CN108687237B - A kind of high-precision flange hardware dies - Google Patents

A kind of high-precision flange hardware dies Download PDF

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Publication number
CN108687237B
CN108687237B CN201810447944.1A CN201810447944A CN108687237B CN 108687237 B CN108687237 B CN 108687237B CN 201810447944 A CN201810447944 A CN 201810447944A CN 108687237 B CN108687237 B CN 108687237B
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CN
China
Prior art keywords
block
supporting
die holder
spring
adjusting
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Active
Application number
CN201810447944.1A
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Chinese (zh)
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CN108687237A (en
Inventor
邢箫
常振伟
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.)
TAIZHOU DONGXING PRECISION MACHINERY CO., LTD.
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Taizhou Dongxing Precision Machinery Co Ltd
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Filing date
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Application filed by Taizhou Dongxing Precision Machinery Co Ltd filed Critical Taizhou Dongxing Precision Machinery Co Ltd
Priority to CN201810447944.1A priority Critical patent/CN108687237B/en
Publication of CN108687237A publication Critical patent/CN108687237A/en
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Publication of CN108687237B publication Critical patent/CN108687237B/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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/08Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D37/04Movable or exchangeable mountings for tools
    • 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
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices

Abstract

The present invention relates to mould applications, specifically a kind of high-precision flange hardware dies, including supporting mechanism, pushing mechanism, shaping mechanism and ejecting mechanism, the pushing mechanism is set to the top inside the supporting mechanism, and the pushing mechanism is detachably connected with the supporting mechanism;The inside that the shaping mechanism is set to the supporting mechanism deviates from one end of the pushing mechanism, and the shaping mechanism is detachably connected with the supporting mechanism;The ejecting mechanism includes angled slide block, spring, adjusting block and fixed block, the adjusting block is set to the inside of the shaping mechanism, and the adjusting block is slidably connected with the shaping mechanism, the fixed block is set to inside the adjusting block, the spring is set to the top of the fixed block, the angled slide block is set to one end that the spring deviates from the fixed block, and the spring is detachably connected with the angled slide block.High-precision flange hardware dies provided by the invention have the advantages that automatic demoulding.

Description

A kind of high-precision flange hardware dies
Technical field
The present invention relates to mould applications, specifically a kind of high-precision flange hardware dies.
Background technique
Hardware dies are in the industrial production, with various press machines and the specific purpose tool on press machine, to pass through pressure Metal material is produced the part or product of required shape, this specific purpose tool is referred to as hardware dies, and flange is referred in base On the planar section or curvature portion of material, using the effect of mold, it is allowed to be formed with one along closing or not closed curved edge Determine the straight wall of angle or the forming method of flange, flange is one kind of Sheet Metal Forming Technology, and there are many type of flange, and classification method is not yet It is identical to the greatest extent, wherein elongation type flange and compression-type flange can be divided by deformation properties.
However traditional flange hardware dies need to be manually demolded after the completion of punching press, not can be carried out automatic demoulding.The present invention A kind of high-precision flange hardware dies are provided, are had the following characteristics that
(1) a kind of high-precision flange hardware dies of the present invention are set in the shaping mechanism by adjusting block Portion, and the adjusting block is slidably connected with the shaping mechanism, moving up and down for the adjusting block can control rushing for flange part Depth is pressed, to reach the processing to different size part;
(2) a kind of high-precision flange hardware dies of the present invention, the fixed block are set to the inside of the adjusting block, The spring is set to the top of the fixed block, and the fixed block provides a fixed point to the spring, to make described Spring can work normally, the angled slide block be set to the spring deviate from the fixed block one end, and the spring with it is described Angled slide block is detachably connected, and the angled slide block reaches least significant end in punching course and compresses the adjusting block, after completing punching press, institute It states angled slide block to eject stamping parts under the elastic force effect of the spring, completes press work, facilitate taking-up workpiece, to accelerate Working efficiency.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of high-precision flange hardware dies, are set by adjusting block In the inside of the shaping mechanism, and the adjusting block is slidably connected with the shaping mechanism, and the adjusting block moves up and down It can control the press depth of flange part, to reach the processing to different size part;The fixed block is set to the adjusting The inside of block, the spring are set to the top of the fixed block, and the fixed block provides a fixed point to the spring, from And the spring is enable to work normally, the angled slide block is set to one end that the spring deviates from the fixed block, and the bullet Spring is detachably connected with the angled slide block, and the angled slide block reaches least significant end in punching course and compresses the adjusting block, is completed After punching press, the angled slide block ejects stamping parts under the elastic force effect of the spring, completes press work, facilitates taking-up work Part, to accelerate working efficiency.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high-precision flange hardware dies, including branch Support mechanism, pushing mechanism, shaping mechanism and ejecting mechanism, the pushing mechanism are set to the top of the inside of the supporting mechanism, And the pushing mechanism is detachably connected with the supporting mechanism;The inside that the shaping mechanism is set to the supporting mechanism deviates from One end of the pushing mechanism, and the shaping mechanism is detachably connected with the supporting mechanism;Wherein, the ejecting mechanism packet Angled slide block, spring, the adjusting block and fixed block for controlling flange part press depth are included, the adjusting block is set to the shaping mechanism Inside, and the adjusting block is slidably connected with the shaping mechanism, the fixed block is set to the inside of the adjusting block, fixed block In same level, the spring is set to the top of the fixed block for lower end surface and adjusting block lower end surface, and the angled slide block is set Deviate from one end of the fixed block in the spring, and the spring is detachably connected with the angled slide block, the angled slide block is matched It closes and ejects stamping parts under the spring effect, on the one hand the adjusting of stamping parts depth is realized in the setting of adjusting block, while to bullet Spring plays a protective role.
Specifically, the shaping mechanism includes cushion block, clamping screw and cavity plate, the cushion block is set to the supporting mechanism Internal bottom end, the clamping screw pass through the clamping screw through the cushion block, the cushion block and the supporting mechanism It is detachably connected, the cavity plate is set to one end that the cushion block deviates from the supporting mechanism, and the cavity plate and the cushion block can Dismantling connection facilitates the installation and removal of the cavity plate, and the top surface of the cavity plate is equipped with the first groove that punching press clout is collected, and The outer edge of first groove is equipped with 1/2 the second cylindrical groove.Facilitate the installation and removal of the cavity plate, meanwhile, it is convenient logical Cross the level that clamping screw adjusts cavity plate;First groove is conducive to be collected stamping parts clout, while passing through the second groove The clout of first inside grooves is cleared up, guarantees the cleaning of molding surface.
Specifically, the bottom end of the shaping mechanism be equipped with regulating mechanism, the regulating mechanism include lifter plate, lifting set and Bearing, the lifter plate are set to one end that the fixed block deviates from the spring, lifter plate and fixed block and adjusting block lower end surface Contact;The lifting is sheathed on the bottom end of the lifter plate, and the depth of the lifting set is the one of the lifting plate thickness Half, the bearing is set to close to one end of the lifting set on the lifter plate bottom end, and the bearing and the lifter plate are solid Fixed connection facilitates and adapts to different stamping parts in flange to the requirement of press depth, keeps its use scope wide.
Specifically, the regulating mechanism further includes adjusting bolt and fixed column, the bolt that adjusts is set to the bearing Inside, and the adjusting bolt and the bearing are rotatablely connected, supporting mechanism and the cushion block described in the adjusting bolt-through, The movement that lifter plate is adjusted by adjusting bolt adjusts the lifting that bolt adjusts lifter plate by two, real to the precision of punching press Now control.
Specifically, the supporting mechanism includes lower die holder, the outside reality for the guide post of limit and for being sleeved on guide post The guide sleeve now slided up and down, the lower die holder are set to one end that the cushion block deviates from the cavity plate, and the guide post is fixed on described The top of lower die holder, the guide sleeve is set to the outside of the guide post, and the guide sleeve is slidably connected with the guide post, makes entire mould Tool is more firm, meanwhile, the control of guide sleeve glide direction is realized by guide post.
Specifically, the supporting mechanism further includes upper die holder, positioning ring and the die shank for being fixed on press machine, it is described Upper die holder is set to the top of the No.1 fixed block, and the No.1 fixed block and the upper die holder can by the fixing bolt Dismantling connection, the positioning ring be set to the upper die holder deviate from the No.1 fixed block one end, and the positioning ring with it is described Upper die holder is detachably connected, and the die shank is set to inside the positioning ring.
Specifically, the upper die holder, the No.1 fixed block, the cavity plate, the cushion block and the lower die holder are square Shape mechanism, and entire mold is symmetrical about the center line of support frame as described above.
Beneficial effects of the present invention:
(1) a kind of high-precision flange hardware dies of the present invention are set in the shaping mechanism by adjusting block Portion, and the adjusting block is slidably connected with the shaping mechanism, moving up and down for the adjusting block can control rushing for flange part Depth is pressed, to reach the processing to different size part;
(2) a kind of high-precision flange hardware dies of the present invention, the fixed block are set to the inside of the adjusting block, The spring is set to the top of the fixed block, and the fixed block provides a fixed point to the spring, to make described Spring can work normally, the angled slide block be set to the spring deviate from the fixed block one end, and the spring with it is described Angled slide block is detachably connected, and the angled slide block reaches least significant end in punching course and compresses the adjusting block, after completing punching press, institute It states angled slide block to eject stamping parts under the elastic force effect of the spring, completes press work, facilitate taking-up workpiece, to accelerate Working efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural scheme of mechanism of preferred embodiment of high-precision flange hardware dies provided by the invention;
Fig. 2 is the structural scheme of mechanism of the portion A shown in FIG. 1 amplification;
Fig. 3 is the structural scheme of mechanism of overall appearance shown in FIG. 1;
Fig. 4 is enlarged diagram at B shown in Fig. 3.
Figure label: 1, supporting mechanism, 11, lower die holder, 12, guide post, 13, guide sleeve, 14, upper die holder, 15, positioning ring, 16, Die shank, 2, pushing mechanism, 21, No.1 fixed block, 22, fixing bolt, 23, punch-pin, 3, shaping mechanism, 31, cushion block, 32, locking Bolt, 33, cavity plate, the 331, first groove, the 332, second groove, 4, ejecting mechanism, 41, angled slide block, 42, spring, 43, adjusting Block, 44, fixed block, 5, regulating mechanism, 51, lifter plate, 52, bearing, 53, adjusting bolt, 54, lifting set, 55, fixed column.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1-3, a kind of high-precision flange hardware dies of the present invention, including supporting mechanism 1, pushing mechanism 2, shaping mechanism 3 and ejecting mechanism 4, the pushing mechanism 2 are set to the top of the inside of the supporting mechanism 1, and the promotion Mechanism 2 is detachably connected with the supporting mechanism 1;The inside that the shaping mechanism 3 is set to the supporting mechanism 1 is pushed away away from described One end of motivation structure 2, and the shaping mechanism 3 is detachably connected with the supporting mechanism 1;Wherein, the ejecting mechanism 4 includes Angled slide block 41, spring 42, control flange part press depth adjusting block 43 and fixed block 44, the adjusting block 43 be set to it is described at The inside of type mechanism 3, and the adjusting block 43 is slidably connected with the shaping mechanism 3, the fixed block 44 is set to the adjusting In same level, the spring 42 is set to described solid for the inside of block 43,44 lower end surface of fixed block and 43 lower end surface of adjusting block Determine the top of block 44, the angled slide block 41 is set to one end that the spring 42 deviates from the fixed block 44, and the spring 42 with The angled slide block 41 is detachably connected, and the angled slide block 41 ejects stamping parts under cooperating the spring 42 to act on, adjusting block 43 Setting on the one hand realize the adjusting of stamping parts depth, while playing a protective role to spring 42.
Specifically, as shown in Figure 1, Figure 2 and Figure 4, the shaping mechanism 3 includes cushion block 31, clamping screw 32 and cavity plate 33, The cushion block 31 is set to the bottom end of the inside of the supporting mechanism 1, and the clamping screw 32 is through the cushion block 31, the pad Block 31 is detachably connected with the supporting mechanism 1 by the clamping screw 32, and the cavity plate 33, which is set to the cushion block 31, to deviate from One end of the supporting mechanism 1, and the cavity plate 33 is detachably connected with the cushion block 31, the top surface of the cavity plate 33 is equipped with punching The first groove 331 that discard material is collected, and the outer edge of the first groove 331 is equipped with 1/2 the second cylindrical groove 332, it is convenient The installation and removal of the cavity plate 33, meanwhile, the convenient level that cavity plate 33 is adjusted by clamping screw 32;First groove 331 has It is collected conducive to stamping parts clout, while being carried out the clout inside first groove 331 clearly by the second groove 332 Reason guarantees the cleaning on 33 surface of cavity plate.
Specifically, the regulating mechanism 5 includes rising as shown in Figure 1, the bottom end of the shaping mechanism 3 is equipped with regulating mechanism 5 Plate 51, lifting set 54 and bearing 52 drop, and the lifter plate 51 is set to one end that the fixed block 44 deviates from the spring 42, lifting Plate 51 and 43 lower end face contact of fixed block 44 and adjusting block;The lifting set 54 is set on the bottom end of the lifter plate 51, and institute The depth for stating lifting set 54 is the half of 51 thickness of lifter plate, and the bearing 52 is set to close on 51 bottom end of lifter plate One end of the lifting set 54, and the bearing 52 is fixedly connected with the lifter plate 51, and the different stamping parts of adaptation is facilitated to turn over To the requirement of press depth when side, keep its use scope wide.
Specifically, as depicted in figs. 1 and 2, the regulating mechanism 5 further includes adjusting bolt 53 and fixed column 55, the tune The inside that bolt 53 is set to the bearing 52 is saved, and the adjusting bolt 53 and the bearing 52 are rotatablely connected, the adjusting spiral shell Bolt 53 runs through the supporting mechanism 1 and the cushion block 31, and the movement of lifter plate 51 is adjusted by adjusting bolt 53, is adjusted by two The lifting that bolt 53 adjusts lifter plate 51 is saved, control is realized to the precision of punching press.
Specifically, as depicted in figs. 1 and 2, the supporting mechanism 1 includes lower die holder 11, guide post 12 and use for limit Realize that the guide sleeve 13 slided up and down, the lower die holder 11 are set to the cushion block 31 away from described recessed in the outside for being sleeved on guide post 12 One end of mould 33, the guide post 12 are fixed on the top of the lower die holder 11, and the guide sleeve 13 is set to the outside of the guide post 12, And the guide sleeve 13 is slidably connected with the guide post 12, keeps entire mold more firm, meanwhile, guide sleeve 13 is realized by guide post 12 The control of glide direction.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, the supporting mechanism 1 further includes upper die holder 14, positioning ring 15 and is used for The die shank 16 being fixed on press machine, the upper die holder 14 is set to the top of the No.1 fixed block 21, and the No.1 is fixed Block 21 is detachably connected with the upper die holder 14 by the fixing bolt 22, and the positioning ring 15 is carried on the back set on the upper die holder 14 One end from the No.1 fixed block 21, and the positioning ring 15 is detachably connected with the upper die holder 14, the die shank 16 is set It inside the positioning ring 15, is fixed on press machine by die shank 16, facilitates the disassembly and replacement of mold.
Specifically, as depicted in figs. 1 and 2, the upper die holder 14, the No.1 fixed block 21, the cavity plate 33, the pad Block 31 and the lower die holder 11 are rectangle mechanism, and entire mold is symmetrical about the center line of support frame as described above 1, makes whole A device connection is more compact.
The working principle of high-precision flange hardware dies provided by the invention is as follows:
Mold is mounted on press machine first, mold does the upper die holder 14 vertically It moves downward, 14 bottom end of upper die holder is equipped with the guide sleeve 13, and 13 internal slide of guide sleeve connects the guide post 12, described Guide post 12 is fixed on 11 top of lower die holder, and the guide post 12 and the guide sleeve 13 play the role of limit, described in guarantee In movement in vertical direction, the die shank 16 of 14 top of the upper die holder setting is played for upper die holder 14 and the lower die holder 11 Entire mold is fixed on the effect on press machine, the No.1 fixed block 21, the No.1 is arranged in 14 bottom end of upper die holder Run through the punch-pin 23 inside fixed block 21, No.1 fixed block 21 is fixed by the punch-pin 23, and the punch-pin 23 and described one Number fixed block 21 is detachably connected, and the punch-pin 23 is facilitated to carry out replacement and repair after service wear, and the lower die holder 11 pushes up The cushion block 31 is arranged in end, and the fixed column 55 is arranged on the cushion block 31, the lifter plate 51, institute are arranged on the cushion block 31 It states lifter plate 51 and is equipped with lifting set 54, position-limiting action of the lifter plate 51 in the lifting set 54 and the fixed column 55 Under, it does and vertically runs, the adjusting bolt 53 is through the lower die holder 11 and the cushion block 31 and passes through the bearing 52 It is rotatablely connected with the lifter plate 51, adjusts the adjusting bolt 53, that is, the height of the lifter plate 51, the adjusting is adjusted Block 43 is set to the inside of the cavity plate 33, and the adjusting block 43 is slidably connected with the cavity plate 33, the adjusting block 43 it is upper Lower movement can control the press depth of flange part, to reach the processing to different size part, the fixed block 44 is set to The inside of the adjusting block 43, the spring 42 are set to the top of the fixed block 44, and the No.1 fixed block 21 gives the bullet Spring 42 provides a fixed point, so that the spring 42 be enable to work normally, the angled slide block 41 is set to the spring 42 Away from one end of the fixed block 44, and the spring 42 is detachably connected with the angled slide block 41, and the angled slide block 41 is rushing Least significant end is reached during pressure compresses the adjusting block 43, after completing punching press, elastic force of the angled slide block 41 in the spring 42 Stamping parts is ejected under effect, press work is completed, facilitates taking-up workpiece.
The adjusting block 43 of the invention is set to the inside of the shaping mechanism 3, and the adjusting block 43 and the molding Mechanism 3 is slidably connected, and the adjusting block 43 moves up and down the press depth that can control flange part, to reach to different rule The processing of lattice part, the fixed block 44 are set to the inside of the adjusting block 43, and the spring 42 is set to the fixed block 44 Top, the No.1 fixed block 21 provides a fixed point to the spring 42, to enable the normal work of the spring 42 Make, the angled slide block 41 is set to one end that the spring 42 deviates from the fixed block 44, and the spring 42 and the angled slide block 41 are detachably connected, and the angled slide block 41 reaches least significant end in punching course and compresses the adjusting block 43, after completing punching press, institute It states angled slide block 41 to eject stamping parts under the elastic force effect of the spring 42, completes press work, facilitate taking-up workpiece.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent Object defines.

Claims (4)

1. a kind of high-precision flange hardware dies, it is characterised in that: including supporting mechanism (1), pushing mechanism (2), shaping mechanism (3) and ejecting mechanism (4), the pushing mechanism (2) are set to the top of the inside of the supporting mechanism (1), and the promotion machine Structure (2) is detachably connected with the supporting mechanism (1);The inside that the shaping mechanism (3) is set to the supporting mechanism (1) deviates from One end of the pushing mechanism (2), and the shaping mechanism (3) is detachably connected with the supporting mechanism (1);Wherein,
The ejecting mechanism (4) includes angled slide block (41), spring (42), the adjusting block (43) for controlling flange part press depth and consolidates Determine block (44), the adjusting block (43) is set to the inside of the shaping mechanism (3), and the adjusting block (43) and the molding machine Structure (3) is slidably connected, and the fixed block (44) is set to the inside of the adjusting block (43), fixed block (44) lower end surface and adjusting block (43) in same level, the spring (42) is set to the top of the fixed block (44), the angled slide block (41) for lower end surface Deviate from the one end of the fixed block (44) set on the spring (42), and the spring (42) and the angled slide block (41) are detachable Connection, the angled slide block (41), which cooperates, ejects stamping parts under spring (42) effect;
The shaping mechanism (3) includes cushion block (31), clamping screw (32) and cavity plate (33), and the cushion block (31) is set to the branch The bottom end of the inside of support mechanism (1), the clamping screw (32) is through the cushion block (31), the cushion block (31) and the branch Support mechanism (1) is detachably connected by the clamping screw (32), and the cavity plate (33) is set to the cushion block (31) away from described One end of supporting mechanism (1), and the cavity plate (33) is detachably connected with the cushion block (31);The top surface of the cavity plate (33) is set The first groove (331) for thering is punching press clout to collect, and the outer edge of the first groove (331) is equipped with 1/2 the second cylindrical groove (332);
The bottom end of the shaping mechanism (3) is equipped with regulating mechanism (5), and the regulating mechanism (5) includes lifter plate (51), lifting set (54) and bearing (52), the lifter plate (51) are set to one end that the fixed block (44) deviate from the spring (42), lifter plate (51) with fixed block (44) and adjusting block (43) lower end face contact;The lifting set (54) is set to the bottom end of the lifter plate (51) On, and the depth of the lifting set (54) is the half of the lifter plate (51) thickness, the bearing (52) is set to the lifting Close to one end of the lifting set (54) on plate (51) bottom end, and the bearing (52) is fixedly connected with the lifter plate (51);
The regulating mechanism (5) further includes adjusting bolt (53) and fixed column (55), and the adjusting bolt (53) is set to the axis The inside of (52) is held, and the adjusting bolt (53) and the bearing (52) are rotatablely connected, the adjusting bolt (53) runs through institute Supporting mechanism (1) and the cushion block (31) are stated, the movement of lifter plate (51) is adjusted by adjusting bolt (53).
2. a kind of high-precision flange hardware dies according to claim 1, it is characterised in that: supporting mechanism (1) packet Include lower die holder (11), the guide sleeve slided up and down is realized in the outside for the guide post (12) of limit and for being sleeved on guide post (12) (13), the lower die holder (11) is set to one end that the cushion block (31) deviate from the cavity plate (33), and the guide post (12) is fixed on The top of the lower die holder (11), the guide sleeve (13) be set to the guide post (12) outside, and the guide sleeve (13) with it is described Guide post (12) is slidably connected.
3. a kind of high-precision flange hardware dies according to claim 2, it is characterised in that: the supporting mechanism (1) is also Including upper die holder (14), positioning ring (15) and die shank (16) for being fixed on press machine, the upper die holder (14) is set to one The top of number fixed block (21), and No.1 fixed block (21) is detachably connected with the upper die holder (14) by fixing bolt (22) It connects, the positioning ring (15) is set to one end that the upper die holder (14) deviate from No.1 fixed block (21), and the positioning ring (15) It is detachably connected with the upper die holder (14), it is internal that the die shank (16) is set to the positioning ring (15).
4. a kind of high-precision flange hardware dies according to claim 3, it is characterised in that: the upper die holder (14), institute Stating No.1 fixed block (21), the cavity plate (33), the cushion block (31) and the lower die holder (11) is rectangle mechanism, and entire Mold is symmetrical about the center line of support frame as described above (1).
CN201810447944.1A 2018-05-11 2018-05-11 A kind of high-precision flange hardware dies Active CN108687237B (en)

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Application Number Priority Date Filing Date Title
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CN108687237B true CN108687237B (en) 2019-11-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07265983A (en) * 1994-02-10 1995-10-17 Hidaka Seiki Kk Die device
CN2222017Y (en) * 1995-05-03 1996-03-13 华中理工大学 Die for pipe working
CN2717557Y (en) * 2004-08-10 2005-08-17 万向钱潮股份有限公司 Extrusion edge folding die
CN203459539U (en) * 2013-09-28 2014-03-05 深圳市博信达科技有限公司 Mold structure for fixing discharging spring
CN204220750U (en) * 2014-07-22 2015-03-25 滁州市成业机械制造有限公司 A kind of flanging die
CN105945149A (en) * 2016-05-18 2016-09-21 新昌县储阳精密机械有限公司 Stamping die for U-shaped plates

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07265983A (en) * 1994-02-10 1995-10-17 Hidaka Seiki Kk Die device
CN2222017Y (en) * 1995-05-03 1996-03-13 华中理工大学 Die for pipe working
CN2717557Y (en) * 2004-08-10 2005-08-17 万向钱潮股份有限公司 Extrusion edge folding die
CN203459539U (en) * 2013-09-28 2014-03-05 深圳市博信达科技有限公司 Mold structure for fixing discharging spring
CN204220750U (en) * 2014-07-22 2015-03-25 滁州市成业机械制造有限公司 A kind of flanging die
CN105945149A (en) * 2016-05-18 2016-09-21 新昌县储阳精密机械有限公司 Stamping die for U-shaped plates

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