CN215394216U

CN215394216U - Polishing device for surface treatment of aluminum shell of notebook computer

Info

Publication number: CN215394216U
Application number: CN202121600293.9U
Authority: CN
Inventors: 胡朝明; 胡朝溯
Original assignee: Chongqing Jingyu Electronic Technology Co ltd
Current assignee: Chongqing Jingyu Electronic Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-04
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a polishing device for surface treatment of an aluminum shell of a notebook computer, which comprises a workbench, a clamping groove, a guide groove, a longitudinal transmission part, a hydraulic cylinder, a transverse bidirectional translation part and a polishing part, wherein the guide groove is arranged at the center of the workbench and is longitudinally arranged, the clamping groove is provided with two groups of clamping parts which are symmetrically arranged at two sides of the guide groove, two groups of jacking parts are arranged in the clamping groove, the two groups of jacking parts are adjacently arranged, the longitudinal transmission part comprises a first servo motor, a screw rod pair and a screw rod, the screw rod is rotatably arranged in the guide groove and is longitudinally arranged, the screw rod pair is sleeved on the screw rod, the first servo motor is arranged on the side wall of the workbench and is connected with the screw rod, the hydraulic cylinder is arranged on the upper wall of the screw rod pair, the transverse bidirectional translation part is arranged on the hydraulic cylinder, the polishing part is arranged on the transverse bidirectional translation part, and the polishing part is arranged corresponding to the clamping groove. The utility model belongs to the technical field of computer shells, and particularly relates to a polishing device for surface treatment of an aluminum shell of a notebook computer.

Description

Polishing device for surface treatment of aluminum shell of notebook computer

Technical Field

The utility model belongs to the technical field of computer shells, and particularly relates to a polishing device for surface treatment of an aluminum shell of a notebook computer.

Background

The notebook shell needs to be polished, sandblasted, painted and the like before being sold, the polishing is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the material surface by friction through a rough object (sand paper containing particles with higher hardness and the like), and the main purpose is to polish the notebook by manual operation at present in order to obtain specific surface roughness.

Most single-station polishing devices of the existing notebook computer shell are used for polishing, and the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a polishing device for surface treatment of an aluminum shell of a notebook computer, which can perform double-station synchronous polishing.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a polishing device for surface treatment of an aluminum shell of a notebook computer comprises a workbench, clamping grooves, guide grooves, longitudinal transmission parts, hydraulic cylinders, transverse bidirectional translation parts and polishing parts, wherein the guide grooves are arranged at the center of the workbench and are longitudinally arranged, the clamping grooves are provided with two groups which are symmetrically arranged at two sides of the guide grooves, two groups of supporting parts are arranged in the clamping grooves and are adjacently arranged, the two groups of supporting parts can support and fix the notebook shell at the other end of the clamping grooves, so that the notebook shells in the two clamping grooves can be conveniently and correspondingly placed, the longitudinal transmission parts comprise a servo motor I, a screw rod pair and a screw rod, the screw rod is rotatably arranged in the guide grooves and is longitudinally arranged, the screw rod pair is sleeved on the screw rod, the servo motor I is arranged on the side wall of the workbench and is connected with the screw rod, the hydraulic cylinders are arranged on the upper wall of the screw rod pair, the transverse bidirectional translation parts are arranged on the hydraulic cylinders, the polishing part is arranged on the transverse bidirectional translation part and at two ends of the transverse bidirectional translation part, the polishing part and the clamping groove are correspondingly arranged, the servo motor operates to drive the screw rod to rotate, the screw rod pair is driven to slide along the screw rod, so that the transverse bidirectional translation part is driven to longitudinally slide, the transverse bidirectional translation part can drive the polishing part to synchronously move outwards or inwards, the polishing part can be further enabled to synchronously polish the notebook shells in the two clamping grooves, the processing efficiency is improved, and the hydraulic cylinder can control the polishing component to be in contact with the notebook shells.

Preferably, the transverse bidirectional translation piece comprises a support, a second servo motor, an embedded chute, a first sliding plate, a second sliding plate, a first rack, a second rack and a driving gear, the support is arranged at the top of the hydraulic cylinder, the support is of a hollow structure, the embedded chute is arranged at the top of the support, the second servo motor is arranged in the support, the output end of the second servo motor penetrates through the embedded chute, the driving gear is arranged at the output end of the second servo motor, the first sliding plate is slidably clamped and embedded in the embedded chute, the first rack is arranged on the inner side wall of the first sliding plate and meshed and connected with the driving gear, the second sliding plate is slidably clamped and embedded in the embedded chute and arranged opposite to the sliding plate, the second rack is arranged on the inner side wall of the second sliding plate and meshed and connected with the driving gear, and supporting plates are arranged at the end parts of the first sliding plate and the second sliding plate, on the diapire of backup pad was located to the piece of polishing, two operations of servo motor ordered about drive gear and rotated, and then made two synchronous reverse motions of slide one and slide, and then made the piece of polishing be close to each other and keep away from to the notebook shell in two sets of draw-in grooves is polished in step.

Preferably, the polishing piece comprises a driving motor, a rotating shaft and a polishing disc, the driving motor is arranged on the bottom wall of the supporting plate, the rotating shaft is arranged at the output end of the driving motor, the polishing disc is arranged on the bottom wall of the rotating shaft, the driving motor operates to drive the rotating shaft to rotate, and then the polishing disc is driven to polish the notebook shell.

Preferably, the jacking piece comprises a stud and a push plate, the outer side of the workbench is arranged at one end of the stud, the other end of the stud penetrates through the side wall of the workbench and is arranged on the inner side of the clamping groove, the stud is connected with the workbench in a threaded mode, the push plate is rotated to be arranged at the end part of the stud, the push plate is driven to move towards the inner part of the clamping groove by rotating the stud, and then the notebook shell is jacked and fixed.

Preferably, the guide groove is internally provided with a limiting sliding column, the limiting sliding column is provided with a plurality of groups and symmetrically arranged on two sides of the screw rod, and the limiting sliding column penetrates through the screw rod pair in a sliding manner, so that the bearing load of the screw rod pair is improved.

The utility model adopts the structure to obtain the following beneficial effects: the polishing device for surface treatment of the aluminum shell of the notebook computer, provided by the utility model, has the advantages that the structure is simple, the design is reasonable, the push plate is driven to move towards the inside of the clamping groove by rotating the stud, the notebook shell is attached to the other side of the clamping groove and is supported and fixed, the distance between the polishing disc and the notebook shell is controlled through the expansion and contraction of the hydraulic cylinder, the polishing disc is attached to the notebook shell, the first servo motor operates to drive the screw rod pair to slide along the screw rod, the polishing disc moves longitudinally along the notebook shell, the second servo motor drives the driving gear to rotate, the first sliding plate and the second sliding plate are driven to transversely move in synchronous opposite directions by virtue of the characteristic of rotary reversing of the driving gear, and then the polishing disc is driven to transversely move along the notebook shell, under the cooperation that vertical driving medium closed horizontal two-way translation piece, can polish the notebook shell in the draw-in groove of both sides in step, efficiency is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a polishing device for surface treatment of an aluminum case of a notebook computer according to the present invention;

FIG. 2 is a top view of a transverse bidirectional translation member of a polishing device for surface treatment of an aluminum case of a notebook computer according to the present invention;

fig. 3 is a top view of a worktable of a polishing device for surface treatment of an aluminum case of a notebook computer according to the present invention.

The device comprises a workbench, a clamping groove, a guide groove, a longitudinal transmission part, a 5, a hydraulic cylinder, a 6, a transverse bidirectional translation part, a 7, a polishing part, a 8, a jacking part, a 9, a first servo motor, a 10, a screw rod pair, a 11, a screw rod, a 12, a support, a 13, a second servo motor, a 14, an embedded sliding groove, a 15, a first sliding plate, a 16, a second sliding plate, a 17, a first rack, a 18, a second rack, a 19, a driving gear, a 20, a supporting plate, a 21, a driving motor, a 22, a rotating shaft, a 23, a polishing disc, a 24, a stud, a 25, a push plate, a 26 and a limiting sliding column.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to specific implementations, and all the portions of the present invention that are not described in detail in the technical features or the connection relationships of the present invention are the prior art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a polishing device for surface treatment of an aluminum casing of a notebook computer comprises a workbench 1, a clamping groove 2, a guide groove 3, a longitudinal transmission member 4, a hydraulic cylinder 5, a transverse bidirectional translation member 6 and a polishing member 7, wherein the guide groove 3 is arranged at the center of the workbench 1 and is longitudinally arranged, the clamping groove 2 is provided with two groups of supporting members 8 which are symmetrically arranged at two sides of the guide groove 3, the clamping groove 2 is internally provided with two groups of supporting members 8, the two groups of supporting members 8 are adjacently arranged, the longitudinal transmission member 4 comprises a servo motor I9, a screw rod pair 10 and a screw rod 11, the screw rod 11 is rotatably arranged in the guide groove 3 and is longitudinally arranged, the screw rod pair 10 is sleeved on the screw rod 11, the servo motor I9 is arranged on the side wall of the workbench 1 and is connected with the screw rod 11, the hydraulic cylinder 5 is arranged on the upper wall of the screw rod pair 10, the transverse bidirectional translation member 6 is arranged on the hydraulic cylinder 5, the polishing member 7 is arranged on the transverse bidirectional translation member 6 and is arranged at two ends of the transverse bidirectional translation member 6, the polishing piece 7 is arranged corresponding to the clamping groove 2.

The transverse bidirectional translation piece 6 comprises a support 12, a second servo motor 13, an embedded sliding groove 14, a first sliding plate 15, a second sliding plate 16, a first rack 17, a second rack 18 and a driving gear 19, the support 12 is arranged at the top of the hydraulic cylinder 5, the support 12 is of a hollow structure, the embedded sliding groove 14 is arranged at the top of the support 12, the second servo motor 13 is arranged in the support 12, the output end of the second servo motor 13 penetrates through the embedded sliding groove 14, the driving gear 19 is arranged at the output end of the second servo motor 13, the first sliding plate 15 is slidably clamped in the embedded sliding groove 14, the first rack 17 is arranged on the inner side wall of the first sliding plate 15, the first rack 17 is meshed with the driving gear 19, the second sliding plate 16 is slidably clamped in the embedded sliding groove 14 and is opposite to the first sliding plate 15, the second rack 18 is arranged on the inner side wall of the second sliding plate 16, and the second rack 18 is meshed with the driving gear 19, the end parts of the first sliding plate 15 and the second sliding plate 16 are respectively provided with a supporting plate 20, and the grinding part 7 is arranged on the bottom wall of the supporting plate 20.

The polishing piece 7 comprises a driving motor 21, a rotating shaft 22 and a polishing disc 23, the driving motor 21 is arranged on the bottom wall of the supporting plate 20, the rotating shaft 22 is arranged at the output end of the driving motor 21, and the polishing disc 23 is arranged on the bottom wall of the rotating shaft 22.

The jacking piece 8 comprises a stud 24 and a push plate 25, one end of the stud 24 is arranged on the outer side of the workbench 1, the other end of the stud 24 penetrates through the side wall of the workbench 1 and is arranged on the inner side of the clamping groove 2, the stud 24 is in threaded connection with the workbench 1, and the push plate 25 rotates to be arranged at the end of the stud 24.

The guide groove 3 is internally provided with a limiting sliding column 26, the limiting sliding column 26 is provided with a plurality of groups and symmetrically arranged on two sides of the screw rod 11, and the limiting sliding column 26 penetrates through the screw rod pair 10 in a sliding manner.

When the notebook computer casing polishing device is used specifically, two notebook computer casings are placed in two groups of symmetrically arranged clamping grooves 2, corresponding studs 24 are rotated to enable a push plate 25 to clamp and fix the notebook computer casings, then the hydraulic cylinder 5 is controlled to stretch and contract to enable the polishing disc 23 to contact with the upper wall of the notebook computer casing, the driving motor 21 is started to enable the polishing disc 23 to rotate, then the servo motor I9 is driven to rotate to enable the screw rod pair 10 to slide along the screw rod 11 to enable the polishing disc 23 to polish the notebook computer casings along the direction of the guide groove 3, after the screw rod pair 10 moves to the tail end, the servo motor is controlled to rotate reversely to enable the polishing disc 23 to run in a reciprocating mode to fully polish the initially polished longitudinal areas of the notebook computer casings, then the servo motor II 13 is controlled to run to enable the driving gear 19 to rotate to enable the sliding plate I15 and the sliding plate II 16 to move outwards for a certain displacement, the servo motor I9 is controlled to run repeatedly, and then the notebook computer casings are polished longitudinally, and (3) until the notebook shell is fully polished, controlling the second servo motor 13 to reversely run, moving the first sliding plate 15 and the second sliding plate 16 towards the hydraulic cylinder 5, keeping the polishing disc 23 away from the clamping groove 2, loosening the stud 24, and taking down the notebook shell.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a notebook computer aluminum shell grinding device for surface treatment which characterized in that: including workstation, draw-in groove, guide slot, vertical driving medium, pneumatic cylinder, horizontal two-way translation piece and the piece of polishing, workstation center department and vertical setting are located to the guide slot, the draw-in groove is equipped with two sets ofly and the symmetry locates the guide slot both sides, be equipped with two sets of supporting members in the draw-in groove, it is two sets of supporting members adjacent setting, vertical driving medium includes servo motor one, the vice and the lead screw of lead screw, the lead screw rotates and locates in the guide slot and vertically set up, the lead screw is vice to overlap and locates on the lead screw, servo motor one is located on the workstation lateral wall and is connected with the lead screw, the vice upper wall of lead screw is located to the pneumatic cylinder, horizontal two-way translation piece is located on the pneumatic cylinder, the piece of polishing is located on horizontal two-way translation piece and is located the both ends of horizontal two-way translation piece, the piece of polishing corresponds the setting with the draw-in groove.

2. The grinding device for the surface treatment of the aluminum shell of the notebook computer according to claim 1, characterized in that: the transverse bidirectional translation piece comprises a support, a servo motor II, an embedded sliding groove, a sliding plate I, a sliding plate II, a rack I, a rack II and a driving gear, the support is arranged at the top of the hydraulic cylinder, the support is of a hollow structure, the embedded sliding groove is arranged at the top of the support, the second servo motor is arranged in the support, the output end of the second servo motor penetrates through the embedded sliding groove, the driving gear is arranged at the output end of the servo motor II, the sliding plate I is slidably embedded in the embedded sliding groove, the first rack is arranged on the inner side wall of the first sliding plate and is meshed with the driving gear, the second sliding plate is inserted in the embedded sliding groove in a sliding manner and is arranged in a manner of being opposite to the sliding plate, the second rack is arranged on the inner side wall of the second sliding plate, the second rack is meshed with the driving gear, supporting plates are arranged at the end parts of the first sliding plate and the second sliding plate, and the polishing piece is arranged on the bottom wall of the supporting plates.

3. The grinding device for the surface treatment of the aluminum shell of the notebook computer according to claim 2, characterized in that: the polishing piece comprises a driving motor, a rotating shaft and a polishing disc, the driving motor is arranged on the bottom wall of the supporting plate, the rotating shaft is arranged at the output end of the driving motor, and the polishing disc is arranged on the bottom wall of the rotating shaft.

4. The grinding device for the surface treatment of the aluminum shell of the notebook computer according to claim 1, characterized in that: the top holder includes double-screw bolt and push pedal, the workstation outside is located to the one end of double-screw bolt, the other end of double-screw bolt runs through the workstation lateral wall and locates the draw-in groove inboard, double-screw bolt and workstation threaded connection, the push pedal rotates the tip of locating the double-screw bolt.

5. The grinding device for the surface treatment of the aluminum shell of the notebook computer according to claim 1, characterized in that: the guide groove is internally provided with a limiting sliding column, the limiting sliding column is provided with a plurality of groups and symmetrically arranged on two sides of the screw rod, and the limiting sliding column penetrates through the screw rod pair in a sliding manner.