CN201799614U - Cylindrical turning combined cutting tool - Google Patents
Cylindrical turning combined cutting tool Download PDFInfo
- Publication number
- CN201799614U CN201799614U CN201020570052XU CN201020570052U CN201799614U CN 201799614 U CN201799614 U CN 201799614U CN 201020570052X U CN201020570052X U CN 201020570052XU CN 201020570052 U CN201020570052 U CN 201020570052U CN 201799614 U CN201799614 U CN 201799614U
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- China
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- supporting plate
- spring
- elastic guide
- blank pipe
- boring machine
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Abstract
The utility model relates to a cylindrical turning combined cutting tool which consists of a head stock chuck, a tool bit, a spring blocking seat, a floating cutter, a boring mill supporting plate and an elastic guide support, wherein a workpiece blank pipe is arranged on a boring mill; the elastic guide support is positioned on the floating cutter; the bottom of the floating cutter is arranged on the boring mill supporting plate; the floating cutter connected with the elastic guide support and the boring mill supporting plate is clamped at the pre-processing part of the head of the blank pipe; and a claw-type spring at the front end of a combined turning fixture is clamped on the outer wall of the blank pipe by the spring blocking seat, so that the production efficiency is greatly improved. The cylindrical turning combined cutting tool is simple in structure, convenient to use, automatic in centering and high in processing accuracy.
Description
Technical field:
The utility model relates to a kind of cylindrical turning gang tool, belongs to field of machining.
Background technology:
The heat-resisting alloy centrifugal casting tube pipeline section of materials such as HK40, the HP-Nb that chemical industry furnace is commonly used, ZG50Cr28Ni48W5, diameter 76-300mm; Thickness 3.5-15mm; Length 4-6m.Cylindrical needs processing, guarantees that wall thickness deviation is not more than 1mm, and the surface roughness Ra higher limit is 3.2 μ m.Processing method of the same trade is: the segmentation twice clamping turning of turning around on engine lathe.Such processing method exists a lot of technical problems: (1) segmentation clamping that turns around twice, work efficiency is low.(2) twice clamping cause the location datum drift, the percent defective height.(3) need in the turning process repeatedly to measure, proofread and correct.(4) single low cutter turning efficient.
Summary of the invention:
The purpose of this utility model will provide a kind of cylindrical turning gang tool exactly, and it can overcome the existing defective of old-fashioned processing method.The purpose of this utility model is to realize like this, the cylindrical turning gang tool, supporting institute by headstock chuck, cutter head, spring deck, pawl formula spring, workpiece blank pipe, floating tooling, boring machine supporting plate, elastic guide forms, it is characterized in that: the workpiece blank pipe is arranged on the boring machine, one end of workpiece blank pipe is clipped in the headstock chuck, and the other end is withstood by tailstock centre; Elastic guide supports and is arranged on the floating tooling, and described floating tooling bottom is installed on the boring machine supporting plate, and the top of floating tooling is provided with four cutter heads, and the right side of cutter head is provided with spring deck and pawl formula spring; The floating tooling clamping that the elastic guide support links to each other with the boring machine supporting plate is in preprocessing place of shell head; Turning built-up jig front end pawl formula spring is clamped on the shell outer wall with the spring deck.
The utility model is simple in structure, and is easy to use, energy self-centering, machining accuracy height.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
1, headstock chuck; 2, cutter head; 3, spring deck; 4, pawl formula spring; 5, workpiece blank pipe; 6, floating tooling; 7, boring machine supporting plate; 8, elastic guide supports
The specific embodiment;
The utility model is described in further detail below in conjunction with accompanying drawing:
In the drawings, the utility model cylindrical turning gang tool, supporting institute by headstock chuck, cutter head, spring deck, pawl formula spring, workpiece blank pipe, floating tooling, boring machine supporting plate, elastic guide forms, it is characterized in that: the workpiece blank pipe is arranged on the boring machine, one end of workpiece blank pipe is clipped in the headstock chuck, and the other end is withstood by tailstock centre; Elastic guide supports and is arranged on the floating tooling, and described floating tooling bottom is installed on the boring machine supporting plate, and the top of floating tooling is provided with four cutter heads, and the right side of cutter head is provided with spring deck and pawl formula spring; The floating tooling clamping that the elastic guide support links to each other with the boring machine supporting plate is in preprocessing place of shell head; Turning built-up jig front end pawl formula spring is clamped on the shell outer wall with the spring deck.During concrete enforcement, workpiece blank Guan Yiduan is clamped in the headstock chuck, and the other end is withstood by tailstock centre.Support the floating tooling clamping link to each other with the boring machine supporting plate in preprocessing place of shell head by elastic guide, the school transfer four cutter head to alignment of shafts position, select suitable cutting data and feeding speed, adjustment cutting fluid flow begins turning.Turning built-up jig front end pawl formula spring is clamped on the shell outer wall with the spring deck during work, and pawl formula spring makes the floating tooling self-centering during turning, and rotates synchronously with shell.Turning built-up jig rear end elastic guide supports and is close to machined surface, has both played the centering effect, and the vibration when having reduced turning again in the service life of having improved lathe tool, has guaranteed the surface roughness after the workpiece turning.
Claims (1)
1. cylindrical turning gang tool, supporting institute by headstock chuck, cutter head, spring deck, pawl formula spring, workpiece blank pipe, floating tooling, boring machine supporting plate, elastic guide forms, it is characterized in that: the workpiece blank pipe is arranged on the boring machine, one end of workpiece blank pipe is clipped in the headstock chuck, and the other end is withstood by tailstock centre; Elastic guide supports and is arranged on the floating tooling, and described floating tooling bottom is installed on the boring machine supporting plate, and the top of floating tooling is provided with four cutter heads, and the right side of cutter head is provided with spring deck and pawl formula spring; The floating tooling clamping that the elastic guide support links to each other with the boring machine supporting plate is in preprocessing place of shell head; Turning built-up jig front end pawl formula spring is clamped on the shell outer wall with the spring deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020570052XU CN201799614U (en) | 2010-10-09 | 2010-10-09 | Cylindrical turning combined cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020570052XU CN201799614U (en) | 2010-10-09 | 2010-10-09 | Cylindrical turning combined cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799614U true CN201799614U (en) | 2011-04-20 |
Family
ID=43869133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020570052XU Expired - Fee Related CN201799614U (en) | 2010-10-09 | 2010-10-09 | Cylindrical turning combined cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962578A (en) * | 2013-01-30 | 2014-08-06 | 盐城双佳电气有限公司 | Full-automatic pipe cutter |
| CN106736282A (en) * | 2016-12-19 | 2017-05-31 | 二重集团（德阳）重型装备股份有限公司 | Large-size cylinder body car, boring combinational processing method and device |
| CN113211011A (en) * | 2021-05-10 | 2021-08-06 | 江苏星河阀门有限公司 | A automation equipment for adding long joint production |
-
2010
- 2010-10-09 CN CN201020570052XU patent/CN201799614U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962578A (en) * | 2013-01-30 | 2014-08-06 | 盐城双佳电气有限公司 | Full-automatic pipe cutter |
| CN103962578B (en) * | 2013-01-30 | 2017-04-05 | 盐城双佳电气有限公司 | A kind of full-automatic pipe cutting machine |
| CN106736282A (en) * | 2016-12-19 | 2017-05-31 | 二重集团（德阳）重型装备股份有限公司 | Large-size cylinder body car, boring combinational processing method and device |
| CN113211011A (en) * | 2021-05-10 | 2021-08-06 | 江苏星河阀门有限公司 | A automation equipment for adding long joint production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20131009 |