CN203765344U - Locating device for machining of rotary support - Google Patents
Locating device for machining of rotary support Download PDFInfo
- Publication number
- CN203765344U CN203765344U CN201420197134.2U CN201420197134U CN203765344U CN 203765344 U CN203765344 U CN 203765344U CN 201420197134 U CN201420197134 U CN 201420197134U CN 203765344 U CN203765344 U CN 203765344U
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- CN
- China
- Prior art keywords
- end cover
- bearing
- cylinder
- support bar
- machining
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- Expired - Fee Related
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Abstract
The utility model discloses a locating device for the machining of a rotary support. The locating device comprises an axial movement part (1) and a radial movement part (2), wherein a lower end cover (11) of the axial movement part (1) is fixedly connected with a support (21) of the radial movement part (2) through a fastening member. According to the locating device, the problems of low precision and low efficiency when a manual aligning method is adopted for locating a rotary center for ensuring the machining precision in the machining process of a conventional rotary support product are solved.
Description
Technical field
The utility model relates to machining apparatus technical field, is specifically related to a kind of pivoting support processing positioner.
Background technology
Pivoting support product in process of production, because its installing hole is many, aperture is large, between hole and hole requires very strict with respect to the position of related features of raceway, if can not ensure positional precision in process, just bring very large inconvenience to installation, at present, enterprise in process of production, in order to ensure the positional precision of processing, on numerical control drilling machine or numerical control marking lathe, be all with scale centering pivot, and then clamping work pieces processes, artificial centering is wasted time and energy like this, precision is low, affects working (machining) efficiency simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of pivoting support processing positioner, the utility model efficiently solves traditional pivoting support product in process, in order to ensure machining accuracy, come position rotating center by the mode of artificial centering, not only precision is low, and inefficient problem.
The utility model is achieved through the following technical solutions:
A kind of pivoting support processing positioner, is characterized in that: be mainly made up of axially-movable parts (1), radial motion parts (2);
Described axially-movable parts (1) are made up of bottom end cover (11), cylinder (12), piston (13), upper end cover (14), conehead (15), upper end cover (14) is fixedly connected with bottom end cover (11) by securing member, in upper end cover (14), be provided with cylinder (12), cylinder (12) is connected with conehead (15) by piston (13);
Described radial motion parts (2) are made up of bearing (21), support bar (22), fairlead (23), spring (24), described support bar (22) is slidably connected with bearing (21), support bar (22) uniformly-spaced arranges as the center of circle taking the center of bearing (21), and support bar (22) free end is connected with fairlead (23) by spring (24);
The bottom end cover (11) of described axially-movable parts (1) is fixedly connected with the bearing (21) of radial motion parts (2) by securing member.
The further Technological improvement plan of the utility model is:
First-class three support bars (22) that are arranged at intervals with of described bearing (21), the angle between adjacent supports bar (22) is 120 degree.
The utility model compared with prior art, there is following obvious advantage, the utility model adopts the piston driving conehead of cylinder, fairlead and the pivoting support product inner ring of adjusting support bar by conehead match, not only improve the precision of pivoting support product centering pivot, but also improved centering efficiency.
Brief description of the drawings
Fig. 1 is structural representation Fig. 1 of the present utility model;
Fig. 2 is structural representation Fig. 2 of the present utility model.
Detailed description of the invention
As shown in Figure 1, 2, the utility model comprises by axially-movable parts 1, radial motion parts 2 and forming; Described axially-movable parts 1 are made up of bottom end cover 11, cylinder 12, piston 13, upper end cover 14, conehead 15, upper end cover 14 is fixedly connected with bottom end cover 11 by securing member, in upper end cover 14, be provided with cylinder 12, cylinder 12 is connected with conehead 15 by piston 13, upper end cover 14 is provided with sealing gasket with the junction of cylinder 12, on upper end cover, be provided with air admission hole, in the time that it enters compressed air, can driven plunger 13 move down mutually, the sidewall of cylinder 12 is also provided with air admission hole, in the time that it passes into compressed air, just can driven plunger 13 above move mutually; Described radial motion parts 2 are made up of bearing 21, support bar 22, fairlead 23, spring 24, described support bar 22 is slidably connected with bearing 21, support bar 22 uniformly-spaced arranges as the center of circle taking bearing 21 center, and support bar 22 free ends are connected with fairlead 23 by spring 24; The bottom end cover 11 of described axially-movable parts 1 is fixedly connected with the bearing 21 of radial motion parts 2 by securing member, and described bearing 21 is first-class is arranged at intervals with three support bars 22, and the angle between adjacent supports bar 22 is 120 degree.
Sketch the course of work of the present utility model in conjunction with Fig. 1,2:
When in use, as long as first the utility model is arranged on the rotary table of lathe, centering rotates after benchmark well, bearing 21 is firmly installed, when work, first by cylinder, when the pore of 12 sidewalls passes into compressed air, piston 13 is upper motion mutually, drives conehead 15 also just to move upward, three support bars 22 respectively under the guiding of fairlead 23, by spring 24 elastic force do as radially mutually in motion.Pivoting support is positioned over to the outside of three support bars 22, then in the time that its upper end cover 14 passes into compressed air, can driven plunger 13 move down mutually, drive conehead 15 also just to move downward, conehead 15 drives three support bars 22 to do respectively radially outer motion mutually, drive pivoting support product to do certain adjustment, realize automatic accurate quick location, if when running into the pivoting support of different inner diameters, can realize as long as change different length support bar 22, thus change very convenient, this device, structure is also very simple, safeguards easily.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (2)
1. a pivoting support processing positioner, is characterized in that: comprise by axially-movable parts (1), radial motion parts (2) and forming;
Described axially-movable parts (1) are made up of bottom end cover (11), cylinder (12), piston (13), upper end cover (14), conehead (15), upper end cover (14) is fixedly connected with bottom end cover (11) by securing member, in upper end cover (14), be provided with cylinder (12), cylinder (12) is connected with conehead (15) by piston (13);
Described radial motion parts (2) are made up of bearing (21), support bar (22), fairlead (23), spring (24), described support bar (22) is slidably connected with bearing (21), support bar (22) uniformly-spaced arranges as the center of circle taking the center of bearing (21), and support bar (22) free end is connected with fairlead (23) by spring (24);
The bottom end cover (11) of described axially-movable parts (1) is fixedly connected with the bearing (21) of radial motion parts (2) by securing member.
2. a kind of pivoting support processing positioner according to claim 1, is characterized in that: first-class three support bars (22) that are arranged at intervals with of described bearing (21), the angle between adjacent supports bar (22) is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197134.2U CN203765344U (en) | 2014-04-23 | 2014-04-23 | Locating device for machining of rotary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197134.2U CN203765344U (en) | 2014-04-23 | 2014-04-23 | Locating device for machining of rotary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765344U true CN203765344U (en) | 2014-08-13 |
Family
ID=51282589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197134.2U Expired - Fee Related CN203765344U (en) | 2014-04-23 | 2014-04-23 | Locating device for machining of rotary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270017A (en) * | 2014-11-04 | 2017-01-04 | 马鞍山市安耐特回转支承有限公司 | A kind of pivoting support deviation from circular from measures shaping methods automatically |
-
2014
- 2014-04-23 CN CN201420197134.2U patent/CN203765344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270017A (en) * | 2014-11-04 | 2017-01-04 | 马鞍山市安耐特回转支承有限公司 | A kind of pivoting support deviation from circular from measures shaping methods automatically |
| CN106270017B (en) * | 2014-11-04 | 2018-05-01 | 马鞍山市安耐特回转支承有限公司 | A kind of pivoting support deviation from circular from automatic measurement shaping methods |
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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: 20140813 Termination date: 20190423 |