CN110523900A - A kind of molding mode of stainless steel pier die pressing product - Google Patents

A kind of molding mode of stainless steel pier die pressing product Download PDF

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Publication number
CN110523900A
CN110523900A CN201910835892.XA CN201910835892A CN110523900A CN 110523900 A CN110523900 A CN 110523900A CN 201910835892 A CN201910835892 A CN 201910835892A CN 110523900 A CN110523900 A CN 110523900A
Authority
CN
China
Prior art keywords
pier
finished
stainless steel
wedge block
block
Prior art date
Application number
CN201910835892.XA
Other languages
Chinese (zh)
Inventor
王希亮
庄严
付恒
严一钊
侯毅
王洪伟
Original Assignee
成都宏明双新科技股份有限公司
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 成都宏明双新科技股份有限公司 filed Critical 成都宏明双新科技股份有限公司
Priority to CN201910835892.XA priority Critical patent/CN110523900A/en
Publication of CN110523900A publication Critical patent/CN110523900A/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
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02Die forging; Trimming by making use of special dies ; Punching during forging

Abstract

The invention discloses a kind of molding modes of stainless steel pier die pressing product, it is the following steps are included: the pier of S1, semi-finished product wedge block are molded: S11, by stainless steel blank block (1) along it is arranged in a straight line in material frame to constitute strip, by stainless steel blank block (1) tooling of strip head end to pier indentation mould (2) top surface on;S12, control press machine starting, press machine drives formed punch and pier belling mould (4) below to move downward, the inclined-plane (3) of pier belling mould (4) is pressed in the top of stainless steel blank block (1), the inclined surface matched with inclined-plane (3) is formed on the top of stainless steel blank block (1), to obtain the semi-finished product wedge block matched with inclined-plane (3);S2, the pier of finished product wedge block are molded.The beneficial effects of the present invention are: simple process, raising pier pressure quality, raising pier press efficiency, instead of traditional process for machining, the mass production of product is realized.

Description

A kind of molding mode of stainless steel pier die pressing product

Technical field

The present invention relates to the molded technical field of wedge block pier, especially a kind of molding side of stainless steel pier die pressing product Formula.

Background technique

Process wedge block as shown in Figure 1, the top of wedge block is the inclined-plane of setting of being tilted to the left, the left and right sides of wedge block Top edge be curved portion, molding use the workpiece of wedge block be stainless steel rectangular square, existing moulding process be elder generation not The end face of rust steel rectangular block draws oblique line, and then worker cuts rectangular block along oblique line, so that semi-finished product wedge block is obtained, Left and right edges of the last worker by the way of polishing on inclined-plane are polished, and to mold curved portion, finally process finished product Wedge block, but the curved portion that this processing method will lead to right side collapses as shown in Fig. 2, because the mode of artificial is difficult Guarantee processing quality, reduces the processing quality of product.Furthermore the existing form using single-piece work not only reduces production effect Rate, and cannot achieve batch production.

Summary of the invention

The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of simple process, improves pier pressure quality, improves Pier press efficiency, realize product mass production stainless steel pier die pressing product molding mode.

The purpose of the present invention is achieved through the following technical solutions: a kind of molding mode of stainless steel pier die pressing product, it is wrapped Include following steps:

S1, the pier of semi-finished product wedge block are molded:

S11, by stainless steel blank block along it is arranged in a straight line in material frame to constitute strip, by the stainless steel blank block work of strip head end It is attached on the top surface of pier indentation mould;

S12, control press machine starting, press machine drive formed punch and pier belling mould below to move downward, pier belling mould it is oblique Face pressure is at the top of stainless steel blank block, and the inclined surface matched with inclined-plane is formed on the top of stainless steel blank block, to obtain The semi-finished product wedge block matched with inclined-plane;

S2, the pier of finished product wedge block are molded:

S21, the movement with strip, semi-finished product wedge block tooling enter on the top surface of the groove of the fine cavity plate of press machine;

S22, control press machine starting, press machine drive formed punch and fine punch-pin A below and fine punch-pin B to distinguish punching press The left and right end portions of semi-finished product wedge block make the material of the left and right sides of semi-finished product wedge block be stamped, as strip is after reforwarding Dynamic, the spacing between fine punch-pin A and fine punch-pin B gradually becomes smaller, to make the width of semi-finished product wedge block gradually become smaller, most Required finished product wedge block is obtained eventually;

S3, finished product wedge block is unloaded from fine cavity plate using stripper.

The top surface of the pier indentation mould is smooth.

The invention has the following advantages that present invention process is simple, improve pier pressure quality, improves pier presses efficiency;Due to stainless The left and right sides material of steel wool briquet gradually fall by punching press, without first cutting manual polishing curved portion again, and using by multiple Fine blanking technology reduces product because collapsing angle R caused by punching, greatly improves the processing quality of finished product wedge block.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of finished product wedge block;

Fig. 2 is the structural schematic diagram of the wedge block collapsed;

Fig. 3 is the structural schematic diagram that pier presses semi-finished product wedge block;

Fig. 4 is the structural schematic diagram that pier is pressed into product wedge block;

In figure, 1- stainless steel blank block, 2- pier presses mould, and the inclined-plane 3-, 4- pier belling mould, 5- semi-finished product wedge block, 6- fine is recessed Mould, 7- fine punch-pin A, 8- fine punch-pin B.

