CN207222843U - Electronic assembling clincher tool - Google Patents
Electronic assembling clincher tool Download PDFInfo
- Publication number
- CN207222843U CN207222843U CN201720975632.9U CN201720975632U CN207222843U CN 207222843 U CN207222843 U CN 207222843U CN 201720975632 U CN201720975632 U CN 201720975632U CN 207222843 U CN207222843 U CN 207222843U
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- screw
- rivet
- clincher tool
- calvus
- electronic assembling
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Abstract
Electronic assembling clincher tool provided by the utility model includes driving device, depression generator, the rivet pulling device for breaking rivet mandrel, the driving device connects and drives the rivet pulling device to vertically move, the rivet pulling device can be pulled to apply rearward pulling force to blind rivet, the depression generator is hollow structure, afterbody is equipped with nail mouth, and depression generator front end is connected with the rivet pulling device, the blind rivet for making to be pulled off can be transported to the discharge of afterbody nail mouth through depression generator hollow structure.The utility model realize it is automatic inhale staple nail, also solve pneumatic self-priming nail riveting gun because air pressure fluctuation and oil pressure it is unstable caused by self-plugging rivet cannot be pulled off the drawbacks of, the more longlasting stabilization of power of the electronic assembling clincher tool of the utility model.
Description
Technical field
It the utility model is related to rivet assembly tool field, more particularly to a kind of electronic assembling clincher tool.
Background technology
The clincher tool of self-plugging rivet of the prior art is mostly electronic either gas-liquid pressure-boosting technology or hand riveting.
The existing electric riveting gun dynamical element of in the market is d.c. motor, and transmission mechanism is screw rod transmission, does not inhale nail and discharge is useless
Blind rivet structure, and be all hand-held and manually to put rivet in pipette tips, volume is also larger, and electric riveting gun operation principle is：People
Work loads single rivet in pipette tips, manually presses start button, and built-in spindle gear and motor starting realize riveting
Process, the useless blind rivet broken manually are taken out at pipette tips.When using electronic clincher tool, although the constant strength of strength is big,
Instrument volume is also more huge, uses very heavy trouble, and can not realize that nail function, manual operation are followed closely and moved back to automatic inhale
Complicated inconvenience, it is cumbersome for installation with other automated production equipments.
The common another riveting gun of the prior art uses gas-liquid pressure-boosting technology, using compressed air and hydraulic oil as
Medium, has the function of to inhale nail and the useless blind rivet of discharge, the operation principle of riveting gun is：Rivet 2-3MM before pipette tips is any
Position, compressed air is led at gas tank cylinder body interface, is inhaled nail gas circuit and is connected, artificial started by press button, hydraulic oil enters blind rivet
Hydraulic cylinder, the piston of cylinder promote hydraulic oil to achieve the purpose that supercharging, finally realize gas-liquid in the compression volume of hydraulic cylinder
The function of rivet core is broken in supercharging, using gas-liquid pressure-boosting clincher tool when, it is necessary to which manually started by press button connects riveting letter
Number, clincher tool size is also bigger, although its own follows closely and move back nail function, compressed air and hydraulic oil with automatic inhale
Influenced by surrounding environment and operating mode, strength can change with air pressure and the change of oil pressure amount, so as to influence the perseverance of staking strength
It is fixed, cause riveting quality unstable, mainly strength fluctuation is big, and rivet drawing is continuous, in addition, hydraulic oil has leakage pollution surrounding ring
The danger in border.
Therefore it provides a kind of realize that automatic inhale follows closely and move back nail, staking strength is constant, easy to operate electronic assembling riveting work
Tool.
The content of the invention
Automatic suction nail is realized the purpose of this utility model is to provide one kind and moves back nail, and staking strength is constant, easy to operate
Electronic assembling clincher tool.
To achieve the above object, the utility model provides a kind of electronic assembling clincher tool, including：Driving device, negative pressure
Generating means, the rivet pulling device for breaking rivet mandrel, the driving device connect and drive the rivet pulling device longitudinally to move
It is dynamic, the rivet pulling device can be pulled to apply rearward pulling force to blind rivet, the rivet pulling device may tighten or loosen blind rivet, the negative pressure
Generating means is hollow structure, and afterbody is equipped with nail mouth, and depression generator front end is connected with the rivet pulling device, make by
The blind rivet broken can be transported to the discharge of afterbody nail mouth through depression generator hollow structure.
