CN205043729U - Axial percussion formula ail shooter - Google Patents
Axial percussion formula ail shooter Download PDFInfo
- Publication number
- CN205043729U CN205043729U CN201520748115.9U CN201520748115U CN205043729U CN 205043729 U CN205043729 U CN 205043729U CN 201520748115 U CN201520748115 U CN 201520748115U CN 205043729 U CN205043729 U CN 205043729U
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- CN
- China
- Prior art keywords
- firing pin
- needle
- hit
- assembly
- hitting
- 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.)
- Expired - Fee Related
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to an axial percussion formula ail shooter, including penetrating nail assembly and percussion subassembly, characterized by: the percussion subassembly is including hitting the needle file, and it has the pinhole to hit the needle file front end, and it has reset spring to hit the needle file and hit between the needle cover, hit needle assembly front end and be located and hit the needle file, hit needle assembly rear end and be located and hit the needle cover, hit needle assembly front end for hitting the needle, hit flexible wedge on the needle assembly circumference, elasticity wedge rear portion has the inclination, the circle can be along inclination elasticity of compression wedge in hitting needle cover front end, it can prevent the anterior motion of elasticity wedge to hit the needle file rear end, hitting needle cover rear portion and being connected with the promotion piece, it has the main spring to hit needle assembly rear end and promote between the piece. The utility model has the advantages of moving seesaw release with the palm and hitting the needle mode and change the mode of hitting needle cover motion release and hitting the needle into original, make operating personnel the very convenient axial application of force can accomplish the operation, the cooperation is with the extension rod, with regard to smooth realization remote operation to the disadvantage of necessary short range operation has been overcome.
Description
Technical field
The utility model discloses a kind of nailing tools.
Background technology
Ail shooter utilizes firing pin to pull the trigger nail shooting pill, produces thrust that gunpowder explosion produces in nail shooting pill as power, and make to pinch bar motion nailing is squeezed into the instrument of building body.
Existing ail shooter, its percussion lock principle is: firing pin is by striker spring compress energy storage (now firing pin is limited by sear).Then cocking, the seesaw of trigger promotes sear, and under the thrust of spring, the free rapid reach of firing pin, front end impact nail shooting pill drain pan, nail shooting pill is exploded and produces thrust, impact nailing by bucking bar, fulfil assignment task.
The percussion lock of existing ail shooter, trigger is all design before handle, and must move with palm, such frame mode has following shortcoming in use:
1., during end face operation, such as when ceiling operation, workmen must use ladder or scaffold, allow hand can reach the standard of ail shooter trigger position, could construct, obviously, such operating efficiency is extremely low, and the labour intensity of workmen is very large, also has potential safety hazard.
2. during Ground Operation, workmen also must bend over to operate, and long-term work like this, the health of workmen also can be subject to chronic injury.
3. during the operation of side, sometimes need the metope of constructing, due to landform restriction or the existence of barrier, also make workmen can not be close, equally also there is the situation of constructional difficulties.
Summary of the invention
The purpose of this utility model is to provide a kind of axial trigger type ail shooter to make up prior art deficiency.
The utility model is the technical scheme realizing object employing:
Axial trigger type ail shooter, comprises nailing assembly and percussion assembly, it is characterized in that:
Percussion assembly comprises striker post, and there is pin hole striker post front end, has back-moving spring between striker post and firing pin overlap;
Firing pin assembly front end is positioned at striker post, and firing pin assembly rear end is positioned at firing pin cover; Firing pin assembly front end is firing pin;
Firing pin assembly is flexible wedge circumferentially, and resilient wedge rear portion has gradient; Firing pin cover front end inner circle can along gradient elasticity of compression wedge; Striker post rear end can stop resilient wedge motion forward;
Firing pin cover rear portion is connected with pushing block, has striker spring between firing pin assembly rear end and pushing block;
Firing pin assembly rear end limited location device A; Firing pin cover front end limited location device B, stopping means A and stopping means B coordinates.
Optimize: described nailing assembly comprises sleeve, sleeve has loading port, has piston cylinder in sleeve, and there is cartridge chamber body at piston cylinder rear portion, piston cylinder front end is connected with nail pipe, has piston rod in piston cylinder; Being provided with locating part realizes spacing by nail pipe, piston cylinder and sleeve.
Optimize: described stopping means A is back-up ring, and described stopping means B is baffle ring.
Optimize: striker post connects adapter sleeve, and be connected with locking nut after adapter sleeve, locking nut inner ring pressed forwards firing pin cover.
Optimize: be connected with adapter sleeve after sleeve, be connected with locking nut after adapter sleeve, locking nut inner ring pressed forwards firing pin cover.
Optimize: described locating part is stop nut, and stop nut and barrel forward end are for being threaded.
Optimize: in the flexible dependence of resilient wedge, pressing spring realizes.
The beneficial effects of the utility model are: original palm is moved the mode that seesaw release firing pin mode changes circular motion release firing pin in firing pin cover into, operating personnel can be fulfiled assignment by axial force distribution very easily, coordinate with extension rod, just achieve operated from a distance smoothly, thus overcome the disadvantage of necessary short-range operation originally.
Below by embodiment, and by reference to the accompanying drawings the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the exploded sketch of Fig. 1.
Fig. 3 is the three-dimensional view of Fig. 2.
Detailed description of the invention
In the drawings: 1 is striker post, 2 is pin holes, 3 is firing pin covers, 4 is back-moving springs, 5 is firing pin assemblies, 6 is firing pins, 7 is master reset springs, 8 is resilient wedge, 9 is gradients, 10 is pushing blocks, 11 is striker springs, 12 is sleeves, 13 is loading ports, 14 is piston cylinders, 15 is that cartridge chamber body is (in the present embodiment, piston cylinder 14 and cartridge chamber body 15 are designed to the structure of one), 16 is nail pipes, 17 is piston rods, 18 is stop nuts, 19 is adapter sleeves, 20 is locking nuts, 21 is inner ring, 22 is interior pressing springs, 23 is back-up rings, 24 is housings, 25 is baffle ring, 26 is nail shooting pills, 27 is anchor ears.
Embodiment 1:
During use, nail shooting pill 26 is sent into from the loading port 13 of sleeve 12 bottom and is put in place, and nailing is placed in nail pipe 16 front end.
The nail pipe 16 of ail shooter front end is propped up matrix, and workmen forces in pushing block 10 (pushing block 10 rear portion can connect extension rod), and this thrust has the effect of two aspects:
First aspect: because pushing block 10 and firing pin cover 3 are threaded, this power can make firing pin overlap 3 to overcome back-moving spring 4 and move forward.Meanwhile, striker spring 11 also can be pushed block 10 and promotes.And then firing pin assembly 5 also can by striker spring 11 driven forward.
Pushing block 10, firing pin cover 3, firing pin assembly 5 move to a certain degree, and resilient wedge 8 front portion can touch the rear end of striker post 1, because resilient wedge 8 front portion is class straight flange structure, so the athletic meeting of resilient wedge 8 is prevented from.
But pushing block 10 and firing pin overlap 3 and can move forward, and this just makes striker spring 11 be compressed.
Until the front end inner circle of firing pin cover 3 touches the gradient 9 at the rear portion of resilient wedge 8, and move on along gradient 9, now resilient wedge 8 overcomes interior pressing spring 22 and inwardly moves under effect of contraction.
In resilient wedge 8 inwardly motion process, the class straight flange of its front portion more and more inside contracts, until do not limited by the rear end of striker post 1 completely.
Now, firing pin assembly 5 is no longer subject to any constraint, the energy that firing pin spring 11 is put aside makes firing pin assembly 5 move forward rapidly, so firing pin 6 can by pin hole 2, strong strike nail shooting pill 26, make nail shooting pill 26 in cartridge chamber body 15 implode, the thrust that blast produces makes piston rod 17 move forward rapidly, is squeezed in matrix by nailing.
In said process, back-moving spring 4 is in compressive state always under thrust.
Second aspect: when striker spring 11 is by compression process, this thrust can be delivered to striker post 1 by pushing block 10, firing pin cover 3, back-moving spring 4, and striker post 1 compresses master reset spring 7, and presses close to cartridge chamber body 15, makes nail shooting pill 26 be positioned at cartridge chamber body 15.Said process should complete before firing pin assembly 5 is released.
After above-mentioned operation process terminates, release thrust so also has the homing action of two aspects:
First aspect: be released by the back-moving spring 4 compressed, firing pin can be overlapped 3 by its elastic force to be promoted backward, makes that firing pin overlaps 3, pushing block 10 moves backward.When moving to a certain degree, baffle ring 25 can put forth effort on back-up ring 23, drags firing pin assembly 5 and moves backward, achieves the common object resetted.
In said process, when firing pin cover 3 moves backward, when resilient wedge 8 is no longer tied, resilient wedge 8 also upwards can reset under the effect of interior pressing spring 22.Anchor ear 27 limits resilient wedge 8, and resilient wedge 8 can not be ejected.
Second aspect: master reset spring 7 also can promote piston cylinder 14, cartridge chamber body 15, nail pipe 16 reset forward.
Embodiment 2:
For the ease of the needs of locating and lead, adapter sleeve 19 is provided with in the present embodiment, adapter sleeve front end is threaded with striker post 1, adapter sleeve 19 rear end is threaded with locking nut 20, like this, the inner ring 21 of locking nut 20 controls after firing pin overlaps 3 moves reset degree, and makes firing pin assembly 5 front end be positioned at striker post 1 all the time, to avoid the phenomenon entering dislocation.
In addition, what adapter sleeve 19 and locking nut 20 can also play content components moves axially maintenance linearity.
Claims (7)
1. axial trigger type ail shooter, comprises nailing assembly and percussion assembly, it is characterized in that:
Percussion assembly comprises striker post, and there is pin hole striker post front end, has back-moving spring between striker post and firing pin overlap;
Firing pin assembly front end is positioned at striker post, and firing pin assembly rear end is positioned at firing pin cover; Firing pin assembly front end is firing pin;
Firing pin assembly is flexible wedge circumferentially, and resilient wedge rear portion has gradient; Firing pin cover front end inner circle can along gradient elasticity of compression wedge; Striker post rear end can stop resilient wedge motion forward;
Firing pin cover rear portion is connected with pushing block, has striker spring between firing pin assembly rear end and pushing block;
Firing pin assembly rear end limited location device A; Firing pin cover front end limited location device B, stopping means A and stopping means B coordinates.
2. axial trigger type ail shooter according to claim 1, is characterized in that: described nailing assembly comprises sleeve, sleeve has loading port, has piston cylinder in sleeve, and there is cartridge chamber body at piston cylinder rear portion, and piston cylinder front end is connected with nail pipe, has piston rod in piston cylinder; Being provided with locating part realizes spacing by nail pipe, piston cylinder and sleeve.
3. axial trigger type ail shooter according to claim 1 and 2, it is characterized in that: described stopping means A is back-up ring, described stopping means B is baffle ring.
4. axial trigger type ail shooter according to claim 1, is characterized in that: striker post connects adapter sleeve, and be connected with locking nut after adapter sleeve, locking nut inner ring pressed forwards firing pin cover.
5. axial trigger type ail shooter according to claim 2, is characterized in that: be connected with adapter sleeve after sleeve, is connected with locking nut after adapter sleeve, and locking nut inner ring pressed forwards firing pin cover.
6. axial trigger type ail shooter according to claim 2, it is characterized in that: described locating part is stop nut, stop nut and barrel forward end are for being threaded.
7. axial trigger type ail shooter according to claim 1 and 2, is characterized in that: in the flexible dependence of resilient wedge, pressing spring realizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748115.9U CN205043729U (en) | 2015-09-23 | 2015-09-23 | Axial percussion formula ail shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748115.9U CN205043729U (en) | 2015-09-23 | 2015-09-23 | Axial percussion formula ail shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043729U true CN205043729U (en) | 2016-02-24 |
Family
ID=55337344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748115.9U Expired - Fee Related CN205043729U (en) | 2015-09-23 | 2015-09-23 | Axial percussion formula ail shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436843A (en) * | 2018-05-23 | 2018-08-24 | 宜宾市四方射钉制造有限公司 | Furred ceiling nailing firing device |
| CN109773718A (en) * | 2019-03-22 | 2019-05-21 | 杭州启澄科技有限公司 | A kind of nailing tools for interior decoration |
| CN112276865A (en) * | 2020-10-19 | 2021-01-29 | 南京腾亚精工科技股份有限公司 | Axial nail gun trigger |
-
2015
- 2015-09-23 CN CN201520748115.9U patent/CN205043729U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436843A (en) * | 2018-05-23 | 2018-08-24 | 宜宾市四方射钉制造有限公司 | Furred ceiling nailing firing device |
| CN109773718A (en) * | 2019-03-22 | 2019-05-21 | 杭州启澄科技有限公司 | A kind of nailing tools for interior decoration |
| CN112276865A (en) * | 2020-10-19 | 2021-01-29 | 南京腾亚精工科技股份有限公司 | Axial nail gun trigger |
| CN112276865B (en) * | 2020-10-19 | 2024-06-04 | 南京腾亚精工科技股份有限公司 | Percussion device of axial nail gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20190923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |