CN111347338B - Quick detach formula cell-phone shell burnishing device - Google Patents
Quick detach formula cell-phone shell burnishing device Download PDFInfo
- Publication number
- CN111347338B CN111347338B CN202010237865.5A CN202010237865A CN111347338B CN 111347338 B CN111347338 B CN 111347338B CN 202010237865 A CN202010237865 A CN 202010237865A CN 111347338 B CN111347338 B CN 111347338B
- Authority
- CN
- China
- Prior art keywords
- polishing
- locking
- fixing plate
- mobile phone
- pressing
- 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.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 claims abstract description 136
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 76
- 238000007789 sealing Methods 0.000 claims description 60
- 238000009434 installation Methods 0.000 claims description 31
- 239000000565 sealant Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
Abstract
A quick detach formula cell-phone shell burnishing device includes: fixed subassembly, polishing subassembly and locking Assembly, fixed subassembly includes fixed axle, first fixed plate and second fixed plate, and polishing subassembly includes polishing disc, location projection, polishing closing plate and polishing consumptive material spare, and locking Assembly includes to support to hold the elastic component, presses locking post, locking briquetting and the elastic component that resets. The quick-release mobile phone shell polishing device provided by the invention is provided with the fixing component, the polishing component and the locking component, so that the polishing component can be locked and fixed, and meanwhile, the fixing mode of screws or bolts in the prior art can be replaced, so that the mounting and dismounting operations of the polishing component are quicker, and the polishing efficiency of the mobile phone shell is improved.
Description
Technical Field
The invention relates to the technical field of mobile phone shell processing, in particular to a quick-release type mobile phone shell polishing device.
Background
With the continuous improvement and maturity of the 5G technology, the demand of mobile terminal products such as smart phones and tablet computers is increasing, and meanwhile, the improvement of the processing quality and the production efficiency of the mobile terminal products such as smart phones and tablet computers is becoming more and more important.
In the processing of the mobile phone shell, the mobile phone shell needs to be polished, so that the surface flatness and brightness of the mobile phone shell meet the requirements of production and processing. Because the polishing of the mobile phone shell needs to be carried out through a plurality of polishing processes, the polished workpiece needs to be replaced according to requirements of different processes, product specifications and the like. The existing polishing workpiece is generally fixed by adopting fixing parts such as screws or bolts, so that certain manpower and material resources are needed to be consumed when the operation is replaced, so that the whole production efficiency is not high, the installation operation is complex, and the parts are easily damaged in the installation and locking process.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the quick-release type mobile phone shell polishing device which is simple and quick in disassembly and assembly operation and can improve the overall production and machining efficiency.
The purpose of the invention is realized by the following technical scheme:
a quick detach formula cell-phone shell burnishing device includes:
the fixing assembly comprises a fixing shaft, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively connected with two ends of the fixing shaft, the fixing shaft is provided with an installation channel, the first fixing plate is provided with a first installation hole, the second fixing plate is provided with a second installation hole, and the first installation hole and the second installation hole are respectively communicated with the installation channel;
the polishing component comprises a polishing disc, a positioning convex column, a polishing sealing plate and a polishing material consumption piece, wherein one end of the positioning convex column is connected with the polishing disc, the other end of the positioning convex column penetrates through the first mounting hole and is positioned in the mounting channel, the first fixing plate is abutted against the polishing disc, the polishing sealing plate is connected with one surface, away from the positioning convex column, of the polishing disc, the polishing material consumption piece is connected with one surface, away from the polishing disc, of the polishing sealing plate, a sealing hole is formed in the polishing disc, a positioning channel is formed in the positioning convex column, and the positioning channel is communicated with the sealing hole; and
the locking assembly comprises a supporting elastic piece, a pressing locking column, a locking pressing block and a resetting elastic piece, wherein one end of the pressing locking column penetrates through the positioning channel and is located in the sealing hole, the supporting elastic piece is arranged in the sealing hole, two ends of the supporting elastic piece are respectively supported against the pressing locking column and the polishing sealing plate, one end, far away from the sealing hole, of the pressing locking column is provided with a avoiding groove, one end of the locking pressing block is hinged to the pressing locking column and located in the avoiding groove, the resetting elastic piece is respectively connected with the pressing locking column and the locking pressing block, and the resetting elastic piece is used for driving the locking pressing block to rotate towards the direction of the second fixing plate so that the locking pressing block is supported against the second fixing plate.
