CN210633414U

CN210633414U - Lid is with vibrations grinding device behind notebook

Info

Publication number: CN210633414U
Application number: CN201920758107.0U
Authority: CN
Inventors: 张健
Original assignee: Chongqing Chengtian Technology Co Ltd
Current assignee: Chongqing Chengtian Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-05-29
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a lid is with vibrations grinding device behind notebook, which comprises a frame, fix the platform of polishing in the frame, be equipped with the polisher on the support of polishing, be fixed with the wool wheel of polishing on the polisher, be equipped with the axostylus axostyle on the support of polishing, the top of axostylus axostyle is through the round pin hub connection on the support of polishing, the frame of polishing that is connected with the axostylus axostyle bottom through the bearing, the polisher passes through the fix with screw on the frame of polishing, be provided with bottom surface open-ended in the axostylus axostyle and support the pressure chamber, be provided with the pressure pole of supporting in supporting the pressure chamber, it is fixed with buffer spring to support the pressure pole and support between the roof in pressure chamber. The utility model discloses a structure sets up rationally, and effective and quick realization operation of polishing can adjust the position as required moreover, is favorable to improving the scope of polishing, reduces manual operation's the degree of difficulty, and the suitability is strong and the practicality is good.

Description

Lid is with vibrations grinding device behind notebook

Technical Field

The utility model belongs to the technical field of lid processing equipment behind the notebook, concretely relates to lid is with vibrations grinding device behind notebook.

Background

Because product appearance requires, lid behind the notebook generally will advance gluey mouthful design in callus on the sole hole bottom, then will advance gluey point to mill away with CNC processing's mode, but the mode that the needle point advances gluey can lead to the product to concentrate relatively the stress of resin junction when ejection moulding, and the combination vestige is more obvious, can't satisfy customer's product appearance requirement, needs the manual work to use the wool wheel to polish to reach the purpose of eliminating the stress mark. Two operators are required to complete the traditional operation mode.

The traditional operation mode needs two operators to finish, and the polishing station is easy to cause arm fatigue of the operators due to the fact that the polishing machine adopts the vibration polishing principle, and polishing efficiency is affected.

Disclosure of Invention

The utility model aims at providing a lid is with vibrations grinding device behind notebook that the structure sets up rationally and the suitability is strong.

The technical scheme for realizing the purpose of the utility model is that the vibration polishing device for the notebook rear cover comprises a frame, a polishing platform fixed on the frame, a polishing support arranged at the side part of the frame, a polishing machine arranged on the polishing support, a polishing wool wheel fixed on the polishing machine, a shaft lever arranged on the polishing support, a polishing machine seat connected with the bottom end of the shaft lever through a pin shaft, a polishing machine seat fixed on the polishing machine seat through a screw, a pressing cavity with an opening at the bottom surface arranged in the shaft lever, a pressing rod arranged in the pressing cavity, a buffer spring fixed between the pressing rod and the top wall of the pressing cavity, a vertical chute arranged at the side part of the frame, a ball screw arranged in the vertical chute and a driving motor connected with the ball screw fixed at the bottom part of the frame, the polishing device comprises a vertical sliding groove, a ball screw rod and a polishing support, wherein a sliding block in threaded connection with the ball screw rod is arranged in the vertical sliding groove, the bottom end of the polishing support is fixed to the top surface of the sliding block, and when the polishing support moves downwards, the pressing rod is matched with the polishing platform to achieve pressing and positioning of the rear cover of the notebook computer.

The bottom surface of the abutting rod is wrapped by a protective rubber wrapping layer, and anti-skid grooves are uniformly fixed on the bottom surface of the protective rubber wrapping layer.

An operating handle is fixed on the grinding machine base, and the grinding machine base enables the shaft lever to incline by taking the pin shaft as a center under the action of the operating handle and enables the grinding machine base to rotate by taking the shaft lever as a center under the action of the operating handle.

A dust suction port is fixed on the bottom surface of the polishing machine base, and a dust collector is fixed on the machine frame and connected with the dust suction port through a dust suction hose.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, and it not only can be effectively and quick realization operation of polishing, can adjust the position as required moreover to be favorable to improving the scope of polishing, also can effectually fix a position, can reduce manual operation's the degree of difficulty simultaneously, can avoid appearing the tired condition of arm, use reliable and stable, the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.

Referring to fig. 1, a vibration polishing device for a notebook rear cover comprises a frame 1, a polishing platform 2 fixed on the frame, a polishing support 3 arranged on a side portion of the frame, a polishing machine 4 arranged on the polishing support and having a conventional structure in the prior art, wherein the polishing machine is simply applied, a polishing wool wheel 5 is fixed on the polishing machine, which is a structure in the prior art and is not described in detail, a shaft lever 6 is arranged on the polishing support, the top end of the shaft lever is connected on the polishing support through a pin shaft 7, a polishing machine base 9 connected with the bottom end of the shaft lever through a bearing 8 is fixed on the polishing machine base through a screw, a pressing cavity 10 with an opening on the bottom surface is arranged in the shaft lever, a pressing rod 11 is arranged in the pressing cavity, and a buffer spring 12 is fixed between the pressing rod and the top wall of the pressing cavity, the notebook computer rear cover polishing device is characterized in that a vertical sliding groove 13 is formed in the side portion of the rack, a ball screw 14 is arranged in the vertical sliding groove, a driving motor 15 connected with the ball screw is fixed to the bottom of the rack, a sliding block 16 in threaded connection with the ball screw is arranged in the vertical sliding groove, the bottom end of the polishing support is fixed to the top surface of the sliding block, and when the polishing support moves downwards, the pressing rod is matched with the polishing platform to achieve pressing and positioning of the notebook computer rear cover. This embodiment leads to angle of regulation inclination when the operation, then goes up and down, makes the bottom cooperation processing platform of propping the depression bar realize fixing a position, then only need the rotation regulation when polishing the position can.

The bottom surface of the abutting rod is wrapped by a protective rubber wrapping layer 17, and anti-skid grooves 18 are uniformly fixed on the bottom surface of the protective rubber wrapping layer.

An operating handle 19 is fixed on the grinding machine base, and the grinding machine base enables the shaft lever to incline by taking the pin shaft as a center under the action of the operating handle and enables the grinding machine base to rotate by taking the shaft lever as a center under the action of the operating handle.

The bottom surface of the grinding machine base is fixedly provided with a dust suction port 20, the machine frame is fixedly provided with a dust collector 21, the dust collector is connected with the dust suction port through a dust collection hose, and the hose is adopted, so that the normal rotation or inclination of the grinding machine base cannot be influenced when the hose is used. The rack is provided with a power plug, a switch panel and other structures, which are conventional structures in the prior art and have a conventional connection mode, so that the details are not described.

The utility model discloses a structure sets up rationally, the simple operation, and it not only can be effectively and quick realization operation of polishing, can adjust the position as required moreover to be favorable to improving the scope of polishing, also can effectually fix a position, can reduce manual operation's the degree of difficulty simultaneously, can avoid appearing the tired condition of arm, use reliable and stable, the suitability is strong and the practicality is good.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a lid is with vibrations grinding device behind notebook, includes the frame, fixes the platform of polishing in the frame the lateral part of frame is equipped with the support of polishing be equipped with the polisher on the support of polishing be fixed with the wool wheel of polishing on the polisher, its characterized in that: the polishing bracket is provided with a shaft lever, the top end of the shaft lever is connected on the polishing bracket through a pin shaft, a grinding machine base connected with the bottom end of the shaft lever through a bearing, wherein the grinding machine is fixed on the grinding machine base through a screw, a pressing cavity with an opening at the bottom is arranged in the shaft lever, a pressing rod is arranged in the pressing cavity, a buffer spring is fixed between the pressing rod and the top wall of the pressing cavity, a vertical chute is arranged at the side part of the frame, a ball screw is arranged in the vertical chute, a driving motor connected with the ball screw is fixed at the bottom of the frame, a slide block in threaded connection with the ball screw is arranged in the vertical chute, the bottom end of the polishing bracket is fixed on the top surface of the slide block, when the polishing support moves downwards, the pressing rod is matched with the polishing platform to realize pressing and positioning of the rear cover of the notebook computer.

2. The vibrating sander for a notebook rear cover according to claim 1, wherein: the bottom surface of the abutting rod is wrapped by a protective rubber wrapping layer, and anti-skid grooves are uniformly fixed on the bottom surface of the protective rubber wrapping layer.

3. The vibrating sander for a notebook rear cover according to claim 2, wherein: an operating handle is fixed on the grinding machine base, and the grinding machine base enables the shaft lever to incline by taking the pin shaft as a center under the action of the operating handle and enables the grinding machine base to rotate by taking the shaft lever as a center under the action of the operating handle.

4. The vibrating sander for a notebook rear cover according to claim 3, wherein: a dust suction port is fixed on the bottom surface of the polishing machine base, and a dust collector is fixed on the machine frame and connected with the dust suction port through a dust suction hose.