CN209326973U - A kind of bearing sealed ring whereabouts amount detecting device - Google Patents

Abstract

The utility model discloses a kind of bearing sealed ring whereabouts amount detecting devices, including fixed plate, detection bar, detection plate, linear resistance and detection mould, and the check bit for placing bearing to be detected is equipped on the side of the fixed plate；The centering mould for positioning the position of bearing to be detected is equipped in the lower end of the detection bar；Detection bar guide sleeve is equipped on the side of the detection plate, the detection bar upper end passes through detection bar guide sleeve and is connected with reset spring, and the reset spring is arranged in detection plate by the fixed lid of spring；The linear resistance is set on the middle part of detection bar by fixing clamp, the linear resistance and the CPU module communication connection that resistance can be converted into voltage signal.The utility model not only reduces the labor intensity of operator, and can accurate detection go out the falling amount of bearing sealed ring, avoid underproof product from being flowed into process, bring biggish convenience to the detection work of the falling amount of bearing sealed ring.

Description

A kind of bearing sealed ring whereabouts amount detecting device

Technical field

The utility model relates to Bearing testing technical fields, are related specifically to a kind of bearing sealed ring whereabouts amount detection device It sets.

Background technique

With the development of the society, expanding economy, automobile industry has also obtained swift and violent development, and bearing is as automobile One of main parts size, more stringent to being required with the sealing performance of automobile upper bearing (metal), bearing needs to pass through in process of production Whereabouts amount detecting device detects its sealing ring falling amount, avoid sealing ring from not assembling, sealed ring deformation etc. it is bad Product flow into subsequent processing, avoid carrying out cause for quality to automobile belt, cause Defective vehicle recall.

The existing whereabouts amount detecting device overall structure for detecting bearing sealed ring is complex, operates more numerous It is trivial, the labor intensity of operator is not only increased, and the falling amount of bearing sealed ring can also be gone out with accurate detection, easily It is flowed into underproof product on subsequent processing, brings larger inconvenience to the detection work of bearing sealed ring falling amount.

However in view of the deficiencies of the prior art, a kind of design is reasonable, structure is simple, operation side it is necessary to develop by developer Just, not only reduce the labor intensity of operator, and can accurate detection go out the falling amount of bearing sealed ring, avoid not Qualified product is flowed into process, brings biggish convenient bearing to the detection work of the falling amount of bearing sealed ring Sealing ring whereabouts amount detecting device.

Utility model content

In order to solve the problems existing in the prior art, the utility model aim provide a kind of design rationally, structure is simple, behaviour Make labor intensity that is convenient, not only reducing operator, and can accurate detection go out the falling amount of bearing sealed ring, keep away Exempt from underproof product and be flowed into process, is brought to the detection work of the falling amount of bearing sealed ring biggish convenient Bearing sealed ring whereabouts amount detecting device.

In order to solve the above technical problems, the utility model is realized using following technical scheme:

A kind of bearing sealed ring whereabouts amount detecting device, which is characterized in that including

One fixed plate is equipped with the check bit for placing bearing to be detected on the side of the fixed plate；

One is arranged in the detection bar above check bit, is equipped in the lower end of the detection bar for positioning bearing to be detected The centering mould of position；

One detection plate for driving detection bar to move up and down is equipped with detection bar on the side of the detection plate and is oriented to Set, the detection bar upper end pass through detection bar guide sleeve and are connected with reset spring, and the reset spring is covered by the way that spring is fixed It is arranged in detection plate；

One linear resistance, the linear resistance are set on the middle part of detection bar by fixing clamp, the linear resistance With the CPU module communication connection that resistance can be converted into voltage signal；

One can be set along the detection mould that the axis direction of detection bar slides up and down, the detection mould by detection spring It sets on the lower end of detection bar, on detection mould, the upper end setting of the detection spring exists for the lower end setting of the detection spring In detection bar.

In a preferred embodiment of the utility model, it is spaced along its length on the other side of the fixed plate Equipped with multiple guide posts, it is equipped at intervals with multiple corresponding with guide post lead along its length on the other side of the detection plate Set, the guide sleeve are mounted in detection plate by guide sleeve seat.

In a preferred embodiment of the utility model, the detection bar guide sleeve and guide sleeve are linear bearing.

Compared with prior art, the utility model linear resistance is set on the middle part of detection bar by fixing clamp, line Property resistance with resistance can be converted into the CPU module communication connection of voltage signal, under the sealing ring for treating detection bearing When the amount of falling is detected, detection plate is moved downward, and the inner ring that centering mould is first inserted into bearing to be detected carries out interior positioning, is resetting bullet The elastic force of spring, is inserted in centering mould firmly in the inner ring of bearing to be detected, then detects mould under the elastic force of detection spring, Being pressed on the sealing ring of bearing to be detected gently, while detecting mould and head on the measuring point of linear resistance and moving up, change linear The resistance value of resistance, resistance value is passed to CPU module by linear resistance, then passes to capping machine computer CPU by CPU module, with The setting value being set in advance in computer CPU compares, and the underproof product of sealing ring falling amount is directly picked in lower station It removes, qualified product flows into lower to process.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the cross-sectional view of the utility model.

Specific embodiment

In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines and is specifically illustrating, and the utility model is further described.

Shown in referring to Figures 1 and 2, providing in figure is a kind of bearing sealed ring whereabouts amount detecting device, including fixed plate 100, detection bar 200, detection plate 300, linear resistance 400 and detection mould 500.

The cross section of fixed plate 100 is rectangle, is equipped on the side of fixed plate 100 for placing bearing to be detected 900 check bit 110, detection bar 200 are arranged above check bit 110, are equipped in the lower end of detection bar 200 to be checked for positioning The centering mould 800 of the position of bearing 900 is surveyed, centering mould 800 is mounted in detection bar 200 by countersunk head screw 810, and use is such Structure is conveniently replaceable the centering mould 800 of different model.

When treating the falling amount of sealing ring of detection bearing 900 and being detected, centering mould 800 is firstly inserted into axis to be detected Hold and carry out positioning work in 900 inner ring, avoid bearing 900 to be detected detect it is worked be subjected to displacement, improve to be detected The detection accuracy and efficiency of bearing.

Detection plate 300 is equipped with detection bar on the side of detection plate 300 and is oriented to for driving detection bar 200 to move up and down Set 1000,300 upper end of detection bar pass through detection bar guide sleeve 1000 and are connected with reset spring 600, and reset spring 600 passes through bullet The fixed lid 610 of spring is arranged in detection plate 300, and the elastic force of reset spring 600 is in 30-40 newton, and detection bar 200 is in reset spring It can be firmly inserted under 600 active force in the inner ring of bearing 900 to be detected, complete preferable positioning work.

Linear resistance 400 passes through fixed collet 410 and is arranged on the middle part of detection bar 200, linear resistance 400 with can will Resistance is converted into the CPU module communication connection of voltage signal, then passes to capping machine computer CPU by CPU module, and preparatory The setting value being arranged in computer CPU compares, and the underproof product of sealing ring falling amount is directly rejected in lower station, is closed The product of lattice flows into lower to process.

Detection mould 500 can be slided up and down along the axis direction of detection bar 200, and detection mould 500 passes through detection spring 700 are arranged on the lower end of detection bar 200, the setting of the lower end of detection spring 700 on detection mould 500, detection spring 700 it is upper End is arranged in detection bar 200, and detection mould 500 is hollow out ring structure, avoids detection on sealing ring printed words, reduces detection Error improves detection accuracy.

Multiple guide posts 1100 are equipped at intervals with along its length on the other side of fixed plate 100, in the another of detection plate 300 Multiple guide sleeves 1200 corresponding with guide post 1100 are equipped at intervals on side along its length, guide sleeve 1200 passes through guide sleeve seat 1210 are mounted in detection plate 300, and detection plate 300 is effectively cooperated by guide post 1100 and guide sleeve 1200, improved when moving down The stationary performance of the whereabouts amount detecting device, avoids the case where detection plate 300 shifts in the detection process, improves inspection Precision is surveyed, detection bar guide sleeve 1000 and guide sleeve 1200 are linear bearing in the present embodiment.

The specific working principle is as follows for the utility model；

When treating the falling amount of sealing ring of detection bearing 900 and being detected, detection plate 300 is moved downward, mould 800 of feeling relieved The inner ring for being first inserted into bearing 900 to be detected carries out interior positioning, in the elastic force of reset spring 600, is inserted into centering mould 800 firmly In the inner ring of bearing 900 to be detected, then detect mould 500 under the elastic force of detection spring 700, gently be pressed in axis to be detected It holds on 900 sealing ring, while detecting mould and head on the measuring point of linear resistance 400 and moving up, change the resistance of linear resistance 400 Value, resistance value is passed to CPU module by linear resistance 400, then passes to capping machine computer CPU by CPU module, and is set in advance The setting value set in computer CPU compares, and the underproof product of sealing ring falling amount is directly rejected in lower station, qualified Product flow into and lower arrive process.

The utility model not only reduces the labor intensity of operator using the above structure in summary, and can be quasi- The true falling amount for detecting bearing sealed ring, avoids underproof product from being flowed into process, under bearing sealed ring The detection work for the amount of falling brings biggish convenience.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted Protection scope is asked to be defined by appended claims and its equivalent.

Claims (3)

1. a kind of bearing sealed ring whereabouts amount detecting device, which is characterized in that including

One fixed plate is equipped with the check bit for placing bearing to be detected on the side of the fixed plate；

One is arranged in the detection bar above check bit, is equipped with the position for positioning bearing to be detected in the lower end of the detection bar Centering mould；

One detection plate for driving detection bar to move up and down is equipped with detection bar guide sleeve, institute on the side of the detection plate It states detection bar upper end to be connected across detection bar guide sleeve with reset spring, the reset spring is existed by the fixed lid setting of spring In detection plate；

One linear resistance, the linear resistance are set on the middle part of detection bar by fixing clamp, the linear resistance and energy Enough CPU module communication connections that resistance is converted into voltage signal；

One can be arranged along the detection mould that the axis direction of detection bar slides up and down, the detection mould by detection spring On the lower end of detection bar, on detection mould, the upper end setting of the detection spring is being detected for the lower end setting of the detection spring On bar.

2. a kind of bearing sealed ring whereabouts as described in claim 1 amount detecting device, it is characterised in that: in the fixed plate Multiple guide posts are equipped at intervals on the other side along its length, interval is set along its length on the other side of the detection plate There are multiple guide sleeves corresponding with guide post, the guide sleeve is mounted in detection plate by guide sleeve seat.

3. a kind of bearing sealed ring whereabouts as claimed in claim 2 amount detecting device, it is characterised in that: the detection bar guiding Set and guide sleeve are linear bearing.