CN206677023U - A kind of metal stamping die - Google Patents

A kind of metal stamping die Download PDF

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Publication number
CN206677023U
CN206677023U CN201720195145.0U CN201720195145U CN206677023U CN 206677023 U CN206677023 U CN 206677023U CN 201720195145 U CN201720195145 U CN 201720195145U CN 206677023 U CN206677023 U CN 206677023U
Authority
CN
China
Prior art keywords
bolster
supporting plate
screw rod
metal stamping
lead
Prior art date
Application number
CN201720195145.0U
Other languages
Chinese (zh)
Inventor
黎若宇
Original Assignee
东莞市金铸金属制品有限公司
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Filing date
Publication date
Application filed by 东莞市金铸金属制品有限公司 filed Critical 东莞市金铸金属制品有限公司
Priority to CN201720195145.0U priority Critical patent/CN206677023U/en
Application granted granted Critical
Publication of CN206677023U publication Critical patent/CN206677023U/en

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Abstract

The utility model discloses a kind of metal stamping die, including die shoe, cavity plate on die shoe, the more leads that the peripheral region of cavity plate upwardly extends are corresponded to from die shoe, it is fixedly arranged on the supporting plate on lead top, between die shoe and supporting plate and can vertical slip loaded on the upper bolster on more leads, and it is fixedly arranged on the punch-pin of upper bolster bottom, supporting plate coordinates to be rotatably connected by screw thread screw rod, the top of screw rod is installed with rotating handles, the bottom of screw rod and upper bolster pivotable connection, when reversing rotating handles, screw rod rotates relative to upper bolster under the driving of rotating handles and drives upper bolster to lift, to realize open mold, whole forming process is simple to operate and shaping cost is low, suitable for auto parts machinery, the punch forming that particularly thin-walled automobile coordinates.

Description

A kind of metal stamping die
Technical field
Stamping Die Technology field is the utility model is related to, specially a kind of metal stamping die.
Background technology
Metal stamping die is using extremely wide and important in industrial production as one of efficient tool of production Production equipment.Auto-parts are manufactured using metal stamping die, has production efficiency high, it is large batch of that high speed can be achieved Production, saves material, the characteristics of realizing no machining;But existing metal stamping die is when carrying out Mold Making, Generally plant equipment, cost height and complex operation, and when mould application pressure is excessive, upper and lower mould can directly be led after contradicting The damage of mould is caused, in view of the above-mentioned problems, being badly in need of designing a kind of new metal stamping die.
Utility model content
The purpose of this utility model is to provide a kind of metal stamping die, general to solve to propose in above-mentioned background technology Diel shaping cost is high and the problem of complex operation,.
To achieve the above object, the utility model provides a kind of metal stamping die, including die shoe, on die shoe Cavity plate, the branch that corresponds to from die shoe more leads that the peripheral region of cavity plate upwardly extends, be fixedly arranged on lead top Fagging, between die shoe and supporting plate and can vertical slip loaded on the upper bolster on more leads and fixed Punch-pin in upper bolster bottom, supporting plate coordinates to be rotatably connected by screw thread screw rod, and the top of screw rod is installed with rotation handle Hand, the bottom of screw rod and upper bolster pivotable connection, when reversing rotating handles, screw rod under the driving of rotating handles relatively on mould Seat rotates and drives upper bolster to lift, to realize open mold.
Compared with prior art, the beneficial effects of the utility model are:The metal stamping die, with existing mechanical punching Under compression mould compares, using hand punching structure, screw rod is driven to rotate by the rotating handles being rotated, and pass through screw rod Driving upper bolster and the punch-pin lifting for being fixedly arranged on upper bolster, to realize open mold, whole forming process is simple to operate and is molded into This is low, the punch forming coordinated suitable for auto parts machinery, particularly thin-walled automobile..
Brief description of the drawings
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the enlarged detail of Fig. 1 part A.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of metal stamping die, including die shoe 15, located at die shoe 15 On cavity plate 13, upwardly extended from the peripheral region of the corresponding cavity plate 13 of die shoe 15 more leads 7, be fixedly arranged on lead The supporting plate 5 on 7 tops, between die shoe 15 and supporting plate 5 and can vertical slip loaded on upper on more leads 7 Die holder 4 and the punch-pin 10 for being fixedly arranged on the bottom of upper bolster 4, supporting plate 5 coordinates to be rotatably connected by screw thread screw rod 2, screw rod 2 top is installed with rotating handles 1, and bottom and the pivotable connection of upper bolster 4 of screw rod 2, when reversing rotating handles 1, screw rod 2 exists Rotated under the driving of rotating handles 1 relative to upper bolster 4 and drive upper bolster 4 to lift, to realize open mold, during matched moulds, be engaged Cavity plate and punch-pin metal stock is shaped to the auto parts machinery with required shape.It should be noted that the bottom by screw rod Have with the mode of supporting plate pivotable connection it is a variety of, for example, by swivel joint (not shown) by supporting plate and the bottom of screw rod Connection, so as to while ensureing that screw rod energy relative support plate rotates, supporting plate 5 be driven to lift.Or bearing can be passed through (not shown) connects supporting plate 5 and screw rod 2, specifically, the outer ring of bearing and supporting plate 5 can be connected, by under screw rod 2 The inner ring of portion and bearing is connected.In addition, the utility model hardware mould, material removing mechanism (non-table in figure should be also provided with Show), because material removing mechanism is prior art and is well known to those skilled in the art, its concrete structure is not gone to live in the household of one's in-laws on getting married here State.
In the utility model embodiment, as shown in figure 1, supporting plate 5 offers axial via (not shown), axial via In be installed with sleeve 3, sleeve 3 offers internal thread, and screw rod 2 is coordinated by screw thread is rotatably loaded on sleeve 3.It should illustrate It is that can also use directly to open up internal thread in axial via, and screw rod rotation is moved loaded on the mode on internal thread.
Specifically, as shown in figure 1, the position adjacent with lead 7 of upper bolster 4 is fixed with pilot sleeve 8), pilot sleeve 8 Be sheathed on lead 7 and can be moved along lead 7 is vertical, so as to by supporting plate 5 can vertical slip loaded on lead 7.
Further, as shown in figure 1, the bottom wall of upper bolster 4 correspond to the periphery of punch-pin 10 region have it is at least one to downward The limited post 14 stretched, the position that the upper wall of cavity plate 13 is relative with limited post 14 offer the spacing hole for being available for limited post 14 to insert 12, spacing hole 12 is built with buffer gear, to enter row buffering to limited post 14 in matched moulds, so as to the descending progress to upper bolster Buffering, it can efficiently avoid when clamping application pressure is excessive, damage can be directly resulted in after punch-pin and cavity plate conflict Problem, so as to which the mold use life-span be greatly improved.
Specifically, as shown in Figure 1 and Figure 2, buffer gear includes the spring base (123) at the top of spacing hole (12), lower end The spring (122) being connected with spring base, and the limited block (121) of spring (122) upper end is connected to, it is spacing during matched moulds Post (14) can come downwards to offset with limited block (121).
Further, as shown in figure 1, being additionally provided with upper mould fixed plate 11 between supporting plate 5 and cavity plate 13, supporting plate 5, cavity plate 13 and upper mould fixed plate 11 fastened by bolt 9.
Further, lead 7 is coordinated by screw thread or bolt structure is detachably connected with supporting plate 5, or with Supporting plate 5 is integrally formed, and integrally formed mode has the characteristics of Stability Analysis of Structures, easy to make.
Lead 7 is symmetricly set on the both sides of die shoe 15, under the guide effect of symmetrically arranged lead 7, can carry The punching precision of high mould.Specifically, stage portion is arranged at the top of lead, and supporting plate 5 offers the via passed through for stage portion, The step surface of stage portion and the bottom wall of supporting plate 5 offset, and the part that stage portion is upward through supporting plate is connected with nut 6, and incites somebody to action Supporting plate 5 is fastened at the top of lead.
Operation principle:When using the metal stamping die, first the structure of the device is simply understood, matched moulds mistake Cheng Zhong, metal stock to be punched is placed on position to be punched first, then operates rotating handles 1 and drive the rotation of screw rod 2 Turn, and drive upper bolster 4 constantly to be moved down under the guiding of lead, when punch-pin 10 is initially entered into cavity plate 13, Limited post 14 enters to be in contact in spacing hole 12 and gradually with limited block 121, and now spring 122 is gradually extruded and produced anti- Active force, certain cushioning effect is played to the pressure of punching press, until punch-pin 10, completely into cavity plate 13, final metal is bad Material gradually shaping under pressure, so as to obtain required auto parts machinery;And mould can be efficiently avoid and apply pressure mistake When big, the problem of cavity plate and punch-pin can directly result in burn failure after contradicting.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

  1. A kind of 1. metal stamping die, it is characterised in that:Cavity plate (13) including die shoe (15), on die shoe (15), More leads (7) being upwardly extended from the peripheral region of the corresponding cavity plate (13) of die shoe (15), it is fixedly arranged on lead (7) The supporting plate (5) in portion, between die shoe (15) and supporting plate (5) and can vertical slip be loaded on the more leads (7) On upper bolster (4) and be fixedly arranged on the punch-pin (10) of upper bolster (4) bottom, supporting plate (5) is coordinated by screw thread and rotatably connected Screw rod (2) is connected to, the top of screw rod (2) is installed with rotating handles (1), and bottom and the upper bolster (4) of screw rod (2) pivotably connect Connect, when reversing rotating handles (1), screw rod (2) rotates relative to upper bolster (4) under the driving of rotating handles (1) and drives upper mould Seat (4) lifting, to realize open mold.
  2. 2. metal stamping die as claimed in claim 1, it is characterised in that:Supporting plate (5) offers axial via, axial mistake Sleeve (3) is installed with hole, sleeve (3) offers internal thread, and screw rod (2) is coordinated by screw thread is rotatably loaded on sleeve (3).
  3. 3. metal stamping die as claimed in claim 1, it is characterised in that:Upper bolster (4) and the adjacent position of lead (7) Pilot sleeve (8) is fixed with, pilot sleeve (8) is sheathed on lead (7) and can be along lead (7) vertical movement, so as to prop up Fagging (5) can vertical slip loaded on lead (7).
  4. 4. metal stamping die as claimed in claim 1, it is characterised in that:The bottom wall of upper bolster (4) corresponds to punch-pin (10) outside There is at least one limited post (14) extended downwardly in the region enclosed, and the position that the upper wall of cavity plate (13) is relative with limited post (14) is opened Provided with the spacing hole (12) for being available for limited post (14) to insert, spacing hole (12) is built with buffer gear, to be delayed in matched moulds Punching.
  5. 5. metal stamping die as claimed in claim 4, it is characterised in that:Buffer gear is included at the top of spacing hole (12) Spring base (123), the spring (122) that lower end and spring base are connected, and be connected to the limited block of spring (122) upper end (121), during matched moulds, limited post (14) can come downwards to offset with limited block (121).
  6. 6. metal stamping die as claimed in claim 1, it is characterised in that:It is additionally provided between supporting plate (5) and cavity plate (13) Upper mould fixed plate (11), supporting plate (5), cavity plate (13) and upper mould fixed plate (11) are fastened by bolt (9).
  7. 7. metal stamping die as claimed in claim 1, it is characterised in that:Lead (7) is coordinated by screw thread or screw Structure is detachably connected with supporting plate (5), or is integrally formed with supporting plate (5).
  8. 8. metal stamping die as claimed in any of claims 1 to 7 in one of claims, it is characterised in that:Lead (7) is symmetrical arranged In the both sides of die shoe (15).
CN201720195145.0U 2017-03-02 2017-03-02 A kind of metal stamping die CN206677023U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720195145.0U CN206677023U (en) 2017-03-02 2017-03-02 A kind of metal stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720195145.0U CN206677023U (en) 2017-03-02 2017-03-02 A kind of metal stamping die

Publications (1)

Publication Number Publication Date
CN206677023U true CN206677023U (en) 2017-11-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720195145.0U CN206677023U (en) 2017-03-02 2017-03-02 A kind of metal stamping die

Country Status (1)

Country Link
CN (1) CN206677023U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108437535A (en) * 2018-06-26 2018-08-24 芜湖博康汽车饰件有限公司 A kind of auto parts machinery diel
CN109047485A (en) * 2018-07-14 2018-12-21 刘福芳 A kind of vehicle dormer window guide rail stamping die that ejection stability can be improved
CN110280644A (en) * 2019-07-05 2019-09-27 武汉船舶职业技术学院 A kind of hardware dies automatic press processing unit (plant)
CN110328292A (en) * 2019-08-02 2019-10-15 苏州骏创模具工业有限公司 A kind of efficient automobile top cover production mould
CN111451386A (en) * 2020-04-16 2020-07-28 台州科技职业学院 Stamping mechanical die with stable die assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108437535A (en) * 2018-06-26 2018-08-24 芜湖博康汽车饰件有限公司 A kind of auto parts machinery diel
CN108437535B (en) * 2018-06-26 2019-12-10 玉环凯凌机械集团股份有限公司 Auto-parts stamping die
CN109047485A (en) * 2018-07-14 2018-12-21 刘福芳 A kind of vehicle dormer window guide rail stamping die that ejection stability can be improved
CN110280644A (en) * 2019-07-05 2019-09-27 武汉船舶职业技术学院 A kind of hardware dies automatic press processing unit (plant)
CN110328292A (en) * 2019-08-02 2019-10-15 苏州骏创模具工业有限公司 A kind of efficient automobile top cover production mould
CN111451386A (en) * 2020-04-16 2020-07-28 台州科技职业学院 Stamping mechanical die with stable die assembly

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