CN219053387U

CN219053387U - Impeller blade welding tool

Info

Publication number: CN219053387U
Application number: CN202223345540.2U
Authority: CN
Inventors: 周叶青
Original assignee: Jiangsu Gulaite Environmental Protection Technology Co ltd
Current assignee: Jiangsu Gulaite Environmental Protection Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-23
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of impeller blade welding, in particular to an impeller blade welding tool, which aims at solving the two problems that the existing tool needs to manually rotate an impeller and the application range of the tool is limited in the background art. According to the utility model, the impellers fixed on the two fixed structures can be driven to rotate by running of the motor, manual operation is not needed, the precision control is obviously improved, the overall working efficiency is further improved, the two electric sliding rails can be used for adjusting the distance between the two fixed structures so as to adapt to impellers with different widths, then a plurality of fixed columns on the fixed disc are rotated to enable screw thread blocks to be in running fit with the screw threads on the inner wall of the hollow tube, and the first anti-slip pad is contacted with the inner wall of the impeller so as to adapt to impellers with different diameters.

Description

Impeller blade welding tool

Technical Field

The utility model relates to the technical field of impeller blade welding, in particular to an impeller blade welding tool.

Background

Impeller blade needs frock when the welding to be used for fixing the impeller to need continuous rotation impeller when welding the blade, let a plurality of blades weld on the impeller, but current impeller blade welding frock has following problem when using:

1. the impeller is required to be manually rotated, the precision control is poor, and the working efficiency is low;

2. the existing impeller blade welding tool is often limited to impellers of single types, and the application range is limited.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model improves the impeller blade welding tool, and overcomes the defects of the prior art by the cooperation of the fixed structure, the motor and the two electric sliding rails, thereby effectively solving the two problems that the existing tool needs to manually rotate an impeller and the application range of the tool is limited.

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

the utility model provides an impeller blade welding frock, includes the bottom plate, the top outer wall of bottom plate is fixed with two symmetrical distribution's electronic slide rail, and the slider top outer wall of two electronic slide rails all is fixed with the fixed plate, two the top outer wall of fixed plate all is fixed with the riser, and the ring channel that the vertical cross-section is the T shape has been seted up to one side outer wall of riser, the inner wall rotation of ring channel is connected with the annular piece, and one side outer wall of annular piece is fixed with the setting plate, one side outer wall of setting plate is fixed with the Z shape post, and the one end of Z shape post is fixed with fixed knot constructs, one of them one side outer wall of riser is fixed with the motor, and the output shaft of motor runs through one of them riser and setting plate fixed connection.

Through the scheme, when the impeller is used, the impeller is placed between the two fixing structures, the two electric sliding rails are operated to drive the two vertical plates to relatively operate, so that the distance between the two fixing structures can be adjusted, the two fixing structures are located in the impeller, the impeller with different widths is matched with the fixing structures in an adapting mode, then the screw blocks and threads on the inner wall of the hollow tube form running fit by rotating the fixing columns on the disc, the first anti-slip pad is contacted with the inner wall of the impeller to support the impeller, the impeller with different diameters is matched with the fixing structures in an adapting mode, the movable plate can transversely move, namely the second anti-slip pad is moved backwards, then the rocker driving screw is rotated to form running fit with the driving piece, the second anti-slip pad is contacted with the side edge of the impeller, the impeller can be prevented from being offset, the whole fixing work is completed, when the rotation is needed, the motor can automatically drive the impeller fixed on the two fixing structures to rotate, manual operation is not needed, and the accuracy is effectively controlled.

Preferably, the fixed knot constructs including the fixed disk, and four recesses that are annular distribution are offered to fixed disk edge outer wall, and the inner wall of recess is fixed with the cavity pipe, and the inner wall of cavity pipe is offered the screw thread, and the inner wall of cavity pipe is connected with the screw thread piece through the screw thread rotation, and the round mouth has been offered on the top of cavity pipe, the inner wall sliding connection of round mouth has the fixed column, and the one end of fixed column is fixed with the roof, the outer wall of roof is fixed with first slipmat, the other end and the screw thread piece fixed connection of fixed column, one side outer wall of fixed disk is fixed with two symmetric distribution's locating component.

Through above-mentioned scheme, rotate the fixed column and can let first slipmat and the inner wall contact of impeller, can support the impeller of different diameter specifications.

Preferably, the locating component comprises a fixed box, the inner wall sliding connection of the fixed box is provided with a sliding block, the outer wall of the sliding block is provided with a fixed opening, the inner wall of the fixed opening is slidably connected with a limiting column, one end of the limiting column is sleeved with a spring, two ends of the limiting column are fixedly connected with two side inner walls of the fixed box, the outer wall of the top of the fixed box is provided with a limiting opening, the inner wall of the limiting opening is slidably connected with a limiting block, the limiting block is fixedly connected with the sliding block, and the outer wall of the top of the sliding block is fixedly provided with a moving plate.

Through the scheme, the spring can squeeze and bind the sliding block, and the second anti-slip pad is clung to the side edge of the impeller.

Preferably, the top outer wall of movable plate is fixed with erects the form case, and erects the inner wall of form case and be connected with the screw rod through the bearing, and the outer wall rotation of screw rod is connected with the driving piece, and the one end of screw rod runs through erects the form case and is fixed with the rocker, and the adjustment mouth has been seted up to the one side outer wall of erectting the form case, and the inner wall sliding connection of adjustment mouth has the connecting rod, the one end and the driving piece fixed connection of connecting rod, and the one end of connecting rod is fixed with the backup pad, one side outer wall of backup pad is fixed with the second slipmat.

Through the scheme, the height of the second anti-slip pad can be adjusted by rotating the rocker, and the second anti-slip pad is contacted with the side edge of the impeller to avoid the impeller from shifting.

Preferably, the movable plate forms a sliding fit with the outer wall of the fixed box, and the driving member forms a sliding fit with the inner wall of the vertical box.

Through the scheme, the positioning assembly can run more smoothly, and the stability of the positioning assembly is improved.

Preferably, the electric slide rail and the motor are connected with a switch through a wire, and the switch is connected with a microprocessor through a wire.

Through the scheme, the impellers fixed on the two fixing mechanisms can be facilitated to rotate, and manual operation is not needed.

The beneficial effects of the utility model are as follows:

1. according to the impeller blade welding tool, impellers fixed on two fixed structures can be automatically driven to rotate through motor operation, manual operation is not needed, accuracy control is obviously improved, and overall working efficiency is further improved;

2. this impeller blade welding frock, the interval between two fixed knot constructs is adjustable in operation of two electronic slide rails to this adaptation different width's impeller, then rotate a plurality of fixed columns on the fixed disk and let screw thread piece and the screw thread formation normal running fit of cavity intraductal wall, let first slipmat and impeller inner wall contact, with the impeller of this adaptation different diameters, rotate rocker drive screw and driving piece formation normal running fit, let second slipmat and impeller side contact, avoid the impeller to take place the skew.

Drawings

FIG. 1 is a schematic diagram of a vertical section structure of an impeller blade welding tool according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

fig. 3 is a schematic side view of a fixing structure of an impeller blade welding tool according to the present utility model.

In the figure: 1 bottom plate, 2 electronic slide rail, 3 fixed plates, 4 risers, 5 annular blocks, 6 arrangement plates, 7 motors, 8Z-shaped columns, 9 fixed disks, 10 hollow pipes, 11 thread blocks, 12 fixed columns, 13 first anti-slip mats, 14 fixed boxes, 15 limit columns, 16 springs, 17 sliding blocks, 18 vertical boxes, 19 driving pieces, 20 second anti-slip mats and 21 screw rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

1, referring to fig. 1-3, an impeller blade welding fixture comprises a bottom plate 1, wherein two symmetrically distributed electric sliding rails 2 are fixed on the top outer wall of the bottom plate 1, fixing plates 3 are fixed on the top outer walls of sliding parts of the two electric sliding rails 2, vertical plates 4 are fixed on the top outer walls of the two fixing plates 3, an annular groove with a vertical section in a T shape is formed in one side outer wall of each vertical plate 4, an annular block 5 is rotatably connected to the inner wall of the annular groove, a placement plate 6 is fixed on one side outer wall of each annular block 5, a Z-shaped column 8 is fixed on one side outer wall of each placement plate 6, a fixing structure is fixed at one end of each Z-shaped column 8, a motor 7 is fixed on one side outer wall of one vertical plate 4, and an output shaft of the motor 7 penetrates through one vertical plate 4 to be fixedly connected with the placement plate 6;

the impellers fixed on the two fixed structures can be automatically driven to rotate through the operation of the motor 7, the manual operation is not needed, the precision control is obviously improved, and the overall working efficiency is further improved;

the interval between two fixed knot constructs is adjustable in operation of two electronic slide rails 2 to this adaptation different width's impeller, then rotates a plurality of fixed columns 12 on the fixed disk 9 and let screw thread piece 11 and the screw thread of cavity pipe 10 inner wall form normal running fit, let first slipmat 13 and impeller inner wall contact, with this adaptation different diameter's impeller, rotate rocker drive screw 21 and drive piece 19 and form normal running fit, let second slipmat 20 and impeller side contact, avoid the impeller to take place the skew.

The embodiment 2 is optimized on the basis of the embodiment 1, the fixing structure comprises a fixing disc 9, four grooves which are annularly distributed are formed in the outer wall of the edge of the fixing disc 9, a hollow pipe 10 is fixed on the inner wall of each groove, threads are formed in the inner wall of each hollow pipe 10, a threaded block 11 is connected to the inner wall of each hollow pipe 10 through threads in a rotating mode, a round opening is formed in the top end of each hollow pipe 10, a fixing column 12 is connected to the inner wall of each round opening in a sliding mode, a top plate is fixed to one end of each fixing column 12, a first anti-slip pad 13 is fixed to the outer wall of each top plate, the other end of each fixing column 12 is fixedly connected with each threaded block 11, two symmetrically distributed positioning assemblies are fixed to the outer wall of one side of the fixing disc 9, and the first anti-slip pads 13 can be in contact with the inner walls of impellers in a rotating mode, and impellers with different diameter specifications can be supported;

the positioning assembly comprises a fixed box 14, the inner wall of the fixed box 14 is slidably connected with a sliding block 17, the outer wall of the sliding block 17 is provided with a fixed opening, the inner wall of the fixed opening is slidably connected with a limiting column 15, one end of the limiting column 15 is sleeved with a spring 16, two ends of the limiting column 15 are fixedly connected with the inner walls of two sides of the fixed box 14, the outer wall of the top of the fixed box 14 is provided with a limiting opening, the inner wall of the limiting opening is slidably connected with a limiting block, the limiting block is fixedly connected with the sliding block 17, the outer wall of the top of the sliding block 17 is fixedly provided with a movable plate, and the spring 16 can squeeze and bind the sliding block 17 so as to facilitate the second anti-skid pad 20 to be clung to the side edge of the impeller;

the top outer wall of the moving plate is fixedly provided with a vertical box 18, the inner wall of the vertical box 18 is connected with a screw rod 21 through a bearing, the outer wall of the screw rod 21 is rotationally connected with a driving piece 19, one end of the screw rod 21 penetrates through the vertical box 18 to be fixedly provided with a rocker, one side outer wall of the vertical box 18 is provided with an adjusting port, the inner wall of the adjusting port is slidably connected with a connecting rod, one end of the connecting rod is fixedly connected with the driving piece 19, one end of the connecting rod is fixedly provided with a supporting plate, one side outer wall of the supporting plate is fixedly provided with a second anti-slip pad 20, the height of the second anti-slip pad 20 can be adjusted by rotating the rocker, and the second anti-slip pad 20 is contacted with the side edge of the impeller to avoid the impeller from shifting;

the movable plate is in sliding fit with the outer wall of the fixed box 14, and the driving piece 19 is in sliding fit with the inner wall of the vertical box 18, so that the positioning assembly can run more smoothly, and the stability of the positioning assembly is improved;

the electric slide rail 2 and the motor 7 are connected with a switch through a wire, and the switch is connected with a microprocessor through a wire, so that the impellers fixed on the two fixing mechanisms can be rotated without manual operation.

Working principle:

when the impeller is used, the impeller is placed between the two fixed structures, and the two electric sliding rails 2 run to drive the two vertical plates 4 to run relatively, so that the distance between the two fixed structures can be adjusted, and the two fixed structures are positioned in the impeller, so that the impellers with different widths are adapted;

then, a plurality of fixing columns 12 on the fixing disc are rotated to enable the thread blocks 11 to form running fit with threads on the inner wall of the hollow tube 10, the first anti-slip pad 13 is contacted with the inner wall of the impeller to support the impeller, impellers with different diameters are matched with the first anti-slip pad, the moving plate can move transversely, namely, the second anti-slip pad 20 moves backwards, then the rocker driving screw 21 and the driving piece 19 are rotated to form running fit, the second anti-slip pad 20 is contacted with the side edge of the impeller, and therefore the impeller is prevented from being deviated, and the whole fixing work is completed;

when the motor 7 rotates, the impellers fixed on the two fixing structures can be automatically driven to rotate by running, manual operation is not needed, and the precision is effectively controlled.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an impeller blade welding frock, includes bottom plate (1), its characterized in that, the top outer wall of bottom plate (1) is fixed with two symmetrical distribution's electronic slide rail (2), and the slider top outer wall of two electronic slide rail (2) all is fixed with fixed plate (3), two the top outer wall of fixed plate (3) all is fixed with riser (4), and the ring channel that vertical cross-section is the T shape has been seted up to one side outer wall of riser (4), the inner wall rotation of ring channel is connected with annular piece (5), and one side outer wall of annular piece (5) is fixed with settling plate (6), one side outer wall of settling plate (6) is fixed with Z shape post (8), and one end of Z shape post (8) is fixed with fixed knot constructs, one of them one side outer wall of riser (4) is fixed with motor (7), and the output shaft of motor (7) runs through one of them riser (4) and settling plate (6) fixed connection.

2. The impeller blade welding tool according to claim 1, wherein the fixing structure comprises a fixing disc (9), four grooves which are annularly distributed are formed in the outer wall of the edge of the fixing disc (9), a hollow tube (10) is fixed on the inner wall of each groove, threads are formed in the inner wall of each hollow tube (10), a threaded block (11) is connected to the inner wall of each hollow tube (10) through threaded rotation, a round opening is formed in the top end of each hollow tube (10), a fixing column (12) is slidably connected to the inner wall of each round opening, a top plate is fixed to one end of each fixing column (12), a first anti-slip pad (13) is fixed to the outer wall of each top plate, two symmetrically distributed positioning assemblies are fixedly connected to the outer wall of one side of each fixing disc (9).

3. The impeller blade welding tool according to claim 2, wherein the positioning assembly comprises a fixed box (14), the inner wall of the fixed box (14) is slidably connected with a sliding block (17), the outer wall of the sliding block (17) is provided with a fixed opening, the inner wall of the fixed opening is slidably connected with a limiting column (15), one end of the limiting column (15) is sleeved with a spring (16), two ends of the limiting column (15) are fixedly connected with two inner walls of the fixed box (14), the outer wall of the top of the fixed box (14) is provided with a limiting opening, the inner wall of the limiting opening is slidably connected with a limiting block, the limiting block is fixedly connected with the sliding block (17), and the outer wall of the top of the sliding block (17) is fixedly provided with a moving plate.

4. The impeller blade welding tool according to claim 3, wherein the top outer wall of the moving plate is fixedly provided with a vertical box (18), the inner wall of the vertical box (18) is connected with a screw rod (21) through a bearing, the outer wall of the screw rod (21) is rotationally connected with a driving piece (19), one end of the screw rod (21) penetrates through the vertical box (18) to be fixedly provided with a rocker, one side outer wall of the vertical box (18) is provided with an adjusting port, the inner wall of the adjusting port is slidably connected with a connecting rod, one end of the connecting rod is fixedly connected with the driving piece (19), one end of the connecting rod is fixedly provided with a supporting plate, and one side outer wall of the supporting plate is fixedly provided with a second anti-slip pad (20).

5. A tool for welding impeller blades according to claim 3, characterized in that the moving plate forms a sliding fit with the outer wall of the stationary box (14) and the driving member (19) forms a sliding fit with the inner wall of the vertical box (18).

6. The impeller blade welding fixture according to claim 1, wherein the electric slide rail (2) and the motor (7) are connected with a switch through a wire, and the switch is connected with a microprocessor through a wire.