CN103659335A - Tool structure for machining thin-walled components - Google Patents
Tool structure for machining thin-walled components Download PDFInfo
- Publication number
- CN103659335A CN103659335A CN201310632601.XA CN201310632601A CN103659335A CN 103659335 A CN103659335 A CN 103659335A CN 201310632601 A CN201310632601 A CN 201310632601A CN 103659335 A CN103659335 A CN 103659335A
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- China
- Prior art keywords
- mandrel
- tool structure
- piece
- concentric piece
- concentric
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Classifications
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- 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 thin-walled components. The tool structure comprises a mandrel. A front concentric block and a rear concentric block are arranged on the mandrel at intervals, an elastic inner support block is further arranged on the mandrel and is positioned between the front concentric block and the rear concentric block, and a hexagon nut with fine pitch threads, a shock absorption spring washer, a plain washer and a barrier are further sequentially arranged on the mandrel and are positioned on one side of the front concentric block. The tool structure has the advantages that the tool structure is simple and can be mounted easily and conveniently; owing to the shock absorption spring washer, an overload torque protection effect can be realized for threads, and partial machining vibration force can be offset; owing to the plain washer, transmission torque can be dispersed effectively, torque of the barrier can be uniformly exerted on a machine component, pressing force can be axially applied to the component, and accordingly the component can be prevented from deforming.
Description
Technical field
The present invention relates to tool structure, relate in particular to a kind of tool structure for thin wall component processing.
Background technology
At present, in machined field, thin wall component is all easy vibrated generation distortion in process, not only affect crudy, have improved repair rate and scrappage, have greatly affected the manufacturing schedule of enterprise.
Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of tool structure for thin wall component processing is provided, and effectively reduces thin wall component because of the distortion that processing vibration produces, and has greatly improved crudy.
The technical solution adopted in the present invention is as follows:
A kind of tool structure for thin wall component processing, comprise mandrel, front with one heart piece with rear concentric block gap device on described mandrel, between described front concentric piece and rear concentric piece, returning apparatus elasticity internal supporting block on described mandrel, be positioned at a side of described front concentric piece, on described mandrel, be also disposed in order hexagonal serrated nut, shock-absorbing bullet pad, plain cushion and baffle plate.
Its further technical scheme is:
Elasticity internal supporting block is made by elastomeric material;
The mandrel periphery formation flange part that stretches out, makes described mandrel form two axis bodies that diameter is different, and it is affixed that described rear concentric piece and described flange part pass through securing member; The end that is positioned at described mandrel also extends to form boss portion.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, simple installation, by arrange that shock-absorbing bullet pads the protection that has showed double thread overload torque, offsets the mach vibration force of part simultaneously; By arranging plain washer, effectively realized the dispersion of driving torque, make, on the present part to be processed of moment homogeneous body of baffle plate, to make part be subject in the axial direction thrust, prevent distortion; By arranging that front concentric piece and rear concentric piece have not only played the positioning action to work piece, also the stress of forcing producing in part processing is played a supportive role, its stress is reduced, and elastic caoutchouc internal supporting block, by self elasticity decomposition stress, prevents the machining deformation of work piece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, mandrel; 101, flange part; 102, boss portion; 2, rear concentric piece; 3, elastic caoutchouc internal supporting block; 4, front concentric piece; 5, baffle plate; 6, plain washer; 7, absorbing bullet pad; 8, hexagonal serrated nut; 9, securing member.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, mandrel 1 of the present invention, mandrel 1 periphery stretches out and forms flange part 101, makes described mandrel 1 form two axis bodies that diameter is different, and the end that is positioned at mandrel also extends to form boss portion 102.Front piece 4 is with one heart with rear concentric piece 2 escapements on mandrel 1, and rear concentric piece 2 is affixed by securing member 9 with flange part 101; Be positioned at a side of front concentric piece 4, be also disposed in order hexagonal serrated nut 8, shock-absorbing bullet pad 7, plain cushion 6 and baffle plate 5 in the boss portion 102 of mandrel 1, described baffle plate 5 and 4 laminatings of front concentric piece.Between front concentric piece 4 and rear concentric piece 2, returning apparatus elasticity internal supporting block 3 on mandrel 1, the both sides of elasticity internal supporting block 3 form certain intervals respectively with between front concentric piece 4 and rear concentric piece 2, and elasticity internal supporting block 3 is made by elastomeric material.
Concrete installation process of the present invention is as follows:
The thickest axis body of described mandrel 1 diameter is packed in lathe chuck and clamped, thereby having realized lathe chuck contacts with the direct of part to be processed, because mandrel forms by heat treatment process, its hardness, abrasion resistance and fineness are better, by replacing vary in size front with one heart piece 4 and rear concentric piece 2, met the processing of different size thin wall component, by arranging that front concentric piece and rear concentric piece have not only played the positioning action to work piece, also the stress of forcing producing in part processing is played a supportive role, its stress is reduced, elastic caoutchouc internal supporting block is by self elasticity decomposition stress, prevent the machining deformation of work piece, simultaneously due to reducing that machined is vibrated, can suitably increase cutter bite, saved the cost of cutter, improved production efficiency.Part to be processed is installed between front concentric piece 4 and rear concentric piece 2; the inwall of part to be processed and 3 laminatings of elasticity internal supporting block simultaneously; because elasticity internal supporting block 3 is made for elastomeric material; surface to part shields; after clamping completes, by hexagonal serrated nut 8, shock-absorbing bullet pad 7 and plain cushion 6, realize locking.
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 (3)
1. the tool structure for thin wall component processing, it is characterized in that: comprise mandrel (1), front with one heart piece (4) with rear concentric piece (2) escapement on described mandrel (1), be positioned between described front concentric piece (4) and rear concentric piece (2), at the upper returning apparatus elasticity internal supporting block (3) of described mandrel (1), be positioned at a side of described front concentric piece (4), on described mandrel (1), be also disposed in order hexagonal serrated nut (8), shock-absorbing bullet pad (7), plain cushion (6) and baffle plate (5).
2. a kind of tool structure for thin wall component processing as claimed in claim 1, is characterized in that: described elasticity internal supporting block (3) is made by elastomeric material.
3. a kind of tool structure for thin wall component processing as claimed in claim 1, it is characterized in that: described mandrel (1) periphery stretches out and forms flange part (101), make described mandrel (1) form two axis bodies that diameter is different, described rear concentric piece (2) is affixed by securing member (9) with described flange part (101); The end that is positioned at described mandrel also extends to form boss portion (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632601.XA CN103659335A (en) | 2013-11-28 | 2013-11-28 | Tool structure for machining thin-walled components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632601.XA CN103659335A (en) | 2013-11-28 | 2013-11-28 | Tool structure for machining thin-walled components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659335A true CN103659335A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632601.XA Pending CN103659335A (en) | 2013-11-28 | 2013-11-28 | Tool structure for machining thin-walled components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659335A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666171A (en) * | 2016-04-07 | 2016-06-15 | 江苏神通阀门股份有限公司 | Processing method of thin-wall ring part |
| CN107552982A (en) * | 2017-09-28 | 2018-01-09 | 中国航发动力股份有限公司 | A kind of multilayer thin-wall annular part laser circumference seam weld fixture and method |
| CN109202474A (en) * | 2018-11-15 | 2019-01-15 | 常州市新墅机床数控设备有限公司 | A kind of box parts revolution process unit |
| CN110549145A (en) * | 2019-09-19 | 2019-12-10 | 浙江今飞凯达轮毂股份有限公司 | Internal stay formula clamping frock |
| CN114046304A (en) * | 2021-11-25 | 2022-02-15 | 中国航发哈尔滨轴承有限公司 | Aluminum sheet and bakelite holder bonding processing tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201596970U (en) * | 2009-11-27 | 2010-10-06 | 河南科技学院 | Elastic grinding fixture for processing large-diameter thin-wall parts on grinder |
| US20120065041A1 (en) * | 2009-05-19 | 2012-03-15 | Toshiba Kikai Kabushiki Kaisha | Jig for holding thin cylindrical work, method for processing thin cylindrical work, and sheet film forming roll |
| CN102416583A (en) * | 2011-11-02 | 2012-04-18 | 山东常林机械集团股份有限公司 | Device and method for machining thin-wall sleeve type hydraulic pieces |
| CN203566281U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Tooling structure for processing thin-wall type part |
-
2013
- 2013-11-28 CN CN201310632601.XA patent/CN103659335A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120065041A1 (en) * | 2009-05-19 | 2012-03-15 | Toshiba Kikai Kabushiki Kaisha | Jig for holding thin cylindrical work, method for processing thin cylindrical work, and sheet film forming roll |
| CN201596970U (en) * | 2009-11-27 | 2010-10-06 | 河南科技学院 | Elastic grinding fixture for processing large-diameter thin-wall parts on grinder |
| CN102416583A (en) * | 2011-11-02 | 2012-04-18 | 山东常林机械集团股份有限公司 | Device and method for machining thin-wall sleeve type hydraulic pieces |
| CN203566281U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Tooling structure for processing thin-wall type part |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666171A (en) * | 2016-04-07 | 2016-06-15 | 江苏神通阀门股份有限公司 | Processing method of thin-wall ring part |
| CN107552982A (en) * | 2017-09-28 | 2018-01-09 | 中国航发动力股份有限公司 | A kind of multilayer thin-wall annular part laser circumference seam weld fixture and method |
| CN107552982B (en) * | 2017-09-28 | 2019-11-12 | 中国航发动力股份有限公司 | A kind of multilayer thin-wall annular part laser circumference seam weld fixture and method |
| CN109202474A (en) * | 2018-11-15 | 2019-01-15 | 常州市新墅机床数控设备有限公司 | A kind of box parts revolution process unit |
| CN110549145A (en) * | 2019-09-19 | 2019-12-10 | 浙江今飞凯达轮毂股份有限公司 | Internal stay formula clamping frock |
| CN110549145B (en) * | 2019-09-19 | 2024-04-09 | 浙江今飞凯达轮毂股份有限公司 | Internal stay formula clamping frock |
| CN114046304A (en) * | 2021-11-25 | 2022-02-15 | 中国航发哈尔滨轴承有限公司 | Aluminum sheet and bakelite holder bonding processing tool |
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| 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: 20140326 |