CN201077058Y - Staple gun storage unit - Google Patents

Abstract

The utility model discloses a nail storage unit of nailing gun has a casket seat and a lead nail seat, and this casket seat has two long wallboards and two links up and is in short wallboard between the long wallboard, long wallboard and short wallboard cooperate and define out a accommodation space, and one of them short wallboard has an caulking groove that is dovetail form, and this lead nail seat sets firmly in this accommodation space to have a lead nail portion and a link and correspond to the scarf joint portion of this caulking groove in this lead nail portion one side and cross sectional shape, this scarf joint portion inlays admittedly in this caulking groove. Therefore, the shape and the size of the nail guiding seat can be precisely manufactured, and the aim of smooth nail striking action is fulfilled.

Description

Staple gun storage unit

technical field

The utility model relates to an automatic nailing device, in particular to a nail storage unit for a nailing gun.

Background technique

As shown in FIG. 1 , an existing nail storage unit of a nail gun is made by die-casting, and includes a box 1 and a nail guide 2 integrally formed with the box 1 . The box 1 has two oppositely arranged long wall panels 101 and two short wall panels 102 connected between the long wall panels 101, and the long wall panels 101 and the short wall panels 102 cooperate with each other to define an accommodating space. 103 , one of the short wall panels 102 is provided with a nail-setting hole 104 penetrating to the receiving space 103 . The nail guiding member 2 has a nail guiding portion 201 disposed in the receiving space 103 and a connecting portion 202 connected to one side of the nail guiding portion 201 and integrated with one of the short wall panels 102 .

Thereby, a row of nails 3 can be inserted into the accommodating space 103 from the nail setting hole 104 , and straddle the nail guide portion 201 of the nail guide 2 to achieve the purpose of nail storage.

Although this kind of nail storage unit can make the row of nails 3 be installed and positioned, because the box part 1 and the nail guide 2 are integrally formed by die-casting, the nail guide 2 located inside can no longer be precisely processed. If there is an error in the accuracy of the die-casting, it cannot be trimmed, and the nailing operation will not be smooth.

Utility model content

The purpose of the utility model is to provide a nail storage unit of a nailing gun which can make components with high precision and ensure smooth nailing action after the components are manufactured separately.

The nail storage unit of the nailing gun of the utility model also includes a body, and the nail storage unit has a box seat and a nail guide seat fixed inside the box seat. The box seat is fixed on the body, and has two long wall plates extending along a long direction and oppositely arranged, and two short wall plates connected between the long wall plates, the long wall plates and the short wall plates The wall panels cooperate with each other to define an accommodating space, and one of the short wall panels is recessed adjacent to an inner wall of the accommodating space with a slot extending along the long direction, and the slot has a notch communicating with the accommodating space part and a groove bottom wider than the notch part. The nail guide seat extends along the long direction and is fixed in the accommodating space of the box seat, and has a nail guide part and an embedding part connected to one side of the nail guide part and whose cross-sectional shape corresponds to the embedding groove , the embedding part is embedded in the embedding groove, and has a narrow part connected with the nail guide part and a wide part located outside the narrow part and wider than the narrow part.

The beneficial effect of the utility model lies in that: utilizing the characteristic that the box seat and the nail guide seat are manufactured separately and then assembled, the precision of the nail guide seat is ensured to be high, and the nailing action after assembly is quite smooth.

Description of drawings

Fig. 1 is a combined sectional view of an existing nail storage unit;

Fig. 2 is the schematic diagram of the installation of the preferred embodiment of the utility model

Fig. 3 is the three-dimensional exploded view of above-mentioned preferred embodiment of the utility model;

Fig. 4 is a combination sectional view of the above-mentioned preferred embodiment of the utility model, illustrating that a nail guide seat is fixed inside a box seat;

Fig. 5 is a schematic cross-sectional view taken along the line V-V in Fig. 4;

FIG. 6 is a schematic cross-sectional view taken along line VI-VI in FIG. 4 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:

As shown in FIG. 2 and FIG. 3 , a preferred embodiment of the nail storage unit 100 of the nailing gun of the present invention, the nailing gun further includes a body 200 , and the body 200 has a nail output unit 210 . The nail storage unit 100 has a box base 10 fixed on the nail output unit 210 , a nail guide base 20 fixed inside the box base 10 , and a nail pusher 30 straddling the nail guide base 20 And an elastic element 40 connected between the nail guide seat 20 and the nail pusher 30, and can be used for installing and positioning a row of nails 300.

The box seat 10 is in the shape of a hollow shell, and has a first long wall plate 11 extending along a long direction X, a second long wall plate 12 opposite to the first long wall plate 11, a connecting The first short wall plate 13 between the first and second long wall plates 11, 12 and a second short wall plate 14 opposite to the first short wall plate 13, the first and second long wall plates 11 , 12 cooperate with the first and second short wall plates 13 , 14 to define an accommodating space 15 . The second long wall plate 12 has a guide hole 121 extending along the long direction, the first short wall plate 13 is provided with a nail hole 131 penetrating to the receiving space 15, and the second short wall plate 14 is adjacent to An inner wall of the accommodating space 15 is recessed with a slot 141 extending along the longitudinal direction X and a plurality of through holes 142 penetrating from the outside to the slot 141. The slot 141 is dovetail-shaped and has a A slot portion 141 ′ communicating with the receiving space 15 and a slot bottom 141 ″ wider than the slot portion 141 ′.

The nail guide seat 20 is made into a plate shape and fixed in the accommodation space 15 of the box seat 10 extending along the long direction X, and has a nail guide part 21 and a nail guide part 21 connected to one side The embedding part 22. The nail guide portion 21 is used for straddling and positioning the nail row 300 . The cross-section of the embedding part 22 is also dovetail-shaped and embedded in the slot 141, and has a narrow part 221 connected with the nail guide part 21, a narrow part 221 outside the narrow part 221 and wider than the narrow part 221. The wide portion 222 of the portion 221 and a plurality of screw holes 223 extending from the wide portion 222 to the narrow portion 221 and symmetrical with the through hole 142, and a plurality of screws 224 pass through the through hole 142 and are screwed in the screw hole 223 in. In addition, an engaging groove 23 is recessed on the top surface of the end portion of the nail guide base 30 away from the nail output unit 210 .

The nail pusher 30 has a sliding sleeve part 31 straddling the nail guide part 21 of the nail guide seat 20 and having an inverted U-shaped cross section, and a sliding sleeve part 31 connected to one side of the sliding sleeve part 31 and extending from the guide hole 121. The protruding push part 32 (see Figure 6). The sliding sleeve portion 31 is nested in the slot 23 to be positioned, or moved out of the slot 23 to push against the side of the nail row 300 .

The elastic element 40 of this embodiment is a coiled reed as an example, and has a positioning end 41 adjacent to the nail output unit and fixed on the nail guide seat 20, and a positioning end 41 opposite to the positioning end 41 and rolled. The winding portion 42 provided in the pushing portion 32 , the elastic force of the elastic element 40 keeps the pushing nail member 30 constantly moving toward the nail ejecting unit 210 .

As shown in Fig. 4 to Fig. 6, when the embedding part 22 of the guide nail seat 20 is nested in the socket 141 of the box seat 10, and the screw 224 passes through the through hole 142 and is screwed in the screw hole. 223, the nail guide seat 20 is firmly fixed in the accommodation space 15 of the box seat 10, and an inverted U-shaped track is formed between the nail guide seat 20 and the box seat 10. And when the nail pusher 30 is embedded in the card slot 23 (the elastic element 40 is in a stretched state and contains the elastic force for release), the nail row 300 can be inserted from the nail hole 131, And straddling the nail guide portion 21 of the nail guide seat 20, when the nail pusher 30 is removed from the slot 23, the nail row 300 will move toward the The nail ejecting unit (not shown in the figure) pushes and makes the nail pushing member 30 slide along the nail guide portion 21 in the track, so as to achieve the purpose of smooth nail ejection.

Therefore, the nail storage unit of the present utility model is compared with the existing nail storage unit, because the box base 10 and the nail guide base 20 are manufactured separately and then embedded and consolidated inside the box base 10, so the nail guide base 20 The surface can be processed so that the track between the box seat 10 and the nail guide seat 20 can be accurately dimensioned, and the driving action of the nail row 300 can be smooth.

Claims (5)

1. ailing machine Chu Ding unit, this ailing machine also comprises a body, this Chu Ding unit has the casket seat and the guide pin seat that is installed in this casket seat inside that are installed on this body; This Chu Ding unit is characterised in that:

This casket seat, have two longwell plate and two shortwall plates that are engaged between described longwell plate that extend and be oppositely arranged along a length direction, described longwell plate and shortwall plate are worked in coordination and are defined a spatial accommodation, one of them shortwall plate is concaved with a caulking groove that extends along length direction adjacent to an internal face of this spatial accommodation, and this caulking groove has a notch that communicates with this spatial accommodation and width trench bottom greater than this notch;

This guide pin seat, be to extend and be installed in this spatial accommodation along this length direction, and have a guide nail member and one and be attached at this guide nail member one side and cross sectional shape interlocking portion corresponding to this caulking groove, this interlocking portion is mounted in this caulking groove, and has a narrow position that is connected with this guide nail member and one and be positioned at this outside, narrow position and the width wide position greater than this narrow position.

2. ailing machine Chu Ding as claimed in claim 1 unit, it is characterized in that: the shortwall plate of this casket seat also has most the perforations that are through to this caulking groove, the interlocking portion of this guide pin seat also has most the screws with described perforation symmetry, and most screws that prop up pass the perforation screw lock in screw.

3. ailing machine Chu Ding as claimed in claim 2 unit, it is characterized in that: the caulking groove of this casket seat is the dovetail shape, and the interlocking portion of this guide pin seat is the dovetail shape.

4. ailing machine Chu Ding as claimed in claim 1 unit is characterized in that: another shortwall plate of this casket seat offer one be through to this spatial accommodation put the nail hole.

5. ailing machine Chu Ding as claimed in claim 4 unit, it is characterized in that: this guide pin seat is provided with a draw-in groove to the end that should put the nail hole, and this Chu Ding unit also has the nail-pushing part and the flexible member that is attached between this guide pin seat and this nail-pushing part that are crossed on this guide pin seat, and this nail-pushing part inlay card is positioned in this draw-in groove and is subjected to the elastic force effect of this flexible member.

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