Specific embodiment

The present invention will be further described with reference to the accompanying drawing, and protection scope of the present invention is not limited to as described below:

As shown in Fig. 3 ~ 4.A kind of molding mode of stainless steel pier die pressing product, it the following steps are included:

S1, the pier of semi-finished product wedge block are molded:

S11, by stainless steel blank block 1 along it is arranged in a straight line in material frame to constitute strip, by the stainless steel blank block 1 of strip head end In tooling to the top surface of pier indentation mould 2;

S12, control press machine starting, press machine drive formed punch and pier belling mould 4 below to move downward, pier belling mould 4 Inclined-plane 3 is pressed in the top of stainless steel blank block 1, and the inclined surface matched with inclined-plane 3 is formed on the top of stainless steel blank block 1, from And obtain the semi-finished product wedge block matched with inclined-plane 3;

S2, the pier of finished product wedge block are molded:

S21, the movement with strip, 5 tooling of semi-finished product wedge block enter the top surface of the groove of the fine cavity plate 6 of press machine On;

S22, control press machine starting, press machine drive formed punch and fine punch-pin A7 below and fine punch-pin B8 to rush respectively The left and right end portions for pressing semi-finished product wedge block 5, make the material of the left and right sides of semi-finished product wedge block 5 be stamped, with strip after Reforwarding is dynamic, and the spacing between fine punch-pin A7 and fine punch-pin B8 gradually becomes smaller, to make the width of semi-finished product wedge block 5 gradually Become smaller, finally obtains required finished product wedge block;In entire forming process, since the left and right sides material of stainless steel blank block is Gradually punching press is fallen, and without first cutting manual polishing curved portion again, and using by multiple precise cutting technique, reduces product because of punching Collapse angle R caused by sanction, greatly improves the processing quality of finished product wedge block.

S3, finished product wedge block is unloaded from fine cavity plate 6 using stripper.

The top surface of the pier indentation mould 2 is smooth.

The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention It is interior.

Claims (2)

1. a kind of molding mode of stainless steel pier die pressing product, it is characterised in that: it the following steps are included:
S1, the pier of semi-finished product wedge block are molded:
S11, by stainless steel blank block (1) along it is arranged in a straight line in material frame to constitute strip, by the stainless steel blank of strip head end In block (1) tooling to the top surface of pier indentation mould (2);
S12, control press machine starting, press machine drive formed punch and pier belling mould (4) below to move downward, pier belling mould (4) inclined-plane (3) is pressed in the top of stainless steel blank block (1), and the top of stainless steel blank block (1) is formed to match with inclined-plane (3) The inclined surface of conjunction, to obtain the semi-finished product wedge block matched with inclined-plane (3);
S2, the pier of finished product wedge block are molded:
S21, the movement with strip, semi-finished product wedge block (5) tooling enter the top table of the groove of the fine cavity plate (6) of press machine On face;
S22, control press machine starting, press machine drive formed punch and fine punch-pin A(7 below) and fine punch-pin B(8) divide The left and right end portions of other punching press semi-finished product wedge block (5), make the material of the left and right sides of semi-finished product wedge block (5) be stamped, with Strip continues to move, fine punch-pin A(7) and fine punch-pin B(8) between spacing gradually become smaller, to keep semi-finished product wedge-shaped The width of block (5) gradually becomes smaller, and finally obtains required finished product wedge block;
S3, finished product wedge block is unloaded from fine cavity plate (6) using stripper.
2. a kind of molding mode of stainless steel pier die pressing product according to claim 1, it is characterised in that: the pier presses mould (2) top surface is smooth.
CN201910835892.XA 2019-09-05 2019-09-05 A kind of molding mode of stainless steel pier die pressing product CN110523900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910835892.XA CN110523900A (en) 2019-09-05 2019-09-05 A kind of molding mode of stainless steel pier die pressing product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910835892.XA CN110523900A (en) 2019-09-05 2019-09-05 A kind of molding mode of stainless steel pier die pressing product

Publications (1)

Publication Number Publication Date
CN110523900A true CN110523900A (en) 2019-12-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910835892.XA CN110523900A (en) 2019-09-05 2019-09-05 A kind of molding mode of stainless steel pier die pressing product

Country Status (1)

Country Link
CN (1) CN110523900A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU965586A1 (en) * 1980-10-16 1982-10-15 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Method of producing wedge shaped forgings
CN1830596A (en) * 2004-10-29 2006-09-13 斯奈克玛 Method for processing metal slug, apparatus and method for implementing the same
CN101022234A (en) * 2007-01-19 2007-08-22 吴志林 Forging and pressing producing technology for vehicle power generator electrode jaw
CN103736892A (en) * 2013-12-20 2014-04-23 广西南宁德通网络有限公司 Wedge-shaped forge piece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU965586A1 (en) * 1980-10-16 1982-10-15 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Method of producing wedge shaped forgings
CN1830596A (en) * 2004-10-29 2006-09-13 斯奈克玛 Method for processing metal slug, apparatus and method for implementing the same
CN101022234A (en) * 2007-01-19 2007-08-22 吴志林 Forging and pressing producing technology for vehicle power generator electrode jaw
CN103736892A (en) * 2013-12-20 2014-04-23 广西南宁德通网络有限公司 Wedge-shaped forge piece

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