CN211452133U - Motor shaft detection device - Google Patents
Motor shaft detection device Download PDFInfo
- Publication number
- CN211452133U CN211452133U CN201922170802.8U CN201922170802U CN211452133U CN 211452133 U CN211452133 U CN 211452133U CN 201922170802 U CN201922170802 U CN 201922170802U CN 211452133 U CN211452133 U CN 211452133U
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- Prior art keywords
- motor shaft
- boss
- fixedly connected
- workbench
- roughness measurement
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- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000004439 roughness measurement Methods 0.000 abstract description 34
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a motor shaft detection device, which belongs to the field of detection devices and comprises a workbench, wherein the left side of the upper end of the workbench is fixedly connected with a left boss, the right side of the upper end of the workbench is in sliding contact with a right boss, a motor shaft is respectively clamped between the left boss and the right boss, the right side of the upper end of the workbench is fixedly connected with a fixed seat, the fixed seat is connected with a threaded rod through the rotation of threads, the front side of the upper end of the workbench is fixedly connected with a measuring ruler, the left side and the right side of the rear end of the workbench, through the installation of the left boss and the right boss and the connection of the fixed seat and the threaded rod, motor shafts with different lengths can be conveniently installed at the upper end of the workbench, the length of the motor shaft can be conveniently and accurately measured through the measuring scale, through placing the plane roughness measurement appearance in the inside of holding the ware, spout and connecting rod sliding connection conveniently remove the plane roughness measurement appearance and carry out roughness measurement to the different positions of motor shaft.
Description
Technical Field
The utility model relates to a detection device field, more specifically says, relates to a motor shaft detection device.
Background
The motor shaft extension end is a special transmission shaft specially applied to an electric motor or a motor. The motor uses a shaft extension that is a part of the support shaft that can guide the rotation of the shaft and also can receive the components that idle on the shaft. There are four types of drive shafts commonly used in motors, the most common motor drive shaft being a rolling drive shaft, i.e. a drive shaft with rolling bodies.
At present, the length and the roughness of a motor shaft need to be detected in the production of the existing motor shaft, but the motor shaft is directly held in the hand and is clamped and connected through a measuring scale for detection, so that the detection is large in error and inconvenient, lots of troubles are easily brought to batch production, and the scrapping quantity of large-batch defective products is easily generated.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a motor shaft detection device, through the installation of left boss and right boss, the fixing base is connected with the threaded rod, conveniently installs the motor shaft of different length in the upper end of workstation, conveniently through the length of the accurate measuring motor shaft that measures of dipperstick, through placing the inside at the container to the roughness measurement appearance in plane, spout and connecting rod sliding connection conveniently remove the roughness measurement appearance and carry out the roughness measurement to the different positions of motor shaft.
In order to solve the above problems, the utility model adopts the following technical proposal.
A motor shaft detection device comprises a workbench, wherein a left boss is fixedly connected to the left side of the upper end of the workbench, a right boss is in sliding contact with the right side of the upper end of the workbench, a motor shaft is clamped between the left boss and the right boss respectively, a fixed seat is fixedly connected to the right side of the upper end of the workbench, a threaded rod is connected to the fixed seat through threaded rotation, a measuring scale is fixedly connected to the front side of the upper end of the workbench, support rods are fixedly connected to the left side and the right side of the rear end of the workbench respectively, a cross rod is fixedly connected to the upper end of each support rod, each cross rod is provided with a sliding groove, a connecting rod is slidably connected to each sliding groove, a container is fixedly connected to the front side of each connecting rod, each container is provided with a containing groove, motor shafts with different lengths can be conveniently mounted, the convenient length of measuring the motor shaft through the accurate measuring of dipperstick, through placing the inside of container to the plane roughness measurement appearance, spout and connecting rod sliding connection conveniently remove the plane roughness measurement appearance and carry out roughness measurement to the different positions of motor shaft.
Further, the right side of left side boss and one side of right boss are fixedly connected with fixture block respectively, the left and right sides of motor shaft respectively with the fixture block joint, through the setting of fixture block, the motor shaft of easy to assemble avoids the motor shaft gliding.
Further, the lower extreme fixedly connected with anticreep pole of right side boss, the right side of workstation is equipped with anticreep groove, anticreep pole and anticreep groove sliding connection through anticreep pole and anticreep groove sliding connection, avoid right boss to break away from the upper end of workstation.
Furthermore, the right side fixedly connected with cutting ferrule of right side boss, the left side and the cutting ferrule of threaded rod rotate to be connected, are connected with the cutting ferrule through the threaded rod, conveniently fix the position of right boss, the motor shaft of fixed different length of easy to assemble.
Further, hold the inside of groove and placed plane roughness measurement appearance, the lower extreme of container is equipped with the through-hole, the lower extreme of plane roughness measurement appearance slides and passes the inside of through-hole, through the setting of container, conveniently holds plane roughness measurement appearance, conveniently carries out roughness measurement for the different positions of motor shaft through plane roughness measurement appearance.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the installation of left boss and right boss, and the fixing base is connected with the threaded rod, conveniently installs the motor shaft of different length in the upper end of workstation, conveniently through the accurate length that measures the motor shaft of dipperstick, through placing the inside of container to plane roughness measurement appearance, spout and connecting rod sliding connection conveniently remove plane roughness measurement appearance and carry out the roughness measurement to the different positions of motor shaft.
(2) The right side of left boss and one side of right boss are fixedly connected with fixture block respectively, and the left and right sides of motor shaft respectively with the fixture block joint, through the setting of fixture block, the motor shaft of easy to assemble avoids the motor shaft gliding.
(3) The lower extreme fixedly connected with anticreep pole of right side boss, the right side of workstation is equipped with the anticreep groove, anticreep pole and anticreep groove sliding connection through anticreep pole and anticreep groove sliding connection, avoid the upper end that right boss breaks away from the workstation.
(4) The right side fixedly connected with cutting ferrule of right boss, the left side and the cutting ferrule of threaded rod rotate to be connected, are connected with the cutting ferrule through the threaded rod, conveniently fix the position of right boss, the motor shaft of fixed different length of easy to assemble.
(5) The plane roughness measurement appearance has been placed to the inside that holds the groove, and the lower extreme that holds the ware is equipped with the through-hole, and the lower extreme of plane roughness measurement appearance slides the inside of passing the through-hole, through the setting that holds the ware, conveniently holds plane roughness measurement appearance, conveniently carries out the roughness measurement for the different position of motor shaft through plane roughness measurement appearance.
Drawings
FIG. 1 is a partial sectional view of the overall structure of the present invention;
fig. 2 is a partial top cross-sectional view of the present invention;
fig. 3 is a top cross-sectional view of the joint of the cross bar and the container of the present invention.
The reference numbers in the figures illustrate:
1 workbench, 2 left bosses, 3 right bosses, 4 clamping blocks, 5 anti-dropping rods, 6 anti-dropping grooves, 7 motor shafts, 8 clamping sleeves, 9 fixing seats, 10 threaded rods, 12 measuring scales, 13 supporting rods, 14 transverse rods, 15 sliding grooves, 16 connecting rods, 17 containers, 18 containing grooves, 19 through holes and 20 plane roughness measuring instruments.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a motor shaft detecting device includes a workbench 1, referring to fig. 1-2, a left boss 2 is fixedly connected to the left side of the upper end of the workbench 1, a right boss 3 is in sliding contact with the right side of the upper end of the workbench 1, a motor shaft 7 is respectively clamped and connected to the left boss 2 and the right boss 3, a fixing seat 9 is fixedly connected to the right side of the upper end of the workbench 1, the fixing seat 9 is connected to a threaded rod 10 through a threaded rotation, a measuring scale 12 is fixedly connected to the front side of the upper end of the workbench 1, support rods 13 are respectively fixedly connected to the left side and the right side of the rear end of the workbench 1, a cross rod 14 is fixedly connected to the upper ends of the support rods 13, the cross rod 14 is provided with a sliding groove 15, the sliding groove 15 is connected to a connecting rod 16, a container 17 is fixedly connected to the front side of the connecting rod, the convenient motor shaft 7 to different length is installed in the upper end of workstation 1, and the convenient length of measuring motor shaft 7 through the dipperstick 12 is accurate, through placing plane roughness measurement appearance 20 in the inside of holding ware 17, spout 15 and connecting rod 16 sliding connection conveniently remove plane roughness measurement appearance 20 and carry out the roughness measurement to the different positions of motor shaft 7.
Referring to fig. 1-2, the right side of the left boss 2 and one side of the right boss 3 are fixedly connected with a fixture block 4 respectively, the left side and the right side of the motor shaft 7 are clamped with the fixture block 4 respectively, the motor shaft 7 is convenient to install through the fixture block 4, the motor shaft 7 is prevented from sliding downwards, the lower end of the right boss 3 is fixedly connected with an anti-falling rod 5, the right side of the workbench 1 is provided with an anti-falling groove 6, the anti-falling rod 5 is slidably connected with the anti-falling groove 6, and the anti-falling rod 5 is slidably connected with the anti-falling groove 6, so that the right boss 3 is prevented.
Please refer to fig. 1 and 3, the right side fixedly connected with cutting ferrule 8 of right boss 3, the left side of threaded rod 10 is connected with cutting ferrule 8 rotation, be connected with cutting ferrule 8 through threaded rod 10, conveniently fix the position of right boss 3, motor shaft 7 of different length is fixed to the convenient installation, place the inside of groove 18 and placed plane roughness measurement appearance 20, the lower extreme of container 17 is equipped with through-hole 19, the lower extreme of plane roughness measurement appearance 20 slides the inside that passes through-hole 19, through the setting of container 17, conveniently hold plane roughness measurement appearance 20, conveniently carry out roughness measurement for the different positions of motor shaft 7 through plane roughness measurement appearance 20.
