CN112847034A - Device for automatically enlarging polishing area during polishing of information terminal shell - Google Patents
Device for automatically enlarging polishing area during polishing of information terminal shell Download PDFInfo
- Publication number
- CN112847034A CN112847034A CN202110113778.3A CN202110113778A CN112847034A CN 112847034 A CN112847034 A CN 112847034A CN 202110113778 A CN202110113778 A CN 202110113778A CN 112847034 A CN112847034 A CN 112847034A
- Authority
- CN
- China
- Prior art keywords
- polishing
- grinding
- information terminal
- movably connected
- shell
- 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.)
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Classifications
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- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/006—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the speed
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- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of information terminals, and discloses a device for automatically enlarging a polishing area during polishing of an information terminal shell. Through the guide block downstream, when the guide block downstream, there is a decurrent pulling force to extension spring equally to pulling extension spring downstream, and then make the inside atress compression of extension spring, and then inside gathering elastic potential energy prepares for the reseing of guide block, thereby reaches the slew velocity through the control axis of rotation, thereby makes the effect that the area of polishing progressively enlarges.
Description
Technical Field
The invention relates to the technical field of information terminals, in particular to a device for automatically enlarging a polishing area when polishing an information terminal shell.
Background
With the gradual development of society, the living standard of people is remarkably improved, so that people have new research and development on modern science and technology, wherein, the information terminal is a device for inputting programs and data into a computer or receiving the processing result output by the computer through a communication facility, and the information output can be effectively ensured.
But at present there is the defect that needs to overcome when polishing information terminal's shell, the polishing of information terminal shell generally need constantly adjust the casing with the manual work to polish the assigned position, but often need consume a large amount of time, thereby influence machining efficiency, simultaneously in polishing, if the shell shake, make the quality of polishing easily can't reach the standard, consequently automatic enlargement area of polishing device when polishing information terminal shell comes into existence soon.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for automatically expanding the polishing area when an information terminal shell is polished, which has the advantages that the polishing area is gradually expanded by controlling the rotating speed of a rotating shaft, and simultaneously, the shell is automatically clamped when the work is started, so that the problem that the polishing quality can not reach the standard easily if the shell shakes during polishing of the information terminal shell, the specified position is polished by continuously adjusting the shell manually and consuming a large amount of time frequently to influence the processing efficiency is solved.
(II) technical scheme
In order to realize the purposes that the grinding area is gradually enlarged by controlling the rotating speed of the rotating shaft and the shell is automatically clamped when the work is started, the invention provides the following technical scheme: the device for automatically expanding the polishing area during polishing of the information terminal shell comprises a shell, wherein a rotating shaft is movably connected to the upper end of the inner wall of the shell, the lower end of the rotating shaft is fixedly connected with a protective shell, an extension spring is movably connected to the inner part of the protective shell, the lower end of the extension spring is fixedly connected with a guide block, the lower end of the guide block is movably connected with a stretching rod, the lower end of the stretching rod is movably connected with a movable plate, the lower end of the movable plate is fixedly connected with a polishing stone, the left end of the movable plate is fixedly connected with an anti-resistance spring, the outer surface of the rotating shaft is movably connected with a belt, the left end of the belt is movably connected with a rotating mechanism, the lower end of the rotating mechanism is movably connected with a, the rack plate is characterized in that a guide pillar is fixedly connected to the right end of the rack plate, and a clamping plate is fixedly connected to the right end of the guide pillar.
Preferably, the number of the stretching rods is two, and the stretching rods are symmetrical left and right about the center line of the inner part of the shell, and the stretching rods are positioned at the upper end of the resistance spring.
Preferably, the grinding stone is positioned at the upper end of the grinding piece, and a magnet is arranged inside the grinding stone.
Preferably, the number of the moving plates is two, the moving plates are respectively located at the left end and the right end of the resistance spring, and the resistance spring is located at the right end of the clamping plate.
Preferably, the number of the belts is two, the two belts are respectively located at the left end and the right end of the rotating shaft, and the belts are located at the upper end of the inner wall of the shell.
Preferably, the number of the rack plates is two, the two rack plates are respectively located at the upper end and the lower end of the worm, and the rack plates are located at the lower end of the transfer mechanism.
(III) advantageous effects
Compared with the prior art, the invention provides a device for automatically enlarging the polishing area when polishing an information terminal shell, which has the following beneficial effects:
1. this automatic enlargement area device of polishing when polishing information terminal shell, through the guide block downstream, when the guide block downstream, equally have a decurrent pulling force to extension spring to pulling extension spring downstream, and then make the inside atress compression of extension spring, and then inside gathering elastic potential energy prepares for the reseing of guide block, thereby reaches the slew velocity through the control axis of rotation, thereby makes the effect that the area of polishing progressively enlarges.
2. This automatic area device of polishing that enlarges when polishing information terminal shell rotates under the drive of driving band through the worm to make the worm rotate the in-process, through the meshing between the tooth, thereby promote rack plate and remove right, and then promote the guide pillar and remove right together, because of the relation of connection between grip block and the guide pillar, thereby make the grip block remove right, thereby carry out the centre gripping to the shell, thereby reach when work begins, carry out the effect of centre gripping to the shell automatically.
Drawings
FIG. 1 is a front cross-sectional view of the housing structure of the present invention;
fig. 2 is a partial sectional view of a rotating shaft structure of the present invention;
FIG. 3 is a partial cross-sectional view of the protective case structure of the present invention;
FIG. 4 is a partial cross-sectional view of a clamping plate structure of the present invention;
fig. 5 is a partial cross-sectional view of a resistive spring structure according to the present invention.
In the figure: 1. a housing; 2. a rotating shaft; 3. a protective shell; 4. an extension spring; 5. a guide block; 6. a stretch rod; 7. moving the plate; 8. grinding stone; 9. an anti-drag spring; 10. a belt; 11. a rotating mechanism; 12. a transfer mechanism; 13. a drive belt; 14. a worm; 15. a rack plate; 16. a guide post; 17. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a device for automatically enlarging a polishing area when polishing an information terminal housing, includes a housing 1, a rotating shaft 2 movably connected to an upper end of an inner wall of the housing 1, a protective housing 3 fixedly connected to a lower end of the rotating shaft 2, an extension spring 4 movably connected to an inside of the protective housing 3, a guide block 5 fixedly connected to a lower end of the extension spring 4, a stretching rod 6 movably connected to a lower end of the guide block 5, two stretching rods 6 symmetrically arranged on a central line of the inside of the housing 1, the stretching rod 6 located on an upper end of an anti-drag spring 9, a movable plate 7 movably connected to a lower end of the stretching rod 6, two movable plates 7 respectively located on left and right ends of the anti-drag spring 9, the anti-drag spring 9 located on a right end of a clamping plate 17, and when a work starts, an external driving source is turned on the moment, so, the movable plate 7 is driven to rotate together, so that the polishing stone 8 at the lower end of the movable plate 7 polishes the shell, meanwhile, as the rotating speed of the rotating shaft 2 is increased, the movable plate 7 is subjected to centrifugal force, so that the movable plate moves leftwards, the polishing stone 8 is driven to move leftwards together, when the movable plate 7 moves leftwards, the resistance spring 9 is resisted and pulled leftwards, so that the resistance spring 9 is stressed and stretched, elastic potential energy is accumulated inside, preparation is made for resetting the movable plate 7, meanwhile, when the movable plate 7 moves leftwards, the lower end of the stretching rod 6 is driven to move leftwards together, so that the spring inside the stretching rod 6 is stretched, when the stretching rod 6 moves leftwards, a downward pulling force is applied to the guide block 5, so that the guide block 5 is pulled downwards, when the guide block 5 moves downwards, a downward pulling force is applied to the stretching spring 4, thereby pulling extension spring 4 and moving down, and then make the inside atress compression of extension spring 4, and then inside gathering elastic potential energy, for the preparation of reseing of guide block 5 to reach the slew velocity through control axis of rotation 2, thereby make the effect of polishing area progressively enlarge.
Meanwhile, the lower end of a movable plate 7 is fixedly connected with a polishing stone 8, the polishing stone 8 is positioned at the upper end of a polishing part, a magnet is arranged inside the polishing stone 8, the left end of the movable plate 7 is fixedly connected with an anti-resistance spring 9, the outer surface of a rotating shaft 2 is movably connected with a belt 10, two belts 10 are respectively positioned at the left end and the right end of the rotating shaft 2, the belt 10 is positioned at the upper end of the inner wall of a shell 1, the left end of the belt 10 is movably connected with a rotating mechanism 11, the lower end of the rotating mechanism 11 is movably connected with a transmission mechanism 12, the lower end of the transmission mechanism 12 is movably connected with a driving belt 13, the lower end of the driving belt 13 is movably connected with a worm 14, simultaneously, in the rotating process of the rotating shaft 2, the belt 10 is driven to drive the rotating mechanism 11 to, meanwhile, when the transmission mechanism 12 rotates, the driving belt 13 is driven to move, and the worm 14 is driven to rotate under the driving belt 13, so that the worm 14 is driven to move in the rotating process through meshing between teeth, the rack plate 15 is driven to move rightwards, the guide pillar 16 is driven to move rightwards together, due to the connection relation between the clamping plate 17 and the guide pillar 16, the clamping plate 17 is driven to move rightwards, the shell is clamped, the effect of automatically clamping the shell when work starts is achieved, meanwhile, the lower end of the worm 14 is movably connected with the rack plate 15, the two rack plates 15 are respectively located at the upper end and the lower end of the worm 14, the rack plates 15 are located at the lower end of the transmission mechanism 12, the guide pillar 16 is fixedly connected to the right end of the rack plate 15, and the clamping plate 17 is fixedly connected.
The working principle is as follows: when the operation starts, the external driving source is opened at the moment, so that the rotating shaft 2 starts to rotate, so that the protective shell 3 is driven to rotate together, the movable plate 7 is driven to rotate together in the rotation process of the protective shell 3, so that the polishing stones 8 at the lower end of the movable plate 7 polish the outer shell, meanwhile, along with the increase of the rotation speed of the rotating shaft 2, the movable plate 7 is subjected to centrifugal force, so that the movable plate moves leftwards, so that the polishing stones 8 are driven to move leftwards together, when the movable plate 7 moves leftwards, the resistance spring 9 has leftward pulling force, so that the resistance spring 9 is stressed and stretched, so that elastic potential energy is gathered inside to prepare for the resetting of the movable plate 7, and when the movable plate 7 moves leftwards, the lower end of the stretching rod 6 is driven to move leftwards together, so that the spring inside of the stretching rod 6 is, the guide block 5 is provided with a downward pulling force to pull the guide block 5 to move downwards, when the guide block 5 moves downwards, the extension spring 4 is also provided with a downward pulling force to pull the extension spring 4 to move downwards, so that the extension spring 4 is stressed and compressed, and elastic potential energy is accumulated inside, preparation is made for resetting of the guide block 5, the effect of gradually enlarging the polishing area is achieved by controlling the rotating speed of the rotating shaft 2, meanwhile, the belt 10 is driven to move together in the rotating process of the rotating shaft 2, so that the belt 10 drives the rotating mechanism 11 to rotate, the rotating mechanism 11 and the transmitting mechanism 12 are connected in a meshed mode, so that the transmitting mechanism 12 starts to rotate, the rotating direction is changed, and meanwhile, when the transmitting mechanism 12 rotates, the driving belt 13 is driven to move, and the worm 14 is driven to rotate by the driving belt 13, therefore, in the rotating process of the worm 14, the rack plate 15 is pushed to move rightwards through the meshing between the teeth, the guide pillar 16 is further pushed to move rightwards together, and due to the connection relation between the clamping plate 17 and the guide pillar 16, the clamping plate 17 moves rightwards, the shell is clamped, and the effect of automatically clamping the shell is achieved when the work is started.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic enlarge area device of polishing when polishing information terminal shell, includes casing (1), its characterized in that: the grinding device is characterized in that a rotating shaft (2) is movably connected to the upper end of the inner wall of the shell (1), a protective shell (3) is fixedly connected to the lower end of the rotating shaft (2), an extension spring (4) is movably connected to the inner portion of the protective shell (3), a guide block (5) is fixedly connected to the lower end of the extension spring (4), a stretching rod (6) is movably connected to the lower end of the guide block (5), a movable plate (7) is movably connected to the lower end of the stretching rod (6), a grinding stone (8) is fixedly connected to the lower end of the movable plate (7), an anti-resistance spring (9) is fixedly connected to the left end of the movable plate (7), a belt (10) is movably connected to the outer surface of the rotating shaft (2), a rotating mechanism (11) is movably connected to the left end of the belt (10), a, the lower end of the driving belt (13) is movably connected with a worm (14), the lower end of the worm (14) is movably connected with a rack plate (15), the right end of the rack plate (15) is fixedly connected with a guide pillar (16), and the right end of the guide pillar (16) is fixedly connected with a clamping plate (17).
2. The apparatus for automatically enlarging a grinding area when grinding a housing of an information terminal according to claim 1, wherein: the number of the stretching rods (6) is two, the stretching rods are bilaterally symmetrical about the center line of the interior of the shell (1), and the stretching rods (6) are positioned at the upper end of the anti-resistance spring (9).
3. The apparatus for automatically enlarging a grinding area when grinding a housing of an information terminal according to claim 1, wherein: the polishing stone (8) is positioned at the upper end of the polishing piece, and a magnet is arranged inside the polishing stone (8).
4. The apparatus for automatically enlarging a grinding area when grinding a housing of an information terminal according to claim 1, wherein: the two moving plates (7) are respectively positioned at the left end and the right end of the resistance spring (9), and the resistance spring (9) is positioned at the right end of the clamping plate (17).
5. The apparatus for automatically enlarging a grinding area when grinding a housing of an information terminal according to claim 1, wherein: the belt (10) have two, are located both ends about axis of rotation (2) respectively, belt (10) are located casing (1) inner wall upper end.
6. The apparatus for automatically enlarging a grinding area when grinding a housing of an information terminal according to claim 1, wherein: the number of the rack plates (15) is two, the two rack plates are respectively located at the upper end and the lower end of the worm (14), and the rack plates (15) are located at the lower end of the transmission mechanism (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113778.3A CN112847034A (en) | 2021-01-27 | 2021-01-27 | Device for automatically enlarging polishing area during polishing of information terminal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113778.3A CN112847034A (en) | 2021-01-27 | 2021-01-27 | Device for automatically enlarging polishing area during polishing of information terminal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112847034A true CN112847034A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110113778.3A Pending CN112847034A (en) | 2021-01-27 | 2021-01-27 | Device for automatically enlarging polishing area during polishing of information terminal shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112847034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338749A (en) * | 2022-07-26 | 2022-11-15 | 高庆英 | Automobile shell polishes and enlarges the area of polishing automatically and prevent blocking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208601265U (en) * | 2018-08-17 | 2019-03-15 | 贵阳九众成机械制造有限公司 | A kind of efficient mechanical processing part grinding device |
| CN209439924U (en) * | 2018-11-15 | 2019-09-27 | 泰州华然不锈钢制品有限公司 | A kind of flange polishing fixed clamping device |
| CN110653703A (en) * | 2019-09-05 | 2020-01-07 | 沛县宝业建筑工业化有限公司 | Special polishing equipment for building |
| CN112123047A (en) * | 2020-09-25 | 2020-12-25 | 苏建飞 | Casting large-diameter inner hole polishing device |
| CN112123530A (en) * | 2020-09-27 | 2020-12-25 | 张家贵 | Pottery production is with automatic device of glazing porcelain that carves flower |
| CN112268784A (en) * | 2020-10-29 | 2021-01-26 | 广州清夏贸易有限公司 | Wear resistance detection device before leather product processing |
-
2021
- 2021-01-27 CN CN202110113778.3A patent/CN112847034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208601265U (en) * | 2018-08-17 | 2019-03-15 | 贵阳九众成机械制造有限公司 | A kind of efficient mechanical processing part grinding device |
| CN209439924U (en) * | 2018-11-15 | 2019-09-27 | 泰州华然不锈钢制品有限公司 | A kind of flange polishing fixed clamping device |
| CN110653703A (en) * | 2019-09-05 | 2020-01-07 | 沛县宝业建筑工业化有限公司 | Special polishing equipment for building |
| CN112123047A (en) * | 2020-09-25 | 2020-12-25 | 苏建飞 | Casting large-diameter inner hole polishing device |
| CN112123530A (en) * | 2020-09-27 | 2020-12-25 | 张家贵 | Pottery production is with automatic device of glazing porcelain that carves flower |
| CN112268784A (en) * | 2020-10-29 | 2021-01-26 | 广州清夏贸易有限公司 | Wear resistance detection device before leather product processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338749A (en) * | 2022-07-26 | 2022-11-15 | 高庆英 | Automobile shell polishes and enlarges the area of polishing automatically and prevent blocking device |
| CN115338749B (en) * | 2022-07-26 | 2023-08-25 | 高庆英 | Automobile shell polishing device capable of automatically enlarging polishing area and preventing blockage |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |
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| RJ01 | Rejection of invention patent application after publication |