CN103707264B - Nailing depth regulating device of nail gun - Google Patents
Nailing depth regulating device of nail gun Download PDFInfo
- Publication number
- CN103707264B CN103707264B CN201310681883.2A CN201310681883A CN103707264B CN 103707264 B CN103707264 B CN 103707264B CN 201310681883 A CN201310681883 A CN 201310681883A CN 103707264 B CN103707264 B CN 103707264B
- Authority
- CN
- China
- Prior art keywords
- nailing
- depth adjustment
- depth
- gun
- gun barrel
- 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.)
- Active
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention relates to a nailing depth regulating and controlling device of a nail gun, and belongs to the technical field of tools. The device comprises a nailing seat fixed on a gun body, a gun barrel which tends to rise is movably inserted at the lower end of the nailing seat, and a guide rod and a depth adjusting seat which are parallel to the gun barrel are fixed; a firing pin is arranged in the gun tube, and a gun tube sleeve axially constrained with the firing pin is arranged on one side of the gun tube; the gun barrel sleeve is provided with a guide hole which forms a moving pair with the guide rod; the depth adjusting seat and the depth adjusting block form an axially constrained rotating pair, and the handle part of the depth adjusting button and the depth adjusting block form circumferential constraint; the lower end of the depth adjusting block is provided with an end face cam which forms a cam pair with the opposite end face of the gun barrel sleeve. The invention has the advantages that: the number of parts is reduced, the radial size is reduced, and the device is suitable for narrow working environments; the adjustment is quick, and the nailing depth is convenient to grasp; the single nail is suitable for occasions needing to use the single nail.
Description
Technical field
The present invention relates to a kind of regulation device of ail gun, especially a kind of ail gun nailing depth regulation device, belongs to technical field of tools.
Background technology
Ail gun is the common tool of building decoration industry.The typical structure of ail gun and nailing mechanism thereof and operation principle can be the american documentation literature of US2011/0297727A1 see publication number.
According to the applicant understood, can regulate and control to make nailing depth, the nailing depth regulation device of existing ail gun as shown in Figure 1, comprise be fixed on nailing seat 106 ' lower end gun barrel 108 ', be inserted into the movable striker 107 in gun barrel 108 ' and be enclosed within the striking 101 ' that gun barrel 108 ' forms moving sets outward.The upper end of striking 101 ' is connected with the depth adjustment knob base 104 ' being fixed on gun barrel side by depth adjustment bar 103 '.The depth adjustment knob 105 ' of thread depth adjusting rod 103 ' upper end can make striking 101 ' under the guiding of guide post by screw pair, moving axially along gun barrel 108 ', thus change the relative position of striker 107 ' lower limit position and a striking 101 ' lower end, reach the object that regulation and control steel nail 109 ' enters the working face 110 ' degree of depth.
Mainly there is following shortcoming in this existing nailing depth adjusting device: 1) structure of gun barrel overcoat striking head makes the radial dimension at the contiguous working face nailing place of ail gun larger, working environment that cannot be comparatively narrow in space uses, and limits ail gun application; 2) threaded adjusting is not only quick not, and the nailing depth after regulating is difficult to control.
Summary of the invention
The object of the invention is to: the shortcoming existed for above-mentioned prior art, propose one and go for comparatively narrow working environment, and regulate rapid, to be convenient to control ail gun nailing depth regulation device.
In order to reach above object, the basic technical scheme of ail gun nailing depth regulation device of the present invention is: comprise the nailing seat be fixed on the body of a gun, the lower end of described nailing seat is alive inserts the gun barrel being tending towards lifting position, and the fixing guide post parallel with gun barrel and depth adjustment seat; In described gun barrel, striker is installed, and the gun barrel sleeve of axial constraint is with it equipped with in side; Described gun barrel sleeve has the pilot hole forming moving sets with guide post; Described depth adjustment seat and depth adjustment block form the revolute of axial constraint, and the shank of described depth adjustment button and depth adjustment block form circumference and retrain; The lower end of described depth adjustment block has the edge cam forming cam pair with the opposing end surface of gun barrel sleeve.
Therefore, when rotating depth adjustment button, the depth adjustment block synchronous axial system of circumference constraint with it will be ordered about, thus make gun barrel sleeve axially bottom offset by edge cam, and then drive the gun barrel relative nailing seat upper and lower displacement forming with it axial constraint, realize the change as required of striker lower limit position spacing in gun barrel lower end and gun barrel, reach the object regulating nailing depth, avoid working face impaired.
Compared with prior art, the present invention has following remarkable advantage:
1) gun barrel is namely for steel nail guiding, replaces again original striking head, therefore not only reduces number of parts, and significantly reduce the radial dimension at ail gun nailing place, be applicable to narrow working environment;
2) depth adjusting mechanism of fork shift formula instead of threaded adjusting, not only regulate quick, and the nailing depth after regulating is determined by gear, is therefore convenient to hold;
3) occasion needing to use Dan Ding (as being with the cable-routing clip etc. of steel nail) is applicable to.
The present invention further improves, the place kick that spring compresses is housed in described depth adjustment seat, described place kick is tending towards the binding face exposing depth adjustment seat and depth adjustment block, the binding face of described depth adjustment block and depth adjustment seat is shaped with the depression that at least two places and place kick match.Therefore, only when regulating nailing depth, there is shift feeling, and can be relatively fixing after regulating, can not automatically change.
It is that described gun barrel cylindrical has groove, wherein clamps gun barrel sleeve that the present invention further improves, and forms axial constraint.
It is that described depth adjustment block extends the footstalk portion with endoporus that the present invention further improves; Described depth adjustment seat has three parallel inserted holes, fixes a guide post respectively between two plug-in openings of both sides and described nailing seat, the footstalk portion of plug-in mounting depth adjustment block in the plug-in opening at middle part.This structure
It is form circumference constraint in the endoporus in the shank insertion depth regulating block footstalk portion of described depth adjustment button that the present invention further improves again.
All simply that reliably, is conducive to making more compact structure above-mentioned perfect frame.
It is that described nailing seat is also equipped with guard shield that the present invention also further improves.Thus can only expose depth adjustment button, and and other parts such as gun barrel sleeve to be covered, dust-proof and avoid polluting.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is the structural representation of existing nailing depth regulation device.
Fig. 2 is the stereo decomposing structural representation of one embodiment of the invention.
Fig. 3 is that Fig. 2 embodiment is assembled in the structural representation after on ail gun.
Fig. 4 is the external perspective structural representation after Fig. 3 removes guard shield.
Detailed description of the invention
Embodiment one
The ail gun nailing depth regulation device of the present embodiment as shown in Figure 2, Figure 3 and Figure 4, nailing seat 115 is fixedly mounted on body of a gun end, live in the stretched sheathed tube of this nailing seat 115 lower end and under being inserted in the effect of body of a gun inner elastomeric part, be tending towards the gun barrel 101 of lifting position, and its side fixedly has the depth adjustment seat 104 in three parallel inserted holes.The guide post 116 parallel with gun barrel 101 is fixed respectively between nailing seat 115 and two plug-in openings of depth adjustment seat 104 both sides.
In gun barrel 101, striker is installed, and its cylindrical has groove, is wherein installed with the gun barrel sleeve 102 forming with it axial constraint.This gun barrel sleeve 102 has two pilot holes forming moving sets respectively with guide post 116.Depth adjustment block (103) extends the footstalk portion with endoporus, the footstalk portion of plug-in mounting depth adjustment block 103 in plug-in opening in the middle part of depth adjustment seat 104, and the revolute being formed axial constraint by the wave washer 106 between two packing ring 105, two plain washers and collar 107.Circumference constraint is formed in the endoporus in the shank insertion depth regulating block 103 footstalk portion of depth adjustment button 111.The lower end of depth adjustment block 103 has the edge cam forming cam pair with the opposing end surface of gun barrel sleeve 102, and this broken ends of fractured bone face cam has the step surface of three grades of chamfered transition, respectively corresponding third gear nailing depth.
The place kick 109 that spring 108 compresses is housed in depth adjustment seat 104, this place kick 109 is tending towards at spring 108 binding face exposing depth adjustment seat 104 and depth adjustment block 103, and depth adjustment block 103 and place kick 109 locating recesses binding face of depth adjustment seat 104 being shaped with corresponding third gear nailing depth.In addition, the guard shield 112 guide post 106, depth adjustment seat 104, depth adjustment block 103 etc. are included in wherein is also housed at nailing seat 115.
During use, stir depth adjustment button, the edge cam namely by depth adjustment block makes gun barrel sleeve drive the upper and lower displacement of gun barrel relative nailing seat, thus changes the spacing of gun barrel lower end and striker lower limit position, regulates nailing depth quickly and easily.
Test proves, the apparatus parts quantity of the present embodiment is few, and compact conformation is suitable for narrow working environment; And regulate quick, be convenient to hold; Also be applicable to the occasion using Dan Ding.
Claims (5)
1. an ail gun nailing depth regulation device, comprise the nailing seat (115) be fixed on the body of a gun, the lower end of described nailing seat (115) is alive inserts the gun barrel (101) being tending towards lifting position, and the fixing guide post (116) parallel with gun barrel (101) and depth adjustment seat (104), in described gun barrel (101), striker is installed, it is characterized in that: the gun barrel sleeve (102) of axial constraint is with it equipped with in described gun barrel (101) side, described gun barrel sleeve (102) has the pilot hole forming moving sets with guide post (116), described depth adjustment seat (104) and depth adjustment block (103) form the revolute of axial constraint, the shank of depth adjustment button (111) and depth adjustment block (103) form circumference and retrain, the lower end of described depth adjustment block (103) has the edge cam forming cam pair with the opposing end surface of gun barrel sleeve (102), described depth adjustment block (103) extends the footstalk portion with endoporus, described depth adjustment seat (104) has three parallel inserted holes, a guide post (116) is fixed respectively, the footstalk portion of plug-in mounting depth adjustment block (103) in the plug-in opening at middle part between two plug-in openings of both sides and described nailing seat (115).
2. ail gun nailing depth regulation device according to claim 1, it is characterized in that: the place kick (109) that spring (108) compresses is housed in described depth adjustment seat (104), described place kick (109) is tending towards exposing the binding face of depth adjustment seat (104) and depth adjustment block (103), described depth adjustment block (103) and the binding face of depth adjustment seat (104) is shaped with the depression that at least two places and place kick (109) match.
3. ail gun nailing depth regulation device according to claim 2, is characterized in that: described gun barrel (101) cylindrical has groove, wherein clamps gun barrel sleeve (102), forms axial constraint.
4. ail gun nailing depth regulation device according to claim 3, is characterized in that: form circumference constraint in the endoporus in shank insertion depth regulating block (103) the footstalk portion of described depth adjustment button (111).
5. ail gun nailing depth regulation device according to claim 4, is characterized in that: described nailing seat (115) is equipped with guard shield (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681883.2A CN103707264B (en) | 2013-12-13 | 2013-12-13 | Nailing depth regulating device of nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681883.2A CN103707264B (en) | 2013-12-13 | 2013-12-13 | Nailing depth regulating device of nail gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707264A CN103707264A (en) | 2014-04-09 |
| CN103707264B true CN103707264B (en) | 2015-12-30 |
Family
ID=50400802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310681883.2A Active CN103707264B (en) | 2013-12-13 | 2013-12-13 | Nailing depth regulating device of nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707264B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335030A (en) * | 2016-11-14 | 2017-01-18 | 宜宾市南溪区鑫盛技术开发有限公司 | Length-adjustable nail pipe applied to nail shooting device |
| WO2021195188A1 (en) | 2020-03-25 | 2021-09-30 | Milwaukee Electric Tool Corporation | Powered fastener driver |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2556818Y2 (en) * | 1991-09-21 | 1997-12-08 | 株式会社マキタ | Driving depth adjustment device for nailing machine |
| JPH09201781A (en) * | 1996-01-30 | 1997-08-05 | Max Co Ltd | Driving depth adjusting mechanism for nailing machine |
| JP3634173B2 (en) * | 1998-12-25 | 2005-03-30 | 株式会社マキタ | Nail driving depth adjusting device for nailing machine |
| TWI273955B (en) * | 2004-02-20 | 2007-02-21 | Black & Decker Inc | Dual mode pneumatic fastener actuation mechanism |
| DE102006000025A1 (en) * | 2006-01-25 | 2007-07-26 | Hilti Ag | setting tool |
| TW200732103A (en) * | 2006-02-24 | 2007-09-01 | Basso Ind Corp | Striking nail depth control structure of palm hammer |
| CN102267127B (en) * | 2011-07-28 | 2016-08-03 | 杨明军 | Portable hammer nailing depth governor motion |
-
2013
- 2013-12-13 CN CN201310681883.2A patent/CN103707264B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103707264A (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009067184A3 (en) | Bi-directional trimmer head spool with curved trimmer line guide | |
| ATE451203T1 (en) | HANDLES FOR HAND TOOLS | |
| WO2007133463A3 (en) | Cutting tool and method of assembling the cutting tool | |
| TW200726902A (en) | Round-shaft chisel with chisel-holder | |
| ZA200909031B (en) | Shank chisel | |
| TW200735998A (en) | Main spindle balancer for machine tool | |
| CN103707264B (en) | Nailing depth regulating device of nail gun | |
| JP2009297866A (en) | Press-fitting device | |
| CN203725832U (en) | Perpendicular positioner of electric hand drill | |
| US7458169B1 (en) | Locator dowel assembly | |
| DE602004023535D1 (en) | CAP TIP REMOVAL MACHINE OF A WELDING MACHINE | |
| US10518334B2 (en) | Chuck device | |
| CN203791673U (en) | Electric drill | |
| GB2472396A (en) | Slidable and pivotable double-ended tool | |
| JP2017159385A (en) | Press-in device | |
| JP6366065B2 (en) | Sliding hammer | |
| US8292552B2 (en) | Pushing structure of a metal work drilling tool | |
| CN203185158U (en) | Simple double-chuck bench clamp | |
| CN203875858U (en) | Power device and accessory device thereof | |
| CN102847982A (en) | Hand drill deviation prevention device capable of adjusting drilling angle | |
| US11213898B2 (en) | Drilling device for enlarged-diameter hole | |
| CN202861459U (en) | Auxiliary guide device of handheld drill gun | |
| CN202861460U (en) | Guide device for hand drill | |
| TW200624227A (en) | Clamped structure of screwdriver head | |
| DE102007047083A1 (en) | Additional handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dongshan street Jiangning District of Nanjing City, Jiangsu province 211100 Dongshan International Business Development Park Lin Yee Road No. 129 Patentee after: Nanjing Toua Hardware & Tools Co.,Ltd. Address before: Dongshan street Jiangning District of Nanjing City, Jiangsu province 211100 Dongshan International Business Development Park Lin Yee Road No. 129 Patentee before: Nanjing Toua Hardware & Tools Co.,Ltd. |