CN216978244U

CN216978244U - Ring belt balancing machine for balance correction of pump rotor

Info

Publication number: CN216978244U
Application number: CN202220397218.5U
Authority: CN
Inventors: 刘德龙
Original assignee: Liaoning Zhongzheng Chemical Equipment Co ltd
Current assignee: Liaoning Zhongzheng Chemical Equipment Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-15
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a ring belt balancing machine for balance correction of a pump rotor, which comprises a base, wherein two ends of the top of the base are respectively fixedly provided with a supporting rod, one end of each supporting rod is respectively fixedly provided with a connecting rod, one end of each connecting rod is respectively rotatably provided with a first driving wheel, the inner walls of the two first driving wheels are respectively sleeved with a driven belt, one end of each driven belt is respectively sleeved with a rotor body, one side of the top of the base is fixedly provided with a servo motor, an upward pulling force is formed on the rotor through the two supporting rods, partial downward pulling force of the transmission belt and the gravity of the rotor are counteracted, make the rotor rotate the pressure that the junction receives at the pivoted in-process like this and frictional force littleer for the rotor is more balanced stable at the pivoted in-process, has reduced the consumption that frictional force also can practice thrift the motor to a certain extent, also is favorable to prolonging the life-span of rotor and connecting seat junction bearing simultaneously.

Description

Ring belt balancing machine for balance correction of pump rotor

Technical Field

The utility model relates to the technical field of a ring belt balancing machine, in particular to a ring belt balancing machine for balance correction of a pump body rotor.

Background

The pump motor is an important production and living article, wherein the pump body rotor has an initial unbalance amount in the manufacturing process due to the influence of materials, manufacturing processes and assembling. The pump rotor with excessive unbalance generates vibration, brings noise, shortens the service life of a product, and even brings danger when the pump rotor rotates at high speed, so that the dynamic balance correction treatment must be carried out on the motor rotor.

The circle drives the balancing machine and adopts the circle belt drive, has guaranteed the balanced quality and the precision of work piece, and circle belt drive loading and unloading are convenient, and work efficiency is high, and current circle belt is balanced adopts single transmission belt to carry out the transmission mostly, and this kind of mode is good stability, but a single belt can give a holding down force of rotor body, can aggravate the degree of wear of rotor and supporting seat junction after a long time, leads to shadow rotor body processing's accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ring belt balancing machine for balancing and correcting a pump body rotor, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circle area balancing machine for balanced correction of pump body rotor, the on-line screen storage device comprises a base, the both ends at base top are all fixed and are equipped with the bracing piece, and the one end of two bracing pieces is all fixed and is equipped with the connecting rod, and the one end of two connecting rods is all rotated and is equipped with first drive wheel, two the inner wall of first drive wheel all overlaps and is equipped with driven belt, two the one end of driven belt all overlaps and is equipped with rotor body, the fixed servo motor that is equipped with in one side at base top.

Preferably, a second driving wheel is fixedly arranged at the output end of the servo motor, a driving belt is sleeved on the inner wall of the second driving wheel, and the inner wall of one end of the driving belt is in contact with the outer wall of the rotor body.

Preferably, both sides at base top all are fixed and are equipped with two supports, and the top of two supports all is fixed and is equipped with two connecting axles.

Preferably, one end of each connecting shaft is fixedly provided with a mounting seat, and one end of the inner wall of each mounting seat is rotatably provided with a first bearing.

Preferably, the other end of mount pad inner wall rotates and is equipped with the second bearing, and the outer wall contact of first bearing and second bearing, the both ends of rotor body all are fixed and are equipped with the axis of rotation.

Preferably, a switch panel is fixedly arranged at one end of the base, a servo motor switch is arranged at one end of the switch panel, and the servo motor is electrically connected with an external power supply through the servo motor switch.

The utility model has the technical effects and advantages that:

(1) the two support rods form an upward pulling force on the rotor, and the downward pulling force of a part of the transmission belt and the gravity of the rotor are counteracted, so that the pressure and the friction force on the rotating joint of the rotor in the rotating process are smaller, the rotor is more balanced and stable in the rotating process, the power consumption of the motor can be saved to a certain extent due to the reduction of the friction force, and the service life of a bearing at the joint of the rotor and the connecting seat is prolonged;

(2) the base of being connected with the rotor is regarded as to the bearing group that uses two bearing combinations together, and this kind of bearing group can make the rotation of rotor more smooth and easy for single bearing, and can bear the pressure that bigger weight brought, and the life of two bearing combinations also can be longer, can be suitable for more pump rotor that the size is not uniform simultaneously.

Drawings

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

FIG. 2 is a schematic view of a bearing set according to the present invention;

fig. 3 is a schematic view of the structure of the support rod of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a connecting rod; 4. a first drive pulley; 5. a driven belt; 6. a rotor body; 7. a servo motor; 8. a second transmission wheel; 9. a drive belt; 10. a support; 11. a connecting shaft; 12. a mounting seat; 13. a first bearing; 14. a second bearing; 15. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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 utility model provides a ring belt balancing machine for pump body rotor balance correction as shown in figures 1-3, which comprises a base 1, wherein two ends of the top of the base 1 are both fixedly provided with support rods 2, one end of each of the two support rods 2 is both fixedly provided with a connecting rod 3, one end of each of the two connecting rods 3 is both rotatably provided with a first driving wheel 4, the inner walls of the two first driving wheels 4 are both sleeved with driven belts 5, an upward pulling force is formed on a rotor body 6 through the two support rods 2, partial downward pulling force of the driving belts 9 and the gravity of the rotor body 6 are offset, so that the pressure and friction force borne by the rotating connection part of the rotor body 6 in the rotating process are smaller, the rotor body 6 is more balanced and stable in the rotating process, one end of each of the two driven belts 5 is both sleeved with the rotor body 6, one side of the top of the base 1 is fixedly provided with a servo motor 7, a second driving wheel 8 is fixedly arranged at the output end of the servo motor 7, a driving belt 9 is sleeved on the inner wall of the second driving wheel 8, the inner wall of one end of the driving belt 9 is in contact with the outer wall of the rotor body 6, a switch panel is fixedly arranged at one end of the base 1, a servo motor switch is arranged at one end of the switch panel, and the servo motor 7 is electrically connected with an external power supply through the servo motor switch;

the utility model provides a ring belt balancing machine for pump body rotor balance correction as shown in figure 2, wherein two supports 10 are fixedly arranged on two sides of the top of a base 1, two connecting shafts 11 are fixedly arranged on the tops of the two supports 10, one ends of the two connecting shafts 11 are fixedly provided with mounting seats 12, one ends of the inner walls of the mounting seats 12 are rotatably provided with first bearings 13, the other ends of the inner walls of the mounting seats 12 are rotatably provided with second bearings 14, the first bearings 13 are in contact with the outer walls of the second bearings 14, and a bearing group formed by combining the two bearings together is used as the mounting seats 12 connected with a rotor;

the utility model provides a ring belt balancing machine for pump body rotor balance correction, which is shown in figure 3.A connecting rod 3 is fixedly arranged at one end of a supporting rod 2, a first driving wheel 4 is rotatably arranged at one end of each connecting rod 3, and a driven belt 5 is sleeved on the inner wall of each first driving wheel 4.

The working principle of the utility model is as follows: the two ends of the top of the base 1 are both fixedly provided with the support rods 2, one ends of the two support rods 2 are both fixedly provided with the connecting rods 3, one ends of the two connecting rods 3 are both rotatably provided with the first transmission wheels 4, the inner walls of the two first transmission wheels 4 are both sleeved with the driven belts 5, firstly, the rotor body 6 passes through the two driven belts 5 to be installed, an upward pulling force is formed on the rotor body 6 through the two support rods 2, partial downward pulling force of the transmission belts 9 and the gravity of the rotor body 6 are offset, so that the pressure and the friction force on the rotating connection part in the rotating process of the rotor body 6 are smaller, the rotor body 6 is more balanced and stable in the rotating process, the friction force is reduced, the power consumption of the motor can be saved to a certain extent, and the service life of a bearing at the connection part of the rotor body 6 and the installation seat 12 is prolonged, the bearing group which is combined together through the first bearing 13 and the second bearing 14 serves as the mounting seat 12 which is connected with the rotor body 6, the bearing group can enable the rotor to rotate more smoothly relative to a single bearing, the bearing group can bear pressure brought by large weight, the service life of the two bearing groups can be longer, and the pump rotor with more sizes and different sizes can be suitable for the pump rotor.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circle area balancing machine for balanced correction of pump body rotor, includes base (1), its characterized in that, the both ends at base (1) top are all fixed and are equipped with bracing piece (2), and the one end of two bracing pieces (2) is all fixed and is equipped with connecting rod (3), and the one end of two connecting rods (3) is all rotated and is equipped with first drive wheel (4), two the inner wall of first drive wheel (4) all overlaps and is equipped with driven belt (5), two the one end of driven belt (5) all overlaps and is equipped with rotor body (6), one side at base (1) top is fixed and is equipped with servo motor (7).

2. The ring belt balancing machine for the balance correction of the rotor of the pump body according to claim 1, characterized in that a second transmission wheel (8) is fixedly arranged at the output end of the servo motor (7), a transmission belt (9) is sleeved on the inner wall of the second transmission wheel (8), and the inner wall of one end of the transmission belt (9) is in contact with the outer wall of the rotor body (6).

3. The ring belt balancing machine for the balance correction of the rotor of the pump body according to claim 1 is characterized in that two brackets (10) are fixedly arranged on two sides of the top of the base (1), and two connecting shafts (11) are fixedly arranged on the tops of the two brackets (10).

4. A ring belt balancing machine for pump body rotor balance correction according to claim 3, characterized in that, a mounting seat (12) is fixedly arranged at one end of each of the two connecting shafts (11), and a first bearing (13) is rotatably arranged at one end of the inner wall of the mounting seat (12).

5. A ring belt balancing machine for pump body rotor balance correction according to claim 4, characterized in that the other end of the inner wall of the mounting seat (12) is rotatably provided with a second bearing (14), the first bearing (13) is in contact with the outer wall of the second bearing (14), and both ends of the rotor body (6) are fixedly provided with rotating shafts (15).

6. The ring belt balancing machine for pump body rotor balance correction according to claim 1, wherein a switch panel is fixedly arranged at one end of the base (1), a servo motor switch is arranged at one end of the switch panel, and the servo motor (7) is electrically connected with an external power supply through the servo motor switch.