CN206936303U - One kind casting sandbox - Google Patents
One kind casting sandbox Download PDFInfo
- Publication number
- CN206936303U CN206936303U CN201720670562.6U CN201720670562U CN206936303U CN 206936303 U CN206936303 U CN 206936303U CN 201720670562 U CN201720670562 U CN 201720670562U CN 206936303 U CN206936303 U CN 206936303U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- box
- linking arm
- convex platform
- connecting pole
- 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
It the utility model is related to a kind of casting sandbox, including upper box, lower box, linking arm, leading screw, lower margin, connecting pole, spanner, the neck being mutually twisted is provided between the upper box and lower box, upper box is respectively equipped with convex platform and lower convex platform with lower box in the surrounding of joint, one end of the linking arm is movably hinged in the bottom of lower convex platform, the other end of the linking arm is provided with leading screw, leading screw coordinates through linking arm and screw thread, the top of the leading screw is provided with connecting pole, the spanner is nested in the inside of connecting pole, and it can horizontally slip, the bottom of the leading screw is provided with lower margin.Using above technical scheme, it can effectively simplify the process of upper and lower casing mould assembling, so as to improve casting efficiency.
Description
Technical field
It the utility model is related to casting tool field, more particularly to a kind of casting sandbox.
Background technology
Sandbox is generally divided into cope and drag box, and in cope and drag box mould assembling, traditional method is with one
Straight pin and cotter pilotage carry out positioning mould assembling, treat that mould assembling is completed, then straight pin and cotter pilotage are taken out, then with bolt assembly by upper sand
Case and drag box locking.But for heavy castings, corresponding sandbox volume is larger, it is necessary to which machine carries out handling and auxiliary
Positioned with manually adjusting, using bolt clamp device lock that required number of parts is more, and unloading process is cumbersome, taken
When it is laborious, the parts removed are easily lost, and are brought inconvenience, and such mode labor intensity is big, casting efficiency it is low.
Utility model content
The purpose of this utility model is to provide a kind of casting sandbox, to solve above-mentioned technical problem.
The utility model uses following technical scheme to achieve the above object：
One kind casting sandbox, including upper box, lower box, linking arm, leading screw, lower margin, connecting pole, spanner, the top box
Be provided with the neck that is mutually twisted between body and lower box, upper box and lower box the surrounding of joint be respectively equipped with convex platform and
Lower convex platform, one end of the linking arm is movably hinged is provided with leading screw, leading screw in the bottom of lower convex platform, the other end of the linking arm
Coordinating through linking arm and screw thread, the top of the leading screw is provided with connecting pole, and the spanner is nested in the inside of connecting pole, and
It can horizontally slip, the bottom of the leading screw is provided with lower margin.
On the basis of above-mentioned technical proposal, the bottom of the leading screw is welded with connected ball, and the upper surface of the lower margin is provided with
Spherical groove, lower margin are nested in by spherical groove in the connected ball of leading screw bottom, and the diameter of the spherical groove is slightly larger than company
The diameter received.
On the basis of above-mentioned technical proposal, the linking arm, connecting pole, spanner, lower margin have 2, are respectively arranged on
On the convex platform and lower convex platform of the left and right sides of upper box and lower box.
Compared with prior art, the utility model has advantages below：It is of the present utility model simple in construction, can effectively it simplify
The mould assembling process of cope and drag box, so as to improve casting efficiency, and reduces labor strength.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model lower margin and leading screw connection diagram.
In figure：1st, upper box, 2, lower box, 3, linking arm, 4, leading screw, 5, lower margin, 6, connecting pole, 7, spanner, 8, connection
Ball, 9, spherical groove.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of casting sandbox, including upper box 1, lower box 2, linking arm 3, leading screw 4, lower margin 5, connection
Post 6, spanner 7, the neck being mutually twisted is provided between the upper box 1 and lower box 2, upper box 1 is with lower box 2 in joint
Surrounding be respectively equipped with convex platform and lower convex platform, one end of the linking arm 3 is movably hinged in the bottom of lower convex platform, the connection
The other end of arm 3 is provided with leading screw 4, and leading screw 4 coordinates through linking arm 3 and screw thread, and the top of the leading screw 4 is provided with connecting pole 6, institute
The inside that spanner 7 is nested in connecting pole 6 is stated, and can be horizontally slipped, the bottom of the leading screw 4 is provided with lower margin 5, the leading screw
4 bottom is welded with connected ball 8, and the upper surface of the lower margin 5 is provided with spherical groove 9, and lower margin 5 is nested in by spherical groove 9
In the connected ball 8 of the bottom of leading screw 4, the diameter of the spherical groove 9 is slightly larger than the diameter of connected ball 8, the linking arm 3, connection
Post 6, spanner 7, lower margin 5 have 2, respectively installed in upper box 1 and the left and right sides of lower box 2 convex platform and under it is convex
On platform.
Upper and lower casing of the present utility model is aligned by neck in mould assembling, arm is rotatablely connected after pairing, make company
The upper end for connecing arm is stuck on the boss of upper box, and rotational lead screw makes the upper surface of lower margin and upper box boss, then uses again
Spanner fastens.This mode is simple and easy, no complex partses, effectively simplifies the process of upper and lower casing mould assembling, so as to lift casting
Efficiency is made, reduces labor strength.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. one kind casting sandbox, including upper box (1), lower box (2), linking arm (3), leading screw (4), lower margin (5), connecting pole
(6), spanner (7), it is characterised in that：The neck being mutually twisted, upper box are provided between the upper box (1) and lower box (2)
(1) convex platform and lower convex platform, one end moveable hinge of the linking arm (3) are respectively equipped with the surrounding of joint with lower box (2)
The bottom of lower convex platform is connected to, the other end of the linking arm (3) is provided with leading screw (4), and leading screw (4) passes through linking arm (3) and screw thread
Coordinate, the top of the leading screw (4) is provided with connecting pole (6), and the spanner (7) is nested in the inside of connecting pole (6), and can be left
Right slip, the bottom of the leading screw (4) are provided with lower margin (5).
A kind of 2. casting sandbox according to claim 1, it is characterised in that：The bottom of the leading screw (4) is welded with connection
Ball (8), the upper surface of the lower margin (5) are provided with spherical groove (9), and lower margin (5) is nested in leading screw (4) by spherical groove (9)
In the connected ball (8) of bottom, the diameter of the spherical groove (9) is slightly larger than the diameter of connected ball (8).
A kind of 3. casting sandbox according to claim 1, it is characterised in that：The linking arm (3), connecting pole (6), spanner
(7), lower margin (5) has 2, respectively installed in the convex platform and lower convex platform of upper box (1) and the left and right sides of lower box (2)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670562.6U CN206936303U (en) | 2017-06-10 | 2017-06-10 | One kind casting sandbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670562.6U CN206936303U (en) | 2017-06-10 | 2017-06-10 | One kind casting sandbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936303U true CN206936303U (en) | 2018-01-30 |
Family
ID=61363841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670562.6U Expired - Fee Related CN206936303U (en) | 2017-06-10 | 2017-06-10 | One kind casting sandbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590058A (en) * | 2020-04-22 | 2020-08-28 | 安徽省繁昌县皖南阀门铸造有限公司 | Valve casting production facility |
-
2017
- 2017-06-10 CN CN201720670562.6U patent/CN206936303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590058A (en) * | 2020-04-22 | 2020-08-28 | 安徽省繁昌县皖南阀门铸造有限公司 | Valve casting production facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |