CN210081424U - Local supplementary burnishing device of cell-phone - Google Patents

Local supplementary burnishing device of cell-phone Download PDF

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Publication number
CN210081424U
CN210081424U CN201920328410.7U CN201920328410U CN210081424U CN 210081424 U CN210081424 U CN 210081424U CN 201920328410 U CN201920328410 U CN 201920328410U CN 210081424 U CN210081424 U CN 210081424U
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polishing
rack
mobile phone
shaft
frame
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CN201920328410.7U
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Chinese (zh)
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韩进财
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Suzhou Xinya Electronic Technology Co Ltd
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Suzhou Xinya Electronic Technology Co Ltd
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Abstract

The utility model discloses a local supplementary polishing device for a mobile phone, which comprises an upper polishing frame and a lower polishing frame, wherein the upper polishing frame is erected at the top of the lower polishing frame, and a hydraulic telescopic device is arranged between the upper polishing frame and the lower polishing frame; the upper polishing rack and the lower polishing rack are respectively and rotatably connected with a polishing shaft, the polishing shafts are fixedly connected with polishing wheels, a plurality of polishing grooves corresponding to the polishing wheels are sequentially arranged in the upper polishing rack and the lower polishing rack from left to right, and the polishing wheels are positioned in the polishing grooves; the polishing shaft is connected with a driving motor, the left side and the right side of the polishing groove are respectively provided with a clamping component, and the outline of the polishing wheel is provided with a polishing sleeve; realize polishing the local coarse position on the metal casing of different cell-phones simultaneously through above-mentioned device structure, and according to the difference of roughness, can select different throwing aureola to polish, the utility model discloses an above-mentioned device not only polishes accurately, and polishing efficiency is high, and can the selectivity polishing, is fit for the large-scale production and uses.

Description

Local supplementary burnishing device of cell-phone
Technical Field
The utility model relates to a cell-phone burnishing device especially relates to a cell-phone local supplementary burnishing device.
Background
For the preparation of the mobile phone, the preparation mainly comprises the steps of product preparation and quality detection, and the quality detection aims to ensure that the mobile phone leaving a factory has no defects and can completely reach the quality standard, such as the smoothness of a metal shell of the mobile phone. The integral smoothness of the mobile phone is of great importance to the beauty of the mobile phone and is also an important selection standard for consumers to select the mobile phone.
In the preparation process of the mobile phone, the metal shell material of the mobile phone is punched and polished to obtain the shell material, but in the last quality inspection process of the mobile phone, a plurality of mobile phone products which are unqualified in polishing are found in the mobile phone, which is mainly shown in that the metal shell of the mobile phone is locally rough, namely the mobile phone shell locally contains a part with obvious roughness.
The existing processing method is that the mobile phone is reworked, the metal shell material of the mobile phone is removed, and the mobile phone is partially polished and then reassembled into a qualified product. By adopting the processing mode, not only is great resource waste caused, but also the mobile phone parts are easy to be damaged in the process of reworking processing. Therefore, in the mobile phone quality inspection process, the device capable of quickly and efficiently performing supplementary polishing on the local roughness on the metal shell of the mobile phone is designed, the rework rate of the mobile phone can be remarkably reduced, the qualified rate of finished products is provided, and meanwhile, manpower and material resources can be saved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: a local supplementary polishing device for a mobile phone.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a local supplementary polishing device for a mobile phone comprises an upper polishing rack and a lower polishing rack, wherein the upper polishing rack is erected at the top of the lower polishing rack, a hydraulic telescopic device is arranged between the upper polishing rack and the lower polishing rack and used for adjusting the relative height between the upper polishing rack and the lower polishing rack;
the upper polishing rack and the lower polishing rack are respectively and rotatably connected with a polishing shaft, the polishing shafts are fixedly connected with polishing wheels, a plurality of polishing grooves corresponding to the polishing wheels are sequentially arranged in the upper polishing rack and the lower polishing rack from left to right, and the polishing wheels are positioned in the polishing grooves; the polishing machine comprises an upper polishing rack and a lower polishing rack, and is characterized in that the right end parts of the upper polishing rack and the lower polishing rack are respectively provided with a motor cavity, a driving motor is arranged in the motor cavity, the right end of a polishing shaft penetrates through the motor cavity and is connected with an output shaft of the driving motor, the left side and the right side of a polishing groove are respectively provided with a clamping part, the clamping parts are used for clamping a mobile phone to be polished, and the contour of a polishing wheel is provided with a.
Preferably, the upper polishing machine frame and the lower polishing machine frame are respectively provided with a shaft cavity matched with the polishing shaft, and the polishing shaft is positioned in the shaft cavity and can freely rotate.
Preferably, the polishing shaft penetrates through the groove wall of the polishing groove and then is connected with the polishing wheel, and bearings matched with the polishing shaft are respectively arranged at the penetration positions of the polishing shaft and the polishing groove.
Preferably, the roughness of the polishing sleeves on different polishing wheels is different, and the roughness of the polishing sleeves decreases from right to left in sequence.
Preferably, the number of the hydraulic telescopic devices is 2, and the hydraulic telescopic devices are respectively arranged at the left end and the right end between the upper polishing machine frame and the lower polishing machine frame.
Preferably, the hydraulic telescopic device comprises a hydraulic telescopic rod and a clamping block arranged at the end part of a rod body of the hydraulic telescopic rod, and a clamping groove matched with the clamping block is formed in the bottom of the upper polishing rack.
Preferably, the clamping component comprises a pillar and a clamping block fixedly connected with the pillar, the pillar is screwed on the polishing groove, and a groove is formed in the clamping block.
Preferably, the number of the polishing grooves is 3-5.
Preferably, the motor cavity is provided with a plurality of heat dissipation holes.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a local supplementary polishing device for a mobile phone, which comprises an upper polishing frame and a lower polishing frame, wherein the upper polishing frame is erected at the top of the lower polishing frame; the upper polishing rack and the lower polishing rack are respectively and rotatably connected with a polishing shaft, the polishing shafts are fixedly connected with polishing wheels, a plurality of polishing grooves corresponding to the polishing wheels are sequentially arranged in the upper polishing rack and the lower polishing rack from left to right, and the polishing wheels are positioned in the polishing grooves; the right end parts of the upper polishing rack and the lower polishing rack are respectively provided with a motor cavity, a driving motor is arranged in the motor cavity, the right end of the polishing shaft penetrates through the motor cavity and is connected with an output shaft of the driving motor, the left side and the right side of the polishing groove are respectively provided with a clamping part, the clamping parts are used for clamping a mobile phone to be polished, and the outline of the polishing wheel is provided with a polishing sleeve; realize polishing the local coarse position on the metal casing of different cell-phones simultaneously through above-mentioned device structure, and according to the difference of roughness, can select different throwing aureola to polish, the utility model discloses an above-mentioned device not only polishes accurately, and polishing efficiency is high, and can the selectivity polishing, is fit for the large-scale production and uses.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a polishing wheel according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure of a portion a in fig. 1 according to an 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. 1-3, a local supplementary polishing device for a mobile phone comprises an upper polishing frame 2 and a lower polishing frame 1, a hydraulic telescopic device 10 is arranged between the upper polishing frame 2 and the lower polishing frame 1, and the hydraulic telescopic device 10 is used for adjusting the relative height between the upper polishing frame 2 and the lower polishing frame 1. The internal structure and the working principle thereof can be known by those skilled in the art by referring to a technical manual or a technical dictionary.
The number of hydraulic stretching device 10 that sets up is 2, sets up respectively at last polishing frame 2 and the left and right both ends between the lower polishing frame 1, and fixture block 9 (the top position of fixture block 9 fixed connection piston rod on hydraulic stretching device 10) of the equal fixedly connected with in top of each hydraulic stretching device 10 is equipped with the draw-in groove with fixture block 9 complex in the bottom of last polishing frame 2. The top of the hydraulic telescopic device 10 is clamped into the clamping groove through the clamping block 9, and the bottom of the hydraulic telescopic device 10 is supported on the top of the lower polishing rack 1. Go up polishing frame 2 and lower polishing frame 1 and be equipped with a plurality of polishing grooves 6 from left hand right side in proper order, go up polishing frame 2 and rotate respectively in the lower polishing frame 1 and be connected with polishing shaft 5 (go up polishing frame 2 and lower polishing frame 1 be equipped with respectively with polishing shaft 5 complex shaft cavity, polishing shaft 5 is arranged in the shaft cavity free rotation), 5 fixedly connected with polishing wheel 8 of polishing shaft, polishing wheel 8 is arranged in polishing groove 6. Specifically, the polishing shaft 5 penetrates through the wall of the polishing groove 6 and then is connected with the polishing wheel 8, meanwhile, bearings matched with the polishing shaft 5 are respectively arranged at the penetrating positions of the polishing shaft 5 and the polishing groove 6, and the polishing shaft 5 freely rotates relative to the polishing groove 6.
Go up the right-hand member portion of polishing frame 2 and lower polishing frame 1 and be equipped with motor chamber 3 respectively, be equipped with driving motor 4 in the motor chamber 3, the right-hand member of polishing axle 5 runs through motor chamber 3 back, through the output shaft of coupling joint driving motor 4, and the profile of each polishing wheel 8 is equipped with polishing cover 811, and the polishing cover 811 on the different polishing wheels 8 chooses for use the polishing cover 811 that the roughness is different and the material is different. The polishing sleeves 811 on different polishing wheels 8 (from right to left, the roughness of the polishing sleeves 811 on different polishing wheels 8 decreases in sequence, and the hardness of the material selected for the polishing sleeves 811 decreases in sequence — the harder the material of the polishing sleeve 811, the more suitable the polishing of the rough part with the larger roughness).
The left side and the right side of each polishing groove 6 are respectively fixedly connected with a clamping part 7, and the mobile phone to be polished is clamped by utilizing the mutual clamping and matching action of the two clamping parts 7. Specifically, the clamping component comprises a support 712 and a clamping block 711 fixedly connected with the support 712, the support 712 is screwed to the bottom of the corresponding upper polishing machine frame 2 or the top of the corresponding lower polishing machine frame 1, a groove is formed in the clamping block 711, and after the height of the clamping block 711 relative to the polishing wheel 8 is adjusted by rotating the support 712, the mobile phone is clamped on the two clamping blocks 711 (one side of the mobile phone is clamped on the clamping block 711 on the clamping component 7 on the left side of the polishing groove, and the other side of the mobile phone is clamped on the clamping block 711 on the clamping component 7 on the right side of the polishing groove).
The working principle is as follows:
open the driving motor 4 on polishing frame 2 and the lower polishing frame 1, the output shaft of driving motor 4 passes through coupling joint polishing axle 5, polishing axle 5 rotates this moment, because of last polishing frame 2 sets up and polish 5 complex shaft cavities with lower polishing frame 1, polishing axle 5 is located the shaft cavity free rotation and does not have the hindrance, polishing axle 5 drives polishing wheel 8 and rotates, polishing wheel 8 is located the bottom of polishing frame 2 and the 6 rotations in polishing groove of seting up at lower polishing frame 1 top.
The mobile phone to be polished is clamped on the clamping component 7, specifically, after the relative position of the clamping block 711 and the polishing wheel 8 is adjusted by rotating the support 712 (the support 712 is in threaded connection with the upper polishing frame 2 or the lower polishing frame 1), the mobile phone is clamped on the two clamping blocks 711 (one side of the mobile phone is clamped on the clamping block 711 on the clamping component 7 on the left side of the polishing groove, and the other side of the mobile phone is clamped on the clamping block 711 on the clamping component 7 on the right side of the polishing groove). The local roughness on the metal casing of the mobile phone is polished by the polishing sleeve 811 on the polishing wheel 8. Meanwhile, an operator can also hold the mobile phone by hand to polish the local rough part on the metal shell of the mobile phone.
Adopt and polish frame 2 and polish 1 bilayer design down, can polish a plurality of cell-phones simultaneously, it is specific through hydraulic telescoping rod will polish frame 2 and polish frame 1 down and adjust to suitable high back (adjust polish frame 2 and polish the relative height of frame 1 down after, make things convenient for operating personnel to operate with the best gesture on with, like the relative position of hand and last polish frame 2 and polish frame 1 down).
Because the roughness of the polishing sleeves 811 sleeved with the polishing wheels 8 on different polishing grooves 6 is different, the polishing wheels 8 on different polishing grooves 6 are selected according to the different roughness of the rough part on the metal shell of the mobile phone during polishing. Specifically, the roughness of the rough part on the metal shell of the mobile phone is large, and the polishing wheel 8 positioned on the rightmost side of the upper polishing machine frame 2 and the lower polishing machine frame 1 is selected for polishing, specifically, the polishing sleeve 811 sleeved by the polishing wheel 8 positioned on the rightmost side of the upper polishing machine frame 2 and the lower polishing machine frame 1 is the roughest (the roughness of the polishing sleeve 811 sleeved by the polishing wheel 8 is reduced from right to left in sequence).
The device design has the advantages that:
the problem of the cell-phone when the quality inspection that dispatches from the factory, discover to have partial roughness flaw on the cell-phone casing, need rework to dismantle the technical defect of polishing is effectively solved, through above-mentioned device to a nimble, simple, convenient operation, efficient mode polishes the coarse position on the cell-phone casing, thereby reaches the requirement of the quality of dispatching from the factory.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. A local supplementary polishing device for a mobile phone is characterized by comprising an upper polishing rack and a lower polishing rack, wherein the upper polishing rack is erected at the top of the lower polishing rack;
the upper polishing rack and the lower polishing rack are respectively and rotatably connected with a polishing shaft, the polishing shafts are fixedly connected with polishing wheels, a plurality of polishing grooves corresponding to the polishing wheels are sequentially arranged in the upper polishing rack and the lower polishing rack from left to right, and the polishing wheels are positioned in the polishing grooves; the polishing machine comprises an upper polishing rack and a lower polishing rack, and is characterized in that the right end parts of the upper polishing rack and the lower polishing rack are respectively provided with a motor cavity, a driving motor is arranged in the motor cavity, the right end of a polishing shaft penetrates through the motor cavity and is connected with an output shaft of the driving motor, the left side and the right side of a polishing groove are respectively provided with a clamping part, the clamping parts are used for clamping a mobile phone to be polished, and the contour of a polishing wheel is provided with a.
2. The local supplementary polishing device for the mobile phone as claimed in claim 1, wherein the upper polishing frame and the lower polishing frame are respectively provided with a shaft cavity matched with the polishing shaft, and the polishing shaft is freely rotated in the shaft cavity.
3. The local supplementary polishing device for mobile phones according to claim 1, wherein the polishing shaft penetrates through the wall of the polishing trough and then is connected with the polishing wheel, and bearings matched with the polishing shaft are respectively arranged at the penetration positions of the polishing shaft and the polishing trough.
4. The local supplementary polishing device for mobile phone as claimed in claim 1, wherein the roughness of the polishing sleeve on different polishing wheels is different, and the roughness of the polishing sleeve decreases from right to left.
5. The local supplementary polishing device for the mobile phone according to claim 1, wherein the number of the hydraulic telescopic devices is 2, and the hydraulic telescopic devices are respectively arranged at the left end and the right end between the upper polishing rack and the lower polishing rack.
6. The local supplementary polishing device for the mobile phone according to claim 5, wherein the hydraulic telescopic device comprises a hydraulic telescopic rod and a clamping block arranged at the end part of a rod body of the hydraulic telescopic rod, and a clamping groove matched with the clamping block is arranged at the bottom of the upper polishing rack.
7. The local supplementary polishing device for the mobile phone as claimed in claim 6, wherein the holding member comprises a pillar and a clamping block fixedly connected with the pillar, the pillar is fixedly connected with the left side and the right side of the polishing groove, and the clamping block is provided with a groove.
8. The local supplementary polishing device for the mobile phone according to claim 1, wherein the number of the polishing grooves is 3-5.
9. The local supplementary polishing device for mobile phone as claimed in claim 1, wherein the motor cavity is provided with a plurality of heat dissipation holes.
CN201920328410.7U 2019-03-15 2019-03-15 Local supplementary burnishing device of cell-phone Active CN210081424U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920328410.7U CN210081424U (en) 2019-03-15 2019-03-15 Local supplementary burnishing device of cell-phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920328410.7U CN210081424U (en) 2019-03-15 2019-03-15 Local supplementary burnishing device of cell-phone

Publications (1)

Publication Number Publication Date
CN210081424U true CN210081424U (en) 2020-02-18

Family

ID=69471811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920328410.7U Active CN210081424U (en) 2019-03-15 2019-03-15 Local supplementary burnishing device of cell-phone

Country Status (1)

Country Link
CN (1) CN210081424U (en)

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