CN203565629U

CN203565629U - Improved device for sliding door connecting tube end edge opening sealing machining

Info

Publication number: CN203565629U
Application number: CN201320616469.9U
Authority: CN
Inventors: 区锦全
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-09
Filing date: 2013-10-09
Publication date: 2014-04-30
Anticipated expiration: 2023-10-09

Abstract

The utility model relates to an improved device for sliding door connecting tube end edge opening sealing machining. The improved device for sliding door connecting tube end edge opening sealing machining comprises a stamping cutting die used for punching a pair of opposite inner side faces at the position of a connecting tube opening and an extrusion forming die used for bending an opening sealing sheet at the position of the cut connecting tube opening, and the stamping cutting die and the extrusion forming die are arranged in sequence according to the positions of working procedures. The improved device can be used for sealing the tube opening firmly without grinding, effectively lower the production cost, enhance the competitiveness and the market share of products, and lower energy consumption for the society.

Description

Winding gate connects improving equipment of pipe end limit mouth sealing processing

Technical field

The utility model relates to the manufacturing equipment of winding gate accessory, is specifically related to the equipment of manufacture of the tube connector accessory of winding gate.

Background technology

Many to the antitheft place that has certain requirement, capital is installed antitheft door miscellaneous and is reached antitheft effect, but simultaneously, conventionally the existing antitheft demand of people wishes that again antitheft door does not take larger space simultaneously, in these occasions, people usually can select winding gate, the structure of winding gate generally includes the upper and lower relatively-stationary chute frame that is provided with chute at present, and the bank tube vertically be arrangeding in parallel up and down in chute frame, between bank tube, be provided with each other and be hinged in centre, two ends are the tube connector hinged with bank tube respectively, meeting telescopically launches or folding effect, thereby winding gate is in the process of using, can play good antitheft effect, the gap that can keep again larger guarantees to adopt photometric requirement, the effect simultaneously with good ventilation, can freely open or close, meet the requirement of fire-fighting life-saving.The winding gate that people often select at present, tube connector used adopts S shape structure conventionally, existing good antitheft effect has again certain aesthetic property simultaneously, while manufacturing the S shape tube connector that the most conventional cross section is rectangle at present, the equipment adopting is after first using steel band to unreel, utilize welding tube-making machine first steel band to be made to pipe, further squeeze pipe is pressed into the square tube that cross section is rectangle again, then block into required length, again the two ends of square tube are used to metal seal sheet solder up, afterwards through welding sealing part is carried out to deburring and polishing, then perforation (hinge hole) in square tube, completing whole S shape tube connector produces, the equipment of current this production exists following shortcoming: existing square tube two ends are when carrying out solder up, need to use welding equipment labor intensive, the process that adds welding easily causes sealing part distortion, but also can produce more burr, therefore need to carry out in the later stage polishing and the grinding process of flash removed, this process can expend more manpower, cause production cost significantly to rise, human cost more and more higher today particularly, cause the profit of enterprise to remain on reduced levels.

Utility model content

Technical purpose of the present utility model is can manufacture fast winding gate tube connector in order to provide, and the winding gate that can reduce costs connects improving equipment of pipe end limit mouth sealing processing.

Winding gate of the present utility model connects improving equipment of pipe end limit mouth sealing processing, mainly the processing that the tube connector mouth of pipe for exposed square-section, tube connector two ends seals, the tube connector side of this square-section, according to the length on limit, mouth of pipe cross section, be divided into two two long side faces that longer limit, cross section is corresponding, and two compared with corresponding two short sides, cutting back face limit, the winding gate of this improvement technique connects improving equipment of pipe end limit mouth sealing processing, include for the relative pair of inside face in tube connector mouth of pipe place being carried out to the punching press louvered die of Punching Technology, and for the mold for extruding and forming of operation that the cap liner at the tube connector mouth of pipe place after otch is bent, described punching press louvered die and mold for extruding and forming are by the sequence of positions setting of operation, described punching press louvered die includes the cutting head being fixedly connected with upper die-cut die edge that mutual extruding coordinates, and with being located at of this cutting head corresponding matching under the die-cut groove of rectangle on die cutting die, the projection of described cutting head on lower die cutting die is corresponding with die-cut groove and be rectangle, the section of mould molding surface of described mold for extruding and forming is that cross section is the interior extrusion molding face of circular arc.

The winding gate of this improvement technique connects in improving equipment of pipe end limit mouth sealing processing, and the described extrusion molding dies with interior extrusion molding face is 2, and these 2 extrusion molding dies are arranged at respectively on mold and bed die simultaneously.

Beneficial effect: winding gate of the present utility model connects improving equipment of pipe end limit mouth sealing processing, when making the tube connector of winding gate, by the mouth of pipe place at tube connector two ends, carry out Punching Technology, at the mouth of pipe, leave a pair of outwardly shape the relative cap liner of being, it is identical with the length of second side that this cap liner protrudes from the height of the mouth of pipe, then, use mold for extruding and forming to carry out inwardly bending operation to cap liner, just can utilize the cap liner of bending to come line up to carry out the sealing of close and firm, this equipment securely line up seals sealing, and do not need to polish, can effectively reduce production cost, particularly cost of labor can significantly reduce, can strengthen competitiveness and the occupation rate of market of product, consumption for society's saving energy.

Relevant detailed content of the present utility model and technology, hereby just coordinate accompanying drawing to be described as follows.

Accompanying drawing explanation

Fig. 1, show state diagram for the solid of the utility model punching press louvered die;

Fig. 2, be the utility model punching press louvered die stereoscopic-state schematic diagram in when work;

Fig. 3, be the top view of tube connector of the present utility model when extrusion molding operation;

Fig. 4, be the top view of tube connector of the present utility model before extrusion molding;

Fig. 5, be the top view of tube connector of the present utility model after extrusion molding.

The specific embodiment

Please refer to Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, for a kind of winding gate of the utility model connects a kind of specific embodiment improving equipment that the mouth sealing of pipe end limit is processed, this winding gate connects improving equipment of pipe end limit mouth sealing processing, include for the relative pair of inside face in tube connector mouth of pipe place being carried out to the punching press louvered die of Punching Technology, and for the mold for extruding and forming of operation that the cap liner at the tube connector mouth of pipe place after otch is bent, described punching press louvered die and mold for extruding and forming are by the sequence of positions setting of operation, tube connector forms otch 90 and the cap liner 91 of tube connector 9 after Punching Technology.

Further, described punching press louvered die includes the cutting head 10 being fixedly connected with upper die cutting die 1 edge cooperatively interacting, and with being located at of this cutting head corresponding matching under the die-cut groove 20 of rectangle on die cutting die 2, on this lower die cutting die, be also provided with for limiting the die-cut gag lever post 21 of processed tube connector, the projection of described cutting head on lower die cutting die is corresponding with die-cut groove and be rectangle, the section of mould molding surface 50 of described mold for extruding and forming 5 for cross section be the interior extrusion molding face of circular arc, similarly, in the mould table 8 matching with extrusion molding dies, be also provided with for limiting the shaping gag lever post 80 of tube connector position, the section of mould molding surface of extrusion molding dies continues inwardly extruding, just cap liner can be flattened, cap liner can well seal the mouth of pipe at tube connector two ends seal.

Claims

1. a winding gate connects improving equipment of pipe end limit mouth sealing processing, it is characterized in that: this winding gate connects improving equipment of pipe end limit mouth sealing processing, include for the relative pair of inside face in tube connector mouth of pipe place being carried out to punching press louvered die and the mold for extruding and forming for the cap liner at the tube connector mouth of pipe place after otch being bent and operating of Punching Technology, described punching press louvered die and mold for extruding and forming are by the sequence of positions setting of operation.

2. winding gate according to claim 1 connects improving equipment of pipe end limit mouth sealing processing, it is characterized in that: described punching press louvered die include the cutting head being fixedly connected with upper die-cut die edge that mutual extruding coordinates and with being located at of this cutting head corresponding matching under the die-cut groove of rectangle on die cutting die, the projection of described cutting head on lower die cutting die is corresponding with die-cut groove and be rectangle.

3. winding gate according to claim 1 connects improving equipment of pipe end limit mouth sealing processing, it is characterized in that: the section of mould molding surface of described mold for extruding and forming is that cross section is the interior extrusion molding face of circular arc.