CN105436535A - Machining tool of outer surface of small-caliber thin-wall long cylinder - Google Patents
Machining tool of outer surface of small-caliber thin-wall long cylinder Download PDFInfo
- Publication number
- CN105436535A CN105436535A CN201510895552.8A CN201510895552A CN105436535A CN 105436535 A CN105436535 A CN 105436535A CN 201510895552 A CN201510895552 A CN 201510895552A CN 105436535 A CN105436535 A CN 105436535A
- Authority
- CN
- China
- Prior art keywords
- support mandrel
- small
- clamping
- long cylinder
- semi
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
- B23Q3/14—Mandrels in general
Abstract
The invention discloses a machining tool for the outer surface of a small-caliber thin-wall long cylinder. The machining tool solves the problems that a small-caliber thin-wall long cylinder is likely to be deformed and taken down after the outer surface of the small-caliber thin-wall long cylinder is turned. The machining tool is characterized in that the left end face of a left clamping baffle (4) is provided with a clamping boss (3), the right end of a left semi-solid supporting mandrel (2) is provided with an axial locating boss (6), the left end of a right semi-hollow supporting mandrel (8) is provided with an axial locating hole (9), a right gas relief groove (10) is formed in the outer side face of the right semi-hollow supporting mandrel, and the two supporting mandrels are provided with gas relief grooves respectively; the clamping boss is clamped into a machine tool three-jaw chuck (1), the left portion of the small-caliber thin-wall long cylinder (7) is connected to the left semi-solid supporting mandrel (2) in a sleeving manner, and the right portion of the small-caliber thin-wall long cylinder (7) is connected to the right semi-hollow supporting mandrel (8) in a sleeving manner, and the axial locating boss (6) is connected with the axial locating hole (9) in a sleeving manner. By the adoption of the machining tool, the concentricity of the mandrels is guaranteed, the structure is simple, and use is convenient.
Description
Technical field
The present invention relates to a kind of machining process frock, particularly the outer surface processing tool of the long cylinder of a kind of small-diameter, thin-walled.
Background technology
In the prior art, car pin is carried out to the outer surface of the long cylinder of small-diameter, thin-walled and adds man-hour, generally adopt overall mandrel to support long cylinder, after machining, workpiece takes off difficulty problem from mandrel occurs sometimes; Particularly when cylindrical shell thin-walled is too thin, often processed barrel distortion can occur, the difficulty that workpiece can be caused time serious cannot to take off from mandrel, causes workpiece to scrap, and frock is damaged.
Summary of the invention
The invention provides the long tube outer surface machining tool of a kind of small-diameter, thin-walled, solve the technical problem that the long cylinder of small-diameter, thin-walled is easily out of shape and takes off difficulty after outer surface carries out the processing of car pin.
The present invention solves above technical problem by the following technical programs:
The long tube outer surface machining tool of a kind of small-diameter, thin-walled, comprise machine tool three-jaw chuck, left semisolid support mandrel and right semi-hollow support mandrel, the left end of left semisolid support mandrel is provided with clamping right baffle-plate, the left side of clamping right baffle-plate is provided with clamping boss, the right-hand member of left semisolid support mandrel is provided with axial location boss, the lateral surface of left semisolid support mandrel is provided with the left groove that loses heart, the left end of right semi-hollow support mandrel is provided with axial location hole, the right-hand member of right semi-hollow support mandrel is provided with the right baffle plate of clamping, the right side central authorities of the right baffle plate of clamping are provided with addendum cone hole, the lateral surface of right semi-hollow support mandrel is provided with the right groove that loses heart, clamping boss clamping connection is in machine tool three-jaw chuck, the left part of the long cylinder of small-diameter, thin-walled is socketed in left semisolid support mandrel, the right part of the long cylinder of small-diameter, thin-walled is socketed in right semi-hollow support mandrel, axial location boss and axial location borehole jack are connected together, in addendum cone hole, apical grafting has tailstock tool addendum cone.
The right-hand member of right semi-hollow support mandrel is provided with frock dismounting handle.
