CN205219022U - Nailing device - Google Patents
Nailing device Download PDFInfo
- Publication number
- CN205219022U CN205219022U CN201520898755.8U CN201520898755U CN205219022U CN 205219022 U CN205219022 U CN 205219022U CN 201520898755 U CN201520898755 U CN 201520898755U CN 205219022 U CN205219022 U CN 205219022U
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- China
- Prior art keywords
- switch
- sliding sleeve
- firing pin
- pin
- screw
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- 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.)
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Abstract
The utility model discloses nailing device, include: the hole, the hole is radial to be set up in the sliding sleeve outside, the switch spring, the switch spring is downthehole including setting up, the switch round pin is in the afterbody insertion switch spring of switch round pin, the screw, the screw is radial to be set up in the sliding sleeve outside, is equipped with stop screw in the screw, the switch circle, the outside at the sliding sleeve is established to the switch snare, wherein switch circle lid is established on screw and hole, is equipped with the recess on the inner wall that the position of switch circle and switch round pin corresponds, is equipped with logical groove with stop screw on the position that the switch circle corresponds. The shape of recess and the top phase -match of switch round pin. The shape of leading to the groove appears for the waist. The utility model discloses the safety switch mechanism of nailing device through increasing has solved nailing device at the feeding or when extracting, and possible dart ware hits the needle and touches the nitrocotton and form the explosion, the potential safety hazard of shining the operator for feeding or to move back the process of dud safer.
Description
Technical field
The utility model belongs to screw mandrel link field, is applicable to all kinds of ail shooter making ceiling suspended ceiling on concrete, particularly a kind of ail shooter.
Background technology
Existing light-duty ail shooter (as: 307 types, 721 type ail shooters etc.), when shooting different soft matrixes (as: plank etc.) and hard matrix (as: steel plate, concrete etc.), needs the nail shooting pill changing the different power of use to reach the good fastening effect of soft for difference, hard matrix.The nail shooting pill that original ail shooter uses be copper shell, the heating of continuous nailing nail sleeve pipe is easily got stuck, and primer mixture is explosive, need climbing frame dangerous to operating personnel in work high above the ground, there is potential safety hazard in transport storage, cost is high, the non-ferrous metal that the country of waste is simultaneously a large amount of.And current ail shooter does not have discharge cock, shooting or extracting in process, likely can touch nitrocotton formation blast by ail shooter firing pin, in operation use procedure, operator be become in potential safety hazard.
Utility model content
The ail shooter that the purpose of this utility model is to provide a kind of increases work efficiency, eliminates safe hidden trouble.
For solving the problems of the technologies described above, the utility model ail shooter, comprising: sliding sleeve, is provided with mainspring in the bottom of described sliding sleeve; Outer tube, the bottom of described outer tube is arranged on the top of described sliding sleeve, between the bottom and the top of described sliding sleeve of described outer tube, be provided with return spring; Firing pin sleeve pipe, one end of described firing pin sleeve pipe is arranged on described sliding sleeve, and the other end of described firing pin sleeve pipe extends in described outer tube; Firing pin axle, one end of described firing pin axle is arranged in described firing pin sleeve pipe, and the other end of described firing pin axle extends in described sliding sleeve; Lockpin spring, described lockpin spring radial direction is arranged in the lockpin hole in the outside of one end of described firing pin axle, and lock pin is pressed on described lockpin spring; The position that described firing pin internal surface of sleeve pipe is corresponding with described lock pin is provided with bushing slot; Firing pin, one end of described firing pin is connected with described firing pin axle by firing pin pin, and the other end of described firing pin extends in described firing pin sleeve pipe; Nail sleeve pipe, the bottom of described nail sleeve pipe is connected with the top of described outer tube, is provided with balance pad and nut at the top of described nail sleeve pipe; Safety switching mechanism, described safety switching mechanism is set on the outside of described sliding sleeve.
Described safety switching mechanism comprises: endoporus, and described internal orifice dimension is to being arranged on outside sliding sleeve; Switch spring, described switch spring is arranged in described endoporus; Switch pin, the afterbody of described switch pin inserts in described switch spring; Screw, described screw radial direction is arranged on outside sliding sleeve, in described screw, be provided with stop screw; Switch circle, described switch snare is located at the outside of described sliding sleeve; Wherein said switch circle lid is located on described screw and described endoporus, and the inwall that described switch circle is corresponding with the position of described switch pin is provided with groove, and the position that described switch circle is corresponding with described stop screw is provided with groove.
The shape of described groove and the top of described switch pin match.
The shape of described groove is kidney-shaped.
The cover that extracts also is provided with in the outside of described nail sleeve pipe.
Also sleeve gasket is provided with in the junction of described outer tube and described sliding sleeve.
In described sliding sleeve, be also provided with slide block, described slide block is furnished with screw.
Also be connected with connection handle in the bottom of described sliding sleeve, in described connection handle, be provided with neonychium, described mainspring is connected with described neonychium.
Also expansion link is connected with in the bottom of described connection handle.
Also comprise a reverse pin, described reverse pin is arranged in the lateral aperture of described sliding sleeve two sides elongate slots and described firing pin axle.
The utility model ail shooter ensure that penetrating pin does not continuously get stuck (is plastic ball shell because of ail shooter for this reason), and about 15 seconds of each pole engineering time loss, improves efficiency of construction greatly, is 10 times of old technology, reduces cost of labor.Stop the work high above the ground of old technology, without any potential safety hazard, without the need to any construction equipment as climbing frame and power supply.Within end face construction elevation 8 meters, can construct.Reach various installation requirement from the steel nail pull strength of ail shooter injection, especially lay under strong and weak electricity conduit, strong and weak electric bridge is fixed, and all kinds of furred ceiling (mineral wool board ceiling, aluminium sheet furred ceiling) shower is fixed, air-conditioning duct, ventilation shaft, drainage pipeline.Do not destroy structure sheaf, floor can not be caused to seep water.Working procedure is simple, only needs single fastener, provides enough construction spaces to other work posts.Instrument totally 4 kilograms, lightly, uses and puts just.The driving force of construction is the destructive power that nitrocotton extrudes blast generation instantaneously, is be that powerful force of explosion acts on floor by artificial secondary conversion, alleviates labour intensity, saved a large amount of non-ferrous metal simultaneously to country.Additionally by the safety switching mechanism increased, solve ail shooter when shooting or extract, likely needle ejecting device firing pin touches nitrocotton and forms blast, to the potential safety hazard that operator is shone, makes the process shooting or move back duds safer.
Accompanying drawing explanation
Fig. 1 is the utility model ail shooter sectional view;
Fig. 2 is the utility model ail shooter safety switching mechanism schematic diagram.
Description of reference numerals in the utility model ail shooter accompanying drawing:
1-sliding sleeve 2-endoporus 3-switch spring
4-switch pin 5-screw 6-stop screw
7-switch circle 8-groove 9-groove
10-outer tube 11-R groove 12-nut
13-balance pad 14-extracts and overlaps 15-outer tube
16-banking pin 17-screw 18-connection handle
19-mainspring 20-neonychium 21-lockpin spring
22-firing pin sleeve pipe 23-firing pin 24-firing pin pin
25-lock pin 26-return spring 27-reverse pin
28-firing pin axle 29-expansion link 30-follows closely sleeve pipe
31-sleeve gasket 32-slide block 33-screw
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model ail shooter is described in further detail.
As shown in Figure 1 and Figure 2, when the utility model ail shooter is installed, the cover 14 that extracts is screwed in nail sleeve pipe 30 external screw thread and screws, then put balance pad 13, then tightening nuts 12.Firing pin 23 bigger diameter end is put into the hole of firing pin axle 28, knock in firing pin pin 24 with fixing.Lockpin spring 21 is put in firing pin axle 28 outside cylinder side lock pin-and-hole, then puts into lock pin 25, press-in lock pin 25 is bumped in the microscler bushing slot of firing pin sleeve pipe 22.Slide block 32 is bumped in the elongate slots of sliding sleeve 1 side, fixes with screw 33.Firing pin sleeve pipe 22 and firing pin axle 28 are put into outer tube 15; nail sleeve pipe 30 screws in and screws on outer tube 15 internal thread; return spring 26 is placed in sliding sleeve 1; reverse pin 27 is contained in sliding sleeve 1 two sides elongate slots and firing pin axle 28 lateral aperture; sleeve gasket 31 is contained in sliding sleeve 1 external diameter; dress mainspring 19 and neonychium 20, screw in connection handle 18 and screw on sliding sleeve 1 external screw thread.
Safety switching mechanism, little for switch pin 4 external diameter (afterbody) is put into switch spring 3 internal diameter, again this assembly is put into the endoporus 2 of ail shooter sliding sleeve 1 lateral surface, make the large external diameter (arc top) of switch pin 4 upwards, depress switch spring 3, refill switch circle 7, require that the inwall of switch circle 7 has semicircular groove 8 vertical with the R face at switch pin 4 top, the afterbody of stop screw 6 screws in ail shooter sliding sleeve 1 lateral surface screw 5, and now the top card of stop screw 6 is connected on the groove 9 li of switch circle 7 long waist shaped.
During use, before ail shooter shoots, rotary switch circle 7 direction is closed, and now rotary switch circle 7 compression switch spring 3, the little external diameter of switch pin 4 (afterbody) is bumped in the R groove 11 of ail shooter outer tube 10 external diameter automatically.After ail shooter shoots, rotary switch circle 7 direction is opened, now switch spring 3 spreading, and the little external diameter of switch pin 4 (afterbody) automatically disengages the R groove 11 of ail shooter outer tube 10 external diameter, can use.On-off switch before extracting, then extract.
During work, first ail shooter is threaded with expansion link 29 and adjusts the length of expansion link 29, opening and closing safety switch construction, dedicated lifting hook assembly is placed in the nail sleeve pipe 30 of ail shooter, open safety switch construction, hold expansion link 29 handling position to withstand floor and firmly upwards push away ail shooter, require that ail shooter is vertical with floor, angle degree of being less than.Under force, promotion nail sleeve pipe 30 and return spring 26 shrink ail shooter, and mainspring 19 compression has driven sliding sleeve 1, slide block, reverse pin, firing pin axle 28 assembly, slide block compression lock pin 25, the steel nail that firing pin 23 extrudes nitrocotton generation explosive force promotion hook assembly is instantaneously bumped into floor.Put down ail shooter nail sleeve pipe 30 under return spring 26 acts on, return to reset condition.
The utility model ail shooter ensure that penetrating pin does not continuously get stuck (is plastic ball shell because of ail shooter for this reason), and about 15 seconds of each pole engineering time loss, improves efficiency of construction greatly, is 10 times of old technology, reduces cost of labor.Stop the work high above the ground of old technology, without any potential safety hazard, without the need to any construction equipment as climbing frame and power supply.Within end face construction elevation 8 meters, can construct.Reach various installation requirement from the steel nail pull strength of ail shooter injection, especially lay under strong and weak electricity conduit, strong and weak electric bridge is fixed, and all kinds of furred ceiling (mineral wool board ceiling, aluminium sheet furred ceiling) shower is fixed, air-conditioning duct, ventilation shaft, drainage pipeline.Do not destroy structure sheaf, floor can not be caused to seep water.Working procedure is simple, only needs single fastener, provides enough construction spaces to other work posts.Instrument totally 4 kilograms, lightly, uses and puts just.The driving force of construction is the destructive power that nitrocotton extrudes blast generation instantaneously, is be that powerful force of explosion acts on floor by artificial secondary conversion, alleviates labour intensity, saved a large amount of non-ferrous metal simultaneously to country.Additionally by the safety switching mechanism increased, solve ail shooter when shooting or extract, likely needle ejecting device firing pin touches nitrocotton and forms blast, to the potential safety hazard that operator is shone, makes the process shooting or move back duds safer.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. ail shooter, is characterized in that, comprising:
Sliding sleeve, is provided with mainspring in the bottom of described sliding sleeve;
Outer tube, the bottom of described outer tube is arranged on the top of described sliding sleeve, between the bottom and the top of described sliding sleeve of described outer tube, be provided with return spring;
Firing pin sleeve pipe, one end of described firing pin sleeve pipe is arranged on described sliding sleeve, and the other end of described firing pin sleeve pipe extends in described outer tube;
Firing pin axle, one end of described firing pin axle is arranged in described firing pin sleeve pipe, and the other end of described firing pin axle extends in described sliding sleeve;
Lockpin spring, described lockpin spring radial direction is arranged in the lockpin hole in the outside of one end of described firing pin axle, and lock pin is pressed on described lockpin spring;
The position that described firing pin internal surface of sleeve pipe is corresponding with described lock pin is provided with bushing slot;
Firing pin, one end of described firing pin is connected with described firing pin axle by firing pin pin, and the other end of described firing pin extends in described firing pin sleeve pipe;
Nail sleeve pipe, the bottom of described nail sleeve pipe is connected with the top of described outer tube, is provided with balance pad and nut at the top of described nail sleeve pipe;
Safety switching mechanism, described safety switching mechanism is set on the outside of described sliding sleeve.
2. ail shooter according to claim 1, is characterized in that, described safety switching mechanism comprises:
Endoporus, described internal orifice dimension is to being arranged on outside sliding sleeve;
Switch spring, described switch spring is arranged in described endoporus;
Switch pin, the afterbody of described switch pin inserts in described switch spring;
Screw, described screw radial direction is arranged on outside sliding sleeve, in described screw, be provided with stop screw;
Switch circle, described switch snare is located at the outside of described sliding sleeve; Wherein
Described switch circle lid is located on described screw and described endoporus, and the inwall that described switch circle is corresponding with the position of described switch pin is provided with groove, and the position that described switch circle is corresponding with described stop screw is provided with groove.
3. ail shooter according to claim 2, is characterized in that, the shape of described groove and the top of described switch pin match.
4. ail shooter according to claim 2, is characterized in that, the shape of described groove is kidney-shaped.
5. ail shooter according to claim 1, is characterized in that, is also provided with in the outside of described nail sleeve pipe the cover that extracts.
6. ail shooter according to claim 1, is characterized in that, is also provided with sleeve gasket in the junction of described outer tube and described sliding sleeve.
7. ail shooter according to claim 1, is characterized in that, in described sliding sleeve, be also provided with slide block, and described slide block is furnished with screw.
8. ail shooter according to claim 1, is characterized in that, is also connected with connection handle in the bottom of described sliding sleeve, in described connection handle, be provided with neonychium, and described mainspring is connected with described neonychium.
9. ail shooter according to claim 8, is characterized in that, is also connected with expansion link in the bottom of described connection handle.
10. ail shooter according to claim 1, is characterized in that, also comprises a reverse pin, and described reverse pin is arranged in the lateral aperture of described sliding sleeve two sides elongate slots and described firing pin axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898755.8U CN205219022U (en) | 2015-11-12 | 2015-11-12 | Nailing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898755.8U CN205219022U (en) | 2015-11-12 | 2015-11-12 | Nailing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219022U true CN205219022U (en) | 2016-05-11 |
Family
ID=55894116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898755.8U Expired - Fee Related CN205219022U (en) | 2015-11-12 | 2015-11-12 | Nailing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666417A (en) * | 2016-01-11 | 2016-06-15 | 江苏三浦五金有限公司 | Double-safety kinetic-energy trigger |
-
2015
- 2015-11-12 CN CN201520898755.8U patent/CN205219022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666417A (en) * | 2016-01-11 | 2016-06-15 | 江苏三浦五金有限公司 | Double-safety kinetic-energy trigger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191112 |