CN108058139A - New nailing device - Google Patents
New nailing device Download PDFInfo
- Publication number
- CN108058139A CN108058139A CN201711275978.9A CN201711275978A CN108058139A CN 108058139 A CN108058139 A CN 108058139A CN 201711275978 A CN201711275978 A CN 201711275978A CN 108058139 A CN108058139 A CN 108058139A
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- China
- Prior art keywords
- guide cylinder
- nailing device
- mentioned
- positioning
- machine frame
- Prior art date
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- 230000009471 action Effects 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 230000033228 biological regulation Effects 0.000 claims description 27
- 230000009467 reduction Effects 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000007704 transition Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000009527 percussion Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 210000003734 kidney Anatomy 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
- B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention provides a kind of new nailing devices, belong to field of mechanical technique.It solves the problems, such as that prior art stability is poor.The nailing device of the utility model, including shell in a tubular form, there is machine frame component in the middle part of the shell, described shell one end has hammer drive component, the shell other end has screw assembly, above-mentioned hammer drive component can drive machine frame component to act, and nail can be made to stablize injection by going out screw assembly after the action of machine frame component.The nailing device stability of the utility model is high.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of new nailing device.
Background technology
Nailing device is by the use of the powder gas for emitting blank cartridge generation as power, and nailing is squeezed into the instrument of building body.
The blank cartridge and common military blank cartridge for emitting nailing are otherwise varied in size, equally have injury effect to people.
Nailing gun is a kind of advanced modern tightening technology for nailing tightening technology, with traditional pre-buried fixation, is burrowed
The methods of cast, bolt-connection, welding, is compared, it, which has, has many advantages：The energy is carried, so as to break away from electric wire and air hose
Burden, convenient for scene and working at height；Operation is quick, short time limit, can mitigate labor strength significantly；Reliable effect and peace
Entirely or even some construction difficult problems for being difficult to solve in the past can also be solved；Saving fund reduces construction cost.
But existing its stability of nailing device is not high enough and complicated.
The content of the invention
It is high the purpose of the present invention is in view of the above-mentioned problems existing in the prior art, providing a kind of compact-sized and stability
New nailing device.
The purpose of the present invention can be realized by following technical proposal：
A kind of new nailing device, including shell in a tubular form, which is characterized in that there is machine frame group in the middle part of the shell
Part, described shell one end have hammer drive component, and the shell other end has screw assembly, above-mentioned hammer drive component energy
The action of machine frame component is driven, nail can be made to stablize injection by going out screw assembly after the action of machine frame component.
In above-mentioned new nailing device, the machine frame component includes big guide cylinder and small guide cylinder, in big guide cylinder
One end inner wall be equipped with internal thread, small guide cylinder one end outer wall be equipped with external screw thread, small guide cylinder be equipped with externally threaded one end
Insert in that big guide cylinder is set in female one end and external screw thread is threadedly coupled with internal thread, big guide cylinder axial line and small guiding
The axial line of cylinder overlaps, and is additionally provided with to prevent between big guide cylinder and small guide cylinder between big guide cylinder and small guide cylinder all
To the circumferential positioning structure of rotation.
In above-mentioned new nailing device, the big guide cylinder, which sets female one end, also has positioning step,
The one end inserted in small guide cylinder in big guide cylinder is equipped with the convex shoulder being stuck on the positioning step.
In above-mentioned new nailing device, the circumferential positioning structure includes being threaded through big guide cylinder equipped with internal thread
Positioning pin on the wall thickness of one end inserts in one end in big guide cylinder equipped with location hole, the positioning pin in small guide cylinder
Inner end is extended in the location hole.
In above-mentioned new nailing device, the positioning pin axial line is vertical with the axial line of big guide cylinder to be connected
It connects.
In above-mentioned new nailing device, the internal diameter of the big guide cylinder is more than the internal diameter of small guide cylinder.
In above-mentioned new nailing device, the small guide cylinder inserts in one end in big guide cylinder with reaming, institute
The reaming aperture stated is less than the internal diameter of big guide cylinder.
In above-mentioned new nailing device, the reaming aperture is equipped with chamfering.
In above-mentioned new nailing device, the small guide cylinder is equipped with guide part away from externally threaded one end inner wall,
Pilot hole is equipped at guide part center.
In above-mentioned new nailing device, the pilot hole includes outer straight hole and the inner cone being connected with outer straight hole inner end
Hole.
In above-mentioned new nailing device, the big guide cylinder side is equipped with the kidney slot of several circle distributions；
An opening is additionally provided in big guide cylinder side in open notch, and the opening of notch is directed away from internal thread
One end.
In above-mentioned new nailing device, hammer is threaded through in machine frame, this component includes the connection being set on machine frame
It covers and connector sleeve can be moved axially with respect to machine frame, connecting seat is socketed in connector sleeve lower end, be socketed in the upper end of connector sleeve outer
Set, the bushing being also arranged on connector sleeve between connecting seat and housing are additionally provided between connecting seat and housing and are arranged
Shell on the outside of bushing is equipped with mainspring between connecting seat and hammer.
In above-mentioned new nailing device, the connector sleeve is threadedly coupled with connecting seat.
In above-mentioned new nailing device, the connector sleeve is connected with sleeve thread.
In above-mentioned new nailing device, the connection set upper side outer wall is equipped with first step, and the upper end of bushing is supported
It leans against on first step, the lower end of bushing is resisted against the upper end of connecting seat.
In above-mentioned new nailing device, the connecting seat upper end outer wall is equipped with second step, and the upper end of shell is supported
Housing lower end is leaned against, the lower end of shell is resisted against on second step.
In above-mentioned new nailing device, there is cushion pad, the upper end of mainspring, which acts on, to be hit in the connecting seat
Hammer rear end into shape, the lower end of mainspring is acted on cushion pad.
There is the through hole in I-shaped in above-mentioned new nailing device, in the connecting seat.
In above-mentioned new nailing device, the through hole lower end is equipped with internal thread.
In above-mentioned new nailing device, this component further includes percussion block, is equipped on connector sleeve several along connection
The positioning groove body axially set is covered, the inner end for firing block is inserted in any one positioning groove body.
In above-mentioned new nailing device, the connecting seat lower end is connected with handle or extension bar.
In above-mentioned new nailing device, the screw assembly that goes out includes transmitting tube and noise reduction set, which is characterized in that also
Including a protective cover, above-mentioned noise reduction set is sleeved on transmitting tube and the two is threadedly coupled, and above-mentioned protective cover is cylindrical, protective cover
Inner end covers end with noise reduction and is connected for linkage section and linkage section, and protective cover outer end has the contact edge protruded to its side.
In this nailing device go out screw assembly it is creative be provided with the protective cover with contact edge, nailing device is using process
In by protective cover improve with the contact area of metope, so as to ensure nailing device and metope always in stable plumbness,
The final insertion cavity that ensures nail and can stablize, effectively raises its stability.
In above-mentioned new nailing device, the transmitting tube close at the side of its outer end to have threaded connection
Portion one, the inside of above-mentioned noise reduction set outer end is with threaded connection connecting portion two, above-mentioned connecting portion one and two screw thread of connecting portion company
It connects.
Together under the action of connecting portion one and connecting portion two transmitting tube can be stably connected with noise reduction set.Certainly, by
The handling between the two for then passing through threaded connection are also more convenient.
In above-mentioned new nailing device, the linkage section side has perforative connector, above-mentioned noise reduction set outside
Button edge with protrusion, above-mentioned button make noise reduction set be connected with protective cover along at connector.
Button along being engaged with connector, protective cover can be made to be stably connected between hush pipe together with.
In above-mentioned new nailing device, the quantity of the connector for two and is symmetrically arranged on linkage section both sides
Place, above-mentioned button correspond setting along with connector.
Such structure can further improve connective stability.
In above-mentioned new nailing device, the button edge is an integral structure with noise reduction set.
In above-mentioned new nailing device, the noise reduction set outside has the annular knurl that can increase frictional force.
Since noise reduction set outside has annular knurl, with enough frictional force when rotating noise reduction set, ensure noise reduction set energy
Stable rotation.
In above-mentioned new nailing device, the linkage section is with contacting the transition part for having between and seamlessly transitting.
In above-mentioned new nailing device, the transition part is with contacting the fillet between positioned at linkage section.
In above-mentioned new nailing device, the transition part is with contacting the chamfering between positioned at linkage section.
The setting of transition part can make entire modular construction compact.
In above-mentioned new nailing device, the contact has several recessed annular grooves in a ring along end face.
The setting of annular groove can guarantee that contact is resisted against along stabilization on metope.
In above-mentioned new nailing device, nailing device goes out nail portion with positioning sleeve and the transmitting being connected with positioning sleeve
Pipe, one end of the transmitting tube are the linkage section one for being connected with hush pipe, and the other end of transmitting tube is to be connected with positioning sleeve
Linkage section two, there is the gear edge of protrusion, mechanism further includes a regulation ring in a ring, above-mentioned adjusting in the middle part of above-mentioned transmitting tube
Ring is pressed on gear edge and positioning sleeve end.
After positioning sleeve is separated with linkage section two, the regulation ring of corresponding length can be replaced.After regulation ring is replaced, firing pin is located at
Position in transmitting tube is different, so as to adapt to the nailing of various signals, effectively raises its applicability.
Certainly, keep off under the action of can be by positioning sleeve stable position, stability is also higher.
In above-mentioned new nailing device, the linkage section two is connected with positioning sleeve by screw thread.
There is the transition part one seamlessly transitted in above-mentioned new nailing device, at the inner port of the regulation ring.
In above-mentioned new nailing device, the transition part one is the chamfering at regulation ring inner port.
In above-mentioned new nailing device, the transition part one is the fillet at regulation ring inner port.
There is the transition part two seamlessly transitted in above-mentioned new nailing device, at the external port of the regulation ring.
In above-mentioned new nailing device, the transition part two is the chamfering at regulation ring external port.
In above-mentioned new nailing device, the transition part two is the fillet at regulation ring external port.
The setting of transition part one and transition part two can make being sleeved on linkage section two for positioning sleeve stabilization.Simultaneously, moreover it is possible to avoid
Positioning sleeve end scratches operator's hand.
In above-mentioned new nailing device, the regulation ring internal diameter matches with two outer diameter of linkage section.
Such structure can be such that regulation ring is stably connected with linkage section two.
In above-mentioned new nailing device, the equal flush in side of the regulation ring, gear edge and positioning sleeve.
The structural compactness of entire bindiny mechanism can so be improved.
In above-mentioned new nailing device, the linkage section two is connected through a screw thread with positioning sleeve.
In above-mentioned new nailing device, the linkage section one, linkage section two and gear are along being an integral structure.
Compared with prior art, the nailing device of the utility model is inserted perpendicularly into due to that can stablize the nail of injection in wall, because
This, stability is higher.
Meanwhile the setting of adjusting set suitably adds its applicability.
In addition, smooth outside entire nailing device, therefore, structure is also compact, has very high practical value.
Description of the drawings
Fig. 1 be the utility model nailing device in machine frame component dimensional structure diagram.
Fig. 2 be the utility model nailing device in machine frame component schematic cross-sectional view.
Fig. 3 be the utility model nailing device in machine frame component broken section structure diagram.
Fig. 4 is the schematic cross-sectional view of the nailing device of the utility model.
Fig. 5 be the utility model nailing device in hammer drive component structure diagram.
Fig. 6 be the utility model nailing device in hammer drive component decomposition texture schematic diagram.
Fig. 7 is the structure diagram for going out screw assembly in the nailing device of the utility model.
Fig. 8 is the dimensional decomposition structure diagram for going out screw assembly in the nailing device of the utility model.
Fig. 9 be the utility model nailing device in transmitting tube and positioning sleeve junction structure diagram.
Figure 10 be the utility model nailing device in middle adjusting set dimensional structure diagram.
In figure, A1, big guide cylinder；A11, internal thread；A12, positioning step；A13, kidney slot；A14, notch；A2, small lead
To cylinder；A21, external screw thread；A22, convex shoulder；A23, location hole；A24, reaming；A25, chamfering；A26, guide part；A27, pilot hole；
A271, outer straight hole；A272, internal taper hole；A3, positioning pin；
B1, hammer；B2, machine frame；B3, connector sleeve；B30, cushion pad；B31, first step；B32, positioning groove body；B4, company
Joint chair；B41, second step；B5, housing；B6, bushing；B60, percussion block；B7, shell；B8, mainspring；B9, handle；B10, add
Stock；
C1, transmitting tube；C1a, connecting portion one；C2, noise reduction set；C2a, connecting portion two；C2b, button edge；C2c, annular knurl；C3, prevent
Shield；C3a, linkage section；C3a1, connector；C3b, contact edge；C3b1, annular groove；C3c, transition part；
D1, positioning sleeve；D2, transmitting tube；D2a, linkage section one；D2b, connection one end two；D2c, gear edge；D3, regulation ring；
D3a, transition part one；D3b, transition part two.
Specific embodiment
As Figure 1-10 shows, the nailing device of the utility model including shell in a tubular form, has machine frame group in the middle part of the shell
Part, described shell one end have hammer drive component, and the shell other end has screw assembly, above-mentioned hammer drive component energy
The action of machine frame component is driven, nail can be made to stablize injection by going out screw assembly after the action of machine frame component.
As shown in Fig. 1-3, machine frame component includes big guide cylinder A1 and small guide cylinder A2, and the internal diameter of big guide cylinder A1 is more than
The internal diameter of small guide cylinder A2.Internal thread A11 is equipped in one end inner wall of big guide cylinder A1, is set in one end outer wall of small guide cylinder A2
There is the one end of external screw thread A21, small guide cylinder A2 equipped with external screw thread A21 to insert in the one end of big guide cylinder A1 equipped with internal thread A11
And external screw thread A21 is threadedly coupled with internal thread A11.
Thread connecting mode not only increases disassembly efficiency, meanwhile, split type structure, it also reduces difficult processings
Degree, design are more reasonable.
Big guide cylinder A1 axial lines are overlapped with the axial line of small guide cylinder A2, between big guide cylinder A1 and small guide cylinder A2
It is additionally provided with to prevent the circumferential positioning structure circumferentially rotated between big guide cylinder A1 and small guide cylinder A2.
The circumferential positioning structure of design may insure the structural strength of junction.
Further, also there is positioning step A12 in the one end of big guide cylinder A1 equipped with internal thread A11, in small guide cylinder
One end that A2 is inserted in big guide cylinder A1 is equipped with the convex shoulder A22 being stuck on the positioning step A12.
Coordinate the structure of convex shoulder A22 by positioning step A12, the structural strength of junction can be further improved.
Specifically, the circumferential positioning structure of the present embodiment includes being threaded through big guide cylinder A1 equipped with mono- end walls of internal thread A11
Positioning pin A3 in thickness inserts in one end in big guide cylinder A1 equipped with location hole A23, the positioning pin in small guide cylinder A2
Sub- A3 inner ends are extended in the location hole A23.
Certainly, circumferential positioning structure can also be the structure of flat key combination keyway.
Secondly, the axial line vertical connection of positioning pin A3 axial lines and big guide cylinder A1.
In addition, one end in big guide cylinder A1 is inserted in reaming A24, the reaming A24 apertures in small guide cylinder A2
Less than the internal diameter of big guide cylinder A1.
Chamfering A25 is equipped in reaming A24 apertures.
The structure of the reaming A24 combination chamferings A25 of design is convenient for the insertion of firing pin, plays an important role of to be oriented to and step down.
In addition, guide part A26 is equipped in one end inner walls of the small guide cylinder A2 away from external screw thread A21, at guide part A26 centers
Equipped with pilot hole A27.
Specifically, pilot hole A27 includes outer straight hole A271 and the internal taper hole A272 being connected with outer straight hole A271 inner ends.It is interior
Taper hole A272 it plays an important role of to be oriented to.
The kidney slot A13 of several circle distributions is equipped in big guide cylinder A1 sides；
An opening is additionally provided in big guide cylinder A1 sides in open notch A14, and the opening of notch A14 is towards far
From internal thread A11 one end.
As shown in Fig. 4-6, this hammer drive component, hammer B1 is threaded through in machine frame B2, this component includes being set in machine frame
Connector sleeve B3 and connector sleeve B3 on B2 can be moved axially with respect to machine frame B2.
Connecting seat B4 is socketed in connector sleeve B3 lower ends, housing B5 is socketed in the upper end of connector sleeve B3, in connector sleeve B3
On be also arranged with bushing B6 between connecting seat B4 and housing B5, by designing the structure of bushing B6, not only increase
Structural strength, and further improve disassembly efficiency.
In addition, by above-mentioned structure, which reduce production and processing difficulty and reduce machining waste, virtually drop
Low cost.
The shell B7 being set on the outside of bushing B6 is additionally provided between connecting seat B4 and housing B5, in connecting seat B4 and hammer
Mainspring B8 is equipped between B1.
Shell uses Al-alloy parts, and light-weight and structural strength is high.
Secondly, connector sleeve B3 is threadedly coupled with connecting seat B4.
Thread connection uses steel and aluminum combined, effectively prevents aluminum component thread damage
Connector sleeve B3 is threadedly coupled with housing B5.
Thread connection uses steel and aluminum combined, effectively prevents aluminum component thread damage.
In connector sleeve B3 upper ends, outer wall is equipped with first step B31, and the upper end of bushing B6 is resisted against on first step B31, serves as a contrast
The lower end of set B6 is resisted against the upper end of connecting seat B4.
The first step B31 of design, can improve structural strength and stability.
Connecting seat B4 upper ends outer wall is equipped with second step B41, and the upper end of shell B7 is resisted against housing B5 lower ends, shell B7's
Lower end is resisted against on second step B41.
The second step of design can improve structural strength and stability.
There is cushion pad B30, the upper end of mainspring B8 acts on hammer B1 rear ends, the lower end of mainspring B8 in connecting seat B4
It acts on cushion pad B30.
The cushion pad B30 of design, is T-shaped structure, can play the role of damping, buffering.
There is the through hole in I-shaped in connecting seat B4.Internal thread is equipped in through hole lower end.The design of internal thread is just
In connection.For example, it is connected with handle B9 or extension bar B10 in connecting seat B4 lower ends.
Handle B9 or extension bar B10 are connected with internal thread.
Extension bar uses Al-alloy parts, light-weight, easy to operate
This component further includes percussion block B60, and several positioning axially set along connector sleeve B3 are equipped on connector sleeve B3
The inner end of groove body B32, percussion block B60 are inserted in any one positioning groove body B32.Extra positioning groove body B32 is pin hole.
As shown in Figure 7 and Figure 8, the screw assembly that goes out in this nailing device includes transmitting tube C1 and noise reduction set C2, and it is anti-to further include one
Shield C3, above-mentioned noise reduction set C2 is sleeved on transmitting tube C1 and the two is threadedly coupled, and above-mentioned protective cover C3 is cylindrical, protective cover C3
Inner end cover C2 ends with noise reduction for linkage section C3a and linkage section C3a and be connected, protective cover C3 outer ends have to its side protrusion
It contacts along C3b.
The transmitting tube C1 is close to have threaded one C1a of connecting portion, above-mentioned noise reduction covers C2 at the side of its outer end
The inside of outer end is to be threadedly coupled with two C2a of threaded connection connecting portion, above-mentioned one C1a of connecting portion with two C2a of connecting portion.
The linkage section C3a sides have perforative connector C3a1, have the button edge of protrusion on the outside of above-mentioned noise reduction set C2
C2b, above-mentioned button make noise reduction set C2 and protective cover C3 be connected along C2b at connector C3a1.
The quantity of the connector C3a1 two and symmetrically to be arranged at linkage section C3a both sides, above-mentioned button along C2b and
Connector C3a1, which is corresponded, to be set.
The button is an integral structure along C2b and noise reduction set C2.
There is the annular knurl C2c that can increase frictional force on the outside of the noise reduction set C2.
The linkage section C3a is with contacting along having the transition part C3c that seamlessly transits between C3b.
The transition part C3c is with contacting the fillet between positioned at linkage section.According to actual conditions, the transition
Portion C3c be positioned at linkage section with contact edge between chamfering be also feasible.
The contact has several recessed annular groove C3b1 in a ring along C3b end faces.
In this nailing device go out screw assembly it is creative be provided with the protective cover with contact edge, nailing device is using process
In by protective cover improve with the contact area of metope, so as to ensure nailing device and metope always in stable plumbness,
The final insertion cavity that ensures nail and can stablize, effectively raises its stability.
As shown in Figure 9 and Figure 10, the nail portion that goes out of nailing device has positioning sleeve D1 and the transmitting tube D2 being connected with positioning sleeve D1,
One end of the transmitting tube D2 is for one D2a of linkage section that is connected with hush pipe, and the other end of transmitting tube D2 is and positioning sleeve
In the middle part of linkage section two D2b that D1 is connected, above-mentioned transmitting tube D2 there is the gear of protrusion along D2c, mechanism further includes one in a ring
Regulation ring D3, above-mentioned regulation ring D3 are pressed on gear along D2c and positioning sleeve D1 ends.
Two D2b of linkage section is connected with positioning sleeve D1 by screw thread.
There is one D3a of transition part seamlessly transitted at the inner port of the regulation ring D3.
One D3a of transition part is the chamfering at regulation ring D3 inner ports.According to actual conditions, the transition part one
D3a is that the fillet at regulation ring D3 inner ports is also feasible.
There is two D3b of transition part seamlessly transitted at the external port of the regulation ring D3.
Two D3b of transition part is the chamfering at regulation ring D3 external ports.According to actual conditions, the transition part two
D3b is that the fillet at regulation ring D3 external ports is also feasible.
The regulation ring D3 internal diameters match with two D2b outer diameters of linkage section.
The equal flush in side of the regulation ring D3, gear along D2c and positioning sleeve D1.
Two D2b of the linkage section and positioning sleeve D1 is connected through a screw thread.
One D2a of linkage section, two D2b of linkage section and gear is an integral structure along D2c.
After positioning sleeve is separated with linkage section two, the regulation ring of corresponding length can be replaced.After regulation ring is replaced, firing pin is located at
Position in transmitting tube is different, so as to adapt to the nailing of various signals, effectively raises its applicability.
Certainly, keep off under the action of can be by positioning sleeve stable position, stability is also higher.
Claims (10)
1. a kind of new nailing device, including shell in a tubular form, which is characterized in that there is machine frame component in the middle part of the shell,
Described shell one end has hammer drive component, and the shell other end has screw assembly, above-mentioned hammer drive component energy band
Motivation frame component acts, and nail can be made to stablize injection by going out screw assembly after the action of machine frame component.
2. new nailing device according to claim 1, which is characterized in that the machine frame component includes big guide cylinder and small
Guide cylinder, internal thread is equipped in one end inner wall of big guide cylinder, and external screw thread, small guide cylinder are equipped in one end outer wall of small guide cylinder
Insert in that big guide cylinder is set in female one end and external screw thread is threadedly coupled with internal thread equipped with externally threaded one end, it is big to be oriented to
Cylinder axial line is overlapped with the axial line of small guide cylinder, is additionally provided with to prevent big guide cylinder between big guide cylinder and small guide cylinder
The circumferential positioning structure circumferentially rotated between small guide cylinder.
3. new nailing device according to claim 2, which is characterized in that the big guide cylinder sets female one
End also has positioning step, and the one end inserted in small guide cylinder in big guide cylinder is equipped with the convex shoulder being stuck on the positioning step.
4. new nailing device according to claim 3, which is characterized in that the circumferential positioning structure includes being threaded through
Big guide cylinder is equipped with the positioning pin on the wall thickness of internal thread one end, and inserting in one end in big guide cylinder in small guide cylinder is equipped with positioning
Hole, the positioning pin inner end are extended in the location hole.
5. new nailing device according to claim 1, which is characterized in that hammer is threaded through in machine frame, and the hammer drives
Dynamic component includes the connector sleeve being set on machine frame and connector sleeve can be moved axially with respect to machine frame, and company is socketed in connector sleeve lower end
Joint chair, housing is socketed in the upper end of connector sleeve, the bushing being also arranged on connector sleeve between connecting seat and housing,
The shell being set on the outside of bushing is additionally provided between connecting seat and housing, mainspring is equipped between connecting seat and hammer.
6. new nailing device according to claim 5, which is characterized in that described in above-mentioned new nailing device
Connector sleeve be threadedly coupled with connecting seat.
7. new nailing device according to claim 1, which is characterized in that go out screw assembly in nailing device, including transmitting
Pipe and noise reduction set further include a protective cover, and above-mentioned noise reduction set is sleeved on transmitting tube and the two is threadedly coupled, and above-mentioned protective cover is in circle
Tubular, the inner end of protective cover cover end with noise reduction and are connected for linkage section and linkage section, and protective cover outer end, which has to its side, protrudes
Contact edge.
8. new nailing device according to claim 7, which is characterized in that the transmitting tube is close to the side of its outer end
Locate have threaded connecting portion one, the inside of above-mentioned noise reduction set outer end is with threaded connection connecting portion two, above-mentioned connecting portion
One is threadedly coupled with connecting portion two.
9. new nailing device according to claim 8, which is characterized in that the linkage section side has perforative connection
Mouthful, above-mentioned noise reduction set outside has the button edge of protrusion, and above-mentioned button makes noise reduction set be connected with protective cover along at connector.
10. new nailing device according to claim 1, which is characterized in that nailing device go out nail portion with positioning sleeve and
The transmitting tube being connected with positioning sleeve, one end of the transmitting tube are the linkage section one for being connected with hush pipe, transmitting tube it is another
One end is the linkage section two being connected with positioning sleeve, has the gear edge of protrusion in the middle part of above-mentioned transmitting tube, and mechanism further includes one in ring
The regulation ring of shape, above-mentioned regulation ring are pressed on gear edge and positioning sleeve end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275978.9A CN108058139A (en) | 2017-12-06 | 2017-12-06 | New nailing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275978.9A CN108058139A (en) | 2017-12-06 | 2017-12-06 | New nailing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108058139A true CN108058139A (en) | 2018-05-22 |
Family
ID=62135252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711275978.9A Pending CN108058139A (en) | 2017-12-06 | 2017-12-06 | New nailing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108058139A (en) |
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| CN108724103A (en) * | 2018-07-18 | 2018-11-02 | 宜宾市南溪区科诚机电厂 | Dust-proof heat insulation type nailing device |
| CN108724102A (en) * | 2018-06-26 | 2018-11-02 | 宜宾市南溪区科诚机电厂 | Thermal insulation and dust-proof type nailing device |
| CN112621669A (en) * | 2020-12-29 | 2021-04-09 | 四川德阳市力协有限责任公司 | Fastening tool for narrow space |
| CN113787490A (en) * | 2021-10-29 | 2021-12-14 | 南溪南山设备制造有限公司 | Integrative nail ail shooter of push type |
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