CN201676966U - Hardware stamping continuous die for producing optical fiber communication module - Google Patents

Abstract

The utility model discloses a five metals punching press continuous die for producing optic fibre communication module, include from last to down for the upper cover plate of aspect contact, upper die base, upper padding plate, punch holder, take off the backplate, take off flitch, lower bolster and die holder, the die holder lower extreme be equipped with four lower bolster, the last mould of constituteing by upper cover plate, upper die base, upper padding plate and punch holder and the lower mould of constituteing by lower bolster, lower bolster and die holder between be equipped with its counterpoint and fixed action and pass and take off the backplate and take off outer guide pillar, the outer guide pin bushing of flitch, the inboard of outer guide pillar, outer guide pin bushing be in upper padding plate and lower bolster between be equipped with and pass the punch holder, take off the backplate and take off the cover of flitch and have the material of taking off of shaping sheath and go into son. The utility model has the advantages of simple structure and reasonable design, it is few to enable the product postprocessing, and the precision is high, and shielding nature is good, but wide application in a great deal of fields such as military project, communication and electron, has huge market potential.

Description

Metal stamping continuous mold for the production of optical fiber communication modules

technical field

The utility model relates to the technical field of mold structures, in particular to a metal stamping continuous mold used for producing optical fiber communication modules.

Background technique

The traditional structural parts of optical fiber communication modules are stamped in a single process. The main process steps are: stamping die design, punching, forming, re-punching, re-shaping and surface treatment, etc., which have gone through multiple processes before and after. It not only The manufacturing cycle is long, the process is various, the production efficiency is low, the shielding performance is poor, and the product is prone to crushing and embossing during the stamping process, which causes a lot of waste.

Contents of the invention

In order to overcome the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a product that not only has high precision and good shielding performance, but also has a short production cycle, simplified process, high efficiency and pass rate, and low scrap rate. Metal stamping continuous dies for the production of optical fiber communication modules.

The utility model achieves the above purpose through the following technical means: a metal stamping continuous mold for producing optical fiber communication modules, including an upper cover plate, an upper mold base, an upper backing plate, an upper Plywood, stripping back plate, stripping plate, lower template, lower backing plate and lower mold base, the lower end of the lower mold base is provided with four lower feet, and the upper cover plate, upper mold base, upper backing plate The upper mold composed of the upper splint and the lower mold composed of the lower template, the lower backing plate and the lower mold base are provided with an outer guide column and an outer guide for its alignment and fixing functions and passing through the stripping back plate and the stripping plate. The inner side of the outer guide column and the outer guide sleeve is provided with a stripping insert covered with a forming sheath that passes through the upper splint, the stripping back plate and the stripping plate between the upper backing plate and the lower formwork, and the stripping The middle of the material inlet is provided with a punch that can be inserted into the lower template through the stripper plate, and the punch is provided with a positioning pin on the side passing through the stripper plate section; the upper backing plate, upper splint, and back plate , the stripper plate, the lower template and the middle part of the lower backing plate are provided with inner guide pillars and inner guide sleeves for positioning and fixing, and the right part is provided with a plurality of model stamping structures, and the model stamping structures are arranged on the lower backing The slide block on the plate, the forming punch arranged perpendicularly to the corresponding position, the forming slanting block and the slanting blocks located on both sides of the sliding block and forming a buckle structure with it; There are floating blocks, ejector pins and lifting pins for ejecting products from the extrusion lower template.

The beneficial effects of the utility model are: due to the adoption of the above structure, an outer guide column, an outer guide sleeve, an inner guide column and an inner guide sleeve are arranged between the upper mold and the lower mold, and the upper backing plate , the upper splint, the stripping back plate, the stripping plate and the lower template are directly equipped with a punch structure and a model stamping structure, so that when the mold is closed, the inner guide post and the outer guide post are respectively inserted into the inner guide sleeve and the outer guide sleeve, and the mold Accurate positioning, when demolding, drag the stripping plate under the action of spring force to strip the product, and then fall off the ejector pin through the lifting pin of the lower template. The utility model has the advantages of simple structure, reasonable design, less post-processing of products, high precision and good shielding performance, can be widely used in many fields such as military industry, communication and electronics, and has huge market potential.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

The labels in the figure are respectively: (1) upper cover plate, (2) upper mold base, (3) upper backing plate, (4) upper clamping plate, (5) stripping back plate, (6) stripping plate, (7) ) lower formwork, (8) lower backing plate, (9) lower mold base, (10) (11) (12) (13) lower feet, (14) outer guide column, (15) outer guide sleeve, (16) Punch, (17) locating pin, (18) stripper, (19) forming sheath, (20) slide block, (21) forming punch, (22) forming inclined block, (23) inclined block, (24) floating block, (25) ejector needle, (26) lift pin, (27) inner guide post, (28) inner guide sleeve.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Referring to Fig. 1, the utility model is a metal stamping continuous mold for producing optical fiber communication modules, which includes an upper cover plate 1, an upper mold base 2, an upper backing plate 3, an upper splint 4, and a stripping plate in contact with each other from top to bottom Back plate 5, stripper plate 6, lower template 7, lower backing plate 8 and lower mold base 9, the lower end of the lower mold base is provided with four lower feet 10, 11, 12, 13, and the upper cover The upper mold composed of plate 1, upper mold base 2, upper backing plate 3 and upper splint 4 and the lower mold composed of lower template 7, lower backing plate 8 and lower mold base 9 are provided with alignment and fixing functions and Through the outer guide column 14 and the outer guide sleeve 15 of the stripping back plate 5 and the stripper plate 6, the inner side of the outer guide column 14 and the outer guide sleeve 15 is provided with a through hole between the upper backing plate 3 and the lower template 7. The stripper 18 that is covered with a forming sheath 19 over the upper splint 4, the back plate 5 and the stripper 6 is provided with a punch that can pass through the stripper 6 and can be inserted into the lower template 7 in the middle of the stripper 18. 16, the punch 16 is provided with a positioning pin 17 on the side passing through the 6 sections of the stripper plate; The middle part of the backing plate 8 is provided with an inner guide post 27 and an inner guide sleeve 28 for positioning and fixing. 20. The forming punch 21, the forming slanting block 22 and the slanting block 23 located on both sides of the slider 20 and forming a buckle structure with it are vertically arranged in alignment with it; the lower template 7, the lower backing plate 8 and the lower die base Between 9, there are floating blocks 24, ejector pins 25 and lift pins 26 for extruding the lower template 7 to eject products.

When the utility model closes the mold, the inner guide post 27 and the outer guide post 14 are respectively inserted into the inner guide sleeve 28 and the outer guide sleeve 15, and the mold is precisely positioned; The product is stripped, and then the lifting pin 26 of the lower template 7 falls off from the ejector pin 25.

The above is only a preferred embodiment of the utility model, and does not limit the technical scope of the utility model in any way. Any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model , all still belong to the technical scope of the present utility model.

Claims (1)

1. A metal stamping continuous mold for producing optical fiber communication modules, including an upper cover plate, an upper mold base, an upper backing plate, an upper splint, a stripping back plate, a stripping plate, and a lower template that are in contact with each other from top to bottom , the lower backing plate and the lower mold base, the lower end of the lower mold base is provided with four lower feet, it is characterized in that: the upper mold and the upper mold composed of the upper cover plate, the upper mold base, the upper backing plate and the upper splint The lower mold, which is composed of the lower template, the lower backing plate and the lower mold base, is equipped with an outer guide column, an outer guide sleeve, an outer guide column, and an outer guide for its alignment and fixing functions and passing through the stripping back plate and the stripping plate. The inner side of the sleeve is provided with a stripper with a forming sheath that passes through the upper splint, the back plate and the stripper between the upper backing plate and the lower formwork, and the middle of the stripper is provided with a The stripper plate can be inserted into the punch of the lower formwork, and the punch is provided with a positioning pin on one side passing through the stripper plate section; The middle part of the lower backing plate is provided with inner guide pillars and inner guide sleeves for positioning and fixing, and a plurality of model stamping structures are arranged on the right. Forming punches, forming slanting blocks, and slanting blocks located on both sides of the slider and forming a buckle structure with them are vertically arranged; between the lower template, the lower backing plate and the lower die seat, there is a pair of extruded lower template tops. The floating block, ejector pin and lifting pin of the product.

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