CN103302334B - Cylindrical pit processing drill jig - Google Patents
Cylindrical pit processing drill jig Download PDFInfo
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- CN103302334B CN103302334B CN201210060986.2A CN201210060986A CN103302334B CN 103302334 B CN103302334 B CN 103302334B CN 201210060986 A CN201210060986 A CN 201210060986A CN 103302334 B CN103302334 B CN 103302334B
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- cylindrical
- drilling body
- model drilling
- cylindrical pit
- drill jig
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Abstract
The invention belongs to technological equipment field, technical scheme of the present invention: a kind of Cylindrical pit processing drill jig, comprise model drilling body, spherical nut, cylindricality cushion block, protection lining, burnished bolt, wherein, described model drilling body is L shape structure, both sides are shaped with hole, it is consistent that accessory is bored with product to be processed and auto-feed respectively in aperture, described cylindricality cushion block is cylindrical, just pore radius is consistent for cylindrical radius and product to be processed Cylindrical pit, centre is provided with circular hole, aperture and cylinder axis perpendicular, described burnished bolt is through model drilling body, product end surface, cylindricality cushion block, fix with spherical nut.By Cylindrical pit processing drill jig of the present invention, lathe can be made to carry out Cylindrical pit processing, ensure that Cylindrical pit axle center is vertical with end-face hole.
Description
Technical field
The invention belongs to technological equipment field, relate to a kind of Cylindrical pit processing drill jig.
Background technology
As shown in Figure 1, certain product component parting surface place is cylindrical structural, cylinder axle center and parting surface connecting hole axes normal, structure is in the past planar structure, is formed, after change structure by fine finishining in finishing station, cylindroid lathe cannot be processed, therefore, one must be designed and can process cylindroid, the device of cylindroid center and end-face hole central vertical can be met again.
Summary of the invention
The technical problem to be solved in the present invention: provide a kind of Cylindrical pit to process drill jig, lathe can be made to carry out Cylindrical pit processing, ensures that Cylindrical pit axle center is vertical with end-face hole.
Technical scheme of the present invention: a kind of Cylindrical pit processing drill jig; comprise model drilling body; spherical nut; cylindricality cushion block; protection lining; burnished bolt, wherein, described model drilling body is L shape structure; both sides are shaped with hole; it is consistent that accessory is bored with product to be processed and auto-feed respectively in aperture, and described cylindricality cushion block is cylindrical, and just pore radius is consistent for cylindrical radius and product to be processed Cylindrical pit; centre is provided with circular hole; aperture and cylinder axis perpendicular, described burnished bolt, through model drilling body, product end surface, cylindricality cushion block, is fixed with spherical nut.
Further, pour into a mould lining to be fixed in model drilling body by cast form.
Preferably, described cast lining periphery has at least 3 housing screws to be fixed in model drilling body.
Beneficial effect of the present invention: by Cylindrical pit processing drill jig of the present invention, lathe can be made to carry out Cylindrical pit processing, ensure that Cylindrical pit axle center is vertical with end-face hole.
Accompanying drawing explanation
Fig. 1 is product to be processed structural representation.
Fig. 2 is Cylindrical pit processing drill jig shaft side figure.
Fig. 3 is that converted products schematic diagram is bored in auto-feed.
Fig. 4 is the structural representation that Cylindrical pit processing drill jig is connected with product.
Fig. 5 is model drilling body structural representation.
Fig. 6 is model drilling body surface structure schematic diagram.
Detailed description of the invention
As shown in Fig. 2 to Fig. 6; Cylindrical pit processing drill jig of the present invention; comprise model drilling body 1; spherical nut 2; cylindricality cushion block 3, protection lining 4, burnished bolt 5; wherein; described model drilling body 1 is L shape structure, and both sides are shaped with hole, and it is consistent that accessory is bored with product to be processed and auto-feed respectively in aperture; described cylindricality cushion block 3 is cylindrical; just pore radius is consistent for cylindrical radius and product to be processed Cylindrical pit, and centre is provided with circular hole, aperture and cylinder axis perpendicular; described burnished bolt 5, through model drilling body 1, product end surface, cylindricality cushion block 3, is fixed with spherical nut 2.
Further, pour into a mould lining 7 to be fixed in model drilling body 1 by cast form.
Preferably, described cast lining 7 periphery has at least 3 housing screws 6 to be fixed in model drilling body 1, is used for cast lining 7 spacing.
When Cylindrical pit processing drill jig of the present invention uses; by burnished bolt, model drilling body and product to be processed are connected and fixed; model drilling body medial surface and product end surface are fitted; protection lining is put in the butt hole of product end surface fine finishining; prevent burnished bolt from being scratched by product hole wall; cylindricality cushion block is lined with, to ensure model drilling body stable connection before spherical nut.
Cylindrical pit processing drill jig of the present invention is L-type structure, and be fixed on product to be processed by burnished bolt, a limit is shaped with connecting hole to model drilling body, and cast is coordinated by dressing plate in position, hole, ensures the coordination of position, hole on connecting hole and product.Another limit is shaped with drill jig hole, axle center, drill jig hole and corresponding connecting hole axis perpendicular, ensure that the requirement that the drill jig hole site, the direction that process meet product is bored in auto-feed, working (machining) efficiency is high, reduces working strength, and reliability is high.
Claims (3)
1. a Cylindrical pit processing drill jig, it is characterized in that: comprise model drilling body (1), spherical nut (2), cylindricality cushion block (3), protection lining (4), burnished bolt (5), wherein, described model drilling body (1) is L shape structure, both sides are shaped with hole, it is consistent that accessory is bored with product to be processed and auto-feed respectively in aperture, described cylindricality cushion block (3) is for cylindrical, just pore radius is consistent for cylindrical radius and product to be processed Cylindrical pit, centre is provided with circular hole, aperture and cylinder axis perpendicular, described burnished bolt (5) is through model drilling body (1), product end surface, cylindricality cushion block (3), fix with spherical nut (2).
2. Cylindrical pit processing drill jig according to claim 1, is characterized in that: cast lining (7) is fixed in model drilling body (1) by cast form.
3. Cylindrical pit processing drill jig according to claim 2, is characterized in that: described cast lining (7) periphery has at least 3 housing screws (6) to be fixed in model drilling body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060986.2A CN103302334B (en) | 2012-03-09 | 2012-03-09 | Cylindrical pit processing drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060986.2A CN103302334B (en) | 2012-03-09 | 2012-03-09 | Cylindrical pit processing drill jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302334A CN103302334A (en) | 2013-09-18 |
| CN103302334B true CN103302334B (en) | 2015-12-02 |
Family
ID=49128299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210060986.2A Active CN103302334B (en) | 2012-03-09 | 2012-03-09 | Cylindrical pit processing drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302334B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647416A (en) * | 2022-09-28 | 2023-01-31 | 陕西飞机工业有限责任公司 | Machining device and method for butt joint of aircraft parts and cylindrical pits |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB460965A (en) * | 1935-08-02 | 1937-02-02 | Frederick Paul Price | Cross pin hole drilling jig |
| US3967816A (en) * | 1974-02-21 | 1976-07-06 | Mauser-Schaerer Gmbh | Fixture block serving as a manufacturing accessory |
| US4128118A (en) * | 1976-01-27 | 1978-12-05 | Bondgrade Limited | Tooling jig |
| EP0136080A1 (en) * | 1983-08-27 | 1985-04-03 | Black & Decker Inc. | A drill jig for dowel joints |
| US5154548A (en) * | 1991-09-27 | 1992-10-13 | Walsh Joseph P | Dowelling fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8376333B2 (en) * | 2009-03-28 | 2013-02-19 | Peter Jackson Zander | Mechanical jig |
-
2012
- 2012-03-09 CN CN201210060986.2A patent/CN103302334B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB460965A (en) * | 1935-08-02 | 1937-02-02 | Frederick Paul Price | Cross pin hole drilling jig |
| US3967816A (en) * | 1974-02-21 | 1976-07-06 | Mauser-Schaerer Gmbh | Fixture block serving as a manufacturing accessory |
| US4128118A (en) * | 1976-01-27 | 1978-12-05 | Bondgrade Limited | Tooling jig |
| EP0136080A1 (en) * | 1983-08-27 | 1985-04-03 | Black & Decker Inc. | A drill jig for dowel joints |
| US5154548A (en) * | 1991-09-27 | 1992-10-13 | Walsh Joseph P | Dowelling fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103302334A (en) | 2013-09-18 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: Box 34, Hanzhong City, Shaanxi Province, 723213 Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |
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| CP03 | Change of name, title or address |