CN219301472U - Large cylindrical roller height measuring device - Google Patents

Abstract

The utility model discloses a large cylindrical roller height measuring device which comprises a base, wherein a movable roller mounting table is arranged on the upper surface of the base, a roller to be measured is placed on the roller mounting table, an upright post is arranged on the upper surface of the base far away from the roller mounting table, a liftable measuring component is arranged on the upright post and is used for measuring the height of the roller when on-site processing is finished, and unqualified rollers with the height which does not meet the standard are screened out, and only the rollers with the height which meets the standard are sent to a measuring chamber for diameter measurement, so that the workload of the measuring chamber can be reduced, the detection speed can be accelerated, and the detection cost can be reduced.

Description

Large cylindrical roller height measuring device

Technical Field

The utility model relates to the technical field of bearing manufacturing, in particular to a large cylindrical roller height measuring device.

Background

The cylindrical roller bearing is a radial rolling bearing with cylindrical rollers, and is widely applied to large and medium-sized motors, rolling stocks, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens, lifting and transporting machinery and other equipment. The cylindrical roller products generally need to be processed, measured and screened, after the cylindrical roller is processed, the cylindrical roller needs to be sent to a measuring chamber for measuring the diameter and the height, and the qualified products and the unqualified products are distinguished, so that any one of the diameter and the height of the cylindrical roller does not meet the production standard, namely the cylindrical roller belongs to the unqualified products. In measurement, the measurement of the diameter of the roller is troublesome, an instrument with higher precision in a measuring chamber is often needed, and the measurement of the height is often carried out through a torsion spring meter and the like, so that a problem is caused: the cylindrical rollers which are not in accordance with the production standard in height can be uniformly conveyed to the measuring chamber for measurement, so that a large amount of resources of the measuring chamber are occupied, the measuring efficiency is low, and the detecting cost is high; meanwhile, most of the existing roller height measuring devices are not easy to adjust, the rollers with different specifications are not easy to measure in height, and universality is low. Therefore, we propose a large cylindrical roller height measuring device for measuring roller height at the time of in-situ processing.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides a large-sized cylindrical roller height measuring device which is used for measuring the height of a roller when on-site machining is completed, screening unqualified rollers with the height not meeting the standard, and only conveying the rollers with the height meeting the standard to a measuring chamber for diameter measurement, so that the workload of the measuring chamber can be reduced, the detection speed can be increased, the detection cost can be reduced, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a large-scale cylindrical roller height measurement device, includes the base, the upper surface of base is provided with mobilizable roller mount table, waits to measure the roller and places on the roller mount table, and the upper surface of base is kept away from roller mount table department and is provided with the stand, is provided with liftable measurement assembly on the stand.

As a preferable technical scheme of the utility model, the upper surface of the base is provided with the V-shaped block slideway, the roller mounting table comprises a V-shaped block which is arranged in the V-shaped block slideway in a sliding way, the roller is placed on the V-shaped block, and the side surface of the V-shaped block far away from the upright post is fixedly provided with a baffle plate through a screw.

As a preferable technical scheme of the utility model, a measuring component slideway is arranged on the side surface of the upright post, the measuring component comprises a sliding block which is arranged in the measuring component slideway in a sliding way, a screw rod is arranged in the measuring component slideway in a rotating way, the screw rod is in threaded connection with a screw hole arranged on the upper surface of the sliding block, an installation seat is fixed on the lower surface of the sliding block through a screw, an installation frame is fixedly arranged on the side surface of the installation seat, and a torsion spring table is arranged on the installation frame.

As a preferable technical scheme of the utility model, the screw rod penetrates out of the upper surface of the upright post and is fixedly connected with the hand wheel.

Compared with the prior art, the utility model has the beneficial effects that: this large-scale cylindrical roller height measuring device for to the roller height when on-the-spot processing is accomplished, select out the unqualified roller that highly does not accord with the standard, only send the roller that highly accords with the standard to the measuring chamber and carry out the measurement of diameter, can reduce the work load of measuring chamber, accelerate detection speed, reduce detection cost, it compares simple structure with the instrument that can measure roller diameter and height simultaneously in the measuring chamber, low in production cost places the roller on the roller mount table during the measurement, the position of roller mount table is adjusted according to the production specification of roller, then adjust the position of measuring assembly on the stand, make its terminal surface contact with the roller, thereby measure the roller, and is easy operation, convenient to use, improved detection efficiency, can nimble regulation simultaneously, be applicable to the roller height measurement of different specifications.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1 base, 2V blocks, 3 baffle plates, 4 rollers, 5V block slideways, 6 upright posts, 7 measurement component slideways, 8 screw rods, 9 hand wheels, 10 sliding blocks, 11 mounting seats, 12 mounting frames, 13 torsion spring tables, 14 upright post slideways and 15 supporting blocks.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a large-scale cylindrical roller height measurement device, includes base 1, the upper surface of base 1 is provided with mobilizable roller mount table, treat that measuring roller 4 is placed on the roller mount table, and roller mount table department is kept away from to the upper surface of base 1 is provided with stand 6, be provided with liftable measuring component on the stand 6, place roller 4 on the roller mount table during the measurement, the position of roller mount table is adjusted according to the production specification of roller 4, then adjust measuring component's position on stand 6, make it contact with the terminal surface of roller 4, thereby measure roller 4, and is easy to operate, convenient to use has improved detection efficiency, can nimble regulation simultaneously, be applicable to the high measurement of roller of different specifications.

The measuring device is used for measuring the height of the roller when on-site machining is finished, screening out unqualified rollers with the height not meeting the standard, only conveying the rollers with the height meeting the standard to the measuring chamber for diameter measurement, reducing the workload of the measuring chamber, accelerating the detection speed and reducing the detection cost, and compared with an instrument capable of measuring the diameter and the height of the roller in the measuring chamber, the measuring device has simpler structure and low production cost.

Specifically, V type piece slide 5 has been seted up to the upper surface of base 1, and the roller mount table includes V type piece 2 that slide set up in V type piece slide 5, and V type piece 2's lower part is cube, V-arrangement groove has been seted up on upper portion, and roller 4 is placed in V type piece 2's V-arrangement inslot, keep away from the lateral surface of stand 6 on the V type piece 2 and be provided with baffle 3 through the fix with screw, this baffle 3 is used for playing the fixed action to roller 3, and one terminal surface and the measuring assembly contact of roller carry out the altitude measurement during the measurement, and another terminal surface and the baffle 3 contact of roller are supported by baffle 3 and avoid influencing the measurement accuracy.

Optionally, the inner side surface of the V-shaped groove can be uniformly provided with anti-skidding patterns for improving the stability of the roller 4 during measurement, and the anti-skidding patterns can be glued with rubber pads, so that the V-shaped block 6 and the roller 4 can be buffered and protected while the measurement stability is improved.

Preferably, the two side surfaces of the inner part of the V-shaped block slide way 5 are glued with anti-slip pads, so that the bottom of the V-shaped block 6 can slide in the V-shaped block slide way 5 and is not easy to displace, thereby avoiding the phenomenon that the V-shaped block 6 moves to the rear side due to the interference of the torsion spring table and the roller in the measuring process, and further, inaccurate measuring results are caused.

Specifically, the side surface of stand 6 has seted up measurement component slide 7, measurement component is including sliding the slider 10 that sets up in measurement component slide 7, measurement component slide 7 internal rotation is provided with lead screw 8, screw 8 and the screw threaded connection of seting up of slider 10 upper surface, the lower surface of slider 10 is provided with mount pad 11 through the fix with screw, the side surface of mount pad 11 is fixed and is provided with mounting bracket 12, be provided with torsional spring table 13 on the mounting bracket 12, the measuring head and the roller terminal surface contact of torsional spring table 13, specifically when measuring, move V type piece 6 big distance backward earlier, for roller 4 vacation space, then place roller 4 on V type piece 6, torsional spring table 13 returns to zero, afterwards move V type piece 6 to the front side, make it move to corresponding measuring position (all be provided with the measuring position sign on base 1 and V type piece 6), wherein be provided with a plurality of measuring position sign to the different specification rollers, the measuring head is contradicted to the measuring head in the moving process, the measuring head moves, after the measuring head of V type piece 6 moves to measuring position, stop the removal, and read the reading is high, and the measuring chamber is passed or the measuring head diameter measurement is passed through to the measuring chamber if the measuring is high, thereby the measuring head diameter is passed or the measuring is passed through, the measuring chamber is reduced, the measuring diameter is reduced, if the measuring is passed through the measuring chamber is high, and the measuring is passed through, and the measuring chamber is measured, the diameter is measured, and the diameter is reduced, and the measuring is measured and is passed through the measuring the diameter is high.

Preferably, the lead screw 8 passes through the upper surface of the upright post 6 and is fixedly connected with the hand wheel 9, when the heights of rollers with different specifications are measured, the lead screw 8 can be rotated through the hand wheel 9 according to the diameter of the rollers, so that the lead screw 8 drives the sliding block 10 to move up and down in the measuring component slideway 7, and the mounting seat 11 and the mounting frame 12 drive the torsion spring table 13 to lift, so that the measuring head of the torsion spring table 13 can be contacted with the end surface of the roller to be measured, the heights of the rollers with different specifications are measured, the adjustment is convenient and flexible, and the universality is improved.

Optionally, the upper surface of the base 1 is provided with a stand slideway 14, the bottom of the stand 6 is slidably disposed in the stand slideway 14, and since the V-shaped block can only move back and forth and cannot move left and right, when the diameter of the roller to be measured is smaller, the measuring head of the torsion spring meter 13 may not contact with the roller placed in the V-shaped groove, so that a stand slideway 14 is provided, so that the stand 6 can move left and right in the stand slideway 14, thereby measuring the diameter of the roller with smaller diameter and further improving universality.

Preferably, the cross section shapes of the V-shaped block slideway 5, the measuring assembly slideway 7 and the upright post slideway 14 are isosceles trapezoids, so that the V-shaped block 2, the sliding block 10 and the upright post 6 are not easy to fall off, and the movement is more stable.

Preferably, the lower surface of the base 1 is uniformly provided with three supporting blocks 15 for supporting the base 1, the upper surfaces of the three supporting blocks 15 are all provided with studs, and the studs are in threaded connection with screw holes formed in the lower surface of the base 1, so that the height of the three supporting blocks 15 can be adjusted through rotation, and the upper surface of the base 1 is kept horizontal.

Further preferably, since the upright post 6 has a higher side and lower stability, one of the supporting blocks 15 is arranged on the side of the V-shaped block 2 during arrangement, and the other two supporting blocks 15 are symmetrically arranged on the side of the upright post 6, so that the stability of the supporting block 15 to the support of the base 1 can be improved.

The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a large-scale cylindrical roller height measurement device, includes base (1), its characterized in that: the upper surface of base (1) is provided with mobilizable roller mount table, and to-be-measured roller (4) is placed on the roller mount table, and the upper surface of base (1) is kept away from roller mount table department and is provided with stand (6), is provided with liftable measurement assembly on stand (6).

2. The large cylindrical roller height measuring device according to claim 1, wherein: the upper surface of base (1) has seted up V type piece slide (5), and the roller mount table includes V type piece (2) that slide in V type piece slide (5) and set up, and roller (4) are placed on V type piece (2), the side surface that keeps away from stand (6) on V type piece (2) is provided with baffle (3) through the fix with screw.

3. The large cylindrical roller height measuring apparatus according to claim 2, wherein: the surfaces of the two sides of the inner part of the V-shaped block slideway (5) are glued with anti-slip pads.

4. The large cylindrical roller height measuring device according to claim 1, wherein: measurement component slide (7) have been seted up on the side surface of stand (6), measurement component is including sliding slider (10) that set up in measurement component slide (7), measurement component slide (7) internal rotation is provided with lead screw (8), screw threaded connection that the screw (8) were seted up with the upper surface of slider (10), the lower surface of slider (10) has mount pad (11) through the fix with screw, the side surface of mount pad (11) is fixed and is provided with mounting bracket (12), is provided with torsional spring table (13) on mounting bracket (12).

5. The large cylindrical roller height measuring apparatus according to claim 4, wherein: the screw rod (8) penetrates out of the upper surface of the upright post (6) and is fixedly connected with the hand wheel (9).

6. The large cylindrical roller height measuring device according to claim 1, wherein: the upper surface of base (1) has seted up stand slide (14), the bottom of stand (6) is in stand slide (14) sliding arrangement.

7. The large cylindrical roller height measuring device according to claim 1, wherein: three supporting blocks (15) are uniformly arranged on the lower surface of the base (1).

Images