CN219767721U - Polishing device for loudspeaker box net cover - Google Patents
Polishing device for loudspeaker box net cover Download PDFInfo
- Publication number
- CN219767721U CN219767721U CN202320815750.9U CN202320815750U CN219767721U CN 219767721 U CN219767721 U CN 219767721U CN 202320815750 U CN202320815750 U CN 202320815750U CN 219767721 U CN219767721 U CN 219767721U
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- China
- Prior art keywords
- fixedly arranged
- fixed
- grinding
- grinding device
- speaker enclosure
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- 238000005498 polishing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of processing of sound box screens, and discloses a polishing device for a sound box screen, which comprises a bracket, wherein a lower supporting plate is fixedly arranged on the surface of the bracket, a telescopic rod is fixedly arranged on the surface of the lower supporting plate, an upper shielding plate is fixedly arranged at the other end of the telescopic rod, a shell is fixedly arranged on the surface of the upper shielding plate, a rotating mechanism is fixedly arranged in an inner cavity of the shell, a polishing head is bolted on the surface of the rotating mechanism, and a placing plate is bolted on the surface of the lower supporting plate; when the automatic grinding machine is used, under the action of the rotating mechanism, the motor drives the grinding heads to perform grinding, if the grinding heads are damaged singly, a worker can replace the single grinding heads, and in addition, under the arrangement of the through holes and the conical channels, part of scraps can fall into the material storage frame, so that the phenomenon that the workers frequently perform scrap dumping is avoided, and the grinding speed is improved.
Description
Technical Field
The utility model relates to the technical field of processing of loudspeaker enclosures, in particular to a polishing device for a loudspeaker enclosure.
Background
The stereo set is the usual article in our life now, and the audio amplifier is the essential component part of stereo set, and the audio amplifier screen panel is one of the important spare part of audio amplifier again, and a good audio amplifier screen panel has very big promotion to the tone quality of stereo set, and the audio amplifier screen panel generally uses metal material or is plastics to make, in audio amplifier screen panel course of working, except need punch to the audio amplifier screen panel, still need polish processing to the audio amplifier screen panel, generally can use special grinding device when current audio amplifier screen panel polishes.
Through retrieving, for example, chinese patent literature discloses a polishing device for a speaker enclosure [ application number: cn202120533907.X; publication No.: CN215147875U ]. This kind of polishing device for audio amplifier screen panel, including the instrument desk, be provided with electric telescopic column on the instrument desk, instrument desk upper portion is provided with the mounting disc, be provided with the pivot on the mounting disc, pivot and mounting disc fixed connection, the mounting disc rotates with electric telescopic column through the pivot to be connected, the mounting disc lower part is provided with L shape pillar, L shape pillar top and mounting disc bottom contact, and support the mounting disc, L shape pillar other end rotates with electric telescopic column to be connected, be provided with the mounting groove in the mounting disc, the mounting disc is provided with the baffle all around, electric telescopic column top and roof fixed connection, roof lower part is provided with the motor, the motor lower part is provided with the mill, the output shaft fixed connection of mill and motor, instrument desk side is provided with the controller, instrument desk bottom four corners all is provided with the support column.
The device disclosed in this patent can polish to a plurality of stereo set screen panels when using to be convenient for to the collection of sweeps, but the device is polishing when polishing a plurality of screen panels, uses a large-scale head of polishing, and single head of polishing just can't polish a plurality of screen panels well if the surface appears wearing and tearing, and if change, has higher economic cost, and the staff still need often take off the mounting disc when handling the surface sweeps of mounting disc in addition, emptys the sweeps, if polish for a long time, the real step of operating is very loaded down with trivial details, and then reduce the rate of polishing.
Disclosure of Invention
The utility model aims to provide a polishing device for a loudspeaker screen, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device for audio amplifier screen panel, includes the support, the fixed surface of support is provided with the lower backup pad, the fixed surface of lower backup pad is provided with the telescopic link, the fixed upper shield that is provided with of the other end of telescopic link, the fixed surface of upper shield is provided with the casing, the fixed rotating mechanism that is provided with in inner chamber of casing, rotating mechanism's surface bolting has the polishing head, the surface bolting of lower backup pad has places the board, the fixed surface of placing the board is provided with a plurality of fixed slot, the through-hole has been seted up on the surface of placing the board, the bottom of placing the board is provided with the toper passageway, the surface slip of lower backup pad is provided with the stock frame.
Preferably, the center of the bottom opening of the conical channel and the central axis of the horizontal direction of the stock frame are positioned on the same vertical plane.
Preferably, the rotating mechanism comprises a motor, the motor is fixed in the inner chamber of casing, the fixed sun gear that is provided with of output shaft of motor, the surface engagement of sun gear is provided with a plurality of driven gear, the fixed auxiliary roller that is provided with of inner chamber of driven gear, the other end of auxiliary roller rotates the bottom of being connected in last sunshade, the head of polishing is fixed in auxiliary roller's bottom, driven gear's specification is less than sun gear's specification, and a plurality of driven gear ring array is in the surface of sun gear.
Preferably, the sliding blocks are fixedly arranged on two sides of the surface of the material storage frame, and the sliding grooves are formed in two sides of the surface of the lower supporting plate.
Preferably, a handle is fixedly arranged on one side of the surface of the storage frame, and an anti-slip edge is arranged on the surface of the handle.
Compared with the prior art, the utility model has the following beneficial effects:
when the automatic grinding machine is used, under the action of the rotating mechanism, the motor drives the grinding heads to perform grinding, if the grinding heads are damaged singly, a worker can replace the single grinding heads, and in addition, under the arrangement of the through holes and the conical channels, part of scraps can fall into the material storage frame, so that the phenomenon that the workers frequently perform scrap dumping is avoided, and the grinding speed is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the other side view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
fig. 4 is a schematic view of a partial perspective structure in the present utility model.
In the figure: 1. a bracket; 2. a lower support plate; 3. a telescopic rod; 4. an upper shield; 5. placing a plate; 6. a fixing groove; 7. a tapered channel; 8. a material storage frame; 9. a chute; 10. a handle; 11. a through hole; 12. a housing; 13. a rotating mechanism; 131. a motor; 132. a sun gear; 133. a driven gear; 134. an auxiliary rotating roller; 14. grinding head.
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. 1-4, a polishing device for a speaker enclosure includes a bracket 1, a lower support plate 2 is fixedly arranged on the surface of the bracket 1, a telescopic rod 3 is fixedly arranged on the surface of the lower support plate 2, an upper shielding plate 4 is fixedly arranged at the other end of the telescopic rod 3, a shell 12 is fixedly arranged on the surface of the upper shielding plate 4, a rotating mechanism 13 is fixedly arranged in an inner cavity of the shell 12, a polishing head 14 is bolted to the surface of the rotating mechanism 13, a placing plate 5 is bolted to the surface of the lower support plate 2, a plurality of fixing grooves 6 are fixedly arranged on the surface of the placing plate 5, through holes 11 are formed in the surface of the placing plate 5, a conical channel 7 is arranged at the bottom of the placing plate 5, the conical channel 7 is fixedly connected with a plurality of columns, and a stock frame 8 is slidably arranged on the surface of the lower support plate 2.
The center of the bottom opening of the conical channel 7 and the central axis of the horizontal direction of the stock frame 8 are located on the same vertical plane, in this embodiment, through this arrangement, when the ground scraps fall down through the conical channel 7, the scraps can be concentrated on the central position of the stock frame 8 as much as possible under the cooperation of this design, and the practicability of the stock frame 8 for accommodating the scraps is increased.
The rotating mechanism 13 comprises a motor 131, the motor 131 is fixed in the inner cavity of the casing 12, a central gear 132 is fixedly arranged on an output shaft of the motor 131, a plurality of driven gears 133 are arranged on the surface of the central gear 132 in a meshed mode, an auxiliary rotating roller 134 is fixedly arranged in the inner cavity of the driven gear 133, the other end of the auxiliary rotating roller 134 is rotationally connected to the bottom of the upper shielding plate 4, the polishing head 14 is fixed to the bottom of the auxiliary rotating roller 134, the specification of the driven gears 133 is smaller than that of the central gear 132, and the plurality of driven gears 133 are annularly arranged on the surface of the central gear 132.
The both sides on the surface of the stock frame 8 are fixedly provided with sliding blocks, the both sides on the surface of the lower support plate 2 are provided with sliding grooves 9, the sliding blocks slide on the surface of the sliding grooves 9, one side on the surface of the stock frame 8 is fixedly provided with a handle 10, and the surface of the handle 10 is provided with anti-slip edges.
Working principle: staff can place the screen panel at the surface of fixed slot 6, then use telescopic link 3 and rotary mechanism 13 to drive the grinding head 14 and polish the screen panel, under motor 131's effect, sun gear 132 takes place to rotate, and with sun gear 132 meshing driven gear 133 alright drive auxiliary roller 134 rotate, and with auxiliary roller 134 fixed connection's grinding head 14 alright polish the screen panel, in the process of polishing, under the effect of placing board 5 surface through-hole 11, part sweeps can pass through-hole 11, then under the effect of toper passageway 7, fall in the inner chamber of placing board 5, and then collect the sweeps through placing board 5, and in collecting the in-process, the staff can use handle 10, promote stock frame 8, make stock frame 8 take place the position offset, and then make the sweeps can fall into different positions in the stock frame 8, improve the practicality.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. A grinding device for audio amplifier screen panel, includes support (1), its characterized in that: the utility model discloses a grinding machine, including support (1), lower backup pad (2) fixed surface is provided with telescopic link (3), telescopic link (3)'s the other end is fixed and is provided with sunshade (4), upper shield (4) fixed surface is provided with casing (12), the inner chamber of casing (12) is fixed and is provided with slewing mechanism (13), slewing mechanism (13)'s surface bolt has grinding head (14), lower backup pad (2) surface bolt has places board (5), place board (5) fixed surface is provided with a plurality of fixed slot (6), place board (5) surface and seted up through-hole (11), place board (5) bottom is provided with toper passageway (7), lower backup pad (2) surface slip is provided with stock frame (8).
2. A grinding device for a speaker enclosure as claimed in claim 1, wherein: the center of the bottom opening of the conical channel (7) and the central axis of the horizontal direction of the stock frame (8) are positioned on the same vertical plane.
3. A grinding device for a speaker enclosure as claimed in claim 1, wherein: the rotating mechanism (13) comprises a motor (131), the motor (131) is fixed in the inner cavity of the casing (12), a central gear (132) is fixedly arranged on an output shaft of the motor (131), a plurality of driven gears (133) are arranged on the surface of the central gear (132) in a meshed mode, an auxiliary rotating roller (134) is fixedly arranged in the inner cavity of the driven gears (133), the other end of the auxiliary rotating roller (134) is rotationally connected to the bottom of the upper shielding plate (4), and the polishing head (14) is fixed to the bottom of the auxiliary rotating roller (134).
4. A grinding device for a speaker enclosure as claimed in claim 3, wherein: the specification of the driven gears (133) is smaller than that of the central gears (132), and a plurality of driven gears (133) are annularly arranged on the surface of the central gears (132).
5. A grinding device for a speaker enclosure as claimed in claim 1, wherein: the sliding blocks are fixedly arranged on two sides of the surface of the material storage frame (8), sliding grooves (9) are formed in two sides of the surface of the lower supporting plate (2), and the sliding blocks slide on the surface of the sliding grooves (9).
6. A grinding device for a speaker enclosure as claimed in claim 1, wherein: a handle (10) is fixedly arranged on one side of the surface of the stock frame (8), and an anti-slip edge is arranged on the surface of the handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320815750.9U CN219767721U (en) | 2023-04-10 | 2023-04-10 | Polishing device for loudspeaker box net cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320815750.9U CN219767721U (en) | 2023-04-10 | 2023-04-10 | Polishing device for loudspeaker box net cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767721U true CN219767721U (en) | 2023-09-29 |
Family
ID=88134098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320815750.9U Active CN219767721U (en) | 2023-04-10 | 2023-04-10 | Polishing device for loudspeaker box net cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767721U (en) |
-
2023
- 2023-04-10 CN CN202320815750.9U patent/CN219767721U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: No. 77 Yinghu Road, Dongping Street, Lishui District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Yanghe Acoustic Technology Co.,Ltd. Address before: Room 1010, Unit 1, Building 13, Rongsheng Huafu, Bengshan District, Bengbu, Anhui 233000 Patentee before: Bengbu Libu Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |