CN2472373Y - Wire press gun - Google Patents

Abstract

The utility model relates to a conductor crimping gun, belonging to a crimping tool of intermediate joint connecting in terminal head connecting of electric conductors. The utility model is made in a gun-like structure on the structure form, and is composed of a fastening sleeve, a firing pin, a trigger, a projectile feeding device, a cartridge chamber body, a stamping column, a slide way and a ring shaped die in sequence. Conductors with different sections all have the corresponding ring shaped dies and can be changed at any time. A metal terminal and a conductor section can reach a best connecting state through crimping.

Description

The conductor compression jointing rifle

The utility model belongs to the electrical wire terminal and connects, and the crimping tool that transition joint connects especially is useful for heavy in section, large-sized cable, electric wire connection.

Present known crimping tool has two kinds on mechanical Press Plier and hydraulic pressure pliers, and mechanical pliers is eliminated, and the hydraulic pressure pliers insufficient pressure often occurs because of the oil sealing problem, and this conductor compression jointing rifle can replace old-fashioned crimping tool.

The purpose of this utility model provides a kind of conductor compression jointing rifle, can be widely used in the connection of cable, copper conductor, aluminum conductor, and it can not only crimping copper, aluminum conductor, and can also the crimping steel reinforced aluminium conductor.

The purpose of this utility model is to realize like this, imitative gun type of gas burner is made in version system, connect adapter sleeve (2) safety pin (3) striker cover (4) firing pin spring (5) striker (7) by nut (1) and connect one, plate machine (6) is fixed on the rifle body (11), and bomb-feedig device (8) is to play diving board (20) pin (21) bead (22) spring (23) by bomb-containing body (19) to be constituted.Bomb-feedig device (8) inserts in the rifle body (11), unloads bullet handle (9) and is fixed on the cartridge chamber body (10), and cartridge chamber body (10) spring (12) is fixed in the rifle body (11), and punching press post (14) slides closely movingly in punching cylinder (13).Slideway (15) is fixed on punching cylinder (13) both sides, ring-like mould (16) slides in slideway (15), screw rod (17) inserts in slideway (15) two holes nut (18) precession screw rod (17) is tightened, and metal terminal and lead is assembled put into ring-like mould (16), the preparation crimping again.Pulling adapter sleeve (2) makes to move on the striker (7) and is stuck on the plate machine (6), spring (5) is compressed, pressure dynamic plate machine (6), striker (7) moves down because of CJ type bullet in the active force percussion bomb-feedig device (8) of spring (5), making the explosive force that produces gunpowder in the bore act on punching press post (14) moves down, make ring-like mould (16) become two semicircle type gravures with the metal terminal conductor compression jointing, make terminal and conductor cross-section reach optimum contacting state.The ring-like mould of the replaceable different size of different size lead, after finishing, crimping cartridge chamber body (10) is moved down with unloading bullet handle (9) under the hand, spring (12) is compressed, take out the effect of bomb-feedig device (8) because of spring (12), cartridge chamber body (10) resets, pressing bullet diving board (20) bomb-containing body (19) neutron shell case can eject automatically, more renews bullet and prepares task down.

Because adopt such scheme, imitative gun type of gas burner has punching press post, bomb-feedig device, ring-like mould, it is simple in structure.

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is a cutaway view of the present utility model.

Fig. 2 is the front view of bomb-feedig device among Fig. 1 and the cutaway view of A-A.

Among the figure: 1, nut, 2, adapter sleeve, 3, safety pin, 4, striker cover, 5, firing pin spring, 6, the plate machine, 7, striker, 8, bomb-feedig device, 9, unload the bullet handle, 10, cartridge chamber body, 11, the rifle body, 12, spring, 13, punching cylinder, 14, the punching press post, 15, slideway, 16, ring-like mould, 17, bolt, 18, nut.

In Fig. 1: nut (1), adapter sleeve (2), striker cover (4), firing pin spring (5), striker (7) connect as one.Constitute percussion lock, safety pin (3) is pulled out protective device at adapter sleeve (2), when not pulling the trigger, the angle rotatable self-locking, angle rotatable aligned notches in the time will pulling the trigger, can pull plate machine (6), through rifle body (11), spring (12), punching cylinder (13), punching press post (14), cartridge chamber body (10) and produce the punching press post (14) that the airflow of gunpowder explosive force impacts in the punching cylinder (13) and move down, impact first ring-like mould (16), thereby finish crimping work, make metal terminal and lead be pressed into two corresponding semicircle type gravures, make terminal and conductor cross-section reach optimum contacting state, slideway (15), ring-like mould (16), screw rod (17), nut (18) is after metal terminal and conductor compression jointing are finished, nut (18) can be taken off and unload screw rod (17), with former ring-like mould (16) by skidding off outside the housing under the slideway (15), change ring-like mould (16) and prepare against task down, after crimping work is intact, unload bullet handle (9) with subordinate the pressure again, spring (12) is compressed, cartridge chamber body (10) moves down one, with hand bomb-feedig device (8) is taken out simultaneously, unclamps to unload to play handle (9), spring reset, the bullet of again bomb-feedig device (8) being packed into are prepared task down.

In Fig. 2: bomb-containing body (19), play diving board (20), pin (21), bead (22), spring (23) and constitute bomb-feedig device (8) with the hand diving board (20) of moving, the cartridge case in the bomb-containing body (19) can eject automatically.

Claims (5)

1, a kind of conductor compression jointing rifle, by nut, adapter sleeve, safety pin, striker cover, firing pin spring, plate machine, striker, bomb-feedig device, unloading parts such as playing handle, cartridge chamber body, rifle body, spring, punching cylinder, punching press post, slideway, ring-like mould, bolt, nut constitutes in proper order, it is characterized in that: connect one by nut (1) adapter sleeve (2) safety pin (3) striker cover (4) firing pin spring (5) striker (7), plate machine (6) is fixed on the rifle body (11).

2, conductor compression jointing rifle according to claim 1, it is characterized in that: bomb-feedig device (8) is by bomb-containing body (19), is fixed on the bullet diving board (20), is connected by pin (21), bead (22), spring (23) constitute, and can eject automatically with hand diving board (20) bomb-containing body (19) the neutron shell case of moving.

3, conductor compression jointing rifle according to claim 1, it is characterized in that: bomb-feedig device (8) inserts in the rifle body (11), unloading bullet handle (9) is fixed on the cartridge chamber body (10), cartridge chamber body (10) spring (12) is fixed in the rifle body (11), punching press post (14) slides in punching cylinder (13), closely movingly.

4, conductor compression jointing rifle according to claim 1, it is characterized in that: slideway (15) is fixed on punching cylinder (13) both sides, ring-like mould (16) slides in slideway (15), bolt (17) inserts in slideway (15) two holes nut (18) precession bolt (17) is tightened, and metal terminal and lead is assembled put into ring-like mould (16) preparation crimping again.

5, conductor compression jointing rifle according to claim 1, it is characterized in that: adapter sleeve (2) connects striker (7) plate machine (6) and is fixed on the rifle body (11), pulling adapter sleeve (2) spring (5) is compressed, pressure dynamic plate machine (6) striker (7) moves down because of CJ type bullet in the active force percussion bomb-feedig device (8) of spring (5), punching press post (14) moves down, and makes ring-like mould (16) and metal terminal be pressed into two semicircle type gravures.

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