CN114571238B - Processing method of metal keyboard shell - Google Patents
Processing method of metal keyboard shell Download PDFInfo
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- CN114571238B CN114571238B CN202210386197.1A CN202210386197A CN114571238B CN 114571238 B CN114571238 B CN 114571238B CN 202210386197 A CN202210386197 A CN 202210386197A CN 114571238 B CN114571238 B CN 114571238B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a metal keyboard shell processing method, which is characterized in that the metal keyboard shell is processed by carrying out fine grinding on two sides of a blank, polishing a plane by using a milling cutter as a reference, drilling a positioning hole and carrying out rough machining, vacuum sucking a product through the positioning hole, milling the appearance surface of the product, taking the product to a polishing line, carrying out surface cutting and removing and cleaning surface impurities and the like.
Description
Technical Field
The invention relates to the technical field of keyboard processing, in particular to a metal keyboard shell processing method.
Background
With the rapid development of the machining industry, numerical control (CNC) machines are also rapidly rising, and more metal structures of 3C digital products are applied to CNC machining.
The traditional scheme is die casting or plastic part, often can't reach customer's demand, and the die casting has bubble outward appearance effect extremely poor, and the plastic part is fit for low-end product, and high-end product generally adopts the full CNC machine-shaping of aluminum part, and present processing method, and is mostly comparatively complicated, and efficiency is lower and shaping effect is not good, simultaneously, the anchor clamps of current processing equipment are manual operation more, and degree of automation is lower, inconvenient use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the equipment and the method for processing the metal keyboard shell, which have the advantages of high automation degree, good processing precision, high efficiency and the like, and solve the problems of low automation degree and processing efficiency.
(II) technical scheme
In order to achieve the purposes of high automation degree, good processing precision and high efficiency, the invention provides the following technical scheme: the utility model provides a metal keyboard shell processing equipment and method, includes the processing platform, be provided with the anchor clamps seat on the processing platform, but both sides of anchor clamps seat top surface all set up reciprocating motion's support, two the top of support top surface all is provided with up-and-down reciprocating motion's mount pad, two the top surface of mount pad all is provided with the rotation motor, two the output of rotation motor all is provided with splint.
Preferably, the top surface of processing platform is provided with a set of thick stick and lead screw, processing platform's top surface sliding connection has the portal frame, a set of thick stick and lead screw all run through the portal frame, lead screw and portal frame threaded connection, one side of processing platform surface is provided with the motor mounting bracket, be provided with the motor on the motor mounting bracket, the output of motor with lead screw fixed connection, the four corners department of processing platform bottom surface all is provided with the lower margin.
Preferably, the sliding grooves are formed in two sides of the top surface of the clamp seat, the supports are connected with the two sliding grooves in a sliding mode, first telescopic cylinders are arranged on two sides of the outer portion of the clamp seat, and output ends of the two first telescopic cylinders are fixedly connected with the outer surfaces of the two supports respectively.
Preferably, the shape of two the brackets is L-shaped, the lower parts of the two brackets are provided with second telescopic cylinders, and the output ends of the two second telescopic cylinders are provided with mounting seats.
Preferably, the inner sides of the outer surfaces of the two clamping plates are respectively provided with a protective pad.
Preferably, the inside top of portal frame is provided with removes seat and a set of thick stick and lead screw, a set of thick stick and lead screw all run through and remove the seat, the lead screw with remove seat threaded connection, one side of removing the seat surface is provided with the motor mounting bracket, be provided with the motor on the motor mounting bracket, the output of motor with lead screw fixed connection.
Preferably, the outside front side of movable seat is provided with sliding seat and a set of thick stick and lead screw, a set of thick stick and lead screw all run through the sliding seat, lead screw and sliding seat threaded connection, the top surface of sliding seat is provided with the motor mounting bracket, be provided with the motor on the motor mounting bracket, the output of motor with lead screw fixed connection, the front of sliding seat is provided with the mount, be provided with cutter assembly part on the mount.
