CN201728696U - Phenolic aldehyde gasket punching device - Google Patents

Abstract

The utility model discloses a punching device for a phenolic gasket, which comprises a lower template, a lower backing plate arranged under the lower template, and a lower mold seat arranged under the lower backing plate, and a pluggable punch plate. The utility model saves procedures, has high efficiency, good product quality and saves manpower.

Description

Phenolic aldehyde pad decompressor

Technical field

The utility model relates to a kind of diel, specifically phenolic aldehyde pad decompressor.

Background technology

Stamping machine is by the Motor Drive flywheel; and pass through clutch; travelling gear drives toggle moves up and down slide block; driving drawing die to steel plate forming. so-called two moving is exactly to refer to that forcing press has two slide blocks; be divided into inner slide and outer slide, inner slide drives the punch or the die of mould, and outer slide drives the blank holder on the mould; blank holder at first moves and pushes down the steel plate edge when stretching, and inner slide moves and stretches.Because the raw material of phenolic aldehyde pad can't buy coiled material at home, can only use sheet production, expecting end to end in the production has waste material to produce entirely, mix with product, later process needs a large amount of personnel that waste material is sorted, and quality can not get ensureing, waste material often has and is mixed in shipment in the product and taken place by the phenomenon of customer complaint.

The utility model content

Goal of the invention: the purpose of this utility model is the deficiency that exists at prior art, and a kind of phenolic aldehyde pad decompressor of saving operation, efficient height, good product quality, saving manpower is provided.

Technical scheme: for achieving the above object, the technical solution adopted in the utility model is a kind of phenolic aldehyde pad decompressor, comprise lower bolster, be arranged on the lower bolster of lower bolster below and the die shoe that is arranged on the lower bolster below, between lower bolster and die shoe, also be provided with pluggable drift plate.

Described phenolic aldehyde pad decompressor also comprises upper bolster, below upper bolster, be provided with train wheel bridge, on train wheel bridge, be provided with the contour sleeve of spring and patrix, take off plate being provided with below the train wheel bridge, pass drift and the patrix guide pillar that takes off plate also being provided with on the train wheel bridge.

Described drift plate and lower bolster parallel being arranged between lower bolster and the die shoe side by side.

Beneficial effect: the utility model is saved operation, efficient height, good product quality, saving manpower.

Description of drawings

Accompanying drawing is a structural representation of the present utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.

As shown in the figure, a kind of phenolic aldehyde pad decompressor, comprise upper bolster 4, below upper bolster 4, be provided with train wheel bridge 5, on train wheel bridge 5, be provided with the contour sleeve 7 of spring 6 and patrix, take off plate 8 being provided with below the train wheel bridge 5, pass drift 9 and the patrix guide pillar 10 that takes off plate 8 also being provided with on the train wheel bridge 5, last take off plate 8 below be provided with lower bolster 1, below lower bolster 1, be provided with die shoe 2, between lower bolster 1 and die shoe 2, also be provided with side by side parallel lower bolster 11 and pluggable drift plate 3.

Operation principle: the first step, when mould is produced, earlier the drift plate is pulled out, avoid towards product design, aperture in the subpunch product, waste material is located in out from lower mould earlier.Second step, the drift plate is injected mould inside, towards the product design aperture in the product of holding concurrently, aperture is at first step blanking in the product, at this moment, the product of going out directly can be cased, and packing has prevented semicircle, man-hour of hand picking waste material has been saved in the generation of waste material, has improved production efficiency!

Claims (3)

1. A phenolic gasket stamping device, comprising a lower template (1), a lower backing plate (2) arranged below the lower template (1) and a lower mold base (2) arranged below the lower backing plate (11), its feature In that: a pluggable punch insert (3) is also provided between the lower template (1) and the lower mold base (2). 2. according to the described phenolic spacer stamping device of claim 1, it is characterized in that: described phenolic spacer stamping device also comprises patrix (4), is provided with upper splint (5) below patrix (4), A spring (6) and an upper die contour sleeve (7) are arranged on the upper splint (5), and an upper stripping plate (8) is arranged under the upper splint (5). A punch (9) and a patrix guide post (10) passing through the upper stripping plate (8) are arranged. 3. According to the described phenolic gasket stamping device of claim 1, it is characterized in that: the punch inserting plate (3) and the lower backing plate (2) are arranged in parallel on the lower template (1) and the lower mold base (2) )between.

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