CN220838959U - Tool clamp for vector aeroengine ultrathin-wall inclined plane caliber casing - Google Patents
Tool clamp for vector aeroengine ultrathin-wall inclined plane caliber casing Download PDFInfo
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- CN220838959U CN220838959U CN202322510496.4U CN202322510496U CN220838959U CN 220838959 U CN220838959 U CN 220838959U CN 202322510496 U CN202322510496 U CN 202322510496U CN 220838959 U CN220838959 U CN 220838959U
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- vector
- casing
- inclined plane
- aeroengine
- ultrathin
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- 239000012779 reinforcing material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 206010034719 Personality change Diseases 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a tool fixture for an ultra-thin wall inclined plane casing of a vector aeroengine, which comprises a box body and a box cover which are matched, wherein a space formed by covering the box body with the box cover is matched with the ultra-thin wall inclined plane casing of the vector aeroengine, the ultra-thin wall inclined plane casing of the vector aeroengine is arranged in the space, pouring gates are arranged on the box body and the box cover, and a reinforcing material is poured through the pouring gates to reinforce the ultra-thin wall inclined plane casing of the vector aeroengine, the box body and the box cover together. According to the utility model, the vector aeroengine ultra-thin wall inclined plane caliber casing is fixed after bolts or screws on two sides of the casing and the casing cover are screwed up, the casing and the casing cover are reinforced and vibration is reduced by pouring the reinforcing material, the inner hole of the casing can be milled after the reinforcing material is completely solidified, the tool fixture can increase the rigidity of the casing workpiece during processing, the phenomena of vibration, cutter withdrawal, deformation and the like generated during processing are effectively avoided, the deformation during processing is effectively prevented, and the processing quality is ensured.
Description
Technical Field
The utility model belongs to the technical field of aeroengines, and particularly relates to a tool clamp for an ultrathin-wall inclined plane caliber casing of a vector aeroengine.
Background
The vector aeroengine is an engine with jet pipes capable of deflecting in different directions to generate thrust in different directions. By deflecting the tail nozzle and utilizing the thrust generated by the engine, the aircraft adopting the thrust vector technology can obtain additional control moment, thereby realizing the attitude change control of the aircraft.
The casing is an essential component of a modern engine, and along with the rapid development of aviation technology, the ultra-thin wall casing of the vector aeroengine is rapidly developed, and has complex appearance, uneven wall thickness and high processing difficulty, and particularly, the ultra-thin wall inclined plane caliber casing of the vector aeroengine has more complex appearance, is difficult to find a proper fixture for fixing, has increased later processing difficulty, is easy to generate phenomena of cutter vibration, cutter release, deformation and the like, and has poor processing quality.
Therefore, the utility model discloses a tool clamp for an ultrathin-wall inclined plane bore casing of a vector aeroengine, which can strengthen and damp the ultrathin-wall inclined plane bore casing of the vector aeroengine, a box body and a box cover, effectively avoid the phenomena of cutter vibration, cutter release, deformation and the like generated during processing, effectively prevent the deformation during processing, and ensure the processing quality.
Disclosure of utility model
In order to solve the technical problems in the prior art, the utility model aims to provide a tool clamp for an ultrathin-wall inclined plane caliber casing of a vector aeroengine.
In order to achieve the above purpose and achieve the above technical effects, the utility model adopts the following technical scheme:
The utility model provides a frock clamp for ultra-thin wall inclined plane bore cartridge receiver of vector aeroengine, includes box and the case lid of looks adaptation, the case lid forms the space and the ultra-thin wall inclined plane bore cartridge receiver looks adaptation of vector aeroengine on the box, the ultra-thin wall inclined plane bore cartridge receiver of vector aeroengine dress is in the space, be provided with the pouring gate on box and the case lid respectively, consolidate vector aeroengine ultra-thin wall inclined plane bore cartridge receiver, box and the case lid together through pouring gate pouring reinforcement material.
Further, the box body and the box cover are detachably connected together.
Furthermore, the same position of the box body and the box cover is provided with positioning pin holes, and the box body and the box cover are connected together through penetrating the positioning pin holes through pins and/or bolts.
Further, the left side of the box body outwards protrudes to form a left protruding plate, the right side of the box body outwards protrudes to form a right protruding plate, and a plurality of positioning pin holes are respectively formed in the left protruding plate and the right protruding plate at intervals.
Further, the lengths of the left convex plate and the right convex plate are different.
Further, the left side of case lid outward bulge forms left apron, the right side of box outward bulge forms right apron, a plurality of location pinholes are seted up to the interval on left apron and the right apron respectively, left apron and the left flange looks adaptation on the box, right apron and the right flange looks adaptation on the box.
Further, a plurality of supporting plates are arranged in the inner cavity of the box body at intervals and used for supporting the outer wall of the ultra-thin wall inclined plane caliber casing of the vector aeroengine, the supporting plates divide the inner cavity of the box body into a plurality of areas, and the lengths of the supporting plates are gradually increased from back to front.
Furthermore, pouring gates are formed in the same position of the side wall of each supporting plate, process holes are formed in the supporting plates, and the areas separated by the supporting plates are communicated through the process holes.
Furthermore, a pouring gate is formed in the top of the box cover, and a groove matched with the ultra-thin wall inclined plane caliber casing of the vector aeroengine is formed in the inner cavity of the box cover.
Furthermore, the vector aeroengine ultrathin wall inclined plane bore casing is an ultrathin wall elliptic cylinder, the thinnest part is 1mm, the outer wall is provided with a plurality of reinforcing ribs, and the end face is an inclined opening diameter.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model discloses a tool fixture for an ultra-thin wall inclined plane casing of a vector aeroengine, which comprises a box body and a box cover which are matched, wherein a space formed by covering the box body with the box cover is matched with the ultra-thin wall inclined plane casing of the vector aeroengine, the ultra-thin wall inclined plane casing of the vector aeroengine is arranged in the space, pouring ports are respectively arranged on the box body and the box cover, and a reinforcing material is poured through the pouring ports to reinforce the ultra-thin wall inclined plane casing of the vector aeroengine, the box body and the box cover together. According to the tool clamp for the ultra-thin wall inclined plane bore casing of the vector aeroengine, the ultra-thin wall inclined plane bore casing of the vector aeroengine is fixed after bolts or screws on two sides of the box body and the box cover are screwed, the box body and the box cover are in clearance fit with the outer circle of the ultra-thin wall inclined plane bore casing of the vector aeroengine, the box body and the box cover are reinforced and vibration-reduced through reinforcing materials such as pouring gate pouring base alloy, the ultra-thin wall inclined plane bore casing of the vector aeroengine, the box body and the box cover can be milled after the reinforcing materials are completely solidified, the rigidity of a casing workpiece during processing can be increased, phenomena such as cutter vibration, cutter yielding and deformation during processing can be effectively avoided, and the processing quality is guaranteed.
Drawings
FIG. 1 is a front view of a case of the present utility model;
FIG. 2 is a top view of the case of the present utility model;
FIG. 3 is a schematic perspective view of the case of the present utility model;
fig. 4 is a front view of the case cover of the present utility model;
FIG. 5 is a top view of the cover of the present utility model;
fig. 6 is a schematic perspective view of a case cover according to the present utility model;
FIG. 7 is a front view of the ultra-thin wall bevel bore case of the vector aircraft engine of the present utility model;
FIG. 8 is a left side view of the ultra-thin wall bevel bore case of the vector aircraft engine of the present utility model;
FIG. 9 is an assembly view of the case, cover and ultra-thin wall bevel bore case of the vector aircraft engine of the present utility model;
Fig. 10 is a schematic processing diagram of the ultra-thin wall bevel bore case of the vector aircraft engine of the present utility model.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in figures 1-10, the tool clamp for the ultra-thin wall inclined plane casing of the vector aeroengine comprises a box body 1 and a box cover 2 which are matched, a space formed by covering the box body 1 by the box cover 2 is matched with the ultra-thin wall inclined plane casing 3 of the vector aeroengine, the ultra-thin wall inclined plane casing 3 of the vector aeroengine is arranged in the space, pouring ports 4 are respectively arranged on the box body 1 and the box cover 2, the ultra-thin wall inclined plane casing 3 of the vector aeroengine, the box body 1 and the box cover 2 are connected together in a reinforcing way by pouring reinforcing materials such as tin alloy Bi58Sn42 and the like through the pouring ports 4, the box body 1 and the box cover 2 are in clearance fit with the outer wall of the ultra-thin wall inclined plane casing 3 of the vector aeroengine, and a clearance in the range of 0.03-0.05 mm is reserved, the position of the vector aeroengine ultrathin-wall inclined plane bore casing 3, the position of the box body 1 and the position of the box cover 2 are fixed, displacement is not easy to generate, the rigidity of the vector aeroengine ultrathin-wall inclined plane bore casing 3 during processing is increased, the vibration, the cutter yielding, the deformation and the like are avoided during processing, the deformation during processing is effectively prevented, the processing quality is ensured, the milling processing can be carried out on an inner bore of the casing after the reinforcing material is completely solidified, when the vector aeroengine ultrathin-wall inclined plane bore casing 3 is processed, the opening is adjusted to a circular section to be opposite to a main shaft of a horizontal numerical control four-shaft milling machine of a main shaft of a machine tool, the main shaft of the machine tool is concentric with the circular section, and the main shaft of the machine tool rotates to drive the boring cutter to carry out circumferential movement along the central Z axis of the circular section.
In the utility model, the left side of the box body 1 is outwards protruded to form a left convex plate 11, the right side of the box body 1 is outwards protruded to form a right convex plate 12, the lengths of the left convex plate 11 and the right convex plate 12 are different, the left convex plate 11 is longer than the right convex plate 12, and a plurality of positioning pin holes 5 are respectively formed on the left convex plate 11 and the right convex plate 12 at intervals; similarly, the left side of the case cover 2 is outwards protruded to form a left cover plate 21, the right side of the case body 2 is outwards protruded to form a right cover plate 22, a plurality of positioning pin holes 5 are respectively formed in the left cover plate 21 and the right cover plate 22 at intervals, the lengths of the left cover plate 21 and the right cover plate 22 are different, the left cover plate 21 is longer than the right cover plate 22, the left protruding plate 11 is matched with the left cover plate 21, the right protruding plate 12 is matched with the right cover plate 22, the positioning pin holes 5 on the case body 1 are in one-to-one correspondence with the positioning pin holes 5 on the case cover 2, the case body 1 and the two sides of the case cover 2 are fixedly connected together through pins and/or bolts penetrating the positioning pin holes 5, and then the ultra-thin wall inclined plane case 3 of the vector aeroengine is assembled, and is fixed in position and is not easy to generate displacement.
The inner cavity of the box body 1 is provided with a plurality of support plates 6 at intervals, the support plates 6 are used for supporting the outer wall of the vector aeroengine ultra-thin wall inclined plane caliber casing 3, the inner cavity of the box body 1 is divided into a plurality of areas by the support plates 6, the length of each support plate 6 increases gradually from back to front, pouring ports 4 are formed in the same position of the side wall of each support plate 6 and used for pouring reinforcing materials, process holes 7 are formed in the bottoms of the support plates 6, and the areas separated by the support plates 6 are communicated through the process holes 7.
The top of the box cover 2 is provided with a pouring gate 4, and the inner cavity of the box cover 2 is provided with a groove 8 which is matched with the ultra-thin wall inclined plane caliber casing 3 of the vector aero-engine.
The vector aeroengine ultrathin wall inclined plane bore casing 3 is matched with the inner cavity of the box body 1 and the inner cavity of the box cover 2, the vector aeroengine ultrathin wall inclined plane bore casing 3 is an ultrathin wall elliptic cylinder, the thinnest part is 1 mm, the outer wall is covered with a plurality of reinforcing ribs, the end face is an inclined opening diameter, the straight elliptic cylinder is formed by countless circular sections, and the widths of two sides of the casing are 13:1 in an oversized proportion.
Parts or structures of the present utility model, which are not specifically described, may be existing technologies or existing products, and are not described herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (10)
1. The tool clamp for the vector aeroengine ultrathin-wall inclined plane caliber casing is characterized by comprising a box body and a box cover which are matched, wherein a space formed by the box cover on the box body is matched with the vector aeroengine ultrathin-wall inclined plane caliber casing, the vector aeroengine ultrathin-wall inclined plane caliber casing is arranged in the space, pouring gates are respectively arranged on the box body and the box cover, and the vector aeroengine ultrathin-wall inclined plane caliber casing, the box body and the box cover are reinforced together by pouring reinforcing materials through the pouring gates.
2. The tooling fixture for the ultra-thin wall bevel caliber casing of the vector aeroengine, which is disclosed in claim 1, is characterized in that the box body and the box cover are detachably connected together.
3. The tooling fixture for the vector aeroengine ultrathin-wall inclined plane caliber casing, which is disclosed in claim 2, is characterized in that positioning pin holes are formed in the same position of the box body and the box cover, and the box body and the box cover are connected together through penetrating the positioning pin holes by pins and/or bolts.
4. The tooling fixture for the vector aircraft engine ultrathin-wall inclined plane caliber casing according to claim 3, wherein the left side of the box body is outwards protruded to form a left convex plate, the right side of the box body is outwards protruded to form a right convex plate, and a plurality of positioning pin holes are respectively formed in the left convex plate and the right convex plate at intervals.
5. The tooling fixture for the ultra-thin wall bevel gear box of the vector aeroengine of claim 4, wherein the lengths of the left convex plate and the right convex plate are different.
6. The tool clamp for the vector aeroengine ultrathin-wall inclined plane caliber casing, according to claim 3, wherein the left side of the casing cover is outwards protruded to form a left cover plate, the right side of the casing is outwards protruded to form a right cover plate, a plurality of positioning pin holes are respectively formed in the left cover plate and the right cover plate at intervals, the left cover plate is matched with a left protruding plate on the casing, and the right cover plate is matched with a right protruding plate on the casing.
7. The tooling fixture for the vector aircraft engine ultrathin-wall inclined plane caliber casing, which is disclosed in claim 1, is characterized in that a plurality of supporting plates are arranged in the inner cavity of the box body at intervals and are used for supporting the outer wall of the vector aircraft engine ultrathin-wall inclined plane caliber casing, the supporting plates divide the inner cavity of the box body into a plurality of areas, and the lengths of the supporting plates are increased from back to front.
8. The tooling fixture for the vector aircraft engine ultrathin-wall inclined plane caliber casing, as set forth in claim 7, is characterized in that a pouring gate is arranged at the same position of the side wall of each supporting plate, the supporting plates are provided with process holes, and the areas separated by the supporting plates are communicated through the process holes.
9. The tooling fixture for the ultra-thin wall bevel caliber casing of the vector aeroengine, which is disclosed in claim 1, is characterized in that a pouring gate is formed at the top of the box cover, and a groove matched with the ultra-thin wall bevel caliber casing of the vector aeroengine is formed in the inner cavity of the box cover.
10. The tooling fixture for the vector aircraft engine ultrathin-wall inclined plane caliber casing, which is disclosed in claim 1, is characterized in that the vector aircraft engine ultrathin-wall inclined plane caliber casing is an ultrathin-wall elliptic cylinder, the thinnest part is 1 mm, the outer wall is provided with a plurality of reinforcing ribs, and the end face is an inclined opening diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322510496.4U CN220838959U (en) | 2023-09-15 | 2023-09-15 | Tool clamp for vector aeroengine ultrathin-wall inclined plane caliber casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322510496.4U CN220838959U (en) | 2023-09-15 | 2023-09-15 | Tool clamp for vector aeroengine ultrathin-wall inclined plane caliber casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838959U true CN220838959U (en) | 2024-04-26 |
Family
ID=90774950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322510496.4U Active CN220838959U (en) | 2023-09-15 | 2023-09-15 | Tool clamp for vector aeroengine ultrathin-wall inclined plane caliber casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838959U (en) |
-
2023
- 2023-09-15 CN CN202322510496.4U patent/CN220838959U/en active Active
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