CN221448258U - Motor assembly mold - Google Patents

Abstract

The utility model discloses a die for assembling a motor, which comprises a die base, a lower die, a supporting plate and a stamping plate, wherein the supporting plate is arranged at two ends of the die base, the lower die is arranged at the middle position of the top of the die base, a first sliding component is arranged at the inner side of the supporting plate, the stamping plate is arranged in the inner side of the first sliding component in a sliding manner, and a bearing is arranged at one end of the bottom of the stamping plate. When the motor inner core pressing device is used, the threaded rod, the lifting plate, the connecting rods and the threaded pipes can be rotated clockwise, so that the two groups of connecting rods push the lifting plate to move downwards, smaller pressure can be applied to the motor inner core in advance, the inner core part enters the motor shell, and then the motor inner core is pressed through the pressing machine, so that the motor inner core can be ensured to accurately enter the shell, and the situation that the motor inner core and the shell are damaged due to direct pressing of the pressing machine caused by position deviation of the motor inner core and the shell is avoided.

Description

Motor assembly mold

Technical Field

The utility model relates to the technical field of motor dies, in particular to a die for motor assembly.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, when the motor is assembled, the inner core and the outer shell of the motor are required to be placed in a die, and the inner core of the motor is installed in the outer shell of the motor in a stamping mode and the like, so that the motor can be assembled.

The utility model comprises the following steps: "a motor assembly mold", bulletin number: "CN103273451B", this patent is equipped with the inclined plane in the both sides of slot, and the messenger that can be better through the inclined plane has a better buffering when receiving the inside insertional of pressure to the lower mould, can not make the mutual friction of the corner of going up mould and lower mould and damage the mould, however this patent can not exert less thrust to the kernel in advance in the equipment process, ensures that the kernel can accurately assemble to inside the shell, but directly punching press through the press, and during motor kernel and shell position skew, direct punching press can cause the motor to damage, consequently, the utility model provides a mould is used for motor assembly is used for solving above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a die for assembling a motor, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould for motor assembly, includes mould base, lower mould, backup pad and punching press board, the backup pad is all installed at the both ends of mould base, and the intermediate position department at mould base top installs the lower mould, first slip subassembly is all installed to the inboard of backup pad, and the inside sliding mounting of first slip subassembly has the punching press board, the bearing is installed to the one end of punching press board bottom, and the internally mounted of bearing has the threaded rod, two sets of screwed pipes are installed to the outside screw thread of threaded rod, the bottom plate is all installed at the both ends of punching press board bottom, and the inboard of bottom plate is all installed second slip subassembly, the lifter plate is installed in the inside sliding of second slip subassembly, and the mould is installed to the bottom of lifter plate.

Preferably, the bottom of the threaded pipe is hinged with a connecting rod, and one end of the connecting rod, which is far away from the threaded pipe, is hinged with the lifting plate.

Preferably, the two ends of the bottom of the stamping plate are both provided with third sliding components, the bottoms of the third sliding components are both provided with guide plates in a sliding manner, and one ends of the guide plates, which are far away from the third sliding components, are connected with the threaded pipes.

Preferably, the top of backup pad all installs the roof, and the bottom of roof all installs the extension spring, the one end that the extension spring kept away from the roof all is connected with the punching press board.

Preferably, the two ends of the top of the stamping plate are both provided with connecting plates, and the tops of the connecting plates are both provided with mounting holes.

Preferably, the outer side of the threaded rod is symmetrically provided with threads with opposite directions.

Preferably, the outer sides of the telescopic springs are provided with rust-proof layers.

Compared with the prior art, the utility model has the beneficial effects that:

1. When the die for motor assembly is used, the threaded rod, the lifting plate, the connecting rods and the threaded pipes can be rotated clockwise firstly, so that the lifting plate is pushed to move downwards by the two groups of connecting rods, smaller pressure can be applied to the motor inner core in advance, the inner core part enters the motor shell and then is punched by the press, the motor inner core can be ensured to accurately enter the shell, the situation that the motor inner core and the shell are damaged by direct punching of the press due to position deviation of the motor inner core and the shell is avoided;

2. When the die for motor assembly is used, the elastic action of the telescopic spring enables the telescopic spring to push the stamping plate, so that the upper die is tightly attached to the motor inner core, and the motor inner core is convenient to push to move;

3. The first sliding component and the stamping plate are mounted on the die for motor assembly, and in the stamping process of the press, the upper die is guided by the first sliding component and the stamping plate, so that the upper die moves along a straight line in the vertical direction, and the inner core can be accurately stamped into the shell.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a mold base; 2. a lower die; 3. a support plate; 4. an upper die; 5. a bottom plate; 6. a first slide assembly; 7. a bearing; 8. a telescopic spring; 9. a top plate; 10. a connecting plate; 11. a threaded rod; 12. a stamping plate; 13. a second slide assembly; 14. a lifting plate; 15. a connecting rod; 16. a threaded tube; 17. a third slide assembly; 18. and a guide plate.

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.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a mould for motor assembly, including mould base 1, lower mould 2, backup pad 3 and stamping plate 12, backup pad 3 is all installed at the both ends of mould base 1, and lower mould 2 is installed to the intermediate position department at mould base 1 top, first slip subassembly 6 is all installed to the inboard of backup pad 3, and the inside slip of first slip subassembly 6 is installed stamping plate 12, bearing 7 is installed to one end of stamping plate 12 bottom, and bearing 7's internally mounted has threaded rod 11, two sets of screwed pipes 16 are installed to the outside screw thread of threaded rod 11, bottom plate 5 is all installed at the both ends of stamping plate 12 bottom, and second slip subassembly 13 is all installed to the inboard of bottom plate 5, lifting plate 14 is installed to the inboard slidable mounting of second slip subassembly 13, and mould 4 is installed to the bottom of lifting plate 14.

In this embodiment:

Further, the bottom of the threaded pipe 16 is hinged with the connecting rod 15, and one end of the connecting rod 15 far away from the threaded pipe 16 is hinged with the lifting plate 14, the threaded pipe 16 drives the connecting rods 15 to move together, so that the two groups of connecting rods 15 are stressed and push the lifting plate 14 to move downwards, the lifting plate 14 drives the upper die 4 to move together, and small pressure is applied to the inner core through the upper die 4, so that part of the inner core can be pushed into the shell.

Further, the third sliding components 17 are installed at two ends of the bottom of the punching plate 12, the guide plates 18 are slidably installed at the bottoms of the third sliding components 17, one ends of the guide plates 18 far away from the third sliding components 17 are connected with the threaded pipes 16, the threaded pipes 16 are limited by the guide plates 18, and the threaded pipes 16 can be prevented from rotating along with the threaded rods 11.

Further, the top of the supporting plate 3 is provided with a top plate 9, the bottom of the top plate 9 is provided with a telescopic spring 8, one end of the telescopic spring 8 far away from the top plate 9 is connected with a stamping plate 12, and the elastic action of the telescopic spring 8 enables the stamping plate 12 to be pushed to move, so that the upper die 4 and the inner core can be tightly attached.

Further, the two ends of the top of the punching plate 12 are both provided with the connecting plates 10, and the top of the connecting plates 10 is provided with mounting holes, so that the device is conveniently connected with the output end of the press.

Further, the outer side of the threaded rod 11 is symmetrically provided with threads with opposite directions, and the threaded rod 11 is rotated clockwise or anticlockwise, so that two groups of threaded pipes 16 can move towards both ends of the threaded rod 11 or towards the middle position of the threaded rod 11 at the same time through the threads.

Furthermore, the outside of the telescopic spring 8 is provided with a rust-proof layer, which is beneficial to prolonging the service life of the telescopic spring 8.

Working principle:

When the press is used, the motor shell can be placed in the lower die 2, the motor inner core is placed above the shell, and then the connecting plate 10 is connected with the output end of the press;

At this time, the elastic action of the telescopic spring 8 makes the telescopic spring push the stamping plate 12 to move, so that the upper die 4 and the inner core can be closely attached, a worker can press the stamping plate 12 by one hand and rotate the threaded rod 11 clockwise by the other hand, and two groups of threaded pipes 16 outside the threaded rod 11 are limited by the guide plate 18, so that the threaded pipes 16 cannot rotate along with the threaded rod 11, and the two groups of threaded pipes 16 can only move to the middle position of the threaded rod 11 at the same time by threads;

at this time, the two groups of threaded pipes 16 drive the guide plates 18 to linearly move on the third sliding assembly 17, and the threaded pipes 16 drive the connecting rods 15 to move together, so that the two groups of connecting rods 15 are stressed and push the lifting plate 14 to move downwards, the lifting plate 14 drives the upper die 4 to move together, and small pressure is applied to the inner core through the upper die 4, so that part of the inner core can be pushed into the shell;

After ensuring that the core can accurately enter the shell, a worker can push the stamping plate 12 through the press, stamping can be performed through the upper die 4, and the core can be directly stamped into the shell to complete the assembly process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a mould is used in motor equipment, includes mould base (1), lower mould (2), backup pad (3) and punching press board (12), its characterized in that: the die comprises a die base (1), a supporting plate (3) is arranged at two ends of the die base (1), a lower die (2) is arranged at the middle position of the top of the die base (1), a first sliding component (6) is arranged on the inner side of the supporting plate (3), a stamping plate (12) is arranged on the inner side of the first sliding component (6) in a sliding mode, a bearing (7) is arranged at one end of the bottom of the stamping plate (12), a threaded rod (11) is arranged in the bearing (7), two groups of threaded pipes (16) are arranged on the outer side threads of the threaded rod (11), a bottom plate (5) is arranged at two ends of the bottom of the stamping plate (12), a second sliding component (13) is arranged on the inner side of the bottom plate (5), a lifting plate (14) is arranged on the inner side of the second sliding component (13), and an upper die (4) is arranged on the bottom of the lifting plate (14).

2. The motor assembling die set according to claim 1, wherein: the bottom of the threaded pipe (16) is hinged with a connecting rod (15), and one end of the connecting rod (15) far away from the threaded pipe (16) is hinged with the lifting plate (14).

3. The motor assembling die set according to claim 1, wherein: third sliding components (17) are arranged at two ends of the bottom of the stamping plate (12), guide plates (18) are arranged at the bottoms of the third sliding components (17) in a sliding mode, and one ends, far away from the third sliding components (17), of the guide plates (18) are connected with a threaded pipe (16).

4. The motor assembling die set according to claim 1, wherein: the top of backup pad (3) is all installed roof (9), and telescopic spring (8) are all installed to the bottom of roof (9), the one end that telescopic spring (8) kept away from roof (9) all is connected with punching press board (12).

5. The motor assembling die set according to claim 1, wherein: the two ends of the top of the stamping plate (12) are provided with connecting plates (10), and the tops of the connecting plates (10) are provided with mounting holes.

6. The motor assembling die set according to claim 1, wherein: threads with opposite directions are symmetrically arranged on the outer side of the threaded rod (11).

7. The motor assembling die set forth in claim 4, wherein: and rust-proof layers are arranged on the outer sides of the telescopic springs (8).