CN204159812U - For the device of submunition fuze stabilized zone riveted joint - Google Patents
For the device of submunition fuze stabilized zone riveted joint Download PDFInfo
- Publication number
- CN204159812U CN204159812U CN201420604674.8U CN201420604674U CN204159812U CN 204159812 U CN204159812 U CN 204159812U CN 201420604674 U CN201420604674 U CN 201420604674U CN 204159812 U CN204159812 U CN 204159812U
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- CN
- China
- Prior art keywords
- submunition fuze
- riveted joint
- fuze
- submunition
- stabilized zone
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Abstract
The utility model relates to submunition fuze, refer to a kind of device for the riveted joint of submunition fuze stabilized zone, be characterized in comprising die, base, die upper end is cylinder, lower end is cone, the outer round surface of end face on the cylinder establishes annular groove, establishes elastic ring circle in annular groove, be provided with the taper seat suitable with submunition fuze firing pin endoporus in the lower surface of cone, taper seat place is provided with turns over riveting arc groove, base is established and the face of cylinder under submunition fuze firing pin and the suitable hole of striker head.The utility model structure is simple, is easy to operation, and utilize the utility model submunition fuze riveted joint yields high, production efficiency is improved.
Description
Technical field
The utility model relates to submunition fuze, is specifically related to a kind of device for the riveted joint of submunition fuze stabilized zone.
Background technology
At present, the process of domestic submunition fuze stabilized zone riveted joint, general employing rushes riveting or gas riveting two kinds of methods, and such as domestic military products use more howitzer, compel bullet, rocket projectile, dummy round submunition fuze.Use aerodynamic force riveted joint time, riveted joint stroke without location, firing pin is flexible, cause firing pin inertia cylinder or differential attachment clamping stagnation dumb.When using mechanical pressure riveted joint, comparatively other modes are poor for riveting point uniformity, have crackle and rivet the phenomenons such as incomplete.
Summary of the invention
For the defect existing for the method that existing submunition fuze stabilized zone is riveted, technical problem to be solved in the utility model is a kind of device for the riveted joint of submunition fuze stabilized zone of design, adopt pendulum to grind the riveting process revolving riveting, it is little that pendulum stone roller revolves riveting plastic force, and riveted joint yields is high.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of device for the riveted joint of submunition fuze stabilized zone, comprise die, base, described die upper end is cylinder, lower end is cone, the outer round surface of end face on the cylinder establishes annular groove, establishes elastic ring circle in annular groove; Be provided with the taper seat suitable with submunition fuze firing pin endoporus in the lower surface of cone, taper seat place is provided with turns over riveting arc groove; Described base is established and the face of cylinder under submunition fuze firing pin and the suitable hole of striker head.
Further, described taper seat is the taper seat of 34 ° 50 ' ~ 35 ° 10 '; Described turn over riveting arc groove be R0.3 ~ 0.4 turn over riveting arc groove.
Further, described elastic ring circle is elastic tape.
The utility model adopts the device for the riveted joint of submunition fuze stabilized zone designed by technique scheme, and one is that riveting set is simple, is easy to operation; One is that assembly method is simple, is easy to operation; Three is that riveted joint yields is high; Four is that production efficiency is high.
Accompanying drawing explanation
Fig. 1 represents the structural representation of the utility model die;
Fig. 2 represents the structural representation of base;
Fig. 3 represents the structural representation of firing pin;
Fig. 4 represents the riveted structure schematic diagram of fuze body parts;
Fig. 5 represents that the utility model pendulum stone roller revolves riveting apparatus structure schematic diagram.
Detailed description of the invention
The structure below in conjunction with accompanying drawing, the utility model being used for the device of submunition fuze stabilized zone riveted joint illustrates.
See Fig. 1 to Fig. 5, the utility model is used for the device of submunition fuze stabilized zone riveted joint, comprise die, base, die upper end is cylinder 2, and lower end is cone 3, and the outer round surface of cylinder 2 upper surface establishes annular groove 1, establish elastic ring circle 16 in annular groove 1, elastic ring circle 16 is elastic tape.Establish the taper seat 5 suitable with the endoporus 6 of submunition fuze firing pin 7 in the lower surface of cone 3, taper seat 5 place is provided with turns over riveting arc groove 4.Base 10 is established and the lower face of cylinder of submunition fuze firing pin 7 and the suitable hole 9 of striker head 8.
The utility model in use, first assemble fuze body 15 parts, get an inertia cylinder 14 and carry out flexibility apolegamy with firing pin 7, load in an actor's rendering of an operatic tune cylindrical hole of fuze body 15, get a 0-7 lower gasket 13 with reticulate patterned surface upwards, get a 0-6 stabilized zone and be enclosed within firing pin bar and be seated, get a 0-8 Upper gasket 12 downward with reticulate patterned surface, be enclosed within firing pin bar and be seated, Upper gasket 12 connects tail band 11.
Add man-hour at part, process φ 2 ~ 2.2 circular hole 6 in the upper surface of firing pin 7, what on die, corresponding riveted joint position processed the taper seat 5 of 34 ° 50 ' ~ 35 ° 10 ' and R0.3 ~ 0.4 turns over riveting arc groove 4.
During assembling, first riveting device is revolved in assembling, elastic ring circle 16 is sleeved in the annular groove 1 of die external cylindrical surface, by firing pin 7 times faces of cylinder of fuze body parts and striker head 8, to load in the hole 9 of matching with base 10 and to put in place, when revolving riveting, firing pin 7 external cylindrical surface end face is stressed, indeformable to ensure firing pin 7 part screw thread, mechanical flexibility.Die and equipment endoporus matched in clearance, elastic ring circle 16 is convenient to die and equipment endoporus quick despatch.The taper seat 5 that on die, corresponding riveted joint position processes and turn over riveting arc groove 4, so as not to cause when revolving riveting firing pin 7 flange shapeless, imperfect, tear.
During use, first by base 10 center and machine spindle central alignment, then by die load facility inner hole of spindle, fuze body 15 parts fall into base 10.To be placed on holder together with fuze body 15 with portable firing pin bar and to compress with finger, starting GM5T pendulum and grind riveter and rivet.Pendulum grinds the rotating speed 1000 ~ 1100 turns of riveter, pressure 0.4 ~ 0.5MPa, 3 ~ 4 seconds time.Driven by motor main shaft rotates, by cam mechanism stable transmission band die.Due to stabilized zone die and spindle eccentricity, die swing rotary.Step on pedal under station of starting building, holder is by hydraulic system transmission ascending motion, and die makes the firing pin 7 flange distortion riveted joint of differential attachment with certain pressure rotary oscillation.Take out and revolve the good fuze body of riveting 15, repeat above-mentioned steps and carry out revolving riveting.
Claims (3)
1. for a device for submunition fuze stabilized zone riveted joint, comprise die, base, it is characterized in that described die upper end is cylinder, lower end is cone, the outer round surface of end face on the cylinder establishes annular groove, establishes elastic ring circle in annular groove; Be provided with the taper seat suitable with submunition fuze firing pin endoporus in the lower surface of cone, taper seat place is provided with turns over riveting arc groove; Described base is established and the face of cylinder under submunition fuze firing pin and the suitable hole of striker head.
2. the device for the riveted joint of submunition fuze stabilized zone according to claim 1, is characterized in that described taper seat is the taper seat of 34 ° 50 ' ~ 35 ° 10 '; Described turn over riveting arc groove be R0.3 ~ 0.4 turn over riveting arc groove.
3. the device for the riveted joint of submunition fuze stabilized zone according to claim 1, is characterized in that described elastic ring circle is elastic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604674.8U CN204159812U (en) | 2014-10-20 | 2014-10-20 | For the device of submunition fuze stabilized zone riveted joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604674.8U CN204159812U (en) | 2014-10-20 | 2014-10-20 | For the device of submunition fuze stabilized zone riveted joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159812U true CN204159812U (en) | 2015-02-18 |
Family
ID=52533540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604674.8U Expired - Fee Related CN204159812U (en) | 2014-10-20 | 2014-10-20 | For the device of submunition fuze stabilized zone riveted joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159812U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290296A (en) * | 2015-10-23 | 2016-02-03 | 常州南车铁马科技实业有限公司 | Train braking pad riveting device |
| CN109175195A (en) * | 2018-09-19 | 2019-01-11 | 重庆市钜铖机械有限公司 | A kind of pressure rivet tooling |
| CN110935805A (en) * | 2019-11-21 | 2020-03-31 | 贵州华烽电器有限公司 | Riveting method for duplicate gear |
| CN111659845A (en) * | 2020-06-12 | 2020-09-15 | 中南大学 | Spiral riveting lock welding device and method for explosive impact forming |
| CN111889574A (en) * | 2020-09-01 | 2020-11-06 | 贵州贵航汽车零部件股份有限公司 | Pneumatic riveting clamp for water chamber pipe nozzle |
| CN113976749A (en) * | 2021-12-27 | 2022-01-28 | 浙江长华汽车零部件股份有限公司 | Efficient rotary riveting die |
-
2014
- 2014-10-20 CN CN201420604674.8U patent/CN204159812U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290296A (en) * | 2015-10-23 | 2016-02-03 | 常州南车铁马科技实业有限公司 | Train braking pad riveting device |
| CN109175195A (en) * | 2018-09-19 | 2019-01-11 | 重庆市钜铖机械有限公司 | A kind of pressure rivet tooling |
| CN109175195B (en) * | 2018-09-19 | 2024-04-26 | 重庆市钜铖机械有限公司 | Rivet pressing method using rivet pressing tool |
| CN110935805A (en) * | 2019-11-21 | 2020-03-31 | 贵州华烽电器有限公司 | Riveting method for duplicate gear |
| CN111659845A (en) * | 2020-06-12 | 2020-09-15 | 中南大学 | Spiral riveting lock welding device and method for explosive impact forming |
| CN111659845B (en) * | 2020-06-12 | 2021-04-27 | 中南大学 | Spiral riveting lock welding device and method for explosive impact forming |
| CN111889574A (en) * | 2020-09-01 | 2020-11-06 | 贵州贵航汽车零部件股份有限公司 | Pneumatic riveting clamp for water chamber pipe nozzle |
| CN113976749A (en) * | 2021-12-27 | 2022-01-28 | 浙江长华汽车零部件股份有限公司 | Efficient rotary riveting die |
| CN113976749B (en) * | 2021-12-27 | 2022-04-01 | 浙江长华汽车零部件股份有限公司 | Efficient rotary riveting die |
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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 |
Granted publication date: 20150218 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |