CN210909848U - Percussion nail-discharging device of nail gun - Google Patents
Percussion nail-discharging device of nail gun Download PDFInfo
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- CN210909848U CN210909848U CN201922062504.7U CN201922062504U CN210909848U CN 210909848 U CN210909848 U CN 210909848U CN 201922062504 U CN201922062504 U CN 201922062504U CN 210909848 U CN210909848 U CN 210909848U
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- nail
- barrel
- gun
- gun barrel
- head
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Abstract
The utility model relates to a nail device is gone out in percussion of nail rifle, including firing pin, pin fin, the barrel that is used for the percussion nail, the pin fin in be provided with guide way, the upper portion of barrel slide and set up in guide way, the upper end of barrel slide and set up in guide way, and the lower extreme of barrel extends in the outside of pin fin, the lower extreme of firing pin pass guide way and extend in the barrel, the outer wall of pin fin on be provided with the nail hole of advancing that is linked together with guide way, the barrel on be provided with and advance nail hole matched with through-hole. The utility model has the advantages of simple structure, stable and reliable performance and low failure rate.
Description
Technical Field
The utility model relates to a pneumatic nail rifle, concretely relates to percussion of nail rifle goes out nail device.
Background
Nail guns are classified into electric nail guns, pneumatic nail guns, gas nail guns, manual nail guns, and the like. The pneumatic nail gun is also called as a pneumatic nail gun, and the pneumatic nail gun drives a firing pin in a nail gun cylinder to perform hammering movement by using air pressure generated by an air pump (an air compressor) so as to drive the row nails in a row nail clamp into an object or eject the row nails. The pneumatic nail gun uses compressed air as power to push a piston assembly in the nail gun, so that a firing pin on a piston body impacts a nail to work. The structural design of the nail triggering and discharging device of the existing nail gun is unreasonable, a nail head cannot completely surround the nail, the nail cannot be ejected from one section of vacant position inside the nail head in a stable posture, the nail is easy to eject and deflect, and therefore the nail clamping phenomenon is easy to cause, and the nail triggering and discharging device has the defects of complex structure, unreliable performance and high failure rate.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance is reliable, the percussion of low fault rate nail rifle goes out to bind and puts.
In order to realize the above-mentioned purpose, the utility model discloses a nail device is gone out in percussion of nail rifle, including firing pin, pin fin, the barrel that is used for the percussion nail, the pin fin in be provided with guide way, the upper portion of barrel slide and set up in guide way, the upper end of barrel slide and set up in guide way, and the lower extreme of barrel extends in the outside of pin fin, the lower extreme of firing pin pass guide way and extend in the barrel, the outer wall of pin fin on be provided with the nail hole of advancing that is linked together with guide way, the barrel on be provided with and advance nail hole matched with through-hole.
The beneficial effect of above-mentioned structure is: the upper part of the gun head is arranged in the guide channel of the nail head in a sliding manner, and a channel which can completely surround the nail is formed between the nail head and the gun head, so that the nail can be prevented from being shot obliquely, the phenomenon of staple can not occur, and the device for shooting out the nail has the advantages of simple structure, stable and reliable performance and low failure rate.
Particularly, a guide sliding groove is formed in the nail head, a guide block is arranged on the outer wall of the gun barrel, the guide block is clamped in the guide sliding groove, and the gun barrel is in sliding connection and matching with the nail head. The barrel slides and sets up in the pin fin, and the nail wraps up in the barrel completely, and the nail is difficult to penetrate partially, is favorable to reducing the bail phenomenon to this percussion goes out the reliability of nail device work has been improved.
Particularly, the outer wall of the gun barrel is provided with a strip-shaped boss, the inner wall of the nail head is provided with a sliding groove matched with the strip-shaped boss, and the strip-shaped boss is clamped in the sliding groove and forms sliding connection and matching of the gun barrel and the nail head. The strip-shaped boss on the gun barrel is arranged in the sliding groove on the nail head in a sliding manner, so that the gun barrel can reliably slide in the nail head, and the reliability of the work of the nail shooting and discharging device is improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of an embodiment of the present invention.
FIG. 3 is a cross-sectional view of the embodiment of the present invention
Detailed Description
As shown in fig. 1-3, the embodiment of the present invention is a nail shooting and discharging device of a nail gun, including a firing pin 10, a nail head 11, a barrel 12 for shooting a nail 20, the nail head 11 in be provided with a guide channel 110, the upper portion of the barrel 12 slide and set up in the guide channel 110, the upper end of the barrel 12 slide and set up in the guide channel 110, and the lower end of the barrel 12 extends outside the nail head 11, the lower end of the firing pin 10 pass through the guide channel 110 and extend in the barrel 12, the outer wall of the nail head 11 on be provided with a nail feeding hole 111 communicated with the guide channel 110, the barrel 12 on be provided with a through hole 121 matched with the nail feeding hole 111.
As shown in fig. 2 and 3, the nail head 11 is provided with a guide chute 112, the outer wall of the barrel 12 is provided with a guide block 122, and the guide block 122 is clamped in the guide chute 112 and forms a sliding connection fit between the barrel 12 and the nail head 11. The barrel slides and sets up in the pin fin, and the nail wraps up in the barrel completely, and the nail is difficult to penetrate partially, is favorable to reducing the bail phenomenon to this percussion goes out the reliability of nail device work has been improved. The outer wall of the barrel 12 is provided with a strip-shaped boss 123, the inner wall of the nail head 11 is provided with a sliding groove 113 matched with the strip-shaped boss 123, and the strip-shaped boss 123 is clamped in the sliding groove 113 and forms sliding connection matching of the barrel 12 and the nail head 11. The strip-shaped boss on the gun barrel is arranged in the sliding groove on the nail head in a sliding manner, so that the gun barrel can reliably slide in the nail head, and the reliability of the work of the nail shooting and discharging device is improved.
The upper part of the gun head is arranged in the guide channel of the nail head in a sliding manner, and a channel which can completely surround the nail is formed between the nail head and the gun head, so that the nail can be prevented from being shot obliquely, the phenomenon of staple can not occur, and the device for shooting out the nail has the advantages of simple structure, stable and reliable performance and low failure rate.
Claims (3)
1. The utility model provides a nail device is gone out in percussion of nail rifle, includes firing pin, pin fin, the barrel that is used for percussion nail, its characterized in that: the nail head is internally provided with a guide channel, the upper part of the gun barrel is arranged in the guide channel in a sliding manner, the upper end of the gun barrel is arranged in the guide channel in a sliding manner, the lower end of the gun barrel extends outside the nail head, the lower end of the firing pin penetrates through the guide channel and extends in the gun barrel, the outer wall of the nail head is provided with a nail feeding hole communicated with the guide channel, and the gun barrel is provided with a through hole matched with the nail feeding hole.
2. The device for firing nails of the nail gun as claimed in claim 1, wherein: the nail head is provided with a guide sliding groove, the outer wall of the gun barrel is provided with a guide block, and the guide block is clamped in the guide sliding groove and forms sliding connection and matching of the gun barrel and the nail head.
3. The device for firing nails of the nail gun as claimed in claim 1 or 2, wherein: the outer wall of the gun barrel is provided with a strip-shaped boss, the inner wall of the nail head is provided with a sliding groove matched with the strip-shaped boss, and the strip-shaped boss is clamped in the sliding groove and forms sliding connection matching of the gun barrel and the nail head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062504.7U CN210909848U (en) | 2019-11-26 | 2019-11-26 | Percussion nail-discharging device of nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062504.7U CN210909848U (en) | 2019-11-26 | 2019-11-26 | Percussion nail-discharging device of nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210909848U true CN210909848U (en) | 2020-07-03 |
Family
ID=71361237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922062504.7U Active CN210909848U (en) | 2019-11-26 | 2019-11-26 | Percussion nail-discharging device of nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909848U (en) |
-
2019
- 2019-11-26 CN CN201922062504.7U patent/CN210909848U/en active Active
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