CN107052605A - The assembling positioning tool and method of a kind of solid propellant rocket cable block - Google Patents
The assembling positioning tool and method of a kind of solid propellant rocket cable block Download PDFInfo
- Publication number
- CN107052605A CN107052605A CN201611172728.8A CN201611172728A CN107052605A CN 107052605 A CN107052605 A CN 107052605A CN 201611172728 A CN201611172728 A CN 201611172728A CN 107052605 A CN107052605 A CN 107052605A
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- Prior art keywords
- cable block
- plate
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- cable
- location
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Classifications
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of assembling positioning tool of solid propellant rocket cable block, it is made up of first group of cable block location-plate and follow-up cable block location-plate, first group of cable block location-plate is used for the assembling positioning of first group of cable block of Solid Rocket Motor combustion chamber housing, and first group of cable block location-plate end face A on the basis of the front end face of Solid Rocket Motor combustion chamber housing is assembled；Follow-up cable block location-plate assembles later group cable block on the basis of the cable block that previous group is had good positioning.The present invention carries out positioning welding after assembling rapidly instead of the method for assembling of ruling by hand, by frock by cable block clamping, reduces cable block position skew caused by weld contraction, improve production efficiency and assembly precision by the way that frock is quick, precise cable seat is put.
Description
Technical field
The present invention relates to a kind of assembling positioning tool of cable block, more particularly to a kind of solid propellant rocket cable block
Assemble positioning tool.
Background technology
As shown in figure 1, fraction solids rocket chamber housing 1 is provided with array cable block 2, for fixing cable
Line, its every group of cable block spacing and position accuracy demand are higher.Welding is usually taken with burning chamber shell connection method in cable block
Shaping.
Existing cable seat assembling localization method carries out matching somebody with somebody to traditional thread binding one by one, produces assembling process to draw by hand after the position line
Cumbersome, the line time is longer, and assembling speed, precision are low, and production efficiency is relatively low, and weld seam easily shrinks deformation after tack welding,
It is likely to result in the skew of cable block position.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of assembling positioning tool of solid propellant rocket cable block, with
Solution can quickly be accurately positioned cable block position, and carry out positioning welding, effectively improve erection welding speed and precision, improve life
The problem of producing efficiency.
To solve the technical problem existed, the technical solution adopted by the present invention is：A kind of solid propellant rocket cable block
Assembling positioning tool, be made up of first group of cable block location-plate and follow-up cable block location-plate, described first group of cable block positioning
Plate is used for the assembling positioning of first group of cable block of Solid Rocket Motor combustion chamber housing, and first group of cable block location-plate is with solid
End face A is assembled on the basis of the front end face of rocket chamber's housing；The left end of first group of cable block location-plate is provided with vertical
Gusset, to clamping datum end face A, the right-hand member of first group of cable block location-plate is provided with positioning hole, and positioning hole upper/lower terminal is used respectively
To place cable block；The left end of first group of cable block location-plate is provided with " u "-shaped groove, and the left side of positioning hole is provided with square groove, " u "-shaped groove
With the lower edge of square groove and the centerline of first group of cable block location-plate on coaxial line, for finding accurately on burning chamber shell
Center line；Described follow-up cable block location-plate assembles later group cable block on the basis of the cable block that previous group is had good positioning, after
The left end of continuous cable block location-plate is provided with the fixing hole of previous group cable block, for being enclosed on the cable block having good positioning；Follow-up electricity
The right-hand member of cable seat location-plate is provided with the positioning hole of cable block, and its structure is identical with the positioning hole in first group of cable block location-plate；Afterwards
Square groove, the lower edge of square groove and follow-up electricity are provided with the fixing hole of left end and the positioning hole of right-hand member of continuous cable block location-plate
The centerline of cable seat location-plate is on coaxial line, for examining whether upper one group of cable block fills partially.
For the ease of carry out positioning welding, prevent constraint welding gun movement, first group of cable block location-plate of the present invention and
The left and right two ends of positioning hole of follow-up cable block location-plate are respectively equipped with 45 ° of skewed slots, for expansion space.
In order to mitigate weight, first group of cable block location-plate and follow-up cable block location-plate of the present invention are provided with mitigation
Hole.
In order to prevent location-plate from being swung in assembling process, first group of cable block location-plate of the present invention and follow-up
The both sides of cable block location-plate are respectively equipped with inclined-plane boss with burning chamber shell joint place, to burning chamber shell of fitting.
The present invention provides a kind of cable block quick assembling localization method, and its installation step is：
（1）Line, cable block central axis is drawn in Solid Rocket Motor combustion chamber housing along generatrix direction.
（2）First group of cable block assembling, first group of cable block location-plate is placed on the basis of end face A to solid propellant rocket
On burning chamber shell, using first group of cable block location-plate left end vertical rib plate clamping end face, first group of cable block location-plate is moved up and down,
Axis is drawn using " u "-shaped groove and square groove alignment, the cable block position for then filling in cable block in positioning hole can be carried out
First group of cable block location-plate is removed after the completion of positioning welding, positioning welding；
（3）Follow-up cable block assembling, is inserted in first group of cable block, now subsequently by the fixing hole of follow-up cable block location-plate left end
Cable block location-plate can be fixed, it is impossible to mobile.Observe two square grooves and cable block central shaft on follow-up cable block location-plate
The repeatability of line judges whether cable block offsets, if skew correction in time, two cable blocks are then filled in positioning hole carry out
Positioning welding.Follow-up each group cable block assembling localization method is same.
The cable block assembling positioning tool of the present invention, including first group of cable block location-plate and follow-up cable block location-plate.It is first
Group cable block location-plate is on the basis of end face A, for assembling left end（A ends）First group of cable block；Follow-up cable block location-plate
Be by previous group position after cable block on the basis of assemble rear set cable block, and carry out positioning welding, and every time can be simultaneously
Two cable blocks are assembled, efficiency of assembling is high, and precision is high.
Its thinking of the solid propellant rocket cable block assembling positioning tool of the present invention is the mode generation using tool locating
Take the place of work line assembly method, first group of cable block assemble on the basis of burning chamber shell end face, follow-up each group cable block with
Assembled on the basis of upper one group of cable block, and one group of cable block of positioning can be assembled every time.When carrying out positioning welding, location-plate can be effective
Control to deform caused by weld contraction, reduce position skew.Provided with 45 ° of skewed slots in location-plate positioning hole, it is possible to increase positioning welding
Space, is easy to stretching into and mobile for welding gun.It can be sentenced during follow-up cable block assembling according to the alignment case of square groove and burning chamber shell
Whether the upper one group of cable block that breaks offsets, if skew can be corrected in time.Each location-plate is provided with burning chamber shell joint place both sides
Inclined-plane boss, can improve the stability of frock in assembling process.
Beneficial effect
A kind of assembling positioning tool for Solid Rocket Motor combustion chamber housing cable block that the present invention is provided, it is fast by frock
Speed, precise cable seat are put, and positioning welding are carried out after assembling rapidly instead of the method for assembling of ruling by hand, by frock by electricity
Cable seat clamping, reduces cable block position skew caused by weld contraction, improves production efficiency and assembly precision.Two can be assembled simultaneously
Individual cable block, accelerates assembling speed, improves production efficiency；Cable block positioning hole can have cable block clamping in positioning welding
The position skew that effect control weld contraction is caused, improves assembly precision；Group electricity can be examined in time when assembling the following group cable block
The precision of cable seat, it is ensured that process control and reliable.
Brief description of the drawings
Fig. 1 is Solid Rocket Motor combustion chamber shell structure simplified schematic diagram.
Fig. 2 is cable block assembling schematic diagram.
Cable block positioning plate structure schematic diagram is organized headed by Fig. 3.
Cable block positioning plate structure side view is organized headed by Fig. 4.
Cable block location-plate B-B sectional views are organized headed by Fig. 5.
Fig. 6 is follow-up cable block positioning plate structure schematic diagram.
Fig. 7 is follow-up cable block positioning plate structure side view.
In figure, including Solid Rocket Motor combustion chamber housing 1, cable block 2, first group of cable block location-plate 3, follow-up cable
Seat location-plate 4.
Embodiment
The present invention is described further with reference to the accompanying drawings and examples.
As illustrated in figs. 2-7, cable block assembling positioning tool, including first group of cable block location-plate 3 and the positioning of follow-up cable block
Plate 4.First group of cable block location-plate 3 is used for first group of assembling positioning of cable block 2 of burning chamber shell, and it is with burning chamber shell front end
Face（End face A）On the basis of assemble.Follow-up cable block location-plate 4 assembles latter on the basis of being the cable block 2 being had good positioning by previous group
Group cable block 2.If the spacing of two adjacent groups cable block 2 is different, it can be set as needed according to the follow-up structure of cable block location-plate 4
Meter processing, only changes length.
As shown in Figure 3,4, the first group of left end of cable block location-plate 3 is provided with vertical rib plate, to clamping datum end face A.Right-hand member is set
There is positioning hole, positioning hole upper/lower terminal is respectively intended to place cable block 2, and the left and right two ends of positioning hole are respectively equipped with 45 ° of skewed slots, use
Carry out expansion space, be convenient for positioning welding, prevent constraint welding gun movement.The " u "-shaped groove of the first group of left end of cable block location-plate 3 and
The square groove of 5mm in positioning hole is used for finding the center line on burning chamber shell accurately.Location-plate body is provided with lightening core.
As shown in figure 5, the first group of both sides of cable block location-plate 3 are provided with inclined-plane boss with burning chamber shell joint place, to paste
Combination burning room housing, prevents from swinging in assembling process.This kind of boss knot also is provided with follow-up cable block location-plate 4
Structure.
As shown in Figure 6,7, the follow-up left end of cable block location-plate 4 is provided with the fixing hole of previous group cable block 2, for being enclosed on positioning
On good cable block 2, next group of cable block 2 is assembled on the basis of this group of cable block 2.Right-hand member is provided with the positioning hole of cable block 2, and it is tied
Structure is identical with the positioning hole in first group of cable block location-plate 3.5mm square grooves on location-plate in fixing hole and positioning hole can be used to
Examine whether one group of cable block 2 fills partially, if dress can be corrected in time partially.Lightening core is provided with the middle of location-plate, mitigates frock
Weight.
When it is implemented, as shown in Fig. 2 the central axis of cable block 2 is drawn along burning chamber shell generatrix direction, by first group of cable
Seat location-plate 3 is placed to burning chamber shell on the basis of end face A, using its left end vertical rib plate clamping end face, moves up and down this
Location-plate, draws axis, the position of cable block 2 for then filling in cable block 2 in positioning hole using " u "-shaped groove and square groove alignment
It can carry out removing first group of cable block location-plate 3 after the completion of positioning welding, positioning welding.After first group of cable block 2 is positioned, then
Next group of cable block 2 is assembled with follow-up cable block location-plate 4, the fixing hole of its left end is inserted in first group of cable block 2, now should
Location-plate can be fixed, it is impossible to mobile, then fill in two cable blocks 2 and positioning welding is carried out in positioning hole.Follow-up each group electricity
It is same that cable seat 2 assembles localization method.
Claims (5)
1. a kind of assembling positioning tool of solid propellant rocket cable block, by first group of cable block location-plate（3）With follow-up cable
Seat location-plate（4）Composition, it is characterised in that：
First group of described cable block location-plate（3）For Solid Rocket Motor combustion chamber housing（1）First group of cable block（2）
Assembling positioning, first group of cable block location-plate（3）With Solid Rocket Motor combustion chamber housing（1）Front end face on the basis of end face
A is assembled；First group of cable block location-plate（3）Left end be provided with vertical rib plate, to clamping datum end face A, first group of cable block is determined
Position plate（3）Right-hand member be provided with positioning hole, positioning hole upper/lower terminal be respectively intended to place cable block（2）；First group of cable block location-plate
（3）Left end be provided with " u "-shaped groove, the left side of positioning hole is provided with the lower edge and first group of cable of square groove, " u "-shaped groove and square groove
Seat location-plate（3）Centerline on coaxial line, for finding the center line on burning chamber shell accurately；
Described follow-up cable block location-plate（4）The cable block being had good positioning with previous group（2）On the basis of assemble later group cable block
（2）, follow-up cable block location-plate（4）Left end be provided with previous group cable block（2）Fixing hole, for being enclosed on the cable having good positioning
Seat（2）On；Follow-up cable block location-plate（4）Right-hand member be provided with cable block（2）Positioning hole, its structure positions with first group of cable block
Plate（3）In positioning hole it is identical；Follow-up cable block location-plate（4）The fixing hole of left end and the positioning hole of right-hand member in provided with square
Groove, the lower edge of square groove and follow-up cable block location-plate（4）Centerline on coaxial line, for examining upper one group of cable
Whether seat fills partially.
2. assembling positioning tool according to claim 1, it is characterised in that：First group of described cable block location-plate（3）With
Follow-up cable block location-plate（4）The left and right two ends of positioning hole be respectively equipped with（4）5 ° of skewed slots, for expansion space, it is fixed to be convenient for
Position welding, prevents constraint welding gun movement.
3. assembling positioning tool according to claim 1, it is characterised in that：First group of described cable block location-plate（3）With
Follow-up cable block location-plate（4）Provided with lightening core.
4. assembling positioning tool according to claim 1, it is characterised in that：First group of described cable block location-plate（3）With
Follow-up cable block location-plate（4）Both sides and burning chamber shell joint place be respectively equipped with inclined-plane boss, to combustion chamber shell of fitting
Body, prevents from swinging in assembling process.
5. a kind of solid propellant rocket cable block quick assembling localization method, its installation step is：
（1）Line, in Solid Rocket Motor combustion chamber housing（1）Cable block central axis is drawn along generatrix direction;
（2）First group of cable block（2）Assembling, by first group of cable block location-plate（3）Placed to solid-rocket and started on the basis of end face A
Machine burning chamber shell（1）On, utilize first group of cable block location-plate（3）Left end vertical rib plate clamping end face, moves up and down first group of cable
Seat location-plate（3）, axis is drawn using " u "-shaped groove and square groove alignment, then by cable block（2）The cable filled in positioning hole
Seat, which is put, can carry out removing first group of cable block location-plate after the completion of positioning welding, positioning welding（3）；
（3）Follow-up cable block（2）Assembling, by follow-up cable block location-plate（4）The fixing hole of left end is inserted in first group of cable block
（2）, now follow-up cable block location-plate（4）It can fix, it is impossible to mobile, observe follow-up cable block location-plate（4）Upper two sides
Shape groove and cable block（2）The repeatability of central axis judges cable block（2）Whether offset, if skew correction in time, then by two
Individual cable block（2）Fill in and positioning welding is carried out in positioning hole, follow-up each group cable block（2）Assemble localization method same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172728.8A CN107052605B (en) | 2016-12-18 | 2016-12-18 | Assembling and positioning tool and method for cable seat of solid rocket engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172728.8A CN107052605B (en) | 2016-12-18 | 2016-12-18 | Assembling and positioning tool and method for cable seat of solid rocket engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052605A true CN107052605A (en) | 2017-08-18 |
| CN107052605B CN107052605B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172728.8A Active CN107052605B (en) | 2016-12-18 | 2016-12-18 | Assembling and positioning tool and method for cable seat of solid rocket engine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226190A (en) * | 2017-12-17 | 2018-06-29 | 内蒙古航天红岗机械有限公司 | A kind of infrared ray calibrating installation for orienting X-ray production apparatus |
| CN110732844A (en) * | 2019-10-25 | 2020-01-31 | 湖北三江航天江北机械工程有限公司 | Processing method of multi-joint rocket shell |
| CN110977278A (en) * | 2019-11-15 | 2020-04-10 | 上海新力动力设备研究所 | Solid rocket engine shell cable cover support welding butt joint device |
| CN113163656A (en) * | 2021-03-17 | 2021-07-23 | 中国电子科技集团公司第二十九研究所 | Radio frequency rack cable assembly auxiliary tool and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794091A (en) * | 2005-12-27 | 2006-06-28 | 上海微电子装备有限公司 | Precision positioning and regulating tool |
| CN201543996U (en) * | 2009-11-17 | 2010-08-11 | 中冶天工建设有限公司 | Cable trench bracket manufacturing mould |
| CN201565730U (en) * | 2009-10-21 | 2010-09-01 | 青特集团有限公司 | Device for assisting welding of axle accessory |
| CN202596923U (en) * | 2012-04-18 | 2012-12-12 | 湖北航天技术研究院总体设计所 | Airborne solid rocket engine casing |
| CN202741953U (en) * | 2012-06-12 | 2013-02-20 | 天津二十冶建设有限公司 | Mold for welding cable duct brackets in batches |
| CN206677414U (en) * | 2016-12-18 | 2017-11-28 | 内蒙古航天红岗机械有限公司 | A kind of assembling positioning tool of solid propellant rocket cable block |
-
2016
- 2016-12-18 CN CN201611172728.8A patent/CN107052605B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794091A (en) * | 2005-12-27 | 2006-06-28 | 上海微电子装备有限公司 | Precision positioning and regulating tool |
| CN201565730U (en) * | 2009-10-21 | 2010-09-01 | 青特集团有限公司 | Device for assisting welding of axle accessory |
| CN201543996U (en) * | 2009-11-17 | 2010-08-11 | 中冶天工建设有限公司 | Cable trench bracket manufacturing mould |
| CN202596923U (en) * | 2012-04-18 | 2012-12-12 | 湖北航天技术研究院总体设计所 | Airborne solid rocket engine casing |
| CN202741953U (en) * | 2012-06-12 | 2013-02-20 | 天津二十冶建设有限公司 | Mold for welding cable duct brackets in batches |
| CN206677414U (en) * | 2016-12-18 | 2017-11-28 | 内蒙古航天红岗机械有限公司 | A kind of assembling positioning tool of solid propellant rocket cable block |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226190A (en) * | 2017-12-17 | 2018-06-29 | 内蒙古航天红岗机械有限公司 | A kind of infrared ray calibrating installation for orienting X-ray production apparatus |
| CN110732844A (en) * | 2019-10-25 | 2020-01-31 | 湖北三江航天江北机械工程有限公司 | Processing method of multi-joint rocket shell |
| CN110732844B (en) * | 2019-10-25 | 2020-10-09 | 湖北三江航天江北机械工程有限公司 | Processing method of multi-joint rocket shell |
| CN110977278A (en) * | 2019-11-15 | 2020-04-10 | 上海新力动力设备研究所 | Solid rocket engine shell cable cover support welding butt joint device |
| CN113163656A (en) * | 2021-03-17 | 2021-07-23 | 中国电子科技集团公司第二十九研究所 | Radio frequency rack cable assembly auxiliary tool and using method |
| CN113163656B (en) * | 2021-03-17 | 2022-03-18 | 中国电子科技集团公司第二十九研究所 | Radio frequency rack cable assembly auxiliary tool and using method |
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| Publication number | Publication date |
|---|---|
| CN107052605B (en) | 2020-12-25 |
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