CN220625689U - Adjustable bearing vibration measuring instrument - Google Patents

Abstract

The utility model discloses an adjustable bearing vibration measuring instrument which comprises a base and a vibration generator. In this application, through placing the bearing on placing the seat, the driving piece drives the transfer line and rotates, remove the stop collar for after appointed scale aligns on its metering rod, rotate the locking lever and make its open end hug closely the metering rod top, accomplish the fixed of stop collar, the transfer line closes mutually with two sets of seat that remove through two sets of opposite screw grooves of exterior wall, two sets of seat that remove then drive two sets of grip brackets relative movement respectively, one of them sets of seat that remove drives the sliding sleeve and slide along the metering rod, until the moving contact to the sliding sleeve combines with the stationary contact on the stop collar, the driving piece stops this moment, two sets of grip brackets just in time combine in the both sides of bearing, with this accurate control grip holder's of stop collar advancing amount through the metering rod cooperation upper position adjustable, the location of grip bracket bearing stability has been guaranteed.

Description

Adjustable bearing vibration measuring instrument

Technical Field

The utility model relates to the technical field of bearing machining, in particular to an adjustable bearing vibration measuring instrument.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision.

Chinese patent publication No. CN216926081U, publication time 20220708, discloses a bearing vibration measuring instrument, comprising a workbench; the middle part of the upper surface of the workbench is provided with a plurality of jacks which are horizontally and equidistantly arranged, and the rear side of the inner wall of each jack is provided with a jack; the left side and the right side of the upper surface of the workbench are respectively fixed with a vertical plate, a bidirectional screw rod is movably connected between the two vertical plates, the left side and the right side of the outside of the bidirectional screw rod are respectively penetrated with a clamping plate, and the middle part of the side surface of the clamping plate is provided with threaded holes and perforations which are vertically distributed; an inner cavity is formed below the inner part of the clamping plate, and an extension plate is movably embedded in the inner cavity.

Above-mentioned current bearing vibration measuring apparatu is in the concrete implementation in-process, and the grip block removes the assigned position back, and one side that threaded rod and driving piece are connected is in locking state, so the position of grip block receives less influence of vibration, on the contrary realizes the mode that the grip block removed through the cooperation of actuating lever and threaded rod, often can't be accurate to the volume of marcing of accuse grip block, leads to the location of the completion bearing that can't be stable, so need to propose corresponding adjustable bearing vibration measuring apparatu to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, an adjustable bearing vibration measuring instrument is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a bearing vibration measuring apparatu with adjustable, includes base and vibration generator, base top passes through mount and vibration generator fixed connection, base top fixed mounting has two sets of risers, two sets of rotate between the riser and be connected with the transfer line, a set of exterior wall fixed mounting in two sets of risers has the driving piece, driving piece output and transfer line fixed connection, transfer line exterior wall is connected with two sets of removal seats through two sets of opposite screw grooves spin, and two sets of removal seat tops are equal fixed mounting has the grip slipper, base level end interior surface wall fixed mounting has the metering rod, two sets of equal fixed mounting in removal seat bottom have with metering rod sliding connection's sliding sleeve, just metering rod exterior wall is provided with the spacing subassembly of being used for the sliding sleeve.

Preferably, the limiting assembly comprises a limiting sleeve, the inner surface wall of the limiting sleeve is in sliding connection with the outer surface wall of the metering rod, the limiting sleeve is arranged in a transparent mode, a fixed contact and a movable contact are respectively arranged on the opposite surfaces of the limiting sleeve and the sliding sleeve, and a positioning part for positioning the limiting sleeve is arranged at the top of the limiting sleeve.

Preferably, the positioning part comprises a locking rod, the outer surface wall of the locking rod is in sliding connection with the inner surface wall of the top of the limit sleeve, and the open end of the locking rod is abutted to the top of the metering rod.

Preferably, the limit sleeve top interference fit has the rubber piece, the rubber piece bottom butt is at the locking lever top.

Preferably, a placing seat fixedly connected with the top of the base is arranged between the two groups of clamping seats, and side plates are fixedly installed on two sides of the longitudinal end of the placing seat.

Preferably, a polish rod is fixedly installed between the two groups of vertical plates, and the inner surface walls of the two groups of movable seats are both in sliding connection with the outer surface walls of the polish rod.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in this application, through placing the bearing on placing the seat, the driving piece drives the transfer line and rotates, remove the stop collar for after appointed scale aligns on its metering rod, rotate the locking lever and make its open end hug closely the metering rod top, accomplish the fixed of stop collar, the transfer line closes mutually with two sets of seat that remove through two sets of opposite screw grooves of exterior wall, two sets of seat that remove then drive two sets of grip brackets relative movement respectively, one of them sets of seat that remove drives the sliding sleeve and slide along the metering rod, until the moving contact to the sliding sleeve combines with the stationary contact on the stop collar, the driving piece stops this moment, two sets of grip brackets just in time combine in the both sides of bearing, with this accurate control grip holder's of stop collar advancing amount through the metering rod cooperation upper position adjustable, the location of grip bracket bearing stability has been guaranteed.

2. In this application, after accomplishing the fixed of stop collar through the locking lever, can combine the top of stop collar with the rubber piece, interference fit's mode has guaranteed that the self position of rubber piece is stable, and the rubber piece can the butt at the locking lever extexine simultaneously, avoids follow-up at bearing measuring in-process, and the locking lever receives the vibration and appears not hard up.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic view of a placement base structure provided according to an embodiment of the present utility model;

fig. 3 shows a schematic diagram of a limiting sleeve according to an embodiment of the present utility model;

fig. 4 shows a schematic structural view of a locking lever according to an embodiment of the present utility model.

Legend description:

1. a base; 2. a metering rod; 3. a movable seat; 4. a clamping seat; 5. a placement seat; 6. a side plate; 7. a fixing frame; 8. a vibration generator; 9. a driving member; 10. a transmission rod; 11. a polish rod; 12. a sliding sleeve; 13. a limit sleeve; 14. a rubber block; 15. a locking lever.

Detailed Description

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. 1-4, the present utility model provides a technical solution:

the utility model provides an adjustable bearing vibration measuring apparatu, including base 1 and vibration generator 8, base 1 top is through mount 7 and vibration generator 8 fixed connection, base 1 top fixed mounting has two sets of risers, rotationally be connected with transfer line 10 between two sets of risers, one set of outward appearance wall fixed mounting in two sets of risers has driving piece 9, driving piece 9 output and transfer line 10 fixed connection, transfer line 10 outward appearance wall is connected with two sets of movable seat 3 through two sets of opposite screw grooves spin, two sets of movable seat 3 top all fixed mounting have grip slipper 4, base 1 horizontal end interior surface wall fixed mounting has metering rod 2, two sets of movable seat 3 bottom all fixed mounting have sliding sleeve 12 with metering rod 2 sliding connection, and metering rod 2 outward appearance wall is provided with the spacing subassembly that is used for sliding sleeve 12 spacing;

through placing the bearing on placing seat 5, remove stop collar 13, make it align with appointed scale on the measuring rod 2, rotate locking lever 15 makes its open end hug closely to measuring rod 2 top, accomplish the fixed of stop collar 13, driving piece 9 drives transfer line 10 and rotates, transfer line 10 closes with two sets of removal seat 3 mutually through two sets of opposite screw grooves of exterior wall, two sets of removal seat 3 then drive two sets of grip brackets 4 relative movement respectively, wherein a set of removal seat 3 drives sliding sleeve 12 and slides along measuring rod 2, until the movable contact to sliding sleeve 12 combines with the stationary contact on stop collar 13, driving piece 9 stops this moment, two sets of grip brackets 4 just in time combine in the both sides of bearing, thereby pass through measuring rod 2 and cooperate the adjustable stop collar 13 in position and come the accurate volume of advancing of accuse grip brackets 4, the stable location of grip brackets 4 to the bearing has been guaranteed.

Specifically, as shown in fig. 2 and 4, the limiting component comprises a limiting sleeve 13, the inner surface wall of the limiting sleeve 13 is slidably connected with the outer surface wall of the metering rod 2, the limiting sleeve 13 is in transparent arrangement, the opposite surfaces of the limiting sleeve 13 and the sliding sleeve 12 are respectively provided with a fixed contact and a movable contact, the top of the limiting sleeve 13 is provided with a positioning part for positioning the limiting sleeve 13, the positioning part comprises a locking rod 15, the outer surface wall of the locking rod 15 is slidably connected with the inner surface wall of the top of the limiting sleeve 13, the open end of the locking rod 15 is abutted to the top of the metering rod 2, the limiting sleeve 13 is moved to align with a designated scale on the metering rod 2, the locking rod 15 is rotated to enable the open end of the locking rod to be tightly attached to the top of the metering rod 2, the moving seat 3 drives the sliding sleeve 12 to slide along the metering rod 2 until the movable contact of the sliding sleeve 12 is combined with the fixed contact on the limiting sleeve 13, at this moment, the driving piece 9 stops, and two groups of clamping seats 4 are just combined on two sides of the bearing.

Specifically, as shown in fig. 2 and 3, the top of the stop collar 13 is in interference fit with the rubber block 14, the bottom of the rubber block 14 is abutted against the top of the locking rod 15, after the stop collar 13 is fixed by the locking rod 15, the rubber block 14 can be combined to the top of the stop collar 13, the self position of the rubber block 14 is stable in an interference fit manner, meanwhile, the rubber block 14 can be abutted against the outer surface wall of the locking rod 15, and the follow-up loose of the locking rod 15 caused by vibration in the bearing measurement process is avoided.

Specifically, as shown in fig. 1 and 2, a placing seat 5 fixedly connected with the top of the base 1 is arranged between two groups of clamping seats 4, side plates 6 are fixedly installed on two sides of the longitudinal end of the placing seat 5, bearing structural characteristics are attached, initial placement of bearings is achieved, convenience in bearing positioning is guaranteed, a polished rod 11 is fixedly installed between two groups of vertical plates, the inner surface walls of two groups of moving seats 3 are slidably connected with the outer surface walls of the polished rod 11, so that axial deflection of the two groups of moving seats 3 is limited, and the position stability of the two groups of moving seats 3 is further guaranteed.

Working principle: through placing the bearing on place seat 5, remove stop collar 13, make it align with appointed scale on the measuring rod 2, rotate locking lever 15 makes its open end hug closely to measuring rod 2 top, accomplish the fixed of stop collar 13, driving piece 9 drives transfer line 10 and rotates, transfer line 10 closes with two sets of movable seats 3 through two sets of opposite screw grooves of exterior wall, two sets of movable seats 3 then drive two sets of grip brackets 4 relative movement respectively, one of them sets of movable seats 3 drive sliding sleeve 12 slides along measuring rod 2, until the movable contact to sliding sleeve 12 combines with the stationary contact on stop collar 13, driving piece 9 stops at this moment, two sets of grip brackets 4 just in time combine in the both sides of bearing, thereby pass through measuring rod 2 and cooperate the adjustable stop collar 13 of position to control the volume of marcing of grip collar 4 accurately, guaranteed the stable location of grip collar 4 to the bearing, after accomplishing the fixed of stop collar 13 through locking lever 15, can combine to stop collar 13's top with rubber piece 14, the self position stability of rubber piece 14, the interference piece 14 can be guaranteed simultaneously in the interference fit mode, the subsequent vibration of measuring rod 15 can avoid appearing in the measuring the subsequent vibration process of the locking lever 15.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a bearing vibration measuring apparatu with adjustable, includes base (1) and vibration generator (8), its characterized in that, base (1) top is through mount (7) and vibration generator (8) fixed connection, base (1) top fixed mounting has two sets of risers, two sets of rotate between the riser and be connected with transfer line (10), a set of exterior wall fixed mounting in two sets of risers has driving piece (9), driving piece (9) output and transfer line (10) fixed connection, transfer line (10) exterior wall is connected with two sets of movable seat (3) through two sets of opposite screw grooves spin, and two sets of movable seat (3) top equal fixed mounting have grip slipper (4), table wall fixed mounting has metering rod (2) in base (1) horizontal end, two sets of movable seat (3) bottom equal fixed mounting have sliding sleeve (12) with metering rod (2) sliding connection, just metering rod (2) wall is provided with the spacing subassembly of exterior that is used for sliding sleeve (12) spacing.

2. The adjustable bearing vibration measuring instrument according to claim 1, wherein the limiting assembly comprises a limiting sleeve (13), the inner surface wall of the limiting sleeve (13) is slidably connected with the outer surface wall of the measuring rod (2), the limiting sleeve (13) is arranged in a transparent mode, a fixed contact and a movable contact are respectively arranged on the opposite surfaces of the limiting sleeve (13) and the sliding sleeve (12), and a positioning part for positioning the limiting sleeve (13) is arranged at the top of the limiting sleeve (13).

3. An adjustable bearing vibration measuring instrument according to claim 2, wherein the positioning part comprises a locking rod (15), the outer surface wall of the locking rod (15) is slidably connected with the inner surface wall at the top of the limit sleeve (13), and the open end of the locking rod (15) is abutted to the top of the measuring rod (2).

4. An adjustable bearing vibration measuring instrument according to claim 3, characterized in that the top of the limit sleeve (13) is in interference fit with a rubber block (14), and the bottom of the rubber block (14) is abutted to the top of the locking rod (15).

5. The adjustable bearing vibration measuring instrument according to claim 4, wherein a placing seat (5) fixedly connected with the top of the base (1) is arranged between the two groups of clamping seats (4), and two sides of the longitudinal end of the placing seat (5) are fixedly provided with side plates (6).

6. The adjustable bearing vibration measuring instrument according to claim 5, wherein a polish rod (11) is fixedly arranged between the two sets of vertical plates, and the inner surface walls of the two sets of movable seats (3) are both in sliding connection with the outer surface walls of the polish rod (11).