CN211710139U

CN211710139U - Multifunctional arc pressing die

Info

Publication number: CN211710139U
Application number: CN201920831949.4U
Authority: CN
Inventors: 尚新春; 原保忠; 王玉玲; 刘袅; 任高龙
Original assignee: Xuchang Meetall Cable Tray Co ltd
Current assignee: Xuchang Meetall Cable Tray Co ltd
Priority date: 2018-06-29
Filing date: 2019-06-06
Publication date: 2020-10-20
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a multifunctional arc pressing die, which belongs to the technical field of mechanical equipment, wherein an upper die and two lower templates which are bilaterally symmetrical are mutually matched for use, the top end of the upper die is welded with an upper fixed block, the top end of the upper fixed block is welded with a die handle, the top end of the outer side of the lower template is welded with a lower die reinforcing plate, the bottom end of the outer side of the lower template is welded with a lower die fixed plate, the top ends and the central positions of the front side and the rear side of the lower die fixed plate are respectively inserted with a material supporting roller, the other end of the material supporting roller extends to the left side of the lower template at the left side, the front end and the rear end at the right side of the lower template at the right side are respectively inserted with a workpiece positioning wheel, and the left end of the workpiece positioning wheel extends to the lower template at the left side, and the mould is suitable for processing at any radian, so that the cost is reduced.

Description

Multifunctional arc pressing die

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a multi-functional arc mould that presses.

Background

The cable support is fixed in the tunnel wall, because the tunnel wall is curved, the cable support also only closely laminates with the arc wall, just can install firmly, and traditional arc support processing method has several kinds: 1. the mould is pressed and processed at one time, one mould is set for each arc radius, the mould is large, and the investment cost is high; 2. a three-roller rolling machine can be used for rolling and processing a single arc support, and can not be used for processing two arc conditions on the same support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional arc mould of pressing to solve traditional arc support processing method that proposes in the above-mentioned background art with high costs, machining efficiency is low, and can't process the problem of two kinds of circular arcs on the same support.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional arc pressing mould, includes two lower templates of last mould and bilateral symmetry, it is located directly over between two lower templates to go up the mould, go up two lower templates of mould and bilateral symmetry and mutually support the use, the top welding of going up the mould has last fixed block, the top welding of going up the fixed block has the die shank, the top welding in the lower template outside has the lower mould gusset plate, the bottom welding in the lower template outside has the lower mould fixed plate, the top and the central authorities position of both sides all peg graft around the lower mould fixed plate has the material supporting roller, and the other end of material supporting roller extends to the left side of left side lower template, right side both ends are all pegged graft around the lower template right side has the work piece locating wheel, and the left end of work piece locating wheel extends to on.

Preferably, the tangent point of the top end of the workpiece positioning wheel is higher than the tangent point of the top end of the top material supporting roller.

Preferably, the upper die is arc-shaped.

Preferably, a reinforcing rib is arranged in the inner cavity of the lower die reinforcing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a multi-functional pressure arc mould, the utility model discloses rational in infrastructure, the processing cost is low, easily operation adopts the three-point fixed arc principle, realizes the rapid prototyping of support, effectively improves its machining efficiency, and the processing of the suitable arbitrary radian of this mould for its cost reduction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: 1 die shank, 2 last fixed blocks, 3 go up the mould, 4 lower templates, 5 lower mould gusset plates, 6 lower mould fixed plates, 7 support material rollers, 8 work piece locating wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multi-functional arc pressing mould, includes two lower templates 4 of last mould 3 and bilateral symmetry, it is located directly over between two lower templates 4 to go up mould 3, it uses to go up two lower templates 4 of mould 3 and bilateral symmetry mutually support, the top welding of going up mould 3 has last fixed block 2, the top welding of going up fixed block 2 has die shank 1, the top welding in the lower template 4 outside has lower mould reinforcing plate 5, the bottom welding in the lower template 4 outside has lower mould fixed plate 6, the top and the central authorities position of both sides all peg graft around lower mould fixed plate 6 have material supporting roller 7, and material supporting roller 7's the other end extends to the left side of left side lower template 4, the right side both ends all peg graft around lower template 4 right side have work piece locating wheel 8, and work piece locating wheel 8's left end extends to on the left side lower template 4.

The tangent point at the top end of the workpiece positioning wheel 8 is higher than the tangent point at the top end of the top material supporting roller 7, the upper die 3 is arc-shaped, and reinforcing ribs are arranged in the inner cavity of the lower die reinforcing plate 5, so that the strength and the hardness of the lower die reinforcing plate are effectively improved.

The working principle is as follows: when in use, an upper die 3 is fixed on an upper sliding block of an oil press through a die handle 1, a lower die plate 4 is fixed on a working table surface of the oil press through a lower die fixing plate 6, the upper sliding block of the oil press ascends, a workpiece (angle steel) is placed in a gap between the two lower die plates 4 and is placed on two working positioning wheels 8, the centers of the lower die plates 4 are placed in bilateral symmetry, then the upper die 3 descends, the bottommost part of the upper die 3 firstly contacts the length center position of the workpiece, the upper die 3 continues descending, at the moment, two ends of the workpiece are erected on the working positioning wheels 8, the center is pressed by the upper die 3, the three points are taken as stress points of a support, according to a three-point arc-fixing principle, the size of the radian of the support is determined according to the descending amount of the upper die 3, after the radian of the workpiece meets requirements, the workpiece can be easily taken out from the lower die plate 4 due to, the during operation only needs to go up the mould 3 descending position adjustment at every turn, and the record gets off can obtain different radian processing data, and it is very convenient to operate, and the processing of this mould suitable arbitrary radian, different radian work only need the adjustment go up the mould the height can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional arc mould of pressing, includes two lower templates (4) of last mould (3) and bilateral symmetry, go up mould (3) and be located directly over between two lower templates (4), its characterized in that: go up mould (3) and bilateral symmetry's two lower bolster (4) and use of mutually supporting, the top welding of going up mould (3) has last fixed block (2), the top welding of going up fixed block (2) has die shank (1), the top welding in the lower bolster (4) outside has lower mould reinforcing plate (5), the bottom welding in the lower bolster (4) outside has lower mould fixed plate (6), the top and the central position of both sides all peg graft around lower mould fixed plate (6) have material supporting roller (7), and the other end of material supporting roller (7) extends to the left side of left side lower bolster (4), the right side both ends are all pegged graft around lower bolster (4) right side has work piece locating wheel (8), and the left end of work piece locating wheel (8) extends to on left side lower bolster (4).

2. The multifunctional arc pressing die as claimed in claim 1, wherein: the tangent point of the top end of the workpiece positioning wheel (8) is higher than that of the top end of the top material supporting roller (7).

3. The multifunctional arc pressing die as claimed in claim 1, wherein: the upper die (3) is arc-shaped.

4. The multifunctional arc pressing die as claimed in claim 1, wherein: and reinforcing ribs are arranged in the inner cavity of the lower die reinforcing plate (5).