CN106903260B - Manual running fire hand riveter and staking method - Google Patents

Abstract

The present invention provides a kind of manual running fire hand riveter and staking method herein；It is characterized in that：Including left handle, right handles, riveting gun shell, inner cylinder, outer barrel；The rivet box for laying in rivet is formed on left handle；Outer barrel upper end corresponds in riveting gun shell；The top setting activity mouth of riveting gun shell；Inner cylinder is located at outer barrel；Inner cylinder top is provided with rivet clamp assembly；Riveting gun shell is flexibly connected between left handle, right handles respectively；It is provided with link block at outer barrel lower end position；Left handle and right handles are flexibly connected by connector with link block respectively.The present invention has many advantages, such as novel in design, compact-sized, powerful, easy to use, small be easy to carry about with one of contributing, operating process is not necessarily to other energy and equipment, it is only necessary to move left and right handle, it can be achieved that automatic continuous staking, riveting efficiency is improved, thus it has wide range of applications.

Description

Manual running fire hand riveter and staking method

Technical field

The present invention relates to a kind of rivet pulling devices, are specifically a kind of manual running fire hand riveter and staking method.

Background technology

Hand riveter is currently widely used in, electricity for the fastening riveting of the process industries such as all kinds of sheet metals, tubing In the riveting of the electromechanics such as ladder, switch, instrument, furniture, decoration and light industrial goods.It is easy to solve sheet metal, light wall pipe welded nut It is molten, the shortcomings of tapping thread is easy to slip teeth and develop, it, which can be riveted, does not need tapping thread, does not need the staking production of welded nut Product.

It is found by retrieval, the utility model of patent No. CN201420647656.8 discloses a kind of hand riveter top cap and drawing Riveting gun, hand riveter include riveting gun ontology and the top cap mounted on riveting gun body head, and the riveting gun ontology includes pull engine The head end of structure and the pull head being connect with pull actuating unit, top cap forms top pressure face, and the top pressure face centre position is equipped with Arc groove, the arc groove centre are equipped with the through-hole stretched out for the pull head of hand riveter.

The utility model of patent No. CN200420085361.2 belongs to a kind of Manual rivet pulling gun more particularly to a kind of manual liquid Hand riveter is pressed, is made of body, push-and-pull conversion equipment and pull rivet head.It is characterized in that；The body is hydraulic pressure body, mainly by solid Determine big piston, valve piston, the oil return valve composition in handle, flexible handle, oil storage bag, cylinder body and cylinder body.The push-and-pull converting means It sets and is made of cylinder sleeve, stretching screw and connector sleeve.The pull rivet head is mainly by staking set, spring the core of the card, the core of the card set and clamping bullet Spring forms.

The utility model of patent No. CN201020164499.7 is related to a kind of Combined hand riveter, belongs to sheet metal nut And bolt hand riveter field.Gun body is threadedly coupled with staking gun body tail, is threadedly coupled with gun body before staking gun body, handle and pull rod It is fixedly connected, pull rod is threadedly coupled with pulling rivet bolt pull rod protheca, and pulling rivet bolt pull rod protheca couples with external threading is exchanged, and is exchanged Set and pulling rivet bolt thread connection, spring are socketed with pull rod, and piston seal set is connect with pull rod by step, there is compression in gun body Chamber, piston rod and compression handles are hinged, and oil cylinder is fixedly connected with gun body, and oil cylinder housing is fixedly connected with gun body, unloading handle and It is hinged to unload valve rod.

However, the use due to pulling rivet is extensive, the use of hand riveter is also increasingly common, is sent out by analysis Existing, existing rivet pulling device has the following problems：Existing most of rivet pulling devices need hand assembled rivet, cannot achieve certainly Dynamic continuous staking operation, it is comparatively laborious, it is time-consuming and laborious；It can realize that the rivet pulling device equipment of running fire is huge individually, need electricity consumption It can drive, it is not easily shifted.

Invention content

Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of manual running fire hand riveter and staking method herein；Have It is novel in design, compact-sized, contribute powerful, easy to use, small the advantages that being easy to carry about with one, operating process is not necessarily to other energy And equipment, it is only necessary to left and right handle is moved, it can be achieved that automatic continuous staking, improves riveting efficiency, thus it has a wide range of application It is general.

The invention is realized in this way a kind of manual running fire hand riveter of construction, it is characterised in that：Including left handle, the right hand Handle, riveting gun shell, inner cylinder, outer barrel；The rivet box for laying in rivet is formed on left handle；Outer barrel upper end corresponds to riveting gun shell It is interior；The top setting activity mouth of riveting gun shell；Inner cylinder is located at outer barrel；Inner cylinder top is provided with rivet clamp assembly；Riveting gun Shell is flexibly connected between left handle, right handles respectively；It is provided with link block at outer barrel lower end position；Left handle and right handles It is flexibly connected respectively with link block by connector；

The side that the riveting gun shell corresponds to left handle is provided with vertical rivet import, and bullet is provided on riveting gun shell Piece, the rivet box on left handle have an inclined-plane, inclined-plane corresponding with the end of shrapnel；The riveting gun outer side also has rivet It is lifted block；

There is disk, disk to correspond to the lower section of link block for the lower end of the outer barrel；Through-hole A is provided on disk；Link block On be provided with through-hole B；Round platform, the elastic inserted link of round platform both sides connection are fixedly connected with below inner cylinder；Elastic inserted link respectively with through-hole A It is corresponding with through-hole B；There is bayonet on elastic inserted link；

The manual running fire hand riveter further includes being provided with the second link block, and the second link block passes through the second connector respectively It is flexibly connected with left handle and right handles；Rivet reclaiming chamber is arranged in second link block；Spring is set outside outer barrel；Under inner cylinder End setting piston, corresponds in rivet reclaiming chamber；

The upper end of the outer barrel is provided with limit chamber；Inner cylinder upper end is provided with limit hole corresponding with limit chamber；In limit chamber It limits a spring leaf；Banking pin is correspondingly arranged in limit hole；Banking pin is connect with limit spring piece；The outer barrel and inner cylinder it Between be provided with the pin limited for inner cylinder；Inner cylinder upper end outer diameter is more than lower end outer diameter, its upper and lower side is made to form step structure；

The rivet box is arc-shaped shape；Rivet pushing block is provided with by spring in rivet box；Pass through rivet in rivet box Pushing block is placed with rivet；

Rivet box is internally provided with conduit of the rivet cap along positioning；Go out corresponding cap in rivet hole and is located at the upper of conduit along outlet Side；

The manual running fire hand riveter realizes manual running fire staking as follows：

1）, rivet assembly：It waits for that the rivet of riveting is in good order under the action of spring and conduit to be arranged in rivet box, when Operating personnel are manually while moving left handle, right handles；The inclined-plane of rivet box is first contacted with the end of shrapnel, with handle Continue move make its gear riveting gun shell rivet entrance shrapnel be lifted, while rivet lifting block can in rivet box near Outer rivet contact, makes a rivet outermost in rivet box be raised to out rivet hole under the action of rivet is lifted block；And It is entered in riveting gun shell through rivet import, under the action of at this time under the drive of handle by connector and the second connector, Its inside and outside cylinder is set to go upward to top；

Then, left and right handle is moved downwards, and shrapnel covers downwards the cap edge for the rivet being had just enter into from rivet import, hand gradually Grip strip follower link and the second connector make its inside and outside cylinder while moving down, and tilt its rivet under the action of shrapnel, Lower end corresponds exactly on the opening folder on outer barrel top；Since outer barrel moves downward, will make just to be fed into riveting gun shell Rivet lower end correspond to outer barrel upper end opening folder in, since during moving downward, inner cylinder is moved than outer barrel It is fast, so that the rivet clamp assembly above its inner cylinder is unclamped；

Left handle, right handles are moved upwards, makes its inner cylinder, outer barrel while moving upwards；In the tail portion of rivet progresses into The relative position of the limit chamber of cylinder, limit spring piece and outer barrel does not change, and banking pin does not enter in inner cylinder at this time；With Outer barrel continues to rise, just under spring action, and inner cylinder does not receive resistance, continues to rise, its inner cylinder is made to be produced with outer barrel Raw displacement, limit spring piece are driven banking pin to enter in inner cylinder cavity by outer tube inner wall inward pressure, prevent rivet after Continue to movement below inner cylinder, there are one fixed ranges with outer barrel upper end on cap edge at this time, and the receipts of movable mouth after shell are gone out convenient for rivet Hold together；

With outer barrel, inner cylinder uphill process in, outer barrel is increasing by the resistance of spring, when the rivet of inner cylinder upper end When clamp assembly is moved at the slope surface of outer barrel upper end, its rivet clamp assembly is set to clamp rivet, while the bullet of inner cylinder lower end Bayonet on property inserted link is stuck on the through-hole A of disk；Movable mouth tightening simultaneously is stuck in the cap of rivet along the preset clearance with outer barrel Place；

2）, staking operation：Left handle, right handles are moved downwards, under the action of connector and the second link block, are made in it Cylinder, outer barrel move downward simultaneously；It is moved downward while with inner cylinder, outer barrel, its rivet is made to reach pull purpose, be further continued for moving It moves to making its rivet rod be totally separated with brim portion；

Since the second connector is compared to for connector, the length of the second connector is also longer than connector, so no matter It is upward or downward second link block and will be moved than link block sooner；During being removed under, rivet reclaiming chamber meeting As the second link block first moves, " vacuum " can be formed with piston in rivet reclaiming chamber；

It is moved at elastic inserted link together with connector and nose portion, and touches the inserted link upper end of elastic inserted link, make its elasticity Bayonet on inserted link exits the through-hole A of disk, realizes the unlock of latching device, and banking pin will exit in inner cylinder after unlock, Inner cylinder is separated with outer barrel generation, its rivet clamp assembly is made to unclamp, and the rivet rod from after retreats to rivet reclaiming chamber under vacuum It is interior；

It is moving downward in process, when inner cylinder moves at pin, can be stuck on pin at the step of inner cylinder, inner cylinder It drives outer barrel to move downward, while limiting the relative displacement of the two；

The above process is recycled, achievees the purpose that manual running fire staking.

According to a kind of manual running fire hand riveter of the present invention, it is characterised in that：The both sides of the riveting gun shell are provided with Third link block is flexibly connected between left handle, right handles respectively by third link block.

The invention has the advantages that：The present invention provides a kind of manual running fire hand riveter by improving, have it is novel in design, It is compact-sized, contribute powerful, easy to use, small the advantages that being easy to carry about with one, operating process is not necessarily to other energy and equipment, only Left and right handle need to be moved, it can be achieved that automatic continuous staking, improves riveting efficiency, thus it has wide range of applications.

Description of the drawings

Fig. 1-Fig. 2 is the manual running fire hand riveter of the present invention（Left handle, right handles collapse）Overall schematic

Fig. 3 is Fig. 1 top enlarged diagrams

Fig. 4 is the manual another state of running fire hand riveter of the present invention（Left handle, right handles expansion）Schematic diagram

Fig. 5 is enlarged diagram in the middle part of Fig. 4

Fig. 6 is the corresponding internal views of Fig. 1 of the present invention

Fig. 7 is each component combination schematic diagram inside the present invention

Fig. 8 is enlarged diagram in the middle part of Fig. 7 of the present invention

Fig. 9 is the tops Fig. 2 of the present invention enlarged diagram

Figure 10 is state schematic internal view described in Fig. 4 of the present invention

Figure 11 is enlarged diagram in the middle part of the present invention

Figure 12 is state outside schematic diagram described in Fig. 4 of the present invention

Figure 13 is Figure 12 internal views

Figure 14 is riveting in rows schematic diagram

Figure 15 is single rivet schematic diagram.

Specific implementation mode

Below in conjunction with attached drawing 1- Figure 15, the present invention is described in detail, technical solution in the embodiment of the present invention into Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work Every other embodiment, shall fall within the protection scope of the present invention.

The present invention by improve a kind of manual running fire hand riveter is provided herein can be according to as follows as shown in Fig. 1-Figure 15 Mode is practiced；Including left handle 1, right handles 2, riveting gun shell 3, inner cylinder 4, outer barrel 5；It is formed on left handle 1 for laying in The rivet box 6 of rivet；5 upper end of outer barrel corresponds in riveting gun shell 3；The top setting activity mouth 7 of riveting gun shell 3；Inner cylinder 4 is located at Inside outer barrel 5；4 top of inner cylinder is provided with rivet clamp assembly 8；Riveting gun shell 3 is movable between left handle 1, right handles 2 respectively Connection；It is provided with link block 9 at 5 lower end position of outer barrel；Left handle 1 and right handles 2 are lived by connector 10 and link block 9 respectively Dynamic connection.

A kind of manual running fire hand riveter, the both sides of riveting gun shell 3 are provided with third link block 3a, are connected by third Block 3a is flexibly connected between left handle 1, right handles 2 respectively.

A kind of manual running fire hand riveter, the side that riveting gun shell 3 corresponds to left handle 1 are provided with vertical rivet import 3b is provided with shrapnel 11 on riveting gun shell 3, and the rivet box 6 on left handle 1 has an inclined-plane 6a, the end of inclined-plane 6a and shrapnel 11 Portion 11a is corresponded to；3 outside of the riveting gun shell also has rivet lifting block 3c.

There is disk 12, disk 12 to correspond under link block 9 for the lower end of a kind of manual running fire hand riveter, outer barrel 5 Side；Through-hole A12a is provided on disk 12；Through-hole B9a is provided on link block 9；The lower section of inner cylinder 4 is fixedly connected with round platform 13, round platform 13 both sides connection elasticity inserted link 14；Elastic inserted link 14 is corresponding with through-hole A12a and through-hole B9a respectively；There is card on elastic inserted link 14 Mouth 14a.

A kind of manual running fire hand riveter further includes being provided with the second link block 15, and the second link block 15 passes through respectively Second connector 16 is flexibly connected with left handle 1 and right handles 2；Rivet reclaiming chamber 17 is arranged in second link block 15；Outside outer barrel Spring 18 is arranged in portion；Piston 21 is arranged in the lower end of inner cylinder 4, corresponds in rivet reclaiming chamber 17.

A kind of manual running fire hand riveter, the upper end of outer barrel 5 is provided with limit chamber 30；4 upper end of inner cylinder is provided with and limit chamber 30 corresponding limit hole 4b；It limits in limit chamber 30 spring leaf 19；Banking pin 26 is correspondingly arranged in limit hole 4b；Limit Nail 26 is connect with limit spring piece 19.

A kind of manual running fire hand riveter, is provided with the pin 20 limited for inner cylinder between outer barrel 5 and inner cylinder 4；It is interior 4 upper end outer diameters of cylinder are more than lower end outer diameter, its upper and lower side is made to form step structure 4a.

A kind of manual running fire hand riveter, rivet box 6 are arc-shaped shape；Riveting is provided with by spring 25 in rivet box 6 Follow closely pushing block 27；Rivet 22 is placed with by rivet pushing block 27 in rivet box 6；

Rivet box 6 is internally provided with conduit 28 of the rivet cap along 24 positioning；Go out corresponding cap edge outlet 6c in rivet hole 6b In the top of conduit 28.

The present invention operational process be：

1）, rivet assembly：As shown in fig. 6, waiting for that the rivet of riveting is in good order under the action of spring 25 and conduit 28 It is arranged in rivet box 6, when operating personnel are manually while moving left handle 1, right handles 2（I.e. by the state of Fig. 1 to Fig. 4 State）；The inclined-plane 6a of rivet box 6 is first contacted with the end 11a of shrapnel 11, continuing to move it is made to keep off in riveting gun with handle Shrapnel 11 at shell rivet import 3b is lifted, while rivet lifting block 3c can be contacted with rivet outermost in rivet box 6, A rivet outermost in rivet box 6 is set to be raised to out rivet hole 6b under the action of rivet lifting block 3c（I.e. by rivet cap edge Cap is moved on 24 along outlet 6c, it is made to be lifted out rivet box 6）；And entered in riveting gun shell 3 through rivet import 3b, exist at this time Under the drive of handle by connector 10 and the second connector 16 under the action of, so that its inside and outside cylinder is gone upward to top.

Then, left and right handle is moved downwards, and shrapnel 11 covers downwards the cap from the rivet import 3b rivets having just enter into gradually Edge, handle band follower link 10 and the second connector 16 make its inside and outside cylinder while moving down, in spring leaf 29（Spring leaf 29 It is arranged in riveting gun shell 3）Under the action of make its rivet tilt, lower end correspond exactly to outer barrel top opening folder on；By It is moved downward in outer barrel, the lower end 23 for the rivet being just fed into riveting gun shell 3 will be made to correspond to the opening of 5 upper end of outer barrel In folder, since during moving downward, inner cylinder moves sooner than outer barrel, make the rivet clamp assembly above its inner cylinder 8 unclamp；

Left handle 1, right handles 2 are moved upwards, makes its inner cylinder, outer barrel while moving upwards；The tail portion of rivet progresses into Inner cylinder, the limit chamber of limit spring piece and outer barrel（30）Relative position do not change, banking pin does not enter inner cylinder at this time It is interior；Continue to rise with outer barrel, just by the effect of spring 18, and inner cylinder does not receive resistance, continues to rise, and makes its inner cylinder Displacement is generated with outer barrel, limit spring piece 19 is driven banking pin to enter in inner cylinder cavity by outer tube inner wall inward pressure, Rivet is prevented to continue to movement below inner cylinder, there are one fixed ranges with outer barrel upper end on cap edge at this time, after going out shell convenient for rivet The gathering of movable mouth 7.

With outer barrel, inner cylinder uphill process in, outer barrel is increasing by the resistance of spring 18, when the riveting of inner cylinder upper end When the tight component movement of nail clip is at the slope surface of outer barrel upper end, its rivet clamp assembly is made to clamp rivet, while inner cylinder lower end Bayonet 14a on elastic inserted link 14 is stuck on the through-hole A12a of disk 12；Movable mouth 7 is tightened simultaneously, be stuck in the cap of rivet along with At the preset clearance of outer barrel.

2）, staking operation：Left handle 1, right handles 2 are moved downwards, under the action of connector 10 and the second link block 15, Make its inner cylinder, outer barrel while moving downward（At this point, in lock shape under the action of the lock mechanism of lower end between inner cylinder and outer barrel State, it is crimping rivet to make its rivet rivet clamp assembly 8 during pulling downward on；Rivet cap is along gear in the outer of movable mouth Portion）；It is moved downward while with inner cylinder, outer barrel, its rivet is made to reach pull purpose, being further continued for being moved to makes its rivet rod and cap It is totally separated along part；

Since the second connector 16 is compared to for connector 10, the length of the second connector 16 is also longer than connector 10, So either upward or downward second link block 15 will move sooner than link block 9；During being removed under, riveting Nail reclaiming chamber 17 can first be moved with the second link block 15, and " vacuum " can be formed with piston 21 in rivet reclaiming chamber 17；

Connector 10 moves to together with nose portion 10a at elastic inserted link 14, and touches the inserted link upper end of elastic inserted link 14 14b makes the bayonet 14a on its elastic inserted link 14 exit the through-hole A12a of disk 12, the unlock of latching device is realized, after unlock Banking pin will exit in inner cylinder, and inner cylinder is separated with outer barrel generation, so that its rivet clamp assembly 8 is unclamped, the rivet rod from after is true It is retreated in rivet reclaiming chamber 17 under sky effect.

It is moving downward in process, when inner cylinder 4 moves at pin 20, pin can be stuck at the step 4a of inner cylinder 4 On 20, inner cylinder drives outer barrel to move downward, while limiting the relative displacement of the two.

The above process is recycled, achievees the purpose that manual running fire staking.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest range caused.

Claims (2)

1. a kind of manual running fire hand riveter, it is characterised in that：Including left handle（1）, right handles（2）, riveting gun shell（3）, inner cylinder （4）, outer barrel（5）；Left handle（1）Rivet box of the upper formation for laying in rivet（6）；Outer barrel（5）Upper end corresponds to riveting gun shell （3）It is interior；Riveting gun shell（3）Top setting activity mouth（7）；Inner cylinder（4）Positioned at outer barrel（5）It is internal；Inner cylinder（4）Top is provided with Rivet clamp assembly（8）；Riveting gun shell（3）Respectively with left handle（1）, right handles（2）Between be flexibly connected；Outer barrel（5）Lower end Link block is provided at position（9）；Left handle（1）And right handles（2）Pass through connector respectively（10）With link block（9）Activity is even It connects；

The riveting gun shell（3）Corresponding to left handle（1）Side be provided with vertical rivet import（3b）, riveting gun shell（3）On It is provided with shrapnel（11）, left handle（1）On rivet box（6）With an inclined-plane（6a）, inclined-plane（6a）With shrapnel（11）End （11a）It is corresponding；The riveting gun shell（3）Outside also there is rivet to be lifted block（3c）；

The outer barrel（5）Lower end have disk（12）, disk（12）Corresponding to link block（9）Lower section；Disk（12）On open There is through-hole A（12a）；Link block（9）On be provided with through-hole B（9a）；Inner cylinder（4）Lower section be fixedly connected with round platform（13）, round platform （13）The elastic inserted link of both sides connection（14）；Elastic inserted link（14）Respectively with through-hole A（12a）With through-hole B（9a）It is corresponding；Elastic inserted link （14）It is upper that there is bayonet（14a）；

The manual running fire hand riveter further includes being provided with the second link block（15）, the second link block（15）Connect respectively by second Fitting（16）With left handle（1）And right handles（2）Flexible connection；Second link block（15）Rivet reclaiming chamber is set（17）；Outside Cylinder is external to be arranged spring（18）；Inner cylinder（4）Lower end be arranged piston（21）, correspond to rivet reclaiming chamber（17）It is interior；

The outer barrel（5）Upper end be provided with limit chamber（30）；Inner cylinder（4）Upper end is provided with and limit chamber（30）Corresponding limit hole （4b）；In limit chamber（30）It inside limits a spring leaf（19）；Limit hole（4b）Inside it is correspondingly arranged on banking pin（26）；Banking pin （26）With limit spring piece（19）Connection；The outer barrel（5）And inner cylinder（4）Between be provided with the pin limited for inner cylinder （20）；Inner cylinder（4）Upper end outer diameter is more than lower end outer diameter, its upper and lower side is made to form step structure（4a）；

The rivet box（6）It is arc-shaped shape；Rivet box（6）Inside pass through spring（25）It is provided with rivet pushing block（27）；Rivet box （6）It is interior to pass through rivet pushing block（27）It is placed with rivet（22）；

Rivet box（6）It is internally provided with rivet cap edge（24）The conduit of positioning（28）；Go out rivet hole（6b）In corresponding cap along outlet （6c）Positioned at conduit（28）Top；

The manual running fire hand riveter realizes manual running fire staking as follows：

1）, rivet assembly：Wait for the rivet of riveting in spring（25）And conduit（28）Under the action of in good order be arranged in rivet box （6）It is interior, when operating personnel are moving left handle manually（1）, right handles（2）While；Rivet box（6）Inclined-plane（6a）Elder generation and bullet Piece（11）End（11a）Contact, with handle continue to move make its gear in riveting gun shell rivet import（3b）The shrapnel at place （11）Lifting, while rivet is lifted block（3c）It can be with rivet box（6）Interior outermost rivet contact, block is lifted in rivet（3c）'s Make rivet box under effect（6）An interior outermost rivet is raised to out rivet hole（6b）；And through rivet import（3b）It enters Riveting gun shell（3）It is interior, pass through connector under the drive of handle at this time（10）With the second connector（16）Under the action of, make it Inside and outside cylinder goes upward to top；

Then, left and right handle, shrapnel are moved downwards（11）Gradually it covers downwards from rivet import（3b）The cap for the rivet having just enter into Edge, handle band follower link（10）With the second connector（16）Make its inside and outside cylinder while moving down, in shrapnel（11）Effect Under make its rivet tilt, lower end correspond exactly to outer barrel top opening folder on；Since outer barrel moves downward, will make just to have sent Enter riveting gun shell（3）The lower end of interior rivet（23）Corresponding to outer barrel（5）In the opening folder of upper end, due to moving downward In the process, inner cylinder moves sooner than outer barrel, makes the rivet clamp assembly above its inner cylinder（8）It unclamps；

Move left handle upwards（1）, right handles（2）, make its inner cylinder, outer barrel while moving upwards；The tail portion of rivet progresses into Inner cylinder, the limit chamber of limit spring piece and outer barrel（30）Relative position do not change, banking pin does not enter inner cylinder at this time It is interior；Continue to rise with outer barrel, just by spring（18）Effect, and inner cylinder does not receive resistance, continues to rise, and makes in it Cylinder generates displacement, limit spring piece with outer barrel（19）By outer tube inner wall inward pressure, banking pin is driven to enter interior barrel chamber In vivo, rivet is prevented to continue to movement below inner cylinder, there are one fixed ranges with outer barrel upper end on cap edge at this time, go out shell convenient for rivet Movable mouth after body（7）Gathering；

With outer barrel, inner cylinder uphill process in, outer barrel is by spring（18）Resistance it is increasing, when the rivet of inner cylinder upper end When clamp assembly is moved at the slope surface of outer barrel upper end, its rivet clamp assembly is set to clamp rivet, while the bullet of inner cylinder lower end Property inserted link（14）On bayonet（14a）It is stuck in disk（12）Through-hole A（12a）On；Movable mouth simultaneously（7）Tightening, is stuck in rivet Cap along at the preset clearance of outer barrel；

2）, staking operation：Move left handle downwards（1）, right handles（2）, in connector（10）With the second link block（15）Work Under, makes its inner cylinder, outer barrel while moving downward；It is moved downward while with inner cylinder, outer barrel, its rivet is made to reach pull mesh , being further continued for being moved to makes its rivet rod be totally separated with brim portion；

Due to the second connector（16）Compared to connector（10）For, the second connector（16）Length also compare connector（10）More It is long, so either upward or downward second link block（15）Link block will be compared（9）Move sooner；It was removed under Cheng Zhong, rivet reclaiming chamber（17）It can be with the second link block（15）It first moves, in rivet reclaiming chamber（17）Interior meeting and piston （21）It is formed " vacuum "；

Connector（10）With nose portion（10a）Elastic inserted link is moved to together（14）Place, and touch elastic inserted link（14）Inserted link Upper end（14b）, make its elastic inserted link（14）On bayonet（14a）Exit disk（12）Through-hole A（12a）, realize latching device Unlock, banking pin will exit in inner cylinder after unlock, and the generation of inner cylinder and outer barrel separates, and makes its rivet clamp assembly（8）Pine It opens, the rivet rod from after retreats to rivet reclaiming chamber under vacuum（17）It is interior；

It is moving downward in process, is working as inner cylinder（4）Move to pin（20）When place, inner cylinder（4）Step（4a）Place can be stuck in Pin（20）On, inner cylinder drives outer barrel to move downward, while limiting the relative displacement of the two；

The above process is recycled, achievees the purpose that manual running fire staking.

2. a kind of manual running fire hand riveter according to claim 1, it is characterised in that：The riveting gun shell（3）Both sides set It is equipped with third link block（3a）, pass through third link block（3a）Respectively with left handle（1）, right handles（2）Between be flexibly connected.