CN111992995A - Production method of automobile rear wheel cover - Google Patents
Production method of automobile rear wheel cover Download PDFInfo
- Publication number
- CN111992995A CN111992995A CN202010857670.0A CN202010857670A CN111992995A CN 111992995 A CN111992995 A CN 111992995A CN 202010857670 A CN202010857670 A CN 202010857670A CN 111992995 A CN111992995 A CN 111992995A
- Authority
- CN
- China
- Prior art keywords
- die
- wheel cover
- product
- forging press
- wheel
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
Abstract
The invention discloses a method for producing an automobile rear wheel cover, relates to the technical field of methods for producing the automobile rear wheel cover, and solves the technical problems that the quality rate of the produced wheel cover is low due to the fact that material selection is not closed in the production process of the automobile rear wheel cover and the production method of the wheel cover is incomplete. The production method of the automobile rear wheel cover comprises the steps of S1 drawing simulation, S2 material selection, S3 extension, S4 edge cutting, S5 hole punching, S6 separation and S7 polishing. The invention can be used for producing the rear wheel cover of the automobile. According to the production method of the automobile rear wheel cover, materials are selected according to stress analysis, the production steps of the automobile rear wheel cover are perfected, the production efficiency is improved, and the product quality is improved.
Description
Technical Field
The invention relates to the technical field of production methods of automobile rear wheel covers, in particular to a production method of an automobile rear wheel cover.
Background
The automobile wheel cover is an important part of automobile parts, can not only play a role in decorating wheels, but also prevent stones and soil from splashing to pollute an automobile body, and can also play a role in absorbing sound and reducing noise. In the existing wheel cover production method, various production plants have great defects in wheel cover material selection and production methods, so that the produced wheel cover has low quality and low production efficiency.
Disclosure of Invention
The invention mainly aims to provide a method for producing an automobile rear wheel cover, which comprises the steps of carrying out acceptance analysis through drawing and simulation analysis, selecting the most appropriate plate according to the strength requirements of different parts of a wheel cover, cutting the plate to enable the size of the plate to be about the size of a finished product of two wheel covers which can be produced simultaneously, avoiding waste of the wheel cover material, carrying out extension treatment by using a forging press, and carrying out steps of trimming, punching, separating and the like in sequence to complete production of the wheel cover. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a method for producing a rear wheel cover of an automobile, which comprises the following steps:
s1, drawing a wheel cover body and a tail structure diagram by using drawing software and simulation software, analyzing stress distribution of the wheel cover, and determining strength requirements of different parts of the wheel cover;
s2, selecting a proper wheel cover material and cutting the plate;
s3, placing the extension die on a forging press, placing the cut plate on the die, fixing, starting the forging press for extension, and forming a wheel cover profile on the plate under forging and pressing;
s4, conveying the product with the wheel cover outline formed in the step S3 to a forging press with an edge cutting die, fixing the product on the edge cutting die, and starting the forging press to perform edge cutting treatment on the product;
s5, sending the product subjected to edge cutting in the step S4 to a forging press provided with a hole poking die, fixing the product on the hole poking die, and starting the forging press to perform hole poking treatment on the product;
s6, the product which is subjected to the hole poking procedure in the step S5 is sent to a forging press with a separating die, the product is fixed on the separating die, and the forging press is started to perform separating cutting;
s7, feeding the product after the separation treatment into a polishing machine for polishing;
and S8, after polishing, placing the wheel cover frame by the robot to wait for loading.
Alternatively or preferably, the sheet material is cut in step S2 to have a size length 2.5 times and a width 1.5 times that of the finished wheel cover.
Alternatively or preferably, the cut sheet material produces two wheel covers.
Alternatively or preferably, the extension die, the trimming die and the poke hole die are all used for producing two products simultaneously.
Alternatively or preferably, the separating die cuts the product machined from the sheet material to form two finished products.
Alternatively or preferably, the forging press in which the extension die, the trimming die, the piercing die and the separation die are installed may employ the same type of forging press.
Alternatively or preferably, said product movement is performed by an industrial robot.
Based on the technical scheme, the following technical effects can be generated:
the method for producing the automobile rear wheel cover provided by the embodiment of the invention can be used for producing the automobile rear wheel cover. According to the production method of the automobile rear wheel cover, acceptance analysis is carried out through drawing and simulation analysis, the most appropriate plate is selected according to the strength requirements of different parts of the wheel cover, the plate is cut, the size of the plate is about the size of a finished product of two wheel covers which can be produced simultaneously, the wheel cover material is not wasted, then a forging press is used for extension treatment, and steps of trimming, hole punching, separating and the like are sequentially carried out to complete the production of the wheel cover. According to the production method of the automobile rear wheel cover, materials are selected according to stress analysis, the production steps of the automobile rear wheel cover are perfected, the production efficiency is improved, and the product quality is improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. 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 examples given herein without any inventive step, are within the scope of the present invention.
The invention provides a production method of an automobile rear wheel cover, which comprises the following steps:
s1, drawing a wheel cover body and a tail structure diagram by using drawing software and simulation software, analyzing stress distribution of the wheel cover, and determining strength requirements of different parts of the wheel cover;
s2, selecting a proper wheel cover material and cutting the plate;
s3, placing the extension die on a forging press, placing the cut plate on the die, fixing, starting the forging press for extension, and forming a wheel cover profile on the plate under forging and pressing;
s4, conveying the product with the wheel cover outline formed in the step S3 to a forging press with an edge cutting die, fixing the product on the edge cutting die, and starting the forging press to perform edge cutting treatment on the product;
s5, sending the product subjected to edge cutting in the step S4 to a forging press provided with a hole poking die, fixing the product on the hole poking die, and starting the forging press to perform hole poking treatment on the product;
s6, the product which is subjected to the hole poking procedure in the step S5 is sent to a forging press with a separating die, the product is fixed on the separating die, and the forging press is started to perform separating cutting;
s7, feeding the product after the separation treatment into a polishing machine for polishing;
and S8, after polishing, placing the wheel cover frame by the robot to wait for loading.
Alternatively, in step S2, the plate material is cut to have a size length 2.5 times and a width 1.5 times that of the finished wheel cover.
As an alternative embodiment, the cut sheet produces two wheel covers.
As an alternative embodiment, the extension die, the trimming die and the piercing die are all used to produce two products simultaneously.
As an alternative embodiment, the separating die cuts the product machined from the sheet material to form two finished products.
As an alternative embodiment, the forging press in which the extension die, the trimming die, the piercing die and the separation die are installed may employ the same type of forging press.
As an alternative embodiment, the product movement is performed by an industrial robot.
The working process of the production method of the automobile rear wheel cover comprises the following steps: firstly, drawing a wheel cover body and a tail structure drawing by utilizing drawing software and simulation software, analyzing stress distribution of the wheel cover, determining strength requirements of different parts of the wheel cover, and selecting a proper material according to the highest strength required by the wheel cover; secondly, cutting the selected plate, thirdly, placing a stretching die on a forging press, placing the cut plate on the die for fixing, and starting the forging press for stretching to enable the plate to form a wheel cover profile under forging and pressing; fourthly, conveying the product with the wheel cover profile formed in the third step to a forging press provided with an edge cutting die, fixing the product on the edge cutting die, and starting the forging press to perform edge cutting treatment on the product; fifthly, sending the product subjected to edge cutting in the fourth step to a forging press provided with a hole poking die, fixing the product on the hole poking die, and starting the forging press to perform hole poking treatment on the product; sixthly, conveying the product which is subjected to the hole poking procedure in the fifth step to a forging press provided with a separation die, fixing the product on the separation die, and starting the forging press to perform separation cutting; step seven, feeding the separated product into a polishing machine for polishing; and eighthly, after finishing polishing, placing the wheel cover frame by the robot to wait for loading.
Claims (7)
1. S1 uses drawing software and simulation software to draw the structure chart of the body and the tail of the wheel cover, and analyzes the stress distribution of the wheel cover to determine the strength requirement of different parts of the wheel cover; s2, selecting a proper wheel cover material and cutting the plate; s3, placing the extension die on a forging press, placing the cut plate on the die, fixing, starting the forging press for extension, and forming a wheel cover profile on the plate under forging and pressing; s4, conveying the product with the wheel cover outline formed in the step S3 to a forging press with an edge cutting die, fixing the product on the edge cutting die, and starting the forging press to perform edge cutting treatment on the product; s5, sending the product subjected to edge cutting in the step S4 to a forging press provided with a hole poking die, fixing the product on the hole poking die, and starting the forging press to perform hole poking treatment on the product; s6, the product which is subjected to the hole poking procedure in the step S5 is sent to a forging press with a separating die, the product is fixed on the separating die, and the forging press is started to perform separating cutting; s7, feeding the product after the separation treatment into a polishing machine for polishing; and S8, after polishing, placing the wheel cover frame by the robot to wait for loading.
2. The method for producing a wheel house for a rear wheel of an automobile according to claim 1, wherein: and step S2, the size and length of the plate during cutting is 2.5 times of the size and the width of the plate are 1.5 times of the width of the wheel cover finished product.
3. The method for producing a wheel house for a rear wheel of an automobile according to claim 1, wherein: the cut sheet produces two wheel covers.
4. The method for producing a wheel house for a rear wheel of an automobile according to claim 1, wherein: the extending die, the trimming die and the hole poking die are all used for simultaneously producing two products.
5. The method for producing a wheel house for a rear wheel of an automobile according to claim 1, wherein: the separating die cuts the product processed from the sheet material to form two finished products.
6. The method for producing a wheel house for a rear wheel of an automobile according to claim 1, wherein: the forging press with the extension die, the trimming die, the poking die and the separating die can adopt the same type of forging press.
7. The method for producing a wheel house for a rear wheel of an automobile according to claim 1, wherein: the product movement is accomplished by an industrial robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857670.0A CN111992995A (en) | 2020-08-24 | 2020-08-24 | Production method of automobile rear wheel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857670.0A CN111992995A (en) | 2020-08-24 | 2020-08-24 | Production method of automobile rear wheel cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111992995A true CN111992995A (en) | 2020-11-27 |
Family
ID=73470623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857670.0A Pending CN111992995A (en) | 2020-08-24 | 2020-08-24 | Production method of automobile rear wheel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111992995A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247101A (en) * | 1993-02-23 | 1994-09-06 | Sakae Riken Kogyo Kk | Wheel cover for automobile and its manufacture |
| CN104015007A (en) * | 2014-06-13 | 2014-09-03 | 浙江巨科实业有限公司 | Method for manufacturing aluminum alloy hub |
| CN105880943A (en) * | 2016-05-06 | 2016-08-24 | 西安煤矿机械有限公司 | Forming method for large space curved face plate |
| CN106270273A (en) * | 2015-05-15 | 2017-01-04 | 天津圣金特汽车配件有限公司 | A kind of processing method of Study on Vehicle Front Wheel House |
| CN106807832A (en) * | 2016-12-31 | 2017-06-09 | 高密市豪沃机械科技有限公司 | A kind of Car Wheel Cover Strengthening Sheet outside plate Sheet Metal Forming Technology |
| CN206343508U (en) * | 2016-12-20 | 2017-07-21 | 浙江福林国润汽车零部件有限公司 | One kind wheel simple perforating die of hood panel |
| CN206613960U (en) * | 2017-03-29 | 2017-11-07 | 合肥皓东精密工业有限公司 | One kind production automobile rear-wheel cover connection plate device |
| CN107458475A (en) * | 2017-09-01 | 2017-12-12 | 成都汽富晟长泰汽车塑料制品有限公司 | A kind of new automobile wheel cover, wheel cover mould and wheel cover production method |
| CN208853567U (en) * | 2018-09-21 | 2019-05-14 | 东莞市杰洋模具有限公司 | A kind of one goes out the stamping die of two wheel cover of automobile |
| CN110000320A (en) * | 2019-04-17 | 2019-07-12 | 江苏珀然轮毂有限公司 | A kind of forging technology of aluminum-alloy wheel wheel hub |
| CN110524197A (en) * | 2019-09-02 | 2019-12-03 | 新程汽车工业有限公司 | A kind of production technology of new structure high intensity vehicle body front and back wheel cover |
-
2020
- 2020-08-24 CN CN202010857670.0A patent/CN111992995A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247101A (en) * | 1993-02-23 | 1994-09-06 | Sakae Riken Kogyo Kk | Wheel cover for automobile and its manufacture |
| CN104015007A (en) * | 2014-06-13 | 2014-09-03 | 浙江巨科实业有限公司 | Method for manufacturing aluminum alloy hub |
| CN106270273A (en) * | 2015-05-15 | 2017-01-04 | 天津圣金特汽车配件有限公司 | A kind of processing method of Study on Vehicle Front Wheel House |
| CN105880943A (en) * | 2016-05-06 | 2016-08-24 | 西安煤矿机械有限公司 | Forming method for large space curved face plate |
| CN206343508U (en) * | 2016-12-20 | 2017-07-21 | 浙江福林国润汽车零部件有限公司 | One kind wheel simple perforating die of hood panel |
| CN106807832A (en) * | 2016-12-31 | 2017-06-09 | 高密市豪沃机械科技有限公司 | A kind of Car Wheel Cover Strengthening Sheet outside plate Sheet Metal Forming Technology |
| CN206613960U (en) * | 2017-03-29 | 2017-11-07 | 合肥皓东精密工业有限公司 | One kind production automobile rear-wheel cover connection plate device |
| CN107458475A (en) * | 2017-09-01 | 2017-12-12 | 成都汽富晟长泰汽车塑料制品有限公司 | A kind of new automobile wheel cover, wheel cover mould and wheel cover production method |
| CN208853567U (en) * | 2018-09-21 | 2019-05-14 | 东莞市杰洋模具有限公司 | A kind of one goes out the stamping die of two wheel cover of automobile |
| CN110000320A (en) * | 2019-04-17 | 2019-07-12 | 江苏珀然轮毂有限公司 | A kind of forging technology of aluminum-alloy wheel wheel hub |
| CN110524197A (en) * | 2019-09-02 | 2019-12-03 | 新程汽车工业有限公司 | A kind of production technology of new structure high intensity vehicle body front and back wheel cover |
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| 朴松昊，谭庆吉: "《工业机器人技术基础》", 30 June 2018, 中国铁道出版社 * |
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Application publication date: 20201127 |