CN208196688U - A kind of blank-run prevention device in nail gun nail clip - Google Patents
A kind of blank-run prevention device in nail gun nail clip Download PDFInfo
- Publication number
- CN208196688U CN208196688U CN201820316351.7U CN201820316351U CN208196688U CN 208196688 U CN208196688 U CN 208196688U CN 201820316351 U CN201820316351 U CN 201820316351U CN 208196688 U CN208196688 U CN 208196688U
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- nail
- steel ball
- limiting slot
- nail clip
- clip
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Abstract
The utility model discloses the blank-run prevention devices in a kind of nail gun nail clip, including fixed nail clip, activity nail clip and guard component, feeding device for nail is provided between fixed nail clip and activity nail clip, feeding device for nail includes top pressure spring, mandril and top, top is equipped with jacking block, and the free end of jacking block is equipped with inclined-plane；Translot is equipped in the fixed nail clip, jacking block moves in translot；Guard component includes adjusting bracket, adjusting nut, insurance mouth and insurance pressure spring, is additionally provided with limiting slot on adjusting bracket；Limiting slot and the steel ball hole Corresponding matching being arranged in fixed nail clip, and steel ball hole is in limiting slot on the mobile motion track of adjusting bracket；Steel ball is equipped in steel ball hole；The lower section of translot is equipped with supporting plate, and steel ball is supported on supporting plate, and the height of translot is less than the diameter of steel ball.Blank-run prevention device in the nail gun nail clip of the utility model, structure is simple, can be good at preventing the generation of nailing behavior under empty nail state, improves the safety of nailing, extends the service life of nail gun.
Description
Technical field
The utility model is the blank-run prevention device in a kind of nail gun nail clip.
Background technique
In finishing building trade, it is often necessary to it is traditional on wall, tack hole on plank, it is that hand pinches nail, then leads to
Hammer is crossed to tap nail, so that nail be made to hammer into fixed substrate, this mode of nailing that nail is pinched using hand is wanted
It asks the nailing technology of operator higher, if misoperation, the finger of operator can be damaged；Later, people had invented gas
Dynamic ailing machine, it is using compressed air as power, and using the principle of blow cylinder, by nail to project at a high speed, nailing speed is fast, grasps
Facilitate, receives the consistent favorable comment in industry, still, since worker can not accurately learn the nail quantity situation in nail clip,
So after the nail in nail gun has been beaten, worker continue to use nail gun nail behavior when, the striker impact inside nail gun
Top, so that the service life of top substantially reduces, moreover, there is also a degree of damages to nail gun gun body.
Utility model content
The technical problem to be solved by the utility model is to provide the blank-run prevention device in a kind of nail gun nail clip, it can be to prevent
Non-magnetic shim rifle carries out spiking action under empty nail state, improves the safety of nailing, extends the service life of nail gun.
In order to solve the above technical problems, the technical solution of the blank-run prevention device in a kind of nail gun nail clip of the utility model
Are as follows:
A kind of blank-run prevention device in nail gun nail clip, including fixed nail clip, activity nail clip and guard component, the fixation
Feeding device for nail is provided between nail clip and activity nail clip, the feeding device for nail includes top pressure spring, mandril and top, the top
It is equipped with jacking block, the free end of the jacking block is equipped with inclined-plane；Translot is equipped in the fixed nail clip, jacking block moves in translot；
The guard component includes adjusting bracket, adjusting nut, insurance mouth and insurance pressure spring, and it is sliding that the adjusting bracket is equipped at least two
Hole, at least two slide opening are conllinear distribution, and guide sleeve passes through slide opening and is fixed in fixed nail clip, and adjusting bracket can be along at least two
Direction where a guide sleeve line of centres moves up and down, and is additionally provided with limiting slot on the adjusting bracket；The limiting slot and setting
Steel ball hole Corresponding matching in fixed nail clip, and steel ball hole is in limiting slot on the mobile motion track of adjusting bracket；It is described
Steel ball hole face is simultaneously penetrated through to the translot in fixed nail clip, and a steel ball is set in steel ball hole, and the diameter of the steel ball is less than or waits
Depth in steel ball hole, and diameter of the steel ball is less than the internal diameter in steel ball hole, the lower section of the translot is equipped with supporting plate, and steel ball is supported on support
On plate, and the height of translot is less than the diameter of steel ball；The inclined-plane direction of the jacking block is close to the direction of steel ball；The diameter of the steel ball
Greater than the internal diameter of limiting slot.
The limiting slot is an elongated slot, and the length direction of limiting slot is the moving direction of adjusting bracket.
The inner wall of the limiting slot is in outer expanding shape.
The position that limiting slot is matched on the adjusting bracket is equipped with through-hole, and the through-hole face limiting slot is simultaneously passed through with limiting slot
It is logical, and the internal diameter of through-hole is less than the internal diameter of limiting slot.
What the utility model can achieve has the technical effect that
Compared with prior art, the blank-run prevention device in the nail gun nail clip of the utility model, top driving nail, so that row
Nail is successively got, and in the process, top is mobile towards steel ball direction, and is increasingly closer to steel ball, when the inclined-plane of jacking block touches
When encountering the bottom of steel ball, by the extruding of jacking block, steel ball jacks up upwards along steel ball hole, and finally, steel ball is fastened on limiting slot
It is interior, so that the relatively fixed nail clip of adjusting bracket can not move up and down, to limit the work of guard component, it is therefore prevented that nail
Rifle fans the air the case where following closely.
Compared with prior art, the blank-run prevention device in the nail gun nail clip of the utility model, the inner wall of limiting slot are in extend out
Shape enables steel ball to smoothly enter limiting slot.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the stereogram exploded view of the blank-run prevention device in the utility model nail gun nail clip；
Fig. 2 is the activity nail clip of the blank-run prevention device in the utility model nail gun nail clip and the stereo decomposing of continuous nail feeding machanism
Figure；
Fig. 3 is the perspective view of the top of the blank-run prevention device in the utility model nail gun nail clip；
Fig. 4 is the assembly section view between the fixation nail clip of the blank-run prevention device in the utility model nail gun nail clip and top
Figure；
Fig. 5 is that the blank-run prevention of the blank-run prevention device in the utility model nail gun nail clip comes into force the schematic diagram of process.
Specific embodiment
Please refer to Fig. 1 to Fig. 5, the utility model provides the blank-run prevention device in a kind of nail gun nail clip, including fixed nail clip
1, activity nail clip 2 and guard component, fixed nail clip 1 has collectively constituted nail gun nail clip with activity nail clip 2, before nail gun nail clip
End is connected with ailhead 3, and feeding device for nail 4 is provided between the fixed nail clip 1 and activity nail clip 2, and the feeding device for nail 4 includes top
Head pressure spring 5, mandril 6 and top 7, the top 7 are equipped with jacking block 8, and the free end of the jacking block 8 is equipped with inclined-plane 9；It is described solid
Determine to be equipped with translot 11 in nail clip 2, jacking block 8 moves in translot 11；The guard component includes adjusting bracket 13, adjusting nut
14, insurance mouth 15 and insurance pressure spring 16, the adjusting bracket 13 are equipped at least two slide openings 17, and at least two slide opening 17 is
Conllinear distribution, guide sleeve 18 pass through slide opening 17 and are fixed in fixed nail clip 1, and adjusting bracket 13 can be along at least two guide sleeves, 18 center
Direction where line moves up and down, and is additionally provided with limiting slot 19 on the adjusting bracket 13；The limiting slot 19 is with setting in fixation
20 Corresponding matching of steel ball hole in nail clip 1, and steel ball hole 20 is in limiting slot 19 on the mobile motion track of adjusting bracket 13；
20 face of steel ball hole is simultaneously penetrated through to the translot 11 in fixed nail clip 1, and a steel ball 21 is set in steel ball hole 20, the steel ball
21 diameter is less than or equal to the depth in steel ball hole 20, and 21 diameter of steel ball is less than the internal diameter in steel ball hole 20, the translot 11
Lower section is equipped with supporting plate 10, and steel ball 21 is supported on supporting plate 10, and the height of translot 11 is less than the diameter of steel ball 21；The jacking block 8
Inclined-plane 9 towards close to steel ball 21 direction；21 diameter of steel ball is greater than the internal diameter of limiting slot 19.
The limiting slot 19 is an elongated slot, and the length direction of limiting slot 19 is the moving direction of adjusting bracket 13.
The inner wall of the limiting slot 19 is in outer expanding shape.
On the adjusting bracket 13 match limiting slot 19 position be equipped with through-hole 22, the 22 face limiting slot 19 of through-hole and with
Limiting slot 19 penetrates through, and the internal diameter of through-hole 22 is less than the internal diameter of limiting slot 19.The design of through-hole 22 observes steel ball 21 convenient for user
Situation, also facilitate provide later period steel ball 21 it is stuck after simplified overhauling.
It makes an explanation below to the use principle of the blank-run prevention device in the nail gun nail clip of the present embodiment:
Blank-run prevention device in the nail gun nail clip of the utility model, after binding, blank-run prevention is in the unlocked state, such as Fig. 5
(A), top is 7 far from steel ball 21, and outside the movement travel in steel ball 21, steel ball 21 is supported by supporting plate 10, when nailing operation, insurance
Mouth 15 drives adjusting bracket 13 to move, and adjusting bracket 13 is run in place, and touching opens up passs, and nailing comes into force, and insures mouth 15 by being placed in one
Insure pressure spring 16 and discharge elastic reset, to complete a nailing circulation.
With the continuation of nailing operation, top 7 is increasingly closer to steel ball 21, when top runs to position shown in Fig. 5 (B)
When, the jacking block 8 come directly towards on 7 touches steel ball 21, is that the inclined-plane 9 of 8 front end of jacking block touches steel ball 21, top 7 more precisely
Continue to the movement of 3 direction of ailhead, inclined-plane 9 pushes steel ball 21 to move up along 20 centerline direction of steel ball hole, and gradually close to adjusting bracket
13 limiting slot 19, steel ball 21 will act on adjusting bracket 13 there are two types of state at this time:
After resetting one is adjusting bracket 13, the sub-fraction of steel ball 21 is just into the limiting slot 19 of adjusting bracket 13, steel
The arc surface of pearl 21 and the edge of limiting slot 19 are touched, and steel ball 21 is smoothly caught in limiting slot 19 at this time, as shown in Fig. 5 (C),
The inclined-plane 9 of jacking block 8 acts on the lower part circular arc of steel ball 21 always, and has the displacement trend for continuing to move up steel ball 21, steel
Pearl 21 cannot fall in this position and retract, and when adjusting bracket 13 is run, limiting slot above is blocked by steel ball 21, such as Fig. 5
(D) shown in, the operation of adjusting bracket 13 stops, and 13 not running of adjusting bracket in place, then can not touch and open up pass, and nailing stops, and blank-run prevention is raw
Effect；
Another kind is when adjusting bracket 13 does not reset, and steel ball 21 is just by the upward adjusting bracket 13 of the effect of jacking block 8, at this time
Limiting slot 19 not correspond in 20 position of steel ball hole, steel ball 21 can not be successfully into the limiting slot 19 of adjusting bracket 13, at this time
Steel ball 21 directly act on 13 surface of adjusting bracket because it is point contact that steel ball 21 is contacted with adjusting bracket 13, frictional force very little,
So the reseting elasticity of insurance pressure spring 16 can drive adjusting bracket 13 to reset operation, Zhi Daogang completely when insuring the reset of mouth 15
Pearl 21 enters in the limiting slot 19 of adjusting bracket 13, and then blank-run prevention comes into force.
After blank-run prevention comes into force, adjusting bracket 13 acts on steel ball 21, and steel ball 21 acts on jacking block 8, and top 7 comes from receiving
The external force of steel ball 21 especially designs translot 11 to protect top 7 in fixed nail clip 1, and the two sides of jacking block 8 are embedded
In translot 11, at this point, the bottom surface of the two sides of jacking block 8 is supported by the lower supporting table 12 of translot 11, the inclined-plane 9 of jacking block 8 is born
External force from steel ball 21, while jacking block 8 jacks up steel ball 21, lower supporting table 12 is supported on the lower section of jacking block 8, lower branch
Supportting platform 12 has supporting role to jacking block 8, so that jacking block 8 be enable to offset external force, guarantees that top 7 operates normally, such as Fig. 4
It is shown.
Detailed Jie has been carried out to the blank-run prevention device in a kind of nail gun nail clip provided by the utility model embodiment above
It continues, specific case used herein is expounded the principles of the present invention and embodiment, and above embodiments are said
It is bright to be merely used to help understand the revealed technical solution of the utility model；At the same time, for those skilled in the art, according to
According to the thought of the utility model, there will be changes in the specific implementation manner and application range, in conclusion this specification
Content should not be construed as the limitation of the utility model.
Claims (5)
1. the blank-run prevention device in a kind of nail gun nail clip, including fixed nail clip, activity nail clip and guard component, the fixing glue
Feeding device for nail is provided between folder and activity nail clip, it is characterised in that: the feeding device for nail includes top pressure spring, mandril and top
Head, the top are equipped with jacking block, and the free end of the jacking block is equipped with inclined-plane；Translot is equipped in the fixed nail clip, jacking block exists
It is moved in translot；The guard component includes adjusting bracket, adjusting nut, insurance mouth and insurance pressure spring, is set on the adjusting bracket
There are at least two slide openings, at least two slide opening is conllinear distribution, and guide sleeve passes through slide opening and is fixed in fixed nail clip, is adjusted
Frame can be moved up and down along the direction where at least two guide sleeve lines of centres, be additionally provided with limiting slot on the adjusting bracket；It is described
Limiting slot and the steel ball hole Corresponding matching being arranged in fixed nail clip, and steel ball hole is in the limiting slot movement mobile with adjusting bracket
On track；Steel ball hole face is simultaneously penetrated through to the translot in fixed nail clip, and a steel ball is set in steel ball hole, the steel ball it is straight
Diameter is less than or equal to the depth in steel ball hole, and diameter of the steel ball is less than the internal diameter in steel ball hole, and the lower section of the translot is equipped with supporting plate, steel
Pearl is supported on supporting plate, and the height of translot is less than the diameter of steel ball；The inclined-plane direction of the jacking block is close to the direction of steel ball.
2. the blank-run prevention device in a kind of nail gun nail clip according to claim 1, it is characterised in that: the limiting slot is one
A elongated slot, and the length direction of limiting slot is the moving direction of adjusting bracket.
3. the blank-run prevention device in a kind of nail gun nail clip according to claim 2, it is characterised in that: the limiting slot it is interior
Wall is in outer expanding shape.
4. the blank-run prevention device in a kind of nail gun nail clip according to claim 2 or 3, it is characterised in that: the adjusting bracket
The position of upper matching limiting slot is equipped with through-hole, and the through-hole face limiting slot is simultaneously penetrated through with limiting slot, and the internal diameter of through-hole is less than
The internal diameter of limiting slot.
5. the blank-run prevention device in a kind of nail gun nail clip according to claim 1, it is characterised in that: the diameter of the steel ball is big
In the internal diameter of limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316351.7U CN208196688U (en) | 2018-03-08 | 2018-03-08 | A kind of blank-run prevention device in nail gun nail clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316351.7U CN208196688U (en) | 2018-03-08 | 2018-03-08 | A kind of blank-run prevention device in nail gun nail clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196688U true CN208196688U (en) | 2018-12-07 |
Family
ID=64535528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316351.7U Active CN208196688U (en) | 2018-03-08 | 2018-03-08 | A kind of blank-run prevention device in nail gun nail clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196688U (en) |
-
2018
- 2018-03-08 CN CN201820316351.7U patent/CN208196688U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Peng Jie town of Luqiao District of Taizhou city water village in Zhejiang province 318057 missing Patentee after: Zhejiang Rongpeng Air Tools Co.,Ltd. Address before: Peng Jie town of Luqiao District of Taizhou city water village in Zhejiang province 318057 missing Patentee before: ZHEJIANG RONGPENG AIR TOOLS Co.,Ltd. |