CN103769828B - A kind of mould left and right symmetrical part copies mutually manufacture method - Google Patents
A kind of mould left and right symmetrical part copies mutually manufacture method Download PDFInfo
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- CN103769828B CN103769828B CN201410006576.9A CN201410006576A CN103769828B CN 103769828 B CN103769828 B CN 103769828B CN 201410006576 A CN201410006576 A CN 201410006576A CN 103769828 B CN103769828 B CN 103769828B
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- master mold
- frame
- lucite
- copy
- shaping frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3835—Designing moulds, e.g. using CAD-CAM
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of mould left and right symmetrical part and copy mutually manufacture method, said method comprising the steps of: A, draw goodness of fit curve by lucite along master mold frame, lucite is turned over the goodness of fit curve on turnback tailing edge lucite and beats the substantially shaping frame of copy part；B, draws arc curve by lucite along master mold lateral contour frame, lucite turns over the arc curve on turnback tailing edge lucite and beats copy part shaping frame；C, corrects described master mold and shaping frame, copy part concordance；D, completes to make.The present invention effectively strengthens the operability of symmetrical class Mold Making, and conformity provides guarantee for this type of Mold Making, and it also can reduce copy part and repeat amendment number of corrections, and maximum twice correction now just can complete the making of the roasting shellfish part of master mold.
Description
Technical field
The present invention relates to vehicle glass and bake Mold Making technique, refer specifically to a kind of mould left and right symmetrical part and copy mutually manufacture method.
Background technology
Existing when making vehicle glass and baking mould, generally it is required for exemplar to be used as making reference, but some left and right front windshield half scape or left and right side window glass, both is mutually symmetrical with, and exemplar often only has left front gear half scape (left side window) or only has right front half scape (right-hand quater), when this kind of situation makes another side, it is necessary to copy mutually.
When making symmetrical mold at present, beat in manufacturing process at shaping frame, owing to there is no suitable object of reference, especially the correspondence of the locus of the curvature of space radian and each point can not ensure, to such an extent as to this mutual copy class mould and die accuracy worked it out cannot ensure, largely place hope on repeated multiple times amendment correction, but so still cannot ensure that the concordance of left and right symmetrical part.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the invention provides a kind of mould left and right symmetrical part and copy mutually manufacture method, it finally determines the shaping frame copying part and arc curve thereof by flexible and the transparency of lucite, and utilizing self-control left and right symmetrical part duplication frock to carry out the concordance of Correction Die left and right symmetrical part, it can be ensured that the correction of less than twice of mould makes molding.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of mould left and right symmetrical part copies mutually manufacture method, said method comprising the steps of:
A, draws goodness of fit curve by lucite along master mold frame, lucite turns over the goodness of fit curve on turnback tailing edge lucite and beats the substantially shaping frame of copy part；
B, draws arc curve by lucite along master mold lateral contour frame, lucite turns over the arc curve on turnback tailing edge lucite and beats copy part shaping frame；
C, corrects described master mold and shaping frame, copy part concordance；
D, completes to make.
As the improvement of technique scheme, in described step C, it corrects described master mold and shaping frame, master mold and copy part concordance by a duplication frock.
As the improvement of technique scheme, described duplication frock includes mould stationary plane, the X slide-bar that is slidably connected, Y slide-bar and be slideably positioned in the Z probe of X slide-bar, and wherein said Z probe including top sheave, the lower sheave that linkage is arranged.
Further, described top sheave, lower sheave realize linkage by gear drive and arrange, and it can make described top sheave, lower sheave and Z probe keep same vertical distance.
As the improvement of technique scheme, described step C includes:
C1, is individually fixed in the upper and lower mould stationary plane of described duplication frock by master mold and shaping frame；
C2, the described Z that slides probe makes its top sheave top install in master mold frame starting point；
C3, compares master mold frame each point and shaping frame to terminal from start position, and whether test each point height is consistent with master mold with radian and to each point situation labelling, takes off shaping frame again strike system for not conforming to lattice point；
C4, repeats step C3 until shaping frame is consistent with master mold frame.
As the improvement of technique scheme, described step C also includes:
C5, is welded in mould underframe by shaping frame by support bar and forms copy part；
C6, is individually fixed in the upper and lower mould stationary plane of described duplication frock by master mold with copy part；
C7, the described Z that slides probe makes its top sheave top install in master mold frame starting point；
C8, compares with copy part master mold frame each point to terminal from start position, and whether test each point height is consistent with master mold with radian, makes it consistent for not conforming to lattice point adjustment support bar height.
Further, in described step C8, described master mold should be less than or equal to 2mm with copy part each point height tolerance.
The beneficial effect that the present invention brings has:
The mould left and right symmetrical part of the present invention copies mutually manufacture method, its flexible utilizing lucite and the transparency make and determine the shaping frame of copy part, strengthen the operability of symmetrical class Mold Making, improve this standard process degree simultaneously, guarantee is conformity provided for this type of Mold Making, simultaneously manufacture method of the present invention is effectively reduced mould and repeats amendment number of corrections, can complete mould copy part correction for maximum twice and make, significantly improving production efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the invention will be further described,
Accompanying drawing 1 is the duplication tool structure schematic diagram of the present invention；
Accompanying drawing 2 is its slide-bar attachment structure schematic diagram of duplication frock of the present invention；
Accompanying drawing 3 is its Z sonde configuration schematic diagram of duplication frock of the present invention.
Detailed description of the invention
The present invention relates to vehicle glass and bake Mold Making technique, its flexible mainly utilizing lucite and the transparency make and determine the shaping frame of copy part 2, and by the concordance of a kind of homemade duplication frock 3 Correction Die left and right symmetrical part, to complete symmetry classes Mold Making.Concrete, the inventive method comprises the following steps:
A, draws goodness of fit curve by lucite along master mold 1 frame, lucite turns over the goodness of fit curve on turnback tailing edge lucite and beats the substantially shaping frame of copy part 2；
B, draws arc curve by lucite along master mold 1 lateral contour frame, lucite turns over the arc curve on turnback tailing edge lucite and beats copy part 2 shaping frame；
C, corrects described master mold 1 and shaping frame, copy part 2 concordance；
D, completes to make.
Wherein, so-called master mold 1 is certain exemplar existing, and the another side mould made by the present invention is copy part 2.In above-mentioned steps, lucite draws goodness of fit curve along master mold 1 frame, lucite after turning over turnback curve thereon be exactly corresponding copy part 2 shaping frame goodness of fit curve, so we can beat copy part 2 substantially shaping frame by the method, in like manner, drawing the lucite of master mold 1 arc curve, after being turned over turnback, available its beats shaping frame further, and can as the final foundation checked.
With reference to accompanying drawing 1 to accompanying drawing 3, after step A, B, first master mold 1 and shaping frame concordance are corrected by we by a kind of homemade duplication frock 3.This duplication frock 3 includes upper and lower mould stationary plane 31, be slidably connected X slide-bar 32, Y slide-bar 33 and be slideably positioned in the Z probe 34 of X slide-bar 32, wherein Z probe 34 includes realizing, by gear drive, top sheave, the lower sheave that linkage is arranged, the two and Z probe 34 can keep identical vertical dimension the moment, thus the height that can detect that between the mould of upper and lower mould stationary plane 31, radian difference.
Above-mentioned to master mold 1 and the conforming trimming process of shaping frame, following steps can be specifically divided into:
C1, is individually fixed in the upper and lower mould stationary plane 31 of described duplication frock 3 by master mold 1 and shaping frame；
C2, the described Z that slides probe 34 makes its top sheave top install in master mold 1 frame starting point；
C3, compares master mold 1 frame each point and shaping frame to terminal from start position, and whether test each point height is consistent with master mold 1 with radian and to each point situation labelling, takes off shaping frame again strike system for not conforming to lattice point；
C4, repeats step C3 until shaping frame is consistent with master mold 1 frame.
Determining after shaping frame through C1-C4, be copy part 2 by itself and mould underframe welding fabrication, and in like manner by duplication frock 3, master mold 1 and copy part 2 concordance carried out correction of a final proof, this process can be specifically divided into following steps:
C5, is welded in mould underframe by shaping frame by support bar and forms copy part 2；
C6, is individually fixed in the upper and lower mould stationary plane 31 of described duplication frock 3 by master mold 1 with copy part 2；
C7, the described Z that slides probe 34 makes its top sheave top install in master mold 1 frame starting point；
C8, compares with copy part 2 master mold 1 frame each point to terminal from start position, and whether test each point height is consistent with master mold 1 with radian, makes it consistent for not conforming to lattice point adjustment support bar height.
Concrete, above-mentioned test point is advisable to choose master mold 1 characteristic point, compensates by adjusting the height of support bar for not conforming to lattice point, generally speaking, the two height tolerance does not allow more than 2mm, through above-mentioned determine between mould that each point height is identical after, the copy part 2 of a symmetry classes mould just completes.
It is seen that, the present invention effectively strengthens the operability of symmetrical class Mold Making, and for this type of Mold Making conformity provide guarantee, its also can reduce copy part 2 repeat amendment number of corrections, maximum twice correction now just can complete master mold 1 and bake the making of shellfish part.
Additionally, the copy of part mould includes the making of shoulder portion, the manufacture method adopting the present invention is effective equally.First, by sample-piece mold flank shape, lucite is utilized substantially to beat the flank that another side is symmetrical, then by exemplar side wing clip to the rotating clamp replicating frock 3 top, it is located at mold stationary plane 31, flank to be corrected then clips to bottom duplication frock 3 on rotating clamp, adjust the position of lower section flank so that it is with flank position, top one_to_one corresponding.The same with copy part 2 shaping frame with correction master mold 1,34 are popped one's head in from origin-to-destination position by Z, the height of pointwise verification upper and lower flank and radian, its height tolerance of general warranty is less than 3mm, need to take off again strike system for wherein not conforming to lattice point, till the flank of upper and lower mould stationary plane 31 is consistent and complete to make.
Finally, the above is presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as it reaches the technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (7)
1. a mould left and right symmetrical part copies mutually manufacture method, it is characterised in that: said method comprising the steps of:
A, draws goodness of fit curve by lucite along master mold (1) frame, lucite turns over the goodness of fit curve on turnback tailing edge lucite and beats the substantially shaping frame of copy part (2)；
B, draws arc curve by lucite along master mold (1) lateral contour frame, lucite turns over the arc curve on turnback tailing edge lucite and beats copy part (2) shaping frame；
C, corrects described master mold (1) and shaping frame, copy part (2) concordance；
D, completes to make.
2. a kind of mould left and right symmetrical part according to claim 1 copies mutually manufacture method, it is characterised in that: in described step C, it corrects described master mold (1) and shaping frame, master mold (1) and copy part (2) concordance by duplication frock (3).
3. a kind of mould left and right symmetrical part according to claim 2 copies mutually manufacture method, it is characterized in that: described duplication frock (3) includes mould stationary plane (31), the X slide-bar (32) that is slidably connected, Y slide-bar (33) and be slideably positioned in Z probe (34), the wherein said Z of X slide-bar (32) pop one's head in (34) include top sheave, the lower sheave that linkage is arranged.
4. a kind of mould left and right symmetrical part according to claim 3 copies mutually manufacture method, it is characterized in that: described top sheave, lower sheave realize linkage by gear drive and arrange, it can make described top sheave, lower sheave and Z probe (34) keep same vertical distance.
5. a kind of mould left and right symmetrical part according to claim 3 copies mutually manufacture method, it is characterised in that: described step C includes:
C1, is individually fixed in the upper and lower mould stationary plane (31) of described duplication frock (3) by master mold (1) and shaping frame；
C2, the described Z that slides probe (34) make its top sheave top install in master mold (1) frame starting point；
C3, compares master mold (1) frame each point and shaping frame to terminal from start position, and whether test each point height is consistent with master mold (1) with radian and to each point situation labelling, takes off shaping frame again strike system for not conforming to lattice point；
C4, repeats step C3 until shaping frame is consistent with master mold (1) frame.
6. a kind of mould left and right symmetrical part according to claim 5 copies mutually manufacture method, it is characterised in that: described step C also includes:
C5, is welded in mould underframe by shaping frame by support bar and forms copy part (2)；
C6, is individually fixed in the upper and lower mould stationary plane (31) of described duplication frock (3) by master mold (1) with copy part (2)；
C7, the described Z that slides probe (34) make its top sheave top install in master mold (1) frame starting point；
C8, compares with copy part (2) master mold (1) frame each point to terminal from start position, and whether test each point height is consistent with master mold (1) with radian, makes it consistent for not conforming to lattice point adjustment support bar height.
7. a kind of mould left and right symmetrical part according to claim 6 copies mutually manufacture method, it is characterised in that: in described step C8, described master mold (1) should be less than or equal to 2mm with copy part (2) each point height tolerance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006576.9A CN103769828B (en) | 2014-01-07 | 2014-01-07 | A kind of mould left and right symmetrical part copies mutually manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006576.9A CN103769828B (en) | 2014-01-07 | 2014-01-07 | A kind of mould left and right symmetrical part copies mutually manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103769828A CN103769828A (en) | 2014-05-07 |
| CN103769828B true CN103769828B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410006576.9A Active CN103769828B (en) | 2014-01-07 | 2014-01-07 | A kind of mould left and right symmetrical part copies mutually manufacture method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286980A (en) * | 1979-05-23 | 1981-09-01 | Nissan Motor Co., Ltd. | Method and apparatus for forming bent plate glass |
| CN101376559A (en) * | 2008-09-25 | 2009-03-04 | 上海耀皮康桥汽车玻璃有限公司 | Post forming bending mould of automobile front wind screen glass |
| CN201634565U (en) * | 2010-01-15 | 2010-11-17 | 珠海华尚汽车玻璃工业有限公司 | Device for manufacturing bus half-scenery glass mould |
| CN201952346U (en) * | 2010-12-10 | 2011-08-31 | 上海耀皮康桥汽车玻璃有限公司 | Automobile front-windshield double-frame drying and bending mould |
| CN202170296U (en) * | 2011-08-02 | 2012-03-21 | 珠海华尚汽车玻璃工业有限公司 | Double-bend glass mold |
| CN203079836U (en) * | 2012-12-25 | 2013-07-24 | 珠海华尚汽车玻璃工业有限公司 | Novel adjustable drying and bending mould |
-
2014
- 2014-01-07 CN CN201410006576.9A patent/CN103769828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286980A (en) * | 1979-05-23 | 1981-09-01 | Nissan Motor Co., Ltd. | Method and apparatus for forming bent plate glass |
| CN101376559A (en) * | 2008-09-25 | 2009-03-04 | 上海耀皮康桥汽车玻璃有限公司 | Post forming bending mould of automobile front wind screen glass |
| CN201634565U (en) * | 2010-01-15 | 2010-11-17 | 珠海华尚汽车玻璃工业有限公司 | Device for manufacturing bus half-scenery glass mould |
| CN201952346U (en) * | 2010-12-10 | 2011-08-31 | 上海耀皮康桥汽车玻璃有限公司 | Automobile front-windshield double-frame drying and bending mould |
| CN202170296U (en) * | 2011-08-02 | 2012-03-21 | 珠海华尚汽车玻璃工业有限公司 | Double-bend glass mold |
| CN203079836U (en) * | 2012-12-25 | 2013-07-24 | 珠海华尚汽车玻璃工业有限公司 | Novel adjustable drying and bending mould |
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| Publication number | Publication date |
|---|---|
| CN103769828A (en) | 2014-05-07 |
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