that passes into edge of a knife core inside, and described coolant flow channel communicates with the cavity of outside core bottom.
Further, be provided with at least one sealing ring around the core of the edge of a knife described in the present invention and between the recess sidewall.
Further, the present invention also comprises alignment pin, and described alignment pin laterally hammers into the level altitude adjusting screw(rod) with the radially activity of restriction edge of a knife core from the sidepiece of outside core.
When the present invention uses in reality, only need be according to the needs of edge of a knife height adjusting, the quantity that pad is highly regulated in increase or minimizing is perhaps changed the height of different-thickness and is regulated the purpose that pad just can reach adjustment edge of a knife core height.Because edge of a knife core connects to finish by its bottom integrated height adjusting screw rod and nut and is locked, so for dismounting and the adjusting of edge of a knife core, and all very convenient and quick for highly regulating installing additional of pad.
And when the present invention used in reality, after its outside core lower cavity external water pipe, cooling water just can go deep into edge of a knife core inside through coolant flow channel it is implemented cooling, improves greatly the radiating effect of cutter head, thereby helps the lifting of working (machining) efficiency.
Advantage of the present invention is:
1. the present invention can regulate the height of its edge of a knife core easily, thereby offers convenience for actual processing, and need not the edge of a knife core of frequent different size, is conducive to save production cost.
2. the present invention possesses interior refrigerating function simultaneously, and extraneous cooling water can go deep into edge of a knife core inside by coolant flow channel it is implemented cooling, improves greatly the radiating effect of cutter head, thereby helps the lifting of working (machining) efficiency.
3. the edge of a knife core among the present invention cooperates and implements the location by height adjusting screw rod and the nut of moulding on it, and set up coolant flow channel by height adjusting screw rod, compare in the routine techniques and set up coolant flow channel by screw, obviously freer for the assurance of height adjusting screw rod processing dimension among the present invention, amplify its inner coolant flow channel at the actual diameter that can enlarge as required height adjusting screw rod man-hour that adds with this, thereby be conducive to the circulation of cooling water, better improve the cooling effect of cutter head.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present invention.
Wherein: 1, edge of a knife core; 2, outside core; 3, groove; 4, cavity; 5, highly regulate pad; 6, through hole; 7, height adjusting screw rod; 8, nut; 9, coolant flow channel; 10, sealing ring; 11, alignment pin.
The specific embodiment
Embodiment: in conjunction with shown in Figure 1, the interior cooling cutter head combination type core of this adjustable edge of a knife height that present embodiment provides, it has edge of a knife core 1 and outside core 2, described outside core 2 tops are provided with the groove 3 that holds edge of a knife core 1, and the bottom of outside core 2 has the cavity 4 that is in communication with the outside, improvement of the present invention is can establish among some height adjusting pad 5(Fig. 1 according to the needs pad that edge of a knife height is regulated between described groove 3 diapires and the edge of a knife core 1 has only illustrated a tile height to regulate pad 5), have simultaneously the through hole 6 of communication groove 3 and cavity (4) on described groove 3 diapires, the bottom of described edge of a knife core 1 is integrally formed with height adjusting screw rod 7, and described height adjusting screw rod 7 passes described through hole 6 and connects to lock edge of a knife core 1 and highly regulate pad 5 with nut 8.And height adjusting screw rod described in the present embodiment 7 is provided with the coolant flow channel 9 that passes into edge of a knife core 1 inside, and described coolant flow channel 9 communicates with the cavity 4 of outside core 2 bottoms.
Be provided with a sealing ring 10 all around and between groove 3 sidewalls at described edge of a knife core 1 in the present embodiment.
Also be provided with alignment pin 11 in the present embodiment, described alignment pin 11 laterally hammers into level altitude adjusting screw(rod) 7 with the radially activity of restriction edge of a knife core 1 from the sidepiece of outside core 2.
When the present invention uses in reality, only need the needs regulated according to edge of a knife height, increase or reduce the quantity of highly regulating pad 5, the height of perhaps changing different-thickness is regulated pad 5 and just can be reached and adjust edge of a knife core 1 purpose highly.Because edge of a knife core 1 connects to finish with nut 8 by its bottom integrated height adjusting screw rod 7 and is locked, so for dismounting and the adjusting of edge of a knife core 1, and all very convenient and quick for highly regulating installing additional of pad 5.
And when the present invention uses in reality, after its outside core 2 lower cavity 4 external water pipes, cooling water just can go deep into edge of a knife core 1 inside through coolant flow channel 9 it is implemented cooling, improves greatly the radiating effect of cutter head, thereby helps the lifting of working (machining) efficiency.
Edge of a knife core 1 among the present invention cooperates and implements the location by height adjusting screw rod 7 and the nut 8 of moulding on it, and set up coolant flow channel 9 by height adjusting screw rod 7, compare in the routine techniques and set up coolant flow channel by screw, obviously freer for the assurance of height adjusting screw rod 7 processing dimensions among the present invention, amplify its inner coolant flow channel 9 at the actual diameter that can enlarge as required height adjusting screw rod 7 man-hour that adds with this, thereby be conducive to the circulation of cooling water, better improve the cooling effect of cutter head.
Certainly above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All modifications that the Spirit Essence of main technical schemes is done according to the present invention all should be encompassed within protection scope of the present invention.
Claims (3)
1. the interior cooling cutter head combination type core of an adjustable edge of a knife height, comprise edge of a knife core (1) and outside core (2), described outside core (2) top is provided with the groove (3) that holds edge of a knife core (1), and the bottom of outside core (2) has the cavity (4) that is in communication with the outside, it is characterized in that pad is provided with at least one height adjusting pad (5) between described groove (3) diapire and the edge of a knife core (1), have simultaneously the through hole (6) of communication groove (3) and cavity (4) on described groove (3) diapire, the bottom of described edge of a knife core (1) is integrally formed with height adjusting screw rod (7), and described height adjusting screw rod (7) passes described through hole (6) and connects to lock edge of a knife core (1) and highly regulate pad (5) with nut (8); And described height adjusting screw rod (7) is provided with and passes into the inner coolant flow channel (9) of edge of a knife core (1), and described coolant flow channel (9) communicates with the cavity (4) of outside core (2) bottom.
2. the interior cooling cutter head combination type core of adjustable edge of a knife height according to claim 1, it is characterized in that described edge of a knife core (1) all around and groove (3) sidewall between be provided with at least one sealing ring (10).
3. the interior cooling cutter head combination type core of adjustable edge of a knife height according to claim 1, characterized by further comprising alignment pin (11), described alignment pin (11) laterally hammers into level altitude adjusting screw(rod) (7) with the radially activity of restriction edge of a knife core (1) from the sidepiece of outside core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572638.3A CN102975317B (en) | 2012-12-26 | 2012-12-26 | The interior cooling knife head combination type core of adjustable edge height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572638.3A CN102975317B (en) | 2012-12-26 | 2012-12-26 | The interior cooling knife head combination type core of adjustable edge height |
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| Publication Number | Publication Date |
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| CN102975317A true CN102975317A (en) | 2013-03-20 |
| CN102975317B CN102975317B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210572638.3A Active CN102975317B (en) | 2012-12-26 | 2012-12-26 | The interior cooling knife head combination type core of adjustable edge height |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827324A (en) * | 2015-05-18 | 2015-08-12 | 东方电气集团东方汽轮机有限公司 | Manufacturing method of superpositioning cutter handle adjusting gasket |
| CN109940797A (en) * | 2019-05-05 | 2019-06-28 | 宁波光华电池有限公司 | Seal ring mould and its dynamic membranous type core |
| CN112223600A (en) * | 2020-09-27 | 2021-01-15 | 金寨宏伟新材料有限公司 | Cover half device is used in production of nylon heat insulating strip |
| CN113389561A (en) * | 2021-07-28 | 2021-09-14 | 湖南工程学院 | Hob linear rock breaking device considering confining pressure vertically and testing method |
| CN114728431A (en) * | 2019-11-29 | 2022-07-08 | 出光统一科技株式会社 | Film processing device, bag manufacturing device, film processing method, and bag manufacturing method |
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| JP2000233426A (en) * | 1999-02-17 | 2000-08-29 | Nissei Plastics Ind Co | Injection molding machine |
| CN1958263A (en) * | 2005-11-04 | 2007-05-09 | 鸿富锦精密工业（深圳）有限公司 | Mould with adjustable installation height of mould core |
| CN201240016Y (en) * | 2008-05-14 | 2009-05-20 | 张家港市天江精密模具制造有限公司 | Mold core with tool bit |
| CN102632160A (en) * | 2012-04-19 | 2012-08-15 | 江天精密制造科技（苏州）有限公司 | Combined tool bit mold core with cooling function |
| CN203004161U (en) * | 2012-12-26 | 2013-06-19 | 江天精密制造科技（苏州）有限公司 | Internal cooling cutter edge combining core with cutter bit height adjustment function |
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2012
- 2012-12-26 CN CN201210572638.3A patent/CN102975317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000233426A (en) * | 1999-02-17 | 2000-08-29 | Nissei Plastics Ind Co | Injection molding machine |
| CN1958263A (en) * | 2005-11-04 | 2007-05-09 | 鸿富锦精密工业（深圳）有限公司 | Mould with adjustable installation height of mould core |
| CN201240016Y (en) * | 2008-05-14 | 2009-05-20 | 张家港市天江精密模具制造有限公司 | Mold core with tool bit |
| CN102632160A (en) * | 2012-04-19 | 2012-08-15 | 江天精密制造科技（苏州）有限公司 | Combined tool bit mold core with cooling function |
| CN203004161U (en) * | 2012-12-26 | 2013-06-19 | 江天精密制造科技（苏州）有限公司 | Internal cooling cutter edge combining core with cutter bit height adjustment function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827324A (en) * | 2015-05-18 | 2015-08-12 | 东方电气集团东方汽轮机有限公司 | Manufacturing method of superpositioning cutter handle adjusting gasket |
| CN109940797A (en) * | 2019-05-05 | 2019-06-28 | 宁波光华电池有限公司 | Seal ring mould and its dynamic membranous type core |
| CN114728431A (en) * | 2019-11-29 | 2022-07-08 | 出光统一科技株式会社 | Film processing device, bag manufacturing device, film processing method, and bag manufacturing method |
| US12011897B2 (en) | 2019-11-29 | 2024-06-18 | Idemitsu Unitech Co., Ltd. | Film processing device, bag manufacturing device, method for processing film, and method for manufacturing bag |
| CN112223600A (en) * | 2020-09-27 | 2021-01-15 | 金寨宏伟新材料有限公司 | Cover half device is used in production of nylon heat insulating strip |
| CN113389561A (en) * | 2021-07-28 | 2021-09-14 | 湖南工程学院 | Hob linear rock breaking device considering confining pressure vertically and testing method |
| CN113389561B (en) * | 2021-07-28 | 2024-02-27 | 湖南工程学院 | Hobbing cutter linear rock breaking device taking confining pressure effect into consideration vertically and testing method |
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| Publication number | Publication date |
|---|---|
| CN102975317B (en) | 2015-09-23 |
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