CN102328022A - Core box - Google Patents
Core box Download PDFInfo
- Publication number
- CN102328022A CN102328022A CN201110194865A CN201110194865A CN102328022A CN 102328022 A CN102328022 A CN 102328022A CN 201110194865 A CN201110194865 A CN 201110194865A CN 201110194865 A CN201110194865 A CN 201110194865A CN 102328022 A CN102328022 A CN 102328022A
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- CN
- China
- Prior art keywords
- handle
- box body
- core box
- box
- core
- 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.)
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a core box, which comprises a box body, wherein the two sides of the box body are provided with two symmetrical handles; and the two symmetrical handles are arranged on the upper part and the lower part of the box body respectively. The core box is convenient to turn, and has high intensity and high bearing performance.
Description
Technical field
The present invention relates to a kind of core box.
Background technology
As depicted in figs. 1 and 2, existing core box comprises box body 1 and the handle 2 that is located at box body 1 top, when work; The cavity of box body 1 up, sand is put into cavity, treats molding sand sclerosis after being full of; Again with box body 1 upset state as shown in Figure 3,, can let the core that forms in the cavity come off then with plane contact; Because the position of handle 2 is too high, the end face that is located at box body 1 that has, making box body 1 turn between back handle 2 and the plane does not have the space; So just be not easy again to use the core box original position of overturning back inconvenient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of core box, and upset is convenient, and intensity is high, and load-bearing is good.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of core box, comprise box body, and said box body both sides are provided with the handle of two pairs of symmetries, and the handle of said two pairs of symmetries is located at the upper and lower of box body respectively.
As preferably, be provided with screw rod between the termination of the handle of said every pair of symmetry, said handle is connected through nut with screw rod.Be convenient to change after handle damages, and increased the intensity of handle.
As preferably, trapezium structure is adopted in the cross section of said box body.Be convenient to through the handle turning over box.
Beneficial effect:
The present invention adopts technique scheme that a kind of core box is provided, and is provided with the handle of two pairs of symmetries in the top and the bottom of core box both sides, and handle is connected through screw rod, and trapezium structure is adopted in the cross section of core box, makes that the core box upset is convenient, and intensity is high, and load-bearing is good.
Description of drawings
Fig. 1 is the front view of existing core box;
Fig. 2 is the upward view of existing core box;
Fig. 3 is the rollover states sketch map of existing core box;
Fig. 4 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 4, a kind of core box comprises box body 1, and said box body 1 both sides are provided with the handle 2 of two pairs of symmetries, and the handle 2 of said two pairs of symmetries is located at the upper and lower of box body 1 respectively.Be provided with screw rod 3 between the termination of the handle 2 of said every pair of symmetry, said handle 2 is connected through nut 4 with screw rod 3.Trapezium structure is adopted in the cross section of said box body 1.Make that the core box upset is convenient, intensity is high, and load-bearing is good.After the core box upset, enough spaces are arranged all in any direction between handle 2 and the ground, can rope be passed handle 2 like this, be convenient to operation and lifting.Connect through screw rod, nut 4 between the handle 2 of symmetry, strengthened the working strength of handle.It is fastening to pass through steel ingot between handle 2 central authorities and the box body 1, firm be difficult for loose.
Claims (3)
1. a core box comprises box body (1), it is characterized in that: said box body (1) both sides are provided with the handle (2) of two pairs of symmetries, and the handle of said two pairs of symmetries (2) is located at the upper and lower of box body (1) respectively.
2. a kind of core box according to claim 1 is characterized in that: be provided with screw rod (3) between the termination of the handle of said every pair of symmetry (2), said handle (2) is connected through nut (4) with screw rod (3).
3. a kind of core box according to claim 1 is characterized in that: trapezium structure is adopted in the cross section of said box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194865A CN102328022A (en) | 2011-07-12 | 2011-07-12 | Core box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194865A CN102328022A (en) | 2011-07-12 | 2011-07-12 | Core box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328022A true CN102328022A (en) | 2012-01-25 |
Family
ID=45480132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110194865A Pending CN102328022A (en) | 2011-07-12 | 2011-07-12 | Core box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328022A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678796Y (en) * | 2004-01-02 | 2005-02-16 | 李钟毅 | Mould for fast mfg. automotive brake drum cast sand mould |
| CN1597181A (en) * | 2004-08-18 | 2005-03-23 | 象山永安机模厂 | Manufacturing method of coupler integral explosion core mould |
| CN101065200A (en) * | 2004-08-25 | 2007-10-31 | 马丁·佐尔丹 | Pre-tensioned sand core |
| CN101195151A (en) * | 2007-12-19 | 2008-06-11 | 西安汇群机械科技有限公司 | Thermal couple protector tube processing technique |
| CN202146970U (en) * | 2011-07-12 | 2012-02-22 | 中核苏阀横店机械有限公司 | Core box |
-
2011
- 2011-07-12 CN CN201110194865A patent/CN102328022A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678796Y (en) * | 2004-01-02 | 2005-02-16 | 李钟毅 | Mould for fast mfg. automotive brake drum cast sand mould |
| CN1597181A (en) * | 2004-08-18 | 2005-03-23 | 象山永安机模厂 | Manufacturing method of coupler integral explosion core mould |
| CN101065200A (en) * | 2004-08-25 | 2007-10-31 | 马丁·佐尔丹 | Pre-tensioned sand core |
| CN101195151A (en) * | 2007-12-19 | 2008-06-11 | 西安汇群机械科技有限公司 | Thermal couple protector tube processing technique |
| CN202146970U (en) * | 2011-07-12 | 2012-02-22 | 中核苏阀横店机械有限公司 | Core box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |