CN218744803U - Wet sand pouring device - Google Patents
Wet sand pouring device Download PDFInfo
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- CN218744803U CN218744803U CN202223178833.6U CN202223178833U CN218744803U CN 218744803 U CN218744803 U CN 218744803U CN 202223178833 U CN202223178833 U CN 202223178833U CN 218744803 U CN218744803 U CN 218744803U
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Abstract
The utility model belongs to the field of green sand casting, in particular to a green sand casting device, which comprises a fixed base; the fixed base is provided with a fixed mechanism; the fixing mechanism comprises a moving base and is provided with two groups, sliding grooves are formed in the left side and the right side of the moving base, sliding blocks are connected inside the sliding grooves in a sliding mode, the sliding blocks are fixedly connected to the bottom ends of clamping blocks, the clamping blocks are provided with two groups of clamping blocks which are fixedly connected to the two ends of a spring respectively, the spring is arranged inside a casing, the bottom ends of the clamping blocks are inserted into the casing, cushion blocks are fixedly connected to the front ends of the clamping blocks, the cushion blocks are made of rubber materials, and a mold is fixed between the two groups of clamping blocks; through the structural design of the fixing mechanism, the function of fixing the die is realized.
Description
Technical Field
The utility model relates to a wet sand pouring field specifically is a wet sand pouring device.
Background
Green sand is one of molding sand, can directly pour into a mould without drying, but for some less sand mould moulds, the pouring gate is less, just need hold a certain amount of molten iron from the ladle earlier and pour into inside the mould.
The traditional pouring device comprises a pouring ladle and a mould fixing device, and during pouring operation, the pouring ladle needs to be aligned to a pouring gate of the mould after the mould is fixed, and finally molten iron is poured into the mould.
The traditional pouring device needs to fix the mould during pouring, so that molten iron is prevented from being spilled due to movement of the mould during pouring; therefore, a green sand casting apparatus is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, traditional pouring device need fix the mould when the pouring, avoids leading to the problem that the molten iron spills because of the mould takes place to remove when the pouring, the utility model provides a wet sand pouring device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a green sand pouring device, which comprises a fixed base; the fixed base is provided with a fixed mechanism;
the fixing mechanism is provided with two sets including removing base and fixing mechanism, the spout has been seted up to the left and right sides of removing the base, the inside sliding connection of spout has the slider, slider fixed connection is in the bottom of clamp splice, the clamp splice is provided with two sets of and two sets of clamp splice difference fixed connection at the both ends of spring, the spring sets up the inside at the cover shell.
Preferably, the bottom ends of the clamping blocks are inserted into the casing, the front ends of the clamping blocks are fixedly connected with cushion blocks made of rubber, and a mold is fixed between the two groups of clamping blocks.
Preferably, the bottom end of the casing is in threaded connection with a first screw rod, the rear end of the first screw rod is rotatably connected inside the movable base, the front end of the first screw rod is fixedly connected with a nut, and opposite threads are formed in the first screw rod.
Preferably, the bottom ends of the front side and the rear side of the movable base are slidably connected to an elongated slot, the elongated slot is formed in the top end of the fixed base, the bottom end of the movable base is fixedly connected with a protruding block, the protruding block is penetrated through by a fixed rod, and the fixed rod is fixedly connected to a movable block.
Preferably, the moving blocks are in threaded connection with the second screw, the two groups of moving blocks are arranged, the leftmost end of the second screw is rotatably connected inside the deep groove, and the deep groove is formed in the fixed base.
Preferably, the right end of the second screw is fixedly connected with a driven helical gear, the driven helical gear is meshed with the transmission helical gear, a connecting rod is fixedly connected between the two groups of transmission helical gears, and the transmission helical gear is rotatably connected with the motor.
The utility model discloses an useful part lies in:
1. the utility model realizes the function of fixing the mould through the structural design of the fixing mechanism, solves the problem that the mould needs to be fixed when the traditional casting device is used for casting, and avoids molten iron from spilling due to the movement of the mould when the mould is used for casting;
2. the utility model discloses a structural design of movable block and second screw rod has realized the function that fixed establishment removed on unable adjustment base, has solved the mould and has needed the workman to water the problem of round trip movement between package and mould after fixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic view of a fixing structure in a casting apparatus according to a first embodiment;
FIG. 2 is a schematic structural diagram of a fixing mechanism according to a first embodiment;
FIG. 3 is a schematic cross-sectional view of the inside of a deep trench according to the first embodiment;
fig. 4 is a schematic right sectional view of a fixing base according to the first embodiment;
fig. 5 is a schematic structural view of a fixing structure in the pouring device according to the second embodiment.
In the figure: 1. a fixed base; 20. moving the base; 21. a chute; 22. a slider; 23. a clamping block; 24. cushion blocks; 25. a first screw; 26. a housing; 27. a nut; 28. a spring; 30. a long groove; 31. a second screw; 32. a bump; 33. fixing the rod; 34. a moving block; 35. deep grooves; 40. a driven helical gear; 41. a transmission bevel gear; 42. a motor; 43. a connecting rod; 44. a mold; 50. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a green sand casting apparatus includes a fixed base 1; the fixed base 1 is provided with a fixed mechanism;
the fixing mechanism comprises a moving base 20 and is provided with two groups, sliding grooves 21 are formed in the left side and the right side of the moving base 20, sliding blocks 22 are connected inside the sliding grooves 21 in a sliding mode, the sliding blocks 22 are fixedly connected to the bottom ends of clamping blocks 23, the clamping blocks 23 are provided with two groups, the two groups of clamping blocks 23 are respectively and fixedly connected to the two ends of a spring 28, and the spring 28 is arranged inside a casing 26;
the during operation, traditional pouring device need fix the mould when the pouring, avoid leading to the molten iron to spill because of the mould takes place to remove when the pouring, structural design through fixed establishment, the fixed function of mould 44 has been realized, when will fixing mould 44, at first rotate and drive first screw rod 25 through swivel nut 27 and rotate, because opposite screw thread has been seted up on first screw rod 25, consequently two sets of cover shells 26 can remove until contacting with mould 44 in opposite directions, thereby it is fixed around to mould 44, fix the left and right sides of mould 44 through clamp splice 23, two sets of clamp splice 23 difference fixed connection is at the both ends of spring 28, spring 28 sets up the inside at cover shell 26.
The bottom ends of the clamping blocks 23 are inserted into the sleeves 26, the front ends of the clamping blocks 23 are fixedly connected with cushion blocks 24, the cushion blocks are made of rubber 24, and a mold 44 is fixed between the two groups of clamping blocks 23;
when the mold is in work, the bottom end parts of the clamping blocks 23 are inserted into the sleeves 26, the cushion blocks 24 are fixedly connected to the front ends of the clamping blocks 23, the cushion blocks 24 are made of rubber, and the clamping blocks 23 can better fix the mold 44 through the cushion blocks 24.
A first screw 25 is connected to the bottom end of the casing 26 in a threaded manner, the rear end of the first screw 25 is rotatably connected to the inside of the movable base 20, a nut 27 is fixedly connected to the front end of the first screw 25, and opposite threads are formed on the first screw 25;
during operation, the bottom of cover 26 and first screw rod 25 threaded connection, the rear end of first screw rod 25 rotates to be connected in the inside of removing base 20, the front end fixed connection and the nut 27 of first screw rod 25, still seted up opposite screw thread on the first screw rod 25, thereby can let face 6 remove fixed mould 44 in opposite directions through rotating nut 27.
The bottom ends of the front side and the rear side of the movable base 20 are slidably connected to a long groove 30, the long groove 30 is arranged at the top end of the fixed base 1, the bottom end of the movable base 20 is fixedly connected with a lug 32, the lug 32 is penetrated by a fixed rod 33, and the fixed rod 33 is fixedly connected to a movable block 34;
when the movable base is in operation, the bottom ends of the front side and the rear side of the movable base 20 are slidably connected inside the long groove 30, the long groove 30 is arranged at the top end of the fixed base 1, the bottom end of the movable base 20 is fixedly connected with the lug 32, the lug 32 is penetrated through by the fixed rod 33, the fixed rod 33 is fixedly connected to the movable block 34, and the lug 32 is driven by the fixed rod 33 to move when the movable block 34 moves.
The moving blocks 34 are in threaded connection with the second screw 31, two groups of moving blocks 34 are arranged, the leftmost end of the second screw 31 is rotatably connected inside the deep groove 35, and the deep groove 35 is formed inside the fixed base 1;
during operation, through the structural design of movable block 34 and second screw 31, realized the function that fixed establishment moved on unable adjustment base 1, solved mould 44 and needed the workman to move back and forth between casting ladle and mould after fixed problem, movable block 34 and second screw 31 threaded connection, the leftmost end of second screw 31 rotates and connects in the inside of deep trouth 35, deep trouth 35 is seted up in unable adjustment base 1's inside, rotate through second screw 31 and drive movable block 34 and move on second screw 31, thereby let fixed establishment move on unable adjustment base 1 through dead lever 33.
A driven bevel gear 40 is fixedly connected to the right end of the second screw rod 31, the driven bevel gear 40 is meshed with a transmission bevel gear 41, a connecting rod 43 is fixedly connected between the two sets of transmission bevel gears 41, and the transmission bevel gears 41 are rotatably connected with a motor 42;
when the screw driver works, the driven bevel gear 40 is fixedly connected to the right end of the second screw rod 31, the driven bevel gear 40 is meshed with the transmission bevel gears 41, the connecting rod 43 is fixedly connected between the two sets of transmission bevel gears 41 and transmits rotation through the connecting rod 43, and the transmission bevel gears 41 are rotationally connected with the motor 42 to drive the second screw rod 31 to rotate.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, the anti-slip threads 50 are formed on the nut 27; in operation, friction is increased by the non-slip threads 50 to facilitate turning of the nut 27.
Theory of operation, traditional pouring device need fix the mould when the pouring, avoid leading to the molten iron to spill because of the mould takes place to remove when the pouring, structural design through fixed establishment, the fixed function of mould 44 has been realized, when will fixing mould 44, at first rotate and drive first screw rod 25 through swivel nut 27 and rotate, because opposite screw thread has been seted up on first screw rod 25, consequently two sets of cover shells 26 can move in opposite directions until contacting with mould 44, thereby it is fixed around to mould 44, fix the left and right sides of mould 44 through clamp splice 23, two sets of clamp splice 23 difference fixed connection is at the both ends of spring 28, spring 28 sets up the inside at cover shell 26.
The bottom end part of the clamping block 23 is inserted into the sleeve 26, the front end of the clamping block 23 is fixedly connected with a cushion block 24, the cushion block 24 is made of rubber, and the clamping block 23 can better fix the mold 44 through the cushion block 24.
The bottom end of the casing 26 is in threaded connection with the first screw 25, the rear end of the first screw 25 is rotatably connected inside the movable base 20, the front end of the first screw 25 is fixedly connected with the nut 27, opposite threads are further formed on the first screw 25, and the nut 27 is rotated to enable the face 6 to move oppositely so as to fix the mold 44.
The bottom ends of the front side and the rear side of the movable base 20 are slidably connected inside the long groove 30, the long groove 30 is arranged at the top end of the fixed base 1, the bottom end of the movable base 20 is fixedly connected with a lug 32, the lug 32 is penetrated by a fixed rod 33, the fixed rod 33 is fixedly connected to a movable block 34, and the lug 32 is driven to move by the fixed rod 33 when the movable block 34 moves.
Through the structural design of movable block 34 and second screw 31, realized the function that fixed establishment moved on unable adjustment base 1, solved mould 44 and needed the workman to move back and forth between the ladle and the mould after fixed problem, movable block 34 and second screw 31 threaded connection, the leftmost end of second screw 31 is rotated and is connected in the inside of deep trouth 35, deep trouth 35 is seted up in unable adjustment base 1's inside, rotate through second screw 31 and drive movable block 34 and move on second screw 31 to let fixed establishment move on unable adjustment base 1 through dead lever 33.
The driven bevel gear 40 is fixedly connected to the right end of the second screw rod 31, the driven bevel gear 40 is meshed with the transmission bevel gears 41, the connecting rod 43 is fixedly connected between the two sets of transmission bevel gears 41 and transmits rotation through the connecting rod 43, and the transmission bevel gears 41 are rotationally connected with the motor 42 to drive the second screw rod 31 to rotate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A tidal sand casting device comprises a fixed base (1); be provided with fixed establishment on unable adjustment base (1), its characterized in that:
fixed establishment is provided with two sets ofly including removing base (20) and fixed establishment, spout (21) have been seted up to the left and right sides of removing base (20), the inside sliding connection of spout (21) has slider (22), slider (22) fixed connection is in the bottom of clamp splice (23), clamp splice (23) are provided with two sets ofly and two sets of clamp splice (23) fixed connection respectively at the both ends of spring (28), spring (28) set up the inside at cover shell (26).
2. The green-sand casting apparatus according to claim 1, wherein: the bottom end of each clamping block (23) is inserted into the corresponding sleeve (26), a cushion block (24) is fixedly connected to the front end of each clamping block (23), each cushion block (24) is made of rubber, and a mold (44) is fixed between the two groups of clamping blocks (23).
3. The green sand casting apparatus according to claim 2, wherein: the bottom end threaded connection of cover shell (26) has first screw rod (25), the rear end of first screw rod (25) is rotated and is connected in the inside of removing base (20), the front end fixedly connected with nut (27) of first screw rod (25), set up opposite screw thread on first screw rod (25).
4. A green sand casting apparatus according to claim 3, wherein: the bottom ends of the front side and the rear side of the movable base (20) are connected to long grooves (30) in a sliding mode, the long grooves (30) are formed in the top end of the fixed base (1), the bottom end of the movable base (20) is fixedly connected with a protruding block (32), the protruding block (32) is penetrated through a fixed rod (33), and the fixed rod (33) is fixedly connected to a movable block (34).
5. The green sand casting apparatus according to claim 4, wherein: the moving blocks (34) are in threaded connection with the second screw (31), the moving blocks (34) are arranged in two groups, the leftmost end of the second screw (31) is rotatably connected inside the deep groove (35), and the deep groove (35) is formed in the fixed base (1).
6. The green-sand casting apparatus according to claim 5, wherein: the right end of the second screw rod (31) is fixedly connected with a driven bevel gear (40), and the driven bevel gear (40) is connected with the driven bevel gear
The transmission bevel gears (41) are meshed, a connecting rod (43) is fixedly connected between the two groups of transmission bevel gears (41),
the transmission bevel gear (41) is rotationally connected with the motor (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223178833.6U CN218744803U (en) | 2022-11-24 | 2022-11-24 | Wet sand pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223178833.6U CN218744803U (en) | 2022-11-24 | 2022-11-24 | Wet sand pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218744803U true CN218744803U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223178833.6U Active CN218744803U (en) | 2022-11-24 | 2022-11-24 | Wet sand pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218744803U (en) |
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2022
- 2022-11-24 CN CN202223178833.6U patent/CN218744803U/en active Active
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