CN209697850U - A kind of step type stamping die - Google Patents

A kind of step type stamping die Download PDF

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Publication number
CN209697850U
CN209697850U CN201920507592.4U CN201920507592U CN209697850U CN 209697850 U CN209697850 U CN 209697850U CN 201920507592 U CN201920507592 U CN 201920507592U CN 209697850 U CN209697850 U CN 209697850U
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China
Prior art keywords
die
holder
plate
mold
cavity plate
Prior art date
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Active
Application number
CN201920507592.4U
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Chinese (zh)
Inventor
汤少征
王江波
高琛辉
何相君
王星
徐欣平
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.)
SHAANXI FENGHUO SHENGTIAN ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
SHAANXI FENGHUO SHENGTIAN ELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN201920507592.4U priority Critical patent/CN209697850U/en
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Publication of CN209697850U publication Critical patent/CN209697850U/en
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Abstract

The utility model discloses a kind of stepped stamping dies, including lower die holder and top mold holder;The lower die holder center is fixedly installed with Scalar male die, the center of the top mold holder is fixedly installed with the cavity plate to match with Scalar male die, the upper surface of the lower die holder is provided with pressure plate, and the outer wall of pressure plate and cavity plate matches, Scalar male die is arranged below by the utility model, the punch-pin for carrying out punching press is installed on to the inverted structure of top mold holder, so that under the action of press machine, part slowly enters cavity plate, pass through extrusion deformation, cylindrical component is extended into the shape of drawing requirement, complete punching press, the design of which, so that the part side wall of punching press is not wrinkled, the placement and taking-up of part are more convenient, greatly improve production efficiency, in addition, the mould features compact structure of the utility model, it is simple to manufacture, it is more easier to repair.

Description

A kind of step type stamping die
Technical field
The utility model relates to technical field of material formation more particularly to a kind of stepped stamping dies.
Background technique
With the continuous improvement of industrial level, requirement of many industrial trades to the performance and various aspects of product is also increasingly Height, panel beating are a kind of synthesis cold machining process for sheet metal, and in existing processing technology, many parts are all needed Ladder-Shaped Parts are processed into, during processing, due to needing to carry out punching press, still, many moulds by mold to metal plate Tool, due to the influence of unbalance stress, the pressure factors such as not enough, be easy to cause the side wall of part during carrying out punching press Wrinkle, influences the quality and qualification rate of product.
Utility model content
In view of the foregoing drawbacks or insufficient, the purpose of this utility model is to provide a kind of stepped stamping dies.
To achieve the above objectives, the technical solution of the utility model are as follows:
A kind of step type stamping die, including lower die holder and top mold holder;The lower die holder center is fixedly installed with step type Punch-pin, the center of the top mold holder are fixedly installed with the cavity plate to match with Scalar male die, and the upper surface of the lower die holder is set It is equipped with pressure plate, and the outer wall of pressure plate and cavity plate matches.
The bottom of the Scalar male die is fixedly installed in lower die holder by lower mold fixed plate.
The lower surface of the top mold holder is equipped with cavity plate mounting plate, and cavity plate is fixedly installed in cavity plate mounting plate.
Backing plate is installed between the lower surface and cavity plate mounting plate of the top mold holder.
The lower surface of the top mold holder is additionally provided with several elastic buffer units, and the elastic buffer unit includes being installed on The stud and spring of the lower surface of top mold holder, wherein the spring pocket is set on stud, and the stud is matched with pressure plate, And it is located at the outside of cavity plate mounting plate.
The lower surface of the top mold holder is additionally provided with guide sleeve, and the guide post for guiding, institute are provided on lower die holder upper surface Guide sleeve is stated to be correspondingly arranged with guide post
The center of the top mold holder is equipped with mould handle, and mould handle is connected with cavity plate, and mould offers the center with cavity plate together The through-hole of axis is equipped with the discharge arm for demoulding in the through-hole.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides a kind of stepped stamping die, and Scalar male die is arranged below, punching press will be carried out Punch-pin be installed on the inverted structure of top mold holder so that part slowly enters cavity plate under the action of press machine, pass through to squeeze and become Cylindrical component is extended into the shape of drawing requirement by shape, completes punching press, the design of which, so that the part side wall of punching press Not wrinkled, the placement and taking-up of part are more convenient, production efficiency are greatly improved, in addition, the mold knot of the utility model Structure is compact, is simple to manufacture, and is more easier to repair.
Detailed description of the invention
Fig. 1 is the utility model step type punching die structure schematic diagram.
In figure, 1-lower mold fixed plate;2-lower die holders;3-pressure plates;4-parts;5-punch-pin;6-guide posts;7-lead Set;8-springs;9-studs;10-cavity plates;11-cavity plate mounting plates;12-backing plates;13-top mold holders;14-mould handles;15— Discharge arm.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing, it is clear that described embodiment is only that this is practical Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people Member's every other embodiment obtained without making creative work, belongs to the protection model of the utility model It encloses.
As shown in Figure 1, the utility model provides a kind of stepped stamping die, suitable for drawing deep mould to by straight tube Cylindrical component after processing is further processed, and stepped part is formed, which specifically includes lower die holder 2 and top mold holder 13;2 center of lower die holder is fixedly installed with Scalar male die 5, and the bottom of the Scalar male die 5 passes through lower mold fixed plate 1 It is fixedly installed in lower die holder 2;The center of the top mold holder 13 is fixedly installed with the cavity plate 10 to match with Scalar male die 5, The upper surface of the lower die holder 2 is provided with pressure plate 3, and pressure plate 3 and the outer wall of cavity plate 10 match, part to be processed 4 are placed on Scalar male die 5.
Specifically, the lower surface of the top mold holder 13 is equipped with cavity plate mounting plate 11, cavity plate 10 is fixedly installed in cavity plate peace In loading board 11.The center of the top mold holder 13 is equipped with mould 14, mould is connected 14 with cavity plate 10, and mould is 14 and cavity plate 10 Center offers coaxial through-hole, and the discharge arm 15 for demoulding is equipped in the through-hole.Discharge arm 15 is carrying out punching press knot Shu Hou can be rapidly performed by discharging, take out part after processing is completed.
Further, in the utility model, backing plate 12 is installed between the lower surface and cavity plate mounting plate 11 of top mold holder 13.
In the utility model, it is additionally provided in order to quickly carry out alignment and punching press, the lower surface of the top mold holder 13 Several elastic buffer units, the elastic buffer unit include be installed on the lower surface of top mold holder 13 stud 9 and with spring 8, Wherein, the spring 8 is sheathed on stud 9, and the stud 9 is matched with pressure plate 3, and is located at the outer of cavity plate mounting plate 11 Side.
The lower surface of the top mold holder 13 is additionally provided with guide sleeve 7, is provided on 2 upper surface of lower die holder for guiding Guide post 6, the guide sleeve 7 are correspondingly arranged with guide post 6.When carrying out punching press, guide sleeve 7 is matched with guide post 6, is capable of rapid-aligning Meanwhile, it is capable to make punching press uniform force, Pressing Deformation is placed.
The working process of the utility model is as follows:
Part 4 to be processed is set on Scalar male die 5, top mold holder 13 is set with by guide sleeve 7 with guide post 6 Contraposition, then by the effect of press machine, press to the upper surface of top mold holder 13, under the action of punching press, cavity plate 10 with Scalar male die 5 carries out mutual extrusion deformation to part 4, and cylindrical component is extended into the shape of drawing requirement, is finally withdrawn Top mold holder 13 pushes discharge arm 15, the part after taking out processing, completes stairstepping processing.
It is obvious to a person skilled in the art that will appreciate that above-mentioned specific embodiment is the preferred of the utility model Scheme, therefore improvement, the variation that those skilled in the art may make certain parts in the utility model, embodiment It is still the principles of the present invention, realization is still the purpose of this utility model, belongs to the range that the utility model is protected.

Claims (7)

1. a kind of step type stamping die, which is characterized in that including lower die holder (2) and top mold holder (13);In the lower die holder (2) The heart is fixedly installed with Scalar male die (5), and the center of the top mold holder (13) is fixedly installed with to match with Scalar male die (5) Cavity plate (10), the upper surface of the lower die holder (2) is provided with pressure plate (3), and the outer wall of pressure plate (3) and cavity plate (10) Match.
2. step type stamping die according to claim 1, which is characterized in that the bottom of the Scalar male die (5) is logical Lower mold fixed plate (1) is crossed to be fixedly installed in lower die holder (2).
3. step type stamping die according to claim 1, which is characterized in that install the lower surface of the top mold holder (13) Have cavity plate mounting plate (11), cavity plate (10) is fixedly installed in cavity plate mounting plate (11).
4. it is according to claim 3 step type stamping die, which is characterized in that the lower surface of the top mold holder (13) with it is recessed Backing plate (12) are installed between mold mounting plate (11).
5. step type stamping die according to claim 4, which is characterized in that the lower surface of the top mold holder (13) is also set Be equipped with several elastic buffer units, the elastic buffer unit include be installed on the lower surface of top mold holder (13) stud (9) and Spring (8), wherein the spring (8) is sheathed on stud (9), and the stud (9) matches with pressure plate (3), and is located at recessed The outside of mold mounting plate (11).
6. step type stamping die according to claim 1, which is characterized in that the lower surface of the top mold holder (13) is also set It is equipped with guide sleeve (7), the guide post (6) for guiding is provided on lower die holder (2) upper surface, the guide sleeve (7) is corresponding with guide post (6) Setting.
7. step type stamping die according to claim 1, which is characterized in that the center of the top mold holder (13) is equipped with Mould is connected (14), mould with cavity plate (10) (14), and the center of (14) and cavity plate (10) is offered coaxial through-hole, institute by mould State the discharge arm (15) being equipped in through-hole for demoulding.
CN201920507592.4U 2019-04-15 2019-04-15 A kind of step type stamping die Active CN209697850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920507592.4U CN209697850U (en) 2019-04-15 2019-04-15 A kind of step type stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920507592.4U CN209697850U (en) 2019-04-15 2019-04-15 A kind of step type stamping die

Publications (1)

Publication Number Publication Date
CN209697850U true CN209697850U (en) 2019-11-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920507592.4U Active CN209697850U (en) 2019-04-15 2019-04-15 A kind of step type stamping die

Country Status (1)

Country Link
CN (1) CN209697850U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113102584A (en) * 2021-05-13 2021-07-13 安徽启诚电气科技有限公司 High-low pressure power cabinet fluting processing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113102584A (en) * 2021-05-13 2021-07-13 安徽启诚电气科技有限公司 High-low pressure power cabinet fluting processing equipment

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