CN210967797U

CN210967797U - Multifunctional mechanism for rotor machining

Info

Publication number: CN210967797U
Application number: CN201921821352.8U
Authority: CN
Inventors: 孙志中; 徐陆安; 邓昌灼; 程松; 谭健; 朱俊杰; 王战斌; 陈光标
Original assignee: TCL Rechi Huizhou Refrigeration Equipment Co Ltd
Current assignee: TCL Rechi Huizhou Refrigeration Equipment Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-10
Anticipated expiration: 2029-10-28

Abstract

A multifunctional mechanism for processing a rotor comprises a base, wherein an upper die assembly and a lower die assembly are arranged on the base, a guide pillar is arranged between the upper die assembly and the lower die assembly, and an air cylinder for driving the upper die assembly to vertically move is arranged on the upper die assembly; the upper die assembly comprises a mounting plate, an upper die body is arranged on the mounting plate, a push-broach ejector pin and a flattening convex block are arranged on the upper die body, and one end of the push-broach ejector pin extending to the lower die assembly exceeds the surface of the flattening convex block; the lower die assembly comprises a lower die body arranged on the base, a mounting groove is formed in the lower die body, a fixing column and a dial for fixing the rotor are arranged on the mounting groove, the rotor is placed in the mounting groove between the dial and the fixing column, a push broach is arranged on the rotor, and the push broach corresponds to the push broach thimble. The utility model discloses can realize the processing that the sign indicating number of carving of rotor, internal diameter plastic and rotor casting point were pressed flat simultaneously, improve production efficiency, simple structure moreover, the cost is lower.

Description

Multifunctional mechanism for rotor machining

Technical Field

The utility model relates to a rotor field, specific theory especially relates to a multifunctional mechanism for rotor processing.

Background

In the prior art, the rotor is engraved by an engraving machine, and the inner diameter of the rotor is shaped by a shaping machine, so that the rotor is engraved and shaped by two stations, and the rotor needs to be transported at different stations, so that the production efficiency is low, the manpower resource is wasted, and the equipment structure is complex. In addition, the casting points of the top end ring of the rotor are required to be flattened in the prior production, and the flattening function cannot be realized through a rotor imprinter or a shaping machine.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the function singleness, the structure of current rotor processing mechanism are complicated, the utility model provides a multifunctional mechanism for rotor processing.

A multifunctional mechanism for processing a rotor comprises a machine base, wherein an upper die assembly and a lower die assembly are arranged on the machine base, the upper die assembly is arranged above the lower die assembly, a guide pillar is arranged between the upper die assembly and the lower die assembly, and an air cylinder for driving the upper die assembly to vertically move is arranged on the upper die assembly; the upper die assembly comprises a mounting plate, an upper die body is arranged on the mounting plate, a push-broach ejector pin and a flattening convex block are arranged on the upper die body, and one end of the push-broach ejector pin extending to the lower die assembly exceeds the surface of the flattening convex block; the lower die assembly comprises a lower die body installed on the base, a mounting groove is formed in the lower die body, a fixing column and a dial plate used for fixing a rotor are arranged on the mounting groove, the rotor is placed in the mounting groove between the dial plate and the fixing column, a push broach is arranged on the rotor and corresponds to a push broach ejector pin in position, the push broach ejector pin pushes the push broach down to shape the inner diameter of the rotor, a code carving disc is used for carving the rotor, a flattening convex block pushes down to flatten a casting point of the rotor, multifunctional processing of the rotor is achieved through the same mechanism, and production efficiency is greatly improved.

Preferably, the lug that flattens be equipped with a plurality of, the lug that flattens encircle the setting of push-type broach thimble, the cross section of lug that flattens be circular-arc, the aluminium leg in order to avoid on the rotor of the clearance between the lug that flattens.

Preferably, the code disc is provided with a code, and the code disc is arranged around the fixing column.

Preferably, the upper die body is provided with an upper screw hole, and the upper die body and the mounting plate are fixed through screws; the lower die body is provided with a lower screw hole, and the lower die body is fixed with the base through screws.

The utility model provides a multifunctional mechanism for rotor processing, which realizes the operations of code carving, inner diameter shaping and rotor casting point flattening of the rotor at the same time, and concentrates the multifunctional processing of the rotor on the same mechanism, thereby improving the production efficiency, reducing the number of operators, and having simple structure and lower cost; the push broach thimble and the push broach are matched to shape the inner diameter of the rotor, so that the rotor is formed into a cylindrical shape, and subsequent processing is facilitated; and leveling the upper casting points of the rotor in the process of pressing the flattening convex blocks downwards, and engraving the rotor by the code disc while flattening the casting points of the rotor.

Drawings

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

FIG. 2 is a three-dimensional structure view of the upper die body of the present invention;

fig. 3 is a longitudinal sectional view of the upper die body of the present invention;

fig. 4 is a transverse sectional view of the upper die body of the present invention;

FIG. 5 is a perspective view of the structure of the present invention;

fig. 6 is a longitudinal sectional view of the lower die assembly of the present invention;

fig. 7 is a transverse sectional view of the lower die assembly of the present invention.

Detailed Description

The invention is further described below with reference to the figures and examples.

Referring to the attached drawings, the multifunctional mechanism for rotor machining comprises a machine base 1, wherein an upper die assembly 2 and a lower die assembly 3 are arranged on the machine base 1, the upper die assembly 2 is arranged above the lower die assembly 3, a guide pillar 4 is arranged between the upper die assembly 2 and the lower die assembly 3, a cylinder 5 for driving the upper die assembly to vertically move is arranged on the upper die assembly 2, and the cylinder 5 drives the upper die assembly 2 to vertically move along the guide pillar 4.

Go up mould subassembly 2 and include mounting panel 20, be equipped with mould body 21 on the mounting panel 20, be equipped with push broach thimble 22 and the lug 23 that flattens on mould body 21, push broach thimble 22 sets up the intermediate position at last mould body 21, mounting panel 20 is connected with the transmission of cylinder 5, guide pillar 4 sets up between mounting panel 20 and frame 1, the one end that push broach thimble 22 extended to lower mould subassembly 3 surpasss the surface of lug 23 that flattens, the lug 23 that flattens is equipped with a plurality of, the lug 23 that flattens encircles the setting of push broach thimble 22, the cross section of lug 23 that flattens is circular-arc, upward be equipped with screw hole 24 on mould body 21, it passes through the screw fixation with mounting panel 20 to go.

The lower die component 3 comprises a lower die body 31 arranged on the base 1, a mounting groove 32 is arranged in the middle of the lower die body 31, a fixing column 33 and a dial 34 for fixing a rotor are arranged on the mounting groove 32, the rotor 6 is arranged in the mounting groove between the dial 34 and the fixing column 33, a push broach 7 is arranged on the rotor 6, the push broach 7 corresponds to the push broach thimble 22 in position, a dial 34 is provided with a dial, and the dial 34 is arc-shaped and is arranged around the fixing column 33. The lower die body 31 is provided with a lower screw hole 35, and the lower die body 31 and the base 1 are fixed through screws.

The working principle of the utility model is as follows: after the rotor 6 is placed in the mounting groove 32, the push broach 7 is placed in the rotor 6, the air cylinder 5 drives the upper die body 21 to move downwards, the push broach ejector pin 22 on the upper die body 21 enables the push broach 7 to finish shaping through the inner diameter of the rotor 6, the upper die body 21 continues to move downwards, the flattening convex block 23 flattens casting points on the rotor, and meanwhile, the characters on the character code disc 34 are engraved on the rotor 6 through the reaction force, so that the carving of the rotor is realized.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional mechanism for rotor processing, includes frame (1), its characterized in that: an upper die assembly (2) and a lower die assembly (3) are arranged on the machine base, the upper die assembly (2) is arranged above the lower die assembly (3), a guide pillar (4) is arranged between the upper die assembly (2) and the lower die assembly (3), and an air cylinder (5) for driving the upper die assembly to vertically move is arranged on the upper die assembly (2); the upper die assembly (2) comprises an installation plate (20), an upper die body (21) is arranged on the installation plate (20), a push-broach ejector pin (22) and a flattening convex block (23) are arranged on the upper die body (21), and one end, extending towards the lower die assembly, of the push-broach ejector pin (22) exceeds the surface of the flattening convex block; the lower die assembly (3) comprises a lower die body (31) installed on the base (1), an installation groove (32) is formed in the lower die body (31), a fixing column (33) and a dial (34) which are used for fixing a rotor are arranged on the installation groove (32), the rotor (6) is placed in the installation groove between the dial (34) and the fixing column (33), a push broach (7) is arranged on the rotor (6), and the push broach (7) corresponds to the push broach thimble (22).

2. A multifunctional mechanism for rotor machining according to claim 1, characterized in that: the flattening convex block (23) is provided with a plurality of convex blocks, the flattening convex block (23) is arranged around the push broach thimble (22), and the cross section of the flattening convex block is arc-shaped.

3. A multifunctional mechanism for rotor machining according to claim 1, characterized in that: the code disc (34) is provided with a code, and the code disc (34) is arranged around the fixed column (33).

4. A multifunctional mechanism for rotor machining according to claim 1, characterized in that: the upper die body (21) is provided with an upper screw hole (24), and the upper die body (21) and the mounting plate (20) are fixed through screws; the lower die body on be equipped with down screw hole (35), lower die body (31) pass through the screw fixation with frame (1).