CN207616126U - A kind of bushing and its tooling for the processing of thin-walled parts outer diameter - Google Patents
A kind of bushing and its tooling for the processing of thin-walled parts outer diameter Download PDFInfo
- Publication number
- CN207616126U CN207616126U CN201721339941.3U CN201721339941U CN207616126U CN 207616126 U CN207616126 U CN 207616126U CN 201721339941 U CN201721339941 U CN 201721339941U CN 207616126 U CN207616126 U CN 207616126U
- Authority
- CN
- China
- Prior art keywords
- thin
- walled parts
- outer diameter
- bushing
- processing
- 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.)
- Active
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model discloses a kind of bushings and its tooling for the processing of thin-walled parts outer diameter, including thin-walled parts, scroll chuck and the bushing for the processing of thin-walled parts outer diameter, bushing for the processing of thin-walled parts outer diameter includes the body of loop configuration, body is equipped with the opening of strip structure, scroll chuck is connected with lathe spindle transmission; thin-walled parts are removably set on body, and scroll chuck is equipped with clamping part, and body is removably arranged on the holder portion.Pass through the shaped opening being equipped on body, so that the body of loop configuration has certain flexible deformation effect radially; when thin-walled parts are set in by body on scroll chuck; body can uniformly diffuse to the chucking power of scroll chuck on the inner wall of thin-walled parts; it prevents thin-walled parts from dent occur during clamped, improves machining accuracy, it is simple in structure; to reduce fabrication cycle, can effectively cope with quick production requirement.The utility model is applied and precision component manufacture field.
Description
Technical field
The utility model is related to precision component processing technique fields, are processed for thin-walled parts outer diameter more particularly to one kind
Bushing and its tooling.
Background technology
At present in mechanical processing industry, for the parts that such wall thickness is very thin and required precision is very high, usually elder generation's turning
Then parts endoporus processes outer diameter using ringfeder made of spring steel or hydraulic pressure ringfeder fixing endoporus.But a little spring steel rise
Set or hydraulic pressure ringfeder are made of, processing difficulties, fabrication cycle is long, of high cost due to complicated multiple parts.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of linings for the processing of thin-walled parts outer diameter
Set, it is simple in structure, reduce fabrication cycle, can effectively cope with quick production requirement.
Technical solution used by the utility model is：A kind of bushing for the processing of thin-walled parts outer diameter, including annular
The body of structure, the body are equipped with the opening of strip structure, and the opening is parallel with the axis of body, and the two of the opening
End extends respectively to the both ends of body, and the width of the opening is 0.5~1mm.
As a further improvement of the above technical scheme, the thickness of the body is 5~10mm.
As a further improvement of the above technical scheme, the external diameter circularity of the body and internal diameter circularity be respectively 0~
0.01mm。
The utility model also provides a kind of tooling of the bushing for the processing of thin-walled parts outer diameter, the technical solution used
For：
A kind of tooling of bushing for the processing of thin-walled parts outer diameter, including thin-walled parts, scroll chuck and above-mentioned use
In the bushing of thin-walled parts outer diameter processing, the scroll chuck is connected with lathe spindle transmission, and the thin-walled parts are dismountable
It is set on body, the scroll chuck is equipped with clamping part, and the body is removably arranged on the holder portion.
As a further improvement of the above technical scheme, the scroll chuck includes chuck seat and radial is located at card
Three pawls on disk seat refer to, and each pawl refers to the stroke for having sliding along corresponding radiation direction, and each pawl, which refers to, to be equipped with to extension
The extension stretched, each extension is parallel with lathe spindle, and three extensions form clamping part.
As a further improvement of the above technical scheme, each extension include the septal surface being sequentially connected from outside to inside,
Bearing surface and clamping face, the septal surface are located between bearing surface refers to corresponding pawl, and the bearing surface is mutually perpendicular to clamping face,
The clamping face is parallel with lathe spindle, the length of the clamping face and the equal length of body.
The beneficial effects of the utility model：The utility model passes through the shaped opening that is equipped on body so that ring junction
The body of structure has certain flexible deformation effect radially, when thin-walled parts are set in by body on scroll chuck, set
Body can uniformly diffuse to the chucking power of scroll chuck on the inner wall of thin-walled parts, prevent thin-walled parts in clamped process
In there is dent, improve machining accuracy, it is simple in structure, reduce fabrication cycle, can effectively cope with quick production requirement.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of bushing；
Fig. 2 is the sectional view of scroll chuck；
Fig. 3 is bush tool structural schematic diagram.
Specific implementation mode
Bushing for the processing of thin-walled parts outer diameter as shown in Figure 1, includes the body 1 of loop configuration, body 1 is by metal
Material is made, the outer diameter of body 1 and the internal diameter phase configuration of thin-walled parts, and body 1 is equipped with the opening 11 of strip structure, opening 11
Parallel with the axis of body 1,11 both ends of being open extend respectively to the both ends of body 1, and 11 width of being open is 0.5~1mm, this
The width of embodiment split shed 11 is 1mm.
The present embodiment passes through the shaped opening 11 that is equipped on body 1 so that the body 1 of loop configuration has radially
Certain telescopic effect, when thin-walled parts are set in by body 1 on scroll chuck, body 1 can be by the clamping of scroll chuck
Power uniformly diffuses on the inner wall of thin-walled parts, prevents thin-walled parts from dent occur during clamped, improves processing
Precision, it is simple in structure, reduce fabrication cycle, can effectively cope with quick production requirement.
It is further preferred that the thickness of body 1 is 5~10mm, body 1 has preferable elastic deformability at this time, this
The thickness of body 1 is 5mm in embodiment.
It is further preferred that the external diameter circularity of body 1 and internal diameter circularity are respectively 0~0.01mm, ensure thin-walled parts
Machining accuracy.
The utility model also provides a kind of tooling of the bushing for the processing of thin-walled parts outer diameter, the technical solution used
For：
The tooling of bushing for the processing of thin-walled parts outer diameter as Figure 2-3, including thin-walled parts 3, scroll chuck
With the above-mentioned bushing for the processing of thin-walled parts outer diameter, the thin-walled parts 3 in the present embodiment are the flexbile gear of retarder, three-jaw card
Disk is connected with lathe spindle transmission, and thin-walled parts 3 are removably set on body 1, and scroll chuck is equipped with clamping part, body
1 is removably arranged on the holder portion.
Refer to it is further preferred that scroll chuck includes chuck seat 21 and radial three be located on chuck seat 21 pawl
22, each pawl refers to the stroke for having sliding along corresponding radiation direction, and each pawl refers to upper extension with outward extension 23, often
One extension is parallel with lathe spindle, and three extensions form clamping part.
It is further preferred that each extension includes the septal surface 231 being sequentially connected from outside to inside, bearing surface 232 and folder
Face 233 is held, septal surface 231 is used to that thin-walled parts 3 and chuck seat 21 to be isolated, and prevents thin-walled parts 3 from being worn on chuck seat 21,
In process, body 1 is connected to thin-walled parts 3 on bearing surface 232, and septal surface 231 is located at bearing surface 232 and corresponding pawl
Between finger, bearing surface 232 is mutually perpendicular to clamping face 233, and clamping face 233 is parallel with lathe spindle, the length of clamping face 233
With the equal length of body 1.Clamping face 233 is the cambered surface centered on lathe spindle, the internal diameter phase of cambered surface radius and body 1
It is corresponding.
Certainly, the utility model is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (3)
1. a kind of tooling of bushing for the processing of thin-walled parts outer diameter, it is characterised in that：Including thin-walled parts, scroll chuck with
For the bushing of thin-walled parts outer diameter processing, the bushing for the processing of thin-walled parts outer diameter includes the body of loop configuration
(1), the body (1) is equipped with the opening (11) of strip structure, and the opening (11) is parallel with the axis of body (1), described
The both ends of opening (11) extend respectively to the both ends of body (1), and the width of the opening (11) is 0.5~1mm, the three-jaw card
Disk is connected with lathe spindle transmission, and the thin-walled parts are removably set on body (1), and the scroll chuck is equipped with folder
Portion is held, the body (1) is removably arranged on the holder portion.
2. being used for the tooling of the bushing of thin-walled parts outer diameter processing according to claim 1, it is characterised in that：The three-jaw card
Disk includes that chuck seat (21) and radial three pawls being located on chuck seat (21) refer to (22), and each pawl refers to be put along corresponding
Penetrating direction, there is the stroke of sliding, each pawl to refer to upper extension with outward extension (23), each extension and lathe spindle
Parallel, three extensions form clamping part.
3. being used for the tooling of the bushing of thin-walled parts outer diameter processing according to claim 2, it is characterised in that：Each extension
Including the septal surface (231), bearing surface (232) and clamping face (233) being sequentially connected from outside to inside, septal surface (231) position
Between bearing surface (232) refers to corresponding pawl, the bearing surface (232) is mutually perpendicular to clamping face (233), the clamping face
(233) parallel with lathe spindle, the equal length of the length and body (1) of the clamping face (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339941.3U CN207616126U (en) | 2017-10-16 | 2017-10-16 | A kind of bushing and its tooling for the processing of thin-walled parts outer diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339941.3U CN207616126U (en) | 2017-10-16 | 2017-10-16 | A kind of bushing and its tooling for the processing of thin-walled parts outer diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207616126U true CN207616126U (en) | 2018-07-17 |
Family
ID=62826255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339941.3U Active CN207616126U (en) | 2017-10-16 | 2017-10-16 | A kind of bushing and its tooling for the processing of thin-walled parts outer diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207616126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261987A (en) * | 2018-11-14 | 2019-01-25 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of Vehicle Processing manufacturing method of large diameter thin wall ring-shaped work pieces |
-
2017
- 2017-10-16 CN CN201721339941.3U patent/CN207616126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261987A (en) * | 2018-11-14 | 2019-01-25 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of Vehicle Processing manufacturing method of large diameter thin wall ring-shaped work pieces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207344204U (en) | A kind of resilient bushing and its frock for thin-walled parts outside diameter precision turning | |
| CN203470948U (en) | Spindle clamp | |
| CN206286885U (en) | Automobile cage universal joint bell shell Special tooling clamp | |
| CN202129650U (en) | Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve | |
| CN205551510U (en) | Close pearl cover line -up clamp | |
| CN207616126U (en) | A kind of bushing and its tooling for the processing of thin-walled parts outer diameter | |
| CN207668907U (en) | A kind of fixture with taper hole workpiece for numerically-controlled machine tool | |
| CN202780821U (en) | Grinding fixture for stepped products | |
| CN205968249U (en) | A modular fixture for wall thickness is less than 2mm casing | |
| CN204209446U (en) | Turnery processing Inner contracting formula centering and clamping apparatus | |
| CN204621130U (en) | A kind of thin film chuck for turning attachment centering | |
| CN209050462U (en) | A kind of metal ball-valve gasket ring processing cart mould | |
| CN104842268A (en) | Annular part grinding fixture | |
| CN207414861U (en) | A kind of long axis frock clamp | |
| CN205587671U (en) | Accurate packing ring turning sleeve composite set | |
| CN206614303U (en) | A kind of centering and clamping apparatus | |
| CN206114197U (en) | Transmission shaft dynamic balance anchor clamps from centring means | |
| CN203696482U (en) | Inner hole machining fixing clamp for ring parts | |
| CN207723906U (en) | 3 points of linkage centering of one kind seizing mechanism | |
| CN206780070U (en) | A kind of hollow shaft cylindricalo grinding frock | |
| CN202539958U (en) | Numerical control turning clamp for outer contour of focusing guide ring | |
| CN207387167U (en) | Outer clip main shaft chuck in accurate membrane flap type | |
| CN104875039A (en) | Bent axle machining clamp | |
| CN209334752U (en) | A kind of inner support jig | |
| CN207372328U (en) | A kind of clamping device for processing thin-walled cylinder shape inner bore of part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180827 Address after: 215000 A 1F, 18 1F, Weitang Town, Xiangcheng District, Jiangsu. Patentee after: Suzhou Julong Kai fan precision transmission Co., Ltd. Address before: 510700 2 Luogang District Xin Rui Road, Guangzhou, Guangdong Patentee before: GUANGZHOU START TO SAIL INDUSTRIAL ROBOT CO. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 242300 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Anhui Julong Qifan precision transmission Co.,Ltd. Address before: 215000 A 1F, 18 1F, Weitang Town, Xiangcheng District, Jiangsu. Patentee before: Suzhou Julong Kai fan precision transmission Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 213164 Zone D, No. 98, LongQian Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Guomao precision transmission (Changzhou) Co.,Ltd. Address before: 242300 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Qifan precision transmission Co.,Ltd. |
|
| TR01 | Transfer of patent right |