CN218504427U

CN218504427U - Quick replacement device for motor copper bush

Info

Publication number: CN218504427U
Application number: CN202222613083.4U
Authority: CN
Inventors: 崔策
Original assignee: Shanghai Yuyuan Auto Parts Co ltd
Current assignee: Shanghai Yuyuan Auto Parts Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-21
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a motor copper sheathing quick replacement device relates to motor copper sheathing technical field, which comprises a base, the upper surface on chassis rotates and connects the guide way dish, the circular arc that the equidistance was arranged is seted up to the inside of guide way dish and is led to the groove, the equal sliding connection of inside wall that the guide way dish led to the groove through the circular arc has the cylinder. The utility model relates to a rational in infrastructure, it can be through being provided with the chassis, the guide way dish, gu fixed ring, slider one, the clamp splice, the motor gland, when carrying out motor copper sheathing dismantlement installation, it slides in solid fixed ring to drive slider one through the guide way dish, make the slider drive the clamp splice and draw close the removal each other, and the clamp splice is tight to the motor gland simultaneously, the chassis drives solid fixed ring through rotating and rotates, gu fixed ring rotates and drives the motor gland and rotate one hundred eighty degrees, thereby make the motor gland press from both sides tight centering, thereby convenient messenger's motor gland upset one hundred eighty degrees, reach the purpose that the device can be to motor copper sheathing quick assembly disassembly.

Description

Quick replacement device for motor copper bush

Technical Field

The utility model relates to a motor copper sheathing technical field specifically is a motor copper sheathing quick replacement device.

Background

The motor copper sleeve is also called copper bearing, is a static part which is matched with the motor rotor shaft to rotate, is embedded at two ends of the motor gland, and has the advantages of good wear resistance, high hardness, difficult seizure phenomenon and the like.

The motor copper bush belongs to a quick-wear part, the motor copper bush is generally required to be replaced when being disassembled and maintained, the motor copper bush is generally disassembled and assembled on site by firstly penetrating a cylindrical rod through the motor by a hammer, then installing a new copper bush, padding a plane plate on the upper surface of the new copper bush and smashing the plane plate into the new copper bush by the hammer, and the copper bush is embedded on a motor gland.

Therefore, the device for quickly replacing the copper bush of the motor is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a quick replacement device for a motor copper bush in order to make up the deficiency of the prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor copper sheathing quick replacement device, includes the chassis, the upper surface on chassis rotates connects the guide way dish, the circular arc that the equidistance was arranged is seted up to the inside of guide way dish leads to the groove, the guide way dish has the cylinder through the equal sliding connection of inside wall that the circular arc led to the groove, and is three the equal fixedly connected with slider of columniform upper surface is one, and is three the equal fixedly connected with clamp splice in a side that slider one is close to each other, the fixed block that the last fixed surface of chassis is connected with the equidistance and arranges, the top of guide way dish is equipped with solid fixed ring, and is three the side that the fixed block is close to each other all with solid fixed ring fixed connection, the spout that the equidistance was arranged is seted up to solid fixed ring's bottom surface, gu fixed ring all with a slider sliding connection through three spout.

Furthermore, it is three the middle joint of clamp splice has the motor gland, the inside of motor gland is inlayed and is had the copper sheathing.

Furthermore, incomplete gear grooves are formed in the outer surface of the guide groove disc, a semicircular block is fixedly connected to the outer surface of the chassis, a motor II is fixedly connected to the bottom surface of the semicircular block, a gear III is fixedly connected to the output end of the motor II, and the gear III is meshed with the incomplete gear grooves of the guide groove disc.

Further, a first transverse shaft and a second transverse shaft are fixedly connected to the bottom surface of the chassis, a first upright post is rotatably connected to the outer surface of the first transverse shaft, a second upright post is rotatably connected to the outer surface of the second transverse shaft, and a first gear is fixedly connected to the right end of the second transverse shaft.

Furthermore, the right side face of the second upright post is fixedly connected with an L plate, the right side face of the L plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second gear, and the second gear is meshed with the first gear.

Furthermore, the left side of stand two has seted up the spout, stand two has slider two through spout sliding connection, the spout has been seted up to the right side of stand one, stand one has slider three through spout sliding connection, the left side fixedly connected with bottom plate of stand two, the left surface and the stand fixed connection of bottom plate.

Further, the inside fixedly connected with stand three of bottom plate, the spout has been seted up in the front of stand three, stand three has slider four through spout sliding connection, the inside threaded connection of slider four has the threaded rod, the upper portion and the lower part of threaded rod surface all rotate with stand three and are connected, the top fixedly connected with hand wheel of stand three, gu fixed ring's top is equipped with hydraulic telescoping rod, hydraulic telescoping rod's surface all with slider three, slider two and four fixed connection of slider.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this motor copper sheathing quick replacement device possesses following beneficial effect:

the utility model discloses a be provided with the chassis, the guide way dish, solid fixed ring, slider one, the clamp splice, the motor gland, when carrying out motor copper sheathing dismantlement installation, it slides in solid fixed ring to drive slider one through the guide way dish, make the slider drive the clamp splice and draw close the removal each other, and the clamp splice is tight to the motor gland simultaneously, the chassis drives solid fixed ring through rotating and rotates, gu fixed ring rotates and drives the motor gland and rotate one hundred eighty degrees, thereby make the motor gland press from both sides tight centering, thereby convenient messenger's motor gland upset one hundred eighty degrees, reach the device can be to the purpose of motor copper sheathing quick assembly disassembly.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

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

FIG. 3 is a schematic three-dimensional structure of the guiding slot disc and the sliding block of the present invention;

fig. 4 is a schematic top view of the guide groove disc of the present invention;

fig. 5 is a schematic view of the chassis turnover one hundred eighty degree integral three-dimensional structure of the utility model;

fig. 6 is a schematic diagram of the three-dimensional structure of the copper sleeve of the present invention.

In the figure: 1. a chassis; 2. a guide slot disc; 3. a fixing ring; 4. a motor gland; 5. a fixed block; 6. A first upright post; 7. a second upright post; 8. a third upright post; 9. a hand wheel; 10. a fourth sliding block; 11. a hydraulic telescopic rod; 12. a third sliding block; 13. a second sliding block; 14. a third gear; 15. a first gear; 16. an L plate; 17. a first motor; 18. a base plate; 19. a second gear; 20. a threaded rod; 21. a horizontal axis I; 22. a first sliding block; 23. a clamping block; 24. a semicircular block; 25. a second motor; 26. a second horizontal axis; 27. a copper sleeve; 28. and (4) a cylinder.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a motor copper sheathing quick replacement device, including chassis 1, the upper surface on chassis 1 rotates and connects guide way dish 2, the circular arc that the equidistance was arranged is seted up to guide way dish 2's inside leads to the groove, guide way dish 2 has cylinder 28 through the equal sliding connection of the inside wall that the circular arc led to the groove, the equal fixedly connected with slider 22 of upper surface of three cylinder 28, the equal fixedly connected with clamp splice 23 of a side that three slider 22 was close to each other, the fixed block 5 that the upper surface fixedly connected with equidistance was arranged on chassis 1, the top of guide way dish 2 is equipped with solid fixed ring 3, the side that three fixed block 5 was close to each other all with solid fixed ring 3 fixed connection, gu fixed ring 3's bottom surface sets up the spout that the equidistance was arranged, gu fixed ring 3 all with slider 22 sliding connection through three spout, the centre of a circle of guide way dish 2 is concentric with hydraulic telescoping rod 11's conical surface, guide way dish 2 rotates and drives cylinder 28 and draws close together the removal each other, cylinder 28 removes and drives clamp splice 23 removal clamp motor gland 4.

The middle joint of three clamp splice 23 has motor gland 4, and the inside of motor gland 4 is inlayed and is had copper sheathing 27, and clamp splice 23 plays the effect of fixed motor gland 4, and when motor gland 4 was in the position that covers downwards, hydraulic telescoping rod 11 moved down the conical surface and contacts with copper sheathing 27, and hydraulic telescoping rod 11 stretches out copper sheathing 27 ejecting.

Incomplete gear grooves are formed in the outer surface of the guide groove disc 2, a semicircular block 24 is fixedly connected to the outer surface of the chassis 1, a second motor 25 is fixedly connected to the bottom surface of the semicircular block 24, a third gear 14 is fixedly connected to the output end of the second motor 25, the third gear 14 is meshed with the incomplete gear grooves of the guide groove disc 2, the second motor 25 rotates to drive the third gear 14 to rotate, and the third gear 14 rotates to drive the guide groove disc 2 to rotate.

The bottom surface of the chassis 1 is fixedly connected with a first transverse shaft 21 and a second transverse shaft 26, the outer surface of the first transverse shaft 21 is rotatably connected with a first upright post 6, the outer surface of the second transverse shaft 26 is rotatably connected with a second upright post 7, the right end of the second transverse shaft 26 is fixedly connected with a first gear 15, the first gear 15 rotates to drive the second transverse shaft 26 to rotate, the second transverse shaft 26 rotates to drive the chassis 1 to rotate, the chassis 1 rotates to drive the guide groove disc 2, the fixing ring 3 and the motor gland 4 to rotate one hundred eighty degrees together, when the motor gland 4 is in an upward open position, a new copper sleeve 27 is placed in an embedding hole of the motor gland 4, the hydraulic telescopic rod 11 presses the conical surface down to be in contact with the copper sleeve 27, the conical surface of the hydraulic telescopic rod 11 at this time can automatically correct the center of the copper sleeve 27 to be coaxial with the center of the embedding hole of the motor gland 4, and then the hydraulic telescopic rod 11 stretches out to uniformly press the copper sleeve 27 into the embedding hole of the motor gland 4, and installation of the new copper sleeve 27 is completed.

The right side surface of the second upright post 7 is fixedly connected with an L plate 16, the right side surface of the L plate 16 is fixedly connected with a first motor 17, the output end of the first motor 17 is fixedly connected with a second gear 19, the second gear 19 is meshed with the first gear 15, the first motor 17 rotates to drive the second gear 19 to rotate, and the second gear 19 rotates to drive the first gear 15 to rotate.

The spout has been seted up to the left surface of stand two 7, and stand two 7 has two 13 of slider through spout sliding connection, and the spout has been seted up to the right flank of stand one 6, and stand one 6 has three 12 of slider through spout sliding connection, and the left surface fixedly connected with bottom plate 18 of stand two 7, the left surface and the stand one 6 fixed connection of bottom plate 18, two 13 and the three 12 sliding movements of slider drive hydraulic telescoping rod 11 and remove.

Three 8 of inside fixedly connected with stand of bottom plate 18, the spout has been seted up in three 8's of stand front, three 8 of stand have four 10 of slider through spout sliding connection, the inside threaded connection of four 10 of slider has threaded rod 20, the upper portion and the lower part of 20 surfaces of threaded rod all rotate with three 8 of stand and are connected, three 8's of stand top fixedly connected with hand wheel 9, gu fixed ring 3's top is equipped with hydraulic telescoping rod 11, hydraulic telescoping rod 11's surface all with three 12 of slider, two 13 of slider and four 10 fixed connection of slider, it reciprocates to rotate four 10 of slider of hand wheel 9 drive, four 10 upper and lower movements of slider drive hydraulic telescoping rod 11, three 12 of slider and two 13 of slider reciprocate.

The working principle is as follows: when the copper sleeve 27 of the motor gland 4 is replaced, the copper sleeve 27 is firstly detached, the motor gland 4 is placed in the middle of the fixing ring 3 in an inverted mode, the second motor 25 is started to rotate to drive the third gear 14 to rotate, the third gear 14 rotates to drive the guide groove disc 2 to rotate, the guide groove disc 2 rotates to drive the cylinders 28 to move close to each other, the cylinders 28 move to drive the clamping blocks 23 to move to clamp the motor gland 4, the hand wheel 9 is rotated to enable the hydraulic telescopic rod 11 to move downwards to enable the conical surface to be in contact with the copper sleeve 27, the hydraulic telescopic rod 11 extends out to push out the copper sleeve 27, then the first motor 17 rotates one hundred eighty degrees according to program setting, the first motor 17 rotates to drive the second gear 19 to rotate, the second gear 19 rotates to drive the first gear 15 to rotate, the first gear 15 rotates to drive the second transverse shaft 26 to rotate, the second transverse shaft 26 rotates to drive the chassis 1 to rotate, the chassis 1 rotates to drive the guide groove disc 2, the fixing ring 3 and the motor gland 4 to rotate one hundred eighty degrees together, the motor gland 4 is placed upwards, as shown in fig. 1, a new copper sleeve 27 is placed in an upper hole of the motor gland, the copper sleeve 27 is embedded in the copper sleeve, and the copper sleeve 11, the copper sleeve 11 is embedded in the copper sleeve, and the copper sleeve 11, and the copper sleeve can be automatically installed in the copper sleeve.

It should be noted that, in the present specification, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise expressly specified or limited, the terms "fixedly disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or may be detachably connected, or may be integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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 motor copper sheathing quick replacement device, includes chassis (1), its characterized in that: the upper surface of chassis (1) rotates and connects guide way dish (2), the circular arc that the equidistance was arranged is seted up to the inside of guide way dish (2) leads to the groove, the equal sliding connection of inside wall that guide way dish (2) led to the groove through the circular arc has cylinder (28), and is three the equal fixedly connected with slider (22) of upper surface of cylinder (28), it is three the equal fixedly connected with clamp splice (23) of a side that slider (22) are close to each other, fixed block (5) that the last fixed surface of chassis (1) was connected with the equidistance and arranges, the top of guide way dish (2) is equipped with solid fixed ring (3), and is three a side that fixed block (5) are close to each other all with solid fixed ring (3) fixed connection, the spout that the equidistance was arranged is seted up to the bottom surface of solid fixed ring (3), gu fixed ring (3) all with slider (22) sliding connection through three spout.

2. The quick replacement device for the copper bush of the motor according to claim 1, characterized in that: the middle of three clamp splice (23) is connected with motor gland (4) in a clamping manner, and copper bush (27) is embedded in the motor gland (4).

3. The quick replacement device for the copper bush of the motor according to claim 1, characterized in that: incomplete gear grooves are formed in the outer surface of the guide groove disc (2), a semicircular block (24) is fixedly connected to the outer surface of the chassis (1), a motor II (25) is fixedly connected to the bottom surface of the semicircular block (24), a gear III (14) is fixedly connected to the output end of the motor II (25), and the gear III (14) is meshed with the incomplete gear grooves of the guide groove disc (2).

4. The quick replacement device for the copper bush of the motor according to claim 1, characterized in that: the chassis is characterized in that a first transverse shaft (21) and a second transverse shaft (26) are fixedly connected to the bottom face of the chassis (1), a first upright post (6) is rotatably connected to the outer surface of the first transverse shaft (21), a second upright post (7) is rotatably connected to the outer surface of the second transverse shaft (26), and a first gear (15) is fixedly connected to the right end of the second transverse shaft (26).

5. The quick replacement device for the motor copper bush according to claim 4, is characterized in that: the right flank fixedly connected with L board (16) of stand two (7), the right flank fixedly connected with motor one (17) of L board (16), the output fixedly connected with gear two (19) of motor one (17), gear two (19) and gear one (15) mesh mutually.

6. The quick replacement device for the motor copper bush according to claim 4, is characterized in that: the spout has been seted up to the left surface of stand two (7), stand two (7) have slider two (13) through spout sliding connection, the spout has been seted up to the right flank of stand one (6), stand one (6) have slider three (12) through spout sliding connection, the left surface fixedly connected with bottom plate (18) of stand two (7), the left surface and stand one (6) fixed connection of bottom plate (18).

7. The quick replacement device for the copper bush of the motor of claim 6, wherein: the inside fixedly connected with stand three (8) of bottom plate (18), the spout has been seted up in the front of stand three (8), three (8) of stand have four (10) of slider through spout sliding connection, the internal thread of four (10) of slider has threaded rod (20), the upper portion and the lower part of threaded rod (20) surface all rotate with three (8) of stand and are connected, the top fixedly connected with hand wheel (9) of three (8) of stand, the top of solid fixed ring (3) is equipped with hydraulic telescoping rod (11), hydraulic telescoping rod (11) the surface all with three (12) of slider, two (13) of slider and four (10) fixed connection of slider.