CN218286604U

CN218286604U - Die for front and rear covers of motor

Info

Publication number: CN218286604U
Application number: CN202222512361.7U
Authority: CN
Inventors: 魏万明
Original assignee: Suzhou Gaojingxin Precision Mould Co ltd
Current assignee: Suzhou Gaojingxin Precision Mould Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-13
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a belong to mould processing technology field, specifically be a mould of cover around motor, including the mould main part, front shroud mould lid and back shroud mould lid are installed respectively to the both ends of mould main part, the cavity has been seted up to the inside of mould main part, double-end motor is installed through the mounting bracket in the inside of cavity, the bull stick is all installed to double-end motor's both sides output, the bull stick runs through the one end of mould main part lateral wall and installs bevel gear one, corresponding screw hole, both sides have all been seted up on the lateral wall of front shroud mould lid and back shroud mould lid be connected with the double-line screw rod between the screw hole, at first can once accomplish the front shroud shaping work of motor through the combination of mould main part and front shroud mould lid and back shroud mould lid, and double-end motor, bull stick, bevel gear one, screw hole, double-line screw rod and bevel gear two's cooperation can conveniently adjust the position of front shroud mould lid and back shroud mould lid, can keep the translation rate even simultaneously.

Description

Die for front and rear covers of motor

Technical Field

The utility model relates to a mould processing technology field specifically is a mould of cover around motor.

Background

The method is used for producing various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

At present, the front cover and the rear cover of the motor are generally manufactured in a segmented mode, so that the molding and demolding operation of the front cover and the rear cover is completed through two steps of operation, two persons are required to operate, and the problems of high personnel cost and low demolding speed exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould of cover around motor to the front and back cover preparation mould of solving the present motor that proposes in the above-mentioned background art generally is the segmentation completion, needs two steps of operations to accomplish the shaping drawing of patterns operation of protecgulum and hou gai like this, thereby needs two personnel to operate, has personnel with high costs, the slow problem of drawing of patterns speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould of cover around motor, includes the mould main part, front shroud mould lid and back shroud mould lid are installed respectively to the both ends of mould main part, the cavity has been seted up to the inside of mould main part, double-end motor is installed through the mounting bracket in the inside of cavity, the bull stick is all installed to double-end motor's both sides output, the bull stick runs through the one end of mould main part lateral wall and installs bevel gear one, all set up corresponding screw hole on the lateral wall of front shroud mould lid and back shroud mould lid, both sides be connected with the double-line screw rod between the screw hole, install the bevel gear two with bevel gear meshing on the pole wall of double-line screw rod, install the support frame on the lower lateral wall of mould main part, install the bearing frame that supports the double-line screw rod on the lateral wall of mould main part.

Preferably, the upper side and the lower side of the die body and the outer side of the bevel gear II are provided with a shell.

Preferably, handles are mounted on the side walls of the front cover mold cover and the rear cover mold cover.

Preferably, the side walls of the front cover mold cover and the rear cover mold cover are both provided with positioning grooves, and the side wall of the support frame is provided with positioning plates connected with the positioning grooves.

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

the utility model discloses simple structure, at first can once accomplish the front and back cover shaping work of motor through the combination of mould main part and front shroud mould lid and back shroud mould lid, double-end motor, the bull stick, bevel gear one, the screw hole, the position of front shroud mould lid and back shroud mould lid can conveniently be adjusted in the cooperation of double-line screw rod and bevel gear two, can keep the translation rate even simultaneously, can guarantee the quality of drawing of patterns like this at drawing of patterns in-process, and can once accomplish the drawing of patterns work of front and back cover, the effectual speed that improves the drawing of patterns, this kind of mode can reduce operating personnel's quantity simultaneously, save the cost of labor.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A in FIG. 2;

fig. 4 is a partial structure diagram of the present invention.

In the figure: the mold comprises a mold body 1, a front cover mold cover 2, a rear cover mold cover 3, a cavity 4, a mounting frame 5, a double-head motor 6, a rotating rod 7, a first bevel gear 8, a threaded hole 9, a double-thread screw rod 10, a second bevel gear 11, a shell 12, a support frame 13, a handle 14, a positioning groove 15 and a positioning plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mould of cover around motor, includes mould main part 1, front shroud mould lid 2 and back shroud mould lid 3 are installed respectively to the both ends of mould main part 1, can carry out the injection moulding operation of front and back cover simultaneously like this, cavity 4 has been seted up to the inside of mould main part 1, double-end motor 6 is installed through mounting bracket 5 in the inside of cavity 4, bull stick 7 is all installed to the both sides output of double-end motor 6, can control both ends bull stick 7 through double-end motor 6 and rotate in step, bull stick 7 runs through the one end of mould main part 1 lateral wall and installs bevel gear one 8, corresponding screw hole 9 has all been seted up on the lateral wall of front shroud mould lid 2 and back shroud mould lid 3, both sides be connected with double-line screw rod 10 between the screw hole 9, can guarantee front shroud mould lid 2 and back shroud mould lid 3 stable in position through the mutual restriction of double-line screw rod 10 in both sides, install the bevel gear two 11 with bevel gear one 8 meshing on the pole wall of double-line screw rod 10, can drive bevel gear two synchronous rotations through bevel gear one 8, can control double-line screw rod 10 and rotate like this, the rotation of double-line screw rod 10, the downside of mould main part 1 is installed on the support frame 13 the bearing frame lateral wall of mould main part 1.

The upper side and the lower side of the die body 1 are provided with the outer shell 12 which is located on the outer side of the bevel gear II 11, the positions of the bevel gear I8 and the bevel gear II 11 can be hidden, the side walls of the front cover die cover 2 and the rear cover die cover 3 are provided with the handles 14, the lifting operation is convenient, the side walls of the front cover die cover 2 and the rear cover die cover 3 are provided with the positioning grooves 15, the side walls of the support frame 13 are provided with the positioning plates 16 connected with the positioning grooves 15, and the position stability of the front cover die cover 2 and the rear cover die cover 3 can be enhanced.

The working principle is as follows: when the demolding is needed, firstly, the double-end motor 6 is started, so that the rotating rods 7 at two ends control the bevel gears 8 to rotate, the meshed bevel gears 11 are driven to rotate, the double-thread screw 10 synchronously rotates under the rotation of the bevel gears 11, the front cover mold cover 2 and the rear cover mold cover 3 which are connected through the threaded holes 9 can move, the front cover mold cover 2 and the rear cover mold cover 3 can be separated from the mold main body 1 through movement, the demolding effect is achieved, the hole diameter is expanded at the hole opening position of the threaded holes 9, the arrangement can be disconnected with the threaded holes 9 when the side ends of the double-thread screw 10 move to the position, meanwhile, the front cover mold cover 2 and the rear cover mold cover 3 can be kept stable through the matching of the positioning grooves 15 and the positioning plates 16, the mold covers on two sides can be conveniently and manually taken down, the quality of a molding mold is guaranteed, the demolding work of two front and rear covers can be simultaneously completed, and the demolding speed is improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention 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 invention 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, and any reference signs in the claims are not to be construed as limiting the claim concerned.

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

Claims

1. The utility model provides a mould of cover around motor, includes mould main part (1), its characterized in that: the double-threaded mold is characterized in that a front cover mold cover (2) and a rear cover mold cover (3) are respectively installed at two ends of a mold main body (1), a cavity (4) is formed in the mold main body (1), a double-end motor (6) is installed in the cavity (4) through a mounting frame (5), rotating rods (7) are installed at output ends of two sides of the double-end motor (6), one end of each rotating rod (7), penetrating through the side wall of the mold main body (1), is provided with a first bevel gear (8), corresponding threaded holes (9) are formed in the side walls of the front cover mold cover (2) and the rear cover mold cover (3), two sides of each threaded hole (9) are connected with a double-threaded screw (10), a second bevel gear (11) meshed with the first bevel gear (8) is installed on the rod wall of the double-threaded screw (10), a support frame (13) is installed on the lower side wall of the mold main body (1), and a bearing seat (17) for supporting the double-threaded screw (10) is installed on the side wall of the mold main body (1).

2. The mold for the front and rear covers of the motor as claimed in claim 1, wherein: and shells (12) are arranged on the upper side and the lower side of the die main body (1) and positioned on the outer sides of the bevel gears II (11).

3. The mold for the front and rear covers of the motor as claimed in claim 1, wherein: handles (14) are mounted on the side walls of the front cover die cover (2) and the rear cover die cover (3).

4. The mold for the front and rear covers of the motor as claimed in claim 1, wherein: constant head tank (15) have all been seted up on the lateral wall of front shroud mould lid (2) and back shroud mould lid (3), install locating plate (16) of being connected with constant head tank (15) on the lateral wall of support frame (13).