CN220923061U - Moving coil die for vibrating platform - Google Patents
Moving coil die for vibrating platform Download PDFInfo
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- CN220923061U CN220923061U CN202322535973.2U CN202322535973U CN220923061U CN 220923061 U CN220923061 U CN 220923061U CN 202322535973 U CN202322535973 U CN 202322535973U CN 220923061 U CN220923061 U CN 220923061U
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- 238000007493 shaping process Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The application discloses a moving coil die for a vibrating platform, which comprises a fixed die, a movable die and a demoulding assembly arranged on the fixed die, wherein a plurality of pore-forming assemblies are arranged in the fixed die, and the pore-forming assemblies are connected with the demoulding assembly through a traction structure; when demoulding is carried out, the demoulding assembly is suitable for driving the traction structure to drive the pore-forming assembly to be completely separated from the pore of the moving coil body. The application has the beneficial effects that: the inside of the fixed die is provided with the pore-forming components for forming the pore, and the pore-forming components are connected and matched with the demoulding components through the traction structure, so that the driving source is reduced, the resources are saved, and the production cost is reduced; when the demolding is carried out, the demolding assembly drives the pore-forming assembly to be separated from the opening formed in the side part of the moving coil body, and then the demolding assembly ejects the moving coil body upwards from the inside of the fixed die to carry out demolding, so that better demolding is facilitated, and demolding efficiency is improved.
Description
Technical Field
The application relates to the technical field of molds, in particular to a moving coil mold for a vibrating platform.
Background
The moving coil of the vibrating platform is an important component of the vibrating platform, as shown in fig. 1, is a schematic structural diagram of a moving coil body 100 in the existing vibrating platform, and mainly comprises a main shaft and a flat plate 110 uniformly distributed in the axial direction, wherein an opening 120 is formed in the side part of the flat plate 110, the moving coil body 100 is processed and cast by adopting an upper die and a lower die in the prior art, when the molded moving coil body 100 is demolded, due to the existence of the opening 120, a die for forming the opening 120 needs to extend out of the opening 120 when the demolding is performed, interference is prevented when the moving coil body 100 is demolded, and then the demolding is completed on the moving coil body 100 through a demolding module. Since the demolding direction of the opening 120 is different from the demolding direction of the moving coil body 100, the demolding process is difficult when demolding is performed; therefore, there is a need for improvements to existing moving coil molds for vibrating platforms.
Disclosure of utility model
The application aims to provide a moving coil die for a vibrating platform, which can improve demolding efficiency.
In order to achieve the above purpose, the application adopts the following technical scheme: the movable ring die for the vibrating platform comprises a fixed die, a movable die and a demoulding assembly arranged in the fixed die, wherein a plurality of pore-forming assemblies are arranged in the fixed die, and the pore-forming assemblies are connected with the demoulding assembly through a traction structure in a matched manner; when demoulding, the demoulding assembly is suitable for driving the traction structure to drive the pore-forming assembly to be completely separated from the opening of the moving coil body, and then the demoulding assembly is suitable for moving the formed moving coil body to eject the fixed die for demoulding.
Preferably, the demolding assembly comprises a top plate and a jacking member; the top plate is slidably arranged on the fixed die and is connected with the output end of the driving piece; the jacking piece is slidably arranged on the side part of the top plate, and the side part of the top plate is matched with the pore-forming component through the traction structure; when demolding is carried out, the top plate is suitable for driving the traction structure to drive the pore-forming component to be completely separated from the pore-forming component, and then the top plate is suitable for being contacted with the jacking piece, so that the jacking piece moves along the opening direction of the movable die to eject the movable coil body.
Preferably, the jacking piece comprises a sliding rod and a stop block; the sliding rod is slidably arranged on the side part of the top plate, and the stop block is arranged outside the lower end of the sliding rod and matched with the top plate; the top plate is suitable for sliding to be abutted against the bottom of the stop block, and then the top plate is suitable for driving the sliding rod to move together, so that the sliding rod moves along the die opening direction of the movable die to eject the movable coil body.
Preferably, the pore-forming component comprises at least one forming block; the shaping piece slidable mounting in the cover half lateral part, the shaping piece with connect the cooperation through the traction structure between the roof.
Preferably, the traction structure comprises a traction block, a traction groove and a traction plate; the traction plate is arranged on the side part of the top plate, the traction groove is formed in the side part of the traction plate, and the traction block is arranged on the side part of the forming block; the traction plate is suitable for driving the traction block to move along the traction groove, so that the forming block stretches into the fixed die along the direction perpendicular to the moving direction of the traction plate, and the forming block is separated from the opening.
