CN206425775U - A kind of automatic clamping device - Google Patents
A kind of automatic clamping device Download PDFInfo
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- CN206425775U CN206425775U CN201621483643.7U CN201621483643U CN206425775U CN 206425775 U CN206425775 U CN 206425775U CN 201621483643 U CN201621483643 U CN 201621483643U CN 206425775 U CN206425775 U CN 206425775U
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- cylinder
- riser
- plate
- fixed
- nut
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Abstract
The utility model is related to a kind of automatic clamping device, including base, mobile cylinder and the gripping body for capturing nut, and gripping body includes riser and some fixtures, the first drive mechanism, the second drive mechanism on the riser；Each fixture includes thimble, the fixing pipe with chuck and extruded sleeve successively from the inside to the outside, fixing pipe is fixedly connected with the riser, first drive mechanism is connected with extruded sleeve, extruded sleeve can be driven to make chuck binding nut, second drive mechanism is connected with thimble, and thimble can be driven to eject nut from chuck.The automation of nut crawl and release can be thus realized, the installation effectiveness of nut is greatly improved, while improving product yield and assembly precision.In addition, gripping body, which includes some fixtures, can disposably capture multiple nuts, installation effectiveness is further improved.
Description
Technical field
The utility model is related to clamp device field, and in particular to a kind of automatic clamping device.
Background technology
, it is necessary to install the nut of various models during mobile phone is produced and processed.At present mainly by manually upper various
Number nut, and riveting nut is carried out by unit, causes that efficiency is low, product yield is low and assembly precision unstability is asked
Topic, need to improve automaticity.
Utility model content
The technical problems to be solved in the utility model is, there is provided a kind of automatic clamping device, quickly can accurately grip
Nut and nut is placed on setting position, efficient completion loading and unloading, it is to avoid product yield is low and assembly precision not
The problem of stability.
The utility model solves the technical scheme that its technical problem used：A kind of automatic clamping device is provided, including
Base, mobile cylinder and the gripping body for capturing nut, the gripping body include riser and installed in described vertical
First drive mechanism of some fixtures, driving the fixture crawl nut on plate, the second of the driving fixture release nut
Drive mechanism, the mobile cylinder is arranged on base, and the riser can slide up and down on base, the mobile gas
Cylinder is connected with riser, riser can be driven to move up and down；
Each fixture includes thimble, the fixing pipe with chuck and extruded sleeve, the fixation successively from the inside to the outside
Pipe is fixedly connected with the riser；First drive mechanism is connected with extruded sleeve, and the extruded sleeve can be driven to move up and down,
Make the chuck binding nut；Second drive mechanism is connected with thimble, and the thimble can be driven to move up and down, by nut
Ejected from chuck.
Further, second drive mechanism is solid including the first cylinder, cylinder fixed seat, the first fixed plate and second
Fixed board, the cylinder fixed seat is arranged on the riser, and first cylinder is arranged in cylinder fixed seat, each folder
The thimble of tool is fixed in the first fixed plate, and the fixing pipe of each fixture is fixed in the second fixed plate, and described second consolidates
Fixed board is fixedly connected with cylinder fixed seat, and the expansion link of first cylinder is connected with the first fixed plate, can drive the first fixation
Plate is moved up and down, and drives thimble to move up and down.
Further, first drive mechanism includes Power Component, guide rod, top plate and bottom plate, the Power Component
It is fixed on the riser, the guide rod two ends are fixedly connected with top plate and bottom plate respectively, the extruded sleeve of each fixture is consolidated
It is scheduled on bottom plate, the Power Component is connected with top plate, top plate can be driven to move up and down, drives extruded sleeve to move up and down.
Further, the cylinder fixed seat, the first fixed plate and the second fixed plate are arranged on the top plate and bottom plate
Between, the guide rod movably sequentially passes through the cylinder fixed seat, the first fixed plate and the second fixed plate.
Further, first drive mechanism includes Power Component, guide rod, top plate and bottom plate, the Power Component
It is fixed on the riser, the guide rod two ends are fixedly connected with top plate and bottom plate respectively, the extruded sleeve of each fixture is consolidated
It is scheduled on bottom plate, the Power Component is connected with top plate, top plate can be driven to move up and down, drives extruded sleeve to move up and down.
Further, the Power Component includes the second cylinder, slide bar, sliding block and sliding axle, the second cylinder peace
On the riser, the slide bar is horizontally installed on the riser, and the slider top is slidably set on slide bar,
Its bottom opens up the oblique through hole with certain inclination angle, and the sliding axle is located in oblique through hole, and is fixedly connected with the top plate,
Second cylinder is connected with sliding block, can drive sliding block transverse shifting, is driven sliding axle to be moved left and right relative to oblique through hole, is made institute
Top plate, the bottom plate, the extruded sleeve is stated to move up and down.
Further, the Power Component also includes rolling bearing, and the rolling bearing is set on the sliding axle, and
In the oblique through hole, the rolling bearing is against two inwalls above and below the oblique through hole.
Further, the difference in height at the oblique through hole two ends is identical with the shift motion of the extruded sleeve.
Further, the bottom base plate is also equipped with the alignment pin for being positioned with miscellaneous equipment, the positioning
Sell for straight pin or prismatic pin.
Further, the Power Component is cylinder, and the cylinder is arranged on the riser, the expansion link of the cylinder
It is connected, is moved up and down by the flexible promotion top plate of expansion link with the top plate, and then is moved down on the drive extruded sleeve
It is dynamic.
Compared with prior art, a kind of automatic clamping device of the present utility model, including base, mobile cylinder and be used for
The gripping body of nut is captured, gripping body includes riser and some fixtures, the first transmission knot on the riser
Structure, the second drive mechanism；Each fixture includes thimble, the fixing pipe with chuck and extruded sleeve successively from the inside to the outside, fixed
Pipe is fixedly connected with the riser, and the first drive mechanism is connected with extruded sleeve, and extruded sleeve can be driven to make chuck binding nut, the
Two drive mechanisms are connected with thimble, and thimble can be driven to eject nut from chuck.Can thus realize nut crawl and
The automation of release, greatly improves the installation effectiveness of nut, while improving product yield and assembly precision.In addition, catching device
Structure, which includes some fixtures, can disposably capture multiple nuts, further improve installation effectiveness.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the schematic perspective view for the automatic clamping device that the utility model is provided；
Fig. 2 is the schematic side view of automatic clamping device in Fig. 1；
Fig. 3 is the partial schematic sectional view of installation structure for clamp in Fig. 1；
Fig. 4 is the schematic elevation view of automatic clamping device in Fig. 1；
Fig. 5 is the schematic perspective view of gripping body in Fig. 1.
Embodiment
In conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As shown in Figures 1 to 3, a kind of automatic clamping device that the utility model is provided, including base 100, mobile cylinder 200
And for capturing the gripping body 300 of nut.Gripping body 300 includes riser 310 and some on riser 310
Fixture 320, the first drive mechanism 330 for driving fixture to crawl nut, the second drive mechanism 340 for driving fixture to discharge nut,
Mobile cylinder 200 is arranged on base 100, and riser 310 can slide up and down on base 100, and mobile cylinder 200 is with standing
Plate 310 is connected, and riser 310 can be driven to move up and down.Each fixture 320 includes thimble 321, with chuck successively from the inside to the outside
322 fixing pipe 323 and extruded sleeve 324, fixing pipe 323 is fixedly connected with riser 310.First drive mechanism 330 and extruding
Set 324 is connected, and extruded sleeve 324 can be driven, which to move up and down, makes the binding nut of chuck 322；Second drive mechanism 340 and thimble 321
It is connected, thimble 321 can be driven to move up and down, nut is ejected from chuck 322.Nut crawl can thus be realized and released
The automation put, greatly improves the installation effectiveness of nut, while product yield and assembly precision are improved, in addition, gripping body
300, which include some fixtures 320, can disposably capture multiple nuts, further improve installation effectiveness.In the present embodiment, nut
For flat nut, the top of thimble 321 is additionally provided with pressure cap 325.
As shown in figure 4, the second drive mechanism 340 includes the first cylinder 341, cylinder fixed seat 342, the first fixed plate 343
And second fixed plate 344.Cylinder fixed seat 342 is arranged on riser 310, and the first cylinder 341 is arranged on cylinder fixed seat 342
On, the thimble 321 of each fixture is fixed in the first fixed plate 343, and the fixing pipe 323 of each fixture is fixed on the second fixed plate
On 344, the second fixed plate 344 is fixedly connected with cylinder fixed seat 342, the expansion link of the first cylinder 341 and the first fixed plate 343
Connection, can drive the first fixed plate 343 to move up and down, and drive thimble 321 to move up and down.Thimble 321, which is moved down, to eject nut,
So as to realize the release of nut.In the present embodiment, the second fixed plate 344 is fixed with cylinder fixed seat 342 by vertical rod 1 connects
Connect, the ground two ends of vertical rod 1 are separately fixed in the second fixed plate 344 and cylinder fixed seat 342, and pass through the first fixed plate 343.
Further, the first drive mechanism 330 includes Power Component 331, guide rod 332, top plate 333 and bottom plate 334, moves
Power component 331 is fixed on riser 310, and the two ends of guide rod 332 are fixedly connected with top plate 333 and bottom plate 334 respectively, each fixture
Extruded sleeve 324 is fixed on bottom plate 334.Power Component 331 is connected with top plate 333, top plate 333 can be driven to move up and down, band
Dynamic extruded sleeve 324 is moved up and down.
In the present embodiment, cylinder fixed seat 342, the first fixed plate 343 and the second fixed plate 344 are arranged on top plate
Between 333 and bottom plate 334, it is solid that guide rod 332 movably sequentially passes through cylinder fixed seat 342, the first fixed plate 343 and second
Fixed board 344.So whole clamp device can be made compacter, be conducive to improving whole clamp device flexibility and stability.
In other embodiments, guide rod 332 may be provided at cylinder fixed seat 342, the first fixed plate 343 and the second fixed plate 344 it
Outside.
In the present embodiment, Power Component 331 includes the second cylinder 331a, slide bar 331b, sliding block 331c and sliding axle
331d, the second cylinder 331a are arranged on riser 310, and slide bar 331b is horizontally installed on riser 310.It can be slided at the top of sliding block 331c
Dynamic is set on slide bar 331b, and its bottom opens up the oblique through hole 331e with certain inclination angle, and sliding axle 331d is located in tiltedly logical
In the 331e of hole, and it is fixedly connected with top plate 333.Second cylinder 331a is connected with sliding block 331c, can drive sliding block 331c laterally shiftings
It is dynamic, drive sliding axle 331d to be moved left and right relative to oblique through hole 331e, make top plate 333, bottom plate 334, move down on extruded sleeve 324
It is dynamic.Extruded sleeve 324 moves down meeting locking chuck 322, so as to realize the binding nut of chuck 322.Wherein, sliding block 331c glide direction
It is mutually perpendicular to the moving direction of top plate 333.
As shown in figure 5, Power Component 331 also includes rolling bearing 331f, rolling bearing 331f is set in sliding axle 331d
On, and in the oblique through hole 331e, rolling bearing 331f is against the oblique inwalls of above and below through hole 331e two.Pass through rolling bearing 331f energy
Avoid contacting between sliding axle 331d and oblique through hole 331e, reduce frictional force.Meanwhile, rolling bearing 331f is against oblique through hole 331e
Two inwall up and down, it is to avoid sliding axle 331d teetertotters, improves the precision that top plate 333 is moved up and down.Wherein, oblique through hole 331e two
The difference in height at end is identical with the shift motion of extruded sleeve 324, a left side that thus can be by sliding axle 331d in oblique through hole 331e
Move right moving up and down for control extruded sleeve 324.
In other embodiments, Power Component 331 can be cylinder, and cylinder is arranged on riser 310, the expansion link of cylinder
It is connected, is moved up and down by the flexible promotion top plate 333 of expansion link with top plate 333, and then drives extruded sleeve 324 to move up and down,
So as to realize the binding nut of chuck 322.
Further, the bottom of bottom plate 334 is also equipped with the alignment pin 2 for being positioned with miscellaneous equipment, and alignment pin 2 is
Straight pin or prismatic pin.In the present embodiment, the alignment pin installed in the bottom of bottom plate 334 is to have straight pin to be provided with prismatic again
Pin, carries out engaging positioning, is conducive to fixture accurately to grip nut and accurately put nut by alignment pin 2 and miscellaneous equipment
Enter to need position to be mounted.
Automatic clamping device of the present utility model carries out the crawl and release of nut, refer to during actual processing
Following steps：Base 100 is installed on the mobile apparatus, mobile device drives gripping body 300 to the feeding for being placed with nut
Above equipment；Mobile cylinder 200, which stretches out, drives gripping body 300 to move down, and makes the alignment pin 2 and charging equipment of the bottom of bottom plate 334
Positioning is mutually clamped, at this moment chuck 322 touches nut；Second cylinder 331a default conditions is shrink, and sliding block 331c is located at the right side
Side, drives sliding block 331c to be moved to the left, sliding axle 331d moves right relative to oblique through hole 331e when the second cylinder 331a stretches out
Dynamic (actually sliding axle 331d can only be moved up and down), because oblique through hole 331e the right is lower than the left side, oblique through hole 331e's is upper interior
Wall extruding sliding axle 331d is moved down, and then drives top plate 333, bottom plate 334, extruded sleeve 324 to move down, and extruded sleeve 324 is moved down
Meeting locking chuck 322, so as to realize the binding nut of chuck 322.After the binding nut of chuck 322, mobile cylinder 200, which shrinks, drives folder
Mechanism 300 is taken to move up；Mobile device drive gripping body 300 arrive need install nut blanking equipment top, mobile cylinder 200
Stretch out and drive gripping body 300 to move down, the alignment pin 2 and blanking equipment for making the bottom of bottom plate 334 are mutually clamped positioning, at this moment chuck
Nut alignment installation site on 322；First cylinder 341 stretches out the first fixed plate 343 of driving and moved down, and drives thimble 321
Move down, thimble 321, which moves down to eject nut from chuck 322, is discharged into installation site, completes the crawl of nut and releases
Put.
It should be appreciated that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, the technical scheme described in above-described embodiment can be modified, or to which part skill
Art feature carries out equivalent substitution；And all such modifications and replacement, it should all belong to the protection of the utility model appended claims
Scope.
Claims (10)
1. a kind of automatic clamping device, including base, mobile cylinder and the gripping body for capturing nut, its feature exist
In the gripping body includes riser and some fixtures, the driving fixture on the riser capture nut
First drive mechanism, the driving fixture discharge the second drive mechanism of nut, and the mobile cylinder is arranged on base, described
Riser be can slide up and down on base, and the mobile cylinder is connected with riser, riser can be driven to move up and down；
Each fixture from the inside to the outside successively include thimble, the fixing pipe with chuck and extruded sleeve, the fixing pipe with
The riser is fixedly connected；First drive mechanism is connected with extruded sleeve, and the extruded sleeve can be driven to move up and down, and makes institute
State chuck binding nut；Second drive mechanism is connected with thimble, and the thimble can be driven to move up and down, by nut from folder
Ejected in head.
2. automatic clamping device according to claim 1, it is characterised in that second drive mechanism includes the first gas
Cylinder, cylinder fixed seat, the first fixed plate and the second fixed plate, the cylinder fixed seat are arranged on the riser, and described the
One cylinder is arranged in cylinder fixed seat, and the thimble of each fixture is fixed in the first fixed plate, each fixture
Fixing pipe is fixed in the second fixed plate, second fixed plate is fixedly connected with cylinder fixed seat, and first cylinder is stretched
Contracting bar is connected with the first fixed plate, and the first fixed plate can be driven to move up and down, and drives thimble to move up and down.
3. automatic clamping device according to claim 2, it is characterised in that first drive mechanism includes power packages
Part, guide rod, top plate and bottom plate, the Power Component are fixed on the riser, the guide rod two ends respectively with top plate and bottom
Plate is fixedly connected, and the extruded sleeve of each fixture is fixed on bottom plate, and the Power Component is connected with top plate, can drive top
Plate is moved up and down, and drives extruded sleeve to move up and down.
4. automatic clamping device according to claim 3, it is characterised in that the cylinder fixed seat, the first fixed plate with
And second fixed plate be arranged between the top plate and bottom plate, the guide rod movably sequentially pass through the cylinder fixed seat,
First fixed plate and the second fixed plate.
5. automatic clamping device according to claim 2, it is characterised in that first drive mechanism includes power packages
Part, guide rod, top plate and bottom plate, the Power Component are fixed on the riser, the guide rod two ends respectively with top plate and bottom
Plate is fixedly connected, and the extruded sleeve of each fixture is fixed on bottom plate, and the Power Component is connected with top plate, can drive top
Plate is moved up and down, and drives extruded sleeve to move up and down.
6. the automatic clamping device according to any one in claim 3 to 5, it is characterised in that the Power Component bag
The second cylinder, slide bar, sliding block and sliding axle are included, second cylinder is arranged on the riser, and the slide bar is laterally set
On the riser, the slider top is slidably set on slide bar, and its bottom opens up the oblique through hole with certain inclination angle,
The sliding axle is located in oblique through hole, and is fixedly connected with the top plate, and second cylinder is connected with sliding block, can drive cunning
Block transverse shifting, drives sliding axle to be moved left and right relative to oblique through hole, makes the top plate, the bottom plate, above and below the extruded sleeve
It is mobile.
7. automatic clamping device according to claim 6, it is characterised in that the Power Component also includes rolling bearing,
The rolling bearing is set on the sliding axle, and in the oblique through hole, and the rolling bearing is against the oblique through hole
Two inwall up and down.
8. automatic clamping device according to claim 6, it is characterised in that the difference in height at the oblique through hole two ends with it is described
The shift motion of extruded sleeve is identical.
9. automatic clamping device according to claim 6, it is characterised in that the bottom base plate is also equipped with being used for and it
The alignment pin that its equipment is positioned, the alignment pin is straight pin or prismatic pin.
10. the automatic clamping device according to any one in claim 3 to 5, it is characterised in that the Power Component is
Cylinder, the cylinder is arranged on the riser, and the expansion link of the cylinder is connected with the top plate, passes through the flexible of expansion link
Promote the top plate to move up and down, and then drive the extruded sleeve to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483643.7U CN206425775U (en) | 2016-12-30 | 2016-12-30 | A kind of automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483643.7U CN206425775U (en) | 2016-12-30 | 2016-12-30 | A kind of automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425775U true CN206425775U (en) | 2017-08-22 |
Family
ID=59584503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483643.7U Active CN206425775U (en) | 2016-12-30 | 2016-12-30 | A kind of automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932535A (en) * | 2017-12-21 | 2018-04-20 | 江苏金恒信息科技股份有限公司 | A kind of clamping jaw device and clamping jaw robot |
-
2016
- 2016-12-30 CN CN201621483643.7U patent/CN206425775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932535A (en) * | 2017-12-21 | 2018-04-20 | 江苏金恒信息科技股份有限公司 | A kind of clamping jaw device and clamping jaw robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220808 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |