CN206652887U - A kind of diel of replaceable stamping die head - Google Patents

A kind of diel of replaceable stamping die head Download PDF

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Publication number
CN206652887U
CN206652887U CN201720220516.6U CN201720220516U CN206652887U CN 206652887 U CN206652887 U CN 206652887U CN 201720220516 U CN201720220516 U CN 201720220516U CN 206652887 U CN206652887 U CN 206652887U
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China
Prior art keywords
stamping die
die head
punch
pin
plate
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Application number
CN201720220516.6U
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Chinese (zh)
Inventor
罗良斌
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Dongguan Win Hardware Products Co Ltd
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Dongguan Win Hardware Products Co Ltd
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Priority to CN201720220516.6U priority Critical patent/CN206652887U/en
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Abstract

The utility model discloses a kind of diel of replaceable stamping die head, including die shank, blank holder, punch-pin and cavity plate, upper bolster is installed with below the die shank, and punch-pin clamping plate is fixedly installed below upper bolster, guide pillar is installed at left and right sides of the upper bolster, and flanging spring is fixedly installed on guide pillar, stamping die head is installed with below the punch-pin, and punch-pin is fixed on upper bolster, external screw thread is provided with above the stamping die head, fixing bolt is installed at left and right sides of the cavity plate, and the middle position of cavity plate is provided with injection molding hole, liftout attachment is provided with below the injection molding hole, and ejector spring is fixedly installed below liftout attachment, location-plate is installed above the cavity plate, and the middle position of location-plate is provided with injection molding hole.The diel of the replaceable stamping die head, compact overall structure is easy to operate, and replaceable stamping die head, meets the demand used.

Description

A kind of diel of replaceable stamping die head
Technical field
Technical field of mold is the utility model is related to, specially a kind of diel of replaceable stamping die head.
Background technology
Mould is the instrument for formed article, and this instrument has various parts to form, and different moulds is by different zero Part is formed.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.In punching, shaping punching Pressure, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and the compression moulding of the product such as engineering plastics, rubber, ceramics Or in the forming of injection, to make blank turn into the instrument for having given shape and the product of size under external force.
But for diel in the market, also there are problems that, making for user is annoying always With, for example stamping die head can not be changed, and the problem of job insecurity.
Utility model content
The purpose of this utility model is to provide a kind of diel of replaceable stamping die head, to solve above-mentioned background What is proposed in technology can not change stamping die head, and the problem of job insecurity.
To achieve the above object, the utility model provides following technical scheme:A kind of punching press of replaceable stamping die head Mould, including die shank, blank holder, punch-pin, cavity plate and finished product, upper bolster, and upper bolster are installed with below the die shank Lower section be fixedly installed punch-pin clamping plate, guide pillar is installed, and be fixedly installed on guide pillar at left and right sides of the upper bolster Flanging spring, through hole is provided with left and right sides of the blank holder, and punch-pin clamping plate is installed above blank holder, it is described convex Stamping die head is installed with below mould, and punch-pin is fixed on upper bolster, is provided with above the stamping die head External screw thread, fixing bolt is installed at left and right sides of the cavity plate, and the middle position of cavity plate is provided with injection molding hole, institute State and liftout attachment is provided with below injection molding hole, and ejector spring is fixedly installed below liftout attachment, the cavity plate Top location-plate is installed, and the middle position of location-plate is provided with injection molding hole.
Preferably, the inner side of the punch-pin is provided with the internal thread being engaged with the external screw thread above stamping die head.
Preferably, the cavity plate is fixed with location-plate by fixing bolt.
Preferably, the finished product is cylindric.
Preferably, the through hole is provided with two, and symmetrical on the axis of blank holder.
Compared with prior art, the beneficial effects of the utility model are:The diel of the replaceable stamping die head, it is whole Body is compact-sized, easy to operate, and replaceable stamping die head, meets the demand used, provided with punch-pin clamping plate so that work When making, stability more preferably, will not impact to final product quality, the structure being combined provided with liftout attachment and ejector spring, make It is more convenient to obtain discharging, effectively raises operating efficiency, and stamping die head is provided with external screw thread, while set below punch-pin There is an internal thread with matching, in the course of work, different stamping die heads can be changed, it is of different shapes in order to be formed Finished product, the practicality of whole device is effectively raised, provided with location-plate, in use, can be very good that finished product is fixed, Avoid unstable in punching course, to be impacted situation to finished form.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structure finished product schematic diagram;
Fig. 3 is the utility model structure A enlarged diagrams.
In figure:1st, die shank, 2, upper bolster, 3, punch-pin clamping plate, 4, blank holder, 5, punch-pin, 6, cavity plate, 7, flanging spring, 8th, guide pillar, 9, through hole, 10, fixing bolt, 11, location-plate, 12, liftout attachment, 13, ejector spring, 14, injection molding hole, 15, Finished product, 16, stamping die head, 17, external screw thread.
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.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of stamping die of replaceable stamping die head Tool, including it is die shank 1, upper bolster 2, punch-pin clamping plate 3, blank holder 4, punch-pin 5, cavity plate 6, flanging spring 7, guide pillar 8, through hole 9, solid Determine bolt 10, location-plate 11, liftout attachment 12, ejector spring 13, injection molding hole 14, finished product 15, stamping die head 16 and outer Screw thread 17, the lower section of die shank 1 is installed with upper bolster 2, and the lower section of upper bolster 2 is fixedly installed punch-pin clamping plate 3, upper mould The left and right sides of seat 2 is provided with guide pillar 8, and flanging spring 7 is fixedly installed on guide pillar 8, and the left and right sides of blank holder 4 is set There is through hole 9, through hole 9 is provided with two, and symmetrical on the axis of blank holder 4 so that whole device is more attractive in appearance, and stability More preferably, and the top of blank holder 4 is provided with punch-pin clamping plate 3, and the lower section of punch-pin 5 is installed with stamping die head 16, punch-pin 5 Inner side be provided with the internal thread being engaged with the external screw thread 17 of the top of stamping die head 16, it is convenient that stamping die head 16 is carried out Change, and punch-pin 5 is fixed on upper bolster 2, the top of stamping die head 16 is provided with external screw thread 17, the left and right sides of cavity plate 6 Fixing bolt 10 is installed, and the middle position of cavity plate 6 is provided with injection molding hole 14, the lower section in injection molding hole 14 is set There is liftout attachment 12, and the lower section of liftout attachment 12 is fixedly installed ejector spring 13, the top of cavity plate 6 is provided with location-plate 11, cavity plate 6 is fixed with location-plate 11 by fixing bolt 10 so that and it is more stable during work, and the center meta of location-plate 11 Install and be equipped with injection molding hole 14, finished product 15 is cylindric.
Operation principle:When using the diel of the replaceable stamping die head, first to the replaceable diel The structure of the diel of head carry out one it is simple understand, then raw material is put into injection molding hole 14, during work on Die holder 2 drives punch-pin 5 to be pressed downward so that and punch-pin 5 is in contact with cavity plate 6, so that by raw material punch forming in injection molding hole 14, In the process, guide pillar 8 passes through through hole 9, is stamped on location-plate 11 so that location-plate 11 will not be due to effect of punching press or so It is mobile, the shape of finished product 15 is avoided, due to the situation that punching press effect changes, after shaping terminates, recycles liftout attachment 12 eject finished product 15, the setting of ejector spring 13 so that liftout attachment 12 has a cushion effect, so as to pushing-off product After 15, the state of most initial is automatically returned to, in order to work next time, when needing to change stamping die head 16, Rotation of the stamping die head 16 from punch-pin 5 slowly is got off using external screw thread 17, in order to complete to stamping die head 16 The purpose changed, here it is the whole process that the diel of replaceable stamping die head works.
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 (5)

1. a kind of diel of replaceable stamping die head, including die shank (1), blank holder (4), punch-pin (5), cavity plate (6) and Finished product (15), it is characterised in that:Upper bolster (2) is installed with below the die shank (1), and the lower section of upper bolster (2) is consolidated Surely punch-pin clamping plate (3) is provided with, guide pillar (8) is installed, and fixation is set on guide pillar (8) at left and right sides of the upper bolster (2) Flanging spring (7) is equipped with, through hole (9) is provided with left and right sides of the blank holder (4), and be provided with above blank holder (4) Punch-pin clamping plate (3), stamping die head (16) is installed with below the punch-pin (5), and punch-pin (5) is fixed on upper bolster (2) on, external screw thread (17) is provided with above the stamping die head (16), is provided with left and right sides of the cavity plate (6) solid Determine bolt (10), and the middle position of cavity plate (6) is provided with injection molding hole (14), the lower section of the injection molding hole (14) Be provided with liftout attachment (12), and ejector spring (13) be fixedly installed below liftout attachment (12), the cavity plate (6) it is upper Side is provided with location-plate (11), and the middle position of location-plate (11) is provided with injection molding hole (14).
A kind of 2. diel of replaceable stamping die head according to claim 1, it is characterised in that:The punch-pin (5) inner side is provided with the internal thread being engaged with the external screw thread (17) above stamping die head (16).
A kind of 3. diel of replaceable stamping die head according to claim 1, it is characterised in that:The cavity plate (6) it is fixed by fixing bolt (10) with location-plate (11).
A kind of 4. diel of replaceable stamping die head according to claim 1, it is characterised in that:The finished product (15) to be cylindric.
A kind of 5. diel of replaceable stamping die head according to claim 1, it is characterised in that:The through hole (9) it is provided with two, and it is symmetrical on the axis of blank holder (4).
CN201720220516.6U 2017-03-08 2017-03-08 A kind of diel of replaceable stamping die head Active CN206652887U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720220516.6U CN206652887U (en) 2017-03-08 2017-03-08 A kind of diel of replaceable stamping die head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720220516.6U CN206652887U (en) 2017-03-08 2017-03-08 A kind of diel of replaceable stamping die head

Publications (1)

Publication Number Publication Date
CN206652887U true CN206652887U (en) 2017-11-21

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108995291A (en) * 2018-05-30 2018-12-14 旌德县华丰电子元件有限公司 A kind of machining pedestal positioning mold
CN109013887A (en) * 2018-05-30 2018-12-18 旌德县华丰电子元件有限公司 A kind of processing mold can be improved production spring tablet quality
CN109591353A (en) * 2018-11-29 2019-04-09 王加中 A kind of pharmaceutical production sheeting equipment
CN110153284A (en) * 2019-04-23 2019-08-23 滁州达世汽车配件有限公司 A kind of automobile rear protective plate stamping die of replaceable mold head
CN110523856A (en) * 2019-08-19 2019-12-03 徐海东 The quick positioning tool of automobile structure stamping die and mold

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108995291A (en) * 2018-05-30 2018-12-14 旌德县华丰电子元件有限公司 A kind of machining pedestal positioning mold
CN109013887A (en) * 2018-05-30 2018-12-18 旌德县华丰电子元件有限公司 A kind of processing mold can be improved production spring tablet quality
CN109591353A (en) * 2018-11-29 2019-04-09 王加中 A kind of pharmaceutical production sheeting equipment
CN110153284A (en) * 2019-04-23 2019-08-23 滁州达世汽车配件有限公司 A kind of automobile rear protective plate stamping die of replaceable mold head
CN110523856A (en) * 2019-08-19 2019-12-03 徐海东 The quick positioning tool of automobile structure stamping die and mold
CN110523856B (en) * 2019-08-19 2020-08-04 徐海东 Quick positioning tool for automobile structural part stamping die

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