CN207746719U - A kind of thin-wall circular ring parts positioning processing device - Google Patents
A kind of thin-wall circular ring parts positioning processing device Download PDFInfo
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- CN207746719U CN207746719U CN201721724685.XU CN201721724685U CN207746719U CN 207746719 U CN207746719 U CN 207746719U CN 201721724685 U CN201721724685 U CN 201721724685U CN 207746719 U CN207746719 U CN 207746719U
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- circular ring
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- wall circular
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Abstract
The utility model provides a kind of thin-wall circular ring parts positioning processing device, including mandrel, the mandrel includes working plate and central shaft, the central shaft passes through working plate and is respectively arranged with upper lock shaft and lower taper shank end in the upper and lower side of working plate, the top of the working plate is integrated the positioning plate of setting, it is circumferentially provided with annulus part along positioning plate, the seam allowance position of the annulus part and thin-wall circular ring forms positioning and fixes, and U-shaped pressing plate is fixed on to the top of thin-wall circular ring, penetrating locking nut by upper lock shaft is fixed.The utility model uses positioning tool, after positioning so that on the machining machine and tool that product is very easily placed.Solve the problems, such as that existing annular thin wall part is unmanageable, due to accurate positioning so that dimensional tolerance can ensure, the promotion of processing efficiency also making progress property.
Description
Technical field
The utility model is related to thin-wall circular ring parts to process assistant positioning system, and it is fixed to be related to a kind of thin-wall circular ring parts
Position processing unit (plant).
Background technology
Thin-wall part product during processing, needs auxiliary locator to be fixed, and existing thin-wall part product is using card
Disk clamping carries out secondary process, in use, due to being free of positioning, the fixed difficulty of product is big, is debugged, efficiency
It is low, and fixturing surface easy damaged, thin-walled tolerance be difficult to guarantee, process after ovality it is big the shortcomings of.
Utility model content
In view of this, the utility model provides a kind of thin-wall circular ring parts positioning processing device.
The utility model uses following technical proposals：
A kind of thin-wall circular ring parts positioning processing device, including mandrel, the mandrel include working plate and central shaft, described
Central shaft passes through working plate and is respectively arranged with upper lock shaft and lower taper shank end in the upper and lower side of working plate, the working plate it is upper
Portion is integrated the positioning plate of setting, is circumferentially provided with annulus part along positioning plate, the seam allowance position of the annulus part and thin-wall circular ring
It sets to form positioning fixation, and U-shaped pressing plate is fixed on to the top of thin-wall circular ring, locking nut is penetrated by upper lock shaft and is consolidated
It is fixed.
Further, limit locking pieces are additionally provided on the positioning plate, seam allowance position and the mandrel of thin-wall circular ring is matched
It closes and limit locking pieces is placed in the tooth socket of thin-wall circular ring and is limited.
Further, the annulus part central symmetry, upper and lower ends are respectively arranged with locating notch, the locating notch with
The peripheral edge of positioning plate is along fixed.
Further, the U-shaped pressing plate is provided with U-shaped breach, which is stuck at lock shaft.
The utility model has the advantages that：
1, the utility model uses positioning tool, after positioning so that on the machining machine and tool that product is very easily placed.It solves
Existing annular thin wall part unmanageable problem, due to accurate positioning so that dimensional tolerance can ensure, processing efficiency also have into
The promotion of step property；
2, the processing unit (plant) for compressing principle and devising the utility model is contacted using end face so that annular thin wall part positioning is solid
Fixed fastening, dimensional tolerance is ensured when processing.
3, more stable, reliable, efficient than existing fixture technology.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of annular thin wall part provided by the utility model；
Fig. 3 is the structural schematic diagram of the utility model mandrel；
Fig. 4 is the structural schematic diagram of the utility model U-shaped pressing plate；
Fig. 5 is the structural schematic diagram of the utility model limit locking pieces.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 5, the utility model discloses a kind of thin-wall circular ring parts positioning processing devices, including mandrel
1, which includes working plate 13 and central shaft, and the central shaft passes through working plate 13 and set respectively in the upper and lower side of working plate
It is equipped with lock shaft 10 and lower taper shank end 11, the top of the working plate 13 is integrated the positioning plate 12 of setting, along positioning plate 12
Be circumferentially provided with annulus part 5, the seam allowance position of the annulus part 5 and thin-wall circular ring forms positioning and fixes, and by U-shaped pressing plate 4
It is fixed on the top of thin-wall circular ring, penetrating locking nut by upper lock shaft 10 is fixed 3.It is also set up on the positioning plate 12
There are limit locking pieces 2, the seam allowance position of thin-wall circular ring and mandrel 1 are coordinated and limit locking pieces 2 are placed in the tooth socket of thin-wall circular ring
It is inside limited, stress passively rotates during preventing thin-wall circular ring cylindrical turning so that annular thin wall part positioning is fixed tight
Gu dimensional tolerance is ensured when processing.
5 central symmetry of annulus part, upper and lower ends are respectively arranged with locating notch, the locating notch and positioning plate 12
Peripheral edge along fixed.
The U-shaped pressing plate 4 is provided with U-shaped breach, which is stuck at lock shaft 10.
Processing unit (plant) provided by the utility model is positioned by thin-wall circular ring seam allowance position, 2 locking thin-walled of limit locking pieces
Annulus part ensures that product is not rotated around the center of circle, and U-shaped pressing plate 4 compresses, this steps up to contact for end face, avoids circumference point contact to thin
The problems such as damage of wall annulus part and processing dimension are difficult to guarantee.
During processing, lower taper shank end 11 is fixed on lathe, thin-wall circular ring seam allowance part and mandrel is coordinated
And limit locking pieces 2 are placed in thin-wall circular ring tooth socket, are inserted into U-shaped pressing plate, rotate locking nut 3, are limited by seam allowance positioning, locking plate
Position 2, the compression of U-shaped pressing plate 4 make product fasten.
The technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；It is real according to the utility model meanwhile for those of ordinary skill in the art
Example is applied, the there will be changes in specific implementation mode and application range, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (4)
1. a kind of thin-wall circular ring parts positioning processing device, which is characterized in that including mandrel, which includes working plate in
Mandrel, the central shaft passes through working plate and is respectively arranged with upper lock shaft and lower taper shank end in the upper and lower side of working plate, described
The top of working plate is integrated the positioning plate of setting, is circumferentially provided with annulus part along positioning plate, the annulus part and thin wall circular
The seam allowance position of part forms positioning and fixes, and U-shaped pressing plate is fixed on to the top of thin-wall circular ring, and locking is penetrated by upper lock shaft
Nut is fixed.
2. thin-wall circular ring parts positioning processing device according to claim 1, which is characterized in that on the positioning plate also
Limit locking pieces are provided with, the seam allowance position of thin-wall circular ring and mandrel are coordinated and limit locking pieces are placed in the tooth socket of thin-wall circular ring
Inside limited.
3. thin-wall circular ring parts positioning processing device according to claim 1, which is characterized in that annulus part center
Symmetrically, upper and lower ends are respectively arranged with locating notch, and the peripheral edge of the locating notch and positioning plate is along fixed.
4. thin-wall circular ring parts positioning processing device according to claim 1, which is characterized in that the U-shaped pressing plate is set
It is equipped with U-shaped breach, which is stuck at lock shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724685.XU CN207746719U (en) | 2017-12-12 | 2017-12-12 | A kind of thin-wall circular ring parts positioning processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724685.XU CN207746719U (en) | 2017-12-12 | 2017-12-12 | A kind of thin-wall circular ring parts positioning processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746719U true CN207746719U (en) | 2018-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724685.XU Active CN207746719U (en) | 2017-12-12 | 2017-12-12 | A kind of thin-wall circular ring parts positioning processing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207746719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412870A (en) * | 2019-12-23 | 2020-07-14 | 杭州大和热磁电子有限公司 | Quartz ring positioning and detecting device |
| CN112605738A (en) * | 2020-11-16 | 2021-04-06 | 中国航发西安动力控制科技有限公司 | Method for clamping thin-wall non-metal part with inner ring groove by cylindrical grinding and machining device |
-
2017
- 2017-12-12 CN CN201721724685.XU patent/CN207746719U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412870A (en) * | 2019-12-23 | 2020-07-14 | 杭州大和热磁电子有限公司 | Quartz ring positioning and detecting device |
| CN111412870B (en) * | 2019-12-23 | 2022-03-25 | 杭州大和热磁电子有限公司 | Quartz ring positioning and detecting device |
| CN112605738A (en) * | 2020-11-16 | 2021-04-06 | 中国航发西安动力控制科技有限公司 | Method for clamping thin-wall non-metal part with inner ring groove by cylindrical grinding and machining device |
| CN112605738B (en) * | 2020-11-16 | 2023-09-05 | 中国航发西安动力控制科技有限公司 | Cylindrical grinding clamping method and processing device for thin-wall nonmetallic part with inner ring groove |
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