CN204603291U - Foundary weight is strike-off device - Google Patents
Foundary weight is strike-off device Download PDFInfo
- Publication number
- CN204603291U CN204603291U CN201520129326.4U CN201520129326U CN204603291U CN 204603291 U CN204603291 U CN 204603291U CN 201520129326 U CN201520129326 U CN 201520129326U CN 204603291 U CN204603291 U CN 204603291U
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- China
- Prior art keywords
- knife rest
- arm
- foundary weight
- strike
- scraper
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Abstract
The utility model relates to Casting Equipment technical field, and especially a kind of foundary weight is strike-off device.It comprises wheel carrier, arm, knife rest and scraper, and arm is arranged on wheel carrier, and knife rest is arranged on arm, and scraper is arranged on knife rest, is provided with spring and roller bearing in arm.Spring and roller bearing are set respectively in the bottom of knife rest and sidepiece, are combined into movable connection structure.During work, scraper strikes off the sand grains bottom foundary weight back and forth along with the movement of wheel carrier, on the brace table of spring top bottom knife rest, can pretightning force be provided, make the scraper moment be adjacent to foundary weight, can cushion space be provided again, avoid excessive wear, substantially increase flexibility, ensure that the cleanliness factor of strike-ofing, avoid foundary weight surface irregularity to cause die casting seepage.Roller bearing withstands on the sidepiece of knife rest, with knife rest Structure deformation, both provides supplemental support, can reduce again the frictional force that knife rest moves up and down, and improves the overall flexibility of device of strike-ofing.
Description
Technical field
The utility model relates to Casting Equipment technical field, and especially a kind of foundary weight is strike-off device.
Background technology
During industry casting, need pouring molten iron, then extrude with foundary weight, and foundary weight needs the sand grains with scraper scraper surface, to keep cleanliness factor.Existing scraper is fixed structure, serious wear after Long-Time Service, cannot fit completely with foundary weight, causes the residual scab on foundary weight cannot scrape totally, makes foundary weight surface irregularity cause die casting seepage.
Utility model content
Easy to wear in order to overcome existing foundary weight scraper, cause weak effect of strike-ofing, affect the flatness of foundary weight, the deficiency of die casting weak effect, the utility model provides a kind of foundary weight and to strike-off device.
The utility model solves the technical scheme that its technical problem adopts: a kind of foundary weight is strike-off device, and comprise wheel carrier, arm, knife rest and scraper, arm is arranged on wheel carrier, and knife rest is arranged on arm, and scraper is arranged on knife rest, is provided with spring and roller bearing in arm.
According to another embodiment of the present utility model, comprise knife rest further tapered, be inserted in arm, bottom is provided with brace table.
According to another embodiment of the present utility model, the bottom comprising spring is further fixed on the bottom of arm, and top withstands on brace table.
According to another embodiment of the present utility model, comprise roller bearing further and be rotatably connected at the top of arm.
According to another embodiment of the present utility model, comprise the sidepiece that roller bearing withstands on knife rest further.
The beneficial effects of the utility model are, arrange spring and roller bearing respectively, be combined into movable connection structure in the bottom of knife rest and sidepiece.During work, scraper strikes off the sand grains bottom foundary weight back and forth along with the movement of wheel carrier, on the brace table of spring top bottom knife rest, can pretightning force be provided, make the scraper moment be adjacent to foundary weight, can cushion space be provided again, avoid excessive wear, substantially increase flexibility, ensure that the cleanliness factor of strike-ofing, avoid foundary weight surface irregularity to cause die casting seepage.Roller bearing withstands on the sidepiece of knife rest, with knife rest Structure deformation, both provides supplemental support, can reduce again the frictional force that knife rest moves up and down, improve the overall flexibility of device of strike-ofing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. wheel carriers, 2. arm, 3. knife rest, 4. scraper, 5. spring, 6. roller bearing, 7. brace table in figure.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of foundary weight is strike-off device, and comprise wheel carrier 1, arm 2, knife rest 3 and scraper 4, arm 2 is arranged on wheel carrier 1, and knife rest 3 is arranged on arm 2, and scraper 4 is arranged on knife rest 3, is provided with spring 5 and roller bearing 6 in arm 2.Knife rest 3 is tapered, and be inserted in arm 2, bottom is provided with brace table 7.The bottom of spring 5 is fixed on the bottom of arm 2, and top withstands on brace table 7.Roller bearing 6 is rotatably connected at the top of arm 2.Roller bearing 6 withstands on the sidepiece of knife rest 3.
Spring 5 and roller bearing 6 are set respectively in the bottom of knife rest 3 and sidepiece, are combined into movable connection structure.During work, scraper 4 strikes off the sand grains bottom foundary weight back and forth along with the movement of wheel carrier 1, spring 5 withstands on the brace table 7 bottom knife rest 3, can pretightning force be provided, make scraper 4 moment be adjacent to foundary weight, can cushion space be provided again, avoid excessive wear, substantially increase flexibility, ensure that the cleanliness factor of strike-ofing, avoid foundary weight surface irregularity to cause die casting seepage.Roller bearing 6 withstands on the sidepiece of knife rest 3, with knife rest 3 Structure deformation, both provides supplemental support, and can reduce again the frictional force that knife rest 3 moves up and down, improve the overall flexibility of device of strike-ofing.
Claims (5)
1. a foundary weight is strike-off device, it is characterized in that: comprise wheel carrier (1), arm (2), knife rest (3) and scraper (4), arm (2) is arranged on wheel carrier (1), knife rest (3) is arranged on arm (2), scraper (4) is arranged on knife rest (3), is provided with spring (5) and roller bearing (6) in arm (2).
2. foundary weight according to claim 1 is strike-off device, and it is characterized in that: knife rest (3) is tapered, be inserted in arm (2), bottom is provided with brace table (7).
3. foundary weight according to claim 1 is strike-off device, it is characterized in that: the bottom of spring (5) is fixed on the bottom of arm (2), and top withstands on brace table (7).
4. foundary weight according to claim 1 is strike-off device, it is characterized in that: roller bearing (6) is rotatably connected at the top of arm (2).
5. foundary weight according to claim 1 is strike-off device, it is characterized in that: roller bearing (6) withstands on the sidepiece of knife rest (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129326.4U CN204603291U (en) | 2015-03-06 | 2015-03-06 | Foundary weight is strike-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129326.4U CN204603291U (en) | 2015-03-06 | 2015-03-06 | Foundary weight is strike-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603291U true CN204603291U (en) | 2015-09-02 |
Family
ID=53955879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520129326.4U Active CN204603291U (en) | 2015-03-06 | 2015-03-06 | Foundary weight is strike-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838385A (en) * | 2018-07-17 | 2018-11-20 | 合肥禾松信息科技有限公司 | A kind of aluminum casting processing equipment |
-
2015
- 2015-03-06 CN CN201520129326.4U patent/CN204603291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838385A (en) * | 2018-07-17 | 2018-11-20 | 合肥禾松信息科技有限公司 | A kind of aluminum casting processing equipment |
| CN108838385B (en) * | 2018-07-17 | 2020-05-15 | 杭州才荣机械有限公司 | Processing equipment for aluminum casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |