CN202763492U - Copy turning fixture for piston ring - Google Patents
Copy turning fixture for piston ring Download PDFInfo
- Publication number
- CN202763492U CN202763492U CN 201220360906 CN201220360906U CN202763492U CN 202763492 U CN202763492 U CN 202763492U CN 201220360906 CN201220360906 CN 201220360906 CN 201220360906 U CN201220360906 U CN 201220360906U CN 202763492 U CN202763492 U CN 202763492U
- Authority
- CN
- China
- Prior art keywords
- disk body
- piston ring
- anchor clamps
- slide block
- parcel
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a copy turning fixture for a piston ring. The copy turning fixture for the piston ring comprises a disk body, a plurality of radial sliding grooves are arranged on a bottom face of the disk body, a movable sliding block and a stand column connected with the movable sliding block are arranged on each sliding groove, the sliding blocks are arranged on the inner side of the disk body, the stand columns are arranged on the outer side of the disk body, a plurality of bevel gears are arranged on the inner side of the outer wall of the disk body, a coaxial wire coil is arranged inside the disk body, screw threads meshed with the bevel gears are arranged on one side of the wire coil, and saw teeth meshed with the movable sliding blocks are arranged on the other side of the wire coil.
Description
Technical field
The utility model relates to a kind of turning clamp, relates in particular to a kind of piston ring contour turning anchor clamps.
Technical background
Existing pot type piston ring contour turning anchor clamps mostly are greatly the fixing turning clamp of diameter.When piston ring is carried out contour turning, run into the workpiece to be processed of different-diameter, need to unload lower clamp, the anchor clamps of changing correspondingly-sized clamp, and retighten.Use this anchor clamps, process takes time and effort, and has increased equipment cost, has reduced operating efficiency.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of jig main body simple in structure, easy to use, to be applicable to the contour turning anchor clamps of multiple diameter piston ring.
Concrete technical scheme is as follows:
A kind of piston ring contour turning anchor clamps, comprise a disk body, the disk body chassis is provided with a plurality of radial chutes, each chute is provided with a removable slide block and a column that is attached thereto, and this slide block is arranged at the disk body inboard, and this column is arranged at the disk body outside, disk body outer wall inboard is provided with a plurality of bevel gears, disk body inside is provided with a coaxial disks silk, and parcel one side is provided with screw thread and meshes with aforementioned bevel gear, and the parcel opposite side is provided with sawtooth with aforementioned removable slide block engagement.
Further, this turning clamp comprises that also a gear gland is with airtight anchor clamps.
Further, described a plurality of slide block equates from the axle center radial distance.
The utility model is simple in structure, and is easy to use, when diameter of work changes, only needs the Rotatable umbrella gear, and the adjusting post position gets final product.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is positive split schematic diagram of the present utility model;
Fig. 3 is split schematic diagram in the back side of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail, but should limit protection scope of the present invention with this.
The utility model comprises a disk body 2, is fixed on the lathe by ring flange.Disk body 2 outer circumferential walls circumferentially are evenly equipped with three through holes 10, and correspondence is equipped with bevel gear 5 on each through hole 10, and fixes with spiral pin 6.Disk body 2 chassis are provided with 9, nine removable slide blocks 7 of a plurality of rung direction chutes and are arranged at the inboard, chassis, and removable slide block 7 outer side perforatings are threaded connection with column 7, between removable slide block 7 and the column 8 pad are arranged.Disk body 2 inside are provided with the coaxial rotatable parcel 2 of disk body together 2, and parcel 2 one sides are provided with screw thread, are meshed with aforementioned bevel gear 5, and another side is meshed with nine moving sliders 7 by sawtooth.Disk body 2 is connected with gear gland 4 by bolt 3, prevents that foreign material from falling in the anchor clamps.During assembling, notice that centre-to-centre spacing equates between each moving slider 7, guarantee the accuracy of centering.
During work, use four jiaos of spanner rotating parachute gears 5, rotate the parcel 2 that is meshed with it, parcel 2 further axial rotation drive removable slide block 7 radial translation and slide along chute 9, change column 8 clamping radiuses, realize the Rapid tooling to the different-diameter piston ring.
Only for the preferred embodiment of invention, be not to limit practical range of the present invention in sum.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present invention.
Claims (3)
1. piston ring contour turning anchor clamps, it is characterized in that, comprise a disk body, the disk body chassis is provided with a plurality of radial chutes, and each chute is provided with a removable slide block and a column that is attached thereto, this slide block is arranged at the disk body inboard, this column is arranged at the disk body outside, and disk body outer wall inboard is provided with a plurality of bevel gears, and disk body inside is provided with a coaxial disks silk, parcel one side is provided with screw thread and meshes with aforementioned bevel gear, and the parcel opposite side is provided with sawtooth with aforementioned removable slide block engagement.
2. piston ring contour turning anchor clamps as claimed in claim 1 is characterized in that, this turning clamp comprises that also a gear gland is with airtight anchor clamps.
3. piston ring contour turning anchor clamps as claimed in claim 1 is characterized in that, described a plurality of slide blocks equate from the axle center radial distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360906 CN202763492U (en) | 2012-07-24 | 2012-07-24 | Copy turning fixture for piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360906 CN202763492U (en) | 2012-07-24 | 2012-07-24 | Copy turning fixture for piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763492U true CN202763492U (en) | 2013-03-06 |
Family
ID=47770091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220360906 Expired - Fee Related CN202763492U (en) | 2012-07-24 | 2012-07-24 | Copy turning fixture for piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475175A (en) * | 2013-09-27 | 2013-12-25 | 苏州双航机电有限公司 | End cover machining tool |
| CN113926872A (en) * | 2021-09-02 | 2022-01-14 | 华东理工大学 | Clamp for extrusion strengthening of high-strength alloy turbine disc hole structure |
-
2012
- 2012-07-24 CN CN 201220360906 patent/CN202763492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475175A (en) * | 2013-09-27 | 2013-12-25 | 苏州双航机电有限公司 | End cover machining tool |
| CN113926872A (en) * | 2021-09-02 | 2022-01-14 | 华东理工大学 | Clamp for extrusion strengthening of high-strength alloy turbine disc hole structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130724 |