CN111136617A - Air nail gun capable of adjusting nailing depth - Google Patents
Air nail gun capable of adjusting nailing depth Download PDFInfo
- Publication number
- CN111136617A CN111136617A CN202010053030.4A CN202010053030A CN111136617A CN 111136617 A CN111136617 A CN 111136617A CN 202010053030 A CN202010053030 A CN 202010053030A CN 111136617 A CN111136617 A CN 111136617A
- Authority
- CN
- China
- Prior art keywords
- gun
- adjusting screw
- strip
- adjusting
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C7/00—Accessories for nailing or stapling tools, e.g. supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a pneumatic nail gun capable of adjusting nailing depth, which comprises a gun head, a gun body, a cartridge clip device, a safety frame arranged on the gun head, an adjusting mechanism and a trigger device, wherein the adjusting mechanism comprises a positioning pin and an adjusting screw rod, the adjusting screw rod is positioned at the upper end part of the positioning pin, the bottom of the adjusting screw rod is abutted against the upper end part of the positioning pin, the adjusting screw rod comprises a rod part and a head part, an adjusting wheel is fixed on the rod part, a pressure spring is arranged between the adjusting wheel and the gun body, the pressure spring is sleeved on the rod part, a limiting seat corresponding to the adjusting wheel is arranged on the gun head, a strip-shaped bulge extending towards the direction of the adjusting wheel is arranged on the limiting seat, a plurality of strip-shaped grooves matched with the strip-shaped bulges are uniformly distributed on. The air nail gun can prevent the adjusting screw from displacing in the use process, can accurately control the distance between the muzzle and the safety frame, and prevents the nailing depth from deviating due to the rotation of the adjusting screw in the use process.
Description
Technical Field
The invention relates to a pneumatic nail gun, in particular to a pneumatic nail gun capable of adjusting the nailing depth.
Background
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.
When the nailing operation, the actual service environment often needs different nailing degree of depth, current pneumatic nail rifle is through adjusting screw, thereby adjust the distance of the muzzle of insurance frame tip and rifle head, realize the regulation of nailing degree of depth, but pneumatic gun in use can produce the vibration, the impact force that the vibration produced drives adjusting screw and rotates, make the distance of the muzzle of insurance frame tip and rifle head produce the skew, cause the nailing degree of depth to change, reach anticipated effect, need the people for constantly adjusting, waste time and energy.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention provides a pneumatic nail gun capable of adjusting the nailing depth, which can accurately control the nailing depth and prevent the nailing depth from deviating due to the rotation of an adjusting screw rod in the using process.
The invention is completed by adopting the following technical scheme: a pneumatic nail gun capable of adjusting nailing depth comprises a gun head, a gun body, a cartridge clip device, a safety frame arranged on the gun head, an adjusting mechanism and a trigger device, wherein a round tube part is arranged at the end part of the safety frame, the round tube part is sleeved at a gun mouth of the gun head, the adjusting mechanism comprises a positioning pin and an adjusting screw rod, the positioning pin is arranged on one side of the gun head, the adjusting screw rod is in threaded connection with the gun body and can be adjusted and moved up and down, the adjusting screw rod is positioned at the upper end part of the positioning pin, the bottom of the adjusting screw rod is abutted against the upper end part of the positioning pin, the adjusting screw rod comprises a rod part and a head part, an adjusting wheel is fixed at the rod part, a pressure spring is arranged between the adjusting wheel and the gun body, the pressure spring is sleeved on the rod part, a limiting seat corresponding to the adjusting wheel is arranged on the gun head, a strip-, the strip-shaped protrusion is clamped in the strip-shaped groove.
According to the invention, the adjusting screw rod is firstly rotated, and then the distance between the round tube part of the safety frame and the muzzle of the gun head is slightly adjusted through positioning, so that the nailing depth of the air nail gun is adjusted, the strip-shaped bulge of the limiting seat is clamped in the strip-shaped groove of the adjusting wheel, the adjusting screw rod can be prevented from being displaced in the using process, the distance between the muzzle and the safety frame is accurately controlled, the adjusting screw rod is prevented from rotating due to the impact force generated in the nailing process, the nailing depth is prevented from being deviated in use, the positioning is more accurate, and the frequent adjustment by an operator is not needed.
Drawings
FIG. 1 is a schematic view of an adjustable nailing depth air nailer according to the present invention;
FIG. 2 is another schematic view of the nailing gun of FIG. 1 with adjustable nailing depth;
FIG. 3 is a schematic view of a nail gun with adjustable nailing depth shown at A in FIG. 1;
FIG. 4 is a schematic view of a spacing seat of the nailing gun of FIG. 1 with adjustable nailing depth;
FIG. 5 is a schematic view of another structure of the spacing seat of the nailing gun of FIG. 4 with adjustable nailing depth;
fig. 6 is a schematic view of an adjusting wheel of the nailing gun capable of adjusting nailing depth in fig. 1.
Detailed Description
The drawings show the technical scheme and the embodiment of the invention, and the details and the working principle of the embodiment are further described in the following with the drawings.
Referring to fig. 1, 2, 3, 4, 5 and 6, the invention provides a nailing depth adjustable air nail gun, which comprises a gun head 1, a gun body 2, a cartridge clip device 3, a safety frame 4 arranged on the gun head, an adjusting mechanism and a trigger device 5, wherein the end part of the safety frame 4 is provided with a round tube part 6, the round tube part 6 is sleeved at the gun mouth of the gun head 1, the adjusting mechanism comprises a positioning pin 7 and an adjusting screw 8, the positioning pin 7 is arranged on one side of the gun head 1, the adjusting screw 8 is in threaded connection with the gun body 2 and can be adjusted and moved up and down, the adjusting screw 8 is positioned at the upper end part of the positioning pin 7, and the bottom of the adjusting screw 8 is abutted against the upper end part of the positioning pin 7.
The adjusting screw 8 comprises a rod part 9 and a head part 10, the head part 10 always abuts against the upper end part of the positioning pin 7, the rod part 9 is fixed with an adjusting wheel 11, the adjusting wheel 11 is preferably made of elastic materials, a pressure spring 12 is arranged between the adjusting wheel 11 and the gun body 2, the pressure spring 12 is sleeved on the rod part 9, the gun head 1 is provided with a limiting seat 13 corresponding to the adjusting wheel 11, the limiting seat 13 comprises a vertical part 14 and a transverse part 15, the vertical part 14 is fixed on the side wall of the gun head 1, the transverse part 15 is fixed on the gun body 2, the transverse part 15 is provided with a through hole 16 corresponding to the adjusting screw, the rod part 9 of the adjusting screw penetrates through the through hole 16 and is in threaded connection with the gun body 2, the lower surface of the through hole 16 of the transverse part is provided with an annular convex edge 17, the pressure spring 12 is clamped between the transverse part 15 and the adjusting wheel 11, the top end part of the pressure spring 12, two side portions 19 are respectively arranged on two sides of the middle portion 18, the side portions 19 are arc-surface-shaped, the arc surfaces of the side portions 19 are attached to the outer side surface of the gun head 1, bar-shaped protrusions 20 extending towards the direction of the regulating wheel are arranged on the limiting seat 13, the top diameter of each bar-shaped protrusion 20 is smaller than the bottom width, the top portions of the bar-shaped protrusions are in 20 arc surface transition, the bar-shaped protrusions 20 are located on the middle portion 18, a plurality of bar-shaped grooves 21 matched with the bar-shaped protrusions 20 are uniformly distributed on the outer wall of the regulating wheel 11, and the bar-shaped protrusions 20 are clamped.
This pneumatic gun, earlier rotatory adjusting screw 8, the distance of the nozzle of round tube portion 6 and rifle head of the little 7 regulation insurance frames in rethread location, thereby adjust the nailing rifle nail degree of depth, the protruding 20 cards of bar of spacing seat are in regulating wheel bar recess 21, can prevent adjusting screw from taking place the displacement in the use, distance between accurate control nozzle and the insurance frame, prevent that adjusting screw from taking place to rotate because of the impact force of nailing in-process production, nailing degree of depth in use has been avoided taking place the skew, more accurate location, need not that operating personnel frequently adjusts.
Claims (6)
1. The utility model provides an adjustable nailing degree of depth's air nail rifle, includes rifle head, body of a gun, cartridge clip device, sets up insurance frame, adjustment mechanism and trigger device on the rifle head, the insurance frame tip has a pipe portion, the pipe portion cup joints the muzzle department at the rifle head of rifle head, and adjustment mechanism includes locating pin and adjusting screw, the locating pin sets up in rifle head one side, and adjusting screw and body of a gun threaded connection can adjust the removal from top to bottom, adjusting screw is located the locating pin tip, and the adjusting screw bottom is contradicted on the locating pin tip, characterized by: the adjusting screw comprises a rod part and a head part, a regulating wheel is fixed on the rod part, a pressure spring is arranged between the regulating wheel and a gun body and is sleeved on the rod part, a limiting seat corresponding to the regulating wheel is arranged on the gun head, a strip-shaped bulge extending towards the direction of the regulating wheel is arranged on the limiting seat, a plurality of strip-shaped grooves matched with the strip-shaped bulge are uniformly distributed on the outer wall of the regulating wheel, and the strip-shaped bulge is clamped in the strip-shaped grooves.
2. The nailing gun capable of adjusting nailing depth as claimed in claim 1, wherein the limiting seat comprises a vertical part and a transverse part, the vertical part is fixed on the side wall of the gun head, the transverse part is fixed on the gun body, the transverse part is provided with a through hole corresponding to the position of the adjusting screw, and the rod part of the adjusting screw is threaded on the gun body through the through hole.
3. The nailing depth adjustable air nail gun as claimed in claim 2, wherein: the vertical portion comprises a middle portion and two side edge portions, the two side edge portions are arranged on two sides of the middle portion respectively, the strip-shaped protrusions are located in the middle portion, the side edge portions are arc-surface-shaped, and the arc surfaces of the side edge portions are attached to the outer side face of the gun head.
4. A nailing depth adjustable air nail gun according to claim 2 or 3, wherein: the lower surface of the through hole of the transverse part is provided with an annular convex edge, the pressure spring is clamped between the transverse part and the regulating wheel, and the top end part of the pressure spring is sleeved on the annular convex edge.
5. The nailing depth adjustable air nail gun as claimed in claim 4, wherein: the diameter of the top of the strip-shaped protrusion is smaller than the width of the bottom of the strip-shaped protrusion, and the arc surface of the top of the strip-shaped protrusion is in transition.
6. The nailing depth adjustable air nail gun as claimed in claim 1, 2, 3 or 5, wherein: the regulating wheel is made of elastic materials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010053030.4A CN111136617A (en) | 2020-01-17 | 2020-01-17 | Air nail gun capable of adjusting nailing depth |
| PCT/CN2020/078956 WO2021142907A1 (en) | 2020-01-17 | 2020-03-12 | Pneumatic nailer capable of adjusting nailing depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010053030.4A CN111136617A (en) | 2020-01-17 | 2020-01-17 | Air nail gun capable of adjusting nailing depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111136617A true CN111136617A (en) | 2020-05-12 |
Family
ID=70525935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010053030.4A Pending CN111136617A (en) | 2020-01-17 | 2020-01-17 | Air nail gun capable of adjusting nailing depth |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111136617A (en) |
| WO (1) | WO2021142907A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232519A1 (en) * | 2020-05-21 | 2021-11-25 | 浙江荣鹏气动工具股份有限公司 | Locking device for electric nail gun striker |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3289762B2 (en) * | 1995-10-17 | 2002-06-10 | マックス株式会社 | Adjusting mechanism of driving depth in nailing machine |
| JPH10286784A (en) * | 1997-04-11 | 1998-10-27 | Hitachi Koki Co Ltd | Driving depth adjustment device of driving machine |
| CN2664852Y (en) * | 2003-12-11 | 2004-12-22 | 力肯实业股份有限公司 | Nail depth adjuster of nailing machine |
| CN1280066C (en) * | 2005-03-25 | 2006-10-18 | 力肯实业股份有限公司 | Striking nail changing-over device of nail gun |
| CN101961859B (en) * | 2010-10-20 | 2012-07-04 | 南京腾亚精工科技有限公司 | Gas power nail gun |
| CN102267127B (en) * | 2011-07-28 | 2016-08-03 | 杨明军 | Portable hammer nailing depth governor motion |
| CN107662185A (en) * | 2016-07-27 | 2018-02-06 | 南京腾亚精工科技有限公司 | Nail gun depth adjusting mechanism |
| CN208468279U (en) * | 2018-07-13 | 2019-02-05 | 浙江东亚工具有限公司 | The adjustable Pneumatic nail gun safety device of nailing depth |
| CN211439828U (en) * | 2020-01-17 | 2020-09-08 | 浙江东亚工具有限公司 | Air nail gun capable of adjusting nailing depth |
-
2020
- 2020-01-17 CN CN202010053030.4A patent/CN111136617A/en active Pending
- 2020-03-12 WO PCT/CN2020/078956 patent/WO2021142907A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232519A1 (en) * | 2020-05-21 | 2021-11-25 | 浙江荣鹏气动工具股份有限公司 | Locking device for electric nail gun striker |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021142907A1 (en) | 2021-07-22 |
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