CN100574929C - Autofeed speed rivet tool - Google Patents
Autofeed speed rivet tool Download PDFInfo
- Publication number
- CN100574929C CN100574929C CN 200580013525 CN200580013525A CN100574929C CN 100574929 C CN100574929 C CN 100574929C CN 200580013525 CN200580013525 CN 200580013525 CN 200580013525 A CN200580013525 A CN 200580013525A CN 100574929 C CN100574929 C CN 100574929C
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- instrument
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- axle
- arm plate
- shape member
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 abstract description 17
- 239000004677 Nylon Substances 0.000 abstract description 8
- 229920001778 nylon Polymers 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
- B21J15/34—Devices for inserting or holding rivets in position with or without feeding arrangements for installing multiple-type tubular rivets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
A kind of autofeed speed rivet tool (22) and method, it does not need often to withdraw from and stores axle (40) again, described autofeed speed rivet tool and method very effectively also can be used in the streamline application, and do not need to stop production line with the instrument (22) of reloading with rivet (12).Flexible pipe (10) transports rivet (12) to instrument (22) along guide wire (14).Pipe (16) can transport rivet (12) in flexible, and nylon ball (18) can be arranged on the outer tube (20), and nylon ball (18) is as the joint here, and allows outer tube (20) to be compressed and do not shorten center line.Instrument (22) can comprise a plurality of inventive concepts, for example have be clamped in axle (40) but spoon shape member (46), transport sector (212), the rivet of pivotal arm plate (56) at very forward place of end fixed in mechanism (384) and be used for vertically controlling the mechanism (386) of axle.
Description
Technical field
Present invention relates in general to be used to install the tool and method of rivet, more specifically, relate to autofeed speed rivet tool and use this autofeed speed rivet tool that the method for rivet is installed, this autofeed speed rivet tool is the autofeed speed rivet tool that for example is used in the medium-sized applications occasion (just annual 1000000 to 5,000,000 rivets).
Background technology
Although the seat formula clincher tool that is useful on the small-sized auto-feed clincher tool of handling less operation and is used to handle the costliness of bigger operation also can't obtain to take the clincher tool that in-situ processing medium size is operated to widely.
Existing hand tools uses the axle that can keep about 35 rivets.After shooting away 35 rivets, be necessary for axle store rivets once more.This need withdraw from axle from instrument, and new rivet chain (initially being provided with by adhering on the strippable paper) is installed on the axle.This needs time and skill.Axle can be used about 30,000 cycles usually.What the present invention referred to is a kind of hand tools, and it does not need often to withdraw from axle and stores about 35 rivets at every turn once more.This makes manipulator can use this instrument (if necessary), and the instrument that makes can be used in streamline and use in (for example assembly line), does not think the instrument rivet of reloading and do not need to stop production line.If this instrument has been supplied to rivet always, then can make efficient increase 50%-80%.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of autofeed speed rivet tool and method that is used for medium-sized applications.
Another purpose of the embodiment of the invention provides a kind of hand tools and method, and it does not need often to withdraw from and stores axle again.
Another purpose of the embodiment of the invention provides a kind of hand tools and method, and it can be used in streamline and use in (for example assembly line), and does not need to stop production line with the instrument of reloading with rivet.
Another purpose of the embodiment of the invention provides a kind of very effective autofeed speed rivet tool and method.
In brief, according to aforementioned, disclosed herein is several embodiments of the present invention.One embodiment of the present of invention provide flexible tube carries rivets to instrument.Preferably, transport rivet along guide wire.Guide wire can be soldered to axle in the instrument also can not be soldered to axle in the instrument.Preferably, use guide wire and utilize air that rivet is blown over pipe.
An alternative embodiment of the invention provides flexible interior pipe and transports rivet to instrument along guide wire, along the about per inch of outer tube that can be made of aluminum nylon ball is set.Nylon ball is as joint, and allows outer tube to be compressed and do not shorten center line.
An alternative embodiment of the invention provides spoon shape member, it is used to allow single rivet by the rivet chain with arrival spoon shape member upstream, clamping axle in the process of the most forward rivet reaming (broach) in chain afterwards, and apply force to rivet after leaning on most in the chain, the nose that makes second rivet in the chain promote instrument is opened, and is used for follow-up reaming so that second rivet in the chain is positioned at the instrument outside.Spoon shape member can be constructed such that they open and close in processing procedure, also can not be configured to so.Except using a spoon shape member, can use staggered ball to the axle collar slidably, so that door to be provided.Store rivets in the pipe of instrument upstream then can be used such door if desired.Door preferably provides the spoon shape member that once only allows a rivet to advance to pass in the instrument.
The preferred embodiments of the present invention can comprise a plurality of additional inventive concepts, for example transport sector, rivet fixed in mechanism, be used for vertically controlling the mechanism of axle and be used for mechanism in very forward place's clamping axle of the end of axle, reduced the amount of axle that may be impaired thus effectively.As will be described in detail, can also use other inventive concept of the present invention and embodiment.
Description of drawings
In conjunction with the drawings with reference to the following detailed description, can understand composition and mode and the further aim of the present invention and the advantage of structure of the present invention and operation best.Similar reference number is represented similar elements in the accompanying drawing, wherein:
Shown in Fig. 1 is the flexible pipe that rivet is transported to instrument along guide wire;
Shown in Fig. 2 is the device that comprises flexible interior pipe and outer tube, and flexible interior pipe is used for along guide wire rivet being transported to instrument, along the about per inch of outer tube nylon ball is set in this device, and nylon ball plays joint;
Shown in Fig. 3 is the instrument that can be used in combination with any one device (or with some other mechanisms that are used for instrument that rivet is delivered to) shown in Fig. 1 or 2;
Shown in Fig. 4 be the spoon shape member of instrument of Fig. 3 how fixed in the guiding rope;
Shown in Fig. 5 is another kind of instrument, and this instrument is similar to instrument shown in Figure 3, and can be used in combination with any one device (or with some other mechanisms that are used for instrument that rivet is delivered to) shown in Fig. 1 or 2;
Shown in Fig. 6 is spoon the opening of shape member of instrument shown in Figure 5;
Shown in Fig. 7 is the door mechanism that can be used in combination with instrument shown in Figure 5 (or with some other instruments);
Shown in Fig. 8 and 9 be and similar door mechanism of shown in Figure 7 door mechanism;
Shown in Figure 10 is instrument according to the embodiment of the invention;
Be included in transport sector in the instrument shown in Figure 10 shown in Figure 11;
Figure 12-23 relates to transport sector shown in Figure 11;
Be included in spoon shape member in the instrument shown in Figure 10 shown in Figure 24;
The end profile that is included in the spoon shape member in the instrument shown in Figure 10 shown in Figure 25 and 26;
Shown in Figure 27 is the function that is included in the arm plate on spoonful shape member when spoon shape member clamping axle;
Shown in Figure 28 is the preferable shape of arm plate;
Shown in Figure 29-31 is moving forward and backward and the clamping of axle of spoonful shape member;
Shown in Figure 32-35 be the instrument front portion be used to prevent that axle from withdrawing from the mechanism of instrument; And
Figure 36-40 provides a series of views, and shown in them is the operation of instrument nose in the perforate process of rivet.
The specific embodiment
Some specific embodiments represent in the accompanying drawings and will be described in detail here, and at this moment, what should be appreciated that here to be done openly should be considered to the illustrative of the principles of the inventions, rather than limit the invention to illustrated like that.The present invention can be implemented as multi-form embodiment.
Shown in Fig. 1 is the first embodiment of the present invention, and wherein the flexible pipe such as PA tube 10 transports rivet 12 to instrument.Preferably, transport rivet 12 along guide wire 14 (for example cable wire).The axle that guide wire 14 can be soldered in the instrument also can not be welded to axle.If do not use guide wire, the length of rivet must be longer than its width, to prevent rivet upset in pipe 10.Preferably, use guide wire 14, use air that rivet is blown over pipe.
Shown in Fig. 2 is the second embodiment of the present invention, wherein flexible in pipe 16 (for example PA tubes) rivet 12 is transported to instrument along guide wire 14 (for example cable wire), approximately some nylon balls 18 are set along outer tube 20 that can be made of aluminum every 1 inch.Nylon ball 18 is as joint, and permission is compressed outer tube 20 and do not shortened center line.Outer tube 20 for example can be ten inches long, can be connected to clincher tool.
Shown in Fig. 3 is instrument 22, and it can be used in combination with the arbitrary instrument shown in Fig. 1 or 2, perhaps in addition be used to carry rivet to some other mechanisms of instrument to be used in combination.Instrument 22 comprises handle 24, trigger 26 and nose 28, for example described in the GB2124955, by reference its whole contents is included in here.Instrument 22 comprises connector 30, and connector 30 is connected to instrument any one of the pipe 10 or 16 shown in Fig. 1 or 2 (or be used for some other mechanisms of the instrument that rivet is delivered to).Nose 28 and plunger 32 engagements, plunger 32 activates by oil in the chamber 34 or air, is subjected to active force in the opposite direction by the spring 36 in another chamber 38.
As shown in the figure, guide wire 14 (for example from the guide wire in Fig. 1 or 2 or from the guide wire of other mechanism) can be soldered to the axle 40 in the instrument 22, with the dragline 42 that is formed for rivet.Dragline 42 extends through the front portion 44 of plunger 32, and plunger 32 preferably comprises a plurality of spoonfuls of shape members 46.Particularly, as shown in Figure 4, three spoon shape members 46 can be set, wherein dragline 42 extends through wherein the space 48 between two spoon shape members 46, and three spoon shape members 46 have defined opening 50 at their front end place together, are used to allow dragline 42 to pass therefrom.
In use, a spoon shape member 46 retreats (just by 34 removing air or oil from the chamber, allowing spring 36 to promote a spoonful shape member 46 backward thus).Then, rivet is penetrated pipe 10,20, enters instrument 22, arrives the rivet chain on the axle 42 that is arranged in the instrument front portion 54.Then, spoon shape member 46 advances (for example by in forced air or the oily inlet chamber 34) with last rivet in chain, thereby causes that first rivet in the chain backs down the nose 28 of instrument 22, and arrives forward outside the instrument 22.After this, nose 28 is closed, and comes actuation tool 22 by actuating plunger 32.Particularly, cause in forced oil or the air inlet chamber 34 that plunger 32 moves forward, and axle 42 remains on the original place by spoon shape member 46.As mentioned above, in order to provide acceptable clamping by spoon shape member 46, spoon shape member 46 can have the zigzag claw.Advancing of plunger 32 causes the most forward rivet reaming.Afterwards, spoon shape member 46 can retreat, and another rivet passes pipe 10,20 and enters, and spoon shape member 46 advances once more.Be under three the situation in the quantity of spoon shape member 46, a spoon shape member 46 guide wire 42 that can slip away, spoon shape member 46 statuary column plugs equally retreat and advance, and during guide wire 42 can keep in place.
The difference of instrument 22a as shown in Figure 5 and instrument 22 shown in Figure 3 is that also instrument 22a is constructed such that and is used to carry rivet to be connected to the rear end 99 of instrument 22a to the pipe 10,20 of instrument.
As shown in Figure 5, door mechanism 100 can be arranged near the rear end 99 of instrument 22a.Particularly, as shown in Figure 7, the staggered pairing of ball 106 (for example match 102 and pairing 104) and slidably the axle collar 108 can be used to provide 100.If desired in the upstream of instrument 22a store rivets, then can use such door 100.Store rivets can shorten circulation timei in this way.Door 100 only preferably provides once a rivet to be allowed to advance to pass the spoon shape member 46a in the instrument.If once a rivet is blown over pipe 10,20, does not then preferably use door.Preferably, door 100 provides such structure: a pairing of ball 106 104 is positioned at and 9 positions at 3 in little downstream, and another of ball 106 matches and 102 be positioned at and 6 positions at 12.Preferably, ball is contained in the inside axis-shaped component 110 with four holes 112---and each hole 112 is used for a ball 106, instrument 22a comprises one or more inside openings, these inside openings are positioned between another zone (near ball 106) that spoonful shape member 46a zone behind and the control axle collar 108 move forward and backward, and are arranged in wherein that air can be supplied in a spoonful shape member 46a zone behind so that a spoonful shape member 46a advances.Particularly, so that a spoon shape member 46a when advancing, air drains into another zone when the supply air, makes the axle collar 108 retreat (direction of advancing with respect to rivet).Similarly, so that a spoon shape member 46a when retreating (because effect of spring force), air is also discharged from other zone when discharged air, causes the axle collar 108 advance (direction of advancing with respect to rivet) (also being because the effect of spring force).When the axle collar 108 is driven by spring 116 (for example forward), the ball 106 of 12 and 6 positions of downstream pairing 104 falls into the recess 112 of the axle collar 108 and two other ball 106 is pushed into the inside to stop firmly rivet.When the axle collar 108 by air during to rear drive, the ball 106 of 3 and 9 positions of upstream pairing 102 falls into the recess 112 of the axle collar 108, thus rivet is released into two other ball (just matching 104) inside being pushed into now.When air is discharged from, when the axle collar 108 is driven forwards by spring 116 afterwards, the ball 106 of 12 and 6 positions of downstream pairing 104 falls into the recess 112 of the axle collar 108 once more, discharge rivet, make rivet can move through the rivet chain of spoonful shape member 46a (it retreats and opens) to instrument 22a front portion, and two other ball (just matching 104) is pushed into the inside, stops to live a new rivet.
Another embodiment 100a of door like this is illustrated in Fig. 8 and 9, can comprise two axle collars 130,132, and each axle collar moves in instrument and can slide relative to one another.When moving forward and backward, because the outermost axle collar 132 bumps against some surfaces 134,136, the axle collar 130,132 slides relative to one another, and causes that a pairing or another pairing of ball 106 falls into one of two recesses 138,140 that are arranged on the outermost axle collar 132.When stack of rivets was moved to the left, shown in Fig. 8 and 9, the axle collar 132 arrived the bottom of the axle collar 134, and ball 106 falls into recess 138, causes that a rivet is released.
Shown in Figure 10 is instrument 200 according to the preferred embodiment of the invention.This instrument has comprised a plurality of inventive concepts, and some of them will be in following description.
Similar to other traditional instrument, this instrument comprises handle portion 202, trigger 204 and is connected to the end part 206 of nose 208a.Nose 208a can be included in here (except following here with the preferred modification of describing) by reference as described in the GB 2124955.Instrument 200 is connected to for example rivet carrier pipe shown in Fig. 1 and 2 10,20.Axle 40 is arranged in the instrument, opens with the end part interval that is arranged in the guide wire 14 in the rivet carrier pipe 10,20.Being included in one of inventive concept in the instrument shown in Figure 10 is transport sector.The transport sector operation is to transfer to axle O with rivet 12 one by one from guide wire 14, and transport sector preferably is made up of a plurality of arm plates 216,218.Particularly, six spring loading arm plates can be set---wherein three are configured to be similar to top arms plate 216 shown in Figure 11, three are configured to be similar to bottom arm plate 218 shown in Figure 11, around the longitudinal axis 220 of instrument alternately coiled one circle (that is to say, the arm plate of all top arms plates 216 as shown in figure 11 and so on is arranged on 12 points, and 8 positions at 4 around the longitudinal axis 220 of instrument 200, and all as shown in figure 11 arm plates of bottom arm plate 218 and so on are arranged on 2 points, and 10 positions at 6 around the longitudinal axis 220 of instrument 200).
Vertically movably three arm plates 216 (the arm plate of 12 points, 4 and 8 positions just) comprise and separate recess 222, and have and resemble the rear portion 224 that is connected to plunger 226 key.The rear of plunger 226 is air chambers 228, and air is supplied to air chamber 228 so that plunger 226 (with three arm plates 216) advances.Plunger 226 is subjected to back-moving spring 230 active force backward between plunger 226 and retainer member 232 in the instrument of being arranged in 200.Preferably, the first half 234 of each in six arm plates extends in groove 236, and groove 236 is arranged on cylindrical member or manages in 238, cylindrical member or manage 238 and be arranged in the instrument 200.Although all arm plates are configured to pivot radially outwardly, also can be configured to move along the longitudinal axis 220 of instrument 200 every one arm plate.Therefore, transport sector preferably comprises one group three radially and vertically fixing and three the arm plates 218 movably radially of the arm plate 216 that vertically moves and a group, and all six arm plates all are contained in the groove 236 in pipe 238 front portions.About stationary arm 218, this arm plate comprises and separates recess 239, and pin 240 stops them roughly to move inward, and garter spring 242 stops them to move radially.Lever arm plate 216 retreats and receives (and preventing bounce-back) and from the rivet 12 of guide wire 14, advances then so that rivet 12 is transferred to axle 40.Stationary arm 218 still keeps the rivet of front in front.Preferably, the front portion 234 of arm plate 216,218 provides slope 246, and for example when the nose 208 of instrument 200 was passed in new axle installation, slope 246 trended towards centration axis 40.
The operation of transport sector is described referring now to Figure 14-23.Initially, as shown in figure 14, three vertically movably arm plate 216 retreat, pipe 10,20 wall 250 causes that with the contacting of surface 252 of arm plate 216 arm plate 216 pivotally opens (just radially outward mobile).Then, carry rivet 12 from rivet carrier pipe 10,20.Then, as shown in figure 15, three arm plates 216 move forward, so the rear portion of the surface 254 locking rivets 12 of arm plate 216.The zone of arm plate 216 " K " also moves inward, thus with the rear end of axle 40 fixed between the arm plate, and with rivet 12 in line.Then, as shown in figure 16, arm plate 216 further moves forward, and causes that other three arm plates 218 overcome spring pressure and outwards move.As shown in figure 17, arm plate 218 preferably has surface 256, and surface 256 has the angle of 8 degree, and is dilatory to guarantee (just keeping), (otherwise inside spring pressure may cause that rivet 12 can not aim at) really put and contacted to the head that should dilatory guarantee rivet 12 with the surface 254 of arm plate 216.As shown in figure 18, arm plate 218 provides separation recess 239, separates recess 239 and is used for along with arm plate 216 is advanced further rivet 12 strings in axle 40.As shown in figure 19, rivet 12 continues slightly forward, and forward power on the arm plate 216 is converted to clamping force on the axle 40 effectively.As shown in figure 20, along with arm plate 216 begins to retreat (just resetting), rivet 12 is trapped in and separates in the recess 239.Then, as shown in figure 21, arm plate 216 retreats fully, receives next rivet 12.As shown in figure 22, along with arm plate 216 advances, the arm plate is released previous rivet 12 and is separated recess 239, as shown in figure 23, previous rivet 12 is pushed in the pipe 270, then, the air that is used for rivet 12 is blown into instrument is pushed rivet 12 to along axle 40 the nose 208a of instrument 200 along pipe 270.In the time will inserting instrument to a new axle 40, movably arm plate 216 is arranged in the position that retreats.
Another inventive concept that is included in the instrument 200 as shown in figure 10 is to use a spoonful shape member 272, spoon shape member 272 clamping axles 40, the preferably rear end 274 places clamping of leaving axle 40.Preferably, instrument 200 is designed to be used in 19 inches axles of standard.Spoon shape member 272 opens and closes, and retreats and advance.Particularly, it is opened when spoon shape member 272 retreats fully, and it is closed when spoon shape member 272 advances the nose 208 of instrument 200 (just towards) fully in instrument 200.When spoon shape member 272 is closed, their clamping axles 40, rear end 274 1 segment distances of preferred centrifugal shaft 40.Spoon shape member 272 advances by providing to the air of the chamber 276 that is arranged in 200 spoonfuls of shape member 272 rears of instrument, by 276 discharged air and apply spring force via spring 280 to the rear portion of spoon shape member 272 and retreat from the chamber, its medi-spring 280 is arranged in the chamber 276 near the rear portion of spoon shape member 272.
In order to increase the life-span of axle, instrument is designed such that axle in its end place's clamping and be pulled afterwards, but is clamped in the very forward position of its end.In addition, the claw of spoon shape member does not form zigzag, but comprises the arm plate 310 of a plurality of pivotable spring actions, and the arm plate 310 of spring action is included in the depression 318 in each spoonful shape member 272.Arm plate engage spindle, and with attempt when axle that jagged edge has the trend in the axle of cutting to opposite when mobile, when making axle attempt to move forward owing to the most forward rivet reaming, the arm plate moves.Arm plate 310 allows axle movable slightly, and because arm plate 310 pivots, so tightened up their clampings on axle 40.This causes the axle possibility that is worn littler.This is very important, because the life-span of axle has been shortened in the wearing and tearing of axle, and in the location that is worn of axle, rivet is stuck easily.
As shown in figure 10, can leaf spring 340 be set near the nose 208a of instrument 200, leaf spring 340 trends make axle 40 fixed in instrument 200.Although leaf spring 340 has been shown among Figure 10, also can omit leaf spring 340.Instrument 200 can be designed to transmit signal with the position of indication rivet in instrument.This information is used for judging when send air to instrument.Leaf spring 340 near spoon shape member 272 provides the Metal Contact sensor, is used to indicate rivet when to advance through spoonful place of the claw clamping axle of shape member 272.For fear of because thereby clamping rivet rather than axle cause instrument blocked, this is very important.Feeler is indicated the arrival of new rivet, and provides and be used to make spoonful clear signal that the shape member is closed, and guarantees that a spoonful shape member can not be closed on the rivet.
As shown in figure 33, the preferred setting and 382 one-tenth 180 check-valve springs 380 of spending of contact spring.Stack of rivets in the check-valve spring control tool front portion prevents that them from sliding backward.In order to make instrument have suitable length, in centre position spring is set near instrument, this spring provides opposing to be used to make the power of the oil of rivet reaming.
Instrument comprises one or more fixed middle mechanisms, and they are used for centration axis and fixed new axle when new axle is installed.Centration axis makes it can receive new rivet at new rivet when guide wire transfers to axle, and this is very important.A kind of fixed middle mechanism that can be included in the instrument can be made up of two buttons 384, can be used to change opening of slit from 384, two buttons of these two buttons of peripheral operation of instrument 200, when this slit is closed, and will centration axis.When new axle is installed, presses the button 384 and advance through the slit up to axle.Then, release-push, the slit is closed, thus centration axis.As mentioned above, preferably, transport sector also provides axle fixed middle function, and wherein transport sector comprises the arm plate 216,218 with the slope that is used for centration axis.
Shown in Figure 34 and 35, spring/cam-operated brake 386 can be provided with near nose 208a, leaves instrument 200 to prevent empty axle.Only rivet by on push away and during against projection 390, rivet just can remove this braking, the axle that allows to have rivet is passed nose.
Nose 208a can be described in GB 2124955, and it is included in here by reference, preferably comprises the nose pins 400 of close nose end except nose 208a.The operation of nose is illustrated in from the process of Figure 36 to Figure 40 in the actuating of instrument.As shown in the figure, spring 402 is arranged between parts 404 and the nose halves 406, so that application of force effect (for clarity, having omitted spring among Figure 39 and 40) to be provided.Figure 36 shows the nose of preparing to make the rivet reaming.Nose pins 400 is released by rivet stem.Figure 37 illustrates the nose after the rivet reaming.Because the leaf spring cam, nose pins 400 is stressed and inwards.Figure 38 illustrates the inhibition that travelling forward of axle is subjected to nose pins 400.Figure 39 illustrates stack of rivets and is pushed away (by travelling forward of spoon shape member 272) (seeing Figure 29 and 31) forward, and the rivet flange operation leaf spring cam of front is opened nose pins 400 thus, allows the axle top to pass.Figure 40 illustrates the inwall 408 how rivet flange contacts nose halves 406, opens nose thus so that rivet passes.Nose pins 400 be constructed such that proper their when extending (promptly inside), can work as nose and operate owing to influencing (restriction) when opening with the rivet head interference.
Although illustrated and described embodiments of the invention, should predict, under the prerequisite of the spirit and scope that do not break away from aforementioned description, those skilled in the art can design various modifications.
Claims (36)
1. one kind provides the method for rivet to instrument, and described method comprises: the flexible pipe that wherein is furnished with guide wire is set; Connect described flexible pipe to described instrument; Blowing described rivet makes it pass described flexible pipe along described guide wire to arrive described instrument.
2. the method for claim 1, wherein: described instrument comprises axle, and described method also comprises and connects described guide wire to described axle, and blows rivet along described guide wire and arrive described axle.
3. the method for claim 1, wherein: the step that described setting wherein is furnished with the flexible pipe of guide wire comprises that setting is arranged in the pipe of outer tube, pipe has the described guide wire that is arranged in wherein in described, wherein, described blow described rivet make its along described guide wire pass step that described flexible pipe arrives described instrument comprise along described guide wire blow described rivet pass described in pipe arrive described instrument.
4. method as claimed in claim 3, wherein: the step that described setting is arranged in the pipe of outer tube comprises makes described outer tube comprise ball, and described ball is as joint.
5. device that is used for providing rivet to instrument, described device comprises: the flexible pipe that wherein is furnished with guide wire, the end of wherein said flexible pipe can with described tool engagement, described flexible pipe is constructed such that described rivet can be blown to pass described flexible pipe along described guide wire and arrives described instrument.
6. device as claimed in claim 5 also comprises the interior pipe that is arranged in the outer tube, and described interior pipe has the described guide wire that is arranged in wherein.
7. device as claimed in claim 6, wherein: described outer tube comprises the ball as joint.
8. an instrument is used for that axle is pulled through rivet and installs to realize rivet, and described instrument comprises: main body; Plunger in the described main body, described plunger comprises some spoonfuls of shape members at one end place, wherein said axle is between described spoon shape member, described plunger can move in described main body backward to allow providing rivet to described axle between described spoon shape member, described plunger can move forward in described main body and make when described instrument is faced the rivet reaming outside it described axle of described spoon shape member clamping; And spoon shape member opening, be used for allowing between described spoon shape member, providing rivet to described axle.
9. instrument as claimed in claim 8, wherein: each spoonful shape member comprises at least one in zigzag claw and the arm plate, is used for the clamping of auxiliary described axle.
10. instrument as claimed in claim 8, the axle that also comprises pin is decided middle mechanism; The arm plate that closes with described pin joint; With in the opening that is arranged in the described instrument and to the spring of the described pin application of force.
11. instrument as claimed in claim 8, described spoon shape member is two spoon shape members, described two spoon shape members are configured to open when described plunger is mobile backward in described main body, and are configured to close when described plunger moves forward in described main body.
12. instrument as claimed in claim 11, wherein: each in the described spoon shape member has the surface, and when described plunger was mobile backward in described main body, the inwall of the described instrument of described surface contact made described spoon shape member Unscrew thus.
13. instrument as claimed in claim 11, wherein: each in the described spoon shape member has the surface, when described plunger moved forward in described main body, the interior shoulder of the described instrument of described surface contact made described spoon shape member rotary closing and the described axle of clamping thus.
14. instrument as claimed in claim 11, wherein: each in the described spoon shape member comprises first surface, described first surface contacts the inwall of described instrument when described plunger is mobile backward in described main body, make described spoon shape member Unscrew thus, and wherein, in the described spoon shape member each comprises second surface, described second surface contacts the interior shoulder of described instrument when described plunger moves forward in described main body, makes described spoon shape member rotary closing and the described axle of clamping thus.
15. instrument as claimed in claim 8, wherein: the end of described instrument is configured to receive flexible pipe, has guide wire in the described flexible pipe, is used to provide rivet to described instrument.
16. instrument as claimed in claim 8 also comprises the door mechanism near described tool end, and wherein, described instrument is constructed such that once only allowing a rivet to advance passes described spoon shape member.
17. instrument as claimed in claim 16, wherein: described door mechanism comprises and a plurality of balls of axle collar engagement slidably.
18. instrument as claimed in claim 17, wherein: described mechanism also comprises the internals that wherein comprises the hole that is used for each ball.
19. instrument as claimed in claim 17, wherein, the described axle collar is subjected to acting force of the spring in described main body.
20. instrument as claimed in claim 18, wherein: described bag is drawn together first pair of ball and second pair of ball, wherein, the described axle collar can slide with respect to described internals, make the recess that falls into the described axle collar at described first a pair of ball in position, described second pair of ball inwardly pushed away by the described axle collar, and wherein, the described axle collar can slide with respect to described internals, make in another position described second pair of ball fall into the recess of the described axle collar, described first pair of ball inwardly pushed away by the described axle collar.
21. instrument as claimed in claim 8 also comprises transport sector, described transport sector comprises a plurality of arm plates that are used at described main body maintenance and mobile rivet.
22. instrument as claimed in claim 21, wherein: described transport sector comprises first group of arm plate and second group of arm plate, described first group of arm plate can move in described main body, make described first group of arm plate to move forward and backward, described second group of arm plate can not move in described main body, makes described second group of arm plate not move forward and backward.
23. instrument as claimed in claim 22, wherein: described first group of arm plate be configured to retreat, receive rivet advances then, makes described rivet advance in described instrument thus.
24. instrument as claimed in claim 22, wherein: described arm plate is around the circumference around the described instrument longitudinal axis.
25. instrument as claimed in claim 22, wherein: each in the described arm plate is spring-loaded.
26. instrument as claimed in claim 22, wherein: described first group of arm plate is connected to described plunger in the mode of key.
27. instrument as claimed in claim 26, wherein: each the arm plate in described first group of arm plate comprises the separation recess, and described separation recess is configured on the axle of rivet string in described instrument.
28. instrument as claimed in claim 22, its feature also are to be arranged in the cylindrical tube in the described main body, wherein, extend in the groove of the front portion of each of described arm plate in being arranged on described cylindrical tube.
29. instrument as claimed in claim 22, wherein: each arm plate is configured to outside pivot.
30. instrument as claimed in claim 22, its feature also is pin, described pin and described second group of arm plate engagement, prevent that thus described second group of arm plate from roughly moving inward, and comprise garter spring, described garter spring and described second group of arm plate engagement prevent that thus described second group of arm plate from vertically moving along the longitudinal axis of described instrument.
31. instrument as claimed in claim 8, wherein: each spoonful shape member comprises the recess that wherein is furnished with the arm plate and to the spring of the described arm plate application of force, described spring makes the outward flange of described arm plate be subjected to the power towards described instrument rear end to the described arm plate application of force, and described arm plate can be roughly pivots towards the front end of described instrument.
32. instrument as claimed in claim 31, wherein: each arm plate comprises the groove that is configured to described axle engagement.
33. instrument as claimed in claim 8 also comprises the nose with described body engages, described instrument also comprise be arranged in the described nose and be configured to fixed described in the leaf spring of axle.
34. instrument as claimed in claim 33, wherein: described leaf spring is configured to the existence of sensing rivet.
35. instrument as claimed in claim 8 also comprises check-valve spring, described check-valve spring is relative with contact spring, wherein, described check-valve spring is configured to control stack of rivets, and prevents that described group slides backward, wherein, described contact spring is configured to the existence of sensing rivet.
36. instrument as claimed in claim 8 also comprises a plurality of buttons, can be from the described a plurality of button of instrument peripheral operation, and the axle of instrument described in being used for deciding.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56677704P | 2004-04-30 | 2004-04-30 | |
| US60/566,777 | 2004-04-30 | ||
| US11/114,707 | 2005-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1950159A CN1950159A (en) | 2007-04-18 |
| CN100574929C true CN100574929C (en) | 2009-12-30 |
Family
ID=38019313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200580013525 Expired - Fee Related CN100574929C (en) | 2004-04-30 | 2005-04-27 | Autofeed speed rivet tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100574929C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013105703B4 (en) * | 2013-06-04 | 2015-05-21 | VVG-Befestigungstechnik GmbH & Co. KG | riveter |
| EP2985093B1 (en) | 2014-08-15 | 2019-05-29 | GESIPA Blindniettechnik GmbH | Blind riveting apparatus and method for setting a blind rivet |
| CN113369892B (en) * | 2021-05-10 | 2022-04-05 | 上海工程技术大学 | Automatic hard tube assembly line |
| CN114425593B (en) * | 2021-12-29 | 2024-07-19 | 苏州斯旺西智能装备科技有限公司 | Rivet gun head |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027520A (en) * | 1974-08-30 | 1977-06-07 | Gesipa Blindniettechnik Gesellschaft Mit Beschrankter Haftung | Blind riveter with automatic rivet feed |
| GB2124955A (en) * | 1982-07-02 | 1984-02-29 | Avdel Ltd | Blind riveting tool |
| US4628722A (en) * | 1986-02-14 | 1986-12-16 | Usm Corporation | Setting tool for rivet with pull-headed mandrel |
| US5035353A (en) * | 1989-12-01 | 1991-07-30 | Emhart Inc. | Automatic riveting machine |
| US5042131A (en) * | 1990-05-15 | 1991-08-27 | Alfred Honsel Nietan- Und Metallwarenfabrik Gmbh & Co. | Rivet setting apparatus with automatic rivet feed |
| US5104024A (en) * | 1989-05-26 | 1992-04-14 | Avdel Systems Limited, A British Company | Apparatus for installing fasteners |
| US5390524A (en) * | 1992-05-15 | 1995-02-21 | Avdel Systems Limited | Riveting apparatus |
| CN2468629Y (en) * | 2001-02-23 | 2002-01-02 | 上海安字实业有限公司 | Stepping type propelling mechanism of pneumatic riventing gun for hollow rivet |
| US6347449B1 (en) * | 1998-10-21 | 2002-02-19 | Emhart Inc. | Modular portable rivet setting tool |
| US6637099B1 (en) * | 1998-06-25 | 2003-10-28 | Textron Fastening Systems Limited | Riveting apparatus |
-
2005
- 2005-04-27 CN CN 200580013525 patent/CN100574929C/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027520A (en) * | 1974-08-30 | 1977-06-07 | Gesipa Blindniettechnik Gesellschaft Mit Beschrankter Haftung | Blind riveter with automatic rivet feed |
| GB2124955A (en) * | 1982-07-02 | 1984-02-29 | Avdel Ltd | Blind riveting tool |
| US4628722A (en) * | 1986-02-14 | 1986-12-16 | Usm Corporation | Setting tool for rivet with pull-headed mandrel |
| US5104024A (en) * | 1989-05-26 | 1992-04-14 | Avdel Systems Limited, A British Company | Apparatus for installing fasteners |
| US5035353A (en) * | 1989-12-01 | 1991-07-30 | Emhart Inc. | Automatic riveting machine |
| US5042131A (en) * | 1990-05-15 | 1991-08-27 | Alfred Honsel Nietan- Und Metallwarenfabrik Gmbh & Co. | Rivet setting apparatus with automatic rivet feed |
| US5390524A (en) * | 1992-05-15 | 1995-02-21 | Avdel Systems Limited | Riveting apparatus |
| US6637099B1 (en) * | 1998-06-25 | 2003-10-28 | Textron Fastening Systems Limited | Riveting apparatus |
| US6347449B1 (en) * | 1998-10-21 | 2002-02-19 | Emhart Inc. | Modular portable rivet setting tool |
| CN2468629Y (en) * | 2001-02-23 | 2002-01-02 | 上海安字实业有限公司 | Stepping type propelling mechanism of pneumatic riventing gun for hollow rivet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1950159A (en) | 2007-04-18 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070427 Address after: michigan Applicant after: ACUMENT INTELLECTUAL PROPERTIES, LLC Address before: Rhode Island USA Applicant before: Textron Inc. |
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