CN216134399U

CN216134399U - Stator guide press-in mechanism

Info

Publication number: CN216134399U
Application number: CN202121956884.XU
Authority: CN
Inventors: 田仁超
Original assignee: Jitongyun Intelligent Technology Dongguan Co ltd
Current assignee: Jitongyun Intelligent Technology Dongguan Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-25
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a stator guiding and pressing-in mechanism which comprises a bearing assembly, a pressing-in mechanism and a pressing-in mechanism, wherein the bearing assembly comprises a bearing part for bearing a stator; the pressing-in assembly comprises a pressing-in lifting module, a shell jig and a bearing table; the press-in lifting module is arranged beside the bearing component; the shell jig is arranged on the driving end of the press-in lifting module; the bearing table is correspondingly arranged below the shell jig; the guide assembly comprises a guide driving device and a guide block; the guide driving device is arranged above the bearing assembly; the guide block is in driving connection with the guide block; the bearing assembly is used for bearing the stator, the guide assembly can guide the stator lead to penetrate out of the top of the shell when the pressing-in assembly drives the shell to move downwards, the shell is finally contacted with the upper part of the bearing table, automatic pressing-in of the stator is completed, and compared with the traditional manual pressing-in mode, working efficiency is improved.

Description

Stator guide press-in mechanism

Technical Field

The utility model relates to the technical field of automatic assembly equipment, in particular to a stator guiding press-in mechanism.

Background

In order to improve the production efficiency of the electric tool, an electric tool manufacturer starts to research and develop an assembly production line for the motor accessory part, but a stator of the motor accessory is provided with a plurality of wires, and the assembly production line is easy to bend and even break the wires in the process of directly pressing the mechanical arm into the assembly production line, so that products are scrapped. Therefore, manufacturers have developed a mechanism for positioning the stator wires on the assembly line, but some housings of the electric tools have a blocking structure at the wire leading-out position, which may block the wire leading-out position, so that the positioned wires may still be blocked by the housing during the pressing-in process, resulting in damage to the leads. Therefore, a guiding press-in mechanism is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stator guide press-in mechanism based on the technical scheme.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a stator guiding press-in mechanism comprises

A carrier assembly including a carrier for carrying a stator;

the pressing-in assembly comprises a pressing-in lifting module, a shell jig and a bearing table; the press-in lifting module is arranged beside the bearing component; the shell jig is arranged on the driving end of the press-in lifting module; the bearing table is correspondingly arranged below the shell jig;

the guide assembly comprises a guide driving device and a guide block; the guide driving device is arranged above the bearing assembly; the guide block is in driving connection with the guide block.

Further, the bearing part is two columns.

Furthermore, the press-in lifting module adopts a servo lead screw guide rail pair.

Further, the shell jig comprises a clamping cylinder and a clamping block; the two clamping cylinders are arranged and are oppositely arranged on the output end of the press-in lifting module from left to right; the clamping blocks are arranged in two and are respectively and correspondingly arranged on the output ends of the clamping cylinders, and each clamping block is provided with a clamping arc surface.

Furthermore, a clearance through hole is formed in the middle of the bearing table; and a bearing boss is connected between the clearance through hole and the top of the bearing table.

Furthermore, the guide driving device selects a clamping jaw air cylinder which is arranged at the upper part of the shell jig.

Furthermore, a guide inclined plane is arranged on the guide block.

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

1. and automatic pressing-in of the stator is realized. The stator pressing-in device is provided with the bearing assembly, the pressing-in assembly and the guide assembly, the bearing assembly bears the stator, the guide assembly can guide the stator lead to penetrate out of the top of the shell in the process that the pressing-in assembly drives the shell to move downwards, the shell is finally contacted with the upper portion of the bearing table, automatic pressing-in of the stator is completed, and compared with the traditional manual pressing-in mode, working efficiency is improved.

2. The positioning position is accurate. According to the utility model, the guide assembly is arranged and comprises a guide driving device and a guide block; the guide driving device is a clamping jaw air cylinder and is arranged at the upper part of the shell jig; the guide block with the guide block drive is connected, should be equipped with the direction inclined plane on the guide block, when the casing tool is followed the lift module of impressing, the stator wire can rise along the direction inclined plane, avoids the stop part of casing for the stator wire wears out the casing top smoothly, has the effect of direction.

Drawings

FIG. 1 is a schematic view of a housing to be pressed in according to the present invention;

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

FIG. 3 is a perspective view of the press-in assembly and the guide assembly of the present invention;

FIG. 4 is a side view of the press-in assembly and guide assembly of the present invention;

fig. 5 is a schematic structural diagram of the load bearing assembly of the present invention.

1. A blocking portion; 10. a load bearing assembly; 11. a bearing part; 20. pressing the assembly in; 21. pressing in the lifting module; 22. a shell jig; 23. a bearing table; 24. a clamping cylinder; 25. a clamping block; 25A, clamping the arc surface; 26. avoiding empty through holes; 27. a bearing boss; 28. a guide post; 29. a load bearing cylinder; 30. a guide assembly; 31. a guide driving device; 32. a guide block; 32A, guide ramp.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings of the present invention are each in simplified form and are each provided with a non-precise scale for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1, the inside of the housing of the electric tool is used for accommodating the stator, the stator wires need to penetrate out from the top of the housing to be connected with other accessories, but the top of the housing is provided with a blocking part 1, so that a guide press-in mechanism needs to be developed to solve the problem of interference caused in the automatic assembly process.

As shown in FIGS. 2 to 5, a stator guiding and pressing mechanism comprises

A carrier assembly 10, said carrier assembly 10 comprising a carrier portion 11 for carrying a stator; the bearing part 11 is two columns;

the pressing-in assembly 20 comprises a pressing-in lifting module 21, a shell jig 22 and a bearing table 23; the press-in lifting module 21 adopts a servo lead screw guide rail pair and is arranged beside the bearing component 10; the shell jig 22 comprises a clamping cylinder 24 and a clamping block 25; two clamping cylinders 24 are arranged and are oppositely arranged on the output end of the press-in lifting module 21 from left to right; two clamping blocks 25 are arranged and are respectively and correspondingly arranged at the output end of the clamping cylinder 24, and each clamping block 25 is provided with a clamping arc surface 25A; the bearing table 23 is correspondingly arranged below the shell jig 22, and a clearance through hole 26 is formed in the middle of the bearing table 23; a bearing boss 27 is connected between the clearance through hole 26 and the top of the bearing table 23; in this embodiment, the bearing platform 23 is connected to the workbench through four guide posts 28, and the bearing platform 23 is connected to a bearing cylinder 29 for buffering and guiding the lifting of the bearing platform 23;

and a guide assembly 30, the guide assembly 30 comprising a guide driving device 31 and a guide block 32; the guide driving device 31 is a clamping jaw cylinder which is arranged at the upper part of the shell jig 22; the guide block 32 is in driving connection with the guide block 32, and a guide inclined surface 32A is arranged on the guide block 32.

The working principle is as follows:

firstly, manually or mechanically placing a stator on a bearing part 11; the power tool housing is then manually or robotically placed between the housing fixtures 22 and the clamping cylinder 24 actuates the clamping block 25 to clamp the housing. At the same time, the guide driving device 31 drives the guide block 32 to approach to the middle. Then the press-in lifting module 21 drives the shell jig 22 to move downwards, in the moving process, the lead of the stator can avoid the shell blocking part 1 and smoothly penetrate out of the top of the shell along the guide inclined plane 32A, until the lower part of the shell is matched and moves into the bearing table 23, the press-in lifting module 21 stops working, and the press-in of the stator guide is completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A stator guiding press-in mechanism is characterized by comprising

A carrier assembly including a carrier for carrying a stator;

2. The stator guide pressing mechanism according to claim 1, wherein the bearing portion is two columns.

3. The stator guide press-in mechanism is characterized in that a servo lead screw guide rail pair is selected as the press-in lifting module.

4. The stator guiding and pressing mechanism according to claim 1, wherein the housing jig comprises a clamping cylinder and a clamping block; the two clamping cylinders are arranged and are oppositely arranged on the output end of the press-in lifting module from left to right; the clamping blocks are arranged in two and are respectively and correspondingly arranged on the output ends of the clamping cylinders, and each clamping block is provided with a clamping arc surface.

5. The stator guiding and pressing mechanism according to claim 1, wherein a clearance through hole is formed in the middle of the bearing table; and a bearing boss is connected between the clearance through hole and the top of the bearing table.

6. The stator guiding and pressing mechanism according to claim 1, wherein the guiding and driving device is a clamping jaw cylinder disposed at an upper portion of the housing fixture.

7. The stator guide press-in mechanism according to claim 1 or 6, wherein the guide block is provided with a guide slope.