CN212287496U

CN212287496U - Adjustable positioning nail gun

Info

Publication number: CN212287496U
Application number: CN202020484950.7U
Authority: CN
Inventors: 郭中林
Original assignee: Jiashan Hengnuo Electronics Co ltd
Current assignee: Jiashan Hengnuo Electronics Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-05
Anticipated expiration: 2030-04-03

Abstract

An adjustable positioning nail gun comprises a nail gun main body and a nail point positioning device arranged on the nail gun main body. The nail gun main body comprises a nail gun head, a nail gun box arranged at the front end of the nail gun head, and a handle which is arranged at one end of the nail gun head far away from the nail gun box and is fixedly connected with the nail gun box. The nail point positioning device comprises a rotating shaft connected with the nail gun box through a rotating connecting structure, an L-shaped adjusting rod arranged at the middle part of the rotating shaft, a limiting part arranged on the nail gun box and matched with the L-shaped adjusting rod, and a spring sleeved on the rotating shaft. This location nail rifle with adjustable makes and keeps fixed distance all the time between nail rifle head and the nail point, increases the accuracy that nail rifle nail point was fixed a position, can adjust the positioning disk position through adjustable length structure according to the thickness of the object that is nailed of difference moreover, makes and stably laminates between positioning disk and the object that is nailed, and the commonality is stronger.

Description

Adjustable positioning nail gun

Technical Field

The utility model belongs to the technical field of machinery, especially a location nail rifle with adjustable.

Background

The nail gun is a product formed by combining a gun body part and a cartridge clip part, and is widely applied to wood processing and furniture manufacturing.

Currently, in the practical use of nail guns, the nail gun is often used for connecting two wood boards. For example, when the nail rifle is used for the end connection of two boards, only need be L shape with two planks and put, because the contact surface of two planks is at the panel edge, as long as align the edge of two planks, can make the operative employee can comparatively clearly confirm nail point between the two through visual, but when the nail rifle is used for the connection of the tip of a plank and the middle part of a plank, need be T shape with two planks and put, the operative employee can 'T audio-visually see the contact surface between two planks, can' T accurately confirm nail point between the two, produce nail rifle nail point deviation scheduling problem easily.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an adjustable positioning nail gun to solve the above problems.

An adjustable positioning nail gun comprises a nail gun main body and a nail point positioning device arranged on the nail gun main body. The nail gun main body comprises a nail gun head, a nail gun box arranged at the front end of the nail gun head, and a handle which is arranged at one end of the nail gun head far away from the nail gun box and is fixedly connected with the nail gun box. The nail point positioning device comprises a rotating shaft connected with the nail gun box through a rotating connecting structure, an L-shaped adjusting rod arranged at the middle part of the rotating shaft, a limiting part arranged on the nail gun box and matched with the L-shaped adjusting rod, and a spring sleeved on the rotating shaft. The L-shaped adjusting rod comprises a limiting rod, a positioning rod and an adjustable length structure, wherein the limiting rod is connected to the middle of the rotating shaft and is parallel to the length direction of the nail gun head, the positioning rod is vertically connected with the limiting rod, the tail end of the positioning rod faces one side of the nail gun head, and the adjustable length structure is arranged at the tail end of the positioning rod. One end of the spring is abutted against the rotary connecting structure, and the other end of the spring is abutted against the limiting rod, so that the limiting rod is forced to be clamped into the limiting part.

Furthermore, the rotary connecting structure comprises two corresponding cylindrical sockets arranged on the nail gun box at intervals, two ends of the rotary shaft are respectively embedded into the corresponding cylindrical sockets, one end of the spring is abutted against the cylindrical sockets, and the other end of the spring is abutted against the limiting rod.

Further, the rotary connecting structure comprises a mounting groove arranged on the nail gun box and two positioning blind holes arranged at two ends of the mounting groove, two ends of the rotating shaft are respectively embedded into the corresponding positioning blind holes, one end of the spring is abutted to the inner wall of the mounting groove, and the other end of the spring is abutted to the limiting rod.

Furthermore, the adjustable length structure comprises a thread section arranged at the tail end of the positioning rod and a positioning disc sleeved on the positioning rod and in threaded connection with the thread section.

Furthermore, one end part of the limiting rod, which is far away from the nail gun box, protrudes out of the end part of the nail gun head, which is close to one end of the nail gun box.

Furthermore, the limiting part is arranged on the nail gun box and is positioned between the rotating shaft and the positioning rod.

Furthermore, one side of the limiting part, which is close to the limiting rod, is provided with a limiting groove matched with the limiting rod.

Furthermore, the rotating shaft and the L-shaped adjusting rod are of an integrated structure.

Further, the length direction of the nail gun head is the nail discharging direction of the nail gun main body.

Compared with the prior art, the utility model provides a pair of location nail rifle with adjustable passes through a nail point positioner and forms a stable fulcrum between nail point below and by the nail thing, makes and remains fixed distance throughout between nail rifle head and the nail point, increases the accuracy that nail rifle nail point was fixed a position, can adjust the positioning disk position through adjustable length structure according to the thickness of different by the nail thing in addition, makes the positioning disk and by the stable laminating between the nail thing, and the commonality is stronger.

Drawings

Fig. 1 is a schematic structural view of an adjustable positioning nail gun according to a first embodiment of the present invention.

FIG. 2 is a schematic side sectional view of the adjustable stapling gun of FIG. 1.

Fig. 3 is a schematic structural view of an adjustable positioning nail gun according to the second embodiment of the present invention.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Example one

Please refer to fig. 1 to 2, which are schematic structural views of an adjustable positioning nail gun according to the present invention. An adjustable positioning nail gun comprises a nail gun main body 10 and a nail point positioning device 20 arranged on the nail gun main body 10. The nail gun body 10 comprises a nail gun head 11, a nail gun box 12 arranged at the front end of the nail gun head 11, and a handle 13 which is arranged at one end of the nail gun head 11 far away from the nail gun box 12 and is fixedly connected with the nail gun box 12. The length direction of the nail gun head 11 is the nail ejection direction of the nail gun body 10. The nail gun main body 10 is more stable in overall structure by connecting the nail gun head 11 and the nail gun box 12 together through the handle 13 to form a 'return' structure. It is understood that the adjustable nail gun further includes other functional modules and specific structures, such as a power module, a driving device, a mounting structure, etc., which are well known to those skilled in the art, and therefore, will not be described in detail herein.

The nail point positioning device 20 comprises a rotating shaft 21 connected with the nail gun box 12 through a rotating connection structure, an L-shaped adjusting rod 22 arranged in the middle of the rotating shaft 21, a limiting part 23 arranged on the nail gun box 12 and matched with the L-shaped adjusting rod 22, and a spring 24 sleeved on the rotating shaft 21. The rotary connecting structure comprises two corresponding barrel-shaped sockets 31 which are arranged on the nail gun box 12 at intervals, and two ends of the rotary shaft 21 are respectively embedded into the corresponding barrel-shaped sockets 31 and can move up and down along the barrel-shaped sockets 31. One end of the spring 24 abuts against the barrel socket 31, and the other end abuts against the L-shaped adjustment lever 22.

The L-shaped adjusting rod 22 comprises a limiting rod 221 connected to the middle of the rotating shaft 21 and arranged in parallel with the length direction of the stapling gun head 11, a positioning rod 222 vertically connected to the limiting rod 221 and having a tail end facing one side of the stapling gun head 11, and an adjustable length structure 25 arranged at the tail end of the positioning rod 222. The rotating shaft 21 and the L-shaped adjusting rod 22 are of an integrated structure. The structure in which the end of the stopper rod 221 remote from the nail magazine 12 protrudes from the end of the nail gun head 11 close to the nail magazine 12 ensures that the L-shaped adjustment lever 22 does not interfere with the nail discharge from the nail gun body 10.

The application of force extrudes spring 24 on L shape adjusting lever 22 and along pivot 21 rotates, until gag lever post 221 laminates when nail rifle casket 12 surface, removes external force on L shape adjusting lever 22, and the power that spring 24 produced forces gag lever post 221 card to go into spacing portion 23 and spring 24 exerts pressure on L shape adjusting lever 22 all the time, spacing portion 23 sets up on nail rifle casket 12 and be located pivot 21 and locating lever 222 between, guarantee L shape adjusting lever 22's location accuracy promptly. One side of the limiting part 23 close to the limiting rod 221 is provided with a limiting groove 231 matched with the limiting rod 221, and the positioning stability of the L-shaped adjusting rod 22 is improved through the mutual matching of the limiting groove 231 and the limiting rod 221.

The adjustable length structure 25 includes a threaded section 251 disposed at an end of the positioning rod 222, and a positioning plate 252 sleeved on the positioning rod 222 and threadedly coupled to the threaded section 251. It is conceivable that the distance between the extension of the nail ejection direction of the nail gun body 10 and the end of the positioning plate 252 is half of the thickness of the object to be nailed. According to the difference of actual nailed object thickness, can adjust positioning disk 252 and be in the position of locating lever 222 ensures that positioning disk 252 can stably laminate on by the nailed object surface, simultaneously through the positioning disk 252 structure, can increase and by the area of contact between the nailed object, and the nail point location is more accurate.

Example two

As shown in fig. 3, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and therefore, the description is not repeated herein, but the differences are: the rotary connecting structure comprises a mounting groove 32 arranged on the nail gun box 12 and two positioning blind holes 33 arranged at two ends of the mounting groove 32, two ends of the rotary shaft 21 are respectively embedded into the corresponding positioning blind holes 33, one end of the spring 24 is abutted to the inner wall of the mounting groove 32, and the other end of the spring is abutted to the limiting rod 221. The embedded structure is more helpful to reduce the occupied space of the adjustable positioning nail gun, so that the rotary connecting structure is not easily influenced by the outside, and the structural stability is better. In addition, in the present embodiment, the limiting rod 221 is curved from the mounting groove 32 to the outside of the nail gun case 12, so that the limiting rod 221 can be attached to the surface of the nail gun case 12 and be clamped into the limiting portion 23.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. An adjustable positioning nail gun is characterized in that: the adjustable positioning nail gun comprises a nail gun main body and a nail point positioning device arranged on the nail gun main body, wherein the nail gun main body comprises a nail gun head, a nail gun box arranged at the front end of the nail gun head and a handle which is arranged at one end of the nail gun head far away from the nail gun box and is fixedly connected with the nail gun box, the nail point positioning device comprises a rotating shaft connected with the nail gun box through a rotating connecting structure, an L-shaped adjusting rod arranged at the middle part of the rotating shaft, a limiting part arranged on the nail gun box and matched with the L-shaped adjusting rod and a spring sleeved on the rotating shaft, the L-shaped adjusting rod comprises a limiting rod which is connected at the middle part of the rotating shaft and is arranged in parallel with the length direction of the nail gun head and a positioning rod which is vertically connected with the limiting rod and the tail end of which faces one side of the nail gun head, and the length-adjustable structure is arranged at the tail end of the positioning rod, one end of the spring is abutted to the rotary connecting structure, and the other end of the spring is abutted to the limiting rod to force the limiting rod to be clamped into the limiting part.

2. The adjustable setting nailer of claim 1 wherein: the rotary connecting structure comprises two corresponding cylindrical sockets arranged on the nail gun box at intervals, two ends of the rotary shaft are respectively embedded into the corresponding cylindrical sockets, one end of the spring is abutted against the cylindrical sockets, and the other end of the spring is abutted against the limiting rod.

3. The adjustable setting nailer of claim 1 wherein: the rotary connecting structure comprises a mounting groove arranged on the nail gun box and two positioning blind holes arranged at two ends of the mounting groove, two ends of the rotating shaft are respectively embedded into the corresponding positioning blind holes, one end of the spring is abutted to the inner wall of the mounting groove, and the other end of the spring is abutted to the limiting rod.

4. The adjustable setting nailer of claim 1 wherein: the length-adjustable structure comprises a threaded section arranged at the tail end of the positioning rod and a positioning disc sleeved on the positioning rod and in threaded connection with the threaded section.

5. The adjustable setting nailer of claim 1 wherein: the end part of one end of the limiting rod, which is far away from the nail gun box, protrudes out of the end part of the nail gun head, which is close to the nail gun box.

6. The adjustable setting nailer of claim 1 wherein: the limiting part is arranged on the nail gun box and is positioned between the rotating shaft and the positioning rod.

7. The adjustable setting nailer of claim 1 wherein: one side of the limiting part, which is close to the limiting rod, is provided with a limiting groove matched with the limiting rod.

8. The adjustable setting nailer of claim 1 wherein: the rotating shaft and the L-shaped adjusting rod are of an integrated structure.

9. The adjustable setting nailer of claim 1 wherein: the length direction of the nail gun head is the nail discharging direction of the nail gun main body.