CN201752842U - S-shaped cylindrical thin-wall part processing tooling - Google Patents
S-shaped cylindrical thin-wall part processing tooling Download PDFInfo
- Publication number
- CN201752842U CN201752842U CN2010202644640U CN201020264464U CN201752842U CN 201752842 U CN201752842 U CN 201752842U CN 2010202644640 U CN2010202644640 U CN 2010202644640U CN 201020264464 U CN201020264464 U CN 201020264464U CN 201752842 U CN201752842 U CN 201752842U
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- sleeve
- locking structure
- tube shape
- walled parts
- shape thin
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Abstract
The utility model relates to a processing tooling for S-shaped cylindrical thin-wall parts, which comprises a sleeve. A connecting structure used for being connected with a spindle of a machine tool is arranged at the front end of the sleeve, the wall of the rear end of the sleeve is provided with gaps to form a claw shaped elastic locking structure, a clamping ring is in threaded connection to the outer side of the claw shaped elastic locking structure, the sleeve is provided with an inner cavity for holding parts, and a positioning end face matching with an S-shaped cylindrical thin-wall part and two positioning basic bore surfaces arranged at two ends of the inner cavity are disposed in the inner cavity. When in processing of inner circumference or end faces, the part is sleeved by the sleeve, one end of the sleeve is pressed by the clamping ring, so that the part can be fastened when in inner circle processing, rigidity and strength of the part are enhanced, and deformation and shape and size tolerance of the part during processing are reduced.
Description
Technical field
The utility model relates to a kind of frock of processing peculiar part.
Background technology
S type tube shape thin-walled parts does not have corresponding processing tool, justifies in processing or is easy to cause part deformation during end face.As shown in Figure 1, S type tube shape thin-walled parts 1 is a cylindrical structure, has opening at the barrel correspondence position, and its vertical section is S-type, and forwardly, all there is through hole at middle part and rear portion, face to be processed is end face D, E and through-hole inner surface A, C, B.
The utility model content
The purpose of this utility model provides a kind of S type tube shape thin-walled parts processing tool, in order to solve the part deformation problem of justifying and causing during end face in processing.
For achieving the above object, scheme of the present utility model is: a kind of S type tube shape thin-walled parts processing tool, comprise sleeve, and barrel forward end is useful on the syndeton that links to each other with machine tool chief axis, has the slit on the barrel of rear end, forms a pawl type snap lock locking structure; Pawl type snap lock locking structure outside screw connects a trim ring; Sleeve has the inner chamber that is used to place part, is useful on a location end face and two location datum hole faces that are arranged on the inner chamber two ends of cooperating with S type tube shape thin-walled parts in the inner chamber.
Circle or entangle part with sleeve during end face in processing, and compressing with trim ring at sleeve one end, can be in processing the bowlder fastenings, strengthened the rigidity and the intensity of part, reduced to add the part deformation in man-hour and shape, dimensional tolerance.
Described pawl type snap lock locking structure is connected with the trim ring taper thread.The interior resonator end surface of barrel forward end is a described location end face.Described slit has eight, forms a pawl type snap lock locking structure with eight pawls.
Description of drawings
Fig. 1 is a S type tube shape thin-walled parts structure chart;
Fig. 2 is a structure chart of the present utility model.
The specific embodiment
A kind of S type tube shape thin-walled parts processing tool of the present utility model is used for circle or end face in the processing parts.As shown in Figure 2, S type tube shape thin-walled parts processing tool has sleeve 2 and trim ring 3 to constitute, and barrel forward end is useful on the syndeton that links to each other with machine tool chief axis, has slit 4 on the barrel of rear end, forms a pawl type snap lock locking structure; Pawl type snap lock locking structure outside screw connects a trim ring 3; Sleeve 2 has the inner chamber that is used to place part 1.The inwall of sleeve 2 front ends is provided with annular boss 7, and the inner surface that the inwall of sleeve 2 rear ends is provided with annular boss 6, two annular boss forms location datum hole face, plays the radial location effect when part 1 is put into sleeve 2; The inner face 8 of sleeve 2 front ends plays the axial location effect for the location end face when part 1 is put into sleeve 2.Per 45 degree have a slit 4 on the barrel of sleeve 2 rear ends, and totally eight, form a pawl type snap lock locking structure, its outside screw connects a trim ring 3; The lateral surface of pawl type elastic construction is the conical surface 5, is connected with trim ring 3 taper threads.When trim ring 3 was sleeved on the pawl type snap lock locking structure, the screw thread of its correspondence position was threaded with the conical surface 5 opening parts, compressed pawl type snap lock locking structure after tightening, thus retaining element 1.Add man-hour,, can process end face D and part each through-hole inner surface A, B, C by the direction shown in Figure 1 part 1 of packing into; The part of packing in the other direction can be processed end face E.
Claims (4)
1. a S type tube shape thin-walled parts processing tool is characterized in that this frock comprises sleeve, and barrel forward end is useful on the syndeton that links to each other with machine tool chief axis, has the slit on the barrel of rear end, forms a pawl type snap lock locking structure; Pawl type snap lock locking structure outside screw connects a trim ring; Sleeve has the inner chamber that is used to place part, is useful on a location end face and two location datum hole faces that are arranged on the inner chamber two ends of cooperating with S type tube shape thin-walled parts in the inner chamber.
2. a kind of S type tube shape thin-walled parts processing tool according to claim 1 is characterized in that described pawl type snap lock locking structure is connected with the trim ring taper thread.
3. a kind of S type tube shape thin-walled parts processing tool according to claim 1 and 2 is characterized in that the interior resonator end surface of barrel forward end is a described location end face.
4. a kind of S type tube shape thin-walled parts processing tool according to claim 3 is characterized in that described slit has eight, forms a pawl type snap lock locking structure with eight pawls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202644640U CN201752842U (en) | 2010-07-20 | 2010-07-20 | S-shaped cylindrical thin-wall part processing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202644640U CN201752842U (en) | 2010-07-20 | 2010-07-20 | S-shaped cylindrical thin-wall part processing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752842U true CN201752842U (en) | 2011-03-02 |
Family
ID=43620575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202644640U Expired - Lifetime CN201752842U (en) | 2010-07-20 | 2010-07-20 | S-shaped cylindrical thin-wall part processing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180281A (en) * | 2016-07-29 | 2016-12-07 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of frock for school shape with claw type cantilever design feature holes |
| CN107984274A (en) * | 2017-12-07 | 2018-05-04 | 梧州奥卡光学仪器有限公司 | The method for turning of trim ring |
| CN109351998A (en) * | 2018-11-20 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | A kind of taper for thin-walled tubular piece processing rises state plug |
-
2010
- 2010-07-20 CN CN2010202644640U patent/CN201752842U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180281A (en) * | 2016-07-29 | 2016-12-07 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of frock for school shape with claw type cantilever design feature holes |
| CN107984274A (en) * | 2017-12-07 | 2018-05-04 | 梧州奥卡光学仪器有限公司 | The method for turning of trim ring |
| CN109351998A (en) * | 2018-11-20 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | A kind of taper for thin-walled tubular piece processing rises state plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |