CN104772440B - A kind of easy replaceable lot number chapter of sand casting - Google Patents
A kind of easy replaceable lot number chapter of sand casting Download PDFInfo
- Publication number
- CN104772440B CN104772440B CN201510202123.8A CN201510202123A CN104772440B CN 104772440 B CN104772440 B CN 104772440B CN 201510202123 A CN201510202123 A CN 201510202123A CN 104772440 B CN104772440 B CN 104772440B
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- CN
- China
- Prior art keywords
- lot number
- chapter
- prefix
- base
- number chapter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
A kind of easy replaceable lot number chapter of sand casting, it is characterised in that：Including mould, lot number chapter base, easily change lot number prefix, lot number prefix pressing plate and cross recessed countersunk head sscrew, mold design lot number chapter bottom tub, the lot number chapter bottom tub is inlayed with lot number chapter base interference, installation is multiple in the lot number chapter base easily changes lot number prefix, described easily to change lot number prefix and be fixed on by lot number prefix pressing plate in lot number chapter base, the lot number prefix pressing plate is fixed with lot number chapter base by cross recessed countersunk head sscrew.The beneficial effects of the present invention are：Sand casting provided by the invention can be with repeated recycling utilize so as to reduce the cost entirely produced with easy replaceable lot number chapter；The use of glue is avoided, reduces the harm to operating personnel and environment；Avoid the influence to the production efficiency of the entire production line；The uniformity and regularity of lot number on product are kept well, make product appearance beautiful.
Description
Technical field
The present invention relates to a kind of lot number chapter, and in particular to a kind of easy replaceable lot number chapter of sand casting.
Background technology
In ISO/TS16949 quality management systems（Automobile industry）In specify that the special of " mark and trackability " will
Ask, be exactly a specific part（Product）Being wanted after formation can be to raw material, casting, processing, outsourcing, external coordination used in the part
Part, assembling, pack, dispatch from the factory, transporting, the whole process such as sales region can trace to source.
How the trackability of product is realized
Current simplest method is exactly batch management, and the retrospect of product is realized by batch number.For sand casting
The plastics prefix for identifying batch number is pasted onto mould when the most common method of industry is moulding（See attached drawing 1）, so
The batch number of the product will be formed by casting out on the casting come.
There is following items shortcoming with plastics prefix retrospect product is pasted on mould:
1. since lot number needs to be replaced frequently, the lot number plastics prefix pasted is unable to cycling and reutilization.
2. grit impact lot number prefix during moulding, the plastics prefix of stickup is easy to come off, and causes product rejection.
3. the stickup of lot number is had been manually done by worker, therefore the lot number pasted is not neat enough, the bad influence of uniformity
It is beautiful.
4. needing to fall old lot number plastics prefix shovel when replacing lot number prefix, misoperation can cause mould to damage.
5. the efficiency that worker pastes lot number prefix is low, the beat of the entire production line is influenced.
6. substantial amounts of glue can be used by pasting prefix, harm is produced to operating personnel's body, while also environment can be produced
Influence.
The content of the invention
It is contemplated that designing new lot number chapter can be fixed on mould in the method for paste by not, together
When easily can efficiently be replaced when lot number prefix is needed replacing in moulding, while solve the above prior art
Some shortcomings.
To solve the above-mentioned problems, the present invention provides a kind of sand casting easy replaceable lot number chapter, its specific skill
Art scheme is as follows：
A kind of easy replaceable lot number chapter of sand casting, it is characterised in that：Including mould, lot number chapter base, easily change lot number
Prefix, lot number prefix pressing plate and cross recessed countersunk head sscrew, mold design lot number chapter bottom tub, the lot number chapter bottom
Seat slot is inlayed with lot number chapter base interference, and installation is multiple in the lot number chapter base easily changes lot number prefix, and described easily changing is criticized
Number prefix is fixed in lot number chapter base by lot number prefix pressing plate, and the lot number prefix pressing plate passes through ten with lot number chapter base
Word groove sunk screw is fixed.
Preferably, the side of the lot number chapter base and lot number prefix pressing plate is fixed for male-female engagement.
Preferably, the bottom of the lot number chapter base has used concave-convex design, coordinates with mould closer.
Preferably, the sand casting can be adjusted with the size of easy replaceable lot number chapter.
The beneficial effects of the present invention are：Sand casting provided by the invention can be with repetitive cycling with easy replaceable lot number chapter
Using so as to reducing the cost that entirely produces；And the sand casting is embedded in easy replaceable lot number chapter by mechanically connecting
It is not easily to fall off on mould, so as to avoid because lot number is bad and caused by product rejection；Sand casting provided by the invention is with easily more
The application for changing formula lot number chapter avoids the use of glue, reduces the harm to operating personnel and environment；And it also avoid pair
The influence of the production efficiency of the entire production line；The uniformity and regularity of lot number on product can also be kept well, make product
Appearance looks elegant.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the B-B faces sectional view of Fig. 2.
Fig. 4 is the explosive view of the present invention.
Fig. 5 is the structure diagram that the present invention is installed in mould.
Wherein：A. mould；B. lot number chapter is easily replaced；1. lot number chapter base；2. easily change lot number prefix；3. lot number prefix pressure
Plate；4. cross recessed countersunk head sscrew.
Embodiment
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1-Fig. 5 is the preferred embodiment of the present invention, a kind of easy replaceable lot number chapter of sand casting use, its feature
It is：Including mould A, lot number chapter base 1, lot number prefix 2, lot number prefix pressing plate 3 and cross recessed countersunk head sscrew 4 easily are changed, it is described
Mould A devise lot number chapter bottom tub, the lot number chapter bottom tub is inlayed with 1 interference of lot number chapter base, the lot number
Installation is multiple in chapter base 1 easily changes lot number prefix 2, and described easily change lot number prefix 2 is fixed on lot number by lot number prefix pressing plate 3
In chapter base 1, the lot number prefix pressing plate 3 is fixed with lot number chapter base 1 by cross recessed countersunk head sscrew 4.
In another preferred embodiment of the present invention, the side of the lot number chapter base 1 and lot number prefix pressing plate 3
Fixed for male-female engagement.
In another preferred embodiment of the present invention, the bottom of the lot number chapter base 1 has used concave-convex design,
Coordinate with mould closer.
Sand casting provided by the invention can be adjusted with the size of easy replaceable lot number chapter.
Sand casting provided by the invention is as follows with the easy replaceable specific production method of lot number chapter：
First, according to the needs of the size and shape of the different product of actual production, according to the structure shown in attached drawing 1- Fig. 4 point
Do not manufacture and design a variety of font sizes（Such as：5#、7#、12#...）The corresponding lot number chapter base 1 of size, easily change lot number prefix 2（According to attached
Structure design shown in Fig. 1-Fig. 4 numeral easily change lot number prefix " 0~9 " and English capitalization easily change lot number prefix " A~Z "）, batch
Number prefix pressing plate 3 and cross recessed countersunk head sscrew 4, then according to the assembling structure and order shown in attached drawing 4, by lot number chapter base 1,
Easily change the easy replaceable lot number chapter B that lot number prefix 2, lot number prefix pressing plate 3 and cross recessed countersunk head sscrew 4 are assembled into a variety of font sizes.
2nd, during mold manufacturing, the easy replaceable lot number chapter B of suitable font size size is selected according to product size and shape, so
Afterwards suitable lot number chapter base is processed in mould lot number correspondence position according to 1 size of lot number chapter base of corresponding font size size
Groove, then according to shown in attached drawing 5, the easy replaceable lot number chapter B of corresponding font size size is embedded on mould A.
3rd, when make-up department moulding, worker criticizes easily changing on the mould for the product for needing to produce according to the production schedule
The adjustment of number prefix 2 is changed to consistent with the date of manufacture, so casts out the batch number that the product will be formed on the casting come.
Easily change comprising the following steps that for the adjustment replacement of lot number prefix 2：
1) as shown in Figure 4, first cross recessed countersunk head sscrew 4 is disassembled from easy replaceable lot number chapter B.
2) and then 3 mounting hole one end of lot number prefix pressing plate is lifted backward the first from left drawing can be by lot number prefix pressing plate from easily more
Change on formula lot number chapter B and disassemble.
3) according to the Lot number management rule of company and the date of production casting, easily changing lot number prefix 2 makes it for adjustment or replacement
It is consistent with the date of manufacture.
4) check confirm prefix on mould easily on replaceable lot number chapter B and date of manufacture it is consistent after, by lot number prefix
The no mounting hole one end of pressing plate 3 is first inserted into the card slot of lot number chapter base 1 puts down 3 other end of lot number prefix pressing plate and makes it flat again
It is whole.
5) 4 cross recessed countersunk head sscrew of cross recessed countersunk head sscrew is screwed to compression lot number word on lot number chapter base 1 with screwdriver
Head pressing plate 3, so far easily changes the adjustment of lot number prefix 2 and replaces completion.
The beneficial effects of the present invention are：Sand casting provided by the invention can be with repetitive cycling with easy replaceable lot number chapter
Using so as to reducing the cost that entirely produces；And the sand casting is embedded in easy replaceable lot number chapter by mechanically connecting
It is not easily to fall off on mould, so as to avoid because lot number is bad and caused by product rejection；Sand casting provided by the invention is with easily more
The application for changing formula lot number chapter avoids the use of glue, reduces the harm to operating personnel and environment；And it also avoid pair
The influence of the production efficiency of the entire production line；The uniformity and regularity of lot number on product can also be kept well, make product
Appearance looks elegant.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification done, should all be included within the scope of the present invention.
Claims (4)
- A kind of 1. easy replaceable lot number chapter of sand casting, it is characterised in that：Including mould, lot number chapter base, easily change lot number word Head, lot number prefix pressing plate and cross recessed countersunk head sscrew, mold design lot number chapter bottom tub, the lot number chapter base Groove is inlayed with lot number chapter base interference, and installation is multiple in the lot number chapter base easily changes lot number prefix, and described easily changes lot number Prefix is fixed in lot number chapter base by lot number prefix pressing plate, and the lot number prefix pressing plate passes through cross with lot number chapter base Groove sunk screw is fixed.
- A kind of 2. easy replaceable lot number chapter of sand casting according to claim 1, it is characterised in that：The lot number chapter The side of base and lot number prefix pressing plate is fixed for male-female engagement.
- A kind of 3. easy replaceable lot number chapter of sand casting according to claim 1 or 2, it is characterised in that：Batch The bottom of number chapter base has used concave-convex design, coordinates with mould closer.
- A kind of 4. easy replaceable lot number chapter of sand casting according to claim 1, it is characterised in that：The sand mold casting Making can be adjusted with the size of easy replaceable lot number chapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202123.8A CN104772440B (en) | 2015-04-27 | 2015-04-27 | A kind of easy replaceable lot number chapter of sand casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202123.8A CN104772440B (en) | 2015-04-27 | 2015-04-27 | A kind of easy replaceable lot number chapter of sand casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104772440A CN104772440A (en) | 2015-07-15 |
| CN104772440B true CN104772440B (en) | 2018-04-20 |
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| CN201510202123.8A Active CN104772440B (en) | 2015-04-27 | 2015-04-27 | A kind of easy replaceable lot number chapter of sand casting |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043776B (en) * | 2014-07-02 | 2017-01-04 | 无锡烨隆精密机械有限公司 | A kind of have the shell mould of lot number core, lot number mould and lot number manufacture method |
| CN106623775A (en) * | 2016-12-25 | 2017-05-10 | 重庆德运模具制造有限公司 | Casting die with manufacturing information traceability |
| CN106583682A (en) * | 2016-12-25 | 2017-04-26 | 重庆德运模具制造有限公司 | Tracing method for cast production information and prefix of tracing characteristics of casting production information |
| CN106782059B (en) * | 2016-12-30 | 2023-08-01 | 广西玉柴机器股份有限公司 | Structure and method for quickly replacing casting mold type signboard |
| CN107052241A (en) * | 2017-04-18 | 2017-08-18 | 宁夏共享模具有限公司 | The positioning of type and withdrawing device in a kind of mold cavity |
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| JPS5647242A (en) * | 1979-09-27 | 1981-04-28 | Asahi Malleable Iron Co Ltd | Display method of code or the like to metal mold for casting |
| JP3255335B2 (en) * | 1994-09-06 | 2002-02-12 | 本田技研工業株式会社 | Casting method of cast arm part of gun arm |
| JP2002254141A (en) * | 2001-03-01 | 2002-09-10 | Nikko Sangyo Kk | Method for producing decorative cast metal |
| CN2822828Y (en) * | 2005-09-02 | 2006-10-04 | 山东大王金泰集团有限公司 | Marking mould for metal casting part |
| CN201931042U (en) * | 2011-01-30 | 2011-08-17 | 天津新伟祥工业有限公司 | Intermediate casing core box with batch number slot structure |
| CN202028749U (en) * | 2011-04-01 | 2011-11-09 | 新兴重工湖北三六一一机械有限公司 | Label casting device |
| CN203170920U (en) * | 2013-03-29 | 2013-09-04 | 新兴重工湖北三六一一机械有限公司 | Cast identification header |
| CN104511567A (en) * | 2013-09-30 | 2015-04-15 | 天津天一阀门有限公司 | Valve single-die cast allowing change of nameplates |
| CN204639073U (en) * | 2015-04-27 | 2015-09-16 | 乔治费歇尔汽车产品(昆山)有限公司 | The easy replacing formula lot number chapter of a kind of sand casting |
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2015
- 2015-04-27 CN CN201510202123.8A patent/CN104772440B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203599469U (en) * | 2013-11-22 | 2014-05-21 | 桐乡合德机械有限公司 | Movable word plate for mold |
| CN104043776A (en) * | 2014-07-02 | 2014-09-17 | 无锡烨隆精密机械有限公司 | Shell mold with batch number sand core, batch number mold and batch number manufacturing method |
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| Publication number | Publication date |
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| CN104772440A (en) | 2015-07-15 |
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Address after: 215300 Jiangsu Kunshan Development Zone Precision Machinery Industrial Park No. 300 Swan Road Patentee after: George Fischer metal forming technology (Kunshan) Co., Ltd. Address before: 215300 Jiangsu Suzhou Kunshan economic and Technological Development Zone Precision Machinery Industrial Park No. 300 Swan Road Patentee before: Georg Fischer Automotive (Kunshan) Co., Ltd. |