CN103639721A - Tool structure for machining end faces of high-concentricity shaft parts - Google Patents
Tool structure for machining end faces of high-concentricity shaft parts Download PDFInfo
- Publication number
- CN103639721A CN103639721A CN201310625562.0A CN201310625562A CN103639721A CN 103639721 A CN103639721 A CN 103639721A CN 201310625562 A CN201310625562 A CN 201310625562A CN 103639721 A CN103639721 A CN 103639721A
- Authority
- CN
- China
- Prior art keywords
- tool structure
- sleeve
- axial workpiece
- concentricity
- positioning sleeve
- 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
Images
Classifications
-
- 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
Abstract
The invention relates to a tool structure for machining end faces of high-concentricity shaft parts. The tool structure comprises a positioning sleeve, a rotating sleeve is connected with the positioning sleeve in a threaded manner, and a rotating handle is inserted into the end of the rotating sleeve. The tool structure is simple and convenient to mount, the shaft parts are effectively and concentrically fixed by the aid of the rotating sleeve and the positioning sleeve, concentricity of the shaft parts in the machining process is ensured, time and labor are saved when the rotating handle is arranged, mounting time of the shaft parts is greatly shortened, and production efficiency and progress are improved.
Description
Technical field
The present invention relates to frock, relate in particular to a kind of tool structure for high concentricity axial workpiece end face processing.
Background technology
At present, end face processing for high accuracy, high concentricity axial workpiece is all to clamp rear processing by chuck, but this method of clamping easily produces and crushes or wear and tear the surface of axial workpiece, and this installation way cannot guarantee the concentricity of part and holder, greatly affected the crudy of part, the repair rate that has improved enterprise, affects manufacturing schedule.
Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of tool structure for high concentricity axial workpiece end face processing is provided, and has clamping stable, has guaranteed the concentricity of part and holder, has greatly improved the crudy of part.
The technical solution adopted in the present invention is as follows:
A tool structure for the processing of high concentricity axial workpiece end face, comprises positioning sleeve, and rotary sleeve is threaded with described positioning sleeve, the end that the is positioned at rotary sleeve rotary handle of also pegging graft.
Its further technical scheme is:
At the middle part of described positioning sleeve, have for the chimeric counterbore of axial workpiece, the periphery that is positioned at described positioning sleeve arranges external screw thread and flange connector, and the first inclined-plane is set on described flange connector;
Described rotary sleeve middle part have groove, internal thread and the second inclined-plane are set in described groove, be positioned at and on described rotary sleeve, also have through hole;
Described through hole is bellmouth;
On described rotary sleeve, also have the circular groove for the rotary handle end of pegging graft.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, easy for installation, by rotary sleeve and positioning sleeve, effectively realized the fixing with one heart of axial workpiece, thereby guaranteed the axiality of axial workpiece in process, the layout of rotary handle is time saving and energy saving, greatly improve the set-up time of axial workpiece, improved production efficiency and progress.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Fig. 2 is that Fig. 1 is at the structure for amplifying schematic diagram at A place.
Fig. 3 is that Fig. 1 is at the structure for amplifying schematic diagram at B place.
Wherein: 1, positioning sleeve; 2, axial workpiece; 3, rotary sleeve; 4, rotary handle; 101, flange connector; 102, external screw thread; 103, periphery; 104, the first inclined-plane; 105, counterbore; 201, end face; 202, boss; 301, internal thread; 302, through hole; 303, circular groove; 304, the second inclined-plane; 305, groove.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes positioning sleeve 1, have for the chimeric counterbore 105 of axial workpiece 2 at the middle part of positioning sleeve 1, the periphery that is positioned at positioning sleeve 1 arranges external screw thread 102 and flange connector 101, as shown in Figure 2, the first inclined-plane 104 is set on flange connector 101.As shown in Figure 1, rotary sleeve 3 is threaded with positioning sleeve 1, rotary sleeve 3 middle part have groove 305, on interior internal thread 301 and the second inclined-plane 304 of arranging of groove 305, be positioned on rotary sleeve 3 and also have through hole 302, through hole 302 is bellmouth.On rotary sleeve 3, also have circular groove 303, the end coarse stone of rotary handle 4 is entered in circular groove 303 well.
Specific works process of the present invention is as follows:
As shown in Figure 1, pack the axial workpiece 2 of needs processing into counterbore 105 inside in positioning sleeve 1, then by the internal thread 301 of rotary sleeve 3 and the external screw thread 102 of positioning sleeve 1, periphery by described rotary sleeve 3 devices at positioning sleeve 1, until the butt each other of the first inclined-plane 104 on the second inclined-plane 304 of rotary sleeve 3 and positioning sleeve 1 flange connector 101, and the periphery 103 of positioning sleeve 1 is connected in the interlocking groove 306 of described rotary sleeve 3, thereby the end face 201 that axial workpiece 2 diameters are thicker is connected on the inner face of described rotary sleeve 3, and the boss 202 of axial workpiece 2 is through the through hole 302 of described rotary sleeve 3, to carry out end face processing, because diameter and the weight of axial workpiece 2 are larger, therefore diameter and the weight of rotary sleeve 3 are also larger, therefore as shown in Figure 1, on described rotary sleeve 3, have circular groove 303, operating personnel are by gripping rotary handle 4, and after rotary handle 4 insertion circular grooves 303 are interior, when rotating rotary sleeve 3, save a large amount of manpowers, greatly accelerated the set-up time.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to basic structure of the present invention in the situation that, the present invention can do any type of modification.
Claims (5)
1. for a tool structure for high concentricity axial workpiece end face processing, it is characterized in that: comprise positioning sleeve (1), rotary sleeve (3) is threaded with described positioning sleeve (1) end that is positioned at described rotary sleeve (3) rotary handle (4) of also pegging graft.
2. a kind of tool structure for the processing of high concentricity axial workpiece end face as claimed in claim 1, it is characterized in that: at the middle part of described positioning sleeve (1), have for the chimeric counterbore of axial workpiece (105), the periphery that is positioned at described positioning sleeve (1) arranges external screw thread (102) and flange connector (101), and the first inclined-plane (104) is set on described flange connector (101).
3. a kind of tool structure for the processing of high concentricity axial workpiece end face as claimed in claim 1, it is characterized in that: described rotary sleeve (3) middle part have groove (305), internal thread (301) and the second inclined-plane (304) are set in described groove (305), are positioned at and on described rotary sleeve (3), also have through hole (302).
4. a kind of tool structure for high concentricity axial workpiece end face processing as claimed in claim 3, is characterized in that: described through hole (302) is bellmouth.
5. a kind of tool structure for high concentricity axial workpiece end face processing as claimed in claim 1, is characterized in that: on described rotary sleeve (3), also have the circular groove (303) for the rotary handle of pegging graft (4) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625562.0A CN103639721A (en) | 2013-11-28 | 2013-11-28 | Tool structure for machining end faces of high-concentricity shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625562.0A CN103639721A (en) | 2013-11-28 | 2013-11-28 | Tool structure for machining end faces of high-concentricity shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639721A true CN103639721A (en) | 2014-03-19 |
Family
ID=50245078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310625562.0A Pending CN103639721A (en) | 2013-11-28 | 2013-11-28 | Tool structure for machining end faces of high-concentricity shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217406A (en) * | 2021-11-30 | 2022-03-22 | 歌尔光学科技有限公司 | Lens focusing mechanism, projection module and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491444A (en) * | 1981-06-29 | 1985-01-01 | Hilti Aktiengesellschaft | Tool holder device |
| CN201881165U (en) * | 2010-12-03 | 2011-06-29 | 中煤张家口煤矿机械有限责任公司 | Positioning and clamping device for ensuring positions of both end holes of shaft |
| CN202224948U (en) * | 2011-07-27 | 2012-05-23 | 肇庆东洋新岛不锈钢工程有限公司 | Clamp for processing wire rod joint |
| CN202684156U (en) * | 2012-07-13 | 2013-01-23 | 无锡市聚英机械制造有限公司 | Tooling mould for drilling cylindrical workpiece with external threads |
| CN102922343A (en) * | 2012-11-17 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Tool clamp for drilling by rotor shaft |
| CN203304912U (en) * | 2013-04-10 | 2013-11-27 | 浙江双环传动机械股份有限公司 | Radial drilling mold for shaft class components |
| CN203566283U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Tooling structure for processing end surfaces of high-concentricity shaft parts |
-
2013
- 2013-11-28 CN CN201310625562.0A patent/CN103639721A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491444A (en) * | 1981-06-29 | 1985-01-01 | Hilti Aktiengesellschaft | Tool holder device |
| CN201881165U (en) * | 2010-12-03 | 2011-06-29 | 中煤张家口煤矿机械有限责任公司 | Positioning and clamping device for ensuring positions of both end holes of shaft |
| CN202224948U (en) * | 2011-07-27 | 2012-05-23 | 肇庆东洋新岛不锈钢工程有限公司 | Clamp for processing wire rod joint |
| CN202684156U (en) * | 2012-07-13 | 2013-01-23 | 无锡市聚英机械制造有限公司 | Tooling mould for drilling cylindrical workpiece with external threads |
| CN102922343A (en) * | 2012-11-17 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Tool clamp for drilling by rotor shaft |
| CN203304912U (en) * | 2013-04-10 | 2013-11-27 | 浙江双环传动机械股份有限公司 | Radial drilling mold for shaft class components |
| CN203566283U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Tooling structure for processing end surfaces of high-concentricity shaft parts |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217406A (en) * | 2021-11-30 | 2022-03-22 | 歌尔光学科技有限公司 | Lens focusing mechanism, projection module and electronic equipment |
| CN114217406B (en) * | 2021-11-30 | 2024-02-09 | 歌尔光学科技有限公司 | Lens focusing mechanism, projection module and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202192460U (en) | Special fixture for machining parts with inner arc | |
| CN204075834U (en) | A kind of boring jig | |
| CN203610988U (en) | Turning and grinding clamp | |
| CN202377796U (en) | Numerical control turning fixture for inner outline of focusing guide ring | |
| CN203156396U (en) | Anti-bending-deformation and anti-cutting-vibration tool of lathe | |
| CN203566283U (en) | Tooling structure for processing end surfaces of high-concentricity shaft parts | |
| CN202344269U (en) | Clamp applicable to large-diameter/deep cylinder body | |
| CN103639721A (en) | Tool structure for machining end faces of high-concentricity shaft parts | |
| CN204075811U (en) | A kind of frock for processing thin-walled part | |
| CN202174431U (en) | Excircle turning tool for pin sleeve by means of profiling | |
| CN203636483U (en) | Machining clamp capable of simultaneously machining arcs for multiple workpieces | |
| CN204195004U (en) | Internal bore groove clamp for machining | |
| CN202556091U (en) | Processing clamp for guide roller machine | |
| CN203253960U (en) | Stator inner hole expansion clamp | |
| CN203817974U (en) | Positioning tool for shaving and grinding outer circle surfaces of sleeve-like parts | |
| CN203418322U (en) | Special tool for coaxiality precision machining of slit-shearing disc blade | |
| CN204262860U (en) | A kind of high precision collet chuck modular structure | |
| CN202053115U (en) | Mandrel penetrating assembly used for grinding machine | |
| CN203804633U (en) | Correction-free clamp capable of rapidly positioning | |
| CN201702400U (en) | Fixture for processing square parts | |
| CN102581671A (en) | Bolt clamp for ensuring concentricity | |
| CN203956256U (en) | Major diameter screwed hole on-line machining device | |
| CN203578784U (en) | High-speed shaft of CNC (Computer Numerical Control) machining center | |
| CN202702024U (en) | Alloy roll collar internal grinding fixture | |
| CN202097415U (en) | Machine tool main shaft structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |