CN104061892A - Horizontal direction displacement measuring device of missile vertical launch initial segment - Google Patents
Horizontal direction displacement measuring device of missile vertical launch initial segment Download PDFInfo
- Publication number
- CN104061892A CN104061892A CN201410311322.8A CN201410311322A CN104061892A CN 104061892 A CN104061892 A CN 104061892A CN 201410311322 A CN201410311322 A CN 201410311322A CN 104061892 A CN104061892 A CN 104061892A
- Authority
- CN
- China
- Prior art keywords
- horizontal direction
- initial segment
- displacement
- metal contact
- contact rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The present invention discloses a horizontal direction displacement measuring device of a missile vertical launch initial segment. The horizontal direction displacement measuring device of the missile vertical launch initial segment comprises a displacement sensor (1), a supporting base (2), a supporting rod (3), a shaft (4) and a metal roller (5). A measuring rod of the displacement sensor (1) is in screw joint with the supporting base (2), the supporting base (2) is fixedly connected with the supporting rod (3), the supporting rod (3) is fixedly connected with the shaft (4), and the metal roller (5) and the supporting rod (3) are connected via the shaft (4). The device of the present invention solves the problem that when the horizontal direction displacement of the missile vertical launch initial segment is measured, a frictional force displacement sensor deviates from a horizontal direction, so that the displacement measurement precision is reduced, even the displacement sensor is damaged, and enables the horizontal direction displacement measurement cost of the missile vertical launch initial segment to be reduced and the displacement measurement precision to be improved.
Description
Technical field
The present invention relates to a kind of displacement measuring device, particularly the horizontal direction displacement measuring device of the vertical transmitting initial segment of a kind of guided missile.
Background technology
In Aero-Space test, there is horizontal direction displacement in the starting stage of the vertical transmitting of guided missile, horizontal direction displacement will be controlled in a rational scope, so each test all will be measured the horizontal direction displacement of the vertical early takeoff of guided missile, and simple effectively and the high measurement mechanism of precision adopt at along continuous straight runs installation position, guided missile side displacement sensor, the horizontal direction displacement producing when the vertical transmitting of guided missile drives the measuring staff of displacement transducer, produce output signal, this output signal is exactly the horizontal direction displacement of the vertical transmitting of guided missile.Because displacement transducer horizontal direction is installed, the vertical transmitting of guided missile, both contact and orthogonal motion, inevitably produce friction force, and friction force can make displacement transducer depart from horizontal direction and the displacement measurement precision that reduces horizontal direction even makes displacement transducer damage.The reason that friction force produces is that the measuring staff top of displacement transducer contacts, pushes with the guided missile of its orthogonal high-speed motion, f=μ N, μ is friction factor, relevant with object materials, adopt metal material can reduce friction factor, N is acting force between object, relevant with object smooth degree, reduces acting force between object and just can reduce friction.
Summary of the invention
The object of the invention is to provide the horizontal direction displacement measuring device of the vertical transmitting initial segment of a kind of guided missile, while solving the vertical transmitting initial segment of guided missile horizontal direction displacement measurement, because departing from horizontal direction, friction force displacement transducer make displacement measurement precision reduce the problem that even makes displacement transducer damage.
A horizontal direction displacement measuring device for the vertical transmitting initial segment of guided missile, comprising: displacement transducer, also comprises: supporting seat, support bar, axle and Metal Contact Rollers.Supporting seat is rounding column structure, bottom surface diameter 15mm～25mm, high 15 mm～25mm, base 0.4mm～0.6mm, support bar is the rod shaped structure of rounding, long 15mm～25mm, wide 4mm～6mm, thick 2mm～4mm, outer side edges 0.4mm～0.6mm, totally two, two support bar one end are all fixedly connected with supporting seat one end.Axle is column structure, bottom surface diameter 4mm～6mm, and long 15mm～25mm, axle two ends are fixedly connected with two support bar other ends, and Metal Contact Rollers is wheel-like structure, diameter 15 mm～25mm, thick 4 mm～6 mm, Metal Contact Rollers is connected by axle with two support bars.The supporting seat other end has M5X0.8 threaded hole, hole depth 8 mm～12mm, and the measuring staff top end of displacement transducer has M5X0.8 external thread, reach 8 mm～12mm, the measuring staff top of displacement transducer and supporting seat are threaded one end, hole and are spirally connected.
When the horizontal direction displacement of the vertical transmitting initial segment of measuring missile, Metal Contact Rollers rotates on axle, Metal Contact Rollers contacts with guided missile surface and produces acting force and be converted to Metal Contact Rollers rotating force and then reduce friction, and displacement transducer keeps horizontal level and accurately measures the horizontal direction displacement of the vertical transmitting initial segment of guided missile.
When this device has solved the vertical transmitting initial segment of guided missile horizontal direction displacement measurement, make displacement measurement precision reduce the problem that even makes displacement transducer damage because friction force displacement transducer departs from horizontal direction, reduced the horizontal direction displacement measurement cost of the vertical transmitting initial segment of guided missile and improved displacement measurement precision.
Brief description of the drawings
The horizontal direction displacement measuring device structural representation of the vertical transmitting initial segment of a kind of guided missile of Fig. 1.
1. displacement transducer 2. supporting seat 3. support bar 4. axle 5. Metal Contact Rollers.
Embodiment
A horizontal direction displacement measuring device for the vertical transmitting initial segment of guided missile, comprising: displacement transducer 1, also comprises: supporting seat 2, support bar 3, axle 4 and Metal Contact Rollers 5.Supporting seat 2 is rounding column structure, bottom surface diameter 20mm, high 20mm, base 0.5mm, the rod shaped structure that support bar 3 is rounding, long 20mm, wide 5mm, thick 3mm, outer side edges 0.5mm, totally two, two support bar 3 one end are fixedly connected with supporting seat 2 one end.Axle 4 is column structure, bottom surface diameter 5mm, and long 20mm, axle 4 two ends are fixedly connected with two support bar 3 other ends, and Metal Contact Rollers 5 is wheel-like structure, diameter 20mm, thick 5 mm, Metal Contact Rollers 5 is connected by axle 4 with two support bars 3.Supporting seat 2 other ends have M5X0.8 threaded hole, hole depth 10mm, and the measuring staff top end of displacement transducer 1 has M5X0.8 external thread, reach 10mm, the measuring staff top of displacement transducer 1 and supporting seat 2 are threaded one end, hole and are spirally connected.
When the horizontal direction displacement of the vertical transmitting initial segment of measuring missile, Metal Contact Rollers 5 rotates on axle 4, Metal Contact Rollers 5 contact with guided missile surface produce acting force be converted to Metal Contact Rollers 5 rotating forces and then reduce friction, displacement transducer 1 keeps horizontal level and accurately measures the horizontal direction displacement of the vertical transmitting initial segment of guided missile.
Claims (1)
1. a horizontal direction displacement measuring device for the vertical transmitting initial segment of guided missile, comprising: displacement transducer (1), characterized by further comprising: supporting seat (2), support bar (3), axle (4) and Metal Contact Rollers (5); Supporting seat (2) is rounding column structure, bottom surface diameter 15mm～25mm, high 15 mm～25mm, base 0.4mm～0.6mm, the rod shaped structure that support bar (3) is rounding, long 15mm～25mm, wide 4mm～6mm, thick 2mm～4mm, outer side edges 0.4mm～0.6mm, totally two, two support bars (3) one end is all fixedly connected with supporting seat (2) one end; Axle (4) is column structure, bottom surface diameter 4mm～6mm, long 15mm～25mm, axle (4) two ends are fixedly connected with two support bars (3) other end, Metal Contact Rollers (5) is wheel-like structure, diameter 15 mm～25mm, thick 4 mm～6 mm, Metal Contact Rollers (5) is connected by axle (4) with two support bars (3); Supporting seat (2) other end has M5X0.8 threaded hole, hole depth 8 mm～12mm, the measuring staff top end of displacement transducer (1) has M5X0.8 external thread, reach 8 mm～12mm, and the measuring staff top of displacement transducer (1) and supporting seat (2) are threaded one end, hole and are spirally connected;
When the horizontal direction displacement of the vertical transmitting initial segment of measuring missile, Metal Contact Rollers (5) is in the upper rotation of axle (4), Metal Contact Rollers (5) contacts with guided missile surface and produces acting force and be converted to Metal Contact Rollers (5) rotating force and then reduce friction, and displacement transducer (1) keeps horizontal level and accurately measures the horizontal direction displacement of the vertical transmitting initial segment of guided missile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311322.8A CN104061892B (en) | 2014-07-02 | 2014-07-02 | Horizontal direction displacement measuring device of missile vertical launch initial segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311322.8A CN104061892B (en) | 2014-07-02 | 2014-07-02 | Horizontal direction displacement measuring device of missile vertical launch initial segment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104061892A true CN104061892A (en) | 2014-09-24 |
| CN104061892B CN104061892B (en) | 2017-01-25 |
Family
ID=51549722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410311322.8A Active CN104061892B (en) | 2014-07-02 | 2014-07-02 | Horizontal direction displacement measuring device of missile vertical launch initial segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061892B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374355A (en) * | 2014-11-29 | 2015-02-25 | 江西洪都航空工业集团有限责任公司 | Device and method for measuring displacement of driver control gear |
| CN105021094A (en) * | 2015-07-15 | 2015-11-04 | 江西洪都航空工业集团有限责任公司 | Small-aspect-ratio missile horizontal measuring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133818A1 (en) * | 1981-08-27 | 1983-03-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like |
| JPH06123616A (en) * | 1992-10-09 | 1994-05-06 | Nippon Steel Corp | Detector of hoop bundling coil |
| JPH0735961B2 (en) * | 1991-09-11 | 1995-04-19 | 株式会社エム・システム技研 | Displacement detection differential transformer and angle detector |
| JPH10332361A (en) * | 1997-06-03 | 1998-12-18 | Sekisui Chem Co Ltd | Thickness measuring device for plate type product and measuring device provided with rotational roller |
| CN203274714U (en) * | 2013-06-13 | 2013-11-06 | 米爱娟 | Mining hydraulic support roof plate dynamic tester |
-
2014
- 2014-07-02 CN CN201410311322.8A patent/CN104061892B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133818A1 (en) * | 1981-08-27 | 1983-03-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like |
| JPH0735961B2 (en) * | 1991-09-11 | 1995-04-19 | 株式会社エム・システム技研 | Displacement detection differential transformer and angle detector |
| JPH06123616A (en) * | 1992-10-09 | 1994-05-06 | Nippon Steel Corp | Detector of hoop bundling coil |
| JPH10332361A (en) * | 1997-06-03 | 1998-12-18 | Sekisui Chem Co Ltd | Thickness measuring device for plate type product and measuring device provided with rotational roller |
| CN203274714U (en) * | 2013-06-13 | 2013-11-06 | 米爱娟 | Mining hydraulic support roof plate dynamic tester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374355A (en) * | 2014-11-29 | 2015-02-25 | 江西洪都航空工业集团有限责任公司 | Device and method for measuring displacement of driver control gear |
| CN104374355B (en) * | 2014-11-29 | 2017-03-22 | 江西洪都航空工业集团有限责任公司 | Device and method for measuring displacement of driver control gear |
| CN105021094A (en) * | 2015-07-15 | 2015-11-04 | 江西洪都航空工业集团有限责任公司 | Small-aspect-ratio missile horizontal measuring method |
| CN105021094B (en) * | 2015-07-15 | 2017-04-26 | 江西洪都航空工业集团有限责任公司 | Small-aspect-ratio missile horizontal measuring method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104061892B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103954262A (en) | Device for measuring radial deformation of cylindrical test piece | |
| US20160141195A1 (en) | Multi-shaft Vacuum Manipulator Shafting Accuracy Testing Device | |
| CN204188155U (en) | Bearing outside diameter testing agency | |
| CN102829697B (en) | Automatic measuring device for diameter of bearing ring | |
| CN203949656U (en) | A kind of cylinder specimen radial deformation measurement mechanism | |
| CN105403125A (en) | Gear ring quenching deformation detection machine | |
| CN104061892A (en) | Horizontal direction displacement measuring device of missile vertical launch initial segment | |
| CN203894046U (en) | Device for measuring non-linear characteristics of plate spring | |
| CN103196344A (en) | Eccentric gear and eccentric body synchronous calibrating method and eccentric gear and eccentric body calibrating device | |
| CN204514014U (en) | A kind of rotary kiln with kiln shell displacement measuring device | |
| CN202947630U (en) | Inspection device of internal and external diameter | |
| CN103884259B (en) | A kind of bearing clearance measuring device | |
| CN101397700A (en) | Roller gage precise gage | |
| CN103792186A (en) | Device for measuring friction coefficient of agricultural biomass plane | |
| CN204831149U (en) | Immediately, along straight compliance measuring apparatu of stone installation | |
| CN210188106U (en) | Curvature detector | |
| CN203858192U (en) | Plane friction coefficient measurement device for agricultural biomass | |
| CN204007425U (en) | Multi-stage stairs end surface thickness special measuring tool | |
| CN202304701U (en) | Stop-pass gauge used for inspecting inside and outside diameters of ring products and provided with guiders | |
| CN204346335U (en) | A kind of crankshaft external diameter pick-up unit | |
| CN202814320U (en) | Concentricity detecting device | |
| CN203216419U (en) | Displacement measurement apparatus of boiler pushing fire grate | |
| CN210268513U (en) | Curvature detector | |
| CN204043599U (en) | Multi-roll straightening machine drift pick-up unit | |
| CN104864796A (en) | Bearing clearance measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |