CN111644724A - Welding fixture for multi-parameter cable plug and connector of solid rocket engine - Google Patents
Welding fixture for multi-parameter cable plug and connector of solid rocket engine Download PDFInfo
- Publication number
- CN111644724A CN111644724A CN202010646946.0A CN202010646946A CN111644724A CN 111644724 A CN111644724 A CN 111644724A CN 202010646946 A CN202010646946 A CN 202010646946A CN 111644724 A CN111644724 A CN 111644724A
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- Prior art keywords
- blade
- rectangular
- rocket engine
- connector
- solid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides a welding jig of solid rocket engine multi-parameter cable plug and connector, includes base, tripod support frame, main shaft, blade and blade fixed plate, the tripod support frame appears in pairs, arranges in on the base through the main shaft parallel, the blade fixed plate that appears in pairs passes through the main shaft setting in the both sides of tripod, and the blade is on a parallel with the main shaft and is fixed in the blade fixed plate. The blades are fixed on the blade fixing plate through bolts. The blade can be in a structure that a round through hole is buckled in a rectangular metal plate; the blade is a rectangular metal plate, and a rectangular through hole is buckled in the rectangular metal plate; the blade is a rectangular metal plate, and a small round through hole is buckled in the rectangular metal plate; the blade is a rectangular metal plate with a rectangular through hole and two small rectangular through holes symmetrically arranged. The invention simultaneously meets the high-quality and high-efficiency welding of the multi-parameter cable plug and the connector of the solid rocket engine.
Description
Technical Field
The invention relates to welding of a cable and a connector of a solid rocket engine, in particular to a welding fixture for a multi-parameter cable plug and a connector of a solid rocket engine.
Background
In tests such as engine ground test, high-modulus test and the like, when parameters such as temperature, strain, time, thrust and the like are measured according to the requirements of test task specifications, the connection between a plug and a cable, the connection between the cable and the connection between the cable and a board card connector of a test device need to be welded. The welding process is more loaded down with trivial details, needs two at least operating personnel cooperations just to be convenient for accomplish at present, and is consuming time long, takes up nearly half preliminary preparation operating time before trying, and welding process does not have reliable fixed facilities, easily causes the rosin joint, reduces the welding quality between plug, connector, cable and cable, and the repeated rewelding more influences experimental preparation efficiency. Under the conditions that the research models are increased suddenly and the parameter measurement requirements are increased sharply, the welding work efficiency in the past cannot meet the requirements of scientific research and production tasks, a special welding clamp needs to be manufactured, the welding quality and efficiency are improved, and therefore the reliability of parameter measurement is guaranteed.
The existing welding clamp is mainly used for welding one or two common cables, cables and plugs or testing equipment connectors and cables, and can not meet the welding requirements among the cables, the plugs and the connectors of various parameters of the solid rocket engine.
Disclosure of Invention
The technical problems to be solved by the invention are as follows:
the invention provides a welding fixture for a multi-parameter cable plug and a connector of a solid rocket engine, which is used for simultaneously solving the problems of high-quality and high-efficiency welding between the multi-parameter cable plug and the connector of the solid rocket engine.
In order to solve the technical problem, the invention adopts the technical scheme that:
the utility model provides a welding jig of solid rocket engine multi-parameter cable plug and connector, includes base, tripod support frame, main shaft, blade and blade fixed plate, the tripod support frame appears in pairs, arranges in on the base through the main shaft parallel, the blade fixed plate that appears in pairs passes through the main shaft setting in the both sides of tripod, and the blade is on a parallel with the main shaft and is fixed in the blade fixed plate.
Further, the blades are fixed on the blade fixing plate through bolt connection.
Furthermore, the blade can be in a rectangular metal plate with a round through hole buckled therein, and is welded with a vacuum bin plug for testing temperature, strain, vibration and other parameters.
Furthermore, the blade is a rectangular metal plate, and a rectangular through hole is buckled in the rectangular metal plate, so that cables such as twisted pairs and the like can be welded with the cables.
Furthermore, the blade is a small round through hole which is buckled in the rectangular metal plate, and is used for welding a cable and a round electric connector (seven-core plug).
Furthermore, the blade is a rectangular metal plate, and a rectangular through hole and two small rectangular through holes at symmetrical positions are formed in the rectangular metal plate, and the rectangular through hole is used for welding a temperature, strain, pressure and thrust parameter acquisition board card (50-pin D-shaped plug) and a test cable in the Pacific 6000 acquisition equipment; the two small rectangular through holes in the symmetrical positions are used for welding a connector (7-pin plug) of a temperature acquisition board card in Dewegian acquisition equipment with a test cable.
Further, the base is provided with a soldering tin shaft for placing soldering tin in a welding mode, a supporting seat for placing soldering iron and a soldering oil barrel for placing soldering oil.
Further, the blade fixing plate is a windmill structure.
Has the advantages that:
meanwhile, the high-quality and high-efficiency welding of multi-parameter cable plugs and connectors of the solid rocket engine is met.
