CN219852031U - Casing foundry goods sand box with locate function - Google Patents
Casing foundry goods sand box with locate function Download PDFInfo
- Publication number
- CN219852031U CN219852031U CN202321154050.6U CN202321154050U CN219852031U CN 219852031 U CN219852031 U CN 219852031U CN 202321154050 U CN202321154050 U CN 202321154050U CN 219852031 U CN219852031 U CN 219852031U
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- Prior art keywords
- box
- guide rail
- casing
- case
- locking mechanism
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- 244000035744 Hura crepitans Species 0.000 title claims abstract description 21
- 238000005266 casting Methods 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007528 sand casting Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model relates to the technical field of sand boxes, in particular to a casing casting sand box with a positioning function, wherein an upper box guide rail is arranged on the front surface of an upper box, an upper wedge opening is arranged on the upper box guide rail, an upper half part of a locking mechanism is arranged on the back surface of the upper box, right-angle squares are arranged on the left side and the right side of the upper box, a lower box guide rail is arranged on the front surface of a lower box, a lower wedge opening is arranged on the lower box guide rail, and a lower half part of the locking mechanism is arranged on the back surface of the lower box.
Description
Technical Field
The utility model relates to the technical field of sand boxes, in particular to a casing casting sand box with a positioning function.
Background
Sand casting refers to a casting process that produces castings in sand molds. Steel, iron and most nonferrous alloy castings are obtained by sand casting methods. Because the molding materials used for sand casting are cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and is suitable for single-piece production, batch production and mass production of castings, the casting mold is a basic process in casting production for a long time, wherein the main steps comprise drawing, mold making, molding, melting, pouring, cleaning and the like, and the mold used is commonly called a sand box.
Usually, when the casting is not uniform in size, such as the upper box is positioned at the castings of different axial positions of the lower box, in order to enable the castings to be filled with the cavity smoothly in the casting process, before the casting is combined with the upper and lower sand boxes at the present stage, a box combining mark is mostly manually manufactured, after the casting is lifted, the upper and lower sand boxes are combined and checked through mark lines, so that a casting opening in the upper sand box corresponds to a mold groove of the lower sand box, the box combining needs to be checked by naked eyes, the precision is poor, the manual error rate is high, and fine dislocation appears in the horizontal and vertical directions to affect the quality of the whole castings, so that the existing requirements are not met.
Based on the reasons, the utility model designs the casing casting sand box with the positioning function, which is used for solving the defects and the shortcomings, so that the upper sand box and the lower sand box can be accurately positioned in the horizontal direction and the vertical direction, can be firmly fixed, can be changed at any time at different positions on the lower box, and improves the efficiency and the quality of castings.
Disclosure of Invention
In order to achieve the above purpose, the utility model provides the casing casting sand box with the positioning function, which is used for solving the defects and shortcomings, so that the dimension of the cope and drag sand boxes in the horizontal and vertical directions can be accurately positioned, the cope and drag sand boxes can be firmly fixed, and the different positions of the cope and drag sand boxes on the lower box can be changed at any time, thereby improving the efficiency and quality of castings.
The utility model provides a casing casting sand box with a positioning function, which comprises an upper box, a lower box, a locking mechanism, side bars, a closing bar, a notch, a locking bolt, a handle, a square, an upper box guide rail, a lower wedge and an upper wedge, wherein the front surface of the upper box is provided with the upper box guide rail, the upper box guide rail is provided with the upper wedge, the back surface of the upper box is provided with the upper half part of the locking mechanism, the left side and the right side of the upper box are provided with the square, the front surface of the lower box is provided with the lower box guide rail, the lower box guide rail is provided with the lower wedge, and the back surface of the lower box is provided with the lower half part of the locking mechanism.
The locking mechanism comprises a side strip and a closing strip, a notch is formed in the closing strip, and the locking bolt penetrates through the notch to lock and fix the upper part and the lower part of the locking mechanism.
The closing strip is positioned at the front end of the edge strip.
The left side and the right side of the upper box are respectively provided with a handle.
The square can move back and forth on the left and right sides of the upper box.
The right angle point of the right angle square is positioned on the coincidence line of the side surface of the upper box and the lower box.
The width of the upper box is consistent with that of the lower box.
Compared with the prior art, the upper box can longitudinally move on the lower box, the position of the upper box is matched with the locking position through the guide rail, the upper box and the lower box are fixed through the closing strip, the dimension in the transverse direction and the dimension in the longitudinal direction are kept accurate under the combined action of the guide rail wedge opening and the square, the seamless connection of the upper box and the lower box in the horizontal vertical direction is ensured, the quality of castings is ensured, and meanwhile, the shape requirements of different castings are facilitated.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the locking mechanism of the present utility model.
Fig. 3 is a top view of the locking mechanism of the present utility model.
Reference numerals illustrate:
1 is an upper box, 2 is a lower box, 3 is a locking mechanism, 301 is a side strip, 302 is a closing strip, 303 is a notch, 304 is a locking bolt, 4 is a handle, 5 is a square, 6 is an upper box guide rail, 7 is a lower box guide rail, 8 is a lower wedge, 9 is an upper wedge, and 10 is an upper box joint and a lower box joint.
Description of the embodiments
The utility model will now be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a casing casting sand box with a positioning function, which comprises an upper box 1, a lower box 2, a locking mechanism 3, a side strip 301, a closing strip 302, a notch 303, a locking bolt 304, a handle 4, a square 5, an upper box guide rail 6, a lower box guide rail 7, a lower wedge opening 8 and an upper wedge opening 9, wherein the upper box guide rail 6 is arranged on the front surface of the upper box 1, the upper wedge opening 9 is arranged on the upper box guide rail 6, the upper half part of the locking mechanism 3 is arranged on the back surface of the upper box 1, the square 5 is arranged on the left side and the right side of the upper box 1, the lower box guide rail 7 is arranged on the front surface of the lower box 2, the lower wedge opening 8 is arranged on the lower box guide rail 7, and the lower half part of the locking mechanism 3 is arranged on the back surface of the lower box 2.
The locking mechanism 3 comprises a side bar 301 and a closing bar 302, a notch 303 is arranged on the closing bar 302, and a locking bolt 304 penetrates through the notch 303 to lock and fix the upper part and the lower part of the locking mechanism 3.
A closure strip 302 is located at the front end of the edge strip 301.
The left and right sides of the upper box 1 are respectively provided with a handle 4.
The square 5 can move back and forth on the left and right sides of the upper case 1.
The right angle point of the right angle square 5 is positioned on the coincidence line of the side surface of the upper box 1 and the lower box 2.
The width of the upper case 1 is identical to the width of the lower case 2.
Working principle:
when the utility model is used, excessive debugging is not needed, the upper box 1 is placed on the lower box 2, the position of the upper box 1 on the lower box 2 is determined according to the shape required to be cast, scales can be respectively arranged on the upper box 1 and the lower box 2, the distances corresponding to the specific shapes are convenient to confirm, after the upper box 1 is positioned at the determined position of the lower box 2, the positions can be fixed after the lower wedge opening 8 and the upper wedge opening 9 on the upper box guide rail 6 and the lower box guide rail 7 are moved, the scales are also arranged on the upper box guide rail 6 and the lower box guide rail 7, the position information can be recorded, and the next direct wedge connection can be conveniently carried out through the relative positions of the upper box guide rail 6 and the lower box guide rail 7. After the horizontal direction position is locked, the vertical direction distance of the upper box 1 on the lower box 2 can be finely adjusted through the square 5, and whether the vertical direction is already corresponding or not is judged through the distance between the corresponding square 5 and the front end and the rear end of the lower box 2, so that the upper box 1 and the lower box 2 are on the same vertical plane, and the square 5 can be used for judging whether the upper box 1 is completely attached to the lower box 2 or not. After the above positioning is completed, the upper and lower parts of the locking mechanism 3 are locked and fixed by passing the locking bolt 304 through the notch 303, so that the upper case 1 and the lower case 2 are fixed.
For locking the upper and lower cases, the locking mechanism 3 may also be provided around the upper case 1 and the lower case 2.
The above is only a preferred embodiment of the present utility model, only for helping to understand the method and the core idea of the present utility model, and the scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
The utility model solves the problems of poor precision and high error rate caused by marking and checking the box assembly by naked eyes through manpower in the prior art on the whole, accurately positions the size through the right angle square and wedge design, simultaneously meets the casting pouring requirements of the upper box at different transverse positions of the lower box, improves the casting precision, and simultaneously expands the application range.
Claims (7)
1. Casing foundry goods sand box with locate function, a serial communication port, including last case (1), lower case (2), locking mechanism (3), strake (301), closure strip (302), notch (303), lock bolt (304), grip (4), square (5), go up case guide rail (6), lower case guide rail (7), lower contract mouth (8) and go up contract mouth (9), the front of going up case (1) is provided with case guide rail (6), be provided with on case guide rail (6) go up contract mouth (9), the back of going up case (1) is provided with the last half of locking mechanism (3), one side is provided with about last case (1) square (5), the front of lower case (2) is provided with lower case guide rail (7), be provided with on lower case guide rail (7) lower contract mouth (8), the back of lower case (2) is provided with the lower half of locking mechanism (3).
2. The casing casting flask with the positioning function according to claim 1, wherein the locking mechanism (3) comprises a side strip (301) and a closing strip (302), the opening (303) is formed in the closing strip (302), and the locking bolt (304) passes through the opening (303) to lock and fix the upper part and the lower part of the locking mechanism (3).
3. The casing casting flask with positioning function according to claim 2, wherein the closing strip (302) is located at a front end of the side strip (301).
4. The casing casting flask with the positioning function according to claim 1, wherein the left side and the right side of the upper casing (1) are respectively provided with grips (4).
5. The casing casting flask with the positioning function according to claim 1 is characterized in that the square (5) is movable back and forth on the left and right sides of the upper case (1).
6. The casing casting flask with positioning function according to claim 5, wherein the right angle point of the right angle square (5) is located on the line of coincidence of the side surface of the upper casing (1) on the lower casing (2).
7. The casing casting flask with positioning function according to claim 1, wherein the width of the upper casing (1) is identical to the width of the lower casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154050.6U CN219852031U (en) | 2023-05-15 | 2023-05-15 | Casing foundry goods sand box with locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154050.6U CN219852031U (en) | 2023-05-15 | 2023-05-15 | Casing foundry goods sand box with locate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852031U true CN219852031U (en) | 2023-10-20 |
Family
ID=88347541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154050.6U Active CN219852031U (en) | 2023-05-15 | 2023-05-15 | Casing foundry goods sand box with locate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852031U (en) |
-
2023
- 2023-05-15 CN CN202321154050.6U patent/CN219852031U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |