CN102091918A - Method for machining wheel part for loading machine - Google Patents
Method for machining wheel part for loading machine Download PDFInfo
- Publication number
- CN102091918A CN102091918A CN 201110025029 CN201110025029A CN102091918A CN 102091918 A CN102091918 A CN 102091918A CN 201110025029 CN201110025029 CN 201110025029 CN 201110025029 A CN201110025029 A CN 201110025029A CN 102091918 A CN102091918 A CN 102091918A
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- CN
- China
- Prior art keywords
- wheel arrangement
- machine
- wheel part
- cylinder
- ring
- 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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Abstract
The invention discloses a method for machining a wheel part for a loading machine. The method is characterized by comprising the following steps of: rounding a steel plate serving as a raw material by a rounding machine and welding the joint by using a flash butt welding machine to obtain cylindrical wheel part blank; expanding two sides of the wheel part blank to a trumpet shape by using a flaring die; rolling and molding the wheel part blank twice by using a roll forming machine to obtain an integrally molded wheel part consisting of a large edge, a cylinder and a check ring; and expanding the integrally molded wheel part by using an expanding machine, and cutting the check ring part from the integrally molded wheel part to obtain an integrated part consisting of the large edge and the cylinder, and the cut-off check ring blank, and lathing the check ring blank to obtain a check ring finished product. The wheel is manufactured by a cold machining process, and is molded by rolling so as to eliminate the disadvantages of the prior art. The process is high in production efficiency and is environmentally-friendly; the machined product has high quality; and the energy consumption is low in a machining process.
Description
Technical field
The present invention relates to a kind of processing method of wheel, particularly a kind of loading machine wheel arrangement processing method.
Background technology
The wheel arrangement that is used in the prior art on the loading machine of engineering machinery is to be made of the big rib of wheel rim, cylinder and back-up ring.The big rib of wheel rim, cylinder, back-up ring all are to adopt respectively processing during production and processing, then the big rib of wheel rim and cylinder are connected together by welding.Add man-hour, after heating respectively in the big rib of wheel rim, cylinder, back-up ring electric furnace or the stove, use mold hot machine-shaping.When wheel is installed, again with shield ring sleeve on cylinder.Its defective is: this processing method productivity ratio is low, and product processed is second-rate, and process expends a large amount of energy, and has caused bigger pollution.
Summary of the invention
Technical problem to be solved by this invention is at the deficiencies in the prior art, provides that a kind of new method is more reasonable, workable, the loading machine wheel arrangement processing method of quality of finished product good, energy-saving and emission-reduction.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is a kind of loading machine wheel arrangement processing method, is characterized in, described wheel arrangement is made up of big rib, cylinder and back-up ring, and its procedure of processing is as follows:
(1) get steel plate and make raw material, with the circle circular knitting machine steel plate is enclosed circle and handle, adopt flash butt welder docking port place to carry out soldering then, interface is planished in the welding back, promptly gets cylindric wheel arrangement base;
(2) with flaring die enlarging is carried out in the both sides of wheel arrangement base and handle, both sides are expanded into horn-like; Adopting roll forming machine that the wheel arrangement base is carried out a roll forming then handles, use when a roll forming is handled and just roll mould, and then use that rolling mould carries out the secondary rolled forming processes to the wheel arrangement base eventually, the integral molding wheel arrangement that must form by big rib, cylinder and back-up ring;
(3) after employing expanding machine carries out the expanding processing to the integral molding wheel arrangement, back-up ring is partly downcut from the integral molding wheel arrangement, obtain the body component that constitutes by big rib and cylinder and the block ring blank of cutting-out, block ring blank machined processing, the back-up ring finished product.
Compared with prior art, the present invention adopts the cold machining process parts that make wheels, and wheel arrangement adopts roll forming, obtains the body component that big rib and cylinder constitute, and the back-up ring that adopts cold working to make.The technology of the present invention has been eliminated the defective of prior art, this method productivity ratio height, and the product processed quality is better, and the process power consumption is low, pollutes little.
The specific embodiment
Below further describe concrete technical scheme of the present invention,, and do not constitute restriction its right so that those skilled in the art understands the present invention further.
Embodiment 1.A kind of loading machine wheel arrangement processing method is characterized in that described wheel arrangement is made up of big rib, cylinder and back-up ring, and its procedure of processing is as follows:
(1) get steel plate and make raw material, with the circle circular knitting machine steel plate is enclosed circle and handle, adopt flash butt welder docking port place to carry out soldering then, interface is planished in the welding back, promptly gets cylindric wheel arrangement base;
(2) with flaring die enlarging is carried out in the both sides of wheel arrangement base and handle, both sides are expanded into horn-like; Adopting roll forming machine that the wheel arrangement base is carried out a roll forming then handles, use when a roll forming is handled and just roll mould, and then use that rolling mould carries out the secondary rolled forming processes to the wheel arrangement base eventually, the integral molding wheel arrangement that must form by big rib, cylinder and back-up ring;
(3) after employing expanding machine carries out the expanding processing to the integral molding wheel arrangement, back-up ring is partly downcut from the integral molding wheel arrangement, obtain the body component that constitutes by big rib and cylinder and the block ring blank of cutting-out, block ring blank machined processing, the back-up ring finished product.
Claims (1)
1. a loading machine wheel arrangement processing method is characterized in that described wheel arrangement is made up of big rib, cylinder and back-up ring, and its procedure of processing is as follows:
(1) get steel plate and make raw material, with the circle circular knitting machine steel plate is enclosed circle and handle, adopt flash butt welder docking port place to carry out soldering then, interface is planished in the welding back, promptly gets cylindric wheel arrangement base;
(2) with flaring die enlarging is carried out in the both sides of wheel arrangement base and handle, both sides are expanded into horn-like; Adopting roll forming machine that the wheel arrangement base is carried out a roll forming then handles, use when a roll forming is handled and just roll mould, and then use that rolling mould carries out the secondary rolled forming processes to the wheel arrangement base eventually, the integral molding wheel arrangement that must form by big rib, cylinder and back-up ring;
(3) after employing expanding machine carries out the expanding processing to the integral molding wheel arrangement, back-up ring is partly downcut from the integral molding wheel arrangement, obtain the body component that constitutes by big rib and cylinder and the block ring blank of cutting-out, block ring blank machined processing, the back-up ring finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110025029 CN102091918A (en) | 2011-01-24 | 2011-01-24 | Method for machining wheel part for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110025029 CN102091918A (en) | 2011-01-24 | 2011-01-24 | Method for machining wheel part for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102091918A true CN102091918A (en) | 2011-06-15 |
Family
ID=44125283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110025029 Pending CN102091918A (en) | 2011-01-24 | 2011-01-24 | Method for machining wheel part for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102091918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717241A (en) * | 2012-07-06 | 2012-10-10 | 湖北大旗液压有限公司 | Manufacturing process of engine toothed ring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6757976B2 (en) * | 2002-02-04 | 2004-07-06 | Asa Co. Ltd. | Method for manufacturing alloy wheel for automobile |
| CN1616187A (en) * | 2003-11-14 | 2005-05-18 | 张振寰 | Processing method for engineering machinery wheel assembly |
| CN1861315A (en) * | 2006-06-14 | 2006-11-15 | 嘉兴市四通车轮制造有限公司 | Formation process with dabber spacer ring |
| CN101391366A (en) * | 2008-10-27 | 2009-03-25 | 嘉兴市四通车轮制造有限公司 | Manufacture technique of bimetal tubeless wheel |
-
2011
- 2011-01-24 CN CN 201110025029 patent/CN102091918A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6757976B2 (en) * | 2002-02-04 | 2004-07-06 | Asa Co. Ltd. | Method for manufacturing alloy wheel for automobile |
| CN1616187A (en) * | 2003-11-14 | 2005-05-18 | 张振寰 | Processing method for engineering machinery wheel assembly |
| CN1861315A (en) * | 2006-06-14 | 2006-11-15 | 嘉兴市四通车轮制造有限公司 | Formation process with dabber spacer ring |
| CN101391366A (en) * | 2008-10-27 | 2009-03-25 | 嘉兴市四通车轮制造有限公司 | Manufacture technique of bimetal tubeless wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717241A (en) * | 2012-07-06 | 2012-10-10 | 湖北大旗液压有限公司 | Manufacturing process of engine toothed ring |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |