CN2542408Y

CN2542408Y - Nailing gun nail guiding member

Info

Publication number: CN2542408Y
Application number: CN 02235719
Authority: CN
Inventors: 陈明贤; 许源隆
Original assignee: Jin Ju Quasi Industrial Ltd By Share Ltd
Current assignee: Jin Ju Quasi Industrial Ltd By Share Ltd
Priority date: 2002-05-15
Filing date: 2002-05-15
Publication date: 2003-04-02
Anticipated expiration: 2012-05-15

Abstract

A nail guild component of an electric nailer comprises a bottom plate, a middle plate, a top plate and a plurality of positioning units; wherein, the bottom plate is arranged between the electric nailer and a nail box; the middle plate is arranged between the top of the bottom plate and is provided with a plurality of combining holes for the combination of a plurality of positioning pieces which are protuberantly arranged on the top surface of the middle plate; the top plate is arranged on the top surface of the middle plate and each of the positioning pieces which are corresponding to the top plate is provided with a positioning hole for the positioning pieces to penetrate to be protuberant of the top plate and for the clasp hook on the top plate to be clamped in; when the clasp ring clasps tightly the positioning pieces by pressing the handle, the top plate is fixedly combined with the middle plate.

Description

Ailing machine nail guide member

Technical field

The utility model relates to a kind of nail guide member that is used for ailing machine.

Background technology

What Fig. 5 was extremely shown in Figure 7 is a kind of ailing machine commonly used at present, and

rifle body

81 and 82 on casket of nail are provided with nail guide member 9, follow closely guide member 9 and are made up of pedestal 91 and cover plate 90.

The one end locking of pedestal 91 is on rifle body 81, the bottom surface of pedestal 91 is by the 82 locking combinations of nail casket, the central part of pedestal 91 has a Rong Ding hole 911, and the end face 912 of pedestal 91 has a chute 913, will follow closely row in the casket 82 for nail hitting part (not shown) and follow closely (not shown) and hit.

Pedestal 91 has a fixture block 92 near an end of rifle body 81 respectively in chute 913 both sides, pedestal 91 has a grab 93 away from an end of rifle body 81 respectively in chute 913 both sides, the one side of each fixture block 92 contiguous these rifle body 81 has the blocking surface 921 of an oblique extension respectively, and each grab 93 has a hook portion 931 respectively away from an end of pedestal 91.

Cover plate 90 and each fixture block 92 and each grab 93 are respectively to there being a perforation 901, pass this cover plate 90 for each fixture block 92 and each grab 93, be pivoted with a pressure handle 95 on the cover plate 90, pressure handle 95 is pivoted with a clasp 96, so that cover plate 90 is when being covered on the end face 912 of this pedestal 91, can be by the hook portion 931 of these clasp 96 doggings at these two grabs 93, and make these two grabs 93 of clasp 96 fastenings by pressing down pressure handle 95, blocking surface 921 by these two fixture blocks 92 stops this cover plate 90 simultaneously, and it is fixing that cover plate 90 is combined with pedestal 91.

In the aforesaid structure, two fixture blocks 92 and two grabs 93 are one-body molded with this pedestal 91, and because two fixture blocks 92 and two grabs 93 need have the blocking surface 921 and the hook portion 931 of oblique extension respectively, thereby make the shape of pedestal 91 and two fixture blocks 92 and two grab 93 assemblies quite complicated, need make in the mode of accurate lost wax casting, could guarantee required intensity and precision.

But, the mode of accurate lost wax casting, therefore suitable high of its manufacturing cost, and then can cause the production cost of ailing machine to reduce, be necessary to develop a kind of nail guide member that can make with general processing mode, with effective reduction manufacturing cost.

Summary of the invention

Main purpose of the present utility model is to provide a kind of structure improved ailing machine to follow closely guide member at above-mentioned problem.This nail guide member is made of base plate, middle plate and top board, on middle plate, have several combined holes and plug combination for several keepers, so that the clasp dogging that is pivoted on the top board is fixed, base plate, middle plate, top board and each keeper can be respectively with the impact style manufacturings like this, thereby can reach the purpose that significantly reduces manufacturing cost.

For realizing above-mentioned goal of the invention, the utility model adopts following technical scheme:

A kind of nail guide member of ailing machine comprises base plate, middle plate, top board and keeper, it is characterized in that:

Described base plate is fixed on the rifle body of ailing machine, and base plate has a bottom surface and with respect to an end face of this bottom surface, the bottom surface of described base plate locks with the nail casket of ailing machine and combines, and the central part of described base plate has a Rong Ding hole of running through top, bottom surface;

Plate is fixed on the end face of described base plate in described, should in plate corresponding with the Rong Ding hole of described base plate and an appearance nail portion of running through middle plate arranged, the one side relative with the one side of base plate combination is end face in the described middle plate, described end face has a chute along the long axis direction of described appearance nail portion, described in the contiguous described ailing machine rifle body of plate an end and have a combined hole respectively away from an end of ailing machine rifle body;

Described keeper has a stop part, and each keeper therefrom one side that combines with base plate of plate penetrates in the combined hole, and protrude from described in the end face of plate;

Described top board is installed in the end face of described middle plate, this top board with described in each keeper of plate corresponding and have a locating hole respectively, each keeper passes locating hole and protrudes from described top board, in the top board with in the relative one side of the one side of the closing pressure handle that is pivoted that hardens, the described pressure handle clasp that is pivoted, the clasp dogging can make the clasp fastening when depressing pressure handle in the plate in described, and make top board with in harden and close on the fixing keeper.

An end of the contiguous described rifle body of a plate and combined hole is arranged respectively in the both sides of described chute in described away from an end of described rifle body.

Each combined hole has an expansion section at an end of contiguous described base plate, and a blocking surface is arranged between described expansion section and combined hole, and the stop part of each keeper is installed with in described expansion section, is inserted and put and is positioned in the described combined hole by described blocking surface and base plate.

To a locating slot should be arranged, the cross section of each locating slot is greater than each combined hole respectively for described base plate and each combined hole, and the stop part of each keeper is installed with in each locating slot, is supported and is positioned in the described combined hole by middle integrated circuit board.

Each keeper the end away from plate in described have a described clasp of confession and described in plate fasten the hook portion of location respectively.

Each critical piece of the present utility model can be by the impact style manufacturing, and can reach the effect that is reached with accurate lost wax casting mode, can improve work efficiency like this, and significantly reduce manufacturing cost.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is the structure cross-sectional schematic of nail guide member described in the utility model.

Fig. 4 is the structure cross-sectional schematic of second embodiment of nail guide member described in the utility model.

Fig. 5 is the stereo appearance figure of present a kind of ailing machine of using always.

Fig. 6 is an ailing machine nail guide member three-dimensional exploded view partly commonly used at present.

Fig. 7 is the structure cross-sectional schematic that ailing machine commonly used is at present followed closely guide member.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

As Fig. 1, Fig. 2, shown in Figure 3, the ailing machine that the utility model relates to is made up of with nail guide member 2 rifle body 1, nail casket 10.

Wherein, described nail guide member 2 comprises:

Base plate 21, the rear end 211 of described base plate 21 is locked on the rifle body 1, base plate 21 has bottom surface 212 and with respect to the end face 213 of this bottom surface 212, the bottom surface 212 of base plate 21 locks with nail casket 10 and combines, and the central part of base plate 21 has a Rong Ding hole 214 of running through top, bottom surface 213,212.

Middle plate 22, plate 22 lockings are at the end face 213 of described base plate 21 in described, in in the plate 22 corresponding with the Rong Ding hole 214 of described base plate 21 and have one run through in the appearance nail portion 221 of plate 22, plate 22 is an end face 220 with respect to the one side that combines with described base plate 21 in described, and described end face 220 is extended with a chute 222 along the long axis direction X of described appearance nail portion 221.

An end of plate 22 contiguous rifle bodies 1 has first combined hole 223 in described, and described first combined hole 223 plugs combination by a keeper, and in the present embodiment, this keeper is a tenon 23, protrudes from the end face 220 of described middle plate 22 after tenon 23 combinations; Plate 22 has one second combined hole 224 respectively away from an end of rifle body 1 in described in the both sides of described chute 222, each second combined hole 224 plugs combination for a keeper respectively, in the present embodiment, this keeper is a grab 24, protrude from the end face 220 of described middle plate 22 after grab 24 combinations, and the end that grab 24 protrudes described middle plate 22 has a hook portion 242 respectively.

Each first and second combined hole 223,224 has an expansion section 225,226 respectively at an end of contiguous described base plate 21, each expansion section 225,226 and each 223,224 of first and second combined hole form a blocking surface 227,228 respectively, the described expansion section of tenon 23 and grab 24 and each 225,226 is corresponding and have a stop part 231,241 respectively, so that tenon 23 can be inserted and put and be positioned in first and second corresponding combined hole 223,224 with base plate 21 with the stop part 231,241 of grab 24 by corresponding blocking surface 227,228.

Top board 25, the end face 220 of plate 22 during described top board 25 is installed in, and corresponding respectively with the tenon 23 of middle plate 22 and grab 24 and have one first locating hole 251 and one second locating hole 252 in the top board 25, so that tenon 23 and grab 24 can pass corresponding first locating hole 251 and second locating hole 252 respectively and protrude from this top board 25.

Described top board 25 is pivoted with a pressure handle 26 with respect to the one side that combines with described middle plate 22, described pressure handle 26 is pivoted with a clasp 27, utilize the hook portion 242 of these clasp 27 doggings at described two grabs 24, and when depressing pressure handle 26 by two grabs 24 of clasp 27 fastenings, simultaneously block described top board 25 by tenon 23, it is fixing that top board 25 is combined with middle plate 22.

Be noted that, structure of the present utility model is the pedestal in the prior art and the assembly of tenon and grab, it is structure with integral type originally, improvement is by base plate 21, middle plate 22 and independent tenon 23, two grab 24 common structures of forming, such structural design, make base plate 21, middle plate 22, independent tenon 23 and two grabs 24 all become independently member, thereby base plate 21, middle plate 22, tenon 23 and grab 24 can both be made in the mode of punching press, top board 25 is then taked original design, be to make equally with impact style, thus, just can significantly reduce manufacturing cost.

The combination of described tenon 23, grab 24 and middle plate 22, be with before base plate 21 combines at middle plate 22, with described tenon 23, grab 24 respectively from first locating hole 251 and second locating hole 252 pass described the end face 220 of plate 22, and when middle plate 22 locks at base plate 21, base plate 21 and each blocking surface 227,228 can insert and put the stop part 231,241 of described tenon 23 and grab 24 fixing, thereby can keep certain bond strength.

In sum, the utility model is the structure with original integral type, improvement makes each member to make with simple impact style, thereby can reach the effect that significantly reduces manufacturing cost for by base plate 21, middle plate 22 and independent tenon 23, two structures that grab 24 is formed jointly.

Certainly, still there are many other examples in the utility model, only is the variation on the details therebetween.Shown in Figure 4 is second embodiment of the present utility model, first combined hole 423 of wherein middle plate 42 and each second combined hole 424 do not have the expansion section among first embodiment, and first combined hole 423 and each second combined hole 424 of base plate 41 correspondences have a locating slot 415 respectively, the cross section of each locating slot 415 is greater than first combined hole 423 and each second combined hole 424, and the stop part 431 of tenon 43 and each grab 44,441 match with each locating slot 415 respectively, make the stop part 431 of tenon 43 and each grab 44, plate 42 and base plate 41 fasten and fix in 441 quilts, so, also can reach the merit fruit identical with aforementioned first embodiment.

Claims

1. the nail guide member of an ailing machine comprises base plate, middle plate, top board and keeper, it is characterized in that:

2. the nail guide member of ailing machine as claimed in claim 1 is characterized in that: an end of the contiguous described rifle body of a plate and combined hole is arranged away from an end of described rifle body respectively in the both sides of described chute in described.

3. the nail guide member of ailing machine as claimed in claim 1, it is characterized in that: each combined hole has an expansion section at an end of contiguous described base plate, a blocking surface is arranged between described expansion section and combined hole, the stop part of each keeper is installed with in described expansion section, is inserted and put and is positioned in the described combined hole by described blocking surface and base plate.

4. the nail guide member of ailing machine as claimed in claim 1, it is characterized in that: described base plate and each combined hole are respectively to there being a locating slot, the cross section of each locating slot is greater than each combined hole, the stop part of each keeper is installed with in each locating slot, is supported and is positioned in the described combined hole by middle integrated circuit board.

5. the nail guide member of ailing machine as claimed in claim 1 is characterized in that: each keeper the end away from plate in described have a described clasp of confession and described in plate fasten the hook portion of location respectively.