CN211373517U - Bearing sampling detection tool - Google Patents
Bearing sampling detection tool Download PDFInfo
- Publication number
- CN211373517U CN211373517U CN202020383473.5U CN202020383473U CN211373517U CN 211373517 U CN211373517 U CN 211373517U CN 202020383473 U CN202020383473 U CN 202020383473U CN 211373517 U CN211373517 U CN 211373517U
- Authority
- CN
- China
- Prior art keywords
- range finder
- laser range
- hydraulic
- base
- bearing
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000005070 sampling Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a bearing sampling detection tool, which comprises a base plate, wherein one side of the base plate is provided with a base, the base is provided with a hydraulic rotary joint, the rotary end of the hydraulic rotary joint is connected with a circular hydraulic cylinder connecting plate, the hydraulic cylinder connecting plate is provided with a plurality of hydraulic cylinders, the upper end surface of the base is provided with an installation rod, and the upper end of the installation rod is provided with a first laser range finder; the other side of the bottom plate is provided with an up-down moving assembly, and a second laser range finder capable of moving up and down is mounted on the up-down moving assembly; because the distance between first laser range finder and the second laser range finder is the definite value, consequently the distance between first laser range finder and the second laser range finder subtracts the detected value of first laser range finder and the sum of second laser range finder detected value is the thickness of bearing inner race, from this quick bearing thickness of measuring, improves detection efficiency and monitoring accuracy, improves bearing production quality.
Description
Technical Field
The utility model belongs to the technical field of the bearing detection technique and specifically relates to a bearing sampling detects frock.
Background
In the production process of the bearing, the thickness of the bearing requires certain precision, and particularly, the outer ring of the bearing needs to be sampled and detected in a mass-produced product so as to ensure the production quality of the bearing; in the prior art, the detection of the bearing outer ring needs to be manually measured through a caliper, the operation is time-consuming and labor-consuming, the detection efficiency is low, the detection precision is seriously insufficient, and the bearing production quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the not enough of above-mentioned prior art existence, a bearing sampling detects frock is provided, because distance between first laser range finder and the second laser range finder is the definite value, therefore, distance between first laser range finder and the second laser range finder subtracts the detected value of first laser range finder and the thickness that second laser range finder detected value sum is bearing outer lane, through hand rotatory handle, can obtain the thickness value of different angle bearing outer lanes, thereby quick bearing thickness is measured, improve detection efficiency and monitoring accuracy, improve bearing production quality.
The utility model provides a technical scheme that its technical problem adopted is:
a bearing sampling detection tool comprises a bottom plate, wherein a base is arranged on one side of the bottom plate, a hydraulic rotary joint is arranged on the base, the fixed end of the hydraulic rotary joint is fixed on the upper surface of the base, the rotary end of the hydraulic rotary joint is connected with a circular hydraulic cylinder connecting plate, a plurality of hydraulic cylinders are arranged on the hydraulic cylinder connecting plate, the piston ends of the hydraulic cylinders face outwards, the hydraulic cylinders are distributed in a circumferential array mode by taking the circle center of the hydraulic cylinder connecting plate as the center, the end parts of the piston ends of the hydraulic cylinders are connected with fastening arc-shaped plates, the hydraulic cylinders are connected with connecting holes of the rotary end of the hydraulic rotary joint through pipelines, and the connecting holes of the fixed end of the hydraulic;
a photoelectric switch for detecting whether a bearing outer ring exists is arranged on one side of the hydraulic cylinder connecting plate, a rotating handle is arranged on the other side of the hydraulic cylinder connecting plate, an installation rod is arranged on the upper end face of the base, and a first laser range finder is arranged at the upper end of the installation rod;
the other side of the bottom plate is provided with an up-down moving assembly, a second laser range finder capable of moving up and down is mounted on the up-down moving assembly, the transmitting end of the second laser range finder faces the first laser range finder, and the circle centers of the first laser range finder, the second laser range finder and the hydraulic cylinder connecting plate are located on the same straight line;
the hydraulic electromagnetic valve, the photoelectric switch, the first laser range finder and the second laser range finder are electrically connected with a controller, and the controller and the hydraulic electromagnetic valve are arranged in a control box on the bottom plate; the control box is also provided with a manual switch button for controlling the hydraulic electromagnetic valve to act, the manual switch button is electrically connected with a controller, and the controller is STC89C 52.
Preferably, the hydraulic rotary joint is of a six-way type, and the number of the hydraulic cylinders is three.
Preferably, the up-down moving assembly comprises a base, an upper sliding rail and a lower sliding rail which extend up and down are arranged on the base, an upper sliding block and a lower sliding block which move along the upper sliding rail and the lower sliding rail are arranged in the upper sliding rail and the lower sliding rail, the second laser range finder is arranged on the upper sliding block and the lower sliding block, a threaded hole is formed in one side of the upper sliding block and the lower sliding block, a strip-shaped groove which extends up and down is formed in the base on the side of the threaded.
Preferably, the fastening arc is of an elastic structure.
Preferably, the upper end of base is equipped with the collet that is used for preventing the bearing from dropping.
The utility model has the advantages that:
1. when the thickness of the bearing outer ring needs to be detected, the bearing outer ring is sleeved to the outer sides of the hydraulic cylinders in a surrounding mode, when the photoelectric switch detects the bearing outer ring, the controller controls the hydraulic electromagnetic valve to control the hydraulic cylinders to extend out simultaneously, and the fastening arc-shaped plates are enabled to be abutted to the bearing outer ring to fix the bearing outer ring; at the moment, the second laser range finder is moved to a proper height and fixed; after the second laser range finder is fixed, the distance between the first laser range finder and the second laser range finder is a determined value, so that the sum of the detection value of the first laser range finder and the detection value of the second laser range finder subtracted from the distance between the first laser range finder and the second laser range finder is the thickness of the bearing outer ring, the thickness values of the bearing outer rings at different angles can be obtained by manually rotating the handle, the thickness of the bearing can be rapidly measured, when the detection is finished, the manual switch button is pressed, the hydraulic cylinders are simultaneously retracted, and an operator can take away the bearing outer ring; the device greatly improves the detection efficiency and the detection precision and ensures the production quality of the bearing.
2. Through elasticity fastening bolt, can realize the removal or the location of slider from top to bottom, the operation is convenient, and the fastening is firm.
3. The fastening arc-shaped plate is of an elastic structure, so that the rigid damage to the inner wall of the bearing outer ring is reduced, and the clamping effect is ensured.
4. Through setting up the collet, prevent that the bearing inner race from dropping when the pneumatic cylinder is withdrawed to prevent that the bearing inner race from damaging.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a left side view of the present invention.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, a bearing sampling detection tool comprises a base plate 1, wherein a base 11 is arranged on one side of the base plate 1, a hydraulic rotary joint 2 is arranged on the base 11, a fixed end 22 of the hydraulic rotary joint 2 is fixed on the upper surface of the base 11, a rotary end 21 of the hydraulic rotary joint 2 is connected with a circular hydraulic cylinder connecting plate 3, a plurality of hydraulic cylinders 4 are arranged on the hydraulic cylinder connecting plate 3, piston ends of the hydraulic cylinders 4 face outwards, the hydraulic cylinders 4 are distributed in a circumferential array by taking the circle center of the hydraulic cylinder connecting plate 3 as the center, the piston end parts of the hydraulic cylinders 4 are connected with fastening arc plates 41, the hydraulic cylinders 4 are connected with connecting holes of the rotary end 21 of the hydraulic rotary joint through pipelines, and the connecting holes of the fixed end 22 of the hydraulic rotary joint 2 are connected with;
a photoelectric switch 31 for detecting whether a bearing outer ring exists is arranged on one side of the hydraulic cylinder connecting plate 3, a rotating handle 32 is arranged on the other side of the hydraulic cylinder connecting plate 3, an installation rod 111 is arranged on the upper end face of the base 11, and a first laser range finder 5 is arranged at the upper end of the installation rod 111;
the other side of the bottom plate 1 is provided with an up-down moving assembly 6, a second laser range finder 7 capable of moving up and down is mounted on the up-down moving assembly 6, the transmitting end of the second laser range finder 7 faces the first laser range finder 5, and the circle centers of the first laser range finder 5, the second laser range finder 7 and the hydraulic cylinder connecting plate 3 are located on the same straight line;
the hydraulic electromagnetic valve, the photoelectric switch, the first laser range finder 5 and the second laser range finder 7 are electrically connected with a controller, and the controller and the hydraulic electromagnetic valve are arranged in a control box 12 on the bottom plate 1; the control box 12 is further provided with a manual switch button 121 for controlling the hydraulic solenoid valve to operate, and the manual switch button 121 is electrically connected with the controller.
