CN219551478U - Bearing diameter measuring instrument - Google Patents

Abstract

The utility model discloses a bearing diameter measuring instrument, which comprises a measuring table, wherein two adjusting grooves are arranged on the measuring table, one adjusting groove is longitudinally arranged, the other adjusting groove is obliquely arranged, limiting columns are arranged in the adjusting grooves, a bottom frame is arranged at the bottom end of the measuring table, a connector is arranged at the rear end of the bottom frame, a measuring dial plate is arranged on the connector, a base is arranged below the measuring table, the front end of the base is rotationally connected with the front end of the measuring table, adjusting rods are arranged on two sides of the base, and compression knobs and the adjusting rods are arranged on two sides of the measuring table and are in sliding connection; the measuring table can be used for adjusting the inclination angle according to the use requirement, so that a worker can conveniently adjust the inclination angle of the measuring table to an angle convenient for observing the measuring dial plate, and can conveniently measure the outer diameter of the bearing at a more convenient angle.

Description

Bearing diameter measuring instrument

Technical Field

The utility model relates to the technical field of measuring instruments, in particular to a bearing diameter measuring instrument.

Background

The bearing is a part commonly used in mechanical equipment, and the main function of the bearing is to support the rotating assembly in the mechanical equipment to rotate at the end, so that the friction coefficient between the rotating assembly and the mechanical equipment can be reduced, and the rotating assembly can rotate smoothly conveniently. The main inner ring, the outer ring, the balls and the retainer of the bearing are included, and the diameter of the bearing is required to be measured before the bearing is assembled, so that the bearing assembled in the later period can meet the use requirement.

The bearing outer diameter measuring instrument is often adopted when the bearing diameter is measured, the bearing appearance measuring instrument is used for clamping and rotating the bearing outer ring or the bearing inner ring on the measuring instrument, and meanwhile, the rotation condition of a dial pointer is observed, so that whether the bearing outer ring or the bearing inner ring meets the use requirement or not is conveniently judged. But current bearing external diameter measuring apparatu can not adjust its inclination according to the user demand, leads to the staff during operation can not operate with suitable angle, influences staff's bearing diameter measuring efficiency.

Disclosure of Invention

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a bearing diameter measuring apparatu, includes the measuring table, be equipped with two adjustment tanks on the measuring table, one the adjustment tank vertically sets up, one the adjustment tank slope sets up, spacing post is all installed to the adjustment tank, the measuring table bottom is equipped with the underframe, the connector is installed to the underframe rear end, install the measurement dial plate on the connector, the measuring table below is equipped with the base, base front end and measuring table front end rotate to link together, the base both sides are equipped with the regulation pole, the measuring table both sides are equipped with compression knob and regulation pole sliding connection together.

Further, the back end of the bottom frame is provided with an installation head, and the middle part of the installation head is provided with an installation groove.

Further, the rear end of the bottom surface of the bottom frame is provided with an adapter, and the middle part of the adapter is provided with an adapter hole.

Further, the two sides of the top of the front end of the base are symmetrically provided with switching columns, the middle part of each switching column is provided with a pin shaft hole, and the middle part of each adjusting rod is provided with a guide opening.

Further, the connector rear end is equipped with the location knob, connector bottom front end is equipped with the slider, the connector top is equipped with the sleeve, the sleeve middle part is equipped with the rubber sleeve.

Further, a magnifying glass is arranged at the rear end of the connector, and the magnifying glass is arranged right above the measuring dial plate.

Further, the connecting bottom is provided with a lantern ring, and the side surface of the lantern ring is provided with jackscrews.

Working principle and beneficial effect: when the measuring table is used, the limiting column on the measuring table is adjusted according to the size of the bearing, the measuring dial plate is inserted on the connecting head, and then the measuring table is rotated, so that the inclination angle of the measuring table meets the use requirement, and the inclination angle of the measuring table is fixed by tightening the compression knob. Then the bearing to be measured can be placed on the measuring table, the arc surface of the bearing is propped against the two limit posts and the probe of the measuring dial plate, and then the bearing is rotated and the condition of the dial plate pointer is observed to judge whether the bearing meets the use requirement. Compared with the existing bearing outer diameter measuring instrument, the measuring table can be used for adjusting the inclination angle according to the use requirement, so that a worker can conveniently adjust the inclination angle of the measuring table to an angle convenient for observing a measuring dial plate, and can conveniently measure the outer diameter of a bearing at a more convenient angle.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the structure of the measuring table in an oblique top view;

FIG. 3 is a schematic view of the structure of the measuring table of the present utility model in a bevel bottom view;

FIG. 4 is a schematic view of the structure of the base of the present utility model;

FIG. 5 is a schematic view of a connector according to the present utility model;

FIG. 6 is a schematic structural diagram of embodiment 2 of the present utility model;

FIG. 7 is a schematic diagram of the structure of the magnifier of the present utility model;

in the figure: 1. a measuring station; 11. an adjustment tank; 12. a limit column; 13. a bottom frame; 14. a compression knob; 15. a mounting head; 16. a mounting groove; 17. an adapter; 18. a transfer hole; 2. a base; 21. a transfer column; 22. a pin shaft hole; 23. an adjusting rod; 24. a guide opening; 3. a connector; 31. a positioning knob; 32. a slide block; 33. a sleeve; 34. a rubber sleeve; 4. a measuring dial; 5. a magnifying glass; 51. a connecting rod; 52. a collar; 53. and (5) jackscrews.

Detailed Description

The utility model will be better understood from the following examples.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the disclosure of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the terms of modification, variation of proportions, or adjustment of sizes, without affecting the efficacy or achievement of the present utility model, should be understood as falling within the scope of the present utility model. Also, the terms such as "upper", "lower", "front", "rear", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationships may be altered or modified without materially altering the technical context.

Example 1

As shown in fig. 1, 2 and 4, a bearing diameter measuring instrument comprises a measuring table 1, wherein two adjusting grooves 11 are formed in the measuring table 1, one adjusting groove 11 is longitudinally arranged, one adjusting groove 11 is obliquely arranged, limiting columns 12 are arranged in the adjusting grooves 11, a bottom frame 13 is arranged at the bottom end of the measuring table 1, a connector 3 is arranged at the rear end of the bottom frame 13, a measuring dial 4 is arranged on the connector 3, a base 2 is arranged below the measuring table 1, the front end of the base 2 is rotationally connected with the front end of the measuring table 1, adjusting rods 23 are arranged at two sides of the base 2, and compression knobs 14 and the adjusting rods 23 are arranged at two sides of the measuring table 1 and are slidingly connected; the measuring table 1 is convenient for carry out the bearing to measuring, the adjustment tank 11 is convenient for adjust spacing post 12 position, the convenience is adjusted spacing post 12 according to the size of measuring the bearing, spacing post 12 is convenient for carry out spacingly to the bearing, underframe 13 is convenient for support measuring table 1, connector 3 is convenient for install measuring dial plate 4, also be convenient for adjust measuring dial plate 4 position, base 2 is convenient for support measuring table 1, the rotation of measuring table 1 is convenient, and then the convenience is adjusted the corner of measuring table 1 to suitable position according to the user demand. The pressing knob 14 facilitates fixing the tilt angle of the measuring table 1.

As shown in fig. 2 and 3, the rear end of the bottom frame 13 is provided with a mounting head 15, and the middle part of the mounting head 15 is provided with a mounting groove 16; the fitting of the mounting head 15 and the mounting groove 16 is convenient for connecting the connector 3 and the bottom frame 13 together, and this structure also facilitates the adjustment of the connector 3 inside the mounting groove 16. The rear end of the bottom surface of the bottom frame 13 is provided with an adapter 17, and the middle part of the adapter 17 is provided with an adapter hole 18; the adapter 17 and the adapter hole 18 are matched to facilitate the measurement table 1 and the base 2 to be connected together through a pin shaft in a rotating way.

As shown in fig. 4, two sides of the top of the front end of the base 2 are symmetrically provided with a transfer column 21, the middle part of the transfer column 21 is provided with a pin shaft hole 22, and the middle part of the adjusting rod 23 is provided with a guide opening 24. The adapter post 21 and the pin shaft hole 22 are convenient to match the adapter 17 and the adapter hole 18, so that the front end of the base 2 and the bottom end of the measuring table 1 are conveniently connected together in a rotating way through the pin shaft, and the guide opening 24 is convenient for the compression knob 14 and the adjusting rod 23 to be connected together in a sliding way.

As shown in fig. 5, the rear end of the connector 3 is provided with a positioning knob 31, the front end of the bottom of the connector 3 is provided with a slide block 32, the top end of the connector 3 is provided with a sleeve 33, and the middle part of the sleeve 33 is provided with a rubber sleeve 34. The location knob 31 is convenient for fix the position of connector 3, and convenient connector 3 is stable on installation head 15, and slider 32 makes things convenient for connector 3 to slide inside mounting groove 16 to make things convenient for the regulation of connector 3 position, sleeve 33 and rubber sleeve 34's cooperation is the measurement dial plate 4 of easy to assemble, the fixed and the use of convenient measurement dial plate 4.

Example 2

The specific difference between this embodiment and embodiment 1 is that: as shown in fig. 6, a magnifying glass 5 is mounted at the rear end of the connector 3, and the magnifying glass 5 is arranged right above the measuring dial 4. The magnifying glass 5 is convenient for observing the state of the measuring dial 4, and is convenient for a worker to accurately judge the state of the pointer on the measuring dial 4.

As shown in fig. 7, a connecting rod 51 is provided at the front end of the bottom surface of the magnifier 5, a collar 52 is provided at the connecting bottom end, and a jackscrew 53 is provided at the side surface of the collar 52. The connecting rod 51 is matched with the lantern ring 52 to conveniently connect the magnifier 5 with the connector 3, the jackscrew 53 is convenient for fixing the position of the magnifier 5, and the magnifier 5 is convenient for stable use.

Compared with the embodiment 1, the magnifying glass 5 is additionally arranged on the measuring dial 4, so that the data of the dial can be conveniently observed through the magnifying glass 5, and the numerical value on the dial can be conveniently and clearly observed by a worker.

Claims (7)

1. The utility model provides a bearing diameter measuring apparatu, includes measuring table (1), be equipped with two adjustment tank (11) on measuring table (1), one adjustment tank (11) vertically set up, one adjustment tank (11) slope sets up, spacing post (12) are all installed in adjustment tank (11), a serial communication port, measuring table (1) bottom is equipped with underframe (13), connector (3) are installed to underframe (13) rear end, install measurement dial plate (4) on connector (3), measuring table (1) below is equipped with base (2), base (2) front end and measuring table (1) front end rotate and link together, base (2) both sides are equipped with regulation pole (23), measuring table (1) both sides are equipped with compression knob (14) and regulation pole (23) sliding connection together.

2. A bearing diameter gauge as claimed in claim 1, wherein: the rear end of the bottom frame (13) is provided with a mounting head (15), and the middle part of the mounting head (15) is provided with a mounting groove (16).

3. A bearing diameter gauge as claimed in claim 2, wherein: the rear end of the bottom surface of the bottom frame (13) is provided with an adapter (17), and the middle part of the adapter (17) is provided with an adapter hole (18).

4. A bearing diameter gauge as claimed in claim 1, wherein: the two sides of the top of the front end of the base (2) are symmetrically provided with a transfer column (21), the middle part of the transfer column (21) is provided with a pin shaft hole (22), and the middle part of the adjusting rod (23) is provided with a guide opening (24).

5. A bearing diameter gauge as claimed in claim 1, wherein: the novel rubber sleeve is characterized in that a positioning knob (31) is arranged at the rear end of the connector (3), a sliding block (32) is arranged at the front end of the bottom of the connector (3), a sleeve (33) is arranged at the top end of the connector (3), and a rubber sleeve (34) is arranged in the middle of the sleeve (33).

6. A bearing diameter gauge as claimed in claim 1, wherein: the rear end of the connector (3) is provided with a magnifying glass (5), and the magnifying glass (5) is arranged right above the measuring dial plate (4).

7. A bearing diameter gauge as defined in claim 6, wherein: the front end of the bottom surface of the magnifier (5) is provided with a connecting rod (51), the bottom end of the connection is provided with a lantern ring (52), and the side surface of the lantern ring (52) is provided with a jackscrew (53).