CN217667513U

CN217667513U - Fan impeller blade assembling and positioning workbench

Info

Publication number: CN217667513U
Application number: CN202221495256.0U
Authority: CN
Inventors: 鲁大健
Original assignee: Jiangsu Jinhe Motor Manufacturing Co ltd
Current assignee: Jiangsu Jinhe Motor Manufacturing Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-28
Anticipated expiration: 2032-06-14

Abstract

The utility model belongs to the technical field of fan wheel blade equipment, a fan wheel blade equipment positioning workbench is disclosed. This fan wheel blade equipment positioning workbench, including the operation panel, the equal fixedly connected with stand of the left and right sides of operation panel upper surface, the middle part of operation panel upper surface is seted up flutedly, has placed the commentaries on classics pipe in the recess, the side of commentaries on classics tub bottom through bearing one with operation panel swing joint, the inner wall of commentaries on classics pipe has seted up the rotation groove, the spout has still been seted up to the inner wall of commentaries on classics pipe, the lower fixed surface of operation panel installs the motor. This fan wheel blade equipment positioning workbench, through the cooperation of changeing board, lug, rotation groove, spout and commentaries on classics pipe, make the motor rotate and drive the commentaries on classics board and rotate, drive the commentaries on classics pipe through rotation groove and spout and rotate to make the rotation of impeller on the commentaries on classics pipe, reach the unanimous purpose of rotation angle at every turn, make the welding angle of blade can be very accurate, the operating personnel's of being convenient for welding process simultaneously.

Description

Fan impeller blade assembling and positioning workbench

Technical Field

The utility model relates to a technical field of fan wheel blade equipment specifically is a fan wheel blade equipment positioning workbench.

Background

The fan is a machine which depends on input mechanical energy to improve gas pressure and discharge gas, and is a driven fluid machine, the impeller is the most main and most core part in the fan, the impeller is formed by riveting or welding a wheel disc, a wheel cover and blades, all parts forming the impeller of the fan are made of high-quality steel, the impeller mainly has the function of improving the pressure and the speed of the gas passing through the impeller, the fan is a Chinese convention abbreviation for gas compression and gas conveying machines, and the fan generally comprises a ventilator, a blower and a wind driven generator.

Generally, the blades are fixed by welding, a wheel disc is placed on a rotary table, the wheel disc is fixed by a fixing clamp, and then the welding process of the blades is performed, so that the welded blades are prone to angular deviation due to different rotation angles and instability of the rotary table in the welding process, and inconvenience is brought to the welding process of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan wheel blade equipment positioning workbench, this fan wheel blade equipment positioning workbench have solved the problem of proposing in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fan wheel blade assembly positioning workbench, includes the operation panel, the equal fixedly connected with stand in the left and right sides of operation panel upper surface, the middle part of operation panel upper surface is seted up flutedly, the commentaries on classics pipe has been placed in the recess, the side of commentaries on classics pipe bottom is through bearing one and operation panel swing joint, the inner wall of commentaries on classics pipe has been seted up and has been rotated the groove, the spout has still been seted up to the inner wall of commentaries on classics pipe, the lower fixed surface of operation panel installs the motor, the output of motor runs through the operation panel and through bearing two and operation panel swing joint, just the output end fixedly connected with commentaries on classics board of motor, change the board and contact with the spout, the left side fixedly connected with lug of commentaries on classics board.

Two equal fixedly connected with electric telescopic handle in one side that the stand is close to the runner, electric telescopic handle's output fixedly connected with is managed even, it has the stopper to manage even one end interpolation that is close to the runner, still be provided with the spring in the pipe even, the both ends of spring respectively with electric telescopic handle's output and stopper fixed connection, the fixed slot has been seted up in the outside of first one of the runner.

Preferably, the rotating grooves and the sliding grooves are distributed annularly by taking the circle center of the rotating pipe as the center, every two sliding grooves are arranged between the rotating grooves, the rotating plate is in a cam shape, the radian of each sliding groove is matched with the radian of the right side of the corresponding rotating plate, and the rotating grooves are matched with the shape of the bumps.

Preferably, an annular groove is formed in the connecting pipe, a lantern ring is fixedly sleeved on the outer side of the limiting block, the lantern ring is connected in the annular groove in a sliding mode, and the motor is a servo motor.

Preferably, the outer side of the upper half part of the rotating pipe is fixedly connected with gear teeth, the grooves and the gear teeth are annularly distributed by taking the circle center of the rotating pipe as the center, every two gear teeth are in one group, and a groove is arranged between every two groups of gear teeth.

Preferably, the upper surface of the rotating pipe 3 is in threaded connection with a bolt 18, the top of the bolt is movably connected with a pressure plate through a bearing III, and the height of the pressure plate is greater than that of the rotating pipe.

Preferably, gaskets are bonded to the lower surface of the pressing plate and the top end of the rotating pipe, and the section of the limiting block is trapezoidal.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this fan wheel blade equipment positioning workbench, through the cooperation of changeing board, lug, rotation groove, spout and runner, makes the motor rotate and drives the commentaries on classics board and rotate, drives the runner through rotation groove and spout and rotates to make the impeller rotation on the runner, reach the unanimous purpose of turned angle at every turn, make the welding angle of blade can be very accurate, the operating personnel's of being convenient for welding process simultaneously.

2. This fan wheel blade equipment positioning table, through electric telescopic handle, the connecting pipe, the stopper, a spring, the ring channel, the lantern ring, the cooperation of the teeth of a cogwheel and fixed slot, after the blade welding of a position, electric telescopic handle shortens, the rotating pipe rotates and changes the welding dispatch, the stopper can receive the inside extrusion spring of pressure of the teeth of a cogwheel, thereby can not influence the rotating pipe and change the welding dispatch, then the stopper resets and carries out preliminary location, electric telescopic handle extension makes in the connecting rod gets into the fixed slot, carry on spacingly with the position of rotating pipe, prevent that the rotating pipe from producing when the welding and rock, produce the influence to the welding precision.

3. This fan wheel blade equipment positioning workbench, through the cooperation of bolt, clamp plate and gasket, place the rim plate on the runner through the gasket position on the runner, then twist the bolt and fix the rim plate through the clamp plate, prevent that rim plate from taking place to remove among the welding process, influence welding precision, setting up of gasket can prevent that rim plate and this workstation from taking place hard friction.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a top view of the rotary pipe of the present invention;

FIG. 4 is a cross-sectional view of the structural link of the present invention;

fig. 5 is the view of the structure limiting block of the present invention.

In the figure: the device comprises an operation plate 1, a stand column 2, a rotating pipe 3, a groove 4, a rotating groove 5, a sliding groove 6, a motor 7, a rotating plate 8, a convex block 9, an electric telescopic rod 10, a connecting pipe 11, a limiting block 12, a spring 13, an annular groove 14, a lantern ring 15, a gear tooth 16, a fixing groove 17, a bolt 18, a pressing plate 19 and a gasket 20.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a fan impeller blade equipment positioning workbench, including operation panel 1, the equal fixedly connected with stand 2 in the left and right sides of 1 upper surface of operation panel, recess 4 has been seted up at the middle part of 1 upper surface of operation panel, the commentaries on classics pipe 3 has been placed in the recess 4, the side of commentaries on classics pipe 3 bottom is through bearing one and 1 swing joint of operation panel, the rotation groove 5 has been seted up to the inner wall of commentaries on classics pipe 3, spout 6 has still been seted up to the inner wall of commentaries on classics pipe 3, the lower fixed surface of operation panel 1 installs motor 7, the output of motor 7 runs through operation panel 1 and through bearing two and 1 swing joint of operation panel, and the output fixedly connected with commentaries on classics board 8 of motor 7, commentaries on classics board 8 contacts with spout 6, the left side fixedly connected with lug 9 of commentaries on classics board 8, motor 7 rotates and drives commentaries on classics board 8 and rotates, it rotates to get into through lug 9 and rotate commentaries on classics pipe 3 rotations in the rotation groove 5, thereby change welding angle.

Two stands 2 are close to the equal fixedly connected with electric telescopic handle 10 in one side of runner 3, and electric telescopic handle 10's output fixedly connected with is managed 11 even, and it has stopper 12 to manage 11 one end interpolation that is close to runner 3 even, still is provided with spring 13 in managing 11 even, spring 13's both ends respectively with electric telescopic handle 10's output and stopper 12 fixed connection, fixed slot 17 has been seted up in the first outside of runner 3.

The rotation groove 5 and the sliding groove 6 are distributed in an annular mode by taking the circle center of the rotating pipe 3 as the center, each two rotation grooves 5 are provided with one sliding groove 6, the rotating plate 8 is in a cam shape, the radian of each sliding groove 6 is matched with the radian on the right side of the corresponding rotating plate 8, the rotation groove 5 is matched with the shape of the corresponding bump 9, the rotating pipe 3 cannot rotate along with the sliding groove 6 when the rotating plate 8 rotates, and the rotation angle can be accurate at every time.

Link pipe 11 is interior to be seted up annular groove 14, and the lantern ring 15 has been cup jointed to the outside of stopper 12 is fixed, and lantern ring 15 sliding connection can carry on spacingly stopper 12 in annular groove 14, stability when guaranteeing to use, and motor 7 is servo motor.

The outside fixedly connected with teeth of a cogwheel 16 of the first half of rotating pipe 3, the recess 4 all uses the centre of a circle of rotating pipe 3 with the teeth of a cogwheel 16 to be the annular and distributes as the center, and per two teeth of a cogwheel 16 are a set of, and is provided with a recess 4 between per two sets of teeth of a cogwheel 16, can guarantee on the one hand that the teeth of a cogwheel 16 extrudes stopper 12, and on the other hand can guarantee that rotating pipe 3 is rotatory after stopper 12 can advance into fixed slot 17 in, carry out preliminary location, then drive even pipe 11 through electric telescopic handle 10 and fix.

The upper surface threaded connection of rotating pipe 3 has bolt 18, and there is clamp plate 19 at the top of bolt 18 through three swing joint of bearing, and the height that highly is greater than rotating pipe 3 of clamp plate 19 twists bolt 18 and can drive clamp plate 19 and move down, fixes the rim plate.

The lower surface of the pressure plate 19 and the top end of the rotating pipe 3 are both bonded with a gasket 20, and the section of the limiting block 12 is trapezoidal.

This fan wheel blade equipment positioning table during operation, at first place the rim plate on runner pipe 3 through 20 positions of gasket on the runner pipe 3, twist bolt 18 and fix the rim plate through clamp plate 19, can carry out first blade welding this moment, then electric telescopic handle 10 shortens, motor 7 rotates and drives runner pipe 3 and rotate, change behind the welding angle stopper 12 tentatively get into in fixed slot 17, electric telescopic handle 10 extension drives and fixes runner pipe 3 in even pipe 11 gets into fixed slot 17, can carry out next blade welding, this workstation can be accurate change pivoted angle at every turn, make welded blade can be more accurate, with the normal use of guaranteeing the impeller, welding process is also very stable simultaneously, can not appear rocking phenomenons such as displacement, be suitable for the popularization.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan wheel blade equipment positioning workbench, includes operation panel (1), the equal fixedly connected with stand (2) of the left and right sides of operation panel (1) upper surface, the middle part of operation panel (1) upper surface is seted up flutedly (4), its characterized in that: a rotating pipe (3) is placed in the groove (4), the side face of the bottom end of the rotating pipe (3) is movably connected with the operating plate (1) through a first bearing, a rotating groove (5) is formed in the inner wall of the rotating pipe (3), a sliding groove (6) is further formed in the inner wall of the rotating pipe (3), a motor (7) is fixedly installed on the lower surface of the operating plate (1), the output end of the motor (7) penetrates through the operating plate (1) and is movably connected with the operating plate (1) through a second bearing, the output end of the motor (7) is fixedly connected with a rotating plate (8), the rotating plate (8) is in contact with the sliding groove (6), and a convex block (9) is fixedly connected to the left side of the rotating plate (8);

two equal fixedly connected with electric telescopic handle (10) in one side that stand (2) are close to runner pipe (3), the output fixedly connected with of electric telescopic handle (10) is managed (11) even, it has stopper (12) to manage (11) to be close to the one end interpolation of runner pipe (3), still be provided with spring (13) in managing (11) even, the both ends of spring (13) respectively with the output and stopper (12) fixed connection of electric telescopic handle (10), fixed slot (17) have been seted up in the outside of runner pipe (3) first.

2. The fan impeller blade assembling and positioning workbench according to claim 1, characterized in that: the rotary groove (5) and the sliding groove (6) are distributed annularly by taking the circle center of the rotary pipe (3) as the center, every two rotary grooves (5) are provided with one sliding groove (6), the rotary plate (8) is in a cam shape, the radian of the sliding groove (6) is matched with the radian of the right side of the rotary plate (8), and the rotary groove (5) is matched with the shape of the lug (9).

3. The fan impeller blade assembling and positioning workbench according to claim 2, characterized in that: annular groove (14) have been seted up in connecting pipe (11), lantern ring (15) have been fixed to have cup jointed in the outside of stopper (12), lantern ring (15) sliding connection is in annular groove (14), motor (7) are servo motor.

4. The fan impeller blade assembling and positioning workbench according to claim 3, characterized in that: the outside fixedly connected with teeth of a cogwheel (16) of pipe (3) first half, recess (4) and teeth of a cogwheel (16) all use the centre of a circle of pipe (3) to be the annular distribution as the center, per two the teeth of a cogwheel (16) are a set of, and are provided with a recess (4) between per two sets of teeth of a cogwheel (16).

5. The fan impeller blade assembling and positioning workbench according to claim 4, wherein: the upper surface of the rotating pipe (3) is in threaded connection with a bolt (18), the top of the bolt (18) is movably connected with a pressing plate (19) through a bearing, and the height of the pressing plate (19) is larger than that of the rotating pipe (3).

6. The fan impeller blade assembling and positioning workbench according to claim 5, characterized in that: gaskets (20) are bonded to the lower surface of the pressing plate (19) and the top end of the rotating pipe (3), and the section of the limiting block (12) is trapezoidal.