CN222242539U - Compaction table for lost foam casting production - Google Patents
Compaction table for lost foam casting production Download PDFInfo
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- CN222242539U CN222242539U CN202421019579.1U CN202421019579U CN222242539U CN 222242539 U CN222242539 U CN 222242539U CN 202421019579 U CN202421019579 U CN 202421019579U CN 222242539 U CN222242539 U CN 222242539U
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- contact
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- 238000010114 lost-foam casting Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005056 compaction Methods 0.000 title claims description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000004576 sand Substances 0.000 description 5
- 244000035744 Hura crepitans Species 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000003110 molding sand Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 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
Landscapes
- Casting Devices For Molds (AREA)
Abstract
本实用新型公开了一种消失模铸造生产用振实台，包括底座，所述底座的上表面固定设置有支撑座，且支撑座的上端通过弹簧连接有安装板，并且安装板的上表面安装有滑动的滑移板，所述底座的上方设置有驱动机构，通过接触挤压的方式保证震动的频率。该消失模铸造生产用振实台，通过第一振动板和第二振动板与安装板滑动安装的方式，使得安装板被带动上下震动时不会脱离与第一振动板和第二振动板的连接，使得无需在安装板下表面增加额外的驱动源，避免电机因震动导致寿命降低，通过第一振动板和第二振动板表面错位设置的滚珠，使得接触板在转动过程中能够交替通过挤压球与滚珠接触，使得安装板能够被带动以较快的频率进行往复震动。
The utility model discloses a vibrating table for lost foam casting production, including a base, a support seat is fixedly arranged on the upper surface of the base, and the upper end of the support seat is connected to a mounting plate through a spring, and a sliding slide plate is installed on the upper surface of the mounting plate, and a driving mechanism is arranged above the base to ensure the frequency of vibration by contact extrusion. The vibrating table for lost foam casting production, by means of a first vibration plate and a second vibration plate slidingly installed with the mounting plate, ensures that the mounting plate will not be separated from the first vibration plate and the second vibration plate when it is driven to vibrate up and down, so that there is no need to add an additional driving source on the lower surface of the mounting plate, and the life of the motor is avoided to be reduced due to vibration, and the contact plate can alternately contact the ball through the extrusion ball during the rotation process through the ball dislocation arranged on the surface of the first vibration plate and the second vibration plate, so that the mounting plate can be driven to reciprocate and vibrate at a faster frequency.
Description
Technical Field
The utility model relates to the technical field of lost foam casting, in particular to a compaction table for lost foam casting production.
Background
The lost foam casting compaction table is advanced casting equipment, the vibration technology is adopted to effectively compact sand filling in the lost foam casting process, the equipment is more and more widely applied in the casting industry, the lost foam casting compaction table is an important tool for improving casting efficiency and product quality, the lost foam casting compaction table is usually composed of a table top, a vibration system, a control system and the like, the table top is used for placing sand boxes and sand, good rigidity and stability are required, vibration and pressure can be borne, the vibration system is a key part for realizing sand filling compaction, the lost foam casting compaction table is driven in an electromagnetic or electric mode generally, vibration in the vertical and horizontal directions can be generated, the control system is responsible for controlling and adjusting the whole equipment, including setting and adjusting parameters such as amplitude, frequency and time, the application of the lost foam casting compaction table can greatly improve sand filling compaction efficiency and uniformity, thereby reducing the use amount, improving production efficiency, meanwhile, the product produced by the improvement of sand compaction degree is more uniform and casting, the product quality is improved, in addition, the labor quality is lightened, the compaction table can be driven by the driving mechanism to be connected with the table top in a driving mechanism in a different mode, but the driving mechanism is not matched with the table top in the driving mechanism in the driving direction, and the driving mechanism is not matched with the driving mechanism in the driving time, and the driving mechanism is required to be loose, and the driving mechanism is not in the driving mechanism is required to be in the driving time and has a driving mechanism to be in the driving mechanism.
Disclosure of utility model
The utility model aims to provide a compaction table for lost foam casting production, which is used for solving the problem that the service life of a driving mechanism is reduced due to vibration in the background art.
The vibrating table for lost foam casting production comprises a base, wherein a supporting seat is fixedly arranged on the upper surface of the base, the upper end of the supporting seat is connected with a mounting plate through a spring, a sliding plate is arranged on the upper surface of the mounting plate, a driving mechanism is arranged above the base, and vibration frequency is guaranteed in a contact extrusion mode.
Preferably, the driving mechanism comprises a motor, wherein the motor is fixedly arranged on the upper surface of the base, an output shaft of the motor is fixedly connected with a rotating rod, a poking block is fixedly arranged on the outer surface of the rotating rod, a contact roller is rotatably arranged on the outer surface of one end of the poking block, and a linkage frame is fixedly arranged on the lower surface of the mounting plate.
By adopting the technical scheme, the stirring block can drive the mounting plate to vibrate up and down by extruding the linkage frame through the contact roller.
Preferably, the driving mechanism further comprises a first vibrating plate, a second vibrating plate is arranged on one side of the first vibrating plate, rotating balls are arranged on the outer surfaces of one side, opposite to the first vibrating plate, of the second vibrating plate, one end of a rotating rod between the first vibrating plate and the second vibrating plate is fixedly connected with a contact plate, and extrusion balls are fixedly arranged on the outer surfaces of two sides of the contact plate.
By adopting the technical scheme, the contact plate can alternately squeeze the balls with dislocation at two sides through the symmetrically arranged squeeze balls.
Preferably, the two sides of the base are provided with follow-up mechanisms, and the transverse driving of the sliding plate is realized through the follow-up mechanisms.
By adopting the technical scheme, the sliding plate can transversely slide to realize transverse horizontal vibration.
Preferably, the follow-up mechanism comprises a stress rod, wherein the stress rod is fixedly arranged on the side surface of the sliding plate, functional plates are fixedly arranged on two sides of the upper surface of the base, a rotating contact wheel is arranged on the side surface of the lower end of the stress rod, an extrusion lug is fixedly arranged on the side surface of the upper section of the functional plate, the extrusion lug and the contact wheel are positioned on the same side of the base, a spring is connected between the stress rod on the other side of the base and the functional plate, a gap is reserved between the outer surface of one side, facing the mounting plate, of the stress rod, and the contact wheel and the extrusion lug are arranged on the opposite side of the stress rod and the functional plate.
By adopting the technical scheme, the contact wheel can realize reciprocating vibration of the sliding plate by alternately contacting with the extrusion convex blocks and the upper end side surface of the functional plate and matching with the spring between the stress rod on the other side and the functional plate.
Preferably, the rotating rod and the poking block are in eccentric design, and a continuous arc-shaped slot is formed in the inner side edge of the linkage frame.
By adopting the technical scheme, the stirring block can smoothly squeeze the linkage frame to enable the linkage frame to move up and down.
Preferably, the first vibration plate and the second vibration plate are in sliding connection with the mounting plate, a spring is connected between the first vibration plate and the mounting plate, the second vibration plate is in sliding connection with the base, the second vibration plate is in clearance fit with the base, balls on the surfaces of the first vibration plate and the second vibration plate are in dislocation arrangement, and the extrusion balls are symmetrically arranged on the outer surfaces of two sides of the contact plate.
By adopting the technical scheme, the extrusion ball can drive the first vibration plate and the second vibration plate to reciprocate through the rotating balls, and meanwhile abrasion between the first vibration plate and the second vibration plate is reduced.
Compared with the prior art, the compaction table for lost foam casting production has the beneficial effects that:
1. Through the sliding installation mode of the first vibration plate and the second vibration plate and the installation plate, the installation plate is not separated from the connection with the first vibration plate and the second vibration plate when driven to vibrate up and down, so that an additional driving source is not required to be added on the lower surface of the installation plate, and the service life of a motor is prevented from being reduced due to vibration;
2. Furthermore, through the balls arranged on the surfaces of the first vibrating plate and the second vibrating plate in a staggered manner, the contact plate can alternately contact with the balls through the extrusion balls in the rotating process, so that the mounting plate can be driven to vibrate in a reciprocating manner at a relatively high frequency, and the moving stability is ensured in comparison with a spring supporting reset mode;
3. Furthermore, the contact wheel and the extrusion convex block are contacted in the vertical vibration process of the sliding plate, so that the sliding plate can automatically vibrate transversely, and simultaneous vibration in multiple directions is realized through a single power source motor.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional structure of a connection between a sliding plate and a stress rod;
FIG. 3 is a schematic perspective view of the whole cross section of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a connecting section of a base and a supporting seat according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 6 is an enlarged view of the structure of fig. 3B according to the present utility model.
The device comprises a base, a supporting seat, a mounting plate, a sliding plate, a motor, a rotating rod, a stirring block, a contact roller, a linkage frame, a first vibrating plate, a second vibrating plate, a ball, a contact plate, a pressing ball, a 15, a stress rod, a 16, a functional plate, a 17, a contact wheel, a 18 and a pressing bump, wherein the base, the supporting seat, the mounting plate, the sliding plate, the motor, the rotating rod, the stirring block, the contact roller, the linkage frame, the first vibrating plate, the second vibrating plate, the ball, the contact plate, the pressing ball, the 13, the 14, the pressing ball, the 15, the stress rod, the 16 and the functional plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model provides a technical scheme of a compaction table for lost foam casting production.
Example 1
The embodiment discloses a base 1, wherein a supporting seat 2 is fixedly arranged on the upper surface of the base 1, the upper end of the supporting seat 2 is connected with a mounting plate 3 through a spring, a sliding plate 4 is arranged on the upper surface of the mounting plate 3, a driving mechanism is arranged above the base 1, and the vibration frequency is ensured in a contact extrusion mode;
The driving mechanism comprises a motor 5, wherein the motor 5 is fixedly arranged on the upper surface of the base 1, an output shaft of the motor 5 is fixedly connected with a rotating rod 6, a stirring block 7 is fixedly arranged on the outer surface of the rotating rod 6, a contact roller 8 is rotatably arranged on the outer surface of one end of the stirring block 7, and a linkage frame 9 is fixedly arranged on the lower surface of the mounting plate 3;
the driving mechanism further comprises a first vibrating plate 10, a second vibrating plate 11 is arranged on one side of the first vibrating plate 10, a rotating ball 12 is arranged on the outer surface of one side of the first vibrating plate 10, which is opposite to the second vibrating plate 11, a contact plate 13 is fixedly connected with one end of a rotating rod 6 between the first vibrating plate 10 and the second vibrating plate 11, and squeeze balls 14 are fixedly arranged on the outer surfaces of two sides of the contact plate 13;
The rotating rod 6 and the poking block 7 are of eccentric design, and a continuous arc-shaped slot is formed in the inner side edge of the linkage frame 9;
the first vibration plate 10 and the second vibration plate 11 are in sliding connection with the mounting plate 3, springs are connected between the first vibration plate 10 and the second vibration plate 11 and between the first vibration plate 11 and the mounting plate 3, the second vibration plate 11 is in sliding connection with the base 1, the second vibration plate 11 is in clearance fit with the base 1, balls 12 on the surfaces of the first vibration plate 10 and the second vibration plate 11 are arranged in a staggered mode, and extrusion balls 14 are symmetrically arranged on the outer surfaces of two sides of the contact plate 13;
When the sand box is used, firstly, a sand box filled with molding sand is placed on the upper surface of the sliding plate 4 and fixed, then, the motor 5 is started, the rotating rod 6 at one end of the output shaft of the motor 5 drives the stirring block 7 and the contact plate 13 to rotate, the stirring block 7 is in alternating contact with the upper arc-shaped grooves and the lower arc-shaped grooves on the inner side surface of the linkage frame 9 through the contact roller 8, the linkage frame 9 can be driven to move up and down, at the moment, the mounting plate 3 is driven by the linkage frame 9 to perform up-and-down reciprocating vibration, so that the molding sand in the sand box can be further filled, and at the moment, the spring between the supporting seat 2 and the mounting plate 3 plays a limiting role;
meanwhile, when the rotating rod 6 drives the contact plate 13 to rotate, the contact plate 13 alternately extrudes the balls 12 arranged on one side, opposite to the first vibration plate 10 and the second vibration plate 11, of the contact plate 13 through extrusion balls 14 symmetrically arranged on two sides, so that the first vibration plate 10 and the second vibration plate 11 are driven to slide back and forth relative to the base 1, in the process that the first vibration plate 10 and the second vibration plate 11 are driven to slide back and forth relative to the base 1, the first vibration plate 10 and the second vibration plate 11 synchronously drive the mounting plate 3 to vibrate back and forth, and in the process that the mounting plate 3 vibrates up and down, the first vibration plate 10 and the second vibration plate 11 slide back and forth relative to the mounting plate 3 and are kept connected with the mounting plate 3 through springs.
Example two
The embodiment discloses on the basis of the embodiment 1 that the two sides of the base 1 are provided with follower mechanisms, and the transverse driving of the sliding plate 4 is realized through the follower mechanisms;
The follow-up mechanism comprises a stress rod 15, wherein the stress rod 15 is fixedly arranged on the side surface of the sliding plate 4, two sides of the upper surface of the base 1 are fixedly provided with a functional plate 16, the surface of the lower end side of the stress rod 15 on one side is provided with a rotary contact wheel 17, the surface of the upper section side of the functional plate 16 on one side is fixedly provided with an extrusion lug 18, the extrusion lug 18 and the contact wheel 17 are positioned on the same side of the base 1, a spring is connected between the stress rod 15 on the other side of the base 1 and the functional plate 16, a gap is reserved between the outer surface of one side, facing the mounting plate 3, of the stress rod 15 and the mounting plate 3, and the contact wheel 17 and the extrusion lug 18 are arranged on the opposite side of the stress rod 15 and the functional plate 16;
When the mounting plate 3 is driven to vibrate up and down, the stress rod 15 on the side surface of the sliding plate 4 drives the contact wheel 17 on the lower end to contact with the extrusion lug 18 on the side surface of the upper end of the functional plate 16 until the contact wheel 17 passes over the extrusion lug 18 to contact with the side surface of the upper end of the functional plate 16, and the purpose of driving the sliding plate 4 to transversely slide relative to the mounting plate 3 is achieved in a manner that the contact wheel 17 repeatedly contacts with the extrusion lug 18 and the side surface of the upper end of the functional plate 16.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The compaction table for lost foam casting production comprises a base (1), wherein a supporting seat (2) is fixedly arranged on the upper surface of the base (1), the upper end of the supporting seat (2) is connected with a mounting plate (3) through a spring, and a sliding plate (4) is arranged on the upper surface of the mounting plate (3), and the compaction table is characterized in that a driving mechanism is arranged above the base (1) and ensures vibration frequency in a contact extrusion mode.
2. The compaction table for lost foam casting production according to claim 1, wherein the driving mechanism comprises a motor (5), the motor (5) is fixedly arranged on the upper surface of the base (1), an output shaft of the motor (5) is fixedly connected with a rotating rod (6), a stirring block (7) is fixedly arranged on the outer surface of the rotating rod (6), a contact roller (8) is rotatably arranged on the outer surface of one end of the stirring block (7), and a linkage frame (9) is fixedly arranged on the lower surface of the mounting plate (3).
3. The compaction table for lost foam casting production according to claim 2, wherein the driving mechanism further comprises a first vibrating plate (10), a second vibrating plate (11) is arranged on one side of the first vibrating plate (10), rotating balls (12) are arranged on the outer surfaces of the opposite sides of the first vibrating plate (10) and the second vibrating plate (11), a contact plate (13) is fixedly connected to one end of a rotating rod (6) between the first vibrating plate (10) and the second vibrating plate (11), and extrusion balls (14) are fixedly arranged on the outer surfaces of two sides of the contact plate (13).
4. The compaction table for lost foam casting production according to claim 1 is characterized in that follow-up mechanisms are arranged on two sides of the base (1), and the transverse driving of the sliding plate (4) is realized through the follow-up mechanisms.
5. The compaction table for lost foam casting production according to claim 4, wherein the follow-up mechanism comprises a stress rod (15), the stress rod (15) is fixedly arranged on the side surface of the sliding plate (4), the two sides of the upper surface of the base (1) are fixedly provided with a functional plate (16), the lower end side surface of the stress rod (15) on one side is provided with a rotating contact wheel (17), the upper section side surface of the functional plate (16) on one side is fixedly provided with an extrusion lug (18), the extrusion lug (18) and the contact wheel (17) are positioned on the same side of the base (1), a spring is connected between the stress rod (15) on the other side of the base (1) and the functional plate (16), a gap is reserved between the outer surface of one side of the stress rod (15) facing the mounting plate (3) and the mounting plate (3), and the contact wheel (17) and the extrusion lug (18) are arranged on the opposite side of the stress rod (15) and the functional plate (16).
6. The compaction table for lost foam casting production according to claim 2, wherein the rotating rod (6) and the poking block (7) are of eccentric design, and the inner side edge of the linkage frame (9) is provided with a continuous arc-shaped slot.
7. The compaction table for lost foam casting production according to claim 3, wherein the first vibration plate (10) and the second vibration plate (11) are in sliding connection with the mounting plate (3), springs are connected between the first vibration plate (10) and the second vibration plate (11) and the mounting plate (3), the second vibration plate (11) is in sliding connection with the base (1), the second vibration plate (11) is in clearance fit with the base (1), balls (12) on the surfaces of the first vibration plate (10) and the second vibration plate (11) are in dislocation arrangement, and the extrusion balls (14) are symmetrically arranged on the outer surfaces of two sides of the contact plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421019579.1U CN222242539U (en) | 2024-05-11 | 2024-05-11 | Compaction table for lost foam casting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421019579.1U CN222242539U (en) | 2024-05-11 | 2024-05-11 | Compaction table for lost foam casting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222242539U true CN222242539U (en) | 2024-12-27 |
Family
ID=94000345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421019579.1U Active CN222242539U (en) | 2024-05-11 | 2024-05-11 | Compaction table for lost foam casting production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222242539U (en) |
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2024
- 2024-05-11 CN CN202421019579.1U patent/CN222242539U/en active Active
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