CN214561340U

CN214561340U - Small-size paper cutting device is used to drawing

Info

Publication number: CN214561340U
Application number: CN202120558297.9U
Authority: CN
Inventors: 于静芳
Original assignee: Shaanxi Normal University
Current assignee: Shaanxi Normal University
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-02
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a paper cutting device technical field especially relates to a drawing is with small-size paper cutting device, comprising a base plate, bottom plate top fixed mounting has the mount, and the mount internal rotation is connected with the pressing shaft, the pressing shaft is connected with rotatory handle through the mount, mount one side sliding connection has the slide rail, and one side fixed mounting of slide rail has the movable block, movable block bottom fixed mounting has the link, and is equipped with the paper cutter in the link, movable block top fixed mounting has the handle, the bottom plate top is seted up flutedly, and the recess internal rotation is connected with the screw rod, the screw rod is connected with the knob through the bottom plate, and has the removal frame through threaded connection in the screw rod, the screw thread through-hole with the screw rod adaptation has been seted up in the removal frame, and removal frame top fixed mounting has the fixed plate. The utility model discloses, can fix the paper, conveniently tailor to can the accurate control tailor length, have the practicality.

Description

Small-size paper cutting device is used to drawing

Technical Field

The utility model relates to a paper cutting device technical field especially relates to a drawing is with small-size paper cutting device.

Background

When carrying out drawing work, can need to use the paper of equidimension not, these papers are all processed in advance, tailor into fixed size, but along with painter's custom or needs, need change the size of paper temporarily, consequently just need tailor drawing paper. At present, the paper is generally cut by scissors, but the method has some limitations, such as the fixing of the paper is impossible, the paper is easy to be skewed when being cut, the required size cannot be cut, and the cutting length cannot be accurately mastered when being cut by the scissors, so that a small paper cutting device for drawing is required to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a small paper cutting device for painting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drawing is with small-size paper cutting device, includes the bottom plate, bottom plate top fixed mounting has the mount, and the mount internal rotation is connected with the hold-down spindle, the hold-down spindle is connected with rotatory handle through the mount, mount one side sliding connection has the slide rail, and one side fixed mounting of slide rail has the movable block, movable block bottom fixed mounting has the link, and is equipped with the paper cutter in the link, movable block top fixed mounting has the handle, the bottom plate top is seted up flutedly, and the recess internal rotation is connected with the screw rod, the screw rod is connected with the knob through the bottom plate, and has the removal frame through threaded connection in the screw rod, set up in the removal frame with the screw rod adaptation threaded through-hole, and remove frame top fixed mounting and have the fixed plate.

Preferably, the pressing shaft is made of a rubber material with elasticity.

Preferably, one side of the connecting frame is connected with a screw through threads, and the screw is connected with the connecting frame through a paper cutter.

Preferably, the top end of the bottom plate is provided with a cutting groove at the position of the paper cutter.

Preferably, the bottom of the fixing plate is connected with a guide frame, and a rectangular through hole matched with the screw rod is formed in the guide frame.

Preferably, the top end of the bottom plate is positioned on one side of the cutting groove and is marked with scales.

The utility model has the advantages that: the utility model discloses, can utilize slide rail, movable block, link, paper cutter and handle to carry out the paper cutting work, be equipped with the paper cutting groove, both conveniently carry out the paper cutting work, can fix a position again, confirm to tailor the position, can also cooperate the scale to control and tailor length, can utilize screw rod and knob control fixed plate to remove, fix a position the paper, the hold-down shaft is used for fixed paper, prevent the perk, and the rotatory handle of cooperation can control paper slow movement to length is tailor in the adjustment, and has the practicality.

Drawings

FIG. 1 is a schematic front view of a small-sized paper cutting device for drawing according to the present invention;

fig. 2 is a schematic top view of the small paper cutting device for drawing according to the present invention;

fig. 3 is a schematic structural view of a fixing plate in the small paper cutting device for painting according to the present invention.

In the figure: the paper cutting machine comprises a base plate 1, a fixed frame 2, a pressing shaft 3, a rotary handle 4, a sliding rail 5, a movable block 6, a connecting frame 7, a paper cutter 8, a handle 9, a screw rod 10, a knob 11, a movable frame 12, a fixed plate 13 and a guide frame 14.

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 embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-3, a small paper cutting device for painting, including a bottom plate 1, a fixing frame 2 is fixedly mounted on the top of the bottom plate 1, a pressing shaft 3 is connected in the fixing frame 2 in a rotating manner, the pressing shaft 3 is connected with a rotating handle 4 through the fixing frame 2, a sliding rail 5 is slidably connected to one side of the fixing frame 2, a moving block 6 is fixedly mounted on one side of the sliding rail 5, a connecting frame 7 is fixedly mounted at the bottom of the moving block 6, a paper cutter 8 is arranged in the connecting frame 7, a handle 9 is fixedly mounted on the top of the moving block 6, a groove is formed in the top of the bottom plate 1, a screw 10 is connected in the groove in a rotating manner, the screw 10 is connected with a knob 11 through the bottom plate 1, a moving frame 12 is connected in the screw 10 through threads, a thread through hole matched with the screw 10 is formed in the moving frame 12, and a fixing plate 13 is fixedly mounted on the top of the moving frame 12.

Further, the pressing shaft 3 is made of a rubber material with elasticity.

Further, one side of the connecting frame 7 is connected with a screw through a thread, and the screw is connected with the connecting frame 7 through a paper cutter 8.

Furthermore, a cutting groove is formed in the position, located on the paper cutter 8, of the top end of the bottom plate 1.

Further, the bottom of the fixing plate 13 is connected with a guide frame 14, and a rectangular through hole matched with the screw 10 is formed in the guide frame 14.

Furthermore, the top end of the bottom plate 1 is positioned at one side of the cutting groove and is marked with scales.

The working principle is as follows: during the use, need keep flat the paper on bottom plate 1 earlier, rotate knob 11 after that, remove through screw rod 10 rotary control fixed plate 13, make it meet with the paper both sides, fix a position, avoid taking place crooked, fill in the one end of paper in the 3 below of compact axle after that, rotate rotatory handle 4, rotate control paper slow movement through compact axle 3, control through observing the scale and tailor length, when needing to tailor, only need grasp handle 9, remove frame 12 through 5 controls of slide rail, make paper cutter 8 slide in cutting cut groove, can accomplish the work of tailorring.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A small paper cutting device for painting comprises a bottom plate (1) and is characterized in that a fixed frame (2) is fixedly mounted at the top end of the bottom plate (1), a pressing shaft (3) is connected in the fixed frame (2) in a rotating mode, the pressing shaft (3) is connected with a rotating handle (4) through the fixed frame (2), a sliding rail (5) is connected to one side of the fixed frame (2) in a sliding mode, a moving block (6) is fixedly mounted on one side of the sliding rail (5), a connecting frame (7) is fixedly mounted at the bottom of the moving block (6), a paper cutter (8) is arranged in the connecting frame (7), a handle (9) is fixedly mounted at the top end of the moving block (6), a groove is formed in the top end of the bottom plate (1) and is connected with a screw rod (10) in a rotating mode, the screw rod (10) is connected with a knob (11) through the bottom plate (1), and a moving frame (12) is connected in the screw rod (10) through threads, screw thread through holes matched with the screw rods (10) are formed in the moving frame (12), and a fixing plate (13) is fixedly mounted at the top end of the moving frame (12).

2. A small-sized paper cutting device for paintings according to claim 1, wherein the pressing shaft (3) is made of elastic rubber.

3. A small-sized paper cutting device for paintings according to claim 1, wherein a screw is connected to one side of the connecting frame (7) through a screw thread, and the screw is connected to the connecting frame (7) through a paper cutter (8).

4. A small paper cutting device for painting according to claim 1, characterized in that the top of the bottom plate (1) is provided with a cutting groove at the position of the paper cutter (8).

5. The small-sized paper cutting device for painting according to claim 1, wherein a guide frame (14) is connected and installed at the bottom of the fixing plate (13), and a rectangular through hole matched with the screw rod (10) is formed in the guide frame (14).

6. A small-sized paper cutting device for paintings according to claim 4, wherein the top end of the bottom plate (1) is provided with a scale on one side of the cutting groove.