CN210147762U - Cell-phone burnishing device - Google Patents
Cell-phone burnishing device Download PDFInfo
- Publication number
- CN210147762U CN210147762U CN201920328489.3U CN201920328489U CN210147762U CN 210147762 U CN210147762 U CN 210147762U CN 201920328489 U CN201920328489 U CN 201920328489U CN 210147762 U CN210147762 U CN 210147762U
- Authority
- CN
- China
- Prior art keywords
- polishing
- rack
- sprocket
- gear
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a mobile phone polishing device, which comprises an upper polishing frame and a lower polishing frame, wherein the upper polishing frame is assembled at the top of the lower polishing frame; cavities are formed in the upper polishing frame and the lower polishing frame, an upper gear and a lower gear are respectively and rotatably connected in the cavities, the upper gear and the lower gear are respectively meshed with an upper rack and a lower rack, the upper rack and the lower rack are respectively and fixedly connected with an upper conical polishing disc and a lower conical polishing disc, and the upper conical polishing disc and the lower conical polishing disc are used for polishing the metal shell of the mobile phone; the upper rack and the lower rack are respectively connected with an upper sliding rod and a lower sliding rod in a sliding mode, the upper gear and the lower gear are in transmission connection through a chain transmission device, and the device is fast and convenient to use. Make things convenient for effectual mode to polish the metal casing of cell-phone, the utility model discloses an above-mentioned device is simple structure, high-efficient not only, and convenient operation.
Description
Technical Field
The utility model relates to a cell-phone burnishing device especially relates to a cell-phone burnishing device.
Background
For the manufacture of the mobile phone, before the mobile phone leaves the factory, the mobile phone needs to be checked for various performance indexes, including the detection of the overall smoothness of the mobile phone. In the assembling and processing process of mass mobile phones, the defects caused by collision and friction on the surfaces of mobile phone shells of individual mobile phones in the assembling process are inevitable, and the attractiveness of the mobile phones is influenced.
When the mobile phone is processed in the prior art, the processing is often performed in a reworking mode, but the defects of the mobile phone are that the quality of the whole mobile phone is not problematic, and only a mobile phone shell has a defect, so that the reworking processing not only increases the labor cost, reduces the production efficiency, but also prolongs the production efficiency.
Therefore, the polishing device capable of rapidly solving the production technical problem is designed, the production cost of the mobile phone can be reduced, and the rework rate of the mobile phone is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: a polishing device for mobile phone.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a mobile phone polishing device comprises an upper polishing frame and a lower polishing frame, wherein the upper polishing frame is assembled at the top of the lower polishing frame;
cavities are formed in the upper polishing frame and the lower polishing frame, an upper gear and a lower gear are respectively and rotatably connected in the cavities, the upper gear and the lower gear are respectively meshed with an upper rack and a lower rack, the upper rack and the lower rack are respectively and fixedly connected with an upper conical polishing disc and a lower conical polishing disc, and the upper conical polishing disc and the lower conical polishing disc are used for polishing the metal shell of the mobile phone; the upper rack and the lower rack are respectively connected with an upper sliding rod and a lower sliding rod in a sliding mode, and the upper gear is in transmission connection with the lower gear through a chain transmission device.
Preferably, the upper rack and the lower rack are respectively provided with a sliding cavity corresponding to the upper sliding rod and the lower sliding rod, the upper sliding rod and the lower sliding rod freely slide in the sliding cavity, the right end part of the upper sliding rod is fixedly connected to the upper polishing frame, and the right end part of the lower sliding rod is fixedly connected to the lower polishing frame.
Preferably, the chain transmission device comprises an upper driven chain wheel and a lower driven chain wheel which are fixedly connected to the upper gear and the lower gear, the upper driven chain wheel and the lower driven chain wheel are respectively in chain transmission connection with an upper transition chain wheel part and a lower transition chain wheel part, the upper transition chain wheel part and the lower transition chain wheel part are in chain transmission connection through chains, and the lower transition chain wheel part is connected with a servo motor.
Preferably, the upper transition chain wheel component and the lower transition chain wheel component are rotationally connected with the cavity through a gear shaft, and the upper transition chain wheel component comprises an upper transition chain wheel and an upper transmission chain wheel fixedly connected to the upper transition chain wheel;
the lower transition chain wheel component comprises a lower transition chain wheel and a lower transmission chain wheel fixedly connected to the lower transition chain wheel.
Preferably, the upper transmission chain wheel and the lower transmission chain wheel are respectively in chain transmission connection with the upper driven chain wheel and the lower driven chain wheel, and the upper transition chain wheel and the lower transition chain wheel are in chain transmission connection.
Preferably, the upper conical polishing disc and the lower conical polishing disc are respectively and fixedly connected with a height adjusting screw, and the height adjusting screw is in threaded connection with the upper rack and the lower rack.
Preferably, the mobile phone polishing device further comprises a placing table, wherein a placing groove is formed in the placing table, and the placing groove is used for placing a mobile phone.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a mobile phone polishing device, which comprises an upper polishing frame and a lower polishing frame, wherein the upper polishing frame is assembled at the top of the lower polishing frame; cavities are formed in the upper polishing frame and the lower polishing frame, an upper gear and a lower gear are respectively and rotatably connected in the cavities, the upper gear and the lower gear are respectively meshed with an upper rack and a lower rack, the upper rack and the lower rack are respectively and fixedly connected with an upper conical polishing disc and a lower conical polishing disc, and the upper conical polishing disc and the lower conical polishing disc are used for polishing the metal shell of the mobile phone; the upper rack and the lower rack are respectively connected with an upper sliding rod and a lower sliding rod in a sliding mode, the upper gear and the lower gear are in transmission connection through a chain transmission device, and the device is fast and convenient to use. Make things convenient for effectual mode to polish the metal casing of cell-phone, the utility model discloses an above-mentioned device is simple structure, high-efficient not only, and convenient operation.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of a portion a in fig. 1 according to an embodiment of the present invention;
fig. 3 is a schematic view of a partially enlarged structure of a portion B in fig. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of an upper tapered polishing disc according to an embodiment of the present invention;
FIG. 5 is a schematic view of the connection structure of the upper rack and the upper conical polishing disc in the embodiment of the present invention;
FIG. 6 is a schematic structural view of an upper transition sprocket assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a lower transition sprocket assembly according to an embodiment of the present invention.
FIG. 8 is a diagram of the connection of the upper transition sprocket assembly to the upper driven sprocket according to an embodiment of the present invention;
fig. 9 is a view showing the connection between the lower transition sprocket assembly and the lower driven sprocket according to the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 to 9, a mobile phone polishing apparatus includes an upper polishing frame 1 and a lower polishing frame 2, wherein the upper polishing frame 1 is mounted on the top of the lower polishing frame 2, and the right ends of the upper polishing frame 1 and the lower polishing frame 2 are communicated with each other. The upper polishing frame 1 and the lower polishing frame 2 are hollow and provided with cavities, and an upper gear 11 and a lower gear 21 are assembled in the cavities. Specifically, an upper gear 11 is rotatably connected in the upper polishing frame 1 (in the cavity), a lower gear 21 (in the cavity) is rotatably connected in the lower polishing frame 2 (in the cavity), the bottom of the upper gear 11 penetrates through the upper polishing frame 1, and the top of the upper gear 11 penetrates through the upper polishing frame 1.
The upper gear 11 and the lower gear 21 are respectively meshed with an upper rack 32 and a lower rack 42, the upper rack 32 and the lower rack 42 are positioned outside the cavity, the upper rack 32 and the lower rack 42 are respectively fixedly connected with an upper conical polishing disc 32 and a lower conical polishing disc 42, the polishing surface of the upper conical polishing disc 32 faces downwards, and the polishing surface of the lower conical polishing disc 42 faces upwards.
The upper rack 32 and the lower rack 42 have the same size and structure, and the upper conical polishing disc 32 and the lower conical polishing disc 42 have the same size and structure.
The upper and lower tapered sanding discs 32, 42 are used to polish the metal case of the handpiece. Specifically, the upper tapered polishing disc 32 and the lower tapered polishing disc 42 are in the shape of conical discs, and the upper tapered polishing disc 32 and the lower tapered polishing disc 42 are respectively sleeved with a polishing sleeve, and the polishing sleeves are used for polishing. The upper rack 32 and the lower rack 42 are respectively connected with an upper sliding rod 31 and a lower sliding rod 41 in a sliding manner, specifically, the upper rack 32 and the lower rack 42 are respectively provided with a sliding cavity corresponding to the upper sliding rod 31 and the lower sliding rod 41, the upper sliding rod 31 and the lower sliding rod 41 are located in the sliding cavity and can slide freely, the right end of the upper sliding rod 31 is fixedly connected to the upper polishing frame 1, and the right end of the lower sliding rod 41 is fixedly connected to the lower polishing frame 2.
The upper gear 11 and the lower gear 21 are in transmission connection through a chain transmission device, specifically, the chain transmission device comprises an upper driven sprocket 111 and a lower driven sprocket 211 which are fixedly connected to the upper gear 11 and the lower gear 21, the upper driven sprocket 111 and the lower driven sprocket 211 are respectively in transmission connection with an upper transition sprocket component 34 and a lower transition sprocket component 44, the upper transition sprocket component 34 is arranged on the right side in the upper polishing frame 1, the lower transition sprocket component 44 is arranged on the right side in the lower polishing frame 2, and the upper transition sprocket component 34 and the lower transition sprocket component 44 are located on the same vertical plane (the upper transition sprocket component 34 and the lower transition sprocket component 44 are rotationally connected with the cavity through a gear shaft). The upper transition sprocket member 34 and the lower transition sprocket member 44 are chain driven by a chain, and the lower transition sprocket member 44 is connected to a servo motor (not shown).
The servo motor drives the lower transition sprocket part 44 to rotate, the lower transition sprocket part 44 drives the lower gear 21 to rotate (the lower transition sprocket part 44 is chain-driven to be connected with the lower gear 21 by the lower driven sprocket 211), the lower transition sprocket part 44 simultaneously drives the upper transition sprocket part 34 to rotate, and the upper transition sprocket part 34 drives the upper gear 11 to rotate (the upper transition sprocket part 34 is chain-driven to be connected with the upper driven sprocket 111 on the upper gear 11 by the upper driven sprocket 111).
Specifically, upper transition sprocket assembly 34 includes an upper transition sprocket 341 and an upper drive sprocket 342 fixedly coupled to upper transition sprocket 341, and lower transition sprocket assembly 44 includes a lower transition sprocket 441 and a lower drive sprocket 442 fixedly coupled to lower transition sprocket 441. The upper driving sprocket 342 and the lower driving sprocket 442 are respectively in chain transmission connection with the upper driven sprocket 111 and the lower driven sprocket 211, and the upper transition sprocket 341 and the lower transition sprocket 441 are in chain transmission connection.
The upper conical polishing disk 32 and the lower conical polishing disk 42 are respectively fixedly connected with a height adjusting screw 331, the height adjusting screw 331 is screwed with the upper rack 32 and the lower rack 42, and the relative height between the upper conical polishing disk 32 and the lower conical polishing disk 42 is adjusted by rotating the height adjusting screw 331.
The mobile phone polishing device further comprises a placing table 5, wherein a placing groove is formed in the placing table and used for placing a mobile phone.
The working principle is as follows:
the servo motor is turned on and the output shaft of the servo motor (which is caused to rotate back and forth) is coupled to the gear shaft on the lower transition sprocket assembly 44 by a coupling. Specifically, the lower transition sprocket member 44 is located in a cavity in the lower polishing carrier 2, and a gear shaft on the lower transition sprocket member 44 is rotatably connected to the front and rear side walls of the transmission cavity. At this time, the lower transition sprocket member 44 rotates, and the lower driven sprocket 211 rotates the lower gear 21 because the lower transition sprocket member 44 is chain-driven to the upper transition sprocket member 34 (the upper and lower drive sprockets 342 and 442 are chain-driven to the upper and lower driven sprockets 111 and 211, respectively, and the upper and lower transition sprockets 341 and 441 are chain-driven).
The specific process of chain transmission is as follows: the lower drive sprocket 442 on the lower transition sprocket assembly 44 is chain-drive connected with the lower driven sprocket 211. And the lower transition sprocket 441 on the lower transition sprocket part 44 is connected with the upper transition sprocket 341 on the upper transition sprocket part 34 through chain transmission, so that when the lower transition sprocket part 44 rotates back and forth, the lower gear 21 rotates back and forth, and drives the lower rack 42 to move back and forth. Similarly, the upper transition sprocket component 34 rotates back and forth to drive the upper gear 11 to rotate back and forth, the upper gear 11 drives the upper rack 32 to move back and forth, and the moving process of the upper rack 32 and the lower rack 42 is as follows: the upper and lower racks 32 and 42 move left and right with respect to the corresponding upper and lower sliders 31 and 41.
The mobile phone to be polished is placed on the placing table, specifically, the mobile phone is placed on the placing groove 5, the upper conical polishing disc 32 and the lower conical polishing disc 42 are adjusted to be tightly attached to the mobile phone by rotating the height adjusting screw 331, the upper rack 32 and the lower rack 42 are moved left and right to drive the upper conical polishing disc 32 and the lower conical polishing disc 42 to move left and right, and polishing and decorating of the metal shell on the mobile phone are achieved.
Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mobile phone polishing device is characterized by comprising an upper polishing frame and a lower polishing frame, wherein the upper polishing frame is assembled at the top of the lower polishing frame;
cavities are formed in the upper polishing frame and the lower polishing frame, an upper gear and a lower gear are respectively and rotatably connected in the cavities, the upper gear and the lower gear are respectively meshed with an upper rack and a lower rack, the upper rack and the lower rack are respectively and fixedly connected with an upper conical polishing disc and a lower conical polishing disc, and the upper conical polishing disc and the lower conical polishing disc are used for polishing the metal shell of the mobile phone; the upper rack and the lower rack are respectively connected with an upper sliding rod and a lower sliding rod in a sliding mode, and the upper gear is in transmission connection with the lower gear through a chain transmission device.
2. The mobile phone polishing device according to claim 1, wherein the upper rack and the lower rack are respectively provided with a sliding cavity corresponding to the upper sliding rod and the lower sliding rod, the upper sliding rod and the lower sliding rod are freely sliding in the sliding cavity, the right end of the upper sliding rod is fixedly connected to the upper polishing frame, and the right end of the lower sliding rod is fixedly connected to the lower polishing frame.
3. The mobile phone polishing device according to claim 1, wherein the chain transmission device comprises an upper driven sprocket and a lower driven sprocket fixedly connected to the upper gear and the lower gear, the upper driven sprocket and the lower driven sprocket are respectively chain-driven with an upper transition sprocket part and a lower transition sprocket part, the upper transition sprocket part and the lower transition sprocket part are chain-driven with a chain, and the lower transition sprocket part is connected with a servo motor.
4. The cell phone polishing device according to claim 3, wherein the upper transition sprocket member and the lower transition sprocket member are rotatably connected with the cavity through a gear shaft, and the upper transition sprocket member comprises an upper transition sprocket and an upper transmission sprocket fixedly connected to the upper transition sprocket;
the lower transition chain wheel component comprises a lower transition chain wheel and a lower transmission chain wheel fixedly connected to the lower transition chain wheel.
5. The mobile phone polishing device according to claim 4, wherein the upper driving sprocket and the lower driving sprocket are respectively chain-driven with the upper driven sprocket and the lower driven sprocket, and the upper transition sprocket and the lower transition sprocket are chain-driven.
6. The mobile phone polishing device according to claim 1, wherein the upper conical polishing disc and the lower conical polishing disc are fixedly connected with a height adjusting screw respectively, and the height adjusting screw is in threaded connection with the upper rack and the lower rack.
7. The mobile phone polishing device according to claim 1, further comprising a placing table, wherein a placing groove is formed on the placing table, and the placing groove is used for placing a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328489.3U CN210147762U (en) | 2019-03-15 | 2019-03-15 | Cell-phone burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328489.3U CN210147762U (en) | 2019-03-15 | 2019-03-15 | Cell-phone burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147762U true CN210147762U (en) | 2020-03-17 |
Family
ID=69755255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920328489.3U Active CN210147762U (en) | 2019-03-15 | 2019-03-15 | Cell-phone burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147762U (en) |
-
2019
- 2019-03-15 CN CN201920328489.3U patent/CN210147762U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208825850U (en) | A kind of self-adjustable stationary fixture of laser cutting device | |
| CN113118958A (en) | Automatic processing system for surface of aluminum alloy hub | |
| CN210147762U (en) | Cell-phone burnishing device | |
| CN109623592A (en) | A kind of Full-automatic polishing machine head | |
| CN208879858U (en) | A kind of automobile gear sanding and polishing device | |
| CN209698583U (en) | Turnover device is used in a kind of processing of auto parts and components | |
| CN202986603U (en) | Jewelry carving machine | |
| CN112621453B (en) | A bright limit device for rectangle AG glass | |
| CN211866241U (en) | Novel copper pole production is with aligning structure | |
| CN209157948U (en) | A kind of vehicle component plastic part edge grinding device | |
| CN209754769U (en) | Trimming device is used in spectacle-frame processing | |
| CN209175496U (en) | A kind of surface polishing device of handware processing | |
| CN209615053U (en) | A kind of wheel removes deburring device | |
| CN112548744A (en) | Post-treatment process for casting motor end cover | |
| CN109108392A (en) | A kind of automobile gear sanding and polishing device | |
| CN220944566U (en) | Novel plastic panel edging device | |
| CN214778673U (en) | Automobile fastener processing equipment | |
| CN220971919U (en) | Full-automatic polishing wax-spraying device | |
| CN219986853U (en) | Centering tool | |
| CN111251142A (en) | Grinding equipment for rivets for motorcycle | |
| CN220871347U (en) | Drying device is used in optical lens processing | |
| CN204819024U (en) | Magnetic ring chamfer device | |
| CN217572365U (en) | A panel polishing equipment for wood processing | |
| CN220019967U (en) | Lens laminating device is used in glasses production | |
| CN214687935U (en) | Screen protection film laminating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |