Punching device for accountants

Abstract

The invention discloses a punching device for accountants. The punching device comprises a top plate and a punching needle, wherein the top plate is located on a support frame; the top plate and the support frame are fixedly connected; the support frame is located on a pushing fastener; the pushing fastener controls the position of the support frame through an adjusting bolt; a box body is arranged on the pushing fastener; at least two gears are arranged between the inner top part and the inner bottom part of the box body, are connected through a gear shaft, are connected to the surface of the gear shaft in a clamping way, and control the rotation state of a locking bolt through the locking bolt; the top part of the locking bolt is located on the upper surface of the box body; the bottom part of the locking bolt penetrates through the box body so as to be mechanically connected with the gears; the punching needle penetrates through the box body so as to be connected with the gears. The punching device for the accountants is flexible in adjusting performance, can correspondingly adjust the punching device according to punching objects, prevents the phenomena of punching failure or inaccurate punching position from occurring, is quick and convenient to use, can be used for punching accounting documents quickly, and is time and effort saving and convenient to operate at the same time.

Description

technical field [0001] The invention relates to a punching device, in particular to a punching device for accounting. Background technique [0002] Accounting documents are the basis of accounting and accounting, and they need to be properly preserved. Generally, they need to be bound before preservation. Most of the traditional binding methods of accounting documents use an awl to drill holes in the accounting documents, and then thread them through with a binding thread. Drilling through the holes and tying them up is time-consuming and labor-intensive. If the operation is not done properly, the accountant may be injured, which poses a certain safety hazard. Therefore, the special binding machine for accounting documents has been withdrawn from the market, but due to its complex structure, it is very inconvenient to use and operate, and if it is not used carefully, it is very likely that the punching position will be wrong, resulting in the data being deleted together. , ...

AI Technical Summary

Problems solved by technology

[0002] Accounting documents are the basis of accounting and accounting, and they need to be properly preserved. Generally, they need to be bound before preservation. Most of the traditional binding methods of accounting documents use an awl to drill holes in the accounting documents, and then thread them through with a binding thread. It is time-consuming and labor-intensive to go through the drilling holes and tie them up. If the operation is not done properly, the accountant may be injured, which poses a certain safety hazard.

Therefore, the special binding machine for accounting documents has been withdrawn from the market, but due to its complex structure, it is very inconvenient to use and operate, and if it is not used carefully, it is very likely that the punching position will be wrong, resulting in the data being deleted together. , after such a situation occurs, it needs to be sorted out and checked again, which adds a certain amount of trouble and cannot provide better convenience for users

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