CN106040848A - Stamping continuous die for thick steel plate local fine stamping tooth-shaped product - Google Patents

Stamping continuous die for thick steel plate local fine stamping tooth-shaped product Download PDF

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Publication number
CN106040848A
CN106040848A CN201610675296.6A CN201610675296A CN106040848A CN 106040848 A CN106040848 A CN 106040848A CN 201610675296 A CN201610675296 A CN 201610675296A CN 106040848 A CN106040848 A CN 106040848A
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CN
China
Prior art keywords
plate
mold
bolster
cushion block
screw
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610675296.6A
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Chinese (zh)
Inventor
马明越
任海峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Lile Automobile Components Co Ltd
Original Assignee
Jiangsu Lile Automobile Components Co Ltd
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 Jiangsu Lile Automobile Components Co Ltd filed Critical Jiangsu Lile Automobile Components Co Ltd
Priority to CN201610675296.6A priority Critical patent/CN106040848A/en
Publication of CN106040848A publication Critical patent/CN106040848A/en
Pending legal-status Critical Current

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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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/08Dies with different parts for several steps in a process

Abstract

The invention discloses a stamping continuous die for a thick steel plate local fine stamping tooth-shaped product. The stamping continuous die comprises an upper supporting plate, upper cushion blocks, an upper die base, upper cushion plates, upper clamping plates, stop plates, stripping plates, lower die plates, lower cushion blocks, a lower die base, lower cushion blocks, lower supporting plates, a nitrogen spring ejector column knocking-out plate, upper die screws, screws, nitrogen springs, upper die inner guide columns, an equal-height sleeve, a guide pin, an upper die ejector cylinder, a spring, a set screw, lower die screws, punches, a lower die insert DB1, lower die inserts, plane inserts, an upper die dowel pin, a lower die dowel pin and a dowel bar top. Providing the continuous die through which two kinds of products are produced in the first section, and multiple procedures of punching, protrusion beating, cutting off, flanging and forming are combined into a whole is the purpose.

Description

A kind of steel plate local fine profile of tooth product stamping continuous die
Technical field
The use of this reality is novel relates to a kind of cold punching die, is specifically related to a kind of steel plate local fine profile of tooth product and uses Stamping continuous die.
Background technology
Progressive die refers in punching stroke of forcing press, uses coiled strip punching press raw material, with several on a secondary mould Individual different station completes the diel of multi-step forming processes simultaneously, and mould completes once in every punching press, material strip location pitch Move once, complete to product by pilot pin fine positioning material strip.The thickness of 45# steel plate 5.0-6.0MM is stamped and formed out profile of tooth Product, needs to use the progressive die that toothed section is entered shape fine, but also needs to add blank holder, is filled to when preventing fine outside material Teeth portion is made to deform.The light material strip of toothed section requires to ensure the engagement of size gear at more than 90%T, so steel plate punching press Toothed section needs by a few step fine.When the 45# steel plate punched of such as 5.0MM forms profile of tooth product, toothed section needs essence Punching, the euphotic belt of stamping-out requires more than 4.5MM, the traditional handicraft of our factory be step be first by material spheroidising.Then with The special fine machine of import produces product.Ensureing the qualification rate of product, but this kind of mode of production cost is high, production efficiency is low. And euphotic belt is few when producing with common punch press, angle of collapsing is big.Client's requirement to euphotic belt cannot be met, it is impossible to normally give birth to Produce.
Summary of the invention
For the problem solving to reduce production cost.The present invention proposes a kind of steel plate local fine profile of tooth product punching press The progressive die, it is possible to the effective problem solving to reduce production cost, this progressive die produces, can improve production efficiency, it is ensured that product Quality, reduces production cost.
A kind of steel plate local fine profile of tooth product stamping continuous die, it is characterised in that: it be by: upper membrane module and under Membrane module two part composition;Comprising: mounting plate, upper cushion block, upper bolster, the first upper padding plate, the second upper padding plate, press from both sides on first Plate, the second train wheel bridge, the first baffle plate, the second baffle plate, the first stripper plate, the second stripper plate, the first lower bolster, the second lower mold Plate, the first lower cushion block, the second lower cushion block, die shoe, lower cushion block, bottom plate, nitrogen spring fore-set hit plate, the first upper mold spiral shell Silk, screw, nitrogen spring, the second upper mold screw, the 3rd upper mold screw, upper mold inner guiding post, contour sleeve, pilot pin, upper mold top Barrel, spring, set screw, the first lower mold screw, the second lower mold screw, drift P1, drift P2, drift P3, lower mold enter block DB1, lower mold enter block DB2, lower mold enters block DB3, plane enters block SB1, plane enters block DB4, upper mold dowel pin, lower mold dowel pin, dowel steel Top;
It is provided with cushion block below described mounting plate, below upper cushion block, is provided with upper bolster and mounting plate, upper cushion block and upper mold Seat is to be connected by the first upper mold screw is fixing;Upper bolster is provided with nitrogen spring fore-set and hits plate;Nitrogen spring fore-set hits plate It is provided with nitrogen spring and nitrogen spring and is fixed the lower section connecting mounting plate by screw;Nitrogen spring fore-set hits the downside of plate and sets There is a power transmission masthead, and nitrogen spring fore-set hits plate and utilizes dowel steel to withstand on the first baffle plate and the second baffle plate carries out de-material; It is provided with the first upper padding plate, lower right second upper padding plate of upper bolster below described upper bolster lower left;Below first upper padding plate It is provided with the first train wheel bridge, on second, below cushion block, is provided with the second train wheel bridge;Described the first upper padding plate, the second upper padding plate, first Train wheel bridge and the second train wheel bridge are to be fixedly connected on below upper bolster by the second upper mold screw;The lower section of the first train wheel bridge is provided with One baffle plate, the lower section of the second train wheel bridge is provided with the second baffle plate;The lower section of the first baffle plate is provided with the first stripper plate, and second only The lower section of baffle plate is provided with the second stripper plate;Described the first baffle plate, the second baffle plate, the first stripper plate and the second stripper plate are Connected by the 3rd upper mold screw is fixing;Described upper mold inner guiding post be respectively cooperating with being installed on the first train wheel bridge, the second train wheel bridge, In one baffle plate, the second baffle plate, the first stripper plate and the second stripper plate;Described the first baffle plate, the second baffle plate, first Stripper plate and the second stripper plate are to be connected with the first train wheel bridge and the second train wheel bridge by contour sleeve;Pilot pin is fixed on first and takes off Flitch, the first baffle plate and the second stripper plate, the second baffle plate centre position;Upper mold liftout cylinder is positioned at the right side of pilot pin;Institute The spring stated is fixed on the top of upper mold liftout cylinder, and be fixed on the first baffle plate, the first stripper plate and the second baffle plate, second In stripper plate;Described set screw is separately mounted to upper mold liftout cylinder and the top of pilot pin;The left side of described pilot pin Be provided with drift P1, the right side of upper mold liftout cylinder is provided with drift P2;Described the second train wheel bridge, the second baffle plate and the second stripper plate Centre position is provided with drift P3;Described the first upper padding plate, the second upper padding plate, the first train wheel bridge and the second train wheel bridge are by upper mold Dowel pin is fixing connects upper bolster;The left side of the second described stripper plate is provided with plane and enters block SB1;
Described the first stripper plate, the lower section of the second stripper plate are provided with the first lower bolster and the second lower bolster;First lower mold The lower section of plate is provided with the first lower cushion block, and the lower section of the second lower bolster is provided with the second lower cushion block;Described the first lower bolster, second time Template, the first lower cushion block, the second lower cushion block are to be connected die shoe by the first lower mold screw is fixing;A left side for the first described lower bolster The right side is respectively provided on two sides with lower mold and enters block DB1 and lower mold enters block DB2;The position, middle of the second described lower bolster is provided with lower mold and enters Block DB3, and lower mold enters the left side of block DB3 and is provided with plane and enters block DB4;Described the first lower bolster, the second lower bolster, the first underlay Block and the second lower cushion block are connected die shoe by lower mold dowel pin is fixing;The lower section of described die shoe is provided with lower cushion block;Lower cushion block Lower section is provided with bottom plate;Described die shoe, lower cushion block and bottom plate is to be connected by the second lower mold screw is fixing.
Further, described upper mold inner guiding post is provided with 8 altogether.
Further, the second described upper mold screw is provided with 28 altogether;The 3rd described upper mold screw is provided with 28 altogether;Institute The the first lower mold screw stated is provided with 28 altogether;The second described lower mold screw is provided with 10 altogether.
Steel plate fine sector process is as follows:
First the progressive die is placed on punch press by regulation.Coiled strip is fixed on feeder, mixes up feeding step pitch by material strip Send a step pitch forward after punching guiding punching in delivering to mould die face, send the most forward, rush profile of tooth for the first time Staying 1.0MM surplus, second time is rushed profile of tooth and is stayed 0.3MM surplus, in flatness whole to product, then carries out third time refine profile of tooth.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1 of the present invention.
Fig. 3 is that the present invention flattens face structure for amplifying schematic diagram.
Fig. 4 is invention gear refine getter device schematic diagram.
Fig. 5 invention gear refine structure for amplifying schematic diagram.
In figure: mounting plate-1, upper cushion block-2, upper bolster-3, the first upper padding plate-4, the second upper padding plate-44, the first train wheel bridge 5, the second train wheel bridge-55, the first baffle plate-6, the second baffle plate-66, the first stripper plate-7, the second stripper plate-77, first time Template-8, the second lower bolster-88, the first lower cushion block-9, the second lower cushion block-99, die shoe-10, lower cushion block-11, bottom plate- 12, nitrogen spring fore-set hit plate-13, the first upper mold screw-14, screw-15, nitrogen spring-16, the second upper mold screw 17, 3rd upper mold screw-18, upper mold inner guiding post-19, contour sleeve-20, pilot pin-21, upper mold liftout cylinder-22, spring-23, only Pay screw-24, first lower mold screw the-25, second lower mold screw-26, drift P1-27, drift P2-28, drift P3-29, lower mold Enter block DB1-30, lower mold enters block DB2-31, lower mold enters block DB3-32, plane enters block SB1-33, plane enters block DB4-34, upper mold is closed Pin-35, lower mold dowel pin-36, power transmission masthead-60.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, further describe:
Referring to Fig. 1-5, the present invention provides a kind of technical scheme: a kind of steel plate local fine profile of tooth product punching press is even Continuous mould, it is characterised in that: it by: upper membrane module and lower mold assemblies two part form;Comprising: mounting plate (1), upper cushion block (2), upper bolster (3), the first upper padding plate (4), the second upper padding plate (44), the first train wheel bridge (5), the second train wheel bridge (55), first Baffle plate (6), the second baffle plate (66), the first stripper plate (7), the second stripper plate (77), the first lower bolster (8), the second lower mold Plate (88), the first lower cushion block (9), the second lower cushion block (99), die shoe (10), lower cushion block (11), bottom plate (12), nitrogen spring Fore-set hit plate (13), the first upper mold screw (14), screw (15), nitrogen spring (16), the second upper mold screw (17), on the 3rd Mould screw (18), upper mold inner guiding post (19), contour sleeve (20), pilot pin (21), upper mold liftout cylinder (22), spring (23), only Pay screw (24), the first lower mold screw (25), the second lower mold screw (26), drift P1 (27), drift P2 (28), drift P3 (29), lower mold enters block DB1 (30), lower mold enters block DB2 (31), lower mold enters block DB3 (32), plane enters block SB1 (33), plane enters block DB4 (34), upper mold dowel pin (35), lower mold dowel pin (36), power transmission masthead (60);
Described mounting plate (1) lower section is provided with cushion block (2), and upper cushion block (2) lower section is provided with upper bolster (3) and mounting plate (1), upper cushion block (2) and upper bolster (3) are to be connected by the first upper mold screw (14) is fixing;Upper bolster (3) is provided with nitrogen spring Fore-set hits plate (13);Nitrogen spring fore-set hits plate (13) and is provided with nitrogen spring (16) and nitrogen spring (16) by screw (15) the fixing lower section connecting mounting plate (1);Nitrogen spring fore-set hits the downside of plate (13) and is provided with power transmission masthead (60), and nitrogen Air spring fore-set hits plate (13) and utilizes power transmission masthead (60) to carry out de-material at the first baffle plate (6) and the second baffle plate (66); The first upper padding plate (4) it is provided with, the lower right the second upper padding plate (44) of upper bolster (3) below described upper bolster (3) lower left;The One upper padding plate (4) lower section is provided with the first train wheel bridge (5), and on second, cushion block (44) lower section is provided with the second train wheel bridge (55);Described First upper padding plate (4), the second upper padding plate (44), the first train wheel bridge (5) and the second train wheel bridge (55) are by the second upper mold screw (17) upper bolster (3) lower section it is fixedly connected on;The lower section of the first train wheel bridge (5) is provided with the first baffle plate (6), the second train wheel bridge (55) lower section is provided with the second baffle plate (66);The lower section of the first baffle plate (6) is provided with the first stripper plate (7), the second baffle plate (66) lower section is provided with the second stripper plate (77);Described the first baffle plate (6), the second baffle plate (66), the first stripper plate (7) It is to be connected by the 3rd upper mold screw (18) is fixing with the second stripper plate (77);Described upper mold inner guiding post (19) is respectively cooperating with installing The first train wheel bridge (5), the second train wheel bridge (55), the first baffle plate (6), the second baffle plate (66), the first stripper plate (7) and In two stripper plates (77);Described the first baffle plate (6), the second baffle plate (66), the first stripper plate (7) and the second stripper plate (77) it is to be connected with the first train wheel bridge (5) and the second train wheel bridge (55) by contour sleeve (20);Pilot pin (21) is fixed on first Stripper plate (7), the first baffle plate (6) and the second stripper plate (77), the second baffle plate (66) centre position;Upper mold liftout cylinder (22) It is positioned at the right side of pilot pin (21);Described spring (23) is fixed on the top of upper mold liftout cylinder (22), and is only fixed on first In baffle plate (6), the first stripper plate (7) and the second baffle plate (66), the second stripper plate (77);Described set screw (24) is respectively It is arranged on upper mold liftout cylinder (22) and the top of pilot pin (21);The left side of described pilot pin (21) be provided with drift P1 (27), The right side of upper mold liftout cylinder (22) is provided with drift P2 (28);Described the second train wheel bridge (55), the second baffle plate (66) and second Stripper plate (77) centre position is provided with drift P3 (29);Described the first upper padding plate (4), the second upper padding plate (44), press from both sides on first Plate (5) and the second train wheel bridge (55) are to be connected upper bolster (3) by upper mold dowel pin (35) is fixing;Described the second stripper plate (77) Left side is provided with plane and enters block SB1 (33);
Described the first stripper plate (7), the lower section of the second stripper plate (77) are provided with the first lower bolster (8) and the second lower bolster (88);The lower section of the first lower bolster (8) is provided with the first lower cushion block (9), and the lower section of the second lower bolster (88) is provided with the second lower cushion block (99);Described the first lower bolster (8), the second lower bolster (88), the first lower cushion block (9), the second lower cushion block (99) are by first Lower mold screw (25) is fixing connects die shoe (10);The lower mold that is respectively arranged on the left side and the right side of described the first lower bolster (8) enters block DB1 (30) and lower mold enter block DB2 (31);The position, middle of described the second lower bolster (88) is provided with lower mold and enters block DB3 (32), And lower mold enters the left side of block DB3 (32) and is provided with plane and enters block DB4 (34);Described the first lower bolster (8), the second lower bolster (88), the first lower cushion block (9) and the second lower cushion block (99) are connected die shoe (10) by lower mold dowel pin (36) is fixing;Described lower mold The lower section of seat (10) is provided with lower cushion block (11);The lower section of lower cushion block (11) is provided with bottom plate (12);Described die shoe (10), under Cushion block (11) and bottom plate (12) are to be connected by the second lower mold screw (26) is fixing.
Further, described upper mold inner guiding post (19) is provided with 8 altogether.
Further, the second described upper mold screw (17) is provided with 28 altogether;The 3rd described upper mold screw (18) sets altogether There are 28;The first described lower mold screw (25) is provided with 28 altogether;The second described lower mold screw (26) is provided with 10 altogether.
Steel plate fine sector process is as follows:
First the progressive die is placed on punch press by regulation.Coiled strip is fixed on feeder, mixes up feeding step pitch by material strip Send a step pitch forward after punching guiding punching in delivering to mould die face, send the most forward, rush profile of tooth for the first time Staying 1.0MM surplus, second time is rushed profile of tooth and is stayed 0.3MM surplus, in flatness whole to product, then carries out third time refine profile of tooth.

Claims (3)

1. steel plate local fine profile of tooth product stamping continuous die, it is characterised in that: it is by upper membrane module and lower mold Assembly two part composition;Comprising: mounting plate, upper cushion block, upper bolster, the first upper padding plate, the second upper padding plate, press from both sides on first Plate, the second train wheel bridge, the first baffle plate, the second baffle plate, the first stripper plate, the second stripper plate, the first lower bolster, the second lower mold Plate, the first lower cushion block, the second lower cushion block, die shoe, lower cushion block, bottom plate, nitrogen spring fore-set hit plate, the first upper mold spiral shell Silk, screw, nitrogen spring, the second upper mold screw, the 3rd upper mold screw, upper mold inner guiding post, contour sleeve, pilot pin, upper mold top Barrel, spring, set screw, the first lower mold screw, the second lower mold screw, drift P1, drift P2, drift P3, lower mold enter block DB1, lower mold enter block DB2, lower mold enters block DB3, plane enters block SB1, plane enters block DB4, upper mold dowel pin, lower mold dowel pin, dowel steel Top;
It is provided with cushion block below described mounting plate, is provided with upper bolster below upper cushion block and mounting plate, upper cushion block and upper bolster are Connected by the first upper mold screw is fixing;Upper bolster is provided with nitrogen spring fore-set and hits plate;Nitrogen spring fore-set hits and sets on plate Nitrogen spring and nitrogen spring is had to be fixed the lower section connecting mounting plate by screw;Nitrogen spring fore-set hits the downside of plate and is provided with biography Power masthead, and nitrogen spring fore-set hits plate and utilizes dowel steel to withstand on the first baffle plate and the second baffle plate carries out de-material;Described Upper bolster lower left below be provided with the first upper padding plate, lower right second upper padding plate of upper bolster;It is provided with below first upper padding plate First train wheel bridge, is provided with the second train wheel bridge below cushion block on second;Described the first upper padding plate, the second upper padding plate, press from both sides on first Plate and the second train wheel bridge are to be fixedly connected on below upper bolster by the second upper mold screw;The lower section of the first train wheel bridge is only provided with first Baffle plate, the lower section of the second train wheel bridge is provided with the second baffle plate;The lower section of the first baffle plate is provided with the first stripper plate, the second baffle plate Lower section be provided with the second stripper plate;Described the first baffle plate, the second baffle plate, the first stripper plate and the second stripper plate is by Three upper mold screws are fixing to be connected;Described upper mold inner guiding post is respectively cooperating with being installed on the first train wheel bridge, the second train wheel bridge, first only In baffle plate, the second baffle plate, the first stripper plate and the second stripper plate;Described the first baffle plate, the second baffle plate, the first de-material Plate and the second stripper plate are to be connected with the first train wheel bridge and the second train wheel bridge by contour sleeve;Pilot pin is fixed on the first de-material Plate, the first baffle plate and the second stripper plate, the second baffle plate centre position;Upper mold liftout cylinder is positioned at the right side of pilot pin;Described Spring be fixed on the top of upper mold liftout cylinder, and be fixed on the first baffle plate, the first stripper plate and the second baffle plate, second take off In flitch;Described set screw is separately mounted to upper mold liftout cylinder and the top of pilot pin;The left side of described pilot pin sets Drift P1, the right side of upper mold liftout cylinder is had to be provided with drift P2;In described the second train wheel bridge, the second baffle plate and the second stripper plate Meta has installed drift P3;Described the first upper padding plate, the second upper padding plate, the first train wheel bridge and the second train wheel bridge are to be closed by upper mold Pin is fixing connects upper bolster;The left side of the second described stripper plate is provided with plane and enters block SB1;
Described the first stripper plate, the lower section of the second stripper plate are provided with the first lower bolster and the second lower bolster;First lower bolster Lower section is provided with the first lower cushion block, and the lower section of the second lower bolster is provided with the second lower cushion block;Described the first lower bolster, the second lower mold Plate, the first lower cushion block, the second lower cushion block are to be connected die shoe by the first lower mold screw is fixing;The left and right of the first described lower bolster It is respectively provided on two sides with lower mold and enters block DB1 and lower mold enters block DB2;The position, middle of the second described lower bolster is provided with lower mold and enters block DB3, and lower mold enters the left side of block DB3 and is provided with plane and enters block DB4;Described the first lower bolster, the second lower bolster, the first lower cushion block Die shoe is connected by lower mold dowel pin is fixing with the second lower cushion block;The lower section of described die shoe is provided with lower cushion block;Under lower cushion block Side is provided with bottom plate;Described die shoe, lower cushion block and bottom plate is to be connected by the second lower mold screw is fixing.
A kind of steel plate local the most according to claim 1 fine profile of tooth product stamping continuous die, it is characterised in that: institute The upper mold inner guiding post stated is provided with 8 altogether.
A kind of steel plate local the most according to claim 1 fine profile of tooth product stamping continuous die, it is characterised in that: institute The the second upper mold screw stated is provided with 28 altogether;The 3rd described upper mold screw is provided with 28 altogether;The first described lower mold screw is altogether It is provided with 28;The second described lower mold screw is provided with 10 altogether.
CN201610675296.6A 2016-08-16 2016-08-16 Stamping continuous die for thick steel plate local fine stamping tooth-shaped product Pending CN106040848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610675296.6A CN106040848A (en) 2016-08-16 2016-08-16 Stamping continuous die for thick steel plate local fine stamping tooth-shaped product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610675296.6A CN106040848A (en) 2016-08-16 2016-08-16 Stamping continuous die for thick steel plate local fine stamping tooth-shaped product

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CN107745036A (en) * 2017-11-06 2018-03-02 吉安汽车配件(苏州)有限公司 A kind of manufacturing process of brake caliper
CN108906990A (en) * 2018-06-14 2018-11-30 合肥美的电冰箱有限公司 The bending cornerite mold of refrigerator door
CN109570330A (en) * 2018-12-20 2019-04-05 安徽江淮汽车集团股份有限公司 Continuous automatic blanking punching hole composite die and Sheet Metal Forming Technology

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Publication number Priority date Publication date Assignee Title
CN107745036A (en) * 2017-11-06 2018-03-02 吉安汽车配件(苏州)有限公司 A kind of manufacturing process of brake caliper
CN108906990A (en) * 2018-06-14 2018-11-30 合肥美的电冰箱有限公司 The bending cornerite mold of refrigerator door
CN109570330A (en) * 2018-12-20 2019-04-05 安徽江淮汽车集团股份有限公司 Continuous automatic blanking punching hole composite die and Sheet Metal Forming Technology

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