CN103134541A - Clamping jaw protective structure - Google Patents
Clamping jaw protective structure Download PDFInfo
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- CN103134541A CN103134541A CN2011103897655A CN201110389765A CN103134541A CN 103134541 A CN103134541 A CN 103134541A CN 2011103897655 A CN2011103897655 A CN 2011103897655A CN 201110389765 A CN201110389765 A CN 201110389765A CN 103134541 A CN103134541 A CN 103134541A
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- China
- Prior art keywords
- gripper jaw
- upset
- workpiece
- force
- clamping jaw
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Abstract
The invention discloses a clamping jaw protective structure which comprises a clamping jaw, wherein the clamping jaw comprises a clamping groove, the clamping groove comprises a supporting portion used for supporting workpieces, and the surface of the supporting portion is provided with protective glue. Compared with the prior art, the clamping jaw protective structure can not abrade edges of the workpieces when the workpieces enter a guiding portion and the supporting portion of the clamping jaw because the guiding portion and the supporting portion of the clamping jaw are provided with the protective glue. The clamping jaw protective structure improves protective capacity of the workpieces and prevents quality problem of the workpieces from occurring.
Description
Technical field
The present invention relates to field of machining, relate in particular to a kind of gripper jaw safeguard structure.
Background technology
In industrial various fields, the product on automatic assembly line must be through multiple tracks after the assay was approved, could be as the finished product sale of dispatching from the factory.Need product is overturn to check whether the outward appearance of product or zones of different meet standard all undesirablely rejected as substandard products in a lot of situations.
Especially in the inspection of engineering goods, all angles for product all need to do narrow examination, upset work station is set in the streamline that therefore often needs seems imperative, the general artificial upset product to be checked that adopts is to realize upset at present, therefore for artificial upset efficient and upset precision, very high requirement is arranged, if the tension of clamping simultaneously easily affects workpiece quality, therefore be necessary at the gripper jaw of holding workpiece, safeguard structure to be set, cause quality problems to avoid the clamping tension.
Therefore, be necessary to propose a kind of gripper jaw safeguard structure and solve the problems referred to above.
Summary of the invention
The invention provides a kind of workpiece edge can protected by the bad gripper jaw safeguard structure of folder.
To achieve the above object of the invention, the invention provides a kind of gripper jaw safeguard structure, it is characterized in that, this gripper jaw safeguard structure comprises:
Gripper jaw, it comprises holding tank, and described holding tank comprises be used to the support division that supports workpiece, and wherein, described support division surface is provided with protective rubber.
As a further improvement on the present invention, described holding tank comprises the guidance part that is arranged at the described support division outside, enters described holding tank with guiding workpiece edge.
As a further improvement on the present invention, described guidance part comprises the first guidance part and the second guidance part that is arranged at respectively described support division both sides.
As a further improvement on the present invention, described guidance part is provided with protective rubber.
As a further improvement on the present invention, described protective rubber comprises excellent power glue.
Compared with prior art; gripper jaw protective device provided by the present invention; all be provided with protective rubber by guidance part and support division at gripper jaw; the workpiece edge can not wear and tear after workpiece enters the guidance part of gripper jaw and support division; raising prevents that for the protective capability of workpiece quality problems from appearring in workpiece.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing relevant of the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the stereographic map of tipper in one embodiment of the invention;
Fig. 2 is the stereographic map of upset assembly in tipper shown in Figure 1;
Fig. 3 is the stereographic map of the upset arm of force in tipper shown in Figure 1;
Fig. 4 is the stereographic map of single holding tank in gripper jaw in tipper shown in Figure 1;
Fig. 5 is the stereographic map of rotating circular disk in tipper shown in Figure 1;
Fig. 6 is the stereographic map that the upset arm of force of tipper shown in Figure 1 is strengthened structure intermediate cam shape reinforcement;
Fig. 7 is the stereographic map of drag chain fixed part in the drag chain fixed sturcture of tipper shown in Figure 1.
Embodiment
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiment do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiment, method or function all is included in protection scope of the present invention.
Join shown in Figure 1ly, tipper 100 of the present invention comprises:
When described upset assembly 10 moved to primary importance, dynamic component turned over turnback with clamping components 12, thereby made workpiece 200 turn over turnback, realized the workpiece turn-over.
The moving area of described upset assembly 10 comprises and is positioned at this moving area second place bottom, when described clamping components 12 moves to the described second place, clamps or unclamps workpiece.
to sum up, clamping components 12 is along with the drive that lifts assembly 20 of tipper 100, initial position is positioned at the second place, when streamline has workpiece 200 to arrive this second place place, clamping components 12 closes up with clamping work pieces, after completing clamping work, clamping components 12 drives workpiece 200 along with lifting under assembly 20 effects, on move to primary importance, the dynamic component that connects this clamping components 12 makes clamping components 12 upsets, thereby make workpiece 200 overturn in primary importance, then, clamping components 12 drives the workpiece 200 after upset, after being displaced downwardly to the second place, clamping components 12 unclamps workpiece, so that the workpiece after upset is got back to streamline.
Wherein, lift assembly 20 and comprise cylinder as power source, described cylinder connects upset assembly 10, moves up and down to drive upset assembly 10.
Wherein, dynamic component comprises the first dynamic component 131 that drives clamping components 12 upsets and the second dynamic component 132 that makes clamping components 12 overturn and stop.
Clamping components 12 comprises the first relative gripper jaw 121 and the second gripper jaw 122, and wherein, the first gripper jaw 121 connects the first dynamic component 131, the second gripper jaws 122 and connects the second dynamic component 132.
Join shown in Figure 2, the upset assembly 10 comprise base portion 11, its connection lifts assembly 20.
The upset arm of force 15 comprises the first upset arm of force 151 and the second upset arm of force 152 that is oppositely arranged, the described first upset arm of force 151 and the second upset arm of force 152 connect respectively two of described double end cylinder 141 so that the described first upset arm of force 151 and second overturns the arm of force 152 can be close to each other or away from.
Aforementioned body section also is provided with limit component 142 on control member 141 except comprising control member 141, this limit component 142 is except comprising matrix 1421 and the thimble 1422 that separates setting with matrix 1421.
Especially, aforementioned thimble 1422 is screw, and matrix 1421 has the screw of corresponding screw, thimble 1422 can be placed through on corresponding screw, and can adjust length that thimble 1422 extends to get for the size of different workpiece 200, to arrive the adjustment to minimum spacing between the upset arm of force 15.
Preferably, thimble 1422 front ends arrange the Plastic Banded, Armour Piercing, Discarding Sabot device, to avoid and the arm of force 15 damaged in collision of overturning.
Ginseng Fig. 2 and shown in Figure 3, the upset arm of force 15 comprises: principal arm section 1511, and the autonomous arm 1511 arm section 1512 that extends out, wherein, arm section 1512 is vertical with principal arm section 1511.
Concrete, principal arm section 1511 is provided with opening 1513, to reduce the weight of principal arm section 1511.Preferably, opening 1513 is long straight shape, and arranges along principal arm section 1511 bearing of trends, and opening 1513 two ends are circular arc simultaneously.
Especially, aforementioned principal arm section 1511 is one-body molded with arm section 1512.Simultaneously, principal arm section 1511 is provided with arc angling with arm section 1512 intersections.
In addition, arm section 1512 is provided with axle perforation 1514, so that clamping components 12 to be installed.
Concrete, the upset arm of force 15 is arranged on contiguous block 16, and contiguous block 16 connects double end cylinder 141 two ends, makes the upset arm of force 15 be connected in double end cylinder 141.
Compared with prior art, the upset arm of force 15 provided by the present invention, it is provided with opening 1513 in principal arm section 1511, to realize the reduction for the upset arm of force 15 weight, can not affect simultaneously the structural stability of the upset arm of force 15, improved the upset arm of force 15 for the support effect of workpiece 20, and reduced and lift assembly 20 for the power that lifts of the upset arm of force 15, effectively energy-conservation.
Ginseng Fig. 2 and shown in Figure 6, the upset arm of force 15 also comprises stiffener 17, stiffener 17 connects the upset arm of force 15 and pedestal 11.
Concrete, the upset arm of force 15 is fixing by screw and pedestal 11, and preferred, stiffener 17 comprises the triangle reinforcement, and described triangle reinforcement is fixing with the upset arm of force 15 and pedestal 11 by screw.
Especially, the triangle reinforcement is perpendicular to the upset arm of force 15 and pedestal 11.
The upset arm of force 15 is screwed on the contiguous block 16 on base portion 11, and the triangle reinforcement also is arranged on contiguous block 16.
Aforementioned body section also is provided with limit component 142 on control member 141 except comprising control member 141, this limit component 142 is except comprising matrix 1421 and the thimble that separates setting with matrix 1421.Thimble comprises the first thimble 1422 and the second thimble 1423 that supports respectively described the first gripper jaw 121 and the second gripper jaw 122, and is concrete, the upset arm of force 15 for connection the first gripper jaw 121 and the second gripper jaw 122 that thimble supports.
