CN203887018U - Punch-adjustable punching die - Google Patents

Punch-adjustable punching die Download PDF

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Publication number
CN203887018U
CN203887018U CN201420269226.7U CN201420269226U CN203887018U CN 203887018 U CN203887018 U CN 203887018U CN 201420269226 U CN201420269226 U CN 201420269226U CN 203887018 U CN203887018 U CN 203887018U
Authority
CN
China
Prior art keywords
punch
drift
rod
adjusting screw
plate
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
CN201420269226.7U
Other languages
Chinese (zh)
Inventor
干庆丰
贾俊
陈华
徐汝玉
辛开梅
周星海
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.)
Chuzhou Jinghua Mould Manufacture Co Ltd
Original Assignee
Chuzhou Jinghua Mould Manufacture 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 Chuzhou Jinghua Mould Manufacture Co Ltd filed Critical Chuzhou Jinghua Mould Manufacture Co Ltd
Priority to CN201420269226.7U priority Critical patent/CN203887018U/en
Application granted granted Critical
Publication of CN203887018U publication Critical patent/CN203887018U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a punch-adjustable punching die which comprises an upper die plate, a lower die plate, a base, a punch fixing plate, a pressing plate and two punches. The punch fixing plate and the pressing plate are connected through bolts provided with springs, cushion iron is arranged on the upper die plate, one of the punches is fixed on the lower die plate while the other punch is arranged on the punch fixing plate, three adjusting screws are arranged on one punch, internal threads corresponding to the adjusting screws are arranged in the punch, two of the three adjusting screws are identical, a thread is arranged on each of the two identical adjusting screws fully, and a thread is arranged only at the top of the other adjusting screw with a part disposed in the upper die plate. The punch-adjustable punching die has the advantages of simple structure, high production efficiency, high produced product quality and material saving.

Description

A kind of adjustable drift punching die
Technical field
The utility model relates to mould, is specifically related to a kind of adjustable drift punching die.
Background technology
Mould is manufacturing fundamental technology equipment, because the technical merit of mould is determining the quality of product and production efficiency to a great extent.Thereby the height of the production technology level of mould, become the important symbol of weighing an enterprise product level height.In the production process of different product, the drift in the punching die using is different, therefore when changing product, corresponding, also needs to change drift.Yet current used punching die is when changing drift, and the time spending is longer, affects production efficiency.
Summary of the invention
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and drift is changed convenient, and a kind of adjustable drift punching die that can regulate.
Technical problem to be solved in the utility model realizes by the following technical solutions:
An adjustable drift punching die, it comprises cope match-plate pattern, lower bolster, base, punch fixing plate, holding pad and drift, and punch fixing plate is connected by being furnished with the bolt of spring with holding pad, and described cope match-plate pattern is provided with parallels; Described drift has two, and one is fixed on lower bolster, and another one is located on punch fixing plate, and drift is provided with adjusting screw(rod), is provided with the internal thread corresponding with adjusting screw(rod) in drift.
Described adjusting screw(rod) has three, wherein two identical, on whole adjusting screw(rod), have screw thread, another one adjusting screw(rod) only has screw thread at top end, and this adjusting screw(rod) part is as in cope match-plate pattern.
The beneficial effects of the utility model are:
1) the utility model is simple in structure, is provided with upper and lower two drifts, can effectively reduce the burr of product, improves the quality of products;
2) drift is provided with adjustment screw, and fast changeable drift, enhances productivity;
3) in the utility model, also can directly regulate the number of drift and not need to change according to product demand, can save material.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model;
A part enlarged drawing when Fig. 2 is the utility model punching;
A part enlarged drawing when Fig. 3 is not punching of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1-2, a kind of adjustable drift punching die, it comprises cope match-plate pattern 1, lower bolster 2, base 3, punch fixing plate 4, holding pad 5 and drift 6, and punch fixing plate 4 is connected by being furnished with the bolt 10 of spring 9 with holding pad 5, and on described cope match-plate pattern, 1 is provided with parallels 7; Described drift 6 has two, and drift 61 is fixed on lower bolster 2, and drift 62 is located on punch fixing plate 4, and drift 62 is provided with adjusting screw(rod) 8, is provided with the internal thread corresponding with adjusting screw(rod) 8 in drift 62.
Described adjusting screw(rod) 8 has three, and wherein 83 two of adjusting screw(rod) 81 and adjusting screw(rod)s are identical, on whole adjusting screw(rod), have screw thread, and 82 of adjusting screw(rod)s have screw thread at top end, and these adjusting screw(rod) 82 parts are placed in cope match-plate pattern.
Only regulate in adjusting screw(rod) 81 or adjusting screw(rod) 83, can change number and the position of drift.
The rotation of adjustment screw both forward and reverse directions can make drift release and retract, and can regulate like this drift enter lower bolster or do not enter lower bolster, thereby reach the object of punching or not punching.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (2)

1. an adjustable drift punching die, it comprises cope match-plate pattern, lower bolster, base, punch fixing plate, holding pad and drift, punch fixing plate is connected by being furnished with the bolt of spring with holding pad, it is characterized in that: described cope match-plate pattern is provided with parallels; Described drift has two, and one is fixed on lower bolster, and another one is located on punch fixing plate, and drift is provided with adjusting screw(rod), is provided with the internal thread corresponding with adjusting screw(rod) in drift.
2. a kind of adjustable drift punching die according to claim 1, it is characterized in that: described adjusting screw(rod) has three, wherein two identical, on whole adjusting screw(rod), have screw thread, another one adjusting screw(rod) only has screw thread at top end, and this adjusting screw(rod) part is as in cope match-plate pattern.
CN201420269226.7U 2014-05-26 2014-05-26 Punch-adjustable punching die Expired - Fee Related CN203887018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420269226.7U CN203887018U (en) 2014-05-26 2014-05-26 Punch-adjustable punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420269226.7U CN203887018U (en) 2014-05-26 2014-05-26 Punch-adjustable punching die

Publications (1)

Publication Number Publication Date
CN203887018U true CN203887018U (en) 2014-10-22

Family

ID=51713466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420269226.7U Expired - Fee Related CN203887018U (en) 2014-05-26 2014-05-26 Punch-adjustable punching die

Country Status (1)

Country Link
CN (1) CN203887018U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109895226A (en) * 2017-12-11 2019-06-18 立方通达实业(天津)有限公司 Indoor building experiment standard test piece forming die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109895226A (en) * 2017-12-11 2019-06-18 立方通达实业(天津)有限公司 Indoor building experiment standard test piece forming die
CN109895226B (en) * 2017-12-11 2021-05-07 立方通达实业(天津)有限公司 Indoor building experiment standard test piece forming die

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20150526

EXPY Termination of patent right or utility model