CN203542436U - Universal fixture - Google Patents
Universal fixture Download PDFInfo
- Publication number
- CN203542436U CN203542436U CN201320705892.6U CN201320705892U CN203542436U CN 203542436 U CN203542436 U CN 203542436U CN 201320705892 U CN201320705892 U CN 201320705892U CN 203542436 U CN203542436 U CN 203542436U
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- CN
- China
- Prior art keywords
- bottom board
- sliding axle
- work pieces
- clamp bottom
- fixture
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- 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.)
- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of automatic assembly, and particularly relates to a universal fixture. The universal fixture comprises a fixture bottom board, wherein a plurality of pin holes are evenly distributed in the fixture bottom board and are internally provided with locating pins capable of locating work pieces; the fixture bottom board is further provided with a compressing air cylinder capable of sliding all around to compress the work pieces. The work pieces of different sizes can be located by adjusting the positions of the locating pins, the compressing air cylinder can move in the X/Y direction within a certain range, the compression positions of the machined work pieces can be chosen reasonably, and the work pieces are located accurately and reliably. The universal fixture is simple in structure, convenient to use, high in locating precision, good in structural manufacturability, low in manufacturing cost and wide in application range.
Description
Technical field
The utility model belongs to automation mounting technology field, is specifically related to a kind of universal fixturing.
Background technology
At present in the automation assembling of machining and product, the frock clamp part that is absolutely necessary.But wide in variety, with short production cycle due to product, need to be for specific product design special fixture.Because design, manufacture, maintenance, the replacing of fixture have occupied cost larger in product, so need to design a kind of universal fixturing.At present, the most of versatilities of universal fixturing that design in industry are poor, narrow application range, user's technical ability is had relatively high expectations, and need more accessory, and operation and maintenance cost is high.Automated production to electronic product and assembling field, because model change is very fast, in the urgent need to the high fixture of a kind of generalization degree, to adapt to the processing of various product, reduce product cost.
Summary of the invention
The purpose of this utility model is exactly the deficiency existing in order to solve above-mentioned background technology, and the universal fixturing that a kind of simple in structure, scope of application is wide, generalization degree is high is provided.
The technical solution adopted in the utility model is: a kind of universal fixturing, comprise clamp bottom board, on described clamp bottom board, be evenly distributed with multiple pin-and-holes, in described multiple pin-and-hole, be provided with and can, to the alignment pin of workpiece location, on described clamp bottom board, be also provided with the compression cylinder of the workpiece pressing that can slide all around.Multiple standard pin-and-holes that distribute on clamp bottom board, according to the size of workpiece, the position of capable of regulating standard pin adapts to the workpiece of different sizes.Multiple general alignment pins form two positioning reference planes of two perpendiculars as product, promote product and make, after its adjacent edge contact alignment pin, by two compression cylinders, to compress, and realized workpiece is located.Compression cylinder can be in the upper left right front laggard line slip of sliding axle, thereby can adjust compacted position.
Further, described clamp bottom board is provided with sliding axle assembly, and described sliding axle assembly comprises X sliding axle and be positioned at the Y sliding axle on X sliding axle, and described compression cylinder is installed on Y sliding axle.Sliding axle assembly can make cylinder assembly freely adjust in X, Y-direction, convenient, fast, to find exactly workpiece compacted position.
Further, described compression cylinder is swing clamp cylinder
Further, described clamp bottom board is provided with 3 alignment pins, and three alignment pins are positioned at three pin-and-holes on different straight lines, and two planes of three alignment pin formation are as the positioning reference plane of workpiece.
Further, described clamp bottom board bottom is provided with back-up block, and back-up block is used for supporting this universal fixturing.
The utility model positions the workpiece of different sizes by the position of adjusting alignment pin, and compression cylinder can be carried out within the specific limits X/Y direction and be moved, compacted position that can choose reasonable workpiece to be machined, and accurate work piece positioning is reliable.This clamp structure is simple, easy to use, positioning precision is high, has good processability of product structure, low cost of manufacture, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form and limit the utility model.
As shown in Figure 1, the utility model comprises clamp bottom board 1, is evenly distributed with multiple pin-and-holes 2 on clamp bottom board 1, and in pin-and-hole 2, being provided with can be to the alignment pin 3 of workpiece location, pin-and-hole 2 and alignment pin 3 matched in clearance, easy disassembly when guaranteeing accurate location.Alignment pin 3 arranges three, be installed on wherein three not in the pin-and-hole 2 on same straight line, two perpendiculars that three alignment pins 3 form are as the positioning reference plane of workpiece, workpiece is positioned, by adjusting the position of alignment pin 3 on clamp bottom board 1, can position the workpiece of different sizes.
On clamp bottom board 1, be also provided with sliding axle assembly and two compression cylinders 4, compression cylinder 4 is swing clamp cylinder, behind workpiece location, by compression cylinder 4, compresses, and compression cylinder 4 can be in the upper left right front laggard line slip of sliding axle, thereby can adjust compacted position.Described sliding axle assembly comprises X sliding axle 5 and is positioned at the Y sliding axle 6 on X sliding axle 5, and described compression cylinder 4 is installed on Y sliding axle 6.Sliding axle assembly can make cylinder assembly freely adjust in X, Y-direction, convenient, fast, to find exactly workpiece compacted position.Described clamp bottom board 1 bottom is provided with back-up block 7, and back-up block 7 is for supporting this universal fixturing.
While clamping, first plate workpiece is placed on clamp bottom board 1, according to the size to fit of plate workpiece, adjusts the position of alignment pin 3 on clamp bottom board 1, manually promote plate workpiece and make its both sides be adjacent to alignment pin, workpiece is positioned; Then adjust compression cylinder 4 and on sliding axle assembly, slide into plate workpiece edge all around, the pressure arm of controlling compression cylinder rotates to behind workpiece top, then rectilinear motion, by Work-sheet pressing, has been realized clamping workpiece vertically downward.
The content not being described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (5)
1. a universal fixturing, comprise clamp bottom board (1), it is characterized in that: on described clamp bottom board (1), be evenly distributed with multiple pin-and-holes (2), in described multiple pin-and-hole (2), be provided with and can, to the alignment pin (3) of workpiece location, on described clamp bottom board (1), be also provided with the compression cylinder (4) of the workpiece pressing that can slide all around.
2. a kind of universal fixturing according to claim 1, it is characterized in that: described clamp bottom board (1) is provided with sliding axle assembly, described sliding axle assembly comprises X sliding axle (5) and is positioned at the Y sliding axle (6) on X sliding axle, and described compression cylinder (4) is installed on Y sliding axle (6).
3. a kind of universal fixturing according to claim 1, is characterized in that: described compression cylinder (4) is swing clamp cylinder.
4. a kind of universal fixturing according to claim 1, is characterized in that: described clamp bottom board (1) is provided with 3 alignment pins (3), and three alignment pins (3) are positioned at three pin-and-holes (2) on different straight lines.
5. a kind of universal fixturing according to claim 1, is characterized in that: described clamp bottom board (1) bottom is provided with back-up block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705892.6U CN203542436U (en) | 2013-11-08 | 2013-11-08 | Universal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705892.6U CN203542436U (en) | 2013-11-08 | 2013-11-08 | Universal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542436U true CN203542436U (en) | 2014-04-16 |
Family
ID=50460603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705892.6U Expired - Fee Related CN203542436U (en) | 2013-11-08 | 2013-11-08 | Universal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542436U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875045A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Adjustable clamp for workpiece with outer contour needing to be milled |
| CN107671470A (en) * | 2017-08-22 | 2018-02-09 | 江苏北人机器人系统股份有限公司 | A kind of loading assembly |
| CN109807771A (en) * | 2019-01-14 | 2019-05-28 | 深圳市九天中创自动化设备有限公司 | A quick-change positioning device and its operation method |
| CN110450533A (en) * | 2019-07-05 | 2019-11-15 | 湖南松井新材料股份有限公司 | A kind of anti-skidding fixed tray |
-
2013
- 2013-11-08 CN CN201320705892.6U patent/CN203542436U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875045A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Adjustable clamp for workpiece with outer contour needing to be milled |
| CN107671470A (en) * | 2017-08-22 | 2018-02-09 | 江苏北人机器人系统股份有限公司 | A kind of loading assembly |
| CN109807771A (en) * | 2019-01-14 | 2019-05-28 | 深圳市九天中创自动化设备有限公司 | A quick-change positioning device and its operation method |
| CN110450533A (en) * | 2019-07-05 | 2019-11-15 | 湖南松井新材料股份有限公司 | A kind of anti-skidding fixed tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190910 Address after: 430200 2nd Floor, Building 4, Fangu Electronic Industrial Park, 5 Jiufeng Street, Tibetan Dragon Island, Guanggu Avenue, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Fingu Electronic Technology Co., Ltd. Address before: 430074, forest road, Hongshan District, Hubei, Wuhan (42 old Huang Huang highway) Patentee before: Wuhan Fan Gu Automation Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |