CN113752127A - Positioning device and method for polishing inclined surface of notebook computer shell - Google Patents
Positioning device and method for polishing inclined surface of notebook computer shell Download PDFInfo
- Publication number
- CN113752127A CN113752127A CN202110852464.5A CN202110852464A CN113752127A CN 113752127 A CN113752127 A CN 113752127A CN 202110852464 A CN202110852464 A CN 202110852464A CN 113752127 A CN113752127 A CN 113752127A
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- connecting plate
- displacement
- bearing plate
- positioning device
- block
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- 238000005498 polishing Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a positioning device and a positioning method for polishing the inclined surface of a notebook shell, the positioning device comprises a base, a rectangular bearing plate is arranged on the base through a support piece, clamping blocks are movably arranged on the side edges of the periphery of the bearing plate, a telescopic mechanism is arranged on the lower surface of the rectangular bearing plate, the telescopic mechanism comprises a driving device, a connecting plate and displacement blocks, the driving device is fixedly arranged on the base below the bearing plate, the connecting plate is rectangular and fixedly arranged on the top of the driving device, the connecting plate can reciprocate between the base and the bearing plate along with the driving device, the four displacement blocks are respectively hinged on the four side edges of the connecting plate, each displacement block is respectively and fixedly connected with one clamping block, a cross-shaped groove is arranged on the lower surface of the bearing plate, and the connecting plate and the displacement blocks are movably arranged in the grooves, the positioning device can firmly fix the notebook shell, and the device is stable in operation and use.
Description
Technical Field
The invention relates to the technical field of positioning devices, and particularly belongs to a positioning device and a positioning method for polishing an inclined plane of a notebook computer shell.
Background
A notebook computer, NB, also known as a laptop or laptop (the gang station refers to as a notebook), is a small, portable personal computer, usually weighing 1-3 kg. The development trend is to have smaller and smaller size, lighter and lighter weight and more powerful function. Like Netbook, also known as Netbook, is mainly different from PC in that it is portable. The inclined plane of the notebook computer needs to be polished when the notebook computer shell is machined for attractiveness, the shell needs to be pressed in the polishing process, the thickness of the notebook computer shell is thinner and is 2.5-3.2mm, so that the notebook computer shell needs to be fixed by using a fixing and positioning device when being polished, the fixing effect is achieved on one hand, the inclined plane of the notebook computer shell is supported on the other hand, the notebook computer shell cannot be sunken or moved when being polished, and the existing device is troublesome in installation and taking out of the notebook computer shell and is not convenient for practical use.
Disclosure of Invention
The invention aims to provide a positioning device and a positioning method for polishing the inclined surface of a notebook shell, which solve the problem of inconvenient use of the positioning device in the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the positioning device for polishing the inclined plane of the notebook shell comprises a base, wherein a rectangular bearing plate is arranged on the base through a support piece, the edges of the side surfaces of the periphery of the bearing plate are movably provided with a fixture block, the lower surface of the rectangular bearing plate is provided with a telescopic mechanism, the telescopic mechanism comprises a driving device, a connecting plate and a displacement block, the driving device is fixedly arranged on the base below the bearing plate, the connecting plates are rectangular and fixedly arranged at the top of the driving device, the connecting plates can reciprocate between the base and the bearing plate along with the driving device, four displacement blocks are respectively hinged on the edges of four side surfaces of the connecting plates, and each displacement block is fixedly connected with one clamping block respectively, the lower surface of the bearing plate is provided with a cross-shaped groove, and the connecting plate and the displacement blocks are movably arranged in the grooves.
Wherein, the bearing plate of the recess both sides of every displacement piece department still installs the bracing piece that supports the displacement piece.
The driving device comprises an air cylinder, a supporting plate and a limiting column, the length of the limiting column is larger than the thickness of the connecting plate, the supporting plate is fixedly installed at the top end of a push rod of the air cylinder, the limiting column is fixedly installed on the upper surface of the supporting plate, the connecting plate is fixedly connected with the supporting plate, and the limiting column penetrates through the connecting plate.
Two guide rods are further mounted on the opposite corners of the cylinder shell, and the tops of the guide rods are located in the supporting plate.
The fixture block is movably arranged on the bearing plate through a sliding rail, the sliding rail is fixedly arranged on the lower surface of the bearing plate, sliding grooves matched with the sliding rail are formed in the fixture block, and the fixture block is movably clamped with the sliding rail.
The positioning method of the positioning device for polishing the inclined plane of the notebook shell comprises the following steps,
firstly, the push rod is pulled down through the control cylinder, and in the process that the connecting plate moves down along with the push rod, the displacement block retracts towards the interior of the bearing plate to drive the fixture block to retract, so that the area formed by the fixture block and the bearing plate is reduced;
then, the notebook shell is sleeved on the clamping block and the bearing plate, then the air cylinder is controlled to move the push rod upwards to enable the connecting plate to move upwards, the displacement block drives the clamping block to push outwards, and therefore the periphery of the notebook shell is clamped tightly by the clamping block, and then polishing operation can be carried out;
after polishing, the push rod is pulled down through the control cylinder, the displacement block retracts towards the inside of the bearing plate in the process that the connecting plate moves down along with the push rod, the clamping block is driven to retract, the area formed by the clamping block and the bearing plate is reduced, and the polished notebook shell can be taken down.
Compared with the prior art, the invention has the following implementation effects: the positioning device can firmly fix the notebook shell, the fixture blocks can support and fix the inclined plane of the notebook, and the actions of the four fixture blocks of the positioning device are controlled by one driving device, so that the synchronous movement of the fixture blocks is realized, the device is stable in operation and use and convenient to use, and the notebook shell is prevented from being damaged due to the fact that the fixture blocks exert too much force on the notebook shell under the limiting action of the limiting columns.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the lower surface of the carrier plate;
FIG. 3 is a schematic structural view of the telescoping mechanism;
fig. 4 is a schematic structural view of the installation of the cylinder on the base.
Description of reference numerals: 1. a base; 11. a support member; 2. a cylinder; 21. a support plate; 22. a limiting column; 3. a connecting plate; 4. a displacement block; 41 supporting rods; 42. a clamping block; 5. a carrier plate; 51. a slide rail.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation to be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the positioning device for polishing the inclined surface of the notebook computer shell comprises a base 1, wherein a rectangular bearing plate 5 is mounted on the base 1 through a support member 11, the support member 11 adopts four connecting rods, a fixture block 42 is movably mounted on the edge of the peripheral side surface of the bearing plate 5, the fixture block 42 is movably mounted on the bearing plate 5 through a slide rail 51, the slide rail 51 is fixedly mounted on the lower surface of the bearing plate 5, slide grooves matched with the slide rail 51 are formed in the fixture block 42, and the fixture block 42 is movably clamped with the slide rail 51.
Install telescopic machanism on the lower surface of rectangle loading board 5, telescopic machanism includes drive arrangement, connecting plate 3 and displacement piece 4, drive arrangement fixed mounting is on base 1 of loading board 5 below, connecting plate 3 is the rectangle, fixed mounting is in drive arrangement's top, connecting plate 3 can be along with drive arrangement reciprocating motion between base 1 and loading board 5, displacement piece 4 has four, articulate respectively on four side edges of connecting plate 3, and every displacement piece 4 respectively with a fixture block 42 fixed connection, be equipped with the cross recess on the lower surface of loading board 5, connecting plate 3 and displacement piece 4 all activity set up in the recess, still install the bracing piece 41 that supports displacement piece 4 on the loading board 5 of the recess both sides of every displacement piece 4 department.
Drive arrangement includes cylinder 2, backup pad 21 and spacing post 22, the length of spacing post 22 is greater than the thickness of connecting plate 3, backup pad 21 fixed mounting is on the push rod top of cylinder 2, spacing post 22 fixed mounting is in the upper surface of backup pad 21, connecting plate 3 and backup pad 21 fixed connection, and spacing post 22 passes connecting plate 3, still install two guide bars on the diagonal angle of 2 shells of cylinder, the guide bar top is located backup pad 21, make backup pad 21 can drive connecting plate 3 steady motion from top to bottom.
The positioning method of the positioning device for polishing the inclined plane of the notebook shell comprises the following steps,
firstly, the push rod is pulled down by the control cylinder 2, and in the process that the connecting plate 3 moves down along with the push rod, the displacement block 4 retracts towards the interior of the bearing plate 5 to drive the fixture block 42 to retract, so that the area formed by the fixture block 42 and the bearing plate 5 is reduced;
then, the notebook shell is sleeved on the fixture block 42 and the bearing plate 5, then the cylinder 2 is controlled to move the push rod upwards, so that the connecting plate 3 moves upwards, the displacement block 4 drives the fixture block 42 to be pushed outwards, the periphery of the notebook shell is clamped tightly by the fixture block 42, and then polishing operation can be carried out;
after polishing, the push rod is pulled down through the control cylinder 2, and in the process that the connecting plate 3 moves down along with the push rod, the displacement block 4 retracts towards the inside of the bearing plate 5 to drive the fixture block 42 to retract, so that the area formed by the fixture block 42 and the bearing plate 5 is reduced, and the polished notebook shell can be taken down.
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. Notebook shell inclined plane is polished and is used positioner, including the base, its characterized in that: the base on install the rectangle loading board through support piece, the side border all around of loading board on movable mounting have the fixture block, the lower surface of rectangle loading board on install telescopic machanism, telescopic machanism include drive arrangement, connecting plate and displacement piece, drive arrangement fixed mounting on the base of loading board below, the connecting plate be the rectangle, fixed mounting is in drive arrangement's top, the connecting plate can be along with drive arrangement reciprocating motion between base and loading board, the displacement piece have four, articulate respectively on four side borders of connecting plate, and every displacement piece respectively with a fixture block fixed connection, the lower surface of loading board on be equipped with the cross recess, connecting plate and displacement piece all movable mounting in the recess.
2. The positioning device for polishing inclined plane of notebook computer shell according to claim 1, characterized in that: and supporting rods for supporting the displacement blocks are further arranged on the bearing plates on the two sides of the groove at each displacement block.
3. The positioning device for polishing inclined plane of notebook computer shell according to claim 1, characterized in that: the driving device comprises an air cylinder, a supporting plate and a limiting column, the length of the limiting column is larger than the thickness of the connecting plate, the supporting plate is fixedly installed at the top end of the push rod of the air cylinder, the limiting column is fixedly installed on the upper surface of the supporting plate, the connecting plate is fixedly connected with the supporting plate, and the limiting column penetrates through the connecting plate.
4. The positioning device for polishing inclined plane of notebook computer shell according to claim 3, characterized in that: two guide rods are further mounted on opposite corners of the cylinder shell, and the top ends of the guide rods are located in the supporting plates.
5. The positioning device for polishing inclined plane of notebook computer shell according to claim 1, characterized in that: the fixture block pass through slide rail movable mounting on the loading board, slide rail fixed mounting is on the lower surface of loading board, the fixture block on all be equipped with slide rail complex spout, fixture block and slide rail activity joint.
6. The positioning method of the positioning device for polishing inclined plane of notebook computer shell according to any one of claims 1 to 5, characterized in that: comprises the following steps of (a) carrying out,
firstly, the push rod is pulled down through the control cylinder, and in the process that the connecting plate moves down along with the push rod, the displacement block retracts towards the interior of the bearing plate to drive the fixture block to retract, so that the area formed by the fixture block and the bearing plate is reduced;
then, the notebook shell is sleeved on the clamping block and the bearing plate, then the air cylinder is controlled to move the push rod upwards to enable the connecting plate to move upwards, the displacement block drives the clamping block to push outwards, and therefore the periphery of the notebook shell is clamped tightly by the clamping block, and then polishing operation can be carried out;
after polishing, the push rod is pulled down through the control cylinder, the displacement block retracts towards the inside of the bearing plate in the process that the connecting plate moves down along with the push rod, the clamping block is driven to retract, the area formed by the clamping block and the bearing plate is reduced, and the polished notebook shell can be taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852464.5A CN113752127A (en) | 2021-07-27 | 2021-07-27 | Positioning device and method for polishing inclined surface of notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852464.5A CN113752127A (en) | 2021-07-27 | 2021-07-27 | Positioning device and method for polishing inclined surface of notebook computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113752127A true CN113752127A (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110852464.5A Pending CN113752127A (en) | 2021-07-27 | 2021-07-27 | Positioning device and method for polishing inclined surface of notebook computer shell |
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| CN (1) | CN113752127A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1306675A1 (en) * | 1985-07-17 | 1987-04-30 | Запорожский Проектно-Конструкторский И Технологический Институт | Mechanism for holding down prewelded parts |
| CN202742051U (en) * | 2012-04-05 | 2013-02-20 | 中国石油天然气集团公司 | Internal expansion type clamping mechanism for large-diameter fire bending elbow beveling machine |
| CN207642674U (en) * | 2017-10-13 | 2018-07-24 | 建湖祥伟锻压件厂 | Round piece clamping device |
| CN110216499A (en) * | 2019-04-25 | 2019-09-10 | 南京合信智能装备有限公司 | A kind of three-jaw inner support clamp component |
| CN210633303U (en) * | 2019-08-20 | 2020-05-29 | 河南益和阀门有限公司 | Clamp for valve machining |
| CN111331447A (en) * | 2020-03-12 | 2020-06-26 | 佛山市南海区立正卫浴有限公司 | Bathroom product shaping treatment facility of polishing |
| CN213102800U (en) * | 2020-06-24 | 2021-05-04 | 安徽信陆电子科技有限公司 | Accurate positioning device for spraying and processing of notebook computer shell |
-
2021
- 2021-07-27 CN CN202110852464.5A patent/CN113752127A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1306675A1 (en) * | 1985-07-17 | 1987-04-30 | Запорожский Проектно-Конструкторский И Технологический Институт | Mechanism for holding down prewelded parts |
| CN202742051U (en) * | 2012-04-05 | 2013-02-20 | 中国石油天然气集团公司 | Internal expansion type clamping mechanism for large-diameter fire bending elbow beveling machine |
| CN207642674U (en) * | 2017-10-13 | 2018-07-24 | 建湖祥伟锻压件厂 | Round piece clamping device |
| CN110216499A (en) * | 2019-04-25 | 2019-09-10 | 南京合信智能装备有限公司 | A kind of three-jaw inner support clamp component |
| CN210633303U (en) * | 2019-08-20 | 2020-05-29 | 河南益和阀门有限公司 | Clamp for valve machining |
| CN111331447A (en) * | 2020-03-12 | 2020-06-26 | 佛山市南海区立正卫浴有限公司 | Bathroom product shaping treatment facility of polishing |
| CN213102800U (en) * | 2020-06-24 | 2021-05-04 | 安徽信陆电子科技有限公司 | Accurate positioning device for spraying and processing of notebook computer shell |
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Application publication date: 20211207 |
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| RJ01 | Rejection of invention patent application after publication |