CN217912750U - Differential mechanism casing production casting sand box structure - Google Patents
Differential mechanism casing production casting sand box structure Download PDFInfo
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- CN217912750U CN217912750U CN202221814108.0U CN202221814108U CN217912750U CN 217912750 U CN217912750 U CN 217912750U CN 202221814108 U CN202221814108 U CN 202221814108U CN 217912750 U CN217912750 U CN 217912750U
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Abstract
The utility model belongs to the technical field of differential mechanism casing production casting sand box structure, especially, differential mechanism casing production casting sand box structure, can not be convenient for to the sand box vibrations to current sand box, be not convenient for to the fixed problem of sand box simultaneously, the scheme is as follows now put forward, it includes the base, the bottom of base is provided with a plurality of callus on the sole, the top of base is seted up flutedly, be provided with reciprocating mechanism in the recess, reciprocating mechanism's top is connected with the support box, be provided with two fixed establishment on the support box, be provided with the sand box in the support box, the top of sand box is rotated and is installed the case lid, slidable mounting has a plurality of bracing pieces on the support box, the handle is installed in the outside of bracing piece, the separation blade is installed to the inner of bracing piece, slidable mounting has the groove piece in the recess, the groove piece links to each other with the bottom of supporting the box. The utility model discloses be convenient for shake the sand box for the gap is filled in the sand vibrations, improves the casting effect, is convenient for fix the sand box.
Description
Technical Field
The utility model relates to a differential mechanism casing production casting sand box technical field especially relates to a differential mechanism casing production casting sand box structure.
Background
Lost foam casting is also called solid mold casting, is a novel casting mode following ground molding, has the characteristics of accurate size and shape of a casting, good repeatability, precision casting and the like, a sand box is required to be used in lost foam casting, a sand casting technology is one of rapid prototyping technologies, the sand box is a key for fixing mold sand, and the sand box is produced by a casting mode commonly used by a foundry.
The existing sand box cannot shake the sand box conveniently and is inconvenient to fix the sand box.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior sand box can not be convenient for vibrate the sand box, and is not convenient for the shortcoming of fixing the sand box, and the differential mechanism shell production casting sand box structure is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a differential mechanism casing production casting sand box structure, includes the base, and the bottom of base is provided with a plurality of callus on the sole, and the top of base is seted up flutedly, is provided with reciprocating mechanism in the recess, and reciprocating mechanism's top is connected with the support box, is provided with two fixed establishment on the support box, is provided with the sand box in the support box, and the top of sand box is rotated and is installed the case lid, and slidable mounting has a plurality of bracing pieces on the support box, and the handle is installed in the outside of bracing piece, and the separation blade is installed to the inner of bracing piece.
Preferably, a groove block is arranged in the groove in a sliding mode, the groove block is connected with the bottom of the supporting box, one end of a spring is arranged on the outer side of the groove block, and the other end of the spring is connected with the inner wall of the groove.
Preferably, reciprocating mechanism includes the motor, and the motor is installed on the inner wall of recess, installs first hypotenuse post on the output shaft of motor, and the second hypotenuse post is installed on the right side of recess piece, and first hypotenuse post is inconsistent with second hypotenuse post.
Preferably, two guide ways have been seted up at the top of base, and equal slidable mounting has the guide block in two guide ways, and the guide block links to each other with the bottom that supports the box.
Preferably, the fixing mechanism comprises a bolt, a twisting handle is installed on the outer side of the bolt, the bolt is in threaded connection with the outer side of the supporting box, and the inner end of the bolt is abutted to the sand box.
The utility model discloses in, differential mechanism casing production casting sand box structure's beneficial effect:
according to the scheme, the two bolts are rotated to fix the sand box, the box cover is opened, sand can be cast in the sand box, the cast sand is supported and fixed by utilizing the plurality of support rods, the differential case is added into the cast sand, and the differential case is cast;
according to the scheme, the motor drives the first bevel edge column to rotate, the first bevel edge column extrudes the second bevel edge column, the second bevel edge column extrudes the groove block, the groove block is provided with reset elasticity through the spring, the groove block drives the supporting box to vibrate in a reciprocating manner, the supporting box drives the sand box to vibrate in a reciprocating manner, and sand grains can fill gaps in a vibrating manner;
the utility model discloses be convenient for shake the sand box for the gap is filled in the sand vibrations, improves the casting effect, is convenient for fix the sand box.
Drawings
Fig. 1 is the utility model provides a differential mechanism casing produces the structural schematic diagram of casting sand box structure.
Fig. 2 is a schematic top view of the sand box of the present invention.
Fig. 3 is a schematic perspective view of the first and second bevel posts of the present invention.
In the figure: 1. a base; 2. a foot pad; 3. a guide groove; 4. a guide block; 5. a support box; 6. a bolt; 7. a support bar; 8. a handle; 9. a box cover; 10. a groove; 11. a motor; 12. a first beveled edge column; 13. a second beveled edge column; 14. a groove block; 15. a spring; 16. and (4) a sand box.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a sand box structure for producing and casting a differential mechanism shell comprises a base 1, wherein a plurality of foot pads 2 are arranged at the bottom of the base 1, a groove 10 is formed in the top of the base 1, a reciprocating mechanism is arranged in the groove 10, the top of the reciprocating mechanism is connected with a supporting box 5, two fixing mechanisms are arranged on the supporting box 5, a sand box 16 is arranged in the supporting box 5, a box cover 9 is rotatably arranged at the top of the sand box 16, a plurality of supporting rods 7 are slidably arranged on the supporting box 5, a handle 8 is arranged on the outer side of each supporting rod 7, and blocking pieces are arranged at the inner ends of the supporting rods 7.
In the embodiment, a groove block 14 is slidably mounted in the groove 10, the groove block 14 is connected with the bottom of the support box 5, one end of a spring 15 is mounted on the outer side of the groove block 14, and the other end of the spring 15 is connected with the inner wall of the groove 10; the groove block 14 is provided with a return spring force by a spring 15.
In this embodiment, the reciprocating mechanism includes a motor 11, the motor 11 is installed on the inner wall of the groove 10, a first beveled edge column 12 is installed on an output shaft of the motor 11, a second beveled edge column 13 is installed on the right side of the groove block 14, and the first beveled edge column 12 is abutted against the second beveled edge column 13; the machine 11 drives the first bevel post 12 to rotate, the first bevel post 12 extrudes the second bevel post 13, and the second bevel post 13 extrudes the groove block 14, so that the groove block 14 slides in the groove 10.
In the embodiment, two guide grooves 3 are formed in the top of the base 1, guide blocks 4 are slidably mounted in the two guide grooves 3, and the guide blocks 4 are connected with the bottom of the supporting box 5; the guide block 4 is matched with the guide groove 3 and can support the support box 5.
In the embodiment, the fixing mechanism comprises a bolt 6, a twisting handle is arranged on the outer side of the bolt 6, the bolt 6 is in threaded connection with the outer side of the supporting box 5, and the inner end of the bolt 6 is abutted against the sand box 16; for securing the sand box 16.
The theory of operation, during the use, place sand box 16 in the inside of supporting box 5, it is fixed to rotate two bolts 6 to sand box 16, open case lid 9, can be in sand box 16 sand casting, it is fixed to utilize a plurality of bracing pieces 7 to support the sand casting, add differential mechanism casing in the sand casting, differential mechanism casing casting, starter motor 11, motor 11 drives first hypotenuse post 12 rotatory, first hypotenuse post 12 extrudees second hypotenuse post 13, second hypotenuse post 13 extrudees notch block 14, provide the elasticity that resets for notch block 14 through spring 15, notch block 14 drives supporting box 5 reciprocating vibration, supporting box 5 drives the reciprocating vibration of sand box 16, can make sand grain vibrations fill the gap.
Example two
The difference between the second embodiment and the first embodiment is that: the same slidable mounting of a plurality of bracing pieces 7 in the left side of sand box 16 sets up two rows of bracing pieces 7, and two rows of bracing pieces 7 can be respectively to the pulling of left and right sides, can adjust the length of bracing piece 7, and two rows of bracing pieces 7 that set up can provide the effect of foundry sand, avoid the sand grain loose, all structures in this application can all carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure picture, and suitable adjustment can be made to specific actual dimension.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a differential mechanism casing production casting sand box structure, includes base (1), and the bottom of base (1) is provided with a plurality of callus on the sole (2), its characterized in that, recess (10) are seted up at the top of base (1), are provided with reciprocating mechanism in recess (10), and reciprocating mechanism's top is connected with support box (5), is provided with two fixed establishment on support box (5), is provided with sand box (16) in support box (5), and the top of sand box (16) is rotated and is installed case lid (9), and slidable mounting has a plurality of bracing pieces (7) on support box (5).
2. A differential case production casting flask structure according to claim 1, wherein a groove block (14) is slidably installed in the groove (10), the groove block (14) is connected with the bottom of the support box (5), one end of a spring (15) is installed on the outer side of the groove block (14), and the other end of the spring (15) is connected with the inner wall of the groove (10).
3. The structure of the casting sand box for producing the differential shell according to claim 2, wherein the reciprocating mechanism comprises a motor (11), the motor (11) is installed on the inner wall of the groove (10), a first bevel post (12) is installed on an output shaft of the motor (11), a second bevel post (13) is installed on the right side of the groove block (14), and the first bevel post (12) is abutted against the second bevel post (13).
4. The structure for producing the casting sand box by the differential shell as claimed in claim 1, wherein the top of the base (1) is provided with two guide grooves (3), guide blocks (4) are slidably mounted in the two guide grooves (3), and the guide blocks (4) are connected with the bottom of the support box (5).
5. The structure for producing the foundry flask for the differential case as set forth in claim 1, characterized in that the fixing mechanism comprises a bolt (6), a twist grip is installed on the outer side of the bolt (6), the bolt (6) is screwed on the outer side of the supporting box (5), and the inner end of the bolt (6) is abutted against the flask (16).
6. A differential case production casting flask structure according to claim 1, wherein the support rod (7) is provided with a handle (8) at the outer side thereof, and a baffle plate at the inner end of the support rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814108.0U CN217912750U (en) | 2022-07-15 | 2022-07-15 | Differential mechanism casing production casting sand box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814108.0U CN217912750U (en) | 2022-07-15 | 2022-07-15 | Differential mechanism casing production casting sand box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217912750U true CN217912750U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221814108.0U Active CN217912750U (en) | 2022-07-15 | 2022-07-15 | Differential mechanism casing production casting sand box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217912750U (en) |
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2022
- 2022-07-15 CN CN202221814108.0U patent/CN217912750U/en active Active
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