CN212527994U

CN212527994U - Punching device for accounting book

Info

Publication number: CN212527994U
Application number: CN202021401901.9U
Authority: CN
Inventors: 李典
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-12
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of book perforating devices, in particular to a perforating device for accounting books, which comprises a perforating device shell, wherein the perforating device shell consists of an upper part and a lower part, the middle of the upper part is provided with an upper rectangular hole and a lower rectangular hole, two sides of the upper rectangular hole are welded with stable sliding devices, the lower part of the perforating device shell is a platform for placing accounting books, the inside is a scrap collecting box, the perforating device shell is provided with an internal stable sliding device and a scrap collecting box, and the perforating device has the advantages that by arranging the stable sliding devices, so that the device is more stable when the accounting book is punched, the punching rod can not shake, the punching efficiency is increased, the effect of increasing the working efficiency is achieved, through having set up piece collection box for the shredded paper bits that produce can not all be everywhere when punching for the accounting account book in succession, reached and kept the clean and tidy pleasing to the eye effect of environment.

Description

Punching device for accounting book

Technical Field

The utility model relates to a relevant technical field of books perforating device specifically is perforating device of accounting account book.

Background

In the course of the work of pursuing the accounting, all can meet such a condition, punch very difficultly at the in-process of punching for the accounting account book, at the in-process of exerting oneself, the drilling equipment is unstable, leads to punching the process unsmooth for the accounting account book, perhaps when punching for a plurality of accounting account books in succession, the shredded paper bits are everywhere, and the disturbing operation environment makes people in a mental disorder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device of accounting account book to solve the problem of proposing in the above-mentioned background art.

In order to realize the purpose, the utility model provides the following technical scheme: perforating device of accounting account book, including the perforating device shell, the perforating device shell has about two parts to constitute, it has two upper and lower rectangular holes to open in the middle of the upper portion, it has stable slider to go up the welding of rectangular hole both sides, the platform of perforating device shell lower part for placing the accounting account book, the inside is the piece collection box, there is perforating device inside the perforating device shell, perforating device is by the handle, stabilize slider, the cross-brace, spacing dish, a spring, the fixed disk, perforating post and ash falling hole are constituteed, the cross-brace is welded perpendicularly in the perforating post, the handle has been welded respectively at the cross-brace both ends, the cross-brace passes through perpendicular welded connecting block and is connected with stable slider, the welding has spacing dish in the middle of the post that punches, the spring has been put to spacing dish downside, spring lower extreme fixed welding has the fixed disk.

Preferably, the stable sliding device consists of a connecting block, a sliding block and a sliding groove, the sliding block is matched with the sliding groove in size, the connecting block is vertically welded on the cross strut, and the sliding block and the connecting block are welded into a whole.

Preferably, both ends of the cross strut are provided with threads, one end of the handle is provided with a threaded hole, the size of the threaded hole is equal to the diameter of the cross strut, and the handle is connected with the cross strut through the threads.

Preferably, the middle of the platform for placing the accounting book on the lower part of the shell of the punching device is provided with a dust falling hole, and the size of the dust falling hole is matched with the diameter of the punching column.

Compared with the prior art, the beneficial effects of utility model are that:

1. by arranging the stable sliding device, the device can be more stable when the accounting book is punched, the punching rod cannot shake, the punching efficiency is increased, and the effect of increasing the working efficiency is achieved;

2. due to the arrangement of the scrap collecting box, paper scraps generated when the accounting book is continuously punched cannot be everywhere, and the effect of keeping the environment clean and beautiful is achieved;

3. through having set up scalable handle for extend the handle according to actual conditions when using, increase the arm of force, make more laborsaving when punching, reached laborsaving effect of saving worry, increased experience and felt.

Drawings

FIG. 1 is a perspective view of a perforating device for accounting books;

FIG. 2 is a detailed structure diagram of a punching device of an accounting book;

FIG. 3 is a side view of a perforating device for accounting books;

FIG. 4 is a front view of a punching apparatus for an accounting book;

fig. 5 is a detail view of the stabilizing slide.

In the figure: handle 1, stable slider 2, connecting block 201, slider 202, sliding tray 203, cross-brace 3, spacing dish 4, spring 5, fixed disk 6, post 7 that punches, ash falling hole 8, handle 9, piece collection box 10.

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. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

Referring to fig. 1 to 5, the utility model provides a technical solution: the perforating device of the accounting book comprises a perforating device shell, wherein the perforating device shell consists of an upper part and a lower part, the middle of the upper part is provided with an upper rectangular hole and a lower rectangular hole, two sides of the upper rectangular hole are welded with stable sliding devices, the lower part of the perforating device shell is a platform for placing the accounting book, a scrap collecting box 10 is arranged in the perforating device shell, a perforating device is arranged in the perforating device shell and consists of a handle 1, a stable sliding device 2 and a transverse strut 3, spacing dish 4, spring 5, fixed disk 6, the post of punching 7 and ash falling hole 8 are constituteed, the vertical welding of cross strut 3 is in the post of punching 7, the handle 1 has been welded respectively at 3 both ends of cross strut, cross strut 3 is connected with stable slider 2 through vertical welding's connecting block 201, the welding has spacing dish 4 in the middle of the post of punching, spring 5 has been put to spacing dish 4 downside, the fixed welding of 5 lower extremes of spring has fixed disk 6, fixed disk 6 welds the bottom in lower rectangular hole.

The stable sliding device consists of a connecting block 201, a sliding block 202 and a sliding groove 203, the sliding block 202 is matched with the sliding groove 203 in size, the connecting block 201 is vertically welded on the cross strut 3, and the sliding block 202 and the connecting block 201 are welded into a whole.

The both ends of cross strut 3 are equipped with the screw thread, and handle 1 one end is opened threaded hole, and the size of threaded hole equals with the diameter of cross strut 3, and handle 1 and cross strut 3 pass through threaded connection.

The middle of the platform that the accounting account book was placed to perforating device shell lower part is equipped with ash falling hole 8, the size in ash falling hole 8 and the diameter phase-match of post 7 that punches.

The working principle is as follows: when the accountant book needs to be punched, firstly, the accountant book is placed on a workbench, a part needing to be punched is placed under a punching column 7, according to the actual situation of the accountant book, a handle 1 is rotated to increase the length of a cross strut 3, so that the force arm is increased, the accountant book is more labor-saving, then the handle 1 is held by two hands, the handle 1 is pressed downwards, the handle 1 drives the cross strut 3, the cross strut 3 drives the punching column 7 to move downwards, a limiting disc 4 on the punching column 7 moves downwards, the limiting disc 4 presses a spring 5, the spring 5 contracts, the punching column 7 continues to punch the accountant book downwards, when the punching is finished, the pressure is released by two hands, the spring 5 starts to restore under the action of a fixed disc 6 to drive the punching column 7 to move upwards, when the spring 5 completely restores to the original state, the punching column 7 is restored to the original position, and then a handle 9 is pulled, and (4) the fragment collection box 10 is pulled away, the fragments are poured out, and the punching task is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Accounting account book's perforating device, including the perforating device shell, its characterized in that: the punching device comprises a shell and a punching device body, wherein the shell of the punching device body comprises an upper part and a lower part, an upper rectangular hole and a lower rectangular hole are formed in the middle of the upper part, stable sliding devices are welded on two sides of the upper rectangular hole, a platform for placing an accounting book is arranged on the lower part of the shell of the punching device body, a chip collecting box (10) is arranged in the lower part of the shell of the punching device body, the punching device body is internally provided with the punching device body, the punching device body comprises a handle (1), a stable sliding device (2), a cross strut (3), a limiting disc (4), a spring (5), a fixed disc (6), a punching column (7) and an ash falling hole (8), the cross strut (3) is vertically welded on the punching column (7), the handle (1) is respectively welded on two ends of the cross strut (3), the cross strut (3) is connected with the stable sliding device (2) through a vertically, the fixed welding of spring (5) lower extreme has fixed disk (6), and fixed disk (6) weld in the bottom in lower rectangular hole.

2. The perforating device of accounting book of claim 1, characterized in that: the stable sliding device is composed of a connecting block (201), a sliding block (202) and a sliding groove (203), the sliding block (202) is matched with the sliding groove (203), the connecting block (201) is vertically welded on the cross strut (3), and the sliding block (202) and the connecting block (201) are welded into a whole.

3. The perforating device of accounting book of claim 1, characterized in that: the handle is characterized in that threads are arranged at two ends of the cross strut (3), a threaded hole is formed in one end of the handle (1), the size of the threaded hole is equal to the diameter of the cross strut (3), and the handle (1) is connected with the cross strut (3) through the threads.

4. The perforating device of accounting book of claim 1, characterized in that: the middle of the platform for placing the accounting account book on the lower portion of the shell of the punching device is provided with an ash falling hole (8), and the size of the ash falling hole (8) is matched with the diameter of the punching column (7).