CN218785619U

CN218785619U - Positioning ruler plate of perforating machine

Info

Publication number: CN218785619U
Application number: CN202223289531.6U
Authority: CN
Inventors: 黄建凯
Original assignee: Nantong Huaxing Office Equipment Technology Co ltd
Current assignee: Nantong Huaxing Office Equipment Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-04
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a positioning ruler plate of a perforating machine, which comprises a strip-shaped base, wherein the two parallel sides of the base are respectively a paper feeding side and a perforating side, a strip-shaped cover plate is pivoted at the paper feeding side, and a ruler plate is pivoted at the perforating side; magnetic suction components are respectively fixed on the surfaces of the paper feeding side and the cover plate opposite to each other; gaps through which paper can pass are formed between the base and the cover plate and between the base and the ruler plate; the edge of the ruler plate is provided with two or more positioning grooves. The utility model provides a puncher location chi board can effective location treat the paper that punches, makes it not take place the skew when the operation of punching, ensures the accuracy of the position of punching.

Description

Positioning ruler plate of perforating machine

Technical Field

The utility model relates to a positioner, in particular to puncher location chi board.

Background

Among the prior art, in order to guarantee the accuracy of paper punch position, can expand the punch base to guarantee that the in-process paper that punches does not take place the skew, but its effect is not ideal, and because overall structure is fixed, accomodate inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to punch and take place the aversion easily in order to overcome among the prior art paper, punch inaccurately, unstable to and accomodate inconvenient defect, provide a puncher location chi board.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a puncher location chi board which characterized in that: the paper feeding side is pivoted with a strip cover plate, and the punching side is pivoted with a ruler plate; magnetic suction components are respectively fixed on the surfaces of the paper feeding side and the cover plate opposite to each other; gaps through which paper can pass are formed between the base and the cover plate and between the base and the ruler plate; the edge of the ruler plate is provided with two or more positioning grooves.

Preferably, two or more than two hollowed-out visual windows are arranged on the ruler plate.

Preferably, a metal sheet is fixed on the upper surface of the paper feeding side, and a magnetic part is fixed on the lower surface of the cover plate.

Preferably, the metal sheet and the magnetic part are both strip-shaped structures.

Preferably, a pair of first rotating shaft and first shaft hole are correspondingly arranged at two ends of the paper feeding side and two ends of the cover plate.

Preferably, a pair of second rotating shaft and second shaft holes are correspondingly arranged at two ends of the punching side and two ends of the ruler plate.

Preferably, the lower surface of the base is provided with an anti-skid pad.

The technical scheme can obtain the following beneficial effects:

the utility model provides a puncher location chi board can be at the paper in-process effectively stable paper that punches, ensures the accuracy and the stability of the position of punching.

Drawings

Fig. 1 is an exploded view of a positioning rule plate of a punching machine in a preferred embodiment of the invention.

Fig. 2 is a reference view of the positioning rule plate of the punch of fig. 1 in a paper feeding state.

Fig. 3 is a reference view of the positioning blade of the hole punching machine of fig. 1 in a punching state.

Detailed Description

The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "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 only for convenience of description and simplification of description, and 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.

As shown in fig. 1-3, the positioning ruler plate of the hole punching machine in the present embodiment includes a strip-shaped base 1, the two parallel sides of the base 1 are a paper feeding side and a hole punching side respectively, a strip-shaped cover plate 2 is pivoted on the paper feeding side, and the hole punching side is pivoted on the ruler plate 3. Specifically, the two ends of the paper feeding side are provided with first shaft holes 14, and the two ends of the cover plate 2 are correspondingly provided with a pair of first rotating shafts 22. A pair of second rotating shafts 13 is arranged at two ends of the punching side, and second shaft holes 32 are correspondingly arranged at two ends of the ruler plate 3. In addition, the lower surface of the base 1 is provided with a non-slip mat 16.

Gaps through which paper can pass are formed between the base 1 and the cover plate 2 and between the base 1 and the ruler plate 3. Magnetic components are fixed on the opposite surfaces of the paper feeding side and the cover plate 2 respectively. In this embodiment, a clamping groove 11 is formed on an upper surface of a paper feeding side of the base 1, a strip-shaped metal sheet 12 is fixed in the clamping groove 11, and a magnet 21 is fixed on a position of a lower surface of the cover plate 2 corresponding to the metal sheet 12.

Eight positioning slots 33 for mating with the projections of a punch 200 (see fig. 2 and 3) are provided at the edge of the blade 3, while six pierced visual windows 31 are provided at the other side edge of the blade 3. In other embodiments, the number and shape of the positioning slots and the visible windows can be changed, and are not described herein. The edge of the bottom plate 1 is also provided with a scale 15

As shown in fig. 2 and 3, the cover plate 2 is turned up before punching, the side of the paper 100 to be punched passes through the slit to the punching side and is positioned below the ruler plate 3, and the position of the paper side to be punched is observed from the visual window 31. Then the cover plate 2 is pressed down and the side of the blade 3 with the positioning groove 33 is turned over toward the punch 200, and the convex portion of the punch abuts against the positioning groove 33, gradually moving and abutting with the position of punching, thereby ensuring the accuracy of hole position at the time of punching.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a puncher location chi board which characterized in that: the paper feeding side is pivoted with a strip cover plate, and the punching side is pivoted with a ruler plate; magnetic suction components are respectively fixed on the surfaces of the paper feeding side and the cover plate opposite to each other; gaps through which paper can pass are formed between the base and the cover plate and between the base and the ruler plate; the edge of the ruler plate is provided with two or more positioning grooves.

2. The hole punch positioning rule board of claim 1, wherein: the ruler plate is provided with two or more than two hollowed-out visual windows.

3. The hole punch positioning rule plate of claim 2, wherein: the upper surface of the paper feeding side is fixed with a metal sheet, and the lower surface of the cover plate is fixed with a magnetic part.

4. The hole punch positioning rule plate of claim 3, wherein: the metal sheet and the magnetic part are both strip-shaped structures.

5. The hole punch positioning rule plate of claim 4, wherein: and a pair of first rotating shaft and first shaft hole are correspondingly arranged at the two ends of the paper feeding side and the two ends of the cover plate.

6. The hole punch positioning rule board of claim 5, wherein: and a pair of second rotating shaft and second shaft holes are correspondingly arranged at the two ends of the punching side and the two ends of the ruler plate.

7. The hole punch positioning rule board of claim 6, wherein: the lower surface of the base is provided with an anti-skid pad.