Firstly, the left side of a motor shaft 7 is clamped on a clamping block 4 on the right side of a left boss 2, then the right boss 3 is moved leftwards, meanwhile, an anti-falling rod 5 is in sliding connection with an anti-falling groove 6, the right side of the motor shaft 7 is clamped on the clamping block 4 on the left side of the right boss 3, then a threaded rod 10 is rotated, the threaded rod 10 is moved leftwards, the left side of the threaded rod 10 is clamped with a clamping sleeve 8, the left side of the threaded rod 10 is clamped with the clamping sleeve 8, the motor shaft 7 is conveniently fixed and prevented from sliding and falling off, then the length of the motor shaft 7 can be obtained through the numbers aligned on the left side of the right boss 3 and a measuring scale 12, when the surface roughness of the motor shaft 7 needs to be tested, firstly, a plane roughness measuring instrument 20 is placed inside a containing groove 18, then the lower end of the plane, can derive the roughness number on motor shaft 7 surface, then remove and hold ware 17, spout 15 and connecting rod 16 sliding connection simultaneously, can derive the roughness number of other positions of motor shaft 7 through the contact of plane roughness measurement appearance 20 lower extreme and motor shaft 7 upper end surface, record behind the figure, then compare several groups of numbers and can derive the holistic roughness of motor shaft 7, installation through left boss 2 and right boss 3, fixing base 9 and threaded rod 10 are connected, conveniently install the motor shaft 7 of different length in the upper end of workstation 1, conveniently through the length of measuring motor shaft 7 of the accurate measuring of dipperstick 12, through placing plane roughness measurement appearance 20 in the inside of holding ware 17, spout 15 and connecting rod 16 sliding connection, conveniently remove plane roughness measurement appearance 20 and carry out roughness measurement to different positions of motor shaft 7.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a motor shaft detection device, includes workstation (1), its characterized in that: a left boss (2) is fixedly connected to the left side of the upper end of the workbench (1), a right boss (3) is in sliding contact with the right side of the upper end of the workbench (1), the left boss (2) and the right boss (3) are respectively clamped with a motor shaft (7), a fixed seat (9) is fixedly connected to the right side of the upper end of the workbench (1), the fixed seat (9) is rotatably connected with a threaded rod (10) through threads, a measuring scale (12) is fixedly connected with the front side of the upper end of the workbench (1), the left side and the right side of the rear end of the workbench (1) are respectively fixedly connected with a supporting rod (13), the upper end of the supporting rod (13) is fixedly connected with a cross rod (14), the cross rod (14) is provided with a sliding chute (15), the connecting rod (16) is connected to the sliding groove (15) in a sliding mode, a containing device (17) is fixedly connected to the front side of the connecting rod (16), and a containing groove (18) is formed in the containing device (17).
2. The motor shaft detecting device as recited in claim 1, wherein: the right side of left side boss (2) and one side of right boss (3) are fixedly connected with fixture block (4) respectively, the left and right sides of motor shaft (7) respectively with fixture block (4) joint.
3. The motor shaft detecting device as recited in claim 1, wherein: the lower extreme fixedly connected with anticreep pole (5) of right side boss (3), the right side of workstation (1) is equipped with anticreep groove (6), anticreep pole (5) and anticreep groove (6) sliding connection.
4. The motor shaft detecting device as recited in claim 1, wherein: the right side fixedly connected with cutting ferrule (8) of right side boss (3), the left side and the cutting ferrule (8) of threaded rod (10) are rotated and are connected.
5. The motor shaft detecting device as recited in claim 1, wherein: the plane roughness measuring instrument (20) is placed in the containing groove (18), a through hole (19) is formed in the lower end of the containing device (17), and the lower end of the plane roughness measuring instrument (20) penetrates through the through hole (19) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170802.8U CN211452133U (en) | 2019-12-06 | 2019-12-06 | Motor shaft detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170802.8U CN211452133U (en) | 2019-12-06 | 2019-12-06 | Motor shaft detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452133U true CN211452133U (en) | 2020-09-08 |
Family
ID=72302666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922170802.8U Expired - Fee Related CN211452133U (en) | 2019-12-06 | 2019-12-06 | Motor shaft detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589106A (en) * | 2022-05-09 | 2022-06-07 | 常州市昌隆电机股份有限公司 | Efficient detection device for motor shaft and working method of efficient detection device |
| CN117029748A (en) * | 2023-10-08 | 2023-11-10 | 江苏荣旭机械有限公司 | Motor shaft length detection device |
-
2019
- 2019-12-06 CN CN201922170802.8U patent/CN211452133U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589106A (en) * | 2022-05-09 | 2022-06-07 | 常州市昌隆电机股份有限公司 | Efficient detection device for motor shaft and working method of efficient detection device |
| CN114589106B (en) * | 2022-05-09 | 2022-07-19 | 常州市昌隆电机股份有限公司 | Efficient detection device for motor shaft and working method of efficient detection device |
| CN117029748A (en) * | 2023-10-08 | 2023-11-10 | 江苏荣旭机械有限公司 | Motor shaft length detection device |
| CN117029748B (en) * | 2023-10-08 | 2023-12-26 | 江苏荣旭机械有限公司 | Motor shaft length detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |