CN106271768A - A kind of 3C Product automatic positioning clamp - Google Patents
A kind of 3C Product automatic positioning clamp Download PDFInfo
- Publication number
- CN106271768A CN106271768A CN201610771398.8A CN201610771398A CN106271768A CN 106271768 A CN106271768 A CN 106271768A CN 201610771398 A CN201610771398 A CN 201610771398A CN 106271768 A CN106271768 A CN 106271768A
- Authority
- CN
- China
- Prior art keywords
- support
- cylinder
- locating piece
- jacking block
- plate
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of 3C Product automatic positioning clamp, including supporting mechanism, supporting mechanism is provided with the cylinder a for control centre's position portion, supporting mechanism is additionally provided with the cylinder b for controlling to compress suction unit decilitre fall；Including supporting upper plate and base plate, support and coupled together by support bar between upper plate and base plate；Wherein cylinder a and cylinder b is fixed on base plate；Wherein centralized positioning part includes being connected by 2 jacking block supports forming criss-cross locating support, and locating support is connected with cylinder a, and the top of jacking block support is provided with locating piece, and locating piece is arranged on support upper plate.Being positioned workpiece centre by pneumatic mode, then recycling straight pin is accurately positioned, and solving normal loading and unloading process needs product is manually accurately put into the problem that in fixture, this pair artificial blowing maneuver requirement is the highest.
Description
Technical field
The invention belongs to 3C Product field of locating technology, relate to a kind of 3C Product automatic positioning clamp device, especially one
Plant the 3C Product automatic positioning clamp positioned based on centralized positioning and straight pin.
Background technology
Along with the raising of the productivity, each factory is more and more higher to the demand of automaticity.At present, during workpiece centering
The mode used is, by a plane of dial gauge centering workpiece, then clamps workpiece by artificial clamping screw.This keep to the side
The mode of location is higher to the requirement in some face of workpiece, if the flatness in centering face and surface roughness are the best, then
Centering result will certainly be had influence on, and then have influence on part processing, and also can inevitably send out artificial clamping when
The situation that the workpiece accuracy of raw just centering is lost occurs.
Summary of the invention
It is an object of the invention to provide a kind of 3C Product automatic positioning clamp.Fixed to workpiece centre by pneumatic mode
Position, then recycling straight pin is accurately positioned, and solving normal loading and unloading process needs manually accurately to be put into by product folder
In tool, this pair artificial blowing maneuver requires the highest problem.
It is an object of the invention to be achieved through the following technical solutions:
This 3C Product automatic positioning clamp, including supporting mechanism, supporting mechanism is provided with and positions for control centre
The cylinder a of part, supporting mechanism is additionally provided with the cylinder b for controlling to compress suction unit decilitre fall；On supporting
Plate and base plate, supported and coupled together by support bar between upper plate and base plate；Wherein cylinder a and cylinder b is fixed on base plate；Its
Middle centralized positioning part includes being connected by 2 jacking block supports forming criss-cross locating support, and locating support is connected with cylinder a,
The top of jacking block support is provided with locating piece, and locating piece is arranged on support upper plate；Wherein compression suction unit is divided and is included that centre pushes away
Plate, middle push pedal is connected with suction plate by support column, and suction plate is hollow structure, and suction plate be evenly distributed in the upper surface some
Suction hole, the bottom of suction plate have can the quick connector of evacuation, middle push pedal is connected with cylinder b.
Further, the feature of the present invention also resides in:
Wherein suction plate is arranged on the middle part of locating support, and middle push pedal is connected to the lower section of jacking block support.
Wherein locating piece is set to ramp structure with the junction of jacking block support；Cylinder b drives jacking block support to move upward
Time, jacking block support moves obliquely relative to ramp structure, and promotes locating piece translation in horizontal plane.
Wherein the both sides of locating piece are arranged on support upper plate by locating piece fastener, and locating piece can be in the horizontal direction
Upper movement.
Wherein locating piece includes locating piece a and locating piece b two kinds, and wherein the lower section of locating piece a is provided with bootstrap block, guides
It is provided with guiding groove on block, in guiding groove, is provided with alignment pin.
Wherein it is further fixed on limited block on base plate, position relative with limited block in middle push pedal is provided with limited screw
And elastic limit device.
Wherein it is also associated with connecting post between base plate and support upper plate, connects and be cased with on post connecting spring, connect spring
Top is cased with linear bearing；Wherein linear bearing is through middle push pedal.
Wherein being additionally provided with spring guide on jacking block support, spring guide is fixed on the lower section supporting upper plate.
Wherein quick connector is connected with vacuum generator, vacuum generator by quick connector to evacuation in suction plate,
Make can adsorb on suction hole positioned product.
Having in push pedal in the middle of wherein can be through the hole of cylinder a；Support to have on upper plate and may pass through opening of jacking block support
Mouthful.
The invention has the beneficial effects as follows: two jacking block supports form criss-cross locating support and are capable of from 4 orientation
On locating piece is set, and the 4 of product frames can be fixed by 4 locating pieces, and the middle part of locating support is provided with air-breathing
Plate, suction plate has suction hole and quick connector is capable of vacuum suction and is adsorbed in suction plate by product, then leads to
Product is fixed up by 4 locating pieces crossing suction plate peripheral, connects limited location block below the middle push pedal of compression air-breathing part
Compression air-breathing part in the vertical direction can be driven to move, it is achieved thereby that first pass through 4 location with cylinder a, cylinder a
Block automatic capturing, then by compression air-breathing part carry out center absorption location the most at last product be accurately positioned placement, instead of hands
Work accurately places the operation of product, improves loading efficiency, saves labor cost.
Further, by push pedal in the middle of appropriate design and the shape of support upper plate, it is possible to make cylinder a and jacking block support
Its corresponding combining, make clamp structure compacter, the volume taken is less, it is possible to be useful in multiple CNC machine.
Further, by the design of ramp structure, driven the up and down motion of jacking block support by cylinder b, thus push away
Movement in dynamic locating piece horizontal direction, it is achieved that the opening and closing of locating piece.
Further, guiding groove bootstrap block arranged, it is possible to make the 3C Product workpiece of processing along guiding groove with pressure
Contracting air-breathing part declines, and finally drops down onto on the interior alignment pin arranged of guiding groove, makes workpiece just put, then carries out next step
Use.
Further, middle push pedal can be played position-limiting action by limited screw and elastic limit device.
Further, suitable for coefficient of elasticity spring housing at guide rod and is connected outside post, be respectively used to guide cross
Locating support moves up and down with middle push pedal.
Further, use vacuum generator that suction plate is carried out evacuation so that suction plate can be adsorbed and positioned
Product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view in Fig. 1 at A line；
Fig. 3 is the top view of the present invention；
Fig. 4 is the structural representation of supporting mechanism in the present invention；
Fig. 5 is centralized positioning part of the present invention and the connection diagram of compression air-breathing part；
Fig. 6 is the structural representation of centralized positioning part of the present invention；
Fig. 7 is the structural representation compressing air-breathing part in the present invention；
Fig. 8 is the connection diagram of jacking block in the present invention；
Fig. 9 is the connection diagram compressing air-breathing part in the present invention；
Figure 10 is jacking block and the connection diagram supporting upper plate in the present invention；
Figure 11 is the structural representation of locating piece in the present invention；
Figure 12 is the structural representation of clamp pad block in the present invention.
Wherein: 1 is locating piece a；2 is jacking block support；3 is suction plate；4 is support column；5 is middle push pedal；6 is lower cover
Plate；7 for supporting upper plate；8 is base plate；9 is support bar；10 is cylinder a；11 is limited block；12 is limited screw；13 is elastic limit
Position device；14 is spring guide；15 is spring；16 is bootstrap block；17 for connecting spring；18 for connecting post；19 is quick connector；
20 is suction hole；21 is product；22 is guiding groove；23 is locating piece b；24 is linear bearing；25 is cylinder b；26 is alignment pin；
27 is ramp structure；28 is locating piece fastener；29 for connecting screw rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail:
The invention provides a kind of 3C Product automatic positioning clamp, inhale including supporting mechanism, centralized positioning part and compression
Gas part.
As shown in Figure 4, supporting mechanism includes supporting upper plate 7 and base plate 8, is provided with some between support upper plate 7 and base plate 8
Support bar 9, base plate 8 is further fixed on limited block 11, base plate 8 is further fixed on cylinder a10, base plate 8 is further fixed on cylinder
B25, base plate 8 is additionally provided with connection spring 17, and connecting the connection of spring 17 upper end has connection post 18, connects post 18 and supports upper plate
7 connect, and connect post 18 and are additionally provided with linear bearing 24 with being connected between spring 17.
As shown in Figure 6, centralized positioning part includes the criss-cross locating support being made up of jacking block support 2, jacking block support 2
On be additionally provided with spring guide 14, jacking block support 2 top connects locating piece；As it is shown in figure 1, locating piece include locating piece a1 and
Locating piece b23, wherein connects below locating piece a1 and has bootstrap block 16, bootstrap block 16 is provided with guiding groove 22；As shown in figure 11
Have guiding groove 22 on bootstrap block 16, be provided with alignment pin 26 in guiding groove 22, alignment pin 26 is cased with product 21；Such as Fig. 8 institute
Show, be provided with ramp structure 27 between locating piece and jacking block support 2, be wherein additionally provided with spring 15 below locating piece a1.
As it is shown in fig. 7, compression suction unit is divided includes middle push pedal 5, middle push pedal 5 is by support column 4 with suction plate 3 even
Connecing, suction plate 3 is hollow structure；And the upper surface of suction plate 3 is provided with some suction holes 20, the bottom of suction plate 3 connects to be had
Quick connector 19；As shown in figure 12, the bottom cover plate 6 bottom suction plate 3 is provided with the quick connector connected with suction plate 3
19, quick connector 19 is connected with vacuum generator.
As it is shown in figure 5, middle push pedal 5 is connected to the lower section of jacking block support 2, and suction plate 3 stretches into ten by support column 4
The center of the locating support of font, and corresponding to 4 locating pieces.
As it is shown in figure 1, cylinder b25 is connected with middle push pedal 5, cylinder a10 through the opening arranged in middle push pedal 5 with in
Heart position portion connects, and particularly cylinder a10 is connected on the position that 2 jacking block supports 2 interconnect；Locating piece a1 is with fixed
Position block b23 is arranged on support upper plate, as it is shown on figure 3, the both sides of locating piece a1 and locating piece b23 are provided with locating piece fastener
28, locating piece a1 and locating piece b23 all can carry out the movement in horizontal direction supporting on upper plate 7；As it is shown in figure 9, centre pushes away
Limited screw 12 and elastic limit device 13, limited screw 12 and elastic limit device 13 and middle push pedal 5 it is additionally provided with on plate 5
The limited block 11 that lower section is arranged is corresponding, and limited screw 12 contacts at stopping means 11 with the bottom of elastic limit device 13
Upper surface；As shown in Figure 10, jacking block support 2 being provided with spring guide 14, spring guide 14 has two kinds of forms different in size
Spring guide, jacking block support 2 is played spacing effect by short spring guide, and long spring guide 14 passes on jacking block support 2
Perforate, for guiding the movement of jacking block support 2 in the vertical direction；Support and have notch on upper plate 7, it is possible to make jacking block support
2 coordinate installation, the top of spring guide 14 to contact with the lower surface supporting upper plate 7 with supporting upper plate 7；And on support upper plate 7 also
Having opening, this opening can make suction plate 3 pass, so that suction plate 3 can rise to support upper plate with by cylinder a10
The top of 7, also can drop to the lower section supporting upper plate 7.
As in figure 2 it is shown, cylinder a10 is connected with 2 jacking block supports 2 of composition locating support by connecting screw rod 29, work as gas
When cylinder a10 drives locating support to move upward, jacking block support 2 moves obliquely along ramp structure 27, thus promotes locating piece a1
Or locating piece b23 horizontally in mobile, it is achieved thereby that four locating pieces are by clamping product or the function unclamped, institute the most above
That states opening or closing.
The using method of the present invention is: during original state, and jacking block support 2 is risen to highest point by cylinder b25, and cylinder a10 will
Suction plate 3 rises to highest point, makes the centralized positioning part of locating piece a1 and locating piece b23 composition in opened condition；Then will produce
Product 21 are placed in suction plate 3, and locating piece a1 and locating piece b23 Guan Bi, it is achieved the centralized positioning to product 21；Then make
With vacuum generator, suction plate 3 is carried out air-breathing, make product 21 adsorb in suction plate 3；Then by locating piece a1 and locating piece
B23 opens, and then cylinder b25 drives suction plate 3 to decline, and makes product 21 be down in the guiding groove 22 of bootstrap block 16；Then stop
The vacuum generator air-breathing to suction plate 3, makes on the alignment pin 6 that product 21 falls under gravity in guiding groove 22；So
After re-use vacuum generator suction plate 3 carried out air-breathing, it is ensured that product falls into bottom alignment pin.
Claims (10)
1. a 3C Product automatic positioning clamp, it is characterised in that include supporting mechanism, supporting mechanism is provided with for controlling
The cylinder a (10) of centralized positioning part, supporting mechanism is additionally provided with the cylinder b for controlling to compress suction unit decilitre fall
(25)；
Described including supports upper plate (7) and base plate (8), supports and is connected by support bar (9) between upper plate (7) and base plate (8)
Come；Wherein cylinder a (10) and cylinder b (25) is fixed on base plate (8)；
Described centralized positioning part includes being connected by 2 jacking block supports (2) forming criss-cross locating support, locating support and gas
Cylinder a (10) connects, and the top of jacking block support (2) is provided with locating piece, and locating piece is arranged in support upper plate (7)；
Described compression suction unit is divided and is included that middle push pedal (5), middle push pedal (5) are connected with suction plate (3) by support column (4),
Suction plate (3) is hollow structure, and suction plate (3) be evenly distributed in the upper surface some suction holes (20), the bottom of suction plate (3) is opened
Have can the quick connector (19) of evacuation, middle push pedal (5) is connected with cylinder b (25).
3C Product automatic positioning clamp the most according to claim 1, it is characterised in that described suction plate (3) is arranged on fixed
The middle part of position support, and middle push pedal (5) is connected to the lower section of jacking block support (2).
3C Product automatic positioning clamp the most according to claim 2, it is characterised in that have on described middle push pedal (5)
Can be through the hole of cylinder a (10)；Support and have, on upper plate (7), the opening that may pass through jacking block support (2).
3C Product automatic positioning clamp the most according to claim 1, it is characterised in that described locating piece and jacking block support
(2) junction is set to ramp structure (27)；When cylinder b (25) drives jacking block support (2) to move upward, jacking block support (2)
Move obliquely relative to ramp structure (27), and promote locating piece translation in horizontal plane.
3C Product automatic positioning clamp the most according to claim 4, it is characterised in that the both sides of described locating piece are by fixed
Position block fastener (28) is arranged in support upper plate (7), and locating piece can move in the horizontal direction.
3C Product automatic positioning clamp the most according to claim 5, it is characterised in that described locating piece includes locating piece a
(1) and locating piece b (23) two kinds, wherein the lower section of locating piece a (1) is provided with bootstrap block (16), and bootstrap block is provided with on (16)
Guiding groove (22), is provided with alignment pin (26) in guiding groove (22).
3C Product automatic positioning clamp the most according to claim 1, it is characterised in that described base plate is further fixed on (8)
Limited block (11), middle push pedal (5) is provided with limited screw (12) and elastic spacing on the upper position relative with limited block (11)
Device (13).
3C Product automatic positioning clamp the most according to claim 1, it is characterised in that described base plate (8) and support upper plate
(7) being also associated with between connecting post (18), connect and be cased with on post (18) connecting spring (17), the top connecting spring (17) is cased with
Linear bearing (24)；Wherein linear bearing (24) is through middle push pedal (5).
3C Product automatic positioning clamp the most according to claim 1, it is characterised in that also set on described jacking block support (2)
Being equipped with spring guide (14), spring guide (14) is arranged on the lower section supporting upper plate (7).
3C Product automatic positioning clamp the most according to claim 1, it is characterised in that described quick connector (19) is with true
Empty generator connects, and vacuum generator is by quick connector (19) to suction plate (3) interior evacuation, and making can on suction hole (20)
The product that absorption is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771398.8A CN106271768A (en) | 2016-08-29 | 2016-08-29 | A kind of 3C Product automatic positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771398.8A CN106271768A (en) | 2016-08-29 | 2016-08-29 | A kind of 3C Product automatic positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271768A true CN106271768A (en) | 2017-01-04 |
Family
ID=57675585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610771398.8A Pending CN106271768A (en) | 2016-08-29 | 2016-08-29 | A kind of 3C Product automatic positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271768A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414547A (en) * | 2017-07-07 | 2017-12-01 | 广东长盈精密技术有限公司 | Clamp assembly and the process equipment using the clamp assembly |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Localization tool in four sides point |
| CN107984100A (en) * | 2017-12-27 | 2018-05-04 | 南京魔迪多维数码科技有限公司 | Special fixture and laser process equipment for flat glass laser punching |
| CN108058114A (en) * | 2018-01-31 | 2018-05-22 | 南京工业职业技术学院 | A kind of omnipotent screen positioning fixture |
| CN108214039A (en) * | 2018-01-22 | 2018-06-29 | 东莞领杰金属精密制造科技有限公司 | The automation integrated process equipments of 3C Product punching press handware CNC |
| CN108393721A (en) * | 2018-05-09 | 2018-08-14 | 安徽机电职业技术学院 | The Special milling machine clamp clamped using vacuum suction |
| CN109318009A (en) * | 2018-10-10 | 2019-02-12 | 东莞长盈精密技术有限公司 | Self-locking clamping apparatus |
| CN112238341A (en) * | 2019-07-18 | 2021-01-19 | 北京小米移动软件有限公司 | Screen combining assembly device and method |
| CN113909932A (en) * | 2021-10-25 | 2022-01-11 | 昆山科森科技股份有限公司 | Clamping method for precision terminal structural part |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414547A (en) * | 2017-07-07 | 2017-12-01 | 广东长盈精密技术有限公司 | Clamp assembly and the process equipment using the clamp assembly |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Localization tool in four sides point |
| CN107984100B (en) * | 2017-12-27 | 2024-01-30 | 南京魔迪多维数码科技有限公司 | Special fixture for laser drilling of planar glass and laser processing equipment |
| CN107984100A (en) * | 2017-12-27 | 2018-05-04 | 南京魔迪多维数码科技有限公司 | Special fixture and laser process equipment for flat glass laser punching |
| CN108214039A (en) * | 2018-01-22 | 2018-06-29 | 东莞领杰金属精密制造科技有限公司 | The automation integrated process equipments of 3C Product punching press handware CNC |
| CN108058114A (en) * | 2018-01-31 | 2018-05-22 | 南京工业职业技术学院 | A kind of omnipotent screen positioning fixture |
| CN108058114B (en) * | 2018-01-31 | 2024-04-02 | 南京工业职业技术学院 | Universal screen positioning fixture |
| CN108393721A (en) * | 2018-05-09 | 2018-08-14 | 安徽机电职业技术学院 | The Special milling machine clamp clamped using vacuum suction |
| CN109318009A (en) * | 2018-10-10 | 2019-02-12 | 东莞长盈精密技术有限公司 | Self-locking clamping apparatus |
| CN109318009B (en) * | 2018-10-10 | 2020-11-13 | 东莞长盈精密技术有限公司 | Self-locking clamping device |
| CN112238341A (en) * | 2019-07-18 | 2021-01-19 | 北京小米移动软件有限公司 | Screen combining assembly device and method |
| CN113909932A (en) * | 2021-10-25 | 2022-01-11 | 昆山科森科技股份有限公司 | Clamping method for precision terminal structural part |
| CN113909932B (en) * | 2021-10-25 | 2023-07-25 | 昆山科森科技股份有限公司 | Clamping method for precise terminal structural member |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |