CN201871619U

CN201871619U - Motor louver die

Info

Publication number: CN201871619U
Application number: CN2010206214980U
Authority: CN
Inventors: 鲍建荣; 王建芬
Original assignee: Wuxi Zhongda Motors Co Ltd
Current assignee: Wuxi Zhongda Motors Co Ltd
Priority date: 2010-11-24
Filing date: 2010-11-24
Publication date: 2011-06-22
Anticipated expiration: 2020-11-24

Abstract

The utility model relates to a motor louver die. A forming convex die is fixedly mounted on a die shank, the die shank is provided with a discharging screw slot, a discharging screw is slidably inserted in the discharging screw slot, a discharging plate is arranged below the shank and close to a lateral wall of the forming convex die, the bottom end of the discharging screw is fixedly connected with the discharging plate, the top end of the discharging screw is limited within the discharging screw slot, and discharging rubber is fixedly connected to a lower surface of the shank. Besides, a shearing concave die and a forming concave die are fixedly mounted on a lower die holder, the shearing concave die and the forming concave die are subjected to shearing fit, the forming concave die and the forming convex die are subjected to punching fit, and positioning angle iron is erected on the shearing concave die and the forming concave die. The motor louver die adopts the shearing and forming integrated mode, and accordingly production efficiency is increased, processing cycle for louvers is shortened and labor intensity of workers is reduced greatly.

Description

A kind of motor louvering die

Technical field

The utility model relates to a kind of a kind of mould that the motor ventilation part is made that is used for, and especially a kind of motor louvering die belongs to the process unit technical field of motor component.

Background technology

In prior art, the motor ventilation shutter is to make a lot of little billots with the steel plate cutting backlash, process with the frock of the special use mode by welding, the cycle of Zhi Zaoing is longer like this, inefficiency, processing the expense height, working strength of workers is big again, to motor manufacturing bring many unfavorable.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can increase work efficiency, save the part production cost, shortens the motor louvering die of production cycle.

The technical scheme that provides according to the utility model, described motor louvering die, comprise die shank and die shoe, hard-wired forming terrace die on die shank, on die shank, offer the discharging screw jack, sliding plug has the discharging screw in the discharging screw jack, below die shank, be provided with stripper, stripper leans on mutually with the sidewall of forming terrace die, the bottom of described discharging screw is fixedly connected on stripper, the top ends of discharging screw is limited in the discharging screw jack, is fixedly connected with the discharging rubber at the lower surface of die shank;

On die shoe, be installed with and shear die and shaping die, it is concordant with the top end face of shaping die to shear die, described shearing die and forming terrace die are to shear and cooperate, and described shaping die is punching press with forming terrace die and cooperates, and putting on the shelf at shearing die and shaping die is provided with the location angle bar.

Described discharging rubber is circular, and described forming terrace die is inserted in the discharging rubber.

The utility model is simple, compact and reasonable for structure; Because the utility model adopts and shears, the form of shaping one processing, has improved production efficiency, has shortened the process-cycle of shutter, greatly reduces working strength of workers, the part presentation quality of punching out simultaneously improves a lot than original weldment.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with concrete drawings and Examples.

As shown in the figure: the utility model mainly is made of parts such as die shank 1, soket head cap screw 2, discharging screw 3, discharging rubber 4, forming terrace die 5, stripper 6, location angle bar 7, shearing die 8, soket head cap screw 9, shaping die 10, soket head cap screw 11, die shoe 12 and discharging screw jacks 13.

This motor louvering die, comprise die shank 1 and die shoe 12, hard-wired forming terrace die 5 on die shank 1, on die shank 1, offer discharging screw jack 13, sliding plug has discharging screw 3 in the discharging screw jack 13, below die shank 1, be provided with stripper 6, stripper 6 leans on mutually with the sidewall of forming terrace die 5, the bottom of described discharging screw 3 is fixedly connected on stripper 6, the top ends of discharging screw 3 is limited in the discharging screw jack 13, is fixedly connected with discharging rubber 4 at the lower surface of die shank 1;

On die shoe 12, be installed with and shear die 8 and shaping die 10, it is concordant with the top end face of shaping die 10 to shear die 8, described shearing die 8 is to shear with forming terrace die 5 and cooperates, described shaping die 10 is punching press with forming terrace die 5 and cooperates, and putting on the shelf at shearing die 8 and shaping die 10 is provided with location angle bar 7.

Described discharging rubber 4 is circular, and described forming terrace die 5 is inserted in the discharging rubber 4.

The utility model is made up of part of the upper die, part of the lower die.

The part of the upper die is made up of die shank 1, soket head cap screw 2, discharging screw 3, discharging rubber 4, forming terrace die 5, stripper 6 etc.Die shank 1 is connected with punch press by the die shank hole of punch press, forming terrace die 5 links to each other with die shank 1 by soket head cap screw 2, stripper 6 contacts by discharging screw 3 fixedly connected sidewalls with forming terrace die 5, and circular discharging rubber 5 is embedded between stripper 6 and the die shank 1.

The part of the lower die is made up of location angle bar 7, shearing die 8, soket head cap screw 9, shaping die 10, soket head cap screw 11, die shoe 12 etc.Shear die 8 and be fixed on the die shoe 12 by soket head cap screw 9, shaping die 10 is fixed on the die shoe 12 by soket head cap screw 11,, location angle bar 7 is welded in the side of shearing die 8, shaping die 10.

Course of action of the present utility model:

Part of the upper die die shank 1 is loaded in the slider bore of punch press, the die shoe 12 usefulness pressing plates of part of the lower die and bolting are on the workbench of punch press, punch press is adjusted to the required shut height of mould, be put in the last plane of counterdie and the side of billot is positioned to locate angle bar 7 shearing good billot, start punch press, slide block down drives the part of the upper die simultaneously downwards, stripper 6 is pushed down billot, prevent the bending of part, patrix continues descending, and forming terrace die 5 is finished the shearing of billot with shearing die 8, and forming terrace die 5 carries out bending with 10 pairs of workpiece of shaping die simultaneously, when punch press arrives bottom dead centre, finish the shaping to workpiece, slider of punch is up subsequently, discharging rubber 5, stripper 6 is finished the discharging to workpiece gradually, workpiece is stayed on the last plane of counterdie and in the shaping die 10, when the slide block of punch press arrives top dead-centre, finish an actuation cycle, at this moment workpiece is sent into the location that workpiece is finished in the side of shaping die 8 and location angle bar 7, starting switch forward, carry out the punching out second time, process is the same.

Claims

1. motor louvering die, comprise die shank (1) and die shoe (12), go up hard-wired forming terrace die (5) at die shank (1), it is characterized in that: on die shank (1), offer discharging screw jack (13), the interior sliding plug of discharging screw jack (13) has discharging screw (3), be provided with stripper (6) in the below of die shank (1), stripper (6) leans on mutually with the sidewall of forming terrace die (5), the bottom of described discharging screw (3) is fixedly connected on stripper (6), the top ends of discharging screw (3) is limited in the discharging screw jack (13), is fixedly connected with discharging rubber (4) at the lower surface of die shank (1);

On die shoe (12), be installed with and shear die (8) and shaping die (10), it is concordant with the top end face of shaping die (10) to shear die (8), described shearing die (8) is to shear with forming terrace die (5) and cooperates, described shaping die (10) is punching press with forming terrace die (5) and cooperates, and putting on the shelf at shearing die (8) and shaping die (10) is provided with location angle bar (7).

2. motor louvering die as claimed in claim 1 is characterized in that: described discharging rubber (4) is for circular, and described forming terrace die (5) is inserted in the discharging rubber (4).