A kind of bearing detecting device
Technical field
The present invention relates to Bearing testing apparatus field, be specially a kind of bearing detecting device.
Background technology
Bearing plays fixing in mechanical transmission course and reduces load and rub and examine the parts of coefficient, when other parts produce relative motion each other on axle, be used to reduce the fixing parts of friction factor in power transmission process and retainer shaft center, bearing is a kind of very important parts in contemporary plant equipment, the important foundation parts of all kinds of plant equipment, its precision, performance, life and reliability is to the precision of main frame, performance, life and reliability plays conclusive effect, therefore most important to Bearing testing, need to position and fixed test bearing to Bearing testing, but due to the size of bearing and highly different, the chassis changing different size is just needed when detecting, not only increase the cost of equipment, also inconvenient testing staff's operation, inefficiency.
Summary of the invention
The object of the present invention is to provide a kind of bearing detecting device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of bearing detecting device, comprise the first base, the top of described first base is provided with spirality raised line, described spirality raised line is evenly provided with holder, described holder comprises the first installing plate and the second installing plate, and the first installing plate is positioned at the left side of the second installing plate, described first installing plate and the second installing plate all have the first chute, the inner chamber of described first chute is provided with the first slide block and the second slide block that match, and the first slide block is positioned at the top of the second slide block, described first slide block and the second slide block are fixedly connected with the first briquetting and the second briquetting respectively, the inwall of described first chute evenly has fluting, described first slide block, second slide block and the first chute coordinate flexible connection by fluting and positive stop strip, the bottom of described holder is provided with the second base, the bottom of described second base is provided with the second chute matched with spirality raised line, described second base has threaded hole, and spirality raised line is evenly provided with the through hole matched with threaded hole, described spirality raised line and holder are flexibly connected by clamping screw by threaded hole and through hole cooperation, described first base is provided with column, the bottom of described column is provided with turning axle, described rotation pulls and pushes the inner chamber being connected on bearing, described bearing is positioned at the inner chamber of the first base, the top of described column is connected by rotating shaft with one end of connecting link, the other end of described connecting link is provided with pick-up unit.
Preferably, described holder is U-shape.
Preferably, described fluting linear array successively.
Preferably, the top of described column is U-lag.
Compared with prior art, the invention has the beneficial effects as follows: this bearing detecting device, by the sliding motion of holder and spirality raised line, size location is carried out to the bearing of different-diameter, by clamping screw, holder is fixed after having good positioning, fix bearing by mobile first briquetting and the second briquetting and carry out altitude location, can according to different height, briquetting adjustment height is moved by slide block, when reaching measuring height, with the main fluting of positive stop strip card, slide block is stoped to move, thus fixing briquetting, this structure is simple, with low cost, be easy to operation, easy to detect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is holder structural representation of the present invention.
In figure: 1, the first base; 2, spirality raised line; 3, holder; 4, the first installing plate; 5, the second installing plate; 6, the first chute; 61, the first slide block; 62, the second slide block; 63, slot; 64, positive stop strip; 7, the first briquetting; 8, the second briquetting; 9, the second base; 91, threaded hole; 92, through hole; 93, clamping screw; 10, the second chute; 11, column; 12, turning axle; 13, bearing; 14, connecting link; 15, pick-up unit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the invention provides a kind of technical scheme: a kind of bearing detecting device, comprise the first base 1, the top of the first base 1 is provided with spirality raised line 2, spirality raised line 2 is evenly provided with holder 3, holder 3 is U-shape, holder 3 comprises the first installing plate 4 and the second installing plate 5, first installing plate 4 is positioned at the left side of the second installing plate 5, first installing plate 4 and the second installing plate 5 all have the first chute 6, the inner chamber of the first chute 6 is provided with the first slide block 61 and the second slide block 62 matched, first slide block 61 is positioned at the top of the second slide block 62, first slide block 61 and the second slide block 62 are fixedly connected with the first briquetting 7 and the second briquetting 8 respectively, the inwall of the first chute 6 evenly has fluting 63, fluting 63 linear array successively, first slide block 61, second slide block 62 and the first chute 6 coordinate flexible connection by fluting 63 and positive stop strip 64, the bottom of holder 3 is provided with the second base 9, the bottom of the second base 9 is provided with the second chute 10 matched with spirality raised line 2, second base 9 has threaded hole 91, spirality raised line 2 is evenly provided with the through hole 92 matched with threaded hole 91, spirality raised line 2 and holder 3 are coordinated by threaded hole 91 and through hole 92 and are flexibly connected by clamping screw 93, first base 1 is provided with column 11, the bottom of column 11 is provided with turning axle 12, rotate and take out the inner chamber that 12 are plugged on bearing 13, bearing 13 is positioned at the inner chamber of the first base 1, the top of column 11 is U-lag, the top of column 11 is connected by rotating shaft with one end of connecting link 14, the other end of connecting link 14 is provided with pick-up unit 15.When to Bearing testing, the side of bearing is stuck in the inner chamber of holder 3, mobile first slide block 61 moves down the first briquetting 7, second slide block 62 moves the second briquetting 8, first briquetting 7 and the second briquetting 8 block bearing, now positive stop strip 64 is stuck in the fluting place of the first chute 6, all positive stop strip 64 is placed at the first slide block 61 and the second slide block about 62, first briquetting 7 and the second briquetting 8 are fixed thus block bearing, slided with spirality raised line 2 by the second chute 10 on the second base 9 by other holder 3 again, choose suitable distance, block all the other sides of bearing again, choose the holder after good position 3 to be coordinated by the through hole on threaded hole 91 and spirality raised line 2, fix after bearing has good positioning by clamping screw, rotate column 11, the pick-up unit 15 of connecting link 14 one end is aimed at the bearing of location, the distance of pick-up unit 15 pairs of bearings can also be adjusted by rotating shaft.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and distortion to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.