CN207547393U - A kind of progressive die side rushes the mold of aperture - Google Patents

Abstract

The utility model discloses the mold that a kind of progressive die side rushes aperture, including upper die and lower die；Upper mold includes upper plate, upper padding plate, baffle plate, stripper；Upper plate, upper padding plate, baffle plate, stripper are set gradually from top to bottom；Lower die further includes lower bolster, lower plate, and lower bolster is arranged on above lower plate；It is characterized in that：Multigroup first punch is set among upper padding plate, baffle plate；Multigroup first punch forms upper and lower active connection between upper padding plate, baffle plate；The lower section of any one in multigroup first punch connects a transverse slider with wedge structure, forms multigroup transverse stamping structure；The left side of any one in multigroup transverse stamping structure sets a push rod structure；Setting one and multigroup matched cavity die structure of transverse stamping structure in the top of lower die；Realize the one-shot forming technique rushed in progressive die side in the mold of aperture.

Description

A kind of progressive die side rushes the mold of aperture

Technical field

The utility model is related to the molds that Stamping Die Technology more particularly to a kind of progressive die side rush aperture.

Background technology

In punching press punching parts as shown in Figure 1, since punching parts often have side structure, in existing punching press skill The one time punching molded technique of its side can not be completed in art, since the movement of punching machine is to move up and down, it is impossible to directly liquidate The side structure of part is pressed to carry out punching press, in existing technology, after generally all the shape punching press of punching parts is completed, then Punching parts are put into the second width stamping die and carry out punching press, can not accomplish it is one time punching molded, due in punching press as attached drawing 1 In punching parts during, if can not accomplish it is one time punching molded if, production efficiency and production for product The quality of product produces tremendous influence, so as to affect the price of product.

Utility model content

The purpose of this utility model is according in place of above-mentioned the deficiencies in the prior art, and the utility model aim realizes presser Skill is incorporated in realization side punching on the progressive die with mould structure, provides the mold that a kind of progressive die side rushes aperture thus, Including upper die and lower die；The upper mold includes upper plate, upper padding plate, baffle plate, stripper；The upper plate, upper padding plate, Baffle plate, stripper are set gradually from top to bottom；The lower die further includes lower bolster, lower plate, lower bolster setting Above lower plate；It is characterized in that：Multigroup first punch is set among the upper padding plate, baffle plate；Described is more The first punch of group forms upper and lower active connection between the upper padding plate, baffle plate；In multigroup first punch The lower section of any one connects a transverse slider with wedge structure, forms multigroup transverse stamping structure；In multigroup transverse direction The left side of any one in punching structure sets a push rod structure；In the top of the lower die setting one with it is described multigroup The matched cavity die structure of transverse stamping structure.

Multigroup transverse stamping structure setting described further is in the inside of the stripper, multigroup transverse stamping structure In any one transverse stamping structure further include punch fixed block, the first mold insert, the second mold insert, the second punch, described Second punch is set between the lower section of transverse slider and the base of stripper；A punch is set to fix in the top of the second punch Block；Second punch is horizontally through the lateral aperture being arranged on the second mold insert；One and the cavity plate knot are set on the second mold insert The matched cavity of structure；In the left side of cavity, the first mold insert is set.

Further include the first mandril, the second mandril in the push rod structure；Second mandril is arranged on baffle plate and unloads In hole between flitch；One end of second mandril passes through the second mold insert；In the other end of the second mandril, the first convex block is set； The top of one convex block sets the first mandril；First mandril is arranged in the hole of upper padding plate, upper plate；The middle part setting of first mandril One boss；In the top of boss, one spring is set；The top of spring sets a boring cover；Boring cover is arranged on upper plate.

Cavity die structure described further includes lower die floating block, cavity plate mold insert, briquetting, cushion block；Lower die floating block is embedded in underlay In the first groove opened up on plate；The upper surface of lower die floating block is higher than the upper surface of lower bolster；It is opened up on the right side of lower die floating block The second groove and briquetting on the second convex block for setting, form mosaic texture；Cavity plate mold insert is set inside lower die floating block；Cavity plate The upper end of mold insert penetrates lower die floating block；The lower end of cavity plate mold insert resists cushion block；Intermediate in cavity plate mold insert sets a cavity, with opening It is located at cushion block, lower bolster, the cavity connection on lower plate；On the right side of cavity plate mold insert, one notch of setting is with being arranged on briquetting Third convex block, formed mosaic texture.

Further in multigroup first punch, a through-hole is opened up from top to bottom；It is set on the left of multigroup first punch Third groove is put, oblique convex block from top to bottom is set in third groove.

One transverse concave groove further is set in the side of transverse slider；In the opposite side of transverse slider, oblique groove is set； In the oblique convex block insertion oblique groove set on multigroup first punch, wedge structure is formed.

The utility model has technical effect that, has used wedge structure that will rush in the mold for rushing aperture in progressive die side Up and down motion in bed is converted into the clicking technique of side, forms the power to generate side punching, is rushed so as to solve in side Cut the clicking technique of aperture；It solves the one-shot forming technique rushed in progressive die side in the mold of aperture, solves product Production efficiency and the quality for improving product, so as to reduce the price of product.

Description of the drawings

Fig. 1 is the schematic diagram of the punching parts of the utility model.

Side punched hole structure side view when Fig. 2 is the mold die sinking of the utility model.

Fig. 3 is side punched hole structure side view when the mold of the utility model is closed.

Fig. 4 is the stereoscopic schematic diagram of first punch of the utility model.

Fig. 5 is the positive stereoscopic diagram of the transverse slider of the utility model.

Fig. 6 is the reverse side stereoscopic schematic diagram of the transverse slider of the utility model.

Fig. 7 is the three-dimensional cooperation schematic diagram between multigroup first punch of the utility model and transverse slider.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the reality of the utility model part of the embodiment rather than whole Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

With reference to shown in attached drawing 2, attached drawing 3, with reference to the embodiment in the utility model, provide a kind of progressive die side rush it is small The mold in hole, including upper mold 100, lower die 200；Upper mold 100 includes upper plate 151, upper padding plate 15, baffle plate 16, stripper 17； Upper plate 151, upper padding plate 15, baffle plate 16, stripper 17 are set gradually from top to bottom；Lower die 200 further include lower bolster 18, Lower plate 181, lower bolster 18 are arranged on above lower plate 181；Multigroup first punching of setting among upper padding plate 15, baffle plate 16 First 1；Multigroup first punch 1 forms upper and lower active connection between upper padding plate 15, baffle plate 16；In multigroup first punch 1 The lower section of any one connects a transverse slider 2 with wedge structure, forms multigroup transverse stamping structure；In multigroup transverse stamping knot The left side of any one in structure sets a push rod structure 4；Setting one and multigroup transverse stamping structure in the top of lower die 200 Matched cavity die structure 91.Such above-mentioned progressive die side rushes the mould structure of aperture, solves in progressive die side The clicking technique for having used wedge structure that the up and down motion in punching machine is converted into side in the mold of aperture is rushed, is formed to generate The power of side punching, so as to solve the clicking technique in side punching aperture；It solves and rushes the mould of aperture in progressive die side The problem of one-shot forming technique in tool.

Any one transverse stamping structure in multigroup transverse stamping structure with reference to shown in attached drawing 2, attached drawing 3, in multigroup transverse direction Punching structure is arranged on the inside of stripper 17, any one transverse stamping structure in multigroup transverse stamping structure further includes punching Head fixed block 5, the first mold insert 6, the second mold insert 7, the second punch 8, between the lower section of transverse slider 2 and the base of stripper 17 Second punch 8 is set；In the top of the second punch 8, one punch fixed block 5 is set；Second punch 8, which is horizontally through, is arranged on second Lateral aperture 71 on mold insert 7；One and 91 matched cavity 72 of cavity die structure are set on the second mold insert 7；On a left side for cavity 72 Side sets the first mold insert 6.Thus constitute the detailed composition of any one transverse stamping structure in multigroup transverse stamping structure； The downward movement in punching course is utilized in any one transverse stamping structure in multigroup transverse stamping structure；Driving first Punch 1 is moved downward drives 2 side-to-side movement of transverse slider using wedge structure；The side-to-side movement of the second punch 8 is driven, for even The side aperture of continuous punching press punching parts, has reached technique effect

In the push rod structure with reference to shown in attached drawing 2, attached drawing 3, include the first mandril 3, the second mandril 4 in push rod structure；Second Mandril 4 is arranged in the hole between baffle plate 16 and stripper 17；One end of second mandril 4 passes through the second mold insert 7；On the second top The other end of bar 4 sets the first convex block 41；In the top of the first convex block 41, the first mandril 3 is set；First mandril 3 is arranged on Backing plate 15, upper plate 151 hole in；The middle part of first mandril 3 sets a boss 31；In the top of boss 31, one spring is set 32；The top of spring 32 sets a boring cover 33；Boring cover 33 is arranged on upper plate 151.Push rod structure is to coordinate lateral punching Laminated structure carries out the discharging of punching parts during continuous punching.

With reference to shown in attached drawing 2, attached drawing 3, the cavity die structure in lower die 200 includes lower die floating block 9, cavity plate mold insert 10, pressure Block 11, cushion block 12；Lower die floating block 9 is embedded in the first groove 182 opened up on lower bolster 18；The upper surface of lower die floating block 9 is higher than The upper surface of lower bolster 18；The second convex block 184 set on the second groove 183 and briquetting 11 is opened up on the right side of lower die floating block 9, Form mosaic texture；Cavity plate mold insert 10 is set inside lower die floating block 9；The upper end of cavity plate mold insert 10 penetrates lower die floating block 9；Cavity plate The lower end of mold insert 10 resists cushion block 12；In one cavity of intermediate setting of cavity plate mold insert 10, be opened in cushion block 12, lower bolster 18, Cavity connection on lower plate 181；The notch 185 set on 10 right side of cavity plate mold insert and the third being arranged on briquetting 11 Convex block 186 forms mosaic texture.Material is thus formed the cavity die structures in lower die 200, are cooperatively formed with the punching structure of upper mold Progressive die side rushes the mold overall structure of aperture.

In conjunction with shown in attached drawing 4, attached drawing 5, attached drawing 6, attached drawing 7, in the tool for combining multigroup first punch 1 and transverse slider 2 Body structure is as follows：Shown in multigroup first punch, a through-hole 101 is opened up from top to bottom；It is set in the left side of multigroup first punch 1 Third groove 102 is put, the oblique convex block 103 of setting from top to bottom in third groove 102.

In conjunction with shown in attached drawing 4, attached drawing 5, attached drawing 6, attached drawing 7, one transverse concave groove is set in the side of transverse slider 2 202；In the opposite side of transverse slider 2, oblique groove 201 is set；The oblique convex block 103 set on multigroup first punch 1 is embedded in tiltedly Into groove 201, wedge structure is formed.

Structure between above multigroup first punch and transverse slider, forms wedge structure, is this utility model A kind of progressive die side of patent rushes the mold of aperture；Provide the clicking technique and mold in side punching aperture；It solves The problem of in progressive die side rushing the one-shot forming technique in the mold of aperture.

As the preferred embodiment of the utility model, it is obvious to a person skilled in the art that the utility model is not It is limited to the details of above-mentioned exemplary embodiment, and in the case of the spirit or essential attributes without departing substantially from the utility model, energy It is enough to realize the utility model and the scope of protection of the utility model in other specific forms.Which point therefore, no matter come from It sees, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended claims Rather than above description limits, it is intended that all changes capsule that will be fallen within the meaning and scope of the equivalent requirements of the claims It includes in the utility model.Any reference numeral in claim should not be considered as to the involved claim of limitation.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of progressive die side rushes the mold of aperture, including upper die and lower die；The upper mold includes upper plate, upper padding plate, stops Baffle, stripper；The upper plate, upper padding plate, baffle plate, stripper are set gradually from top to bottom；The lower die is also wrapped Lower bolster, lower plate are included, the lower bolster is arranged on above lower plate；It is characterized in that：In the upper padding plate, backstop Multigroup first punch is set among plate；Multigroup first punch forms upper and lower living between the upper padding plate, baffle plate Dynamic connection；The lower section of any one in multigroup first punch connects a transverse slider with wedge structure, forms more Group transverse stamping structure；The left side of any one in multigroup transverse stamping structure sets a push rod structure；Institute Top setting one and the multigroup matched cavity die structure of transverse stamping structure for the lower die stated.

2. a kind of progressive die side as described in claim 1 rushes the mold of aperture, it is characterised in that：Multigroup laterally punching Laminated structure is arranged on the inside of the stripper, any one transverse stamping structure in multigroup transverse stamping structure further includes Punch fixed block, the first mold insert, the second mold insert, the second punch, the lower section of the transverse slider and the base of stripper it Between the second punch is set；In the top of the second punch, one punch fixed block is set；Second punch, which is horizontally through, is arranged on the second edge Lateral aperture on part；One and the matched cavity of the cavity die structure are set on the second mold insert；It is set in the left side of cavity First mold insert.

3. a kind of progressive die side as described in claim 1 rushes the mold of aperture, it is characterised in that：In the push rod structure Including the first mandril, the second mandril；Second mandril is arranged in the hole between baffle plate and stripper；It wears one end of second mandril Cross the second mold insert；In the other end of the second mandril, the first convex block is set；In the top of the first convex block, the first mandril is set；First top Bar is arranged in the hole of upper padding plate, upper plate；The middle part of first mandril sets a boss；In the top of boss, one spring is set； The top of spring sets a boring cover；Boring cover is arranged on upper plate.

4. a kind of progressive die side as described in claim 1 rushes the mold of aperture, it is characterised in that：The cavity die structure packet Include lower die floating block, cavity plate mold insert, briquetting, cushion block；In the first groove opened up on lower die floating block insertion lower bolster；Lower die floating block Upper surface is higher than the upper surface of lower bolster；The second groove opened up on the right side of lower die floating block is second convex with being set on briquetting Block forms mosaic texture；Cavity plate mold insert is set inside lower die floating block；The upper end of cavity plate mold insert penetrates lower die floating block；Female die embedding The lower end of part resists cushion block；In one cavity of intermediate setting of cavity plate mold insert, with being opened in cushion block, lower bolster, the sky on lower plate Chamber connects；The notch set on the right side of cavity plate mold insert and the third convex block being arranged on briquetting, form mosaic texture.

5. a kind of progressive die side as described in claim 1 rushes the mold of aperture, it is characterised in that：In multigroup One punch opens up a through-hole from top to bottom；The left side of multigroup first punch set third groove, in third groove setting from Oblique convex block under.

6. a kind of progressive die side as described in claim 1 rushes the mold of aperture, it is characterised in that：In the side of transverse slider One transverse concave groove is set；In the opposite side of transverse slider, oblique groove is set；The oblique convex block set on multigroup first punch is embedding Enter in oblique groove, form wedge structure.