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CN-118321859-B - Impeller assembling device capable of automatically calibrating angle and method thereof

CN118321859BCN 118321859 BCN118321859 BCN 118321859BCN-118321859-B

Abstract

The invention discloses an impeller assembling device capable of automatically calibrating an angle and a method thereof. Through the mode, at the in-process that the installation axle risees, carry out spacingly through the button piece with press the ring to the impeller, prevent that the impeller from being ejecting, the screens piece withdraws from the pore wall of impeller under the shrink of slide bar and lift spring this moment, then the key of installation axle and the operation of the automatic angle adjustment of impeller and installation are realized to the key of installation axle and the complete joint of keyway of impeller, after installation axle and impeller equipment are accomplished, through the blown down tank ejection of compact, start the second cylinder and let semicircle ring, dog and lack the ring to reset, start first cylinder and let drive shaft, axle dish and rim plate reset, realize the equipment circulation, the equipment is simple, and efficiency is higher.

Inventors

  • ZHOU YUANJUN
  • MEI YITAO
  • CHENG ZHIQIANG
  • WANG WEILONG
  • HE JIANJUN
  • MEI JIANFENG
  • ZHANG XIAO
  • FENG QI
  • ZHONG GUOCHENG

Assignees

  • 安徽卧龙泵阀股份有限公司

Dates

Publication Date
20260512
Application Date
20240514

Claims (10)

  1. 1. The impeller assembling device capable of automatically calibrating the angle comprises a workbench (1) and is characterized in that the top of the workbench (1) is fixedly connected with a mounting shaft feeding base (2), the right side of the mounting shaft feeding base (2) is fixedly connected with an impeller feeding platform (3), and a discharge chute (31) is formed in the impeller feeding platform (3); the workbench (1) is connected with a driving shaft (5) through a first driving assembly (4), a shaft disc (51) is fixedly connected to the lower part of the outer wall of the driving shaft (5), and a wheel disc (52) is fixedly connected to the upper part of the outer wall of the driving shaft (5); A side column (6) is fixedly connected to the middle part of the right side of the installation shaft feeding base (2), and the side column (6) is connected with a second sliding block (73) through a second driving assembly (7); The lower part of the left side of the outer wall of the second sliding block (73) is fixedly connected with a semicircular ring (8), the upper part of the left side of the outer wall of the second sliding block (73) is fixedly connected with a stop block (10), the top of the left side of the outer wall of the second sliding block (73) is fixedly connected with an extension rod (9), and the top end of the extension rod (9) is fixedly connected with a ring (91); the tops of the ring (91) and the wheel disc (52) are respectively provided with a pressing component (11) for limiting the impeller; the top of the workbench (1) is provided with a jacking component (12) for jacking the installation shaft; The top of the impeller feeding platform (3) is fixedly connected with a portal frame (13), and the portal frame (13) is connected with a sliding frame (14) through a third driving assembly (15); the sliding frame (14) is penetrated with a sliding limiting rod (165), the bottom end of the sliding limiting rod (165) is fixedly connected with a shaft plate (16), the right side of the outer wall of the shaft plate (16) is connected with a clamping block (161) through an elastic component, and the clamping block (161) is in sliding fit with the hole wall of the impeller; The sliding limiting rod (165) is connected with the sliding frame (14) through the lifting retraction assembly (17).
  2. 2. The impeller assembly device capable of automatically calibrating angles according to claim 1, wherein the first driving component (4) comprises a first air cylinder (41), a first sliding rail (42), a first sliding block (43) and a motor (44), the first air cylinder (41) is fixedly connected to the top of the workbench (1), the output end of the first air cylinder (41) is fixedly connected to the outer wall of the first sliding block (43), the first sliding rail (42) is fixedly connected to the top of the workbench (1), the first sliding block (43) is in sliding connection with the first sliding rail (42), and the motor (44) is fixedly connected to the top of the first sliding block (43).
  3. 3. The impeller assembly device capable of automatically calibrating an angle according to claim 2, wherein the driving shaft (5) is fixedly connected with an output shaft of a motor (44).
  4. 4. An impeller assembly device capable of automatically calibrating an angle according to claim 3, wherein the second driving assembly (7) comprises a second cylinder (71) and a second sliding rail (72), an output end of the second cylinder (71) is fixedly connected with an outer wall of the second sliding block (73), the second cylinder (71) is fixedly connected to the top of the side column (6), and the second sliding rail (72) is fixedly connected to the left side of the top of the side column (6); the second sliding block (73) is connected with the second sliding rail (72) in a sliding way.
  5. 5. The impeller assembly device capable of automatically calibrating an angle according to claim 4, wherein the pressing assembly (11) comprises a pressing piece (111) and a pressing ring (112), the pressing piece (111) is fixedly connected to the outer edge of the ring (91), and the pressing ring (112) is fixedly connected to the top of the wheel disc (52); the bottom surfaces of the pressing piece (111) and the pressing ring (112) are contacted and pressed with the outer edge of the impeller.
  6. 6. The impeller assembly device capable of automatically calibrating angles according to claim 5, wherein the jacking component (12) comprises a jacking cylinder (121) and a jacking block (122), the output end of the jacking cylinder (121) is fixedly connected with the bottom of the jacking block (122), the jacking cylinder (121) is fixedly connected to the top of the workbench (1), and the jacking block (122) and the inner bottom of the mounting shaft feeding base (2) slide through; the top of the jacking block (122) is in contact with the bottom of the mounting shaft.
  7. 7. The impeller assembly device capable of automatically calibrating angles according to claim 6, wherein the third driving assembly (15) comprises a third cylinder (151), a third sliding rail (152), a fourth cylinder (153) and a pushing rod (154), the third cylinder (151) is fixedly connected to the top of the portal frame (13), the output end of the third cylinder (151) is fixedly connected to the top of the sliding frame (14), the third sliding rail (152) is fixedly connected to the front side of the outer wall of the portal frame (13), the fourth cylinder (153) is fixedly connected to the bottom of the sliding frame (14), the sliding frame (14) is in sliding connection with the third sliding rail (152), and the pushing rod (154) is fixedly connected to the output end of the fourth cylinder (153).
  8. 8. The impeller assembling device capable of automatically calibrating angles according to claim 7, wherein the elastic component comprises two elastic rods (162), two elastic plates (163) and two contraction springs (164), the elastic rods (162) are fixedly connected to the right side of the outer wall of the shaft plate (16), the elastic plates (163) are slidably connected with the elastic rods (162), one ends of the contraction springs (164) are fixedly connected with the outer wall of the elastic plates (163), and the other ends of the contraction springs (164) are fixedly connected with the right side of the outer wall of the shaft plate (16); The left end of the pushing rod (154) is contacted with the upper part of the right side of the outer wall of the elastic sheet (163), and the bottom end of the elastic sheet (163) is fixedly connected with the top end of the clamping block (161).
  9. 9. The impeller assembly device capable of automatically calibrating an angle according to claim 8, wherein the lifting retraction assembly (17) comprises a sliding rod (171) and a lifting spring (172), the sliding rod (171) is fixedly connected to the left side of the sliding limit rod (165), the sliding rod (171) and the sliding frame (14) penetrate through and slide, the lifting spring (172) is sleeved on the outer wall of the sliding rod (171), one end of the lifting spring (172) is fixed to the bottom of the sliding frame (14), and the other end of the lifting spring (172) is fixedly connected to the bottom of the sliding rod (171).
  10. 10. A method of assembling an automatically angle-adjustable impeller assembly apparatus according to claim 9, comprising the steps of: the method comprises the steps that firstly, an installation shaft and an impeller are transported to a processing position through input ends of an installation shaft feeding base (2) and an impeller feeding platform (3); The second step is that a second air cylinder (71) is used for pushing a second sliding block (73) to move, then a semicircular ring (8), a stop block (10) and a ring-lacking ring (91) are driven to move, a mounting shaft and an impeller are limited respectively, then a first air cylinder (41) is used for pushing a first sliding block (43) to move, then a motor (44) is driven to move, a driving shaft (5) is driven to move, a shaft disc (51) and a wheel disc (52) are enabled to be in contact with the mounting shaft and the impeller, then the motor (44) is started to drive the driving shaft (5) to rotate, then the shaft disc (51) and the wheel disc (52) are driven to rotate, and then the mounting shaft and the impeller are driven to rotate, and when the mounting shaft rotates to a certain angle, the mounting shaft is blocked by the stop block (10), so that the limitation of the assembly angle of the mounting shaft is realized; The third step is that the sliding frame (14) is driven to descend through the third air cylinder (151), the fourth air cylinder (153) pushes the elastic sheet (163) to move, the shrinkage spring (164) is shrunk, the clamping block (161) can enter the inner wall of the shaft hole of the impeller, when the impeller rotates to a certain angle, the clamping block (161) protrudes rightwards under the action of the shrinkage spring (164) and is clamped with a key groove of the impeller, so that the assembly angle of the impeller is limited, the jacking air cylinder (121) is started to drive the jacking block (122) to ascend, the jacking block (122) can drive the installation shaft to move upwards, a key of the installation shaft is matched with the key groove of the impeller, the installation shaft is gradually ascended and the clamping block (161) is ejected, and in the ascending process of the installation shaft, the impeller is limited through the pressing piece (111) and the pressing ring (112), and the impeller is prevented from being ejected; Step four, the clamping block (161) withdraws from the hole wall of the impeller under the contraction of the sliding rod (171) and the lifting spring (172), and then the key of the mounting shaft is completely clamped with the key groove of the impeller, so that the operation of automatically adjusting the angle and mounting the mounting shaft and the impeller is realized; And fifthly, after the assembly of the mounting shaft and the impeller is completed, starting the second cylinder (71) to reset the semicircular ring (8), the stop block (10) and the ring-lack ring (91), and starting the first cylinder (41) to reset the driving shaft (5), the shaft disc (51) and the wheel disc (52), so as to realize the assembly cycle.

Description

Impeller assembling device capable of automatically calibrating angle and method thereof Technical Field The invention relates to the technical field of chemical pumps, in particular to an impeller assembly device capable of automatically calibrating angles and a method thereof. Background When the impeller is assembled, the impeller and the mounting shaft are required to be mounted together, and the impeller and the mounting shaft are connected through keys for ensuring stability. Chinese patent CN114871739B discloses a water pump rotor automatic assembly equipment, including impeller feed mechanism, rotor feed mechanism for carry out automatic assembly's grafting equipment mechanism and be used for carrying out the unloading box of depositing to the material after the equipment to rotor and impeller, impeller feed mechanism, rotor feed mechanism and unloading box all set up at the side of grafting equipment mechanism, and the rethread grafting equipment mechanism is pegged graft the impeller propelling movement to the rotor on, with this automatic assembly of completion impeller and rotor. However, when the existing device is used for installing the impeller, the angle between the impeller and the installation shaft is required to be aligned, then the impeller is continuously pressed and assembled through the pressing structure, the manual angle adjustment is required to be troublesome during the assembly of the impeller, and the assembly efficiency is low. Based on the above, the present invention provides an impeller assembling device and method capable of automatically calibrating the angle to solve the above-mentioned problems. Disclosure of Invention In view of the above-mentioned drawbacks of the prior art, the present invention provides an impeller assembling device and method capable of automatically calibrating an angle. In order to achieve the above purpose, the invention is realized by the following technical scheme: The impeller assembling device capable of automatically calibrating the angle comprises a workbench, wherein the top of the workbench is fixedly connected with a mounting shaft feeding base, the right side of the mounting shaft feeding base is fixedly connected with an impeller feeding platform, and a discharge chute is formed in the impeller feeding platform; The workbench is connected with a driving shaft through a first driving assembly, the lower part of the outer wall of the driving shaft is fixedly connected with a shaft disc, and the upper part of the outer wall of the driving shaft is fixedly connected with a wheel disc; a side column is fixedly connected to the middle part of the right side of the installation shaft feeding base, and the side column is connected with a second sliding block through a second driving assembly; The lower part of the left side of the outer wall of the second sliding block is fixedly connected with a semicircular ring, the upper part of the left side of the outer wall of the second sliding block is fixedly connected with a stop block, the top of the left side of the outer wall of the second sliding block is fixedly connected with an extension rod, and the top end of the extension rod is fixedly connected with a ring lacking; The top of the ring-lack and the top of the wheel disc are respectively provided with a pressing component for limiting the impeller; The top of the workbench is provided with a jacking component for jacking the installation shaft; The top of the impeller feeding platform is fixedly connected with a portal frame, and the portal frame is connected with a sliding frame through a third driving assembly; The sliding frame is penetrated with a sliding limiting rod, the bottom end of the sliding limiting rod is fixedly connected with a shaft plate, the right side of the outer wall of the shaft plate is connected with a clamping block through an elastic component, and the clamping block is in sliding fit with the hole wall of the impeller; The sliding limiting rod is connected with the sliding frame through the lifting retraction assembly. Still further, first drive assembly includes first cylinder, first slide rail, first slider and motor, first cylinder fixed connection is at the top of workstation, and the output of first cylinder and the outer wall fixed connection of first slider, first slide rail fixed connection are at the top of workstation, first slider and first slide rail sliding connection, and motor fixed connection is at the top of first slider. Further, the driving shaft is fixedly connected with the output shaft of the motor. Further, the second driving assembly comprises a second air cylinder and a second sliding rail, the output end of the second air cylinder is fixedly connected with the outer wall of the second sliding block, the second air cylinder is fixedly connected to the top of the side column, and the second sliding rail is fixedly connected to the left side of the top of the side column; the second slidi