CN2628235Y

CN2628235Y - Staple cartridge device for stapling gun

Info

Publication number: CN2628235Y
Application number: CN 03257565
Authority: CN
Inventors: 何国雄; 王荣欲
Original assignee: CHEWANG ELECTRONIC Co Ltd
Current assignee: CHEWANG ELECTRONIC Co Ltd
Priority date: 2003-05-14
Filing date: 2003-05-14
Publication date: 2004-07-28
Anticipated expiration: 2013-05-14

Abstract

The utility model relates to a nail box of a nailing pistol, comprising a fixed base arranged on the gunpoint of the body of the nailing pistol, a lock positioned on the base for stopping nailing which is arranged at the bottom of the posterior side of the fixed base; a lock connected with the fixed groove base of the base for stopping nailing, a suit nail-box unit arranged in the fixed groove base and a lock covering on the front cover of the anteriolateral side of the fixed base. The fixed base is provided with a U nail entrance, a T nail entrance and a groove for producing nails on the anteriolateral side. The nail-box unit is provided with a groove for T nail which can contain a line of T nails, while the U nails can be contained in the fixed groove. The utility model is characterized in being applicable for short U nails, good at stability for producing nails and can improve the setting-screw yield.

Description

The nail case device of ailing machine

Technical field

The utility model relates to a kind of ailing machine, and particularly relate to a kind of tool T nail and follow closely dual function of use with U, and the nail case device of the ailing machine of applicable shorter U nail.

Background technology

As shown in Figure 1, a kind of in the past ailing machine 10 has a rifle body 11, is mounted on a grip part, the blow bill unit of this rifle body 11, with a striker (figure does not show) that is installed in the muzzle of this rifle body 11, and a nail case device 12.This nail case device 12 has a plant and goes in this muzzle and the gun nozzle base 13 that extends vertically, one is locked in the holddown groove seat 14 of a trailing flank of this gun nozzle base 13, one is sheathed on this holddown groove seat 14 tops and can be along long sliding box seat 15 to displacement, one is installed in the elasticity ejector pin piece 16 in this sliding box seat 15, and a locking closure is in the cover plate 17 of a leading flank of this gun nozzle base 13.One side of this holddown groove seat 14 and this gun nozzle base 13 also correspondingly are provided with several T nail conduits 18.

As shown in Figure 1, 2, row's shape T nail 20 devices can be gone in this T nail conduit 18.

Shown in Fig. 1,3, row's shape U nail 21 can be inverted and be installed in this holddown groove seat 14 tops.

Though this ailing machine 10 has applicable to the function of use of this T nail 20 with this U nail 21, but because the installation position of this U nail 21 is higher, so when the size of this U nail 21 more in short-term, then two nail pin 211 are longer from the distance L 1 of a workpiece 1, relatively this two nails pin 211 to go out to follow closely idle stroke longer, cause having that nail hitting is unstable has nail to put the higher disappearance of fraction defective eventually, also because this shortcoming is arranged, so there is this U to follow closely disappearance 21 size-constrained, inapplicable shorter specification.

Summary of the invention

It is a kind of applicable to T nail and U nail that the purpose of this utility model is to provide, and can shorten the nail idle stroke, can promote nail hitting stability and put yield with nail, and the nail case device of the more not limited ailing machine of U nail dimension.

Nail case device of the present utility model is to be installed on the ailing machine, this ailing machine has a rifle body, the one gripping seat that is mounted on this rifle body and radially extends, one is mounted on the percussion unit of this rifle body, and one is installed in the muzzle of this rifle body and is subjected to the striker of this percussion unit controls; This nail case device comprises one group and ties in this rifle body and be connected the fixed pedestal of this muzzle, one lock is tied the retaining nail seat of section portion at the bottom of a trailing flank of this fixed pedestal, one lock is tied in the holddown groove seat of a trailing flank of this retaining nail seat, one is sheathed on this holddown groove seat also can be along long nail casket unit to displacement, and a locking closure is characterized in that in the protecgulum of a leading flank of this fixed pedestal:

This fixed pedestal has the U nail outlet that runs through this leading flank and this trailing flank and be positioned at this end section portion, with a T nail outlet that is arranged at this U nail outlet top side, and one be arranged at this leading flank vertically go out to follow closely conduit.

This retaining nail seat is to be positioned at this U nail outlet and to cooperate to define an inverted U-shaped slotted eye.

This holddown groove seat has to be put nail seat and can put row's shape U nail.

This nail casket unit comprises that one is sheathed on the nail casket of this holddown groove seat, and an elasticity ejector pin piece that is installed in this nail casket; This nail casket has a T that can install row's shape T nail towards the trailing flank setting from leading flank and follows closely conduit.

By above-mentioned composition, when this elasticity ejector pin piece advances this T nail outlet with front end T nail, or with this U nail outlet of front end U nail propelling, operating this percussion unit again makes this striker enter this to go out to follow closely conduit and dash and to be with the continuous nail idle stroke that enters out of this front end T nail or this front end U nail to finish nail eventually and put operation, because can shortening this, the utility model goes out to follow closely idle stroke, so can promote nail relatively and put yield except promoting nail hitting stability, still have the characteristic of applicable shorter U nail.

Description of drawings

Be elaborated below by preferred embodiment and accompanying drawing nail case device to the utility model ailing machine, in the accompanying drawing:

Fig. 1 is the stereogram of ailing machine in the past.

Fig. 2 is a local longitudinal sectional view of ailing machine in the past, and the state that is applicable to T nail is described.

Fig. 3 is a local longitudinal sectional view of ailing machine in the past, and the state that is applicable to U nail is described.

Fig. 4 is the schematic perspective view that the utility model nail case device one preferred embodiment is installed in an ailing machine.

Fig. 5 is the exploded perspective view of the preferred embodiment.

Fig. 6 is a longitudinal sectional view of the preferred embodiment, and the state that is applicable to row's shape T nail is described.

Fig. 7 one is similar to the view of Fig. 6, illustrates that the preferred embodiment is applicable to the state of row's shape U nail.

Fig. 8 is a longitudinal sectional view of the preferred embodiment, and what front end U nail was described goes out the spike attitude.

The specific embodiment

Be noted that employed relative position term in entire description, for example forward and backward is to use with orientation shown in Figure 4.

As shown in Figure 4, nail case device of the present utility model is mounted on the ailing machine 30, this ailing machine 30 has a rifle body 31, the one gripping seat 32 that is mounted on this rifle body 31 and radially extends, one group of percussion unit 33 that is located between this rifle body 31 and this gripping seat 32, and one be installed in the muzzle 311 of this rifle body 31 and be subjected to these percussion unit 33 controls and extended this muzzle 311 is outer and conceal into interior striker 34 (see figure 8)s of this muzzle 311.In addition, this ailing machine 30 has more one and is consolidated in this rifle body 31 and is positioned at the outer lock dog 35 of this muzzle 311.

Shown in Fig. 4,5, nail case device of the present utility model comprises one and is locked in this lock dog 35 and is connected the fixed pedestal 40 of this muzzle 311, one lock is tied the retaining nail seat 50 in a trailing flank 42 of this fixed pedestal 40, one lock is tied in the holddown groove seat 60 of a trailing flank of this retaining nail seat 50, one is sheathed on the nail casket unit 70 on these holddown groove seat 60 tops, and a locking closure is in the protecgulum 80 of a leading flank 41 of this fixed pedestal 40.

This fixed pedestal 40 have the U nail outlet 45 that runs through this leading flank 41 and this trailing flank 42 and be positioned at an end section portion 43, with a T nail outlet 46 that is arranged at these U nail outlet 45 top sides and communicates with each other, and one be arranged at this leading flank 41 and and vertically go out to follow closely conduit 47 in this U nail outlet 45, T nail outlet 46.This fixed pedestal 40 has more one and is positioned at the top section portion 44 that this muzzle 311 also can be inserted in these section portion 43 top sides, end.

This retaining nail seat 50 has a rectangle block body 51, and from the two side faces of this block body 51 two lock dogs 52 towards reverse molding.Be by two latch fittings 53 this two lock dog 52 to be locked in this trailing flank 42, this block body 51 is to be positioned at this U nail outlet 45 and to match to define an inverted U-shaped slotted eye (figure does not show).

This holddown groove seat 60 has a microscler nail seat 61 of putting, and from this bottom of putting nail seat 61 towards both sides outward toward two symmetrical slide rails 62 of top moulding.Be the trailing flank that a leading flank 63 with this holddown groove seat 60 places this retaining nail seat 50, re-use two latch fittings 64 and be locked in this retaining nail seat 50 and put nail seat 61, this holddown groove seat 60 is located and towards this gripping 32 extension in the same way with this.

This nail casket unit 70 comprises that one is sheathed on the casket seat 71 of this holddown groove seat 60, and an elasticity ejector pin piece 72 that is installed in this casket seat 71.

This casket seat 71 is for be inverted U-shaped pedestal without exception, has a jacking block 711, two parallel wing pieces 712 from these jacking block 711 both sides towards the bottom moulding, two shrinking blocks 714 that have two chutes 713 from the bottom moulding of this two wings piece 712, this jacking block 711 and this two wings piece 712 and matching forms a room 715 can be held this and put nail seat 61 (see figure 6)s, and from a leading flank towards a trailing flank setting and be communicated with this room 715 and the T nail conduit 716 of this T nail outlet 46 of aliging.This T nail conduit 716 also is several nail heads 717 and the 718 crossing designs of nail body portion, and row's shape T that mainly can install different size (length) follows closely 90 (see figure 6)s.

In addition, as shown in Figure 7, when this casket seat 71 is sheathed on after this puts nail seat 61, this connecting block 711, this two wings piece 712 are put to match between the nail seat 61 with this and are defined an inverted U-shaped conduit 73 and follow closely 91 to hold row's shape U.

Shown in Fig. 4,5, this protecgulum 80 has one and places the top cover portion 81, between this lock dog 35 and this top section portion 44 involutory in the bottom portion 82 of this end section portion 43, and is arranged at a trailing flank 83 and a vertical elongated slot 84 of this T nail outlet 46 of aliging.Be to place between this lock dog 35, this top cover portion 81 and this top section portion 44,, and make this go out to follow closely conduit 47 to be positioned under this striker 34 so that this top cover portion 81 and this push up section portion 44 and locate by number latch fitting 85 lock; Reach by number latch fitting 86 locks and place this bottom portion 82 and this end section portion 43.

When these protecgulum 80 locking closures in the leading flank 41 of this fixed pedestal 40, this goes out to follow closely conduit 47 just becomes the open conduit (see figure 8) of a top and bottom ends.

What deserves to be explained is that this protecgulum 80 also can be the design of one lid.

As Fig. 7, shown in 8, during use, this row's shape U nail 91 can be swung to device and put nail seat 61 end faces at this, then a junction 911 of this row's shape U nail 91 is to place this to put nail seat 61 end faces, two nail pin 912 are to be placed in the two side faces that this puts nail seat 61, when this row's shape U nail 91 is pushed ahead by this elasticity ejector pin piece 72, then front end U nail 910 is by this inverted U-shaped slotted eye and be arranged in this and go out to follow closely conduit 47, at this moment, operate these percussion unit 33 these strikers 34 of driving and stretch out (see figure 4), then this striker 34 enters this and goes out to follow closely conduit 47 and thrust this front end U nail 910 and drive this front end U nail 910 toward the bottom fast offsets and enter out nail idle stroke state, just carries out the nail hitting operation and finishes nail eventually and put operation when touching a workpiece 2.

As shown in Figure 6, this row's shape T nail 90 devices can be gone in this T nail conduit 716 in addition, the size length of visual this row's shape T nail 90 determines an ailhead 901 will install in that nail head 717, can be limited in this nail body portion 718 and be placed in the side that this puts nail seat 61 as for 902 of bodies of nail, when this row's shape T nail 90 is pushed ahead by this elasticity ejector pin piece 72, then front end T nail (figure does not show) can be followed closely outlet 46 and be arranged in this and go out to follow closely conduit 47 by this T, cooperation is with reference to figure 4,8, at this moment, operating these percussion unit 33 these strikers 34 of driving stretches out, then this striker 34 enters this and goes out to follow closely conduit 47 and thrust this front end T nail and drive this front end T nail toward the bottom fast offset and enter out nail idle stroke state, just carries out the nail hitting operation and finishes nail eventually and put operation when touching a workpiece 2.

Cooperate vertical elongated slot 84 of this protecgulum 80 can hold this front end T nail, can make the displacement of this front end T nail more smooth and easy, and can reduce the bail probability.

Conclude above-mentioned, the effect of the nail case device of the utility model ailing machine and advantage as described later:

One, because the utility model can reduce the installation position of this row's shape U nail 91, can shorten the distance L 2 of this two nails pin 912 and this workpiece 2 relatively, that just can shorten this front end U nail 910 goes out to follow closely idle stroke, has eventually can promote nail hitting stability and follow closely the effect and the advantage of putting yield.

Two, because the utility model can shorten and the nail idle stroke, so the short row's shape of installing U followed closely 91 o'clock, also can have good nail and put effect, this row's shape of the utility model U follows closely that 91 sizes are the shortest to be can be the longest row's shape T and follow closely below half of 90 sizes, the practical operation result, this longest row's shape T nail 90 is of a size of 30, and this shortest row's shape U nail 91 is of a size of 14, so the utility model is real to have row's shape U to follow closely 91 sizes more not limited, effect that industry applications is better and advantage.

Claims

1. the nail case device of an ailing machine, this ailing machine has a rifle body, and be subjected to the unit control of blow bill and a striker of a muzzle of extended and this rifle body of retraction, this nail case device comprises one group and ties in this rifle body and be connected the fixed pedestal of this muzzle, one lock is tied the retaining nail seat of section portion at the bottom of a trailing flank of this fixed pedestal, one lock is tied in the holddown groove seat of a trailing flank of this retaining nail seat, one is sheathed on this holddown groove seat also can be along long nail casket unit to displacement, and a locking closure is characterized in that in the protecgulum of a leading flank of this fixed pedestal:

This fixed pedestal has the T nail outlet that the U nail outlet and that runs through leading flank and trailing flank and be positioned at end section portion is positioned at this U nail outlet top side and is interconnected, and one be arranged at that this leading flank can hold this striker go out to follow closely conduit;

This retaining nail seat is to be positioned at this U nail outlet;

This holddown groove seat has puts the nail seat, and puts two slide rails of nail seat towards the both sides moulding from this respectively;

This nail casket unit comprises that one is sheathed on this holddown groove seat top and can reaches an elasticity ejector pin piece that is installed in this casket seat along long casket seat to slippage; This casket seat has a jacking block, the both sides of this jacking block also can be slidedly arranged on two wing pieces of this two slide rail toward the bottom moulding certainly, and be arranged at this jacking block from a leading flank towards a trailing flank setting and be aligned in the T nail conduit of this T nail outlet, this jacking block is with this two wings piece and cooperates and define a room and put and follow closely to hold this.

2. the nail case device of ailing machine as claimed in claim 1 is characterized in that:

One trailing flank of this protecgulum has the vertical elongated slot that is aligned in this T nail slotted eye.