CN207170837U - Riveting tool is locked in a kind of self-feeding - Google Patents
Riveting tool is locked in a kind of self-feeding Download PDFInfo
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- CN207170837U CN207170837U CN201721110332.0U CN201721110332U CN207170837U CN 207170837 U CN207170837 U CN 207170837U CN 201721110332 U CN201721110332 U CN 201721110332U CN 207170837 U CN207170837 U CN 207170837U
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- feeding
- self
- skewback
- ejector pin
- riveting tool
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- Portable Nailing Machines And Staplers (AREA)
Abstract
A kind of self-feeding lock riveting tool of the present utility model, including shell body, power supply, motor, oil cylinder, drift, sliding sleeve, send oncomelania silk, auto-feeder, caliper and cavity plate；Power supply and motor are in outer enclosure interior, and caliper one end is fixed in self-feeding lock riveting tool main body, and the other end is provided with cavity plate, cavity plate and drift axis coinciding；Auto-feeder is arranged on sliding sleeve, power supply is connected with motor, motor is connected by the transmission mechanism in oil cylinder with drift, oncomelania silk is sent to be fixed on transmission mechanism, motor is driven drift to be axially moved in sliding sleeve when working and is driven send oncomelania silk to move, so that sending the self-feeding work that oncomelania silk promotes auto-feeder to complete rivet.The utility model is not only simple in structure, and reduces hand-held self-feeding lock riveting tool volume, and is its feeding without other external force or step, easy to use and flexible.
Description
Technical field
Rivet equipment technical field is the utility model is related to, locks riveting tool more particularly, to a kind of self-feeding.
Background technology
In metal plate manufacturing, there are anti-corrosive properties to require for plate surface, the housing class sheet metal component of cosmetic requirements, carry out
During assembly and connection, if using traditional welding procedure, plate surface quality can be destroyed；If connected using staking, need
Increase punching aided process and pulling rivet auxiliary material.Particularly auto parts and components manufacture, vehicle body assembly field, with
New material, light metal extensive use, automotive light weight technology are eternal problems.New material application is to solve the company between various material
Problem is connect, also to solve quality of connection integrity problem, more to solve to manufacture coherent sex chromosome mosaicism in producing in enormous quantities, innovation lock riveting
Connection is the core process for solving new material application, and green manufacturing, intelligence manufacture are realized in more new-energy automobile white body manufacture
Difficult and resistance is cleared away.
Lock riveting Joining Technology is to lock riveting rivet in the presence of external force, by puncturing upper strata sheet material, passes through once cold extrusion pressure
Deformation, and extend in bottom sheet material, rivet and sheet material is plastically deformed and is inlayed in special connecting mold, form one
The technical process of riveting point with certain tension and shearing strength.Plate surface quality will not be damaged during riveting, is not required to again
Increase aided process, be galvanized sheet, plate be preliminarily sprayed, the preferred technique of stainless steel plate, assembly connection, particularly nonmetallic and metal
The mashed up connection that the connection of sheet material, the connection of light metal material, various material or multi-layered board combine all is optimal solution
Scheme.
But existing hand-held clincher tool with automatic feeding function is flexible not enough when using, its reason is to realize
Automatic feeding function it is complicated so that hand-held clincher tool overall volume is big and heavy.Some hand-held clincher tools also need
Power is provided for self-feeding by extra external force or step, it is not convenient enough to use.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of lock riveting tool of self-feeding, not only structure letter
Singly reduce volume, and be its feeding without other external force or step, easy to use and flexible.
Therefore, the utility model adopts the following technical scheme that：
Riveting tool, including shell body, power supply, motor, oil cylinder, drift, sliding sleeve are locked in a kind of self-feeding, send oncomelania silk, from
Dynamic feed appliance, caliper and cavity plate；Inside the shell body, described caliper one end is fixed on described for the power supply and the motor
In self-feeding lock riveting tool main body, the other end is provided with the cavity plate, the cavity plate and the drift axis coinciding；It is described from
Dynamic feed appliance is arranged on the sliding sleeve, and the power supply is connected with the motor, and the motor passes through the biography in the oil cylinder
Motivation structure is connected with the drift, described to send oncomelania silk to be fixed on the transmission mechanism, and institute is driven when the motor is worked
State drift axially moved in the sliding sleeve and drive it is described send oncomelania silk to move so that described send described in oncomelania silk promotes
Auto-feeder completes the self-feeding work of rivet.
Further, the transmission mechanism in the oil cylinder is cylinder piston rod.
Further, the auto-feeder includes feed appliance material mouth, material strip guide plate, feed appliance body, ejector pin hook,
Ejector pin skewback, skewback back-moving spring and back-moving spring catch；The feed appliance body is fixedly connected with the sliding sleeve, described to send nail
Screw is fixed on the cylinder piston rod, and the material strip guide plate is fixed on the feed appliance material mouth and the feed appliance body
Between, the ejector pin hook is fixed on the ejector pin skewback by bearing pin, and the back-moving spring catch is fixed on the feed appliance
On body, the skewback back-moving spring is connected with the ejector pin skewback, and the ejector pin skewback send nail screw lower positioned at described,
Make the ejector pin skewback under the active force for sending oncomelania silk, skewback back-moving spring and back-moving spring catch in the feed appliance
Moved back and forth on body, so that hook one end of ejector pin hook is dropped down onto between continuous two rivets of feeding belt.
Further, the auto-feeder also includes hand-reset bar, the hand-reset bar and the ejector pin skewback
It is fixedly connected.
Further, the caliper is in C fonts.
Further, the feed appliance body is fixedly connected by M4 jackscrews with the sliding sleeve.
Further, the drift is fixedly connected by M4 jackscrews with the cylinder piston rod.
Further, the power supply is battery or external power supply.
The beneficial effects of the utility model are：
Transmission mechanism in oil cylinder is respectively with drift and sending oncomelania silk to be connected, and in riveting, transmission mechanism promotes drift to do
While axial movement, drive again and send oncomelania silk to promote auto-feeder, so as to provide power for auto-feeder.The design makes
Obtain self-feeding lock riveting tool and provide power without other external force and step for its feeding, simple in construction and small volume, use
Get up more convenient, flexible.
Some preferred embodiments of the present utility model also have following beneficial effect：
Auto-feeder includes feed appliance material mouth, feed appliance body, ejector pin hook, ejector pin skewback, skewback back-moving spring and
Back-moving spring catch.Wherein ejector pin skewback, which is located at, send nail screw lower so that ejector pin skewback is sending oncomelania silk, skewback back-moving spring
It can be moved back and forth with the active force of back-moving spring catch on feed appliance body.So mechanical tiltedly contract design, effectively
The reciprocating motion for sending oncomelania silk is converted to the reciprocating motion for moving the vertical ejector pin skewback in direction, so as to drive ejector pin hook
Son carries out sending nail.
Brief description of the drawings
Fig. 1 is the front view that riveting tool is locked in self-feeding provided by the utility model；
Fig. 2 is the right view that riveting tool is locked in self-feeding provided by the utility model；
Fig. 3 is the sectional view when auto-feeder installation in riveting tool is locked in self-feeding provided by the utility model；
Fig. 4 is the explosive view that the auto-feeder in riveting tool is locked in self-feeding provided by the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
It is the front view and right view of a kind of self-feeding lock riveting tool provided by the utility model as depicted in figs. 1 and 2,
Including shell body, power supply 1, motor 2, oil cylinder 3, the (not shown) of drift 4, sliding sleeve 5, the (not shown) of oncomelania silk 6, auto-feeder are sent
7, caliper 8 and cavity plate 9.Wherein, the one end of caliper 8 is fixed in self-feeding lock riveting tool main body, and the other end is provided with cavity plate 9,
Cavity plate 9 and the axis coinciding of drift 4, space can clamping plates material marginal portion between such caliper 8 is so as to carrying out narrow and small sky
Between lock riveting operation.In the present embodiment, caliper 8 is in C fonts.Power supply 1 is connected and is both placed in inside shell body with motor 2.
Power supply 1 is that motor 2 and whole instrument are powered, and motor 2 provides driving force.Power supply 1 can select battery or external power supply, in this reality
Apply in example, power supply 1 is 18V batteries.Motor 2 is connected by the transmission mechanism in oil cylinder 3 with drift 4, leads to the driving force of motor 2
Cross oil cylinder 3 and be converted to bigger hydraulic coupling, then drive drift 4 to be axially moved in sliding sleeve 5.Oncomelania silk 6 is sent to be also secured at
On transmission mechanism, while motor 2 works, the transmission mechanism in oil cylinder 3, which can drive, send oncomelania silk 6 to move reciprocatingly.
In some embodiments, the transmission mechanism can be that any part to move reciprocatingly or motor pass through oil cylinder in oil cylinder
Other transmission mechanisms reconnected afterwards.In the present embodiment, the transmission mechanism is cylinder piston rod 301.Sliding sleeve 5 and send oncomelania silk
6 are arranged on the front end of self-feeding lock riveting tool main body, and auto-feeder 7 is arranged on sliding sleeve 5.Fig. 3 and Fig. 4 are respectively automatic
The sectional view and the explosive view of auto-feeder 7 that feed appliance 7 connects on sliding sleeve 5.Wherein, auto-feeder 7 includes feed appliance
Expect mouth 701, material strip guide plate 702, feed appliance body 703, ejector pin hook 704, ejector pin skewback 705, the He of skewback back-moving spring 706
Back-moving spring catch 707.During installation, drift 4 is fixedly connected by M4 jackscrews 11 with cylinder piston rod 301, feed appliance body 703
It is fixedly connected by M4 jackscrews 11 with sliding sleeve 5, send oncomelania silk 6 to be fixed on cylinder piston rod 301.Feed appliance material mouth 701 is with sending
The screw connection of glassware body 703, material strip guide plate 702 are fixed between feed appliance material mouth 701 and feed appliance body 703, guiding
Rivet steadily enters inside auto-feeder 7 on feeding belt 10, is sent to corresponding with the outlet of feed appliance material mouth 701 and drift 4
Position.Ejector pin hook 704 is fixed on ejector pin skewback 705 by bearing pin.Back-moving spring catch 707 is fixed on feed appliance body
Chamber is formed on 703, skewback back-moving spring 706 is placed in the chamber and one end is connected with ejector pin skewback 705.Ejector pin skewback
705 positioned at sending the lower section of oncomelania silk 6 and can move forward and backward.In some variant embodiments, auto-feeder 7 also includes hand-reset
Bar 708, the hand-reset bar 708 are fixedly connected with the ejector pin skewback 705.
The operation principle of self-feeding lock riveting tool is as follows：Sheet material is vised with caliper 8, the drive motor 2 of power supply 1 passes through oil cylinder
3 increase pressure, so as to drive drift 4 to start to do riveting work.During riveting, feed appliance material mouth 701 pastes inflexible material first, carries out pre-
Compress.Being driven while motor 2 drives drift 4 send oncomelania silk 6 to move, and send oncomelania silk 6 to promote ejector pin skewback 705, ejector pin is oblique
Block 705 drives ejector pin hook 704 to be moved rearwards, and drops down onto on feeding belt 10 among continuous two rivets, while drift 4 is carried out downwards
Riveting, the crimp between ejector pin skewback 705 and back-moving spring catch 707 of skewback back-moving spring 706.After the completion of riveting, oil
The return of cylinder 3 drives drift 4 to return, and send oncomelania silk 6 to retract and resets bullet in skewback not in contact with to ejector pin skewback 705, ejector pin skewback 705
Resetted under the active force of spring 706, while ejector pin hook 704 promotes rivet to carry out sending nail.In some variant embodiments, automatically
Feed appliance 7 also includes hand-reset bar 708.When skewback back-moving spring 706 recovers the active force of deformation not ejector pin skewback 705
When resetting completely, manually release link 708 ejector pin skewback 705 can be promoted to carry out manual reset.
Above content is to combine specific/preferred embodiment further detailed description of the utility model, no
It can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, it can also make to the embodiment that these have been described
Some replacements or modification, and these are substituted or variant should all be considered as belonging to the scope of protection of the utility model.
Claims (8)
1. riveting tool is locked in a kind of self-feeding, it is characterised in that including shell body, power supply, motor, oil cylinder, drift, sliding sleeve, send
Oncomelania silk, auto-feeder, caliper and cavity plate；The power supply and the motor are inside the shell body, described caliper one end
It is fixed in the self-feeding lock riveting tool main body, the other end is provided with the cavity plate, the cavity plate and the drift axle center
Overlap；The auto-feeder is arranged on the sliding sleeve, and the power supply is connected with the motor, and the motor passes through described
Transmission mechanism in oil cylinder is connected with the drift, described to send oncomelania silk to be fixed on the transmission mechanism, makes the motor work
As when drive the drift to be axially moved in the sliding sleeve and drive it is described send oncomelania silk to move so that described send oncomelania
Silk promotes the auto-feeder to complete the self-feeding of rivet and worked.
2. riveting tool is locked in self-feeding as claimed in claim 1, it is characterised in that the transmission mechanism in the oil cylinder is
Cylinder piston rod.
3. riveting tool is locked in self-feeding as claimed in claim 2, it is characterised in that the auto-feeder includes feed appliance material
Mouth, material strip guide plate, feed appliance body, ejector pin hook, ejector pin skewback, skewback back-moving spring and back-moving spring catch；It is described to send
Glassware body is fixedly connected with the sliding sleeve, described to send oncomelania silk to be fixed on the cylinder piston rod, the material strip guide plate
It is fixed between the feed appliance material mouth and the feed appliance body, the ejector pin hook is fixed on the ejector pin skewback by bearing pin
On, the back-moving spring catch is fixed on the feed appliance body, and the skewback back-moving spring is connected with the ejector pin skewback
Connect, the ejector pin skewback send nail screw lower positioned at described, the ejector pin skewback is sent oncomelania silk, skewback back-moving spring described
With moved back and forth under the active force of back-moving spring catch on the feed appliance body so that hook one end of ejector pin hook falls
To between continuous two rivets of feeding belt.
4. riveting tool is locked in self-feeding as claimed in claim 3, it is characterised in that the auto-feeder also includes multiple manually
Position bar, the hand-reset bar are fixedly connected with the ejector pin skewback.
5. riveting tool is locked in self-feeding as claimed in claim 1, it is characterised in that the caliper is in C fonts.
6. riveting tool is locked in self-feeding as claimed in claim 3, it is characterised in that the feed appliance body by M4 jackscrews with
The sliding sleeve is fixedly connected.
7. riveting tool is locked in self-feeding as claimed in claim 3, it is characterised in that the drift passes through M4 jackscrews and the oil
Cylinder piston rod is fixedly connected.
8. riveting tool is locked in self-feeding as claimed in claim 1, it is characterised in that the power supply is battery or external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110332.0U CN207170837U (en) | 2017-08-31 | 2017-08-31 | Riveting tool is locked in a kind of self-feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110332.0U CN207170837U (en) | 2017-08-31 | 2017-08-31 | Riveting tool is locked in a kind of self-feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170837U true CN207170837U (en) | 2018-04-03 |
Family
ID=61742370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721110332.0U Active CN207170837U (en) | 2017-08-31 | 2017-08-31 | Riveting tool is locked in a kind of self-feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247062A (en) * | 2020-09-30 | 2021-01-22 | 北京理工大学深圳汽车研究院 | Rivet feeding device for electromagnetic riveter |
| CN113911709A (en) * | 2021-10-15 | 2022-01-11 | 湖南大学 | Rivet area discharge apparatus |
-
2017
- 2017-08-31 CN CN201721110332.0U patent/CN207170837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247062A (en) * | 2020-09-30 | 2021-01-22 | 北京理工大学深圳汽车研究院 | Rivet feeding device for electromagnetic riveter |
| CN113911709A (en) * | 2021-10-15 | 2022-01-11 | 湖南大学 | Rivet area discharge apparatus |
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| GR01 | Patent grant |