CN203566281U - Tooling structure for processing thin-wall type part - Google Patents
Tooling structure for processing thin-wall type part Download PDFInfo
- Publication number
- CN203566281U CN203566281U CN201320772541.7U CN201320772541U CN203566281U CN 203566281 U CN203566281 U CN 203566281U CN 201320772541 U CN201320772541 U CN 201320772541U CN 203566281 U CN203566281 U CN 203566281U
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- mandrel
- piece
- concentric piece
- core shaft
- concentric
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Abstract
The utility model relates to a tooling structure for processing a thin-wall type part. The tooling structure comprises a core shaft, wherein a front concentric block and a rear concentric block are arranged on the core shaft in a spaced manner; the core shaft is also provided with an elastic inner supporting block between the front concentric block and the rear concentric block; a hexagonal fine-thread nut, a vibration-absorbing elastic pad, a flat washer and a baffle which are positioned at one side of the front concentric block are sequentially arranged on the core shaft. The tooling structure has the advantages that the structure is simple, and the installation is simple and convenient; by the arrangement of the vibration-absorbing elastic pad, protection for the thread overload torque is realized, and simultaneously a part of vibration force in machining is offset; by the arrangement of the flat washer, the dispersion of transmission torque is effectively realized, so that the torque of the baffle is uniformly embodied on the processed part, the axial pressing force is applied on the part and the deformation is prevented.
Description
Technical field
The utility model relates to tool structure, relates 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.
Utility model content
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 scheme that the utility model adopts 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.
The beneficial effects of the utility model are as follows:
The utility model 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 utility model.
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 utility model is described.
As shown in Figure 1, the utility model mandrel 1, 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 utility model 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 to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to basic structure of the present utility model in the situation that, the utility model can be done 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 |
|---|---|---|---|
| CN201320772541.7U CN203566281U (en) | 2013-11-28 | 2013-11-28 | Tooling structure for processing thin-wall type part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772541.7U CN203566281U (en) | 2013-11-28 | 2013-11-28 | Tooling structure for processing thin-wall type part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566281U true CN203566281U (en) | 2014-04-30 |
Family
ID=50534039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772541.7U Expired - Fee Related CN203566281U (en) | 2013-11-28 | 2013-11-28 | Tooling structure for processing thin-wall type part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659335A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Tool structure for machining thin-walled components |
| CN108790545A (en) * | 2018-03-28 | 2018-11-13 | 佛山市审美铝业有限公司 | Drawing-Core tubing embossing board and its embossing method and obtained tubing |
| CN108788856A (en) * | 2018-06-12 | 2018-11-13 | 永春宏达工业设计有限公司 | A kind of clamping device for Vehicle Processing thin-wall pipe |
-
2013
- 2013-11-28 CN CN201320772541.7U patent/CN203566281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659335A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Tool structure for machining thin-walled components |
| CN108790545A (en) * | 2018-03-28 | 2018-11-13 | 佛山市审美铝业有限公司 | Drawing-Core tubing embossing board and its embossing method and obtained tubing |
| CN108788856A (en) * | 2018-06-12 | 2018-11-13 | 永春宏达工业设计有限公司 | A kind of clamping device for Vehicle Processing thin-wall pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |