CN220145741U

CN220145741U - Positioning device for flywheel manufacturing

Info

Publication number: CN220145741U
Application number: CN202321502806.1U
Authority: CN
Inventors: 李刚
Original assignee: Jiangsu Zhongli Gear Co ltd
Current assignee: Jiangsu Zhongli Gear Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-08
Anticipated expiration: 2033-06-13

Abstract

A positioning device for flywheel manufacturing belongs to the technical field of flywheel positioning. Base and electric telescopic handle fixed connection, electric telescopic handle and stop gear fixed connection are equipped with the mount on the base, and double-end screw rod both ends are rotated with the mount and are connected, and double-end screw rod intermediate department is equipped with the ring gear, and the ring gear is connected with actuating mechanism meshing, and actuating mechanism fixes on the fixed plate, fixed plate and mount fixed connection, double-end screw rod and carriage release lever threaded connection, slide bar slide in proper order pass two carriage release levers, slide bar and mount fixed connection, and the carriage release lever is equipped with fixture, and stop gear is located between two fixture. According to the utility model, the double-headed screw is rotated through the driving mechanism, so that the two clamping mechanisms move simultaneously, and the accuracy of clamping the flywheel is improved; according to the diameter difference of flywheel, when contacting with a plurality of flexible units through the flywheel rim, make a plurality of flexible units carry out the flexible of different degree, until with the perfect laminating of flywheel rim, play better location effect.

Description

Positioning device for flywheel manufacturing

Technical Field

The utility model belongs to the technical field of flywheel positioning, and particularly relates to a positioning device for flywheel manufacturing.

Background

During the use of the flywheel, it is often necessary to test the quality and performance of the flywheel to ensure that its critical and important characteristics meet the requirements.

According to the utility model, the utility model patent with the bulletin number of CN211565616U and the bulletin day of 2020-09-25, namely a flywheel positioning tool, is found through searching, although the patent solves the problem that the flywheel positioning tool can be used for vertically (vertically) positioning the flywheel so as to expose most of the flywheel, and is convenient for monitoring key important characteristic parameters; the flywheel positioning tool has good universality and can be used for positioning the flywheel with various diameters and thicknesses; the positioning part on the flywheel at least comprises a rim of the flywheel, the flywheel can be rotated according to the requirement by driving the flywheel body to rotate along the contact surface of the outer surface of the rim and the arc-shaped limiting surface of the limiting groove, the trouble caused by repeated hoisting due to adjustment of the flywheel position is avoided, and the working efficiency is improved; the positioning block on the flywheel positioning tool can move up and down (vertically) and left and right (horizontally) to adjust the positioning position, so that the flywheel positioning tool is convenient for positioning the flywheels with various thicknesses and different sizes. However, the positioning blocks at two sides of the device can not simultaneously position the flywheel, and deviation is easy to occur; the angles of contact between the rim and the limiting groove of the flywheel with different diameters are different, and the limiting groove cannot be changed according to the size of the flywheel, so that the positioning effect is affected, and the ideal effect is not achieved.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides a positioning device for flywheel manufacturing.

The utility model adopts the following technical scheme: a positioning device for flywheel manufacturing comprises a base, an electric telescopic rod, a limiting mechanism, a fixing frame, a sliding rod, a double-head screw rod, a fixing plate, a driving mechanism, two moving rods and two clamping mechanisms;

the base up end and electric telescopic handle stiff end fixed connection, electric telescopic handle flexible end and stop gear fixed connection are equipped with the mount on the base, double-end screw rod both ends are rotated with the mount respectively and are connected, and department is equipped with the ring gear in the middle of the double-end screw rod, the ring gear is connected with actuating mechanism meshing, actuating mechanism fixes on the fixed plate, fixed plate and mount fixed connection, double-end screw rod both ends respectively with two movable rod threaded connection, two movable rod symmetry sets up, the slide bar slides in proper order and passes two movable rods, and the slide bar both ends respectively with mount fixed connection, and two movable rod adjacent ends all are equipped with fixture, two fixture symmetry sets up, stop gear is located between two fixture.

Compared with the prior art, the utility model has the beneficial effects that: the double-head screw is rotated through the driving mechanism, and then the two clamping mechanisms move simultaneously, so that the accuracy of clamping the flywheel is improved; according to the diameter difference of flywheel, when contacting with a plurality of flexible units through the flywheel rim, make a plurality of flexible units carry out the flexible of different degree, until with the perfect laminating of flywheel rim, play better location effect.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism of the present utility model;

fig. 3 is a schematic view of a spacing mechanism of the present utility model.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are all within the protection scope of the present utility model.

The embodiment describes a positioning device for flywheel manufacturing, which comprises a base 1, an electric telescopic rod 2, a limiting mechanism 3, a fixing frame 4, a sliding rod 5, a double-headed screw 6, a fixing plate 9, a driving mechanism, two moving rods 10 and two clamping mechanisms 11;

the utility model discloses a motor-driven telescopic handle, including base 1, fixing frame, slide bar, fixing frame, actuating mechanism, slide bar, actuating mechanism, fixing plate 9, fixing frame 4 fixed connection, electric telescopic handle 2 flexible end and stop gear 3 fixed connection, be equipped with mount 4 on the base 1, double-end screw rod 6 both ends are connected with mount 4 rotation respectively, and the department is equipped with the ring gear in the middle of the double-end screw rod 6, the ring gear is connected with actuating mechanism meshing, actuating mechanism fixes on fixed plate 9, fixed plate 9 and mount 4 fixed connection, double-end screw rod 6 both ends respectively with two movable rod 10 threaded connection, two movable rod 10 symmetry set up, slide bar 5 slides in proper order and passes two movable rod 10, slide bar 5 both ends respectively with mount 4 fixed connection, two movable rod 10 adjacent ends all are equipped with fixture 11, two fixture 11 symmetry set up, stop gear 3 are located between two fixture 11.

The driving mechanism comprises a gear 7 and a motor 8;

the gear 7 is meshed with a toothed ring on the double-headed screw 6, the gear 7 is fixedly connected with an output shaft of the motor 8, and the motor 8 is fixed on the fixed plate 9.

Each clamping mechanism 11 comprises a clamping plate I12, a clamping plate II 15, two convex columns 13 and two springs I14;

the two clamping plates 12 and 15 are identical in structure and symmetrically arranged, the outer wall of the first clamping plate 12 is fixedly connected with the movable rod 10, two convex columns 13 are arranged on the first clamping plate 12, two grooves matched with the convex columns 13 are arranged on the second clamping plate 15, the two convex columns 13 are respectively arranged in the corresponding grooves in a sliding mode, one ends of the two springs 14 are respectively fixedly connected with the corresponding convex columns 13, and the other ends of the two springs 14 are fixedly connected with the inner walls of the corresponding grooves.

The limiting mechanism 3 comprises a fixed block 16 and a plurality of telescopic units;

the lower extreme of fixed block 16 and electric telescopic handle 2 fixed connection, fixed block 16 upper end equipartition is equipped with a plurality of deep grooves, all is equipped with a plurality of flexible units in every deep groove.

Each telescopic unit comprises a second spring 17, a sliding rod 18 and a roller 19;

the upper end of the sliding rod 18 is provided with a roller 19, the lower end of the sliding rod 18 is fixedly connected with one end of a second spring 17 and is arranged in the long groove of the fixed block 16 in a sliding manner, and the other end of the second spring 17 is fixedly connected with the inner bottom end of the long groove.

When the flywheel positioning device is used, the flywheel to be positioned is placed above the limiting mechanism 3, the rim of the flywheel is contacted with the telescopic units, the telescopic units are compressed to different degrees according to the dead weight of the flywheel, the shape matched with the rim is formed, the motor 8 is started to drive the gear 7 to drive the double-headed screw 6 to rotate, the two moving rods 10 simultaneously and relatively move, two sides of the flywheel are clamped by the two clamping mechanisms 11 simultaneously, and errors on the two sides are avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. A flywheel manufacturing positioning device, characterized in that: comprises a base (1), an electric telescopic rod (2), a limiting mechanism (3), a fixing frame (4), a sliding rod (5), a double-headed screw (6), a fixed plate (9), a driving mechanism, two moving rods (10) and two clamping mechanisms (11);

base (1) up end and electric telescopic handle (2) stiff end fixed connection, electric telescopic handle (2) flexible end and stop gear (3) fixed connection are equipped with mount (4) on base (1), double-end screw rod (6) both ends are connected with mount (4) rotation respectively, and department is equipped with the ring gear in the middle of double-end screw rod (6), the ring gear is connected with actuating mechanism meshing, actuating mechanism fixes on fixed plate (9), fixed plate (9) and mount (4) fixed connection, double-end screw rod (6) both ends respectively with two movable rod (10) threaded connection, two movable rod (10) symmetry sets up, slide bar (5) slide in proper order and pass two movable rod (10), slide bar (5) both ends respectively with mount (4) fixed connection, two movable rod (10) adjacent ends all are equipped with fixture (11), two fixture (11) symmetry sets up, stop gear (3) are located between two fixture (11).

2. A positioning device for flywheel manufacturing as defined in claim 1, wherein: the driving mechanism comprises a gear (7) and a motor (8);

the gear (7) is meshed with a toothed ring on the double-end screw rod (6), the gear (7) is fixedly connected with an output shaft of the motor (8), and the motor (8) is fixed on the fixed plate (9).

3. A positioning device for flywheel manufacturing as defined in claim 1, wherein: each clamping mechanism (11) comprises a clamping plate I (12), a clamping plate II (15), two convex columns (13) and two springs I (14);

the clamping plate I (12) and the clamping plate II (15) are identical in structure and symmetrically arranged, the outer wall of the clamping plate I (12) is fixedly connected with the movable rod (10), two convex columns (13) are arranged on the clamping plate I (12), two grooves matched with the convex columns (13) are formed in the clamping plate II (15), the two convex columns (13) are respectively and slidably arranged in the corresponding grooves, one end of each of the two springs I (14) is respectively and fixedly connected with the corresponding convex column (13), and the other end of each of the two springs I (14) is fixedly connected with the inner wall of the corresponding groove.

4. A positioning device for flywheel manufacturing as defined in claim 1, wherein: the limiting mechanism (3) comprises a fixed block (16) and a plurality of telescopic units;

the lower end of the fixed block (16) is fixedly connected with the electric telescopic rod (2), a plurality of deep grooves are uniformly distributed at the upper end of the fixed block (16), and a plurality of telescopic units are arranged in each deep groove.

5. The positioning device for flywheel manufacturing of claim 4 wherein: each telescopic unit comprises a spring II (17), a sliding rod (18) and a roller (19);

the upper end of the sliding rod (18) is provided with a roller (19), the lower end of the sliding rod (18) is fixedly connected with one end of the second spring (17) and is arranged in the long groove of the fixed block (16) in a sliding manner, and the other end of the second spring (17) is fixedly connected with the inner bottom end of the long groove.