CN204705486U - Double row angular contact bear vibration tester - Google Patents
Double row angular contact bear vibration tester Download PDFInfo
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- CN204705486U CN204705486U CN201520431382.3U CN201520431382U CN204705486U CN 204705486 U CN204705486 U CN 204705486U CN 201520431382 U CN201520431382 U CN 201520431382U CN 204705486 U CN204705486 U CN 204705486U
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Abstract
The utility model discloses a kind of double row angular contact bear vibration tester, comprise frame and be connected to frame drive unit, measurement mechanism, main shaft device, automatically controlled part, augmentor, material duct device, draw materials device, drive unit is by belt pulley drive shaft device, main shaft device axis is vertical direction, and main shaft device drives measured bearing inner ring to rotate; Material duct device comprise one material guidance tape, material guidance tape be provided with two measure stations, each measurement station and main shaft device, measurement mechanism and augmentor suitable.Measure between station for two and be provided with returning face plate, measured bearing overturns 180 ° through returning face plate after leaving from a upper station, then enters next station of measuring and detects.The structure that double-row angular bearing vibration measurement instrument of the present utility model adopts dual spindle vertical to measure, can with the connection of double row angular contact bearing transfer matic, differentiate the excellent poor Three Estate of bearing accurately, replace original unit detect, meet automated production demand, detection efficiency, precision are high.
Description
Technical field
The utility model relates to double row angular contact technical field of bearings.
Background technology
Along with the degree of robotization is more and more higher, double row angular contact bearing is to realize the epoch of automatic sorting, assembling.And with regard to the detection of double row angular contact bearing, because the two-way applying axial force of needs records vibration signal, make testing can only single-set operation, the efficiency of automated production, sorting and detection can not be met far away.
Utility model content
The technical matters that the utility model solves is to provide a kind of and that double row angular contact Production of bearing line is suitable double row angular contact bear vibration tester, is directly connected, automatically detects with production line.
The technical solution adopted in the utility model is double row angular contact bear vibration tester, comprise frame and be connected to frame drive unit, measurement mechanism, main shaft device, automatically controlled part, augmentor, material duct device, draw materials device, frame comprises a platform, drive unit to be arranged on above platform and by belt pulley drive shaft device, main shaft device axis is vertical direction, and main shaft device drives measured bearing inner ring to rotate;
Measurement mechanism is installed in the back up pad on main shaft device, and measurement mechanism comprises three groups of sensors and cylinder, and sensor is promoted by cylinder, and three groups of sensors and cylinder relative main axis are centrosymmetric distribution;
Under augmentor is fixed on the platform immediately below measured bearing, the reinforcing dish comprising afterburning cylinder and driven by cylinder piston, is connected by Universal-head between afterburning dish and cylinder piston;
Drive unit, main shaft device, measurement mechanism, augmentor are two groups that are set up in parallel, platform between two groups is provided with material duct device, material duct device comprises a material guidance tape, material guidance tape is provided with two and measures station, each measurement station and main shaft device, measurement mechanism and augmentor suitable, measure between stations for two and be provided with returning face plate;
The centrical line direction of work is measured for transverse direction with two, draw materials device to comprise four groups of bearing pawls, four groups of bearing pawls are transversely arranged, and the folding often organizing bearing pawl is driven by a clamping cylinder, clamping cylinder is arranged on longitudinal line slideway 84 by flat board, relies on longitudinal cylinder 83 to vertically move.Transverse shifting guide rail is also provided with, transverse shifting under the effect of lateral cylinder under longitudinal line slideway.
Material guidance tape is fixed on platform, and returning face plate is relative two pieces, and the folding of two pieces of returning face plates is driven by clamping cylinder, and upset cylinder is arranged on cylinder block, and cylinder block is fixed on platform, and upset cylinder drives two pieces of returning face plates to overturn.
Main shaft device also comprises chain-wales and angle seat, and chain-wales is fixed on angle seat, and angle seat is fixed on platform, chain-wales is fixed with a watt seat, is provided with main shaft in watt seat, is inserted with and unloads mandrel rod in main shaft, discharge arm and discharging cylinders.
The beneficial effects of the utility model achieve well and the connection of double row angular contact bearing transfer matic, differentiate the excellent poor Three Estate of bearing accurately, thus instead of the detection of original unit, detection efficiency is high, basic synchronous with production efficiency, reduce testing cost.
Accompanying drawing explanation
The overall one-piece construction of Fig. 1 double row angular contact bear vibration tester.
Fig. 2 is rack section structural drawing.
Fig. 3 is driving device structure figure.
Fig. 4 is measurement mechanism structural drawing.
Fig. 5 is main shaft device structural drawing.
Fig. 6 is electric control part separation structure figure.
Fig. 7 is augmentor structural drawing.
Fig. 8 is material duct device structural drawing.
Fig. 9 is for drawing materials device structural drawing.
Be labeled as in figure: 1-frame, 2-drive unit, 3-measurement mechanism, 4-main shaft device, the automatically controlled part of 5-, 6-augmentor, 7-expects duct device, and 8-draws materials device; 11-vibroshock, 13-vibroshock, 14-platform; 21-belt pulley, 22-drive motor, 24-electric machine support; 31-vibration-sensing rod, 32-front end end cover, 33-housing; 41-chain-wales, 42-unloads mandrel rod, 43-main shaft, 44-belt pulley, 45-watt of seat, 46-discharging cylinder, 47-back up pad, 48-discharge arm, 49-line slideway; 51-sound equipment, 52-touch-screen, 53-control knob, 54-support, 55-industrial computer; 61-reinforcing dish, 62-Universal-head, the afterburning cylinder of 63-; 71-expects guidance tape, 72-returning face plate, 73-clamping cylinder, and 74-overturns cylinder; 81-laterally draws material cylinder, 82-bearing pawl, the longitudinal cylinder of 83-, the longitudinal line slideway of 84-, 85-clamping cylinder, the horizontal line slideway of 86-.
Embodiment
As shown in Figure 1, double row angular contact bear vibration tester, frame 1 is provided with a platform 14, platform 14 is connected with drive unit 2, measurement mechanism 3, main shaft device 4, automatically controlled part 5, augmentor 6, material duct device 7, draws materials device 8.Wherein drive unit 2 to be arranged on above platform 14 and by belt pulley drive shaft device 4, main shaft device axis is vertical direction, and main shaft device 4 drives measured bearing inner ring to rotate; Main shaft device 4 is arranged on the left and right sides of platform.Measurement mechanism 3 is arranged in the back up pad on main shaft device, and trisection is uniformly distributed, and left and right is each a set of, suitable with main shaft device 4, can detect two bearings simultaneously, and the sensor institute vibration measuring of measurement mechanism 3 is moved signal transmission and divided to electric control part and carry out analyzing and processing.Augmentor 6 also overlaps for left and right two, under being individually fixed in the platform immediately below measured bearing, the reinforcing dish 61 comprising afterburning cylinder 63 and driven by cylinder piston, is connected by Universal-head 62 between afterburning dish 61 and cylinder piston, applies axial power upwards respectively to measured bearing outer ring.Automatically controlled part 5 is the core of detector, in the top of tester.
Material duct device 7 is fixed on the middle part of platform, and material duct device comprises a material guidance tape 71, and material guidance tape 71 is provided with two and measures stations, each measurement station and main shaft device, measurement mechanism and augmentor suitable.Measure between station for two and be provided with returning face plate 72, measured bearing overturns 180 ° through returning face plate 72 after leaving from a upper station, then enters next station of measuring and detects.
Draw materials device 8 to be arranged on platform front portion, play the effect of transporting bearing.The centrical line direction of work is measured for transverse direction with two, materials device 8 is drawn to comprise four groups of bearing pawls 82, four groups of bearing pawls 82 are transversely arranged, the folding often organizing bearing pawl 82 is driven by a clamping cylinder 85, clamping cylinder 85 is arranged on longitudinal line slideway 84 by flat board, relies on and longitudinally draws material cylinder 83 to vertically move.Longitudinal line slideway is also provided with horizontal line slideway 86 for 84 times, transverse shifting under the effect of laterally drawing material cylinder 81.
Concrete structure is as follows:
Frame 1 structure is shown in Fig. 2: frame 1 places 4 vibroshocks 11 below, the vibration of effectively other equipment of isolation generation.Platform installs 8 vibroshocks 13 14 times, isolation housing.
Drive unit 2 structure is shown in Fig. 3: belt pulley 21 is installed on drive motor 22, is connected by round belt with spindle pulley.Drive motor 22 and vibroshock are installed together.Vibroshock is arranged on electric machine support 24, and base is fixed on platform.
Measurement mechanism 3 structure is shown in Fig. 4: sensor 31 is connected with the sensor in housing 33, for gathering vibration signal.Front end end cover 32 is fixed on housing 33.
Main shaft device 4 structure is shown in Fig. 5: chain-wales 41 is fixed on the seat of angle, and angle seat is fixed on platform.Unload mandrel rod 42 to be inserted in main shaft 43.Main shaft 43 is arranged in watt seat 45.Belt pulley 44 is arranged on main shaft 3.Watt seat 45 is fixed on chain-wales 41.Discharging cylinder 46 is fixed in back up pad 47, and discharge arm 48 is connected with discharging cylinder 46.Back up pad 47 is arranged on watt seat 45.Line slideway 49 is fixed on back up pad 47.
Automatically controlled part 5 structure is shown in Fig. 6: sound equipment 51 is arranged on the left side of support, can the noise of real-time listening bearing.Touch-screen 52 shows Sofe Switch.Control knob 53 controls the molar behavior of tester.Support 54 is installed on section material framework.Industrial computer 55 is equipped with vibration-testing software, waveform, the numerical value of in real time display vibration, and can accurately judge measured bearing whether existing defects.
Augmentor 6 structure is shown in Fig. 7: afterburning dish 61 is connected with Universal-head 62.Afterburning cylinder 63 stretches out reinforcing, under this device is arranged on platform.
The structure of material duct device 7 is shown in Fig. 8: material guidance tape 71 is fixed on platform, and returning face plate 72 is fixed on clamping cylinder 73, and clamping cylinder 73 controls the folding of two returning face plates 72.Upset cylinder 74 is arranged on cylinder block, and cylinder block is fixed on platform.
Materials device 8 structure is drawn to see Fig. 9: lateral cylinder 81 is fixed on platform.Bearing pawl is arranged on clamping cylinder 85.Longitudinal cylinder 83 is arranged on the flat board on horizontal line slideway 86, along with lateral cylinder 81 transverse shifting.Clamping cylinder 85 is arranged on longitudinal line slideway 84 by flat board, relies on longitudinal cylinder 83 to vertically move.
Double row angular contact bear vibration tester process is as follows: after a bearing is sent to the position of specifying by last process, material cylinder 81 is longitudinally drawn to stretch out, clamping cylinder 85 is with dynamic bearing pawl 82 to be clamped by a bearing, material cylinder 86 is laterally drawn to stretch out, bearing is delivered to first and measure station, then clamping cylinder 85 unclamps, the material qigong 81 is longitudinally drawn to retract, material cylinder 86 is laterally drawn to retract, thrust cylinder stretches out, a bearing is shifted onto on first mandrel measuring the driver of station and start to measure, after measurement, computing machine sends instruction, dumping cylinder stretches out, afterburning cylinder 63 is retracted, bearing is shifted onto and measures front position, complete one side 3 measurement of a bearing.Last process continues measured bearing to be sent to the position of specifying, system draws materials device 8 will complete primary action, meanwhile, a bearing is pulled between two pieces of returning face plates 72, bearing clamps by clamping cylinder 73 action, upset cylinder 74 rotates 180 °, completes the turn-over of bearing, and now No. two bearings are drawn materials device 8 to bring first into and measure station.By that analogy, when being conveyed into No. three bearings, now a bearing is drawn materials device 8 to shift onto on the second detection station, in the universal thrust disc at namely augmentor top, No. two bearings are sent in returning face plate 72, No. three bearings are sent in the universal thrust disc of the first measurement station, the afterburning cylinder of two stations stretches out simultaneously to be measured measured bearing, after measurement, because No. one bearing has completed the measurement of pros and cons 6, the measurement data of 6 sensors is analyzed by computing machine, the result of analysis is stored, send instruction in the future to excellent difference material cylinder, complete the automatic sorting of bearing.Repeat the action of above-mentioned feeding and detection, will constantly automatically detect, without the need to manual intervention, detection efficiency is high.
Claims (3)
1. double row angular contact bear vibration tester, comprise frame and be connected to frame drive unit, measurement mechanism, main shaft device, automatically controlled part, augmentor, material duct device, draw materials device, it is characterized in that: frame comprises a platform, drive unit to be arranged on above platform and by belt pulley drive shaft device, main shaft device axis is vertical direction, and main shaft device drives measured bearing inner ring to rotate;
Measurement mechanism is installed in the back up pad on main shaft device, and measurement mechanism comprises three groups of sensors and cylinder, and sensor is promoted by cylinder, and three groups of sensors and cylinder relative main axis are centrosymmetric distribution;
Under augmentor is fixed on the platform immediately below measured bearing, the reinforcing dish comprising afterburning cylinder and driven by cylinder piston, is connected by Universal-head between afterburning dish and cylinder piston;
Drive unit, main shaft device, measurement mechanism, augmentor are two groups that are set up in parallel, platform between two groups is provided with material duct device, material duct device comprises a material guidance tape, material guidance tape is provided with two and measures station, each measurement station and main shaft device, measurement mechanism and augmentor suitable, measure between stations for two and be provided with returning face plate;
The centrical line direction of work is measured for transverse direction with two, materials device is drawn to comprise four groups of bearing pawls, four groups of bearing pawls are transversely arranged, the folding often organizing bearing pawl is driven by a clamping cylinder, clamping cylinder is arranged on longitudinal line slideway 84 by flat board, rely on longitudinal cylinder 83 to vertically move, be also provided with transverse shifting guide rail under longitudinal line slideway, transverse shifting under the effect of lateral cylinder.
2. double row angular contact bear vibration tester as claimed in claim 1, it is characterized in that: material guidance tape is fixed on platform, returning face plate is relative two pieces, the folding of two pieces of returning face plates is driven by clamping cylinder, upset cylinder is arranged on cylinder block, cylinder block is fixed on platform, and upset cylinder drives two pieces of returning face plates to overturn.
3. double row angular contact bear vibration tester as claimed in claim 1, it is characterized in that: main shaft device also comprises chain-wales and angle seat, chain-wales is fixed on angle seat, angle seat is fixed on platform, chain-wales is fixed with a watt seat, in watt seat, main shaft is installed, is inserted with in main shaft and unloads mandrel rod, discharge arm and discharging cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431382.3U CN204705486U (en) | 2015-06-19 | 2015-06-19 | Double row angular contact bear vibration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431382.3U CN204705486U (en) | 2015-06-19 | 2015-06-19 | Double row angular contact bear vibration tester |
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| Publication Number | Publication Date |
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| CN204705486U true CN204705486U (en) | 2015-10-14 |
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| CN201520431382.3U Active CN204705486U (en) | 2015-06-19 | 2015-06-19 | Double row angular contact bear vibration tester |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537147A (en) * | 2016-03-01 | 2016-05-04 | 杭州安德鲁设备制造有限公司 | Automatic bearing sound inspection machine |
| CN106179990A (en) * | 2016-08-19 | 2016-12-07 | 宁波中亿自动化装备有限公司 | A kind of eddy-current crack detector |
| CN106338396A (en) * | 2016-08-31 | 2017-01-18 | 宁波易荣机电科技有限公司 | Upper-vertical-type double-shaft wheel hub bearing vibration measuring instrument |
| CN108444705A (en) * | 2016-08-04 | 2018-08-24 | 吴彬 | The higher bearing noise detection device of efficiency |
| CN114858389A (en) * | 2022-07-07 | 2022-08-05 | 中国飞机强度研究所 | Buffeting fatigue test device and method |
-
2015
- 2015-06-19 CN CN201520431382.3U patent/CN204705486U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537147A (en) * | 2016-03-01 | 2016-05-04 | 杭州安德鲁设备制造有限公司 | Automatic bearing sound inspection machine |
| CN108444705A (en) * | 2016-08-04 | 2018-08-24 | 吴彬 | The higher bearing noise detection device of efficiency |
| CN108444705B (en) * | 2016-08-04 | 2020-07-17 | 烟台海英机械有限公司 | Bearing noise detection device |
| CN106179990A (en) * | 2016-08-19 | 2016-12-07 | 宁波中亿自动化装备有限公司 | A kind of eddy-current crack detector |
| CN106338396A (en) * | 2016-08-31 | 2017-01-18 | 宁波易荣机电科技有限公司 | Upper-vertical-type double-shaft wheel hub bearing vibration measuring instrument |
| CN114858389A (en) * | 2022-07-07 | 2022-08-05 | 中国飞机强度研究所 | Buffeting fatigue test device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 116038 68A, 8 China World Trade Center street, Ganjingzi District, Liaoning, Dalian Patentee after: Dalian Bai Shengyuan Technology Co Ltd Address before: 116038 China World Trade Center street, Ganjingzi District, Dalian City, Dalian, Liaoning Province, No. 8 Patentee before: DALIAN BOFENG BEARING INSTRUMENTS LTD. |
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| CP03 | Change of name, title or address |