CN201618830U - Salt core localizer - Google Patents
Salt core localizer Download PDFInfo
- Publication number
- CN201618830U CN201618830U CN 201020144377 CN201020144377U CN201618830U CN 201618830 U CN201618830 U CN 201618830U CN 201020144377 CN201020144377 CN 201020144377 CN 201020144377 U CN201020144377 U CN 201020144377U CN 201618830 U CN201618830 U CN 201618830U
- Authority
- CN
- China
- Prior art keywords
- salt core
- press
- bracing
- strutting arrangement
- jockey
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a salt core localizer, which has simple structure and convenient use, can firmly and accurately localize a salt core in a mold and improves the yield of inner-cooling passage piston blanks. The salt core localizer comprises a support device, a salt core localizing device is arranged inside the support device and is connected with a press-in device outside the support device through a connecting device, and a position restoration device is arranged between the press-in device and the support device.
Description
Technical field
The utility model relates to a kind of aluminium piston of IC engine inner cooling path and injects with salt core locator with the salt core.
Background technology
The salt core is fixing by hand by the workman before using salt core locator, can not reach firmly, locate accurately.Thereby make the piston inner cooling path can't guarantee its positional precision, cause waste product.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, provide a kind of have simple in structure, easy to use, can with the salt core in mould firmly, accurate location, improve the salt core locator of the advantages such as product yield of inner cooling path piston blank.
For achieving the above object, the utility model adopts following technical scheme:
A kind of salt core locator, it comprises bracing or strutting arrangement, and salt core positioner is installed in bracing or strutting arrangement, salt core positioner is connected by the press-in device of jockey with the bracing or strutting arrangement outside, is provided with resetting means between press-in device and bracing or strutting arrangement.
Described salt core positioner comprises salt core pressing plate, and its top is provided with jockey, and jockey passes bracing or strutting arrangement and is connected with press-in device, and pressure is delivered to salt core pressing plate by press-in device makes salt core locating hole cooperate firmly with the support bar positioning peg.
Described bracing or strutting arrangement comprises that the location down circle and location goes up circle, connects by supporting steel pipe between the two, and jockey passes the location and goes up circle and be connected with press-in device.
Described jockey is a guide rod.
Described press-in device is a top board.
Described resetting means is a spring.
Locator of the present utility model is made up of circle, guide rod, top board, spring etc. on circle, supporting steel pipe, salt core pressing plate, the location under the location.Enclose on circle, supporting steel pipe, the location under the location and tighten together by interference fit, guide rod passes the location and goes up circle two ends connection salt core pressing plate and top board, with nut fixedly salt core pressing plate and top board, between guide rod and top board, spring is housed, more than each part connected and composed salt core locator by nut.
Operation principle: be illustrated as salt core impaction state, before the use, locator is in relaxed state, and under the spring force effect, salt core pressing plate is in stroke upper end, is attached to the location and goes up circle down on the locating surface.During use, firmly press pressing plate, spring compression closely cooperates salt core locating hole and salt core support bar positioning peg behind the descending contact salt core of salt core pressing plate, and salt core position is reliable, and the final casting of piston blank backlash core that desalts obtains the good piston blank of inner cooling path positional precision.
The beneficial effects of the utility model are: the accurate positioning of salt core in mould, reliable, improved the product yield of inner cooling path piston blank.Through facts have proved, this salt core locator has not only reached purpose of design, and work very accurately, reliably.Produced at the inner cooling path aluminium piston of my company and promoted.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, the 1. following circle in location, 2. supporting steel pipe, 3. salt core pressing plate, 4. circle, 5. guide rod, 6. top board, 7. spring, 8. salt core, 9. salt core support bar are gone up in the location.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, it comprises locating goes up circle 1 under circle 4 and the location, connects by supporting steel pipe 2 between the two; Salt core pressing plate 3 is installed in the location and goes up circle 4 and location down between the circle 1, and the top of salt core pressing plate 3 is connected with guide rod 5, and guide rod 5 passes the location and goes up circle and be connected with top board 6, top board 6 and locate and upward enclose 4 and be provided with spring 7.Salt core 8 is installed on salt core support bar 9 in the bottom of salt core pressing plate 3.
Claims (6)
1. a salt core locator is characterized in that it comprises bracing or strutting arrangement, and salt core positioner is installed in bracing or strutting arrangement, and salt core positioner is connected by the press-in device of jockey with the bracing or strutting arrangement outside, is provided with resetting means between press-in device and bracing or strutting arrangement.
2. salt core locator as claimed in claim 1, it is characterized in that, described salt core positioner comprises salt core pressing plate, its top is provided with jockey, jockey passes bracing or strutting arrangement and is connected with press-in device, and pressure is delivered to salt core pressing plate by press-in device makes salt core locating hole cooperate firmly with the support bar positioning peg.
3. salt core locator as claimed in claim 1 is characterized in that, described bracing or strutting arrangement comprises that the location down circle and location goes up circle, connects by supporting steel pipe between the two, and jockey passes the location and goes up circle and be connected with press-in device.
4. as claim 1 or 2 or 3 described salt core locators, it is characterized in that described jockey is a guide rod.
5. as claim 1 or 2 or 3 described salt core locators, it is characterized in that described press-in device is a top board.
6. salt core locator as claimed in claim 5 is characterized in that described resetting means is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020144377 CN201618830U (en) | 2010-03-30 | 2010-03-30 | Salt core localizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020144377 CN201618830U (en) | 2010-03-30 | 2010-03-30 | Salt core localizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618830U true CN201618830U (en) | 2010-11-03 |
Family
ID=43022288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020144377 Expired - Fee Related CN201618830U (en) | 2010-03-30 | 2010-03-30 | Salt core localizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618830U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372643A (en) * | 2012-04-18 | 2013-10-30 | 日立汽车系统株式会社 | Apparatus and method for producing piston for internal combustion engine |
| CN104889343A (en) * | 2015-06-09 | 2015-09-09 | 湖南江滨机器（集团）有限责任公司 | Piston casting mould support and piston casting method |
| CN104923742A (en) * | 2015-06-25 | 2015-09-23 | 金华市宝琳工贸有限公司 | Pressure piston salt core pressing device |
| CN105903908A (en) * | 2016-06-30 | 2016-08-31 | 湖南江滨机器（集团）有限责任公司 | Method and device for fixing salt core for piston casting |
| CN107824747A (en) * | 2017-11-10 | 2018-03-23 | 连云港杰瑞自动化有限公司 | A kind of Yan Xin flexible crawls mechanism |
| CN112264585A (en) * | 2020-10-26 | 2021-01-26 | 湖南江滨机器（集团）有限责任公司 | Coaxial salt core installation device and coaxial salt core positioner |
-
2010
- 2010-03-30 CN CN 201020144377 patent/CN201618830U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372643A (en) * | 2012-04-18 | 2013-10-30 | 日立汽车系统株式会社 | Apparatus and method for producing piston for internal combustion engine |
| CN104889343A (en) * | 2015-06-09 | 2015-09-09 | 湖南江滨机器（集团）有限责任公司 | Piston casting mould support and piston casting method |
| CN104889343B (en) * | 2015-06-09 | 2017-03-08 | 湖南江滨机器（集团）有限责任公司 | A kind of piston pours mold and supports and piston casting method |
| CN104923742A (en) * | 2015-06-25 | 2015-09-23 | 金华市宝琳工贸有限公司 | Pressure piston salt core pressing device |
| CN104923742B (en) * | 2015-06-25 | 2018-02-13 | 金华市宝琳工贸有限公司 | A kind of piston salt core positive pressure device |
| CN105903908A (en) * | 2016-06-30 | 2016-08-31 | 湖南江滨机器（集团）有限责任公司 | Method and device for fixing salt core for piston casting |
| CN107824747A (en) * | 2017-11-10 | 2018-03-23 | 连云港杰瑞自动化有限公司 | A kind of Yan Xin flexible crawls mechanism |
| CN107824747B (en) * | 2017-11-10 | 2023-09-29 | 连云港杰瑞自动化有限公司 | Flexible grabbing mechanism for salt cores |
| CN112264585A (en) * | 2020-10-26 | 2021-01-26 | 湖南江滨机器（集团）有限责任公司 | Coaxial salt core installation device and coaxial salt core positioner |
| CN112264585B (en) * | 2020-10-26 | 2022-05-31 | 湖南江滨机器（集团）有限责任公司 | Application method of coaxial salt core positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20120330 |