CN103302334A - Cylindrical pit processing jig - Google Patents
Cylindrical pit processing jig Download PDFInfo
- Publication number
- CN103302334A CN103302334A CN2012100609862A CN201210060986A CN103302334A CN 103302334 A CN103302334 A CN 103302334A CN 2012100609862 A CN2012100609862 A CN 2012100609862A CN 201210060986 A CN201210060986 A CN 201210060986A CN 103302334 A CN103302334 A CN 103302334A
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- Prior art keywords
- cylindricality
- cylindrical
- cushion block
- drilling body
- product
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Abstract
The invention belongs to the field of technological equipment. The technical scheme is that a cylindrical pit processing jig comprises a jig body, a spherical nut, a cylindrical cushion block, a protection bushing and a finished bolt, wherein the jig body is of an L-shaped structure, holes are respectively formed in the two sides of the jig body, and the diameters of the holes are respectively consistent with a processed product and an automatic feeding and drilling part; the cylindrical cushion block is a cylinder, the radius of the cylinder is consistent with the radius of the primary hole of the cylindrical pit of the processed product, a round hole is formed in the middle of the processed product, the diameter of the round hole is vertical to the axis of the cylinder; and the finished bolt penetrates through the jig body, the end face of the product and the cylindrical cushion block and is fixed by the spherical nut. The cylindrical pit processing jig can be utilized to enable a machine tool to process the cylindrical pit, and the axis of the cylindrical pit is enabled to be vertical to the hole of the end face.
Description
Technical field
The invention belongs to the technological equipment field, relate to a kind of cylindricality nest 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 axis normal, structure in the past is planar structure, forms by fine finishining on the fine finishining platform, after the change structure, cylindroid can't be processed with lathe, therefore, must design and a kind ofly can process cylindroid, can satisfy the device of cylindroid center and end-face hole central vertical again.
Summary of the invention
The technical problem to be solved in the present invention: a kind of cylindricality nest processing drill jig is provided, can makes lathe carry out the processing of cylindricality nest, guarantee that cylindricality nest axle center is vertical with end-face hole.
Technical scheme of the present invention: a kind of cylindricality nest processing drill jig; comprise model drilling body; spherical nut; the cylindricality cushion block; the protection lining; burnished bolt, wherein, described model drilling body is L shaped structure; both sides are shaped on the hole; the aperture is consistent with product to be processed and auto-feed brill accessory respectively, and described cylindricality cushion block is cylindrical, and just pore radius is consistent with product to be processed cylindricality nest for cylindrical radius; the centre is provided with circular hole; the aperture is vertical with the cylinder axle center, and described burnished bolt passes model drilling body, product end surface, cylindricality cushion block, fixes with spherical nut.
Further, the cast lining is fixed on the model drilling body by the cast form.
Preferably, described cast lining periphery has at least 3 housing screws to be fixed on the model drilling body.
Beneficial effect of the present invention: by cylindricality nest processing drill jig of the present invention, can make lathe carry out the processing of cylindricality nest, guarantee that cylindricality nest axle center is vertical with end-face hole.
Description of drawings
Fig. 1 is the product to be processed structural representation.
Fig. 2 is cylindricality nest processing drill jig shaft side figure
Fig. 3 is that the converted products schematic diagram is bored in auto-feed.
Fig. 4 is the structural representation that cylindricality nest processing drill jig is connected with product.
Fig. 5 is the model drilling body structural representation.
Fig. 6 is model drilling body surface structure schematic diagram.
The specific embodiment
Arrive shown in Figure 6 as Fig. 2; cylindricality nest 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 shaped structure, and both sides are shaped on the hole, and the aperture is consistent with product to be processed and auto-feed brill accessory respectively; described cylindricality cushion block 3 is cylindrical; just pore radius is consistent with product to be processed cylindricality nest for cylindrical radius, and the centre is provided with circular hole, and the aperture is vertical with the cylinder axle center; described burnished bolt 5 passes model drilling body 1, product end surface, cylindricality cushion block 3, and is fixing with spherical nut 2.
Further, cast lining 7 is fixed on the model drilling body 1 by the cast form.
Preferably, described cast lining 7 peripheries have at least 3 housing screws 6 to be fixed on the model drilling body 1, are used for to cast lining 7 spacing.
When cylindricality nest 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; in the butt hole of product end surface fine finishining, put into the protection lining; prevent that burnished bolt from scratching the product hole wall; the spherical nut front is lined with the cylindricality cushion block, and is firm to guarantee that model drilling body connects.
Cylindricality nest processing drill jig of the present invention is L type structure, is fixed on the product to be processed by burnished bolt, and model drilling body is shaped on connecting hole on a limit, and cast is coordinated by dressing plate in the position, hole, guarantees the coordination of position, hole on connecting hole and the product.Be shaped on the drill jig hole on another limit, axle center, drill jig hole is vertical with corresponding connecting hole axle center, and the drill jig hole site that processes, the requirement that direction satisfies product are bored in the assurance auto-feed, and the working (machining) efficiency height has reduced working strength, the reliability height.
Claims (3)
1. a cylindricality nest is processed 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 shaped structure; both sides are shaped on the hole; the aperture is consistent with product to be processed and auto-feed brill accessory respectively, and described cylindricality cushion block (3) is cylindrical, and just pore radius is consistent with product to be processed cylindricality nest for cylindrical radius; the centre is provided with circular hole; the aperture is vertical with the cylinder axle center, and described burnished bolt (5) passes model drilling body (1); product end surface; cylindricality cushion block (3), fixing with spherical nut (2).
2. cylindricality nest processing drill jig according to claim 1 is characterized in that: pour into a mould lining (7) and be fixed on the model drilling body (1) by the cast form.
3. cylindricality nest according to claim 2 is processed drill jig, and it is characterized in that: described cast lining (7) periphery has at least 3 housing screws (6) to be fixed on the 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 true CN103302334A (en) | 2013-09-18 |
| CN103302334B 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) |
Citations (6)
| 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 |
| US20100244342A1 (en) * | 2009-03-28 | 2010-09-30 | Peter Jackson Zander | Mechanical jig |
-
2012
- 2012-03-09 CN CN201210060986.2A patent/CN103302334B/en active Active
Patent Citations (6)
| 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 |
| US20100244342A1 (en) * | 2009-03-28 | 2010-09-30 | Peter Jackson Zander | Mechanical jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103302334B (en) | 2015-12-02 |
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| 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 |