CN202683975U - Leakage-proof sand shooting plate for iron mould sand covering production - Google Patents
Leakage-proof sand shooting plate for iron mould sand covering production Download PDFInfo
- Publication number
- CN202683975U CN202683975U CN 201220389532 CN201220389532U CN202683975U CN 202683975 U CN202683975 U CN 202683975U CN 201220389532 CN201220389532 CN 201220389532 CN 201220389532 U CN201220389532 U CN 201220389532U CN 202683975 U CN202683975 U CN 202683975U
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- Prior art keywords
- sand
- shooting
- blocking
- nozzle seat
- rubber ring
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Abstract
The utility model discloses a leakage-proof sand shooting plate for iron mould sand covering production and relates to casting machinery, in particular to a shooting plate matching part for iron mould sand covering casting core shooting machines. The leakage-proof sand shooting plate for the iron mould sand covering production comprises a sand-blocking shooting nozzle seat, a center hole is arranged in the sand-blocking shooting nozzle seat, and an upper sealing plate and a lower sealing plate are arranged on the sand-blocking shooting nozzle seat in welded mode. A sand-blocking shooting nozzle communicated with the center hole is arranged on the upper end of the sand-blocking shooting nozzle seat in welded mode, a sand-blocking cover is arranged above the sand-blocking shooting nozzle at an interval, and the sand-blocking cover is connected with the sand-shooting nozzle seat through a support. The lower end of the sand-blocking shooting nozzle seat is connected with an energy-saving shooting nozzle communicated with the center hole in threaded mode big-end-down frustum-shaped boss is integrally arranged at the lower end of the energy-saving shooting nozzle, and a rubber ring is sleeved on the boss in a matching mode. Design of the self-locking shooting nozzle and the rubber ring is achieved, field verification is achieved so as to utilize the rubber ring with proper thickness and external diameter, replacement of the rubber ring is convenient and fall-off of the rubber ring in use can not occur, and also the structure is simple, manufacturing is economical, the purpose of improving working conditions is achieved, and meanwhile sand shooting without sand leakage is achieved.
Description
Technical field
The utility model relates to type and relates to foundry machinery, is specifically related to the Sand-Faced Metal Mould Casting core shooter with penetrating the plate auxiliary equipment.
Background technology
Casting industry, when the Iron Mould Coated Sand art shapes, penetrate sand work if utilize conventional nozzle, the temperature distortion and penetrate the long-term little distortion used of plate because swage works long hours, sandblast (leakage sand) phenomenon in the sand process unavoidably appears penetrating in plane and the binding face of penetrating plate on the swage, causes the consumption of monotype precoated sand many, wasting phenomenon occurs, and dust is large during work, does not reach the requirement of its economical and energy saving environmental protection.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provide a kind of simple and reasonable for structure, can realize quantity-produced, penetrate the sand plate without the leakproof that Iron Mould Coated Sand produces that is used for of leaking sand.
The purpose of this utility model is achieved in that a kind of leakproof of producing for Iron Mould Coated Sand penetrates the sand plate, comprise sand block nozzle seat, in the sand block nozzle seat centre bore is set, welding upper sealing plate and lower shrouding on the sand block nozzle seat, the sand block nozzle that the upper end welding of sand block nozzle seat is connected with centre bore, the interval, top of sand block nozzle arranges the sand block lid, and the sand block lid is connected with sand block nozzle seat by pillar; The energy-conservation nozzle that the lower end of described sand block nozzle seat is threaded and is connected with centre bore, the lower end disjunctor of energy-conservation nozzle arranges up-small and down-big taper type boss, cooperates on the boss to be nested with rubber ring.
During work, penetrate sand plate rigid seal and be connected on the core shooter, core shooter adds the sand ventilation, penetrates plate water flowing circulating cooling, and the template energising is heated to set point of temperature, penetrates the type action, realizes penetrating sand without leaking sand.
The utlity model has following characteristics:
1, the sand block nozzle has the sand block effect, drop phenomenon when effectively avoiding not penetrating sand.
2, energy-conservation nozzle has the up-down adjustment effect, can effectively adjust energy-conservation nozzle height according to the swage deformation, realizes the closely connected sand of penetrating in plane on rubber ring and the swage.
3, rubber ring adopts the high temperature resistant silicon glue material, be out of shape littlely, and service time is long, and the plate of penetrating after the assembling can be used for lasting scale moulding.
4, the rubber ring gapless is enclosed within on the energy-conservation nozzle, and rubber ring does not come off in process of production, and the more energy-conservation nozzle of while rubber ring protrudes several millimeters, covers perforation on the swage, utilizes rubber ring elasticity, and effectively reducing the distortion swage affects the closely connected sand of penetrating.
5, this energy-conservation nozzle is penetrated plate for the Iron Mould Coated Sand classic flat-plate, reaches same sand leakage avoiding effect.
6, by this energy-conservation nozzle assembling penetrate the sand plate, also can be applicable on cold and hot core box core shooter and the shell core machine.
7, this tool structure is simple, and cost is low, and sand leakage avoiding is reliable for effect, penetrates the sand good work environment, reaches the energy-conserving and environment-protective purpose.
The utility model is designed self-locking nozzle and rubber ring, on-site verification adopts suitable rubber ring thickness and external diameter, and rubber ring is changed in convenient and the use procedure and do not come off, and simple in structure, make economy, reach the purpose of improving working environment and realize simultaneously penetrating sand without leaking sand.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, for the sand plate is penetrated in a kind of leakproof for Iron Mould Coated Sand production, comprise sand block nozzle seat 4, the sand block nozzle seat 4 interior centre bores 8 that arrange, welding upper sealing plate 3 and lower shrouding 5 on the sand block nozzle seat 4, the sand block nozzle 2 that the welding of the upper end of sand block nozzle seat 4 is connected with centre bore 8, the interval, top of sand block nozzle 2 arrange sand block lid 1, and sand block is covered 1 and is connected with sand block nozzle seat 4 by pillar.The energy-conservation nozzle 6 that the lower end of sand block nozzle seat 4 is threaded and is connected with centre bore 8, the lower end disjunctor of energy-conservation nozzle 6 arrange up-small and down-big taper type boss 6-1, and upper cooperation of boss 6-1 is nested with rubber ring 7, and the below of rubber ring 7 is swage part 9.
Claims (1)
1. the sand plate is penetrated in a leakproof that is used for Iron Mould Coated Sand production, it is characterized in that: comprise sand block nozzle seat, in the sand block nozzle seat centre bore is set, welding upper sealing plate and lower shrouding on the sand block nozzle seat, the sand block nozzle that the upper end welding of sand block nozzle seat is connected with centre bore, the interval, top of sand block nozzle arranges the sand block lid, and the sand block lid is connected with sand block nozzle seat by pillar; The energy-conservation nozzle that the lower end of described sand block nozzle seat is threaded and is connected with centre bore, the lower end disjunctor of energy-conservation nozzle arranges up-small and down-big taper type boss, cooperates on the boss to be nested with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389532 CN202683975U (en) | 2012-08-08 | 2012-08-08 | Leakage-proof sand shooting plate for iron mould sand covering production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389532 CN202683975U (en) | 2012-08-08 | 2012-08-08 | Leakage-proof sand shooting plate for iron mould sand covering production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683975U true CN202683975U (en) | 2013-01-23 |
Family
ID=47539647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389532 Expired - Fee Related CN202683975U (en) | 2012-08-08 | 2012-08-08 | Leakage-proof sand shooting plate for iron mould sand covering production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683975U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439109A (en) * | 2014-12-15 | 2015-03-25 | 南车眉山车辆有限公司 | Sand-guiding and sand-saving accessory plate of sand-blowing plate of core box of core shooter |
| CN103600022B (en) * | 2013-11-25 | 2015-06-24 | 柳州市柳晶科技有限公司 | Precoated sand capable of preventing nozzle from leaking sand |
| CN106903272A (en) * | 2017-03-08 | 2017-06-30 | 南充市辉煌模具有限公司 | A kind of plug-in type sand shooting mouth of hot box flexible installing |
| CN109290528A (en) * | 2018-10-18 | 2019-02-01 | 西峡县西泵特种铸造有限公司 | A kind of core making machine |
-
2012
- 2012-08-08 CN CN 201220389532 patent/CN202683975U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600022B (en) * | 2013-11-25 | 2015-06-24 | 柳州市柳晶科技有限公司 | Precoated sand capable of preventing nozzle from leaking sand |
| CN104439109A (en) * | 2014-12-15 | 2015-03-25 | 南车眉山车辆有限公司 | Sand-guiding and sand-saving accessory plate of sand-blowing plate of core box of core shooter |
| CN106903272A (en) * | 2017-03-08 | 2017-06-30 | 南充市辉煌模具有限公司 | A kind of plug-in type sand shooting mouth of hot box flexible installing |
| CN109290528A (en) * | 2018-10-18 | 2019-02-01 | 西峡县西泵特种铸造有限公司 | A kind of core making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |