CN213997767U - Vibration/noise reduction device that casting machinery was used - Google Patents
Vibration/noise reduction device that casting machinery was used Download PDFInfo
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- CN213997767U CN213997767U CN202022089051.XU CN202022089051U CN213997767U CN 213997767 U CN213997767 U CN 213997767U CN 202022089051 U CN202022089051 U CN 202022089051U CN 213997767 U CN213997767 U CN 213997767U
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- frame
- support column
- damping spring
- vibration
- backing plate
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Abstract
The utility model relates to the technical field of casting machinery, in particular to a damping and noise reducing device for casting machinery, which comprises a pouring frame, wherein a mounting frame is sleeved on the outer side of the pouring frame, a vacuum cavity is formed between the mounting frame and the pouring frame, a honeycomb sound absorbing frame is filled in the vacuum cavity, a support column is arranged on the bottom surface of the mounting frame, a base plate is arranged on the bottom surface of the support column, a damping pad is arranged on the bottom surface of the base plate, a damping spring is sleeved on the outer side of the support column, and a surrounding protection pipe is arranged on the surface of the base plate; the beneficial effects are that: the utility model provides a vibration/noise reduction device that casting machine used adds in the outside of support column and establishes the enclosure pipe, and enclosure pipe top adds the sealed rubber circle extrusion of establishing between mounting bracket and enclosure pipe, and the enclosure pipe plays sealed guard action to damping spring this moment, avoids damping spring to expose for a long time and the corrosion leads to the performance to descend to add in the cavity of enclosure inside and establish honeycomb amortization ring, reduce the flexible noise that sends of damping spring.
Description
Technical Field
The utility model relates to a casting machinery technical field specifically is a vibration/noise reduction device that casting machinery used.
Background
The casting mold is characterized in that in order to obtain the structural shape of a part, other easily-formed materials are made into the structural shape of the part in advance, then the part is placed into a sand mold, so that a cavity with the same structural size as the part is formed in the sand mold, then a fluid liquid is poured into the cavity, and the liquid is cooled and solidified to form the part with the same structural shape as the mold.
In the prior art, in order to avoid uneven liquid level in a mould caused by shaking of a casting frame, a damping support structure is usually additionally arranged at the bottom of an installation frame, and a spring is easy to rust after being exposed for a long time and generates 'crunchy' noise due to elastic expansion and contraction of the spring; therefore, the utility model provides a vibration/noise reduction device that casting machine used is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration/noise reduction device that casting machine used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibration/noise reduction device that casting machine used, includes the pouring frame, the outside cover of pouring frame is equipped with the mounting bracket, form the vacuum cavity between mounting bracket and the pouring frame, the inside packing of vacuum cavity has the honeycomb to inhale the sound frame, and the bottom surface of mounting bracket is provided with the support column, the bottom surface of support column is provided with the backing plate, the bottom surface of backing plate is provided with the damping pad, and the outside cover of support column is equipped with damping spring, and the surface of backing plate is provided with encloses the pillar, the inside of enclosing the pillar is provided with well cavity, the inside of well cavity is provided with honeycomb amortization ring, and the top surface of enclosing the pillar is provided with the sealing rubber circle.
Preferably, the casting frame is of a square frame structure, the mounting frame is of a square frame structure, and the vacuum cavity is of a column structure with a section shaped like Contraband.
Preferably, the support columns are of circular cylinder structures, the base plate is of a circular plate-shaped structure, the damping springs are connected between the top surface of the base plate and the bottom surface of the pouring frame, the support columns are arranged in a plurality of square shapes.
Preferably, the enclosure pipe is of a circular tube structure, the hollow cavity is of a circular cylindrical structure, the damping spring is located between the enclosure pipe and the support column, the sealing rubber ring is of a circular plate structure, and the sealing rubber ring is located between the bottom surface of the pouring frame and the top surface of the enclosure pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a damping and noise reduction device for casting machinery adds in the outside of support column and establishes enclosing tube, and enclosing tube top adds the sealed rubber circle of establishing and extrudes between mounting bracket and enclosing tube, and enclosing tube plays sealed guard action to damping spring this moment, avoids damping spring to expose for a long time and corrosion leads to the performance to descend, and adds in the cavity in the enclosing tube and establishes the honeycomb amortization ring, reduces the flexible noise that sends of damping spring;
2. the utility model provides a vibration/noise reduction device that casting machine used fills the honeycomb in the vacuum cavity between pouring frame and the mounting bracket and inhales the sound frame, and the sound frame is inhaled to the honeycomb reduces the noise that liquid pouring produced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the support pillar of the present invention.
In the figure: the device comprises a pouring frame 1, a mounting frame 2, a vacuum cavity 3, a honeycomb sound absorption frame 4, a support pillar 5, a base plate 6, a damping pad 7, a damping spring 8, an enclosure pipe 9, a hollow cavity 10, a honeycomb silencing ring 11 and a sealing rubber ring 12.
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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a damping and noise reducing device for casting machinery comprises a pouring frame 1, wherein an installation frame 2 is sleeved on the outer side of the pouring frame 1, a vacuum cavity 3 is formed between the installation frame 2 and the pouring frame 1, the pouring frame 1 is of a square frame structure, the installation frame 2 is of a square frame structure, the vacuum cavity 3 is of a cylinder structure with a section being in a shape of Contraband, a honeycomb sound absorbing frame 4 is filled in the vacuum cavity 3, the honeycomb sound absorbing frame 4 is filled in the vacuum cavity 3 between the pouring frame 1 and the installation frame 2, and the honeycomb sound absorbing frame 4 reduces noise generated by liquid pouring;
the bottom surface of the mounting frame 2 is welded with a support column 5, the bottom surface of the support column 5 is welded with a backing plate 6, the bottom surface of the backing plate 6 is bonded with a damping pad 7, the support column 5 is matched with the backing plate 6 to bear the load of the mounting frame 2 and the structure loaded by the mounting frame 2, in order to increase the anti-skid effect of the backing plate 6, the bottom surface of the backing plate 6 is additionally provided with the damping pad 7, the outer side of the support column 5 is sleeved with a damping spring 8, the support column 5 is in a circular cylinder structure, the backing plate 6 is in a circular plate structure, the damping spring 8 is connected between the top surface of the backing plate 6 and the bottom surface of the pouring frame 1, the support columns 5 are provided with a plurality of support columns 5 which are distributed in a square arrangement mode, the surface of the backing plate 6 is welded with an enclosure pipe 9, a hollow cavity 10 is arranged inside the enclosure pipe 9, a honeycomb sound attenuation ring 11 is arranged inside the hollow cavity 10, the top surface of the enclosure pipe 9 is bonded with a sealing rubber ring 12, an enclosure pipe 9 is additionally arranged between the backing plate 6 and the mounting frame 2, enclose the outside that the pillar 5 was established to the guard tube 9 cover to enclosing the sealing rubber circle 12 extrusion of guard tube 9 top surface between the bottom surface of mounting bracket 2 and the top surface of enclosing the pipe 9, enclosing the guard tube 9 this moment and playing sealed guard action to damping spring 8, avoid damping spring 8 to expose for a long time and appear the corrosion and influence damping spring 8's performance, enclosing pipe 9 is the pipe column structure, well cavity 10 is the ring column structure of circle, add in well cavity 10 inside and establish honeycomb amortization ring 11, reduce the flexible noise that produces of damping spring 8, damping spring 8 is in and encloses between guard tube 9 and pillar 5, sealing rubber circle 12 is the ring plate structure, sealing rubber circle 12 is between the bottom surface of pouring frame 1 and the top surface of enclosing pipe 9.
The working principle is as follows: during the in-service use, support column 5 cooperation backing plate 6 bears the weight of the structure that mounting bracket 2 and mounting bracket 2 loaded, in order to increase the antiskid effect of backing plate 6, add in the bottom surface of backing plate 6 and establish damping pad 7, and add between backing plate 6 and the mounting bracket 2 and establish enclosure pipe 9, enclosure pipe 9 cover is established in the outside of support column 5, and the extrusion of sealing rubber circle 12 of enclosure pipe 9 top surface is between the bottom surface of mounting bracket 2 and the top surface of enclosure pipe 9, enclosure pipe 9 plays sealed guard action to damping spring 8 this moment, avoid damping spring 8 to expose for a long time and appear the corrosion and influence damping spring 8's performance, and add in cavity 10 inside and establish honeycomb amortization ring 11, reduce the flexible noise that produces of damping spring 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a vibration/noise reduction device that casting machine used, includes pouring frame (1), its characterized in that: the outside cover of pouring frame (1) is equipped with mounting bracket (2), form vacuum cavity (3) between mounting bracket (2) and pouring frame (1), the inside packing of vacuum cavity (3) has the honeycomb to inhale sound frame (4), and the bottom surface of mounting bracket (2) is provided with support column (5), the bottom surface of support column (5) is provided with backing plate (6), the bottom surface of backing plate (6) is provided with damping pad (7), and the outside cover of support column (5) is equipped with damping spring (8), and the surface of backing plate (6) is provided with encloses pillar (9), the inside of enclosing pillar (9) is provided with well cavity (10), the inside of well cavity (10) is provided with honeycomb amortization ring (11), and the top surface of enclosing pillar (9) is provided with sealing rubber circle (12).
2. A vibration/noise damping device for a casting machine according to claim 1, wherein: the pouring frame (1) is of a square frame structure, the mounting frame (2) is of a square frame structure, and the vacuum cavity (3) is of a column structure with a section shaped like Contraband.
3. A vibration/noise damping device for a casting machine according to claim 1, wherein: support column (5) are circular cylinder structure, and backing plate (6) are circular platelike structure, and damping spring (8) are connected between the bottom surface of backing plate (6) top surface and pouring frame (1), and support column (5) are provided with a plurality ofly, and a plurality of support columns (5) are square and arrange the distribution.
4. A vibration/noise damping device for a casting machine according to claim 1, wherein: the enclosure pipe (9) is of a circular tube-shaped structure, the hollow cavity (10) is of a circular ring-shaped cylinder structure, the damping spring (8) is located between the enclosure pipe (9) and the supporting column (5), the sealing rubber ring (12) is of a circular ring-shaped plate-shaped structure, and the sealing rubber ring (12) is located between the bottom surface of the pouring frame (1) and the top surface of the enclosure pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022089051.XU CN213997767U (en) | 2020-09-22 | 2020-09-22 | Vibration/noise reduction device that casting machinery was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022089051.XU CN213997767U (en) | 2020-09-22 | 2020-09-22 | Vibration/noise reduction device that casting machinery was used |
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| Publication Number | Publication Date |
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| CN213997767U true CN213997767U (en) | 2021-08-20 |
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| CN202022089051.XU Active CN213997767U (en) | 2020-09-22 | 2020-09-22 | Vibration/noise reduction device that casting machinery was used |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680136A (en) * | 2022-11-06 | 2023-02-03 | 广州城建职业学院 | Modular green building construction method |
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2020
- 2020-09-22 CN CN202022089051.XU patent/CN213997767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680136A (en) * | 2022-11-06 | 2023-02-03 | 广州城建职业学院 | Modular green building construction method |
| CN115680136B (en) * | 2022-11-06 | 2024-03-29 | 广州城建职业学院 | Modularized green building construction method |
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