CN205967098U

CN205967098U - Follow -on car tail pipe plastic mould

Info

Publication number: CN205967098U
Application number: CN201620971852.XU
Authority: CN
Inventors: 沈跃忠; 马中健; 胡颖杰
Original assignee: Pinghu Aichiwei Auto Parts Co Ltd
Current assignee: Pinghu Aichiwei Auto Parts Co Ltd
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-02-22
Anticipated expiration: 2026-08-27

Abstract

The utility model provides a follow -on car tail pipe plastic mould includes drift seat, drift and lower mould, the drift pass through the lower part of bolted connection at the drift seat, the lower mould setting in the lower part of drift, the lower mould include left die holder, left half module, right half module, right die holder and die holder, left die holder pass through bolted connection in the upper portion of die holder left side, left half module pass through the right part of bolted connection at left die holder, right die holder pass through the upper portion right side of bolted connection at the die holder, right half module pass through the left part of bolted connection at right die holder, the die holder include half left die holder, rubber pad and half right die holder. The utility model discloses a setting of lower mould is favorable to convenient operation, improves production efficiency, through the setting of drift, be favorable to increasing the wearability of drift, the life of extension drift, through the setting of half die holder on the left side and half right die holder, be favorable to reducing the error because of elastic deformation arouses.

Description

A kind of follow-on automobile tail pipe shaping mould

Technical field

This utility model belongs to automobile die technology field, more particularly, to a kind of follow-on automobile tail pipe shaping mould.

Background technology

Diel, is in Cold Press Working, and material (metal or nonmetallic) is processed into part (or semi-finished product) A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould), punching press, are at room temperature, using being arranged on forcing press On mould to material apply pressure so as to produce separate or plastic deformation, thus obtain needed for part a kind of pressure processing Method, the form of diel is a lot, can be divided mainly into blanking die, bending die, stretching die, finishing die and riveting according to technological property Matched moulds etc., wherein, finishing die is that directly blank or semi worked pieces are replicated shaping by the shape of figure punch and matrix, and material is originally Body only produces the mould of local plastic deformation；As bulging die, reducing die, flaring die, embossing die, flange die, sizing die etc., It is all using relatively broad mould in diel, shaping is to rely on material flowing, a small amount of change process part processing shape and size, To ensure a kind of stamping procedure of workpiece accuracy, prior art is that the shaping mould that patent announcement number is CN204799778U adopts Technical scheme be：Including upper cavity die and the lower punch being fastened on upper cavity die；Described upper cavity die include upper cavity die fixed plate and Fovea superior die holder below described upper cavity die fixed plate；Described lower punch includes lower punch fixed plate and located at described lower punch Lower punch seat above fixed plate；The lower section of described fovea superior die holder is provided with fovea superior baffle plate, and described upper cavity die bottom base plate is provided with Die；Described lower punch seat is provided with lower punch base plate, and described lower punch base plate is provided with punch；The internal structure of described die Match with the external structure of described punch, have the advantages that accurate positioning, die life are long.But, existing shaping Mould has low production efficiency, not easy-operating problem.

Therefore, invent a kind of follow-on automobile tail pipe shaping mould and seem very necessary.

Utility model content

This utility model for solve known technology present in low production efficiency, not easy-operating problem and provide one kind to change Enter the automobile tail pipe shaping mould of type.

This utility model is adopted the technical scheme that by solving technical problem present in known technology：A kind of modified model Automobile tail pipe shaping mould include punch holder, drift and lower mould, described drift is bolted the bottom in punch holder, Described lower mould is arranged on the bottom of drift.

This utility model can also adopt following technical measures.

Described lower mould includes left mould seat, left half module, right half module, right mould seat and die shoe, and described left mould seat passes through spiral shell Tether the upper left-hand being connected on die shoe, described left half module is bolted the right part in left mould seat, described right mould seat It is bolted the upper right in die shoe, described right half module is bolted the left part in right mould seat.

Described die shoe includes left half die shoe, rubber blanket and right half die shoe, and a described left side half die shoe is arranged on The left side of right half die shoe, described rubber blanket is glued to left half die shoe and the inwall of right half die shoe, in punching course, Left half module in lower mould and right half module first to the left and right sides separately, are putting into blank rear left half module and right half module closes up, Ran Houchong Head pressure, punching press completes back punching head and lifts, and the good part of punching press again separately, now can be taken out, have by left half module and right half module Beneficial to easy to operate, improve production efficiency.

The outer wall of described drift is provided with wear-resistant alloy layer, is conducive to increasing the wearability of drift, extends making of drift Use the life-span.

A described left side half die shoe and right half die shoe adopt the rectangular steel plates that thickness is 15mm to 25mm, advantageously reduce The error causing because of elastic deformation.

This utility model has the advantages and positive effects that：

This utility model, by the setting of lower mould, is conducive to easy to operate, improve production efficiency；By the setting of drift, Be conducive to the wearability increasing drift, the service life extending drift；By the setting of left half die shoe and right half die shoe, have The error causing because of elastic deformation beneficial to minimizing.

Brief description

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of lower mould of the present utility model.

Fig. 3 is the structural representation of die shoe of the present utility model.

In figure：

1- punch holder, 2- drift, mould under 3-, 31- left mould seat, the left half module of 32-, the right half module of 33-, 34- right mould seat, under 35- Die holder, a 351- left side half die shoe, 352- rubber blanket, the 353- right side half die shoe.

Specific embodiment

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

Embodiment：

As shown in accompanying drawing 1 is to accompanying drawing 3

This utility model provides a kind of follow-on automobile tail pipe shaping mould to include punch holder 1, drift 2 and lower mould 3, institute The drift 2 stated is bolted in the bottom of punch holder 1, and described lower mould 3 is arranged on the bottom of drift 2.

This utility model can also adopt following technical measures.

Described lower mould 3 includes left mould seat 31, left half module 32, right half module 33, right mould seat 34 and die shoe 35, a described left side Die holder 31 is bolted the upper left-hand in die shoe 35, and described left half module 32 is bolted in left mould seat 31 Right part, described right mould seat 34 is bolted the upper right in die shoe 35, and described right half module 33 is by bolt even It is connected on the left part of right mould seat 34.

Described die shoe 35 includes left half die shoe 351, rubber blanket 352 and right half die shoe 353, under a described left side half Die holder 351 is arranged on the left side of right half die shoe 353, and described rubber blanket 352 is glued to left half die shoe 351 and right half time mould The inwall of seat 353, in punching course, the left half module 32 in lower mould 3 and right half module 33 first separate to the left and right sides, are putting into hair Embryo rear left half module 32 and right half module 33 close up, and then drift 2 is depressed, and punching press completes back punching head 2 and lifts, left half module 32 and right half module The good part of punching press again separately, now can be taken out, be conducive to easy to operate, improve production efficiency by 33.

The outer wall of described drift 2 is provided with wear-resistant alloy layer, is conducive to increasing the wearability of drift 2, extends drift 2 Service life.

A described left side half die shoe 351 and right half die shoe 353 adopt the rectangular steel plates that thickness is 15mm to 25mm, favorably The error causing because of elastic deformation in minimizing.

Operation principle

In use, the left half module in lower mould and right half module first separate this utility model to the left and right sides, are putting into Blank rear left half module and right half module close up, then drift pressure, and punching press completes back punching head and lifts, and left half module and right half module divide again Open, now the good part of punching press can be taken out.

Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model Under inspiration, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection model of the present utility model Enclose.

Claims

1. a kind of follow-on automobile tail pipe shaping mould is it is characterised in that this follow-on automobile tail pipe shaping mould includes Punch holder（1）, drift（2）With lower mould（3）, described drift（2）It is bolted in punch holder（1）Bottom, described Lower mould（3）It is arranged on drift（2）Bottom, described lower mould（3）Including left mould seat（31）, left half module（32）, right half module（33）、 Right mould seat（34）And die shoe（35）, described left mould seat（31）It is bolted in die shoe（35）Upper left-hand, institute The left half module stated（32）It is bolted in left mould seat（31）Right part, described right mould seat（34）Be bolted under Die holder（35）Upper right, described right half module（33）It is bolted in right mould seat（34）Left part.

2. as claimed in claim 1 follow-on automobile tail pipe shaping mould it is characterised in that described die shoe（35）Bag Include left half die shoe（351）, rubber blanket（352）With right half die shoe（353）, a described left side half die shoe（351）It is arranged on the right side Half die shoe（353）Left side, described rubber blanket（352）It is glued to left half die shoe（351）With right half die shoe（353）'s Inwall.

3. as claimed in claim 2 follow-on automobile tail pipe shaping mould it is characterised in that a described left side half die shoe （351）With right half die shoe（353）Using the rectangular steel plates for 15mm to 25mm for the thickness.