CN205834096U - A kind of riveting set of miniature workpiece - Google Patents
A kind of riveting set of miniature workpiece Download PDFInfo
- Publication number
- CN205834096U CN205834096U CN201620587070.6U CN201620587070U CN205834096U CN 205834096 U CN205834096 U CN 205834096U CN 201620587070 U CN201620587070 U CN 201620587070U CN 205834096 U CN205834096 U CN 205834096U
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- CN
- China
- Prior art keywords
- riveting
- fulcrum
- leaf spring
- bearing
- worm
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This utility model provides the riveting set of a kind of miniature workpiece, belongs to Machining Technology field.It includes crankwheel, connecting rod, leaf spring, riveting fulcrum, riveted joint, feather key, worm gear, worm screw, one end of connecting rod is hinged on crankwheel, the left end of leaf spring is hinged in frame, connect support and be fixed on the downside of leaf spring, the other end of connecting rod is hinged on connection support, bearing support is connected with the bottom righthand side of leaf spring, cushion rubber bumper is arranged at the upside of leaf spring right-hand member, the upper end of riveting fulcrum is rotatably connected bearing support, riveting fulcrum is rotatably arranged in frame, pressing bearing is fixed on the lower end of riveting fulcrum, riveted joint is arranged on the lower end of pressing bearing by trip bolt, worm gear is arranged on riveting fulcrum by feather key, worm screw is rotatably provided on worm bearing, one end and the endless screw electric motor of worm screw are coaxially connected, worm gear and worm screw engage each other.This utility model quickly realizes riveting the continuous of miniature workpiece, and simple in construction is easy to maintenance, good reliability.
Description
Technical field
This utility model relates to Machining Technology field, particularly to the riveting set of a kind of miniature workpiece.
Background technology
In machining, three common big interconnection techniques are respectively mechanically connected, glued joint and weld at present, the company of mechanical connection
Connect to be divided into and removably connect and non-dismountable connection, non-dismountable connection such as: weld, riveting etc.；Removably connect such as: screw thread is even
Connect, sell, chain etc..Rivet most commonly seen interconnection technique, have the advantage that (1) bonding strength is more reliable and more stable；(2) easy
Check and fix a breakdown；(3) riveting process is the most easily grasped；(4) connection of more complicated structure it is applicable to；(5) it is applicable to respectively
Plant the connection between different materials.Because these advantages, it is riveted in machining and is widely used.The riveting pressing of common workpiece
Being all that artificial handheld tool rivets pressing to realize workpiece, such production efficiency is low, and riveting pressing effect is poor.Currently also have
A lot of riveting machines, riveting machine is based on the novel riveting equipment of one that cold rolling principle develops, it is simply that referring to can be with rivet thing
Product riveting get up mechanized equipment, utilize rivet rod to rivet pressurized, and swing continuously around center until rivet shape, such
Riveting press fit device structure is complex, and relatively costly, maintains very inconvenient.
Utility model content
The purpose of this utility model is to provide the riveting set of a kind of miniature workpiece, and quickly realize miniature workpiece is continuous
Riveting, simple in construction, easy to maintenance, good reliability.
This utility model solves its technical problem and be the technical scheme is that
The riveting set of a kind of miniature workpiece, it includes frame, drives motor, the first belt wheel, the second belt wheel, connection skin
Band, crankwheel, connecting rod, connection support, leaf spring, cushion rubber bumper, bearing support, riveting fulcrum, pressing bearing, riveted joint, fastening
Screw, supporting platform, feather key, worm gear, worm screw, worm bearing, endless screw electric motor, the first belt wheel and the second belt wheel are rotatably provided in
In frame, described connection belt is circumferentially positioned on the first belt wheel and the second belt wheel, and described driving motor and the first belt wheel are coaxial
Connecting, described crankwheel and the second belt wheel are coaxially connected, and one end of described connecting rod is hinged on crankwheel, the left end of described leaf spring
Being hinged in frame, described connection support is fixed on the downside of leaf spring, and the other end of described connecting rod is hinged on connection support, institute
Stating bearing support to be connected with the bottom righthand side of leaf spring, described cushion rubber bumper is arranged at the upside of leaf spring right-hand member, described riveting fulcrum
Upper end is rotatably connected bearing support, and described riveting fulcrum is rotatably arranged in frame, and pressing bearing is fixed on riveting fulcrum
Lower end, riveted joint is arranged on the lower end of pressing bearing by trip bolt, and described supporting platform is arranged at the underface of riveted joint,
Described worm gear is arranged on riveting fulcrum by feather key, and described worm screw is rotatably provided on worm bearing, the one of described worm screw
End and endless screw electric motor are coaxially connected, and described worm gear and worm screw engage each other.
Further, it is provided with rotation guide pin bushing between described riveting fulcrum and frame.
Further, described driving motor is motor.
Compared to the prior art this utility model, has the following advantages and effect: drive motor by the first belt wheel, connection
Belt and the second belt wheel drive crankwheel to rotate, and connecting rod drives leaf spring to swing up and down around left end pin joint, and riveting fulcrum is with plate
Spring right-hand member up-down vibration, cushion rubber bumper effectively reduces the noise that leaf spring up and down motion produces.Meanwhile, endless screw electric motor drives worm screw
Rotating, worm screw drives riveting fulcrum continuous rotary by worm gear, it is achieved the riveting to miniature workpiece.Driving motor is stepping electricity
Machine, the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and the shadow not changed by load
Ring, good reliability.It is provided with rotation guide pin bushing between riveting fulcrum and frame, decreases the abrasion between riveting fulcrum and frame,
Extend the service life of riveting fulcrum.This utility model quickly realizes the continuous riveting to miniature workpiece, simple in construction, maintenance
Convenient, good reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A direction view of Fig. 1 of the present utility model.
Fig. 3 is the connection diagram of this utility model turbine and worm.
In figure: 1. frame, 2. drive motor, 3. the first belt wheel, 4. the second belt wheel, 5. connect belt, 6. crankwheel, 7. even
Bar, 8. connects support, 9. leaf spring, 10. cushion rubber bumper, 11. bearing supports, 12. riveting fulcrums, 13. pressing bearings, 14. rivetings
Head, 15. trip bolts, 16. supporting platforms, 17. feather keys, 18. worm gears, 19. worm screws, 20. worm bearings, 21. endless screw electric motors,
22. rotate guide pin bushing.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are right
Explanation of the present utility model and this utility model is not limited to following example.
As shown in Figure 1, Figure 2 and Figure 3, the riveting set of a kind of miniature workpiece, it includes frame 1, drives motor 2, first
Belt wheel the 3, second belt wheel 4, connection belt 5, crankwheel 6, connecting rod 7, connection support 8, leaf spring 9, cushion rubber bumper 10, bearing support
11, riveting fulcrum 12, pressing bearing 13, riveted joint 14, trip bolt 15, supporting platform 16, feather key 17, worm gear 18, worm screw 19,
Worm bearing 20, endless screw electric motor 21, the first belt wheel 3 and the second belt wheel 4 be rotatably provided in frame 1, described connection belt 5 ring
Around being arranged on the first belt wheel 3 and the second belt wheel 4, described driving motor 2 and the first belt wheel 3 are coaxially connected, described driving motor 2
For motor, the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and are not loaded
The impact of change, good reliability.Described crankwheel 6 and the second belt wheel 4 are coaxially connected, and one end of described connecting rod 7 is hinged on crank
On wheel 6, the left end of described leaf spring 9 is hinged in frame 1, and described connection support 8 is fixed on the downside of leaf spring 9, described connecting rod 7
The other end is hinged on connection support 8, and described bearing support 11 is connected with the bottom righthand side of leaf spring 9, and described cushion rubber bumper 10 is arranged
In the upside of leaf spring 9 right-hand member, the upper end of described riveting fulcrum 12 is rotatably connected bearing support 11.Described riveting fulcrum 12 can turn
Moving arranges in frame 1, is provided with rotation guide pin bushing 22, decreases riveting fulcrum 12 and machine between described riveting fulcrum 12 and frame 1
Abrasion between frame 1, extends the service life of riveting fulcrum 12.Pressing bearing 13 is fixed on the lower end of riveting fulcrum 12, riveting
Joint 14 is arranged on the lower end of pressing bearing 13 by trip bolt 15, described supporting platform 16 be arranged at riveted joint 14 just under
Side.Described worm gear 18 is arranged on riveting fulcrum 12 by feather key 17, and described worm screw 19 is rotatably provided on worm bearing 20,
One end and the endless screw electric motor 21 of described worm screw 19 are coaxially connected, and described worm gear 18 and worm screw 19 engage each other.
By technique scheme, when the riveting set of a kind of miniature workpiece of this utility model uses, motor 2 is driven to pass through
First belt wheel 3, connecting belt 5 and the second belt wheel 4 and drive crankwheel 6 to rotate, connecting rod 7 drives leaf spring 9 around on left end pin joint
Lower swing, riveting fulcrum 12 is with leaf spring 9 right-hand member up-down vibration, and cushion rubber bumper 10 effectively reduces what leaf spring 9 up and down motion produced
Noise.Meanwhile, endless screw electric motor 21 drives worm screw 19 to rotate, and worm screw 19 drives riveting fulcrum 12 continuous rotary by worm gear 18, real
The now riveting to miniature workpiece.This utility model quickly realizes riveting the continuous of miniature workpiece, and simple in construction is easy to maintenance,
Good reliability.
Above content described in this specification is only to this utility model example explanation.This utility model
Described specific embodiment can be made various amendment or supplements or use class by person of ordinary skill in the field
As mode substitute, without departing from the content of this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (3)
1. the riveting set of a miniature workpiece, it is characterised in that: it includes frame, drives motor, the first belt wheel, the second band
Wheel, connection belt, crankwheel, connecting rod, connection support, leaf spring, cushion rubber bumper, bearing support, riveting fulcrum, pressing bearing, riveting
Joint, trip bolt, supporting platform, feather key, worm gear, worm screw, worm bearing, endless screw electric motor, the first belt wheel and the second belt wheel can
Rotation is arranged in frame, and described connection belt is circumferentially positioned on the first belt wheel and the second belt wheel, described driving motor and
One belt wheel is coaxially connected, and described crankwheel and the second belt wheel are coaxially connected, and one end of described connecting rod is hinged on crankwheel, described
The left end of leaf spring is hinged in frame, and described connection support is fixed on the downside of leaf spring, and the other end of described connecting rod is hinged on even
Connecing on support, described bearing support is connected with the bottom righthand side of leaf spring, and described cushion rubber bumper is arranged at the upside of leaf spring right-hand member, described
The upper end of riveting fulcrum is rotatably connected bearing support, and described riveting fulcrum is rotatably arranged in frame, and pressing bearing is fixed on
The lower end of riveting fulcrum, riveted joint is arranged on the lower end of pressing bearing by trip bolt, and described supporting platform is arranged at riveting
The underface of head, described worm gear is arranged on riveting fulcrum by feather key, and described worm screw is rotatably provided on worm bearing, institute
One end and the endless screw electric motor of stating worm screw are coaxially connected, and described worm gear and worm screw engage each other.
The riveting set of a kind of miniature workpiece the most according to claim 1, it is characterised in that: described riveting fulcrum and frame
Between be provided with rotation guide pin bushing.
The riveting set of a kind of miniature workpiece the most according to claim 1, it is characterised in that: described driving motor is stepping
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587070.6U CN205834096U (en) | 2016-06-17 | 2016-06-17 | A kind of riveting set of miniature workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587070.6U CN205834096U (en) | 2016-06-17 | 2016-06-17 | A kind of riveting set of miniature workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834096U true CN205834096U (en) | 2016-12-28 |
Family
ID=58153596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587070.6U Expired - Fee Related CN205834096U (en) | 2016-06-17 | 2016-06-17 | A kind of riveting set of miniature workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855448A (en) * | 2016-06-17 | 2016-08-17 | 费晓杰 | Riveting device of small-size workpiece |
-
2016
- 2016-06-17 CN CN201620587070.6U patent/CN205834096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855448A (en) * | 2016-06-17 | 2016-08-17 | 费晓杰 | Riveting device of small-size workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |