CN213317530U - Vibration facility for casting sand box - Google Patents
Vibration facility for casting sand box Download PDFInfo
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- CN213317530U CN213317530U CN202021443494.8U CN202021443494U CN213317530U CN 213317530 U CN213317530 U CN 213317530U CN 202021443494 U CN202021443494 U CN 202021443494U CN 213317530 U CN213317530 U CN 213317530U
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- fixedly connected
- bottom plate
- sliding seat
- motor
- square frame
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a casting sand box vibrations facility relates to casting facility technical field, comprising a base plate, the equal fixedly connected with attenuator in lower surface four corners of bottom plate, the bottom fixedly connected with base of attenuator, the surface cover of attenuator is equipped with the spring, the equal fixedly connected with curb plate in the left and right sides of bottom plate, two the equal fixedly connected with guide rail in one side top that the curb plate is close to, the top of bottom plate is provided with the sliding seat, the spout has all been seted up to the left and right sides of sliding seat, the standing groove has been seted up at the upper surface middle part of sliding seat. The utility model discloses a motor drives the axis of rotation rotatoryly, and the axis of rotation drives the cam at the square frame internal rotation, and the square frame drives the sliding seat simultaneously and moves on the guide rail to make the sliding seat drive the sandbox and produce strong vibrations, the inside casting sand of sand box receives can scatter everywhere after vibrations simultaneously and become closely knit, thereby improves the yield, improves the benefit of enterprise.
Description
Technical Field
The utility model relates to a casting facility technical field specifically is a casting sand box vibrations facility.
Background
Casting has been performed for thousands of years in China, along with the rapid development of modern industry, the casting technology is continuously climbing, particularly, the yield of large casting molds is the core of casting enterprises, and the existing casting enterprises mostly adopt that casting sand is filled and tamped by using a vibrator while casting large molds. Because some polystyrene moulds leave the cavity or leak empty when the design, the casting sand that gets into the mould inside can't use the vibrator to carry out the jolt ramming, makes the casting sand fill easily not closely knit and leads to the yield to reduce, seriously influences the benefit of enterprise.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a casting sand box vibrations facility has solved the current polystyrene mould that proposes in the above-mentioned background art and has left cavity or hourglass sky when the design, and the unable vibrator that uses of the inside casting sand of entering mould carries out the jolt, makes the casting sand fill untight and the problem that leads to the yield to reduce easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a casting sand box vibrations facility, includes the bottom plate, the equal fixedly connected with attenuator in lower surface four corners of bottom plate, the bottom fixedly connected with base of attenuator, the surface cover of attenuator is equipped with the spring, the equal fixedly connected with curb plate in the left and right sides of bottom plate, two the equal fixedly connected with guide rail in one side top that the curb plate is close to, the top of bottom plate is provided with the sliding seat, the spout has all been seted up to the left and right sides of sliding seat, the standing groove has been seted up at the upper surface middle part of sliding seat, the lower surface middle part fixedly connected with square frame of sliding seat, the last fixed surface of bottom plate is connected with motor mount pad, fixedly connected with motor on the motor mount pad, the output fixedly connected with axis of rotation of motor, the one end fixedly connected with.
Furthermore, the diameter of the base is larger than that of the spring, and a gap is reserved between the upper surface of the motor and the lower surface of the movable seat.
Furthermore, one end of the spring is fixedly connected with the lower surface of the bottom plate, and the other end of the spring is fixedly connected with the upper surface of the base.
Further, the guide rail is located inside the sliding groove and is matched with the sliding groove.
Further, the length of guide rail is greater than the width of sliding seat, the left and right sides of sliding seat all leave the clearance with the curb plate between.
Furthermore, a long hole is formed in the square frame, the cam is located in the long hole, the tip end of the cam is in contact with the inner wall of the square frame, and the upper surface, the lower surface and the front surface of the cam are not in contact with the inner wall of the square frame.
(III) advantageous effects
The utility model provides a casting sand box vibrations facility possesses following beneficial effect:
(1) this casting sand box vibrations facility, it is rotatory to drive the axis of rotation through the motor, and the axis of rotation drives the cam at the square frame rotation, and the square frame drives the sliding seat simultaneously and moves on the guide rail to make the sliding seat drive the sand box and produce strong vibrations, the inside casting sand of sand box receives can scatter everywhere after vibrations simultaneously and become closely knit, thereby improves the yield, improves the benefit of enterprise.
(2) This casting sand box vibrations facility through setting up spout and guide rail, can be convenient for the removal of sliding seat, sets up the standing groove on the sliding seat and can make the more stable that the sandbox was placed, through bottom plate compression spring, spring and attenuator cooperation simultaneously, the vibrations of bottom plate can be less to reduce the impact to ground.
Drawings
FIG. 1 is a schematic perspective view of the vibrating device of the casting flask of the present invention;
FIG. 2 is a schematic structural view of the casting flask vibration facility of the present invention in front view;
FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2 of the vibrating device for a foundry flask according to the present invention.
In the figure: 1. a base plate; 2. a damper; 3. a base; 4. a spring; 5. a side plate; 6. a guide rail; 7. a movable seat; 8. a chute; 9. a placement groove; 10. a square frame; 11. a motor mounting seat; 12. a motor; 13. a rotating shaft; 14. a cam.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
a vibration facility for a casting sand box comprises a bottom plate 1, dampers 2 are fixedly connected to four corners of the lower surface of the bottom plate 1, a base 3 is fixedly connected to the bottom ends of the dampers 2, the diameter of the base 3 is larger than that of a spring 4, a spring 4 is sleeved on the outer surface of each damper 2, one end of the spring 4 is fixedly connected with the lower surface of the bottom plate 1, the other end of the spring 4 is fixedly connected with the upper surface of the base 3, the spring 4 is matched with the dampers 2, vibration of the bottom plate 1 can be reduced, impact on the ground is reduced, side plates 5 are fixedly connected to the left side and the right side of the bottom plate 1, guide rails 6 are fixedly connected to the top ends of the sides, close to the two side plates 5, the length of each guide rail 6 is larger than the width of a movable seat 7, a movable seat 7 is arranged above the bottom plate 1, gaps are reserved between the left side and the, the guide rail 6 is positioned inside the sliding groove 8, the guide rail 6 is matched with the sliding groove 8, the sliding groove 8 and the guide rail 6 are arranged, the movable seat 7 can be conveniently moved, the placing groove 9 is formed in the middle of the upper surface of the movable seat 7, the placing groove 9 is formed in the movable seat 7, the sand box can be placed more stably, the middle of the lower surface of the movable seat 7 is fixedly connected with a square frame 10, a long hole is formed in the square frame 10, the upper surface of the bottom plate 1 is fixedly connected with a motor mounting seat 11, a motor 12 is fixedly connected to the motor mounting seat 11, a gap is reserved between the upper surface of the motor 12 and the lower surface of the movable seat 7, the output end of the motor 12 is fixedly connected with a rotating shaft 13, one end, far away from the motor 12, of the rotating shaft 13 is fixedly connected with a cam 14, the cam 14 is positioned in the long hole, the tip end of the cam, the cam 14 is free to rotate at block 10.
The working principle of the vibrating facility for the casting sand box is that firstly the sand box is hoisted into a placing groove 9 on a movable seat 7, then a layer of casting sand is filled into the sand box, then the sand box is placed into a polystyrene mould and then is continuously filled with the sand, then a motor 12 is turned on to drive a rotating shaft 13 to rotate, the rotating shaft 13 drives a cam 14 to rotate in a frame 10, due to the eccentric design of the cam 14, the frame 10 can drive the movable seat 7 to reciprocate on a guide rail 6, so that the movable seat 7 drives the sand box to generate strong vibration, meanwhile, a bottom plate 1 compresses a spring 4 and is matched with a damper 2 to reduce the impact on the ground, at the moment, the casting sand in the sand box can be scattered and become compact after being vibrated, when the compactness of the casting sand in the sand box meets the requirement, the sand box is hoisted to a casting workshop, then a worker uses the hoist to hoist a new sand box to be placed, the above steps are repeated again.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A vibration facility for a casting sand box comprises a bottom plate (1), and is characterized in that dampers (2) are fixedly connected to four corners of the lower surface of the bottom plate (1), a base (3) is fixedly connected to the bottom ends of the dampers (2), springs (4) are sleeved on the outer surface of each damper (2), side plates (5) are fixedly connected to the left side and the right side of the bottom plate (1), guide rails (6) are fixedly connected to the top ends of one sides, close to each other, of the two side plates (5), a movable seat (7) is arranged above the bottom plate (1), sliding grooves (8) are formed in the left side and the right side of the movable seat (7), a placement groove (9) is formed in the middle of the upper surface of the movable seat (7), a square frame (10) is fixedly connected to the middle of the lower surface of the movable seat (7), and a motor installation seat (11) is, fixedly connected with motor (12) on motor mount pad (11), the output fixedly connected with axis of rotation (13) of motor (12), one end fixedly connected with cam (14) of motor (12) are kept away from in axis of rotation (13).
2. A vibrating device for a foundry flask according to claim 1,
the diameter of the base (3) is larger than that of the spring (4), and a gap is reserved between the upper surface of the motor (12) and the lower surface of the movable seat (7).
3. A vibrating device for a foundry flask according to claim 1,
one end of the spring (4) is fixedly connected with the lower surface of the bottom plate (1), and the other end of the spring (4) is fixedly connected with the upper surface of the base (3).
4. A vibrating device for a foundry flask according to claim 1,
the guide rail (6) is located inside the sliding groove (8), and the guide rail (6) is matched with the sliding groove (8).
5. A vibrating device for a foundry flask according to claim 1,
the length of guide rail (6) is greater than the width of sliding seat (7), leave the clearance between the left and right sides of sliding seat (7) and curb plate (5).
6. A vibrating device for a foundry flask according to claim 1,
a long hole is formed in the square frame (10), the cam (14) is located in the long hole, the tip end of the cam (14) is in contact with the inner wall of the square frame (10), and the upper surface, the lower surface and the front surface of the cam (14) are not in contact with the inner wall of the square frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443494.8U CN213317530U (en) | 2020-07-21 | 2020-07-21 | Vibration facility for casting sand box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443494.8U CN213317530U (en) | 2020-07-21 | 2020-07-21 | Vibration facility for casting sand box |
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| Publication Number | Publication Date |
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| CN213317530U true CN213317530U (en) | 2021-06-01 |
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| CN202021443494.8U Active CN213317530U (en) | 2020-07-21 | 2020-07-21 | Vibration facility for casting sand box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943515A (en) * | 2024-03-26 | 2024-04-30 | 宁波力劲科技有限公司 | Lost foam casting equipment |
-
2020
- 2020-07-21 CN CN202021443494.8U patent/CN213317530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943515A (en) * | 2024-03-26 | 2024-04-30 | 宁波力劲科技有限公司 | Lost foam casting equipment |
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