CN202079260U - Improved core fixing lower box body - Google Patents
Improved core fixing lower box body Download PDFInfo
- Publication number
- CN202079260U CN202079260U CN2011201712880U CN201120171288U CN202079260U CN 202079260 U CN202079260 U CN 202079260U CN 2011201712880 U CN2011201712880 U CN 2011201712880U CN 201120171288 U CN201120171288 U CN 201120171288U CN 202079260 U CN202079260 U CN 202079260U
- Authority
- CN
- China
- Prior art keywords
- lower box
- bolt
- hook
- core
- box body
- 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
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to the field of casting, particularly to an improved core fixing lower box body which comprises a mold core, a lower box body, a hook, a bolt and a fixing hole; the lower box body and the hook are connected through the fixing hole; and the upper section of the hook and the bolt are used for connecting the mold core. In the utility model, the former manner that the mold core is connected through a lower bolt is changed into the manner that the mold is connected through the hook, so that time and labor are saved, and all that is needed is to tighten the joint of the mold core through the bolt.
Description
Technical field
The utility model relates to casting field, concretely, relates to a kind of improved fixedly fuse lower box.
Background technology
The sandbox of casting industry employing at present comprises upper box and lower box two parts, inlet is arranged on the upper box, there is bolt to be connected on the lower box with core, during use, it is fixing to connect the back by bolt up and down between core and the lower box, and the weak point of this technology is between core and the lower box to be connected and fixed by bolt up and down to waste time and energy.
Summary of the invention
At above-mentioned technical problem, the purpose of this utility model is to provide a kind of improved fixedly fuse lower box, the convenient practicality of this improved fixedly fuse lower box, with low cost.
The utility model is made of core, lower box, hook, bolt, fixing hole; Connect by fixing hole between lower box and the hook, the epimere of hook is used for being connected core with bolt.
After hook passes fixing hole on the lower box, the bolt of core bottom tightened fix core.
Advantage of the present utility model is: in the past following bolt is connected changes hook into and connects, and time saving and energy saving, only need to get final product with the junction that bolt is tightened with core.
Description of drawings
Fig. 1 is a kind of structural representation of improved fixedly fuse lower box.
Reference numeral shown in Figure 1 is as follows: core 1, lower box 2, hook 3, bolt 4, fixing hole 5.
The specific embodiment
The utility model is made of core 1, lower box 2, hook 3, bolt 4, fixing hole 5; Connect by fixing hole 5 between lower box 2 and the hook 3, the epimere of hook 3 is used for being connected core 1 with bolt 4.
After hook 3 passes fixing hole 5 on the lower box 2, the bolt 4 of core 1 bottom tightened fix core 1.
In the past following bolt connected change hook into and connect, time saving and energy saving, only need to get final product with the junction that bolt is tightened with core.
Claims (1)
1. an improved fixedly fuse lower box is characterized in that: be made of core, lower box, hook, bolt, fixing hole; Connect by fixing hole between lower box and the hook, the epimere of hook is used for being connected core with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201712880U CN202079260U (en) | 2011-05-26 | 2011-05-26 | Improved core fixing lower box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201712880U CN202079260U (en) | 2011-05-26 | 2011-05-26 | Improved core fixing lower box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079260U true CN202079260U (en) | 2011-12-21 |
Family
ID=45339914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201712880U Expired - Fee Related CN202079260U (en) | 2011-05-26 | 2011-05-26 | Improved core fixing lower box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079260U (en) |
-
2011
- 2011-05-26 CN CN2011201712880U patent/CN202079260U/en not_active Expired - Fee Related
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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: 20111221 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |