CN219404181U - Pneumatic nail rolling gun nail outlet nozzle and pneumatic nail rolling gun - Google Patents
Pneumatic nail rolling gun nail outlet nozzle and pneumatic nail rolling gun Download PDFInfo
- Publication number
- CN219404181U CN219404181U CN202320417622.9U CN202320417622U CN219404181U CN 219404181 U CN219404181 U CN 219404181U CN 202320417622 U CN202320417622 U CN 202320417622U CN 219404181 U CN219404181 U CN 219404181U
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- Prior art keywords
- nail
- gun
- barrel
- connecting seat
- pneumatic
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- 238000005096 rolling process Methods 0.000 title abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The application provides a pneumatic nail rolling gun nail outlet nozzle and a pneumatic nail rolling gun, which belong to the technical field of pneumatic nail rolling guns and comprise a connecting seat, wherein a gun barrel is connected with one side of the connecting seat in a penetrating way, and one side of the connecting seat, deviating from the gun barrel, is used for installing an air cylinder; the bottom of barrel is provided with the nail pusher installation cavity, and the intercommunication has the connecting channel between the side that the connecting seat deviates from the barrel and the nail pusher installation cavity. When the cylinder operates and drives the firing pin to shoot nails, a part of gas enters the installing cavity of the nail pusher from the cylinder along the connecting pipeline so as to assist to drive the piston of the nail pusher to move along the installing cavity, and the nail pusher grabs the nails. When the firing pin retreats, the air in the mounting cavity of the nail pusher is retreated to the air cylinder along the connecting pipeline so as to assist the piston of the nail pusher to move reversely and assist the nail pusher to drive the next nail to enter the gun barrel, thus completing a cycle. The arrangement of the connecting pipeline improves the utilization rate of an air source of the air cylinder, and the air cylinder is directly linked with the firing pin and the nail pusher, so that the linkage synchronism of the nail pusher and the firing pin is ensured.
Description
Technical Field
The application belongs to the technical field of pneumatic coil nail guns, and particularly relates to a nail outlet gun nozzle of a pneumatic coil nail gun and a pneumatic coil nail gun.
Background
The pneumatic nail rolling gun can be used for connecting a container tray, a fence manufactured by a large wooden packaging box, a wooden structure of a house and a wooden furniture and other wooden structures, and can be used for rapid nailing and improving the nailing efficiency. The pneumatic nail rolling gun consists of a nail box part, a gun shell, a cylinder, a retractor, a trigger component, a firing pin component, a buffer cushion, a gun nozzle, a bumper component and the like. The nail in the nail box is sent into the gun cover groove, the pressure difference between the compressed air and the atmosphere is utilized, the firing pin piston is made to reciprocate in the cylinder through the trigger switch, and when the firing pin comes out from the gun nozzle, the nail is driven out.
The existing pneumatic nail gun nail outlet nozzle nail pusher can realize linkage with a firing pin assembly through certain transmission, and the pneumatic nail gun nail outlet nozzle nail pusher and the firing pin assembly are matched to ensure the continuity of nail feeding and nail shooting. Publication No.: CN205928507U (publication date: 2017.02.08) discloses a novel gun nozzle for a pneumatic nailing gun, wherein a nail pushing connecting hole of the novel gun nozzle is not directly linked with a base part of an installation cylinder, so that the utilization of a cylinder air source is insufficient, and a certain improvement space is provided. Therefore, a pneumatic coil nail gun nail-discharging nozzle capable of further utilizing air source power of an air cylinder is provided.
Disclosure of Invention
On one hand, the utility model provides the nail-discharging nozzle of the pneumatic coil nail gun, solves the problem of insufficient utilization of an air cylinder air source, further ensures the synchronism of the movement of the nail pusher and the striker, and reduces the risk of clamping nails.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the gun barrel is connected to one side of the connecting seat in a penetrating way, and one side, away from the gun barrel, of the connecting seat is used for installing an air cylinder; the bottom of the gun barrel is provided with a nail loading frame which is provided with a nail pusher mounting cavity;
the method is characterized in that: the gun barrel is characterized by further comprising a connecting pipeline, wherein one side of the connecting seat, which is away from the gun barrel, is communicated with the top of the inner side of the mounting cavity of the nail pusher through the connecting pipeline.
Alternatively, the staple holder is in the form of a U-shaped frame structure with the ejector mounting cavity being located on the underside of the staple holder.
Optionally, the interior of the staple holder has a gang nail slot, and the underside of the barrel has an open slot through which the gang nail slot communicates with the interior of the barrel.
Optionally, the side wall top that the binding frame kept away from the connecting seat is provided with the guide nail groove that is the U-shaped, and the opening in guide nail groove sets up towards open groove.
Optionally, one side that the connecting seat deviates from the barrel is provided with the locating bench, and the locating bench encircles the link seat and the link up department setting of barrel, has seted up the sealing washer draw-in groove around the circumference lateral wall of locating bench.
Optionally, the connection seat is provided with a cylinder connection hole.
Optionally, the top of barrel is provided with the insurance connection platform, and the lateral wall that the connecting seat faced the insurance connection platform is provided with the spring and cup joints the post.
Optionally, a nail box positioning groove is formed in the side wall of the nail mounting frame, a nail box cover connecting hole is formed in the outer side wall of the gun barrel, and a nail box cover fixing hole is formed in the side wall of the nail mounting frame.
On the other hand, the utility model provides a pneumatic coil nail gun which has higher air cylinder air source utilization rate.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: a pneumatic coil nail gun comprises the pneumatic coil nail gun nail outlet nozzle.
The beneficial effect of the technical scheme for prior art of this application lies in:
in one aspect, the present application provides a pneumatic coil nail gun nozzle that communicates one side of connecting seat facing away from the gun barrel with the ejector mounting cavity through connecting tube. The arrangement of the connecting pipeline enables the gas part generated by the air cylinder to enter the installation cavity of the nail pusher, and the nail pusher is directly assisted to operate. The utilization rate of the air source of the air cylinder is improved, and meanwhile, the air cylinder and the nail pusher can be directly linked. Because the cylinder is also directly linked with the firing pin, the linkage synchronism of the staple pusher and the firing pin is ensured, and the staple risk is reduced.
On the other hand, the application provides a pneumatic coil nail gun, because of utilizing above-mentioned pneumatic coil nail gun to go out nail rifle mouth, it has higher air supply utilization ratio, and has guaranteed the synchronism of ejector and firing pin subassembly, and the stability in use is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a nail gun nozzle of a pneumatic coil nail gun;
FIG. 2 is a schematic diagram of a second view of the gun nozzle of the pneumatic coil gun;
FIG. 3 is a front view of the gun nozzle of the pneumatic coil nail gun;
fig. 4 is a schematic diagram of a third view of the gun nozzle of the pneumatic coil gun.
Icon: 1. a connecting seat; 2. a barrel; 3. a staple loading frame; 4. a staple pusher mounting cavity; 5. a connecting pipe; 6. a chain riveting groove; 7. an open groove; 8. a nail guiding groove; 9. a positioning table; 10. a sealing ring clamping groove; 11. a safety connection table; 12. a spring sleeve joint column; 13. a staple box positioning groove; 14. a staple box cover connecting hole; 15. a staple box cover fixing hole; 16. a cylinder connecting hole; 17. and an end cover connecting hole.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" with respect to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
The embodiment of the application provides a pneumatic coil nail gun nail outlet nozzle and a pneumatic coil nail gun.
Example 1:
please refer to fig. 1 to 4.
The embodiment provides a pneumatic coil nail gun nail-discharging gun nozzle, which comprises a connecting seat 1, wherein one side of the connecting seat 1 is connected with a gun barrel 2, and the end part of the gun barrel 2 connected with the connecting seat 1 is communicated with the other side of the connecting seat 1. The side of the connecting seat 1 facing away from the gun barrel 2 is used for installing a cylinder. The bottom of the barrel 2 is provided with a stapling rack 3. The staple holder 3 is used for mounting a staple cartridge and a staple pusher. The staple holder 3 is provided with a staple pusher mounting cavity 4 for mounting a staple pusher piston. On the basis of the structure, a connecting pipeline 5 is further arranged, one end of the connecting pipeline 5 is communicated with the top of the inner side of the nailing device mounting cavity 4, and the other end of the connecting pipeline 5 is communicated with one side, deviating from the gun barrel 2, of the connecting seat 1. The bottom of the ejector mounting chamber 4 has an end cap attachment hole 17. When the nail pusher is installed in place, the end cover is installed at the bottom of the nail pusher installation cavity 4 through the end cover connecting hole 17 so as to seal the bottom opening of the nail pusher installation cavity 4.
In the use process of the coil nail gun, the air cylinder operates and drives the firing pin to shoot nails, and part of air in the air cylinder enters the nail pusher mounting cavity 4 along the connecting pipeline 5, so that the air pressure at the top of the nail pusher mounting cavity 4 is suddenly increased to assist in pushing the piston of the nail pusher to move downwards along the mounting cavity, and at the moment, the nail pusher grabs the nails. When the firing pin drives the nail into an object and the firing pin retreats, the air in the nail pusher mounting cavity 4 is retracted to the air cylinder along the connecting pipeline 5, the air pressure at the top of the nail pusher mounting cavity 4 is reduced to assist the piston of the nail pusher to move reversely, and at the moment, the nail pusher drives the next nail to enter the gun barrel 2, so that one cycle is completed. The arrangement of the connecting pipeline 5 improves the utilization rate of an air source of the air cylinder, and the air cylinder and the nail pusher can be directly linked, and the air cylinder is also directly linked with the firing pin, so that the linkage synchronism of the nail pusher and the firing pin is ensured.
It should be noted that the gas generated by the gas cylinder and entering the ejector mounting chamber 4 is not the only power to drive the ejector to operate, but rather assists the movement of the ejector piston based on the principles of the existing ejector operation.
Further, the staple holder 3 has a U-shaped frame structure, and a hollow row of staple grooves 6 are formed in the interior of the U-shaped frame structure. The ejector mounting chamber 4 is located at the bottom side of the staple holder 3. The barrel 2 is in a semi-cylindrical shape far away from the connecting seat 1, the bottom of the barrel is provided with an open groove 7, and the chain riveting groove 6 is communicated with the inside of the barrel 2 through the open groove 7. The top of the side wall of the binding frame 3 far away from the connecting seat 1 is provided with a U-shaped nail guiding groove 8, and the opening of the nail guiding groove 8 is arranged towards the open groove 7. The nails in the nail row groove 6 pass through the nail guide groove 8 under the action of the nail pusher, and finally enter the gun barrel 2 from the open groove 7. The binding frame 3, the nail pusher mounting cavity 4, the gun barrel 2, the connecting pipeline 5 and the connecting seat 1 are integrally cast and formed, and the inside of the binding frame 3 is free of a reinforcing rib structure, and has the characteristics of simple and compact structure, light weight and high strength.
Further, the side of the connection block 1 facing away from the barrel 2 is provided with a positioning table 9. The positioning table 9 is annular, and the positioning table 9 surrounds the through part of the connecting seat 1 and the gun barrel 2, and a sealing ring clamping groove 10 is formed in the circumferential outer side wall of the positioning table 9. The connecting seat 1 is provided with four cylinder connecting holes 16 which are arranged around the positioning table 9, and the connecting seat 1 is connected with an external cylinder by means of the positioning table 9 and the cylinder connecting holes 16. The seal ring clamping groove 10 is used for clamping a seal ring so as to increase the air tightness.
The top of the gun barrel 2 is provided with a safety connection table 11 for setting the safety of the coil nail gun. The connecting seat 1 is provided with a spring sleeving column 12 towards the side wall of the safety connecting table 11, and the spring is sleeved on the spring sleeving column 12 and clamped between the safety tail end and the connecting seat 1. When in use, the nail gun is put on an object, and the safety device starts to contact with the object. When the nail gun is pushed and the safety switch moves to the setting position, the nail winding gun switch can be started, and the spring is compressed at the moment. After the safety leaves the object, the safety is reset under the action of the elastic force of the spring, and the nail rolling gun switch cannot be started.
The side wall of the staple holder 3 is provided with a staple box positioning groove 13, and the staple box is installed by sliding along the staple box positioning groove 13 from the bottom. Two mutually-spaced nail box cover connecting holes 14 are formed in the outer side wall of the gun barrel 2, a nail box cover fixing hole 15 is formed in the side wall of the nail box 3, and the nail box cover is fixed through the nail box cover connecting holes 14 and the nail box cover fixing holes 15.
Example 2:
the embodiment provides a pneumatic coil nail gun, which adopts the nail outlet nozzle of the pneumatic coil nail gun in the embodiment 1. Through the connecting pipeline 5 communicated between the nail pusher mounting cavity 4 and the connecting seat 1, the whole nail rolling gun has higher air source utilization rate, and the operation synchronism of the nail pusher and the firing pin assembly is ensured, so that the use stability is higher. Simultaneously, the binding frame 3 is "U" font frame construction, and binding frame 3, ejector pin installation cavity 4, barrel 2 and connecting seat 1 integrative pouring shaping, the inside strengthening rib structure that does not have of binding frame 3 has simple structure compactness, light in weight and characteristics that intensity is high.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (9)
1. The nail gun nozzle comprises a connecting seat (1), wherein one side of the connecting seat (1) is connected with a gun barrel (2) in a penetrating way, and one side of the connecting seat (1) deviating from the gun barrel (2) is used for installing an air cylinder; a binding frame (3) is arranged at the bottom of the gun barrel (2), and a nailing device mounting cavity (4) is arranged on the binding frame (3);
the method is characterized in that: the novel nail pusher is characterized by further comprising a connecting pipeline (5), wherein one side of the connecting seat (1) deviating from the gun barrel (2) is communicated with the top of the inner side of the nail pusher mounting cavity (4) through the connecting pipeline (5).
2. The pneumatic coil nail gun nail-discharging nozzle according to claim 1, wherein: the staple holder (3) is of a U-shaped frame structure, and the staple pusher mounting cavity (4) is positioned at the bottom side of the staple holder (3).
3. The pneumatic coil nail gun nail ejection nozzle of claim 2, wherein: the inside of binding frame (3) has row nail groove (6), the downside of barrel (2) has open groove (7), row nail groove (6) pass through open groove (7) with the inside intercommunication of barrel (2).
4. A pneumatic coil nail gun nail ejection nozzle as claimed in claim 3, wherein: the nail binding frame (3) is far away from the top of the side wall of the connecting seat (1) and is provided with a U-shaped nail guiding groove (8), and an opening of the nail guiding groove (8) is arranged towards the open groove (7).
5. The pneumatic coil nail gun nail-discharging nozzle according to claim 1, wherein: one side of connecting seat (1) deviating from barrel (2) is provided with location platform (9), location platform (9) encircle connecting seat (1) with the department of lining up of barrel (2) is set up, encircles sealing washer draw-in groove (10) have been seted up to the circumference lateral wall of location platform (9).
6. The pneumatic coil nail gun nail-discharging nozzle according to claim 1, wherein: the connecting seat (1) is provided with a cylinder connecting hole (16).
7. The pneumatic coil nail gun nail-discharging nozzle according to claim 1, wherein: the top of barrel (2) is provided with insurance connection platform (11), connecting seat (1) orientation insurance connection platform (11)'s lateral wall is provided with spring socket joint post (12).
8. The pneumatic coil nail gun nail-discharging nozzle according to claim 1, wherein: the side wall of the binding frame (3) is provided with a nail box positioning groove (13), the outer side wall of the gun barrel (2) is provided with a nail box cover connecting hole (14), and the side wall of the binding frame (3) is provided with a nail box cover fixing hole (15).
9. A pneumatic coil nail gun, characterized in that: a nail gun nozzle comprising a pneumatic coil nail gun as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417622.9U CN219404181U (en) | 2023-03-02 | 2023-03-02 | Pneumatic nail rolling gun nail outlet nozzle and pneumatic nail rolling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417622.9U CN219404181U (en) | 2023-03-02 | 2023-03-02 | Pneumatic nail rolling gun nail outlet nozzle and pneumatic nail rolling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219404181U true CN219404181U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320417622.9U Active CN219404181U (en) | 2023-03-02 | 2023-03-02 | Pneumatic nail rolling gun nail outlet nozzle and pneumatic nail rolling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219404181U (en) |
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2023
- 2023-03-02 CN CN202320417622.9U patent/CN219404181U/en active Active
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