CN108188254A - A kind of joint stamping die of punching axle sleeve sheet stock - Google Patents

A kind of joint stamping die of punching axle sleeve sheet stock Download PDF

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Publication number
CN108188254A
CN108188254A CN201810160980.XA CN201810160980A CN108188254A CN 108188254 A CN108188254 A CN 108188254A CN 201810160980 A CN201810160980 A CN 201810160980A CN 108188254 A CN108188254 A CN 108188254A
Authority
CN
China
Prior art keywords
pin
punch
tenon
tenon button
oil groove
Prior art date
Application number
CN201810160980.XA
Other languages
Chinese (zh)
Inventor
金儒达
叶剑文
赵卫国
Original Assignee
宁波轴瓦厂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波轴瓦厂 filed Critical 宁波轴瓦厂
Priority to CN201810160980.XA priority Critical patent/CN108188254A/en
Publication of CN108188254A publication Critical patent/CN108188254A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a kind of joint stamping die of punching axle sleeve sheet stock, including upper die and lower die.The upper mold that the present invention uses is equipped with top mold frame, stripper plate, oil groove punch-pin, oilhole punch-pin, tenon button cavity plate, shearing mould and rubber spring;Lower die is equipped with lower mold holder, chopping block, tenon button punch-pin, oilhole cavity plate, positioning pin and locating piece;Lower die corresponds to the lower section of upper mold;During work, strip is pushed, above strip:After upper mold first time undershoot, go out first oil groove and shoulder mouth, after second of undershoot of upper mold, second oil groove is gone out, and tenon button, shoulder mouth and oilhole are gone out in the part of first oil groove, after upper mold third time undershoot, go out third oil groove, and tenon button, shoulder mouth and oilhole are gone out in the part of second oil groove, meanwhile, first axle sleeve sheet stock is cut off;The technical solution of such punching axle sleeve sheet stock continuous in cycles, makes the punching of axle sleeve sheet stock, has achieved the purpose that improve efficiency, has reduced cost.

Description

A kind of joint stamping die of punching axle sleeve sheet stock

Technical field

A kind of a kind of connection of punching axle sleeve sheet stock the present invention relates to stamping die, in particular to for punching axle sleeve sheet stock Syzygies compression mould.

Background technology

Axle sleeve is also referred to as bearing shell, and the product of annulus shell-like usually is known as axle sleeve, and symbol structure is closed by two semicircular ring tile shapes Into product be known as bearing shell;Axle sleeve is molded by axle sleeve sheet stock through volume punching, tenon riveting for annulus shell-like;For axle sleeve sheet stock, refer to Figure 10, the prior art using blanking, rush oil groove, rush oilhole, rush tenon button and trimming shaping five processes, five secondary molds and five pressures The machine-shaping of babbit base steel strip is axle sleeve sheet stock, babbit base steel strip is referred to as strip below by machine;So Axle sleeve sheet stock is processed, required employee is more, mold is more, occupancy press is more, and efficiency is low, and labor hour and hold facility cost are big, because This, the prior art there are efficiency it is low, of high cost the problem of with it is insufficient.

Invention content

Existing problems and shortcomings for the above-mentioned prior art, the present invention use the device being made of upper die and lower die, In, upper mold is equipped with top mold frame, stripper plate, oil groove punch-pin, oilhole punch-pin, tenon button cavity plate, shearing mould and rubber spring;Oil groove punch-pin Left part below top mold frame is fixed on, tenon button cavity plate is located at the right side of oil groove punch-pin, and with being fixedly connected below top mold frame; Fitting is slided on the periphery of the oily die orifice of stripper plate left part and oil groove punch-pin, and the right part sliding gomphosis of stripper plate is in the tenon of tenon button cavity plate In cavity, oilhole punch-pin is arranged in the tenon cavity and with being fixedly connected below top mold frame;Rubber spring is located at stripper plate Above and top mold frame below between;Shearing mould is located at the right side of tenon button cavity plate, and with being fixedly connected below top mold frame; It shears concordant with below stripper plate below mould;It shears the left seamed edge below mould and is known as upper cutting edge;Lower die is equipped with lower mold holder, anvil Plate, tenon button punch-pin, oilhole cavity plate, positioning pin and locating piece;Lower die correspond to upper mold lower section, chopping block it is corresponding with oil groove punch-pin and With being fixedly connected above lower mold holder;Tenon button punch-pin is corresponding with the tenon cavity of tenon button cavity plate and with being fixed above lower mold holder Connection;Oilhole cavity plate is arranged among tenon button punch-pin and corresponding with oilhole punch-pin;Positioning pin can stretch up and down, and to be arranged on tenon button convex Above mould;Right seamed edge above tenon button punch-pin is known as lower cutting edge, and the upper cutting edge is corresponding with down cut on the lower cutting edge;Two A locating piece is located at the front and rear both sides in tenon button male right-hand face, the seamed edge phase being mutually adjacently between locating piece and tenon button punch-pin respectively To contact;The size in the front-back direction of tenon button punch-pin is in the front-back direction equal sized with shearing mould, former and later two locating pieces Opposite flank is corresponding with the front and back sides slip for shearing mould;

In application, upper mold is fixed below the Punching slider of press, lower die is fixed on above the workbench of press.Work When making, starting, positioning pin elasticity is protruding upward above tenon button punch-pin, and from left to right, the right end conflict of strip is being positioned At the cylinder of pin, resetted upwards after upper mold punching press downwards for the first time, this time, oil groove punch-pin stamps out first above strip Oil groove, meanwhile, strip right end is contradicted the turning before and after the offside material at positioning pin jointly with tenon button punch-pin and cut by tenon button cavity plate Except shoulder mouth is formed, later, strip is pushed to be stuck in the left side of locating piece to the shoulder mouth to the right, later, upper mold is downward for the second time It is resetted upwards after punching press, this time, oil groove punch-pin stamps out second oil groove above strip, meanwhile, tenon button cavity plate and tenon button The rear and front end punching press of the part of first oil groove of strip is cut out tenon button by punch-pin jointly, and the left end of tenon latch portion forms shoulder again Mouthful, meanwhile, oil groove punch-pin goes out oilhole with oilhole cavity plate in first oil groove, meanwhile, the upper cutting edge and the lower cutting edge The offside material is cut off, the part of first oil groove of strip is made to be shaped to the axle sleeve sheet stock of disjunctor;Later, push strip to The right side is stuck in the left side of locating piece to shoulder mouth, and the axle sleeve sheet stock of the disjunctor is pushed to the right of the lower cutting edge, later, upper mold It is resetted upwards after third time punching press downwards, this time, oil groove punch-pin stamps out third oil groove above strip, meanwhile, tenon button The rear and front end punching press of the part of second oil groove of strip is cut out tenon button, a left side for tenon latch portion by cavity plate jointly with tenon button punch-pin End forms shoulder mouth again, meanwhile, oil groove punch-pin and oilhole cavity plate go out oilhole in second oil groove, meanwhile, the upper cutting edge with The axle sleeve sheet stock of the disjunctor is cut off and is detached with strip by the lower cutting edge, so far first axle sleeve sheet stock punching completion of processing; So in cycles, by a secondary mold, a press, an employee, strip is constantly pushed, upper mold constantly rushes to down It is multiple, continuously joint punching the technical solution of axle sleeve sheet stock can be processed, a kind of joint of punching axle sleeve sheet stock is provided Stamping die, it is intended to process the punching of axle sleeve sheet stock, achieve the purpose that improve efficiency, reduce cost.

The object of the present invention is achieved like this:A kind of joint stamping die of punching axle sleeve sheet stock, including upper mold under Mould, wherein:The upper mold is equipped with top mold frame, stripper plate, oil groove punch-pin, oilhole punch-pin, tenon button cavity plate, shearing mould and rubber bullet Spring;

The top mold frame is the steel components of rectangular plate-like, and backing plate and guide sleeve are equipped with below top mold frame;

Steel components of the stripper plate for left wide right narrow rectangular step plate, the left part of stripper plate are equipped with upper and lower directions square The through-hole of shape is known as oily die orifice, and through-hole of the right part equipped with upper and lower directions rectangle of stripper plate is known as casement mouth, stripper plate right part Rear and front end is equipped with to coincide corresponding shape face with the tenon button-type face of tenon button cavity plate;

The oil groove punch-pin is the steel components of rectangular block shape, is protruded below oil groove punch-pin equipped with punching axle sleeve sheet stock The core of oil groove;

The oilhole punch-pin is equipped with the rectangular block shape steel components of cylindrical punch for lower end;

The tenon button cavity plate to be made of the steel components of two rectangular block shapes of a and b, be referred to as tenon button cavity plate 15a and The leading flank of tenon button cavity plate 15b, the tenon button cavity plate 15a are corresponding equipped with coincideing with the tenon button-type face of the trailing flank of axle sleeve sheet stock Shape face, the trailing flank of the tenon button cavity plate 15b is equipped with to coincide corresponding shape face with the tenon button-type face of the leading flank of axle sleeve sheet stock;

The shearing mould is the steel components of rectangular block shape, shears the left seamed edge below mould and is known as upper cutting edge;The rubber Spring is cylinder tube shape elastic rubber texture part;

Oil groove punch-pin is fixed on left part below top mold frame, and tenon button cavity plate is located at the right side of oil groove punch-pin and and top mold frame Below be fixedly connected, wherein, the tenon button cavity plate 15a is located at behind the right side of oil groove punch-pin, and the tenon button cavity plate 15b is located at Before the right side of oil groove punch-pin, the spacing cavity between the tenon button cavity plate 15a and tenon button cavity plate 15b is known as tenon cavity;Oilhole Punch-pin is arranged in the tenon cavity and with being fixedly connected below top mold frame;The oily die orifice and oil groove of stripper plate left part are convex Fitting is slided on the periphery of mould, and in the tenon cavity, rubber spring is located above stripper plate the right part sliding gomphosis of stripper plate Between below top mold frame;Shearing mould is located at the right side of tenon button cavity plate and with being fixedly connected below top mold frame;Shear mould Below it is concordant with below stripper plate;

The lower die is equipped with lower mold holder, chopping block, tenon button punch-pin, oilhole cavity plate, positioning pin and locating piece;

The lower mold holder is the steel components of rectangular plate-like, and backing plate and guide post are equipped with above lower mold holder;

The chopping block is the steel components of rectangular plate-like;

The tenon button punch-pin is the steel components of rectangular block shape, and the leading flank of tenon button punch-pin is equipped with and the tenon button cavity plate The buckle-shaped face of tenon of 15b coincide corresponding shape face, and the trailing flank of tenon button punch-pin is equipped with to coincide with the buckle-shaped face of tenon of tenon button cavity plate 15a Corresponding shape face;

The oilhole cavity plate is the circular through hole being located above tenon button punch-pin;

The positioning pin is cylinder step steel components;

The locating piece is the steel components of rectangular block shape;

Lower die corresponds to the lower section of upper mold, and chopping block is corresponding with oil groove punch-pin and with being fixedly connected above lower mold holder;Tenon button Punch-pin is corresponding with the tenon cavity of tenon button cavity plate and with being fixedly connected above lower mold holder;Oilhole cavity plate and oilhole punch-pin pair It should;Positioning pin is slidably disposed in the slide opening of tenon button punch-pin setting, spring is equipped with below positioning pin, the top of positioning pin can be upper and lower Elastic telescopic is above tenon button punch-pin;Right seamed edge above tenon button punch-pin is known as lower cutting edge, the lower cutting edge and the upper sword Down cut corresponds on mouth;Two locating pieces are located at the front and rear both sides in tenon button male right-hand face respectively, locating piece and tenon button punch-pin it Between the seamed edge that is mutually adjacently is opposite contacts;The size in the front-back direction of tenon button punch-pin and the size phase in the front-back direction for shearing mould Opposite flank Deng, former and later two locating pieces is corresponding with the front and back sides slip for shearing mould.

Above structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view The face of figure, behind be the face opposite with the front.

Working principle and beneficial effect

In application, upper mold is fixed below the Punching slider of press, lower die is fixed on above the workbench of press.

During work, starting, positioning pin elasticity is protruding upward above tenon button punch-pin, from left to right, by the right end of strip It contradicts at the cylinder of positioning pin, is resetted upwards after upper mold punching press downwards for the first time, this time, oil groove punch-pin rushes above strip First oil groove is extruded, meanwhile, strip right end is contradicted the offside material at positioning pin with tenon button punch-pin by tenon button cavity plate jointly Front and rear turning cuts off to form shoulder mouth, later, strip is pushed to be stuck in the left side of locating piece to the shoulder mouth to the right;

Later, it is resetted upwards after second of punching press downwards of upper mold, this time, oil groove punch-pin stamps out second above strip A oil groove, meanwhile, tenon button cavity plate jointly cuts out the rear and front end punching press of the part of first oil groove of strip with tenon button punch-pin Tenon button, the left end of tenon latch portion form shoulder mouth again, meanwhile, oil groove punch-pin goes out oilhole with oilhole cavity plate in first oil groove, Meanwhile the upper cutting edge cuts off the offside material with the lower cutting edge, and the part of first oil groove of strip is made to be shaped to connect The axle sleeve sheet stock of body later, pushes strip to be stuck in the left side of locating piece to shoulder mouth to the right, and the axle sleeve sheet stock of the disjunctor is pushed away To the right of the lower cutting edge;

Later, it is resetted upwards after the punching press downwards of upper mold third time, this time, oil groove punch-pin stamps out third above strip A oil groove, meanwhile, tenon button cavity plate jointly cuts out the rear and front end punching press of the part of second oil groove of strip with tenon button punch-pin Tenon button, the left end of tenon latch portion form shoulder mouth again, meanwhile, oil groove punch-pin goes out oilhole with oilhole cavity plate in second oil groove, Meanwhile the axle sleeve sheet stock of the disjunctor is cut off and is detached with strip by the upper cutting edge and the lower cutting edge, so far first axle sleeve Sheet stock punching completion of processing;So in cycles, continuously joint punching the axle sleeve sheet stock of finished product can be processed.

The present apparatus is simple in structure, reliable operation, by the blanking of punching axle sleeve sheet stock, rushes oil groove, rushes oilhole, rushes tenon button and cut Among the processing of side shaping five collection is together in a secondary mold, a secondary mold, a press, an employee, by constantly pushing away only are needed Send strip, upper mold constantly rushes to down multiple, can complete blanking, rush oil groove, rushes oilhole, rushing tenon button and trimming shaping punching axle sleeve The overall process of sheet stock processing;The punching of axle sleeve sheet stock is processed, reduces recruitment, reduces hold facility, improves efficiency, drop Low cost.

Above-mentioned, the present invention uses the device being made of upper die and lower die, wherein, upper mold is equipped with top mold frame, stripper plate, oil groove Punch-pin, oilhole punch-pin, tenon button cavity plate, shearing mould and rubber spring;Oil groove punch-pin is fixed on left part below top mold frame, and tenon button is recessed Mould is located at the right side of oil groove punch-pin, and with being fixedly connected below top mold frame;The oily die orifice of stripper plate left part and oil groove punch-pin Periphery slide fitting, for the right part sliding gomphosis of stripper plate in the tenon cavity of tenon button cavity plate, oilhole punch-pin is arranged on the tenon In cavity and with being fixedly connected below top mold frame;Between rubber spring is located at below the upper surface of stripper plate and top mold frame;It cuts The right side that mould is located at tenon button cavity plate is cut, and with being fixedly connected below top mold frame;Shear mould below with below stripper plate Concordantly;It shears the left seamed edge below mould and is known as upper cutting edge;Lower die is equipped with lower mold holder, chopping block, tenon button punch-pin, oilhole cavity plate, positioning Pin and locating piece;Lower die corresponds to the lower section of upper mold, and chopping block is corresponding with oil groove punch-pin and with being fixedly connected above lower mold holder;Tenon Button punch-pin is corresponding with the tenon cavity of tenon button cavity plate and with being fixedly connected above lower mold holder;It is convex that oilhole cavity plate is arranged on tenon button It is among mould and corresponding with oilhole punch-pin;Positioning pin can stretch up and down to be arranged on above tenon button punch-pin;The right side above tenon button punch-pin Seamed edge is known as lower cutting edge, and the upper cutting edge is corresponding with down cut on the lower cutting edge;Two locating pieces are located at tenon button punch-pin respectively The front and rear both sides of right side, the seamed edge being mutually adjacently between locating piece and tenon button punch-pin is opposite to be contacted;The front and back of tenon button punch-pin To size and shearing mould in the front-back direction equal sized, the opposite flanks of former and later two locating pieces and the front and rear side of shearing mould Face, which is slided, to be corresponded to;

In application, upper mold is fixed below the Punching slider of press, lower die is fixed on above the workbench of press.Work When making, starting, positioning pin elasticity is protruding upward above tenon button punch-pin, and from left to right, the right end conflict of strip is being positioned At the cylinder of pin, resetted upwards after upper mold punching press downwards for the first time, this time, oil groove punch-pin stamps out first above strip Oil groove, meanwhile, strip right end is contradicted the turning before and after the offside material at positioning pin jointly with tenon button punch-pin and cut by tenon button cavity plate Except shoulder mouth is formed, later, strip is pushed to be stuck in the left side of locating piece to the shoulder mouth to the right, later, upper mold is downward for the second time It is resetted upwards after punching press, this time, oil groove punch-pin stamps out second oil groove above strip, meanwhile, tenon button cavity plate and tenon button The rear and front end punching press of the part of first oil groove of strip is cut out tenon button by punch-pin jointly, and the left end of tenon latch portion forms shoulder again Mouthful, meanwhile, oil groove punch-pin goes out oilhole with oilhole cavity plate in first oil groove, meanwhile, the upper cutting edge and the lower cutting edge The offside material is cut off, the part of first oil groove of strip is made to be shaped to the axle sleeve sheet stock of disjunctor;Later, push strip to The right side is stuck in the left side of locating piece to shoulder mouth, and the axle sleeve sheet stock of the disjunctor is pushed to the right of the lower cutting edge, later, upper mold It is resetted upwards after third time punching press downwards, this time, oil groove punch-pin stamps out third oil groove above strip, meanwhile, tenon button The rear and front end punching press of the part of second oil groove of strip is cut out tenon button, a left side for tenon latch portion by cavity plate jointly with tenon button punch-pin End forms shoulder mouth again, meanwhile, oil groove punch-pin and oilhole cavity plate go out oilhole in second oil groove, meanwhile, the upper cutting edge with The axle sleeve sheet stock of the disjunctor is cut off and is detached with strip by the lower cutting edge, so far first axle sleeve sheet stock punching completion of processing; So in cycles, by a secondary mold, a press, an employee, strip is constantly pushed, upper mold constantly rushes to down It is multiple, continuously joint punching can process the technical solution of axle sleeve sheet stock, overcome the prior art there are efficiency it is low, into For the problem of this is high with insufficient, the joint stamping die of a kind of punching axle sleeve sheet stock provided processes the punching of axle sleeve sheet stock, Achieve the purpose that improve efficiency, reduced cost.

Description of the drawings

Fig. 1 is a kind of main view schematic cross-sectional view of the joint stamping die of punching axle sleeve sheet stock of the present invention;

Fig. 2 be the present invention a kind of punching axle sleeve sheet stock joint stamping die, the axis of 2 die opening state of upper mold 1 and lower die Geodesic structure schematic diagram;

Fig. 3 is a kind of schematic cross-sectional view of the lower die 2 of the joint stamping die of punching axle sleeve sheet stock of the present invention;

Fig. 4 is a kind of joint stamping die of punching axle sleeve sheet stock of the present invention, is operated in the downward punching press for the first time of upper mold 1 It resets upwards afterwards, offside material 07 forms the principle schematic of 08 tense of shoulder mouth;

Fig. 5 is the extraction enlarged drawing in A portions in Fig. 4;

Fig. 6 is a kind of joint stamping die of punching axle sleeve sheet stock of the present invention, is operated in 1 second downward punching press of upper mold It resets upwards afterwards, offside material 07 is cut off the principle schematic of tense with lower cutting edge by the upper cutting edge;

Fig. 7 is the extraction enlarged drawing in B portions in Fig. 6;

Fig. 8 is a kind of joint stamping die of punching axle sleeve sheet stock of the present invention, is operated in the 1 downward punching press of third time of upper mold Before, the axle sleeve sheet stock 03 of the disjunctor is pushed to the principle schematic of tense on the right of lower cutting edge;

Fig. 9 is the extraction enlarged drawing in C portions in Fig. 8;

Figure 10 is a kind of schematic diagram of axle sleeve sheet stock 03.

Embodiment in below in conjunction with the accompanying drawings is described in further detail the present invention, but should not be construed as to the present invention's Any restrictions.

In figure:Upper mold 1, top mold frame 11, stripper plate 12, oily die orifice 121, casement mouth 122, oil groove punch-pin 13, oilhole punch-pin 14th, tenon button cavity plate 15, tenon button cavity plate 15a, tenon button cavity plate 15b, tenon cavity 151, shearing mould 16, rubber spring 17, lower die 2, under Mould bases 21, chopping block 22, tenon button punch-pin 23, oilhole cavity plate 24, positioning pin 25, spring 251, locating piece 26, guide sleeve 01, guide post 02, Axle sleeve sheet stock 03, strip 04, oil groove 05, oilhole 06, offside material 07, shoulder mouth 08, backing plate 09.

Specific embodiment

Refering to Fig. 1~Fig. 9, the joint stamping die of a kind of punching axle sleeve sheet stock of the invention, including upper mold 1 and lower die 2, wherein:The upper mold 1 is equipped with top mold frame 11, stripper plate 12, oil groove punch-pin 13, oilhole punch-pin 14, tenon button cavity plate 15, shearing Mould 16 and rubber spring 17;

The top mold frame 11 is the steel components of rectangular plate-like, and backing plate 09 and guide sleeve 01 are equipped with below top mold frame 11;

Steel components of the stripper plate 12 for left wide right narrow rectangular step plate, the left part of stripper plate 12 are equipped with upper and lower It is known as oily die orifice 121 to the through-hole of rectangle, through-hole of the right part equipped with upper and lower directions rectangle of stripper plate 12 is known as casement mouth 122, The rear and front end of 12 right part of stripper plate is equipped with to coincide corresponding shape face with the tenon button-type face of tenon button cavity plate 15;

The oil groove punch-pin 13 is the steel components of rectangular block shape, is protruded below oil groove punch-pin 13 and is equipped with punching axle sleeve piece The core of the oil groove of material 03;

The oilhole punch-pin 14 is equipped with the rectangular block shape steel components of cylindrical punch for lower end;

The tenon button cavity plate 15 is referred to as tenon button cavity plate 15a to be made of the steel components of two rectangular block shapes of a and b With tenon button cavity plate 15b, the leading flank of the tenon button cavity plate 15a is equipped with to coincide pair with the tenon button-type face of the trailing flank of axle sleeve sheet stock 03 The shape face answered, the trailing flank of the tenon button cavity plate 15b are corresponding equipped with coincideing with the tenon button-type face of the leading flank of axle sleeve sheet stock 03 Shape face;

The shearing mould 16 is the steel components of rectangular block shape, shears the left seamed edge below mould 16 and is known as upper cutting edge;It is described Rubber spring 17 is cylinder tube shape elastic rubber texture part;

Oil groove punch-pin 13 is fixed on left part below top mold frame 11, and tenon button cavity plate 15 is located at the right side of oil groove punch-pin 13 And with being fixedly connected below top mold frame 11, wherein, the tenon button cavity plate 15a is located at behind the right side of oil groove punch-pin 13, described Tenon button cavity plate 15b is located at before the right side of oil groove punch-pin 13, and the spacing between the tenon button cavity plate 15a and tenon button cavity plate 15b is empty Chamber is known as tenon cavity 151;Oilhole punch-pin 14 is arranged in the tenon cavity 151 and with being fixedly connected below top mold frame 11;It is de- Fitting is slided on the periphery of the oily die orifice 121 and oil groove punch-pin 13 of 12 left part of flitch, and the right part sliding gomphosis of stripper plate 12 exists In the tenon cavity 151, between rubber spring 17 is located at below the upper surface of stripper plate 12 and top mold frame 11;Shear mould 16 In the right side of tenon button cavity plate 15 and with being fixedly connected below top mold frame 11;Shear mould 16 below with below stripper plate 12 Concordantly;

The lower die 2 is equipped with lower mold holder 21, chopping block 22, tenon button punch-pin 23, oilhole cavity plate 24, positioning pin 25 and locating piece 26;

The lower mold holder 21 is the steel components of rectangular plate-like, and backing plate 09 and guide post 02 are equipped with above lower mold holder 21;

The chopping block 22 is the steel components of rectangular plate-like;

The tenon button punch-pin 23 is the steel components of rectangular block shape, and the leading flank of tenon button punch-pin 23 is equipped with recessed with the tenon button The buckle-shaped face of tenon of mould 15b coincide corresponding shape face, and the trailing flank of tenon button punch-pin 23 is equipped with kisses with the buckle-shaped face of the tenon of tenon button cavity plate 15a Close corresponding shape face;

The oilhole cavity plate 24 is the circular through hole being located above tenon button punch-pin 23;

The positioning pin 25 is cylinder step steel components;

The locating piece 26 is the steel components of rectangular block shape;

Lower die 2 corresponds to the lower section of upper mold 1, and chopping block 22 is corresponding with oil groove punch-pin 13 and connects with fixed above lower mold holder 21 It connects;Tenon button punch-pin 23 is corresponding with the tenon cavity 151 of tenon button cavity plate 15 and with being fixedly connected above lower mold holder 21;Oilhole Cavity plate 24 is corresponding with oilhole punch-pin 14;Positioning pin 25 is slidably disposed in the slide opening of the setting of tenon button punch-pin 23, below positioning pin 25 Equipped with spring 251, the top of positioning pin 25 can up and down elastic telescopic above tenon button punch-pin 23;The right side above tenon button punch-pin 23 Seamed edge is known as lower cutting edge, and the lower cutting edge is corresponding with down cut on the upper cutting edge;It is convex that two locating pieces 26 are located at tenon button respectively The front and rear both sides of 23 right side of mould, the seamed edge being mutually adjacently between locating piece 26 and tenon button punch-pin 23 is opposite to be contacted;Tenon button punch-pin 23 size in the front-back direction with shearing mould 16 it is in the front-back direction equal sized, the opposite flank of former and later two locating pieces 26 with The front and back sides for shearing mould 16 slide correspondence.

Above structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view The face of figure, behind be the face opposite with the front.

Working principle and beneficial effect

In application, upper mold 1 is fixed below the Punching slider of press, lower die 2 is fixed on above the workbench of press.

During work, starting, 25 elasticity of positioning pin is protruding upward above tenon button punch-pin 23, from left to right, by strip 04 Right end contradict at the cylinder of positioning pin 25, resetted upwards after the punching press downwards for the first time of upper mold 1, this time, oil groove punch-pin 13 exists Stamp out first oil groove 05 above strip 04, meanwhile, tenon button cavity plate 15 jointly supports 04 right end of strip with tenon button punch-pin 23 Turning cuts off to form shoulder mouth 08 before and after touching the offside material 07 at positioning pin 25, later, pushes strip 04 to the right to the shoulder Mouth 08 is stuck in the left side of locating piece 26;

Later, it is resetted upwards after 1 second downward punching press of upper mold, this time, the punching press above strip 04 of oil groove punch-pin 13 Go out second oil groove 05, meanwhile, tenon button cavity plate 15 is with tenon button punch-pin 23 jointly by the part of first oil groove 05 of strip 04 Rear and front end punching press cuts out tenon button, and the left end of tenon latch portion forms shoulder mouth 08 again, meanwhile, oil groove punch-pin 13 and oilhole cavity plate 24 Oilhole 06 is gone out in first oil groove 05, meanwhile, the upper cutting edge cuts off the offside material 07 with the lower cutting edge, makes band The part of first oil groove 05 of material 04 is shaped to the axle sleeve sheet stock 03 of disjunctor, later, strip 04 is pushed to block to shoulder mouth 08 to the right In the left side of locating piece 26, the axle sleeve sheet stock 03 of the disjunctor is pushed to the right of the lower cutting edge;

Later, it is resetted upwards after 1 third time punching press downwards of upper mold, this time, the punching press above strip 04 of oil groove punch-pin 13 Go out third oil groove 05, meanwhile, tenon button cavity plate 15 is with tenon button punch-pin 23 jointly by the part of second oil groove 05 of strip 04 Rear and front end punching press cuts out tenon button, and the left end of tenon latch portion forms shoulder mouth 08 again, meanwhile, oil groove punch-pin 13 and oilhole cavity plate 24 Oilhole 06 is gone out in second oil groove 05, meanwhile, the upper cutting edge and the lower cutting edge are by the axle sleeve sheet stock 03 of the disjunctor Excision is detached with strip 04, so far first 03 punching completion of processing of axle sleeve sheet stock;It so in cycles, can be continuously Joint punching processes the axle sleeve sheet stock 03 of finished product.

The present apparatus is simple in structure, reliable operation, by the blanking of punching axle sleeve sheet stock 03, rush oil groove, rush oilhole, rush tenon button and Among the processing of trimming shaping five collection is together in a secondary mold, a secondary mold, a press, an employee, by constantly are only needed Push strip 04, upper mold 1 constantly rushes to down multiple, can complete blanking, rush oil groove, rushes oilhole, rushing tenon button and trimming shaping punching The overall process that axle sleeve sheet stock 03 processed is processed;The punching of axle sleeve sheet stock 03 is processed, reduces recruitment, reduces hold facility, carry High efficiency reduces cost.

Claims (1)

1. a kind of joint stamping die of punching axle sleeve sheet stock, including upper mold (1) and lower die (2), it is characterised in that:Described is upper Mould (1) is equipped with top mold frame (11), stripper plate (12), oil groove punch-pin (13), oilhole punch-pin (14), tenon button cavity plate (15), shearing mould (16) and rubber spring (17);
The top mold frame (11) is the steel components of rectangular plate-like, and backing plate (09) and guide sleeve are equipped with below top mold frame (11) (01);
Steel components of the stripper plate (12) for left wide right narrow rectangular step plate, the left part of stripper plate (12) are equipped with upper and lower It is known as oily die orifice (121) to the through-hole of rectangle, through-hole of the right part equipped with upper and lower directions rectangle of stripper plate (12) is known as casement mouth (122), the rear and front end of stripper plate (12) right part is equipped with coincide corresponding shape face with the tenon button-type face of tenon button cavity plate (15);
The oil groove punch-pin (13) is the steel components of rectangular block shape, is protruded below oil groove punch-pin (13) and is equipped with punching axle sleeve piece Expect the core of the oil groove of (03);
The oilhole punch-pin (14) is equipped with the rectangular block shape steel components of cylindrical punch for lower end;
The tenon button cavity plate (15) is referred to as tenon button cavity plate (15a) to be made of the steel components of two rectangular block shapes of a and b With tenon button cavity plate (15b), the leading flank of the tenon button cavity plate (15a) is equipped with the tenon button-type face with the trailing flank of axle sleeve sheet stock (03) Coincide corresponding shape face, and the trailing flank of the tenon button cavity plate (15b) is equipped with the tenon button-type face with the leading flank of axle sleeve sheet stock (03) Coincide corresponding shape face;
The shearing mould (16) is the steel components of rectangular block shape, and the left seamed edge of shearing mould (16) below is known as upper cutting edge;It is described Rubber spring (17) is cylinder tube shape elastic rubber texture part;
Oil groove punch-pin (13) is fixed on left part below top mold frame (11), and tenon button cavity plate (15) is positioned at the right side of oil groove punch-pin (13) Face and with being fixedly connected below top mold frame (11), wherein, the tenon button cavity plate (15a) is behind the right side of oil groove punch-pin (13) Face, the tenon button cavity plate (15b) is before the right side of oil groove punch-pin (13), the tenon button cavity plate (15a) and tenon button cavity plate Spacing cavity between (15b) is known as tenon cavity (151);Oilhole punch-pin (14) be arranged in the tenon cavity (151) and with it is upper Mould bases is fixedly connected below (11);The oily die orifice (121) of stripper plate (12) left part and the periphery of oil groove punch-pin (13) are slided Dynamic fitting, the right part sliding gomphosis of stripper plate (12) is in the tenon cavity (151), and rubber spring (17) is positioned at stripper plate (12) Above and top mold frame (11) below between;Shear mould (16) positioned at the right side of tenon button cavity plate (15) and with top mold frame (11) Below be fixedly connected;It shears concordant with below stripper plate (12) below mould (16);
The lower die (2) is equipped with lower mold holder (21), chopping block (22), tenon button punch-pin (23), oilhole cavity plate (24), positioning pin (25) With locating piece (26);
The lower mold holder (21) is the steel components of rectangular plate-like, and backing plate (09) and guide post are equipped with above lower mold holder (21) (02);
The chopping block (22) is the steel components of rectangular plate-like;
The tenon button punch-pin (23) is the steel components of rectangular block shape, and the leading flank of tenon button punch-pin (23) is equipped with recessed with the tenon button The buckle-shaped face of tenon of mould (15b) coincide corresponding shape face, and the trailing flank of tenon button punch-pin (23) is equipped with the tenon button with tenon button cavity plate (15a) Shape face coincide corresponding shape face;
The oilhole cavity plate (24) is to be located at the circular through hole of tenon button punch-pin (23) above;
The positioning pin (25) is cylinder step steel components;
The locating piece (26) is the steel components of rectangular block shape;
Lower die (2) corresponding to upper mold (1) lower section, chopping block (22) it is corresponding with oil groove punch-pin (13) and with lower mold holder (21) above It is fixedly connected;Tenon button punch-pin (23) it is corresponding with the tenon cavity (151) of tenon button cavity plate (15) and with lower mold holder (21) above It is fixedly connected;Oilhole cavity plate (24) is corresponding with oilhole punch-pin (14);Positioning pin (25) is slidably disposed in tenon button punch-pin (23) setting In slide opening, be equipped with spring (251) below positioning pin (25), the top of positioning pin (25) can up and down elastic telescopic in tenon button punch-pin (23) above;The right seamed edge of tenon button punch-pin (23) above is known as lower cutting edge, the lower cutting edge and down cut on the upper cutting edge It is corresponding;Two locating pieces (26) are located at the front and rear both sides of tenon button punch-pin (23) right side, locating piece (26) and tenon button punch-pin respectively (23) the opposite contact of seamed edge being mutually adjacently between;The size in the front-back direction of tenon button punch-pin (23) is front and rear with shearing mould (16) Direction it is equal sized, the opposite flanks of former and later two locating pieces (26) is corresponding with the front and back sides slip of shearing mould (16).
CN201810160980.XA 2018-02-13 2018-02-13 A kind of joint stamping die of punching axle sleeve sheet stock CN108188254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810160980.XA CN108188254A (en) 2018-02-13 2018-02-13 A kind of joint stamping die of punching axle sleeve sheet stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810160980.XA CN108188254A (en) 2018-02-13 2018-02-13 A kind of joint stamping die of punching axle sleeve sheet stock

Publications (1)

Publication Number Publication Date
CN108188254A true CN108188254A (en) 2018-06-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530552A (en) * 2019-01-23 2019-03-29 重庆爱驰威汽车零部件有限公司 A kind of bracket continuous stamping die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530552A (en) * 2019-01-23 2019-03-29 重庆爱驰威汽车零部件有限公司 A kind of bracket continuous stamping die
CN109530552B (en) * 2019-01-23 2020-04-28 重庆爱驰威汽车零部件有限公司 Continuous stamping die for support

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