Preferably, the traction plate is provided with a translation section and a sliding section, and the translation section is positioned at the upper end of the sliding section.
Preferably, a plurality of traction structures are provided, and a plurality of traction structures are matched with the pore-forming component.
Preferably, the moving coil body comprises a main shaft and a plurality of flat plates; the plurality of flat plates are equidistantly arranged on the side part of the main shaft, and the holes are formed in the side part of the flat plates.
Compared with the prior art, the application has the beneficial effects that: the inside of the fixed die is provided with the pore-forming components for forming the pore, and the pore-forming components are connected and matched with the demoulding components through the traction structure, so that the driving source is reduced, the resources are saved, and the production cost is reduced; when the demolding is carried out, the demolding assembly drives the pore-forming assembly to be separated from the opening formed in the side part of the moving coil body, and then the demolding assembly ejects the moving coil body upwards from the inside of the fixed die to carry out demolding, so that better demolding is facilitated, and demolding efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a conventional moving coil body.
FIG. 2 is a schematic diagram of the structure of the mold in the present utility model.
FIG. 3 is a schematic cross-sectional view of the stationary mold of FIG. 2 according to the present utility model.
Fig. 4 is a schematic view of the stripper assembly of fig. 3 according to the present utility model.
Fig. 5 is a schematic view of the traction structure of fig. 4 according to the present utility model.
Fig. 6 is a schematic view of a cross-sectional structure of the traction structure of fig. 3 prior to demolding in accordance with the present utility model.
Fig. 7 is a schematic cross-sectional view of the traction structure of fig. 3 after demolding in accordance with the present utility model.
In the figure: 100. a moving coil body; 110. a flat plate; 120. opening holes; 1. a fixed mold; 2. a movable mold; 3. a demolding assembly; 31. a top plate; 32. a jacking member; 321. a slide bar; 322. a stop block; 4. a hole forming assembly; 41. molding blocks; 5. a traction structure; 51. a traction block; 52. a traction plate; 521. a translation section; 522. a sliding section; 53. a traction groove.
Detailed Description
The present application will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present application, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present application that the device or element referred to must have a specific azimuth configuration and operation.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In one preferred embodiment of the present application, as shown in fig. 1 to 7, a moving coil mold for a vibrating platform comprises a fixed mold 1, a moving mold 2 and a demolding assembly 3 installed in the fixed mold 1, wherein a plurality of hole forming assemblies 4 for forming holes 120 on the side of a moving coil body 100 are installed in the fixed mold 1, and the hole forming assemblies 4 and the demolding assembly 3 are matched through a traction structure 5; when the drawing of patterns is carried out, the drawing of patterns subassembly 3 removal and then can take pore-forming subassembly 4 to remove through traction structure 5 this moment, pore-forming subassembly 4 removes and then can stretch out trompil 120 completely, and then drawing of patterns subassembly 3 continues to remove, and the drawing of patterns subassembly 3 this moment can be with the moving coil body 100 after the shaping ejecting cover half 1 outside in order to carry out the drawing of patterns, and the better of being convenient for is demolded moving coil body 100, has reduced the actuating source of drawing of patterns subassembly 3, has promoted drawing of patterns efficiency.
In this embodiment, as shown in fig. 3 and 4, the mold release assembly 3 includes a top plate 31 and a lifter 32; the jacking piece 32 is suitable for jacking and demolding the molded moving coil body 100 in the fixed die 1; the jacking piece 32 is slidably arranged in the fixed die 1, and the side part of the jacking piece 32 is connected with the output end of the driving piece; the jacking piece 32 is slidably arranged on the side part of the top plate 31, the side part of the top plate 31 is connected and matched with the pore-forming component 4 through the traction structure 5, and the top end of the jacking piece 32 is attached to the bottom of the moving coil body 100; when demolding is carried out, the driving piece drives the top plate 31 to move along the mold opening direction of the movable mold 2, then the top plate 31 stretches out of the opening 120 of the movable ring body 100 through the traction structure 5 with the hole forming assembly 4 during movement, interference is not caused during demolding of the movable ring body 100, when the hole forming assembly 4 stretches out of the opening 120 into the fixed mold 1 completely, the top end of the top plate 31 is just contacted with the side part of the jacking piece 32, and then when the top plate 31 continues to move, the top plate 31 moves along the mold opening direction to push the movable ring body 100 to move, and then demolding is carried out, so that better demolding is facilitated, and demolding efficiency is improved.
