CN207495409U - A kind of nailing tools of screw rod damping - Google Patents
A kind of nailing tools of screw rod damping Download PDFInfo
- Publication number
- CN207495409U CN207495409U CN201721692771.7U CN201721692771U CN207495409U CN 207495409 U CN207495409 U CN 207495409U CN 201721692771 U CN201721692771 U CN 201721692771U CN 207495409 U CN207495409 U CN 207495409U
- Authority
- CN
- China
- Prior art keywords
- nailing
- screw rod
- percussion
- nail
- cartridge
- 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 discloses a kind of nailing tools of screw rod damping, including langrage combiner and nailing percussion lock, the langrage combiner includes steel nail, nailing cartridge and nail shooting pill sleeve, the steel nail is located in the groove of nailing cartridge formation, the nail shooting pill sleeve is located on the outside of nailing cartridge, and the nailing percussion lock includes the percussion cylindrantherae positioned at the nailing cartridge lower end, nail shooting pill, the screw rod damping device below nail shooting pill and the mandril hammer positioned at screw rod damping device bottom on the downside of percussion cylindrantherae.The present apparatus is by the kinetic energy of the gas generated in gunpowder explosion; it is converted into the kinetic energy of screw rod; screw rod can consume a large amount of energy in rotation; reduce the intensity of the impact forces compress spring in explosion; declined by the way that gas is guided to be rotated along screw rod; it counteracts due to the power in the non-vertical direction in the part generated in explosion, the deviation that nailing tools occur in nailing moment greatly reduces, and can be effectively protected operating personnel's safety.
Description
Technical field
The utility model is related to nailing device fields, and in particular to a kind of nailing tools of screw rod damping.
Background technology
Nailing technique for fixing is a kind of efficient modern tightening technology, and principle fires nailing for nailing device, directly beats
Enter in the matrixes such as steel, concrete and brick setting or rock, do not need to the tyre energy such as power supply, air hose etc., because nail shooting pill is certainly
Body contains the drug that can generate explosive thrust, and steel nail is directly projected, so as to need fixed component, such as door and window, heat preservation
Plate, puigging, ornament, pipeline, steel and iron parts, woodwork etc. and matrix are securely attached together.Exactly because nailing is fixed
Technology is convenient and efficient, therefore is widely used in constructing.
Patent CN205057960U discloses a kind of new use for explosive formula driving nailing tools, by langrage combiner and nailing
Percussion lock is formed, and is triggered using simple nailing percussion lock, simple and safe and reliable；Due to using single-shot ammunition feed,
Without complicated mechanical feeding device, mechanical breakdown is considerably reduced, while reduces the abuse fixed use scope of nailing
And dosage.
But nailing tools generally buffer the anti-force of instant of detonation generation using spring or multistage spring, no
The spring of the damage of spring, the especially first order is only be easy to cause, since the impact force being subject to is maximum, it is easy to be overly compressed
And cause to damage, secondly instant of detonation can not only generate the impact force of vertical direction, the power in other directions can be also generated, easily
Nailing tools is caused to glance off, there are security risks.
Utility model content
The purpose of this utility model is that：Spring is easily damaged for the presence of above-mentioned nailing tools, easy glance off causes
The problem of security risk, the utility model offer is a kind of to be converted to the power of screw rod so as to reduce the impact to spring by impact force
Nailing tools.
The technical solution adopted in the utility model is as follows：
A kind of nailing tools of screw rod damping, including langrage combiner and nailing percussion lock, the langrage combination section
Part includes steel nail, nailing cartridge and nail shooting pill sleeve, and the steel nail is located in the groove of nailing cartridge formation, described to penetrate
Langrage sleeve is located on the outside of nailing cartridge, and the nailing percussion lock includes the primer mixture positioned at the nailing cartridge lower end
Cylinder, the nail shooting pill on the downside of percussion cylindrantherae, the screw rod damping device below nail shooting pill and positioned at screw rod damping device bottom
The mandril hammer in portion.
Preferably, the percussion cylindrantherae is concave shape structure, and the side of the percussion cylindrantherae is wrapped up by nailing cartridge.
Preferably, the screw rod damping device includes level-one damping device and two-step buffer, the level-one damping dress
The screw rod including being located at nail shooting pill lower end is put, fixes sleeve is provided on the outside of the screw rod, exhaust is provided with below the screw rod
Pipe, the screw rod lower end are connected with hollow fixed block, damping spring, the fixed block and spiral shell are connected with below the fixed block
Bar is rotatablely connected, and the two-step buffer includes fluid reservoir, and the fluid reservoir is connect with fixed block by connecting tube.
Preferably, wheel rotor is provided in the fixed block, the wheel rotor is fixedly connected with screw rod.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
By setting screw rod damping device below nail shooting pill, the gas generated in gunpowder explosion moves the utility model
Energy is converted into the kinetic energy of screw rod, and screw rod can consume a large amount of energy in rotation, reduces the impact forces compress spring in explosion
Intensity, and by guide gas along screw rod rotate decline, counteract due to the non-vertical direction in the part generated in explosion
Power, the deviation that nailing tools occur in nailing moment greatly reduces, and can be effectively protected operating personnel's safety.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
It is marked in figure：1- steel nails, 2- nail shooting pills sleeve, 3- nailings cartridge, 4- nail shooting pills, 5- screw rods, 6- exhaust pipes, 7-
Fixed block, 8- wheel rotors, 9- fluid reservoirs, 10- mandrils hammer, 11- connecting tubes, 12- damping springs, 13- fixes sleeves, 14-
Fire cylindrantherae.
Specific embodiment
It elaborates with reference to Fig. 1 to the utility model.
Embodiment one：
As shown in Figure 1, a kind of nailing tools of screw rod damping, described including langrage combiner and nailing percussion lock
Langrage combiner includes steel nail 1, nailing cartridge 3 and nail shooting pill sleeve 2, and the steel nail 1 is located at nailing cartridge 3 and is formed
Groove in, the nail shooting pill sleeve 2 is located at the outside of nailing cartridge 3, and the nailing percussion lock includes being located at the nailing
The percussion cylindrantherae 14 of 3 lower end of cartridge, the nail shooting pill 4 positioned at 14 downside of percussion cylindrantherae, the screw rod damping positioned at 4 lower section of nail shooting pill
Device and the mandril hammer 10 positioned at screw rod damping device bottom.
In the present embodiment, moved forward by impacting the triggering nail shooting pill 4 of mandril hammer 10, so as to hitting in percussion cylindrantherae 14 of igniting
Dispensing, primer mixture light the nail medicine in nailing cartridge 3, generate powerful impact force in nail medicine burning, steel nail 1 is pushed to be pressed into base
Body, so as to fastening object.
In the moment that steel nail 1 is pushed to be pressed into matrix, the anti-force lead-screw damping device of nail medicine burning, by gas
Kinetic energy is converted into the kinetic energy of screw rod, and screw rod can consume a large amount of energy in rotation, reduces the impact forces compress bullet in explosion
The intensity of spring, and declined by the way that gas is guided to be rotated along screw rod, it counteracts due to the non-vertical side in the part generated in explosion
To power, the deviation that nailing tools occur in nailing moment greatly reduces, and can be effectively protected operating personnel's safety.
Embodiment two：
It is concave shape structure that cylindrantherae 14 is fired to increase the impact force that burns, described in embodiment one, the percussion cylindrantherae 14
Side wrapped up by nailing cartridge 3.Percussion cylindrantherae 14 is set as concave shape, the nailing cylindrantherae 3 that ignites that can be as fast as possible
Interior nail medicine, and expand the sectional area of nail medicine powder column, so as to increase impact force during burning, reach and effectively utilize ammunition
Purpose.
Embodiment three：
As the special case of embodiment one, screw rod damping device described in embodiment one includes level-one damping device and two level subtracts
Device is shaken, the level-one damping device includes the screw rod 5 positioned at 4 lower end of nail shooting pill, and 5 outside of screw rod is provided with fixes sleeve
13,5 lower section of screw rod is provided with exhaust pipe 6, and the screw rod lower end is connected with hollow fixed block 7,7 lower section of fixed block
Damping spring 12 is connected with, the fixed block 7 is rotatablely connected with screw rod 5, and the two-step buffer includes fluid reservoir 9, described
Fluid reservoir 9 is connect with fixed block 7 by connecting tube 11.
Screw rod 5 guides gas to drain into the external world by exhaust pipe 6, and itself generates the kinetic energy of rotation, consumes the kinetic energy of gas,
Reduce the compressive strength to damping spring 12；It is recycled by fluid reservoir 9 and liquid is provided, be further reduced the impact force of gas.And
Liquid can absorb the impact force in other directions, reduce the offset that position occurs for nailing tools, be effectively protected operating personnel's peace
Entirely.
Example IV：
To optimize two level damping effect, wheel rotor 8, the rotation leaf are provided with described in embodiment three in fixed block 7
Wheel 8 is fixedly connected with screw rod 5.By setting wheel rotor 8, it can not only accelerate the liquid fluid in fluid reservoir 9, positioned at fixation
Liquid in block 7 can also form the resistance of bigger, optimize the damping effect of liquid.
It is the embodiment of the utility model as described above.The utility model is not limited to the above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is every that there is same or similar skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (4)
1. a kind of nailing tools of screw rod damping, including langrage combiner and nailing percussion lock, which is characterized in that the nail
It plays combiner and includes steel nail (1), nailing cartridge (3) and nail shooting pill sleeve (2), the steel nail (1) is positioned at nailing ammunition
In the groove that cylinder (3) is formed, on the outside of nailing cartridge (3), the nailing percussion lock includes the nail shooting pill sleeve (2)
Percussion cylindrantherae (14) positioned at nailing cartridge (3) lower end, is located at the nail shooting pill (4) on the downside of percussion cylindrantherae (14)
Screw rod damping device below nail shooting pill (4) and the mandril hammer (10) positioned at screw rod damping device bottom.
2. a kind of nailing tools of screw rod damping according to claim 1, which is characterized in that it is described percussion cylindrantherae (14) be
Concave shape structure, the side of the percussion cylindrantherae (14) are wrapped up by nailing cartridge (3).
A kind of 3. nailing tools of screw rod damping according to claim 1, which is characterized in that the screw rod damping device packet
Level-one damping device and two-step buffer are included, the level-one damping device includes the screw rod (5) positioned at nail shooting pill (4) lower end,
Fixes sleeve (13) is provided on the outside of the screw rod (5), exhaust pipe (6), the screw rod lower end are provided with below the screw rod (5)
Hollow fixed block (7) is connected with, damping spring (12), the fixed block (7) and screw rod are connected with below the fixed block (7)
(5) it is rotatablely connected, the two-step buffer includes fluid reservoir (9), and the fluid reservoir (9) passes through connecting tube with fixed block (7)
(11) it connects.
4. the nailing tools of a kind of screw rod damping according to claim 3, which is characterized in that set in the fixed block (7)
Wheel rotor (8) is equipped with, the wheel rotor (8) is fixedly connected with screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692771.7U CN207495409U (en) | 2017-12-07 | 2017-12-07 | A kind of nailing tools of screw rod damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692771.7U CN207495409U (en) | 2017-12-07 | 2017-12-07 | A kind of nailing tools of screw rod damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495409U true CN207495409U (en) | 2018-06-15 |
Family
ID=62509156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692771.7U Expired - Fee Related CN207495409U (en) | 2017-12-07 | 2017-12-07 | A kind of nailing tools of screw rod damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756336A (en) * | 2017-12-07 | 2018-03-06 | 大竹县第六小学 | A kind of nailing tools of screw rod damping |
| CN112917433A (en) * | 2021-01-21 | 2021-06-08 | 日照职业技术学院 | Ceiling gun auxiliary device |
-
2017
- 2017-12-07 CN CN201721692771.7U patent/CN207495409U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756336A (en) * | 2017-12-07 | 2018-03-06 | 大竹县第六小学 | A kind of nailing tools of screw rod damping |
| CN112917433A (en) * | 2021-01-21 | 2021-06-08 | 日照职业技术学院 | Ceiling gun auxiliary device |
| CN112917433B (en) * | 2021-01-21 | 2022-07-15 | 日照职业技术学院 | Ceiling gun auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |