CN221283015U - Motor end cover press - Google Patents

Abstract

The utility model relates to the technical field of end cover presses, and discloses a motor end cover press, which comprises: a side block is arranged on the right side outside the base table, and a driving motor is arranged at the upper end of the side block; the rotary table is arranged at the output end of the driving motor, six through grooves which are uniformly distributed along the ring are formed in the rotary table, ring grooves are formed in the outer parts of the through grooves, an inner ring is slidably arranged in the through grooves, four side cavities which are uniformly distributed along the ring are formed in the inner part of the inner ring, and air bags are arranged in the side cavities; the air pump is arranged at the upper end of the turntable, and the output end of the air pump is connected with the air bag through a hose. According to the utility model, the plurality of clamping stations are arranged, so that the pressing work, feeding and discharging can be performed simultaneously, and the working efficiency is improved.

Description

Motor end cover press

Technical Field

The utility model relates to the technical field of end cover presses, in particular to a motor end cover press.

Background

The motor end cover is a cover of the motor housing, and is generally divided into a front cover and a rear cover for fixing and supporting the motor shaft. The end covers generally refer to covers at two ends of the motor, the axial dimension of which is larger than the radial dimension, and the main function of the end covers is to determine the spatial position of the shaft of the rotor, and the end covers are connected to a shell for fixing the stator of the motor through the end covers in a way of being matched with bearings in different forms, so that the clearance between the rotor and the stator is ensured. The material is cast iron technology, and small motor can be formed by punching plate.

The motor needs to use a press to press the motor end cover outside the motor shell in the production process, and the motor end cover press is equipment for press-mounting the motor end cover. It is typically an oil press that uses an oil pump to drive hydraulic oil into an oil cylinder, pushing a piston into motion, thereby press fitting a motor end cap onto a motor shaft. The equipment can be automatically operated, the production efficiency is improved, and the manual operation cost is reduced.

When the end cover press in the prior art is used, the motor shell is clamped by the clamp, then the end cover is placed at the upper end of the motor shell, and the end cover press is used for pressing down, but the work flow can be carried out in the next step after the end cover is pressed down when the pressing of the single motor end cover is finished, the waiting time is changed along with the pressing down speed, the working time is wasted, the working efficiency is reduced, and the motor end cover press is provided.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a motor end cover press to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a motor end cap press comprising:

A side block is arranged on the right side outside the base table, and a driving motor is arranged at the upper end of the side block;

The rotary table is arranged at the output end of the driving motor, six through grooves which are uniformly distributed along the ring are formed in the rotary table, ring grooves are formed in the outer parts of the through grooves, an inner ring is slidably arranged in the through grooves, four side cavities which are uniformly distributed along the ring are formed in the inner part of the inner ring, and air bags are arranged in the side cavities;

the air pump is arranged at the upper end of the turntable, and the output end of the air pump is connected with the air bag through a hose.

Preferably, the support ring is arranged in the annular groove outside the inner ring, four reset springs uniformly distributed along the annular shape are arranged at the lower end of the support ring inside the annular groove, and the reset springs enable the support ring to have automatic reset performance.

Preferably, the upper end of the base table is provided with a supporting table, the supporting table is fixedly connected with the base table, and the left side of the upper end outside the base table is provided with a machine shell.

Preferably, an oil pressure mechanism is arranged on the right side of the upper end inside the machine shell, the oil pressure mechanism is fixedly connected with the machine shell, and the oil pressure mechanism is used for pressing the motor end cover.

Preferably, a bracket is arranged on the right side of the outer part of the side block, and is fixedly connected with the side block, and the bracket is used for installing the tray.

Preferably, a tray is mounted at the upper end of the bracket, and the tray is fixedly connected with the bracket, so that the motor shell is placed into the inner ring.

(III) beneficial effects

Compared with the prior art, the utility model provides a motor end cover press, which has the following beneficial effects:

1. According to the utility model, the motor shell is placed in the inner ring, the bottom of the motor shell is supported by the tray, the end cover is placed at the upper end of the motor shell, the air pump is controlled to charge air to the air bag so as to clamp the motor shell, the driving motor is started to enable the turntable to rotate, the motor shell and the end cover are rotated to the press fit area, the motor shell and the end cover are placed in other inner rings during press fit operation, the turntable is rotated after press fit operation to enable the motor shell to leave from the press fit area, the air bag is controlled to shrink so as to cancel clamping of the motor shell and enable the motor shell to leave, and by the means, the single motor shell and the end cover can simultaneously carry out placement, press fit and discharge of other motor shells during press fit, so that the working efficiency is improved, and the problem in the background art is solved.

Drawings

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a turntable structure according to the present utility model;

Fig. 3 is a top view of the overall structure of the present utility model.

In the figure: 1. a base table; 2. a machine housing; 3. an oil pressure mechanism; 4. a support table; 5. a side block; 6. a driving motor; 7. a bracket; 8. a tray; 9. a turntable; 10. an air pump; 11. a through groove; 12. an inner ring; 13. a ring groove; 14. a support ring; 15. a return spring; 16. a side cavity; 17. an air bag.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a technical solution, a motor end cover press, please refer to fig. 1, 2 and 3, comprising:

The right side of the outer part of the base table 1 is provided with a side block 5, and the upper end of the side block 5 is provided with a driving motor 6;

The rotary table 9 is arranged at the output end of the driving motor 6, six through grooves 11 which are uniformly distributed along the ring shape are arranged in the rotary table 9, ring grooves 13 are arranged outside the through grooves 11, an inner ring 12 is slidably arranged in the through grooves 11, four side cavities 16 which are uniformly distributed along the ring shape are arranged in the inner ring 12, and air bags 17 are arranged in the side cavities 16;

the air pump 10 is arranged at the upper end of the rotary table 9, and the output end of the air pump 10 is connected with the air bag 17 through a hose.

During the use, place motor housing in the inside of inner ring 12, hold the bottom of motor housing through tray 8, place the end cover in motor housing upper end, control air pump 10 aerifys motor housing centre gripping to gasbag 17, start driving motor 6 makes carousel 9 rotate, rotate motor housing and end cover to the pressfitting region, when pressfitting operation, put motor housing and end cover in other inner rings 12, rotate carousel 9 after the pressfitting finishes and make motor housing leave from the pressfitting region, control gasbag 17 shrink cancellation is to motor housing's centre gripping makes motor housing break away from. It should be noted that, for the sake of saving the space, the innovative elements of the present patent are highlighted, and the present solution is to improve the related structures thereof on the basis of the existing end cap press, such as the oil pressure mechanism 3, the driving motor 6, the air pump 10, the air bag 17 and other conventional devices, which are not described in the present patent.

Referring to fig. 2, a supporting ring 14 is disposed inside the ring groove 13 outside the inner ring 12, four return springs 15 uniformly distributed along the ring are mounted at the lower end of the supporting ring 14 inside the ring groove 13, and the return springs 15 enable the supporting ring 14 to have automatic return.

Referring to fig. 1 and 3, a support table 4 is mounted on an upper end of the base table 1, the support table 4 is fixedly connected with the base table 1, and a machine housing 2 is provided on a left side of an outer upper end of the base table 1.

Referring to fig. 1 and 3, an oil pressure mechanism 3 is disposed on the right side of the upper end of the machine housing 2, and the oil pressure mechanism 3 is fixedly connected with the machine housing 2, and the oil pressure mechanism 3 is used for pressing the motor end cover.

Referring to fig. 1, a bracket 7 is disposed on the right side of the outer portion of the side block 5, and the bracket 7 is fixedly connected with the side block 5, and the bracket 7 is used for installing a tray 8.

Referring to fig. 1, a tray 8 is mounted on an upper end of the bracket 7, and the tray 8 is fixedly connected with the bracket 7, and the tray 8 is used for supporting a motor housing so that the motor housing is placed into the inner ring 12.

The scheme is as follows: the motor shell is placed in the inner ring 12, the bottom of the motor shell is supported by the tray 8, the end cover is placed at the upper end of the motor shell, the air pump 10 is controlled to charge air to the air bag 17 to clamp the motor shell, the driving motor 6 is started to enable the rotary table 9 to rotate, the motor shell and the end cover are rotated to a pressing area, the motor shell and the end cover are placed in other inner rings 12 during pressing operation, the rotary table 9 is rotated after pressing is completed to enable the motor shell to leave from the pressing area, clamping of the motor shell is canceled by controlling shrinkage of the air bag 17 to enable the motor shell to be separated, when the oil pressure mechanism 3 presses the end cover, acting force is transmitted to the inner ring 12, the inner ring 12 moves downwards in the through groove 11 to enable the bottom of the motor shell to be attached to the supporting table 4, and the reset spring 15 resets to push the inner ring 12 to lift so that the motor shell is separated from the supporting table 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A motor end cap press, comprising:

The device comprises a base table (1), wherein a side block (5) is arranged on the right side outside the base table (1), and a driving motor (6) is arranged at the upper end of the side block (5);

The rotary table (9) is arranged at the output end of the driving motor (6), six through grooves (11) which are uniformly distributed along the ring shape are formed in the rotary table (9), ring grooves (13) are formed in the outer parts of the through grooves (11), an inner ring (12) is slidably arranged in the through grooves (11), four side cavities (16) which are uniformly distributed along the ring shape are formed in the inner part of the inner ring (12), and air bags (17) are arranged in the side cavities (16);

The air pump (10) is arranged at the upper end of the rotary table (9), and the output end of the air pump (10) is connected with the air bag (17) through a hose.

2. A motor end cap press as claimed in claim 1, wherein: the inner ring (12) is provided with a supporting ring (14) outside the ring groove (13), and four return springs (15) which are uniformly distributed along the ring are arranged at the lower end of the supporting ring (14) inside the ring groove (13).

3. A motor end cap press as claimed in claim 1, wherein: the upper end of the base table (1) is provided with a supporting table (4), the supporting table (4) is fixedly connected with the base table (1), and the left side of the upper end outside the base table (1) is provided with a machine shell (2).

4. A motor end cap press as claimed in claim 3, wherein: the right side of the upper end inside the machine shell (2) is provided with an oil pressure mechanism (3), and the oil pressure mechanism (3) is fixedly connected with the machine shell (2).

5. A motor end cap press as claimed in claim 1, wherein: the right side outside of side piece (5) is provided with support (7), and support (7) and side piece (5) fixed connection.

6. A motor end cap press as claimed in claim 5, wherein: the upper end of the bracket (7) is provided with a tray (8), and the tray (8) is fixedly connected with the bracket (7).