CN108789894A - Four side automatic positioning clamps - Google Patents
Four side automatic positioning clamps Download PDFInfo
- Publication number
- CN108789894A CN108789894A CN201810539010.0A CN201810539010A CN108789894A CN 108789894 A CN108789894 A CN 108789894A CN 201810539010 A CN201810539010 A CN 201810539010A CN 108789894 A CN108789894 A CN 108789894A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- linking arm
- cylinder
- workbench
- automatic positioning
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses four side automatic positioning clamps, workbench including rectangle, first fixture block, second fixture block, third fixture block, 4th fixture block and actuating unit, actuating unit includes the first cylinder, second cylinder, first linking arm and the second linking arm, first fixture block and the second fixture block are fixedly mounted on the first linking arm, third fixture block and the 4th fixture block are fixedly mounted on the second linking arm, first cylinder is fixedly connected with the first linking arm, second cylinder is fixedly connected with the second linking arm, and the first cylinder and the second cylinder respectively drive the first linking arm and the second linking arm and are moved along the same diagonal line of workbench.The four side automatic positioning clamps of the present invention, are positioned using double cylinders, four modes of keeping to the side, and each cylinder synchronizes the heart thereto by linking arm two fixture blocks of promotion and gathers, and then hand-set lid glass is pushed to the center of fixture, realizes quickly positioning, positioning accuracy height.
Description
Technical field
The present invention relates to a kind of machine tool accessories, more particularly to a kind of four side automatic positioning clamps.
Background technology
Hand-set lid glass is placed into be processed on lathe during, since lathe is with predefined paths opponent
Cover glass sheet carries out external form processing, and this predefined paths is the specific position with reference to the fixture for fixing hand-set lid glass
It sets and compiles and edits, so needing using the center that hand-set lid glass is navigated to fixture, the placement of hand-set lid glass
Position is more accurate.
Existing positioning fixture, positioning accuracy is low, needs cooperative mechanical hand to realize that positioning is placed, then clamps, add again
Work efficiency rate is low.
Invention content
Present invention seek to address that above-mentioned mentioned technical problem, provides a kind of four side automatic positioning clamps, reach it is reliable,
The requirement quickly positioned.
The present invention is realized by following technical solution：
Four side automatic positioning clamps, including the workbench of rectangle, the first fixture block, the second fixture block, third fixture block, the 4th folder
Block and actuating unit, first fixture block, the second fixture block, third fixture block and the 4th fixture block are for clamping workpiece and are successively set on
Four sides of workbench；The actuating unit drives the first fixture block, the second fixture block, third fixture block and the movement of the 4th fixture block to press from both sides
Hold or unclamp workpiece, the actuating unit includes the first cylinder, the second cylinder, the first linking arm and the second linking arm, and described the
One fixture block and the second fixture block are fixedly mounted on the first linking arm, and the third fixture block and the 4th fixture block are fixedly mounted on the second company
It connecing on arm, first cylinder is fixedly connected with the first linking arm, and second cylinder is fixedly connected with the second linking arm, and
First cylinder and the second cylinder respectively drive the first linking arm and the second linking arm and are moved along the same diagonal line of workbench.
Further, first fixture block and the second fixture block include the first vertical portion and first horizontal portion, and described first
The bottom of vertical portion is fixedly mounted on the first linking arm, and the first horizontal portion is fixedly connected on the top of first horizontal portion.
Further, the third fixture block and the 4th fixture block include the second vertical portion and the second horizontal part, and described second
The bottom of vertical portion is fixedly mounted on the second linking arm, and the top of the second vertical portion is equipped with horizontally disposed slide bar, and described the
Two horizontal parts are slidably sleeved on slide bar, and buffer spring is equipped between second horizontal part and the second vertical portion.
Further, the top surface of the workbench is equipped with aqua storage tank, and the side or bottom surface of the aqua storage tank are equipped with draining
Hole.
Further, the workbench includes top plate and pedestal, and the aqua storage tank is arranged on top plate, and the pedestal is set
There are rectangular location hole, the bottom of the top plate to be equipped with the rectangular positioning region coordinated with rectangular location hole.
Further, the pedestal is equipped with the holding screw for fixing top plate.
Advantageous effect is：Compared with prior art, four side automatic positioning clamp is positioned using double cylinders, four modes of keeping to the side,
Each cylinder synchronizes the heart thereto by linking arm two fixture blocks of promotion and gathers, and then hand-set lid glass is pushed in fixture
Heart position realizes that quickly positioning, positioning accuracy are high.
Description of the drawings
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is the structural schematic diagram of four side automatic positioning clamps of the invention；
Fig. 2 is the structural schematic diagram of third fixture block of the present invention；
Fig. 3 is the explosive view of workbench of the present invention.
Specific implementation mode
As shown in Figure 1, four side automatic positioning clamps, including the workbench 1 of rectangle, the first fixture block 21, the second fixture block 22,
Third fixture block 23, the 4th fixture block 24 and actuating unit, first fixture block 21, the second fixture block 22, third fixture block 23 and the 4th press from both sides
Block 24 is used for clamping workpiece and is successively set on four sides of workbench 1；The actuating unit drives the first fixture block 21, second
To be clamped or unclamp workpiece, the actuating unit includes the first cylinder, for fixture block 22, third fixture block 23 and the movement of the 4th fixture block 24
Two cylinders, the first linking arm 31 and the second linking arm 32, first fixture block, 21 and second fixture block 22 are fixedly mounted on the first company
It connects on arm 31,23 and the 4th fixture block 24 of the third fixture block is fixedly mounted on the second linking arm 32, first cylinder and
One linking arm 31 is fixedly connected, and second cylinder is fixedly connected with the second linking arm 32, and the first cylinder and the second cylinder
It respectively drives the first linking arm 31 and the second linking arm 32 is moved along the same diagonal line of workbench 1.First cylinder and
Two cylinders are preferably provided at the bottom of workbench 1.First cylinder pushes the first fixture block 21 and second by the first linking arm 31
Fixture block 22 synchronizes the heart thereto and gathers, and the second cylinder pushes third fixture block 23 synchronous with the 4th fixture block 24 by the second linking arm 32
The heart is gathered thereto, and then hand-set lid glass is pushed to the center of fixture, realizes that quickly positioning, positioning accuracy are high.With
Two modes for keeping to the side positioning compare, and four positioning methods kept to the side can position to avoid causing glass to be detached from because of cylinder excessive velocities
Side.
Further, first fixture block, 21 and second fixture block 22 is described including the first vertical portion and first horizontal portion
The bottom of first vertical portion is fixedly mounted on the first linking arm 31, and the first horizontal portion is fixedly connected on first horizontal portion
Top.
As shown in Fig. 2, 23 and the 4th fixture block 24 of the third fixture block includes the second vertical portion 231 and the second horizontal part
232, the bottom of second vertical portion 231 is fixedly mounted on the second linking arm 32, and the top of the second vertical portion 231 is equipped with water
The slide bar 233 of flat setting, second horizontal part 232 are slidably sleeved on slide bar 233,232 He of the second horizontal part
Buffer spring 234 is equipped between second vertical portion 231.First fixture block 21 and the second fixture block 22 are positioning datum, and fixed journey system is real
It is now accurately positioned, third fixture block 23 and the 4th fixture block 24 have pooling feature, and stroke is adjustable, ensure that glass can contact base every time
Quasi- side, workpiece is compressed, and avoids glass breakage.
Further, the top surface of the workbench 1 is equipped with aqua storage tank 111, and the side or bottom surface of the aqua storage tank 111 are set
There is osculum.In machine tooling, cutting fluid can be stored in aqua storage tank 111, when the cutting flow quantity of lathe is more than storage
When the osculum flow of sink 111, the cutting fluid of aqua storage tank 111 will expire, and the workpiece that will be processed impregnates, in this way
When tool sharpening, processing section is steeped in cutting fluid, thus can adequately be cooled down, and increase cutter uses the longevity
Life.After the completion of work pieces process, fixture is shifted out with workbench, at this time the not no supplement of cutting fluid, the cutting in aqua storage tank 111
Liquid can be automatically drained out.
As shown in figure 3, the workbench 1 includes top plate 11 and pedestal 12, the aqua storage tank 111 is arranged in top plate 11
On, the pedestal 12 is equipped with rectangular location hole 121, and the bottom of the top plate 11 is rectangular equipped with coordinating with rectangular location hole 121
Positioning region.The aqua storage tank 111 of fixture needs replacing different pedestals 12 because processing different products, it is therefore desirable to have quickly
Replacement pedestal 12 function.The fixture of this programme just has such function, two right-angle sides of rectangular location hole 121 to be used for making
For positioning datum side, two other side is used for top plate 11 being fixed.
Further, the pedestal 12 is equipped with the holding screw for fixing top plate 11.
This automatic fixture does not have to the cooperation of manipulator, as long as workpiece is put on fixture, fixture can realize positioning
It clamps, clamping speed is fast, simple and reliable.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (6)
1. four side automatic positioning clamps, which is characterized in that workbench, the first fixture block, the second fixture block, third folder including rectangle
Block, the 4th fixture block and actuating unit, first fixture block, the second fixture block, third fixture block and the 4th fixture block are used for clamping workpiece simultaneously
It is successively set on four sides of workbench；The actuating unit drives the first fixture block, the second fixture block, third fixture block and the 4th folder
To be clamped or unclamp workpiece, the actuating unit includes the first cylinder, the second cylinder, the first linking arm and the second connection for block movement
Arm, first fixture block and the second fixture block are fixedly mounted on the first linking arm, and the third fixture block and the 4th fixture block fix peace
On the second linking arm, first cylinder is fixedly connected with the first linking arm, and second cylinder and the second linking arm are solid
Fixed connection, and the first cylinder and the second cylinder respectively drive the same of the first linking arm and the second linking arm along workbench
Diagonal line moves.
2. four side according to claim 1 automatic positioning clamp, which is characterized in that first fixture block and the second fixture block are equal
Including the first vertical portion and first horizontal portion, the bottom of first vertical portion is fixedly mounted on the first linking arm, and described
One horizontal part is fixedly connected on the top of first horizontal portion.
3. four side according to claim 1 automatic positioning clamp, which is characterized in that the third fixture block and the 4th fixture block are equal
Including the second vertical portion and the second horizontal part, the bottom of second vertical portion is fixedly mounted on the second linking arm, and second is perpendicular
The top in straight portion is equipped with horizontally disposed slide bar, and second horizontal part is slidably sleeved on slide bar, and described second is horizontal
Buffer spring is equipped between portion and the second vertical portion.
4. four side according to claim 1 automatic positioning clamp, which is characterized in that the top surface of the workbench is equipped with storage
Sink, the side or bottom surface of the aqua storage tank are equipped with osculum.
5. four side according to claim 4 automatic positioning clamp, which is characterized in that the workbench includes top plate and bottom
Seat, the aqua storage tank are arranged on top plate, and the pedestal is equipped with rectangular location hole, and the bottom of the top plate is equipped with and rectangular positioning
The rectangular positioning region of hole cooperation.
6. four side according to claim 5 automatic positioning clamp, which is characterized in that the pedestal is equipped with for fixing top plate
Holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539010.0A CN108789894A (en) | 2018-05-30 | 2018-05-30 | Four side automatic positioning clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539010.0A CN108789894A (en) | 2018-05-30 | 2018-05-30 | Four side automatic positioning clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108789894A true CN108789894A (en) | 2018-11-13 |
Family
ID=64089838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810539010.0A Pending CN108789894A (en) | 2018-05-30 | 2018-05-30 | Four side automatic positioning clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108789894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453439A (en) * | 2020-11-04 | 2021-03-09 | 大族激光科技产业集团股份有限公司 | Positioning mechanism and detection flaw detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060278683A1 (en) * | 2005-06-08 | 2006-12-14 | Fujitsu Limited | Clamp device |
| CN203062632U (en) * | 2012-12-24 | 2013-07-17 | 彭凯雄 | Automatic positioning device |
| CN205218914U (en) * | 2015-12-16 | 2016-05-11 | 深圳市知音电子有限公司 | Cylinder locate mode phone's frame anchor clamps |
| CN206925753U (en) * | 2017-04-07 | 2018-01-26 | 东莞市广智自动化设备有限公司 | Middle detent mechanism is leaned on a kind of four sides |
| CN208438593U (en) * | 2018-05-30 | 2019-01-29 | 广东科杰机械自动化有限公司 | Four side automatic positioning clamps |
-
2018
- 2018-05-30 CN CN201810539010.0A patent/CN108789894A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060278683A1 (en) * | 2005-06-08 | 2006-12-14 | Fujitsu Limited | Clamp device |
| CN203062632U (en) * | 2012-12-24 | 2013-07-17 | 彭凯雄 | Automatic positioning device |
| CN205218914U (en) * | 2015-12-16 | 2016-05-11 | 深圳市知音电子有限公司 | Cylinder locate mode phone's frame anchor clamps |
| CN206925753U (en) * | 2017-04-07 | 2018-01-26 | 东莞市广智自动化设备有限公司 | Middle detent mechanism is leaned on a kind of four sides |
| CN208438593U (en) * | 2018-05-30 | 2019-01-29 | 广东科杰机械自动化有限公司 | Four side automatic positioning clamps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453439A (en) * | 2020-11-04 | 2021-03-09 | 大族激光科技产业集团股份有限公司 | Positioning mechanism and detection flaw detection device |
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Address after: 529000 No. 61 Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Applicant after: Guangdong Kejie Technology Co.,Ltd. Address before: 529000 No. 61 Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Applicant before: Guangdong Kejie Machinery Automation Co.,Ltd. |