CN102120270A - Special face milling machine for flange steel pipes - Google Patents
Special face milling machine for flange steel pipes Download PDFInfo
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- CN102120270A CN102120270A CN 201110093059 CN201110093059A CN102120270A CN 102120270 A CN102120270 A CN 102120270A CN 201110093059 CN201110093059 CN 201110093059 CN 201110093059 A CN201110093059 A CN 201110093059A CN 102120270 A CN102120270 A CN 102120270A
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- milling machine
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- flange
- flange steel
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Abstract
The invention discloses a special face milling machine for flange steel pipes, belonging to the field of mechanical processing technology. The special face milling machine is characterized in that: a support frame is arranged below an operation platform; horizontal milling machine heads are symmetrically arranged at the front ends of the two sides of the operation platform; each horizontal milling machine head comprises a special milling tool, a milling tool disc, a connection device and a transmission motor; and the milling tool disc provided with the milling tool is connected with the transmission motor through a gear connection device. The rear end of the horizontal milling machine head is connected with an automatic centering device; and a centering wheel of the automatic centering device is arranged on the support frame and supported by a base to form the special face milling machine. The rear end of the operation platform is symmetrically provided with rotary frames, a rotary base is arranged below each rotary frame, and a rotary wheel is arranged above the rotary frame. The flatness tolerance of the flange processed by the special face milling machine disclosed by the invention can be within 1mm, thus improving the processing precision and production efficiency, reducing the labor intensity, optimizing the working environment, and reducing the potential safety hazard.
Description
Technical field
The invention belongs to the Machining Technology field.
Background technology
At present, the flange of flange steel pipe is unfavorable for that pipeline connects and sealing because welding deforms, and its flatness tolerance is bigger, is difficult to satisfy construction requirement.General way is to adopt handheld tools such as angle grinding machine and abrasive machine to carry out grinding in the industry, the flange diameter of steel tube span of being processed big (generally at 300 millimeters to 1200 millimeter), length long (being generally more than 6 meters), and the big characteristics such as (being generally 0.2%) of flexibility.Present process equipment is difficult to end face of flange is carried out good processing, and its product processed is of poor quality, and labour intensity is big, inefficiency, danger coefficient height.
Summary of the invention
The purpose of this invention is to provide the special-purpose face miller of a kind of flange steel pipe, be difficult to end face of flange is carried out good processing to solve prior art, its product processed is of poor quality, and labour intensity is big, inefficiency, problems such as danger coefficient height.
The present invention is mainly by mainly being made up of milling machine, flange steel pipe, flange, solving the technical scheme that its problem adopts is that bracing frame is set below operating platform, be symmetrical arranged the head that mills for sleeping at operating platform both sides front end, crouch and to mill head and is made up of special-purpose milling cutter, facing cutter, jockey, driving motor, the facing cutter of device milling cutter is by gear jockey connection driving motor; Crouch and mill head front end connection self-centering apparatus; The centering wheel of self-centering apparatus is arranged at above the bracing frame, base support, constitutes special-purpose face miller.The operating platform rear end is symmetrical arranged swivel mount, and the swivel mount below is a rotating base, and the top is provided with swiveling wheel.
Good effect of the present invention is to use the planeness of flange tolerance of this equipment processing can reach in 1 millimeter, has improved machining accuracy and production efficiency, has reduced labour intensity, has optimized working environment, has reduced potential safety hazard.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a left view of the present invention;
1 driving motor, 2 operating platforms, 3 gear jockeys, 4 milling cutters, 5 facing cutters, 6 flange steel pipes, 7 flanges, 8, centering wheel, 9 bracing frames, 10 swivel mounts, 11 swiveling wheels, 12 swiveling wheel bases among the figure.
The specific embodiment
As shown in the figure: be symmetrical arranged to crouch at operating platform 1 both sides front end and mill head, crouch and mill head and is made up of special-purpose milling cutter 4, facing cutter 5, jockey 3, driving motor 1, the facing cutter 5 of device milling cutter 4 is by gear jockey 3 connection driving motors 1 driving shaft.Operating platform 2 rear ends connect self-centering apparatus, constitute the centering wheel 8(Bearning mechanism of self-centering apparatus) be arranged at bracing frame 9 top, base support, constitute special-purpose face miller.Operating platform 2 back are symmetrical arranged swivel mount 10, and swivel mount 10 belows are provided with rotating base 12, and the top is provided with swiveling wheel 11.
During work, the flange steel pipe is placed on the swivel mount, by self-centering apparatus locating flange 7, make to be processed of flange 7 and crouch and mill the head swivel mount 4 of working good then and drive flange steel pipes 6 and rotate, self-centering apparatus makes flange steel pipe 6 produce the centripetal force that mills the head play to for sleeping in, crouch and mill the head running, thereby carry out the facing cut that flange steel pipe 6 front end flanges 7 are finished in the turnning and milling operation.
Claims (3)
1. the special-purpose face miller of a flange steel pipe, mainly form by milling machine, flange steel pipe, flange, it is characterized in that being symmetrical arranged the head that mills for sleeping at operating platform both sides front end, crouch and to mill head and form by special-purpose milling cutter, facing cutter, jockey, driving motor, crouch and mill back-end of machine head connection self-centering apparatus, the centering wheel of self-centering apparatus is arranged at above the bracing frame, base support, constitutes special-purpose face miller; The operating platform rear end is symmetrical arranged swivel mount, and the swivel mount below is a rotating base, and the top is provided with swiveling wheel.
2. the special-purpose face miller of flange steel pipe according to claim 1 is characterized in that being provided with bracing frame below operating platform.
3. the special-purpose face miller of flange steel pipe according to claim 1 is characterized in that the facing cutter of device milling cutter connects driving motor by the gear jockey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110093059 CN102120270A (en) | 2011-04-14 | 2011-04-14 | Special face milling machine for flange steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110093059 CN102120270A (en) | 2011-04-14 | 2011-04-14 | Special face milling machine for flange steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102120270A true CN102120270A (en) | 2011-07-13 |
Family
ID=44248987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110093059 Pending CN102120270A (en) | 2011-04-14 | 2011-04-14 | Special face milling machine for flange steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102120270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314913A (en) * | 2017-09-07 | 2017-11-03 | 郑牧之 | It can quickly reach and subscribe the hydrophore that depth gathers target water body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU841786A1 (en) * | 1979-04-27 | 1981-06-30 | Ордена Трудового Красного Знаменикраматорский Завод Тяжелого Ctahko-Строения Им. B.Я.Чубаря | Hydrostatic spindle assembly |
| US20060188352A1 (en) * | 2005-02-23 | 2006-08-24 | Carsten Krosta | Machine tool |
| CN201350517Y (en) * | 2008-12-29 | 2009-11-25 | 湖南工业职业技术学院 | Special milling machine for processing flange |
| CN201389662Y (en) * | 2009-05-04 | 2010-01-27 | 中国水利水电建设集团公司 | Processing device for steel pipe connecting flange faces |
| CN201644883U (en) * | 2010-03-16 | 2010-11-24 | 叶宏洪 | Special milling machine for processing flange end face |
| CN201728456U (en) * | 2010-06-12 | 2011-02-02 | 青岛东方铁塔股份有限公司 | Automatic welding device for submerged-arc welding of steel pipes and flanges |
| CN102000921A (en) * | 2010-11-13 | 2011-04-06 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN202015865U (en) * | 2011-04-14 | 2011-10-26 | 中国水利水电第十三工程局有限公司橡塑制品厂 | Special end surface miller for flange steel tube |
-
2011
- 2011-04-14 CN CN 201110093059 patent/CN102120270A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU841786A1 (en) * | 1979-04-27 | 1981-06-30 | Ордена Трудового Красного Знаменикраматорский Завод Тяжелого Ctahko-Строения Им. B.Я.Чубаря | Hydrostatic spindle assembly |
| US20060188352A1 (en) * | 2005-02-23 | 2006-08-24 | Carsten Krosta | Machine tool |
| CN201350517Y (en) * | 2008-12-29 | 2009-11-25 | 湖南工业职业技术学院 | Special milling machine for processing flange |
| CN201389662Y (en) * | 2009-05-04 | 2010-01-27 | 中国水利水电建设集团公司 | Processing device for steel pipe connecting flange faces |
| CN201644883U (en) * | 2010-03-16 | 2010-11-24 | 叶宏洪 | Special milling machine for processing flange end face |
| CN201728456U (en) * | 2010-06-12 | 2011-02-02 | 青岛东方铁塔股份有限公司 | Automatic welding device for submerged-arc welding of steel pipes and flanges |
| CN102000921A (en) * | 2010-11-13 | 2011-04-06 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN202015865U (en) * | 2011-04-14 | 2011-10-26 | 中国水利水电第十三工程局有限公司橡塑制品厂 | Special end surface miller for flange steel tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314913A (en) * | 2017-09-07 | 2017-11-03 | 郑牧之 | It can quickly reach and subscribe the hydrophore that depth gathers target water body |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110713 |
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| RJ01 | Rejection of invention patent application after publication |