CN212871093U - Inspection device for measuring run-out tolerance of shaft parts - Google Patents
Inspection device for measuring run-out tolerance of shaft parts Download PDFInfo
- Publication number
- CN212871093U CN212871093U CN202021835741.9U CN202021835741U CN212871093U CN 212871093 U CN212871093 U CN 212871093U CN 202021835741 U CN202021835741 U CN 202021835741U CN 212871093 U CN212871093 U CN 212871093U
- Authority
- CN
- China
- Prior art keywords
- supporting
- driving device
- base
- run
- measuring
- 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.)
- Active
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A detection device for measuring the run-out tolerance of shaft parts relates to the technical field of run-out detection tools, and comprises a laser run-out measuring instrument, a base, a support assembly and a driving device; the front side of the top of the base is provided with two groups of supporting components at intervals along the length direction of the base, each supporting component comprises a supporting plate and supporting wheels, two sliding grooves are formed in the top of the base at intervals corresponding to the positions of the supporting plates, convex blocks which are correspondingly matched with the corresponding sliding grooves in a sliding mode are arranged at the bottom of the supporting plates, and two supporting wheels are arranged at intervals along the width direction of the supporting plates at the top of the surfaces of the supporting plates; a driving device for driving corresponding supporting wheels is arranged between two groups of supporting components corresponding to the base, output shafts capable of synchronously outputting are arranged on two sides of the driving device, and a sleeve capable of axially moving is movably sleeved on a shaft body of the output shaft of the driving device; the utility model discloses effectively solved the verifying attachment of current axle type part tolerance of beating and used inconveniently, the great problem of error.
Description
Technical Field
The utility model belongs to the technical field of a technique of utensil is examined in beating and specifically relates to a measure verifying attachment of axle type part tolerance of beating.
Background
As is known, in machining, a shaft is the most common machining part of a revolving body, and is also a machining part with a large use amount and the widest application range, and is used for mounting various transmission parts to rotate around the axis of the transmission part so as to transmit torque or rotary motion; the shaft is one of important parts forming machinery, a testing tool of the shaft is particularly important, a commonly used testing tool for testing shaft run-out tolerance is a deflection instrument at present, but the deflection instrument has higher requirements on factors such as the diameter, the length, the weight and the like of a tested shaft part, and when the run-out tolerance of a heavier tested shaft part is measured, testing data is inaccurate and the deflection instrument is easy to damage; in the machining process, a worker often measures the run-out tolerance of the shaft part by using a mode of rotating a main shaft of a lathe, the influence of human factors is large, inaccurate data are easy to cause, and the danger coefficient is high; this phenomenon is a problem that those skilled in the art are at risk for solving;
chinese patent (publication number: CN 210486705U) discloses a roller detection device for a glass production line, which supports a roller to be detected through two groups of supporting bearings, and then detects the run-out tolerance of the roller to be detected by using a dial indicator, although the detection error is reduced to a certain extent, the application range of the device is narrow, and shaft parts with different lengths cannot be detected.
Disclosure of Invention
In order to overcome not enough among the background art, the utility model discloses a measure inspection device of axle type part tolerance of beating.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an inspection device for measuring the run-out tolerance of shaft parts comprises a laser run-out measuring instrument, a base, a supporting assembly and a driving device; the front side of the top of the base is provided with two groups of supporting components at intervals along the length direction of the base, each supporting component comprises a supporting plate and supporting wheels, two sliding grooves are formed in the top of the base at intervals corresponding to the positions of the supporting plates, convex blocks which are correspondingly matched with the corresponding sliding grooves in a sliding mode are arranged at the bottom of the supporting plates, and two supporting wheels are arranged at intervals along the width direction of the supporting plates at the top of the surfaces of the supporting plates; a driving device for driving corresponding supporting wheels is arranged between two groups of supporting components corresponding to the base, output shafts capable of outputting synchronously are arranged on two sides of the driving device, a sleeve capable of moving axially is movably sleeved on a shaft body of the output shaft of the driving device, the sleeve is in corresponding transmission connection with the output shaft of the driving device, and one end, away from the driving device, of the sleeve is in corresponding transmission connection with the corresponding supporting wheels; the rear side of the top of the base is provided with a sliding rail, the length direction of which corresponds to the length direction of the base, the rail body of the sliding rail is connected with a laser run-out measuring instrument for detecting the run-out of the shaft parts, and one side of the sliding rail is provided with a driving assembly for driving the laser run-out measuring instrument to move along the sliding rail.
Preferably, the driving assembly comprises a motor, a gear and a rack, the motor is arranged in the laser runout measuring instrument, an output shaft of the motor movably penetrates through the laser runout measuring instrument, the end of the output shaft of the motor is provided with the gear, the bottom of the rack is correspondingly fastened and connected with the base, and the gear and the rack are correspondingly meshed and connected.
Preferably, the sleeve is provided with a strip-shaped slot at one end corresponding to the driving device, and the end part of the output shaft body of the driving device is provided with a clamping block correspondingly clamped with the strip-shaped slot of the sleeve.
Preferably, the sleeve is keyed to the drive means.
Preferably, the bottom of the driving device is provided with a sliding block which is correspondingly connected with the corresponding sliding groove in a sliding manner.
Preferably, the laser jitter measuring instrument is integrated with a bluetooth communication module.
Preferably, the rim surface of the supporting wheel is provided with a rubber layer.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a measuring axle type part verifying attachment of tolerance that beats, simple structure, easily assembly, manufacturing cost are lower, the backup pad bottom is equipped with the lug that corresponds sliding fit with corresponding spout, can adjust the interval between two sets of supporting components promptly to the axle type part that awaits measuring that adapts to the difference in length, has effectively improved application scope; the rear side of the top of the base is provided with a slide rail with the length direction corresponding to the length direction of the base, the rail body of the slide rail is connected with a laser runout measuring instrument for detecting the runout of the shaft parts in a sliding manner, one side of the slide rail is provided with a driving component for driving the laser runout measuring instrument to move along the slide rail, namely, the corresponding runout tolerance can be detected by the laser runout measuring instrument when the shaft parts to be detected axially rotate, and meanwhile, the position of the laser runout measuring instrument can be adjusted by the driving component so as to adapt to the shaft parts to be detected with different lengths or detect different positions;
in addition, drive arrangement bottom is equipped with the sliding block that corresponds sliding connection with corresponding spout, and drive arrangement can corresponding spout removal adjustment promptly, and the adjustment is nimble, can avoid simultaneously waiting to detect axle type part and cause the interference influence, laser jump measuring apparatu is integrated has bluetooth communication module, can carry out wireless transmission through bluetooth communication module promptly to in time look over or preserve corresponding measured data.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of the driving device and the sleeve.
In the figure: 1. a laser jitter measuring instrument; 2. a base; 3. a support assembly; 3-1, a support plate; 3-2, supporting wheels; 4. a drive device; 5. a slide rail; 6. a drive assembly; 6-1, a motor; 6-2, gear; 6-3, a rack; 7. a chute; 8. a sleeve.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the attached drawings 1-2, the inspection device for measuring the run-out tolerance of the shaft parts comprises a laser run-out measuring instrument 1, a base 2, a supporting component 3 and a driving device 4; two groups of supporting components 3 are arranged on the front side of the top of the base 2 at intervals along the length direction of the base 2, the supporting components 3 comprise supporting plates 3-1 and supporting wheels 3-2, two sliding grooves 7 are arranged at the top of the base 2 at intervals corresponding to the positions of the supporting plates 3-1, the bottoms of the supporting plates 3-1 are provided with convex blocks which are correspondingly matched with the corresponding sliding grooves 7 in a sliding way, the top of the surface of the supporting plate 3-1 is provided with two supporting wheels 3-2 at intervals along the width direction of the supporting plate 3-1, and the distance between the two supporting wheels 3-2 is ensured to be smaller than the shaft diameter of the shaft end of the shaft part to be detected, therefore, the shaft parts to be detected can be stably supported through the supporting wheels 3-2, and the distance between the two groups of supporting assemblies 3 can be adjusted to adapt to the shaft parts to be detected with different lengths, so that the application range is effectively improved; a driving device 4 for driving the corresponding supporting wheels 3-2 is arranged between the two groups of supporting components 3 corresponding to the base 2, output shafts capable of outputting synchronously are arranged on two sides of the driving device 4, a sleeve 8 capable of moving axially is movably sleeved on a shaft body of the output shaft of the driving device 4, the sleeve 8 is in transmission connection with the output shaft of the driving device 4 correspondingly, one end of the sleeve 8 departing from the driving device 4 is in transmission connection with the corresponding supporting wheel 3-2 correspondingly, namely, the corresponding supporting wheels 3-2 of the two groups of supporting components 3 can be driven synchronously through the driving device 4, so that the shaft part to be detected is driven to rotate axially; according to the requirement, the sleeve 8 is in corresponding key connection with the driving device 4, or one end of the sleeve 8 corresponding to the driving device 4 is provided with a strip-shaped slot, and the end part of the output shaft body of the driving device 4 is provided with a clamping block correspondingly clamped with the strip-shaped slot of the sleeve 8, namely when the distance between the two groups of supporting assemblies 3 is adjusted, the sleeve 8 can move along with the supporting wheels 3-2, and can be ensured to be in corresponding transmission connection with the driving device 4, so that the supporting assemblies 3 are prevented from losing power;
the rear side of the top of the base 2 is provided with a slide rail 5, the length direction of which corresponds to the length direction of the base 2, the rail body of the slide rail 5 is connected with a laser runout measuring instrument 1 for detecting the runout of the shaft parts in a sliding manner, one side of the slide rail 5 is provided with a driving component 6 for driving the laser runout measuring instrument 1 to move along the slide rail 5, namely, when the shaft parts to be detected axially rotate, the corresponding runout tolerance can be detected through the laser runout measuring instrument 1, and meanwhile, the position of the laser runout measuring instrument 1 can be adjusted through the driving component 6 so as to adapt to the shaft parts to be detected with different lengths or; according to the requirement, the driving component 6 comprises a motor 6-1, a gear 6-2 and a rack 6-3, the motor 6-1 is arranged in the laser runout measuring instrument 1, an output shaft of the motor 6-1 movably penetrates through the laser runout measuring instrument 1, the gear 6-2 is arranged at the end part of the output shaft of the motor 6-1, the bottom of the rack 6-3 is correspondingly and fixedly connected with the base 2, and the gear 6-2 is correspondingly meshed with the rack 6-3, so that the gear 6-2 can be driven by the motor 6-1, and the gear 6-2 moves along the rack 6-3, and further the laser runout measuring instrument 1 is driven to move along the slide rail 5;
in addition, the bottom of the driving device 4 is provided with a sliding block which is in sliding connection with the corresponding sliding chute 7 correspondingly, namely the driving device 4 can be adjusted by the corresponding sliding chute 7 in a moving way, the adjustment is flexible, and meanwhile, the interference influence on the shaft part to be detected can be avoided, the laser runout measuring instrument 1 is integrated with a Bluetooth communication module, namely, the wireless transmission can be carried out through the Bluetooth communication module, so that the corresponding measuring data can be checked or stored in time; the rubber layer is arranged on the rim surface of the supporting wheel 3-2, and the rubber layer can effectively increase the friction force between the supporting wheel 3-2 and the shaft part to be detected, so that the shaft part to be detected can be stably driven to rotate, and the measurement error is reduced.
Implement measuring inspection device of axle type part tolerance of beating, during the use according to the interval between two sets of supporting component 3 of length adjustment of waiting to detect the axle type part to prop up through two sets of supporting component 3 and wait to detect the axle type part, can put through drive arrangement 4's power, drive arrangement 4 drive supporting wheel 3-2 is rotatory, and then the drive waits to detect the axle type part rotatory, then can wait to detect the tolerance of beating of waiting to detect axle type part relevant position through laser measuring apparatu 1 of beating.
The part of the utility model not detailed is prior art.
Claims (7)
1. The utility model provides a measure verifying attachment of axle type part tolerance of beating, contains laser measuring apparatu (1) of beating, characterized by: the device also comprises a base (2), a supporting component (3) and a driving device (4); the front side of the top of the base (2) is provided with two groups of supporting assemblies (3) at intervals along the length direction of the base (2), each supporting assembly (3) comprises a supporting plate (3-1) and a supporting wheel (3-2), two sliding grooves (7) are arranged at intervals at the positions, corresponding to the supporting plates (3-1), of the top of the base (2), bumps which are correspondingly matched with the corresponding sliding grooves (7) in a sliding manner are arranged at the bottom of the supporting plate (3-1), and two supporting wheels (3-2) are arranged at intervals along the width direction of the supporting plate (3-1) at the top of the surface of the supporting plate (3-1); a driving device (4) for driving the corresponding supporting wheels (3-2) is arranged between the two groups of supporting components (3) corresponding to the base (2), output shafts capable of synchronously outputting are arranged on two sides of the driving device (4), a sleeve (8) capable of axially moving is movably sleeved on a shaft body of the output shaft of the driving device (4), the sleeve (8) is correspondingly in transmission connection with the output shaft of the driving device (4), and one end, away from the driving device (4), of the sleeve (8) is correspondingly in transmission connection with the corresponding supporting wheel (3-2); the measuring device is characterized in that a sliding rail (5) with the length direction being consistent with the length direction of the base (2) is arranged on the rear side of the top of the base (2), a rail body of the sliding rail (5) is connected with a laser run-out measuring instrument (1) used for detecting the run-out of the shaft part, and a driving assembly (6) used for driving the laser run-out measuring instrument (1) to move along the sliding rail (5) is arranged on one side of the sliding rail (5).
2. The inspection device for measuring the run-out tolerance of shaft parts as claimed in claim 1, wherein: the driving assembly (6) comprises a motor (6-1), a gear (6-2) and a rack (6-3), the motor (6-1) is arranged in the laser runout measuring instrument (1), an output shaft of the motor (6-1) movably penetrates through the laser runout measuring instrument (1), the gear (6-2) is arranged at the end of the output shaft of the motor (6-1), the bottom of the rack (6-3) is correspondingly and fixedly connected with the base (2), and the gear (6-2) is correspondingly meshed with the rack (6-3).
3. The inspection device for measuring the run-out tolerance of shaft parts as claimed in claim 1, wherein: the sleeve pipe (8) is provided with a strip-shaped slot corresponding to one end of the driving device (4), and a clamping block corresponding to the strip-shaped slot of the sleeve pipe (8) is arranged at the end part of the output shaft body of the driving device (4).
4. The inspection device for measuring the run-out tolerance of shaft parts as claimed in claim 1, wherein: the sleeve (8) is correspondingly connected with the driving device (4).
5. The inspection device for measuring the run-out tolerance of shaft parts as claimed in claim 1, wherein: and sliding blocks which are correspondingly connected with the corresponding sliding grooves (7) in a sliding manner are arranged at the bottom of the driving device (4).
6. The inspection device for measuring the run-out tolerance of shaft parts as claimed in claim 1, wherein: the laser jitter measuring instrument (1) is integrated with a Bluetooth communication module.
7. The inspection device for measuring the run-out tolerance of shaft parts as claimed in claim 1, wherein: the rim surface of the supporting wheel (3-2) is provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835741.9U CN212871093U (en) | 2020-08-28 | 2020-08-28 | Inspection device for measuring run-out tolerance of shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835741.9U CN212871093U (en) | 2020-08-28 | 2020-08-28 | Inspection device for measuring run-out tolerance of shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871093U true CN212871093U (en) | 2021-04-02 |
Family
ID=75193353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021835741.9U Active CN212871093U (en) | 2020-08-28 | 2020-08-28 | Inspection device for measuring run-out tolerance of shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932750A (en) * | 2021-11-25 | 2022-01-14 | 安徽苍井精密机械有限公司 | Jumping detector |
| CN117450882A (en) * | 2023-12-22 | 2024-01-26 | 领航产业技术研究院(山东)有限公司 | Automatic change measuring mechanism that beats |
-
2020
- 2020-08-28 CN CN202021835741.9U patent/CN212871093U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932750A (en) * | 2021-11-25 | 2022-01-14 | 安徽苍井精密机械有限公司 | Jumping detector |
| CN117450882A (en) * | 2023-12-22 | 2024-01-26 | 领航产业技术研究院(山东)有限公司 | Automatic change measuring mechanism that beats |
| CN117450882B (en) * | 2023-12-22 | 2024-04-19 | 领航产业技术研究院(山东)有限公司 | Automatic change measuring mechanism that beats |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212871093U (en) | Inspection device for measuring run-out tolerance of shaft parts | |
| CN107063102B (en) | Micro ball screw pair stroke error measuring device | |
| CN204788229U (en) | Round detection device that beats | |
| CN202013185U (en) | Detecting tool for ovality of outer spherical cage retainer | |
| CN105115422B (en) | Non-contact wheel multifunctional examining examining system | |
| CN213455375U (en) | Quick detection device of axle type work piece external diameter | |
| CN211042698U (en) | Numerical control spiral bevel gear rolling inspection machine | |
| CN102901477A (en) | Shaft outer diameter and length detector | |
| CN209894095U (en) | Quick detection device of axle type part external diameter | |
| CN108036686B (en) | Gear rack meshing type motor end cover end face run-out measuring device | |
| CN112344885A (en) | Step shaft flatness detection device and flatness detection method thereof | |
| CN217179548U (en) | Online measuring equipment for excircle of part | |
| CN216432826U (en) | Shaft hole eccentricity detection device | |
| CN212568630U (en) | Clamp for nondestructive flaw detection | |
| CN214502335U (en) | Bevel gear shaft gear taper detection device | |
| CN213147613U (en) | Valve seat jumping and roundness detection tool | |
| CN211528181U (en) | Point contact friction wear testing machine for measuring surface of cylindrical microstructure | |
| CN211477459U (en) | Station disc for automatic torsion measuring machine | |
| CN211291406U (en) | Tool for measuring roller of rubber belt conveyor | |
| CN214308480U (en) | Quality detection device for automobile spline shaft production | |
| CN112595202A (en) | Steering connecting shaft position size testing tool | |
| CN201864839U (en) | Dynamic rolling disk detector | |
| CN110631452A (en) | Diameter measuring device and method for precise gear machining | |
| CN111521504A (en) | High-strength ceramic roller wear-resistance detection device | |
| CN110631989A (en) | Horizontal friction and wear testing machine for detecting surface of cylindrical microstructure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |