CN202639887U - Fixture used for processing disk-type porous part - Google Patents
Fixture used for processing disk-type porous part Download PDFInfo
- Publication number
- CN202639887U CN202639887U CN 201220217627 CN201220217627U CN202639887U CN 202639887 U CN202639887 U CN 202639887U CN 201220217627 CN201220217627 CN 201220217627 CN 201220217627 U CN201220217627 U CN 201220217627U CN 202639887 U CN202639887 U CN 202639887U
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- plate
- ring
- circular
- backing plate
- bottom plate
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of the fixture used for machining, which particularly relates to a fixture used for processing a disk-type porous part. The fixture used for processing the disk-type porous part comprises extrusion rings, compression rings, first base plates and a bottom plate, wherein the first base plates are in a circular ring shape and are installed on the bottom plate; each compression ring is fixedly installed on the corresponding first base plate; one extrusion ring is cooperatively installed on the inner surrounding surface of each compression ring; the internal diameter of each first base plate is cooperated with the external diameter of the boss of the disk-type part to be processed; the bottom plate is formed by embedding circular-ring outer rings and an inner round cake; the circular-ring outer rings are fixed with the inner round cake by side surface bolts; and the diameter of the circular-ring outer rings is the same with the external diameter of the boss. The fixture also comprises an upper plate opposite to the bottom plate position, wherein the upper plate is fixed with the bottom plate by mould clamps. When the fixture disclosed by the utility model is used for processing, the lower surface of the part is tightly fit with the bottom plate so as to perform the supporting action on the bottom surface during processing to reduce deformation. When the bottom surface needs to be processed, the inner round cake on the bottom is directly disassembled. After the inner round cake is removed, the upper plate is installed to avoid deformation.
Description
Technical field
The invention belongs to machining and use the clamp technology field, particularly relate to a kind of dish class porous part fixture for processing.
Technical background
Existing clamping device is that part is installed on the base, and man-hour part lower surface is unsettled adding, and processing back plane degree can't guarantee, and produces a large amount of burrs in the bottom surface, and the workload of follow-up removal burr is large, affects working (machining) efficiency.Also have the use base plate, then when needs processing bottom surface, because the bottom surface is fixed, cause trouble.
Summary of the invention
For the technical problem of above-mentioned existence, the purpose of this invention is to provide a kind of dish class porous part fixture for processing.
To achieve these goals, the present invention adopts following technical scheme:
A kind of dish class porous part fixture for processing, comprise crowded ring, pressure ring, the first backing plate and base plate, described the first backing plate is circular ring type, be installed on the base plate, pressure ring is fixedly mounted on the first backing plate, cooperates to be equipped with at the pressure ring inner peripheral surface and squeezes ring, the first backing plate internal diameter matches with the boss external diameter of disk-like accessory to be processed, base plate be the annular outer shroud with circular in cake mutually embedding form, the annular outer shroud by the side screw with circular in cake fix, the diameter of annular outer shroud is identical with the boss external diameter.
These anchor clamps also comprise the upper plate relative with the base plate position, are installed with the second backing plate on the upper plate, and the second backing plate internal diameter matches with the boss external diameter of disk-like accessory to be processed, and the second backing plate is identical with the first back plate sizes, and the position is staggered relatively.
Upper plate is fixed by jig and base plate.
The invention has the beneficial effects as follows:
The present invention add man-hour the part lower surface and base plate fit tightly, add and man-hour the bottom surface played a supportive role, Reducing distortion when needs processing bottom surface, directly gets final product cake removal in the circle of bottom surface.
In removing circle, after the cake, upper plate is installed, prevented distortion.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the present invention's disk-like accessory structural representation to be processed.
Among the figure: 1. squeeze ring, 2. pressure ring, 3. the first backing plate, 4. base plate, 5. housing screw, 6. upper plate, 7. the second backing plate, 8. jig, 9. boss, 41. annular outer shrouds, 42. screws, 43. circular in cakes.
The specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawings for the below.
Embodiment 1: comprise and squeeze ring 1, pressure ring 2, the first backing plate 3 and base plate 4, described the first backing plate is circular ring type, be installed on the base plate 4, pressure ring 2 is fixedly mounted on the first backing plate 3, in the cooperation of pressure ring 2 inner peripheral surfaces crowded ring 1 is installed, the first backing plate 3 internal diameters match with boss 9 external diameters of disk-like accessory to be processed, base plate 4 for annular outer shroud 41 and circular interior cake 43 mutually embedding form, annular outer shroud 41 is fixed by side screw 42 and circular interior cake 43, and the diameter of annular outer shroud 41 is identical with boss 9 external diameters.
Embodiment 2: be with the difference of embodiment 1, these anchor clamps also comprise the upper plate 6 relative with the base plate position, be installed with the second backing plate 7 on the upper plate 6, the second backing plate 7 internal diameters match with boss 9 external diameters of disk-like accessory to be processed, the second backing plate 7 and the first backing plate 3 are measure-alike, and the position is staggered relatively.
During use, the annular outer shroud is fixed by side screw and circular interior cake, when needs add man-hour to the bottom surface, unclamps screw cake in the circle is taken out, and be fixed together by the annular outer shroud of jig with upper plate and base plate.
Claims (3)
1. one kind coils class porous part fixture for processing, comprise crowded ring, pressure ring, the first backing plate and base plate, described the first backing plate is circular ring type, be installed on the base plate, pressure ring is fixedly mounted on the first backing plate, in the cooperation of pressure ring inner peripheral surface crowded ring is installed, the first backing plate internal diameter matches with the boss external diameter of disk-like accessory to be processed, it is characterized in that: base plate be the annular outer shroud with circular in cake mutually embedding form, the annular outer shroud is fixed by side screw and circular interior cake, and the diameter of annular outer shroud is identical with the boss external diameter.
2. dish class porous part fixture for processing according to claim 1, it is characterized in that: these anchor clamps also comprise the upper plate relative with the base plate position, be installed with the second backing plate on the upper plate, the second backing plate internal diameter matches with the boss external diameter of disk-like accessory to be processed, the second backing plate is identical with the first back plate sizes, and the position is staggered relatively.
3. dish class porous part fixture for processing according to claim 2, it is characterized in that: upper plate is fixed by jig and base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217627 CN202639887U (en) | 2012-05-15 | 2012-05-15 | Fixture used for processing disk-type porous part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217627 CN202639887U (en) | 2012-05-15 | 2012-05-15 | Fixture used for processing disk-type porous part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639887U true CN202639887U (en) | 2013-01-02 |
Family
ID=47409057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217627 Expired - Fee Related CN202639887U (en) | 2012-05-15 | 2012-05-15 | Fixture used for processing disk-type porous part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607453A (en) * | 2017-08-24 | 2018-01-19 | 电子科技大学 | A kind of device and method for measuring annular porous material permeability |
-
2012
- 2012-05-15 CN CN 201220217627 patent/CN202639887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607453A (en) * | 2017-08-24 | 2018-01-19 | 电子科技大学 | A kind of device and method for measuring annular porous material permeability |
| CN107607453B (en) * | 2017-08-24 | 2021-01-05 | 电子科技大学 | Device and method for measuring permeability of annular porous material |
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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: 20130102 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |