CN104002279A

CN104002279A - Automatic reset type nail shooting tool capable of continuously shooting nails

Info

Publication number: CN104002279A
Application number: CN201410272209.3A
Authority: CN
Inventors: 左明秀; 郑伟东
Original assignee: SICHUAN NANSHAN POWDER ACTUATED FASTENING SYSTEM CO Ltd
Current assignee: SICHUAN NANSHAN POWDER ACTUATED FASTENING SYSTEM CO Ltd
Priority date: 2014-06-18
Filing date: 2014-06-18
Publication date: 2014-08-27
Anticipated expiration: 2034-06-18
Also published as: CN104002279B

Abstract

The invention relates to an automatic reset type nail shooting tool capable of continuously shooting nails. The automatic reset type nail shooting tool capable of continuously shooting the nails comprises a gun body, wherein the front end of the gun body is a nail tube. The gun body comprises a cocking device, a nail feeding device, a trigger, a shooting tube and a machine frame. A piston rod is arranged in the gun body. The automatic reset type nail shooting tool capable of continuously shooting the nails is characterized in that an opening is formed in the lower end of the nail tube, and the upper end of a nail box stretches into the nail tube from the opening; a connector of the nail box is arranged outside the nail tube in a sleeved mode to fix the nail tube and the nail box; a connecting sleeve is connected with the shooting tube in a threaded mode, a connecting nut is connected with the connecting sleeve in a threaded mode, and a reset spring is arranged between the connecting nut and the machine frame. The automatic reset type nail shooting tool capable of continuously shooting the nails has the advantages that continuous nail shooting can be achieved, the piston rod can be reset automatically, the structure is reasonable in design, the use is convenient, ten nails can be shot continuously after padding every time, work efficiency is improved compared with a single nail padding method, labor intensity of operators is reduced greatly, and the automatic reset type nail shooting tool has wide application prospects.

Description

Continuous nailing, Automatic-reset ail shooter

Technical field

The present invention relates to a kind of nailing tools.

Background technology

Ail shooter is to utilize percussion nail shooting pill, and powder burning in bullet is released energy as power, by piston rod, moves forward rapidly, nailing is squeezed in the matrixes such as iron and steel, mixed earth, plays the instrument of fastening effect.

In existing ail shooter technology and structure, exist the deficiency of following two aspects: 1. nailing is to adopt muzzle-loading, and by sending out, loads by hand after each transmitting; Such mode of operation makes calling program loaded down with trivial details, inefficiency; 2. after each transmitting, parts reset to the state after percussion, need to manually pull the moving piston rod of nail pipe racks to reset, and have so also increased operating personnel's working strength, are unfavorable for the raising of operating efficiency.

Summary of the invention

The object of this invention is to provide a kind of continuous nailing, Automatic-reset ail shooter to make up the deficiency of prior art.

The present invention is that the technical scheme that realizes object is: continuous nailing, Automatic-reset ail shooter, comprise rifle body, and rifle body front end is nail pipe, rifle body comprises percussion lock, send bullet device, trigger, transmitting tube and machine frame, has piston rod in rifle body; It is characterized in that:

There is opening nail pipe lower end, and nail kit upper end extend in nail pipe from opening; Nail kit fitting sleeve, outside nail pipe, and is managed nail and nail kit is fixed;

Adapter sleeve is threaded with transmitting tube, and attaching nut is threaded with adapter sleeve, between attaching nut and machine frame, has return spring.

Optimize: in nail kit, have nail groove, nail channel opening, in middle part, nail kit side, has ejector pin slide block in nail groove, between ejector pin slide block and nail groove top, has extension spring, has spanner, spanner to extend outside nail groove on nail pushing device.

Optimize: the fixed form of nail kit joint and nail pipe is achieved in that nail kit upper end of joint is porose, and nail pipe upper end is porose, and screw is realized fixing through above-mentioned two holes; The fixed form of nail kit joint and nail kit is such: nail kit joint two side is porose, and two side, nail kit upper end is porose, and screw is realized fixing through above-mentioned two holes.

Optimize: described ejector pin slide block side has block; Corresponding, there is draw-in groove the side of nail groove.

Optimize: described block is L-type.

Beneficial effect of the present invention is: this ail shooter is nailing continuously, and piston rod can automatically reset, reasonable in design, easy to use, each filling can continuous fire 10, than single loading, has improved operating efficiency, the labour intensity that has greatly alleviated operator, is with a wide range of applications.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is nail tubular construction schematic diagram;

Fig. 3 is nail tubular construction schematic diagram;

Fig. 4 is nail box structure schematic diagram;

Fig. 5 is nail box structure schematic diagram;

Fig. 6 is nail kit joint design schematic diagram;

Fig. 7 is nail kit joint design schematic diagram;

Fig. 8 is that the installation of nail pipe, nail kit and nail kit joint coordinates schematic diagram;

Fig. 9 is the structural representation of adapter sleeve;

Figure 10 is attaching nut's structural representation.

The specific embodiment

Embodiment:

1 is nail pipe, and 8 for sending bullet device, and 30 is trigger, and 5 is transmitting tube, and 6 is machine frame, and 19 is piston rod; 31 is opening, and 22 is nail kit, and 2 is nail kit joint, and 20 is adapter sleeve, 4 is return spring, and 32 is nail groove, and 33 is nail channel opening, and 34 is ejector pin slide block, 23 is extension spring, and 25 is spanner, and 34 is through hole, and 35 is blind hole, 35 is screw, and 36 is through hole, and 37 is through hole, 38 is screw, and 39 is nail, and 26 is nail kit cover plate, 21 is attaching nut, and 50 is L-type block, and 51 is draw-in groove.

After nail kit joint 2, nail pipe 1 and nail kit 22 threes are fixing, the in-built nail 39(nail of nail groove 32 in nail kit 22 relies on working of plastics to connect), nail 39 is under the effect of ejector pin slide block 34, extension spring 23, upwards oppressed, make a nail topmost be positioned at nail pipe 1, in treating percussion state, this has just completed binding process.

The percussion principle of this ail shooter and action are with like product was similar in the past: nail pipe 1 be pressed on matrix, and cocking 30, firing pin 9 percussion nail shooting pills, the thrust that nail shooting pill blast produces moves forward rapidly piston rod 19, and a nail is topmost squeezed in matrix.

Now, return spring 4 is in compressive state, after percussion, will on ail shooter, carry, nail pipe is no longer pressed on matrix, return spring spring 4 resets, drive nail pipe 1, nail kit 22, adapter sleeve 20 and transmitting tube 5 to move forward, the directional bond seized piston bar 19 major part parts in machine frame 6, when return spring 4 returns to free state, piston rod 19 major part positions move to transmitting tube 5 endoporus bottoms, and piston rod 19 is resetted.Ail shooter is in free state.

Percussion is before got first nail, and plastics connecting portion is also broken simultaneously, and like this, the extension spring 23 in nail kit 22 is shunk, and drives nail pushing device 25 to promote to move up in nail pipe 1 on second nail, for percussion is next time prepared.

After nail 39 in nail kit 22 has all been pulled the trigger, need to add new nail 39, convenient in order to change action, we have designed nail channel opening 33 at nail kit 22 middle parts, side, action is: by spanner 25 drop-down (driving whole ejector pin slide block 34 to move down), abdicate the position of nail channel opening 33, nail 39 is sent into from nail channel opening 33, the ejector pin slide block 34 that resets again, can complete.

Simultaneously, one-handed performance relies on L-type block 50 and draw-in groove 51 to realize: when ejector pin slide block 34 moves down, L-type block 50 on it is also in company with moving down, and when ejector pin slide block 34 strides across the position of nail channel opening 33, L-type block 50 also strides across draw-in groove 51, now, can make L-type block 50 inner sides be stuck in the upper end of draw-in groove 51 firmly by upper pressure after L-type block 50 twisting certain angles, can realize the fixing of ejector pin slide block 34, calm nail 39, subsequently the negative actuation reset components of adding again.

Claims

1. continuous nailing, Automatic-reset ail shooter, comprise rifle body, and rifle body front end is nail pipe, and rifle body comprises percussion lock, send bullet device, trigger, transmitting tube and machine frame, has piston rod in rifle body; It is characterized in that:

2. continuous nailing according to claim 1, Automatic-reset ail shooter, is characterized in that: in nail kit, have nail groove, nail channel opening is in middle part, nail kit side, in nail groove, there is ejector pin slide block, between ejector pin slide block and nail groove top, there is extension spring, on nail pushing device, have spanner, spanner to extend outside nail groove.

3. continuous nailing according to claim 1 and 2, Automatic-reset ail shooter, it is characterized in that:: the fixed form of nail kit joint and nail pipe is achieved in that nail kit upper end of joint is porose, nail pipe upper end is porose, and screw is realized fixing through above-mentioned two holes; The fixed form of nail kit joint and nail kit is such: nail kit joint two side is porose, and two side, nail kit upper end is porose, and screw is realized fixing through above-mentioned two holes.

4. continuous nailing according to claim 2, automatic reset nail shooting device, is characterized in that: described ejector pin slide block side has block; Corresponding, there is draw-in groove the side of nail groove.

5. continuous nailing according to claim 4, automatic reset nail shooting device, is characterized in that: described block is L-type.