Support mandrel is resolved into two halves by the present invention, and is provided with bleeder port, and facilitate taking off after the machining of the long cylinder of processed small-diameter, thin-walled, the positioning table on two halves mandrel and the setting of locating hole ensure that the concentricity of mandrel, and structure is simply easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is working state figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
The long tube outer surface machining tool of a kind of small-diameter, thin-walled, comprise machine tool three-jaw chuck 1, left semisolid support mandrel 2 and right semi-hollow support mandrel 8, the left end of left semisolid support mandrel 2 is provided with clamping right baffle-plate 4, the left side of clamping right baffle-plate 4 is provided with clamping boss 3, the right-hand member of left semisolid support mandrel 2 is provided with axial location boss 6, the lateral surface of left semisolid support mandrel 2 is provided with the left groove 5 that loses heart, the left end of right semi-hollow support mandrel 8 is provided with axial location hole 9, the right-hand member of right semi-hollow support mandrel 8 is provided with the right baffle plate 11 of clamping, the right side central authorities of the right baffle plate 11 of clamping are provided with addendum cone hole 13, the lateral surface of right semi-hollow support mandrel 8 is provided with the right groove 10 that loses heart, clamping boss 3 clamping connection is in machine tool three-jaw chuck 1, the left part of the long cylinder of small-diameter, thin-walled 7 is socketed in left semisolid support mandrel 2, the right part of the long cylinder of small-diameter, thin-walled 7 is socketed in right semi-hollow support mandrel 8, axial location boss 6 and axial location hole 9 connect together, in addendum cone hole 13, apical grafting has tailstock tool addendum cone 14.
The right-hand member of right semi-hollow support mandrel 8 is provided with frock dismounting handle 12.Support mandrel is designed to hollow structure, so that operating personnel one people just can load and unload, frock dismounting handle 12 also facilitates the handling of mandrel.
Claims (2)
1. the long tube outer surface machining tool of small-diameter, thin-walled, comprise machine tool three-jaw chuck (1), left semisolid support mandrel (2) and right semi-hollow support mandrel (8), it is characterized in that, the left end of left semisolid support mandrel (2) is provided with clamping right baffle-plate (4), the left side of clamping right baffle-plate (4) is provided with clamping boss (3), the right-hand member of left semisolid support mandrel (2) is provided with axial location boss (6), the lateral surface of left semisolid support mandrel (2) is provided with the left groove (5) that loses heart, the left end of right semi-hollow support mandrel (8) is provided with axial location hole (9), the right-hand member of right semi-hollow support mandrel (8) is provided with the right baffle plate of clamping (11), the right side central authorities of the right baffle plate of clamping (11) are provided with addendum cone hole (13), the lateral surface of right semi-hollow support mandrel (8) is provided with the right groove (10) that loses heart, clamping boss (3) clamping connection is in machine tool three-jaw chuck (1), the left part of the long cylinder of small-diameter, thin-walled (7) is socketed on left semisolid support mandrel (2), the right part of the long cylinder of small-diameter, thin-walled (7) is socketed on right semi-hollow support mandrel (8), axial location boss (6) and axial location hole (9) connect together, in addendum cone hole (13), apical grafting has tailstock tool addendum cone (14).
2. the long tube outer surface machining tool of a kind of small-diameter, thin-walled according to claim 1, is characterized in that, the right-hand member of right semi-hollow support mandrel (8) is provided with frock dismounting handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895552.8A CN105436535A (en) | 2015-12-08 | 2015-12-08 | Machining tool of outer surface of small-caliber thin-wall long cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895552.8A CN105436535A (en) | 2015-12-08 | 2015-12-08 | Machining tool of outer surface of small-caliber thin-wall long cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436535A true CN105436535A (en) | 2016-03-30 |
Family
ID=55547416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510895552.8A Pending CN105436535A (en) | 2015-12-08 | 2015-12-08 | Machining tool of outer surface of small-caliber thin-wall long cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817937A (en) * | 2016-05-17 | 2016-08-03 | 安徽中鼎金亚汽车管件制造有限公司 | Multifunctional machining equipment for oil cooler metal pipe |
| CN108942344A (en) * | 2018-07-18 | 2018-12-07 | 长沙金信诺防务技术有限公司 | A kind of cylindrical part method for turning and tooling |
Citations (10)
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|---|---|---|---|---|
| JP3945560B2 (en) * | 2000-02-03 | 2007-07-18 | 本田技研工業株式会社 | Cylindrical material processing apparatus and workpiece centering mechanism |
| CN201455694U (en) * | 2009-07-10 | 2010-05-12 | 张志强 | Jig for lathe machining and grinding machining of ultrathin-wall parts |
| KR101052303B1 (en) * | 2011-03-17 | 2011-07-27 | 주식회사 킴텍 | A ball screw nut of hole processing device |
| CN102873387A (en) * | 2012-09-14 | 2013-01-16 | 河南平高电气股份有限公司 | Groove milling method for conductive contact finger and groove milling die special for implementing method |
| CN103212598A (en) * | 2013-05-22 | 2013-07-24 | 燕山大学 | Tube blank bilateral reverse central spindle thrusting reducing die and process |
| CN203636452U (en) * | 2013-12-04 | 2014-06-11 | 含山县清溪德胜铸造厂 | Split clamp |
| CN203738466U (en) * | 2014-03-05 | 2014-07-30 | 泰州市天鑫机械有限公司 | Novel clamp for producing eccentric bushing parts |
| CN104043977A (en) * | 2013-03-14 | 2014-09-17 | 天津硕智机电科技有限公司 | Quick clamp for milling thin-walled tube type workpiece |
| CN204549806U (en) * | 2015-01-08 | 2015-08-12 | 天津鼎天斯凯特机械有限公司 | For the frock of metal pipe material lifting |
| CN205270907U (en) * | 2015-12-08 | 2016-06-01 | 山西汾西重工有限责任公司 | Long section of thick bamboo surface machine tooling dress of small -bore thin wall |
-
2015
- 2015-12-08 CN CN201510895552.8A patent/CN105436535A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3945560B2 (en) * | 2000-02-03 | 2007-07-18 | 本田技研工業株式会社 | Cylindrical material processing apparatus and workpiece centering mechanism |
| CN201455694U (en) * | 2009-07-10 | 2010-05-12 | 张志强 | Jig for lathe machining and grinding machining of ultrathin-wall parts |
| KR101052303B1 (en) * | 2011-03-17 | 2011-07-27 | 주식회사 킴텍 | A ball screw nut of hole processing device |
| CN102873387A (en) * | 2012-09-14 | 2013-01-16 | 河南平高电气股份有限公司 | Groove milling method for conductive contact finger and groove milling die special for implementing method |
| CN104043977A (en) * | 2013-03-14 | 2014-09-17 | 天津硕智机电科技有限公司 | Quick clamp for milling thin-walled tube type workpiece |
| CN103212598A (en) * | 2013-05-22 | 2013-07-24 | 燕山大学 | Tube blank bilateral reverse central spindle thrusting reducing die and process |
| CN203636452U (en) * | 2013-12-04 | 2014-06-11 | 含山县清溪德胜铸造厂 | Split clamp |
| CN203738466U (en) * | 2014-03-05 | 2014-07-30 | 泰州市天鑫机械有限公司 | Novel clamp for producing eccentric bushing parts |
| CN204549806U (en) * | 2015-01-08 | 2015-08-12 | 天津鼎天斯凯特机械有限公司 | For the frock of metal pipe material lifting |
| CN205270907U (en) * | 2015-12-08 | 2016-06-01 | 山西汾西重工有限责任公司 | Long section of thick bamboo surface machine tooling dress of small -bore thin wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817937A (en) * | 2016-05-17 | 2016-08-03 | 安徽中鼎金亚汽车管件制造有限公司 | Multifunctional machining equipment for oil cooler metal pipe |
| CN108942344A (en) * | 2018-07-18 | 2018-12-07 | 长沙金信诺防务技术有限公司 | A kind of cylindrical part method for turning and tooling |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |