CN218271203U

CN218271203U - High-precision dynamic balancing machine with shock absorption function

Info

Publication number: CN218271203U
Application number: CN202221853962.8U
Authority: CN
Inventors: 孙张敬; 李�杰
Original assignee: Dalian Hengyi Coupling Co ltd
Current assignee: Dalian Hengyi Coupling Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-10
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a high accuracy dynamic balancing machine with shock-absorbing function relates to balanced quick-witted technical field. The utility model discloses a fixed plate and dynamic balancing machine main part, the outside top surface of fixed plate is fixed with first spring all around, the fixed plate outside is provided with the diaphragm, the fixed plate outside is provided with the curb plate, diaphragm and the outside bottom surface of curb plate are fixed with first spring, first spring external fixation has the fixture block, diaphragm and the inside side of curb plate are fixed with the second spring, the second spring is fixed with the magnetic block in the one end of keeping away from diaphragm and curb plate, dynamic balancing machine main part bottom surface is fixed with the bottom plate, the bottom plate is located diaphragm, between curb plate and the bottom plate. The utility model discloses a set up damping shock absorber, first spring and second spring to realized the shock attenuation to the dynamic balancing machine main part, avoided appearing the big or bumping problem of range of vibration, the damping shock absorber plays main cushioning effect to the dynamic balancing machine main part in vertical direction, and first spring then plays supplementary complex effect to the damping shock absorber.

Description

High-precision dynamic balancing machine with shock absorption function

Technical Field

The utility model belongs to the technical field of balanced machine, especially, relate to a high accuracy dynamic balancing machine with shock-absorbing function.

Background

The dynamic balancing machine is one kind of dynamic balancing machine. For measuring the magnitude and position of the unbalance of a rotating object (rotor). The main performance of the dynamic balancing machine is two comprehensive indexes of minimum achievable residual unbalance amount and reduction rate of the dynamic balancing machine, wherein the minimum achievable residual unbalance amount is the minimum value of the residual unbalance amount which can be achieved by the rotor of the dynamic balancing machine, and the minimum achievable residual unbalance amount is the index for measuring the highest balance capability of the dynamic balancing machine; the latter is the ratio of the amount of unbalance reduced after one correction to the initial amount of unbalance, but it still has the following disadvantages in practical use:

1. when the existing dynamic balancing machine detects a rotating object, the vibration amplitude is large, and the service life of the high-precision dynamic balancing machine is easily influenced;

2. the existing dynamic balancing machine always generates vibration in random directions in the using process, but the existing damping device can only eliminate the vibration in a certain direction, so that the vibration in other directions cannot be eliminated, and the problem of poor damping effect or other problems is easily caused.

Therefore, the existing high-precision dynamic balancing machine with the damping function cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy dynamic balancing machine with shock-absorbing function through multiple damping device's setting, has solved the problem of rocking and structural collision.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high accuracy dynamic balancing machine with shock-absorbing function, including fixed plate and dynamic balancing machine main part, the outside top surface of fixed plate is fixed with first spring all around, the fixed plate outside is provided with the diaphragm, the fixed plate outside is provided with the curb plate, diaphragm and the outside bottom surface of curb plate are fixed with first spring, first spring outside is fixed with the fixture block, diaphragm and the inside side of curb plate are fixed with the second spring, the second spring is fixed with the magnetic block in the one end of keeping away from diaphragm and curb plate, dynamic balancing machine main part bottom surface is fixed with the bottom plate, the bottom plate is located between diaphragm, curb plate and the bottom plate, and the bottom plate just can carry out the shock attenuation through first spring, second spring and damping bumper shock absorber like this.

Furthermore, the clamping groove is formed in the bottom plate, the block groove is formed in the bottom plate, the second spring is fixed in the block groove, the magnetic block is fixed on one side, away from the spring, of the second spring, and the second spring can absorb shock when the bottom plate shakes in the horizontal direction.

Further, the outside bottom surface of bottom plate is fixed with the damping bumper shock absorber, and the damping bumper shock absorber just can shake the bottom plate in vertical side and carry out the shock attenuation like this, the bottom plate passes through damping bumper shock absorber and fixed plate fixed connection, and the bottom plate just can generally carry out fixed connection with the dynamic balancing machine main part through the damping bumper shock absorber like this.

Furthermore, the outside side of the fixed plate is fixed with a hinge, the transverse plate and the side plates are fixedly connected with the fixed plate through the hinge, the transverse plate and the side plates can be spliced with each other, the transverse plate and the side plates can stop the bottom plate to be limited, the transverse plate and the side plates rotate around the hinge, and therefore the fixing device is more convenient to use.

Further, the diaphragm all is fixed with the solid fixed cylinder with the outside top surface of curb plate on one side of being close to each other, the inside connector clip that is provided with of solid fixed cylinder, diaphragm and curb plate just can be connected through the connector clip like this, the connector clip is "U" type, and the card that the connector clip can be better goes into between the solid fixed cylinder is inside like this.

Further, the diaphragm is located between the inside of the block groove with the outside magnetic block of curb plate, the magnetic block is connected through magnetism each other, and just can carry out shock attenuation work through the second spring like this magnetic block laminates mutually, the fixture block is located between the draw-in groove is inside, just can carry out shock attenuation work through first spring like this after the fixture block is connected.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up damping bumper shock absorber, first spring and second spring to realized the shock attenuation to the dynamic balancing machine main part, avoided appearing the big or bumping problem of vibration amplitude, the damping bumper shock absorber plays main cushioning effect to the dynamic balancing machine main part in vertical direction, and first spring then plays supplementary complex effect to the damping bumper shock absorber, and the second spring then is to the dynamic balancing machine main part on the horizontal direction shock attenuation work.

2. The utility model provides a second spring passes through the magnetism piece and connects, can cushion the shock attenuation to the bottom plate horizontal direction effectively like this, comes to carry out the shock attenuation to the dynamic balancing machine main part in multi-angle and many directions like this to improved the shock attenuation effect, guaranteed the life of dynamic balancing machine main part, and this device has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

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

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

FIG. 2 is a schematic view of the whole structure of the present invention;

FIG. 3 is a top view of the structure of the main body and the bottom plate of the dynamic balancing machine of the present invention;

FIG. 4 is a bottom view of the structure of the main body and the bottom plate of the dynamic balancing machine of the present invention;

fig. 5 is a schematic structural view of the middle fixing plate of the present invention;

FIG. 6 is a schematic view of the structure of the middle cross plate of the present invention;

fig. 7 is a schematic view of the structure of the middle side plate of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a dynamic balancing machine main body; 2. a transverse plate; 3. a side plate; 4. a fixing plate; 41. a hinge; 42. a clamping block; 421. a first spring; 5. a fixed cylinder; 51. a connecting card; 6. a base plate; 61. a card slot; 62. a block groove; 621. a magnetic block; 622. a second spring; 63. a shock absorber is damped.

Detailed Description

The technical solution 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.

Please refer to fig. 1-7, the utility model relates to a high accuracy dynamic balancing machine with shock-absorbing function, including fixed plate 4 and dynamic balancing machine main part 1, fixed plate 4 outside top surface is fixed with first spring 421 all around, fixed plate 4 outside is provided with diaphragm 2, fixed plate 4 outside is provided with curb plate 3, diaphragm 2 is fixed with first spring 421 with 3 outside bottom surfaces of curb plate, first spring 421 external fixation has fixture block 42, diaphragm 2 is fixed with second spring 622 with 3 inside sides of curb plate, second spring 622 is fixed with magnetic block 621 in the one end of keeping away from diaphragm 2 and

curb plate

3, 1 bottom surface of dynamic balancing machine main part is fixed with bottom plate 6, bottom plate 6 is located diaphragm 2, between curb plate 3 and the bottom plate 6, bottom plate 6 just can carry out the shock attenuation through first spring 421, second spring 622 and damping bumper shock absorber 63 like this.

Preferably, the inside draw-in groove 61 of having seted up all around of bottom plate 6, the inside piece groove 62 of having seted up all around of bottom plate 6, the inside second spring 622 that is fixed with of piece groove 62, second spring 622 is being kept away from spring one side and is being fixed with magnetic block 621, and second spring 622 just can carry out the shock attenuation to rocking on the bottom plate 6 horizontal direction like this.

Preferably, a damping shock absorber 63 is fixed on the bottom surface of the outer portion of the bottom plate 6, so that the damping shock absorber 63 can absorb shock when the bottom plate 6 rocks in the vertical direction, the bottom plate 6 is fixedly connected with the fixed plate 4 through the damping shock absorber 63, and thus the bottom plate 6 can be fixedly connected with the dynamic balancing machine main body 1 through the damping shock absorber 63.

Preferably, fixed plate 4 outside side is fixed with hinge 41, and diaphragm 2 and curb plate 3 pass through hinge 41 and fixed plate 4 fixed connection, and diaphragm 2 can splice each other with curb plate 3, and diaphragm 2 just can block bottom plate 6 spacing like this with curb plate 3, and diaphragm 2 rotates around hinge 41 with curb plate 3, can be more convenient like this when using.

Preferably, the transverse plate 2 and the top surface outside the side plate 3 are both fixed with the fixed cylinder 5 on one side close to each other, the inside connecting clip 51 that is provided with of the fixed cylinder 5, the transverse plate 2 and the side plate 3 can be connected through the connecting clip 51, the connecting clip 51 is "U" type, and the connecting clip 51 can be better clipped between the inside of the fixed cylinder 5.

Preferably, the magnetic block 621 of the transverse plate 2 and the outside of the side plate 3 is located inside the block groove 62, the magnetic block 621 is connected with each other magnetically, so that the magnetic block 621 is attached to each other to perform the damping operation through the second spring 622, the clamping block 42 is located inside the clamping groove 61, and thus the clamping block 42 is connected to perform the damping operation through the first spring 421.

The first embodiment is as follows:

as shown in fig. 1-7, when the device works and vibrates, the dynamic balancer main body 1 shakes randomly in a non-directional manner, and then in the vertical direction, firstly, the damping shock absorbers 63 play a role in buffering and damping the bottom plate 6 and the dynamic balancer main body 1, and secondly, the first springs 421 outside the fixture blocks 42 play a role in secondary shock absorption and damping of the bottom plate 6, so that the vibration in the vertical direction can be effectively eliminated, and therefore the dynamic balancer main body 1 is guaranteed not to be damaged due to collision.

The second embodiment:

as shown in fig. 1-7, when the device is operated and vibrates, the dynamic balancer body 1 rocks freely without direction, and at this time, in the horizontal direction, the second spring 622 outside the magnetic block 621 can buffer and absorb the horizontal rocking of the bottom plate 6, so that the horizontal vibration can be effectively eliminated, thereby ensuring that the bottom plate 6 does not collide in the horizontal direction.

The utility model discloses the theory of operation: the device eliminates and buffers the vibration in the vertical direction through the damping shock absorber 63 and the first spring 421, thereby ensuring that the dynamic balancer body 1 cannot be damaged due to collision in the vertical direction; meanwhile, the second springs 622 on the periphery of the outer portion of the bottom plate 6, the transverse plate 2 and the outer portion of the side plate 3 can eliminate and buffer vibration in the horizontal direction, and therefore the dynamic balancing machine main body 1 is guaranteed not to be damaged due to collision in the horizontal direction.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy dynamic balancing machine with shock-absorbing function, includes fixed plate (4) and dynamic balancing machine main part (1), its characterized in that, fixed plate (4) outside top surface is fixed with first spring (421) all around, fixed plate (4) outside is provided with diaphragm (2), fixed plate (4) outside is provided with curb plate (3), diaphragm (2) and curb plate (3) outside bottom surface are fixed with first spring (421), first spring (421) external fixation has fixture block (42), diaphragm (2) and curb plate (3) inside side are fixed with second spring (622), second spring (622) is fixed with magnetic block (621) in the one end of keeping away from diaphragm (2) and curb plate (3), dynamic balancing machine main part (1) bottom surface is fixed with bottom plate (6), bottom plate (6) are located between diaphragm (2), curb plate (3) and bottom plate (6).

2. The high-precision dynamic balancing machine with the shock absorption function of claim 1, wherein a clamping groove (61) is formed in the bottom plate (6) at the periphery, a block groove (62) is formed in the bottom plate (6) at the periphery, a second spring (622) is fixed in the block groove (62), and a magnetic block (621) is fixed on one side, far away from the spring, of the second spring (622).

3. The high-precision dynamic balancing machine with the shock absorption function of claim 1, wherein the damping shock absorber (63) is fixed on the outer bottom surface of the bottom plate (6), and the bottom plate (6) is fixedly connected with the fixed plate (4) through the damping shock absorber (63).

4. The high-precision dynamic balancing machine with the shock absorption function of claim 1, wherein a hinge (41) is fixed on the outer side surface of the fixing plate (4), the transverse plate (2) and the side plate (3) are fixedly connected with the fixing plate (4) through the hinge (41), the transverse plate (2) and the side plate (3) can be spliced with each other, and the transverse plate (2) and the side plate (3) rotate around the hinge (41).

5. The high-precision dynamic balancing machine with the shock absorption function of claim 1, wherein the fixed cylinders (5) are fixed on the outer top surfaces of the transverse plate (2) and the side plates (3) on the sides close to each other, the connecting clamps (51) are arranged inside the fixed cylinders (5), and the connecting clamps (51) are U-shaped.

6. The high-precision dynamic balancing machine with the shock absorption function of claim 1, wherein the transverse plate (2) and the magnetic blocks (621) outside the side plates (3) are located between the inner portions of the block grooves (62), the magnetic blocks (621) are magnetically connected with each other, and the clamping blocks (42) are located between the inner portions of the clamping grooves (61).