A processing method of a metal keyboard shell comprises the following steps:
1) Fine grinding is carried out on the two sides of the blank;
2) A milling cutter is used for polishing a plane as a reference, a positioning hole is drilled, and some surplus materials are roughly processed;
3) Vacuum sucking the product through the positioning holes, and washing the appearance surface of the product to meet the requirement of 3D shape;
4) Taking the product to a polishing line to remove surface knife marks and cleaning surface impurities;
5) Turning the product to the inner cavity surface, carrying out rough milling, finish milling, drilling, cutting and the like through a large milling cutter and a small milling cutter to form the product, milling the appearance of the product, and machining a chamfer;
6) Milling the shape of the small lattices of the keyboard through rough machining and finish machining of the shape positioning drilling holes, and machining the characteristics of a power hole, USB, sound volume, a horn hole and the like;
7) The shape of the product is imitated by a pressing plate, and CNC (computerized numerical control) point holes, a drill bit, a tap and a profiling cutter are used for processing and forming the tapping and oxygen breaking areas;
8) Cleaning the surface of the product.
Preferably, the finish grinding flatness in step 1 is not more than three microns at zero.
(III) beneficial effects
Compared with the prior art, the invention provides the equipment and the method for processing the metal keyboard shell, which have the following beneficial effects:
1. according to the metal keyboard shell processing equipment and the metal keyboard shell processing method, the sliding grooves are formed in two sides of the top surface of the clamp seat, the supports are connected in the sliding mode, the first telescopic cylinders are arranged on two sides of the outer portion of the clamp seat, the output ends of the first telescopic cylinders are fixedly connected with the supports, the supports are L-shaped, the second telescopic cylinders are arranged below the supports, the mounting seats are arranged at the output ends of the second telescopic cylinders, the rotating motors are arranged on the top surface of the mounting seats, clamping plates are arranged at the output ends of the rotating motors, during use, workpieces are placed between the two clamping plates, the positions of the workpieces can be lifted according to use requirements, the workpieces can be overturned, automatic control of the whole clamp can be achieved, and processing precision is improved to a certain extent.
2. The metal keyboard shell processing equipment and the metal keyboard shell processing method are characterized in that firstly, two sides of a blank are finely ground, a plane is formed by a milling cutter as a reference, a positioning hole is drilled, a certain amount of residual materials are roughly processed, a product is sucked through the positioning hole in a vacuum mode, the appearance surface of the product is washed, the 3D shape requirement is met, the product is taken to a polished line to remove surface tool grains and clean surface impurities, then the product is turned to an inner cavity surface, rough milling and finish milling are carried out through a large milling cutter, a small milling cutter, drilling, cutting and the like, the appearance of the product is milled, chamfering is carried out, the shape of a small lattice of the keyboard is milled through appearance positioning, rough processing and finish processing are carried out, then the characteristics of a power hole, USB, volume, a horn hole and the like are processed, the shape of the product is imitated through a pressing plate, CNC point holes, a drill bit, a tap and a profiling cutter are processed and finally, the surface dirt of the product is washed, the product is reasonably processed, the steps are omitted, and the efficiency of processing production is improved to a certain extent.
Drawings
Fig. 1 is a schematic structural diagram of a metal keyboard casing processing device according to the present invention;
fig. 2 is a schematic diagram of an assembly structure of a fixture seat in a metal keyboard shell processing device according to the present invention.
In the figure: the device comprises a 1-processing platform, a 2-clamp seat, a 3-sliding groove, a 4-first telescopic cylinder, a 5-bracket, a 6-second telescopic cylinder, a 7-mounting seat, an 8-rotating motor, a 9-clamping plate, a 10-protection pad, an 11-portal frame, a 12-foot margin, a 13-light bar, a 14-lead screw, a 15-sliding seat, a 16-moving seat, a 17-motor mounting frame, an 18-tool assembly part and a 19-fixing frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-2, a metal keyboard shell processing device comprises a processing platform 1, wherein a fixture seat 2 is arranged on the processing platform 1, two sides of the top surface of the fixture seat 2 are respectively provided with a support 5 capable of reciprocating, mounting seats 7 capable of reciprocating up and down are respectively arranged above the top surfaces of the two supports 5, the top surfaces of the two mounting seats 7 are respectively provided with a rotating motor 8, and the output ends of the two rotating motors 8 are respectively provided with a clamping plate 9.
As an alternative solution of the invention:
the top surface of processing platform 1 is provided with a set of feed beam 13 and lead screw 14, and the top surface sliding connection of processing platform 1 has portal frame 11, and a set of feed beam 13 and lead screw 14 all run through portal frame 11, and lead screw 14 and portal frame 14 threaded connection, one side of processing platform 1 surface are provided with motor mounting bracket 17, are provided with the motor on the motor mounting bracket 17, and the output and the lead screw 14 fixed connection of motor all are provided with lower margin 12 in the four corners department of processing platform 1 bottom surface.
As an alternative solution of the invention:
the sliding tray 3 has all been seted up to the both sides of anchor clamps seat 2 top surface, and the inside of two sliding trays 3 is all sliding connection has support 5, and the outside both sides of anchor clamps seat 2 all are provided with first flexible cylinder 4, and the output of two first flexible cylinders 4 is connected with the surface fixed of two supports 5 respectively.
As an alternative solution of the invention:
the shape of two supports 5 is L shape, and the below of two supports 5 all is provided with the flexible cylinder 6 of second, and the output of two flexible cylinders 6 of second all is provided with mount pad 7, and wherein, support 5 of L shape structure conveniently installs other parts above that, simultaneously, makes the size adaptation of support 5 and sliding tray 3, avoids support 5 to appear rocking when using.
As an alternative solution of the invention:
the inner sides of the outer surfaces of the two clamping plates 9 are provided with the protection pad 10, the protection pad 10 can be made of rubber, the effect of protecting products is achieved, and meanwhile, the protection pad can be fixedly installed by bolts.
As an alternative solution of the invention:
the top inside portal frame 11 is provided with and removes seat 16 and a set of feed beam 13 and lead screw 14, and a set of feed beam 13 and lead screw 14 all run through and remove seat 16, and lead screw 14 and remove seat 16 threaded connection, one side of the surface of removing seat 16 is provided with motor mounting bracket 17, is provided with the motor on the motor mounting bracket 17, the output and the lead screw 14 fixed connection of motor.
As an alternative solution of the invention:
the outside front side of movable seat 16 is provided with sliding seat 15 and a set of feed screw 13 and lead screw 14, and a set of feed screw 13 and lead screw 14 all run through sliding seat 15, and lead screw 14 and sliding seat 15 threaded connection, the top surface of sliding seat 15 are provided with motor mounting bracket 17, are provided with the motor on the motor mounting bracket 17, and the output and the lead screw 14 fixed connection of motor are provided with mount 19 in the front of sliding seat 15, are provided with cutter equipment part 18 on the mount 19.
A processing method of a metal keyboard shell comprises the following steps:
1) Fine grinding is carried out on the two sides of the blank;
2) A milling cutter is used for polishing a plane as a reference, a positioning hole is drilled, and some surplus materials are roughly processed;
3) Vacuum sucking the product through the positioning holes, and washing the appearance surface of the product to meet the requirement of 3D shape;
4) Taking the product to a polishing line to remove surface knife marks and cleaning surface impurities;
5) Turning the product to the inner cavity surface, carrying out rough milling, finish milling, drilling, cutting and the like through a large milling cutter and a small milling cutter to form the product, milling the appearance of the product, and machining a chamfer;
6) Milling the shape of the small lattices of the keyboard through rough machining and finish machining of the shape positioning drilling holes, and machining the characteristics of a power hole, USB, sound volume, a horn hole and the like;
7) The shape of the product is imitated by a pressing plate, and CNC (computerized numerical control) point holes, a drill bit, a tap and a profiling cutter are used for processing and forming the tapping and oxygen breaking areas;
8) Cleaning the surface of the product.
Embodiment two:
as an alternative solution of the invention:
the finish grinding flatness in step 1 is no more than three microns at zero.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In the present application, the machining platform is a CNC four-axis machining center, and in fig. 1 of the specification, reference numeral 1 is a CNC product, but is not limited to this structure.
In summary, the device and method for processing a metal keyboard shell are characterized in that when a user uses the device, the two sides of the top surface of the clamp seat 2 are provided with the sliding grooves 3, the interiors of the sliding grooves 3 are connected with the brackets 5 in a sliding manner, the two sides outside the clamp seat 2 are provided with the first telescopic cylinders 4, the output ends of the first telescopic cylinders 4 are fixedly connected with the brackets 5, wherein the brackets 5 are L-shaped, the second telescopic cylinders 6 are arranged below the brackets 5, the output ends of the second telescopic cylinders 6 are provided with the mounting seats 7, the top surface of the mounting seats 7 are provided with the rotating motors 8, the output ends of the rotating motors 8 are provided with the clamping plates 9, when the device is used, a workpiece is placed between the two clamping plates 9, the position height of the workpiece can be lifted according to the use requirement, and the workpiece can be overturned, so that the whole clamp can realize automatic control, the processing precision is improved to a certain extent, firstly, fine grinding two sides of a blank, polishing a plane by using a milling cutter as a reference, drilling a positioning hole, rough machining some residual materials, vacuum sucking a product through the positioning hole, washing the appearance surface of the product to meet the 3D shape requirement, taking the product to a polishing line, removing surface cutter grains and cleaning surface impurities, turning the product to an inner cavity surface, rough and fine milling by using a large milling cutter, drilling, cutting and the like, milling the appearance of the product, chamfering, rough and fine machining by positioning the appearance, milling a small lattice of a keyboard into a shape, machining the characteristics of a power hole, USB, volume, a horn hole and the like, simulating the shape of the product by using a pressing plate, CNC point holes, a drill bit, a tap and a profiling cutter, machining and forming the tapping and oxygen breaking areas, finally cleaning the surface dirt of the product, and ensuring reasonable processing flow of the product, the complicated steps are omitted, and the processing and production efficiency is improved to a certain extent.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A processing method of a metal keyboard shell is characterized by comprising the following steps of: the method comprises the following steps:
1) Fine grinding is carried out on the two sides of the blank;
2) A milling cutter is used for polishing a plane as a reference, and a positioning hole is drilled and rough machining is performed;
3) Vacuum sucking the product through the positioning hole, milling the appearance surface of the product, and achieving the requirement of a 3D shape;
4) Taking the product to a polishing line to remove surface knife marks and cleaning surface impurities;
5) Turning the product to the inner cavity surface, carrying out rough milling and finish milling and drilling processing by a large milling cutter and a small milling cutter, milling the appearance of the product, and processing a chamfer;
6) Milling the shape of the small lattices of the keyboard through drilling, rough machining and finish machining through shape positioning, and then machining a power hole, a USB hole, a sound volume hole and a horn hole;
7) The shape of the product is imitated by a pressing plate, and the tapping and oxygen breaking areas are processed and formed;
8) Cleaning the surface of the product.
2. The method for processing the metal keyboard shell according to claim 1, wherein the method comprises the following steps: the flatness of the blank after two-sided fine grinding in the step 1) is not more than three micrometers at zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386197.1A CN114571238B (en) | 2022-04-13 | 2022-04-13 | Processing method of metal keyboard shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386197.1A CN114571238B (en) | 2022-04-13 | 2022-04-13 | Processing method of metal keyboard shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114571238A CN114571238A (en) | 2022-06-03 |
| CN114571238B true CN114571238B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210386197.1A Active CN114571238B (en) | 2022-04-13 | 2022-04-13 | Processing method of metal keyboard shell |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008992A (en) * | 2012-12-10 | 2013-04-03 | 遵义市节庆机电有限责任公司 | Sensor shell processing method |
| KR20150049102A (en) * | 2013-10-29 | 2015-05-08 | (주)알루코 | Cutting and single-sided machining device |
| CN211728411U (en) * | 2020-03-28 | 2020-10-23 | 大连利禹机械制造有限公司 | Multi-angle adjusting workpiece clamp |
| CN212734355U (en) * | 2020-08-03 | 2021-03-19 | 常州硕腾精密科技有限公司 | High-efficient accurate vertical and horizontal machining center |
| CN215616627U (en) * | 2021-09-23 | 2022-01-25 | 青岛祥锐宇工业科技有限公司 | Clamping device for milling of fitness equipment accessories |
| CN215882108U (en) * | 2021-08-19 | 2022-02-22 | 佛山市阿弥陀科技有限公司 | Five bathtub engravers |
-
2022
- 2022-04-13 CN CN202210386197.1A patent/CN114571238B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008992A (en) * | 2012-12-10 | 2013-04-03 | 遵义市节庆机电有限责任公司 | Sensor shell processing method |
| KR20150049102A (en) * | 2013-10-29 | 2015-05-08 | (주)알루코 | Cutting and single-sided machining device |
| CN211728411U (en) * | 2020-03-28 | 2020-10-23 | 大连利禹机械制造有限公司 | Multi-angle adjusting workpiece clamp |
| CN212734355U (en) * | 2020-08-03 | 2021-03-19 | 常州硕腾精密科技有限公司 | High-efficient accurate vertical and horizontal machining center |
| CN215882108U (en) * | 2021-08-19 | 2022-02-22 | 佛山市阿弥陀科技有限公司 | Five bathtub engravers |
| CN215616627U (en) * | 2021-09-23 | 2022-01-25 | 青岛祥锐宇工业科技有限公司 | Clamping device for milling of fitness equipment accessories |
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| Publication number | Publication date |
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| CN114571238A (en) | 2022-06-03 |
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