CN212735151U - Rotor external diameter finish machining positioning balance compensation device - Google Patents
Rotor external diameter finish machining positioning balance compensation device Download PDFInfo
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- CN212735151U CN212735151U CN202021822986.8U CN202021822986U CN212735151U CN 212735151 U CN212735151 U CN 212735151U CN 202021822986 U CN202021822986 U CN 202021822986U CN 212735151 U CN212735151 U CN 212735151U
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Abstract
The utility model discloses a rotor external diameter finish machining positioning balance compensation device, which comprises a flange plate and a rotor; the balance weight is characterized in that one end of the rotor is provided with a balance weight; the flange plate is provided with a clamp, the flange plate is also provided with a mounting step, and the mounting step is provided with a compensation block matched with the balance block through a screw; an inner taper hole is formed in the clamp, a through hole is formed in the flange plate, and the through hole penetrates through the inner taper hole. The utility model discloses a through installation and balancing piece line complex compensation piece on anchor clamps, make the rotor keep the equilibrium of circumference weight when installing anchor clamps through the compensation piece, avoid the rotor to produce when rotatory and rock to can guarantee that the size of axiality is accurate.
Description
Technical Field
The utility model relates to a rotor external diameter finish machining specifically indicates a rotor external diameter finish machining positioning balance compensation arrangement.
Background
The rotor is before processing the completion, it is accurate in order to guarantee the size of rotor external diameter, all can carry out the finish machining to the rotor, and the balancing piece need be installed to the rotor tip, if the finish machining is at the installation balancing piece earlier, then the axiality between balancing piece and the rotor can't be guaranteed, so all install the balancing piece earlier and carry out the finish machining on the rotor earlier at present, but the balancing piece is when on the rotor of installation, the skew takes place for the weight of rotor circumference, directly put into and carry out processing on the lathe, probably can be because weight is inhomogeneous, take place to rock when rotatory, thereby lead to the finish machining axiality of rotor to take place the deviation, thereby lead to the rotor to scrap, and the. Therefore, a rotor outer diameter finish machining positioning balance compensation device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problems and providing a rotor external diameter finish machining positioning balance compensation device.
In order to achieve the purpose, the utility model provides a rotor external diameter finish machining positioning balance compensation device, which comprises a flange and a rotor; the balance weight is characterized in that one end of the rotor is provided with a balance weight; the flange plate is provided with a clamp, the flange plate is also provided with a mounting step, and the mounting step is provided with a compensation block matched with the balance block through a screw; an inner taper hole is formed in the clamp, a through hole is formed in the flange plate, and the through hole penetrates through the inner taper hole.
Preferably, a pull rod is slidably mounted in the through hole, a pull block is mounted at the end of the pull rod, and the pull block is located in the inner taper hole.
Preferably, the pull block is provided with a conical surface matched with the inner taper hole.
Further preferably, the fixture is further provided with a plurality of wire grooves.
The utility model discloses an installation and balancing piece line complex compensation piece on anchor clamps make the rotor keep the equilibrium of circumference weight when installing anchor clamps through the compensation piece, avoid the rotor to produce when rotatory and rock to can guarantee that the size of axiality is accurate.
Drawings
FIG. 1 is a schematic structural diagram of the utility model in use;
FIG. 2 is a schematic structural view of a flange plate of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the middle flange plate of the present invention.
Illustration of the drawings: 1. a flange plate; 2. a rotor; 3. a counterbalance; 4. a clamp; 5. mounting a step; 6. a compensation block; 7. an inner taper hole; 8. a through hole; 9. a pull rod; 10. pulling the block; 11. a conical surface; 12. a wire slot; 13. bolt holes.
Detailed Description
The present invention provides a rotor outer diameter finish machining positioning balance compensation device, which is further described below with reference to the accompanying drawings.
As shown in fig. 1-3, a rotor outer diameter finishing positioning balance compensation device of the present embodiment includes a flange 1 and a rotor 2; the rotor is characterized in that one end of the rotor 2 is provided with a balance block 3; the flange plate 1 is provided with a clamp 4, the flange plate 1 is also provided with a mounting step 5, and the mounting step 5 is provided with a compensation block 6 matched with the balance block 3 through a screw; an inner taper hole 7 is formed in the clamp 4, a through hole 8 is formed in the flange plate 1, and the through hole 8 penetrates through the inner taper hole 7; a pull rod 9 is slidably mounted in the through hole 8, a pull block 10 is mounted at the end of the pull rod 9, and the pull block 10 is positioned in the inner taper hole 7; the pulling block 10 is provided with a conical surface 11 matched with the inner conical hole 7; the clamp 4 is also provided with a plurality of wire grooves 12; the flange plate 1 is also provided with bolt holes 13.
The utility model discloses a working process: firstly, the flange plate 1 is installed on a lathe through a bolt for use, then the rotor 2 is installed on a clamp 4, a balance block 3 on the rotor 2 is installed in a matching manner with a compensation block 6 on the clamp 4 during installation, the position of the rotor 2 is positioned through the compensation block 6, then a pull rod 9 is pulled through a hydraulic system on the lathe, the pull rod 9 pulls a pull block 10, a conical surface 11 on the pull block 10 extrudes an inner conical hole 7 of the clamp 4, the inner conical hole 7 is outwards expanded through a thread groove 12 to clamp the rotor 2, then the other end of the rotor 2 is propped against through a tip on a lathe tailstock, and then the rotor 2 is finely processed through the lathe.
The utility model has the advantages that: the compensation block 6 which is matched with the balance block 3 in a line mode is arranged on the clamp 4, the balance of the circumferential weight of the rotor 2 is kept when the rotor 2 is arranged on the clamp 4 through the compensation block 6, the rotor 2 is prevented from shaking during rotation, and therefore the coaxiality and the size of the rotor 2 can be guaranteed to be accurate; through the arrangement of the compensation block 6, the rotor 2 can be positioned on the clamp 4, so that the installation is convenient; the plurality of wire grooves 12 are formed in the clamp 4, so that the clamp 4 can be expanded outwards when being extruded by the pull block 10, and the rotor 2 can be clamped; the inner taper hole 7 is arranged in the clamp 4, the conical surface 11 matched with the inner taper hole 7 is arranged on the pulling block 10, so that the pulling block 10 extrudes the clamp 4 through the matching of the conical surface 11 and the inner taper hole 7, and the clamp 4 is enabled to finish the work of clamping the rotor 2 and loosening.
The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.
Claims (5)
1. A rotor external diameter finish machining positioning balance compensation device comprises a flange (1) and a rotor (2); the rotor is characterized in that one end of the rotor (2) is provided with a balance block (3); the flange plate (1) is provided with a clamp (4), the flange plate (1) is also provided with a mounting step (5), and the mounting step (5) is provided with a compensation block (6) matched with the balance block (3) through a screw; an inner taper hole (7) is formed in the clamp (4), a through hole (8) is formed in the flange plate (1), and the through hole (8) penetrates through the inner taper hole (7).
2. The fine machining positioning balance compensation device for the outer diameter of the rotor as claimed in claim 1, wherein: a pull rod (9) is slidably mounted in the through hole (8), a pull block (10) is mounted at the end of the pull rod (9), and the pull block (10) is located in the inner taper hole (7).
3. The fine machining positioning balance compensation device for the outer diameter of the rotor as claimed in claim 2, wherein: the pulling block (10) is provided with a conical surface (11) matched with the inner taper hole (7).
4. The fine machining positioning balance compensation device for the outer diameter of the rotor as claimed in claim 1, wherein: and the clamp (4) is also provided with a plurality of wire grooves (12).
5. The fine machining positioning balance compensation device for the outer diameter of the rotor as claimed in claim 1, wherein: the flange plate (1) is also provided with bolt holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822986.8U CN212735151U (en) | 2020-08-27 | 2020-08-27 | Rotor external diameter finish machining positioning balance compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822986.8U CN212735151U (en) | 2020-08-27 | 2020-08-27 | Rotor external diameter finish machining positioning balance compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212735151U true CN212735151U (en) | 2021-03-19 |
Family
ID=74991772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021822986.8U Active CN212735151U (en) | 2020-08-27 | 2020-08-27 | Rotor external diameter finish machining positioning balance compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212735151U (en) |
-
2020
- 2020-08-27 CN CN202021822986.8U patent/CN212735151U/en active Active
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