CN213054961U

CN213054961U - Hard disk cutting device

Info

Publication number: CN213054961U
Application number: CN202021622860.6U
Authority: CN
Inventors: 沈锦海; 沈俊成; 武文合
Original assignee: Shanghai Depei Security Technology Co ltd
Current assignee: Shanghai Depei Security Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-27
Anticipated expiration: 2030-08-06

Abstract

An embodiment of the utility model provides a mechanical device, in particular to hard disk cutting device, include: workstation, upper knife rest, resilience subassembly, briquetting, last blade, actuating mechanism. Wherein, go up the knife rest and include: a horizontal plate parallel to the workbench and a vertical plate perpendicular to the workbench. Simultaneously, the subassembly that kick-backs sets up in one side of horizontal plate for the workstation, and the briquetting sets up in the one end of subassembly for the workstation that kick-backs. In addition, the upper blade is disposed on the vertical plate and extends in a direction perpendicular to the table. And the driving mechanism is connected with the upper tool rest and is used for driving the upper tool rest to perform linear motion relative to the direction of the workbench. Compared with the prior art, the whole cutting device has a simple structure, so that the cutting efficiency of the hard disk to be destroyed can be improved.

Description

Hard disk cutting device

Technical Field

The embodiment of the utility model relates to a mechanical device especially relates to a hard disk cutting device.

Background

At present, the hard disks are physically destroyed in the market mainly by breaking and cutting, but the hard disks after being demagnetized on an automatic line cannot be butted. In the cutting and destroying process of the hard disk, due to the fact that the hardness of the hard disk is high, the conditions of cutter abrasion, replacement and the like often occur, and the hard disk cannot be cut quickly.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a hard disk cutting device can realize destroying the fly-cutting of hard disk.

In order to solve the above technical problem, an embodiment of the utility model provides a hard disk cutting device, include:

a work table;

an upper blade carrier comprising: a horizontal plate parallel to the workbench and a vertical plate perpendicular to the workbench;

the rebounding assembly is arranged on one side of the horizontal plate relative to the workbench;

the pressing block is arranged at one end of the rebound assembly, which is opposite to the workbench;

the upper blade is arranged on the vertical plate and extends towards the direction vertical to the workbench;

and the driving mechanism is connected with the upper tool rest and is used for driving the upper tool rest to perform linear motion relative to the direction of the workbench.

Compared with the prior art, when in actual application, can place the hard disk of treating destroying on the workstation to can realize fixing the hard disk through resilience subassembly and briquetting, drive through actuating mechanism to the top rest in addition, can make the top blade move to workstation 1, thereby can treat the hard disk of destroying and realize the fly-cutting, whole cutting device simple structure, the characteristic is to the cutting efficiency of selling the hard disk of destroying instead.

In addition, one end of the vertical plate, which is opposite to the workbench, is provided with an upper notch for installing the upper blade.

Additionally, the rebound assembly comprises:

the guide shaft penetrates through the horizontal plate and vertically extends in the direction perpendicular to the workbench; the guide shaft is connected with the horizontal plate in a sliding mode, and the pressing block is arranged at one end, opposite to the workbench, of the guide shaft;

and the resilience component is sleeved on the guide shaft and is abutted against the pressing block.

In addition, the resilient member is a spring.

In addition, the actuating mechanism is a hydraulic cylinder, and the hydraulic cylinder includes: the cylinder body is arranged opposite to the upper tool rest, and the piston rod is connected with the cylinder body and fixedly connected with the upper tool rest.

In addition, the hard disk cutting apparatus further includes:

the oil cylinder base is arranged opposite to the upper tool rest; the cylinder body is arranged on the cylinder seat;

in addition, the hard disk cutting apparatus further includes:

the upright columns are vertically arranged along the movement direction of the upper tool rest; the oil cylinder seat, the workbench and the upper tool rest are arranged along the axial direction of the upright column, the oil cylinder seat and the workbench are respectively fixed at two ends of the upright column, and the upper tool rest is arranged between the oil cylinder seat and the workbench and is in sliding connection with the upright columns.

In addition, the hard disk cutting apparatus further includes:

and the lower blade is arranged on one side of the workbench opposite to the upper tool rest.

In addition, the lower blade and the upper blade are arranged in a staggered manner.

In addition, the workbench is provided with a positioning and mounting station for positioning and mounting the hard disk.

Drawings

Fig. 1 is a schematic structural view of a hard disk cutting device according to a first embodiment of the present invention;

fig. 2 is a cross-sectional view taken at a-a in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

The first embodiment of the present invention relates to a hard disk cutting device, as shown in fig. 1 and 2, including: the device comprises a workbench 1, an upper tool rest 2, a rebound assembly 3, a pressing block 4, an upper blade 5 and a driving mechanism 6.

In the present embodiment, as shown in fig. 1 and 2, the upper tool holder 2 includes: a horizontal plate 21 parallel to the table 1, a vertical plate 22 perpendicular to the table 1. Meanwhile, the rebound assembly 3 is disposed at one side of the horizontal plate 21 with respect to the table 1, and the pressing block 4 is disposed at one end of the rebound assembly 3 with respect to the table 1. In addition, as shown in fig. 1, the upper blade 5 is provided on a vertical plate 22 and extends in a direction perpendicular to the table 1.

In the present embodiment, as shown in fig. 1 and 2, a driving mechanism 6 is connected to the upper tool post 5, and the driving mechanism 6 drives the upper tool post 2 to move linearly in the direction of the table 1.

Compared with the prior art, when in actual application, as shown in a combined graph 1 and a graph 2, the hard disk 10 to be destroyed can be placed on the workbench 1, the hard disk 10 can be fixed through the rebound assembly 3 and the pressing block 4, in addition, the upper blade 5 can move relative to the workbench 1 through the driving of the upper blade holder 2 by the driving mechanism 6, so that the hard disk 10 to be destroyed can be rapidly cut, and the cutting efficiency of the hard disk to be destroyed can be improved due to the simple structure of the whole cutting device.

Specifically, in the present embodiment, in order to fix the upper blade 5 to the upper blade holder 2, as shown in fig. 1 and 2, an upper notch (not shown) for attaching the upper blade 5 is opened at one end of the vertical plate 22 of the upper blade holder 2 with respect to the table 1. In practical application, a part of the upper blade 5 may be directly embedded in the notch, and the upper blade 5 and the vertical plate 22 may be locked and fixed by the bolt 20, but in practical application, the upper blade 5 and the vertical plate 22 may also be locked and fixed in other manners, such as a form of clamping, and in this embodiment, the locking manner of the upper blade 5 and the vertical plate 22 is not specifically limited.

In addition, in the present embodiment, as shown in fig. 1 and 2, the rebound assembly 3 includes: a guide shaft 31 and a resilient member 32. Wherein, the guiding axle 31 wears to locate the horizontal plate 21, and the guiding axle 31 is vertical along the direction of perpendicular to workstation 1 and is extended, and guiding axle 31 still with horizontal plate 21 sliding connection simultaneously, briquetting 4 sets up in the one end of guiding axle 31 for workstation 1. Correspondingly, the resilient member 32 is sleeved on the guide shaft 31, is abutted against the press block 4, and can be stretched and resiliently rebounded along the axial direction of the guide shaft 31, and in the present embodiment, the resilient member 32 can be a spring. Of course, in practical applications, other elastic elements may be used for the resilient member 32, and in the present embodiment, the type of the resilient member 32 is not particularly limited. In practical application, the pressing block 4 can drive the guide shaft 31 to move linearly relative to the worktable 1 under the resilience of the resilience component 32, so as to press the hard disk 10, thereby fixing the hard disk 10 during cutting. In addition, as a preferable scheme, in order to further improve the positioning performance of the hard disk 10 to be cut, in some embodiments, an installation station (not shown) for positioning the hard disk 10 may be further provided on the table 1, and the installation station may be a positioning groove provided on the table 1 or a positioning assembly for positioning the hard disk 10.

Further, it is to be noted that, in the present embodiment, as shown in fig. 1 and 2, the driving mechanism 6 may employ a hydraulic cylinder, and the hydraulic cylinder includes: a cylinder 61 disposed opposite to the upper tool holder 2, a piston rod 62 connected to the cylinder 61, and the piston rod 62 is fixedly connected to the horizontal plate 21 of the upper tool holder 2. From this it is difficult to see out, telescopic motion through hydraulic cylinder's piston rod 62 can drive horizontal plate 21 and carry out elevating movement, make whole upper cutter frame 2 can drive guiding axle 31, resilience part 32 and briquetting 4 carry out linear motion for workstation 1, after briquetting 4 accomplishes the butt of treating the hard disk 10 of cutting, briquetting 4 can be in the reaction force of hard disk 10 to act on guiding axle 31, make guiding axle 31 progressively wear out horizontal plate 21 to the one side that workstation 1 was kept away from to horizontal plate 21, make simultaneously briquetting 4 can tightly press the hard disk that the post was treated to cut all the time under the resilience effect of resilience part 32 again, thereby realize the fixed to hard disk 10.

In addition, in order to fix the hydraulic cylinder, as shown in fig. 1 and 2, the hard disk cutting apparatus according to the present embodiment further includes: and a cylinder block 7. During assembly, the cylinder body 61 of the hydraulic cylinder can be arranged on the cylinder base 7, so that the hydraulic cylinder can be fixed.

As shown in fig. 1 and 2, the hard disk cutting device according to the present embodiment further includes: a plurality of upright posts 8. Specifically, as shown in fig. 1, two columns 8 are provided, and each column 8 is vertically arranged along the movement direction of the upper tool rest 2, and the corresponding cylinder base 7, the table 1 and the upper tool rest 2 are arranged along the axial direction of each column 8, and the cylinder base 7 and the table 1 are respectively fixed to both ends of each column 8, and the upper tool rest 2 is arranged between the cylinder base 7 and the table 1, and the horizontal plate 21 of the upper tool rest 2 is also slidably connected to each column 8. Therefore, the upper tool rest 2 can be guided to slide through the sliding connection of the upper tool rest 2 and each upright post 8, so that the motion performance of the upper tool rest 2 is improved.

Further, as shown in fig. 1 and 2, the hard disk cutting device of the present embodiment preferably further includes: and a lower blade 9, wherein the lower blade 9 is arranged on one side of the workbench 1 relative to the upper tool rest 2. In practical application, the hard disk 10 to be cut can be placed on the lower blade 9, and then the upper blade 5 and the lower blade 9 can jointly realize the cutting of the hard disk 10 by driving the upper tool rest 2 through the hydraulic oil cylinder, so that the cutting performance of the hard disk 10 can be further improved by matching the lower blade 9 with the upper blade 5, and the hard disk 10 can be cut into sections more easily.

Furthermore, in this embodiment, as shown in fig. 2, the lower blade 9 and the upper blade 5 are arranged in a staggered manner, so that the upper blade 5 and the lower blade 9 are prevented from interfering with each other, and at the same time, the hard disk 10 can be cut by the upper blade 5 and the lower blade 9 in an extrusion manner, so that the pressure for cutting the hard disk 10 can be increased, the abrasion to the cutter is reduced, and the cutting performance and the cutting efficiency to the hard disk 10 are further improved.

Meanwhile, in order to fix the lower blade 9, as shown in fig. 2, the hard disk cutting device of the present embodiment further includes: the lower tool rest 20 is arranged below the workbench 1, the lower tool rest 20 is also provided with a notch (not shown) for installing and fixing the lower blade 9 corresponding to the upper tool rest 2, and the installation of the lower blade 9 can be positioned through the notch on the lower tool rest 20.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hard disk cutting apparatus, comprising:

a work table;

2. The hard disk cutting apparatus as claimed in claim 1, wherein an end of the vertical plate opposite to the table is provided with an upper notch for mounting the upper blade.

3. The hard disk cutting apparatus of claim 1, wherein the rebound assembly comprises:

the guide shaft penetrates through the horizontal plate and vertically extends in a direction perpendicular to the workbench; the guide shaft is connected with the horizontal plate in a sliding mode, and the pressing block is arranged at one end, opposite to the workbench, of the guide shaft;

4. The hard disk cutting apparatus of claim 3, wherein the resilient member is a spring.

5. The hard disk cutting apparatus of claim 1, wherein the drive mechanism is a hydraulic ram comprising: the cylinder body is arranged opposite to the upper tool rest, and the piston rod is connected with the cylinder body and fixedly connected with the upper tool rest.

6. The hard disk cutting apparatus of claim 5, further comprising:

the oil cylinder base is arranged opposite to the upper tool rest; the cylinder body is arranged on the cylinder seat.

7. The hard disk cutting apparatus of claim 6, further comprising:

the upright columns are vertically arranged along the movement direction of the upper tool rest; the oil cylinder seat, the workbench and the upper tool rest are arranged along the axial direction of the stand columns, the oil cylinder seat and the workbench are respectively fixed at two ends of each stand column, and the upper tool rest is arranged between the oil cylinder seat and the workbench and is in sliding connection with each stand column.

8. The hard disk cutting apparatus of claim 1, further comprising:

9. The hard disk cutting apparatus as claimed in claim 8, wherein the lower blade and the upper blade are disposed to be staggered with each other.

10. The hard disk cutting device according to any one of claims 1 to 9, wherein the worktable has a positioning and mounting station for positioning and mounting the hard disk.