CN217445192U - Motor rotor shaft goes into axle device - Google Patents

Abstract

The embodiment of the utility model discloses electric motor rotor axle goes into axle device, concretely relates to motor field, the on-line screen storage device comprises a base, first spout is seted up to the surface of base, the inside center fixed mounting of base has the mounting disc, the mounting disc is hollow structure. The utility model discloses a set up the baffle, first slider, second slider and first splint, before installing rotor shaft, need lay motor casing on the base, start first cylinder after that, drive first splint through first slider and remove, make first splint carry out position adjustment to motor casing along first spout inwardly moved, until first splint all around fix motor casing, at the in-process that first splint removed, can drive the output shaft and slide along the baffle, block the position of first slider until the baffle, guarantee first splint shift position's accuracy nature, thereby reduce the time of laying motor casing.

Description

Motor rotor shaft goes into axle device

Technical Field

The embodiment of the utility model provides a relate to the motor field, concretely relates to electric motor rotor axle goes into a device.

Background

In the production process of motor, the assembly of rotor shaft is indispensable process, and the motor rotor shaft goes into the axle device and adopts the pressure head directly to press the rotor shaft into the centre bore of rotor mostly, and the rotor shaft is the tight fit with the rotor and is connected.

The prior art has the following defects: when installing the rotor shaft, need insert the rotor shaft in the casing, in order to improve the accuracy nature of installation, motor casing when laying, need correspond with stop gear, and the position of guaranteeing the casing to lay is accurate, but lays the time that the in-process consumes more to influence the efficiency of rotor shaft installation.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an electric motor rotor axle goes into a device, through the baffle, first slider, second slider and first splint, before installing the rotor axle, need lay motor casing on the base, start first cylinder after that, drive first splint through first slider and remove, make first splint carry out position adjustment to motor casing along first spout inwardly moved, until first splint all around fix motor casing, at the in-process that first splint removed, can drive the output shaft and slide along the baffle, block the position of first slider until the baffle, guarantee the accuracy nature of first splint shift position, thereby reduce the time of laying motor casing, with solve in the prior art because lay the longer problem that leads to of motor casing time.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a motor rotor shaft inserting device comprises a base, wherein a first sliding groove is formed in the outer surface of the base, a mounting disc is fixedly mounted at the center of the inner portion of the base, the mounting disc is of a hollow structure, an air pump is fixedly mounted in the base and positioned at the bottom end of the mounting disc, first air cylinders are fixedly mounted on the outer surfaces of the periphery of the mounting disc and arranged in the first sliding groove, an output shaft is fixedly mounted at one end of each first air cylinder, a baffle is arranged in the first sliding groove and sleeved on the outer surface of the output shaft, a first clamping plate is arranged at the top end of the base and positioned above the first sliding groove, a second sliding groove is formed in one side, positioned on the first sliding groove, of the outer surface of the base, a plurality of limiting grooves are formed in the bottom end of the inner wall of the second sliding groove, a bolt is inserted into the second sliding groove, and second air cylinders are fixedly mounted on two sides of the top end of the base, and the top end of the second cylinder is fixedly provided with a top frame.

Further, the bottom fixed mounting of first splint has first slider, first slider and first spout phase-match, the one end and the first slider fixed connection of output shaft.

Further, one side fixed mounting of baffle has the second slider, the bolt bottom runs through in the inside that the second slider inserted the spacing groove, the bottom and the spacing groove phase-match of bolt.

Further, the one end of roof-rack is provided with the push pedal, the one end of push pedal is provided with the second splint, the second splint are the semicircle form.

Further, the one end fixed mounting of second splint has the connecting rod, the second splint pass through connecting rod and push pedal threaded connection.

Further, the top fixed mounting of roof-rack has the third cylinder, the top fixed mounting of push pedal has the connecting plate, the one end and the connecting plate fixed connection of third cylinder.

Furthermore, the other end fixed mounting of push pedal has the third slider, the push pedal passes through third slider and roof-rack sliding connection.

The embodiment of the utility model provides a have following advantage:

through setting up the baffle, first slider, second slider and first splint, before installing rotor shaft, need lay motor casing on the base, start first cylinder after that, drive first splint through first slider and remove, make first splint carry out position adjustment to motor casing along first spout inwardly directed movement, until first splint all around fix motor casing, at the in-process that first splint removed, can drive the output shaft and slide along the baffle, block the position of first slider until the baffle, guarantee the accuracy nature of first splint shift position, thereby reduce the time of laying motor casing.

Drawings

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

fig. 2 is a top view of the base of the present invention;

FIG. 3 is a view showing an installation structure of the second clamping plate of the present invention;

fig. 4 is an exploded view of the baffle of the present invention;

fig. 5 is an exploded view of the top frame of the present invention.

In the figure: 1. a base; 2. a first chute; 3. mounting a disc; 4. a first cylinder; 5. an output shaft; 6. a baffle plate; 7. a first splint; 8. a second chute; 9. a limiting groove; 10. a bolt; 11. a second cylinder; 12. a top frame; 13. a first slider; 14. an air pump; 15. a second slider; 16. a third cylinder; 17. pushing the plate; 18. a second splint; 19. a connecting rod; 20. a connecting plate; 21. and a third slide block.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the shaft inserting device for the motor rotor shaft in the embodiment includes a base 1, a first chute 2 is formed in the outer surface of the base 1, a mounting plate 3 is fixedly mounted at the center of the inside of the base 1, the mounting plate 3 is of a hollow structure, an air pump 14 is fixedly mounted in the base 1 at the bottom end of the mounting plate 3, a first air cylinder 4 is fixedly mounted on the outer surface of the periphery of the mounting plate 3, the first air cylinder 4 is arranged in the first chute 2, an output shaft 5 is fixedly mounted at one end of the first air cylinder 4, a baffle 6 is arranged in the first chute 2, the baffle 6 is sleeved on the outer surface of the output shaft 5, a first clamping plate 7 is arranged at the top end of the base 1 above the first chute 2, a second chute 8 is formed in one side of the outer surface of the base 1, which is located on the first chute 2, a plurality of spacing groove 9 has been seted up to the inner wall bottom of second spout 8, bolt 10 has been inserted to the inside of second spout 8, the top both sides fixed mounting of base 1 has second cylinder 11, the top fixed mounting of second cylinder 11 has roof-rack 12.

Further, a first sliding block 13 is fixedly installed at the bottom end of the first clamp plate 7, the first sliding block 13 is matched with the first sliding groove 2, one end of the output shaft 5 is fixedly connected with the first sliding block 13, the first cylinder 4 is started, the first clamp plate 7 is driven to move through the first sliding block 13, the first clamp plate 7 moves inwards along the first sliding groove 2 to adjust the position of the motor shell until the first clamp plate 7 around fixes the motor shell, a second sliding block 15 is fixedly installed at one side of the baffle plate 6, the bottom end of the bolt 10 penetrates through the second sliding block 15 and is inserted into the limiting groove 9, the bottom end of the bolt 10 is matched with the limiting groove 9, when the baffle plate 6 is adjusted, the bolt 10 is pulled upwards firstly, one end of the bolt 10 is separated from the limiting groove 9, the limiting of the baffle plate is released, and then the baffle plate slides along the second sliding groove, after the position of the baffle is adjusted, the bolt 10 is pushed downwards.

Further, one end of the top frame 12 is provided with a push plate 17, one end of the push plate 17 is provided with a second clamping plate 18, the second clamping plate 18 is semi-annular and can be replaced by corresponding to the second clamping plate 18 according to the specification of the rotor shaft, one end of the second clamping plate 18 is fixedly provided with a connecting rod 19, the second clamping plate 18 is in threaded connection with the push plate 17 through the connecting rod 19, the top end of the top frame 12 is fixedly provided with a third cylinder 16, the top end of the push plate 17 is fixedly provided with a connecting plate 20, one end of the third cylinder 16 is fixedly connected with the connecting plate 20, when the rotor shaft is installed, the rotor shaft is moved to the upper part through a clamping mechanism, then the third cylinder 16 on the top frame 12 is started, the push plate 17 is pushed outwards, the rotor shaft is fixed through the second clamping plates 18 on two sides, the second cylinder 11 is started to drive the rotor shaft to move downwards, the push plate 17 is inserted into the motor shell, a third sliding block 21 is fixedly mounted at the other end of the push plate 17, and the push plate 17 is connected with the top frame 12 in a sliding mode through the third sliding block 21.

The working principle is as follows: referring to the attached drawings 1-5 in the specification, before a rotor shaft is installed, a motor shell needs to be placed on a base 1, then a first cylinder 4 is started, a first clamping plate 7 is driven to move through a first sliding block 13, the first clamping plate 7 moves inwards along a first sliding groove 2 to adjust the position of the motor shell until the motor shell is fixed by the first clamping plate 7 on the periphery, an output shaft 5 is driven to slide along a baffle 6 in the moving process of the first clamping plate 7 until the baffle 6 blocks the position of the first sliding block 13, the accuracy of the moving position of the first clamping plate 7 is guaranteed, the placing time of the motor shell is reduced, when the specification of the motor shell is changed and the position of the baffle 6 needs to be adjusted according to the specification, when the baffle 6 is adjusted, a plug 10 is pulled upwards to enable one end of the plug 10 to be separated from a limiting groove 9, the limiting of the baffle is removed, then slide the baffle along the second spout, to baffle position control back that finishes, promote bolt 10 downwards, insert corresponding spacing groove 9, it is spacing to carrying on of baffle 6, be convenient for fix the motor casing of different specifications, when installing the rotor shaft, remove the rotor shaft to motor casing top through fixture, then start third cylinder 16 on roof-rack 12, outwards promote push pedal 17, second splint 18 through both sides is fixed the rotor shaft, start second cylinder 11 at last, drive the rotor shaft and move downwards, insert in the motor casing, second splint 18 passes through connecting rod 19 and the push pedal 17 threaded connection of one end, can change corresponding second splint 18 according to the specification of rotor shaft.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. The utility model provides a motor rotor axle goes into axle device, includes base (1), its characterized in that: the outer surface of the base (1) is provided with a first sliding groove (2), the inner center of the base (1) is fixedly provided with a mounting disc (3), the mounting disc (3) is of a hollow structure, the inner part of the base (1) is positioned at the bottom end of the mounting disc (3) and is fixedly provided with an air pump (14), the outer surfaces of the periphery of the mounting disc (3) are fixedly provided with first air cylinders (4), the first air cylinders (4) are arranged in the first sliding groove (2), one end of each first air cylinder (4) is fixedly provided with an output shaft (5), the inner part of the first sliding groove (2) is provided with a baffle (6), the baffle (6) is sleeved on the outer surface of the output shaft (5), the top end of the base (1) is positioned above the first sliding groove (2) and is provided with a first clamping plate (7), one side of the outer surface of the base (1) positioned at the first sliding groove (2) is provided with a second sliding groove (8), a plurality of spacing groove (9) have been seted up to the inner wall bottom of second spout (8), bolt (10) have been inserted to the inside of second spout (8), the top both sides fixed mounting of base (1) has second cylinder (11), the top fixed mounting of second cylinder (11) has roof-rack (12).

2. The electric machine rotor shaft-in device of claim 1, wherein: the bottom fixed mounting of first splint (7) has first slider (13), first slider (13) and first spout (2) phase-match, the one end and the first slider (13) fixed connection of output shaft (5).

3. The electric machine rotor shaft-in device of claim 1, wherein: one side fixed mounting of baffle (6) has second slider (15), bolt (10) bottom is run through in the inside that second slider (15) inserted spacing groove (9), the bottom and the spacing groove (9) phase-match of bolt (10).

4. The electric machine rotor shaft-in device of claim 1, wherein: one end of the top frame (12) is provided with a push plate (17), one end of the push plate (17) is provided with a second clamping plate (18), and the second clamping plate (18) is semi-annular.

5. The electric machine rotor shaft-in device of claim 4, wherein: one end fixed mounting of second splint (18) has connecting rod (19), second splint (18) pass through connecting rod (19) and push pedal (17) threaded connection.

6. An electric machine rotor shaft-in device according to claim 5, wherein: the top end fixed mounting of roof-rack (12) has third cylinder (16), the top fixed mounting of push pedal (17) has connecting plate (20), the one end and the connecting plate (20) fixed connection of third cylinder (16).

7. An electric machine rotor shaft-in device as claimed in claim 6, wherein: the other end fixed mounting of push pedal (17) has third slider (21), push pedal (17) are through third slider (21) and roof-rack (12) sliding connection.

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