CN201183093Y - Press bending mould of plate spring support - Google Patents

Abstract

The utility model relates to a bending die for a plate spring bracket, which adopts the technical proposal that the bending die comprises an upper die fixed on an upper die carrier, a lower die fixed on a lower die carrier and a positioning sliding block arranged on the lower die carrier, and is characterized in that the upper die is a male die, the lower die is a female die, and the female die is V-shaped. The die is opposite to the conventional die, the structure is simple, the blanking block and the spring do not exist, the cost of the die is reduced, the bending die has versatility, and the V-shaped structure and the positioning sliding block ensure the size to be more accurate; the bending height H of the product is smaller by using the die, the product is not affected by the die carriers and the equipment when the sheet material is longer, and the die is easy to be molded.

Description

The bending die of flat spring bracket

Technical field

The utility model relates to a kind of bending die that is used for flat spring bracket.

Background technology

At present in the production process, the kind of flat spring bracket press-bending product is increasing, the angle of bending, highly, change of shape is various, but mould can't be realized when the height H of press-bending is very little, when especially plate is longer, the interference of upper and lower mould bases and equipment appears especially, make processing inconvenience very, because all be that the patrix that adopts is a die in producing now, counterdie is the processing mode of punch, and every kind of product all must have corresponding mould, equipment to process, and do not have versatility.

Summary of the invention

The purpose of this utility model is exactly to solve the problem that flat spring bracket press-bending height H is less, the long again scale tool often of plate can't be realized or need many molds to realize, the special bending die that proposes flat spring bracket, its technical scheme is: comprise the patrix that is fixed on the top mold frame, be fixed on down the counterdie on the mould bases and be contained in positioning sliding block on the counterdie base, it is characterized in that: patrix is a punch, counterdie is a die, and die becomes V-type.

Beneficial effect:

Adopt the utility model can make that product is less in the press-bending height H, product and mould bases, equipment did not have interference, easy-formation when plate was longer again, this mould is opposite with conventional mould, simple in structure, no blanking piece, spring, reduced the cost of mould, and having versatility, V-structure and positioning sliding block make size more accurate.

Description of drawings

Fig. 1 is the front view of mould.

Fig. 2 is the left view of mould.

Among Fig. 1,2, the 1st, positioning sliding block, the 2nd, patrix, the 3rd, counterdie, the 4th, workpiece, the 5th, top mold frame, the 6th, lead, the 7th, following mould bases.

The specific embodiment

The utility model as shown in Figure 1, 2, patrix is a punch 2, counterdie is a die 3, die becomes V-type patrix 2 to be fixed on the top mold frame 5, counterdie 3 is fixed on down on the mould bases 7, positioning sliding block 1 also is to be fixed on down on the mould bases 7, the 4th, through the workpiece of this Mould Machining moulding, with equipment, mould does not have interference, it also can be other angle that the V-type angle of counterdie can be 90 °, 120 °, 160 °, and V-structure and positioning sliding block 1 make more accurate, the easy-formation of press-bending height H reduced size, and it is just passable only to change counterdie when running into different products during use.

Claims (1)

1, the bending die of flat spring bracket comprises the patrix that is fixed on the top mold frame and is fixed on down the counterdie on the mould bases and is contained in positioning sliding block on the die shoe that it is characterized in that: patrix is a punch, and following order is a die, and die becomes V-type.

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