CN203414025U - Detecting device for installation dimension of generator - Google Patents
Detecting device for installation dimension of generator Download PDFInfo
- Publication number
- CN203414025U CN203414025U CN201320356307.6U CN201320356307U CN203414025U CN 203414025 U CN203414025 U CN 203414025U CN 201320356307 U CN201320356307 U CN 201320356307U CN 203414025 U CN203414025 U CN 203414025U
- Authority
- CN
- China
- Prior art keywords
- generator
- bearing
- pin
- base plate
- installation dimension
- 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
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a detecting device for installation dimension of a generator, and the detecting device can integrate all the installation dimensions of the generator and conduct one-step detection. The detecting device comprises a bottom plate, a first pin shaft, a second pin shaft, a third pin shaft and a belt wheel measuring device, corresponding positions of the bottom plate are provided with a first positioning hole, a second positioning hole, a third positioning hole and the belt wheel measuring device according to the standard dimension of the generator, the first pin shaft is fit with the first positioning hole, the second positioning hole is fit with a through hole of the second pin shaft, and the third pin shaft is fit with the third positioning hole. By employing the detecting device, the detection of all the installation dimensions of the generator can be accomplished only by one step, therefore, the detection efficiency is improved, the relation between detection dimension and dimension chain is guaranteed, and the detection accuracy is guaranteed.
Description
Technical field
The utility model relates to measurement mechanism, especially a kind of generator installation dimension pick-up unit.
Background technology
Known: the device of at present generator installation dimension being measured mainly adopts three-dimensional detector.Although three-dimensional detector can be measured each installation dimension of motor intuitively, measure cumbersomely, be not suitable in production, large-scale mass production especially, can only play the effect of sampling observation checking.The quality requirements of present client to product, more and more tighter, the sampling observation of bulk article can not meet some clients' requirement, and this just need to all strictly detect every product.Existing three-dimensional detector can only detect each size, can not effectively guarantee the relation of each dimension chain, and single dimensional measurement is simultaneously also cumbersome, and easily test leakage size, affects and measure efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly each installation dimension of generator can be integrated together to the generator installation dimension pick-up unit that carries out disposable detection.
The utility model solves the technical scheme that its technical matters adopts: generator installation dimension pick-up unit, comprise base plate, the first bearing pin, the second bearing pin, the 3rd bearing pin and belt wheel measurement mechanism are provided with generator the first pilot hole, generator the second pilot hole, generator the 3rd pilot hole, bearing and belt wheel measurement mechanism according to generator standard size on described base plate on relevant position; Described the first bearing pin and generator the first pilot hole are adaptive, and described the second bearing pin and generator the second pilot hole are adaptive, and described the 3rd bearing pin and generator the 3rd pilot hole are adaptive.
Preferably, described belt wheel measurement mechanism comprises measures bearing, pointer pin, slide block and baffle plate, on described slide block, be provided with pin-and-hole, one end of described pointer pin is fixedly mounted on bearing, the other end of pointer pin is through the pin-and-hole on slide block, the end of the pointer pin other end is fixedly connected with baffle plate, between described slide block and baffle plate, has gap; The pointer vertical with pointer pin is set on described slide block.
Further, generator installation dimension pick-up unit also comprises bearing, and described bearing is arranged on base plate, is provided with through hole on bearing, and described through hole is coaxial with generator the second pilot hole, and adaptive with the second bearing pin.
Further, generator installation dimension pick-up unit also comprises clamp device, is provided with clamping bearing on described base plate, and described clamp device is arranged on and clamps on bearing.
Preferably, described clamping bearing is arranged on base plate by bolt, and described clamp device is connected with clamping bearing by bolt.
Preferably, measurement bearing and the base plate of described belt wheel measurement mechanism are located by register pin, and described measurement bearing and base plate are bolted.
Further, one end of described the first bearing pin, the second bearing pin and the 3rd bearing pin is cylindrical, and the other end has take cylinder as the outside tapering of benchmark.
The beneficial effects of the utility model are: generator installation dimension pick-up unit provided by the utility model, on base plate, be provided with the pick-up unit of each motor installation dimension, adopt monolithic construction, the installation dimension of generator on a benchmark once property detect.Thereby effectively guaranteed the detection of each size, and the relation between size and dimension chain.On generator installation dimension pick-up unit, be provided with clamp device, clamp device adopts active grab simultaneously.Thereby be convenient to Fast Installation and the dismounting of generator in testing process, effectively raise detection efficiency.Further the belt wheel measurement mechanism of the installation dimension of belt pulley adopts slide block to add the structure of pointer, therefore detects quick and convenient.Described pick-up unit has been realized the installation dimension of generator is combined and carries out disposable detection, has improved detection efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of generator installation dimension pick-up unit;
Fig. 2 is the left TV structure schematic diagram of generator installation dimension pick-up unit;
Fig. 3 is the plan structure schematic diagram of generator installation dimension pick-up unit;
Fig. 4 is the partial enlarged drawing of A in Fig. 3;
Fig. 5 is electric generator structure schematic diagram;
Structural representation when Fig. 6 is the detection generator installation dimension of generator installation dimension pick-up unit;
In figure, indicate: 1-base plate, 11-generator the first pilot hole, 12-generator the 3rd pilot hole, 2-the first bearing pin, 3-the second bearing pin, 4-the 3rd bearing pin, 5-bearing, 51-generator the second pilot hole, 6-clamps bearing, 7-clamp device, and 8-belt wheel measurement mechanism, 81-measures bearing, 82-pointer pin, 83-slide block, 84-pointer, 85-baffle plate, 9-generator, 91-the first mounting hole, 92-datum hole, 93-the second mounting hole, 94-belt pulley.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, generator installation dimension pick-up unit of the present utility model, comprise base plate 1, the first bearing pin 2, the second bearing pin 3, the 3rd bearing pin 4 and belt wheel measurement mechanism 8, on described base plate 1, according to generator standard size, on relevant position, be provided with generator the first pilot hole 11, generator the second pilot hole 51, generator the 3rd pilot hole 12 and belt wheel measurement mechanism 8; Described the first bearing pin 2 and generator the first pilot hole 11 adaptations, described the second bearing pin 3 and generator the second pilot hole 51 adaptations, described the 3rd bearing pin 4 and generator the 3rd pilot hole 12 adaptations.
Above-mentioned generator installation dimension pick-up unit, by corresponding pin shaft hole being set and installing and measuring device according to generator standard installation dimension on the benchmark at base plate 1, realizes the detection to Electrical Discharge Machine 9 installation dimensions.Pin shaft hole comprises generator the first pilot hole 11, generator the second pilot hole 51, generator the 3rd pilot hole 12; Measurement mechanism comprises belt wheel measurement mechanism 8.The datum hole 92 of generator 9 of take arranges generator the first pilot hole 11 according to generator standard installation dimension, generator the second pilot hole 51 and generator the 3rd pilot hole 12 as benchmark on base plate 1.According to the relation of dimension chain, determine the position of belt wheel measurement mechanism 8 and the position of miscellaneous part simultaneously.When generator 9 is arranged on generator installation dimension pick-up unit and carries out size detection, adjusting generator the 3rd pilot hole 12 on base plate 1 aligns coaxial with the datum hole 92 of generator 9, and insert the 3rd bearing pin 4, guaranteed that the datum hole 92 of generator 9 is identical with the benchmark of base plate 1.By the first bearing pin 2, through generator first pilot hole 11, the second bearing pins 3 of the first mounting hole 91 insertion base plates 1 of generator 9, pass second mounting hole 93 insertion generator the second pilot holes 51 of generator 9 simultaneously.Thereby the first mounting hole 91 of generator 9 and the installation dimension of the second mounting hole 93 are detected.Installation dimension and the belt wheel depth of parallelism by 8 pairs of belt wheels of belt wheel measurement mechanism detects simultaneously.Thereby realize the disposable detection to generator 9 installation dimensions, guarantee the relation between size and dimension chain simultaneously, can simultaneously disposable a plurality of sizes be detected.Simplify detecting step, shortened detection time, improved detection efficiency.
Efficient and convenient in order to make when detecting generator pulley installation dimension, belt wheel measurement mechanism 8 can have a variety of forms, such as: belt wheel measurement mechanism 8 can adopt on base plate 1 according to standard installation dimension, in the belt pulley position of standard installation dimension generator 9, benchmark baffle plate is set, by clearance gauge, detects the installation dimension of the belt pulley 94 of generator 9.Can also adopt other forms, wherein a kind of optimal way as shown in Figure 4, described belt wheel measurement mechanism 8 comprises measures bearing 81, pointer pin 82, slide block 83 and baffle plate 85, on described slide block 83, be provided with pin-and-hole, one end of described pointer pin 82 is fixedly mounted on bearing 81, the other end of pointer pin 82 is through the pin-and-hole on slide block 83, and the end of pointer pin 82 other ends is fixedly connected with baffle plate 85, between described slide block 83 and baffle plate 85, has gap; On described slide block 83, be provided with the pointer vertical with pointer pin 83 84.When described belt wheel measurement mechanism 8 checks belt pulley installation dimension, by pointer 84, detect the size of belt pulley V groove.Pointer 84 is put in the V groove of belt pulley 94 adaptively with V groove, because pointer 84 and slide block 83 can slide on pointer pin 82, by the distance of sliding, guaranteed the tolerance of measurement.Simultaneously pointer 84 front ends adopt circular length bar, and circular length bar is convenient to and the coordinating of V groove, the tangent cooperation of inclined-plane of outside surface with V groove by circular length bar.Only need guarantee the inclined-plane, V groove both sides of length bar contact belt pulley 94, just can guarantee that length bar axis is positioned at the centre on two inclined-planes of V groove and along the tangential direction of belt pulley excircle, thereby guarantee the accuracy of size detection.Whether qualifiedly adopt this belt wheel measurement mechanism 8 to detect more intuitively size.
In order to guarantee the second mounting hole 93 installation dimension accuracy of detection of generator 9, generator installation dimension pick-up unit also comprises bearing 5, and described bearing 5 is arranged on base plate 1, on bearing 5, is provided with through hole, described through hole is coaxial with generator the second pilot hole 51, and with the second bearing pin 3 adaptations.When generator 9 is arranged on base plate 1, owing to thering is certain distance between the second mounting hole 93 of generator 9 and base plate 1, when it being carried out to size detection by the second bearing pin 3, may there is a small amount of bending in the second bearing pin 3, therefore affect accuracy of detection when inserting generator the second pilot hole 51 by the second mounting hole 93.Bearing 5 is set on base plate 1, guarantees that the lower surface that the second mounting hole 93 of bearing 5 and generator 9 when generator 9 is arranged on base plate 1 runs through face does not exist gap.On bearing 5, be provided with through hole, described through hole is coaxial with generator the second pilot hole 51, and with the second bearing pin 3 adaptations.Thereby when the second bearing pin 3 passes through the through hole on the second mounting hole 93 insertion bearings 5, can not bend, improve the rigidity of the second bearing pin 3, guarantee accuracy of detection.
When Electrical Discharge Machine 9 being arranged on generator installation dimension pick-up unit, in order to guarantee each accuracy of gauge in testing process.Generator 9 is after locating, installing, and generator 9 should keep relative static with generator installation dimension pick-up unit.Therefore generator installation dimension pick-up unit also comprises clamp device 7, is provided with and clamps bearing 6 on described base plate 1, and described clamp device 7 is arranged on and clamps on bearing 6.。On base plate 1, be provided with clamp device 7, clamp device 7 can be hydraulic efficiency manipulator arm, can be also active grab.By clamp device 7, when generator installation dimension pick-up unit detects, generator 9 is clamped on base plate 1 to the position of fixed generator 9.Be convenient to the size of generator 9 each installed surfaces to detect.By 7 pairs of generators 9 of clamp device, be fixed, thus accuracy of gauge while guaranteeing generator 9 installation dimensions to detect.Simultaneously by clamp device 7, generator 9 is fixing, by clearance gauge, the size between the installed surface of generator is detected.
In order to make belt wheel measurement mechanism 8, can select according to actual conditions the same a belt wheel measurement mechanism 8 of different measurement mechanisms or different model.Therefore the connected mode between belt wheel measurement mechanism 8 and base plate 1 adopts and removably connects.Removably connect and comprise that bolt connects, screw connection etc.Wherein as shown in Figure 2, measurement bearing 81 and the base plate 1 of belt wheel measurement mechanism 8 position by register pin a kind of optimal way, and described measurement bearing 81 is bolted with base plate 1.Belt wheel measurement mechanism 8 is connected by between bolt and base plate 1, thereby is convenient to replacing and the adjustment of pick-up unit 8, guarantees the accuracy detecting.
In order to guarantee when generator 9 is installed to generator installation dimension pick-up unit, the accuracy that each installation dimension of generator 9 is detected.When generator 9 is installed, the datum hole of generator 9 should with base plate 1 on generator the 3rd pilot hole 12 coaxial.Therefore as shown in Figure 1, one end of the first bearing pin 2, the second bearing pin 3 and the 3rd bearing pin 4 is cylindrical, and the other end has take cylinder as the outside tapering of benchmark.When bearing pin is inserted to corresponding aperture position, the cylindrical end of bearing pin is insertion end, and the one end with tapering is upper end.Bearing pin is inserted in the process that continues to press down in corresponding aperture position, because being provided with, the upper end of bearing pin take cylinder as the outside tapering of benchmark, therefore can be so that patchhole be coaxial with bearing pin, thereby guarantee that the pilot hole on base plate 1 is coaxial with datum hole or mounting hole on corresponding generator 9, guarantee the accuracy of detection in testing process.
Embodiment
As shown in Figure 1, generator installation dimension pick-up unit comprises base plate 1, the first bearing pin 2, the second bearing pin 3, the 3rd bearing pin 4, clamp device 7 and belt wheel measurement mechanism 8, on described base plate 1, according to generator standard size, is provided with generator the first pilot hole 11, generator the second pilot hole 51, generator the 3rd pilot hole 12 and belt wheel measurement mechanism 8 on relevant position; Described the first bearing pin 2 and generator the first pilot hole 11 adaptations, the 3rd bearing pin 4 coordinates with generator the 3rd pilot hole 12, on described base plate 1, bearing 5 is installed, and on bearing 5, is provided with through hole, described through hole is coaxial with generator the second pilot hole 51, described through hole and the second bearing pin 3 adaptations.Described belt wheel measurement mechanism 8 comprises measures bearing 81, pointer pin 82, slide block 83 and baffle plate 85, on described slide block 83, be provided with pin-and-hole, one end of described pointer pin 82 is fixedly mounted on bearing 81, the other end of pointer pin 82 is through the pin-and-hole on slide block 83, the end of pointer pin 82 other ends is fixedly connected with baffle plate 85, between described slide block 83 and baffle plate 85, has gap; On described slide block 83, be provided with the pointer vertical with pointer pin 83 84.Measurement bearing 81 and the base plate 1 of described belt wheel measurement mechanism 8 position by register pin, and described measurement bearing 81 is bolted with base plate 1.On described base plate 1, be provided with and clamp bearing 6, described clamp device 7 is arranged on and clamps on bearing 6.Described clamp device 7 is active grab.Described bearing 5 is arranged on base plate 1 by bolt, and described clamp device 7 is connected with bearing 5 by bolt.
The generator installation dimension pick-up unit of above-described embodiment is provided with detection pin-and-hole according to the standard size of generator on the base plate 1 of pick-up unit, and pick-up unit and clamp device 7 have been installed simultaneously.Detection pin-and-hole comprises: generator the first pilot hole 11, generator the second pilot hole 51, generator the 3rd pilot hole 12.Pick-up unit is belt wheel measurement mechanism 8, and clamp device 7 is active grab.While detecting, as shown in Figure 6, generator 9 is arranged on generator installation dimension pick-up unit, the 3rd bearing pin 4 inserts in generator the 3rd pilot hole 12 through the datum hole 92 of generator 9, the first bearing pin 2 inserts generator the first pilot hole 11, the second bearing pins 3 through the through hole coaxial with generator the second pilot hole 51 on the second mounting hole 93 insertion bearings 5 of generator 9 through the first mounting hole 91 of generator 9.By the 3rd bearing pin 4, make the datum hole 92 of generator 9 coaxial with base plate generator the 3rd pilot hole 12, thereby make the detection reference of generator 9 identical with the size datum of base plate 1.The size of inserting 11 pairs of Electrical Discharge Machine the first mounting holes 91 of generator the first pilot hole through generator 9 first mounting holes 91 by the first bearing pin 2 detects.By the second bearing pin 3, through the second mounting hole 93 of generator 9, inserting on bearings 5 through hole coaxial with generator the second pilot hole 51 detects the installation dimension of the second mounting hole 93 of generator 9.On base plate 1, be also provided with belt wheel measurement mechanism, by belt wheel measurement mechanism, the installation dimension of belt pulley 94 detected simultaneously.By clamp device 7, clamp generator 9, an installed surface of generator 9 is fixed, by clearance gauge, the installation dimension of generator 9 each installed surfaces is detected.Therefore the whole disposable detections of size that by generator installation dimension pick-up unit, the mounting hole of generator 9, installation end face, belt taken turns to mounting hole are complete.Thereby simplified detecting step, improved the efficiency that generator 9 installation dimensions are detected, realized the installation dimension of disposable detection generator.By generator installation dimension pick-up unit described in embodiment, can detect fast and accurately each installation dimension of generator 9, guarantee the relation between size and dimension chain simultaneously, improve the accuracy of size detection.
Claims (7)
1. generator installation dimension pick-up unit, it is characterized in that: comprise base plate (1), the first bearing pin (2), the second bearing pin (3), the 3rd bearing pin (4) and belt wheel measurement mechanism (8), on described base plate (1), be provided with generator the first pilot hole (11), generator the second pilot hole (51), generator the 3rd pilot hole (12) and belt wheel measurement mechanism (8); Described the first bearing pin (2) and generator the first pilot hole (11) adaptation, described the second bearing pin (3) and generator the second pilot hole (51) adaptation, described the 3rd bearing pin (4) and generator the 3rd pilot hole (12) adaptation.
2. generator installation dimension pick-up unit as claimed in claim 1, it is characterized in that: described belt wheel measurement mechanism (8) comprises measures bearing (81), pointer pin (82), slide block (83) and baffle plate (85), described slide block is provided with pin-and-hole on (83), one end of described pointer pin (82) is fixedly mounted on bearing (81), the other end of pointer pin (82) is through the pin-and-hole on slide block (83), the end of pointer pin (82) other end is fixedly connected with baffle plate (85), between described slide block (83) and baffle plate (85), has gap; On described slide block (83), be provided with the pointer (84) vertical with pointer pin (83).
3. generator installation dimension pick-up unit as claimed in claim 1, it is characterized in that: also comprise bearing (5), described bearing (5) is arranged on base plate (1), bearing is provided with through hole on (5), described through hole is coaxial with generator the second pilot hole (51), and with the second bearing pin (3) adaptation.
4. generator installation dimension pick-up unit as claimed in claim 1, is characterized in that: also comprise clamp device (7), be provided with and clamp bearing (6) on described base plate (1), described clamp device (7) is arranged on and clamps on bearing (6).
5. generator installation dimension pick-up unit as claimed in claim 4, is characterized in that: it is upper that described clamping bearing (6) is arranged on base plate (1) by bolt, and described clamp device (7) is connected with clamping bearing (6) by bolt.
6. generator installation dimension pick-up unit as claimed in claim 2, it is characterized in that: the measurement bearing (81) of described belt wheel measurement mechanism (8) positions by register pin with base plate (1), described measurement bearing (81) is bolted with base plate (1).
7. generator installation dimension pick-up unit as claimed in claim 1, is characterized in that: one end of described the first bearing pin (2), the second bearing pin (3) and the 3rd bearing pin (4) is cylindrical, and the other end has take cylinder as the outside tapering of benchmark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356307.6U CN203414025U (en) | 2013-06-21 | 2013-06-21 | Detecting device for installation dimension of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356307.6U CN203414025U (en) | 2013-06-21 | 2013-06-21 | Detecting device for installation dimension of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414025U true CN203414025U (en) | 2014-01-29 |
Family
ID=49976909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320356307.6U Expired - Fee Related CN203414025U (en) | 2013-06-21 | 2013-06-21 | Detecting device for installation dimension of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834402A (en) * | 2021-08-27 | 2021-12-24 | 东风电驱动系统有限公司 | Generator comprehensive position degree inspection device |
-
2013
- 2013-06-21 CN CN201320356307.6U patent/CN203414025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834402A (en) * | 2021-08-27 | 2021-12-24 | 东风电驱动系统有限公司 | Generator comprehensive position degree inspection device |
| CN113834402B (en) * | 2021-08-27 | 2024-04-19 | 东风电驱动系统有限公司 | Comprehensive position degree inspection device for generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103630034A (en) | Universal combined test tool for shaft type blade and method for measuring shaft type blade | |
| CN103837065A (en) | Testing fixture for cross-rod distance value | |
| CN103322890A (en) | Concentricity gauge | |
| CN104215156A (en) | Key groove reference block and single-hole single and double key groove symmetry degree detector | |
| CN203414025U (en) | Detecting device for installation dimension of generator | |
| CN204100969U (en) | A kind of engine crankshaft gear wheel distance over bar and glitch detection frock | |
| CN203116688U (en) | Inspection tool for eccentric magnitude parallelism of eccentric bushing | |
| CN200975895Y (en) | Detecting table | |
| CN203857901U (en) | Brake support hole position accuracy gauge device | |
| CN202361962U (en) | Total run-out measuring instrument for rotor | |
| CN203024670U (en) | Automobile left front column reinforcing plate detection upright column | |
| CN104567609A (en) | Device and method for detecting hole site distance on arc curved surface | |
| CN209753701U (en) | Remove convenient straightener | |
| CN203298711U (en) | Coaxiality testing fixture | |
| CN203489866U (en) | Measuring device for measuring relative angles between center of camshaft key slot and centers of camshaft pinholes | |
| CN210089600U (en) | Special gauge for detecting deformation of knuckle blank | |
| CN203657643U (en) | Detection structure for flange member of automobile engine | |
| CN201107026Y (en) | Device for detecting distance from eccentric shaft eccentric region flat horizontal surface to large excircle centre line | |
| CN103447987A (en) | Self-centering clamp of internal gear ring and gear measuring instrument | |
| CN203785605U (en) | Rotating support for detecting error parameter of part of shaft type | |
| CN209417279U (en) | A kind of current sensor verification detection device with anti-power failure defencive function | |
| CN202057321U (en) | Detector for excircle diameter of end cover of silencer | |
| CN202119379U (en) | Inspecting device of symmetry of key groove | |
| CN206330543U (en) | A kind of concentricity measuring instrument | |
| CN204404962U (en) | On arc-shaped curved surface the hole distance of positions from pick-up unit |
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: 20140129 Termination date: 20160621 |