CN103350194A - Milling device for foundry sand mould pouring gate - Google Patents
Milling device for foundry sand mould pouring gate Download PDFInfo
- Publication number
- CN103350194A CN103350194A CN 201310295496 CN201310295496A CN103350194A CN 103350194 A CN103350194 A CN 103350194A CN 201310295496 CN201310295496 CN 201310295496 CN 201310295496 A CN201310295496 A CN 201310295496A CN 103350194 A CN103350194 A CN 103350194A
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- China
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- handle
- milling device
- foundry sand
- sand mould
- sprue
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Abstract
The invention discloses a Milling device for a foundry sand mould pouring gate, which is characterized in that a ladder-shaped shovel head is connected with the lower end of a handle, bent milling cutters are respectively arranged on two side edges of the shovel head, and a rotary handle is arranged at the upper end of the handle. Through the arrangement, the milling device can clear up the connection part of a foundry sand mould pouring cup and a sprue quickly in a labor-saving manner, so that the pouring cup and the interior of the sprue are in smooth transition with each other, molten metal enters into a casting mold stably, the turbulence and the washing to the casting mold are avoided, no gas is involved in pouring, and the casting finished product rate is increased.
Description
Technical field
The present invention relates to a kind of casting sand type running gate system dressing tool, specifically a kind of milling device of clearing up the casting sand type running channel.
Background technology
In Foundry Production, the cup of casting sand type and sprue coupling part be rounding off not, and molten metal can not enter casting mold reposefully, produce turbulent flow and to the washing away of casting mold, easily be involved in gas during cast, cause the defectives such as bleb cinder hole, molten iron is excessive easily, and there is potential safety hazard in the pourer.
Summary of the invention
Purpose of the present invention is that a kind of milling device of clearing up the casting sand type running channel is provided.
To achieve these goals, the present invention is connected with trapezoidal shovel head in the lower end of handle, is respectively equipped with the bending milling cutter at the dual-side that shovels head, and rotation is a upper end that is located at handle.
By above setting, cup and the sprue coupling part with casting sand type of the present invention's energy fast power-saving are cleared up, make the inside rounding off of cup and sprue, make molten metal enter reposefully casting mold, avoid turbulent flow and washing away casting mold, non-involvement gas during cast improves casting yield.
Description of drawings
Now the present invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of the trapezoidal shovel head of the present invention.
Fig. 3 is the cup of casting sand type and the structural representation of sprue.
Among the figure: 1, handle, 2, trapezoidal shovel head, 3, the bending milling cutter, 4, the rotation handle, 5, casting sand type, 6, cup, 7, sprue.
The specific embodiment
As shown in Figure 1, 2, 3, the present invention is connected with trapezoidal shovel 2 in the lower end of handle 1, is respectively equipped with bending milling cutter 3 at the dual-side of shovel 2, and rotation is 4 upper ends that are located at handle 1.By above setting, trapezoidal shovel of the present invention 2 inside of inserting casting sand type 5, drive 2 rotation of trapezoidal shovel to 4 by rotating rotation, the bending milling cutter 3 of trapezoidal shovel 2 both sides is cleaned out cup 6 and the floating sand on sprue 7 inwalls, makes the inside rounding off of cup 6 and sprue 7, during to cup 6 casting of molten metal, molten metal can enter casting mold by sprue 7 reposefully, avoid turbulent flow and to the washing away of casting mold, non-involvement gas during cast improves casting yield.
Claims (1)
1. casting sand type running channel milling device is characterized in that: be connected with trapezoidal shovel head in the lower end of handle, be respectively equipped with the bending milling cutter at the dual-side that shovels head, rotate a upper end that is located at handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310295496 CN103350194A (en) | 2013-07-15 | 2013-07-15 | Milling device for foundry sand mould pouring gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310295496 CN103350194A (en) | 2013-07-15 | 2013-07-15 | Milling device for foundry sand mould pouring gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103350194A true CN103350194A (en) | 2013-10-16 |
Family
ID=49306656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310295496 Pending CN103350194A (en) | 2013-07-15 | 2013-07-15 | Milling device for foundry sand mould pouring gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841914A (en) * | 2014-08-15 | 2015-08-19 | 安徽全柴天和机械有限公司 | Wet casting gate milling cutter |
| CN112404409A (en) * | 2020-10-31 | 2021-02-26 | 宁波照澜新材料科技有限公司 | High-pressure water pump impeller forming system |
-
2013
- 2013-07-15 CN CN 201310295496 patent/CN103350194A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841914A (en) * | 2014-08-15 | 2015-08-19 | 安徽全柴天和机械有限公司 | Wet casting gate milling cutter |
| CN112404409A (en) * | 2020-10-31 | 2021-02-26 | 宁波照澜新材料科技有限公司 | High-pressure water pump impeller forming system |
| CN112404409B (en) * | 2020-10-31 | 2021-10-22 | 上海中韩杜科泵业制造有限公司 | High-pressure water pump impeller forming system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |