CN113565843B - Method for improving part clearance of adhesive tape in gear mounting process - Google Patents
Method for improving part clearance of adhesive tape in gear mounting process Download PDFInfo
- Publication number
- CN113565843B CN113565843B CN202110732411.XA CN202110732411A CN113565843B CN 113565843 B CN113565843 B CN 113565843B CN 202110732411 A CN202110732411 A CN 202110732411A CN 113565843 B CN113565843 B CN 113565843B
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- Prior art keywords
- adhesive tape
- plate
- positioning plate
- clearance
- mold
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 13
- 238000013461 design Methods 0.000 claims description 6
- 238000011900 installation process Methods 0.000 claims description 6
- 238000013507 mapping Methods 0.000 claims description 5
- 238000012356 Product development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The invention relates to a method for improving the clearance of an adhesive tape part in the gear mounting process, which comprises the following steps: s1: lowering the surface of the label positioning plate (1) matched with the adhesive tape (11); s2: sticking an adhesive tape (2) to the label positioning plate (1) after the face falls; s3: the sign indicating plate (3) is arranged on the sign positioning plate (1) to form a small sign assembly; s4: assembling the signage sub-assembly with a core piece (4). Compared with the prior art, the surface of the product matched with the adhesive tape is lowered to compensate the gap caused by uneven adhesion of the adhesive tape, so that the gap of the whole product is improved, and the problem that the gap is too large after the core piece is assembled is solved.
Description
Technical Field
The invention relates to the field of gear installation processes, in particular to a method for improving a gap of an adhesive tape pasting part in a gear installation process.
Background
In the product development process, the situation that the gap between the core piece and the small label assembly is always large can occur, the small label assembly consists of a label indicating plate, a label positioning plate and an adhesive tape, after the adhesive tape is pasted on the label positioning plate, the label indicating plate is pasted, the label indicating plate can be higher relative to the original position, the consistency of the product is poor, and the yield is obviously reduced.
The reason is that the label indicating plate is adhered to the label positioning plate due to the fact that the adhesive tape is slightly uneven, the original position of the label indicating plate is high, and the gap is large after the label indicating plate is assembled with the core piece.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a method for improving the gap between parts of an adhesive tape in the gear mounting process, which compensates the instability caused by the adhesive tape in advance by sticking the adhesive tape after the surface of a product is lowered, so as to achieve the consistency of the product.
The purpose of the invention can be realized by the following technical scheme:
the application aims to protect a method for improving the clearance of an adhesive tape part in the gear installation process, which comprises the following steps:
s1: lowering the surface of the label positioning plate matched with the adhesive tape;
s2: sticking the adhesive tape to the label positioning plate after the surface is lowered;
s3: installing a sign indicating plate on a sign positioning plate to form a small sign assembly;
s4: assembling the signage sub-assembly with a core piece.
Further, in S1, gaps generated by uneven tape pasting are compensated through the surface descending of the matching surface of the tape.
Further, the face falling process is to adjust the size of the mold on the basis of the design size of the mold in the original mold design, so that the thickness D of the injection-molded sign positioning plate on the adhesive tape matching face is reduced, and the thickness D is 85% -95% of the thickness corresponding to the gap allowance.
Further, the thickness corresponding to the gap allowance is the height of the sign indicating plate relative to the original position.
Further, the mode of adjusting the mold is to reduce the cavity of the mold.
Further, the mode of reducing the cavity of the mold is to increase the thickness of the mold on the side of the matching surface of the adhesive tape.
Further, the gap margin is an average of measured gap values between the core piece and the placard sub-assembly.
Further, the proper thickness D is recorded one by one based on feasible combination of different types of adhesive tapes, the label positioning plate, the label indicating plate and the core piece in the gear installation process to form a data set, and the size parameter of the die in the face descending process is set in the S1 based on the corresponding thickness D in the data set.
Further, the data set can be converted into a mapping function D = f (x, y, z, m), where x, y, z, m are respectively a model of a tape, a model of a placard positioning plate, a model of a placard indicating plate, and a model of a core member.
Further, before S1, a model of the selected tape, a model of the placard positioning plate, a model of the placard indicating plate, and a model of the core member are used as input values, and a recommended D is obtained by a mapping function of D = f (x, y, z, m).
Compared with the prior art, the invention has the following technical advantages:
through this technical scheme, can make at the product development initial stage, fall the face with product and sticky tape matching face to the clearance that the unevenness and produced is pasted to the compensation sticky tape, thereby the clearance that makes whole product has obtained improving, has solved core spare assembly back, and the clearance is the big condition partially.
Drawings
FIG. 1 is a schematic structural diagram of a sign indicating plate according to the present disclosure;
FIG. 2 is a schematic structural diagram of the adhesive tape according to the present embodiment;
FIG. 3 is a schematic structural view of the core member in the present embodiment;
FIG. 4 is a schematic structural view of a positioning plate for a signboard of the present disclosure;
fig. 5 is a schematic structural view of the assembled small signage assembly and core member according to the present disclosure.
In the figure: 1. the label positioning plate 2, the adhesive tape 3, the label indicating plate 4, the core piece 11 and the adhesive tape matching surface.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
The small label assembly and the core piece in the gear are easy to have larger gap problem after being assembled, the actually required gap is close to zero, and the adhesive tape is pasted after the surface of the product is reduced in advance, so that the instability caused by pasting the adhesive tape is compensated, and the consistency of the product is achieved.
The method for improving the gap between the parts with the adhesive tapes in the gear mounting process in the embodiment comprises the following steps:
s1: and lowering the surface of the label positioning plate 1 matched with the adhesive tape 11.
In general, the technical scheme compensates the gap caused by uneven tape adhesion through the descending surface of the tape matching surface 11. During specific implementation, the surface falling process is that the size of the mold is adjusted on the basis of the design size of the mold in the original mold design, so that the thickness D of the injection-molded label positioning plate 1 on the adhesive tape matching surface 11 is reduced, and the thickness D is 85% -95% of the thickness corresponding to the gap allowance, namely, a part of elastic allowance is reserved. The mode of reducing the cavity of the mould is to increase the thickness of the mould on one side of the adhesive tape matching surface 11. The gap margin is the average of the measured gap values between the core piece 4 and the signage sub-assembly. The thickness corresponding to the margin of the gap is the height of the placard indicating plate from the original position. The mode of adjusting the mould is to reduce the cavity of the mould.
S2: sticking the adhesive tape 2 to the label positioning plate 1 with the surface lowered;
s3: the sign indicating plate 3 is arranged on the sign positioning plate 1 to form a small sign assembly;
s4: the signage sub-assembly is assembled with the core piece 4.
Therefore, according to the technical scheme, the surface of the product matched with the adhesive tape can be lowered at the initial stage of product development to compensate the gap caused by uneven adhesion of the adhesive tape, so that the gap of the whole product is improved, and the problem of large gap after the core piece is assembled is solved.
The proper thickness D is recorded one by one based on feasible combination of the components of the adhesive tapes 2, the label positioning plates 1, the label indicating plates 3 and the core pieces 4 of different models in the gear installation process to form a data set, and the size parameters of the mold in the face reduction process are set by using the thickness D corresponding to the data set in S1.
In specific implementation, the corresponding codes of the adhesive tapes 2, the label positioning plates 1, the label indicating plates 3 and the core pieces 4 of different models are x, y, z and m respectively, so that the mapping of the 4 models to the thickness D is formed, namely D = f (x, y, z and m), and the corresponding thickness D can be generated by reasonably selecting a reasonable group of x, y, z and m, so that the size parameter of the mold in the face-down process is set.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (6)
1. A method for improving the clearance of parts pasted with adhesive tapes in the gear mounting process is characterized by comprising the following steps:
s1: lowering the surface of the label positioning plate (1) matched with the adhesive tape (11);
s2: sticking an adhesive tape (2) to the label positioning plate (1) after the face falls;
s3: the sign indicating plate (3) is arranged on the sign positioning plate (1) to form a small sign assembly;
s4: assembling the signage sub-assembly with a core piece (4);
in the S1, gaps generated by uneven tape pasting are compensated through the surface falling of the tape matching surface (11);
the face falling process is that the size of a mold is adjusted on the basis of the design size of the mold on the basis of the original mold design, so that the thickness D of the injection-molded label positioning plate (1) on the adhesive tape matching face (11) is reduced, and the thickness D is 85% -95% of the thickness corresponding to the clearance allowance;
recording proper thicknesses D one by one based on feasible combination of different types of adhesive tapes (2), the label positioning plate (1), the label indicating plate (3) and the core piece (4) in the gear installation process to form a data set, and setting mold size parameters in the face falling process by using the thicknesses D corresponding to the data set in S1;
the data set can be converted into a mapping function D = f (x, y, z, m), where x, y, z, m are the model of the adhesive tape (2), the model of the placard plate (1), the model of the placard schematic plate (3), and the model of the core piece (4), respectively.
2. The method of claim 1, wherein the gap margin corresponds to a height of the placard indicator board that is higher than a home position.
3. The method of claim 1, wherein the mold is adjusted by reducing the cavity of the mold.
4. A method according to claim 3, characterized in that the cavity of the mould is reduced by increasing the thickness of the mould on the side of the tape-mating surface (11).
5. A method for improving taping part clearance during gear mounting according to claim 3, wherein the clearance margin is an average of the measured clearance values between the core piece (4) and the placard sub-assembly.
6. A method for improving the clearance of taped parts during gear mounting according to claim 1, characterized in that before S1, the selected type of tape (2), the type of placard plate (1), the type of placard sign plate (3), and the type of core piece (4) are used as input values, and the recommended value of D is obtained by a mapping function of D = f (x, y, z, m).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110732411.XA CN113565843B (en) | 2021-06-30 | 2021-06-30 | Method for improving part clearance of adhesive tape in gear mounting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110732411.XA CN113565843B (en) | 2021-06-30 | 2021-06-30 | Method for improving part clearance of adhesive tape in gear mounting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113565843A CN113565843A (en) | 2021-10-29 |
| CN113565843B true CN113565843B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110732411.XA Active CN113565843B (en) | 2021-06-30 | 2021-06-30 | Method for improving part clearance of adhesive tape in gear mounting process |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8617670B2 (en) * | 2010-09-27 | 2013-12-31 | GM Global Technology Operations LLC | Emblem assembly and method of forming same |
| CN202863302U (en) * | 2012-10-17 | 2013-04-10 | 北京汽车股份有限公司 | Vehicle number plate and vehicle |
| CN210852294U (en) * | 2019-08-23 | 2020-06-26 | 宁波中骏森驰汽车零部件股份有限公司 | Automobile label with multi-color-type processed surface |
| CN111637220A (en) * | 2020-07-02 | 2020-09-08 | 浙江方向汽车零部件股份有限公司 | Crystal lamplight gear-engaging handle for automobile |
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| CN113565843A (en) | 2021-10-29 |
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