CN202185519U - Flat steel punching die - Google Patents

Flat steel punching die Download PDF

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Publication number
CN202185519U
CN202185519U CN201120250601XU CN201120250601U CN202185519U CN 202185519 U CN202185519 U CN 202185519U CN 201120250601X U CN201120250601X U CN 201120250601XU CN 201120250601 U CN201120250601 U CN 201120250601U CN 202185519 U CN202185519 U CN 202185519U
Authority
CN
China
Prior art keywords
punching
hole
groove
flat steel
basal
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
CN201120250601XU
Other languages
Chinese (zh)
Inventor
沈洪卫
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.)
TONGXIANG TIESHENG LINE EQUIPMENT CO Ltd
Original Assignee
TONGXIANG TIESHENG LINE EQUIPMENT 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 TONGXIANG TIESHENG LINE EQUIPMENT CO Ltd filed Critical TONGXIANG TIESHENG LINE EQUIPMENT CO Ltd
Priority to CN201120250601XU priority Critical patent/CN202185519U/en
Application granted granted Critical
Publication of CN202185519U publication Critical patent/CN202185519U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a flat steel punching die which mainly comprises a basal body, a through hole is arranged in the middle of the basal body, two ends of the through hole are respectively provided with at least one screw hole, the screw hole at each side of the basal body is internally provided with a limiting block by a screw rod, a groove is arranged between the screw hole at one side of the basal body and the through hole, the groove runs through the top surface and one side surface of the basal body, and a baffle is arranged in the groove in a rotating way. For the flat steel punching die, as two ends of the die are provided with limiting blocks, by adjusting the limiting blocks, the precision for punching holes at two ends of the flat steel can be ensured; and as the interior of the limiting block has a rectangular hollow structure, the adjusting range of the limiting blocks is enlarged, so that the flat steel punching die is suitable for punching for flat steel with different lengths and at different positions, and the punching precision can be ensured to be unchanged. In addition, as the groove is arranged on the basal body and the baffle is arranged in the groove in a rotating way, punching to the middle position of the flat steel can be can be limited, and simultaneously the punching precision can be ensured.

Description

The band steel punching die
Technical field
The utility model relates to the machining equipment field, especially a kind of band steel punching die that band steel is carried out punching that uses on punch press.
Background technology
At present in the industry to band steel on punch press during punching, the mould of employing has only the long steel of simple bar shaped, at the drift correspondence position through hole is set; And two ends adopt screw rod to carry out spacing to the two ends of band steel; Realize the punching at band steel two ends, and, be employed in and draw a datum line on the mould in the hole in band steel centre position; Utilize band steel one end alignment datum line, realize punching press the hole of middle position.Though such mould is simple, tend to make the hole of the band steel after the punching press that deviation takes place, error is bigger, and influence is normally used.
The utility model content
The purpose of the utility model is to provide a kind of band steel punching precision that can make to improve for the deficiency that solves above-mentioned technology, and band steel diel easy to use.
In order to achieve the above object, the band steel punching die that the utility model designed, it mainly comprises matrix; Be provided with through hole in the matrix centre position; Be respectively equipped with at least one screw in the through hole both sides, in a screw of the every side of matrix, all be provided with limited block, between the screw of matrix one side and through hole, be provided with groove through screw rod; Groove connects end face and side of matrix, the rotatable baffle plate that is provided with in groove.This design feature both can realize that accurate localization band steel two ends need the position of punching through the limited block of regulating two ends, passes through the spacing of baffle plate simultaneously, realizes the accurate location of the position of the required punching in band steel centre position.
As optimization, be long rectangular hollow structure in the middle of the limited block, the width of hollow, rectangular is greater than the diameter of screw rod, and less than the diameter of spiro rod cap, makes the easier for installation simple of limited block, can realize the fine adjustments of limited block, improves machining accuracy.
The resulting band steel punching die of the utility model; Two ends are provided with limited block, through the adjusting to limited block, guarantee the accuracy of punching press in the hole at band steel two ends; And limited block inside is the rectangle hollow structure; Increased its adjustable range, be fit to the band steel of different length and the punching of diverse location, can also guarantee that the accuracy of punching is constant.On matrix, be provided with groove in addition, and be provided with rotatable baffle plate in the groove, can carry out spacingly, also can guarantee simultaneously the accuracy of punching the punching in band steel centre position.This mould uses simple to operationly, and the position of punching is more accurate, can effectively improve workpiece quality and enhances productivity, and further reduces production costs.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model;
Fig. 3 is the local enlarged diagram of the utility model Fig. 1;
Fig. 4 is the local enlarged diagram of the utility model Fig. 2.
The specific embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
As Fig. 1, Fig. 2, shown in, the band steel punching die that present embodiment is described, it mainly comprises matrix 1; Be provided with through hole 2 in matrix 1 centre position, be respectively equipped with at least one screw 3, in one of them screw 3 of matrix 1 every side, all be provided with limited block 4 through screw rod 5 in through hole 2 both sides; Be long rectangular hollow structure in the middle of the limited block 4, the width of hollow, rectangular is greater than the diameter of screw rod 5, and less than the diameter of screw rod 5 caps; Like Fig. 3, shown in Figure 4; Between the screw 3 of matrix 1 one sides and through hole 2, be provided with groove 6, groove 6 connects end face and side of matrixes, groove 6 in, turns and is provided with baffle plate 7.

Claims (2)

1. band steel punching die; It mainly comprises matrix, it is characterized in that being provided with through hole in the matrix centre position, is respectively equipped with at least one screw in the through hole both sides; In a screw of both sides, all be provided with limited block through screw rod; Between the screw of matrix one side and through hole, be provided with groove, groove connects end face and side of matrix, the rotatable baffle plate that is provided with in groove.
2. band steel punching die according to claim 1 is characterized in that being in the middle of the limited block long rectangular hollow structure, and the width of hollow, rectangular is greater than the diameter of screw rod, and less than the diameter of spiro rod cap.
CN201120250601XU 2011-07-15 2011-07-15 Flat steel punching die Expired - Fee Related CN202185519U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120250601XU CN202185519U (en) 2011-07-15 2011-07-15 Flat steel punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120250601XU CN202185519U (en) 2011-07-15 2011-07-15 Flat steel punching die

Publications (1)

Publication Number Publication Date
CN202185519U true CN202185519U (en) 2012-04-11

Family

ID=45916992

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120250601XU Expired - Fee Related CN202185519U (en) 2011-07-15 2011-07-15 Flat steel punching die

Country Status (1)

Country Link
CN (1) CN202185519U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896248A (en) * 2012-10-18 2013-01-30 无锡海特精密模具有限公司 Limiting material pressing mechanism for air conditioner fin die
CN106984704A (en) * 2017-05-26 2017-07-28 国家电网公司 A kind of 4 points of ground connection band iron processing platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896248A (en) * 2012-10-18 2013-01-30 无锡海特精密模具有限公司 Limiting material pressing mechanism for air conditioner fin die
CN106984704A (en) * 2017-05-26 2017-07-28 国家电网公司 A kind of 4 points of ground connection band iron processing platform

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Legal Events

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

Granted publication date: 20120411

Termination date: 20140715