CN216680337U - Processing tool for consistency of corresponding precise-distribution holes of parallel surfaces of composite material - Google Patents
Processing tool for consistency of corresponding precise-distribution holes of parallel surfaces of composite material Download PDFInfo
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- CN216680337U CN216680337U CN202220139893.8U CN202220139893U CN216680337U CN 216680337 U CN216680337 U CN 216680337U CN 202220139893 U CN202220139893 U CN 202220139893U CN 216680337 U CN216680337 U CN 216680337U
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Abstract
The utility model provides a processing tool for the consistency of corresponding fine-pitch holes of parallel surfaces of a composite material, and belongs to the field of precision processing and manufacturing of fiber composite materials. The problem of the precision of the hole site of the angle that corresponds between the plane is coaxial concentric dimensional accuracy in the axial is solved to the interior angle precision of plane of combined material goods. According to the processing method, the lower flange surface fine hole dividing tool and the upper flange surface fine hole dividing tool are detached, and then the inner positioning stop chuck and the outer positioning stop chuck are fixedly assembled at two ends of a parallel surface composite material product respectively, so that the lower flange surface fine hole dividing tool and the upper flange surface fine hole dividing tool are detached, but the relative positions of the fine hole dividing tools are correspondingly consistent. The utility model realizes the application of the fiber composite material product in the field of products with high dimensional precision requirements.
Description
Technical Field
The utility model belongs to the field of precision machining and manufacturing of fiber composite materials, and particularly relates to a machining tool for the consistency of corresponding precision holes of parallel surfaces of a composite material.
Background
The fiber composite material product has the advantages of light weight and high strength, and is more and more widely applied in the fields of aerospace and the like, and along with the rapid development of the application of the fiber composite material product, the fiber composite material product replaces a metal material product to realize the weight reduction and the performance improvement, and the application requirements are more and more. The size precision and the processability of the fiber composite material product are still far lower than the processability of the metal material product and the achievable size precision, so that the application of the composite material product in the product field with certain size precision requirement is restricted, and the fiber composite material product is used for further development of composite material products for serving as a problem to be solved.
At present, for the requirement of high dimensional accuracy, the products mostly adopt a method of matching and assembling metal products and fiber composite products, and the problem of dimensional accuracy is solved by assembling the metal products at the parts of the composite products where the processing accuracy cannot be realized, so that the requirements on the processability and the matching dimensional accuracy of the composite products at the matching interface of assembly are provided.
Therefore, how to solve the assembly matching precision between the metal material product and the composite material product, how to realize the requirement of high precision of the size of the composite material product, how to realize the precision of the angle in the plane of the composite material product, the size precision of the hole positions of the corresponding angles between the planes which are coaxial and concentric in the axial direction, and the like, and the problems which need to be solved urgently are solved.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims to provide a processing tool for the consistency of corresponding fine separation holes on parallel surfaces of a composite material, so as to solve the problem of dimensional accuracy of precision separation of angles in planes of composite material products and the coaxial and concentric hole positions of corresponding angles between the planes in the axial direction, and realize the application of fiber composite material products in the field of products with high dimensional accuracy requirements.
In order to achieve the purpose, the utility model adopts the following technical scheme: the processing tool for the consistency of the corresponding precise hole division of the parallel surface of the composite material comprises a lower flange surface precise hole division tool, an upper flange surface precise hole division tool, an external positioning stop chuck, an internal positioning stop chuck, an axial positioning shaft, an axial positioning matching track and a flange surface precise hole division tool axial positioning matching groove,
the utility model discloses a flange face precision hole frock, including lower flange face precision hole frock, upper flange face precision hole frock, lower flange face precision hole frock and upper flange face precision hole frock, the both sides of installing at the axial positioning axle are crossed in the precision hole frock in the lower flange face and the horizontal structure of the precision hole frock in the upper flange face are provided with the level precision hole, and the both sides of vertical structure are provided with vertical precision hole, built-in location locking (holding) chuck is installed respectively to the inboard relative position of precision hole frock in lower flange face and the precision hole frock in the upper flange face, and external location locking (holding) chuck is installed respectively to the outside, the epaxial circumference of axial positioning evenly is provided with a plurality of axial positioning cooperation tracks, the interior periphery of precision hole frock is provided with flange face precision hole frock axial positioning cooperation groove in lower flange face and the precision hole frock in the upper flange face, its and axial positioning axle cooperation.
Further, the outboard spacing of the two built-in locating stop chucks is the same as the length of the parallel-faced composite article.
Furthermore, the horizontal fine-dividing hole, the vertical fine-dividing hole and the axial connecting through hole of the upper flange surface fine-dividing tool and the lower flange surface fine-dividing tool are integrally formed.
Furthermore, the inner peripheries of the internal positioning stop chuck and the external positioning stop chuck are provided with positioning stop chuck axial positioning matching grooves which are matched with the axial positioning shaft.
Furthermore, the internal positioning stop chuck and the external positioning stop chuck are provided with axial connecting threaded holes for the positioning stop chuck.
Furthermore, the inner hexagon bolt is screwed into the axial connecting threaded hole of the positioning stop chuck and the axial connecting through hole of the flange surface tool, and the lower flange surface inner precise hole dividing tool, the external positioning stop chuck and the internal positioning stop chuck are fastened and fixed.
Furthermore, the inner surface of the composite material product is respectively matched and positioned with the lower flange surface inner fine hole dividing tool and the flange surface inner fine hole dividing tool through the positioning bosses.
Furthermore, the drill bushing is arranged on a horizontal fine-dividing hole and a vertical fine-dividing hole of the parallel surface corresponding fine-dividing hole consistency processing tool, the drill bushing is used for drilling the fine-dividing holes for the composite material product, the tool is protected while positioning is carried out, and the service life of the tool is prolonged.
Compared with the prior art, the processing tool aiming at the consistency of the corresponding fine-divided holes of the parallel surfaces of the composite material has the beneficial effects that:
(1) the consistent processing tool for the parallel surface corresponding fine separation holes is used for respectively processing fine separation of hole positions in the same plane on two parallel surfaces of a composite material product, and meanwhile, the fine separation holes in the same position in the same plane correspond to the fine-processed composite material product with consistent hole centers between the two parallel surfaces.
(2) The utility model designs and integrally processes the machining tool for the consistency of the parallel surface corresponding fine holes in a numerical control manner, and the tool designs the tool for the fine holes in the lower flange surface and the fine holes in the upper flange surface to be integrally processed in a numerical control manner to form the fine holes and simultaneously machine the axial positioning matching grooves. Similarly, an axial positioning matching track is integrally machined on the axial positioning shaft. When the tool is used, the lower flange surface fine hole dividing tool and the upper flange surface fine hole dividing tool are detached, after the two flange surface fine hole dividing tools are detached, the axial movement and the matching are realized through the axial positioning matching track of the axial positioning shaft of the axial positioning matching groove of the integrated numerical control machining, and thus, the lower flange surface fine hole dividing tool and the upper flange surface fine hole dividing tool are detached and then are respectively fixedly assembled at two ends of a composite material product through the inner locking chuck and the outer locking chuck, so that the two flange surface fine hole dividing tools are detached, but the relative positions of the fine hole dividing tools on the two flange surface fine hole dividing tools are correspondingly consistent, and further, the corresponding position fine hole dividing holes on two parallel end surfaces of the composite material product are machined through the drill sleeves. The problem of the machinability of the composite material product and the consistency of corresponding fine separation holes between two parallel surfaces of the product is solved, the dimensional precision requirements of in-plane angle fine separation and axial coaxial concentricity of hole sites corresponding to angles between planes are realized on the composite material product, and the product is matched with a metal product in an assembling way, so that the dimensional high precision requirements of the composite material product are further realized.
(3) The processing tool disclosed by the utility model adopts a split type axial insertion and radial positioning fastening installation method, is quick and convenient to install, disassemble and position, and is simple and practical. The application problem of the fiber composite material product in the field of products with high-precision requirements of the same size is solved by matching the composite material product with a processing tool for corresponding precision hole consistency of the composite material parallel surface.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a view of a parallel plane corresponding to a precision hole consistent machining overall combination structure;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a structural diagram of a consistent processing tool for corresponding fine-pitch holes of a parallel surface of a composite material according to the utility model;
FIG. 4 is a view of an axial positioning shaft;
FIG. 5 is a view of the structure of the in-plane fine hole-dividing tool;
FIG. 6 is a block diagram of the positioning stop chuck;
FIG. 7 is a side view of FIG. 6;
FIG. 8 is a view of a drill sleeve configuration;
FIG. 9 is a side view of FIG. 8;
FIG. 10 is a view of the base structure;
FIG. 11 is a top view of FIG. 10;
FIG. 12 is a block diagram of a composite article having parallel faces of the composite aligned with precision holes;
FIG. 13 is a cross-sectional view of a composite article with parallel faces of the composite aligned with precision holes;
description of part numbers in the figures: 1-parallel surface composite material product, 2-parallel surface corresponding precise hole dividing consistency processing tool for composite material, 3-drill bushing, 4-base, 5-positioning boss, 6-lower flange surface precise hole dividing tool, 7-upper flange surface precise hole dividing tool, 8-external positioning stop chuck, 9-internal positioning stop chuck, 10-internal hexagon bolt, 11-axial positioning shaft, 12-jackscrew, 13-axial positioning matching track, 14-flange surface precise hole dividing tool axial positioning matching groove, 15-horizontal precise hole, 16-vertical precise hole, 17-flange surface tool axial connecting through hole, 18-positioning stop chuck axial positioning matching groove, 19-positioning stop chuck axial connecting threaded hole, 20-positioning stop chuck jackscrew hole, 21-drill bushing horizontal positioning surface, 22-drill bushing axial positioning surface, 23-drill bushing matched drill positioning hole, 24-composite material product horizontal fine-divided hole and 25-composite material product vertical fine-divided hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
First embodiment, the first embodiment is described with reference to fig. 1 to 13, and a processing tool for processing a parallel surface of a composite material according to the consistency of corresponding precision holes comprises a lower flange surface precision hole dividing tool 6, an upper flange surface precision hole dividing tool 7, an external positioning stop chuck 8, an internal positioning stop chuck 9, an axial positioning shaft 11, an axial positioning matching track 13, and a flange surface precision hole dividing tool axial positioning matching groove 14,
the lower flange face inner fine hole dividing tool 6 and the upper flange face inner fine hole dividing tool 7 are cross-shaped and are mounted on two sides of an axial positioning shaft 11, horizontal fine hole dividing holes 15 are formed in two sides of a horizontal structure of the lower flange face inner fine hole dividing tool 6 and the upper flange face inner fine hole dividing tool 7, vertical fine hole dividing holes 16 are formed in two sides of the vertical structure, built-in positioning locking chucks 9 are mounted at the inner side opposite positions of the lower flange face inner fine hole dividing tool 6 and the upper flange face inner fine hole dividing tool 7 respectively, external positioning locking chucks 8 are mounted on the outer sides respectively, a plurality of axial positioning matching tracks 13 are evenly arranged on the axial positioning shaft 11 in the circumferential direction, flange face inner fine hole dividing tool axial positioning matching grooves 14 are formed in the lower flange face inner fine hole dividing tool 6 and the upper flange face inner fine hole dividing tool 7 and are matched with the axial positioning shaft 11.
The upper flange surface inner precise hole dividing tool 7, the lower flange surface inner precise hole dividing tool 6, the external positioning stop chuck 8 and the internal positioning stop chuck 9 are matched through respective axial positioning matching grooves and axial positioning matching rails 13 and are installed on the axial positioning shaft 11.
The outer spacing of the two built-in locating stop chucks 9 is the same as the length of the parallel-faced composite article 1.
The horizontal fine hole 15 and the vertical fine hole 16 of the upper flange surface fine hole tool 7 and the lower flange surface fine hole tool 6 and the flange surface tool axial connecting through hole 17 are integrally formed.
The inner peripheries of the internal positioning stop chuck 9 and the external positioning stop chuck 8 are provided with positioning stop chuck axial positioning matching grooves 18 which are matched with the axial positioning shaft 11. The external positioning stop chuck 8, the internal positioning stop chuck 9 and the axial positioning matching groove 18 are integrally formed.
The axial positioning matching grooves of the upper flange face inner fine hole dividing tool 7 and the lower flange face inner fine hole dividing tool 6 are integrally machined and formed, and the matching grooves are matched with the axial positioning shaft 11.
And the internal positioning stop chuck 9 and the external positioning stop chuck 8 are provided with positioning stop chuck axial connecting threaded holes 19. The external positioning stop chuck 8, the internal positioning stop chuck 9 and the axial connecting threaded hole 19 are integrally formed.
The inner hexagon bolt 10 is screwed into the axial connecting threaded hole 19 of the positioning stop chuck and the axial connecting through hole 17 of the flange surface tool, and the lower flange surface inner precise hole tool 6, the flange surface inner precise hole tool 7, the external positioning stop chuck 8 and the internal positioning stop chuck 9 are fastened and fixed.
The inner surface of the composite material product 1 is respectively matched and positioned with a lower flange surface inner fine hole dividing tool 6 and a flange surface inner fine hole dividing tool 7 through a positioning boss 5.
The drill bushing 3 is arranged on a horizontal fine-dividing hole 15 and a vertical fine-dividing hole 16 of the parallel surface corresponding fine-dividing hole consistency processing tool 2, and the drill bushing 3 is used for drilling fine-dividing holes for the composite material product 1, so that the tool is protected while positioning is carried out, and the service life of the tool is prolonged.
The upper and lower end faces of the composite material product 1 are parallel to each other.
The external positioning stop chuck 8 and the internal positioning stop chuck 9 are respectively two and are symmetrically distributed on two sides of the row composite material product 1.
The axial positioning matching track 13 of the axial positioning shaft 11 is integrally machined and formed.
When the tool is used, the lower flange surface fine hole dividing tool 6 and the upper flange surface fine hole dividing tool 7 are detached, and after the two flange surface fine hole dividing tools are detached, the axial movement and the matching are realized through the axial positioning matching track of the axial positioning shaft of the axial positioning matching groove of the integrated numerical control machining, so that the lower flange surface fine hole dividing tool 6 and the upper flange surface fine hole dividing tool 7 are detached and then are respectively fixedly assembled at the two ends of a composite material product through the inner stop chuck and the outer stop chuck, the relative positions of the fine hole dividing tools on the two flange surfaces are correspondingly consistent, and further, the corresponding position fine hole dividing holes on the two parallel end surfaces of the composite material product are machined through the drill bushing. The problem of the machinability of the composite material product and the consistency of corresponding fine separation holes between two parallel surfaces of the product is solved, the dimensional precision requirements of in-plane angle fine separation and axial coaxial concentricity of hole sites corresponding to angles between planes are realized on the composite material product, and the product is matched with a metal product in an assembling way, so that the dimensional high precision requirements of the composite material product are further realized.
The use method of the processing tool for the consistency of the parallel surfaces of the composite materials corresponding to the fine dividing holes comprises the steps of tightly installing a parallel surface composite material product 1 on a parallel surface corresponding fine dividing hole consistency processing tool 2, placing the parallel surface composite material product on a fixing device base 4 during operation and processing, processing hole positions on the parallel surface composite material product 1 through a drill bushing 3, finely dividing the hole positions of the processed composite material product 1 in the plane, and correspondingly keeping the hole centers of the fine dividing holes at the same position between the two parallel surfaces.
The base 4 is a shelf for placing, and the middle of the base can sink into a processed product and a tool and can seat the product and the tool on the base.
The use method of the processing tool for the consistency of the corresponding fine-pitch holes of the parallel surface of the composite material specifically comprises the following steps:
(1) and respectively pushing the positioning and stopping chuck axial positioning matching grooves 18 of the two built-in positioning and stopping chucks 9 into the axial positioning shaft 11 along the axial positioning matching rails 13, pushing the built-in positioning and stopping chucks 9 at the upper ends to a certain position, screwing the jackscrew 12, and screwing and fixing the built-in positioning and stopping chucks at the upper ends. And pushing the lower end built-in positioning and stopping chuck to the position where the distance between the outer sides of the two built-in positioning and stopping chucks 9 is consistent with the length of the parallel surface composite material product 1, screwing in the jackscrew 12, screwing and fixing to complete the axial positioning of the built-in positioning and stopping chucks 9, and simultaneously, the distance between the outer sides of the two built-in positioning and stopping chucks 9 is consistent with the length of the parallel surface composite material product.
(2) The flange surface fine hole dividing tool axial positioning matching groove 14 of the lower flange surface fine hole dividing tool 6 is pushed into the upper end of the axial positioning shaft 11 along the axial positioning matching rail 13, the positioning stopping chuck axial positioning matching groove 18 of the external positioning stopping chuck 8 is pushed into the lower end of the axial positioning shaft 11 along the axial positioning matching rail 13, the contact surface matching among the lower flange surface fine hole dividing tool 6, the lower end internal positioning stopping chuck 9 and the lower end external positioning stopping chuck 8 is confirmed, the inner hexagonal bolts 10 are screwed respectively, and the lower flange surface fine hole dividing tool 6, the lower end internal positioning stopping chuck 9 and the lower end external positioning stopping chuck 8 are connected in a fastening mode. After the lower end flange face is fastened in place, the jackscrew 12 is screwed into the lower end external positioning and stopping chuck 8, the lower end external positioning and stopping chuck 8 is screwed down, and the installation and the fixation of the lower end flange face precise hole dividing tool 6 are completed.
(3) The lower end of the combined tool is placed on the base 4, the composite material product 1 is sleeved and assembled on the combined tool, and the inner surface of the composite material product 1 is matched with the positioning boss 5.
(4) An axial positioning matching groove 14 of a flange face precise hole dividing tool 7 in an upper flange face is pushed into the upper end of an axial positioning shaft 11 along an axial positioning matching track 13, so that a positioning boss 5 is matched with the inner surface of a composite material product 1, an axial positioning matching groove 18 of a positioning and stopping chuck 8 which is externally arranged is pushed into the upper end of the axial positioning shaft 11 along the axial positioning matching track 13, the contact surface matching between the upper flange face precise hole dividing tool 7, the upper end built-in positioning and stopping chuck 9 and the upper end external positioning and stopping chuck 8 is confirmed, inner hexagonal bolts 10 are respectively screwed, and the upper flange face precise hole dividing tool 7, the upper end built-in positioning and stopping chuck 9 and the upper end external positioning and stopping chuck 8 are connected tightly. After the fixture is fastened in place, the jackscrew 12 is screwed into the external positioning and stopping chuck 8 at the upper end, the external positioning and stopping chuck 8 at the upper end is screwed up, and the installation and the fixation of the corresponding precise hole-dividing consistency processing tool 2 of the parallel surface and the composite material product 1 are finished.
(5) The drill bushing 3 is installed on the horizontal fine-dividing hole 15, the drill bushing horizontal positioning surface 21 is horizontally matched with the fine-dividing hole tool 7 in the upper flange face, the drill bushing axial positioning surface 22 is axially matched with the horizontal fine-dividing hole 15 in the fine-dividing hole tool 7 in the upper flange face, the composite material product horizontal fine-dividing hole 24 is formed in the composite material product through the drill bushing 3, and after the composite material product horizontal fine-dividing hole 24 is formed in the composite material product horizontal fine-dividing hole, the drill bushing 3 is sequentially installed in the fine-dividing hole in the upper flange face to form the composite material product 1. And taking down the drill bushing 3 after all the precisely distributed holes in the upper flange surface are completely matched with the drill.
(6) And turning the assembly of the tool 2 and the composite material product 1 corresponding to the consistency of the fine-distribution holes on the parallel surface, placing the upper end of the tool on the base 4, and finishing the matched drilling of the fine-distribution holes in the lower end surface of the composite material product according to the method. And taking down the drill bushing 3 after all the fine branch holes in the lower flange surface are matched with the drill. And finishing the matching drilling of the parallel surface fine-dividing hole consistency of the composite material product 1.
(7) Screwing off a lower-end hexagon socket head cap screw 10, screwing off an external positioning and stopping chuck jackscrew 12 at the lower end, taking off a flange surface inner fine-dividing hole tool 6, taking off a composite material product 1, finishing the hole site fine division of a composite material product horizontal fine-dividing hole 24 and a composite material product vertical fine-dividing hole 25 in the same plane on two parallel surfaces of the composite material product respectively, simultaneously finishing the composite material product 1 with the same hole center corresponding to the same between the two parallel surfaces of the fine-dividing hole in the same plane, and finishing the consistent processing of the composite material parallel surface corresponding to the fine-dividing hole of the composite material product 1.
The embodiments of the utility model disclosed above are intended merely to aid in the explanation of the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model.
Claims (10)
1. The utility model provides a processing frock to combined material parallel surface corresponds accurate hole uniformity that divides which characterized in that: comprises a lower flange surface inner precise hole dividing tool (6), an upper flange surface inner precise hole dividing tool (7), an external positioning stop chuck (8), an internal positioning stop chuck (9), an axial positioning shaft (11), an axial positioning matching track (13) and a flange surface inner precise hole dividing tool axial positioning matching groove (14),
the lower flange face inner fine hole dividing tool (6) and the upper flange face inner fine hole dividing tool (7) are in a cross shape and are installed on two sides of an axial positioning shaft (11), horizontal fine hole dividing tools (15) are arranged on two sides of a horizontal structure of the lower flange face inner fine hole dividing tool (6) and the upper flange face inner fine hole dividing tool (7), vertical fine holes (16) are arranged on two sides of the vertical structure, built-in positioning stop chucks (9) are respectively installed at the inner side opposite positions of the lower flange face inner fine hole dividing tool (6) and the upper flange face inner fine hole dividing tool (7), external positioning stop chucks (8) are respectively installed on the outer sides of the lower flange face inner fine hole dividing tool and the upper flange face inner fine hole dividing tool (7), a plurality of axial positioning fit tracks (13) are evenly arranged on the axial positioning shaft (11) in the circumferential direction, flange face inner fine hole dividing tools (6) and the upper flange face inner fine hole dividing tool (7) are provided with flange face inner circumferential direction fit grooves (14), which cooperates with an axial positioning shaft (11).
2. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 1, which is characterized in that: the outer side distance of the two built-in positioning stop chucks (9) is consistent with the length of the parallel surface composite material product (1).
3. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 1, which is characterized in that: the upper flange face inner fine hole dividing tool (7), the lower flange face inner fine hole dividing tool (6), the horizontal fine hole dividing tool (15), the vertical fine hole dividing tool (16) and the flange face tool axial connecting through hole (17) are integrally formed.
4. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 3, which is characterized in that: the drill bush (3) is arranged on the horizontal fine-dividing hole (15) and the vertical fine-dividing hole (16), and the parallel-surface composite material product (1) is provided with the drill fine-dividing hole through the drill bush (3).
5. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 1, which is characterized in that: and the inner peripheries of the built-in positioning stop chuck (9) and the external positioning stop chuck (8) are provided with positioning stop chuck axial positioning matching grooves (18) which are matched with the axial positioning shaft (11).
6. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 1, which is characterized in that: the external positioning stop chuck (8), the internal positioning stop chuck (9) and the axial positioning matching groove (18) are integrally formed.
7. The processing tool for the consistency of the corresponding fine separation holes of the parallel surface of the composite material according to claim 1, 5 or 6, wherein: and the internal positioning stop chuck (9) and the external positioning stop chuck (8) are provided with axial connecting threaded holes (19) of the positioning stop chucks.
8. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 7, is characterized in that: the external positioning stop chuck (8), the internal positioning stop chuck (9) and the axial connecting threaded hole (19) are integrally formed.
9. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 7, is characterized in that: the lower flange surface inner precise hole dividing tool (6), the flange surface inner precise hole dividing tool (7), the external positioning stop chuck (8) and the internal positioning stop chuck (9) are screwed into the positioning stop chuck axial connecting threaded hole (19) and the flange surface tool axial connecting through hole (17) through the inner hexagon bolt (10) to be fixed.
10. The processing tool aiming at the consistency of the corresponding fine-dividing holes of the parallel surface of the composite material as set forth in claim 1, which is characterized in that: the inner surface of the parallel surface composite material product (1) is respectively matched and positioned with a lower flange surface inner precise hole-dividing tool (6) and a flange surface inner precise hole-dividing tool (7) through a positioning boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139893.8U CN216680337U (en) | 2022-01-19 | 2022-01-19 | Processing tool for consistency of corresponding precise-distribution holes of parallel surfaces of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139893.8U CN216680337U (en) | 2022-01-19 | 2022-01-19 | Processing tool for consistency of corresponding precise-distribution holes of parallel surfaces of composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216680337U true CN216680337U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220139893.8U Active CN216680337U (en) | 2022-01-19 | 2022-01-19 | Processing tool for consistency of corresponding precise-distribution holes of parallel surfaces of composite material |
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| Country | Link |
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| CN (1) | CN216680337U (en) |
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- 2022-01-19 CN CN202220139893.8U patent/CN216680337U/en active Active
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