CN211728117U

CN211728117U - Centrifugal fan and axial flow fan rotor tool

Info

Publication number: CN211728117U
Application number: CN201922358288.0U
Authority: CN
Inventors: 刘清波; 郑连生
Original assignee: Zhangqiu Chuangke Fan Co ltd
Current assignee: Zhangqiu Chuangke Fan Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-23
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a centrifugal fan, axial fan rotor frock, the on-line screen storage device comprises a base, the upper end of base is fixed with the rotation post through two stand fixed plates, it is connected with the welt to rotate on the rotation post, be connected with the graduated disk on the welt, install rotor center locating plate on the graduated disk, the upper end of base is connected with positioner, the upper end opposite side of base is fixed with the stand through two stand fixed plates in addition, be connected with the rocking arm on the stand and rotate the cover, the rocking arm rotates the one end of cover and is fixed with the rocking arm, one side of rocking arm is connected with the rocking arm sliding sleeve. The utility model discloses a cooperation between rocking arm rotating sleeve, rocking arm sliding sleeve and the calibrated scale, adjusting the position of baffle to adjust according to the needs of rotor processing, be equipped with the scale on the rocking arm, can adjust according to the position when removing, guarantee the accuracy of processing data.

Description

Centrifugal fan and axial flow fan rotor tool

Technical Field

The utility model relates to a rotor processing technology field especially relates to a centrifugal fan, axial fan rotor frock.

Background

The rotor refers to a rotating body supported by a bearing. An optical disc or the like having no rotating shaft of its own may be regarded as a rotor when it employs a rigid connection or an additional shaft, and the rotating body supported by the bearing is called a rotor. The rotor is the main rotating part in power machines and working machines. A motor or a rotating part of some rotary machine (e.g., a turbine). The rotor of the motor generally comprises an iron core wound with a coil, a slip ring, a fan blade and the like, the fan rotor generally comprises a shell, a motor and a motor output shaft, wherein the shell comprises an upper shell and a lower shell, the center of the upper surface of the upper shell is provided with a through hole for the motor output shaft to extend out, the edge of the through hole is also provided with a guide sleeve protruding upwards, for the axial flow fan, air is sucked in along the axial direction and parallelly passes through a motor shaft rotating at a high speed, and an outer rotor motor is directly integrated on an axial impeller, so that a compact axial flow fan unit is formed.

At present, when the rotor is machined, the rotor needs to be welded, assembled, molded and the like, but when the rotor is machined at present, the rotor cannot be machined at one time, so that the rotor needs to be disassembled and reinstalled, the labor intensity of workers is increased, meanwhile, the shape and the size of the rotor are different, and when the rotor is reinstalled and disassembled, the size installation is different, the damage of the rotor can be caused, the cost is increased, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming present rotor and can not once only process the completion, lead to the machining dimension not to be conform to the not enough of processing demand, and a centrifugal fan, axial fan rotor frock that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a centrifugal fan, axial fan rotor frock, includes the base, the upper end of base is fixed with through two stand fixed plates and rotates the post, it is connected with the welt to rotate on the post, be connected with the graduated disk on the welt, install rotor center locating plate on the graduated disk, the upper end of base is connected with positioner, the upper end opposite side of base is fixed with the stand through two stand fixed plates in addition, be connected with the rocking arm on the stand and rotate the cover, the rocking arm rotates the one end of cover and is fixed with the rocking arm, one side of rocking arm is connected with the rocking arm sliding sleeve, the pivot has been cup jointed in the rotation on the rocking arm sliding sleeve, the upper end of pivot is fixed with the hand wheel, the lower extreme of.

Preferably, a dial is connected to the rocker sliding sleeve.

Preferably, the positioning device comprises a pedal, a spring and a positioning pin, the index plate is provided with a plurality of insertion holes at equal intervals, and the positioning pin and the insertion holes are correspondingly arranged.

Preferably, twelve flat keys are connected to the rocker arm.

Preferably, a scale is fixed to one side of the swing arm.

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

1. the positioning device fixes the dividing plate through the matching among the rotating column, the dividing plate and the positioning device, and the dividing plate can be rotated according to the requirement of the rotor during processing, so that the angle of the rotor can be adjusted, the rotor is processed at one time, and the positioning device is suitable for rotors with different sizes;

2. the position of the baffle is adjusted through the matching of the rocker arm rotating sleeve, the rocker arm sliding sleeve and the dial, so that the adjustment is carried out according to the processing requirement of the rotor, and the rocker arm is provided with the scale which can be adjusted according to the position during moving, so that the accuracy of processing data is ensured;

to sum up, the utility model discloses a cooperation between rocking arm rotating sleeve, rocking arm sliding sleeve and the calibrated scale, adjusting the position of baffle to adjust according to the needs of rotor processing, be equipped with the scale on the rocking arm, can adjust according to the position when removing, guarantee the accuracy of processing data.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a plan view of the present invention.

In the figure: 1 graduated disk, 2 welts, 3 rotation posts, 4 bases, 5 positioner, 6 stands, 7 rocking arms, 8 hand wheels, 9 pivot, 10 baffles, 11 rocking arm sliding sleeves, 12 rocking arm rotating sleeves, 13 twelve parallel keys, 14 stand fixed plates, 15 rotor center locating plates, 16 graduated disks, 17 scales.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-2, a centrifugal fan and axial flow fan rotor tool comprises a base 4, a rotary column 3 is fixed at the upper end of the base 4 through two upright post fixing plates 14, a lining plate 2 is rotatably connected to the rotary column 3, the lining plate 2 and the rotary column 3 are connected through screws, the lining plate 2 is driven to rotate by the rotary of the lining plate 2, an index plate 1 is connected to the lining plate 2, a rotor center positioning plate 15 is installed on the index plate 1, when machining is needed, the rotor center positioning plate 15 fixes a rotor to prevent the rotor from shaking during machining and causing machining errors, a positioning device 5 is connected to the upper end of the base 4, the positioning device 5 fixes the index plate 1 to prevent the index plate 1 from rotating, an upright post 6 is fixed to the other side of the upper end of the base 4 through another two upright post fixing plates 14, a rocker rotating sleeve 12 is connected to the upright post 6, and a rocker arm 7 is, the rocker arm rotating sleeve 12 can enable the rocker arm 7 to rotate and adjust the position to be processed according to the needs, one side of the rocker arm 7 is fixed with a scale 17, the scale 17 conveniently determines the position of a rocker arm sliding sleeve 11, the processing position is more accurate, the rocker arm 7 is connected with a twelve-flat key, one side of the rocker arm 7 is connected with the rocker arm sliding sleeve 11, the rocker arm sliding sleeve 11 is connected with a dial 16, the dial 16 can determine the rotating direction of a rotating shaft 9, the rotating shaft 9 is rotatably sleeved on the rocker arm sliding sleeve 11, the upper end of the rotating shaft 9 is fixed with a hand wheel 8, the lower end of the rotating shaft 9 is fixed with a baffle 10, when the rotating shaft 9 is rotated, the hand wheel 8 drives the rotating shaft 9 to rotate so as to drive the baffle 10 to rotate, the rotating direction is adjusted, meanwhile, the dial 16 can know the rotating angle and determine the position to be welded, the geometric shapes and the geometric dimensions of all parts of the workpiece can meet the requirements of patterns, the workpiece is suitable for workpieces of the same series and the same machine size in large batch, and the production efficiency and the product quality are improved.

Referring to fig. 1, positioner 5 is because the footboard, spring and locating pin are constituteed, when fixing a graduated disk 1, the staff only needs lightly step on the footboard, make the locating pin remove in the graduated disk 1, fix graduated disk 1 fast, equidistant being equipped with a plurality of jacks on the graduated disk 1, locating pin and jack correspond the setting, the jack on the graduated disk 1 can set up the jack of certain quantity as required the angle of processing, can process the rotor of the same type always, when changing the rotor of different grade type, set up another graduated disk 1, thereby guarantee the accuracy nature of processing position.

In the utility model, when the rotor is assembled and processed, the rotor rear disc is firstly placed on the dividing disc 1, at the moment, the pedal is stepped on by feet, the pedal can compress a spring, the pedal can rotate when the pedal is stepped on by feet, so as to drive the positioning pin to move, the positioning pin moves into the jack on the dividing disc 1, so as to position the dividing disc 1, at the moment, according to the position to be processed, the rocker arm rotating sleeve 12 is rotated, the rocker arm rotating sleeve 12 drives the rocker arm 7 to rotate, the baffle 10 is driven to rotate when the rocker arm 7 rotates, so as to rotate to a proper position, at the moment, according to the angle, the rotating direction and the geometric dimension of the fan blade, after one position is welded, the pedal is loosened, at the moment, the spring resets, the positioning pin is moved out from the jack in the dividing disc 1, then the dividing disc 1 is rotated to continue to drive the rotor to move, then, a rotor hand wheel 8 is adopted, the hand wheel 8 drives a rotating shaft 9 to rotate, the rotating shaft 9 drives a baffle plate 10 to rotate, then, after the position of a wheel cover is determined according to the position of a scale 17, a rocker arm sliding sleeve 11 is continuously moved, welding is carried out after the rocker arm sliding sleeve is moved to a proper position, and the installation of the rotor is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a centrifugal fan, axial fan rotor frock, includes base (4), its characterized in that: the upper end of the base (4) is fixed with a rotating column (3) through two upright post fixing plates (14), the rotating column (3) is rotatably connected with a lining plate (2), the lining plate (2) is connected with an index plate (1), a rotor center positioning plate (15) is arranged on the dividing plate (1), the upper end of the base (4) is connected with a positioning device (5), the other side of the upper end of the base (4) is fixed with an upright post (6) through another two upright post fixing plates (14), a rocker arm rotating sleeve (12) is connected on the upright post (6), a rocker arm (7) is fixed at one end of the rocker arm rotating sleeve (12), one side of the rocker arm (7) is connected with a rocker arm sliding sleeve (11), the rocker arm sliding sleeve (11) is rotatably sleeved with a rotating shaft (9), the upper end of pivot (9) is fixed with hand wheel (8), the lower extreme of pivot (9) is fixed with baffle (10).

2. The tool for the rotors of the centrifugal fans and the axial fans as claimed in claim 1, wherein the rocker arm sliding sleeve (11) is connected with a dial (16).

3. The tool for the rotors of the centrifugal fans and the axial flow fans as claimed in claim 1, wherein the positioning device (5) comprises a pedal, a spring and a positioning pin, a plurality of jacks are arranged on the index plate (1) at equal intervals, and the positioning pin and the jacks are correspondingly arranged.

4. The tool for the rotors of the centrifugal fans and the axial fans as claimed in claim 1, wherein twelve flat keys are connected to the rocker arm (7).

5. The tool for the rotors of the centrifugal fans and the axial fans as claimed in claim 1, wherein a scale (17) is fixed to one side of the rocker arm (7).