The utility model drives rivet pulling device by driving device, and rivet pulling device is used to break rivet mandrel, staking blind rivet
Directly communicated with follow-up depression generator hollow structure after breaking, the negative-pressure sucking that depression generator produces will be broken
Blind rivet suction hollow structure, then from nail mouth discharge, while positioned at electronic assembling clincher tool pipette tips supplied materials rivet meeting
It is inhaled under the action of pull of vacuum in pipette tips.
In better embodiment, the rivet pulling device includes screw, feed screw nut and clamp assemblies, and the screw front end connects
Clamp assemblies are connect, the driving device connects and drives the feed screw nut, so as to pull screw and the clamp assemblies longitudinal direction
It is mobile, rearward pulling force is applied to blind rivet, the screw is hollow structure, and the clamp assemblies may tighten or loosen blind rivet, described
Clamp assemblies connect the screw hollow structure, and are connected with the mouth of leading for being used to draw blind rivet of electronic assembling clincher tool, institute
The hollow structure that screw rear end is stated with the depression generator is connected.Can be fine using the cooperation of driving device and screw
The power-conversion for rotating driving device be longitudinal pulling force, pulling force stabilization, and screw hollow structure can connect the negative pressure
The hollow structure of generating means, the blind rivet broken can smoothly be drawn onto rear end nail mouth discharge.
In better embodiment, the clamp assemblies include clamping pipe and three calvus, and three calvus is used to clamp blind rivet,
The clamping pipe sleeve is connected on outside three calvus, and is connected with screw, and the clamping pipe can be moved back and forth with respect to screw, and the screw will
Clamping pipe tightens three calvus when pulling back, and for screw to when being pushed forward, the mouth of leading struts three calvus.The structure letter of three calvus
Single, easily promptly blind rivet, also easy release discharge blind rivet, and clamp assemblies are simple in structure.
In better embodiment, the clamping pipe is equipped with the pyramidal structure that front end zooms in.The pyramidal structure coordinates three calvus
Shape, when screw, which will clamp, manages toward post-tensioning, the pyramidal structure for clamping pipe tightens three calvus, so as to clamp blind rivet, works as screw
When restoring forward, clamping pipe unclamps three calvus, the blind rivet of pinch off is discharged, and then can also clamp next blind rivet.
In better embodiment, spring and spring spool are equipped between three calvus and screw, spring one end contradicts silk
Bar, the other end contradict spring spool, and spring spool offsets with three calvus.
In better embodiment, the screw front end is equipped with the cavity volume for accommodating spring.
In better embodiment, the transmission tube being connected is additionally provided between the screw and clamping pipe, the transmission tube with
Being between clamping pipe can the opposite flexible connection moved back and forth.The setting of the transmission tube can make between screw and clamping pipe
Move back and forth more flexible.
In better embodiment, the clamping pipe afterbody is equipped with the first button block, and the transmission tube is anterior to be equipped with the second button block,
First button block is engaged deduction with the second button block, the transmission tube is pulled the clamping pipe.
In better embodiment, room and vortex tube occur for the vacuum that the depression generator includes being connected, described true
Sky occurs room and is equipped with the air inlet pipe being connected with external compressed air, the vortex tube connection screw hollow structure and nail mouth.This
The suction nail of the electronic assembling clincher tool of utility model and the realization for moving back nail function are the compressions using Ordinary Compression air as power resources
Air enters the vacuum by air inlet pipe and room occurs, and vortex tube occurs indoor formation vortex in vacuum and produces pull of vacuum, when
When rivet core is broken, the pull of vacuum of generation sucks rivet core by hollow lead screw, by hollow lead screw and vortex tube, then
Discharged from nail mouth, the supplied materials rivet positioned at electronic assembling clincher tool pipette tips can be inhaled into pipette tips under the action of pull of vacuum
It is interior.
In better embodiment, the driving device includes drive motor, gear shaft, in the drive shaft of the drive motor
Equipped with drive gear, the gear shaft side is equipped with the travelling gear rotated synchronously, and drive gear is meshed with travelling gear, institute
State gear shaft to be meshed with the feed screw nut, the driving force of drive motor passes through drive gear, travelling gear, gear shaft and silk
Stem nut, which coordinates, is transferred to screw.
In better embodiment, the electronic assembling clincher tool include connection chamber and gun barrel, the rivet pulling device,
Rivet pulling device, and the drive mechanism such as drive gear, gear shaft, travelling gear are arranged in the chamber and gun barrel of the connection.
Beneficial effect：
The situation of the prior art is different from, the utility model is electronic assembling clincher tool (electronic self-priming nail riveting gun),
Suction nail and the realization for moving back nail function are using Ordinary Compression air as power resources, and compressed air enters vacuum and room, vortex tube occurs
Indoor formation vortex occurs in vacuum and produces pull of vacuum, when rivet core is broken, the pull of vacuum of generation passes through rivet core
Hollow lead screw sucks, and by hollow lead screw and vortex tube, is then discharged from nail mouth, positioned at electronic assembling clincher tool pipette tips
Supplied materials rivet can be inhaled into pipette tips under the action of pull of vacuum.What the utility model solved common electric riveting gun cannot
Automatic the drawbacks of inhaling nail and moving back nail (common electric riveting gun predominantly manually loads self-plugging rivet in pipette tips), the utility model
Electronic assembling clincher tool drives screw to break blind rivet by driving device, screw hollow design, behind depression generator
It is hollow structure, is interconnected, coordinates pull of vacuum to suck blind rivet and finally discharged via nail mouth, realize and inhale staple automatically
Nail.Secondly the utility model also solve pneumatic self-priming nail riveting gun because air pressure fluctuation and oil pressure it is unstable caused by core pulling riveting
The drawbacks of nail cannot be pulled off, the more longlasting stabilization of power of the electronic assembling clincher tool of the utility model.
Brief description of the drawings
Fig. 1 is the sectional view of the first state of the electronic assembling clincher tool of the utility model；
Fig. 2 is the partial enlarged view of the first state of the electronic assembling clincher tool of the utility model；
Fig. 3 is the sectional view of the second state of the electronic assembling clincher tool of the utility model；
Fig. 4 is the partial enlarged view of the second state of the electronic assembling clincher tool of the utility model；
Fig. 5 is the partial enlarged view of a parts in Fig. 1；
Fig. 6 is the partial enlarged view of b parts in Fig. 1.
Embodiment
To make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and specifically
Embodiment is described in further detail the utility model.
Referring to Figures 1 and 2, electronic assembling clincher tool includes in the utility model embodiment：Driving device, negative pressure occur
Device, the rivet pulling device for breaking rivet mandrel.Specifically, the rivet pulling device includes screw 210,220 and of feed screw nut
Clamp assemblies, the clamp assemblies include clamping 250 and three calvus 260 of pipe, are equipped between three calvus 260 and screw 210
Spring 240 and spring spool 230,240 one end of spring is placed in the spring cavity volume 211 of screw front end and contradicts screw 210, another
End contradicts spring spool 230, and spring spool 230 offsets with three calvus 260.
Three calvus 260 is used to clamp blind rivet (not shown), and the clamping pipe 250 is socketed in outside three calvus 260, described
The transmission tube 270 being connected is additionally provided between screw 210 and clamping pipe 250, transmission tube 270 is synchronized with the movement with screw 210, transmission
Pipe 270 and clamping pipe 250 between keep can fore-aft travel connection relation, it is described clamping 250 afterbody of pipe be equipped with the first button block
251, the transmission tube 270 is anterior to be equipped with the second button block 271, and first button block 251 is engaged deduction with the second button block 271,
The transmission tube 270 is set to pull the clamping pipe 250.
The clamping pipe 250 is equipped with the pyramidal structure 252 that front end zooms in.The pyramidal structure 252 coordinates outside three calvus 260
Shape, when screw 210 by transmission tube 270 by pipe 250 is clamped toward post-tensioning when, clamp the pyramidal structure 252 of pipe 250 by three calvus
260 tightenings, so as to clamp blind rivet.
Fig. 5 and Fig. 6 are please referred to, which includes drive motor 300, gear shaft 330, the drive motor 300
Drive shaft be equipped with drive gear 310,330 side of gear shaft is equipped with the travelling gear 320 rotated synchronously, drive gear 310
It is meshed with travelling gear 320, as shown in figure 5, gear shaft 330 is meshed with the feed screw nut 220, as shown in fig. 6, driving horse
Driving force up to 300 is transferred to screw by drive gear 310, travelling gear 320, gear shaft 330 and the cooperation of feed screw nut 220
210, thus pull the screw 210 and clamp assemblies to blind rivet apply rearward pulling force, or driving screw 210 and clamp assemblies to
Preceding recovery.
The depression generator enters vacuum including vacuum generation room 420, vortex tube 410, the extraneous compressed air of connection
The air inlet pipe 430 of room occurs, the vortex tube 410 and vacuum generation room 420 connect, and the screw 210 is hollow structure, front end
Connected with the mouth 130 of leading for being used to draw blind rivet of electronic assembling clincher tool, rear end and the vortex tube of the depression generator
410 and nail mouth 440 be connected.
The rivet pulling device, rivet pulling device, and the drive mechanism such as drive gear, gear shaft, travelling gear are arranged on company
In logical chamber 110 and gun barrel 120.
Please refer to Fig. 1~4, the operation principle of the electronic assembling clincher tool of the utility model, shows in Fig. 1 and Fig. 2
Shown by the first state schematic diagram shown, Fig. 3 and Fig. 4 is the second view.
Drive motor 300 passed through drive gear 310, travelling gear 320, gear shaft 330,220 1 system of feed screw nut before this
The transmission of row, drives screw 210, transmission tube 270 forward, the second button block 271 of transmission tube 270 and the first button of clamping pipe 250
The fastening of block 251 is releasing orientation, and spring 240 is releasing orientation, clamps releasing orientation between 250 and three calvus 260 of pipe, three-jaw
Piece 260 without being clamped, and spring spool 230 by three calvus 260 toward being pushed forward, lead mouth 130 and be inserted into three between three calvus 260
Calvus 260 opens, and depression generator has negative-pressure sucking, and the supplied materials rivet positioned at electronic assembling clincher tool pipette tips can be
It is inhaled under the action of pull of vacuum by leading mouth 130 in three calvus 260.As illustrated in fig. 1 and 2.
Then, drive motor 300 passes through drive gear 310, travelling gear 320, gear shaft 330,220 1 system of feed screw nut
The transmission of row, drives screw 210, transmission tube 270 to move backward, and then the first button block 251 is fastened with the second button block 271, to folder
Hold pipe 250 and apply rearward pulling force, when clamping pipe 250 is pulled back, the pyramidal structure 250 of clamping pipe 250 receives three calvus 260
Tightly, and three calvus 260 are driven backward, meanwhile, three calvus 260 compression spring spool 230 and spring 240,240 accumulation of energy of spring.Three
Calvus 260 backward until breaking blind rivet, assemble by realization riveting.The second state as shown in Figures 3 and 4.
Then, drive motor 300 passes through drive gear 310, travelling gear 320, gear shaft 330, feed screw nut 220 1 again
The transmission of series, drives screw 210, transmission tube 270 to travel forward again, the second button block 271 and clamping pipe of transmission tube 270
The fastening of 250 the first button block 251 unclamps, and spring 240 discharges potential energy, and promotes three calvus 260 forward, clamps pipe 250 and three
Being unclamped between calvus 260, three calvus 260 lead between mouth 130 is inserted into three calvus 260 without being clamped and open three calvus 260,
Return to the first state shown in Fig. 1 and Fig. 2.
After three calvus 260 open, the blind rivet being pulled off is because there is negative-pressure sucking, via 230 hollow structure of spring spool, bullet
Among spring 240, the pipeline that hollow structure, 410 hollow structure of vortex tube, nail mouth 440 are connected into screw 210 directly arranges
Go out.New supplied materials rivet positioned at electronic assembling clincher tool pipette tips can be inhaled under the action of pull of vacuum by leading mouth 130
In three calvus 260.
It these are only the embodiment of the utility model, it does not limit the scope of the patent of the present invention, every profit
The equivalent structure or equivalent flow shift made with the utility model specification and accompanying drawing content, is directly or indirectly used in it
His relevant technical field, is similarly included in the scope of patent protection of the utility model.
Claims (10)
- A kind of 1. electronic assembling clincher tool, it is characterised in that including：Driving device, depression generator, for breaking rivet The rivet pulling device of blind rivet, the driving device connect and drive the rivet pulling device to vertically move, and the depression generator is Hollow structure, afterbody is equipped with nail mouth, and depression generator front end is connected with the rivet pulling device, makes the blind rivet being pulled off The discharge of afterbody nail mouth can be transported to through depression generator hollow structure.
- 2. electronic assembling clincher tool according to claim 1, it is characterised in that the rivet pulling device includes screw, silk Stem nut and clamp assemblies, the screw front end connect clamp assemblies, and the driving device connects and drives the feed screw nut, So as to pull the screw and clamp assemblies to vertically move, the screw is hollow structure, and the clamp assemblies connect the silk Bar hollow structure, and connected with the mouth of leading for being used to draw blind rivet of electronic assembling clincher tool, the screw rear end is born with described The hollow structure of pressure generating apparatus is connected.
- 3. electronic assembling clincher tool according to claim 2, it is characterised in that the clamp assemblies include clamping pipe and Three calvus, three calvus are used to clamp blind rivet, and the clamping pipe sleeve is connected on outside three calvus, and is connected with screw, the clamping Pipe can be moved back and forth with respect to screw, and the screw, which will clamp pipe, tightens when pulling back three calvus, and screw is described to lead to when being pushed forward Mouth struts three calvus.
- 4. electronic assembling clincher tool according to claim 3, it is characterised in that the clamping pipe is equipped with what front end zoomed in Pyramidal structure.
- 5. electronic assembling clincher tool according to claim 4, it is characterised in that be equipped between three calvus and screw Spring and spring spool, spring one end contradict screw, and the other end contradicts spring spool, and spring spool offsets with three calvus.
- 6. electronic assembling clincher tool according to claim 5, it is characterised in that the screw front end, which is equipped with, accommodates spring Cavity volume.
- 7. electronic assembling clincher tool according to claim 6, it is characterised in that also set between the screw and clamping pipe There is the transmission tube being connected, be that can be flexibly connected with respect to what is moved back and forth between the transmission tube and clamping pipe.
- 8. electronic assembling clincher tool according to claim 7, it is characterised in that the clamping pipe afterbody is equipped with the first button Block, the transmission tube is anterior to be equipped with the second button block, and first button block is engaged deduction with the second button block, makes the transmission tube can Pull the clamping pipe.
- 9. according to the electronic assembling clincher tool of claim 1~8 any one of them, it is characterised in that the negative pressure fills Put the vacuum including being connected and room and vortex tube occurs, the vacuum occurs room and is equipped with the air inlet being connected with external compressed air Pipe, the vortex tube connection screw hollow structure and nail mouth.
- 10. according to the electronic assembling clincher tool of claim 2~8 any one of them, it is characterised in that the driving device bag Drive motor, gear shaft are included, the drive shaft of the drive motor is equipped with drive gear, and the gear shaft side is equipped with synchronous turn Dynamic travelling gear, drive gear are meshed with travelling gear, and the gear shaft is meshed with the feed screw nut, drive motor Driving force by drive gear, travelling gear, gear shaft and feed screw nut coordinate be transferred to screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975632.9U CN207222843U (en) | 2017-08-04 | 2017-08-04 | Electronic assembling clincher tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975632.9U CN207222843U (en) | 2017-08-04 | 2017-08-04 | Electronic assembling clincher tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222843U true CN207222843U (en) | 2018-04-13 |
Family
ID=61856624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975632.9U Active CN207222843U (en) | 2017-08-04 | 2017-08-04 | Electronic assembling clincher tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222843U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941424A (en) * | 2018-06-14 | 2018-12-07 | 同济大学 | A kind of hot melt self tapping blind riveting device |
| CN108994244A (en) * | 2018-08-30 | 2018-12-14 | 王恩能 | A kind of portable electric rivet assembly auxiliary is mechanical |
| CN109382479A (en) * | 2017-08-04 | 2019-02-26 | 惠州市阿图达机电有限公司 | Electronic assembly clincher tool |
-
2017
- 2017-08-04 CN CN201720975632.9U patent/CN207222843U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382479A (en) * | 2017-08-04 | 2019-02-26 | 惠州市阿图达机电有限公司 | Electronic assembly clincher tool |
| CN108941424A (en) * | 2018-06-14 | 2018-12-07 | 同济大学 | A kind of hot melt self tapping blind riveting device |
| CN108994244A (en) * | 2018-08-30 | 2018-12-14 | 王恩能 | A kind of portable electric rivet assembly auxiliary is mechanical |
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| GR01 | Patent grant |