In one embodiment, the first fixing plate and the second fixing plate are arranged in parallel.
In one embodiment, the first fixing plate and the second fixing plate are respectively of a disc structure.
In one embodiment, the wall of the sealing hole is provided with an air inlet channel.
In one embodiment, a locking raised head is arranged on the pressing and locking column, the locking raised head is positioned in the sealing hole, and the locking raised head is propped against one end of the positioning convex column.
In one embodiment, the surface of the locking projection is provided with a layer of sealant.
In one embodiment, the sealant layer is a silicone layer.
In one embodiment, the elastic member is a spring.
In one embodiment, the return elastic member is a torsion spring,
in one embodiment, the locking pressing block is provided in plurality, and each locking pressing block is annularly arranged around the pressing locking column.
Compared with the prior art, the invention has at least the following advantages:
the quick-release mobile phone shell polishing device provided by the invention is provided with the fixing component, the polishing component and the locking component, so that the polishing component can be locked and fixed, and meanwhile, the fixing mode of screws or bolts in the prior art can be replaced, so that the mounting and dismounting operations of the polishing component are quicker, and the polishing efficiency of the mobile phone shell is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a polishing device for a quick release type mobile phone housing according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram illustrating a locked state of the polishing device for a quick-release type mobile phone case of FIG. 1;
fig. 3 is a schematic structural diagram illustrating a disassembled state of the polishing device for quick-release mobile phone shell in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.
In one embodiment, a quick release type mobile phone housing polishing device comprises: the polishing device comprises a fixing assembly, a polishing assembly and a locking assembly, wherein the fixing assembly comprises a fixing shaft, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively connected with two ends of the fixing shaft, an installation channel is formed in the fixing shaft, a first installation hole is formed in the first fixing plate, a second installation hole is formed in the second fixing plate, and the first installation hole and the second installation hole are respectively communicated with the installation channel; the polishing component comprises a polishing disc, a positioning convex column, a polishing sealing plate and a polishing material consumption piece, one end of the positioning convex column is connected with the polishing disc, the other end of the positioning convex column penetrates through the first mounting hole and is positioned in the mounting channel, the first fixing plate is abutted against the polishing disc, the polishing sealing plate is connected with one surface, away from the positioning convex column, of the polishing disc, the polishing material consumption piece is connected with one surface, away from the polishing disc, of the polishing sealing plate, a sealing hole is formed in the polishing disc, a positioning channel is formed in the positioning convex column, and the positioning channel is communicated with the sealing hole; the locking assembly comprises a supporting elastic piece, a pressing locking column, a locking pressing block and a resetting elastic piece, one end of the pressing locking column penetrates through the positioning channel and is located in the sealing hole, the supporting elastic piece is arranged in the sealing hole, two ends of the supporting elastic piece are respectively abutted against the pressing locking column and the polishing sealing plate, one end, far away from the sealing hole, of the pressing locking column is provided with a avoiding groove, one end of the locking pressing block is hinged to the pressing locking column and is located in the avoiding groove, the resetting elastic piece is respectively connected with the pressing locking column and the locking pressing block, and the resetting elastic piece is used for driving the locking pressing block to rotate towards the direction of the second fixing plate so that the locking pressing block is abutted against the second fixing plate. The quick-release mobile phone shell polishing device provided by the invention is provided with the fixing component, the polishing component and the locking component, so that the polishing component can be locked and fixed, and meanwhile, the fixing mode of screws or bolts in the prior art can be replaced, so that the mounting and dismounting operations of the polishing component are quicker, and the polishing efficiency of the mobile phone shell is improved.
The quick-release polishing device for mobile phone housing is described in order to better understand the concept of the quick-release polishing device for mobile phone housing. Referring to fig. 1 and fig. 2, a quick-release polishing device 10 for a mobile phone housing includes: a holding assembly 100, a polishing assembly 200, and a locking assembly 300; the fixing assembly 100 includes a fixing shaft 110, a first fixing plate 120 and a second fixing plate 130, the first fixing plate 120 and the second fixing plate 130 are respectively connected to two ends of the fixing shaft 110, the fixing shaft 110 is provided with a mounting channel, the first fixing plate 120 is provided with a first mounting hole, the second fixing plate 130 is provided with a second mounting hole, and the first mounting hole and the second mounting hole are respectively communicated with the mounting channel.
It should be noted that the fixing assembly 100 is used to be installed and fixed on a corresponding polishing machine, and the fixing assembly 100 is driven by a rotary driving component on the polishing machine, so that the fixing assembly 100 can rotate, and the polishing assembly 200 is driven to polish and polish the mobile phone housing. Specifically, the fixing assembly 100 includes a fixing shaft 110, a first fixing plate 120 and a second fixing plate 130, and is connected to the fixing shaft 110 through the first fixing plate 120 and the second fixing plate 130, so that the strength and the installation stability of the fixing assembly 100 can be improved; the fixing shaft 110 is provided with an installation channel, so that the polishing assembly 200 can be fixedly placed through the installation channel on the fixing shaft 110, the first fixing plate 120 is provided with a first installation hole, the second fixing plate 130 is provided with a second installation hole, the first installation hole and the second installation hole are respectively communicated with the installation channel, and therefore the polishing assembly 200 and the locking assembly 300 can be conveniently fixed, and the production and processing efficiency is improved. Further, in order to enable the fixing assembly 100 to be connected to a corresponding rotary driving member on the polishing machine, for example, the fixing assembly 100 further includes a rotary driven gear, the rotary driven gear is sleeved on the fixing shaft 110, and the rotary driven gear is located between the first fixing plate 120 and the second fixing plate 130, and is supported and fixed by the first fixing plate 120 and the second fixing plate 130, so that the rotary driving member structure of the motor gear is only required to be arranged on the polishing machine, and can be connected to the rotary driven gear in a gear connection manner, thereby driving the fixing assembly 100 to rotate, and driving the polishing assembly 200 to polish and polish the outer shell of the mobile phone.
Referring to fig. 1 and 2 again, the polishing assembly 200 includes a polishing disc 210, a positioning post 220, a polishing sealing plate 230 and a polishing consumable part 240, one end of the positioning post 220 is connected to the polishing disc 210, the other end of the positioning post 220 penetrates through a first mounting hole and is located in the mounting channel, the first fixing plate 120 abuts against the polishing disc 210, the polishing sealing plate 230 is connected to a surface of the polishing disc 210 away from the positioning post 220, the polishing consumable part 240 is connected to a surface of the polishing sealing plate 230 away from the polishing disc 210, the polishing disc 210 is provided with a sealing hole 211, the positioning post 220 is provided with a positioning channel, and the positioning channel is communicated with the sealing hole 211.
It should be noted that one end of the positioning convex column 220 is connected with the polishing disc 210, and the other end of the positioning convex column 220 penetrates through the first mounting hole and is located in the mounting channel, so that the polishing disc 210 can be mounted on the fixed shaft 110 through the positioning convex column 220, and the mounting position of the polishing disc 210 can be limited by arranging the first fixing plate 120 to abut against the polishing disc 210, thereby improving the precision and speed of mounting operation, and improving the overall structural strength; in an embodiment, the polishing disc 210 and the positioning boss 220 are integrally formed, so that the overall structural strength can be improved, and the service life of the overall equipment can be prolonged. Further, the polishing sealing plate 230 is connected with one side of the polishing disc 210 far away from the positioning boss 220, and the polishing consumable part 240 is connected with one side of the polishing sealing plate 230 far away from the polishing disc 210, so that the mobile phone housing can be polished and ground through the polishing consumable part 240 on the polishing sealing plate 230; furthermore, a sealing hole 211 is formed in the polishing disc 210, a positioning channel is formed in the positioning convex column 220, and the positioning channel is communicated with the sealing hole 211, so that the locking assembly 300 can be installed and placed in an installation space formed by the sealing hole 211 and the positioning channel, and the whole structure is more compact; in one embodiment, the polishing sealing plate 230 is fixedly disposed on the polishing disk 210, so that the sealing operation can be performed on the sealing hole 211 of the polishing disk 210, thereby improving the sealing performance in the sealing hole 211.
Referring to fig. 2 and 3, the locking assembly 300 includes a pressing elastic member 310, a pressing locking column 320, a locking pressing block 330 and a restoring elastic member 340, wherein one end of the pressing locking column 320 penetrates through the positioning channel and is located in the sealing hole 211, the pressing elastic member 310 is disposed in the sealing hole 211, two ends of the pressing elastic member 310 respectively abut against the pressing locking column 320 and the polishing sealing plate 230, an avoiding groove 321 is formed at an end of the pressing locking column 320 away from the sealing hole 211, one end of the locking pressing block 330 is hinged to the pressing locking column 320 and is located in the avoiding groove 321, the restoring elastic member 340 is respectively connected to the pressing locking column 320 and the locking pressing block 330, and the restoring elastic member 340 is used to drive the locking pressing block 330 to rotate toward the second fixing plate 130, so that the locking pressing block 330 abuts against the second fixing plate 130. In this embodiment, the abutting elastic member is a spring, and the return elastic member is a torsion spring.
It should be noted that, the polishing disc 210 is provided with a sealing hole 211, the positioning convex column 220 is provided with a positioning channel, the positioning channel is communicated with the sealing hole 211, so that the abutting elastic member 310 can be disposed in the sealing hole 211, meanwhile, one end of the pressing locking column 320 passes through the positioning channel and is located in the sealing hole 211, and one end of the pressing locking column 320 is pressed on the abutting elastic member 310, so that the abutting elastic member 310 is in a compressed state, thereby the other end of the pressing locking column 320 can extend out of the positioning channel, at this time, the avoiding groove 321 on the pressing locking column 320 is also located outside the positioning channel, since one end of the locking pressing block 330 is hinged to the pressing locking column 320 and is located in the avoiding groove 321, the resetting elastic member 340 is respectively connected with the pressing locking column 320 and the locking pressing block 330, so that the locking pressing block 330 can rotate towards the direction of the second fixing plate 130 by the elastic resetting function of the resetting elastic member 340, and the locking pressing block 330 is pressed and fixed on the second fixing plate 130 by combining the elastic acting force of the abutting elastic member 310, thereby enabling the installation and fixing operation of the polishing assembly 200. When the polishing assembly 200 needs to be disassembled, the pressing locking column 320 is pressed manually or by a corresponding cylinder push rod structure, so that the pressing locking column 320 is completely pressed into the positioning channel, at the moment, the locking pressing block 330 rotates towards the direction of the avoiding groove 321 and is completely accommodated into the avoiding groove 321 under the action of the pressing force, and therefore the pressing locking column 320 can enter the positioning channel in the descending process, the polishing assembly 200 can be quickly separated from the fixed assembly 100, and the disassembling operation of the polishing assembly 200 is realized; through the structure that sets up locking Assembly 300, not only can lock polishing Assembly 200 fixedly, simultaneously, can replace the fixed mode that adopts screw or bolt among the prior art for polishing Assembly 200's installation and dismantlement operation are faster, improve the efficiency of cell phone case polishing processing from this.
In one embodiment, the first fixing plate and the second fixing plate are arranged in parallel, so that the overall structural strength can be improved, and the overall structure can be more compact; for another example, the first fixing plate and the second fixing plate are respectively of a disc structure, so that the overall structural strength can be improved, and the overall structure can be more compact;
as shown in fig. 2 and 3 in combination, in order to improve the stability of the polishing assembly 200 fixed to the fixing assembly 100, so that the polishing assembly 200 is firmer when the mobile phone shell is processed, the hole wall of the sealing hole is provided with an air inlet channel, the air inlet channel is used for connecting with external negative pressure equipment, a locking raised head is arranged on the pressing locking column 320, the locking raised head is positioned in the sealing hole, and the locking raised head is propped against one end of the positioning convex column, so that the locking raised head can be connected with external negative pressure equipment through the air inlet channel to ensure that air enters a sealed space formed by the sealed hole and the locking raised head, thereby the locking raised head and one end of the positioning convex column can be tightly propped together through the air pressure action, therefore, the stability of the polishing assembly 200 fixed on the fixing assembly 100 can be improved, so that the polishing assembly 200 is more firm when the mobile phone housing is processed.
In one embodiment, the surface of the locking raised head is provided with a sealing adhesive layer, preferably, the sealing adhesive layer is a silica gel layer, so that the sealing property of a sealing space formed by the sealing hole and the locking raised head can be improved, the locking raised head can be prevented from being worn, and the production and processing efficiency can be improved; for another example, the locking pressing blocks are provided in plurality, and each locking pressing block is annularly arranged around the pressing locking column, so that the pressing force of the locking pressing block can be improved, and the polishing assembly 200 can be more stably fixed on the fixing assembly 100.
Compared with the prior art, the invention has at least the following advantages:
according to the quick-release mobile phone shell polishing device 10, the fixing component 100, the polishing component 200 and the locking component 300 are arranged, so that the polishing component 200 can be locked and fixed, meanwhile, the fixing mode of screws or bolts in the prior art can be replaced, the mounting and dismounting operations of the polishing component 200 are quicker, and the mobile phone shell polishing efficiency is improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A quick detach formula cell-phone shell burnishing device which characterized in that includes:
the fixing assembly comprises a fixing shaft, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively connected with two ends of the fixing shaft, the fixing shaft is provided with an installation channel, the first fixing plate is provided with a first installation hole, the second fixing plate is provided with a second installation hole, and the first installation hole and the second installation hole are respectively communicated with the installation channel;
the polishing component comprises a polishing disc, a positioning convex column, a polishing sealing plate and a polishing material consumption piece, wherein one end of the positioning convex column is connected with the polishing disc, the other end of the positioning convex column penetrates through the first mounting hole and is positioned in the mounting channel, the first fixing plate is abutted against the polishing disc, the polishing sealing plate is connected with one surface, away from the positioning convex column, of the polishing disc, the polishing material consumption piece is connected with one surface, away from the polishing disc, of the polishing sealing plate, a sealing hole is formed in the polishing disc, a positioning channel is formed in the positioning convex column, and the positioning channel is communicated with the sealing hole; and
the locking assembly comprises a propping elastic piece, a pressing locking column, a locking pressing block and a resetting elastic piece, one end of the pressing locking column penetrates through the positioning channel and is positioned in the sealing hole, the propping elastic piece is arranged in the sealing hole, two ends of the propping elastic piece are respectively propped against the pressing locking column and the polishing sealing plate, one end of the pressing locking column, which is far away from the sealing hole, is provided with a position avoiding groove, one end of the locking pressing block is hinged with the pressing locking column and is positioned in the position avoiding groove, the resetting elastic piece is respectively connected with the pressing locking column and the locking pressing block, and the resetting elastic piece is used for driving the locking pressing block to rotate towards the direction of the second fixing plate so as to enable the locking pressing block to be propped against the second fixing plate; and a locking raised head is arranged on the pressing locking column, is positioned in the sealing hole and is abutted against one end of the positioning convex column.
2. The quick release mobile phone housing polishing device of claim 1, wherein the first fixing plate and the second fixing plate are disposed in parallel.
3. The quick release mobile phone housing polishing device according to claim 1, wherein the first fixing plate and the second fixing plate are respectively of a disk structure.
4. The quick release mobile phone housing polishing device according to claim 1, wherein the sealing hole has an air inlet channel formed on a wall thereof.
5. The quick release mobile phone housing polishing device of claim 1, wherein the surface of the locking nose is provided with a sealant layer.
6. The quick release mobile phone housing polishing device according to claim 5, wherein the sealant layer is a silicone layer.
7. The quick release mobile phone housing polishing device as claimed in claim 1, wherein the resilient member is a spring.
8. The quick release mobile phone housing polishing device of claim 1, wherein the return elastic member is a torsion spring.
