CN206305234U - Anti- resilience one-shot device - Google Patents

Anti- resilience one-shot device Download PDF

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Publication number
CN206305234U
CN206305234U CN201620861771.4U CN201620861771U CN206305234U CN 206305234 U CN206305234 U CN 206305234U CN 201620861771 U CN201620861771 U CN 201620861771U CN 206305234 U CN206305234 U CN 206305234U
Authority
CN
China
Prior art keywords
shot
resilience
utility
punch
workbench
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.)
Expired - Fee Related
Application number
CN201620861771.4U
Other languages
Chinese (zh)
Inventor
沈琪
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.)
Shanghai Shenchi Industrial Co ltd
Original Assignee
SHANGHAI SHENGCHI INDUSTRIAL 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 SHANGHAI SHENGCHI INDUSTRIAL Co Ltd filed Critical SHANGHAI SHENGCHI INDUSTRIAL Co Ltd
Priority to CN201620861771.4U priority Critical patent/CN206305234U/en
Application granted granted Critical
Publication of CN206305234U publication Critical patent/CN206305234U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to cold punching technology field, anti- resilience one-shot device specifically related in automotive material, the device includes frame, the workbench located at the machine frame inside, the cavity plate on the workbench and is installed on the punch-pin of an one-shot hydraulic stem lower end.The utility model has an advantageous effect in that:The moulding resilience that high-strength plate is produced during Cold Press Working can be quickly and easily corrected, process convenient and efficient improves production efficiency, technical guarantee is provided with the raising of the quality of production for high-strength plate cold punching technology is improved.

Description

Anti- resilience one-shot device
Technical field
The utility model belongs to cold punching technology field, and in particular to the design of anti-resilience one-shot device in automotive material.
Background technology
It is the new technology of automobile, new into China market according to the development of Domestic Automotive Industry, and external all kinds of vehicles Technique, new material update to be accelerated.Original automotive material has been not suitable with the demand of New Times, is gradually replaced by high-strength plate.It is high Strength plates have intensity and toughness higher, are plastically deformed small, the characteristic such as resilience is big.Prior art is to the anti-resilience of auto parts and components Introducing for one-shot device is relatively fewer, and the moulding resilience produced during Cold Press Working to high-strength plate can not be effective Carrying out correct and shaping.
Utility model content
The utility model purpose of design is to be produced during Cold Press Working quickly and easily to correct high-strength plate Moulding resilience, be that high-strength plate cold punching technology is improved and the raising of the quality of production provides technical guarantee.
The technical problem that the utility model is solved is realized using following technical scheme:
Anti- resilience one-shot device, it is characterised in that:The device includes frame, the workbench located at the machine frame inside, sets In the cavity plate on the workbench and it is installed on the punch-pin of an one-shot hydraulic stem lower end.
The upper rack is longitudinally provided with a crossbeam for being provided with one-shot hydraulic cylinder;
Wherein, the one-shot hydraulic cylinder is installed on the crossbeam by screw.
The punch-pin is V-type punch mold, and the punch-pin is by its upper flange and the one-shot stretched out from one-shot hydraulic cylinder Hydraulic stem is connected.
The cavity plate is installed on the workbench of the machine frame inside by screw.
The utility model has an advantageous effect in that:High-strength plate can quickly and easily be corrected in Cold Press Working process The moulding resilience of middle generation, process convenient and efficient improves production efficiency, is that high-strength plate cold punching technology is improved Raising with the quality of production provides technical guarantee.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical characteristic, below will be special to embodiment or technology The accompanying drawing to be used needed for levying is briefly described.
Fig. 1 is the utility model:The three-dimensional structure diagram of anti-resilience one-shot device;
Fig. 2 is the utility model:Punch-pin shaping schematic view in anti-resilience one-shot device.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines embodiment, and the utility model is expanded on further.
Referring to the anti-resilience one-shot device shown in Fig. 1~2, the device is including frame 100, inside the frame 100 Workbench 200, the cavity plate 300 on the workbench 200 and be installed on the punch-pin of the lower end of an one-shot hydraulic stem 401 301.The top of the frame 100 is longitudinally provided with a crossbeam 101 for being provided with one-shot hydraulic cylinder 400;Wherein, the one-shot hydraulic cylinder 400 are installed on the crossbeam 101 by screw.The punch-pin 301 is V-type mould, and the punch-pin 301 passes through its upper flange 302 are connected with the one-shot hydraulic stem 401 stretched out from one-shot hydraulic cylinder 400.The cavity plate 300 leads to screw and is installed on positioned at the machine On the workbench 200 inside frame 100.
The shaping of the V-type punch mold 301 is illustrated, including the forming angle F of punch-pin 301, the forming angle H of test specimen 500, recessed Mould 300, when test specimen 500 completes to machine for the first time, due to plastic deformation receipt so that the forming angle F of punch-pin 301 is less than The forming angle H of test specimen 500, shaping of the test specimen 500 in cavity plate 300 makes its forming angle excessive, is excessively largely F-H.By V-type Under the multiple shaping punching press of punch mold, the plastic deformation of test specimen 500 has obtained continuous correction so that the shaping of test specimen 500 Angle H constantly close to the forming angle F of punch-pin 301, improves machining accuracy, and process is simple and efficient.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appending claims and its equivalent thereof.

Claims (4)

1. anti-resilience one-shot device, it is characterised in that:The device includes frame, the workbench located at the machine frame inside, is located at Cavity plate on the workbench and it is installed on the punch-pin of an one-shot hydraulic stem lower end.
2. anti-resilience one-shot device according to claim 1, it is characterised in that:The upper rack is longitudinally provided with an installation There is the crossbeam of one-shot hydraulic cylinder;
Wherein, the one-shot hydraulic cylinder is installed on the crossbeam by screw.
3. anti-resilience one-shot device according to claim 1, it is characterised in that:The punch-pin is V-type mould, the punch-pin It is connected with the one-shot hydraulic stem by its upper flange.
4. anti-resilience one-shot device according to claim 1, it is characterised in that:The cavity plate is installed on by screw and is located at On the workbench of the machine frame inside.
CN201620861771.4U 2016-08-10 2016-08-10 Anti- resilience one-shot device Expired - Fee Related CN206305234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620861771.4U CN206305234U (en) 2016-08-10 2016-08-10 Anti- resilience one-shot device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620861771.4U CN206305234U (en) 2016-08-10 2016-08-10 Anti- resilience one-shot device

Publications (1)

Publication Number Publication Date
CN206305234U true CN206305234U (en) 2017-07-07

Family

ID=59241733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620861771.4U Expired - Fee Related CN206305234U (en) 2016-08-10 2016-08-10 Anti- resilience one-shot device

Country Status (1)

Country Link
CN (1) CN206305234U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113329830A (en) * 2019-01-30 2021-08-31 日本制铁株式会社 Cylindrical rotating member, method for manufacturing same, and mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113329830A (en) * 2019-01-30 2021-08-31 日本制铁株式会社 Cylindrical rotating member, method for manufacturing same, and mold

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 201411 No. 855 Shenzhou Road, Fengcheng Town, Fengxian District, Shanghai

Patentee after: Shanghai Shenchi Industrial Co.,Ltd.

Address before: 201415 Qimin village, Fengcheng Town, Fengxian District, Shanghai

Patentee before: SHANGHAI SHENCHI INDUSTRIAL Co.,Ltd.

CP03 Change of name, title or address
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170707

CF01 Termination of patent right due to non-payment of annual fee