CN215393840U - Adjustable fixture for rotor shaft machining - Google Patents
Adjustable fixture for rotor shaft machining Download PDFInfo
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- CN215393840U CN215393840U CN202120746053.3U CN202120746053U CN215393840U CN 215393840 U CN215393840 U CN 215393840U CN 202120746053 U CN202120746053 U CN 202120746053U CN 215393840 U CN215393840 U CN 215393840U
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Abstract
The utility model discloses an adjustable fixture for processing a rotor shaft, which comprises a processing table, a fixed clamping mechanism, an adjusting mechanism and a movable clamping mechanism, wherein the fixed clamping mechanism is arranged on one side of the top of the processing table, the adjusting mechanism is arranged on the other side of the top of the processing table, the movable clamping mechanism is arranged on the adjusting mechanism, the fixed clamping mechanism comprises a supporting plate, a rotating motor and a first clamping assembly, and the rotating motor is fixedly arranged at the center of the top of the left side of the supporting plate. According to the adjustable fixture for processing the rotor shaft, the processing table, the fixed clamping mechanism, the adjusting mechanism and the movable clamping mechanism are matched with each other, so that the adjustable fixture for processing the rotor shaft is realized, the rotor shafts with different specifications and lengths can be conveniently clamped and fixed, and the clamped and fixed rotor shaft can be rotated, so that the multi-station processing of the rotor shaft is facilitated, and the processing efficiency of the rotor shaft is greatly improved.
Description
Technical Field
The utility model relates to the technical field of rotor shaft machining, in particular to an adjustable fixture for rotor shaft machining.
Background
The rotor shaft and the body are forgings which have enough mechanical strength, can bear the torque transmitted by a prime motor and the huge electromagnetic torque of sudden short circuit of the outlet of the generator, have good magnetic conductivity and are used as the supporting bodies of the main magnetic poles of the generator. The rotor shaft is required to be clamped and fixed in the production forming process, but the common clamp is inconvenient to clamp and fix the rotor shafts of different specifications, and the rotor shafts are inconvenient to rotate in the clamping process, so that the processing efficiency of the rotor shafts is reduced.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide an adjustable fixture for processing a rotor shaft, which is convenient for clamping and fixing rotor shafts with different specifications and lengths and can rotate the clamped and fixed rotor shaft, so that the multi-station processing of the rotor shaft is convenient, the processing efficiency of the rotor shaft is greatly improved, and the problems are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable fixture for processing a rotor shaft comprises a processing table, a fixed clamping mechanism, an adjusting mechanism and a movable clamping mechanism, wherein the fixed clamping mechanism is installed on one side of the top of the processing table, the adjusting mechanism is installed on the other side of the top of the processing table, and the movable clamping mechanism is installed on the adjusting mechanism;
the fixed clamping mechanism comprises a supporting plate, a rotating motor and a first clamping assembly, the rotating motor is fixedly arranged at the center of the top of the left side of the supporting plate, and the first clamping assembly is fixedly arranged on an output shaft of the rotating motor;
the adjusting mechanism comprises a mounting seat, a threaded shaft, a threaded sleeve, two limiting sleeves and two limiting slide bars, wherein the threaded shaft is movably arranged on the mounting seat, a rotating hand wheel matched with the threaded shaft is fixedly arranged at the right end of the threaded shaft, the threaded sleeve is in threaded connection with the surface of the threaded shaft, the two limiting sleeves are symmetrically connected to the front side and the rear side of the threaded sleeve, one ends of the two limiting slide bars are symmetrically connected to the side surface of the mounting seat and are respectively arranged in a sliding mode with the two limiting sleeves, and the other ends of the two limiting slide bars are fixedly connected to the supporting plate;
the movable clamping mechanism comprises a clamping rod, a connecting shaft and a second clamping assembly, one end of the connecting shaft is rotatably mounted at the top of the side face of the clamping rod through a ball bearing, and the second clamping assembly is fixedly connected to the other end of the connecting shaft;
first clamping component with second clamping component all constitutes through pressing from both sides tight frame, two electric jar and two arc splint, two the electric jar symmetric connection is in press from both sides the top and the bottom of tight frame, the output activity of electric jar runs through press from both sides tight frame setting, two arc splint fixed connection respectively is two on the output of electric jar.
Preferably, the bottom of the supporting plate is fixedly connected to the left side of the top of the processing table.
Preferably, the output shaft of the rotating motor is movably arranged to penetrate through the supporting plate.
Preferably, the bottom of the mounting seat is fixedly connected to the right side of the top of the processing table.
Preferably, the bottom of the clamping rod is fixedly connected to the top of the threaded sleeve.
Preferably, the left end of the threaded shaft is rotatably mounted on the side of the support plate through a ball bearing.
Compared with the prior art, the utility model has the following beneficial effects:
according to the adjustable fixture for processing the rotor shaft, the processing table, the fixed clamping mechanism, the adjusting mechanism and the movable clamping mechanism are matched with each other, so that the adjustable fixture for processing the rotor shaft is realized, the rotor shafts with different specifications and lengths can be conveniently clamped and fixed, and the clamped and fixed rotor shaft can be rotated, so that the multi-station processing of the rotor shaft is facilitated, and the processing efficiency of the rotor shaft is greatly improved.
Drawings
FIG. 1 is a schematic structural view of an adjustable fixture for machining a rotor shaft according to the present invention;
FIG. 2 is a schematic structural view of a fixing and clamping mechanism in the adjustable fixture for processing the rotor shaft according to the present invention;
FIG. 3 is a schematic structural view of an adjusting mechanism in the adjustable fixture for processing the rotor shaft according to the present invention;
FIG. 4 is a schematic structural view of a movable clamping mechanism in the adjustable fixture for rotor shaft machining according to the present invention;
FIG. 5 is a schematic structural view of another perspective of the movable clamping mechanism of the adjustable fixture for machining a rotor shaft according to the present invention;
FIG. 6 is a schematic structural view of a clamping assembly in the adjustable fixture for machining a rotor shaft according to the present invention.
In the figure: the device comprises a processing table 1, a fixed clamping mechanism 2, an adjusting mechanism 3, a movable clamping mechanism 4, a supporting plate 201, a rotating motor 202, a first clamping assembly 203, a mounting seat 301, a threaded shaft 302, a threaded sleeve 303, a limiting sleeve 304, a limiting sliding rod 305, a clamping rod 401, a connecting shaft 402, a second clamping assembly 403, a clamping frame 501, an electric cylinder 502 and an arc-shaped clamping plate 503.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an adjustable fixture for processing a rotor shaft includes a processing table 1, a fixed clamping mechanism 2, an adjusting mechanism 3, and a movable clamping mechanism 4, wherein the fixed clamping mechanism 2 is installed at one side of the top of the processing table 1, the adjusting mechanism 3 is installed at the other side of the top of the processing table 1, and the movable clamping mechanism 4 is installed on the adjusting mechanism 3.
Referring to fig. 1-6, the fixed clamping mechanism 2 includes a supporting plate 201, a rotating electrical machine 202 and a first clamping assembly 203, wherein the rotating electrical machine 202 is fixedly installed at the center of the top of the left side of the supporting plate 201, and the first clamping assembly 203 is fixedly installed on the output shaft of the rotating electrical machine 202.
Referring to fig. 1-6, the adjusting mechanism 3 includes a mounting base 301, a threaded shaft 302, a threaded sleeve 303, two position-limiting sleeves 304 and two position-limiting slide bars 305, the threaded shaft 302 is movably disposed on the mounting base 301, a rotating handwheel adapted to the threaded shaft 302 is fixedly mounted at a right end of the threaded shaft 302, the threaded sleeve 303 is in threaded connection with a surface of the threaded shaft 302, the two position-limiting sleeves 304 are symmetrically connected with front and rear sides of the threaded sleeve 303, one ends of the two position-limiting slide bars 305 are symmetrically connected with a side surface of the mounting base 301 and are respectively slidably disposed with the two position-limiting sleeves 304, and the other ends of the two position-limiting slide bars 305 are fixedly connected with the supporting plate 201.
Referring to fig. 1 to 6, the movable clamping mechanism 4 includes a clamping rod 401, a connecting shaft 402, and a second clamping assembly 403, wherein one end of the connecting shaft 402 is rotatably mounted on the top of the side surface of the clamping rod 401 through a ball bearing, and the second clamping assembly 403 is fixedly connected to the other end of the connecting shaft 402.
Referring to fig. 1-6, the first clamping assembly 203 and the second clamping assembly 403 are both formed by a clamping frame 501, two electric cylinders 502 and two arc-shaped clamping plates 503, the two electric cylinders 502 are symmetrically connected to the top and the bottom of the clamping frame 501, the output ends of the electric cylinders 502 are movably disposed through the clamping frame 501, and the two arc-shaped clamping plates 503 are respectively and fixedly connected to the output ends of the two electric cylinders 502.
Through adopting above-mentioned technical scheme, the rotor shaft to different specification length is pressed from both sides tightly fixedly conveniently, can rotate the rotor shaft that presss from both sides fastening moreover to the convenience carries out multistation processing to the rotor shaft, and then has improved the machining efficiency of rotor shaft greatly.
The bottom of the supporting plate 201 is fixedly connected to the left side of the top of the processing table 1.
An output shaft of the rotating electric machine 202 is movably disposed through the support plate 201.
The bottom of the mounting base 301 is fixedly connected to the right side of the top of the processing table 1.
The bottom of the clamping rod 401 is fixedly attached to the top of the threaded sleeve 303.
The left end of the threaded shaft 302 is rotatably mounted on the side of the support plate 201 by means of a ball bearing.
Through adopting above-mentioned technical scheme, play limiting displacement to threaded shaft 302, stability when having increased threaded shaft 302 and rotating.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, to wait to process the rotor shaft and place between first clamping component 203 and second clamping component 403, then it is fixed to drive arc splint 503 to press from both sides the rotor shaft through electric cylinder 502, when needs rotate the rotor shaft that presss from both sides tightly, only need open rotating electrical machines 202, thereby can drive the rotor shaft that first clamping component 203 and second clamping component 403 press from both sides tightly and rotate, consequently the very big processing that has made things convenient for the staff, and when pressing from both sides the rotor shaft to different length, only need rotate threaded spindle 302 through rotatory hand wheel, thereby under the screw thread effect of thread bush 303, it removes to drive second clamping component 403 on the clamping bar 401, adjust to suitable distance as required can, consequently greatly increased this device's suitability.
In summary, the following steps: the adjustable fixture for processing the rotor shaft solves the problems in the prior art by arranging the processing table 1, the fixed clamping mechanism 2, the adjusting mechanism 3 and the movable clamping mechanism 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustable anchor clamps of rotor shaft processing, includes processing platform (1), fixed clamping mechanism (2), adjustment mechanism (3) and activity clamping mechanism (4), its characterized in that: the fixed clamping mechanism (2) is arranged on one side of the top of the processing table (1), the adjusting mechanism (3) is arranged on the other side of the top of the processing table (1), and the movable clamping mechanism (4) is arranged on the adjusting mechanism (3);
the fixed clamping mechanism (2) comprises a supporting plate (201), a rotating motor (202) and a first clamping assembly (203), wherein the rotating motor (202) is fixedly installed at the center of the top of the left side of the supporting plate (201), and the first clamping assembly (203) is fixedly installed on an output shaft of the rotating motor (202);
the adjusting mechanism (3) comprises an installation base (301), a threaded shaft (302), a threaded sleeve (303), two limiting sleeves (304) and two limiting slide rods (305), wherein the threaded shaft (302) is movably arranged on the installation base (301), a rotating hand wheel matched with the threaded shaft (302) is fixedly installed at the right end of the threaded shaft (302), the threaded sleeve (303) is in threaded connection with the surface of the threaded shaft (302), the two limiting sleeves (304) are symmetrically connected to the front side and the rear side of the threaded sleeve (303), one ends of the two limiting slide rods (305) are symmetrically connected to the side surface of the installation base (301) and are respectively arranged in a sliding mode with the two limiting sleeves (304), and the other ends of the two limiting slide rods (305) are fixedly connected to the supporting plate (201);
the movable clamping mechanism (4) comprises a clamping rod (401), a connecting shaft (402) and a second clamping assembly (403), one end of the connecting shaft (402) is rotatably mounted at the top of the side surface of the clamping rod (401) through a ball bearing, and the second clamping assembly (403) is fixedly connected to the other end of the connecting shaft (402);
first clamping component (203) with second clamping component (403) all constitute through pressing from both sides tight frame (501), two electric jar (502) and two arc splint (503), two electric jar (502) symmetric connection be in press from both sides the top and the bottom of tight frame (501), the output activity of electric jar (502) is run through press from both sides tight frame (501) setting, two arc splint (503) fixed connection respectively is two on the output of electric jar (502).
2. The adjustable fixture for processing the rotor shaft as claimed in claim 1, wherein: the bottom of the supporting plate (201) is fixedly connected to the left side of the top of the processing table (1).
3. The adjustable fixture for processing the rotor shaft as claimed in claim 2, wherein: an output shaft of the rotating motor (202) is movably arranged to penetrate through the supporting plate (201).
4. The adjustable fixture for processing the rotor shaft as claimed in claim 3, wherein: the bottom of the mounting seat (301) is fixedly connected to the right side of the top of the processing table (1).
5. The adjustable fixture for processing the rotor shaft as claimed in claim 4, wherein: the bottom of the clamping rod (401) is fixedly connected to the top of the threaded sleeve (303).
6. The adjustable fixture for processing the rotor shaft as claimed in claim 5, wherein: the left end of the threaded shaft (302) is rotatably mounted on the side surface of the support plate (201) through a ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120746053.3U CN215393840U (en) | 2021-04-13 | 2021-04-13 | Adjustable fixture for rotor shaft machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120746053.3U CN215393840U (en) | 2021-04-13 | 2021-04-13 | Adjustable fixture for rotor shaft machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215393840U true CN215393840U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120746053.3U Active CN215393840U (en) | 2021-04-13 | 2021-04-13 | Adjustable fixture for rotor shaft machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215393840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140138A (en) * | 2023-10-31 | 2023-12-01 | 南通柯瑞特机械制造有限公司 | Clamping device for manufacturing rotary plate type vacuum pump rotary shaft |
-
2021
- 2021-04-13 CN CN202120746053.3U patent/CN215393840U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140138A (en) * | 2023-10-31 | 2023-12-01 | 南通柯瑞特机械制造有限公司 | Clamping device for manufacturing rotary plate type vacuum pump rotary shaft |
| CN117140138B (en) * | 2023-10-31 | 2024-01-30 | 南通柯瑞特机械制造有限公司 | Clamping device for manufacturing rotary plate type vacuum pump rotary shaft |
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