CN112621136A - Manufacturing process of welding integrated hub converter - Google Patents
Manufacturing process of welding integrated hub converter Download PDFInfo
- Publication number
- CN112621136A CN112621136A CN202011559121.1A CN202011559121A CN112621136A CN 112621136 A CN112621136 A CN 112621136A CN 202011559121 A CN202011559121 A CN 202011559121A CN 112621136 A CN112621136 A CN 112621136A
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- CN
- China
- Prior art keywords
- hub converter
- integrated hub
- welding
- converter
- product
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a manufacturing process of a welding integrated hub converter, which comprises the following steps: 1) welding a seamless steel pipe on a steel plate, and then welding a brake bowl on the steel plate through machining to obtain an integrated hub converter primary product; 2) finish machining by a lathe: performing finish machining on the welded integral hub converter primary product through a lathe to ensure the product precision, and obtaining an integral hub converter intermediate product; 3) painting: coating antirust paint on the surface of the integrated hub converter after finish machining by a lathe; 4) and (3) self-assembling: and (4) mounting the bearing, the bolt and the nut on the painted integrated hub converter intermediate product to obtain an integrated hub converter finished product. The invention has the advantages that: the electric tricycle front brake system has the advantages that the toughness is stronger, the safety coefficient is higher, the safety coefficient of an electric tricycle is greatly improved, help is provided for guaranteeing personal safety of users, and the electric tricycle front brake system has a good popularization prospect in the technical field of electric tricycle accessories.
Description
Technical Field
The invention relates to a manufacturing process of a welding integrated hub converter.
Background
The electric tricycle has the advantages of strong applicability, flexibility, simple maintenance, convenient maintenance, low price and the like, and can flexibly pass through narrow roads. The electric tricycle is provided with a reversing switch, so that the reversing running function can be conveniently realized, the electric tricycle is very practical in narrow roads such as alleys and alleys, and is very convenient for running and parking. The method is widely applied to the short-distance transportation fields of families, cities and countryside, individual leasing, factories, mining areas, environmental sanitation, community cleaning and the like. Certain problems still exist in the development process of the electric tricycle, particularly the front wheel braking problem, and the front wheel braking of some brands of tricycles has risks, such as wheel hub breakage and casualties; moreover, there is no front braking and there is a greater risk of using the vehicle.
Disclosure of Invention
The present invention is directed to a manufacturing process of a welded integrated hub converter, so as to solve the problems mentioned in the background art.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a manufacturing process of a welding integrated hub converter comprises the following steps:
1) welding a seamless steel pipe on a steel plate, and then welding a brake bowl on the steel plate through machining to obtain an integrated hub converter primary product;
2) finish machining by a lathe: performing finish machining on the welded integral hub converter primary product through a lathe to ensure the product precision, and obtaining an integral hub converter intermediate product;
3) painting: coating antirust paint on the surface of the integrated hub converter after finish machining by a lathe;
4) and (3) self-assembling: and (4) mounting the bearing, the bolt and the nut on the painted integrated hub converter intermediate product to obtain an integrated hub converter finished product.
Preferably, the steel plate is a Q345 steel plate.
The invention has the advantages that: the welding integrated hub converter is convenient to manufacture, the electric tricycle front braking system with higher toughness and safety factor is provided, the safety factor of the electric tricycle is greatly improved, help is provided for guaranteeing personal safety of users, and the welding integrated hub converter has a good popularization prospect in the technical field of electric tricycle accessories.
Detailed Description
The invention is illustrated below by means of specific examples, without being restricted thereto.
Examples
A manufacturing process of a welding integrated hub converter comprises the following steps:
1) welding a seamless steel pipe on the Q345 steel plate, and then welding a brake bowl on the Q345 steel plate through machining to obtain an integrated hub converter primary product;
2) finish machining by a lathe: performing finish machining on the welded integral hub converter primary product through a lathe to ensure the product precision, and obtaining an integral hub converter intermediate product;
3) painting: coating antirust paint on the surface of the integrated hub converter after finish machining by a lathe;
4) and (3) self-assembling: and (4) mounting the bearing, the bolt and the nut on the painted integrated hub converter intermediate product to obtain an integrated hub converter finished product.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A manufacturing process of a welding integrated hub converter is characterized by comprising the following steps:
1) welding a seamless steel pipe on a steel plate, and then welding a brake bowl on the steel plate through machining to obtain an integrated hub converter primary product;
2) finish machining by a lathe: performing finish machining on the welded integral hub converter primary product through a lathe to ensure the product precision, and obtaining an integral hub converter intermediate product;
3) painting: coating antirust paint on the surface of the integrated hub converter after finish machining by a lathe;
4) and (3) self-assembling: and (4) mounting the bearing, the bolt and the nut on the painted integrated hub converter intermediate product to obtain an integrated hub converter finished product.
2. The manufacturing process of the welding integrated hub converter according to claim 1, wherein: the steel plate is a Q345 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011559121.1A CN112621136A (en) | 2020-12-25 | 2020-12-25 | Manufacturing process of welding integrated hub converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011559121.1A CN112621136A (en) | 2020-12-25 | 2020-12-25 | Manufacturing process of welding integrated hub converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112621136A true CN112621136A (en) | 2021-04-09 |
Family
ID=75324917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011559121.1A Withdrawn CN112621136A (en) | 2020-12-25 | 2020-12-25 | Manufacturing process of welding integrated hub converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112621136A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0845372A1 (en) * | 1996-11-29 | 1998-06-03 | Fu-Te Chen | Center hub converter |
| CN201077316Y (en) * | 2007-07-31 | 2008-06-25 | 徐友映 | Modified integral hub-braking electric tricycle hub |
| CN201111485Y (en) * | 2007-08-15 | 2008-09-10 | 胡志军 | Electric tricycle hub assembly |
| CN204535635U (en) * | 2015-03-18 | 2015-08-05 | 方正西 | A kind of steel pipe of measuring welds with brake bowl the device offset |
| CN207942878U (en) * | 2017-02-17 | 2018-10-09 | 丁金花 | A kind of preceding drum brake wheel hub of the motorcycle of two-sided spoke, electric vehicle |
| CN211166227U (en) * | 2020-06-29 | 2020-08-04 | 常州江苏大学工程技术研究院 | Vehicle hub |
| CN111731031A (en) * | 2020-08-03 | 2020-10-02 | 台州博业科技有限公司 | Combined hub and hub machining method |
-
2020
- 2020-12-25 CN CN202011559121.1A patent/CN112621136A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0845372A1 (en) * | 1996-11-29 | 1998-06-03 | Fu-Te Chen | Center hub converter |
| CN201077316Y (en) * | 2007-07-31 | 2008-06-25 | 徐友映 | Modified integral hub-braking electric tricycle hub |
| CN201111485Y (en) * | 2007-08-15 | 2008-09-10 | 胡志军 | Electric tricycle hub assembly |
| CN204535635U (en) * | 2015-03-18 | 2015-08-05 | 方正西 | A kind of steel pipe of measuring welds with brake bowl the device offset |
| CN207942878U (en) * | 2017-02-17 | 2018-10-09 | 丁金花 | A kind of preceding drum brake wheel hub of the motorcycle of two-sided spoke, electric vehicle |
| CN211166227U (en) * | 2020-06-29 | 2020-08-04 | 常州江苏大学工程技术研究院 | Vehicle hub |
| CN111731031A (en) * | 2020-08-03 | 2020-10-02 | 台州博业科技有限公司 | Combined hub and hub machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210409 |