CN201015862Y - Material storage bin device for the nailing machines - Google Patents

Abstract

The utility model provides a wireless perforating machine with an improved storage hopper component. The utility as well provides a lockpin structure to eliminate the block-up of the nail and to reduce the abrasion of the lockpin. A drive holding component is arranged to avoid breakaway of the drive moldboard from the perforating machine unexpectedly. A simplified and high efficiency propeller component is as well arranged on the machine. A propeller holding component is arranged to avoid the moldboard from crashing on the perforating machine propeller. A perforating machine holding component is arranged to allow easy installation and dismounting of the nail from the perforating machine. Furthermore, a mixing tank component installation method is provided.

Description

The feed bin device that is used for ailing machine

The cross reference of related application

The application requires the U.S. Provisional Application No.60/559 in submission on April 2nd, 2004, and 342, and the U.S. utility patent No.11/050 that submits on February 3rd, 2005,280 rights and interests, the disclosure of these two patents is incorporated into by reference at this.

Technical field

The present invention relates to a kind of wireless ailing machine, and more specifically, relate to a kind of feed bin assembly that is used for wireless ailing machine.

Background of invention

Fastened tools, for example power ailing machine and stapler are common relatively product in construction market.Yet frequently, available possibly of fastened tools can't be for the user provides the required flexibility ratio and the free degree, and this is owing to there be flexible pipe and the analog that described fastened tools is connected to pneumatic power source.Similarly, many parts of general securing member though can satisfy the purpose that they are subscribed, can not provide full blast and the most resultful function to the user.Therefore, there is the demand of improving fastened tools in the prior art.

Summary of the invention

The invention provides a kind of ailing machine, it has the feed bin assembly that band improves parts.Also provide a kind of being used to remove the latch gear that nail blocks, it has reduced the wearing and tearing on the lock pin.A kind of driver retaining member is provided to keep the aligning of nail driver and nail, and limit flexion load (bucklingload).The invention provides a kind of propulsion component, it has structure simplification and effective.The propeller retaining member is provided to allow move after the nail of described propulsion component in being loaded in described feed bin assembly.The nail holding member is provided to allow easily with nail loading and unloading from described ailing machine.A kind of method of assembling described feed bin assembly is provided at last.

Further range of application of the present invention is provided hereinafter will become clear in describing in further detail.Be understandable that specification that this is detailed and certain embodiments be although understand the preferred embodiments of the present invention, but only be intended to describe, and be not intended to limit scope of the present invention.

Description of drawings

The present invention will obtain understanding more fully from detailed specification and accompanying drawing, wherein:

Fig. 1 is the side view of the principle according to the present invention exemplary ailing machine that has the feed bin assembly of constructing;

Fig. 2 is the perspective view of the nozzle of the ailing machine with latch gear that uses together with feed bin assembly of the present invention;

Fig. 3 is lock pin line and the outstanding backside perspective view of using together with latch gear of the present invention of lock pin;

Fig. 4 has the driver moldboard and follows closely the side view of the nozzle of maintaining body surely with feed bin assembly of the present invention uses together;

Fig. 5 A is the angle of rake perspective exploded view of using together with feed bin assembly of the present invention of nail;

Fig. 5 B is the angle of rake vertical view of the nail of Fig. 5 A;

Fig. 6 A has a front elevation that the nail propeller is propelled the nozzle of open nature with feed bin assembly of the present invention uses together;

Fig. 6 B is the side sectional view with nozzle of the nail block piece that uses in feed bin assembly of the present invention;

Fig. 7 A is the vertical view that the nail that is in the released position that uses in feed bin assembly of the present invention keeps system;

Fig. 7 B is the side view that the nail of Fig. 7 A demonstration keeps system;

Fig. 7 C is the top view of the nail maintenance system shown in Fig. 7 A when being in locked position;

Fig. 7 D is the side view that the nail shown in Fig. 7 C keeps system;

Fig. 8 A is the enlarged side view of feed bin assembly of the present invention of describing the assembly method of feed bin assembly; With

Fig. 8 B is the enlarged perspective in the indicated zone of 8B-8B circle among Fig. 8 A.

The specific embodiment

Below only be exemplary in essence about being described in of preferred embodiment, and be not intended to limit the present invention and application or use.。

With reference to Fig. 1, shown feed bin assembly 10 according to principles of construction of the present invention, itself and exemplary wireless ailing machine 12 be coordinated effectively.Yet, be understandable that the present invention can use by the ailing machine different with other together.Wireless ailing machine 12 generally comprises the housing 14 that has the generator (not shown) that is positioned at wherein.This Motor Drive nail drive unit, it is used for driving the nail (not shown) from feed bin assembly 10.Handle 16 is from housing 14 extensions and end at battery pack 18.Battery pack 18 is configured to the base part 20 of engages handle 16 and provides power to described motor.

Feed bin assembly 10 comprises nozzle assembly 22 and feed bin 24.Nozzle assembly 22 is installed on the housing 14.Feed bin 24 1 ends are connected to nozzle 22, and opposite end is installed to the pedestal 20 of handle 16.

With reference to Fig. 2, nozzle assembly 22 comprises the latch gear 26 with the design of improving.Nozzle assembly 22 comprises nozzle 28, and nozzle 28 is installed to the skeleton structure (not shown) in the housing 12 (Fig. 1) at one end 30 places.Nozzle 28 comprises a pair of from wherein upwardly extending hook spare 32.Nozzle casing 34 is pivotally mounted to nozzle 28 near an end 30 places, and the installation site is in pin connector 36 places of extending between a butt strip 37.Nozzle casing 34 length along nozzle 28 between hook spare 32 is extended.Nozzle casing 34 comprises the rib 38 that extends along its length direction.Rib 38 provides intensity to nozzle casing 34, and provides sight line to calibrate the nail (not shown) for the operator of ailing machine 12.Nozzle 28 and nozzle casing 34 limit a passage (hereinafter will make a more detailed description) of accepting nail therein.

Latch gear 26 is installed on the nozzle casing 34, and comprises on lock pin outstanding 40 and the lock pin line 42, as shown in Figure 3.Latch gear 26 is used for nozzle shroud 34 lockings and unblanks in nozzle 28.Lock pin outstanding 40 is pivotally connected to and nozzle shroud 34 at pin 44 places.

With reference to Fig. 3, lock pin line 42 is pivotally connected to lock pin outstanding 40 at groove 46 places that enlarge.The groove 46 that enlarges makes lock pin line 42 can easily be installed on the lock pin outstanding 40, and does not need lock pin line 42 forging moldings are entered groove 46.Lock pin line 42 has pair of parallel " s " type arm 48 (observing from the side), and it is perpendicular to middle body 49.Be understandable that the shape with " s " type arm 48 that other are different also can be used.Middle body 49 is provided with bump 51, and it is dimensioned to cooperate and places rib 38 tops (preferably referring to Fig. 2).

With reference to Fig. 2 and 3, when nozzle casing 34 was positioned at the locked position of nozzle 28 tops, lock pin line 42 tightly was locked in the hook spare 32 of nozzle 28.Middle body 49 then is pressed on downwards on the nozzle casing 34 on each side of rib 38.This has just guaranteed that nozzle casing 34 tightly engages with nozzle 28.In order to unclamp nozzle casing 34, lock pin outstanding 40 is impelled with nozzle casing 34 to separate.So then lock pin line 42 breaks away from from hook spare 32, thereby allow nozzle casing 34 around pivoting with pin connector 36 and leaving nozzle 28.The operator can remove any nail obstruction in the nozzle 22 in the released position then.

Get back to Fig. 4 now, will describe the driver retaining member.Nozzle 28 comprises the groove 50 that is formed at wherein, and itself and nozzle casing 34 (when nozzle casing 34 is in locked position) are worked in coordination with and formed passage 52.Passage 52 be designed size to accept nail 53 from feed bin 24.Driver moldboard 54 extends into passage 52 from housing 14.Driver moldboard 54 is driven by motor and nail driving mechanism (not shown), thereby and engages the head driving nail 53 process nozzles 28 of nail 53 and send ailing machine 12.

But, when nozzle casing 34 is in its released position when (as shown in phantom in Figure 4), but driver moldboard 54 releasing slots 50.Therefore, nozzle casing 34 has comprised cam portion 56 (preferably referring to Fig. 2), and it is formed on the opposite side of pin connector 36 at one end.When nozzle casing 34 is moved to the released position, cam portion 56 engagement with driver moldboards 54, thus driver moldboard 54 is limited in groove 50 places, and prevent that driver moldboard 54 breaks away from.

Get back to Fig. 1, feed bin 24 is preserved a plurality of nail (not shown)s therein.Described nail is marched forward to entering nozzle assembly 22 by propulsion component 60.Propulsion component 60 is arranged in feed bin 24, and divides operator's operation of stretching out and supplying ailing machine from the center.

With reference to Fig. 5 A, propulsion component 60 comprises and slides part part 62, propeller part 64 and spring member 80, constitutes three members here at most, and these members can different instruments and put together, thereby a kind of easy assembly is provided.Slide part part 62 and comprise and slide part 66, it has channel part, and the size of this channel part can be designed to cooperate the lining (hereinafter will do detailed description) of feed bin 24 (see figure 1)s and slide thereon.Handle 68 stretches out from sliding part 66, and stretches out from feed bin 24.Pin 70 is from slide part 66 and comprise a cutter type part 72.Hook 73 stretches out from slide part 66, and accepts the part of biasing member, and is as mentioned below.Top 62 is overall structures of single-piece.

Propeller part 64 comprises propeller 74, and propeller 74 is accepted the nail (not shown), thereby these nails are moved to nozzle assembly 22 (Fig. 1).Propeller 74 comprises hole 76, and its size is designed to accept therein pin 70 and the bar plate portion 72 that is used for providing batten to be connected betwixt.The propeller 74 of arm 78 76 opposite sides from the hole stretches out.By with pin 70 patchholes 76, slide part part 62 and propeller part 64 is joined together, like this, bar plate portion 72 will slide part part 62 and be locked in propeller part 64.Propeller part 64 is overall structures of single-piece.

Propeller 74 comprises first surface 75 and second surface 77.First surface 75 relative second surfaces 77 are angled, and comprise the open slot 79 that is formed at wherein, preferably shown in Fig. 5 B.Open slot 79 is configured to accept therein nail (not shown) (this is preferably referring to Fig. 6 B) partly.Second surface 77 impacts second surface 77 to allow driver moldboard 54 (Fig. 4) at angle, thus the path of during the stroke of driver moldboard 54, propulsion component 60 being shifted out driver moldboard 54.

With reference to Fig. 5 B, propulsion component 60 further comprises biasing member 80, for example, for example, spring.Biasing member 80 is installed in and slides between part 66 and the arm 78, and with biasing propeller 74, bar plate portion 72 can 76 disengagings from the hole unexpectedly like this.And biasing member 80 biasing propellers 74 make propeller 74 and the nail (not shown) that is loaded in feed bin 24 (Fig. 1) keep aiming at.

With reference to Fig. 6 A, as above to carry, propulsion component 60 slides in feed bin 24 (Fig. 1), to drive the passage 52 that nail 53 enters nozzle assembly 22.Yet, after all nails 53 have all taken out from feed bin 24, propeller 74 admission passages 52.If nail has been loaded into feed bin 24 when the propeller 74 of propulsion component 60 is positioned at nozzle 28, propeller 74 will be to pushing back moving nail, no longer be in the nozzle 28 up to propeller 74, and propeller 74 can shift out the position of aiming at the nail that is loaded.Therefore, passage 52 comprises the propeller storehouse 82 that is formed at wherein, and its size is designed to accept propeller 74.This just allows when propeller 74 is arranged in nozzle 28, and propeller 74 is moved out of the position of aiming at the nail that is loaded.

Nozzle 28 further comprises nail block piece 83, its crossing channel 52.Preferably referring to Fig. 6 B, along with nail is promoted by propeller 74, described nail block piece engages each nail 53.This head of just having guaranteed the nail 53 in passage 52 is aimed at driver moldboard 54.And along with driver moldboard 54 impacts nail 53, nail block piece 83 prevents any contingent distortion.Nail block piece 83 forms the part as nozzle 28 as independent global facility.This nail block piece 83 and the nozzle 28 that forms integral body reduced production cost.

With reference to Fig. 7 A-D, the loading and unloading of feed bin 24 will be described now.Feed bin 24 comprises nail trace 90, and its size is designed to receive therein a plurality of nails 53 (Fig. 6 B).Nail 53 1 ends are supported in the lining 42, and the other end is supported by the blanking bin (following will the description) of a part that forms feed bin 24.Nail 53 is by propulsion component 60, and is upwards sliding towards nozzle assembly 2 (Fig. 1) 2 along feed bin 24.As above carry, propulsion component 60 slides along the part of feed bin 24, particularly, slides along lining shown in Figure 1 92.

By the opening (not shown) of nail 53 in feed bin 24 backs inserted nail trace 90, nail 53 is loaded into the nail trace 90 of feed bin 24.For nail 53 is remained in the nail trace 90, feed bin 24 comprises that further the nail that is installed on wherein keeps spring 93 (Fig. 7 A and Fig. 7 C).Nail keeps spring 93 as check valve, makes nail 53 can enter nail trace 90, but can not come out.Particularly, nail keeps spring 93 to comprise that an end is anchored on the spring arm 94 of feed bin 24 and in the head part 96 of free end.When head part 96 was in not bias state (for example, when spring arm 94 not when its equilbrium position is offset fully), head part 96 was aimed at nail traces 90, shown in Fig. 7 A.Head part 96 comprises that straightening is outstanding 98, and its size is designed to engage the part of propulsion component 60, as hereinafter describing.

Spring arm 94 and head part 96 are worked in coordination with and have been formed an inclined surface 100, and the nail 53 that is introduced into feed bin 24 like this will make nail keep spring 93 to depart from outbound path.Nail keeps spring 93 rapid pop into position then, thereby has prevented that nail 53 is from 24 unexpected disengagings of feed bin.

For loading and unloading feed bin 24, propulsion component 60 is moved to the back of feed bin 24.The cam face 102 (Fig. 7 C) at close feed bin 24 rear portions in the postbrachium 78 of propeller 60 and the feed bin 24 engages (part as shown in Figure 8 that particularly, is positioned at feed bin 24).Simultaneously, aim at outstanding 98 and move, see Fig. 7 C and 7D to aim at propeller 74.The power of cam face 102 and arm 78 collaborative antagonism biasing members 80 make propeller 74 produce the orientation of aiming at nail trace 90, shown in Fig. 7 C.This rotation is passed on the nail maintenance spring 93 by aiming at outstanding 98.Therefore, nail keeps spring 93 to be moved out of the orientation of aiming at nail trace 90 by propeller 74.Nail 53 can freely withdraw from (or entering) nail trace 90 and interference-free then.Like this, propulsion component 60 keeps spring 93 collaborative with nail, pattern (for example to adopt " loading and pull out (draw) " with the loading that allows feed bin, wherein, nail can be inserted into feed bin 24 earlier, in a single day propeller 60 contacts nail is gone out nail trace 90 with that by " commentaries on classics " plane then, and be pulled to after the nail that is loaded), pattern (for example perhaps to adopt " hold up and load ", propulsion component 60 is pulled to the back of described feed bin, and hold up by cam face 102 and to leave the orientation of aiming at nail trace 90, thereby nail can be loaded and unloaded without restriction).

Referring now to Fig. 8 A, will the assembling of feed bin assembly 10 be described.Mention as previous, nozzle assembly 22 is fastened onto the skeleton structure (not shown) in the housing 14 of ailing machine 12.Feed bin 24 generally comprises lining (or ways) 92, blanking bin 91 and feeding bin 95.

At first, blanking bin 91 is connected to nozzle assembly 22 at the lower end of nozzle assembly 22 annex.In the concrete example that is provided, screw 97 is used to blanking bin 91 is connected on the nozzle assembly 22, though also can adopt other the whole bag of tricks to connect.

Then, lining 92 inserts the receiver 110 the nozzle assembly 22 from the back of nozzle assembly 22.Propulsion component 60 is connected to lining 92, slides part 66 like this and is sliding engaged to lining 92.Constant force spring 112 (not forming by there being axle rolling memory-type steel sheet (axle-free rolled memory-type sheetsteel)) is hooked on the hook spare 73 of propulsion component 60 then.Hereinafter will mention, constant force spring 112 engages the part of feed bin 24, and towards nozzle assembly 22 skew propulsion components 60.Lining 92 is connected to the base part 116 on the blanking bin 91 then.Shown in Fig. 8 B, the base part 116 on the blanking bin 91 comprises groove 118 wherein, and it is used in the supporting liner end of 92.Groove 118 comprises a plurality of ribs 119, and it engages lining 92, and forms betwixt to sting cooperation (snap-fit) or be right after and close.Alternatively, base part 116 can comprise the hole (not shown), and its size is designed to therein in the supporting liner 92, perhaps can comprise any other device that lining 92 is locked onto blanking bin 91.

With reference to Fig. 8 A, lining 92 and the blanking bin 91 collaborative sub-components of fixing 93 that form.Feeding bin 95 inserts along base part 116 tops and lining 92 tops of blanking bin 95 then.Particularly, feeding bin 95 comprises the bolt receiver 120 that extends from it, is formed with wall 121 simultaneously near bolt receiver 120.The size of bolt receiver 120 is designed to be matched with among the opening 124, and opening 124 is formed in the housing 14 of ailing machine 12.Referring to Fig. 1, screw 123 extends and joint screw receiver 120 through housing 14, thereby feeding bin 95 is anchored on ailing machine 12.Wall 121 is aimed at opening 124, thereby covers opening 124.

Feeding bin 95 further comprises spring fixator 122.Spring fixator 122 has cup-shaped, and its size is designed to accept the rolling part with fastening constant force spring 112 wherein.Along with propulsion component 60 is pulled away from from nozzle assembly 22, constant force spring 112 action, thus propulsion component 60 is offset towards nozzle assembly 22.

Along with feeding bin 95 is connected to blanking bin 91 and housing 14, rib formula flange 126 stretches out from feeding bin 95, and engages the cooperation fit ribs formula recess 128 in the pedestal 20 that is formed at ailing machine 12.Rib formula flange 126 is the frame supports as feed bin assembly 10 in when assembling.And feeding bin 95 comprises the inclined-plane 134 that is formed at wherein, and it is used for aiming at lining 92 when feeding bin 95 is connected above sub-component 93.Like this, the parts of sub-component 93 are being aimed at therebetween by fastening automatically, thus reduce must by the individual manually be held on the quantity of the parts in somewhere.

The assemble method of feed bin assembly 10 allows the user so to do fast and effectively by making up the sub-component that helps aligning.And, the parts of feed bin 24 in receiver and hole joint allow parts to aim at fast and easily.

Description of the invention in fact only is exemplary, and therefore, the transformation that does not depart from main idea of the present invention will fall within the scope of the present invention.Such transformation should not thought a kind of of the spirit and scope of the present invention departed from.

Claims (27)

1. the fastener component in the instrument, it comprises:

Nozzle;

Nozzle casing, it is connected to described nozzle, and removable between first closed position and second open position, and described nozzle casing comprises the surface that is formed on the one end, and at least one in described nozzle and the described nozzle casing forms passage;

Driver, it is placed in the described passage;

Wherein, along with described nozzle casing moves to described second open position from described first closed position, the surface of described nozzle casing prevents that described driver from removing from described passage.

2. fastener component according to claim 1, wherein, when described nozzle casing from described first closed position when described second open position moves, the described surface and the described nozzle of described nozzle casing keep substantially invariable distance.

3. fastener component according to claim 1, wherein said nozzle comprises a butt strip, it is used for supporting pivotally betwixt described nozzle casing.

4. propulsion component, it is used for the securing member of joining tool, and the described relatively instrument of described securing member is removable, and described propulsion component comprises:

Slide the part part, it has the part that slides that is suitable for being connected to slidably described instrument;

The propeller part, it has the propeller from its extension, and described propeller is suitable for engaging the described securing member in the described instrument, and described propeller partly is pivotally connected to the described part part that slides;

Biasing member, it is placed in described sliding between part part and the described propeller part, described biasing part is operationally partly setovered described propeller to aim at described securing member, and wherein said part part, described propeller part and the described biasing member of sliding constitutes three parts at most.

5. propulsion component according to claim 4, the wherein said part that slides comprises passage, this passage is suitable for being connected to slidably described instrument.

6. propulsion component according to claim 4 comprises further and slides the part handle that it partly extends from the described part that slides.

7. propulsion component according to claim 4 further comprises being formed at the described hook spare that slides on the part, thus its be suitable for being connected to spring with the biasing of described propulsion component to engage described securing member.

8. propulsion component according to claim 4 further comprises spring arm, and it partly extends from described propeller.

9. propulsion component according to claim 8 further comprises biasing member, and it is placed in described sliding between part and the described spring arm, and is used for the described relatively part part described propeller part of setovering rotationally that slides.

10. propulsion component according to claim 4, wherein said propeller comprise the face that limits the propeller part, and this propeller partly has the groove that is formed at wherein, and this groove is suitable for engaging described securing member.

11. propulsion component according to claim 10, wherein said face comprise the angled part of described relatively propeller part.

12. propulsion component according to claim 4, wherein said propeller part and the described part part that slides are connected to each other by the batten connector.

13. propulsion component according to claim 4, wherein said propeller part and describedly slide that part partly can assemble mutually and tool using not.

14. a feed bin assembly that is used for ailing machine, it comprises:

Feed bin, it is defined for the passage that holds nail therein;

Ways, it is adjacent to described passage;

Propulsion component, it comprises: slide the part part, it is connected to described ways slidably; The propeller part, it has the propeller that is suitable for engaging the nail in the described passage, and described propeller partly is pivotally connected to the described part part that slides; And biasing member, it is placed in described sliding between part part and the described propeller part, and operationally makes it aim at described passage described propeller biasing.

15. feed bin assembly according to claim 14, wherein said biasing member are the Shaftless propeller springs.

16. one kind is used for the nozzle assembly that uses at the ailing machine instrument, it comprises:

Nozzle, it has base part;

Nozzle casing, it is connected to described nozzle, and at least one qualification in described nozzle and the described nozzle casing is formed at passage wherein, and this passage is suitable for holding therein nail;

Driver, it extends and is suitable for engaging the head of described nail in described passage; With

Bridge, it is from described base part extension of described nozzle and across described passage;

Wherein, described bridge and described base part are formed single complete member.

17. nozzle assembly according to claim 16, wherein said nozzle casing has sunk part in its surface, is used to hold the described bridge of described nozzle.

18. nozzle assembly according to claim 16, wherein said nozzle casing is pivotally connected to described nozzle, and comprise the cam face that is formed on the one end, wherein, along with nozzle casing moves to open position from the closed position, described cam face prevents that described driver from removing from described passage.

19. a maintenance assembly that uses in the feed bin assembly of instrument, described instrument has the securing member that is arranged in passage, and described maintenance assembly comprises:

Cam face;

Spring arm, itself and described channel alignment; With

Propulsion component, its be connected to described instrument and between primary importance and the second place relative described cam face and described spring arm removable, described propulsion component has first and the second portion that connects rotationally, described first is suitable for being connected to described instrument, and described second portion is suitable for engaging described securing member;

Wherein, during the described second place moved, described propulsion component engaged described cam face at described propulsion component, thereby impelled described second portion to rotate, and like this, described second portion engages described arm and impels the described passage of described arm to break away from and aim at.

20. maintenance assembly according to claim 19, wherein said propulsion component comprises: biasing member, it is placed between described first and the described second portion, is used for described second portion biasing, thereby makes it aim at described securing member.

21. maintenance assembly according to claim 19, wherein said spring cam are included in the projection that the one end forms, and it is in the described second place between moving period, described propulsion component engages described projection.

22. maintenance assembly according to claim 19, wherein said spring cam is aimed at this motion with described securing member disengaging and is made the bending of described spring cam.

23. a feed bin assembly that is used for instrument, it comprises:

Blanking bin, it is suitable for being connected to described instrument at the one end, and has maintaining body at its opposite end;

Lining, it is suitable for being connected to described instrument and is connected to described maintaining body; With

Feeding bin, its be suitable for being connected to described instrument and above the part of described blanking bin and described lining above be connected.

24. feed bin assembly according to claim 23, wherein said maintaining body comprises groove, and its size is designed to hold described lining, and described groove has the rib that is formed at wherein, and described like this lining is maintained in the described groove.

25. feed bin assembly according to claim 23 further comprises propulsion component, it is installed to described lining slidably.

26. feed bin assembly according to claim 25, wherein said propulsion component comprises coupled spring, and described spring is also connected to described feeding bin.

27. feed bin assembly according to claim 25, wherein said blanking bin and described feeding bin are defined for the passage that holds nail therein together.

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