CN213104375U - Box body of sand box for casting - Google Patents
Box body of sand box for casting Download PDFInfo
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- CN213104375U CN213104375U CN202021476445.4U CN202021476445U CN213104375U CN 213104375 U CN213104375 U CN 213104375U CN 202021476445 U CN202021476445 U CN 202021476445U CN 213104375 U CN213104375 U CN 213104375U
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Abstract
The utility model provides a box of sand case for casting, third box, second box and the first box that is equipped with in proper order under to from the top down, the outer upside of left wall and the right wall of first box be equipped with first upper left connecting plate and first upper right connecting plate respectively, the outer downside of second box left wall and right wall be equipped with respectively with first upper left connecting plate and first upper right connecting plate matched with second left side lower connecting plate and second right side lower connecting plate, second box left wall and right wall upside be equipped with second upper left connecting plate and second upper right connecting plate respectively. The utility model has the advantages that: the size of the whole box body can be adjusted according to the size of the casting part so as to adapt to the molding of different casting parts; the installation and the disassembly of each box body are convenient, and the assembly is convenient.
Description
Technical Field
The utility model belongs to the technical field of the casting, especially, relate to a box of sand case for casting.
Background
Sand casting refers to a casting process that produces a casting in a sand mold. Steel, iron and most nonferrous metal castings can be obtained by sand casting. The molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and the casting mould can adapt to single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time. The sand box is an essential component in sand casting, and the size of the sand box cannot be changed according to requirements in the prior art; when taking out the sand mould through dismantling the sand box, still need assemble the sand box once more in next use, it is troublesome to dismantle, low in labor efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, conveniently stack and dismantle, be convenient for change the size of sand box, adapt to the box of the sand box for the casting of different demands, especially be fit for in the production process of cast member.
The technical scheme of the utility model is that: a box body of a sand box for casting comprises a third box body, a second box body and a first box body which are arranged from top to bottom in sequence,
the outer upper sides of the left wall and the right wall of the first box body are respectively provided with a first left upper connecting plate and a first right upper connecting plate, the outer lower sides of the left wall and the right wall of the second box body are respectively provided with a second left lower connecting plate and a second right lower connecting plate which are matched with the first left upper connecting plate and the first right upper connecting plate,
the upper sides of the left wall and the right wall of the second box body are respectively provided with a second left upper connecting plate and a second right upper connecting plate, the lower sides of the left wall and the right wall of the third box body are respectively provided with a third left lower connecting plate and a third right lower connecting plate which are matched with the second left upper connecting plate and the second right upper connecting plate,
the third left lower connecting plate and the third right lower connecting plate have the same structure as the second left lower connecting plate and the second right lower connecting plate, the first left upper connecting plate and the first right upper connecting plate have the same structure as the second left upper connecting plate and the second right upper connecting plate respectively,
the lower end of the second left lower connecting plate is provided with a plurality of left connecting blocks, the upper end of the first left upper connecting plate is provided with a left groove matched with the left connecting blocks, the second left lower connecting plate is provided with a second left lower connecting perforation, the first left upper connecting plate is provided with a first left upper threaded hole matched with the second left lower connecting perforation, a first bolt passes through the second left lower connecting perforation and the first left upper threaded hole and is fixed through a first nut,
the lower end of the second right lower connecting plate is provided with a plurality of right connecting blocks, the upper end of the first right upper connecting plate is provided with a right groove matched with the right connecting blocks, the second right lower connecting plate is provided with a second right lower connecting perforation, the first right upper connecting plate is provided with a first right upper threaded hole matched with the second right lower connecting perforation, a second bolt passes through the second right lower connecting perforation and the first right upper threaded hole and is fixed by a second nut,
the front wall and the rear wall of the first box body are respectively provided with a plurality of first stacking grooves, the lower ends of the front wall and the rear wall of the second box body are respectively provided with a plurality of first stacking blocks matched with the first stacking grooves, the upper ends of the front wall and the rear wall of the second box body are respectively provided with a plurality of second stacking grooves, the lower ends of the front wall and the rear wall of the third box body are respectively provided with a second stacking block matched with the second stacking grooves, the top wall of the first box body is open, the top wall and the bottom wall of the second box body are open, and the bottom wall of the third box body is open.
Further, be equipped with adjustment mechanism at the lower surface of first box, adjustment mechanism include bottom plate, cylinder, movable plate, the upper surface of bottom plate be equipped with the cylinder, the piston rod of cylinder link to each other with the lower surface of movable plate, the lower extreme of left slide bar and right slide bar links to each other with the left and right sides of bottom plate upper surface respectively, the upper end of left slide bar pass the left perforation on the movable plate, and link to each other with left baffle lower extreme, the upper end of right slide bar pass the right perforation on the movable plate and link to each other with right baffle lower extreme.
Further, the outer lower side of left wall and the right wall of first box be equipped with left fixed plate and right fixed plate respectively, left fixed plate and right fixed plate on be equipped with respectively with left fixed perforation and right fixed perforation, the movable plate upper surface be equipped with respectively with left fixed perforation, right fixed perforation matched with left fixed screw hole, right fixed screw hole, left set screw passes left fixed perforation, and links to each other with left fixed screw hole screw thread, right set screw passes right fixed perforation, and links to each other with right fixed screw hole screw thread.
Furthermore, a feed inlet is formed in the top wall of the third box body.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the size of the whole box body can be adjusted according to the size of the casting part, so that the forming of different casting parts can be adapted; the installation and the disassembly of each box body are convenient, and the assembly is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1. third box 2, second box 3, first box
4. A first upper left connecting plate 5, a first upper right connecting plate 6 and a second lower left connecting plate
7. A second right lower connecting plate 8, a second left upper connecting plate 9 and a third left lower connecting plate
10. A first stacking groove 11, a first stacking block 12, a bottom plate
13. Cylinder 14, moving plate 15, left sliding rod
16. Left baffle 17 and left fixing plate
Detailed Description
As shown in figure 1, the technical proposal of the utility model is a casting sand box body, which comprises a third box body 1, a second box body 2 and a first box body 3 which are arranged from top to bottom in sequence,
the outer upper sides of the left wall and the right wall of the first box body 3 are respectively provided with a first left upper connecting plate 4 and a first right upper connecting plate 5, the outer lower sides of the left wall and the right wall of the second box body 2 are respectively provided with a second left lower connecting plate 6 and a second right lower connecting plate 7 which are matched with the first left upper connecting plate 4 and the first right upper connecting plate 5,
the upper sides of the left wall and the right wall of the second box body 2 are respectively provided with a second left upper connecting plate 8 and a second right upper connecting plate, the lower sides of the left wall and the right wall of the third box body 1 are respectively provided with a third left lower connecting plate 9 and a third right lower connecting plate which are matched with the second left upper connecting plate 8 and the second right upper connecting plate,
the third left lower connecting plate 9 and the third right lower connecting plate have the same structure as the second left lower connecting plate 6 and the second right lower connecting plate 7, the first left upper connecting plate 4 and the first right upper connecting plate 5 have the same structure as the second left upper connecting plate 8 and the second right upper connecting plate respectively,
the lower end of the second left lower connecting plate 6 is provided with a plurality of left connecting blocks, the upper end of the first left upper connecting plate 4 is provided with a left groove matched with the left connecting blocks, the second left lower connecting plate 6 is provided with a second left lower connecting perforation, the first left upper connecting plate 4 is provided with a first left upper threaded hole matched with the second left lower connecting perforation, a first bolt passes through the second left lower connecting perforation and the first left upper threaded hole and is fixed by a first nut,
the lower end of the second right lower connecting plate 7 is provided with a plurality of right connecting blocks, the upper end of the first right upper connecting plate 5 is provided with a right groove matched with the right connecting blocks, the second right lower connecting plate 7 is provided with a second right lower connecting perforation, the first right upper connecting plate 5 is provided with a first right upper threaded hole matched with the second right lower connecting perforation, a second bolt passes through the second right lower connecting perforation and the first right upper threaded hole and is fixed by a second nut,
the front wall and the rear wall of the first box body 3 are provided with a plurality of first stacking grooves 10, the lower ends of the front wall and the rear wall of the second box body 2 are respectively provided with a plurality of first stacking blocks 11 matched with the first stacking grooves 10, the upper ends of the front wall and the rear wall of the second box body 2 are respectively provided with a plurality of second stacking grooves, the lower ends of the front wall and the rear wall of the third box body 1 are respectively provided with second stacking blocks matched with the second stacking grooves, the top wall of the first box body 3 is opened, the top wall and the bottom wall of the second box body 2 are opened, and the bottom wall of the third box body 1 is opened.
In this embodiment, an adjusting mechanism is disposed on the lower surface of the first box 3, the adjusting mechanism includes a bottom plate 12, a cylinder 13, and a moving plate 14, the cylinder 13 is disposed on the upper surface of the bottom plate 12, a piston rod of the cylinder 13 is connected to the lower surface of the moving plate 14, the lower ends of a left slide bar 15 and a right slide bar are respectively connected to the left and right sides of the upper surface of the bottom plate 12, the upper end of the left slide bar 15 passes through a left through hole on the moving plate 14 and is connected to the lower end of a left baffle 16, and the upper end of the right slide bar passes through a right through hole on the moving plate 14 and is connected to the lower.
In this embodiment, the outer lower side of left wall and right wall of first box 3 be equipped with left fixed plate 17 and right fixed plate respectively, left fixed plate 17 and right fixed plate on be equipped with respectively with left fixed perforation and right fixed perforation, movable plate 14 upper surface be equipped with respectively with left fixed perforation, the fixed perforation matched with left fixed screw hole of right fixed screw hole, left set screw passes left fixed perforation, and links to each other with left fixed screw hole screw thread, right set screw passes right fixed perforation, and links to each other with right fixed screw hole screw thread, can change the whole height of box, the operation of being convenient for.
In this embodiment, the top wall of the third box body 1 is provided with a feeding hole.
The working process of the example is as follows: during the use, stack first box 3, second box 2 and third box 1 together in proper order, first upper left connecting plate 4 and first upper right connecting plate 5 on the first box 3 this moment, link to each other with second lower right connecting plate 7 on the second lower left connecting plate 6 of second box 2, second upper left connecting plate 8 and second upper right connecting plate of second box 2, third lower left connecting plate 9 and the third lower right connecting plate of third box 1 link to each other, and it can to stack the piece card in stacking the inslot, if need change the height of whole box, through adjusting cylinder 13 can.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. The utility model provides a box of sand case for casting which characterized in that: the upper side of the left wall and the outer lower side of the right wall of the first box body are respectively provided with a second left lower connecting plate and a second right lower connecting plate which are matched with the first left upper connecting plate and the second right upper connecting plate, the upper sides of the left wall and the right wall of the second box body are respectively provided with a second left upper connecting plate and a second right upper connecting plate, the lower sides of the left wall and the right wall of the third box body are respectively provided with a third left lower connecting plate and a third right lower connecting plate which are matched with the second left upper connecting plate and the second right upper connecting plate, the third left lower connecting plate and the third right lower connecting plate are identical in structure with the second left lower connecting plate and the second right lower connecting plate, the first left upper connecting plate and the first right upper connecting plate are respectively identical to the second left upper connecting plate, The structure of the second upper right connecting plate is the same, the lower end of the second lower left connecting plate is provided with a plurality of left connecting blocks, the upper end of the first upper left connecting plate is provided with a left groove matched with the left connecting blocks, the second lower left connecting plate is provided with a second lower left connecting perforation, the first upper left connecting plate is provided with a first upper left threaded hole matched with the second lower left connecting perforation, a first bolt passes through the second lower left connecting perforation and the first upper left threaded hole and is fixed through a first nut, the lower end of the second lower right connecting plate is provided with a plurality of right connecting blocks, the upper end of the first upper right connecting plate is provided with a right groove matched with the right connecting blocks, the second lower right connecting perforation is arranged on the second lower right connecting plate, the first upper right connecting plate is provided with a first upper right threaded hole matched with the second lower right connecting perforation, and the second bolt passes through the second lower right connecting perforation, First upper right screw hole, and it is fixed through the second nut, preceding, the back wall of first box on all be equipped with a plurality of first grooves that stack, preceding, the back wall lower extreme of second box be equipped with a plurality ofly respectively with first groove matched with that stack first stack piece, preceding, the back wall upper end of second box equal a plurality of seconds stack the groove, be equipped with respectively in the preceding of third box, back wall lower extreme and stack the groove matched with second with the second and stack the piece, the roof opening of first box, the roof of second box, the equal opening of diapire, the diapire opening of third box.
2. A casting sand box body as recited in claim 1, wherein: be equipped with adjustment mechanism at the lower surface of first box, adjustment mechanism include bottom plate, cylinder, movable plate, the upper surface of bottom plate be equipped with the cylinder, the piston rod of cylinder link to each other with the lower surface of movable plate, the lower extreme of left slide bar and right slide bar links to each other with the left and right sides of bottom plate upper surface respectively, the upper end of left slide bar pass the left perforation on the movable plate, and link to each other with left baffle lower extreme, the upper end of right slide bar pass the right perforation on the movable plate and link to each other with right baffle lower extreme.
3. A casting sand box body as defined in claim 2, wherein: the outer lower side of left wall and the right wall of first box be equipped with left fixed plate and right fixed plate respectively, left fixed plate and right fixed plate on be equipped with respectively with left fixed perforation and right fixed perforation, the movable plate upper surface be equipped with respectively with left fixed perforation, right fixed perforation matched with left fixed screw hole, right fixed screw hole, left set screw passes left fixed perforation, and links to each other with left fixed screw hole screw thread, right set screw passes right fixed perforation, and links to each other with right fixed screw hole screw thread.
4. A casting sand box body as recited in claim 1, wherein: and a feed inlet is formed in the top wall of the third box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476445.4U CN213104375U (en) | 2020-07-23 | 2020-07-23 | Box body of sand box for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476445.4U CN213104375U (en) | 2020-07-23 | 2020-07-23 | Box body of sand box for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213104375U true CN213104375U (en) | 2021-05-04 |
Family
ID=75679380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021476445.4U Active CN213104375U (en) | 2020-07-23 | 2020-07-23 | Box body of sand box for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213104375U (en) |
-
2020
- 2020-07-23 CN CN202021476445.4U patent/CN213104375U/en active Active
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