CN205888796U - Grinding device for cell phone case - Google Patents
Grinding device for cell phone case Download PDFInfo
- Publication number
- CN205888796U CN205888796U CN201620683293.2U CN201620683293U CN205888796U CN 205888796 U CN205888796 U CN 205888796U CN 201620683293 U CN201620683293 U CN 201620683293U CN 205888796 U CN205888796 U CN 205888796U
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- CN
- China
- Prior art keywords
- spring
- workbench
- slide rail
- housing
- cylinder
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- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding device for cell phone case, including the frame, the rack -mount is on the workstation, and the diaphragm is installed to the upper end of frame, and the lower fixed surface of diaphragm installs the slide rail, installs the cylinder on going up the slide rail, and the cylinder axle lower extreme of cylinder passes through buffer and connects the motor, and the output shaft of motor links to each other with the wheel of polishing, and buffer includes the connecting plate, goes up the guide way, guide pin bushing, casing, damping spring and lower guide way, the fixing base is all installed to the both sides of workstation, and the pivot is installed on the top of fixing base, is connected with the bull stick in the first pivot, and the pinch roller is installed to the lower extreme of bull stick, and the slide rail is installed down to one side of workstation, installs the telescopic link on the lower slide rail, and the telescopic link is with the slide rail is perpendicular down, and the brush roller is installed on the top of telescopic link. The utility model discloses degree of automation is high, has guaranteed that the dynamics the when wheel of polishing contacts with the work piece slowly increases, can not damage the work piece because the governing speed of cylinder is too big, has also guaranteed the life of the wheel of polishing simultaneously.
Description
Technical field
This utility model is related to mobile phone shell manufacture field, specifically a kind of phone housing sanding apparatus.
Background technology
Mobile phone is generally used by people as the communication tool of contemporary Chinese medicine, and before 10 years, mobile phone is also more thick and heavy, existing
Mobile phone more frivolous, also imply that and be easy to break, the auxiliary product of therefore mobile phone also just produces in succession, wherein mobile phone
Shell is as the auxiliary product of protection Mobile phone anti-skidding, particularly significant, and the birth of mobile phone shell for a long time, from plastics to metal, passes
Although the plastic handset shell of system can be very good to protect the shatter-resistant of mobile phone, it is as the increase of mobile phone screen, the change of mobile phone is big,
The probability that it drops also increases, and mobile phone shell often can solve this problem, needs when the processing of mobile phone shell reproduction
Polisher to be used, polisher mainly carries out photochemical process to the surface of mobile phone shell, and then mobile phone shell just can be painted, mesh
Before, the polishing chip of surface of shell cannot be removed by common grinding apparatus on the market, also needs subsequent artefacts to clear up, very not square
Just；And existing grinding apparatus are all often to fix workpiece, then with cylinder drive grinding wheel on get off realization polishing,
But cylinder can decline through practicality for a long time, its feed accuracy, then when being polished, the control of grinding wheel can be not smart
Standard, can cause the infringement to workpiece, and also has no small harm to grinding wheel itself.
Utility model content
The purpose of this utility model is to provide a kind of phone housing sanding apparatus, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of phone housing sanding apparatus, including frame, described frame is installed on the table, and the upper end of frame is installed
There is transverse slat, the lower surface of transverse slat is installed with slide rail, upper slide rail is provided with cylinder, the cylinder axis lower end of cylinder is passed through to delay
Flushing device connects motor, and the output shaft of motor is connected with grinding wheel, and described buffer unit includes guide way and lower guide way, on
Guide way is disc-shaped and centre is provided with annular boss, boss cylindrical on be arranged with tubular housing, the upper inside wall of housing
Be provided with ring-shaped step circle, lower guide way includes guide section and the canned paragraph being connected, guide section on canned paragraph, canned paragraph
It is fed through step circle and connects connecting plate, guide section is located at the top of step circle and is in be slidably matched with the inwall of housing, fixing
It is arranged with guide pin bushing in section, between upper guide way and guide section, be provided with damping spring；Damping device also includes some playing two grades and subtracting
Shake, the equal pressing spring of protective effect, equal pressing spring is uniform around the central shaft of guide section, and the upper surface of guide section is provided with and all presses bullet
The one-to-one storage tank of spring, one end of equal pressing spring is fixed in storage tank, and the bottom surface of boss is provided with is fitted with equal pressing spring phase
The slot to make way joined；Described grinding wheel is located at the top of workbench, and the both sides of workbench are mounted on fixed seat, the top of fixed seat
Rotating shaft is installed, first rotating shaft is also rotatably connected to bull stick, the lower end of bull stick is provided with pinch roller, and pinch roller laminating is arranged at work
The top of platform；The side of described workbench is provided with glidepath, and glidepath is provided with expansion link, and expansion link is hung down with glidepath
Directly, the top of expansion link is provided with brush roll, and brush roll is located above workbench, and described workbench bottom is provided with antiskid, shock-absorbing
Pad.
As further program of the utility model: described motor is servomotor.
As this utility model further scheme: described slot to make way connection ringwise groove.
As this utility model further scheme: the inwall of described housing is provided with least twice air discharge duct, air discharge duct
Vertically run through housing.
As this utility model further scheme: the cylindrical embedded of described guide section is provided with some balls.
As this utility model further scheme: described damping spring includes the first spring and second spring, second
The external diameter of spring is less than the internal diameter of the first spring so that second spring is arranged in the first spring.
As this utility model further scheme: described expansion link is provided with two, two expansion links are respectively close to work
Two pinch roller settings in station.
Compared with prior art, the beneficial effects of the utility model are: during utility model works, upper slide rail can drive
The horizontal level of cylinder is adjusted, and then changes the position of the grinding wheel of its underpart, convenient regulation, and cylinder itself can pass through
The vertical position of the extension and contraction control grinding wheel of its cylinder axis, when grinding wheel is adjusted with absorption surface downwards, buffer unit starts
Work, through located at the damping spring of enclosure interior and the effect of uniform spring it is ensured that power when grinding wheel and absorption surface
Degree slowly increases, and will not damage workpiece because the governing speed of cylinder is excessive, also ensure that making of grinding wheel simultaneously
Use the life-span；While polishing workpiece, brush roll can remove polishing chip, and gas expansion link control is passed through in the movement of brush roll and lifting
System, high degree of automation, very convenient；It is additionally provided with pinch roller on workbench, can be used to fixing workpiece, make workpiece be difficult to slide.
Brief description
Fig. 1 is the structural representation of phone housing sanding apparatus；
Fig. 2 is the structural representation of buffer unit in phone housing sanding apparatus；
Fig. 3 is the structural representation of housing in phone housing sanding apparatus；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the a-a sectional view of Fig. 4；
In figure: 1- frame, 2- workbench, 3- transverse slat, the upper slide rail of 4-, 5- cylinder, 6- cylinder axis, 7- buffer unit, 8- electricity
Guide way under machine, 9- grinding wheel, 10- connecting plate, 11-, 111- guide section, 112- canned paragraph, 113- storage tank, 12- guide pin bushing,
Guide on 13- housing, 131- step circle, 132- air discharge duct, 14- damping spring, 141- first spring, 142- second spring, 15-
Body, 151- boss, 152- slot to make way, the uniform spring of 16-, 17- fixed seat, 18- rotating shaft, 19- bull stick, 20- pinch roller, 21- glide
Rail, 22- expansion link, 23- brush roll, 24- damping anti skid pad.
Specific embodiment
With reference to specific embodiment, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-5, a kind of phone housing sanding apparatus, including frame 1, described frame 1 is arranged on workbench 2
On, the upper end of frame 1 is provided with transverse slat 3, and the lower surface of transverse slat 3 is installed with slide rail 4, upper slide rail 4 is provided with cylinder
5, cylinder axis 6 lower end of cylinder 5 connects motor 8 by buffer unit 7, and the output shaft of motor 8 is connected with grinding wheel 9, described slow
Flushing device 7 includes guide way 15 and lower guide way 11, and lower upper guide way 15 is disc-shaped, middle be provided with annular boss 151, boss
151 cylindrical on be arranged with tubular housing 13, the upper inside wall of housing 13 is provided with ring-shaped step circle 131, described lower guiding
Body 11 includes the guide section 111 being connected and canned paragraph 112, and on canned paragraph 112, canned paragraph 112 wears guide section 111
Cross step circle 131 and be connected to the upper surface of connecting plate 10, guide section 111 is located at the top of step circle 131 and housing 13
Inwall is in be slidably matched, and canned paragraph 112 is arranged with guide pin bushing 12, is provided with damping spring between upper guide way 15 and guide section 111
14；Damping device 7 also includes some equal pressing springs 16 playing two grades of dampings, protecting, and equal pressing spring 16 is in guide section 111
Heart axle is uniform, and the upper surface of guide section 111 is provided with the one-to-one storage tank 113 with equal pressing spring 16, and the one of equal pressing spring 16
End is fixed in storage tank 113；Described grinding wheel 9 is located at the top of workbench 2, and the both sides of workbench 2 are mounted on fixed seat
17, the top of fixed seat 17 is provided with rotating shaft 18, and first rotating shaft 18 is also rotatably connected to bull stick 19, and the lower end of bull stick 19 is installed
There is pinch roller 20, pinch roller 20 laminating is arranged at the top of workbench 2；The side of described workbench 3 is provided with glidepath 21, glidepath
Expansion link 22 is installed on 21, expansion link 22 is vertical with glidepath 21, the top of expansion link 22 is provided with brush roll 23, brush roll
23 are located above workbench 2, and described workbench 2 bottom is provided with antiskid, shock-absorbing pad 24.
Described motor 8 is servomotor.
The bottom surface of described boss 151 is provided with the slot to make way 152 that some and equal pressing spring 16 is adapted.Some described slots to make way
152 connection ringwise grooves, to improve the accuracy that equal pressing spring 16 enters groove.
The inwall of described housing 13 is provided with least twice air discharge duct 132, and air discharge duct 132 vertically runs through housing 13.
Described guide section 111 cylindrical embedded be provided with some balls so that guide section 111 and housing 13 inwall by
Sliding friction is changed into rolling friction, also increases the gap between the inwall of cylindrical and housing 13 of guide section 111 further simultaneously,
It is easy to the circulation of air-flow and distributing of heat.
Described damping spring 14 includes the first spring 141 and second spring 142, and the external diameter of second spring 142 is less than first
The internal diameter of spring 141 is so that second spring 142 is arranged in the first spring 141.
Described expansion link 22 is provided with two, and two expansion links 22 are arranged respectively close to two pinch rollers 20 on workbench 2.
Operation principle of the present utility model is: during utility model works, upper slide rail 4 can drive the horizontal position of cylinder 5
Put regulation, then change the position of the grinding wheel 9 of its underpart, convenient regulation, and cylinder 5 itself can pass through its cylinder axis 6
Extension and contraction control grinding wheel 9 vertical position, when grinding wheel 9 adjust downwards with absorption surface when, buffer unit is started working, warp
Cross the effect of damping spring 14 within located at housing 13 and uniform spring 16 it is ensured that power when grinding wheel 9 and absorption surface
Degree slowly increases, and will not damage workpiece because the governing speed of cylinder 5 is excessive, also ensure that grinding wheel 9 simultaneously
Service life；While polishing workpiece, brush roll 23 can remove polishing chip, and the movement of brush roll 23 and lifting are stretched by gas
Contracting bar 22 controls, and high degree of automation is very convenient；Pinch roller 20 is additionally provided with workbench 2, can be used to fixing workpiece, make work
Part is difficult to slide.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of without departing from this patent objective
Make a variety of changes.
Claims (7)
1. a kind of phone housing sanding apparatus, including frame it is characterised in that described frame is installed on the table, frame
Upper end transverse slat is installed, the lower surface of transverse slat is installed with slide rail, and upper slide rail is provided with cylinder, the cylinder axis of cylinder
Lower end connects motor by buffer unit, and the output shaft of motor is connected with grinding wheel, described buffer unit include guide way with
Lower guide way, upper guide way is disc-shaped and centre is provided with annular boss, boss cylindrical on be arranged with tubular housing, housing
Upper inside wall be provided with ring-shaped step circle, lower guide way includes guide section and the canned paragraph being connected, and guide section is located at fixation
Duan Shang, canned paragraph is fed through step circle and connects connecting plate, and guide section is located at the top of step circle and is in slide with the inwall of housing
Dynamic cooperation, canned paragraph is arranged with guide pin bushing, is provided with damping spring between upper guide way and guide section；Damping device also includes some
Play the equal pressing spring of two grades of dampings, protective effect, equal pressing spring is uniform around the central shaft of guide section, and the upper surface of guide section sets
Have the one-to-one storage tank with equal pressing spring, one end of equal pressing spring is fixed in storage tank, the bottom surface of boss be provided with all
The slot to make way that pressing spring is adapted；Described grinding wheel is located at the top of workbench, and the both sides of workbench are mounted on fixed seat, Gu
The top of reservation is provided with rotating shaft, and first rotating shaft is also rotatably connected to bull stick, and the lower end of bull stick is provided with pinch roller, and pinch roller is fitted
It is arranged at the top of workbench；The side of described workbench is provided with glidepath, and glidepath is provided with expansion link, expansion link with
Glidepath is vertical, and the top of expansion link is provided with brush roll, and brush roll is located above workbench, and described workbench bottom is provided with anti-
Sliding cushion.
2. phone housing sanding apparatus according to claim 1 are it is characterised in that described motor is servomotor.
3. phone housing sanding apparatus according to claim 1 and 2 are it is characterised in that the connection of described slot to make way is in ring
Connected in star.
4. phone housing sanding apparatus according to claim 3 are it is characterised in that the inwall of described housing is provided with least
Twice air discharge duct, air discharge duct vertically runs through housing.
5. the phone housing sanding apparatus according to claim 1 or 2 or 4 it is characterised in that described guide section cylindrical
Upper embedded it is provided with some balls.
6. phone housing sanding apparatus according to claim 5 are it is characterised in that described damping spring includes the first bullet
Spring and second spring, the external diameter of second spring is less than the internal diameter of the first spring so that second spring is arranged in the first spring.
7. the phone housing sanding apparatus according to claim 1 or 2 or 4 or 6 are it is characterised in that described expansion link sets
There are two, two expansion links are respectively close to two pinch roller settings on workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683293.2U CN205888796U (en) | 2016-07-02 | 2016-07-02 | Grinding device for cell phone case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683293.2U CN205888796U (en) | 2016-07-02 | 2016-07-02 | Grinding device for cell phone case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888796U true CN205888796U (en) | 2017-01-18 |
Family
ID=57771998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683293.2U Expired - Fee Related CN205888796U (en) | 2016-07-02 | 2016-07-02 | Grinding device for cell phone case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888796U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097116A (en) * | 2017-06-02 | 2017-08-29 | 洛阳汇成钢结构有限公司 | A kind of H profile steel wing plate welding bead polishing derusting device |
| CN107855880A (en) * | 2017-12-14 | 2018-03-30 | 无锡市飞天油脂有限公司 | A kind of metal tools production sanding apparatus |
| CN107900809A (en) * | 2017-11-20 | 2018-04-13 | 陈夫 | A kind of metal shell polishing hardware tool |
| CN108032177A (en) * | 2018-01-08 | 2018-05-15 | 新乡中新化工有限责任公司 | A kind of grinding tool for sealing surface of safety valve |
| CN108871836A (en) * | 2018-09-14 | 2018-11-23 | 西南交通大学 | A kind of multi-functional steel rail grinding experimental rig |
| CN109333223A (en) * | 2018-10-11 | 2019-02-15 | 安徽省潜山县潜源鬃刷有限公司 | One kind being based on the mobile phone angle glass R sanding and polishing equipment |
| CN109968133A (en) * | 2019-04-26 | 2019-07-05 | 北京史河科技有限公司 | A kind of milling robot |
| CN110091225A (en) * | 2019-06-14 | 2019-08-06 | 郑州纬达自动化科技有限公司 | Full automatic penumatic sander and its method |
| CN110421593A (en) * | 2019-07-31 | 2019-11-08 | 广东博智林机器人有限公司 | Rotatable damping device for connecting |
| CN112083016A (en) * | 2020-09-06 | 2020-12-15 | 陈华 | Detection device of radiographic inspection appearance |
-
2016
- 2016-07-02 CN CN201620683293.2U patent/CN205888796U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097116A (en) * | 2017-06-02 | 2017-08-29 | 洛阳汇成钢结构有限公司 | A kind of H profile steel wing plate welding bead polishing derusting device |
| CN107900809A (en) * | 2017-11-20 | 2018-04-13 | 陈夫 | A kind of metal shell polishing hardware tool |
| CN107855880A (en) * | 2017-12-14 | 2018-03-30 | 无锡市飞天油脂有限公司 | A kind of metal tools production sanding apparatus |
| CN108032177A (en) * | 2018-01-08 | 2018-05-15 | 新乡中新化工有限责任公司 | A kind of grinding tool for sealing surface of safety valve |
| CN108032177B (en) * | 2018-01-08 | 2024-02-20 | 新乡中新化工有限责任公司 | Grinding tool for sealing surface of safety valve |
| CN108871836A (en) * | 2018-09-14 | 2018-11-23 | 西南交通大学 | A kind of multi-functional steel rail grinding experimental rig |
| CN109333223A (en) * | 2018-10-11 | 2019-02-15 | 安徽省潜山县潜源鬃刷有限公司 | One kind being based on the mobile phone angle glass R sanding and polishing equipment |
| CN109968133A (en) * | 2019-04-26 | 2019-07-05 | 北京史河科技有限公司 | A kind of milling robot |
| CN110091225A (en) * | 2019-06-14 | 2019-08-06 | 郑州纬达自动化科技有限公司 | Full automatic penumatic sander and its method |
| CN110421593A (en) * | 2019-07-31 | 2019-11-08 | 广东博智林机器人有限公司 | Rotatable damping device for connecting |
| CN112083016A (en) * | 2020-09-06 | 2020-12-15 | 陈华 | Detection device of radiographic inspection appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |