CN2407891Y

CN2407891Y - Nail placing valve of nail shooting gun

Info

Publication number: CN2407891Y
Application number: CN 99258075
Authority: CN
Inventors: 魏福来
Original assignee: Chen Yaotang
Current assignee: Chen Yaotang
Priority date: 1999-12-30
Filing date: 1999-12-30
Publication date: 2000-11-29
Anticipated expiration: 2009-12-30

Abstract

The utility model discloses a nail shoot gun which can be suitable for array nails with different lengths. The front end of a right nail brake is sheathed with a blocking stop sheet which is fixedly locked by a closing plate, an array nail slot is arranged among the closing plate, the right nail brake and the blocking stop sheet, the right nail brake is provided with a sliding chute longitudinally penetrated, and a fixedly bunt elastic sheet is extended at the bottom end of the sliding chute. Reed containing holes which are staggered and penetrated through the right nail brake are arranged in a left nail brake to corresponding to the sliding chute of the right nail brake, each reed containing hole is provided with a containing groove penetrated through a nail brake, the left nail brake is provided with a groove, a main nail pin adjacent to the groove is provided with a side groove, and the bottom end of the left nail brake is fixedly locked with a closing board for sealing the bottom end of the left nail brake. The utility model is used for planting nails.

Description

The nail placing valve of ailing machine

The utility model relates to ailing machine.

General ailing machine plant nail by up ejection in the nail placing valve, row's nail is released the implantation plank fast by the nail rifle, because row's nail varying length, often need to adjust to push away gate position, make row's nail of the ccontaining different size of inner slide plate, its structure and adjustment mode see also as Figure 1-3, the vertical locking in general ailing machine 10 front end guide plates 11 belows one nail placing valve 20, the lock body 21 that is symmetric shape about this nail placing valve 20 mainly is provided with, this lock body 21 is provided with and vertically runs through chute 211, is provided with the elongate slots 212 that runs through in the chute 211; Spacing slide plate 22 its upper punches are shaped on the pore 221 that extends laterally, this pore 221 is held in the perforation 213 of stretching in

lock body

21,22 ccontaining slide plates 23 of spacing slide plate, this slide plate 23 is provided with the skewed slot 231 that is obliquely installed, elongate slots 212, the two lock bodies 21 of these skewed slot 231 corresponding lock bodies 21 and spacing slide plate 22 are by screw 241 and nut 242 lockings; Lock body 21 front end faces are established a spring-holding hole 214, a ccontaining spring 215 and steel ball 216 in this spring-holding hole 214, lock body 21 places for a lock 25 that pushes away that takes the shape of the letter U, this pushes away the dimple hole 251 that lock 25 is provided with vertical arrangement, support into the location for steel ball, it is corresponding with the elongate slots 212 of lock body 21 that this pushes away the rationed marketing hole 252 that lock 21 side direction run through, and pass through by ejector pin 26, and pass through the skewed slot 231 of slide plate 23, fasten by clasp 261, in view of the above by push away lock 25 interlocks promote 26 displacement up and down be able to interlock slide plate 23 produce before and after displacement, and by the numeral on form 253 corresponding lock bodies 21 surfaces that push away lock 25, can learn the width of nail-arranging slot, put row's nail of different length; Ejector pin lock body 27, insert and lock for backstay 272 in its tank 271 by screw 273, this backstay 272 holds to go into spring 274 and ejector

pin slide block

275,21 of the pushing slice of nail 276 ccontaining two lock bodies of this ejector pin slide block 275, ejection by spring 274 produces thrust up, this ejector pin lock body 27 is locked in lock seat 28, and this lock seat 28 is placed on the bottom of lock body 21, and the coupler body 281 of lock seat 28 to be hooked together the alignment pin 217 of lock body 21 fixing.This slide plate 23 front end nail-arranging slots 218 are ccontaining for row's nail 30, and this row's nail 30 is passed along slide plate 23 edges up by the ejector pin of pushing slice of nail 276; And follow closely 30 ccontainingly about the row of different size, the width that desire changes nail-arranging slot 218 must change by the passing up and down that pushes away lock 25.

Shown in Fig. 3,4, this pushes away lock 25 and is positioned at below, and slide plate 23 is subjected to the passing of ejector pin 26 and is positioned on the edge, the rightmost side, and ejector pin 26 is positioned at the lowermost end of skewed slot 231, and this moment, ejector pin groove 218 width was a greatest limit, can the longest ccontaining row follow closely 30; When the short row of desire device length follows closely 30, must be by displacement change nail-arranging slot 218 width that push away lock 25.

Shown in Fig. 5,6: push away lock 25 when up, promote slide plates 23 sidesways, and changed the width of nail-arranging slot 218, follow closely 30 with the row of ccontaining respective width by ejector pin 26.

Shown in Fig. 7,8: when pushing away lock 25 ejections to the extreme higher position, it is the extreme higher position that ejector pin 26 is positioned at skewed slot 231, also be that slide plate 23 is shifted in extreme position, be that nail-arranging slot 218 is the narrowest width, be able to the shortest ccontaining row and follow closely 30, and, see nail-arranging slot 218 width by the form 253 that pushes away lock 25, the row who adapts to different length with control follows closely 30, and its shortcoming is:

1, the different length row nail that changes the outfit must adjust and push away gate position, otherwise wide narrow row's nail can cause ejector pin uncertain, widely then can be displaced sideways arbitrarily, arranges to follow closely crooked and plant the nail bail; The narrow nail-arranging slot top of can't peaking at fully again also can crooked, bail;

2, the ejection of row's nail is only supported by single ejecting sheet, long meeting causes the crooked slightly nail that send, shown in Fig. 3,5 dotted lines, and row's nail crooked location in nail-arranging slot, ailing machine can cause the crooked nail of planting when planting nail, and can't implant fully in the plank, often half is implanted, and half exposes in addition, beating then can be very crooked, have to transfer to, replant again because of failure, very embarrassed.

The purpose of this utility model provides and a kind ofly need not to adjust and can be suitable for the nail placing valve of the ailing machine of different length row nail.

The purpose of this utility model is achieved in that the nail placing valve of ailing machine, it comprises right nail lock and left side nail lock, it is characterized in that: this right side nail lock front end is nested with a retaining piece, and lock by shrouding, form a nail-arranging slot between shrouding, right nail lock and retaining piece, right nail lock has the chute that vertically runs through, and the bottom is extended one and supported solid shell fragment; Be provided with staggered in the left side nail lock and run through the spring-holding hole of left side nail lock and corresponding with right side nail lock chute, each spring-holding hole is provided with the storage tank that is applied in the nail lock, putting spring in the spring-holding hole, the spring top embeds ejector pin, left side nail lock is fluted, the main pin of adjacent recess is established a side channel, side channel inserts for L-shaped pushing slice of nail, pushing slice of nail is arranged with a stop surface, the containing hole of ejector pin end face embeds the Extendible flake of push and block sheet, the push and block sheet places storage tank and the spring that pushes away its slippage is up arranged, and the Extendible flake top forms a stop surface; This left side nail lock adjacent top end is provided with one and wears groove, wears that groove inserts and the L-shaped spacing anti-skidding banking stop of stop surface that makes that locks, and the shrouding of nail pocket floor, left side end is sealed in nail pocket floor, left side end locking one, and this left side nail lock cunning is inserted in the right nail lock, and chimeric by supporting solid spring leaf elasticity.

Above-mentioned design can produce horizontal ejection and arrange nail and adjust the nail-arranging slot width automatically, has reached nail placing valve and can be suitable for the effect that different length are arranged nail.

Be described further again below by accompanying drawing, embodiment.

Fig. 1 has ailing machine nail placing valve D structure schematic diagram now;

Fig. 2 has ailing machine nail placing valve three-dimensional appearance schematic diagram now;

The ccontaining long row's nail combination cross-sectional schematic of the existing ailing machine nail placing valve of Fig. 3;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the three-dimensional short row's nail combination cross-sectional schematic of existing ailing machine nail placing valve;

Fig. 6 is the B-B cutaway view of Fig. 5;

Fig. 7 follows closely the combination cross-sectional schematic for the existing the shortest row of ailing machine nail placing valve solid;

Fig. 8 is the C-C cutaway view of Fig. 7;

Fig. 9 the utility model D structure exploded view;

The assembled sectional view of Figure 10 the utility model the shortest ccontaining row's nail;

Figure 11 is the A-A cutaway view of Figure 10;

The assembled sectional view of the ccontaining short row's nail of Figure 12 the utility model;

Figure 13 is the B-B cutaway view of Figure 12;

The assembled sectional view of the ccontaining long row's nail of Figure 14 the utility model;

Figure 15 is the C-C cutaway view of Figure 14.

Shown in Fig. 9-11: the utility model comprises right nail lock 41 and left side nail lock 42, it is characterized in that: these right side nail lock 41 front ends are nested with a retaining piece 431, and by shrouding 432 lockings, shrouding 432,

right nail lock

41 and 431 of retaining pieces form a nail-arranging slot 433, right nail lock 41 has the chute 411 that vertically runs through, and the bottom is extended one and supported solid shell fragment 412; Be provided with staggered in the left side nail lock 42 and run through the spring-holding hole 421 of left side nail lock 42 and corresponding with right side nail lock 41 chutes 411, each spring-holding hole 421 is provided with the storage tank 422 that is applied in nail lock 42, putting spring 43 in the spring-holding hole 421, spring 43 tops embed ejector pin 44, left side nail lock fluted 423, the main pin 45 of adjacent recess 423 is established a side channel 451, side channel 451 inserts for L-shaped pushing slice of nail 46, pushing slice of nail 46 is arranged with a stop surface 461, the containing hole 441 of ejector pin 44 end faces embeds the Extendible flake 471 of push and block sheet 47, push and block sheet 47 places storage tank 422 and the spring 432 that pushes away its slippage is up arranged, and Extendible flake 471 tops form a stop surface 472; These left side nail lock 42 adjacent top end are provided with one and wear groove 424, wear that groove 424 inserts and L-shaped stop surface 461, the 472 spacing anti-skidding banking stops 48 that make that lock, the shrouding 425 of nail lock 42 bottoms, a left side is sealed in left side nail lock 42 bottoms locking one, these left side nail lock 42 sliding inserting in the right nail lock 41, and chimeric by supporting solid spring leaf 412 elasticity.

Further specify again below effect of the present utility model:

Shown in Figure 10-15:

One, automatically adjust the nail width:

Wherein, nail 30 receives into the nail-arranging slot 433 in the shrouding 432, and its bottom is by pushing slice of nail 46 contacts And produce towards upper elasticity; Short nail 30, push and block sheet 47 can't be touched and up be extended to extreme position, 47 borders that become nail-arranging slot 433 of push and block sheet of contiguous nail 30 by holding, make its unlikely sidesway for it, And can only up raise according to nail-arranging slot 433.

The short row of length follows closely 30 extensions and surmounts partly push and block sheet 47, therefore except that pushing slice of nail 46 ejections row nail 30, be positioned at the push and block sheet 47 of row's nail below, also the row of ejection synchronously nail 30,47 of the push and block sheets of ejection are not the border of nail-arranging slot 4 33, and the row's of preventing nail 30 side direction break away from; And the longest row follows closely 30 and holds fully in the nail placing valve 40, and super more all push and block sheets 47, the 30 up jackings of push and block sheet 47 synchronous ejections row nails, and by push and block sheet 47 auxiliary ejections row nails 30 or become the border of nail-arranging slot 433, sidesway is followed closely by the row of preventing; The position of each push and block sheet 47 follows closely 30 and design by the row of various different lengths, and therefore, when push and block sheet 47 was subjected to spring 43 pushing tows, the row of propping up nail 30 became the border that the push and block sheet 47 of assisting the element that raises, adjacent row to follow closely 30 edges then becomes ejector pin groove 433; Therefore the row who replaces different length follows closely 30, and length that need the row of inspecting nail 30 can directly be held in the nail-arranging slot 433, and push and block sheet 47 forms the elements of assisting ascending member or becoming the border automatically, and is very convenient in the use.

Two, level is pushed row's nail open:

Wherein, short row follows closely 30 ejections that only are subjected to pushing slice of nail 46, and row's nail 30 almost is that whole bottom surfaces are subjected to ejection, and therefore, row's nail 30 does not have crooked, must be level and raise, and makes that to plant nail errorless really; And the long row of length follows closely the push and block sheet 47 auxiliary ejections of 30 rows of being subjected to nail 30 bottoms, therefore row's nail 30 still can be not crooked, being level fully raises, also can bail or the crooked nail of planting, level raises, and the row's of making nail 30 guarantees vertical the implantation, it was both smooth and easy accurately to plant the nail operation, the nail quality is planted in assurance, and the operator is reduced labor intensity, and serves multiple.

Claims

1, the nail placing valve of ailing machine, it comprises right nail lock and left side nail lock, it is characterized in that: this right side nail lock front end is nested with a retaining piece, and lock by shrouding, form a nail-arranging slot between shrouding, right nail lock and retaining piece, right nail lock has the chute that vertically runs through, and the bottom is extended one and supported solid shell fragment; Be provided with staggered in the left side nail lock and run through the spring-holding hole of left side nail lock and corresponding with right side nail lock chute, each spring-holding hole is provided with the storage tank that is applied in the nail lock, putting spring in the spring-holding hole, the spring top embeds ejector pin, left side nail lock is fluted, the main pin of adjacent recess is established a side channel, side channel inserts for L-shaped pushing slice of nail, pushing slice of nail is arranged with a stop surface, the containing hole of ejector pin end face embeds the Extendible flake of push and block sheet, the push and block sheet places storage tank and the spring that pushes away its slippage is up arranged, and the Extendible flake top forms a stop surface; This left side nail lock adjacent top end is provided with one and wears groove, wears that groove inserts and the L-shaped spacing anti-skidding banking stop of stop surface that makes that locks, and the shrouding of nail pocket floor, left side end is sealed in nail pocket floor, left side end locking one, and this left side nail lock cunning is inserted in the right nail lock, and chimeric by supporting solid spring leaf elasticity.