CN216226838U - Sand box stop device in casting shaping - Google Patents
Sand box stop device in casting shaping Download PDFInfo
- Publication number
- CN216226838U CN216226838U CN202122816344.8U CN202122816344U CN216226838U CN 216226838 U CN216226838 U CN 216226838U CN 202122816344 U CN202122816344 U CN 202122816344U CN 216226838 U CN216226838 U CN 216226838U
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- China
- Prior art keywords
- clamping frame
- box body
- fixed
- bottom plate
- clamping
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- Expired - Fee Related
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- 238000005266 casting Methods 0.000 title claims abstract description 15
- 244000035744 Hura crepitans Species 0.000 title abstract description 19
- 238000007493 shaping process Methods 0.000 title abstract description 3
- 238000000465 moulding Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 abstract description 9
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
A sand box limiting device in casting molding. The problem that the mould shaping is influenced is solved in order to solve and hardly guarantee not rocking to lift up when the operation, often can lead to lifting up the back and lead to the fact the sand mould to destroy, often leads to the misalignment when taking out the mould and detaining the weight of last box on lower box again simultaneously. The utility model comprises the following components: a bottom plate (6) and two box clamping devices (8); a U-shaped plate (4) is fixed at one end of the bottom plate, and a cushion block (10) is fixed on the upper end surface of the bottom plate; the box clamping device comprises a clamping frame (5), a sliding shaft (2) and two pressure rods (3), a fixing lug on one side of the clamping frame is fixed with the sliding shaft, and two ends of the sliding shaft penetrate through sliding holes (9) in the U-shaped plate; the two pressure levers are positioned at the upper side and the lower side of the clamping frame and are respectively fixed on the clamping frame through a triangular support plate (12), and the pressure levers are contacted with the U-shaped plate; one side surface of the clamping frame is in threaded connection with two adjusting bolts (1). The utility model is used for limiting the sand box in casting molding.
Description
Technical Field
The utility model relates to a sand box casting tool, in particular to a sand box limiting device in casting molding.
Background
The sand box casting molding is an important practice course in material molding, a mold needs to be placed into a lower box body in the sand box casting molding, sand is filled into the lower box body and compacted, then the lower box body is overturned and sprayed with parting sand, the upper box body is buckled on the lower box body, then the sand is filled into the upper box body and compacted, the upper box body needs to be taken down, the upper box body does not shake and is lifted upwards when the upper box body is taken down, then the upper box body is overturned for 180 degrees and is placed on a plane, the upward lifting without shaking is difficult to guarantee during operation, the sand mold is often damaged after being lifted up, and meanwhile, the upper box body is taken out and is buckled on the lower box body again, so that the mold molding is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide a sand box limiting device in casting molding, so as to overcome the defects in the prior art.
In order to achieve the purpose, the utility model provides a casting molding middle sand box limiting device which comprises a bottom plate and two box clamping devices;
a U-shaped plate is fixed at one end of the bottom plate, and a cushion block is fixed on the upper end surface of the bottom plate;
the box clamping device comprises a clamping frame, a sliding shaft and two pressure rods, wherein a fixing lug on one side of the clamping frame is fixed with the sliding shaft, and two ends of the sliding shaft penetrate through sliding holes in the U-shaped plate;
the two compression bars are positioned at the upper side and the lower side of the clamping frame and are respectively fixed on the clamping frame through triangular support plates, and the compression bars are contacted with the U-shaped plate;
and one side surface of the clamping frame is in threaded connection with two adjusting bolts.
As a further description of the flask limiting device in the casting molding of the present invention, preferably, a pressure pad is fixed on the cushion block.
As a further description of the flask limiting device in the casting molding according to the present invention, it is preferable that both ends of the slide shaft on the bottom side flask holder have threads, and nuts are screwed thereon.
As a further description of the flask limiting device in the casting molding of the utility model, preferably, four corners of the bottom plate are respectively connected with an adjusting foot in a threaded manner.
The utility model has the beneficial effects that:
1. when the upper box body and the lower box body are required to be taken down after the upper box body and the lower box body are filled with sand, the upper box body and the lower box body are clamped, so that the upper box body is lifted vertically upwards without shaking when lifted, and meanwhile, the upper box body is prevented from being inclined when falling after being turned for 180 degrees, and the sand mould in the upper box body is prevented from being damaged.
2. When the upper box body is buckled on the lower box body again, the upper box body and the lower box body do not need to be marked in advance, and the upper box body only needs to be lifted to the top end and then rotated by 180 degrees and then slightly falls down and is placed on the lower box body, so that the alignment of the buckled upper box body and the buckled lower box body is ensured, and the influence on a sand mold is prevented.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top plan view of the present invention in use;
FIG. 5 is an exploded view of the present invention with the upper housing inverted;
the reference numerals are explained below:
in the figure: 1. adjusting the bolt; 2. a slide shaft; 3. a pressure lever; 4. a U-shaped plate; 5. a clamping frame; 6. a base plate; 7. a pressure pad; 8. a box clamping device; 9. a slide hole; 10. cushion blocks; 11. adjusting the bottom feet; 12. a triangular support plate; 13. a sand box; 14. an upper box body; 15. a lower box body; 16. and fixing the ears.
Detailed Description
To further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solutions of the present invention and are not to limit the present invention.
The first embodiment of the utility model describes a device for limiting a casting molding middle sand box, which comprises a bottom plate 6 and two box clamping devices 8;
a U-shaped plate 4 is fixed at one end of the bottom plate, and a cushion block 10 is fixed on the upper end surface of the bottom plate;
the box clamping device comprises a clamping frame 5, a sliding shaft 2 and two pressure rods 3, wherein a fixing lug 16 on one side of the clamping frame is fixed with the sliding shaft, two ends of the sliding shaft penetrate through sliding holes 9 in the U-shaped plate, and the sliding holes of the U-shaped plate are used as sliding ways for the sliding shaft to slide up and down;
the two compression bars are positioned at the upper side and the lower side of the clamping frame and are respectively fixed on the clamping frame through triangular support plates 12, and the compression bars are in contact with the U-shaped plate;
and one side surface of the clamping frame is in threaded connection with two adjusting bolts 1.
In the second embodiment, the present embodiment is further described with respect to the flask stop device in the first embodiment, wherein a pressure pad 7 is fixed to the pad block.
In a third embodiment, the third embodiment further describes a flask-limiting device for a cast molding flask according to the first embodiment, wherein two ends of the sliding shaft on the bottom side of the flask clamper are provided with threads, and nuts are screwed on the threads.
In the fourth embodiment, which is a further description of the flask stop device in the first embodiment, four corners of the bottom plate are respectively connected with the adjusting feet 11 by screw threads.
The working principle is as follows: in use, as shown in fig. 4 and 5, the clamping frames of the upper and lower box holders are respectively clamped on the upper box body 14 and the lower box body 15 of the sand box 13, the clamping method is that when the upper box body and the lower box body are buckled together to wait for taking off the upper box body, the device is placed at the sand box to enable the clamping frames of the two box holders to be respectively inserted at the sand box to enable the inner side surfaces of the clamping frames to be contacted with the side surfaces of the sand box, as shown in fig. 4, then each adjusting bolt is adjusted to enable the adjusting bolt to be propped against the side surfaces of the sand box to clamp the sand box, the clamping of the sand box is completed, then handles at the two sides of the upper box body are held by hands to lift the upper box body, the upper box body is lifted, because the sliding shaft is matched with the sliding hole, and the two pressing rods are contacted with the U-shaped plate, the movement of the clamping frames can be limited, the clamping frames can only vertically move up and down, the upper box body is vertically lifted, and when the sliding shaft is lifted to move to the uppermost end of the sliding hole, as shown in fig. 5, the upper box body is turned over by 180 degrees by holding the upper box body, after turning, because two pressure rods are also in contact with a U-shaped plate, the clamping frame vertically slides downwards, then the upper box body is lightly placed by holding the upper box body and then placed on a cushion block, at the moment, the clamping frame is vertically slid downwards, the upper box body is ensured to be horizontally placed on the cushion block, the sand mold is prevented from being influenced due to partial placement, meanwhile, handles on two sides of the upper box body are held by holding the upper box body after mold removal is finished, the upper box body is turned over by 180 degrees after the uppermost end of the sliding hole is lifted, then the upper box body is lightly placed on the lower box body by holding the upper box body, the positioning effect can be achieved, alignment between the upper box body and the lower box body is ensured, the device can limit the upper box body in the lifting and placing processes, and four adjusting feet at the bottom of the bottom plate are used for horizontally placing the adjusting bottom plate.
It should be noted that the above-mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be construed as limiting the scope of the present invention. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the utility model. The scope of the utility model is to be determined by the appended claims.
Claims (4)
1. A casting molding medium flask limiting device is characterized by comprising a bottom plate and two box clamping devices;
a U-shaped plate is fixed at one end of the bottom plate, and a cushion block is fixed on the upper end surface of the bottom plate;
the box clamping device comprises a clamping frame, a sliding shaft and two pressure rods, wherein a fixing lug on one side of the clamping frame is fixed with the sliding shaft, and two ends of the sliding shaft penetrate through sliding holes in the U-shaped plate;
the two compression bars are positioned at the upper side and the lower side of the clamping frame and are respectively fixed on the clamping frame through triangular support plates, and the compression bars are contacted with the U-shaped plate;
and one side surface of the clamping frame is in threaded connection with two adjusting bolts.
2. A foundry molding flask restraint device as claimed in claim 1, wherein a pressure pad is secured to said pad block.
3. A drag flask restraint device in a cast molding as claimed in claim 2 wherein the slide shaft on the lower side of said container holder is threaded at both ends and a nut is threadedly attached thereto.
4. A foundry molding flask stop according to claim 3, wherein the bottom four corners of the bottom plate are each threadedly connected with an adjustment foot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122816344.8U CN216226838U (en) | 2021-11-17 | 2021-11-17 | Sand box stop device in casting shaping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122816344.8U CN216226838U (en) | 2021-11-17 | 2021-11-17 | Sand box stop device in casting shaping |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216226838U true CN216226838U (en) | 2022-04-08 |
Family
ID=80945561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122816344.8U Expired - Fee Related CN216226838U (en) | 2021-11-17 | 2021-11-17 | Sand box stop device in casting shaping |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216226838U (en) |
-
2021
- 2021-11-17 CN CN202122816344.8U patent/CN216226838U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
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CF01 | Termination of patent right due to non-payment of annual fee |