CN212043911U

CN212043911U - Trimming device for notebook computer processing

Info

Publication number: CN212043911U
Application number: CN202020735841.8U
Authority: CN
Inventors: 潘桂鑫
Original assignee: Zhejiang Jingu Packing & Printing Co ltd
Current assignee: Zhejiang Jingu Packing & Printing Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-01
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a trimming device for notebook processing in the field of notebook processing, which comprises a bottom plate and a notebook shell, wherein two opposite edges at the top end of the bottom plate are connected with a fixed screw rod in a centrosymmetric manner, the side wall of the fixed screw rod is connected with a pressing strip in a threaded manner, four groups of mounting grooves are arranged at four corners at the top end of the bottom plate, a through groove is arranged at the center of the bottom end of the mounting groove, iron rods are fixed at the centers of two ends of the mounting groove, an electromagnet ring is sleeved on the surface wall of the iron rod in a sliding manner, a connecting rod is fixed at the top end of the electromagnet ring, a mounting plate is fixed at the center of the top end of the connecting rod, a sliding groove is arranged at the center of the side surface of the mounting plate, the inside of the sliding groove is connected, the end part of the ejector rod is fixed with a sanding plate, and the bottom end of the bottom plate is provided with four foot pads.

Description

Trimming device for notebook computer processing

Technical Field

The utility model relates to a notebook processing field specifically is a deburring device is used in notebook processing.

Background

In the existing casting processing structure, especially the subsequent unhairing treatment of casting parts such as gravity casting, low-pressure casting, pressure casting and the like is always a heavy work, considerable manpower and material resources are required to be invested, the working environment is poor, particularly, like a notebook shell part, the burr treatment of the outer contour is quite difficult, due to different installation positions of the notebook shell, a plurality of shells comprise a shell on the back of a display screen, a shell embedded on a keyboard, a whole back shell and the like, the shell is the appearance of the whole notebook, the attractiveness of the notebook is realized, and therefore the shell needs to be polished to ensure certain smoothness and finish.

At present, chinese patent with application number CN201821274865.7 discloses an ultra-thin notebook metal casing grinds throwing device, which comprises a base, the top one end fixed mounting of base has the support frame, one side top fixed mounting of support frame has the crossbeam, and the crossbeam is located the top of base, the bottom of crossbeam is equipped with the guide way, slidable mounting has the movable block in the guide way, the bottom of movable block extends to the outside and the fixed mounting of guide way and has the removal seat, and the bottom sliding connection of the top of removal seat and crossbeam, the bottom fixed mounting of removal seat has elevator motor. Through mechanized operation, can realize that the polishing wheel pair of polishing makes a round trip to reciprocate to polish to notebook metal casing's whole surface, avoid the trouble of people's manual polishing, improve burnishing and polishing's efficiency, ensure product quality, the polishing wheel of polishing has the effect of good buffering at burnishing and polishing's in-process moreover. However, when the device is used for polishing and trimming the notebook shell, the corner of the notebook shell is of an arc-shaped structure, so that the notebook shell cannot be completely attached during deburring and trimming, and trimming is inconvenient. Based on this, the utility model designs a deburring device is used in notebook processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deburring device is used in notebook processing to propose in solving above-mentioned background, when using the device to carry out the notebook shell deburring of polishing, because notebook shell bight is the arc structure, can't laminate completely when carrying out the deburring of burr removal, the problem of the deburring of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme:

an edge trimming device for notebook processing comprises a bottom plate and a notebook shell, wherein two opposite edge centers at the top end of the bottom plate are symmetrically and rotatably connected with fixed screws, the side wall of each fixed screw is in threaded connection with a pressing strip, four groups of mounting grooves are formed in four corners at the top end of the bottom plate, a through groove is formed in the center of the bottom end of each mounting groove, iron rods are fixed at the centers of two ends of each mounting groove, an electromagnet ring is sleeved on the surface wall of each iron rod in a sliding mode, a connecting rod is fixed at the top end of the electromagnet ring, a mounting plate is fixed at the center of the top end of the connecting rod, a sliding groove is formed in the center of the side surface of the mounting plate, a screw rod is rotatably connected in each sliding groove, a sliding block is slidably connected in each sliding groove, a screw thread, the side face of the sliding block is connected with a push rod, a sanding plate is fixed at the end of the push rod, and four foot pads are arranged at the bottom end of the bottom plate.

Preferably, the bottom end of the fixing screw rod is arranged close to the edge of the top end of the bottom plate, a connecting line between the centers of the bottom ends of the fixing screw rods is superposed with the center line of the top end of the bottom plate, and the length of the pressing strip is equal to the length of the bottom plate in the direction.

Preferably, the center lines of the top ends of the four groups of mounting grooves coincide with the diagonals of the top end surface of the bottom plate, the length of each mounting groove is greater than half of the length of the diagonal of the top end of the bottom plate, the length of each through groove is equal to the length of each mounting groove, and the width of each through groove is smaller than the width of each mounting groove.

Preferably, the diameter of the iron rod is equal to the width of the through groove, the outer diameter of the electromagnet ring is smaller than the width of the mounting groove, the top end of the connecting rod and the top end of the bottom plate are located on the same horizontal plane, the length of the mounting plate is larger than the width of the mounting groove, and the height of the mounting plate is equal to the height of the notebook shell.

Preferably, the height of the sliding groove is slightly smaller than that of the mounting plate, the frosting plate is an arc-shaped plate matched with the arc edge of the corner of the notebook computer shell, and the height of the frosting plate is equal to half of the height of the notebook computer shell.

Preferably, the four foot pads are arranged at four corners of the bottom end of the bottom plate at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through setting up the iron set, the electromagnetism iron ring, the spout, the slider, screw rod and servo motor, utilize the circular telegram of electromagnetism iron ring to have magnetism and the disappearance characteristic of outage magnetism, can adjust the position of fixed electromagnetism iron ring place iron set, make ejector pin top tight dull polish board closely touch with notebook casing arc bight, under servo motor's drive, utilize screw rod drive slider round trip movement in the spout, drive dull polish board and polish the deburring to notebook shell arc bight, this device can cover the arc bight edge of notebook shell completely, the improvement is to the effect of its deburring.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top view structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-notebook shell, 3-fixed screw, 4-pressing bar, 5-mounting groove, 6-through groove, 7-iron rod, 8-electromagnet ring, 9-connecting rod, 10-mounting plate, 11-sliding groove, 12-screw, 13-sliding block, 14-servo motor, 15-ejector rod, 16-frosting plate and 17-foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the examples of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

as shown in figures 1, 2 and 3, the trimming device for notebook processing comprises a bottom plate 1 and a notebook shell 2, wherein two opposite edge centers at the top end of the bottom plate 1 are symmetrically and rotatably connected with fixing screws 3, the bottom ends of the fixing screws 3 are arranged close to the top end edge of the bottom plate 1, a connecting line between the centers of the bottom ends of the fixing screws 3 is superposed with the center line at the top end of the bottom plate 1, pressing strips 4 are connected to the side walls of the fixing screws 3 through threads, the length of each pressing strip 4 is equal to the length of the bottom plate 1 in the direction, four groups of mounting grooves 5 are arranged at four corners of the top end of the bottom plate 1, the center lines at the top ends of the four groups of mounting grooves 5 are superposed with the diagonal line of the top end surface of the bottom plate 1, the length of each mounting groove 5 is greater than half of the length of, iron rods 7 are fixed at the centers of two ends of the mounting groove 5, the diameter of each iron rod 7 is equal to the width of the through groove 6, an electromagnet ring 8 is sleeved on the surface wall of each iron rod 7 in a sliding mode, and the outer diameter of each electromagnet ring 8 is smaller than the width of the mounting groove 5;

as shown in fig. 1, 2 and 4, a connecting rod 9 is fixed at the top end of an electromagnet ring 8, the top end of the connecting rod 9 and the top end of a bottom plate 1 are in the same horizontal plane, a mounting plate 10 is fixed at the center of the top end of the connecting rod 9, the length of the mounting plate 10 is greater than the width of a mounting groove 5, the height of the mounting plate 10 is equal to the height of a notebook shell 2, a sliding groove 11 is formed in the center of the side surface of the mounting plate 10, the height of the sliding groove 11 is slightly less than the height of the mounting plate 10, a screw 12 is rotatably connected inside the sliding groove 11, a sliding block 13 is slidably connected inside the sliding groove 11, a screw 12 penetrates through the sliding block 13 in a threaded manner, a servo motor 14 is fixed at the top end of the mounting plate 10, the output end of the servo motor 14 is connected with a rotating shaft, the end of, the height of the sanding plate 16 is equal to half of the height of the notebook shell 2, four groups of foot pads 17 are arranged at the bottom end of the bottom plate 1, and the four groups of foot pads 17 are equidistantly arranged at four corners of the bottom end of the bottom plate 1.

One specific application of this embodiment is: place notebook shell 2 at bottom plate 1 top center, rotate two sets of clamping screw 3 simultaneously, screw drive layering 4 moves down, all fix notebook shell 2, slip electromagnetism magnetic ring 8 after that, adjust its position on hoop 7, make dull polish board 16 closely touch notebook shell 2 arc bight edge, the power of intercommunication electromagnet ring 8, utilize the electromagnetism circular telegram to have magnetic characteristics, fix electromagnetism magnetic ring 8 on hoop 7, start servo motor 14 at last, servo motor 14 drives screw 12 reciprocating rotation, it slides back and forth in spout 11 to drive slider 13, and then drive dull polish board 16 up-and-down reciprocating motion, carry out burr removal work to notebook shell 2 bight arc limit, the sweeps that the in-process produced drops in mounting groove 5, fall out through logical groove 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a trimming device is used in notebook processing, includes bottom plate (1) and notebook shell (2), its characterized in that: the improved electromagnetic iron base plate is characterized in that two opposite edge centrosymmetric positions at the top end of the base plate (1) are rotationally connected with a fixed screw (3), a pressing strip (4) is in threaded connection with the side wall of the fixed screw (3), four groups of mounting grooves (5) are formed in four corners of the top end of the base plate (1), a through groove (6) is formed in the center of the bottom end of each mounting groove (5), iron rods (7) are fixed at the centers of two ends of each mounting groove (5), an electromagnetic ring (8) is sleeved on the surface wall of each iron rod (7) in a sliding mode, a connecting rod (9) is fixed at the top end of each electromagnetic ring (8), a mounting plate (10) is fixed at the center of the top end of each connecting rod (9), a sliding groove (11) is formed in the center of the side face of each mounting plate (10), a screw (12), mounting panel (10) top is fixed with servo motor (14), servo motor (14) output is connected with the pivot, the pivot tip rotates and runs through spout (11) and screw rod (12) and links to each other, slider (13) side is connected with ejector pin (15), ejector pin (15) end fixing has dull polish board (16), bottom plate (1) bottom is provided with four group callus on the sole (17).

2. The trimming device for notebook computer processing according to claim 1, wherein: the bottom end of the fixing screw rod (3) is close to the top edge of the bottom plate (1), a connecting line between the centers of the bottom ends of the fixing screw rods (3) is superposed with the center line of the top end of the bottom plate (1), and the length of the pressing strip (4) is equal to the length of the bottom plate (1) in the direction.

3. The trimming device for notebook computer processing according to claim 1, wherein: four sets of the coincidence of the diagonal line of mounting groove (5) top central line and bottom plate (1) top terminal surface, the length of mounting groove (5) is greater than bottom plate (1) top diagonal length half, the length that leads to groove (6) equals the length of mounting groove (5), the width that leads to groove (6) is less than the width of mounting groove (5).

4. The trimming device for notebook computer processing according to claim 1, wherein: the diameter of iron pole (7) equals the width that leads to groove (6), the external diameter of electromagnetism magnetic ring (8) is less than the width of mounting groove (5), connecting rod (9) top and bottom plate (1) top are in same horizontal plane, the length of mounting panel (10) is greater than the width of mounting groove (5), the height of mounting panel (10) equals the height of notebook shell (2).

5. The trimming device for notebook computer processing according to claim 1, wherein: the height of the sliding groove (11) is slightly smaller than that of the mounting plate (10), the frosting plate (16) is an arc-shaped plate matched with the arc edge of the corner of the notebook shell (2), and the height of the frosting plate (16) is equal to half of the height of the notebook shell (2).

6. The trimming device for notebook computer processing according to claim 1, wherein: the four foot pads (17) are arranged at four corners of the bottom end of the bottom plate (1) at equal intervals.