It should be appreciated that the driving member may be an electric push rod, hydraulic cylinder, electric telescopic rod, etc., with its output end connected to the side of the jacking member 32 to provide the jacking member 32 with the ejector power for upward and downward movement.
In this embodiment, as shown in fig. 4 and 5, the jack 32 includes a slide bar 321 and a stopper 322; the sliding rod 321 is slidably mounted on the side part of the top plate 31, a bottom plate matched with the bottom of the moving coil body 100 is arranged at the upper end of the sliding rod 321, a stop block 322 is mounted at the lower end of the sliding rod 321, and the stop block 322 is matched with the top plate 31; when demoulding, when the top plate 31 moves upwards, the slide rod 321 is in a static state, the top plate 31 moves upwards at this time, the pore-forming component 4 is completely extended out of the pore 120 and into the fixed mould 1, when the pore-forming component 4 is completely extended out of the pore 120 into the fixed mould 1, the top end of the top plate 31 at this time just contacts with the stop block 322 on the slide rod 321, and when the top plate 31 moves upwards, the bottom plate on the slide rod 321 moves upwards together with the slide rod 321, so that the bottom plate on the slide rod 321 pushes against the moving coil body 100 to perform demoulding. The demolding is convenient to perform demolding better, and the demolding efficiency is improved.
In this embodiment, as shown in fig. 1, it can be understood that the moving coil body 100 includes a main shaft and a plurality of flat plates 110; the plurality of flat plates 110 are equidistantly arranged at the side of the spindle, and the openings 120 are formed at the side of the flat plates 110.
In this embodiment, as shown in fig. 1, since the number of the flat plates 110 in the moving coil body 100 is plural, the number of the openings 120 is plural, and the hole forming component 4 should be plural to match with the openings 120; the hole forming assembly 4 comprises at least one forming block 41, the at least one forming block 41 is slidably arranged on the side part of the fixed die 1, and the forming block 41 and the top plate 31 are connected and matched through the traction structure 5; when the demolding is carried out, the top plate 31 moves upwards at the moment, and then drives the forming block 41 to extend out of the opening 120 completely to enter the fixed mold 1 through the traction structure 5, so that interference of demolding of the opening 120 is prevented when the demolding is carried out, the demolding is carried out better, a driving source during the demolding is reduced, and the cost is saved.
In this embodiment, as shown in fig. 2 to 7, the traction structure 5 includes a traction block 51, a traction groove 53, and a traction plate 52; the traction plate 52 is arranged on the side part of the top plate 31, the traction groove 53 is arranged on the side part of the traction plate 52, and the traction block 51 is arranged on the side part of the forming block 41; when demolding is performed, the pulling plate 52 moves upwards, the pulling block 51 moves in the pulling groove 53 along the direction perpendicular to the mold opening direction and away from the opening 120, then the pulling plate 52 continues to move upwards, the pulling block 51 slides vertically along the pulling groove 53, the forming block 41 remains in the fixed mold 1, and when the pulling plate 52 moves upwards, the lifting piece 32 moves upwards to eject the moving coil body 100, so that demolding is performed.
In this embodiment, as shown in fig. 4 and 7, the traction plate 52 is provided with a translation section 521 and a sliding section 522; the translation section 521 is positioned at the upper end of the sliding section 522, the traction groove 53 on the translation section 521 is obliquely arranged, the traction groove 53 on the sliding section 522 is vertically arranged, and in order to better adapt to the traction grooves 53 on the translation section 521 and the sliding section 522, the side part of the traction block 51 extending into the traction groove 53 is obliquely arranged; when the traction plate 52 moves upwards, the inclined side part of the traction block 51 in the traction groove 53 on the translation section 521 is matched with the inclined side part of the traction groove 53 in a fitting way, so that the forming block 41 moves away from the opening 120 along the direction perpendicular to the moving direction of the traction plate 52 when the traction plate 52 moves upwards, and then when the traction plate 52 continues to move upwards, the traction block 51 just slides from the inclined traction groove 53 on the translation section 521 to extend into the vertical traction groove 53 on the sliding section 522, and when the traction plate 52 moves upwards, the forming block 41 keeps in a static state, so that interference is prevented, and the demoulding efficiency is improved.
In this embodiment, it should be noted that, as shown in fig. 1 and fig. 3 to fig. 5, the flat plate 110 on the moving coil body 100 is provided with a plurality of openings 120, and is generally distributed along the circumference of the main shaft in an even number, and the side portion of the flat plate 110 is provided with a plurality of openings 120, so that in order to ensure demolding of each opening 120, the traction structure 5 is provided with a plurality of openings, so that in order to better save demolding cost, the forming blocks 41 for forming the openings 120 are provided with two forming blocks 41, so that one traction structure 5 can be used for demolding two openings 120, thereby saving demolding cost and improving demolding efficiency.
In this embodiment, as shown in fig. 5, it should be noted that, in order to improve demolding efficiency and reduce production cost, two molding blocks 41 are provided, and at this time, both sides of the traction plate 52 are provided with traction blocks 51 and traction grooves 53 for cooperation.
The foregoing has outlined the basic principles, features, and advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a movable coil mould for vibration platform, includes cover half, movable mould and install in drawing of patterns subassembly in the cover half, its characterized in that: the inside of the fixed die is provided with a plurality of pore-forming components, and the pore-forming components are connected and matched with the demoulding components through a traction structure; when demoulding, the demoulding assembly is suitable for driving the traction structure to drive the pore-forming assembly to be completely separated from the opening of the moving coil body, and then the demoulding assembly is suitable for moving the formed moving coil body to eject the fixed die for demoulding.
2. The moving coil die for a vibrating platform according to claim 1, wherein: the demolding assembly comprises a top plate and a jacking piece; the top plate is slidably arranged on the fixed die and is connected with the output end of the driving piece; the jacking piece is slidably arranged on the side part of the top plate, and the side part of the top plate is matched with the pore-forming component through the traction structure; when demolding is carried out, the top plate is suitable for driving the traction structure to drive the pore-forming component to be completely separated from the pore-forming component, and then the top plate is suitable for being contacted with the jacking piece, so that the jacking piece moves along the opening direction of the movable die to eject the movable coil body.
3. The moving coil die for a vibrating platform according to claim 2, wherein: the jacking piece comprises a sliding rod and a stop block; the sliding rod is slidably arranged on the side part of the top plate, and the stop block is arranged outside the lower end of the sliding rod and matched with the top plate; the top plate is suitable for sliding to be abutted against the bottom of the stop block, and then the top plate is suitable for driving the sliding rod to move together, so that the sliding rod moves along the die opening direction of the movable die to eject the movable coil body.
4. A moving coil mold for a vibrating platform as recited in claim 3, wherein: the pore-forming component comprises at least one forming block; the shaping piece slidable mounting in the cover half lateral part, the shaping piece with connect the cooperation through the traction structure between the roof.
5. The moving coil die for a vibrating platform according to claim 4, wherein: the traction structure comprises a traction block, a traction groove and a traction plate; the traction plate is arranged on the side part of the top plate, the traction groove is formed in the side part of the traction plate, and the traction block is arranged on the side part of the forming block; the traction plate is suitable for driving the traction block to move along the traction groove, so that the forming block stretches into the fixed die along the direction perpendicular to the moving direction of the traction plate, and the forming block is separated from the opening.
6. The moving coil die for a vibrating platform as recited in claim 5, wherein: the traction plate is provided with a translation section and a sliding section, and the translation section is positioned at the upper end of the sliding section.
7. The moving coil die for a vibrating platform as recited in claim 5, wherein: the traction structure is provided with a plurality of traction structures, and the plurality of traction structures are matched with the pore-forming components.
8. The moving coil die for a vibrating platform according to claim 2, wherein: the moving coil body comprises a main shaft and a plurality of flat plates; the plurality of flat plates are equidistantly arranged on the side part of the main shaft, and the holes are formed in the side part of the flat plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535973.2U CN220923061U (en) | 2023-09-19 | 2023-09-19 | Moving coil die for vibrating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535973.2U CN220923061U (en) | 2023-09-19 | 2023-09-19 | Moving coil die for vibrating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923061U true CN220923061U (en) | 2024-05-10 |
Family
ID=90965328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322535973.2U Active CN220923061U (en) | 2023-09-19 | 2023-09-19 | Moving coil die for vibrating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923061U (en) |
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2023
- 2023-09-19 CN CN202322535973.2U patent/CN220923061U/en active Active
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