CN206046865U - A kind of mould - Google Patents

Abstract

This utility model is related to a kind of mould, including upper die and lower die, is each equipped with separation assembly on four side walls of lower mould；Separation assembly includes that one piece of backing plate and middle part have the support frame of rectangular opening, and the first semicylinder is formed with the upside of support frame, and the two ends of the first semicylinder are equipped with and are hinged spindle nose, are equipped with bar hole on the side wall of support frame both sides；There is on backing plate the through hole through backing plate along the direction of the axis parallel to the first semicylinder, straight-bar is fixedly connected with through hole, the two ends of straight-bar are slidably matched with two bar holes respectively, the side on backing plate top is provided with breach, when backing plate is rotated to perpendicular to support frame, mobile backing plate enables to breach card on the support frame；The one-to-one hinged seat of jointed shaft head is equipped with four side walls of lower mould.This utility model effectively prevent the upper die and lower die in storage and transport and contact wear occurs.

Description

A kind of mould

Technical field

This utility model is related to a kind of mould.

Background technology

Need to assemble different moulds in press workshop, one stamping machine of injection workshop or injection machine, and no mould Storage in addition is needed to get up.In storage, between upper die and lower die, there is contact.Cause placing too long or during carrying The die cavity up and down for easily causing mould mutually rubs or clashes into, and makes die wear, does not reach using required requirement.

The content of the invention

The purpose of this utility model is to propose a kind of mould, to solve the above problems.

A kind of mould described in the utility model, including upper die and lower die, are each equipped with four side walls of the lower mould Separation assembly；The separation assembly includes that one piece of backing plate and middle part have the support frame of rectangular opening, the support frame Upper side wall section semicircular in shape, with the upside of the support frame formed axis along the support frame upper side wall length The first semicylinder that degree direction extends, the two ends of first semicylinder are equipped with coaxial with first semicylinder Spindle nose is hinged, the vertically extending bar hole of length, the bar hole on the side wall of the support frame both sides, is equipped with It is connected with the rectangular opening；The shapes and sizes of the backing plate are matched with the rectangular opening, the backing plate upper side wall The equal semicircular in shape of the section of section and lower wall, to be respectively formed axis with first semicircle in described backing plate the upper side and lower side Second semicylinder of the diameter parallel of cylinder, has along the side of the axis parallel to first semicylinder on the backing plate To the through hole through the backing plate, straight-bar in the through hole, is fixedly connected with, the two ends of the straight-bar stretch out in the through hole, The two ends of the straight-bar are slidably matched with two bar holes respectively, and the side on the backing plate top is provided with breach, described logical The one end in hole is located at the center of the bottom of the breach, and breach width in the vertical direction is equal to the support frame Thickness, when the backing plate is rotated to perpendicular to the support frame, the movement backing plate enables to the breach and is stuck in institute State in support frame；The one-to-one hinged seat of the jointed shaft head is equipped with four side walls of the lower mould, will be described Separation assembly is hinged on the lower mould.

Further, the first magnet piece is inlaid with the support frame, on the backing plate, is inlaid with the second magnet piece, it is described Support frame is identical with the thickness of the backing plate.

Further, the hinged seat is removably assemblied on the lower mould by bolt.

Further, the straight-bar by described breach one end screw thread cooperation by way of be equipped with nut, the nut Positioned at the outside of the support frame.

This utility model by arrange four separation assemblies, can be prevented effectively from during transport and storage mould and There is contact wear in lower mould；Separation assembly can be fitted and be adsorbed on mould, with storage it is stable, take up room it is little excellent Point；Separation assembly Stability Analysis of Structures, mould transport and storage during be not in loosening phenomenon, can always to mould Protected；Separation assembly is easy to adjust, makes pad contact to upper die and lower die beneficial to actually active, rather than illusory, and And it is relatively low to the installation accuracy requirement of separation assembly.

Description of the drawings

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

Fig. 2 is operating diagram of the present utility model；

Fig. 3 is one of structural representation of separation assembly；

Fig. 4 for the structural representation of separation assembly two；

Structural representations of the Fig. 5 for backing plate.

In figure：1-lower mould；2-upper mould；3-hinged seat；4-separation assembly；5-support frame；6-backing plate；7-straight Bar；8-nut；9-it is hinged spindle nose；10-the first magnet piece；11-the second magnet piece；12-bar hole；13-breach；14— Rectangular opening；15-through hole.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

A kind of mould as shown in Figures 1 to 5, including upper mould 2 and lower mould 1, are each equipped with four side walls of lower mould 1 point From component 4；Separation assembly 4 includes that one piece of backing plate 6 and middle part have a support frame 5 of rectangular opening 14, support frame 5 it is upper The section semicircular in shape of side wall, is extended along the length direction of 5 upper side wall of support frame with forming axis in the upside of support frame 5 The first semicylinder, the two ends of the first semicylinder are equipped with and coaxial with the first semicylinder are hinged spindle nose 9, support frame The vertically extending bar hole 12 of length is equipped with the side wall of 5 both sides, bar hole 12 is connected with rectangular opening 14；Pad The shapes and sizes of plate 6 are matched with rectangular opening 14, the equal semicircular in shape of the section of section and lower wall of 6 upper side wall of backing plate, So that the second semicylinder of the diameter parallel of axis and the first semicylinder is respectively formed in 6 the upper side and lower side of backing plate, have on backing plate 6 There is the through hole 15 through backing plate 6 along the direction of the axis parallel to the first semicylinder, in through hole 15, be fixedly connected with straight-bar 7, The two ends of straight-bar 7 stretch out in through hole 15, and the two ends of straight-bar 7 are slidably matched with two bar holes 12 respectively, and the one of 6 top of backing plate Side is provided with breach 13, and one end of through hole 15 is located at the center of the bottom of breach 13, and the width in the vertical direction of breach 13 is equal to The thickness of support frame 5, when backing plate 6 is rotated to perpendicular to support frame 5, mobile backing plate 6 enables to breach 13 and is stuck in On support frame frame 5；It is equipped with four side walls of lower mould 1 and is hinged 9 one-to-one hinged seat 3 of spindle nose, separation assembly 4 is hinged On lower mould 1.

Further, the first magnet piece 10 is inlaid with support frame 5, on backing plate 6, is inlaid with the second magnet piece 11, carriage Frame 5 is identical with the thickness of backing plate 6.

Further, hinged seat 3 is removably assemblied on lower mould 1 by bolt.So that the installation of separation assembly 4 is very square Just.

Further, straight-bar 7 is equipped with nut 8 by 13 one end of breach by way of screw thread cooperation, and nut 8 is located at and supports The outside of framework 5.Being capable of locking support framework 5 and backing plate 6 by tightening nut 8.

This utility model is in normal work, as shown in figure 1, four separation assemblies 4 are attached to four side walls of lower mould 1 respectively On, and adsorbed on lower mould 1 by the first magnet piece 10 and the second magnet piece 11, can prevent from causing to separate because lower mould 1 shakes Component 4 is beated, and the separation assembly 4 of this structure has the advantages that to take up room little；

This utility model is in transport or storage, as shown in Fig. 2 four separation assemblies, 4 pairs of upper moulds 2 and lower mould 1 are formed Protection, now four pieces of backing plates 6 are clamped between mould 2 and lower mould 1, four pieces of support frames 5 are respectively in four direction pair Upper mould 2 has carried out spacing so that upper mould 2 and lower mould 1 can keep separating, and be not in contact wear；

The operation principle of separation assembly 4 is：When needing storage or transporting, by rotating support frame 5 and rotating Backing plate 6 so that backing plate 6 is perpendicular to support frame 5 so that the sidewall contact of support frame 5 and lower mould 1, and cause backing plate 6 with The upper surface of lower mould 1, then translates backing plate 6 so that breach 13 is stuck in support frame 5, and rotation nut 8 realizes carriage Locking between frame 5 and backing plate 6.Upper mould 2 is placed finally so that the lower surface of upper mould 2 is contacted with backing plate 6, and the side of upper mould 2 Wall is contacted with support frame 5, and now in the presence of breach 13 and nut 8, backing plate 6 cannot be translated and support frame 5 and backing plate 6 Between cannot rotate, it is ensured that in transportation, support frame 5 and backing plate 6 are not in the phenomenon of loosening, Neng Gouyi Directly play a part of to prevent mould 2 and lower 1 comprehensive engagement of mould, prevent mould 2 and lower mould 1 from large area abrasion occur.

Claims (4)

1. a kind of mould, including upper die and lower die, it is characterised in that：Discrete group is each equipped with four side walls of the lower mould Part；The separation assembly includes that one piece of backing plate and middle part have the support frame of rectangular opening, the upside of the support frame The section semicircular in shape of wall, to form length direction of the axis along the support frame upper side wall in the upside of the support frame The first semicylinder for extending, the two ends of first semicylinder are equipped with the jointed shaft coaxial with first semicylinder Head, is equipped with the vertically extending bar hole of length on the side wall of the support frame both sides, the bar hole is and institute State rectangular opening to be connected；The shapes and sizes of the backing plate are matched with the rectangular opening, the section of the backing plate upper side wall With the equal semicircular in shape of the section of lower wall, to be respectively formed axis with first semicylinder in described backing plate the upper side and lower side Second semicylinder of diameter parallel, has on the backing plate and runs through along the direction of the axis parallel to first semicylinder The through hole of the backing plate, is fixedly connected with straight-bar in the through hole, the two ends of the straight-bar stretch out in the through hole, described straight The two ends of bar are slidably matched with two bar holes respectively, and the side on the backing plate top is provided with breach, and the one of the through hole Center of the end positioned at the bottom of the breach, breach width in the vertical direction are equal to the thickness of the support frame, When the backing plate is rotated to perpendicular to the support frame, the movement backing plate enables to the breach and is stuck in the support On framework；The one-to-one hinged seat of the jointed shaft head is equipped with four side walls of the lower mould, by the discrete group Part is hinged on the lower mould.

2. mould according to claim 1, it is characterised in that：The first magnet piece is inlaid with the support frame, it is described The second magnet piece is inlaid with backing plate, the support frame is identical with the thickness of the backing plate.

3. mould according to claim 1, it is characterised in that：The hinged seat is removably assemblied in described by bolt On lower mould.

4. mould according to claim 1, it is characterised in that：The straight-bar by described breach one end by screw thread coordinate Mode be equipped with nut, the nut is located at the outside of the support frame.