CN113927672A - Rapid acceptance method for cutting die - Google Patents
Rapid acceptance method for cutting die Download PDFInfo
- Publication number
- CN113927672A CN113927672A CN202111189100.XA CN202111189100A CN113927672A CN 113927672 A CN113927672 A CN 113927672A CN 202111189100 A CN202111189100 A CN 202111189100A CN 113927672 A CN113927672 A CN 113927672A
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- CN
- China
- Prior art keywords
- cutting die
- sheet
- accepting
- checking
- blade
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4463—Methods and devices for rule setting, fixation, preparing cutting dies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The embodiment of the invention discloses a method for quickly checking and accepting a cutting die, which is used for solving the technical problems that the operation is difficult and the checking and accepting efficiency is influenced because a plurality of size data of a blade point need to be measured when the existing cutting die is checked and accepted. The embodiment of the invention comprises the following steps: providing a cutting die to be checked and accepted, wherein a blade for punching the shape of a product is arranged on the cutting die; providing a sheet material, and drawing a contour line of a product shape on the sheet material; and fixing the sheet on the cutting die, punching the sheet by the blade edge, judging whether punched marks coincide with the contour line of the product shape on the sheet, if so, checking and accepting the cutting die to be qualified, and if not, checking and accepting the cutting die to be unqualified.
Description
Technical Field
The invention relates to the field of cutter die acceptance, in particular to a quick cutter die acceptance method.
Background
The cutting die that present most manufacturers are using is generally provided by the cutting die supplier, the cutting die supplier makes the cutting die according to manufacturer's product dimensional requirement, after the preparation is accomplished to the cutting die, manufacturer still need check the cutting die before using this cutting die in order to ensure that the size of the product produced by this cutting die accords with the requirement in advance, the work of checking the acceptance generally measures the blade point size of cutting die, specifically include measuring the thickness of blade point, measure the size of the knife point of knife point and so on, because the blade point has certain sharpness, consequently when measurement work goes on, operating personnel operates comparatively difficultly, lead to consuming too much check and accept time, seriously influence the check and accept efficiency of cutting die, bring inconvenience for production.
Therefore, finding a method for quickly checking and accepting a cutting die, which can solve the above technical problems, is an important issue studied by those skilled in the art.
Disclosure of Invention
The embodiment of the invention discloses a method for quickly checking and accepting a cutting die, which is used for solving the technical problems that the operation is difficult and the checking and accepting efficiency is influenced because a plurality of size data of a blade point need to be measured when the existing cutting die is checked and accepted.
The embodiment of the invention provides a method for quickly checking and accepting a cutting die, which comprises the following steps:
providing a cutting die to be checked and accepted, wherein a blade for punching the shape of a product is arranged on the cutting die;
providing a sheet material, and drawing a contour line of a product shape on the sheet material;
and fixing the sheet on the cutting die, punching the sheet by the blade edge, judging whether punched marks coincide with the contour line of the product shape on the sheet, if so, checking and accepting the cutting die to be qualified, and if not, checking and accepting the cutting die to be unqualified.
Optionally, the sheet is a film.
Optionally, the product is an FPC flexible circuit board.
Optionally, the cutting die includes a base and a punching plate located above the base, and the blade is disposed on the punching plate.
Optionally, the step of fixing the sheet on the cutting die specifically includes:
and a plurality of positioning columns are arranged on the base of the cutting die, a plurality of positioning holes matched with the positioning columns are formed in the sheet, and the positioning holes in the sheet are sleeved on the positioning columns so as to fix the sheet on the cutting die.
Optionally, a hydraulic cylinder or an air cylinder is connected to the stamping plate, and the hydraulic cylinder or the air cylinder is used for driving the stamping plate to move towards the base.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the rapid acceptance method in this embodiment, first, a contour line of a product shape is drawn on a sheet, the sheet is fixed on the cutting die, the cutting edge punches the sheet, whether a punched trace coincides with the contour line of the product shape on the sheet is determined, if the punched trace coincides with the contour line of the product shape on the sheet, the acceptance of the cutting die is qualified, and if the punched trace does not coincide with the contour line of the product shape on the sheet, the acceptance of the cutting die is not qualified. Through foretell design, can be under the condition that need not to measure a plurality of size data of blade edge, can accomplish the quick acceptance of cutting die, simplify operating personnel's the operation degree of difficulty effectively, reduced the acceptance time of cutting die greatly, promoted the acceptance efficiency of cutting die.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic flow chart of a method for quickly checking and accepting a cutting die according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention discloses a method for quickly checking and accepting a cutting die, which is used for solving the technical problems that the operation is difficult and the checking and accepting efficiency is influenced because a plurality of size data of a blade point need to be measured when the existing cutting die is checked and accepted.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the method for quickly checking and accepting a cutting die provided in this embodiment includes the following steps:
step S1, providing a cutting die to be checked and accepted, wherein the cutting die is provided with a blade for punching the shape of a product;
it should be noted that the cutting die to be checked and accepted is provided by a cutting die supplier, and the cutting edge on the cutting die is designed by the cutting die supplier according to the product shape of the manufacturer.
Step S2, providing a sheet material, and drawing the contour line of the product shape on the sheet material;
for example, when the shape of the product is a circle, the outline drawn on the sheet is a closed circle.
And S3, fixing the sheet on the cutting die, punching the sheet by the blade, judging whether the punched trace coincides with the contour line of the product shape on the sheet, if so, checking and accepting by the cutting die to be qualified, and if not, checking and accepting by the cutting die to be unqualified.
It should be noted that when the punching trace is located outside or inside the contour line and the like and does not coincide with the contour line, the acceptance of the cutting die is regarded as unqualified, and the unqualified acceptance of the cutting die requires the cutting die supplier to readjust the design of the cutting die.
In the rapid acceptance method in this embodiment, first, a contour line of a product shape is drawn on a sheet, the sheet is fixed on the cutting die, the cutting edge punches the sheet, whether a punched trace coincides with the contour line of the product shape on the sheet is determined, if the punched trace coincides with the contour line of the product shape on the sheet, the acceptance of the cutting die is qualified, and if the punched trace does not coincide with the contour line of the product shape on the sheet, the acceptance of the cutting die is not qualified. Through foretell design, can be under the condition that need not to measure a plurality of size data of blade edge, can accomplish the quick acceptance of cutting die, simplify operating personnel's the operation degree of difficulty effectively, reduced the acceptance time of cutting die greatly, promoted the acceptance efficiency of cutting die.
Further, the sheet used in the present embodiment is a film.
Further, the product in this embodiment is an FPC flexible circuit board, and therefore, when designing the blade, a preset size for mounting the FPC flexible circuit board needs to be designed, and when drawing the shape of the outline of the product shape on the sheet, drawing needs to be performed according to the size of the FPC flexible circuit board.
Further, the cutting die in the present embodiment is a prior art, and generally includes a base and a punching plate located above the base, and the blade is disposed on the punching plate;
furthermore, the stamping plate is connected with a driving member, which is generally a hydraulic cylinder or an air cylinder, and the hydraulic rod or the air cylinder pushes the stamping plate to move towards the base, so as to realize the stamping process.
Further, in the step S3, the step of fixing the sheet to the cutting die specifically includes:
and a plurality of positioning columns are arranged on the base of the cutting die, a plurality of positioning holes matched with the positioning columns are formed in the sheet, and the positioning holes in the sheet are sleeved on the positioning columns so as to fix the sheet on the cutting die.
It should be noted that, through the above design, the film can be fixed, and the deviation of the acceptance result caused by the position of the film when the blade is used for punching is avoided.
The above-mentioned detailed description of the method for quickly checking and accepting a cutting die provided by the present invention is provided, and a person skilled in the art may change the concept of the embodiment of the present invention in the specific implementation manner and the application scope.
Claims (6)
1. A quick acceptance method for a cutting die is characterized by comprising the following steps:
providing a cutting die to be checked and accepted, wherein a blade for punching the shape of a product is arranged on the cutting die;
providing a sheet material, and drawing a contour line of a product shape on the sheet material;
and fixing the sheet on the cutting die, punching the sheet by the blade edge, judging whether punched marks coincide with the contour line of the product shape on the sheet, if so, checking and accepting the cutting die to be qualified, and if not, checking and accepting the cutting die to be unqualified.
2. The method of claim 1 wherein the sheet material is film.
3. The rapid acceptance method of the cutting die according to claim 1, wherein the product is an FPC flexible circuit board.
4. The method for quickly checking and accepting a cutting die according to claim 1, wherein the cutting die comprises a base and a punching plate located above the base, and the blade is arranged on the punching plate.
5. The cutting die quick acceptance method according to claim 4, wherein the step of fixing the sheet on the cutting die specifically comprises:
and a plurality of positioning columns are arranged on the base of the cutting die, a plurality of positioning holes matched with the positioning columns are formed in the sheet, and the positioning holes in the sheet are sleeved on the positioning columns so as to fix the sheet on the cutting die.
6. The cutting die quick acceptance method according to claim 4, wherein a hydraulic cylinder or an air cylinder is connected to the punching plate and is used for driving the punching plate to move towards the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189100.XA CN113927672A (en) | 2021-10-12 | 2021-10-12 | Rapid acceptance method for cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189100.XA CN113927672A (en) | 2021-10-12 | 2021-10-12 | Rapid acceptance method for cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113927672A true CN113927672A (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111189100.XA Pending CN113927672A (en) | 2021-10-12 | 2021-10-12 | Rapid acceptance method for cutting die |
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| CN (1) | CN113927672A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222973A (en) * | 2017-06-16 | 2017-09-29 | 苏州市华扬电子股份有限公司 | A kind of method for quickly producing qualified flexible PCB |
| CN107234488A (en) * | 2017-06-14 | 2017-10-10 | 沈阳机床（东莞）智能装备有限公司 | A kind of tool failure degree detection method based on Digit Control Machine Tool vision-based detection |
| CN108381666A (en) * | 2017-08-29 | 2018-08-10 | 苏州东福电子科技股份有限公司 | Inclined method is rushed in a kind of quick inspection |
| CN108920873A (en) * | 2018-07-27 | 2018-11-30 | 东汉新能源汽车技术有限公司 | A kind of method, system, device and storage medium optimizing mold parent size |
| CN208468573U (en) * | 2018-05-24 | 2019-02-05 | 东莞领益精密制造科技有限公司 | A kind of dise knife trial cut machine |
| CN110136099A (en) * | 2019-04-15 | 2019-08-16 | 深圳精匠云创科技有限公司 | Cutter online test method, device and computer-readable storage media |
| CN210486761U (en) * | 2019-11-13 | 2020-05-08 | 苏州英田电子科技有限公司 | Product profile tolerance detection tool |
| CN112304243A (en) * | 2020-11-12 | 2021-02-02 | 北京机电研究所有限公司 | Contour detection device and detection method for plate stamping part |
-
2021
- 2021-10-12 CN CN202111189100.XA patent/CN113927672A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234488A (en) * | 2017-06-14 | 2017-10-10 | 沈阳机床（东莞）智能装备有限公司 | A kind of tool failure degree detection method based on Digit Control Machine Tool vision-based detection |
| CN107222973A (en) * | 2017-06-16 | 2017-09-29 | 苏州市华扬电子股份有限公司 | A kind of method for quickly producing qualified flexible PCB |
| CN108381666A (en) * | 2017-08-29 | 2018-08-10 | 苏州东福电子科技股份有限公司 | Inclined method is rushed in a kind of quick inspection |
| CN208468573U (en) * | 2018-05-24 | 2019-02-05 | 东莞领益精密制造科技有限公司 | A kind of dise knife trial cut machine |
| CN108920873A (en) * | 2018-07-27 | 2018-11-30 | 东汉新能源汽车技术有限公司 | A kind of method, system, device and storage medium optimizing mold parent size |
| CN110136099A (en) * | 2019-04-15 | 2019-08-16 | 深圳精匠云创科技有限公司 | Cutter online test method, device and computer-readable storage media |
| CN210486761U (en) * | 2019-11-13 | 2020-05-08 | 苏州英田电子科技有限公司 | Product profile tolerance detection tool |
| CN112304243A (en) * | 2020-11-12 | 2021-02-02 | 北京机电研究所有限公司 | Contour detection device and detection method for plate stamping part |
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