9. The quick release mobile phone housing polishing device according to claim 1, wherein the locking pressing block is provided in plurality, and each locking pressing block is annularly arranged around the pressing locking column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010237865.5A CN111347338B (en) | 2020-03-30 | 2020-03-30 | Quick detach formula cell-phone shell burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010237865.5A CN111347338B (en) | 2020-03-30 | 2020-03-30 | Quick detach formula cell-phone shell burnishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111347338A CN111347338A (en) | 2020-06-30 |
| CN111347338B true CN111347338B (en) | 2021-02-12 |
Family
ID=71189228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010237865.5A Expired - Fee Related CN111347338B (en) | 2020-03-30 | 2020-03-30 | Quick detach formula cell-phone shell burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111347338B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4442978A1 (en) * | 1994-12-02 | 1995-06-08 | Stefan Koenigsheim | Quick clamping and release system for abrasive disc |
| CN201264203Y (en) * | 2008-05-01 | 2009-07-01 | 佛山市顺德区依嘉实业有限公司 | Quick-dismantling and quick-changing device of polishing wheel |
| CN204711760U (en) * | 2015-06-24 | 2015-10-21 | 杨裕民 | The hand-held that a kind of mill body easily adjusts angle dismounting combination tempers device |
| CN209078536U (en) * | 2018-11-19 | 2019-07-09 | 江西新航科技有限公司 | A kind of polishing machine brush plate fast replacing device |
| CN110842777A (en) * | 2019-10-14 | 2020-02-28 | 广东科达洁能股份有限公司 | Ceramic edge grinding device convenient for replacing grinding wheel |
-
2020
- 2020-03-30 CN CN202010237865.5A patent/CN111347338B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4442978A1 (en) * | 1994-12-02 | 1995-06-08 | Stefan Koenigsheim | Quick clamping and release system for abrasive disc |
| CN201264203Y (en) * | 2008-05-01 | 2009-07-01 | 佛山市顺德区依嘉实业有限公司 | Quick-dismantling and quick-changing device of polishing wheel |
| CN204711760U (en) * | 2015-06-24 | 2015-10-21 | 杨裕民 | The hand-held that a kind of mill body easily adjusts angle dismounting combination tempers device |
| CN209078536U (en) * | 2018-11-19 | 2019-07-09 | 江西新航科技有限公司 | A kind of polishing machine brush plate fast replacing device |
| CN110842777A (en) * | 2019-10-14 | 2020-02-28 | 广东科达洁能股份有限公司 | Ceramic edge grinding device convenient for replacing grinding wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111347338A (en) | 2020-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8464420B2 (en) | Structure for installing split-style diamond grinding disk | |
| CN101165206A (en) | Substrate fixture and rotary disc for coating film and film coating machine | |
| CN103084887A (en) | Clamp for machining molded line of scroll plate | |
| CN111347338B (en) | Quick detach formula cell-phone shell burnishing device | |
| CN212399182U (en) | Quick detach formula cell-phone shell burnishing device | |
| CN210360954U (en) | Reinforced louver wheel for casting | |
| CN202894811U (en) | Cross-shaped sliding ring clamp of scroll compressor | |
| CN110850545A (en) | Quick positioning and dismounting mechanism for plane optical element based on flexible structure | |
| CN205703714U (en) | A kind of optical fiber lapping tool | |
| CN207387350U (en) | A kind of air bag polishing machine strong to processing mirror polish precision adaptive faculty | |
| CN105643432A (en) | Optical fiber grinding tool | |
| CN219075116U (en) | Synchronous grinding device of gear reducer bearing inner and outer rings | |
| CN213004247U (en) | High-efficient inferior gram force board processing grinding device | |
| CN209007350U (en) | A kind of roller steel billet grinding machine grinding wheel opposite-grinding device | |
| CN215171571U (en) | Shaft sleeve convenient for dismounting rotating shaft | |
| CN218927605U (en) | Spring plate mounting jig | |
| CN216263068U (en) | Quick stamping die of shield cover | |
| CN214418448U (en) | Structure convenient for disassembling and assembling abrasive belt on abrasive belt machine | |
| CN219172372U (en) | Truck battery pack fixing device capable of quickly replacing power source | |
| CN204976563U (en) | A trade saw bit device fast for on pendulum -type power tool | |
| CN219639279U (en) | Coupling convenient to install and maintain fast | |
| CN215510378U (en) | Knife sharpener | |
| CN209565924U (en) | A kind of elastic grinding head of precision element manufacture | |
| CN219987242U (en) | Coupling assembling and equipment of polishing | |
| CN209936670U (en) | Easily-assembled and disassembled alloy wheel for polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |