CN208342295U - A kind of positioning tool for aviation annular thin wall class part Vehicle Processing - Google Patents
A kind of positioning tool for aviation annular thin wall class part Vehicle Processing Download PDFInfo
- Publication number
- CN208342295U CN208342295U CN201820919468.4U CN201820919468U CN208342295U CN 208342295 U CN208342295 U CN 208342295U CN 201820919468 U CN201820919468 U CN 201820919468U CN 208342295 U CN208342295 U CN 208342295U
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- China
- Prior art keywords
- annular
- pressing plate
- support collar
- aviation
- thin wall
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Abstract
The utility model discloses a kind of positioning tools for aviation annular thin wall class part Vehicle Processing, including bottom plate and annular pressing plate, plate top surface is equipped with the first support collar and the second support collar, part is placed on the first support collar, part lower end is equipped with the annular flange to extend radially outwardly, annular pressing plate is sheathed on outside part, the annular groove for the insertion of the second support collar is equipped at annular pressing plate bottom edge, the inner wall of annular pressing plate is equipped with the ring compression portion extended radially inwardly, and ring compression portion bottom surface is contacted with annular flange top surface；Annular pressing plate is distributed along the circumference with several countersunk head through-holes, is equipped with lock-screw in countersunk head through-hole, bottom plate be equipped with countersunk head through-hole several mounting holes correspondingly, the T shape inner thread sleeve connecting with lock-screw is installed in mounting hole.A kind of positioning tool for aviation annular thin wall class part Vehicle Processing of the utility model, it is structurally reasonable, aviation annular thin wall class part can be clamped, effectively to machine to it.
Description
Technical field
The utility model relates to a kind of positioning tools for aviation annular thin wall class part Vehicle Processing.
Background technique
It when being machined to aviation part, is typically necessary and is fixed aviation part by positioning tool, then will determine
Position tooling is connect with lathe platform to be machined, and unloads positioning tool together with aviation part after completion.But due to
Structure is complicated for some aviation parts, and shape is irregular, and side wall is relatively thin, and traditional positioning tool is when being fixed it
Operate relatively complicated, and the stability of holding parts is poor, is easy to cause aviation part to generate error in process, even
It scraps.
Utility model content
The purpose of this utility model is to provide a kind of positioning tool for aviation annular thin wall class part Vehicle Processing,
It is structurally reasonable, aviation annular thin wall class part can be clamped, effectively to machine to it.
To achieve the above object, the technical solution of the utility model is to design one kind for aviation annular thin wall class part vehicle
The positioning tool of processing, including bottom plate and annular pressing plate, the plate top surface are equipped with the first support collar and positioned at first
The second support collar of bulge loop periphery is supportted, the part is placed on the first support collar, which, which is equipped with, radially outward prolongs
The annular flange stretched, the annular pressing plate are sheathed on outside part, are equipped at the annular pressing plate bottom edge convex for the second support
The annular groove of ring insertion, and the inner wall of the annular pressing plate is equipped with the ring compression portion extended radially inwardly, the ring compression portion
Above the annular flange, and the ring compression portion bottom surface is contacted with annular flange top surface；The annular pressing plate is circumferentially
Several countersunk head through-holes are evenly equipped with, lock-screw is equipped in each countersunk head through-hole, the bottom plate is equipped with several countersunk head through-holes one by one
Corresponding several mounting holes, each mounting hole and the corresponding coaxial heart of countersunk head through-hole, and be equipped in each mounting hole and lock-screw connects
The T shape inner thread sleeve connect.
Preferably, it is equipped with location hole at the bottom plate center, is equipped with positioning sleeve in the location hole.
Preferably, with the symmetrical lifting lug of location hole there are two being set on the bottom plate.
The working principle of the utility model are as follows: when clamping, part is placed on the first support collar of bottom plate, is then pacified
Annular pressing plate is filled, annular pressing plate is supported by the annular flange of the second support collar and part jointly, then tightens lock-screw,
Pressure is applied to annular flange by the ring compression portion of annular pressing plate, so that part be compressed.Also, at the heart in the soleplate
Location hole is set, and positioning sleeve is set in location hole, is conducive to the accurate connection of bottom plate and turned part.In addition, by setting
Lifting lug is set, the handling of positioning tool is facilitated.
The utility model has the following beneficial effects: aviation annular thin wall class part can effectively be clamped, to carry out vehicle to it
Processing.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
The technical solution of the utility model specific implementation is:
As shown in Figure 1, a kind of positioning tool for aviation annular thin wall class part Vehicle Processing, including bottom plate 1 and annular
Pressing plate 2,1 top surface of bottom plate are equipped with the first support collar 3 and the second support collar 4 positioned at 3 periphery of the first support collar,
The part 5 is placed on the first support collar 3, which is equipped with the annular flange 6 to extend radially outwardly, the annular
Pressing plate 2 is sheathed on outside part 5, and the annular groove for the insertion of the second support collar 4 is equipped at 2 bottom edge of annular pressing plate,
And the inner wall of the annular pressing plate 2 is equipped with the ring compression portion 7 extended radially inwardly, which is located at the convex annular
6 top of edge, and 7 bottom surface of ring compression portion is contacted with 6 top surface of annular flange；The annular pressing plate 2 is distributed along the circumference with several
Countersunk head through-hole is equipped with lock-screw 8 in each countersunk head through-hole, if the bottom plate 1 be equipped with it is one-to-one with several countersunk head through-holes
Dry mounting hole 9, each mounting hole 9 and the corresponding coaxial heart of countersunk head through-hole, and the T connecting with lock-screw 8 is installed in each mounting hole 9
Shape inner thread sleeve 10.
Also, it is equipped with location hole at above-mentioned 1 center of bottom plate, positioning sleeve is equipped in the location hole.
In addition, setting on above-mentioned bottom plate 1, there are two with the symmetrical lifting lug of location hole.
The working principle of the utility model are as follows: when clamping, part 5 is placed on the first support collar 3 of bottom plate 1, so
Annular pressing plate 2 is installed afterwards, annular pressing plate 2 is supported by the annular flange 6 of the second support collar 4 and part 5 jointly, is then tightened
Lock-screw 8 applies pressure to annular flange 6 by the ring compression portion 7 of annular pressing plate 2, so that part 5 be compressed.Also, it is logical
Setting location hole is crossed at 1 center of bottom plate, and positioning sleeve is set in location hole, is conducive to the accurate of bottom plate 1 and turned part
Connection.In addition, facilitating the handling of positioning tool by setting lifting lug.
The utility model has the following beneficial effects: aviation annular thin wall class part 5 can effectively be clamped, to carry out vehicle to it
Processing.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. a kind of positioning tool for aviation annular thin wall class part Vehicle Processing, which is characterized in that including bottom plate and annular pressure
Plate, the plate top surface be equipped with the first support collar and the second support collar positioned at the first support collar periphery, described zero
Part is placed on the first support collar, which is equipped with the annular flange to extend radially outwardly, and the annular pressing plate is sheathed on
The annular groove for the insertion of the second support collar, and the annular pressing plate are equipped with outside part, at the annular pressing plate bottom edge
Inner wall is equipped with the ring compression portion extended radially inwardly, which is located above the annular flange, and the annular is pressed
Tight portion bottom surface is contacted with annular flange top surface；The annular pressing plate is distributed along the circumference with several countersunk head through-holes, in each countersunk head through-hole
Equipped with lock-screw, the bottom plate be equipped with several countersunk head through-holes several mounting holes correspondingly, each mounting hole with it is corresponding
The coaxial heart of countersunk head through-hole, and the T shape inner thread sleeve connecting with lock-screw is installed in each mounting hole.
2. the positioning tool according to claim 1 for the part Vehicle Processing of aviation annular thin wall class, which is characterized in that institute
It states and is equipped with location hole at bottom plate center, be equipped with positioning sleeve in the location hole.
3. the positioning tool according to claim 2 for the part Vehicle Processing of aviation annular thin wall class, which is characterized in that institute
It states there are two being set on bottom plate with the symmetrical lifting lug of location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919468.4U CN208342295U (en) | 2018-06-14 | 2018-06-14 | A kind of positioning tool for aviation annular thin wall class part Vehicle Processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919468.4U CN208342295U (en) | 2018-06-14 | 2018-06-14 | A kind of positioning tool for aviation annular thin wall class part Vehicle Processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208342295U true CN208342295U (en) | 2019-01-08 |
Family
ID=64883283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820919468.4U Active CN208342295U (en) | 2018-06-14 | 2018-06-14 | A kind of positioning tool for aviation annular thin wall class part Vehicle Processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208342295U (en) |
-
2018
- 2018-06-14 CN CN201820919468.4U patent/CN208342295U/en active Active
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