CN112146546A

CN112146546A - Measuring device for bearing production and processing

Info

Publication number: CN112146546A
Application number: CN202011005651.1A
Authority: CN
Inventors: 张天亮; 翁和平
Original assignee: Wuhu Jiuqiang Bearing Manufacturing Co ltd
Current assignee: Wuhu Jiuqiang Bearing Manufacturing Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-29
Anticipated expiration: 2040-09-23
Also published as: CN112146546B

Abstract

The invention discloses a measuring device for bearing production and processing, which comprises a base, a telescopic column, a base plate, a cam, a connecting rod, an arc-shaped clamping plate, a pressing plate, an L-shaped mounting plate, a second bevel gear, a limiting gear, a first rotating pipe, a telescopic rod, a limiting plate, a transmission gear, a first driving gear, a first lead screw, a first pipe type driving seat, a graduated scale, a metering slider, a limiting rod, a vertical plate, a second lead screw, a pull rod, a first bevel gear, a threaded rod, a second driven gear, a second driving gear, a second pipe type driving seat, a push plate, a first driven gear and a second rotating pipe. According to the invention, the first screw rod and the second screw rod are synchronously rotated, so that the pressing plate and the push plate can be better moved towards the bearing direction simultaneously, when one of the pressing plate and the push plate is contacted with the bearing, the other one of the pressing plate and the push plate is finely adjusted, the working intensity of workers is greatly reduced, a large amount of time is shortened, and the measuring efficiency is greatly improved.

Description

Measuring device for bearing production and processing

Technical Field

The invention relates to a measuring device, in particular to a measuring device for bearing production and processing, and belongs to the technical field of bearing production and processing.

Background

Ball bearing is one kind of antifriction bearing, install spherical alloy steel ball in the centre of inner steel ring and outer steel ring, reduce the frictional force in the power transmission process and improve the transmission efficiency of mechanical power with the rolling mode, ball bearing can not bear great heavy load, it is more common in light industrial machinery, ball bearing is also called ball bearing, the structure of bearing especially the tip of bearing inner race often need through setting up fillet portion, the installation of the bearing of being convenient for through setting up fillet portion, also be convenient for the bearing to fix a position the installation to the bearing in processing, add man-hour to bearing production, diameter and the thickness measurement of bearing detect be indispensable partly.

When having now to measure the bearing, most of need staff distribute and measure the thickness and the diameter of bearing, so very big improvement staff's working strength, the plenty of time that also consumes simultaneously, very big reduction measurement of efficiency. Therefore, a measuring device for bearing production and processing is provided to solve the above problems.

Disclosure of Invention

The present invention is directed to solving the above problems and to providing a measuring device for bearing production.

The invention achieves the purpose through the following technical scheme, the measuring device for bearing production and processing comprises a base and an L-shaped mounting plate arranged at the top end of the base, wherein the top end of the base and the inner side wall of the L-shaped mounting plate are fixedly connected with a graduated scale, a vertically arranged first rotating pipe is arranged at the top end of the inner side of the L-shaped mounting plate in a rotating matching manner, a first lead screw is arranged at the inner side wall of the first rotating pipe in a rotating matching manner, the surface of the first lead screw is in threaded connection with a first pipe type driving seat, the bottom end of the first pipe type driving seat is fixedly connected with a pressing plate, the top end of the base is fixedly connected with two vertical plates which are arranged in parallel, one end of one vertical plate is in rotating matching with a horizontally arranged second rotating pipe, one end of the other vertical plate is in rotating matching with a second lead screw, the surface of the second lead screw is in, second tubular drive seat one end fixedly connected with push pedal, scale surface sliding fit's measurement slider is all installed on push pedal and clamp plate surface, first commentaries on classics pipe and second commentaries on classics pipe are connected through the transmission of the first commentaries on classics pipe that sets up and the transmission subassembly transmission between the second commentaries on classics pipe, drive gear is all installed on first commentaries on classics pipe and second commentaries on classics pipe surface, the equal fixedly connected with telescopic link of first lead screw and second lead screw one end, the telescopic link fixedly connected with limiting plate, and install on the limiting plate and set up the spacing groove joint complex stopper in first commentaries on classics pipe and second commentaries on classics pipe one end, the base has the connecting rod that the symmetry set up through the logical groove normal running fit of seting up on the base top, connecting rod top fixed connection arc splint, base inner chamber installs and drives the connecting rod and carries.

Preferably, the transmission assembly comprises a first driving gear, a first driven gear, a first bevel gear, a second driving gear, a second driven gear and a second bevel gear, the first driving gear is mounted on the first rotating pipe, the first driven gear and the first bevel gear are sequentially mounted on a rotating rod on the top end of the inner side of the L-shaped mounting plate from top to bottom, the first driven gear is meshed with the first driving gear, the second driving gear is mounted on the second rotating pipe, the second driven gear and the second bevel gear are sequentially mounted on a shaft rod in rotating fit with the inner side wall of the base from left to right, the second driven gear is meshed with the second driving gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, position control mechanism comprises cam, threaded rod, flexible post, backing plate and pull rod, the cam is installed in having the pivot with base inside wall normal running fit, threaded rod threaded connection is on the base lateral wall, and threaded rod one end is connected with the pivot, flexible post is installed on base inner chamber bottom, the backing plate is installed at flexible post and is served, the pull rod is installed on the backing plate top, and pull rod and two connecting rods are articulated each other.

Preferably, the top in riser one end and the L shape mounting panel all normal running fit has limit gear, and limit gear and drive gear meshing.

Preferably, the telescopic column and the telescopic rod are both composed of two sleeves and a spring, and the two sleeves are elastically connected through the spring.

Preferably, the connecting rod comprises two connecting rods, two the connecting rods are articulated each other, and one of them connecting rod is connected with the arc splint, and this connecting rod and logical inslot wall normal running fit, and another connecting rod and pull rod surface are articulated.

Preferably, the top end of the inner side of the L-shaped mounting plate is provided with a limiting rod in sliding fit with the pressing plate.

Preferably, the mounting plate rotationally matched with the first lead screw is mounted on the inner side wall of the L-shaped mounting plate.

The invention has the beneficial effects that:

1. through setting up the synchronous rotation between first lead screw and the second lead screw to messenger's clamp plate that can be better and push pedal move to the bearing direction simultaneously, one of them clamp plate and push pedal and bearing contact are, finely tune another again, so measure more convenient, very big reduction staff's working strength, shortened a large amount of time, thereby very big improvement measurement of efficiency.

2. Drive the cam through making the threaded rod through the pivot and rotate, make the cam press the backing plate, make the backing plate drive the pull rod and move down, make the pull rod drive two arc cardboards through the connecting rod and move to the base both sides, place the bearing on the base in the middle of two arc splint again, the reverse rotation threaded rod again, thereby make arc splint reset under the effect of flexible post, thereby make arc splint clip the bearing, so can be better carry on spacingly to the bearing, avoided the bearing to make the skew taking place measuring, thereby influence measuring result, very big improvement measuring accuracy, the practicality has also been strengthened simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

fig. 3 is a schematic view of a connection structure of a first rotating pipe and a first lead screw according to the present invention.

In the figure: 1. the base, 2, flexible post, 3, the backing plate, 4, the cam, 5, the connecting rod, 6, the arc splint, 7, the clamp plate, 8, L shape mounting panel, 9, the mounting panel, 10, second bevel gear, 11, limit gear, 12, first pivot, 13, the telescopic link, 14, the limiting plate, 15, drive gear, 16, first driving gear, 17, first lead screw, 18, first tubular drive seat, 19, the scale, 20, the measurement slider, 21, the gag lever, 22, the riser, 23, the second lead screw, 24, the pull rod, 25, first bevel gear, 26, the threaded rod, 27, second driven gear, 28, second driving gear, 29, second tubular drive seat, 30, the push pedal, 31, first driven gear, 32, the second pivot.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-3, a measuring device for bearing production and processing comprises a base 1 and an L-shaped mounting plate 8 mounted on the top end of the base 1, wherein the top end of the base 1 and the inner side wall of the L-shaped mounting plate 8 are both fixedly connected with a graduated scale 19, the top end of the inner side of the L-shaped mounting plate 8 is provided with a vertically arranged first rotating pipe 12 in a rotating fit manner, the inner side wall of the first rotating pipe 12 is provided with a first lead screw 17 in a rotating fit manner, the surface of the first lead screw 17 is in threaded connection with a first tubular driving seat 18, the bottom end of the first tubular driving seat 18 is fixedly connected with a pressing plate 7, the top end of the base 1 is fixedly connected with two parallel vertical plates 22, one end of one vertical plate 22 is in a rotating fit with a horizontally arranged second rotating pipe 32, one end of the other vertical plate 22 is in a rotating fit with a second lead screw 23, the surface of the second lead screw 23 is in threaded connection with a second tubular driving seat 29, one end of the second tubular driving seat 29 is fixedly connected with a push plate 30, the surfaces of the push plate 30 and the pressing plate 7 are respectively provided with a measuring slider 20 with a graduated scale 19 in surface sliding fit, the first rotating pipe 12 and the second rotating pipe 32 are in transmission connection through a transmission assembly arranged between the first rotating pipe 12 and the second rotating pipe 32, the surfaces of the first rotating pipe 12 and the second rotating pipe 32 are respectively provided with a transmission gear 15, one end of the first lead screw 17 and one end of the second lead screw 23 are respectively and fixedly connected with a telescopic rod 13, the telescopic rod 13 is fixedly connected with a limiting plate 14, the limiting plate 14 is provided with a limiting block in clamping fit with a limiting groove arranged at one end of the first rotating pipe 12 and the second rotating pipe 32, the base 1 is in rotating fit with a connecting rod 5 symmetrically arranged through a through groove arranged at the top, the top end of the connecting rod 5 is fixedly connected with an arc-shaped clamping plate 6, and a position adjusting mechanism for driving the connecting rod 5 to adjust the position is installed in the inner cavity of the base 1.

The transmission assembly consists of a first driving gear 16, a first driven gear 31, a first bevel gear 25, a second driving gear 28, a second driven gear 27 and a second bevel gear 10, wherein the first driving gear 16 is installed on a first rotating pipe 12, the first driven gear 31 and the first bevel gear 25 are sequentially installed on a rotating rod on the top end of the inner side of the L-shaped installation plate 8 from top to bottom, the first driven gear 31 is meshed with the first driving gear 16, the second driving gear 28 is installed on a second rotating pipe 32, the second driven gear 27 and the second bevel gear 10 are sequentially installed on a shaft rod which is rotationally matched with the inner side wall of the base 1 from left to right, the second driven gear 27 is meshed with the second driving gear 28, and the second bevel gear 10 is meshed with the first bevel gear 25; the position adjusting mechanism comprises a cam 4, a threaded rod 26, a telescopic column 2, a base plate 3 and a pull rod 24, wherein the cam 4 is arranged on a rotating shaft which is matched with the inner side wall of a base 1 in a rotating manner, the threaded rod 26 is connected to the side wall of the base 1 in a threaded manner, one end of the threaded rod 26 is connected with the rotating shaft, the telescopic column 2 is arranged at the bottom end of the inner cavity of the base 1, the base plate 3 is arranged at the telescopic end of the telescopic column 2, the pull rod 24 is arranged at the top end of the base plate 3, and the pull rod 24 is hinged with two; one end of the vertical plate 22 and the top end in the L-shaped mounting plate 8 are in running fit with a limiting gear 11, and the limiting gear 11 is meshed with the transmission gear 15; the telescopic column 2 and the telescopic rod 13 are composed of two sleeves and a spring, and the two sleeves are elastically connected through the spring, so that the telescopic rod 13 can better provide elasticity for the limiting plate 14, the limiting rod can limit the first rotating pipe 12 and the second rotating pipe 32, and meanwhile, the telescopic column 2 can provide elasticity for the backing plate 3, so that the backing plate 3 can reset; the connecting rod 5 consists of two connecting rods which are hinged with each other, one connecting rod is connected with the arc-shaped clamping plate 6 and is in running fit with the inner side wall of the through groove, and the other connecting rod is hinged with the surface of the pull rod 24; the top end of the inner side of the L-shaped mounting plate 8 is provided with a limiting rod 21 in sliding fit with the pressing plate 7, so that the positions of the pressing plate 7 and the second tubular driving seat 29 are radially limited better, and the second tubular driving seat 29 is prevented from rotating along with the second lead screw 23; 8 inside walls of L-shaped mounting plate are installed with first lead screw 17 normal running fit's mounting plate 9, be convenient for better support first lead screw 17 position.

When the bearing diameter and thickness are measured, firstly, the screw rod is rotated, the threaded rod 26 drives the cam 4 to rotate through the rotating shaft, the cam 4 presses the backing plate 3, the backing plate 3 drives the pull rod 24 to move downwards, the pull rod 24 drives the two arc-shaped clamping plates to move towards the two sides of the base 1 through the connecting rod 5, then, the bearing is vertically placed on the base 1 between the two arc-shaped clamping plates 6, then, the threaded rod 26 is rotated reversely, so that the arc-shaped clamping plates 6 are reset under the action of the telescopic column 2, the bearing is clamped by the arc-shaped clamping plates 6, then, the second screw rod 23 is rotated, the second screw rod 23 drives the push plate 30 to move towards the bearing through the second tubular driving seat 29, and simultaneously, the second screw rod 23 drives the second rotary drum to rotate through the telescopic rod 13 and the limiting plate 14, the second rotary drum drives the second driven gear 27 to rotate through the second driving gear 28, the second driven gear 27 drives the first driven gear 31 to rotate through the second bevel gear 10 and the first bevel gear 25, the first driven gear 31 drives the first rotary drum 12 to rotate through the first driving gear 16, the first rotary drum 12 drives the first lead screw 17 to rotate through the limiting plate 14 and the telescopic rod 13, the first lead screw 17 drives the pressing plate 7 to move downwards through the first tubular driving seat 18, when the pressing plate 7 is firstly contacted with the bearing, the limiting plate 14 connected with the second lead screw 23 is pulled, the limiting plate 14 is separated from the second rotary drum, then the second lead screw 23 is rotated, the second lead screw 23 drives the push plate 30 to continue to move towards the bearing through the second tubular driving seat 29, so that the push plate 30 is contacted with the bearing, when the push plate 30 is firstly contacted with the bearing, the limiting plate 14 connected with the first lead screw 17 is pulled, the limiting plate 14 is separated from the first rotary drum, the first lead screw 17 is rotated, the first lead screw 17 drives the pressing plate 7 to continuously move towards the bearing direction through the first tubular driving seat 18, so that the pressing plate 7 is contacted with the bearing, and finally, the change between the metering slide block 20 and the graduated scale 19 is penetrated, so that the measurement of the bearing is completed.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a measuring device is used in bearing production and processing, includes base (1) and installs L shape mounting panel (8) on base (1) top, its characterized in that: the top end of the base (1) and the inner side wall of the L-shaped mounting plate (8) are fixedly connected with a graduated scale (19), the top end of the inner side of the L-shaped mounting plate (8) is provided with a vertically arranged first rotating pipe (12) in a mounting and rotating fit mode, the inner side wall of the first rotating pipe (12) is provided with a first lead screw (17) in a rotating fit mode, the surface of the first lead screw (17) is in threaded connection with a first tubular driving seat (18), the bottom end of the first tubular driving seat (18) is fixedly connected with a pressing plate (7), the top end of the base (1) is fixedly connected with two vertical plates (22) which are arranged in parallel, one end of one vertical plate (22) is in a rotating fit mode with a second rotating pipe (32) which is arranged horizontally, one end of the other vertical plate (22) is in a rotating fit mode with a second lead screw (23), the surface of the second lead screw (23) is in a rotating fit with the inner side, the device is characterized in that one end of the second tubular driving seat (29) is fixedly connected with a push plate (30), a graduated scale (19) surface sliding fit metering slider (20) is arranged on the surfaces of the push plate (30) and the pressing plate (7), the first rotating pipe (12) and the second rotating pipe (32) are connected through a transmission component between the first rotating pipe (12) and the second rotating pipe (32) which are arranged in a transmission way, a transmission gear (15) is arranged on the surfaces of the first rotating pipe (12) and the second rotating pipe (32), one ends of the first lead screw (17) and the second lead screw (23) are fixedly connected with a telescopic rod (13), the telescopic rod (13) is fixedly connected with a limiting plate (14), a limiting block matched with a limiting groove joint arranged at one end of the first rotating pipe (12) and the second rotating pipe (32) is arranged on the limiting plate (14), and the base (1) is provided with a connecting rod (5) which is symmetrically arranged through the rotating fit arranged at the top end of the base (1), connecting rod (5) top fixed connection arc splint (6), the position control mechanism that drives connecting rod (5) and carry out the position and adjust is installed to base (1) inner chamber.

2. The measuring device for bearing production and processing according to claim 1, wherein: the transmission assembly consists of a first driving gear (16), a first driven gear (31), a first bevel gear (25), a second driving gear (28), a second driven gear (27) and a second bevel gear (10), the first driving gear (16) is arranged on the first rotating pipe (12), the first driven gear (31) and the first bevel gear (25) are sequentially arranged on a rotating rod arranged at the top end of the inner side of the L-shaped mounting plate (8) from top to bottom, and the first driven gear (31) is engaged with the first driving gear (16), the second driving gear (28) is installed on the second rotary pipe (32), the second driven gear (27) and the second bevel gear (10) are sequentially arranged on a shaft lever rotationally matched with the inner side wall of the base (1) from left to right, and the second driven gear (27) is engaged with the second driving gear (28), and the second bevel gear (10) is engaged with the first bevel gear (25).

3. The measuring device for bearing production and processing according to claim 1, wherein: position control mechanism comprises cam (4), threaded rod (26), flexible post (2), backing plate (3) and pull rod (24), install in having the pivot with base (1) inside wall normal running fit cam (4), threaded rod (26) threaded connection is on base (1) lateral wall, and threaded rod (26) one end is connected with the pivot, flexible post (2) are installed on base (1) inner chamber bottom, backing plate (3) are installed and are served in flexible post (2) are flexible, pull rod (24) are installed on backing plate (3) top, and pull rod (24) and two connecting rods (5) articulate each other.

4. The measuring device for bearing production and processing according to claim 1, wherein: the top in riser (22) one end and the L shape mounting panel (8) is equal normal running fit limit gear (11), and limit gear (11) and drive gear (15) meshing.

5. The measuring device for bearing production and processing according to claim 3, wherein: the telescopic column (2) and the telescopic rod (13) are composed of two sleeves and a spring, and the two sleeves are elastically connected through the spring.

6. The measuring device for bearing production and processing according to claim 1, wherein: connecting rod (5) comprise two connecting rods, two articulated each other between the connecting rod, and one of them connecting rod is connected with arc splint (6), and this connecting rod and logical inslot wall normal running fit, and another connecting rod and pull rod (24) surface hinge.

7. The measuring device for bearing production and processing according to claim 1, wherein: and a limiting rod (21) in sliding fit with the pressing plate (7) is mounted at the top end of the inner side of the L-shaped mounting plate (8).

8. The measuring device for bearing production and processing according to claim 1, wherein: and the inner side wall of the L-shaped mounting plate (8) is provided with a mounting plate (9) which is in running fit with the first lead screw (17).