Drawings
FIG. 1: an integral structure diagram of a solid rocket engine multi-parameter cable plug and connector welding fixture;
wherein: 1. the soldering iron comprises a base, 2 parts of a soldering iron supporting seat, 3 parts of a soldering tin shaft, 4 parts of a soldering oil cylinder, 5 parts of a triangular supporting frame, 6 parts of a main shaft, 7 parts of a blade fixing plate, 8 parts of blades a, 9 parts of blades b, 10 parts of blades c and 11 parts of blades d.
Detailed Description
The embodiments are further described with reference to the drawings.
As shown in fig. 1, the base 1 is a rectangular metal plate structure, on one hand, the triangular supports 5 on both sides are connected by welding, on the other hand, a semi-arc soldering iron support base 2 of a metal structure is fixed on one side by welding, and a soldering tin shaft 3 and a soldering tin cylinder 4 of a cylindrical structure are fixed on the other side by welding. The soldering tin shaft 3 is composed of a thick screw at the lower part and a fixing cap connected with the upper part through threads. The triangular support frame 5 has 2 blocks in total, is installed on the left side and the right side of the multifunctional cable plug welding fixture, is connected with the base 1 on the one hand, and is connected with the blade fixing plate 7 through the main shaft 6 on the other hand. The main shaft 6 is composed of a thick screw rod penetrating through the two blade fixing plates 7 and nuts which are used for fixing the blade fixing plates 7 on two sides of the thick screw rod, and when the currently used blade structure is adjusted, the nuts are locked to fix the blade fixing plates 7. The blade fixing plate 7 is connected with the four blade structures a, the blades b, the blades c and the blades d through bolts, and when the angle of each blade is adjusted and a cable or a connector needing to be welded is placed in the through hole, the cable or the connector needing to be welded is fixed in the through hole through a locking nut.
The blade structure is a rectangular metal plate, a circular through hole 8 is buckled in the rectangular metal plate, and a cable is welded with a vacuum bin plug for testing parameters such as temperature, strain, vibration and the like; a rectangular through hole 11 is buckled in the rectangular metal plate for welding the cables such as a twisted pair and the like; a small round through hole 9 is buckled in the rectangular metal plate for welding a cable with a round electric connector (a seven-core plug); a rectangular through hole and two small rectangular through holes 10 at symmetrical positions are buckled in the rectangular metal plate, and the rectangular through hole is used for welding a temperature, strain, pressure and thrust parameter acquisition board card (50-pin D-shaped plug) and a test cable in the Pacific 6000 acquisition equipment; the two small rectangular through holes in the symmetrical positions are used for welding a connector (7-pin plug) of a temperature acquisition board card in Dewegian acquisition equipment with a test cable.
Claims (8)
1. The utility model provides a welding jig of solid rocket engine multi-parameter cable plug and connector which characterized in that: including base (1), tripod support frame (5), main shaft (6), blade and blade fixed plate (7), tripod support frame (5) appear in pairs, arrange base (1) in through main shaft (6) parallel on, blade fixed plate (7) that appear in pairs are through the main shaft setting in the both sides of tripod (5), and the blade is on a parallel with main shaft (6) and is fixed in blade fixed plate (7).
2. The solid-rocket engine multiparameter cable plug and connector welding jig of claim 1, wherein: the blades are fixed on the blade fixing plate (7) through bolts.
3. The solid-rocket engine multiparameter cable plug and connector welding jig as defined in claim 2, wherein said blade (8) has a rectangular metal plate with a circular through hole formed therein.
4. The solid-rocket engine multiparameter cable plug and connector welding jig according to claim 2, wherein the blade (11) has a rectangular plate with a rectangular through hole.
5. The welding fixture for multi-parameter cable plugs and connectors of solid rocket engines according to claim 2, wherein the blade (9) is a rectangular metal plate with a small circular through hole inside.
6. The solid-rocket engine multiparameter cable plug and connector welding jig as defined in claim 2, wherein said blade (10) has a rectangular metal plate with a rectangular through hole and two small rectangular through holes symmetrically formed therein.
7. The solid-rocket engine multiparameter cable joint and connector welding jig of claim 1, wherein: the soldering tin axle (3) of placing soldering tin has been set up with the welded mode on base (1), places supporting seat (2) of flatiron, places soldering oil bucket (4) of soldering tin.
8. The solid-rocket engine multiparameter cable plug and connector welding jig of claim 1, wherein the blade securing plate (7) is a windmill structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646946.0A CN111644724A (en) | 2020-07-07 | 2020-07-07 | Welding fixture for multi-parameter cable plug and connector of solid rocket engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646946.0A CN111644724A (en) | 2020-07-07 | 2020-07-07 | Welding fixture for multi-parameter cable plug and connector of solid rocket engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644724A true CN111644724A (en) | 2020-09-11 |
Family
ID=72344239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010646946.0A Pending CN111644724A (en) | 2020-07-07 | 2020-07-07 | Welding fixture for multi-parameter cable plug and connector of solid rocket engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111644724A (en) |
-
2020
- 2020-07-07 CN CN202010646946.0A patent/CN111644724A/en active Pending
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