CN106956146B - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN106956146B CN106956146B CN201610012103.9A CN201610012103A CN106956146B CN 106956146 B CN106956146 B CN 106956146B CN 201610012103 A CN201610012103 A CN 201610012103A CN 106956146 B CN106956146 B CN 106956146B
- Authority
- CN
- China
- Prior art keywords
- clamping
- driver plate
- driving source
- clamping jaw
- workpiece
- 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.)
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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
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of clamping device, it include a driving source, a gear unit, an and clamping unit, gear unit has one first driver plate and second driver plate below the first driver plate, first, second driver plate is separately connected driving source and can be close to each other or separate by the driving of driving source, clamping unit has multiple first clamping jaws and multiple second clamping jaws, first, second clamping jaw is respectively arranged on the bottom surface of the first driver plate and the bottom surface of the second driver plate, moreover, being in be staggered between the first clamping jaw and the second clamping jaw.The first, second clamping jaw can use the relative movement between the first, second driver plate and clamp to one or more workpiece as a result,.
Description
Technical field
The present invention is related with clamping device, particularly relates to a kind of clamping device that can steadily clamp one or more workpiece.
Background technique
Fixture disclosed by TaiWan, China bulletin No. 320010 Patent Cases of I is to drive top spring respectively using two root long shafts
Pressing plate and switch press plate clamp top spring pressing plate and switch press plate during interior shifting relatively to workpiece, however preceding
It states in existing Patent Case, top the distance between spring pressing plate and switch press plate cannot be adjusted, so can only be used to grip
The workpiece of size, inconvenient in use and shortage efficiency.
In addition the gripping claw device as disclosed by TaiWan, China bulletin No. 325359 Patent Cases of I is held using connecting rod drive
Pawl, gripping claw recycles air pressure to draw workpiece, in this existing Patent Case, although the interval between two adjacent groups gripping claw
It can be finely adjusted by connecting rod, but due to the limited extent of adjustment, actually can achieve the effect that and pay no attention to
Think.
Summary of the invention
The main purpose of the present invention is to provide a kind of clamping devices, can steadily clamp single workpiece or multiple and different
The workpiece of size shape, to increase operation ease and promote operating efficiency.
In order to achieve the above objectives, clamping device provided by the present invention includes a driving source, a gear unit, and
One clamping unit.The gear unit has one first driver plate and second driver plate below first driver plate, should
First, second driver plate is separately connected the driving source and can be close to each other or separate by the driving of the driving source；The clamping
Unit has multiple first clamping jaws and multiple second clamping jaws, and multiple first clamping jaw is set to the bottom surface of first driver plate, this is more
A second clamping jaw is set to the bottom surface of second driver plate, moreover, submitting between multiple first clamping jaw and multiple second clamping jaw
Mistake arrangement.
No matter it can be seen from the above, first, second driver plate be it is close to each other or separate, the clamping unit can utilize this
Relative positional relationship between first clamping jaw and second clamping jaw carries out the workpiece of single workpiece or multiple and different size shapes
Clamping, and then achieve the purpose that increase operation ease and promote operating efficiency.
More preferably, respectively first clamping jaw has two opposite first clamping member, and respectively second clamping jaw has two opposite the
Two clamping pieces, the distance between 2 second clamping piece are less than the distance between two first clamping member, in addition, respectively first folder
Gripping member is respectively provided with an at least annular groove with respectively second clamping piece, and the section configuration of the annular groove is polygon, moreover, the annular groove
Opening angle is preferably ranged between 45-120 degree.It as a result, can during first, second clamping jaw clamps the workpiece
To correct the location error of the workpiece by the annular groove, enable the workpiece more steadily folded by first, second clamping jaw
It holds.
Detailed configuration, feature, assembling or usage mode in relation to clamping device provided by the present invention, will be in subsequent reality
The mode of applying is described by being described in detail.However, in field of the present invention have usually intellectual should be able to understand, it is described specifically
Specific embodiment cited by the bright and implementation present invention, is only for illustrating the present invention, what is be not intended to limit the invention is special
Sharp application range.
Detailed description of the invention
To further illustrate technology contents of the invention, with reference to embodiments and attached drawing detailed description is as follows, in which:
Fig. 1 is the perspective view of the 1st embodiment of the invention.
Fig. 2 is the bottom view of the 1st embodiment of the invention.
Fig. 3 is the structural plan figure of first clamping member of the 1st embodiment of the invention.
Fig. 4 is the structural plan figure of another aspect of first clamping member of the 1st embodiment of the invention.
Fig. 5 is the front view of the 1st embodiment of the invention, main to show workpiece when the first, second driver plate is close to each other
It is clamped between the first, second clamping jaw.
Fig. 6 is analogous to Fig. 5, the main state for showing workpiece and being released when the first, second driver plate is located remotely from each other.
The front view of Fig. 7 the 2nd embodiment of the present invention, it is main to show workpiece quilt when the first, second driver plate is located remotely from each other
It is clamped between the first, second clamping jaw.
Fig. 8 is analogous to Fig. 7, the main state for showing workpiece and being released when the first, second driver plate is close to each other.
Fig. 9 is the stereogram of bottom view of the 3rd embodiment of the invention.
Specific embodiment
Please referring initially to Fig. 1 and Fig. 2, the clamping device 10 of the 1st embodiment of the invention includes that a driving source 20, one transmission is single
Member 30 and a clamping unit 40.
Driving source 20 can be used air pressure, it is hydraulic or it is electronic as a source of power, be not limited especially herein.
Gear unit 30 has one first driver plate 31 and one second driver plate 32, and the second driver plate 32 is located at the first transmission
It the lower section of plate 31 and does not contact with each other between the first driver plate 31, the size of the second driver plate 32 is less than the first driver plate 31
Size.In addition, the top surface of the first driver plate 31 connects driving source 20, the top surface of the second driver plate 32 by a first base 33
Driving source 20, the driving phase for enabling the first, second driver plate 31,32 to pass through driving source 20 are connected by a second base 34
Mutually close to or far from and in the present embodiment, first base 33 is located at the right of second base 34.In order to avoid first,
Two driver plates 31,32 interfere with each other during relative movement, and there are the first driver plate 31 hollow slots 35 to allow second base
34 are accommodated in the inner.
Clamping unit 40 has multiple first clamping jaws 41 and multiple second clamping jaws 42, in the present embodiment for three groups into
Row explanation.As shown in Fig. 2, the first clamping jaw 41 and the second clamping jaw 42 are set to the bottom of the first driver plate 31 in a manner of equally spaced respectively
The bottom surface in face and the second driver plate 32, moreover, being in be staggered between the first clamping jaw 41 and the second clamping jaw 42.Furthermore the first folder
Pawl 41 has two opposite first clamping member 43, and the second clamping jaw 42 has two the second opposite clamping pieces 44,2 first clamping
The distance between part 43 is other than being greater than the distance between 2 second clamping piece 44, while also greater than the second driver plate 32
Width can so collide between the first clamping jaw 41 in moving process to avoid the second driver plate 32.In addition, such as Fig. 3
Shown, the first, second clamping piece 43,44 is respectively provided with an annular groove 45, the section configuration of annular groove 45 be polygon (such as triangle or
It is trapezoidal), moreover, the opening angle θ of annular groove 45 is best aspect between 45 degree of -120 degree, due to the first, second clamping piece
43,44 structure feature having the same, attached drawing used herein are only illustrated with regard to first clamping member 43.
In practical operation, as shown in figure 5, driving the first, second driver plate 31,32 mutually to lean on first with driving source 20
Closely, during the first, second driver plate 31,32 is close to each other, can divide between each group of the first, second clamping jaw 41,42
A workpiece 12 is not clamped, all workpiece 12 together migration Working position can be reached machining position after completing clamping
It sets and then drives the first, second driver plate 31,32 to be located remotely from each other using driving source 20, as shown in fig. 6, making the first clamping jaw 41
Workpiece 12 is discharged by the first, second being separated from each other for driver plate 31,32 with the second clamping jaw 42.
In 2nd embodiment of the invention, the first, second pedestal 33,34 position after assembling and previous embodiment phase
Instead, that is, first base 33 is located at the left of second base 34, and the top surface of the first driver plate 31 still passes through a first base 33
Driving source 20 is connected, the top surface of the second driver plate 32 still passes through a second base 34 connection driving source 20, as shown in fig. 7,
In this case, first can also be utilized respectively when driving the first, second driver plate 31,32 to be located remotely from each other using driving source 20,
Second clamping jaw 41 clamps workpiece 12, and migration Working position clamped in workpiece 12 and then utilization driving source 20 are driven
Dynamic first, second driver plate 31,32 is close to each other, as shown in figure 8, being released workpiece 12.
On the other hand, if deviation on the position angle of arrival of workpiece 12 or position, the first clamping jaw 41 and the second clamping jaw
42 can generate guide effect to workpiece 12 by the opening of annular groove 45, and then correct the position of workpiece 12, enable workpiece 12
Steadily clamped.It is noted that it is two that the number of annular groove 45 can increase according to actual needs, as shown in figure 4,
Two annular grooves 45 are arranged in mode side by side up and down, allow the first clamping jaw 41 can be right with one of annular groove 45 with the second clamping jaw 42
Workpiece 12,14 provides calibration function, and then promotes operating efficiency.In addition, the first clamping jaw 41 and the second clamping jaw 42 can also be with not
Equally spaced mode is set to the bottom surface of the first driver plate 31 and the bottom surface of the second driver plate 32, as shown in figure 9, at this time can root
The workpiece 12,14 of different size shapes is clamped according to actual needs.
In conclusion the opposite actuation collocation first of clamping device 10 of the invention using the first, second driver plate 31,32
Being staggered between clamping jaw 41 and the second clamping jaw 42 allows clamping unit 40 to be not only able to once clamp multiple workpiece 12,14, and
And for the workpiece 12,14 of various different size shapes can further adjust between the first clamping jaw 41 and the second clamping jaw 42 away from
From making clamping unit 40 be capable of providing good clamping stability, ring in addition can also be utilized during clamping workpiece 12,14
Slot 45 is corrected the position of workpiece 12,14, to reduce the location error of workpiece 12,14, and then reaches increase and operates conveniently
Property and promoted operating efficiency purpose.
Claims (8)
1. a kind of clamping device, includes:
One driving source；
One gear unit, with one first driver plate and second driver plate below first driver plate, this first, the
Two driver plates are separately connected the driving source and can be close to each other or separate by the driving of the driving source；And
One clamping unit, has multiple first clamping jaws and multiple second clamping jaws, and multiple first clamping jaw is set to first driver plate
Bottom surface, multiple second clamping jaw is set to the bottom surface of second driver plate, multiple first clamping jaw and multiple second clamping jaw it
Between in being staggered；
Wherein respectively first clamping jaw has two opposite first clamping member, and respectively second clamping jaw has two the second opposite clampings
Part, the distance between 2 second clamping piece are less than the distance between two first clamping member；
Wherein respectively the first clamping member with each second clamping piece is respectively provided with an at least annular groove.
2. clamping device as described in claim 1, wherein the opening angle of the annular groove is between 45 degree of -120 degree.
3. clamping device as described in claim 1, wherein the section configuration of the annular groove is polygon.
4. clamping device as described in claim 1, wherein between multiple first clamping jaw between multiple second clamping jaw
It is arranged in arranged at equal intervals or in unequal interval.
5. clamping device as described in claim 1, wherein the size of second driver plate is less than the size of first driver plate.
6. clamping device as described in claim 1, wherein the top surface of first driver plate connects the drive by a first base
Dynamic source, the top surface of second driver plate connect the driving source by a second base, and wherein first driver plate has a hollow out
Slot, the second base are set in the hollow slots.
7. clamping device as described in claim 1 should when the driving source drives first, second driver plate close to each other
Multiple first, second clamping jaws clamp workpiece, should when the driving source drives first, second driver plate to be located remotely from each other
Multiple first, second clamping jaws discharge workpiece.
8. clamping device as described in claim 1 should when the driving source drives first, second driver plate to be located remotely from each other
Multiple first, second clamping jaws clamp workpiece, should when the driving source drives first, second driver plate close to each other
Multiple first, second clamping jaws discharge workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610012103.9A CN106956146B (en) | 2016-01-08 | 2016-01-08 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610012103.9A CN106956146B (en) | 2016-01-08 | 2016-01-08 | Clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956146A CN106956146A (en) | 2017-07-18 |
| CN106956146B true CN106956146B (en) | 2019-04-02 |
Family
ID=59480567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610012103.9A Active CN106956146B (en) | 2016-01-08 | 2016-01-08 | Clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN106956146B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125637B (en) * | 2019-05-23 | 2024-02-02 | 中山华粹智能装备有限公司 | Magnetic attraction sheet transfer device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150479A (en) * | 2004-11-26 | 2006-06-15 | Sumitomo Electric Hardmetal Corp | Transferring fixture and positioning fixture |
| CN201214245Y (en) * | 2008-04-28 | 2009-04-01 | 盟立自动化股份有限公司 | Clamping device for face sheet |
| CA2762299A1 (en) * | 2011-12-21 | 2013-06-21 | Travis Schendzielorz | Apparatus for securing materials to a sawhorse |
| CN203330926U (en) * | 2013-06-04 | 2013-12-11 | 常州铭赛机器人科技有限公司 | Locating mechanism |
| CN203975930U (en) * | 2014-05-27 | 2014-12-03 | 苏州久工自动化科技有限公司 | A kind of coordinated type supports device |
| TWM502535U (en) * | 2015-01-19 | 2015-06-11 | Rgk Automatic Inc | Transmission structure of long distance two finger type traverse claw |
-
2016
- 2016-01-08 CN CN201610012103.9A patent/CN106956146B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150479A (en) * | 2004-11-26 | 2006-06-15 | Sumitomo Electric Hardmetal Corp | Transferring fixture and positioning fixture |
| CN201214245Y (en) * | 2008-04-28 | 2009-04-01 | 盟立自动化股份有限公司 | Clamping device for face sheet |
| CA2762299A1 (en) * | 2011-12-21 | 2013-06-21 | Travis Schendzielorz | Apparatus for securing materials to a sawhorse |
| CN203330926U (en) * | 2013-06-04 | 2013-12-11 | 常州铭赛机器人科技有限公司 | Locating mechanism |
| CN203975930U (en) * | 2014-05-27 | 2014-12-03 | 苏州久工自动化科技有限公司 | A kind of coordinated type supports device |
| TWM502535U (en) * | 2015-01-19 | 2015-06-11 | Rgk Automatic Inc | Transmission structure of long distance two finger type traverse claw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106956146A (en) | 2017-07-18 |
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