CN202239650U - Lathe device for machining saddle-shaped pipe end groove - Google Patents
Lathe device for machining saddle-shaped pipe end groove Download PDFInfo
- Publication number
- CN202239650U CN202239650U CN2011203949091U CN201120394909U CN202239650U CN 202239650 U CN202239650 U CN 202239650U CN 2011203949091 U CN2011203949091 U CN 2011203949091U CN 201120394909 U CN201120394909 U CN 201120394909U CN 202239650 U CN202239650 U CN 202239650U
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- saddle
- lathe
- splined shaft
- machining
- pattern
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- Expired - Fee Related
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Abstract
The utility model relates to a lathe device for machining a saddle-shaped pipe end groove. The tail end of a spindle in a machine tool is connected with a spring; a splined sleeve is fixed on a three-jaw chuck on the machine tool and is coaxially connected with a splined shaft; the splined shaft is coaxial with the spindle and is connected with a template; and the template is connected with a cutter disc. The utility model has the advantages that: the device has stable usability, a wide application range, high efficiency and a simple and compact structure, and is convenient to operate, the machined saddle-shaped groove curved surface is high in accuracy and finish.
Description
Technical field
The utility model relates to a kind of pipe-end-preparing lathe processing unit (plant), relates in particular to a kind of shape of a saddle pipe-end-preparing lathe processing unit (plant).
Background technology
The saddle-shape pipe joint is a kind of straddling type pipe union piece in drum, collection case and the pressure vessel product that is usually used on the boiler product; Be characterized in that wherein an end need be processed into the saddle-shape intersection shape that matches with drum, collection case, pressure vessel external diameter, and need 45 ° of bevel for weldings of processing.This type of pipe joint kind is many, and processing technology in the past is to adopt the metal-cutting machining method shape of a saddle on boring machine, to process, and with 45 ° of grooves of milling machine processing, its manufacturing procedure is many then, and the cycle is long, inefficiency, and high material consumption, cost is higher.When particularly milling 45 ° of grooves, processing is difficulty very.
Summary of the invention
The purpose of the utility model is to provide a kind of shape of a saddle pipe-end-preparing lathe processing unit (plant), and disposable saddle-shape curved surface and 45 ° of grooves of processing through repeatedly improving, have been obtained satisfied processing effect, and machining accuracy also is greatly improved.
The utility model is realized like this; It comprises lathe, spring, scroll chuck, spline housing, splined shaft, pattern, cutterhead, it is characterized in that the main shaft end in the lathe is connected with spring, and the scroll chuck on the lathe is spline housing fixedly; The coaxial connection splined shaft of spline housing; Splined shaft is coaxial with main shaft, and splined shaft connects pattern, and pattern connects cutterhead.
The technique effect of the utility model is: serviceability is stable, and is applied widely, and efficient is high, and is simple and compact for structure, easy to operate, and the shape of a saddle groove surface accuracy that processes is high, and fineness is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the utility model realizes that like this main shaft end in the lathe 1 is connected with spring 2; Scroll chuck 3 on the lathe 1 is spline housing 4 fixedly, spline housing 4 coaxial connection splined shafts 5, and splined shaft 5 is coaxial with main shaft; Splined shaft 5 connects pattern 6, and pattern 6 connects cutterhead 7.During use, at first each part is adjusted in assembling, pays special attention to pattern and in rotary course, must can drive the bearing rotation during rotation near two bearings; Secondly; Clamp pipe to be processed and shake saddle; The location core retainer plate is stretched in the pipe to be processed, and self-centering centering starts lathe spindle; Drive splined shaft and spline housing rotation by the scroll chuck rotation, make the pattern and the cutterhead that are fixed on the splined shaft do radially rotation and the resultant motion that axially moves back and forth.Thereby the shape that the feasible knife bar that is installed on the cutterhead prolongs pattern is done same intersection movement locus, and the pipe to be processed of hand feed simultaneously makes the continuous cutting tube end face of blade, and turning goes out the shape of a saddle prepared edge of 45.
Claims (1)
1. shape of a saddle pipe-end-preparing lathe processing unit (plant); It comprises lathe, spring, scroll chuck, spline housing, splined shaft, pattern, cutterhead, it is characterized in that the main shaft end in the lathe is connected with spring, and the scroll chuck on the lathe is spline housing fixedly; The coaxial connection splined shaft of spline housing; Splined shaft is coaxial with main shaft, and splined shaft connects pattern, and pattern connects cutterhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203949091U CN202239650U (en) | 2011-10-17 | 2011-10-17 | Lathe device for machining saddle-shaped pipe end groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203949091U CN202239650U (en) | 2011-10-17 | 2011-10-17 | Lathe device for machining saddle-shaped pipe end groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239650U true CN202239650U (en) | 2012-05-30 |
Family
ID=46100952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203949091U Expired - Fee Related CN202239650U (en) | 2011-10-17 | 2011-10-17 | Lathe device for machining saddle-shaped pipe end groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239650U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028944A (en) * | 2012-12-11 | 2013-04-10 | 上海锅炉厂有限公司 | Plane scraper bar |
| CN104107953A (en) * | 2013-06-08 | 2014-10-22 | 深圳市飞托克实业有限公司 | Portable end face machining device for pipes or bars |
| CN107159908A (en) * | 2017-07-20 | 2017-09-15 | 哈尔滨哈锅锅炉容器工程有限责任公司 | A kind of machining tool for heat exchanger pore rounding |
| CN111250732A (en) * | 2020-03-19 | 2020-06-09 | 浙江机电职业技术学院 | Intersecting line processing device |
-
2011
- 2011-10-17 CN CN2011203949091U patent/CN202239650U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028944A (en) * | 2012-12-11 | 2013-04-10 | 上海锅炉厂有限公司 | Plane scraper bar |
| CN104107953A (en) * | 2013-06-08 | 2014-10-22 | 深圳市飞托克实业有限公司 | Portable end face machining device for pipes or bars |
| CN107159908A (en) * | 2017-07-20 | 2017-09-15 | 哈尔滨哈锅锅炉容器工程有限责任公司 | A kind of machining tool for heat exchanger pore rounding |
| CN111250732A (en) * | 2020-03-19 | 2020-06-09 | 浙江机电职业技术学院 | Intersecting line processing device |
| CN111250732B (en) * | 2020-03-19 | 2021-05-28 | 浙江机电职业技术学院 | Intersecting line processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGLIAN HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: JIANGLIAN ENERGY-SOURCE ENVIRONMENT-PROTECTION CO., LTD., JIANGXI |
|
| CP03 | Change of name, title or address |
Address after: 330001 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125 Patentee after: Jianglian Heavy Industry Co., Ltd. Address before: 330000 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125 Patentee before: Jianglian Energy-Source Environment-Protection Co., Ltd., Jiangxi |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330001 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125 Patentee after: Jiang Lian heavy industry group Limited by Share Ltd Address before: 330001 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125 Patentee before: Jianglian Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20191017 |