CN203418154U - Device used for processing parachute-hook inclined hole - Google Patents
Device used for processing parachute-hook inclined hole Download PDFInfo
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- CN203418154U CN203418154U CN201320545255.7U CN201320545255U CN203418154U CN 203418154 U CN203418154 U CN 203418154U CN 201320545255 U CN201320545255 U CN 201320545255U CN 203418154 U CN203418154 U CN 203418154U
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- processing
- bushing
- parachute
- inclined hole
- drill
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Abstract
The utility model discloses a device used for processing a parachute-hook inclined hole. The device comprises an L-shaped base. A drill plate is arranged at the top end of the base, a drill bushing is arranged at the upper end surface of the drill plate, one end of the drill bushing penetrates the drill plate, and a guide bushing is arranged on the middle portion of the drill bushing and penetrates the drill bushing; a first processing surface and a second processing surface which are mutually perpendicular are arranged on the inner side of the base, and an included angle alpha formed between the first processing surface and the horizontal direction is an acute angle. Due to the fact that the two mutually perpendicular processing surfaces are arranged on the device, the included angle formed between one of the surfaces and the horizontal direction is the acute angle, a to-be-processed parachute hook is placed on the processing surfaces, and a drill bit is allowed for extension, the inclined hole can be accurately processed, the processing efficiency is high, and the same batch of the parachute hooks are enabled to keep consistent in quality.
Description
Technical field
The utility model belongs to parachute technical field of processing equipment, is specifically related to a kind of for processing the device of parachute umbrella hook inclined hole.
Background technology
Parachute is one of most important configuration in aircraft equipment, and the security of parachute is the deciding factor that guarantees Aero-Space person's life security.The umbrella hook of parachute has again stricter requirement than common hook, and wherein the inclined hole on parachute hook is owing to being on two floors between square hole, processing difficulties, conventionally all adopt manual processing, working (machining) efficiency is low, and machining accuracy is not high, and quality is unstable.
Utility model content
It is a kind of for processing the device of parachute umbrella hook inclined hole that the purpose of this utility model is to provide, and while having solved manual processing umbrella hook inclined hole, working (machining) efficiency is low, precision is low and the unsettled problem of quality.
The technical scheme that the utility model adopts is: for processing the device of parachute umbrella hook inclined hole, comprise L shaped base, the top of base is provided with bushing plate, the upper surface of bushing plate is provided with drill bushing, one end of drill bushing is through bushing plate, and the middle part of drill bushing is provided with guide pin bushing, and guide pin bushing is through drill bushing; The inner side of base is provided with mutually perpendicular the first machined surface and the second machined surface, and the angle α of the first machined surface and horizontal direction is acute angle.
Feature of the present utility model is also,
One side of base is provided with steady pin.
Sharp angle α is 5 °.
The beneficial effects of the utility model are: of the present utility model for the device of processing parachute umbrella hook inclined hole by two mutually perpendicular processing planes are set, the angle of one of them plane and horizontal direction is acute angle, umbrella hook to be processed is positioned over to processing plane, drill bit is stretched into by guide pin bushing, just can very accurately process inclined hole, working (machining) efficiency is high, and the umbrella hook quality of same batch is consistent.
Accompanying drawing explanation
Fig. 1 is of the present utility model for processing the structural representation of the device of parachute umbrella hook inclined hole;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of parachute umbrella hook to be processed;
Fig. 4 is the use state diagram of processing unit (plant) of the present utility model.
In figure, 1. base, 2. bushing plate, 3. drill bushing, 4. steady pin, 5. inclined hole, 31. guide pin bushings.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is elaborated.
It is a kind of for processing the device of parachute umbrella hook inclined hole that the utility model provides, as depicted in figs. 1 and 2, comprise L shaped base 1, the top of base 1 is provided with bushing plate 2, the upper surface of bushing plate 2 is provided with drill bushing 3, one end of drill bushing 3 is through bushing plate 2, and the middle part of drill bushing 3 is provided with guide pin bushing 31, and guide pin bushing 31 is through drill bushing 3; The inner side of base 1 is provided with mutually perpendicular the first machined surface 11 and the second machined surface 12, the first machined surfaces 11 are acute angle with the angle α of horizontal direction.
One side of base 1 is provided with steady pin 4.
Sharp angle α is 5 °.
As shown in Figure 3, wherein inclined hole 5 is positioned on the floor of two square holes formation the structure of parachute umbrella hook to be processed.
Add man-hour, parachute umbrella hook to be processed is positioned in the first machined surface 11 of base 1 and the processing space of the second machined surface 12 formation, the one side of umbrella hook fits in the first machined surface 11, another side fits in the second machined surface 12, then one end of drill bushing 3 is passed from bushing plate 2, guide pin bushing 31 stretches to the region to be holed of inclined hole 5 simultaneously, then drill bit is stretched into from guide pin bushing 31, in region to be holed, get out inclined hole 5, the inclination angle of the inclined hole 5 getting out is 5 °.
By the way, of the present utility model for processing the device of parachute umbrella hook inclined hole, while having solved manual processing umbrella hook inclined hole, working (machining) efficiency is low, precision is low and the unsettled problem of quality.Of the present utility model for the device of processing parachute umbrella hook inclined hole by two mutually perpendicular processing planes are set, the angle of one of them plane and horizontal direction is acute angle, umbrella hook to be processed is positioned over to processing plane, drill bit is stretched into by guide pin bushing, just can very accurately process inclined hole, working (machining) efficiency is high, and the umbrella hook quality of same batch is consistent.
Claims (3)
1. for processing the device of parachute umbrella hook inclined hole, it is characterized in that, comprise L shaped base (1), the top of described base (1) is provided with bushing plate (2), the upper surface of described bushing plate (2) is provided with drill bushing (3), one end of described drill bushing (3) is through described bushing plate (2), and the middle part of drill bushing (3) is provided with guide pin bushing (31), and guide pin bushing (31) is through described drill bushing (3); The inner side of described base (1) is provided with mutually perpendicular the first machined surface (11) and the second machined surface (12), and described the first machined surface (11) is acute angle with the angle α of horizontal direction.
2. as claimed in claim 1ly for processing the device of parachute umbrella hook inclined hole, it is characterized in that, a side of described base (1) is provided with steady pin (4).
3. as claimed in claim 1 or 2ly for processing the device of parachute umbrella hook inclined hole, it is characterized in that, described sharp angle α is 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545255.7U CN203418154U (en) | 2013-09-03 | 2013-09-03 | Device used for processing parachute-hook inclined hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545255.7U CN203418154U (en) | 2013-09-03 | 2013-09-03 | Device used for processing parachute-hook inclined hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418154U true CN203418154U (en) | 2014-02-05 |
Family
ID=50017258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545255.7U Expired - Fee Related CN203418154U (en) | 2013-09-03 | 2013-09-03 | Device used for processing parachute-hook inclined hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418154U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353863A (en) * | 2014-10-23 | 2015-02-18 | 苏州新达电扶梯部件有限公司 | Drill jig for rope wheel |
| CN106914996A (en) * | 2017-04-14 | 2017-07-04 | 安徽省黄山台钻有限公司 | A kind of deep hole drill jig |
| CN107470681A (en) * | 2015-08-24 | 2017-12-15 | 施三武 | The localization method of product drilling |
| CN110202185A (en) * | 2019-05-30 | 2019-09-06 | 平顶山平煤机煤矿机械装备有限公司 | A kind of processing tool of inclined hole block |
| CN110788428A (en) * | 2019-11-28 | 2020-02-14 | 中国航发贵州黎阳航空动力有限公司 | Device and method for machining inclined ventilation small holes in outer ring of casing |
-
2013
- 2013-09-03 CN CN201320545255.7U patent/CN203418154U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353863A (en) * | 2014-10-23 | 2015-02-18 | 苏州新达电扶梯部件有限公司 | Drill jig for rope wheel |
| CN107470681A (en) * | 2015-08-24 | 2017-12-15 | 施三武 | The localization method of product drilling |
| CN107470681B (en) * | 2015-08-24 | 2019-02-22 | 南京新尼亚文汽车零部件有限公司 | The localization method of product drilling |
| CN106914996A (en) * | 2017-04-14 | 2017-07-04 | 安徽省黄山台钻有限公司 | A kind of deep hole drill jig |
| CN110202185A (en) * | 2019-05-30 | 2019-09-06 | 平顶山平煤机煤矿机械装备有限公司 | A kind of processing tool of inclined hole block |
| CN110788428A (en) * | 2019-11-28 | 2020-02-14 | 中国航发贵州黎阳航空动力有限公司 | Device and method for machining inclined ventilation small holes in outer ring of casing |
| CN110788428B (en) * | 2019-11-28 | 2021-07-20 | 中国航发贵州黎阳航空动力有限公司 | Device and method for machining inclined ventilation small holes in outer ring of casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20200903 |