CN210334110U

CN210334110U - Impeller roller press

Info

Publication number: CN210334110U
Application number: CN201920629288.7U
Authority: CN
Inventors: 卜国飞; 郭静
Original assignee: Shaoxing Chuyao Technology Co ltd
Current assignee: Shaoxing Chuyao Technology Co ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-04-17
Anticipated expiration: 2029-05-05

Abstract

The utility model provides an impeller roller press for the processing impeller, the upper and lower two sides of impeller outer loop stretches out there is the blade, including the frame, with mould, motor, hold-down mechanism, the top spinning mechanism and the lower spinning mechanism of impeller looks adaptation, the motor sets up in the frame and links to each other with the mould, hold-down mechanism sets up in the frame and can reciprocate, hold-down mechanism corresponds from top to bottom and is in on same axis with the mould, top spinning mechanism and the setting of spinning mechanism down just can independent altitude mixture control respectively in the frame, top spinning mechanism and spinning mechanism are corresponding with the upper and lower both ends of blade respectively down. According to the impeller roller press, the upper spinning mechanism and the lower spinning mechanism can respectively and independently adjust the heights of the impellers with different heights, after the upper spinning mechanism and the lower spinning mechanism respectively compress the upper end and the lower end of each blade, the motor drives the die to rotate to realize automatic bending of the blade claws of the centrifugal impeller, and the working efficiency and the product quality are greatly improved.

Description

Impeller roller press

Technical Field

The utility model relates to a roll extrusion technical field specifically is an impeller roller.

Background

The centrifugal impeller comprises a lower ring, an upper ring and a certain number of blades, wherein the lower ring and the upper ring are respectively provided with a flower blocking hole, the blades penetrate through the flower blocking holes on the lower ring and the upper ring, and the extending part is compacted on the lower ring and the upper ring.

The machining process of the centrifugal impeller mainly comprises a step of inserting the blades and a step of bending the blade claws. If the manual mode is adopted for processing, not only the processing efficiency is low, but also the processing quality of the centrifugal impeller is poor.

There are also some rolling devices in the market, such as a rolling device of a centrifugal impeller of chinese patent application No. 201721445944.5, "including a workbench, a positioning mold, a pressing mechanism and a rolling mechanism, the workbench is provided with the positioning mold, the positioning mold is used for positioning the centrifugal impeller and fixing … … to the initial arrangement of the blades through the driven rotation of the driving motor below the positioning mold. The claws at the upper end and the lower end of the centrifugal impeller blade are simultaneously and automatically bent by the roller, so that the working efficiency and the product quality are greatly improved. "

However, the above applications have disadvantages in that: the upper and lower rollers synchronously move relative to each other under the driving of the clamping mechanism, and the driving mechanism is fixed on the bottom plate and can not adjust the height, so that only a specific impeller can be processed. When impellers with different heights need to be processed, because the height of the die and the driving mechanism cannot be adjusted, when one of the upper roller or the lower roller contacts with the blade, the other roller does not contact with the blade, and the rolling operation cannot be realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can carry out rolling process's impeller roller to the impeller of co-altitude not.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an impeller roller press for processing the impeller, the upper and lower two sides of impeller outer loop are stretched out and are had the blade, including frame, the mould with impeller looks adaptation, motor, hold-down mechanism, top spinning mechanism and lower spinning mechanism, the motor sets up in the frame and links to each other with the mould, hold-down mechanism sets up in the frame and can reciprocate, hold-down mechanism and mould correspond from top to bottom and be in on same axis, top spinning mechanism and lower spinning mechanism set up in the frame and can independent altitude mixture control respectively, top spinning mechanism and lower spinning mechanism are corresponding with the upper and lower both ends of blade respectively.

Preferably, still include a supporting bench and set up the lateral shifting mechanism in the frame, lateral shifting mechanism can drive a supporting bench lateral shifting, hold-down mechanism, last spinning mechanism, lower spinning mechanism all set up on a supporting bench.

Preferably, the pressing mechanism comprises a first air cylinder arranged on the support table and a pressure plate pivoted at the output end of the first air cylinder, and the pressure plate and the die correspond to each other up and down and are positioned on the same central axis.

Preferably, hold-down mechanism still includes backup pad, vertical uide bushing and the guide bar of adaptation in the uide bushing of setting on the brace table, cylinder one, backup pad, pressure disk link to each other in proper order, the pressure disk passes through the bearing pin joint in the backup pad, the bottom of guide bar links to each other with the backup pad.

Preferably, the upper spinning mechanism comprises a first vertical spinning wheel, a first screw rod, a first lifting block, a first pressing roller and a guide rail vertically arranged on the support platform, the first screw rod is vertically connected to the support platform in a threaded manner, the lifting block is sleeved outside the guide rail, and the first pressing roller is pivoted on the first lifting block and corresponds to the top end of the blade.

Preferably, the lower spinning mechanism comprises a second vertical rocking wheel, a second screw rod, a second lifting block and a second compression roller which are sequentially arranged, the second screw rod is vertically connected to the supporting table in a threaded manner, the second lifting block is sleeved outside the guide rail, and the second compression roller is pivoted to the second lifting block and corresponds to the bottom end of the blade.

Preferably, the transverse moving mechanism comprises a second air cylinder transversely arranged on the rack, a sliding rail and a sliding block matched with the sliding rail, the bottom of the supporting table is connected with the sliding block, and the second air cylinder is connected with the supporting table.

(III) advantageous effects

The utility model provides an impeller roller. The method has the following beneficial effects:

1. according to the impeller roller press, the upper spinning mechanism and the lower spinning mechanism can respectively and independently adjust the heights of the impellers with different heights, after the upper spinning mechanism and the lower spinning mechanism respectively compress the upper end and the lower end of each blade, the motor drives the die to rotate to realize automatic bending of the blade claws of the centrifugal impeller, and the working efficiency and the product quality are greatly improved.

Drawings

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

FIG. 2 is a back isometric view of the present invention;

fig. 3 is a drawing of the impeller nesting mold of the present invention.

In the figure: the device comprises a frame 1, a die 2, a motor 3, a support table 4, a pressing mechanism 5, a cylinder 51I, a support plate 52, a bearing 53, a pressure plate 54, a guide sleeve 55, a guide rod 56, an upper pressing mechanism 6, a lifting block 61I, a lead screw 62I, a pressure roller 63I, a rocking wheel 64I, a guide rail 65, a lower pressing mechanism 7, a lifting block 71 II, a lead screw 72 II, a pressure roller 73 II, a rocking wheel 74 II, a transverse moving mechanism 8, an air cylinder 81 II, an air slide 82, a slide block 83, an impeller 9 and a blade 91.

Detailed Description

The embodiment of the utility model provides an impeller roller press, as shown in fig. 1-3 for processing impeller 9, the upper and lower two sides of impeller 9 outer loop are stretched out and are had blade 91, including frame 1, with mould 2, motor 3, hold-down mechanism 5, last spinning machine construct 6 and lower spinning machine construct 7 of impeller 9 looks adaptation.

As shown in fig. 1, a motor 3 is provided on the frame 1 and connected to the mold 2. The motor 3 is used for driving the mould 2 to rotate. The pressing mechanism 5 is arranged on the frame 1 and can move up and down, and the pressing mechanism 5 and the die 2 correspond up and down and are positioned on the same central axis.

As shown in fig. 3, after the impeller 9 is sleeved on the mold 2, the pressing mechanism 5 moves downward to press the top of the impeller 9, and the motor 3 drives the mold 2, the impeller 9 and the pressing mechanism 5 to rotate synchronously.

As shown in fig. 1, the upper spinning mechanism 6 and the lower spinning mechanism 7 are disposed on the frame 1 and can be independently height-adjusted, and the upper spinning mechanism 6 and the lower spinning mechanism 7 correspond to the upper and lower ends of the blade 91, respectively.

The upper spinning mechanism 6 and the lower spinning mechanism 7 can respectively and independently adjust the height of the impellers 9 with different heights, after the upper spinning mechanism 6 and the lower spinning mechanism 7 respectively compress the upper end and the lower end of the blade 91, the motor 3 drives the die 2 to rotate to realize automatic bending of the blade paw of the centrifugal impeller, and the working efficiency and the product quality are greatly improved.

As shown in fig. 2, the utility model discloses still include a supporting bench 4 and set up lateral shifting mechanism 8 in frame 1, lateral shifting mechanism 8 can drive a supporting bench 4 lateral shifting, and hold-down mechanism 5, last spinning mechanism 6, lower spinning mechanism 7 all set up on a supporting bench 4.

After the impeller 9 to be processed is sleeved on the mold 2, the transverse moving mechanism 8 drives the pressing mechanism 5, the upper pressing mechanism 6 and the lower pressing mechanism 7 to synchronously move forwards to the corresponding positions on the impeller 9. After the rolling operation is completed, the transverse moving mechanism 8 drives the pressing mechanism 5, the upper rotating pressing mechanism 6 and the lower rotating pressing mechanism 7 to move backwards through the supporting table 4 and separate from the impeller 9.

As shown in fig. 1, the pressing mechanism 5 includes a first cylinder 51 disposed on the support table 4 and a platen 54 pivotally connected to an output end of the first cylinder 51, and the platen 54 is vertically corresponding to the mold 2 and is located on the same central axis. After the first cylinder 51 drives the pressure plate 54 to move downwards and press the mould 2, the motor 3 can drive the mould 2 and the pressure plate 54 to rotate synchronously.

The pressing mechanism 5 further comprises a support plate 52, a guide sleeve 55 vertically arranged on the support table 4 and a guide rod 56 matched in the guide sleeve 55, the first air cylinder 51, the support plate 52 and the pressure plate 54 are sequentially connected, the pressure plate 54 is pivoted on the support plate 52 through a bearing 53, and the bottom end of the guide rod 56 is connected with the support plate 52. A supporting plate 52 is arranged, and a pressure plate 54 is pivoted on the supporting plate 52 through a bearing 53, so that torsion cannot be caused to the air cylinder 51 when the pressure plate 54 rotates. The guide rod 56 is provided to stabilize the platen 54 when it is lifted and lowered.

As shown in fig. 1, the upper pressing mechanism 6 includes a rocking wheel one 64, a screw rod one 62, a lifting block one 61, a pressing roller one 63 and a guide rail 65 vertically arranged on the support table 4, the screw rod one 62 is vertically screwed on the support table 4, the lifting block one 61 is sleeved outside the guide rail 65, and the pressing roller one 63 is pivoted on the lifting block one 61 and corresponds to the top end position of the blade 91.

When the upper pressing mechanism 6 is specifically operated, the first rocking wheel 64 is shaken to drive the first screw rod 62 to rotate, and the first screw rod 62 further drives the first lifting block 61 and the first pressing roller 63 to lift to the position corresponding to the top end of the blade 91.

The lower spinning mechanism 7 comprises a rocking wheel II 74, a screw rod II 72, a lifting block II 71 and a press roller II 73 which are vertically and sequentially arranged, the screw rod II 72 is vertically and threadedly connected to the support table 4, the lifting block II 71 is sleeved outside the guide rail 65, and the press roller II 73 is pivoted on the lifting block II 71 and corresponds to the bottom end of the blade 91.

The principle of the lower spinning mechanism 7 is basically the same as that of the upper spinning mechanism 6, and during specific operation, the second rocking wheel 74 is shaken to drive the second screw rod 72 to rotate, and the second screw rod 72 further drives the second lifting block 71 and the second pressing roller 73 to lift to the position corresponding to the bottom end of the blade 91.

As shown in fig. 2, the transverse moving mechanism 8 includes a second cylinder 81, a slide rail 82 and a slide block 83, the second cylinder 81 is transversely disposed on the frame 1, the slide rail 82 is adapted to the slide rail 82, the bottom of the support platform 4 is connected to the slide block 83, and the second cylinder 81 is connected to the support platform 4. The second cylinder 81 pushes the support platform 4 to move back and forth, and simultaneously the support platform 4 drives the sliding block 83 to slide back and forth on the sliding rail 82.

The working principle is as follows: step one, the heights of the first pressing roller 63 and the second pressing roller 73 are respectively adjusted to be respectively corresponding to the upper end and the lower end of the blade 91. And step two, placing the impeller 9 to be processed into the mold 2. And step three, the first air cylinder 51 drives the pressure plate 54 to press down to compress the impeller 9. And step four, the transverse moving mechanism 8 is reset, the motor 3 is driven at the same time, and the impeller 9 is in a rotating state at the moment. And step five, driving the first pressing roller 63 and the second pressing roller 73 to move towards the blade 91 by the second air cylinder 81 to enter a spinning position for spinning. And sixthly, after the spinning of the workpiece is finished, the transverse moving mechanism 8 is reset and returns to the original position. And step seven, resetting the first cylinder 51, and taking out the workpiece by a worker.

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. An impeller roller press is used for processing an impeller (9), and blades (91) extend out of the upper surface and the lower surface of an outer ring of the impeller (9), and is characterized in that: the impeller height adjusting device comprises a rack (1), a die (2) matched with an impeller (9), a motor (3), a pressing mechanism (5), an upper pressing mechanism (6) and a lower pressing mechanism (7), wherein the motor (3) is arranged on the rack (1) and connected with the die (2), the pressing mechanism (5) is arranged on the rack (1) and can move up and down, the pressing mechanism (5) and the die (2) vertically correspond to each other and are located on the same central axis, the upper pressing mechanism (6) and the lower pressing mechanism (7) are arranged on the rack (1) and can be independently adjusted in height respectively, and the upper pressing mechanism (6) and the lower pressing mechanism (7) correspond to the upper end and the lower end of a blade (91) respectively.

2. An impeller roller press according to claim 1, characterized in that: still include brace table (4) and set up lateral shifting mechanism (8) on frame (1), lateral shifting mechanism (8) can drive brace table (4) lateral shifting, hold-down mechanism (5), top spinning mechanism (6), lower spinning mechanism (7) all set up on brace table (4).

3. An impeller roller press according to claim 2, characterized in that: the pressing mechanism (5) comprises a first air cylinder (51) arranged on the support table (4) and a pressure plate (54) pivoted at the output end of the first air cylinder (51), and the pressure plate (54) corresponds to the die (2) up and down and is positioned on the same central axis.

4. An impeller roller press according to claim 3, characterized in that: hold-down mechanism (5) still include backup pad (52), vertical uide bushing (55) and the guide bar (56) of adaptation in uide bushing (55) of setting on supporting bench (4), cylinder (51), backup pad (52), pressure disk (54) link to each other in proper order, pressure disk (54) pass through bearing (53) pin joint on backup pad (52), the bottom and backup pad (52) of guide bar (56) link to each other.

5. An impeller roller press according to claim 2, characterized in that: the upper pressing mechanism (6) comprises a first vertical rocking wheel (64), a first lead screw (62), a first lifting block (61), a first pressing roller (63) and a guide rail (65) vertically arranged on the supporting table (4), wherein the first vertical lead screw (62) is connected to the supporting table (4) in a threaded mode, the first lifting block (61) is sleeved outside the guide rail (65), and the first pressing roller (63) is pivoted on the first lifting block (61) and corresponds to the top end of the blade (91).

6. An impeller roller press according to claim 5, wherein: lower spinning mechanism (7) including vertical rocking wheel two (74), two (72) of lead screw, elevator two (71), two (73) of compression roller that set gradually, the vertical threaded connection of two (72) of lead screw is on brace table (4), elevator two (71) covers outside guide rail (65), two (73) pin joints of compression roller just correspond with the bottom position of blade (91) on elevator two (71).

7. An impeller roller press according to claim 2, characterized in that: the transverse moving mechanism (8) comprises a second air cylinder (81) transversely arranged on the rack (1), a sliding rail (82) and a sliding block (83) matched with the sliding rail (82), the bottom of the supporting table (4) is connected with the sliding block (83), and the second air cylinder (81) is connected with the supporting table (4).