CN216385356U - Generator shaft detects frock - Google Patents
Generator shaft detects frock Download PDFInfo
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- CN216385356U CN216385356U CN202122644895.0U CN202122644895U CN216385356U CN 216385356 U CN216385356 U CN 216385356U CN 202122644895 U CN202122644895 U CN 202122644895U CN 216385356 U CN216385356 U CN 216385356U
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- fixing plate
- generator shaft
- die fixing
- plum blossom
- rod
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Abstract
The utility model relates to the technical field of generator shaft detection, in particular to a generator shaft detection tool.
Description
Technical Field
The utility model relates to the technical field of generator shaft detection, in particular to a generator shaft detection tool.
Background
At present, in the production and assembly process of a generator shaft, after end milling and grooving are carried out on the generator shaft, the end of the generator shaft is provided with an inner quincunx groove.
In the process of milling the groove at the end part of the generator shaft, the forming shapes of the inner plum blossom grooves of the generator shaft are different due to the problems of workpiece installation, clamping, the installation angle of a milling cutter and the like, and then the inner plum blossom groove forming quality of the generator shaft is detected by using inner plum blossom detection equipment.
At present, the inner quincunx groove of the generator shaft is introduced into the inner quincunx detection rod through the manual work, and the angle introduced manually cannot keep vertical entering, so that the judgment on the forming quality of the quincunx groove in the generator shaft can be influenced, and the detection accuracy is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a generator shaft detection tool, and aims to solve the technical problem that in the prior art, an inner quincunx detection rod is manually led into an inner quincunx groove of a generator shaft, and the judgment of the forming quality of the quincunx groove in the generator shaft and the detection accuracy are influenced due to the fact that the inner quincunx detection rod cannot vertically enter the inner quincunx groove through the angle of manual lead-in.
In order to achieve the purpose, the generator shaft detection tool comprises an inner plum blossom-shaped detection rod and a positioning device;
positioner includes lower mould fixed plate, vertical support assembly, an upper fixed plate and detects excellent anchor clamps, and generator shaft fixed mounting is in on the lower mould fixed plate, the interior plum blossom groove opening of generator shaft is towards keeping away from the direction of lower mould fixed plate, an upper fixed plate with the lower mould fixed plate passes through vertical support assembly connects, interior plum blossom detects the stick and installs on the upper fixed plate, and the orientation the direction in interior plum blossom groove runs through an upper fixed plate, it sets up to detect excellent anchor clamps on an upper fixed plate, and the centre gripping interior plum blossom detects the stick.
The detection rod clamp comprises a connecting shaft sleeve and a locking bolt, wherein the connecting shaft sleeve is fixedly arranged on the upper die fixing plate and is in sliding connection with the inner plum blossom detection rod; the locking bolt is in threaded connection with the connecting shaft sleeve and is abutted to the inner plum blossom detection rod.
The upper die fixing plate is provided with a guide hole, the connecting shaft sleeve is provided with a mounting hole, the mounting hole is communicated with the guide hole, and the inner plum blossom-shaped detection rod penetrates through the guide hole and the mounting hole respectively.
The connecting shaft sleeve is also provided with a lateral threaded hole, and the lateral threaded hole is matched with the locking bolt and communicated with the mounting hole.
The vertical supporting assembly comprises a fixed guide rod, a top locking shaft rod and a bottom locking shaft rod, and two ends of the fixed guide rod are respectively abutted to the upper die fixing plate and the lower die fixing plate; the top locking shaft lever is fixedly arranged on the upper die fixing plate and is fixedly connected with the fixed guide rod; the bottom locking shaft lever is fixedly arranged on the lower die fixing plate and is fixedly connected with the fixed guide rod.
The lower die fixing plate is provided with a workpiece positioning groove, and the workpiece positioning groove is positioned on one side, close to the generator shaft, of the lower die fixing plate and matched with the generator shaft.
According to the generator shaft detection tool, the bottom of the generator shaft is arranged on the lower die fixing plate, the generator shaft is kept perpendicular to the upper end face of the lower die fixing plate, the inner plum blossom-shaped detection rod extends into the detection rod clamp and penetrates through the upper die fixing plate, and finally the detection end at the bottom of the inner plum blossom-shaped detection rod extends into the inner plum blossom-shaped groove of the generator shaft, so that the inner plum blossom-shaped detection rod can keep vertically entering the inner plum blossom-shaped groove of the generator shaft due to the fact that the upper die fixing plate and the lower die fixing plate are arranged in parallel, and detection accuracy is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the generator shaft detection tool of the present invention.
Fig. 2 is a schematic view of a connection structure of an upper mold fixing plate, a fixing guide and a lower mold fixing plate according to the present invention.
In the figure: the device comprises a 1-inner quincunx detection rod, a 2-positioning device, a 3-generator shaft, an 11-inner quincunx groove, a 21-lower die fixing plate, a 22-vertical supporting assembly, a 23-upper die fixing plate, a 24-detection rod clamp, a 211-workpiece positioning groove, a 221-fixing guide rod, a 222-top locking shaft rod, a 223-bottom locking shaft rod, a 231-guide hole, a 241-connecting shaft sleeve, a 242-locking bolt, a 2411-mounting hole and a 2412-lateral threaded hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and 2, the utility model provides a generator shaft detection tool, which comprises an inner plum blossom detection rod 1 and a positioning device 2;
In the present embodiment, the front side cross-section of the lower die fixing plate 21 is "door" shaped, the generator shaft 3 is mounted at the center position of the lower die fixing plate 21, the bottom of the generator shaft 3 is embedded in the lower die fixing plate 21, and the lower die fixing plate 21 clamps the outer side of the generator shaft 3 such that the central axis of the generator shaft 3 is perpendicular to the top plate surface of the lower die fixing plate 21; the vertical supporting assembly 22 is mounted on the upper surface of the lower die fixing plate 21, and the vertical supporting assembly 22 is used for connecting the upper die fixing plate 23 and the lower die fixing plate 21, so that the upper die fixing plate 23 and the lower die fixing plate 21 are supported, and the opposite end surfaces of the upper die fixing plate 23 and the upper die fixing plate 23 are kept parallel; the inner plum blossom detection rod 1 is slidably mounted at the center of the upper die fixing plate 23, the inner plum blossom detection rod 1 penetrates through the upper die fixing plate 23, the top of the inner plum blossom detection rod 1 is connected with the detection rod clamp 24, the detection rod clamp 24 realizes guiding and clamping fixation of the inner plum blossom detection rod 1, and the inner plum blossom groove 11 matched with the inner plum blossom detection rod 1 is formed in the top of the generator shaft 3, so that the inner plum blossom detection rod 1 can vertically extend into the inner plum blossom groove 11 and is matched with the inner plum blossom groove 11; so, will the bottom of generator shaft 3 is installed on lower mould fixed plate 21, keep generator shaft 3 perpendicular to the up end of lower mould fixed plate 21, then will interior plum blossom detection stick 1 stretches into in detecting stick anchor clamps 24, and run through upper die fixing plate 23, will at last the detection end of interior plum blossom detection stick 1 bottom stretches into perpendicularly generator shaft 3 in interior plum blossom groove 11, because upper die fixing plate 23 with lower mould fixed plate 21 parallel mount, and then make interior plum blossom detection stick 1 can keep getting into perpendicularly in generator shaft 3 in interior plum blossom groove 11, improved the detection accuracy.
Further, referring to fig. 1 and 2, the detection rod clamp 24 includes a connecting shaft sleeve 241 and a locking bolt 242, the connecting shaft sleeve 241 is fixedly mounted on the upper mold fixing plate 23 and is slidably connected to the inner quincunx detection rod 1; the locking bolt 242 is in threaded connection with the connecting shaft sleeve 241 and is abutted to the inner plum blossom detection rod 1.
In this embodiment, the bottom of connecting sleeve 241 is passed through the bolt and is installed the top of upper fixing plate 23, the side of connecting sleeve 241 is installed through the screw thread locking bolt 242, because locking bolt 242 with connecting sleeve 241 can realize the removal of horizontal direction, thereby makes locking bolt 242 stretches into connecting sleeve 241 inside with interior plum blossom detects excellent 1 butt, and then right the removal of interior plum blossom detection stick 1 carries on spacingly.
Further, referring to fig. 2, the upper mold fixing plate 23 has a guide hole 231, the connecting shaft sleeve 241 has an installation hole 2411, the installation hole 2411 is communicated with the guide hole 231, and the inner quincunx detecting rod 1 is respectively communicated with the guide hole 231 and the installation hole 2411.
In this embodiment, the center of the upper mold fixing plate 23 has the through guide hole 231, and the center of the connecting shaft sleeve 241 has the mounting hole 2411 which is through the guide hole 231, and since the diameters of the guide hole 231 and the mounting hole 2411 are matched with the diameter of the inner quincunx detection rod 1, the inner quincunx detection rod 1 can vertically penetrate through the connecting shaft sleeve 241 and the upper mold fixing plate 23.
Further, referring to fig. 2, the connecting sleeve 241 further has a lateral threaded hole 2412, and the lateral threaded hole 2412 is matched with the locking bolt 242 and is communicated with the mounting hole 2411.
In this embodiment, the lateral screw hole 2412 with a screw protrusion is provided on the side surface of the connecting sleeve 241, and since the outer side surface of the locking bolt 242 has a screw protrusion engaged with the lateral screw hole 2412, the locking bolt 242 and the connecting sleeve 241 are axially moved by rotating the locking bolt 242.
Further, referring to fig. 1 and 2, the vertical support assembly 22 includes a fixed guide rod 221, a top locking shaft 222, and a bottom locking shaft 223, wherein two ends of the fixed guide rod 221 are respectively abutted to the upper mold fixing plate 23 and the lower mold fixing plate 21; the top locking shaft rod 222 is fixedly installed on the upper die fixing plate 23 and is fixedly connected with the fixed guide rod 221; the bottom locking shaft 223 is fixedly mounted on the lower die fixing plate 21 and is fixedly connected with the fixed guide rod 221.
In this embodiment, the top locking shaft 222 is fixedly installed in the upper mold fixing plate 23 by a thread, and the bottom of the top locking shaft 222 extends into the fixing guide rod 221, and the top locking shaft 222 is fixed with the fixing guide rod 221 by a thread; the bottom locking shaft rod 223 is fixedly installed in the lower die fixing plate 21 through a thread, the top of the bottom locking shaft rod 223 extends into the fixing guide rod 221, and the bottom locking shaft rod 223 is fixed with the fixing guide rod 221 through a thread, so that the fixing guide rod 221 is respectively connected with the upper die fixing plate 23 and the lower die fixing plate 21, and the central axis of the fixing guide rod 221 is respectively perpendicular to the plate surfaces of the upper die fixing plate 23 and the lower die fixing plate 21.
Further, referring to fig. 2, the lower die fixing plate 21 has a workpiece positioning groove 211, and the workpiece positioning groove 211 is located on a side of the lower die fixing plate 21 close to the generator shaft 3 and is engaged with the generator shaft 3.
In the present embodiment, the lower die fixing plate 21 is provided at a central position thereof with the workpiece positioning groove 211 engaged with the generator shaft 3, and an inner side surface of the workpiece positioning groove 211 is engaged with an outer side surface of the generator shaft 3, thereby positioning the generator shaft 3.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. The generator shaft detection tool is characterized by comprising an inner plum blossom-shaped detection rod and a positioning device;
positioner includes lower mould fixed plate, vertical support assembly, an upper fixed plate and detects excellent anchor clamps, and generator shaft fixed mounting is in on the lower mould fixed plate, the interior plum blossom groove opening of generator shaft is towards keeping away from the direction of lower mould fixed plate, an upper fixed plate with the lower mould fixed plate passes through vertical support assembly connects, interior plum blossom detects the stick and installs on the upper fixed plate, and the orientation the direction in interior plum blossom groove runs through an upper fixed plate, it sets up to detect excellent anchor clamps on an upper fixed plate, and the centre gripping interior plum blossom detects the stick.
2. The generator shaft inspection tool of claim 1,
the detection rod clamp comprises a connecting shaft sleeve and a locking bolt, and the connecting shaft sleeve is fixedly arranged on the upper die fixing plate and is in sliding connection with the inner plum blossom detection rod; the locking bolt is in threaded connection with the connecting shaft sleeve and is abutted to the inner plum blossom detection rod.
3. The generator shaft inspection tool of claim 2,
the upper die fixing plate is provided with a guide hole, the connecting shaft sleeve is provided with a mounting hole, the mounting hole is communicated with the guide hole, and the inner plum blossom-shaped detection rod penetrates through the guide hole and the mounting hole respectively.
4. The generator shaft inspection tool of claim 3,
the connecting shaft sleeve is also provided with a lateral threaded hole which is matched with the locking bolt and communicated with the mounting hole.
5. The generator shaft inspection tool of claim 1,
the vertical supporting assembly comprises a fixed guide rod, a top locking shaft rod and a bottom locking shaft rod, and two ends of the fixed guide rod are respectively abutted to the upper die fixing plate and the lower die fixing plate; the top locking shaft lever is fixedly arranged on the upper die fixing plate and is fixedly connected with the fixed guide rod; the bottom locking shaft lever is fixedly arranged on the lower die fixing plate and is fixedly connected with the fixed guide rod.
6. The generator shaft inspection tool of claim 1,
the lower die fixing plate is provided with a workpiece positioning groove, and the workpiece positioning groove is positioned on one side, close to the generator shaft, of the lower die fixing plate and matched with the generator shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644895.0U CN216385356U (en) | 2021-11-01 | 2021-11-01 | Generator shaft detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644895.0U CN216385356U (en) | 2021-11-01 | 2021-11-01 | Generator shaft detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216385356U true CN216385356U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122644895.0U Active CN216385356U (en) | 2021-11-01 | 2021-11-01 | Generator shaft detects frock |
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| CN (1) | CN216385356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116380443A (en) * | 2023-06-02 | 2023-07-04 | 山东赛马力发电设备有限公司 | Generator shaft detects frock |
-
2021
- 2021-11-01 CN CN202122644895.0U patent/CN216385356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116380443A (en) * | 2023-06-02 | 2023-07-04 | 山东赛马力发电设备有限公司 | Generator shaft detects frock |
| CN116380443B (en) * | 2023-06-02 | 2023-08-04 | 山东赛马力发电设备有限公司 | Generator shaft detects frock |
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