CN214723917U

CN214723917U - High-speed nailing gun

Info

Publication number: CN214723917U
Application number: CN202121294681.9U
Authority: CN
Inventors: 王余鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-16
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a high-speed nailing gun, including casing, penetrating nail groove and drive structure, the top of casing is provided with the handle, and the bottom of handle is provided with snatchs the groove, the internally mounted of handle has the battery, one side inside of casing is provided with the adjustment structure, the inside of casing is provided with the drive structure. The utility model discloses a be provided with micro motor, first gear, second gear and triangle runner, the salient angle of triangle runner is at rotatory in-process, can stir and dial the piece and upwards slide, and compression spring holds power, along with the rotation of triangle runner, the salient angle of triangle runner can with dial the piece separation, the elasticity of spring can promote downwards and dial the piece, it hits the nail body to drive the firing pin to hit, the process of penetrating the nail has been realized, the application of force of pressing of hand has been saved, the triangle runner adopts the triangle-shaped setting simultaneously, rotatory round can be fired the cubic, the efficiency of penetrating the nail is improved, thereby make the nail gun more laborsaving high-efficient.

Description

High-speed nailing gun

Technical Field

The utility model relates to a manual power actuated setting device technical field specifically is a high-speed nailing gun.

Background

The nailing gun is a modern nail shooting fastening technical product, can shoot a nail, is a manual tool for fixing objects, is widely applied to the fields of drawing, woodworking, building construction and the like, and mainly adopts the principle that a compression spring, an elastic sheet, a cylinder and other devices accumulate force and an explosive force is utilized to push a firing pin to impact the shooting nail.

The existing common automatic nail gun is mostly powered by air power or electromagnetic power. The pneumatic nail gun needs to be operated in combination with an air source, so that the use is inconvenient; the electromagnetic nail gun is convenient to use, but the principle is that the direction of an electromagnetic iron pole is switched, and continuous shooting is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed nailing gun to solve the problem of current automatic power actuated setting device among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed nailing gun, includes casing, handle, block cover and penetrates the nail groove, the top of casing is provided with the handle, and the bottom of handle is provided with snatchs the groove, the internally mounted of handle has the battery, the inside nail groove that penetrates that is provided with in bottom of casing, and penetrates the internally mounted in nail groove has the ejector pin, control switch is installed to one side of handle, the block cover is installed to one side of casing, the inside adjustment structure that is provided with in one side of casing, the inside of casing is provided with the drive structure, the drive structure includes micro motor, first gear, second gear and dysmorphism runner, the one end at the casing is installed to micro motor, first gear is installed to micro motor's one end, and one side swing joint of first gear has the second gear, the one end fixedly connected with dysmorphism runner of second gear.

Preferably, the top end of the handle is fixedly connected with a first rubber pad, a protruding strip is arranged on the outer side wall of the first rubber pad, and a second rubber pad is arranged inside the grabbing groove and located at the bottom end of the handle.

Preferably, the second rubber mat is provided with four groups, and the second rubber mat is equidistant at the bottom of the handle, and the protruding strips are equidistant at the top of the first rubber mat.

Preferably, the adjusting structure comprises a threaded sleeve, a spring, a guide post, a toggle block and a firing pin, the threaded sleeve penetrates through the top end of one side of the shell, the spring is arranged at the bottom end of the threaded sleeve, the toggle block is arranged at the bottom end of the spring, the guide post is fixedly connected to the top end of the toggle block, and the firing pin is fixedly connected to one side of the toggle block.

Preferably, threaded connection is formed between the threaded sleeve and the shell, a sliding structure is formed between the spring and the poking block, and the guide column penetrates through the interior of the threaded sleeve.

Preferably, the diameter of the first gear is smaller than that of the second gear, the first gear and the second gear form a meshing connection, and the second gear and the special-shaped rotating wheel form an integrated structure. The first gear and the second gear form a speed reduction gear set to increase the output torque of the motor.

Preferably, the shape of the profile wheel is triangular.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by arranging the micro motor, the first gear, the second gear and the special-shaped rotating wheel, the convex angle of the special-shaped rotating wheel can stir the stirring block to slide upwards in the rotating process, the spring is compressed to store force, the convex angle of the special-shaped rotating wheel can be separated from the stirring block along with the rotation of the special-shaped rotating wheel, the elastic force of the spring can push the stirring block downwards to drive the firing pin to strike the nail body, the nail shooting process is realized, the pressing force application of a hand is omitted, meanwhile, the special-shaped rotating wheel is arranged in a triangular shape, the continuous shooting can be realized when the stroke is considered in pushing and pressing, the shooting can be realized for three times when one circle is rotated, and the nail shooting efficiency is improved, so that the nail gun is more labor-saving and efficient;

(2) the first rubber pad, the second rubber pad and the protruding strips are arranged, the first rubber pad is arranged at the top end of the handle and can be perfectly attached to the inside of the palm, the friction force between the palm and the first rubber pad is effectively improved due to the protruding strips, the phenomenon that the palm slips due to the influence of vibration in the grabbing process is avoided, and meanwhile, the grabbing comfort level of fingers is improved due to the arrangement of the second rubber pad, so that the nail gun has better stability;

(3) through being provided with thread bush, spring, guide post, group moving block and firing pin, rotatory thread bush can control the inside length of thread bush insertion casing, when the thread bush was to the inside removal of casing, can compression spring's length, improved the percussion dynamics of firing pin, has realized the adjustment to the shooting nail dynamics to make the shooting gun have dynamics regulatory function.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a grabbing groove; 3. a grip; 4. a first rubber pad; 5. a second rubber pad; 6. a control switch; 7. adjusting the structure; 701. a threaded sleeve; 702. a spring; 703. a guide post; 704. a shifting block; 705. a striker; 8. a clamping sleeve; 9. a drive structure; 901. a micro motor; 902. a first gear; 903. a second gear; 904. a special-shaped rotating wheel; 10. a nail shooting groove; 11. a top rod; 12. a battery; 13. and (4) protruding strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high-speed nailing gun comprises a shell 1, a handle 3, a clamping sleeve 8 and a nail shooting groove 10, wherein the handle 3 is arranged at the top end of the shell 1, a first rubber mat 4 is fixedly connected to the top end of the handle 3, a convex strip 13 is arranged on the outer side wall of the first rubber mat 4, a second rubber mat 5 is arranged at the bottom end of the handle 3 in a grabbing groove 2, four groups of the second rubber mats 5 are arranged, the second rubber mats 5 are distributed at the bottom end of the handle 3 at equal intervals, and the convex strips 13 are distributed at the top end of the first rubber mat 4 at equal intervals;

specifically, as shown in fig. 1, 2 and 4, when the hand grip is used, the first rubber mat 4 is arranged at the top end of the hand grip 3 and can be perfectly attached to the inside of the palm, the arrangement of the protruding strips 13 effectively improves the friction force with the palm, the phenomenon that the palm slips due to the influence of vibration in the grabbing process is avoided, and meanwhile, the grabbing comfort level of the fingers is improved due to the arrangement of the second rubber mat 5;

the bottom end of the handle 3 is provided with a grabbing groove 2, the inside of the handle 3 is provided with a battery 12, the inside of the bottom end of the shell 1 is provided with a nail shooting groove 10, a mandril 11 is arranged in the nail shooting groove 10, a control switch 6 is arranged at one side of the handle 3, a clamping sleeve 8 is arranged at one side of the shell 1, an adjusting structure 7 is arranged in one side of the shell 1, the adjusting structure 7 comprises a threaded sleeve 701, a spring 702, a guide post 703, a toggle block 704 and a firing pin 705, the threaded sleeve 701 penetrates through the top end of one side of the shell 1, the spring 702 is arranged at the bottom end of the threaded sleeve 701, a shifting block 704 is arranged at the bottom end of the spring 702, a guide post 703 is fixedly connected to the top end of the shifting block 704, a firing pin 705 is fixedly connected to one side of the shifting block 704, the threaded sleeve 701 and the shell 1 form threaded connection, a sliding structure is formed between the spring 702 and the shifting block 704, and the guide post 703 penetrates through the interior of the threaded sleeve 701;

specifically, as shown in fig. 1 and fig. 2, in use, the length of the threaded sleeve 701 inserted into the housing 1 can be controlled by rotating the threaded sleeve 701, and when the threaded sleeve 701 moves towards the interior of the housing 1, the length of the spring 702 is compressed, so that the firing force of the firing pin 705 is changed;

the inside of the housing 1 is provided with a driving structure 9, the driving structure 9 includes a micro motor 901, a first gear 902, a second gear 903 and a profile wheel 904, and the profile wheel 904 is triangular with three lobes. The micro motor 901 is installed at one end of the housing 1, the first gear 902 is installed at one end of the micro motor 901, the second gear 903 is movably connected to one side of the first gear 902, the special-shaped rotating wheel 904 is fixedly connected to one end of the second gear 903, the diameter of the first gear 902 is smaller than that of the second gear 903, the first gear 902 and the second gear 903 are in meshing connection, a speed reduction gear set is formed, and output torque is increased. An integrated structure is formed between the second gear 903 and the special-shaped rotating wheel 904; specifically, as shown in fig. 1, 2 and 3, in use, the convex angle of the special-shaped rotating wheel 904 can stir the dial block 704 to slide upwards in the rotating process, and when the convex angle of the special-shaped rotating wheel 904 is separated from the dial block 704, the explosive force of the spring 702 can downwards push the dial block 704 to push the firing pin 705 to strike the nail body, so that the nail shooting process is completed, and the pressing force of the hand is omitted.

The working principle is as follows: when the nail gun is used, the battery 12 supplies power to the nail gun, firstly, when the nail is required to be shot, the handle 3 is grabbed, the nail outlet is aligned to a target area, the button at the top end of the control switch 6 is pressed, the micro motor 901 is controlled to operate, the micro motor 901 can drive the first gear 902 to rotate, the special-shaped rotating wheel 904 is driven to rotate through the meshing structure of the first gear 902 and the second gear 903, the convex angle of the special-shaped rotating wheel 904 can stir the shifting block 704 to slide upwards in the rotating process, the spring 702 is compressed to accumulate force, the convex angle of the special-shaped rotating wheel 904 can be separated from the shifting block 704 along with the rotation of the special-shaped rotating wheel 904, at the moment, the elastic force of the spring 702 can push the shifting block 704 downwards to drive the firing pin 705 to strike the nail body, and therefore the nail shooting process is realized;

secondly, when the hand is used for grasping the grip 3 to shoot nails, the nail gun can vibrate under the impact action of the firing pin 705, the arrangement of the convex strips 13 effectively improves the friction force with the palm, and avoids the phenomenon that the palm slips due to the influence of vibration;

finally, when the nail-shooting force of the nail-shooting gun needs to be adjusted, the top end of the threaded sleeve 701 is grabbed and rotated, the length of the threaded sleeve 701 inserted into the shell 1 is controlled, the length of the spring 702 in the shell 1 can be changed by moving the threaded sleeve 701, and the elastic force of the spring 702 is indirectly changed, so that the adjustment of the nail-shooting force is realized, and the use of the nail-shooting gun is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-speed nailing gun comprises a shell (1), a nail shooting groove (10) and a driving structure (9), and is characterized in that: the top end of the shell (1) is provided with a handle (3), the bottom end of the handle (3) is provided with a grabbing groove (2), a battery (12) is installed inside the handle (3), a nail shooting groove (10) is arranged inside the bottom end of the shell (1), a mandril (11) is installed inside the nail shooting groove (10), a control switch (6) is installed on one side of the handle (3), a clamping sleeve (8) is installed on one side of the shell (1), an adjusting structure (7) is arranged inside one side of the shell (1), a driving structure (9) is arranged inside the shell (1), the driving structure (9) comprises a micro motor (901), a first gear (902), a second gear (903) and a special-shaped rotating wheel (904), the micro motor (901) is installed at one end of the shell (1), the first gear (902) is installed at one end of the micro motor (901), and one side of the first gear (902) is movably connected with a second gear (903), and one end of the second gear (903) is fixedly connected with a special-shaped rotating wheel (904).

2. The high-speed nailing gun according to claim 1, wherein: the top fixedly connected with first rubber mat (4) of handle (3), and be provided with protruding strip (13) on the lateral wall of first rubber mat (4), the bottom of handle (3) is located the inside of snatching groove (2) and is provided with second rubber mat (5).

3. The high-speed nailing gun according to claim 2, wherein: the second rubber mat (5) is provided with four groups, the second rubber mat (5) is distributed at equal intervals at the bottom end of the handle (3), and the protruding strips (13) are distributed at equal intervals at the top end of the first rubber mat (4).

4. The high-speed nailing gun according to claim 1, wherein: the adjusting structure (7) comprises a threaded sleeve (701), a spring (702), a guide post (703), a toggle block (704) and a firing pin (705), wherein the threaded sleeve (701) penetrates through the top end of one side of the shell (1), the spring (702) is arranged at the bottom end of the threaded sleeve (701), the toggle block (704) is arranged at the bottom end of the spring (702), the guide post (703) is fixedly connected to the top end of the toggle block (704), and the firing pin (705) is fixedly connected to one side of the toggle block (704).

5. The high-speed nailing gun according to claim 4, wherein: the threaded connection is formed between the threaded sleeve (701) and the shell (1), a sliding structure is formed between the spring (702) and the toggle block (704), and the guide column (703) penetrates through the interior of the threaded sleeve (701).

6. The high-speed nailing gun according to claim 1, wherein: the diameter of the first gear (902) is smaller than that of the second gear (903), the first gear (902) and the second gear (903) form meshing connection, and the second gear (903) and the special-shaped rotating wheel (904) form an integrated structure.

7. The high-speed nailing gun according to any one of claims 1 to 6, wherein: the shape of the special-shaped rotating wheel (904) is a triangle.