CN103624163B - Width-adjustable edge overturning male die structure - Google Patents
Width-adjustable edge overturning male die structure Download PDFInfo
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- CN103624163B CN103624163B CN201310665702.7A CN201310665702A CN103624163B CN 103624163 B CN103624163 B CN 103624163B CN 201310665702 A CN201310665702 A CN 201310665702A CN 103624163 B CN103624163 B CN 103624163B
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Abstract
The invention discloses a width-adjustable edge overturning male die structure. An edge overturning male die comprises a first edge overturning male die and a second edge overturning male die, wherein the first edge overturning male die is provided with a first sliding guide inclined plane, and the second edge overturning male die is provided with a second sliding guide inclined plane; the first and second edge overturning male dies are connected with a first mounting groove and a second mounting groove through the first and second sliding guide inclined planes in a sliding fit way respectively, move face to face in the width direction of the edge overturning male die under the action of the first and second sliding guide inclined planes when upwards moving, and are upwards jacked by a first jacking device and a second jacking device respectively; lower movement limits of the first and second edge overturning male dies are limited by a first lower dead point limiting part and a second lower dead point limiting part respectively, and upper movement limits of the first and second edge overturning male dies are limited by a first upper dead point limiting part and a second upper dead point limiting part respectively. According to the width-adjustable edge overturning male die structure, the width of the edge overturning male die is smaller than an interval between overturned edges when the edge overturning male die is at a discharging position, so that a lifting pin is only required to lift the surface of a plate to a position higher than the upper surface of the edge overturning male die, the plate transfer stability is improved, and the production cost of the die is lowered.
Description
Technical field
The present invention relates to the progressive die field with overturning process, particularly relate to the flanging die structure used in progressive die.
Background technology
As depicted in figs. 1 and 2, the flange station of existing progressive die comprises buoyant pin 1 ', spring 2 ', flange die 4 ', flanging die 5 ', holding pad 6 ', fixed head 7 ' and backing plate 8 ', wherein, flanging die 5 ' is fixed in fixed head 7 ' by screw 10 ', fixed head 7 ' and backing plate 8 ' are fixed on the lower bolster 9 ' of progressive die above, buoyant pin 1 ' is arranged in fixed head 7 ', and spring 2 ' is installed between buoyant pin 1 ' and lower bolster 9 '.Progressive die by autoloader to flange station plate 3 ' time, plate 3 ' jack-up can be come by buoyant pin 1 ' under the effect of spring 2 ', to avoid interfering between plate 3 ' and flanging die 5 ', when plate 3 ' arrives flange station, holding pad 6 ' pushes down plate 3 ' when upper bolster is descending, now, spring 2 ' is compressed, and plate 3 ' is close to the upper surface of flanging die 5 '; Along with the continuation of upper bolster is descending, flange die 4 ' coordinates flanging die 5 ' to carry out flange to plate 3 '; After flange terminates, up along with upper bolster, holding pad 6 ' discharges plate 3 ', therefore, plate 3 ' again can lift by buoyant pin 1 ' under the effect of spring 2 ' again, in order to make the plate after flange 3 ' not interfere with the upper surface of flanging die 5 ', buoyant pin 1 ' has needed lower edge plate 3 ' being raised up to flange to exceed the height of the upper surface of flanging die 5 '.For the structure of this kind of flange station, if the flange of plate is long, then buoyant pin 1 ' just needs plate 3 ' to lift a higher height, and such plate will seem unstable when transferring, affect precision; In addition, if will lift higher by plate 3 ', the buoyant pin 1 ' just needing configuration longer and spring 2 ', correspondingly, the height for the fixed head 7 ' and backing plate 8 ' that hold buoyant pin 1 ' and spring 2 ' also needs to increase, thus increases the cost of mould.
Summary of the invention
The above defect that the present invention exists in order to the flange station solving existing progressive die, provides the flanging die structure that a kind of width-adjustable saves.
To achieve these goals, the technical solution used in the present invention is: a kind of flanging die structure of width-adjustable joint, comprising:
Fixed head, has two the first mounting grooves and the second mounting groove be oppositely arranged in a first direction;
Flanging die, comprise the first flanging die and the second flanging die, the flange side of described first flanging die and the flange side of the second flanging die become the first flange side and the second flange side of described flanging die respectively, and described first flange side and the second flange side are oppositely arranged in said first direction; Described first flanging die is provided with the first slide guide inclined-plane, and described first flanging die and described first mounting groove are along the slide guide direction sliding connection on described first slide guide inclined-plane; Described second flanging die is provided with the second slide guide inclined-plane, and described second flanging die and described second mounting groove are along the slide guide direction sliding connection on described second slide guide inclined-plane; Move toward one another in said first direction when the incline direction on described first slide guide inclined-plane and the second slide guide inclined-plane makes described first flanging die and the second flanging die move upward;
First jack-up device, for upwards the first flanging die described in jack-up;
Second jack-up device, for upwards the second flanging die described in jack-up;
First bottom dead centre limiting section, for limiting the motion lower limit of described first flanging die, the flange position of the corresponding described flanging die of motion lower limit of described first flanging die;
Second bottom dead centre limiting section, for limiting the motion lower limit of described second flanging die, the flange position of the corresponding described flanging die of motion lower limit of described second flanging die;
First top dead-centre limiting section, for limiting the upper limit of movement of described first flanging die, the blanking position of the corresponding described flanging die of upper limit of movement of described first flanging die; And,
Second top dead-centre limiting section, for limiting the upper limit of movement of described second flanging die, the blanking position of the corresponding described flanging die of upper limit of movement of described second flanging die.
Preferably, described first flanging die is provided with the first oblique flange, and two inclined-planes of the described first oblique flange form described first slide guide inclined-plane, the first oblique flange of described first flanging die and interior the first oblique groove sliding connection arranged of the first mounting groove.
Preferably, described first flanging die is respectively arranged with the described first oblique flange on two sides adjacent with described first flange side.
Preferably, the bottom land of described first mounting groove is described first bottom dead centre limiting section, and the bottom land of described second mounting groove is described second bottom dead centre limiting section.
Preferably, described first jack-up device comprises the first jacking block and the first jack-up elastic component, the backing plate vertically sliding connection of described first jacking block and die shoe, the end face of described first jacking block contacts with the bottom surface of described first flanging die through the bottom land of described first mounting groove, and described first jack-up elastic component is installed between described first jacking block and lower bolster.
Preferably, described flanging die structure also comprises locating piece, described locating piece is fixedly installed in the middle mounting groove of setting in described fixed head, described middle mounting groove communicates with described first mounting groove and the second mounting groove in a first direction, and the first relative in said first direction side of described locating piece and the second side are respectively as described first top dead-centre limiting section and the second top dead-centre limiting section;
The medial surface of described first flanging die is provided with first projection of locating with described first side-fit, the medial surface of described first flanging die is relative with described first flange side in said first direction; The medial surface of described second flanging die is provided with second projection of locating with described second side-fit, the medial surface of described second flanging die is relative with described second flange side in said first direction.
Preferably, first side of described locating piece and the second side are respectively arranged with the first locating slot and the second locating slot, the bottom land of described first locating slot and the bottom land of the second locating slot, respectively as described first top dead-centre limiting section and the second top dead-centre limiting section, make described first projection and the second projection coordinate with the bottom land of described first locating slot and the bottom land of the second locating slot respectively and locate.
Preferably, described locating piece is provided with the counter sink vertically extended, the hypomere of described counter sink has the internal thread for coordinating with knockout screw, described locating piece is by making mounting screw pass described counter sink and shooting in the backing plate of die shoe in the middle mounting groove that is fixedly installed in described fixed head and arranges, wherein, the path of the internal thread of the hypomere of described counter sink is greater than the externally threaded large footpath of described mounting screw.
Preferably, the side of described locating piece is provided with locating flange, the detent adaptation that the inwall of described locating flange and described middle mounting groove is arranged is installed.
Preferably, described first mounting groove, the first flanging die, the first jack-up device, the first bottom dead centre limiting section and the first top dead-centre limiting section form the first flanging die structure, described second mounting groove, the second flanging die, the second jack-up device, the second bottom dead centre limiting section and the second top dead-centre limiting section form the second flanging die structure, and described first flanging die structure and the second flanging die structure are about the middle section specular vertical with described first direction.
Beneficial effect of the present invention is: flanging die structure of the present invention adopts split type flanging die, comprise the first flanging die and the second flanging die, the two also moves dorsad downwards when holding pad compression plate descending with upper bolster and arrives bottom dead centre, and now the first flange side of flanging die and the position of the second flange side meet the requirement of flange just, after completing flange, the two is after holding pad is with the up release plate of upper bolster, under the effect of jacking block upwards and move toward one another, and then the spacing between the first flange side of flanging die and the second flange side (i.e. the width of flanging die) is narrowed, make to reserve feeding gap between the first flange side of the flange of plate and flanging die and the second flange side, like this, the surface of plate only need be raised up to the position of the upper surface exceeding flanging die by the buoyant pin of progressive die, and the position of the upper surface exceeding flanging die is raised up to without the need to the lower edge of the flange by plate.Therefore, adopting flanging die structure of the present invention that plate can be made more stable when transferring, mould also can be made to have lower cost, this beneficial effect for the longer operating mode of flange embody particularly evident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flange station of existing progressive die;
The A-A that Fig. 2 is flanging die shown in Fig. 1 to vertical section structure schematic diagram;
Fig. 3 is the structural representation of a kind of embodiment of the flanging die structure saved according to width-adjustable of the present invention;
The B-B that Fig. 4 is the structure of flanging die shown in Fig. 3 to cross-sectional structure schematic diagram;
Fig. 5 is the schematic top plan view of the first flanging die in Fig. 3;
Fig. 6 is longitudinal cross-sectional schematic of locating piece in Fig. 3;
Fig. 7 is the schematic top plan view of locating piece in Fig. 3.
Drawing reference numeral:
1 '-buoyant pin; 2 ' spring;-
3 ', 3-plate; 4 '-flange die;
5 ', 5-flanging die; 6 '-holding pad;
7 ', 7-fixed head; 8 ', 8-backing plate;
9 ', 9-die shoe; 10 '-screw;
51-first flanging die; 52-second flanging die;
511-first is flange tiltedly; 512-first projection;
522-second projection; 12-locating piece;
121-first locating slot; 122-second locating slot;
123-locating flange; 124-counter sink;
The hypomere of 124a-counter sink; 131,132-plug screw;
71-first mounting groove; 72-second mounting groove;
61-first jacking block; 62-second jacking block;
21-first jack-up elastic component; 22-second jack-up elastic component.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
As shown in Fig. 3 to Fig. 7, the flanging die structure of width-adjustable joint (this width refers to the distance between the first flange side of flanging die and the second flange side) of the present invention comprises fixed head 7, flanging die 5, first jack-up device, the second jack-up device, the first bottom dead centre limiting section, the second bottom dead centre limiting section, the first top dead-centre limiting section and the second top dead-centre limiting section.As shown in Figure 4, this fixed head 7 has two the first mounting groove 71 and the second mounting grooves 72 be oppositely arranged in a first direction, and first direction is wherein the bearing of trend of above-mentioned width.As shown in Figures 3 to 5, this flanging die 5 comprises the first flanging die 51 and the second flanging die 52, the flange side of the first flanging die 51 and the flange side of the second flanging die 52 become the first flange side and the second flange side of flanging die 5 respectively, this flange side is the side having coordinated flange with flange die, and this first flange side and the second flange side are oppositely arranged in a first direction; This first flanging die 51 is provided with the first slide guide inclined-plane, and the first flanging die 51 and the first mounting groove 71 are along the slide guide direction sliding connection on the first slide guide inclined-plane; In like manner, second flanging die 52 is provided with the second slide guide inclined-plane, second flanging die 52 and the second mounting groove 72 are along the slide guide direction sliding connection on the second slide guide inclined-plane, at this, move toward one another in a first direction when the incline direction on the first slide guide inclined-plane and the second slide guide inclined-plane will make the first flanging die 51 and the second flanging die 52 move upward, even if the narrowed width of flanging die.This first jack-up device is used for upwards this first flanging die 51 of jack-up, it can comprise the first jacking block 61 and be such as the first jack-up elastic component 21 of spring, the backing plate 8 vertically sliding connection of the first jacking block 61 and die shoe 9, the end face of the first jacking block 61 contacts with the bottom surface of the first flanging die 51 through the bottom land of the first mounting groove 71, first jack-up elastic component 21 is installed between the first jacking block 61 and lower bolster 9, certainly also can using nitrogen cylinder as this first jack-up device, but this kind of scheme can increase the cost of mould; In like manner, this the second jack-up device is used for upwards this second flanging die 52 of jack-up, it can comprise the second jacking block 62 and be such as the second jack-up elastic component 22 of spring, this second jacking block 62 and backing plate 8 vertically sliding connection, the end face of the second jacking block 62 contacts with the bottom surface of the second flanging die 52 through the bottom land of the second mounting groove 72, second jack-up elastic component 22 is installed between the second jacking block 62 and lower bolster 9, and above first and second jack-up elastic components can respectively by plug screw 131,132 shutoff in die shoe 9.This first bottom dead centre limiting section for limiting the motion lower limit of described first flanging die 51, the flange position of the corresponding flanging die 5 of the motion lower limit of the first flanging die 51; In like manner, the second bottom dead centre limiting section for limiting the motion lower limit of the second flanging die 52, the flange position of the corresponding flanging die 5 of the motion lower limit of the second flanging die 52.This first top dead-centre limiting section for limiting the upper limit of movement of the first flanging die 51, the blanking position of the corresponding flanging die 5 of the upper limit of movement of the first flanging die 51, this blanking position is the position needing to transfer plate; In like manner, this second top dead-centre limiting section for limiting the upper limit of movement of the second flanging die 52, the blanking position of the corresponding flanging die 5 of the upper limit of movement of the second flanging die 52.
The operating principle of flanging die structure of the present invention is: the autoloader of progressive die by plate 3 to flange station time, by the buoyant pin of progressive die by plate jack-up to the position of upper surface exceeding flanging die 5, now, first flanging die 51 and the second flanging die 52 are positioned at upper limit of movement respectively under the effect of the first jack-up elastic component 21 and the second jack-up elastic component 22, and namely flanging die 5 is now positioned at blanking position, when plate 3 is transferred to flange station, plate 3 compresses when upper bolster is descending by the holding pad of flange station, in this process, first flanging die 51 and the second flanging die 52 are pressed to motion lower limit by the elastic force that the pressing action of holding pad overcomes the first jack-up device and the second jack-up device, flange position is arrived to make flanging die 5, this also means that the first flanging die 51 and the second flanging die 52 will meet the requirement coordinating with flange die and plate 3 is carried out to flange being positioned at the size of prescribing a time limit under motion, the descending flange that can complete plate 3 of continuation along with upper bolster.After completing flange, holding pad discharges plate 3 gradually by with the up of upper bolster, now, first flanging die 51 and the second flanging die 52 just can rise to upper limit of movement respectively under the effect of the first jack-up device and the second jack-up device, plate 3 is just upwards lifted under the effect of buoyant pin, at this, because gap is left and between the flange of plate both sides in blanking position in the first flange side of flanging die 5 and the second flange side, therefore, the surface of plate 3 only need be raised up to upper surface when being positioned at blanking position higher than flanging die 5 by the design of buoyant pin.In actual use, the design of the first top dead-centre limiting section and the second top dead-centre limiting section only need make the first flange side and the second flange side respectively and leave the gap of 2 ~ 3mm between the flange of respective side, if it is less that this illustrates the design of the angle of inclination in the first slide guide inclined-plane and the second opposed vertical direction, slide guide inclined-plane, usually 30 degree are less than or equal to, flanging die 5 entirety only need be made to move upward very little height, this needs the position lower edge of the flange of plate being raised up to the upper surface exceeding flanging die almost negligible for the impact of the design of buoyant pin and die shoe relatively, especially for the situation that flange is longer.
In order to ensure the collimation that the first flanging die 51 slides in the first mounting groove 71, as shown in Figure 5, this first flanging die 51 is provided with the first oblique flange 511, two inclined-planes of this first oblique flange 511 form above-mentioned first slide guide inclined-plane, the first oblique flange 511 and interior the first oblique groove sliding connection arranged of the first mounting groove 71 of the first flanging die 51.At this, in order to ensure stressed harmony, this first flanging die 51 can arrange this first oblique flange 511 respectively on two sides adjacent with the first flange side.At this, first mounting groove 71 also realizes above-mentioned movement relation by arranging the inclined-plane coordinated with the first slide guide inclined-plane, or the first mounting groove 71 coordinates (rib being specially slider guide coordinates with the first slide guide inclined-plane) to realize above-mentioned movement relation with the first slide guide inclined-plane by arranging a fixed slider guide, but in these schemes, the precision of the direction of motion of the first flanging die 51 is relatively poor.
In like manner, this second flanging die 52 is provided with the second oblique flange, and two inclined-planes of the second oblique flange form above-mentioned second slide guide inclined-plane, the second oblique flange of the second flanging die 52 and interior the second oblique groove sliding connection arranged of the second mounting groove 72.Second flanging die 52 can arrange this second oblique flange respectively on two sides adjacent with the second flange side.
In order to make flanging die structure of the present invention more simple, can using the bottom land of the first mounting groove 71 as above-mentioned first bottom dead centre limiting section.In like manner, can using the bottom land of the second mounting groove 72 as above-mentioned second bottom dead centre limiting section.
For the ease of mounting and dismounting the first flanging die 51 and the second flanging die 52, flanging die structural design of the present invention locating piece 12, as shown in Fig. 4, Fig. 6 and Fig. 7, locating piece 12 is fixedly installed in the middle mounting groove of setting in fixed head 7, this middle mounting groove communicates with the first mounting groove 71 and the second mounting groove 72 in a first direction, and the first relative in a first direction side of this locating piece 12 and the second side are respectively as above-mentioned first top dead-centre limiting section and the second top dead-centre limiting section; Corresponding, the medial surface of the first flanging die 51 is provided with first projection 512 of locating with the first side-fit, wherein, the medial surface of the first flanging die is relative with the first flange side in a first direction; The medial surface medial surface of the second flanging die 52 being provided with second projection 522, second flanging die 52 of locating with the second side-fit is relative with the second flange side in a first direction.For this kind of structure, this first flanging die 51 and the second flanging die 52 are when arriving the blanking position of flanging die 5, the medial surface of the two can respectively and leave between the first mounting groove 71 and the inwall of the second mounting groove 72 dismantles gap, like this, after locating piece 12 is disassembled, the first flanging die 51 and the second flanging die 52 can be taken apart from fixed head 7.If do not arrange locating piece 12, but directly using the inwall of the first mounting groove 71 and the second mounting groove 72 as the first top dead-centre limiting section and the second top dead-centre limiting section, as needs dismounting first flanging die 51 and the second flanging die 52, then need to carry out destructiveness dismounting.
For the ease of better location, the present embodiment arranges the first locating slot 121 and the second locating slot 122 respectively on first side and the second side of locating piece 12, and using the bottom land of this first locating slot and the second locating slot as the first top dead-centre limiting section and the second top dead-centre limiting section, when the first projection 512 and the second projection 522 offset with the bottom land of the first locating slot 121 and the bottom land of the second locating slot 122 respectively, namely this first flanging die 51 and the second flanging die 52 arrive upper limit of movement.
For the ease of locating piece 12 is fixedly installed in the middle mounting groove of fixed head 7, and be convenient to locating piece 12 to take apart in the middle mounting groove of fixed head 7, as shown in Figure 6 and Figure 7, can the counter sink 124 vertically extended be set in locating piece 12, the hypomere 124a of this counter sink 124 has the internal thread coordinated with knockout screw (not shown), during installation, mounting screw (not shown) is passed counter sink 124 and is shot in backing plate 8, so that locating piece 12 is fixedly installed in fixed head 7, when dismantling, mounting screw is screwed out from backing plate 8, and knockout screw is screwed in counter sink 124, make itself and hypomere 124a threaded engagement, now upwards firmly can extract this locating piece 12 from middle mounting groove, at this, in order to ensure that knockout screw and mounting screw can play corresponding effect by counter sink, the path of the internal thread of this hypomere 124a should be greater than the externally threaded large footpath of mounting screw.
Rotate in interfix groove to prevent locating piece 12, as shown in figs. 4 and 7, can arrange locating flange 123 on the side of locating piece 12, the detent adaptation that the inwall of this locating flange 123 and middle mounting groove is arranged is installed, and is that interference fits is installed in the present embodiment.
Above the first mounting groove 71, first flanging die 51, first jack-up device, the first bottom dead centre limiting section and the first top dead-centre limiting section form the first flanging die structure, above the second mounting groove 72, second flanging die 52, second jack-up device, the second bottom dead centre limiting section and the second top dead-centre limiting section form the second flanging die structure, for the ease of design, this first flanging die structure can about the middle section specular vertical with above-mentioned first direction with the second flanging die structure.At this, it should be apparent to those skilled in the art that, in order to meet above action relationships, might not require that the first flanging die structure and the second flanging die structure have identical structural design, and, when the first flanging die structure and the second flanging die structure adopt identical structure, might not require therebetween about the middle section specular vertical with above-mentioned first direction.
Structure of the present invention, feature and action effect is described in detail above according to graphic shown embodiment; the foregoing is only preferred embodiment of the present invention; but the present invention does not limit practical range with shown in drawing; every change done according to conception of the present invention; or be revised as the Equivalent embodiments of equivalent variations; do not exceed yet description with diagram contain spiritual time, all should in protection scope of the present invention.
Claims (10)
1. a flanging die structure for width-adjustable joint, is characterized in that, comprising:
Fixed head, has two the first mounting grooves and the second mounting groove be oppositely arranged in a first direction;
Flanging die, comprise the first flanging die and the second flanging die, the flange side of described first flanging die and the flange side of the second flanging die become the first flange side and the second flange side of described flanging die respectively, and described first flange side and the second flange side are oppositely arranged in said first direction; Described first flanging die is provided with the first slide guide inclined-plane, and described first flanging die and described first mounting groove are along the slide guide direction sliding connection on described first slide guide inclined-plane; Described second flanging die is provided with the second slide guide inclined-plane, and described second flanging die and described second mounting groove are along the slide guide direction sliding connection on described second slide guide inclined-plane; Move toward one another in said first direction when the incline direction on described first slide guide inclined-plane and the second slide guide inclined-plane makes described first flanging die and the second flanging die move upward;
First jack-up device, for upwards the first flanging die described in jack-up;
Second jack-up device, for upwards the second flanging die described in jack-up;
First bottom dead centre limiting section, for limiting the motion lower limit of described first flanging die, the flange position of the corresponding described flanging die of motion lower limit of described first flanging die;
Second bottom dead centre limiting section, for limiting the motion lower limit of described second flanging die, the flange position of the corresponding described flanging die of motion lower limit of described second flanging die;
First top dead-centre limiting section, for limiting the upper limit of movement of described first flanging die, the blanking position of the corresponding described flanging die of upper limit of movement of described first flanging die; And,
Second top dead-centre limiting section, for limiting the upper limit of movement of described second flanging die, the blanking position of the corresponding described flanging die of upper limit of movement of described second flanging die.
2. the flanging die structure of width-adjustable joint according to claim 1, it is characterized in that, described first flanging die is provided with the first oblique flange, two inclined-planes of the described first oblique flange form described first slide guide inclined-plane, the first oblique flange of described first flanging die and interior the first oblique groove sliding connection arranged of the first mounting groove.
3. the flanging die structure of width-adjustable joint according to claim 2, it is characterized in that, described first flanging die is respectively arranged with the described first oblique flange on two sides adjacent with described first flange side.
4. the flanging die structure of width-adjustable joint according to claim 1, it is characterized in that, the bottom land of described first mounting groove is described first bottom dead centre limiting section, and the bottom land of described second mounting groove is described second bottom dead centre limiting section.
5. the flanging die structure of width-adjustable joint according to claim 1, it is characterized in that, described first jack-up device comprises the first jacking block and the first jack-up elastic component, the backing plate vertically sliding connection of described first jacking block and die shoe, the end face of described first jacking block contacts with the bottom surface of described first flanging die through the bottom land of described first mounting groove, and described first jack-up elastic component is installed between described first jacking block and lower bolster.
6. the flanging die structure of width-adjustable joint according to claim 1, it is characterized in that, described flanging die structure also comprises locating piece, described locating piece is fixedly installed in the middle mounting groove of setting in described fixed head, described middle mounting groove communicates with described first mounting groove and the second mounting groove in a first direction, and the first relative in said first direction side of described locating piece and the second side are respectively as described first top dead-centre limiting section and the second top dead-centre limiting section;
The medial surface of described first flanging die is provided with first projection of locating with described first side-fit, the medial surface of described first flanging die is relative with described first flange side in said first direction; The medial surface of described second flanging die is provided with second projection of locating with described second side-fit, the medial surface of described second flanging die is relative with described second flange side in said first direction.
7. the flanging die structure of width-adjustable joint according to claim 6, it is characterized in that, first side of described locating piece and the second side are respectively arranged with the first locating slot and the second locating slot, the bottom land of described first locating slot and the bottom land of the second locating slot, respectively as described first top dead-centre limiting section and the second top dead-centre limiting section, make described first projection and the second projection coordinate with the bottom land of described first locating slot and the bottom land of the second locating slot respectively and locate.
8. the flanging die structure of width-adjustable joint according to claim 6, it is characterized in that, described locating piece is provided with the counter sink vertically extended, the hypomere of described counter sink has the internal thread for coordinating with knockout screw, described locating piece is by making mounting screw pass described counter sink and shooting in the backing plate of die shoe in the middle mounting groove that is fixedly installed in described fixed head and arranges, wherein, the path of the internal thread of the hypomere of described counter sink is greater than the externally threaded large footpath of described mounting screw.
9. the flanging die structure of width-adjustable joint according to claim 8, is characterized in that, the side of described locating piece is provided with locating flange, and the detent adaptation that the inwall of described locating flange and described middle mounting groove is arranged is installed.
10. the flanging die structure of width-adjustable joint according to any one of claim 1 to 9, it is characterized in that, described first mounting groove, the first flanging die, the first jack-up device, the first bottom dead centre limiting section and the first top dead-centre limiting section form the first flanging die structure, described second mounting groove, the second flanging die, the second jack-up device, the second bottom dead centre limiting section and the second top dead-centre limiting section form the second flanging die structure, and described first flanging die structure and the second flanging die structure are about the middle section specular vertical with described first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665702.7A CN103624163B (en) | 2013-12-10 | 2013-12-10 | Width-adjustable edge overturning male die structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665702.7A CN103624163B (en) | 2013-12-10 | 2013-12-10 | Width-adjustable edge overturning male die structure |
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| CN103624163A CN103624163A (en) | 2014-03-12 |
| CN103624163B true CN103624163B (en) | 2015-05-27 |
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| CN105945156B (en) * | 2016-07-20 | 2018-04-10 | 江苏亚威机床股份有限公司 | A kind of folding brake plate compact mould automatic regulating apparatus |
| CN115430754A (en) * | 2022-11-02 | 2022-12-06 | 创融智能装备江苏有限公司 | Sheet metal forming and stamping equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2309306A1 (en) * | 1975-05-02 | 1976-11-26 | Arnold Franz | STOPPER PART FOR INSERTING INTO A T-GROOVE OF A MACHINE-TOOL PLATE |
| CN2855573Y (en) * | 2005-10-18 | 2007-01-10 | 比亚迪股份有限公司 | Die for turning-up edge |
| CN201357193Y (en) * | 2009-03-11 | 2009-12-09 | 上海龙川塑料制品有限公司 | Forming die of supporting plate in fuel distributing pipe of automobile engine |
| CN201960710U (en) * | 2010-12-08 | 2011-09-07 | 浙江凯华模具有限公司 | Double slide block demolding mechanism for upper and lower inverted buckles of vehicle water tank |
| CN202010746U (en) * | 2010-12-22 | 2011-10-19 | 滁州市艾德模具设备有限公司 | Stripping mechanism for straight line inner buckled product |
| CN202570936U (en) * | 2012-03-01 | 2012-12-05 | 东莞市鑫品模具有限公司 | Oblique die |
| CN202911103U (en) * | 2012-10-09 | 2013-05-01 | 天津市柯文制模注塑有限公司 | Insert demoulding structure for injection molding machine |
| CN203292311U (en) * | 2013-05-24 | 2013-11-20 | 吉安市瑞鹏飞精密科技有限公司 | Sliding block assembly structure of stamping die |
| CN203599383U (en) * | 2013-12-10 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Width-adjustable flanging punch structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088142A (en) * | 1999-09-27 | 2001-04-03 | Inks:Kk | Loose core unit for mold |
| JP5279743B2 (en) * | 2010-02-19 | 2013-09-04 | 株式会社山田製作所 | Steering position adjustment device |
-
2013
- 2013-12-10 CN CN201310665702.7A patent/CN103624163B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2309306A1 (en) * | 1975-05-02 | 1976-11-26 | Arnold Franz | STOPPER PART FOR INSERTING INTO A T-GROOVE OF A MACHINE-TOOL PLATE |
| CN2855573Y (en) * | 2005-10-18 | 2007-01-10 | 比亚迪股份有限公司 | Die for turning-up edge |
| CN201357193Y (en) * | 2009-03-11 | 2009-12-09 | 上海龙川塑料制品有限公司 | Forming die of supporting plate in fuel distributing pipe of automobile engine |
| CN201960710U (en) * | 2010-12-08 | 2011-09-07 | 浙江凯华模具有限公司 | Double slide block demolding mechanism for upper and lower inverted buckles of vehicle water tank |
| CN202010746U (en) * | 2010-12-22 | 2011-10-19 | 滁州市艾德模具设备有限公司 | Stripping mechanism for straight line inner buckled product |
| CN202570936U (en) * | 2012-03-01 | 2012-12-05 | 东莞市鑫品模具有限公司 | Oblique die |
| CN202911103U (en) * | 2012-10-09 | 2013-05-01 | 天津市柯文制模注塑有限公司 | Insert demoulding structure for injection molding machine |
| CN203292311U (en) * | 2013-05-24 | 2013-11-20 | 吉安市瑞鹏飞精密科技有限公司 | Sliding block assembly structure of stamping die |
| CN203599383U (en) * | 2013-12-10 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Width-adjustable flanging punch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103624163A (en) | 2014-03-12 |
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