CN203343779U - Flexible quick-changing locating device - Google Patents
Flexible quick-changing locating device Download PDFInfo
- Publication number
- CN203343779U CN203343779U CN 201320450264 CN201320450264U CN203343779U CN 203343779 U CN203343779 U CN 203343779U CN 201320450264 CN201320450264 CN 201320450264 CN 201320450264 U CN201320450264 U CN 201320450264U CN 203343779 U CN203343779 U CN 203343779U
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- locating
- plate
- bolt
- angle board
- fixture body
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Abstract
The utility model discloses a flexible quick-changing locating device, which is used for flexible production of multi-variety steering knuckles. The device is characterized in that a fixture body is fixed with a flatten through a key and a bolt, the fixture body is provided with a side face locating plate and a front surface locating plate, the side face locating plate and the front surface locating plate are connected with the fixture body and an angle plate through bolts respectively, the angle plate is connected with the fixture body through a bolt, a locating disc is located through a locating pin and a seam allowance of the angle plate and is fixed on the angle plate by a bolt, a workpiece is located on the locating disc through a locating pin and a seam allowance of the locating disc and is compacted by a pressing block, the pressing block is fixed on a connecting rod by a bolt, the connecting rod is connected with an oil cylinder push rod through a bolt, and the oil cylinder push rod controls the pressing block to compress or release by a hydraulic system under the control of a program. The variety can be switched only by replacing locating components, the tooling storage space is reduced, the tooling management is convenient, the locating manner is practical, the locating precision is high, the labor intensity of operators is greatly relieved during fixture replacing, the operation is convenient, the replacing time is short, and the production efficiency is effectively improved.
Description
Technical field
The utility model relates to machine-building equipment technology field, is a kind of while realizing many kinds of knuckle Flexible Production specifically, makes fixture accurately location and quick-replaceable device.
Background technology
At present, the processing in automobile front axle king pin hole, be generally by with kingpin bore, turning to the identical fixture in inclination angle to guarantee.But if production line is while producing a plurality of kind, because the kingpin bore of each kind knuckle turns to the inclination angle difference, when the production line kind is switched, need to change corresponding fixture, to guarantee location and the machining accuracy of workpiece.Because used clamp weight is large, change complexity, the thread-changing adjustment time is long, affects the production line production capacity, has also increased operating personnel's labour intensity simultaneously.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of flexibility quick-changing positioning device, while making to change the knuckle kind, only needs to change the orientation angle plate, can realize quick-replaceable and the location of fixture.
For achieving the above object, chuck body of the present utility model bottom surface is with keyway, by key, with bolt, with platen, be fixedly connected with, side location-plate and front location-plate are housed on chuck body, side location-plate and front location-plate are distinguished jockey body and angle board by bolt, angle board is connected with chuck body by bolt, positioning disk locates and is fixed by bolts on angle board by the seam of the first alignment pin, angle board, workpiece is positioned on positioning disk by the seam of the second alignment pin and positioning disk, and compresses by briquetting.
Described briquetting is bolted on connecting rod, and connecting rod is bolted cylinder putter, and cylinder putter is controlled the compression of briquetting and unclamped under the control of program by hydraulic system.
Add man-hour, knuckle is located by angle board, and is fixed on angle board, in order to guarantee the inclination angle that turns in king pin hole.While changing fixture, only need unclamp four bolts that angle board connects side location-plate and front location-plate, and four bolts of angle board jockey body, can unload angle board and be connected to the positioning disk on angle board, change other required angle board and positioning disk, can complete clamp-replacing.
The utility model compared with prior art, by design angle plate and positioning disk, and the location and installation mode of unified angle board on chuck body, the setting element that angle board is formed with positioning disk separates with chuck body, the switching kind only needs to change setting element, can reduce the frock parking space, facilitate tool management, the locate mode practicality, positioning precision is high, operating personnel's labour intensity while greatly having alleviated clamp-replacing, easy to operate, the replacing time is short, can shorten conversion time more than two hours, has effectively improved production efficiency.
The accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, the bottom surface of chuck body 1 is processed with keyway, by key, with platen, is connected, and chuck body 1 use bolt and platen are fixed.Side location-plate 2 and front location-plate 8 are housed on chuck body 1, in order to realize the location of angle board 7 on chuck body 1, side location-plate 2 and front location-plate 8 are distinguished jockey body 1 and angle board 7 by bolt, angle board 7 is connected with chuck body 1 by bolt, for adjusting the fixture orientation angle.Positioning disk 6 is realized the location on angle board 7 by the seam of the first alignment pin 11 and angle board 7, and is bolted on angle board 7.Workpiece 3 is positioned on positioning disk 6 by the seam of the second alignment pin 5 and positioning disk 6, and compresses by briquetting 4.Briquetting 4 is bolted on connecting rod 10, and connecting rod 10 is bolted cylinder putter 9, and cylinder putter 9 is moved under the control of program by hydraulic system, controls the compression of briquetting 4 and unclamps, in order to realize the clamping of workpiece 3 in process and to unclamp.
During clamp-replacing, only need unclamp four bolts that angle board 7 connects side location-plate 2 and front location-plate 8, and four bolts of angle board 7 jockey bodies 1, can unload angle board 7 and connect into a sub-unit with the positioning disk 6(angle board 7 be connected on angle board 7 with positioning disk 6 use bolts).Change new angle board 7 and positioning disk 6, can complete clamp-replacing.
Claims (2)
1. a flexibility quick-changing positioning device, it is characterized in that: chuck body (1) bottom surface is with keyway, by key, with bolt, with platen, be fixedly connected with, side location-plate (2) and front location-plate (8) are housed on chuck body (1), side location-plate (2) and front location-plate (8) are distinguished jockey body (1) and angle board (7) by bolt, angle board (7) is connected with chuck body (1) by bolt, positioning disk (6) is by the first alignment pin (11), the seam of angle board (7) is located and is fixed by bolts on angle board (7), workpiece (3) is positioned on positioning disk (6) by the seam of the second alignment pin (5) and positioning disk (6), and compress by briquetting (4).
2. a kind of flexibility quick-changing positioning device according to claim 1, it is characterized in that: described briquetting (4) is bolted on connecting rod (10), connecting rod (10) is bolted cylinder putter (9), and cylinder putter (9) is controlled the compression of briquetting (4) and unclamped under the control of program by hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320450264 CN203343779U (en) | 2013-07-26 | 2013-07-26 | Flexible quick-changing locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320450264 CN203343779U (en) | 2013-07-26 | 2013-07-26 | Flexible quick-changing locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343779U true CN203343779U (en) | 2013-12-18 |
Family
ID=49743712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320450264 Expired - Fee Related CN203343779U (en) | 2013-07-26 | 2013-07-26 | Flexible quick-changing locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343779U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057335A (en) * | 2014-06-30 | 2014-09-24 | 薛铁山 | Surface milling and hole drilling clamp |
| CN104339202A (en) * | 2013-07-26 | 2015-02-11 | 东风德纳车桥有限公司 | Flexible quick-changing locating device |
| CN105397519A (en) * | 2015-12-04 | 2016-03-16 | 重庆五龙洪洋机械制造有限公司 | Steering knuckle vertical fixing device for multi-drill-bit machine tool |
| CN105458769A (en) * | 2015-12-04 | 2016-04-06 | 重庆五龙洪洋机械制造有限公司 | Vertical fixing device for drilling of automobile steering knuckle |
| CN105458768A (en) * | 2015-12-04 | 2016-04-06 | 重庆五龙洪洋机械制造有限公司 | Vertical fixing device for drilling automobile steering knuckle |
| CN105619124A (en) * | 2015-12-04 | 2016-06-01 | 重庆五龙洪洋机械制造有限公司 | Knuckle transverse fixing device for multi-drill machine tool |
| CN106903523A (en) * | 2017-03-27 | 2017-06-30 | 湖北三环锻造有限公司 | For the axial tightening formula fixing means of knuckle pan portion Compound Machining |
-
2013
- 2013-07-26 CN CN 201320450264 patent/CN203343779U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339202A (en) * | 2013-07-26 | 2015-02-11 | 东风德纳车桥有限公司 | Flexible quick-changing locating device |
| CN104057335A (en) * | 2014-06-30 | 2014-09-24 | 薛铁山 | Surface milling and hole drilling clamp |
| CN105397519A (en) * | 2015-12-04 | 2016-03-16 | 重庆五龙洪洋机械制造有限公司 | Steering knuckle vertical fixing device for multi-drill-bit machine tool |
| CN105458769A (en) * | 2015-12-04 | 2016-04-06 | 重庆五龙洪洋机械制造有限公司 | Vertical fixing device for drilling of automobile steering knuckle |
| CN105458768A (en) * | 2015-12-04 | 2016-04-06 | 重庆五龙洪洋机械制造有限公司 | Vertical fixing device for drilling automobile steering knuckle |
| CN105619124A (en) * | 2015-12-04 | 2016-06-01 | 重庆五龙洪洋机械制造有限公司 | Knuckle transverse fixing device for multi-drill machine tool |
| CN106903523A (en) * | 2017-03-27 | 2017-06-30 | 湖北三环锻造有限公司 | For the axial tightening formula fixing means of knuckle pan portion Compound Machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |