CN2406776Y

CN2406776Y - Nail shooting gun

Info

Publication number: CN2406776Y
Application number: CN 00222143
Authority: CN
Inventors: 谭志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-21
Filing date: 2000-01-21
Publication date: 2000-11-22
Anticipated expiration: 2010-01-21

Abstract

The utility model relates to a nail gun used for decorating finishing engineering and carpentry household industry, which is provided with a gun body 1 in which a nail striking mechanism 7 is arranged, a gun head 2, a nail storing chamber 3, a trigger 5 and a gun handle 6. The nail striking mechanism 7 is composed of a front slide block 8 which and an inner cavity of the gun body 1 are in sliding fit along longitudinal direction, a rear slide block 13 connected with the front slide block, two lateral moving blocks 20 arranged between the front slide block and the rear slide block, a lateral guiding rail 34 and a moving push mechanism 26. When the utility model works, a stress block is backward pushed and moved by the moving push mechanism to form pull force to process nail shoot. The utility model has the advantages of safety, labor saving, convenience and practicability, continuous work, long service life and low cost.

Description

Ail gun

The utility model relates to a kind of ail gun and belongs to the electric tool series products, is mainly used in Decorating Project and the carpenter's furniture industry.

Present normally used ail gun all is to adopt the pneumatic type of compressed air as power source, and the manpower formula that adopts is also arranged.Pneumatic type though operation is lighter, needs a cover compression air power source device, and bulky carrying and carry extremely inconveniently, needs a large amount of pipes during use, therefore uses also inconveniently, and cost is higher.Though the manpower formula does not need to expend the energy, effort relatively, and can not continuous operation, use extremely inconvenient, practicality.

The purpose of this utility model is at the above defective, and a kind of safety is provided, and is convenient, practicality, and laborsaving needs power supply and just can use and can use various nails, the ail gun of continuous operation.

In order to achieve the above object, ail gun of the present utility model adopts the body of a gun that inner chamber is arranged, nail driving mechanism is arranged in the chamber, body of a gun front end has the rifle head, the rifle head links to each other with the storage nail bin, body of a gun bottom front end has the plate machine, the plate machine links to each other with the latch transmission, there is pikestaff rear end, body of a gun bottom, nail driving mechanism has longitudinally and is the advancing slip motion block that is slidingly matched with body of a gun inner chamber, and the back sliding shoe that links to each other, and has between the sliding shoe of front and back to be two horizontal movable blocks that are slidingly matched with it, laterally the laterally steering bar of movable block upper end upwards stretches in the laterally steering rail, and the horizontal mobile force block of horizontal movable block lower end contacts with the mobile pushing mechanism in the body of a gun.

In sliding shoe inboard, front and back horizontal shifting chute is arranged, there is mortise at advancing slip motion block two ends, between front end walls and the rifle head back-moving spring is arranged, there is the nail hitting needle stand that cooperates with the nail hitting pin at the middle part, there is the tenon that cooperates with mortise at back sliding shoe two ends, the tenon outside moves horizontally guide pad, and sliding shoe middle part in front and back is connected with the Guo bar.

Laterally the laterally steering bar of movable block upper end is cylindrical, and the wedge shaped stop piece is arranged at top, and there is the laterally steering projection that cooperates with horizontal shifting chute at the middle part, and there is horizontal return spring the side of laterally steering projection; This horizontal return spring is contained in the horizontal shifting chute.

The laterally steering rail is on the inner top surface of machine cap, front end is fixed on the machine cap, and for the rear end is two symmetrical guided ways of free shape, the rear end of this guided way contacts with therebetween involute guided way, the front end of involute guide rail is tapered, and its tip is forward between two symmetrical guided ways.

Mobile pushing mechanism has and contacts with force block and be fixed on pushing piece on the chain, and chain is meshed with sprocket wheel, and drive sprocket is meshed with reduction gearing, reduction gearing with) driving gear on the axle is meshed.

Ail gun according to the making of the utility model design motif, because the vertical and horizontal of nail driving mechanism move and reset and adopted the overall process guiding, laterally moving adopts the laterally steering bar to pass through in the laterally steering rail again, reset and outside the laterally steering rail, return, the back mobile pushing mechanism that moves by translator promotes, and this has just guaranteed that nail driving mechanism moves fast, and is laborsaving, resetting accurately can not bump, thereby forms continuous nailing.The utility model compact conformation, safety, convenient, practicality, the life-span is long, and cost is low.

The utility model accompanying drawing is as follows:

Fig. 1 is the whole mechanism of a utility model front view.

Fig. 2 is the whole mechanism of a utility model vertical view.

Fig. 3 is the three-dimensional assembled view of the utility model nail driving mechanism.

Fig. 4 is the utility model machine cap upward view.

Below in conjunction with accompanying drawing the structure of the present utility model and the course of work are described further:

Among Fig. 1, include the body of a gun 1 of inner chamber, this body of a gun can be made by the duroplasts cast, also can be made by iron or aluminum casting, is provided with nail driving mechanism 7 in the chamber, the body of a gun 1 front end is connected with dismountable rifle head 2, to be convenient for changing nail hitting pin 11, rifle head 2 bottoms are connected with removable storage nail bin 3, and the body of a gun 1 bottom front end has plate machine 5, plate machine 5 links to each other with latch 4 by connecting rod and starts, and there is pikestaff 6 rear end, the body of a gun 1 bottom.Among Fig. 2 and 3, nail driving mechanism 7 has longitudinally and is the advancing slip motion block 8 that is slidingly matched with the body of a gun 1 inner chamber, 13, and coupled back sliding shoe 8, at front and back sliding shoe 8, there is horizontal shifting chute 9 13 inboard, between advancing slip motion block front end walls and the rifle head 2 back-moving spring 12 is arranged, the middle part is provided with nail hitting needle stand 10, nail hitting pin 11 usefulness Guo silks are fixed, detachably, there is mortise 10 at two ends, and there is tenon 14 at back sliding shoe 13 two ends, and tenon 14 inserts mortise 10 and makes front and back sliding shoe 8,13 are combined into one, what be connected in the front end back-moving spring 8 outboard end walls of this assembly and the body of a gun 1 ends into piece 19, contact, its middle part is connected with the Guo bar, 16 fixing and position-limiting actions of Guo bar herein, tenon 14 outsides move horizontally guide pad 18, and this moves horizontally the bar shaped grooved rail 18 that is fixed with in guide pad 15 and the body of a gun 1 longitudinally and is and is slidingly matched.The combinations thereof body is a cavity, the two horizontal movable blocks 20 that stood in the chamber, and the upper end of this horizontal movable block 20 is cylindrical laterally steering bar 21, upwards stretches in the laterally steering rail 34, laterally steering bar 21 is cylindrical now to be in order to prevent its displacement when mobile.Top wedge shaped stop piece 22 arranged, cooperate stop with the latch 4 on the machine cap, there is the laterally steering projection 23 that cooperates with horizontal shifting chute 9 at the middle part, there is horizontal return spring 25 side of laterally steering projection 23, laterally return spring 25 other ends contact with the inside of back sliding shoe 13, laterally return spring 25 is contained in the horizontal shifting chute 9, and the horizontal mobile force block 24 of lower end contacts with the mobile pushing mechanism 26 in the body of a gun 1.Mobile pushing mechanism 26 has and contacts with horizontal mobile force block 24 and be fixed on pushing piece 27 on the chain 28, chain 29 is meshed with sprocket wheel 29, drive sprocket 30 is meshed with reduction gearing 31, driving gear 32 on 33 in reduction gearing 31 and the motor is meshed, and the reducing gear that this moderating process adopted is that four doubly-linked gears mesh the level Four reducing gear that polyphone constitutes successively.Among Fig. 4, laterally steering rail 34 is located on the inner top surface of machine cap 38, front end is fixed on the machine cap 38, and the rear end is two symmetrical guided ways of free shape, and this guided way is divided into two sections, leading portion is parallel fixed guided way 35, back segment is a spring-piece type guided way 36, and the rear end of symmetrical guided way contacts with therebetween involute guided way 37, and the front end of involute guide rail 37 is tapered, its tip between two symmetrical guided ways, is fixed on the machine cap 38 forward.

The course of work of the utility model nail driving mechanism is: motor 33 drives reduction gearing 31, the chain 28 that drive is fixed with pushing piece 27 moves clockwise, promoting nail driving mechanism 7 and nail hitting pin 17 moves backward, back-moving spring 12 is extended back form preceding pulling force, after nail driving mechanism 7 moves to latch 4 places stop, pull plate machine 5 latch 4 and move upward, nail driving mechanism 7 back-moving spring 12 pulling force effects next time the moving nail hitting pin 17 of bit strip move ahead fast, form nailing.

Claims

1, a kind of ail gun, the body of a gun (1) that inner chamber is arranged, nail hitting machine (7) is arranged in the chamber, body of a gun front end has rifle head (2), the rifle head links to each other with storage nail bin (3), body of a gun bottom front end has plate machine (5), the plate machine links to each other with latch (4) transmission, there is pikestaff (6) rear end, body of a gun bottom, it is characterized in that, nail driving mechanism (7) has longitudinally and is the advancing slip motion block (8) that is slidingly matched with the body of a gun (1) inner chamber, and coupled back sliding shoe (13), front and back sliding shoe (81,13) have between with it to be the two horizontal movable blocks (20) that are slidingly matched, laterally the laterally steering bar (21) of movable block (20) upper end upwards stretches in the laterally steering rail (33), and the horizontal mobile force block (24) of horizontal movable block (20) lower end contacts with the mobile pushing mechanism (25) in the body of a gun (1).

2, ail gun according to claim 1, sliding shoe (8 before and after it is characterized in that, 13) there is horizontal shifting chute (9) inboard, there is mortise (12) at advancing slip motion block (8) two ends, between front end walls and the rifle head (2) back-moving spring (16) is arranged, there is the nail hitting needle stand (10) that cooperates with nail hitting pin (17) at the middle part, there is the tenon (14) that cooperates with mortise (12) at back sliding shoe (13) two ends, tenon (14) outside has and moves horizontally the bar shaped grooved rail (18) that is fixed with in guide pad (15) and the body of a gun (1) longitudinally and be and be slidingly matched front and back sliding shoe (8,13) middle part is connected with the Guo bar.

3, ail gun according to claim 2, the laterally steering bar (21) that it is characterized in that horizontal movable block (20) upper end is cylindrical, wedge shaped stop piece (22) is arranged at top, there is the laterally steering projection (23) that cooperates with horizontal shifting chute (9) at the middle part, there is horizontal return spring (25) side of laterally steering projection (23), and this horizontal return spring (25) is contained in the horizontal shifting chute (9).

4, ail gun according to claim 1, it is characterized in that laterally steering rail (34) is on the inner top surface of machine cap (38), front end is fixed on (38) on the machine cap, the rear end is two symmetrical guided ways of free shape, the rear end of this guided way contacts with therebetween involute guided way (35), the front end of involute guide rail (36) is tapered, and its tip is forward between two symmetrical guided ways.

5, ail gun according to claim 1, it is characterized in that mobile pushing mechanism (26) has contacts with horizontal mobile force block (24) and is fixed on pushing piece (27) on the chain (28), chain is meshed with sprocket wheel (29), drive sprocket (30) is meshed with reduction gearing (31), and reduction gearing (31) is meshed with driving gear (32) on motor (33) axle.