CN207043175U - A kind of convex bud and the diel of neighbouring 90 ° of angles shaping - Google Patents

Abstract

It the utility model is related to technology of die manufacturing field, more particularly to a kind of convex bud and the diel of neighbouring 90 ° of angles shaping, including upper die and lower die, the upper mould includes upper solid plate, convex mould pad, punch-pin, male mold inserts and stripper plate, the lower mould includes lower fixed slab, lower bolster, cavity plate, cavity plate mold insert and supporting plate, the punch-pin and convex mould pad are each attached on solid plate, the male mold inserts are fixed on punch-pin by hanging platform, the stripper plate passes through guide pillar, spring and bolt are flexibly connected with upper solid plate, the cavity plate and lower bolster are each attached on lower fixed slab, the lower fixed slab is fixed in lower template, the cavity plate mold insert is fixed on cavity plate by hanging platform, the supporting plate is up and down to be arranged in concave die cavity, supporting plate is provided with convex luxuriant hole, the cavity plate mold insert and male mold inserts match with convex luxuriant hole.The utility model can solve the problem that needs twice or more mould punching in the prior art, so as to bring the problem of parts quality is unstable, production cost is high, efficiency is too low.

Description

A kind of convex bud and the diel of neighbouring 90 ° of angles shaping

Technical field

It the utility model is related to technology of die manufacturing field, and in particular to a kind of convex bud and the punching press of neighbouring 90 ° of angles shaping Mould.

Background technology

Diel is to be related to a kind of extremely extensive technological equipment in field, is deep into manufacturing every aspect, such as vapour The parts such as car, electrical equipment, handicraft, tableware, therefore the development level of diel largely also determine product Quality, while be also the important symbol for weighing an enterprise product level height, and mould structure technological design is proper, it is to production Quality and production efficiency have the effect being obviously improved.

Most of in the diel traditional handicraft that convex bud of the prior art is molded with neighbouring 90 ° of angles is single stage die Tool, because of it, making is simple, repair a die convenience, die cost are relatively low, so by everybody extensive use, but because its process is more, repeatedly Accumulated error be present after positioning processing, parts quality is relatively unstable, and a procedure needs an at least punch press and one Operator, therefore production cost is of a relatively high and efficiency is too low.

The content of the invention

For this reason, it may be necessary to provide a kind of convex bud and the diel of neighbouring 90 ° of angles shaping, can solve the problem that needs in the prior art Twice or more mould punching, so as to bring the problem of parts quality is unstable, production cost is high, efficiency is too low.

To achieve the above object, the utility model provides a kind of convex bud and the diel of neighbouring 90 ° of angles shaping, including Upper die and lower die, the upper mould include upper solid plate, convex mould pad, punch-pin, male mold inserts and stripper plate, and the lower mould includes lower solid Plate, lower bolster, cavity plate, cavity plate mold insert and supporting plate, the punch-pin and convex mould pad are each attached on solid plate, the male mold inserts Be fixed on by hanging platform on punch-pin, the stripper plate is flexibly connected by guide pillar, spring and bolt with upper solid plate, the cavity plate with Lower bolster is each attached on lower fixed slab, and the lower fixed slab is fixed in lower template, and the cavity plate mold insert is fixed on recessed by hanging platform On mould, the supporting plate is up and down to be arranged in concave die cavity, and supporting plate is provided with convex luxuriant hole, the cavity plate mold insert and male mold inserts Matched with convex luxuriant hole.

Further, cavity plate mold insert, male mold inserts and the supporting plate cooperatively form belling bud mold insert, and cavity plate mold insert stretches out recessed At the top of model cavity, male mold inserts are stretched out at the top of punch-pin, and supporting plate passes through up and down connection in hanging platform and concave die cavity, supporting plate height Less than concave die cavity inside wall height.

Further, the male mold inserts include that punch-pin is bushing and punch-pin edge core, and the punch-pin edge core is embedded in punch-pin In bushing.

Further, the cavity plate mold insert includes female die embedding cover and female die embedding core, and the female die embedding core is embedded in cavity plate In bushing.

Further, the stripper plate passes through guide pillar, spring and bolt and the up and down connection of upper solid plate.

Further, described guide pillar one end is fixedly installed on plate, and the stripper plate is led provided with what is matched with guide pillar Hole, the cavity plate are provided with the guide groove matched with guide pillar.During matched moulds, guide pillar is embedded in guide groove through guide hole.The guide pillar, guide hole Limition orientation mechanism during Matched Molds is formed with guide groove, ensures accurate positioning, prevents displacement from causing final product quality to be damaged.

Further, limited block is additionally provided with the cavity plate, the limited block is arranged above stripper plate, de- for limiting The position moved down during flitch matched moulds, stripper plate is avoided excessively to be extruded with cavity plate and influence finished product thickness and quality.

Prior art is different from, above-mentioned technical proposal has the advantages that：

1st, the utility model sets male mold inserts, and recessed by setting cavity plate mold insert in concave die cavity on punch-pin One up and down supporting plate is set in model cavity, cavity plate mold insert, supporting plate and male mold inserts form convex luxuriant mold insert, during matched moulds, cavity plate With punch-pin is complete is molded at an angle of 90, convex luxuriant mold insert completes convex luxuriant punch forming during continuing to push, so as in disposable punching press Process completes convex bud and neighbouring 90 ° of angles are molded.Avoid the cumbersome process of traditional two times punch, be effectively saved manually into This, and one-shot forming matching degree is high, ram efficiency is high, and product stability can be good.

2nd, limition orientation mechanism when the utility model setting guide pillar, guide hole and guide groove composition Matched Molds, ensures Accurate positioning, prevent displacement from causing final product quality to be damaged.

Brief description of the drawings

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

Fig. 2 is the lower mould top view of the utility model embodiment.

Fig. 3 is the supporting plate side view of the utility model embodiment.

Fig. 4 is the supporting plate top view of the utility model embodiment.

Fig. 5 is the male mold inserts decomposing schematic representation of the utility model embodiment.

Fig. 6 is the decomposing schematic representation of the cavity plate mold insert of the utility model embodiment.

Description of reference numerals：

Solid plate, 2. convex mould pads, 3. punch-pin, 4. male mold inserts, 5. stripper plates, 6. cavity plates, 7. supporting plates, 8. female die embeddings on 1. Part, 9. lower fixed slabs, 10. lower bolsters, 11. guide pillars, 12. limited blocks, 13. lower templates, 14. springs, 15. cope plates.

Embodiment

To describe the technology contents of technical scheme, construction feature, the objects and the effects in detail, below in conjunction with specific reality Apply example and coordinate accompanying drawing to be explained in detail.

Refer to shown in Fig. 1 to Fig. 6, a kind of convex bud of the present embodiment and the diel of neighbouring 90 ° of angles shaping, including it is upper Mould and lower mould, the upper mould include upper solid plate 1, convex mould pad 2, punch-pin 3, male mold inserts 4 and stripper plate 5, and the lower mould includes Lower fixed slab 9, lower bolster 10, cavity plate 6, cavity plate mold insert 8 and supporting plate 7, the punch-pin 3 and convex mould pad 2 are bolted on Upper to consolidate on plate 1, upper solid plate 1 is bolted on cope plate 15.The male mold inserts 4 are fixed on punch-pin 3, institute by hanging platform Punch-pin edge core 4a of the male mold inserts 4 including the cylindric bushing 4b of punch-pin and cylinder is stated, the punch-pin is inlayed core 4a and is embedded convex In the bushing 4b of mould, limited block is additionally provided with the top of the bushing 4b of punch-pin, the limited block matches with the fastener on punch-pin 3.Setting can Nested male mold inserts 4 are convenient for changing punch-pin edge core, meet convex bud shaping of different shapes.The cavity plate mold insert 8, male mold inserts 4 and supporting plate 7 cooperatively form belling bud mold insert, cavity plate mold insert 8 is stretched out at the top of concave die cavity, and male mold inserts 4 stretch out the top of punch-pin 3, Supporting plate 7 is less than concave die cavity inside wall height by up and down connection in hanging platform and concave die cavity, the height of supporting plate 7.The cavity plate Mold insert 8 includes female die embedding cover 8b and female die embedding core 8a, the female die embedding core female die embedding core are embedded in female die embedding cover.The cavity plate Bushing 8b has a raised sleeve column, and the female die embedding core 8a has the sleeve matched with the sleeve column, and female die embedding core 8a is inserted in recessed In the bushing 8b of mould.

In the present embodiment, the stripper plate 5 is flexibly connected by guide pillar 11, spring and bolt with upper solid plate 1, the cavity plate 6 and lower bolster 10 be each attached on lower fixed slab 9, lower fixed slab 9 is fixed in lower template 13, and the cavity plate mold insert 8 is consolidated by hanging platform It is scheduled on cavity plate 6, the supporting plate 7 is up and down to be arranged in concave die cavity, and supporting plate 7 is provided with convex luxuriant hole, the cavity plate mold insert 8 Matched with male mold inserts 4 with convex luxuriant hole.

In the present embodiment, the stripper plate 5 passes through guide pillar 11, spring and bolt and the 1 up and down connection of upper solid plate.

In the present embodiment, described one end of guide pillar 11 is fixedly installed on plate 1, and the stripper plate 5 is provided with and guide pillar 11 The guide hole of matching, the cavity plate 6 are provided with the guide groove matched with guide pillar 11.During matched moulds, guide pillar 11 is embedded in guide groove through guide hole. The guide pillar 11, guide hole and guide groove form limition orientation mechanism during Matched Molds, ensure accurate positioning, prevent displacement from causing into Quality is damaged.

In the present embodiment, limited block 12 is additionally provided with the cavity plate 6, the limited block 12 is arranged at the top of stripper plate 5, used The position moved down when 5 matched moulds of stripper plate is limited, avoids stripper plate 5 from excessively being extruded with cavity plate 6 and influence finished product thickness and quality.

During matched moulds, punch-pin 3 is downward, and punch-pin 3 pushes down that product is descending, and in the insertion concave die cavity of supporting plate 7, product exists with supporting plate 7 90 ° of angle shapings are carried out between punch-pin 3 and cavity plate, then male mold inserts 4 and cavity plate mold insert 8 are embedded in the convex luxuriant hole between supporting plate 7, with Supporting plate 7 is completed to be molded the convex bud of product jointly, a punching press, completes convex bud and the disposal molding at neighbouring 90 ° of angles, avoids The cumbersome process of punching press twice, is effectively saved cost of labor.And one-shot forming efficiency high, matching degree between product and mould Good, product stability and accurate performance are high.

Prior art is different from, above-mentioned technical proposal has the advantages that：

The present embodiment in concave die cavity by setting cavity plate mold insert 8, the setting male mold inserts 4 on punch-pin 3, and in cavity plate One up and down supporting plate 7 is set in die cavity, and cavity plate mold insert 8, supporting plate 7 and male mold inserts 4 form convex luxuriant mold insert, recessed during matched moulds Mould and punch-pin 3 is complete is molded at an angle of 90, convex luxuriant mold insert completes convex luxuriant punch forming during continuing to push, so as to disposable Punching course completes convex bud and neighbouring 90 ° of angles are molded.The cumbersome process of traditional two times punch is avoided, is effectively saved artificial Cost, and one-shot forming matching degree is high, ram efficiency is high, and product stability can be good.

The present embodiment sets the limition orientation mechanism when guide pillar 11, guide hole and guide groove composition Matched Molds, and it is fixed to ensure Position precisely, prevents displacement from causing final product quality to be damaged.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or terminal device including a series of elements not only include those Key element, but also the other element including being not expressly set out, or it is this process, method, article or end also to include The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... " Key element, it is not excluded that other key element in the process including the key element, method, article or terminal device also be present.This Outside, herein, " being more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand It is to include this number.

Although the various embodiments described above are described, those skilled in the art once know basic wound The property made concept, then other change and modification can be made to these embodiments, so the foregoing is only reality of the present utility model Example is applied, not thereby limits scope of patent protection of the present utility model, it is every to utilize the utility model specification and accompanying drawing content The equivalent structure or equivalent flow conversion made, or other related technical areas are directly or indirectly used in, similarly include Within scope of patent protection of the present utility model.

Claims (7)

1. a kind of convex bud and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：Including upper die and lower die, the upper mould bag Solid plate, convex mould pad, punch-pin, male mold inserts and stripper plate are included, the lower mould includes lower fixed slab, lower bolster, cavity plate, female die embedding Part and supporting plate, the punch-pin and convex mould pad are each attached on solid plate, and the male mold inserts are fixed on punch-pin by hanging platform, The stripper plate is flexibly connected by guide pillar, spring and bolt with upper solid plate, and the cavity plate and lower bolster are each attached to lower fixed slab On, the lower fixed slab is fixed in lower template, and the cavity plate mold insert is fixed on cavity plate by hanging platform, and the supporting plate is up and down It is arranged in concave die cavity, supporting plate is provided with convex luxuriant hole, and the cavity plate mold insert and male mold inserts match with convex luxuriant hole.

2. a kind of convex bud according to claim 1 and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：It is described recessed Mould mold insert, male mold inserts and supporting plate cooperatively form belling bud mold insert, and cavity plate mold insert is stretched out at the top of concave die cavity, and male mold inserts stretch out At the top of punch-pin, supporting plate is highly less than concave die cavity inside wall height by up and down connection in hanging platform and concave die cavity, supporting plate.

3. a kind of convex bud according to claim 2 and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：It is described convex Mould mold insert includes that punch-pin is bushing and punch-pin edge core, and the punch-pin edge core is embedded in punch-pin is bushing.

4. a kind of convex bud according to claim 3 and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：It is described recessed Mould mold insert includes female die embedding cover and female die embedding core, and the female die embedding core is embedded in female die embedding cover.

5. a kind of convex bud according to claim 1 and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：The institute State stripper plate and pass through guide pillar, spring and bolt and the up and down connection of upper solid plate.

6. a kind of convex bud according to claim 1 and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：It is described to lead Post one end is fixedly installed on plate, and the stripper plate is provided with the guide hole matched with guide pillar, and the cavity plate is provided with and guide pillar The guide groove of matching.

7. a kind of convex bud according to claim 1 and the diel of neighbouring 90 ° of angles shaping, it is characterised in that：It is described recessed Limited block is additionally provided with mould, the limited block is arranged above stripper plate.