CN215546948U

CN215546948U - Motor casing's processingequipment

Info

Publication number: CN215546948U
Application number: CN202120967685.2U
Authority: CN
Inventors: 王洪波; 孙跃; 李永瑞
Original assignee: Anhui Langyi Industrial Automation System Co ltd
Current assignee: Anhui Langyi Industrial Automation System Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-01-18
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a machining device for a motor shell, which comprises a machine tool platen, a tool bottom plate arranged on the machine tool platen, a servo four-axis rotary table and a rotary table clamping tailstock which are arranged on the tool bottom plate in a facing manner, wherein a linear sliding seat which is slidably arranged on the tool bottom plate is arranged between the servo four-axis rotary table and the rotary table clamping tailstock; the hydraulic chuck is arranged on the inner side wall of the servo four-axis rotary table, the soft claws are arranged on the claws of the hydraulic chuck in an annular array mode, and the annular array is arranged on the inner side wall of the servo four-axis rotary table on the periphery of the hydraulic chuck.

Description

Motor casing's processingequipment

Technical Field

The utility model relates to the technical field of shell machining, in particular to a machining device for a motor shell.

Background

In the process of machining the existing motor shell, the procedures of plane milling, drilling, tapping and the like need to be carried out on the side wall and the end face of the motor shell. Because these manufacturing processes usually involve each surface of the motor casing, in the prior art, usually, a positioning block is used to fix a part of the motor casing, and after a specific surface is finished, the motor casing is turned over to other surfaces for processing. On one hand, the motor shell needs to be positioned and adjusted for many times; on the other hand, the efficiency of machining the motor housing is also reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a machining device for a motor shell, which solves the defects in the prior art.

A machining device for a motor shell comprises a machine tool platen, a tool bottom plate arranged above the machine tool platen, a servo four-axis rotary table and a rotary table clamping tailstock, wherein the servo four-axis rotary table and the rotary table clamping tailstock are arranged on the tool bottom plate in a facing mode;

hydraulic chuck is installed to servo four-axis revolving stage's inside wall, the soft claw is installed to annular array on hydraulic chuck's the jack catch, hydraulic chuck is outlying annular array is provided with a plurality of limit stop on servo four-axis revolving stage's the inside wall, and side open-ended motor casing's one end outer lane can block to be established a plurality of between the limit stop, motor casing's inner circle can be by a plurality of soft claw rises and tightly.

Preferably, a hydraulic cylinder is installed on the linear slide rail through a connecting plate, a top rod of the hydraulic cylinder is connected with the rotary table tailstock, and the hydraulic cylinder drives the rotary table tailstock to slide along the linear slide rail.

Preferably, the lower surface of the tooling bottom plate is provided with a sliding chute, a sliding connection plate is slidably mounted inside the sliding chute, and the front end of the sliding connection plate is connected with a linear sliding seat sliding above the tooling bottom plate.

Preferably, the linear sliding base comprises a bottom surface sliding base with rollers arranged at the lower part, a sliding base sliding laterally is arranged above the bottom surface sliding base, and the motor shell is arranged on the sliding base.

The utility model has the following advantages:

compared with the existing processing device of the motor shell, the device of the utility model has the advantages that: according to the numerical control machining device, the inner hole of the motor shell is used as a reference, one end of the motor shell is tensioned, the other end of the motor shell is compressed and clamped, the workpiece is clamped at one time, then the servo four-axis rotary table is instructed to rotate the workpiece to an angle position needing to be machined to carry out numerical control machining, and the machining efficiency of the motor shell is improved.

Drawings

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

FIG. 2 is a schematic view of the motor housing clamping structure of the present invention;

FIG. 3 is a schematic view of the present invention shown in FIG. 1 with the motor housing removed;

fig. 4 is a schematic structural view of fig. 2 with the motor housing removed.

In the figure:

1-machine platen; 2-servo four-axis rotary table; 3-a linear slide; 4-a linear slide; 5-rotary table tailstock; 6-a slewing support bearing; 7-clamping the disc; 8-a hydraulic chuck; 9-soft claws; 10-motor housing; 11-limit stop; 12-a tooling bottom plate; 13-a hydraulic cylinder; 14-a chute; 15-a sliding connection plate; 301-a roller; 302-a bottom surface slide; 303-sliding base.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 4, the present invention provides a motor housing machining apparatus that can improve the efficiency of the turning process of the motor housing. Specifically, the method comprises the following steps:

the machining device of the motor shell comprises a machine tool bedplate 1, a tooling bottom plate 12 arranged above the machine tool bedplate 1, a servo four-axis rotary table 2 and a rotary table clamping tailstock which are arranged on the tooling bottom plate 12 in a facing mode, and a linear sliding seat 3 which is arranged on the tooling bottom plate 12 in a sliding mode is arranged between the servo four-axis rotary table 2 and the rotary table clamping tailstock. Specifically, the method comprises the following steps:

the lower surface of the tooling bottom plate 12 is provided with a sliding groove 14, a sliding connection plate 15 is slidably mounted inside the sliding groove 14, and the front end of the sliding connection plate 15 is connected with the linear sliding seat 3 sliding above the tooling bottom plate 12.

The linear sliding base 3 comprises a bottom sliding base 302 with a roller 301 arranged at the lower part, a sliding base 303 sliding laterally is arranged above the bottom sliding base 302, and the motor shell 10 is placed on the sliding base 303.

The rotary table clamping tailstock comprises a linear slide rail 4 and a rotary table tailstock 5 which is slidably mounted on the linear slide rail 4, a hydraulic cylinder 13 is mounted on the linear slide rail 4 through a connecting plate, an ejector rod of the hydraulic cylinder 13 is connected with the rotary table tailstock 5, and the hydraulic cylinder 13 drives the rotary table tailstock 5 to slide along the linear slide rail 4.

And the rotary table tailstock 5 is connected with a clamping disc 7 through a rotary supporting bearing 6.

Hydraulic chuck 8 is installed to servo four-axis revolving stage 2's inside wall, annular array installs soft claw 9 on hydraulic chuck 8's the jack catch, hydraulic chuck 8 is peripheral annular array is provided with a plurality of limit stop 11 on servo four-axis revolving stage 2's the inside wall, and side open-ended motor casing 10's one end outer lane can block and establish a plurality of between the limit stop 11, the inner circle of motor casing 10 can be by a plurality of soft claw 9 rises and tightly.

The working principle of the device is as follows:

the characteristic surface of the motor shell 10 to be processed is placed downwards on the linear sliding base 3, wherein the characteristic surface can be a reference surface with a reference plane processed by the motor shell 10, and can also be a reference surface with a determined angle.

Then, the slide link plate 15 is pushed along the slide groove 14, and the linear slider 3 connected to the front end of the slide link plate 15 is slid along the surface of the tool bottom plate 12 to between the servo four-axis turntable 2 and the turntable clamping tailstock. The central axis of the motor shell 10 is overlapped with the central axis between the servo four-axis rotary table 2 and the rotary table clamping tailstock as much as possible. The slide base 303 is slid toward the side end with respect to the bottom surface slide base 302, and the outer ring of the opening at one end of the motor case 10 placed on the slide base 303 is engaged between the limit stoppers 11 on the servo four-axis turn table 2 side. And then, the hydraulic chuck 8 is started, the soft claws 9 arranged on the plurality of claws of the hydraulic chuck 8 are expanded outwards, the inner ring of the opening end of the motor shell 10 is tensioned, and the motor shell 10 can be stably fixed at one end of the servo four-axis turntable 2.

And a hydraulic cylinder 13 is driven, the hydraulic cylinder 13 drives the rotary table tailstock 5 connected with the hydraulic cylinder 13 to move to one side of the servo four-axis rotary table 2 along the linear slide rail 4, and the rotary table tailstock 5 is tightly pressed on the other end of the motor shell 10 through a clamping disc 7 connected with a rotary supporting bearing 6. This achieves a positional clamping of both ends of the entire motor housing 10.

Then, the sliding connection plate 15 is pulled reversely to withdraw the linear sliding seat 3 from the lower part of the positioned motor housing 10, so that the linear sliding seat 3 at the lower part can be prevented from interfering with the subsequent rotation machining process of the motor housing 10.

When the side walls of the motor shell 10 at different angles are machined, only the servo four-axis turntable 2 needs to be driven to enable the specific surface of the motor shell 10 to rotate to a proper machining angle.

Compared with the existing processing device of the motor shell, the device of the utility model has the advantages that: according to the numerical control machining device, the inner hole of the motor shell is used as a reference, one end of the motor shell is tensioned, the other end of the motor shell is compressed and clamped, the workpiece is clamped at one time, and then the workpiece is rotated to an angle position needing to be machined through the servo four-axis turntable by an instruction to carry out numerical control machining, so that the machining efficiency of the motor shell is improved.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. A processing device of a motor shell is characterized in that: the clamping device comprises a machine tool platen (1), a tool baseplate (12) arranged above the machine tool platen (1), a servo four-axis rotary table (2) and a rotary table clamping tailstock which are arranged on the tool baseplate (12) in a facing manner, wherein a linear sliding seat (3) which is slidably arranged on the tool baseplate (12) is arranged between the servo four-axis rotary table (2) and the rotary table clamping tailstock, the rotary table clamping tailstock comprises a linear sliding rail (4) and a rotary table tailstock (5) which is slidably arranged on the linear sliding rail (4), and a clamping disc (7) is connected to the rotary table tailstock (5) through a rotary support bearing (6);

hydraulic chuck (8) are installed to the inside wall of servo four-axis revolving stage (2), annular array installs soft claw (9) on the jack catch of hydraulic chuck (8), hydraulic chuck (8) outlying annular array is provided with a plurality of limit stop (11) on the inside wall of servo four-axis revolving stage (2), and the one end outer lane of side open-ended motor casing (10) can block to establish a plurality of between limit stop (11), the inner circle of motor casing (10) can be by a plurality of soft claw (9) rises and tightly.

2. The machining apparatus for a motor housing according to claim 1, wherein: the linear sliding rail (4) is provided with a hydraulic cylinder (13) through a connecting plate, an ejector rod of the hydraulic cylinder (13) is connected with the rotary table tailstock (5), and the hydraulic cylinder (13) drives the rotary table tailstock (5) to slide along the linear sliding rail (4).

3. The machining apparatus for a motor housing according to claim 1, wherein: the lower surface of frock bottom plate (12) is provided with spout (14), the inside slidable mounting of spout (14) has sliding connection board (15), sliding connection board (15)'s front end is connected gliding linear slide (3) in frock bottom plate (12) top.

4. The machining apparatus for a motor housing according to claim 1, wherein: the linear sliding base (3) comprises a bottom surface sliding base (302) with rollers (301) arranged at the lower part, a sliding base (303) sliding in the lateral direction is arranged above the bottom surface sliding base (302), and the motor shell (10) is placed on the sliding base (303).