CN201175747Y

CN201175747Y - Charging discharging processing device of motor composite mold

Info

Publication number: CN201175747Y
Application number: CNU2008201093484U
Authority: CN
Inventors: 吴桂琴; 史众; 郝洁; 裴娟
Original assignee: BEIJING KDPR TOOL TECHNOLOGY Co Ltd
Current assignee: Ningbo Kangqiang Electronics Co., Ltd.
Priority date: 2008-07-21
Filing date: 2008-07-21
Publication date: 2009-01-07
Anticipated expiration: 2018-07-21

Abstract

The utility model provides a feeding and discharging processing device of a motor combined die, which comprises the following steps: a volumed strip metal plate material is fed into the space between an upper die and a lower die; the feeding transmission is stopped; the strip metal plate material is punched, meanwhile, the strip metal plate material is blanked by a pushing blanking device so that the strip material is turned up upwards to form a trapezoidal pushing piece; the upper die is lifted to rise, and the automatic transmission is operated, the punched workpiece falls freely in the front of the trapezoidal pushing piece of the strip metal plate material; the trapezoidal pushing piece pushes forwards the punched workpiece with the whole strip material, the punched workpiece falls into a box for holding the workpiece or is absorbed by a manipulator osculum; the spare part of the strip metal plate material is cut by a cutting knife; the leftover material falls into a waste material box. An upper die holder and a lower die holder of a combined punching die are provided with the pushing blanking device consisting of a pushing plunger tip permanent seat and a pushing plunger tip, wherein, the pushing plunger tip permanent seat is fixed on the lower die holder through a bolt, and the pushing plunger tip is arranged inside the hole of the pushing plunger tip permanent seat.

Description

The feeding discharging processing unit (plant) of electric machine compound mold

Technical field

The utility model relates to compound diel Sheet Metal Forming Technology structure, is in particular a kind of feeding discharging processing unit (plant) of large-scale electric machine compound mold, belongs to field of machining.

Background technology

Existing stamping technology is with composite die punching press large product in enormous quantities the time, in process of production, need the manual stamping-out workpiece that from mould, shifts out product, especially motor stator, rotor class, because of thickness of workpiece is thin, area is out of shape when causing picking up work piece than Da Yi; In the punching operation process, composite die is manually-operated, because the relation of tired and experience can't be operated the problem such as injured that easily causes operating personnel accurately.

Summary of the invention

The utility model is exactly the problem and shortage that exists at prior art and the feeding discharging processing unit (plant) of a kind of electric machine compound mold that proposes.

The feeding discharging processing unit (plant) of electric machine compound mold, comprise upper bolster and die shoe, punch retainer is housed in the middle of the die shoe, punch is fixed on the punch retainer, be fixed on the die shoe by screw, punch, the edge assort is housed between punch retainer and upper bolster, be fixed on the upper bolster by screw, die socket and scraping wings are equipped with in the punch right side, be fixed on the upper bolster by screw, in the middle of the corresponding upper bolster of die shoe the punch-die mold insert is housed, the punch-die backing plate is housed between punch-die mold insert and die shoe, the pusher blanking apparatus is equipped with in the punch-die left side, be fixed on the die shoe by screw, convex mould base is equipped with on punch-die mold insert right side, and stripper is equipped with on the convex mould base right side, and cutoff tool is equipped with on the stripper right side.

The feeding discharging processing unit (plant) of electric machine compound mold, on the upper bolster of composite punching die and die shoe, the pusher blanking apparatus is arranged, its structure is for having pusher drift holder and pusher drift, pusher drift holder is by being bolted on the die shoe, the pusher drift is assemblied in the hole of pusher drift holder, the cross section in described hole is trapezoidal, the cross section of pusher drift is trapezoidal, there are 5 ° of angles the side of plane, pusher drift top and pusher drift, there is circular arc R 2mm 1 side of plane, pusher drift top and pusher drift, on the upper bolster of the composite punching die position relative with pusher drift holder the ram type lumen pore is arranged, the cross section of the cross sectional shape of ram type lumen pore and pusher drift is complementary for trapezoidal.

Cut out motor stator, rotor workpiece in bullion plate upper punch, the trapezoidal push jack of projection is arranged on the bullion plate, the angle of trapezoidal push jack and bullion plate is 75 °.

The beneficial effects of the utility model are:

1, the operation beyond the stamping-out is all away from press machine, and the person is safer to make the punching operation, has avoided the damage of mould and lathe.

2, reduce people's manual carrying, made product not yielding, caused artificial damage.

3, manual placement billot has been removed in the design of stamping-out push jack from, makes the feeding of mould, discharging be processed to form automation, improves the qualification rate of product.The process operation is safer.

4, the automation of feeding can be produced with coiled strip, saves the operation that is cut into the piece material, realizes the continuous production of composite die.

5, can save a large amount of stamping material about 5%.

Description of drawings

Fig. 1 is the utility model feeding discharging processing unit (plant) schematic diagram;

Fig. 2 is the trapezoidal push jack schematic diagram of the utility model pusher stamping-out;

Fig. 3 is the utility model punch retainer vertical view;

Fig. 4 is the utility model punch retainer side view;

Fig. 5 is the utility model punch vertical view;

Fig. 6 is the utility model punch side view;

Fig. 7 is the utility model cutoff tool holder vertical view;

Fig. 8 is the utility model cutoff tool fixed seat side view;

Fig. 9 is the utility model pusher drift front view;

Figure 10 is the utility model pusher drift side view;

Figure 11 is the explanation that the utility model saves material;

Figure 12 is the explanation that the utility model saves material;

Figure 13 is the schematic diagram of the trapezoidal push jack of the utility model;

Figure 14 is the schematic diagram of the trapezoidal push jack of the utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Embodiment 1: shown in Fig. 1-14, the feeding discharging processing unit (plant) of electric machine compound mold, comprise upper bolster 1 and die shoe 2, punch retainer 4 is housed in the middle of the die shoe 2, punch 3 is fixed on the punch retainer 4, be fixed on the die shoe 2 by screw 7,

punch

3,1 of punch retainer 4 and upper bolster are equipped with edge assort 5, be fixed on the upper bolster 1 by screw 6, die socket 7 and scraping wings 8 are equipped with in punch 3 right sides, are fixed on the upper bolster 1 by screw 6, in the middle of the die shoe 2 corresponding upper bolsters 1 punch-die mold insert 9 are housed, 2 of punch-die mold insert 9 and die shoes are equipped with punch-die backing plate 10, pusher blanking apparatus 11 is equipped with in punch-die mold insert 9 left sides, is fixed on the die shoe 2 by screw 6, and convex mould base 12 is equipped with on punch-die mold insert 9 right sides, stripper 13 is equipped with on convex mould base 12 right sides, and cutoff tool device 14 is equipped with on the right side between the die shoe 2 corresponding upper bolsters 1.

Blanking apparatus 11 is made up of pusher drift holder 15 and pusher drift 16, and pusher drift holder 15 is fixed on the die shoe 2 by screw 6, and pusher drift 16 is installed on the pusher drift holder 15.Blanking apparatus 11 is determined trapezoidal push jack 19 in the metal blank upper punch.

Shearing device 14 is made up of cutoff tool holder 17 and cutoff tool 18, and cutoff tool holder 17 is installed in respectively on upper bolster 1 and the die shoe 2, and cutoff tool 18 is installed on the cutoff tool holder 17.

Embodiment 2: shown in Fig. 2,13,14,

Stamping-out motor stator, rotor workpiece 20 on bullion plate 21 have protruding trapezoidal push jack 19 on bullion plate 21, trapezoidal push jack 19 is 75 ° with the angle of bullion plate 21.

Parallel 2 trapezoidal push jacks 19 of projection are arranged on bullion plate 21, and trapezoidal push jack 19 highly is 11.7mm, and trapezoidal push jack 19 also can be rectangle.

Embodiment 3:

Shown in Figure 11,12,

Adopt self-feeding single-piece: 1386X695/2

Adopt manual feeding single-piece: 702X702

Adopt self-feeding single-piece process, can economical with materials: 5%.

Claims

1. the feeding discharging processing unit (plant) of electric machine compound mold, it is characterized in that: comprise upper bolster and die shoe, punch retainer is housed in the middle of the die shoe, punch is fixed on the punch retainer, be fixed on the die shoe by screw, punch, the edge assort is housed between punch retainer and upper bolster, be fixed on the upper bolster by screw, die socket and scraping wings are equipped with in the punch right side, be fixed on the upper bolster by screw, in the middle of the corresponding upper bolster of die shoe the punch-die mold insert is housed, the punch-die backing plate is housed between punch-die mold insert and die shoe, the pusher blanking apparatus is equipped with in the punch-die left side, be fixed on the die shoe by screw, convex mould base is equipped with on punch-die mold insert right side, and stripper is equipped with on the convex mould base right side, and cutoff tool is equipped with on the stripper right side.