CN204603652U - A kind of fin blade apparatus for welding and positioning - Google Patents
A kind of fin blade apparatus for welding and positioning Download PDFInfo
- Publication number
- CN204603652U CN204603652U CN201520290849.7U CN201520290849U CN204603652U CN 204603652 U CN204603652 U CN 204603652U CN 201520290849 U CN201520290849 U CN 201520290849U CN 204603652 U CN204603652 U CN 204603652U
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Abstract
The utility model relates to a kind of fin blade apparatus for welding and positioning, belongs to machine and adds field.Apparatus for welding and positioning of the present utility model, comprises base and support; Support is cylindrical part, and extend the locating piece of four radial flutings outside the upper end of support vertically, each locating piece has the screwed hole of UNICOM vertical with radial slot, the cylindrical part sidewall radial direction of each locating piece lower end of support has screwed hole; Base is with three sections of cylindrical structure ladder positioning tables; Rocket projectile front end to be welded oral area is enclosed within base cylindrical section topmost, and backing holding cylinder one end is enclosed within outside rocket shell to be welded, and backing holding cylinder front end sleeve in the base between outside cylindrical section; Four fins insert in the radial slot of support four locating pieces respectively, make four fin rocket shell radial locations relatively to be welded.Apparatus for welding and positioning structure of the present utility model is simple, swings and causes locating inaccurate problem, improve welding precision and operating efficiency when solving welding manual operation.
Description
Technical field
The utility model relates to a kind of fin blade apparatus for welding and positioning, belongs to machine and adds field.
Background technology
The afterbody of certain civil rocket bullet is for having cylinder to cone transition column structure, and the afterbody cone segments of this rocket projectile is welded with four radial equipartition fins.For ensureing that four fins can provide reliable and stable adjustment to control to the flight attitude of rocket projectile, four fins are particularly important relative to the accuracy of the afterbody cone segments welding position of rocket projectile.Traditional handicraft, when welding four fins of this rocket projectile, due to the cone structure of this rocket projectile afterbody, does not carry out the fixture of effective location to this structure, during welding fin, can only be operated by the method for artificial line location.The method labor strength is large, produces draft and fin can be made to swing, depart from the position of regulation during welding, is difficult to the accuracy ensureing welding position.In welding process, workman and pad are comparatively near simultaneously, and the high temperature of generation, arc light, all can cause certain harm to operating personnel, there is potential safety hazard.
Utility model content
The purpose of this utility model be for solve traditional handicraft on the rocket projectile sidewall of cone structure, weld fin time, the accuracy of welding position cannot be ensured, and labour intensity large, there is the shortcomings such as potential safety hazard, and provide a kind of fin blade apparatus for welding and positioning.
The purpose of this utility model is achieved through the following technical solutions:
A kind of fin blade apparatus for welding and positioning of the present utility model, comprises base and support;
Support is the cylindrical part that internal diameter and rocket shell front end to be welded oral area external diameter match, the locating piece of four radial flutings is extended vertically outside the upper end of support, the distributing position of support four locating pieces and the welding position of rocket projectile to be welded four fins match, the each locating piece of support has the screwed hole of UNICOM vertical with radial slot, the cylindrical part sidewall radial direction of each locating piece lower end of support has screwed hole, and four screwed holes are axially corresponding respectively with the radial slot of four locating pieces;
Base is with three sections of cylindrical structure ladder positioning tables, and the base topmost external diameter of cylindrical section and the internal diameter of rocket shell front end to be welded oral area matches; The external diameter of base middle circle shell of column and the external diameter of rocket shell front end to be welded oral area match;
Rocket projectile front end to be welded oral area is enclosed within base cylindrical section topmost, and backing holding cylinder one end is enclosed within outside rocket shell to be welded, and backing holding cylinder front end sleeve in the base between outside cylindrical section, rocket shell to be welded is located; Four fins insert in the radial slot of support four locating pieces respectively, in the screwed hole of support each locating piece lower end cylinder shape part, connecting axle is to dog screw, make four fin rocket shell axial location relatively to be welded, be connected radial location screw on each locating piece of support with in the screwed hole of the vertical UNICOM of radial slot, make four fin rocket shell radial locations relatively to be welded.
After product orientation, first to after fin and rocket shell spot welding to be welded, unload positioner, product is being welded entirely, complete whole welding process.
Beneficial effect
Apparatus for welding and positioning structure of the present utility model is simple, swings and causes locating inaccurate problem, improve welding precision and operating efficiency when solving welding manual operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model apparatus for welding and positioning;
Fig. 2 is the structural representation of the utility model apparatus for welding and positioning medium-height trestle.
Fig. 3 is the upward view of Fig. 2;
Wherein, 1-base; 2-support; 3-rocket shell to be welded; 4-fin.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present utility model is elaborated.
Embodiment
A kind of fin blade apparatus for welding and positioning of the present utility model, as shown in Figure 1, comprises base 1 and support 2;
As shown in Figure 2,3, support 2 is the cylindrical part that internal diameter and rocket shell to be welded 3 front end oral area external diameter match, the locating piece of four radial flutings is extended vertically outside the upper end of support 2, the distributing position of support 2 four locating pieces and the welding position of rocket projectile to be welded four fins 4 match, the each locating piece of support 2 has the screwed hole of UNICOM vertical with radial slot, the cylindrical part sidewall radial direction of each locating piece lower end of support 2 has screwed hole, and four screwed holes are axially corresponding respectively with the radial slot of four locating pieces;
Base 1 is with three sections of cylindrical structure ladder positioning tables, and the base 1 topmost external diameter of cylindrical section and the internal diameter of rocket shell to be welded 3 front end oral area matches; The external diameter of base 1 middle circle shell of column and the external diameter of rocket shell to be welded 3 front end oral area match;
Rocket projectile front end to be welded oral area is enclosed within base 1 cylindrical section topmost, and support 2 cylinder one end is enclosed within outside rocket shell to be welded, and support 2 cylinder front end sleeve is outside base 1 middle circle shell of column, and rocket shell to be welded is located; Four fins 4 insert in the radial slot of support 2 four locating pieces respectively, in the screwed hole of support 2 each locating piece lower end cylinder shape part, connecting axle is to dog screw, make four fin 4 rocket shell axial location relatively to be welded, be connected radial location screw on each locating piece of support 2 with in the screwed hole of the vertical UNICOM of radial slot, make four fin 4 rocket shell radial locations relatively to be welded.
After product orientation, first to after fin 4 and rocket shell 3 to be welded spot welding, unload positioner, product is being welded entirely, complete whole welding process.
Claims (1)
1. a fin blade apparatus for welding and positioning, is characterized in that: comprise base and support;
Support is the cylindrical part that internal diameter and rocket shell front end to be welded oral area external diameter match, the locating piece of four radial flutings is extended vertically outside the upper end of support, the distributing position of support four locating pieces and the welding position of rocket projectile to be welded four fins match, the each locating piece of support has the screwed hole of UNICOM vertical with radial slot, the cylindrical part sidewall radial direction of each locating piece lower end of support has screwed hole, and four screwed holes are axially corresponding respectively with the radial slot of four locating pieces;
Base is with three sections of cylindrical structure ladder positioning tables, and the base topmost external diameter of cylindrical section and the internal diameter of rocket shell front end to be welded oral area matches; The external diameter of base middle circle shell of column and the external diameter of rocket shell front end to be welded oral area match;
Rocket projectile front end to be welded oral area is enclosed within base cylindrical section topmost, and backing holding cylinder one end is enclosed within outside rocket shell to be welded, and backing holding cylinder front end sleeve in the base between outside cylindrical section, rocket shell to be welded is located; Four fins insert in the radial slot of support four locating pieces respectively, in the screwed hole of support each locating piece lower end cylinder shape part, connecting axle is to dog screw, make four fin rocket shell axial location relatively to be welded, be connected radial location screw on each locating piece of support with in the screwed hole of the vertical UNICOM of radial slot, make four fin rocket shell radial locations relatively to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290849.7U CN204603652U (en) | 2015-05-06 | 2015-05-06 | A kind of fin blade apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290849.7U CN204603652U (en) | 2015-05-06 | 2015-05-06 | A kind of fin blade apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603652U true CN204603652U (en) | 2015-09-02 |
Family
ID=53956235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290849.7U Expired - Fee Related CN204603652U (en) | 2015-05-06 | 2015-05-06 | A kind of fin blade apparatus for welding and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141411A (en) * | 2016-08-12 | 2016-11-23 | 中国船舶重工集团公司第七二五研究所 | The electron beam welding tool of a kind of aircraft cylinder and wing and welding procedure |
| CN106624535A (en) * | 2016-11-10 | 2017-05-10 | 哈尔滨建成集团有限公司 | Special welding fixture for shell and installation plate |
| CN113977163A (en) * | 2021-09-28 | 2022-01-28 | 晋西工业集团有限责任公司 | Processing method of split type stabilizing device |
-
2015
- 2015-05-06 CN CN201520290849.7U patent/CN204603652U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141411A (en) * | 2016-08-12 | 2016-11-23 | 中国船舶重工集团公司第七二五研究所 | The electron beam welding tool of a kind of aircraft cylinder and wing and welding procedure |
| CN106141411B (en) * | 2016-08-12 | 2018-07-24 | 中国船舶重工集团公司第七二五研究所 | A kind of electron beam welding tool and welding procedure of aircraft cylinder and wing |
| CN106624535A (en) * | 2016-11-10 | 2017-05-10 | 哈尔滨建成集团有限公司 | Special welding fixture for shell and installation plate |
| CN106624535B (en) * | 2016-11-10 | 2018-07-31 | 哈尔滨建成集团有限公司 | A kind of shell welds special fixture with mounting plate |
| CN113977163A (en) * | 2021-09-28 | 2022-01-28 | 晋西工业集团有限责任公司 | Processing method of split type stabilizing device |
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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: 20150902 Termination date: 20190506 |