CN204771682U - Folding part positioner that connects - Google Patents
Folding part positioner that connects Download PDFInfo
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- CN204771682U CN204771682U CN201520341815.6U CN201520341815U CN204771682U CN 204771682 U CN204771682 U CN 204771682U CN 201520341815 U CN201520341815 U CN 201520341815U CN 204771682 U CN204771682 U CN 204771682U
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- side board
- folding joint
- hole
- screw
- folding
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Abstract
The utility model provides a folding part positioner that connects, a serial communication port, include tool platform (1), side board (2), be used for to hang folding locating pin (3), tension rod (4) that connect, be used for adjustment screw (5) of the folding joint horizontal direction position of adjustment and be used for folding strutting arrangement (6) that connect the vertical direction position of adjustment, side board (2) adopt the bilateral symmetry structrual installation in on tool platform (1) open at the top of side board (2) has through -hole (2 -1), locating pin (3) install in in the through -hole (2 -1), the screw thread is adopted to the rear end of locating pin (3), tension rod (4) and locating pin (3) threaded connection, threaded hole (2 -2) is opened at the middle part of side board (2), install in screw hole (2 -2) adjustment screw (5), the terminal face and the folding non - processing side that connects of adjustment screw (5) contact.
Description
Technical field
The utility model belongs to field of machining, relates to a kind of folding joint part positioner.
Background technology
Helicopter folding joint is the strength member be installed on Helicopter Main Hub, its structure is very complicated, comprise the symmetrical plane (shown in Fig. 1 A and B) that two have higher designing requirement, the precision in these two faces not only has influence on the perpendicularity with four of this two plane orthogonal holes, also the depth of parallelism of holes theoretical axis can be had influence on, have influence on the folding precision of helicopter in flight course, have very important impact to flight safety.Such folding joint part exists in a large number in the helicopter of a lot of model, and as Z8, Z18 etc., its processing is the difficult problem that the domestic machine of puzzlement adds industry always.Owing to lacking corresponding process technology experience, all the time, relevant departments have attempted multiple location way, all do not solve its overproof problem, and often handle ultra-poor products trial single, it is many unfavorable to bring to company's research and production.
Summary of the invention
The utility model provides a kind of folding joint part positioner, it is characterized in that, comprise tooling platform, side board, for hanging the alignment pin of folding joint, stretching screw, for adjusting the adjustment screw rod of folding joint horizontal direction position and the bracing or strutting arrangement for adjusting folding joint vertical direction position, side board adopts bilateral symmetry to be installed on tooling platform, through hole is had at the top of side board, alignment pin is installed in through hole, the rear end of alignment pin adopts screw thread, stretching screw adopts with alignment pin and is threaded, the middle part of side board has screwed hole, adjustment screw rod is installed in screwed hole, the adjustment terminal surface of screw rod contacts with the non-processing side of folding joint, bracing or strutting arrangement to be positioned on tooling platform and front portion in the middle of side board, the lower surface of supported folding joint.
A kind of embodiment of this folding joint part positioner is that the both sides of side board top through hole have tapped through hole, screw-threaded coupling pin is installed in tapped through hole, the end of screw-threaded coupling pin and the contacts side surfaces of alignment pin, for the radial position of fixed locating stud.
A kind of embodiment of this folding joint part positioner is that tooling platform upper surface has the guide groove of orthogonal vertical and horizontal, and the T-shaped screw rod being provided with and matching with guide groove is arranged at the bottom of side board.
A kind of embodiment of this folding joint part positioner is that bracing or strutting arrangement adopts hydraulic jack or screw-nut structure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of folding joint;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the schematic diagram of folding joint when being arranged on the utility model.
Detailed description of the invention:
Below the utility model is described in further details.See Fig. 2, the utility model comprises tooling platform 1, side board 2, for hanging the alignment pin 3 of folding joint, stretching screw 4, for adjusting the adjustment screw rod 5 of folding joint horizontal direction position and the bracing or strutting arrangement 6 for adjusting folding joint vertical direction position, described side board 2 adopts bilateral symmetry to be installed on described tooling platform 1, through hole 2-1 is had at the top of described side board 2, described alignment pin 3 is installed in described through hole 2-1, the rear end of described alignment pin 3 adopts screw thread, described stretching screw 4 is threaded with alignment pin 3, the middle part of side board 2 has screwed hole 2-2, described adjustment screw rod 5 is installed in screwed hole 2-2, the terminal surface of described adjustment screw rod 5 contacts with the non-processing side of folding joint, described bracing or strutting arrangement 6 to be positioned on tooling platform 1 and front portion in the middle of side board 2, the lower surface of supported folding joint.
Consult Fig. 2, the utility model also comprises screw-threaded coupling pin 7, the both sides of described side board 2 top through hole 2-1 have tapped through hole 2-3, described screw-threaded coupling pin 7 is installed in tapped through hole 2-3, the end of screw-threaded coupling pin 7 and the contacts side surfaces of alignment pin 3, for the radial position of fixed locating stud 3.
Consult Fig. 2, the utility model also comprises the guide groove 1-1 that described tooling platform 1 upper surface has orthogonal vertical and horizontal, and the T-shaped screw rod 2-4 being provided with and matching with guide groove 1-1 is arranged at the bottom of side board 2.
Consult Fig. 2, the utility model also comprises described bracing or strutting arrangement 6 and adopts hydraulic jack or screw-nut structure.
Using method of the present utility model is: before processing parts, and first alignment tool platform 1 and the depth of parallelism of lathe tooling platform are within 0.01mm; Secondly the end face bus of centering both sides alignment pin 3, ensures that the depth of parallelism of frock and lathe is within 0.01mm; The side bus of positive alignment pin 3 again, ensures that the perpendicularity of frock and lathe is within 0.01mm; Take off pin, dress pin is installed in folding connector head bore; Lock with locking pin 7, prevent location from producing radial-play, thus prevent folding joint from producing radial-play; The neutral plane of centering folding joint, and the position adjusting its X-direction; With stretching screw 4 fixed locating stud 3, prevent it from producing X to displacement; Rotate both sides adjustment screw rod to folding joint both sides plane contact, lock workpiece further; With bracing or strutting arrangement adjustment workpiece Z-direction position, and fixing, prevent its produce Z-direction displacement and and XZ face in rotation.Its positioning precision is high, and efficiency is high, and during batch production, effect is particularly evident, can produce larger economic benefit.
Claims (4)
1. a folding joint part positioner, it is characterized in that, comprise tooling platform (1), side board (2), for hanging the alignment pin (3) of folding joint, stretching screw (4), for adjusting the adjustment screw rod (5) of folding joint horizontal direction position and the bracing or strutting arrangement (6) for adjusting folding joint vertical direction position, described side board (2) adopts bilateral symmetry to be installed on described tooling platform (1), through hole (2-1) is had at the top of described side board (2), described alignment pin (3) is installed in described through hole (2-1), the rear end of described alignment pin (3) adopts screw thread, described stretching screw (4) is threaded with alignment pin (3), the middle part of side board (2) has screwed hole (2-2), described adjustment screw rod (5) is installed in screwed hole (2-2), the terminal surface of described adjustment screw rod (5) contacts with the non-processing side of folding joint, described bracing or strutting arrangement (6) is positioned at the upper and front portion in the middle of side board (2) of tooling platform (1), the lower surface of supported folding joint.
2. folding joint part positioner according to claim 1, it is characterized in that, also comprise screw-threaded coupling pin (7), the both sides at described side board (2) top through hole (2-1) have tapped through hole (2-3), described screw-threaded coupling pin (7) is installed in tapped through hole (2-3), the end of screw-threaded coupling pin (7) and the contacts side surfaces of alignment pin (3), for the radial position of fixed locating stud (3).
3. folding joint part positioner according to claim 1, it is characterized in that, described tooling platform (1) upper surface has the guide groove (1-1) of orthogonal vertical and horizontal, and the T-shaped screw rod (2-4) being provided with and matching with guide groove (1-1) is arranged at the bottom of side board (2).
4. folding joint part positioner according to claim 1, is characterized in that, described bracing or strutting arrangement (6) adopts hydraulic jack or screw-nut structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341815.6U CN204771682U (en) | 2015-05-25 | 2015-05-25 | Folding part positioner that connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341815.6U CN204771682U (en) | 2015-05-25 | 2015-05-25 | Folding part positioner that connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771682U true CN204771682U (en) | 2015-11-18 |
Family
ID=54511808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341815.6U Active CN204771682U (en) | 2015-05-25 | 2015-05-25 | Folding part positioner that connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340691A (en) * | 2019-07-01 | 2019-10-18 | 昌河飞机工业（集团）有限责任公司 | The processing unit (plant) of Aviation Connector, system and method |
-
2015
- 2015-05-25 CN CN201520341815.6U patent/CN204771682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340691A (en) * | 2019-07-01 | 2019-10-18 | 昌河飞机工业（集团）有限责任公司 | The processing unit (plant) of Aviation Connector, system and method |
| CN110340691B (en) * | 2019-07-01 | 2020-07-31 | 昌河飞机工业（集团）有限责任公司 | Machining device, system and method for aviation connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |