CN218397063U - Machining and positioning device for upper cover of notebook computer - Google Patents

Abstract

The utility model discloses a processing positioner of notebook computer upper cover, its connecting block keep away from the one end of cylinder and lie in and install a guide block towards the fixing base on the surface, the upper surface of fixing base seted up with guide block complex guide way when being in 0 state, the piston rod of cylinder upwards stretches out, in the guide block embedding guide way, respectively have at least one outside lug that extends before the apron, on the terminal surface of rear end, a support column is all installed under and being located each lug on support plate, the base plate, when being in 0 state, the lower surface of the lug on the apron contacts with the upper end face of support column for apron parallel arrangement is directly over notebook computer housing. The utility model discloses replace artifical realization to treat on the casing that the whole face in the processing region outside is automatic to press and hold, and both can keep pressing the stability of holding and can not harm the casing again to guarantee the effect of cutter machined surface, avoid reducing the yields of processing because of the shake sword produces knife line etc..

Description

Machining and positioning device for upper cover of notebook computer

Technical Field

The utility model relates to a processing positioner of notebook computer upper cover belongs to electron product processing field.

Background

In the processing process of the notebook computer shell, in order to meet the requirements of installation or connection with parts and components inside the notebook computer shell, various through holes need to be formed in the shell, and in order to ensure the attractive appearance of the shell, after the through holes are formed, corresponding appearance treatment is performed firstly, and then highlight edge treatment is performed. When the highlight technology is adopted to process the notebook computer shell, the notebook computer shell needs to be accurately and stably installed on a machine tool through a special jig in advance, and then specific processing can be carried out.

The principle of CNC highlight processing is to adopt a special tool on precise CNC processing equipment and match scientific and reasonable cutting parameters and processes to realize a flash surface processing effect. In recent years, the development of high-performance and high-precision CNC machine tools and the appearance of metal cutting tools with excellent performance enable CNC high-gloss machining to be widely applied to the field of shell machining of mobile phones, computers and the like, and even to be popularized to other aluminum alloy products of the same category.

In the prior art, a high-gloss wall of a notebook computer shell needs to be subjected to high-polishing surface processing, a traditional fixture adopts a local multipoint clamping mode aiming at the shell, the locking position precision is poor, the stability is insufficient in the machining process, and the locking operation is complicated.

Disclosure of Invention

The utility model aims at providing a processing positioner of notebook computer upper cover, this processing positioner of notebook computer upper cover replace artifical the realization to treating the whole face in the processing region outside on the casing automatic pressure to hold, and both can keep pressing the stability of holding and can not harm the casing again to guarantee the effect of cutter machined surface, avoid reducing the yields of processing because of shake sword production knife lines etc..

In order to achieve the above purpose, the utility model adopts the technical scheme that: a processing positioner of notebook computer upper cover for notebook computer casing processing includes: the notebook computer comprises a base plate and a carrier plate arranged on the upper surface of the base plate, wherein the upper surface of the carrier plate is in contact with the lower surface of a notebook computer shell placed on the carrier plate in a fitting manner, the notebook computer is also provided with a cover plate which is arranged in a rotating manner and 2 pressing plates which are respectively arranged on the left side and the right side of the cover plate in a rotating manner, and when the notebook computer is in a 90-degree state, the cover plate and the pressing plates are respectively and vertically arranged on the rear side of the carrier plate;

the lower surface of the base plate is positioned behind the cover plate, an air cylinder is arranged through a mounting plate, the upper end of a piston rod of the air cylinder can penetrate through a clearance through hole in the base plate and is provided with a connecting block, the other end of the connecting block, one end of which is hinged with the upper end of the piston rod, is fixedly connected with the rear end of the cover plate, a fixed seat is arranged between the piston rod and the cover plate, the left side surface and the right side surface of the fixed seat are respectively hinged with a connecting sheet, and the upper end of the connecting sheet, the lower end of which is connected with the fixed seat, is hinged with the left side surface and the right side surface in the middle of the connecting block;

the end faces of the front end and the rear end of the cover plate are respectively provided with at least one lug extending outwards, a support column is respectively arranged on the carrier plate and the base plate and positioned under each lug, and when the cover plate is in a 0-degree state, the lower surface of the lug on the cover plate is in contact with the upper end face of the support column, so that the cover plate is arranged right above the notebook shell in parallel;

a movable plate which is used for being in pressing contact with the upper surface of the notebook shell is arranged below the cover plate, at least two mounting holes which are communicated up and down are formed in the movable plate, a guide sleeve is embedded and mounted in each mounting hole, the upper end of a bolt penetrates through the guide sleeve and is in threaded connection with the cover plate, and a spring is arranged between the head of the lower end of the bolt and an inner flange part formed on the inner wall of the upper end of the guide sleeve, so that when the cover plate is in a 0-degree state and the pressing plate is in a 90-degree state, a gap is formed between the lower surface of the movable plate and the upper surface of the notebook shell;

the pressing and holding plate is respectively provided with a pressing block on one side close to the cover plate, the left side and the right side of the upper surface of the cover plate are respectively provided with a position avoiding through hole corresponding to the pressing block, and the lower part of the pressing block can penetrate through the position avoiding through hole and is in pressing contact with the upper surface of the movable plate, so that the lower surface of the movable plate is in pressing contact with the upper surface of the notebook shell.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the lower part of the fixing seat penetrates through the avoiding through hole on the substrate to be fixedly connected with the upper surface of the mounting plate.

2. In the above scheme, the number of the bumps and the number of the support columns are 4.

3. In the above scheme, the bump and the cover plate are of an integrally formed structure.

4. In the above scheme, the up end of support column is spherical.

5. In the above solution, the movable plate further includes an upper base layer and a lower elastic layer, which are stacked, and a lower surface of the lower elastic layer is configured to be in pressing contact with an upper surface of the notebook computer casing.

Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:

the utility model discloses processing positioner of notebook computer upper cover, it is through the automatic drive apron of cylinder and the automatic switching of pressure board, move the apron to directly over the notebook casing and make to keep certain clearance between the fly leaf on the apron and the notebook casing and can not damage the casing first, the briquetting on the board is held to rethread and the fly leaf is pushed down and is acted on the notebook casing, replace the manual work to realize the whole face outside waiting to process the region on the casing is held to the automatic pressure, and can both keep the stability of holding and can not damage the casing, thereby guarantee the effect of cutter machined surface, avoid reducing the yields of processing because of the shake sword produces the knife line etc.; furthermore, at least one lug extending outwards is arranged on the end faces of the front end and the rear end of the cover plate, a support column is arranged on the support plate and the base plate and located under each lug, when the cover plate is in a 0-degree state, the lower surface of each lug on the cover plate is in contact with the upper end face of each support column, so that the cover plate is arranged right above the notebook shell in parallel, the cover plate can be prevented from being damaged when the movable plate collides with the notebook shell in the repeated reciprocating rapid opening and closing process, the movable plate can be always kept horizontal before the press block applies pressure to the movable plate, the stability and uniformity of the pressure on the surface of the notebook shell are guaranteed, and the processing quality is improved.

Drawings

FIG. 1 is a schematic structural view of the processing and positioning device of the present invention in one state;

FIG. 2 is a schematic structural view of the processing and positioning device of the present invention in another state;

fig. 3 is a partial structural sectional view of the middle cover plate 3 of the present invention at 0 ° state;

fig. 4 is a schematic view of a local structure of the processing and positioning device for the upper cover of the notebook computer of the present invention.

In the above drawings: 100. a notebook housing; 1. a substrate; 2. a carrier plate; 3. a cover plate; 301. avoiding through holes; 302. a groove; 4. pressing and holding the plate; 5. a movable plate; 51. an upper base layer; 52. a lower elastic layer; 53. an annular groove; 6. mounting holes; 7. a guide sleeve; 71. an inner flange portion; 72. an outer flange portion; 8. a bolt; 81. a head portion; 9. a spring; 10. pressing into blocks; 14. a bump; 15. a support pillar; 16. mounting a plate; 17. a cylinder; 18. connecting blocks; 19. a fixed seat; 20. connecting sheets; 21. a guide block; 22. a guide groove; 31. a base plate; 32. connecting columns.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be understood in a concrete sense to those of ordinary skill in the art.

Example 1: the utility model provides a processing positioner of notebook computer upper cover for notebook computer casing 100 processing, at least one through-hole has been seted up on notebook computer casing 100, the edge of this through-hole need carry out highlight processing, generally adopts the high-speed rotatory cutter to polish and handles the surface that obtains the highlight, then because the rotational speed of cutter is fast, the power that acts on notebook computer casing 100 is great, and the condition such as shake the sword appears extremely easily and leads to appearing the knife line and lead to the bad condemned condition of product, include: the notebook computer comprises a base plate 1 and a carrier plate 2 arranged on the upper surface of the base plate 1, wherein the upper surface of the carrier plate 2 is in contact with the lower surface of a notebook computer shell 100 placed on the carrier plate, the notebook computer shell is also provided with a cover plate 3 which is rotatably arranged and 2 pressing plates 4 which are respectively rotatably arranged on the left side and the right side of the cover plate 3, and when the notebook computer shell is in a 90-degree state, the cover plate 3 and the pressing plates 4 are respectively and vertically arranged on the rear side of the carrier plate 2;

the lower surface of the base plate 1 and the rear part of the cover plate 3 are provided with an air cylinder 17 through a mounting plate 16, the upper end of a piston rod of the air cylinder 17 can pass through a clearance through hole on the base plate 1 and is provided with a connecting block 18, the other end of the connecting block 18, one end of which is hinged with the upper end of the piston rod, is fixedly connected with the rear end of the cover plate 3, a fixed seat 19 is arranged between the piston rod and the cover plate 3, the left side surface and the right side surface of the fixed seat 19 are respectively provided with a connecting sheet 20 in a hinged manner, the upper end of the connecting sheet 20, the lower end of which is connected with the fixed seat 19, is hinged with the left side surface and the right side surface of the middle part of the connecting block 18, one end of the connecting block 18, far away from the air cylinder 17, is provided with a guide groove 22 which is matched with the guide block 21, when the piston rod of the air cylinder 17 is in a 0 degree state, the guide block 21 is embedded into the guide groove 22, so that the cover plate is prevented from being displaced in the multiple opening and closing processes for a long time, the precision and stability of the pressing and positioning of the notebook shell are ensured, and the processing quality is improved;

the end surfaces of the front end and the rear end of the cover plate 3 are respectively provided with at least one outward extending bump 14, a support column 15 is respectively arranged on the carrier plate 2 and the base plate 1 and positioned under each bump 14, when the carrier plate is in a 0-degree state, the lower surface of the bump 14 on the cover plate 3 is in contact with the upper end surface of the support column 15, so that the cover plate 3 is arranged right above the notebook computer shell 100 in parallel;

a movable plate 5 for being in pressure contact with the upper surface of the notebook shell 100 is arranged below the cover plate 3, at least two mounting holes 6 which are communicated up and down are formed in the movable plate 5, a guide sleeve 7 is embedded into each mounting hole 6, the upper end of a bolt 8 penetrates through the guide sleeve 7 and is in threaded connection with the cover plate 3, and a spring 9 is arranged between a head 81 at the lower end of the bolt 8 and an inner flange 71 formed on the inner wall of the upper end of the guide sleeve 7, so that when the cover plate 3 is in a 0-degree state and the pressure plate 4 is in a 90-degree state, a gap is formed between the lower surface of the movable plate 5 and the upper surface of the notebook shell 100;

the pressing plates 4 are respectively provided with a pressing block 10 on one side close to the cover plate 3, the left and right sides of the upper surface of the cover plate 3 are respectively provided with a avoiding through hole 31 corresponding to the pressing block 10, and the lower part of the pressing block 10 can pass through the avoiding through hole 301 and is in pressing contact with the upper surface of the movable plate 5, so that the lower surface of the movable plate 5 is in pressing contact with the upper surface of the notebook shell 100.

Example 2: a processing positioner of notebook computer upper cover includes: the notebook computer comprises a base plate 1 and a carrier plate 2 arranged on the upper surface of the base plate 1, wherein the upper surface of the carrier plate 2 is in contact with the lower surface of a notebook computer shell 100 placed on the carrier plate, the notebook computer shell is also provided with a cover plate 3 which is rotatably arranged and 2 pressing plates 4 which are respectively rotatably arranged on the left side and the right side of the cover plate 3, and when the notebook computer shell is in a 90-degree state, the cover plate 3 and the pressing plates 4 are respectively and vertically arranged on the rear side of the carrier plate 2;

an air cylinder 17 is arranged on the lower surface of the base plate 1 and behind the cover plate 3 through a mounting plate 16, the upper end of a piston rod of the air cylinder 17 can penetrate through a clearance through hole on the base plate 1 and is provided with a connecting block 18, the other end of the connecting block 18, one end of which is hinged with the upper end of the piston rod, is fixedly connected with the rear end of the cover plate 3, a fixed seat 19 is arranged between the piston rod and the cover plate 3, connecting pieces 20 are respectively hinged on the left side surface and the right side surface of the fixed seat 19, and the upper end of the connecting piece 20, the lower end of which is connected with the fixed seat 19, is hinged with the left side surface and the right side surface in the middle of the connecting block 18;

the end surfaces of the front end and the rear end of the cover plate 3 are respectively provided with at least one protrusion 14 extending outwards, a support column 15 is respectively arranged on the carrier plate 2 and the base plate 1 and positioned right below each protrusion 14, and when the cover plate is in a 0-degree state, the lower surface of the protrusion 14 on the cover plate 3 is in contact with the upper end surface of the support column 15, so that the cover plate 3 is arranged right above the notebook shell 100 in parallel;

a movable plate 5 for pressing and contacting with the upper surface of the notebook shell 100 is arranged below the cover plate 3, at least two mounting holes 6 which are penetrated up and down are formed in the movable plate 5, a guide sleeve 7 is embedded and mounted in each mounting hole 6, the upper end of a bolt 8 penetrates through the guide sleeve 7 and is in threaded connection with the cover plate 3, and a spring 9 is arranged between a head 81 at the lower end of the bolt 8 and an inner flange part 71 formed on the inner wall of the upper end of the guide sleeve 7, so that when the cover plate 3 is in a 0-degree state and the pressing plate 4 is in a 90-degree state, a gap is formed between the lower surface of the movable plate 5 and the upper surface of the notebook shell 100;

the pressing plates 4 are respectively provided with a pressing block 10 on one side close to the cover plate 3, the left and right sides of the upper surface of the cover plate 3 are respectively provided with a avoiding through hole 31 corresponding to the pressing block 10, and the lower part of the pressing block 10 can pass through the avoiding through hole 301 and is in pressing contact with the upper surface of the movable plate 5, so that the lower surface of the movable plate 5 is in pressing contact with the upper surface of the notebook shell 100.

The lower part of the fixed seat 19 passes through the clearance through hole on the substrate 1 and is fixedly connected with the upper surface of the mounting plate 16;

4 lugs 14 and 4 support columns 15 are arranged; the lug 14 and the cover plate 3 are of an integrated structure; the upper end surface of the support column 15 is a spherical surface;

the movable plate 5 further includes an upper base layer 51 and a lower elastic layer 52 stacked, and a lower surface of the lower elastic layer 52 is configured to be in pressing contact with an upper surface of the notebook housing 100;

an outer flange 72 is formed on the outer wall of the lower end of the guide sleeve 7, and the outer flange 72 is embedded into an annular groove 53 which is formed on the movable plate 5 and is communicated with the mounting hole 6;

the upper part of the guide sleeve 7 can be embedded into a groove 302 arranged on the lower surface of the cover plate 3;

a bottom plate 31 is arranged below the substrate 1, and four corners of the bottom plate 31 are respectively connected with the substrate 1 through a connecting column 32; the rear end of the pressing plate 4 is connected with a driving component which can drive the pressing plate to rotate.

When the processing positioning device for the upper cover of the notebook computer is adopted, the cover plate and the pressing plate are automatically driven to open and close through the air cylinder, the cover plate is moved to the position right above the notebook computer shell, a certain gap is kept between the movable plate on the cover plate and the notebook computer shell, the shell cannot be damaged, the movable plate is pressed downwards through the pressing block on the pressing plate to act on the notebook computer shell, the whole surface outside a region to be processed on the shell is automatically pressed and held instead of manual work, the stability of pressing and holding can be kept, the shell cannot be damaged, the effect of a cutter processing surface is guaranteed, and the reduction of the processing yield caused by the generation of knife lines and the like by a knife vibration is avoided;

furthermore, at least one lug extending outwards is arranged on the end faces of the front end and the rear end of the cover plate, a support column is arranged on the support plate and the base plate and located under each lug, when the cover plate is in a 0-degree state, the lower surface of each lug on the cover plate is in contact with the upper end face of each support column, so that the cover plate is arranged right above the notebook shell in parallel, the cover plate can be prevented from being damaged when the movable plate collides with the notebook shell in the repeated reciprocating rapid opening and closing process, the movable plate can be always kept horizontal before the press block applies pressure to the movable plate, the stability and uniformity of the pressure on the surface of the notebook shell are guaranteed, and the processing quality is improved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (6)

1. A processing and positioning device for an upper cover of a notebook computer is used for processing a notebook computer shell (100), and comprises: base plate (1) and set up in support plate (2) of base plate (1) upper surface, the upper surface of support plate (2) and the lower surface laminating contact of placing notebook casing (100) above that, its characterized in that: the device is also provided with a cover plate (3) which is arranged in a rotating way and 2 pressing plates (4) which are respectively arranged on the left side and the right side of the cover plate (3) in a rotating way, and when the device is in a 90-degree state, the cover plate (3) and the pressing plates (4) are respectively and vertically arranged on the rear side of the carrier plate (2);

the lower surface of the base plate (1) is positioned behind the cover plate (3) and is provided with an air cylinder (17) through a mounting plate (16), the upper end of a piston rod of the air cylinder (17) can penetrate through a clearance through hole in the base plate (1) and is provided with a connecting block (18), the other end of the connecting block (18) with one end hinged with the upper end of the piston rod is fixedly connected with the rear end of the cover plate (3), a fixing seat (19) is arranged between the piston rod and the cover plate (3), the left side surface and the right side surface of the fixing seat (19) are respectively hinged with a connecting sheet (20), and the upper end of the connecting sheet (20) with the lower end connected with the fixing seat (19) is hinged with the left side surface and the right side surface in the middle of the connecting block (18);

the end faces of the front end and the rear end of the cover plate (3) are respectively provided with at least one convex block (14) extending outwards, a supporting column (15) is respectively arranged on the carrier plate (2) and the base plate (1) and is positioned under each convex block (14), and when the cover plate is in a 0-degree state, the lower surface of each convex block (14) on the cover plate (3) is in contact with the upper end face of each supporting column (15), so that the cover plate (3) is arranged right above the notebook shell (100) in parallel;

a movable plate (5) which is used for being in pressing contact with the upper surface of the notebook shell (100) is arranged below the cover plate (3), at least two mounting holes (6) which are communicated up and down are formed in the movable plate (5), a guide sleeve (7) is embedded into each mounting hole (6), the upper end of a bolt (8) penetrates through the guide sleeve (7) to be in threaded connection with the cover plate (3), and a spring (9) is arranged between a head portion (81) of the lower end of the bolt (8) and an inner flange portion (71) formed on the inner wall of the upper end of the guide sleeve (7), so that when the cover plate (3) is in a 0-degree state and the pressing plate (4) is in a 90-degree state, a gap is formed between the lower surface of the movable plate (5) and the upper surface of the notebook shell (100);

the notebook computer cover plate is characterized in that a pressing block (10) is respectively installed on one side, close to the cover plate (3), of the pressing plate (4), a avoiding through hole (301) corresponding to the pressing block (10) is respectively formed in the left side and the right side of the upper surface of the cover plate (3), the lower portion of the pressing block (10) can penetrate through the avoiding through hole (301) and is in pressing contact with the upper surface of the movable plate (5), and the lower surface of the movable plate (5) is in pressing contact with the upper surface of the notebook computer shell (100).

2. The processing and positioning device for the upper cover of the notebook computer according to claim 1, wherein: the lower part of the fixed seat (19) penetrates through the clearance through hole on the substrate (1) and is fixedly connected with the upper surface of the mounting plate (16).

3. The processing and positioning device for the upper cover of the notebook computer according to claim 1, wherein: the lug (14) and the support column (15) are provided with 4.

4. The machining and positioning device for the upper cover of the notebook computer as claimed in claim 1, wherein: the lug (14) and the cover plate (3) are of an integrated structure.

5. The processing and positioning device for the upper cover of the notebook computer according to claim 1, wherein: the upper end surface of the supporting column (15) is a spherical surface.

6. The processing and positioning device for the upper cover of the notebook computer according to claim 1, wherein: the movable plate (5) further comprises an upper base layer (51) and a lower elastic layer (52) which are superposed, and the lower surface of the lower elastic layer (52) is used for being in pressing contact with the upper surface of the notebook shell (100).

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