Punching pin

Abstract

The utility model discloses a punching pin which comprises a steel punching pin handle, a copper punching pin head is inserted into the lower end of the steel punching pin handle, the steel punching pin handle is made of steel materials and has high impact resistance, an anti-skidding groove is formed in the outer surface of the steel punching pin handle, friction force between the steel punching pin handle and a hand is increased, and the problem that the steel punching pin slides relative to the hand when a plug pin is impacted is avoided. Meanwhile, the copper punching pin head made of the copper material and the steel punching pin head have good abrasion resistance, the copper punching pin head can be replaced when being damaged, compared with an integrally-formed steel punching pin, resources are saved, and the punching pin can be widely used as a maintenance and repair tool of sports shooting equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of offsetting, in particular to an offsetting. Background Art

[0002] In sports shooting equipment, many equipment need to be disassembled after use. When disassembling some pins, a punch is an indispensable disassembly tool. However, most of the current punches are integrally formed of steel. The punch head is made of steel. When impacting the pin, it is very easy to cause wear problems to the sports shooting equipment. In addition, the punch head is integrally formed with the steel punch handle. When the punch head is damaged, it will be discarded as a whole, resulting in a waste of resources. For this reason, we propose a punch. Utility Model Content

[0003] The purpose of the utility model is to provide a cancellation to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a punch pin, comprising a steel punch pin handle, a copper punch pin head is inserted into the lower end of the steel punch pin handle.

[0005] Preferably, the steel pinning handle comprises a steel pinning handle body, and an anti-slip groove is provided at the lower end of the outer side wall of the steel pinning handle body.

[0006] Preferably, the copper punch pin includes a chamfered punch pin and a straight punch pin.

[0007] The beneficial effects of the utility model are:

[0008] The steel strike pin handle of the utility model is made of steel material, which has high impact resistance, and has anti-skid grooves on its surface, which increases the friction with the hand and avoids the problem of sliding with the hand when impacting the pin. At the same time, the copper strike pin head made of copper material and the steel strike pin head have good wear resistance, and the copper strike pin head can be replaced when it is damaged. Compared with the one-piece steel strike pin, it saves the use of resources and can be widely used as a maintenance and repair tool for sports shooting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 This is an overall display diagram of the utility model.

[0011] In the figure: a steel punch pin handle 1, a steel punch pin handle body 11, an anti-slip groove 12, a copper punch pin head 2, a chamfered punch pin head 3, and a straight column punch pin head 4. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] See also Figure 1-2 The utility model provides a technical solution: a punch pin, comprising a steel punch pin handle 1, and a copper punch pin head 2 is inserted at the lower end of the steel punch pin handle 1.

[0014] Specifically, the steel pinning handle 1 comprises a steel pinning handle body 11 , and an anti-slip groove 12 is formed at the lower end of the outer side wall of the steel pinning handle body 11 .

[0015] Specifically, the copper punch head 2 includes a chamfered punch head 3 and a straight punch head 4 .

[0016] Working principle: The steel pin handle 1 of the utility model is made of steel, which has high impact resistance, and an anti-slip groove 12 is provided on the surface to increase the friction with the hand and avoid the problem of sliding with the hand when impacting the pin. At the same time, the copper pin head 2 made of copper and the steel pin head 2 have good wear resistance, and the copper pin head 2 can be replaced when damaged. Compared with the one-piece steel pin, it saves the use of resources and can be widely used as a maintenance and repair tool for sports shooting equipment.

[0017] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punch pin, comprising a steel punch pin handle (1), wherein a copper punch pin head (2) is inserted into the lower end of the steel punch pin handle (1); The steel pinning handle (1) comprises a steel pinning handle body (11), and an anti-slip groove (12) is provided at the lower end of the outer side wall of the steel pinning handle body (11); The copper punch head (2) comprises a chamfered punch head (3) and a straight column punch head (4).

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