When the thickness of the bearing outer ring needs to be detected, the bearing outer ring is sleeved to the outer sides of the hydraulic cylinders 4 in a surrounding mode, and when the photoelectric switch 31 detects the bearing outer ring, the controller controls the hydraulic electromagnetic valve to control the hydraulic cylinders 4 to extend out simultaneously, so that the fastening arc-shaped plates 41 are abutted to the bearing outer ring to fix the bearing outer ring; at this time, the second laser rangefinder 7 is moved to a suitable height and fixed; after the second laser range finder 7 is fixed, because the distance between the first laser range finder 5 and the second laser range finder 7 is a determined value, the sum of the detection value of the first laser range finder 5 and the detection value of the second laser range finder 7 subtracted from the distance between the first laser range finder 5 and the second laser range finder 7 is the thickness of the bearing outer ring, and the thickness values of the bearing outer rings with different angles can be obtained by manually rotating the handle 32, so that the thickness of the bearing can be rapidly measured; the device greatly improves the detection efficiency and the detection precision and ensures the production quality of the bearing.
The hydraulic rotary joint 2 is of a six-way type, and the number of the hydraulic cylinders 4 is three.
The up-down moving assembly 6 comprises a base 61, an up-down sliding rail 611 extending up and down is arranged on the base 61, an up-down sliding block 62 moving along the up-down sliding rail 611 is installed in the up-down sliding rail 611, the second laser range finder 7 is installed on the up-down sliding block 62, a threaded hole is formed in one side of the up-down sliding block 62, a strip-shaped groove 612 extending up and down is formed in the base 61 located on the side of the threaded hole, and a fastening bolt is connected to the threaded hole in a threaded manner.
The upper and lower sliding blocks 62 can be moved or positioned by tightening or loosening the fastening bolts, so that the operation is convenient and the fastening is firm. The fastening arc-shaped plate 41 is of an elastic structure, so that rigid damage to the inner wall of the bearing outer ring is reduced, and meanwhile, the clamping effect is guaranteed.
The upper end of the base 11 is provided with a bottom support 112 for preventing the bearing from falling; by providing the shoe 112, the outer race is prevented from falling when the hydraulic cylinder 4 is retracted, thereby preventing damage to the outer race.
When the device is used, the bearing outer ring is sleeved to the outer sides of the hydraulic cylinders 4 in a surrounding manner, and when the photoelectric switch 31 detects the bearing outer ring, the controller controls the hydraulic electromagnetic valve to control the hydraulic cylinders 4 to extend out simultaneously, so that the fastening arc-shaped plates 41 are pressed against the bearing outer ring to fix the bearing outer ring; at this time, the second laser rangefinder 7 is moved to a suitable height and fixed; after the second laser range finder 7 is fixed, because the distance between the first laser range finder 5 and the second laser range finder 7 is a determined value, therefore, the sum of the detection value of the first laser range finder 5 and the detection value of the second laser range finder 7 subtracted from the distance between the first laser range finder 5 and the second laser range finder 7 is the thickness of the bearing outer ring, the thickness values of the bearing outer rings with different angles can be obtained by manually rotating the handle 32, thereby quickly measuring the thickness of the bearing, after the detection is finished, the manual switch button 121 is pressed, the hydraulic cylinders 4 are simultaneously withdrawn, and the bearing outer ring can be taken away by an operator.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (5)
1. A bearing sampling detection tool comprises a bottom plate, wherein a base is arranged on one side of the bottom plate, and the bearing sampling detection tool is characterized in that a hydraulic rotary joint is arranged on the base, the fixed end of the hydraulic rotary joint is fixed on the upper surface of the base, the rotary end of the hydraulic rotary joint is connected with a circular hydraulic cylinder connecting plate, a plurality of hydraulic cylinders are arranged on the hydraulic cylinder connecting plate, the piston ends of the hydraulic cylinders face outwards, the hydraulic cylinders are distributed in a circumferential array by taking the circle center of the hydraulic cylinder connecting plate as the center, the end parts of the piston ends of the hydraulic cylinders are connected with fastening arc plates, the hydraulic cylinders are connected with connecting holes of the rotary end of the hydraulic rotary joint through pipelines, and the connecting holes of the fixed end;
a photoelectric switch for detecting whether a bearing outer ring exists is arranged on one side of the hydraulic cylinder connecting plate, a rotating handle is arranged on the other side of the hydraulic cylinder connecting plate, an installation rod is arranged on the upper end face of the base, and a first laser range finder is arranged at the upper end of the installation rod;
the other side of the bottom plate is provided with an up-down moving assembly, a second laser range finder capable of moving up and down is mounted on the up-down moving assembly, the transmitting end of the second laser range finder faces the first laser range finder, and the circle centers of the first laser range finder, the second laser range finder and the hydraulic cylinder connecting plate are located on the same straight line;
the hydraulic electromagnetic valve, the photoelectric switch, the first laser range finder and the second laser range finder are electrically connected with a controller, and the controller and the hydraulic electromagnetic valve are arranged in a control box on the bottom plate; and the control box is also provided with a manual switch button for controlling the hydraulic electromagnetic valve to act, and the manual switch button is electrically connected with the controller.
2. The bearing sampling detection tool of claim 1, wherein the hydraulic rotary joint is of a six-way type, and three hydraulic cylinders are provided.
3. The bearing sampling detection tool according to claim 2, wherein the up-down moving assembly comprises a base, an upper sliding rail and a lower sliding rail which extend up and down are arranged on the base, an upper sliding block and a lower sliding block which move along the upper sliding rail and the lower sliding rail are mounted in the upper sliding rail and the lower sliding rail, the second laser range finder is mounted on the upper sliding block and the lower sliding block, a threaded hole is formed in one side of the upper sliding block and the lower sliding block, a strip-shaped groove which extends up and down is formed in the base on the side of the threaded hole, and a fastening.
4. The bearing sampling detection tool of claim 3, wherein the fastening arc-shaped plate is of an elastic structure.
5. The bearing sampling detection tool of claim 4, wherein a bottom support for preventing the bearing from falling is arranged at the upper end of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383473.5U CN211373517U (en) | 2020-03-23 | 2020-03-23 | Bearing sampling detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383473.5U CN211373517U (en) | 2020-03-23 | 2020-03-23 | Bearing sampling detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211373517U true CN211373517U (en) | 2020-08-28 |
Family
ID=72154214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020383473.5U Expired - Fee Related CN211373517U (en) | 2020-03-23 | 2020-03-23 | Bearing sampling detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211373517U (en) |
-
2020
- 2020-03-23 CN CN202020383473.5U patent/CN211373517U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201863020U (en) | Drilling clamp for turbocharger turbine disk | |
| CN202655821U (en) | Pipe and steel flange assembly clamping fixture | |
| CN204209473U (en) | Two sides location type planer frock | |
| CN211373517U (en) | Bearing sampling detection tool | |
| CN103658762A (en) | Radial precise drilling clamp for straight cylindrical parts | |
| CN201876211U (en) | Cross rule for detecting size of large cylindrical forging | |
| CN110434378B (en) | Intelligent chamfering machine tool for large-size pipeline elbow | |
| CN209991914U (en) | Diameter measuring device for metal product air pipe | |
| CN110625554B (en) | TBM cutter disc hob seat replacement, positioning and detecting device | |
| CN102944692A (en) | Detection system and detection method for hammer head speed of hydraulic counterblow hammer | |
| CN107097102B (en) | Sensor clamp | |
| CN102049697B (en) | Fixture for processing small-bore bending machines | |
| CN213136346U (en) | Eccentric adjustment type centering fixture for grinding of three-eccentric butterfly valve sealing ring or valve body | |
| CN202878025U (en) | Flange hole positioning device of steel pipe intersecting line cutting machine | |
| CN109454274B (en) | Horizontal movement positioning hoop universal rotary milling and drilling tool | |
| CN204247433U (en) | Railway freight-car paint marks position automatic positioning equipment | |
| CN210125920U (en) | Processing measuring tool for oversized diameter excircle or inner hole of vertical lathe revolving body workpiece | |
| CN204235102U (en) | Alignment device in a kind of large-scale drive apparatus axle | |
| CN102848264B (en) | Device for positioning flange hole of steel tube intersection line cutting machine | |
| CN208019460U (en) | A kind of friction plate steel back Full-automatic drilling equipment | |
| CN105290826A (en) | Tool for tapping of calibrating and counting type W-shaped piece | |
| CN219189564U (en) | Alarm system of horizontal machining center | |
| CN201728555U (en) | Concentricity detector for cylindrical workpiece | |
| CN110919049A (en) | Double-hole gasket drilling die | |
| CN110102791B (en) | Rotary chuck mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200828 |