CN217394203U

CN217394203U - Alignment connecting device for assembling double-mass flywheel

Info

Publication number: CN217394203U
Application number: CN202123123956.5U
Authority: CN
Inventors: 姚君; 方兵
Original assignee: Changzhou Laike Intelligent Technology Co ltd
Current assignee: Changzhou Laike Intelligent Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-09-09
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a counterpoint connecting device for equipment of dual mass flywheel, including base, fixture one and fixture two. The utility model has the advantages that: the first clamping mechanism and the second clamping mechanism are arranged, and the positions of the first movable block and the second movable block are respectively moved, so that the flywheel is fixed, the operation is simple, the flywheels with different sizes can be fixed, and the application range of the flywheels is expanded; when docking the minute wheel, when counterpoint between two flywheels has the deviation, need not take off the flywheel, directly rotate hand wheel one, make hand wheel drive gear one and rotate, gear one rotates and drives gear two then and rotates, thereby realize the rotation to whole fixture two, and then can counterpoint under the condition of not taking off the flywheel, and the work efficiency is improved, when rotating, through the gyro wheel that sets up between connecting seat and the activity post, can play certain spacing supporting role to fixture two, guarantee to rotate and adjust and can go on smoothly.

Description

Alignment connecting device for assembling double-mass flywheel

Technical Field

The utility model relates to a counterpoint connecting device specifically is a counterpoint connecting device for double mass flywheel equipment, belongs to flywheel equipment technical field.

Background

A Dual Mass Flywheel (DMFW) is a mechanical structure used in automotive power trains to isolate torsional vibrations of the engine crankshaft. Under the condition that various parameters of the dual-mass flywheel are determined, the dual-mass flywheel has the characteristic of nonlinearity in the whole working rotating speed range of the engine, the characteristic enables the power transmission system to be in the working rotating speed range of the engine, particularly in the low-speed range where resonance easily occurs, the load of torsional vibration of the power transmission system is restrained, the torsional vibration amplitude of the power transmission system and noise caused by the torsional vibration amplitude are greatly reduced, and therefore resonance phenomenon is difficult to occur.

The existing auxiliary docking tool has some problems in use:

1) when the existing butt joint auxiliary tool is used for fixing the flywheel, the operation steps are complex, the butt joint labor amount is increased, the butt joint efficiency is reduced, and the assembling time is long;

2) current butt joint appurtenance is after fixing the flywheel, when counterpointing inaccurate, need take off the flywheel and readjust fixed position, and it is more troublesome to operate, frequently readjusts moreover, reduces work efficiency, still can cause wearing and tearing to the flywheel, influences its life.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a positioning connection device for dual mass flywheel assembly.

The utility model discloses a following technical scheme realizes above-mentioned purpose: comprises that

The device comprises a base, a support column, a horizontal adjusting mechanism and a movable column, wherein one side of the upper surface of the base is fixedly connected with the support column, the other side of the base is internally provided with a mounting groove, the horizontal adjusting mechanism is arranged in the mounting groove, and the upper surface of the other side of the base is connected with the movable column through the horizontal adjusting mechanism;

the first clamping mechanism is arranged on the side wall of one side of the support column, and one flywheel can be conveniently fixed by arranging the first clamping mechanism;

and the second clamping mechanism is connected to one side of the movable column close to the support column, and the other flywheel is conveniently fixed by arranging the second clamping mechanism.

As a further aspect of the present invention: a circular through groove is formed in the supporting column.

As a further aspect of the present invention: the clamping mechanism comprises a first fixed block fixedly connected to the side wall of the lower end of the support column and a first movable block slidably connected to the side wall of the support column, the first fixed block is arranged on the lower side of the first movable block, an installation block fixedly connected to the upper end of the support column is installed on the upper side of the first movable block, a pull rod is movably connected to the center of the installation block and penetrates through the lower side of the installation block and is fixedly connected to the first movable block, and springs are arranged on the two sides, located on the pull rod, of the upper surface of the first movable block and the lower surface of the installation block.

As a further aspect of the present invention: be provided with hand wheel one on the outer wall of activity post, one side rigid coupling of hand wheel one has the bull stick, and the bull stick extends to the inside logical inslot that sets up of activity post to the rigid coupling has gear one, the downside gear engagement of gear one is connected with gear two, and the axle center position rigid coupling of gear two has the pivot, the one end and the logical inslot wall of pivot rotate to be connected, and its other end extends to the outside of activity post to with fixture two fixed connection.

As a further aspect of the present invention: the clamping mechanism II is fixedly connected with the rotating shaft, the connecting seat and the movable block II form the rotating shaft, a mounting groove is formed in the connecting seat, a first threaded rod is rotatably connected to the inside of the mounting groove through a bearing, the upper end of the first threaded rod extends to the outer side of the connecting seat, a second hand wheel is fixedly connected to the upper end of the first threaded rod, a first threaded sleeve is connected to the first threaded rod in a threaded mode, the movable block II is fixedly connected to one side of the first threaded sleeve, and a second fixed block is arranged on the side wall of the lower end of the connecting seat.

As a further aspect of the present invention: horizontal adjustment mechanism is connected by rotating the inside two threaded rods and the two swivel nut of the inside mounting groove that sets up of base constitute, the one end of two threaded rods extends to the outside of base to the rigid coupling has a hand wheel three, and threaded connection has swivel nut two on the pole body of two threaded rods, the upper end of swivel nut two with the activity post rigid coupling.

As a further aspect of the present invention: the side wall of one side of the connecting seat, which is close to the movable column, is provided with a plurality of wheel shafts, the wheel shafts are rotatably connected with idler wheels, and the idler wheels are in rolling connection with the side wall of the movable column.

The utility model has the advantages that:

1) the utility model has the advantages that the first clamping mechanism and the second clamping mechanism are arranged to respectively move the first movable block and the second movable block, so that the flywheel can be fixed, the operation is simple, the flywheels with different sizes can be fixed, and the application range is enlarged;

2) the utility model discloses when docking the theory wheel, when counterpoint between two flywheels has the deviation, need not take off the flywheel, directly rotate hand wheel one, make hand wheel drive gear one rotate, gear one rotates and drives gear two rotations then, thereby realize the rotation to whole fixture two, and then can counterpoint under the condition of not taking off the flywheel, and the work efficiency is improved, when rotating, through the gyro wheel that sets up between connecting seat and the activity post, can play certain spacing supporting role to fixture two, guarantee to rotate and adjust and can go on smoothly.

Drawings

Fig. 1 is a schematic view of the overall front view structure of the alignment connection device of the present invention;

fig. 2 is a schematic view of the overall side view structure of the alignment connection device of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. the device comprises a base, 2, supporting columns, 3, a circular through groove, 4, a first fixed block, 5, an installation block, 6, a drawing rod, 7, a first movable block, 8, a spring, 9, an installation groove, 10, a second threaded rod, 11, a second threaded sleeve, 12, a third hand wheel, 13, a movable column, 14, a first hand wheel, 15, a first gear, 16, a second gear, 17, a rotating shaft, 18, a connecting seat, 19, a first threaded rod, 20, a second hand wheel, 21, a first threaded sleeve, 22, a second movable block, 23, a second fixed block, 24, a wheel shaft, 25 and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, an alignment connection device for dual mass flywheel assembly includes

The device comprises a base 1, a support column 2 is fixedly connected to one side of the upper surface of the base 1, a mounting groove 9 is formed in the other side of the base, a horizontal adjusting mechanism is arranged in the mounting groove 9, and a movable column 13 is connected to the upper surface of the other side of the base 1 through the horizontal adjusting mechanism;

the first clamping mechanism is arranged on the side wall of one side of the support column 2, and one flywheel can be conveniently fixed by arranging the first clamping mechanism;

and the second clamping mechanism is connected to one side of the movable column 13 close to the support column 2, and the second clamping mechanism is arranged to conveniently fix another flywheel.

In the embodiment of the utility model, the first clamping mechanism is composed of a first fixed block 4 fixedly connected on the side wall of the lower end of the support pillar 2 and a first movable block 7 connected with the side wall of the support pillar 2 in a sliding way, the first fixed block 4 is arranged at the lower side of the first movable block 7, the upper side of the first movable block 7 is provided with a mounting block 5 fixedly connected at the upper end of the support pillar 2, the central position of the mounting block 5 is movably connected with a pull rod 6, the pull rod 6 penetrates through the lower side of the mounting block 5 and is fixedly connected with the first movable block 7, springs 8 are arranged between the upper surface of the first movable block 7 and the lower surface of the mounting block 5 at two sides of the pull rod 6, when the flywheel is fixed, the first movable block 7 compresses the springs 8 by pulling the pull rod 6, at the moment, the flywheel is placed on the first fixed block 4, then the pull rod 6 is released, the first movable block 7 moves downwards under the elastic force of the springs 8, thereby realizing the fixation of one of the flywheels.

The embodiment of the utility model provides an in, fixture two is in by the rigid coupling connecting seat 18 and movable block two 22 in the pivot 17 constitute, the mounting groove has been seted up to the inside of connecting seat 18, and inside bearing rotation through the mounting groove is connected with threaded rod one 19, the upper end of threaded rod one 19 extends to the outside of connecting seat 18 to the rigid coupling has two hand wheels 20, and threaded connection has swivel nut one 21 on the threaded rod one 19, one side rigid coupling of swivel nut one 21 has movable block two 22, be provided with two 23 fixed blocks on the lower extreme lateral wall of connecting seat 18, realize the fixed to another flywheel wherein through adjusting two 22 movable blocks and the relative distance between two 23 fixed blocks.

Example two

The embodiment of the utility model provides an in, circular logical groove 3 has been seted up to the inside of support column 2, after the butt joint is accomplished, can fix two flywheels through the bolt through circular logical groove 3.

The embodiment of the utility model provides an in, be provided with first hand wheel 14 on the outer wall of activity post 13, one side rigid coupling of first hand wheel 14 has the bull stick, and the bull stick extends to the logical inslot of the inside setting of activity post 13 to the rigid coupling has first gear 15, the downside gear engagement of first gear 15 is connected with two gears 16, and two 16 axle center position rigid couplings of gear have a pivot 17, the one end and the logical inslot wall of pivot 17 rotate to be connected, and its other end extends to the outside of activity post 13 to with two fixed connection of fixture, be convenient for rotate fixture two, thereby adjust the butt joint degree of accuracy between two flywheels.

The embodiment of the utility model provides an in, horizontal adjustment mechanism is connected by rotating two 10 of the inside threaded rod and two 11 swivel nut of the inside mounting groove 9 that sets up of base 1 constitute, the one end of two 10 of threaded rod extends to the outside of base 1 to the rigid coupling has three 12 hand wheels, and threaded connection has two 11 swivel nut on the pole body of two 10 of threaded rod, the upper end of two 11 swivel nut with the 13 rigid couplings of activity post are convenient for remove the horizontal position of fixture two to realize the butt joint between two flywheels.

The embodiment of the utility model provides an in, be provided with a plurality of shaft 24 on one side lateral wall that connecting seat 18 is close to movable post 13, and the shaft 24 internal rotation is connected with gyro wheel 25, roll connection between gyro wheel 25 and the lateral wall of movable post 13 is convenient for when rotating clamping mechanism two, plays certain spacing supporting role to it, guarantees to rotate to adjust and can go on smoothly.

The working principle is as follows: when the aligning and connecting device for assembling the dual-mass flywheel is used, firstly, the pull-out rod 6 is pulled to enable the first movable block 7 to compress the spring 8, the flywheel is placed on the first fixed block 4 at the moment, then the pull-out rod 6 is loosened, the first movable block 7 moves downwards under the action of the elastic force of the spring 8 to fix one of the flywheels, then the relative distance between the second movable block 22 and the second fixed block 23 is adjusted to fix the other flywheel, then the third hand wheel 12 is rotated, the third hand wheel 12 drives the second threaded rod 10 to rotate, then the second clamping mechanism is horizontally close to the first clamping mechanism to realize the butt joint between the two flywheels, when the alignment between the two flywheels has deviation, the first flywheel 14 is directly rotated without taking down, so that the first hand wheel 14 drives the first gear 15 to rotate, the first gear 15 rotates to drive the second gear 16 to rotate, thereby realize the rotation to whole fixture two, and then can counterpoint under the condition of not taking off the flywheel, improve work efficiency, when rotating, through the gyro wheel 25 that sets up between connecting seat 18 and the activity post 13, can play certain spacing supporting role to fixture two, guarantee to rotate to adjust and can go on smoothly.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A counterpoint connecting device for double mass flywheel equipment, characterized in that includes

The device comprises a base (1), wherein a supporting column (2) is fixedly connected to one side of the upper surface of the base (1), a mounting groove (9) is formed in the other side of the base, a horizontal adjusting mechanism is arranged in the mounting groove (9), and a movable column (13) is connected to the upper surface of the other side of the base (1) through the horizontal adjusting mechanism;

the first clamping mechanism is arranged on the side wall of one side of the supporting column (2), and one flywheel can be conveniently fixed by the first clamping mechanism;

and the second clamping mechanism is connected to one side, close to the support column (2), of the movable column (13), and the second clamping mechanism is arranged to conveniently fix another flywheel.

2. The alignment connection device for a dual mass flywheel assembly of claim 1, wherein: circular through grooves (3) are formed in the supporting columns (2).

3. The alignment connection device for a dual mass flywheel assembly of claim 1, wherein: clamping mechanism one by the rigid coupling on support column (2) lower extreme lateral wall fixed block (4) and with support column (2) lateral wall sliding connection's movable block (7) constitute, fixed block (4) set up the downside of movable block (7), and the upside of movable block (7) install mounting block (5) of rigid coupling in support column (2) upper end, the central point of mounting block (5) puts swing joint has pull pole (6), and pull pole (6) run through the downside of mounting block (5) to with movable block (7) rigid coupling, the both sides that are located pull pole (6) between the upper surface of movable block (7) and the lower surface of mounting block (5) are provided with spring (8).

4. The alignment connection device for a dual mass flywheel assembly of claim 1, wherein: be provided with hand wheel (14) on the outer wall of activity post (13), one side rigid coupling of hand wheel (14) has the bull stick, and the bull stick extends to the logical inslot of the inside setting of activity post (13) to the rigid coupling has gear (15), the downside gear engagement of gear (15) is connected with gear two (16), and the axle center position rigid coupling of gear two (16) has pivot (17), the one end and the logical inslot wall rotation of pivot (17) are connected, and its other end extends to the outside of activity post (13) to with two fixed connection of fixture.

5. The alignment connection device for a dual mass flywheel assembly of claim 4, wherein: fixture two is in by the rigid coupling connecting seat (18) and movable block two (22) on pivot (17) constitute, the mounting groove has been seted up to the inside of connecting seat (18), and the mounting groove is inside to rotate through the bearing and be connected with threaded rod (19), the upper end of threaded rod (19) extends to the outside of connecting seat (18) to the rigid coupling has hand wheel two (20), and threaded rod one (19) go up threaded connection has swivel nut one (21), one side rigid coupling of swivel nut one (21) has movable block two (22), be provided with fixed block two (23) on the lower extreme lateral wall of connecting seat (18).

6. The alignment connection device for a dual mass flywheel assembly as set forth in claim 1, wherein: horizontal adjustment mechanism is connected by rotating two (10) of threaded rod and two (11) of swivel nut of the inside mounting groove (9) that sets up of base (1), the one end of two (10) of threaded rod extends to the outside of base (1) to the rigid coupling has three (12) of hand wheel, and threaded connection has two (11) of swivel nut on the pole body of two (10) of threaded rod, the upper end of two (11) of swivel nut with activity post (13) rigid coupling.

7. The alignment connection device for a dual mass flywheel assembly of claim 5, wherein: a plurality of wheel shafts (24) are arranged on the side wall of one side, close to the movable column (13), of the connecting seat (18), rolling wheels (25) are rotatably connected in the wheel shafts (24), and the rolling wheels (25) are in rolling connection with the side wall of the movable column (13).