CN219075765U

CN219075765U - Cutting device

Info

Publication number: CN219075765U
Application number: CN202222830417.3U
Authority: CN
Inventors: 张桂欣; 郎琳; 姜慧; 李卉; 郎艳丽
Original assignee: Harbin Vocational and Technical College
Current assignee: Harbin Vocational and Technical College
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-26
Anticipated expiration: 2032-10-26

Abstract

A cutting device belongs to the technical field of cutting tools. The utility model aims to solve the problems that paper is easy to move, cutting errors are caused, potential safety hazards exist, and operators are easy to be accidentally injured in the paper cutting process of the conventional cutting tool. The utility model comprises a workbench, a pressing plate, a rotating arm and a cutting tool, wherein one end of the rotating arm is arranged on the side surface of the workbench through a first rotating shaft, the other end of the rotating arm is arranged in a matched manner with the pressing plate through a second rotating shaft, and the cutting tool is arranged on the pressing plate in a sliding manner. The utility model has smart structural design, simple and practical installation structure and is suitable for popularization and application.

Description

Cutting device

Technical Field

The utility model relates to a paper cutting tool, and belongs to the technical field of cutting tools.

Background

In modern offices, due to the variety of office types, stationery used in offices is more and more, and the cutting device is stationery commonly used in the offices nowadays, and generally comprises a platform, wherein scales and cutters are arranged on the platform, paper to be cut is placed on the platform, the cutters are used for cutting, and the scales on the platform are used for controlling the size of the cut paper.

When cutting paper, need specialized tool cut, cut the edge of paper neatly, and current cutting device generally cuts for the cutter, this kind of operation mode needs the manual work to adjust paper neatly, then cuts, this kind of operation is more complicated, and the paper produces the drunkenness easily in cutting process, causes cutting error, in addition, also has to use the paper cutter to cut paper, but the form that general paper cutter used is "cutting", and this kind of paper cutter cuts has the potential safety hazard, causes the operator of misinjury easily.

Based on the above-mentioned problems, a new cutting device is needed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that paper is easy to move, cutting errors are caused, potential safety hazards exist, and operators are easy to be accidentally injured in the process of cutting paper by using a cutting tool. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model.

The technical scheme of the utility model is as follows:

the utility model provides a tailors device, includes workstation and clamp plate, still includes rocking arm and tailors the sword, and the side at the workstation is installed through first pivot to the one end of rocking arm, and the other end of rocking arm passes through second pivot and clamp plate cooperation installation, slidable mounting has the sword of tailorring on the clamp plate.

Preferably: the cutting knife comprises a sliding seat, a handle and a blade, wherein the pressing plate is provided with a sliding rail, the sliding seat is slidably arranged on the sliding rail, the sliding seat is provided with the handle, and the blade is fixedly arranged on the sliding seat through a screw.

Preferably: a cutting groove is formed in the workbench and is arranged right below the blade.

Preferably: a sliding groove is formed in the sliding seat, and the sliding seat is slidably mounted on the sliding rail through the sliding groove.

Preferably: the side of the sliding seat is provided with a blade mounting groove, the inner wall of the blade mounting groove is provided with two threaded holes, and the blade is fixedly mounted in the blade mounting groove through a screw.

Preferably: the anti-collision device is characterized by further comprising an anti-collision plate, wherein two round support posts are arranged on the sliding seat, and the anti-collision plate is fixedly arranged on the round support posts through screws.

Preferably: the pressing plate is a transparent acrylic plate.

Preferably: the workbench is provided with scale marks.

The utility model has the following beneficial effects:

according to the cutting device, the pressing plate is matched with the workbench through the rotating arm, when the cutting device is used, paper to be cut can be flattened on the workbench through the pressing plate, and is easily cut through the cutting scissors, so that cutting errors caused by paper movement in the cutting process are avoided, in addition, the anti-collision plate is arranged on the cutting scissors, and the danger that operators are accidentally injured due to the fact that fingers are mistakenly inserted into the cutting knives by the operators under the action of the anti-collision plate is avoided. The utility model has smart structural design, simple and practical installation structure and is suitable for popularization and application.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial view of the mating mounting relationship of the cutting blade and the platen;

FIG. 3 is a second perspective view of a cutting device;

FIG. 4 is an isometric view of a cutter;

in the drawing, a workbench, a 2-pressing plate, a 3-rotating arm, a 4-cutting knife, a 5-first rotating shaft, a 6-second rotating shaft, a 7-sliding seat, an 8-handle, a 9-blade, a 10-sliding rail, an 11-cutting groove, a 12-sliding groove, a 13-blade mounting groove, a 14-threaded hole, a 15-round pillar, a 16-anti-collision plate and 17-scale marks are arranged.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The connection mentioned in the utility model is divided into a fixed connection and a detachable connection, wherein the fixed connection is a conventional fixed connection mode such as a non-detachable connection including but not limited to a hemmed connection, a rivet connection, an adhesive connection, a welded connection and the like, the detachable connection is a conventional detachable mode such as a threaded connection, a snap connection, a pin connection, a hinge connection and the like, and when a specific connection mode is not limited explicitly, at least one connection mode can be found in the conventional connection mode by default, so that the function can be realized, and a person skilled in the art can select the device according to needs. For example: the fixed connection is welded connection, and the detachable connection is hinged connection.

The first embodiment is as follows: referring to fig. 1 to 4, a cutting device according to this embodiment includes a table 1, a platen 2, a rotating arm 3, and a cutting blade 4, wherein one end of the rotating arm 3 is mounted on a side surface of the table 1 through a first rotating shaft 5, the other end of the rotating arm 3 is mounted in cooperation with the platen 2 through a second rotating shaft 6, and the cutting blade 4 is slidably mounted on the platen 2.

Further: the cutting knife 4 comprises a sliding seat 7, a handle 8 and a blade 9, a sliding rail 10 is arranged on the pressing plate 2, the sliding seat 7 is slidably mounted on the sliding rail 10, the handle 8 is arranged on the sliding seat 7, and the blade 9 is fixedly mounted on the sliding seat 7 through a screw.

Further: a cutting groove 11 is formed in the workbench 1, the cutting groove 11 is arranged right below the blade 9, and the blade 9 is arranged in the cutting groove 11 when the pressing plate 2 is attached to the workbench 1.

Further: the pressing plate 2 is a transparent acrylic plate.

Further: the workbench 1 is provided with graduation marks 17.

When the paper cutting machine is used, the pressing plate 2 is lifted, paper is prevented from being placed on the workbench, the position of the paper is adjusted, then the pressing plate 2 is put down, at the moment, the paper is pressed on the working surface of the workbench 1 flatly by the pressing plate 2, then the handle 8 on the sliding seat 7 is pulled manually, the handle 8 drives the cutting knife 4 to slide on the pressing plate 2, and the blade 9 can cleanly cut the paper on the workbench along the cutting groove 11.

The second embodiment is as follows: referring to fig. 1 to 4, a cutting device according to the present embodiment is described, in which a slide groove 12 is formed in the slide carriage 7, and the slide carriage 7 is slidably mounted on a slide rail 10 through the slide groove 12. So set up, slide rail 10 is former shape slide rail, and slide 7 passes through the cooperation of spout 12 and slide rail 10, under the cooperation effect of spout 12 and slide rail 10, and the slip of cutting knife 4 on clamp plate 2 is steady, avoids in the cutting process, and cutting knife 4 rocks and causes paper cutting opening.

And a third specific embodiment: referring to fig. 1 to 4, a cutting device according to this embodiment is described, in which a blade mounting groove 13 is formed in a side edge of the slide 7, two threaded holes 14 are formed in an inner wall of the blade mounting groove 13, and the blade 9 is fixedly mounted in the blade mounting groove 13 by a screw. With this configuration, the blade 9 can be replaced by the configuration of the present embodiment.

The specific embodiment IV is as follows: referring to fig. 1 to 4, a cutting device according to this embodiment further includes an anti-collision plate 16, the slide 7 has two circular posts 15, and the anti-collision plate 16 is fixedly mounted on the circular posts 15 by screws. So set up, prevent bumping the board 16 and be transparent ya keli board, at the effect of preventing bumping the board 16, blade 9 sets up between slide 7 and preventing bumping the board 16, prevents that personnel from putting into cutting knife department with the finger mistake, causes the danger of accidentally injuring operating personnel.

It should be noted that, in the above embodiments, as long as the technical solutions that are not contradictory can be arranged and combined, those skilled in the art can exhaust all the possibilities according to the mathematical knowledge of the arrangement and combination, so the present utility model does not describe the technical solutions after the arrangement and combination one by one, but should be understood that the technical solutions after the arrangement and combination have been disclosed by the present utility model.

The present embodiment is only exemplary of the present patent, and does not limit the scope of protection thereof, and those skilled in the art may also change the part thereof, so long as the spirit of the present patent is not exceeded, and the present patent is within the scope of protection thereof.

Claims

1. The utility model provides a cutting device, includes workstation (1) and clamp plate (2), its characterized in that: still include rocking arm (3) and cutter (4), the side at workstation (1) is installed through first pivot (5) to one end of rocking arm (3), and the other end of rocking arm (3) is installed through second pivot (6) and clamp plate (2) cooperation, slidable mounting has cutter (4) on clamp plate (2).

2. A cutting device according to claim 1, wherein: the cutting knife (4) comprises a sliding seat (7), a handle (8) and a blade (9), a sliding rail (10) is arranged on the pressing plate (2), the sliding seat (7) is slidably mounted on the sliding rail (10), the handle (8) is arranged on the sliding seat (7), and the blade (9) is fixedly mounted on the sliding seat (7) through a screw.

3. A cutting device according to claim 2, wherein: a cutting groove (11) is formed on the workbench (1).

4. A cutting device according to claim 2, wherein: a sliding groove (12) is formed in the sliding seat (7), and the sliding seat (7) is slidably mounted on the sliding rail (10) through the sliding groove (12).

5. A cutting device according to claim 2, wherein: the side of the sliding seat (7) is provided with a blade mounting groove (13), the inner wall of the blade mounting groove (13) is provided with two threaded holes (14), and the blade (9) is fixedly mounted in the blade mounting groove (13) through screws.

6. A cutting device according to claim 2, wherein: the anti-collision device is characterized by further comprising an anti-collision plate (16), wherein the sliding seat (7) is provided with two round support posts (15), and the anti-collision plate (16) is fixedly arranged on the round support posts (15) through screws.

7. A cutting device according to claim 2, wherein: the pressing plate (2) is a transparent acrylic plate.

8. A cutting device according to claim 2, wherein: the workbench (1) is provided with scale marks (17).