Thimble is used for supporting the upset assembly 10 of tipper 100 as limiting section, makes upset assembly 10 when clamping work pieces, is clamped to a certain position and just stops, and namely has minimum spacing, is unlikely to press from both sides bad workpiece 200.
Especially, aforementioned thimble is screw, and matrix 1421 has the screw of corresponding screw, thimble can be placed through on corresponding screw, and can adjust thimble and extend to get length for the size of different workpiece 200, to arrive the adjustment to minimum spacing between the upset arm of force 15.
Preferably, the thimble front end arranges the Plastic Banded, Armour Piercing, Discarding Sabot device, to avoid and to be connected the gripper jaw upset arm of force 15 damaged in collision.
Join shown in Figure 2, the upset assembly 10 comprise:
Clamping components 12, in order to holding workpiece 200 and drive workpiece 200 upset, it comprises two gripper jaws 121,122 that are oppositely arranged, wherein at least one gripper jaw is provided with at least two pilot holes 1324;
Concrete, the second gripper jaw 122 includes positioning disc 1322, and positioning disc 1322 is synchronizeed rotation with the second gripper jaw 122, and wherein, at least two pilot holes 1324 are arranged at this positioning disc 1322 edges.
The first gripper jaw 121 is connected with dynamic component, and is concrete, is connected with the first power workpiece 131 so that described the first gripper jaw 121 upsets drive workpiece 200 and the second gripper jaw 122 upsets simultaneously.Preferably, the first power workpiece 131 comprises a rotary cylinder.
To sum up, between the first gripper jaw 121 and the second gripper jaw 122 after clamping work pieces 200, the first dynamic component 131 drives the first gripper jaw 121 and rotates, thereby due to the drive of workpiece 200, make the second gripper jaw 122 rotate, after turning to correct position, cylinder drives register pin 1323 and is inserted in pilot hole 1324, so that the second gripper jaw 122 rotates stop, stopping thereby making workpiece 200 rotate, need the position to be turned to.
Simultaneously, align member 1321, the positioning disc 1322 with pilot hole 1324 and register pin 1323 have formed aforementioned the second dynamic component 132.
By having set align member 1321, make workpiece 200 when turning to the position that needs, can control automatically rotation process, do not need artificial location, guaranteed precision and the efficient of upset, promoted the work efficiency of tipper.
Join shown in Figure 4ly, gripper jaw comprises holding tank, and holding tank comprises be used to the support division 1221 that supports workpiece, and wherein, support division 1221 surfaces are provided with protective rubber.
Holding tank comprises the guidance part 1222 that is arranged at support division 1221 outsides, enters holding tank with guiding workpiece 200 edges.
Preferably, aforementioned protective rubber comprises excellent power glue.
Aforementioned holding tank comprises the first holding tank and the second holding tank, and wherein the first holding tank and the second holding tank are parallel to each other.
Concrete, be provided with connecting portion between the first holding tank and the second holding tank, to control spacing between the first holding tank and the second holding tank.
By the holding tank of this form is set, make holding workpiece 200 more stable, protective rubber is set simultaneously makes holding workpiece safer, be unlikely to press from both sides bad workpiece, adopt in addition two holding tanks be arrangeding in parallel, when can to avoid workpiece be irregular, it is more convenient that the gravity flow waterline picks and places workpiece 200.
Ginseng Fig. 2 and shown in Figure 5 is provided with rotating circular disk 19 between gripper jaw and the upset arm of force 15, is used for tipper 100 and connects upset assembly 10, and rotating circular disk 19 is arranged on the tipper upset arm of force 15 by rotating shaft; Wherein, rotating circular disk 19 is provided with opening 191, with for reducing rotating circular disk 19 weight.
Especially, rotating circular disk 19 is rosette.
Preferably, rotating circular disk is provided with 4 openings 191; Aforementioned opening 191 is arranged on the radius of rotating circular disk 19; And opening 191 extends along the radius of rotating circular disk 19; Perforate 191 is long straight shape; Front end and/or the rear end of perforate 191 are set to circular arc.
Gripper jaw is fixed on described rotating circular disk 19, by screw, gripper jaw is locked in the screw perforation 192 of rotating circular disk 19, drives the gripper jaw motion to realize rotating circular disk 19.
By rotating circular disk 19 is set, facilitate the fixing of gripper jaw, be convenient to change different gripper jaws according to the size of different workpiece 200, make system freer, suitability is stronger.
Ginseng Fig. 1 and shown in Figure 7, tipper 100 also comprises a kind of drag chain fixed sturcture, is used for the tipper drag chain and fixes, it comprises:
Concrete, drag chain fixed part 21 is fixed with drag chain 22 screws.
Preferably, drag chain fixed part 21 substrate 211 that comprises fixed head 212 and be connected and fixed plate 212; Fixed head 212 is provided with triangle fixed plate 213 with substrate 211 intersections; Fixed head 212 is perpendicular to substrate 211; Fixed head 212 is shorter than substrate 211 length.
Especially, the drag chain fixed part is that metal material is made.
By being provided with the drag chain fixed sturcture, can effectively make the trace arrangements of tipper 100 more clear, drag chain fixed part 21 is provided simultaneously, make drag chain 22 after movement, be unlikely to dislocation, convenient for maintaining.
In sum, tipper 100 of the present invention, simple in structure, coordinate a worktable that forms on streamline between module, for the needed different flip angle of different workpiece 200, can well be self-defined, dynamics for clamping can arrange according to different workpieces simultaneously, and according to different workpiece shapes, different holding tank types is set, with smooth crawl or unclamp workpiece 200, guarantee the smooth and easy of streamline running, improved simultaneously efficient and the precision of upset workpiece 200, be applicable to large-scale production.
In addition, the related streamline of tipper 100 is provided in the present invention and has supported support of this tipper 100 etc., be technology well known to those of ordinary skill in the art, do not done at this and give unnecessary details.
Be to be understood that, although this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should make instructions as a whole, technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description is only illustrating for feasibility embodiment of the present invention; they are not to limit protection scope of the present invention, all disengaging within equivalent embodiment that skill spirit of the present invention does or change all should be included in protection scope of the present invention.
Claims (5)
1. a gripper jaw safeguard structure, is characterized in that, this gripper jaw safeguard structure comprises:
Gripper jaw, it comprises holding tank, and described holding tank comprises be used to the support division that supports workpiece, and wherein, described support division surface is provided with protective rubber.
2. gripper jaw safeguard structure as claimed in claim 1, is characterized in that, described holding tank comprises the guidance part that is arranged at the described support division outside, enters described holding tank with guiding workpiece edge.
3. gripper jaw safeguard structure as claimed in claim 2, is characterized in that, described guidance part comprises the first guidance part and the second guidance part that is arranged at respectively described support division both sides.
4. gripper jaw safeguard structure as claimed in claim 2, is characterized in that, described guidance part is provided with protective rubber.
5. gripper jaw safeguard structure as described in any one in claim 1 to 4, is characterized in that, described protective rubber comprises excellent power glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103897655A CN103134541A (en) | 2011-11-30 | 2011-11-30 | Clamping jaw protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103897655A CN103134541A (en) | 2011-11-30 | 2011-11-30 | Clamping jaw protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134541A true CN103134541A (en) | 2013-06-05 |
Family
ID=48494679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103897655A Pending CN103134541A (en) | 2011-11-30 | 2011-11-30 | Clamping jaw protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134541A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890105A (en) * | 1994-09-14 | 1996-04-09 | Kanto Auto Works Ltd | Side pin pulling-out tool of press die |
| CN2860958Y (en) * | 2005-12-14 | 2007-01-24 | 刘启顺 | Grab type movable clamping brake |
| CN201157961Y (en) * | 2008-01-31 | 2008-12-03 | 深圳市木森科技有限公司 | Mould plate clamp system |
| CN201214245Y (en) * | 2008-04-28 | 2009-04-01 | 盟立自动化股份有限公司 | Clamping device for face sheet |
| CN201856203U (en) * | 2010-10-13 | 2011-06-08 | 宁波亚德客自动化工业有限公司 | Pneumatic clamping jaw device |
| CN202002665U (en) * | 2011-03-01 | 2011-10-05 | 吴江市博众精工科技有限公司 | Turnover structure |
-
2011
- 2011-11-30 CN CN2011103897655A patent/CN103134541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890105A (en) * | 1994-09-14 | 1996-04-09 | Kanto Auto Works Ltd | Side pin pulling-out tool of press die |
| CN2860958Y (en) * | 2005-12-14 | 2007-01-24 | 刘启顺 | Grab type movable clamping brake |
| CN201157961Y (en) * | 2008-01-31 | 2008-12-03 | 深圳市木森科技有限公司 | Mould plate clamp system |
| CN201214245Y (en) * | 2008-04-28 | 2009-04-01 | 盟立自动化股份有限公司 | Clamping device for face sheet |
| CN201856203U (en) * | 2010-10-13 | 2011-06-08 | 宁波亚德客自动化工业有限公司 | Pneumatic clamping jaw device |
| CN202002665U (en) * | 2011-03-01 | 2011-10-05 | 吴江市博众精工科技有限公司 | Turnover structure |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |