CN2396390Y

CN2396390Y - Synthetic tester for bearing

Info

Publication number: CN2396390Y
Application number: CN 99240340
Authority: CN
Inventors: 李鹿鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-16
Filing date: 1999-11-16
Publication date: 2000-09-13
Anticipated expiration: 2009-11-16

Abstract

The utility model relates to a synthetic tester for bearings, which comprises a feeding air cylinder which is arranged on the machine frame, a transfer device, a feed channel, an unloading air cylinder, a measurement sensor of outer diameters, a rotary shaft, a parameter display controller and a mandrel. The utility model is characterized in that a photoelectric leak detection device is arranged on the machine frame; the mandrel is provided with a pneumatic measurement probe of inside diameters, and the measurement probe is provided with a vibration noise measurement sensor and a height measurement sensor. The detection of parameters of the inside diameter, the outside diameter, the height, the noise, the leakage, etc. of finished bearings of the same station within 10 seconds, and the parameter can be selected optionally to detect or part detect. The synthetic tester for bearings is an ideal corollary equipment of production lines of the bearing, and the work efficiency can be enhanced for 5 to 10 times.

Description

The bearings synthesis detector

The utility model is a kind of detector, and it relates to a kind of bearing detector, specially refers to a kind of bearings synthesis detector; It can same station select simultaneously or arbitrarily to the finished product bearing internal diameter, external diameter, highly, parameters such as vibrating noise, leakage bullet detect, also can detect bearing parts.

In the prior art, manufacturer is the precision of assurance bearing and the reliability of size, generally be earlier to the internal diameter of bearing parts, external diameter, highly, the raceway size does all to detect, and then the assembling of inflow finished product, the general sampling repetition measurement of only doing of above-mentioned parameter to finished product, but still need do whole detections sometimes to the vibration of finished noise, operation repeats.The different parameters of bearing is undertaken by different detectors often, these detectors generally comprise meters such as being provided with the torsion spring table on support, and vialog is provided with turning axle, mandrel and relevant detection sensor, but these detectors generally all lean on manual operation.Therefore prior art not only can not be carried out the detection of inside and outside footpath, height and noise simultaneously to the finished product bearing on same station, more can not whether leak bullet to bearing and detect, so not only work efficiency is low for it, and quality also is difficult to guarantee.

The purpose of this utility model just is to overcome the shortcoming of prior art, disclose a kind of same station select simultaneously or arbitrarily to the finished product bearing internal diameter, external diameter, highly, the comprehensive detector that detects of parameters such as vibrating noise, leakage bullet.

The purpose of this utility model is achieved in that it comprises feeding cylinder, bearing conveyer, material road, blanking cylinder, outside diameter measuring sensor, the turning axle that is located on the support, parameter shows controller, on the same axial line of turning axle, be provided with mandrel by air cylinder driven, it is characterized in that: also be provided with photoelectricity on the support and leak the bullet detecting device, narrow meshed internal diameter pneumatic gauging head is housed on the mandrel, vibrating noise detecting sensor, height survey sensor are housed on the measuring head.

Above-mentioned detector also has following feature:

Parameter shows that controller comprises that the conversion of internal diameter pneumoelectric shows that controller, vibrating noise show that controller, external diameter show controller, highly show controller, they respectively with internal diameter pneumatic gauging head, noise-measuring sensor, outside diameter measuring sensor, the height survey sensor is electrically connected; Each shows that controller is equipped with A/D translation interface or serial port;

The bearing conveyer is the automatic transfer structure that a kind of belt feeder and cylinder constitute;

The material road comprises accept road, the overproof material of vibrating noise road, the overproof material of other parameters road, and they drive turnover panel by solenoid valve and realize separately trend.

Because the utility model is provided with a plurality of sensors that can detect relevant parameter, so can same station select simultaneously or arbitrarily to the finished product bearing internal diameter, external diameter, highly, parameters such as vibrating noise, leakage bullet carry out comprehensive detection, and can be with the survey parameter, sending into computing machine by A/D translation interface or serial port further analyzes, guarantee product quality, simultaneously, product after bearing conveyer and the detection all carries out automatically by each output of expecting the road, can not produce and stop material and obstruction, increase work efficiency.Be also pointed out that the utility model is a kind of support equipment that is particularly suitable for the Production of bearing streamline, it can be enhanced productivity greatly, through according to a preliminary estimate, can improve 5～10 times of work efficiency.

Further set forth concrete enforcement of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is just facing structural representation for the utility model is a kind of in detected state.

Fig. 2 is a kind of just plan structure synoptic diagram in detected state of the utility model.

Fig. 3 is a kind of left TV structure synoptic diagram of the utility model.

Fig. 4 looks synoptic diagram for longitudinal profile, the utility model a kind of material road.

Please in conjunction with Fig. 1,2,3,4, the utility model comprises the feeding cylinder 14 that is located on the support 13, bearing conveyer 12, the material road 22 that constitutes by accept road 15, the overproof material of noise road 16, the overproof material of other parameters road 17, they drive turnover panel 23 by solenoid valve 18 and realize trend separately, and blanking cylinder 19 is by the outside diameter measuring sensor 6 of air cylinder driven, photoelectricity leaks and plays detecting device 11, turning axle 5; Show controller 7, highly show that controller 8, external diameter show controller 9 by the conversion of internal diameter pneumoelectric, vibrating noise shows that the parameter that controller 10 is formed shows controller, and they are all commercially available, and has A/D conversion output interface or serial port, so that link to each other, carry out the parametric statistics analysis with computing machine; On the same axial line of turning axle 5, be provided with mandrel 1 by air cylinder driven, narrow meshed bearing bore diameter pneumatic gauging 2 is housed, the pipe adapter 21 that bearing acceleration vibrating noise survey sensor 3 is housed on the measuring head 2 and communicates on the same axial line of the front end of mandrel 1 with aperture; Also be provided with bearing height survey sensor 20 on the mandrel 1; Each sensor generally is commercial; Internal diameter pneumatic gauging 2, height survey sensor 20, outside diameter measuring sensor 6, vibrating noise survey sensor 3, respectively with show that controller 7,8,9,10 is electrically connected.

Sketch use principle of the present utility model below again.

The measured bearing 4 that feeding cylinder 14 is sent conveyer 12 here is shifted end face (if the garden pheasant bearing of turning axle 5 onto, then need the big shelves of inner assembly limit last), when mandrel 1 moves to bearing under cylinder action, measuring head 2 not only can be with outside the measured bearing 4 internal diameters location, the pressure air process pipe adapter 21 of preset can also be passed through the internal diameter of aperture measuring bearing 4, and height survey sensor 20 also can be measured the assembling height; Because mandrel 1 can only rectilinear motion and can not be rotated, so the measured bearing inner ring also do not rotate, and the outer ring is under the driving of turning axle 5, when high speed rotating, bearing vibration can be sent to internal diameter pneumatic gauging 2, accept by sensor 3 again, can measure vibrating noise; Because garden pheasant bearing inner assembly is last,, thereby can detect whether leak bullet when the bearing low speed rotation by photoelectric detector 11 so its roller can be exposed to visible range to greatest extent.Behind turning axle 5 stall electric brakings, sensor 6 is under cylinder action, and its measuring jaw enters the bearing outside diameter center, can measure external diameter immediately and resets.So far on same station, finish internal diameter to bearing, external diameter, highly, noise, leakage play isoparametric detection, whole process was no more than for 10 seconds.List it in production line, can improve 5～10 times of work efficiency.Above-mentioned testing result also can be passed through A/D translation interface and computer networking, maybe can link to each other with computing machine by serial port.Further analyzing and testing precision.

Claims

1. bearings synthesis detector, comprise the feeding cylinder, conveyer, material road, blanking cylinder, outside diameter measuring sensor, the turning axle that are located on the support, parameter shows controller, on the same shaft core line of turning axle, be provided with mandrel by air cylinder driven, it is characterized in that: also be provided with photoelectricity on the support and leak the bullet detecting device, narrow meshed internal diameter pneumatic gauging head is housed on the mandrel, vibrating noise detecting sensor, height survey sensor are housed on the measuring head;

2. detector as claimed in claim 1, it is characterized in that: parameter shows controller, comprise that the conversion of internal diameter pneumoelectric shows that controller, vibrating noise show that controller, external diameter show controller, highly show controller, they are electrically connected with internal diameter pneumatic gauging head, noise-measuring sensor, outside diameter measuring sensor, height survey sensor respectively;

3. detector as claimed in claim 1 or 2 is characterized in that: parameter shows that controller is provided with A/D translation interface or serial port.