CN105499506A - Simple and economical breathable plug - Google Patents
Simple and economical breathable plug Download PDFInfo
- Publication number
- CN105499506A CN105499506A CN201610048054.4A CN201610048054A CN105499506A CN 105499506 A CN105499506 A CN 105499506A CN 201610048054 A CN201610048054 A CN 201610048054A CN 105499506 A CN105499506 A CN 105499506A
- Authority
- CN
- China
- Prior art keywords
- plug
- breathable
- core
- sleeve
- outer circle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/067—Venting means for moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a simple and economical breathable plug. The simple and economical breathable plug is characterized in that a plug sleeve, a plug body and a plug core are included; the plug core is arranged in the plug body, and the plug body is arranged in the plug sleeve; an outer circle of the plug sleeve, an outer circle of the plug body and an outer circle of the plug core are each provided with rolling teeth, a breathable groove is formed between every two rolling teeth, a vent groove is formed under the rolling teeth, and vent faces are arranged under the vent groove. According to the simple and economical breathable plug, by adopting the breathable grooves formed in the plug sleeve, the plug body and the plug core for breathing, the breathable amount of the breathable plug is increased; by grinding off the rolling teeth at the lower end of the vent groove on the outer circle of the plug sleeve, the outer circle of the plug body and the outer circle of the plug core to form the three vent faces, breathing and exhausting are smoother, positioning of the breathable plug is not influenced, not only can the breathable efficiency of the breathable plug be improved, but also retention of discharge can be reduced, the blocking problem of the breathable plug is effectively prevented and solved, the product quality is improved, the service life of the breathable plug is prolonged, the mould stripping and plug replacing frequency is decreased, and the cost is lowered.
Description
Technical field
The application relates to casting equipment field, specifically a kind of porous plug of simple and easy economy.
Background technology
At casting field, metal die porous plug substantially adopts individual pen cylindrical gear hobbing type porous plug and waters knot porous plug, and the low use of the former air penetrability must be changed for one or two days in form removal, and time-consuming taking a lot of work affects quality, and impact is produced; Though the air penetrability of the latter is high, purchasing price is high, and fitted position required precision is high, and cost is high.
Summary of the invention
The application, for above problem, provides a kind of porous plug of simple and easy economy, reduces costs.
Technical scheme according to the application: a kind of porous plug of simple and easy economy, is characterized in that, this porous plug comprise plug sleeve 3, plug body 4, plug core 5 form;
Described plug core 5 is arranged in plug body 4, and described plug body 4 is arranged in plug sleeve 3;
The cylindrical of described plug sleeve 3, plug body 4, plug core 5 is provided with gear hobbing 1, and be provided with ventilating groove 2 between gear hobbing 1, be provided with air channel 6 below gear hobbing 1, the below of air channel 6 is provided with ventilation face 7;
Described air channel 6 car system is formed;
Described ventilation face 7 is provided with three;
Described ventilation face 7 is that the gear hobbing 1 on plug sleeve 3, plug body 4, plug core 5 cylindrical is polished off rear formation.
The technique effect of the application is: this porous plug adopts plug sleeve, plug body, plug core retainer plate system to form, and utilizes the ventilating groove on plug sleeve, plug body, plug core to breathe freely, adds the Air permenbility of this porous plug; Adopt and be arranged at the length that the air channel 6 be provided with below gear hobbing 1 shortens ventilating groove; reduce exhaust resistance; the gear hobbing polished off on air channel lower end plug sleeve, plug body, plug core cylindrical is adopted to form three ventilation faces; not only make exhaust more unimpeded; do not affect again the location of this porous plug; not only can improve the airing efficiency of porous plug; the delay of effluent can be reduced again; the blockage problem of effective control porous plug; turn improve product quality; improve the service life of porous plug, reduce form removal and change plug frequency, reduce costs.
Accompanying drawing explanation
Fig. 1 is the application's plan structure schematic diagram.
Fig. 2, be the application face structural representation.
Fig. 3, be the application look up structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention in the application is described further.
In figure, comprise gear hobbing 1, ventilating groove 2, plug sleeve 3, plug body 4, plug core 5, air channel 6, ventilation face 7 etc.
Shown in figure, the application is a kind of porous plug of simple and easy economy, this porous plug comprise plug sleeve 3, plug body 4, plug core 5 form;
Described plug core 5 is arranged in plug body 4, and described plug body 4 is arranged in plug sleeve 3, socket close-fitting;
Described gear hobbing 1 is arranged on the cylindrical of plug sleeve 3, plug body 4, plug core 5, and described ventilating groove 2 is arranged between gear hobbing 1, and described air channel 6 is arranged at the below of gear hobbing 1, and described ventilation face 7 is arranged at the below of air channel 6;
Described air channel 6 car system is formed;
Described ventilation face 7 is provided with three;
Described ventilation face 7 is that the gear hobbing 1 on plug sleeve 3, plug body 4, plug core 5 cylindrical is polished off rear formation.
The application adopts plug sleeve, plug body, plug core retainer plate system to form, and utilizes the ventilating groove on plug sleeve, plug body, plug core to breathe freely, adds the Air permenbility of this porous plug; Adopt and be arranged at the length that the air channel 6 be provided with below gear hobbing 1 shortens ventilating groove; reduce exhaust resistance; the gear hobbing polished off on air channel lower end plug sleeve, plug body, plug core cylindrical is adopted to form three ventilation faces; not only make exhaust more unimpeded; do not affect again the location of this porous plug; not only can improve the airing efficiency of porous plug; the delay of effluent can be reduced again; the blockage problem of effective control porous plug; turn improve product quality; improve the service life of porous plug, reduce form removal and change plug frequency, reduce costs.
Claims (2)
1. a porous plug for simple and easy economy, is characterized in that, this porous plug comprises plug sleeve (3), plug body (4), plug core (5) composition;
Described plug core (5) is arranged in plug body (4), and described plug body (4) is arranged in plug sleeve (3);
The cylindrical of described plug sleeve (3), plug body (4), plug core (5) is provided with gear hobbing (1), ventilating groove (2) is provided with between gear hobbing (1), gear hobbing (1) below is provided with air channel (6), and the below of air channel (6) is provided with ventilation face (7); Described air channel (6) car system is formed.
2. according to the porous plug of a kind of simple and easy economy according to claim 1, it is characterized in that, described ventilation face (7) are provided with three;
Described ventilation face (7) is that the gear hobbing (1) on plug sleeve (3), plug body (4), plug core (5) cylindrical is polished off rear formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048054.4A CN105499506A (en) | 2016-01-20 | 2016-01-20 | Simple and economical breathable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048054.4A CN105499506A (en) | 2016-01-20 | 2016-01-20 | Simple and economical breathable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499506A true CN105499506A (en) | 2016-04-20 |
Family
ID=55708021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610048054.4A Pending CN105499506A (en) | 2016-01-20 | 2016-01-20 | Simple and economical breathable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499506A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB362261A (en) * | 1930-11-10 | 1931-12-03 | Carlo Borgo | Improved top plug for a die for casting pistons for internal combustion engine cylinders |
| US2238506A (en) * | 1937-07-30 | 1941-04-15 | Rienacker William Otto | Core box vent plug |
| KR20030069698A (en) * | 2002-02-22 | 2003-08-27 | 송영호 | Air plug of tire vulcanization mold |
| KR200436675Y1 (en) * | 2006-12-19 | 2007-10-04 | 문정근 | Air Vent Plug for Tire Mold |
| CN201120455Y (en) * | 2007-10-30 | 2008-09-24 | 陈娟 | Package packing vent plug |
| KR20100118969A (en) * | 2010-10-14 | 2010-11-08 | 이숙자 | A mold gas band |
| CN103586411A (en) * | 2013-10-21 | 2014-02-19 | 昆山振兴精密模具有限公司 | Mold air vent plug |
| CN204912719U (en) * | 2015-08-25 | 2015-12-30 | 来安县科来兴实业有限责任公司 | High speed train cast aluminium gear box box metal -mould low pressure casting core vent |
-
2016
- 2016-01-20 CN CN201610048054.4A patent/CN105499506A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB362261A (en) * | 1930-11-10 | 1931-12-03 | Carlo Borgo | Improved top plug for a die for casting pistons for internal combustion engine cylinders |
| US2238506A (en) * | 1937-07-30 | 1941-04-15 | Rienacker William Otto | Core box vent plug |
| KR20030069698A (en) * | 2002-02-22 | 2003-08-27 | 송영호 | Air plug of tire vulcanization mold |
| KR200436675Y1 (en) * | 2006-12-19 | 2007-10-04 | 문정근 | Air Vent Plug for Tire Mold |
| CN201120455Y (en) * | 2007-10-30 | 2008-09-24 | 陈娟 | Package packing vent plug |
| KR20100118969A (en) * | 2010-10-14 | 2010-11-08 | 이숙자 | A mold gas band |
| CN103586411A (en) * | 2013-10-21 | 2014-02-19 | 昆山振兴精密模具有限公司 | Mold air vent plug |
| CN204912719U (en) * | 2015-08-25 | 2015-12-30 | 来安县科来兴实业有限责任公司 | High speed train cast aluminium gear box box metal -mould low pressure casting core vent |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |