CN203664515U

CN203664515U - Stamping die with flower type guide device

Info

Publication number: CN203664515U
Application number: CN201320762785.7U
Authority: CN
Inventors: 隆永平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-28
Filing date: 2013-11-28
Publication date: 2014-06-25
Anticipated expiration: 2023-11-28

Abstract

The utility model discloses a stamping die with a flower type guide device. The stamping die with the flow type guide device comprises an upper die seat and a lower die seat which are correspondingly arranged, flower type grooves are formed in the left side and the right side of the upper die seat, a male die fixing plate is arranged on the lower surface of the upper die seat, a male die is fixedly arranged on the lower surface of the male die fixing plate, and a female die corresponding to the male die is arranged on the upper surface of the lower die seat. Flower type guide columns which are correspondingly matched with the flower type grooves are fixedly arranged on the left portion and the right portion of the upper surface of the lower die seat, and a material ejection device is arranged on the lower surface of the lower die seat. The stamping die with the flower type guide device has the advantages of being reasonable in design and simple in structure, reducing resource waste, improving product quality, lowering production cost, improving the matching precision of the guide device, and facilitating popularization.

Description

A kind of diel with flower type guider

Technical field

The utility model relates to a kind of diel, especially a kind of diel with flower type guider.

Background technology

Now along with social progress and manufacturing development, machining product is seen everywhere in daily life, and stamping parts is the most common, and the quality of stamping parts is usually because mould guider affects, and the guiding accuracy that how to improve guider is guaranteed the difficult problem that stamping parts quality has become the producer to capture.

In technology, the quality in order to ensure stamping parts can be at the upper bolster design guide pin bushing of diel now, and then at die shoe correspondence position, guide pillar is set, utilize the cooperation of guide pillars and bushes to improve the quality of stamping parts, but guide pillars and bushes coordinate in due to excesssive gap, cause in punching course, cause some inevitable errors, , also because can making upper bolster, the gap existing between guide pillars and bushes does some slight axial rotation, and then make the precision of stamping parts that ask for something is higher and reduce, heavy scrap, but production cost and waste resource are increased.

For these deficiencies of prior art, developer is through long-term effort research, finally designed a kind of diel with flower type guider, this diel is fixedly installed two colored type guide pillars above die shoe, be provided with colored type groove at upper bolster correspondence position simultaneously, when upper bolster is slowly when the die shoe, the colored type groove being arranged on upper bolster cooperatively interacts with the colored type guide pillar that is fixed on die shoe top, due to the equally distributed little rectangle of flower type guide pillar circumferential surface, but avoid upper bolster to do in the axial direction slight rotation in the middle of coordinating, and then improve the quality of stamping parts, the gap between the each mating surface of outer flower type guider is enough not little, also avoided because the low-quality problem of stamping parts has been caused greatly in the gap between guider simultaneously.

Utility model content

The technical problems to be solved in the utility model be to provide a kind of reasonable in design, simple in structure, reduce the wasting of resources, improved the quality of products, reduced production cost, improved guider quality of fit, be convenient to a kind of diel with flower type guider of promoting.

For solving above technical problem, the utility model is to realize by the following technical solutions: a kind of diel with flower type guider, comprise corresponding upper bolster and the die shoe arranging, described upper bolster the right and left is provided with colored type groove, described upper bolster lower surface is provided with punch retainer, the lower surface of described punch retainer is fixed with punch, described die shoe upper surface is provided with the die corresponding with described punch, described die shoe upper surface left and right is fixed with the colored type guide pillar with described colored type groove institute corresponding matching, described die shoe lower surface position is provided with Lifting Device.6 little rectangles of described colored type guide pillar projection are uniformly distributed at circumferencial direction.Described Lifting Device is made up of elastic washer and ejection block, and described ejection block is fixed on elastic washer upper surface, and through die shoe and die.

Preferably, the upper surface of described punch retainer is provided with cylindrical die shank.

Preferably, described ejection block upper surface shape is identical with stamping parts shape size.

By technique scheme, the beneficial effects of the utility model are: reasonable in design, simple in structure, reduce the wasting of resources, improved the quality of products, reduced production cost, improved guider quality of fit, be convenient to a kind of diel with flower type guider of promoting.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the utility model mold-opening structure schematic diagram.

Fig. 2 is the utility model mold closing structural representation.

Fig. 3 is that A of the present utility model is to schematic diagram.

Fig. 4 is that the B of the utility model die is to schematic diagram.

Fig. 5 is that the C of the utility model punch is to schematic diagram.

Fig. 6 is stamping parts schematic diagram of the present utility model.

Numeral and the represented corresponding component title of letter in figure:

1. die shank 2. upper bolster 3. punch retainer 4. flower type guide pillar 5. die 6. die shoe 7. elastic washer 8. ejection block 9. punch 10. flower type groove 11. stamping parts.

Detailed description of the invention

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Shown in Fig. 1, Fig. 2 and Fig. 3, a kind of diel with flower type guider, comprise corresponding upper bolster 2 and the die shoe 6 arranging, described upper bolster 2 the right and lefts are provided with colored type groove 10, described upper bolster 2 lower surfaces are provided with punch retainer 3, described punch retainer 3 lower surfaces are fixed with punch 9, described die shoe 6 upper surfaces are provided with the die 5 corresponding with described punch 9, described die shoe 6 upper surface left and right are fixed with the colored type guide pillar 4 with 10 corresponding matching of described colored type groove, and described die shoe 6 lower surface positions are provided with Lifting Device.

Described upper bolster 2 upper surfaces are fixed with die shank 1, and described die shank 1 can be cylindrical or polygon row, for better and forcing press secure fit are selected cylindrical conventionally.

With reference to Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, the colored type groove 10 that colored type guide pillar 4 and the upper bolster 2 that described die shoe 6 tops are fixedly installed arranges cooperatively interacts and has formed colored type guider, because flower type guide pillar 4 circumferential surfaces protrude several little rectangles, and little rectangle is uniformly distributed at circumferential surface, when upper bolster 2 is slowly when the die shoe 6, the colored type groove 10 being arranged on upper bolster 2 cooperatively interacts with the colored type guide pillar 4 that is fixed on die shoe 6 tops, due to the equally distributed little rectangle of flower type guide pillar 4 circumferential surface, but avoid upper bolster 2 to do in the axial direction slight rotation in the middle of coordinating, and then improve the quality of stamping parts 11, the gap between the each mating surface of outer flower type guider is enough not little, also avoided because the low-quality problem of stamping parts 11 has been caused greatly in the gap between guider simultaneously.

Described Lifting Device is made up of elastic washer 7 and ejection block 8, described ejection block 8 upper surface shapes are identical with stamping parts 11 shape sizes, because ejection block 8 upper surfaces are identical with stamping parts 11 shape sizes, so in the time that ejection block 8 ejects stamping parts 11 from die 5, difficult top is hindered stamping parts 11 and stamping parts 11 is out of shape, thereby improve the quality of stamping parts 11, described kicker 8 is fixed on elastic washer 7 upper surface centers, and through die shoe 6 and die 5, this Lifting Device effectively raises pickup efficiency, and then improve the production efficiency of stamping parts 11.

The beneficial effects of the utility model in sum, a kind of diel with flower type guider, this diel is fixedly installed two colored type guide pillars above die shoe, be provided with colored type groove at upper bolster correspondence position simultaneously, when upper bolster is slowly when the die shoe, the colored type groove being arranged on upper bolster cooperatively interacts with the colored type guide pillar that is fixed on die shoe top, due to the equally distributed little rectangle of flower type guide pillar circumferential surface, but avoid upper bolster to do in the axial direction slight rotation in the middle of coordinating, and then improve the quality of stamping parts, the gap between the each mating surface of outer flower type guider is enough not little, also avoided because the low-quality problem of stamping parts has been caused greatly in the gap between guider simultaneously.And then advantage of the present utility model is; Reasonable in design, simple in structure, reduce the wasting of resources, improved the quality of products, reduced production cost, improved guider quality of fit, be convenient to promote.

More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. with a diel for flower type guider, comprise corresponding upper bolster and the die shoe arranging, it is characterized in that; Described upper bolster the right and left is provided with colored type groove, described upper bolster lower surface is provided with punch retainer, the lower surface of described punch retainer is fixed with punch, described die shoe upper surface is provided with the die corresponding with described punch, described die shoe upper surface left and right is fixed with the colored type guide pillar with described colored type groove institute corresponding matching, described die shoe lower surface position is provided with Lifting Device, and 6 little rectangles of described colored type guide pillar projection are uniformly distributed at circumferencial direction; Described Lifting Device is made up of elastic washer and ejection block, and described ejection block is fixed on elastic washer upper surface, and through die shoe and die.

2. a kind of diel with flower type guider according to claim 1, is characterized in that; The upper surface of described punch retainer is provided with cylindrical die shank.

3. a kind of diel with flower type guider according to claim 1, is characterized in that; Described ejection block upper surface shape is identical with stamping parts shape size.