CN210739281U - Tension compensation mechanism for rotor finishing machine - Google Patents

Abstract

The utility model discloses a tension compensating mechanism for a rotor finishing machine, comprising a belt, a fixed pulley and a movable pulley which are matched with the belt drive. The fixed pulley is fixedly mounted on the finishing machine through a mounting plate, and the movable pulley passes through The compensating member is movably arranged on the finishing machine. The compensating member includes a cylinder and a rotating arm. The movable pulley is fixedly installed at one end of the rotating arm. The other end of the rotating arm is equipped with a rotating arm shaft. The rotating arm is hingedly installed through the rotating arm shaft. On finishing machines, the arm is hinged to the piston end of the cylinder. The utility model has a reasonable structure and can adjust the tension of the belt when changing different products.

Description

Tension compensation mechanism for rotor finishing machine

technical field

The utility model relates to the technical field of motor manufacturing, in particular to a tension adjustment structure for a rotor finishing machine.

Background technique

In the rotor finishing process, the rotor is driven by the belt to rotate. Therefore, it is necessary to provide a stable rotational torque without excessive deformation of the rotor due to excessive pressure. Provide stable tension, and it is necessary to easily adjust the tension when changing different products, so that the product line can be increased and the profit of the enterprise can be increased.

Utility model content

The purpose of the utility model is to provide a tension compensation mechanism for a rotor finishing machine in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A tension compensating mechanism for a rotor finishing machine, comprising a belt, a fixed pulley and a movable pulley that cooperate with the belt drive, the fixed pulley is fixedly installed on the finishing machine through a mounting plate, and the movable pulley is movably set on the finishing machine through a compensation member. On the finishing machine, the compensation component includes a cylinder and a rotating arm, the movable pulley is fixedly installed at one end of the rotating arm, and the other end of the rotating arm is equipped with a rotating arm shaft, and the rotating arm is hingedly installed on the finishing machine through the rotating arm shaft. The pivot arm is hingedly connected to the piston end of the cylinder.

One end of the cylinder is fixedly connected with a cylinder mounting block, the cylinder fixing shaft passes through the cylinder mounting block, and the cylinder is fixedly mounted on the finishing machine through the cylinder mounting block.

The piston end of the cylinder is fixedly connected with a connecting fork, and the cylinder is hingedly connected with the rotating arm through the connecting fork.

The connecting fork includes a connecting end block that is fixedly connected with the cylinder piston end, the front end of the connecting end block has two connecting lugs arranged oppositely, an insertion cavity is formed between the two connecting lugs, and the rotating arm enters the insertion cavity, and the connecting shaft Passing through the two pieces of connecting lugs and the turning arm, the turning arm is hingedly connected with the connecting fork.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model can adjust the tightness of the belt through the compensating member, so that the finishing machine can process the rotor better.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the connecting fork 10 of the present invention.

Detailed ways

The technical solutions in the embodiments 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figure 1-2, a tension compensation mechanism for a rotor finishing machine includes a belt 1, a fixed pulley 2 and a movable pulley 3 that are driven and matched with the belt 1. The fixed pulley 2 is fixedly installed on the precision On the car machine, the movable pulley 3 is movably arranged on the finishing machine through the compensation member 4. The compensation member 4 includes a cylinder 5 and a rotating arm 6. A rotating arm shaft 7 is installed, the rotating arm 6 is hingedly mounted on the finishing machine through the rotating arm shaft 7 , and the rotating arm 6 is hingedly connected with the piston end of the cylinder 5 .

One end of the cylinder 5 is fixedly connected with a cylinder mounting block 8 , the cylinder fixing shaft 9 passes through the cylinder mounting block 8 , and the cylinder 5 is fixedly mounted on the finishing machine through the cylinder mounting block 8 .

A connecting fork 10 is fixedly connected to the piston end of the cylinder 5 , and the cylinder 5 is hingedly connected to the rotating arm 6 through the connecting fork 10 .

The connecting fork 10 includes a connecting end block 11 that is fixedly connected to the piston end of the cylinder 5. The front end of the connecting end block 11 has two connecting lugs 12 arranged opposite to each other, and there is an insertion cavity 13 between the two connecting lugs 12. Entering into the insertion cavity 13 , the connecting shaft 15 passes through the two pieces of connecting lugs 12 and the rotating arm 6 , and the rotating arm 6 is hingedly connected with the connecting fork 10 .

When the belt 1 needs to be adjusted, the pressure of the cylinder 5 can be controlled, and the rotating arm 6 is pushed forward or backward by the piston end of the cylinder, and the movable pulley 3 is displaced by the rotation of the rotating arm 6, so as to realize the movement of the belt 1. Tension adjustment.

It should be noted that the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part are all mature in the prior art. Conventional means such as bolts, rivets, welding, machinery, parts and equipment are conventional models in the prior art, which the inventor will not describe in detail here.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (4)

1. The utility model provides a tension compensation mechanism for rotor finish turning machine which characterized in that: the device comprises a belt (1), a fixed belt wheel (2) and a movable belt wheel (3), wherein the fixed belt wheel (2) is in transmission fit with the belt (1), the fixed belt wheel (2) is fixedly arranged on a car finishing machine through a mounting plate (14), the movable belt wheel (3) is movably arranged on the car finishing machine through a compensation member (4), the compensation member (4) comprises a cylinder (5) and a rotating arm (6), the movable belt wheel (3) is fixedly arranged at one end of the rotating arm (6), the other end of the rotating arm (6) is provided with a rotating arm shaft (7) in a penetrating and installing mode, the rotating arm (6) is installed on the car finishing machine in a hinged mode through the rotating arm shaft (7), and the rotating arm (6) is connected with a piston end of the cylinder (.

2. The tension compensation mechanism for the rotor finishing block of claim 1, wherein one end of the cylinder (5) is fixedly connected with a cylinder mounting block (8), the cylinder fixing shaft (9) penetrates through the cylinder mounting block (8), and the cylinder (5) is fixedly arranged on the finishing block through the cylinder mounting block (8).

3. The tension compensation mechanism for the rotor finishing machine according to claim 1, wherein a connection fork (10) is fixedly connected to a piston end of the cylinder (5), and the cylinder (5) is hinged to the rotating arm (6) through the connection fork (10).

4. The tension compensation mechanism for the rotor finishing machine according to claim 1, wherein the connection fork (10) comprises a connection end block (11) fixedly connected with the piston end of the cylinder (5), the front end of the connection end block (11) is provided with two oppositely arranged connection lugs (12), an insertion cavity (13) is arranged between the two connection lugs (12), the rotating arm (6) enters the insertion cavity (13), the connection shaft (15) penetrates through the two connection lugs (12) and the rotating arm (6), and the rotating arm (6) is hinged with the connection fork (10).

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