CN105352368A - Centering and directing mechanism adopting linear guide rail - Google Patents
Centering and directing mechanism adopting linear guide rail Download PDFInfo
- Publication number
- CN105352368A CN105352368A CN201510837706.8A CN201510837706A CN105352368A CN 105352368 A CN105352368 A CN 105352368A CN 201510837706 A CN201510837706 A CN 201510837706A CN 105352368 A CN105352368 A CN 105352368A
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- Prior art keywords
- screw mandrel
- mount pad
- centering
- motor
- gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/32—Devices for testing or checking
Abstract
The invention relates to a centering and directing mechanism adopting a linear guide rail. The centering and directing mechanism comprises a base, a drive component, a front transmission component, a rear transmission component, a front installation base, a rear installation base and a target simulation component, wherein the drive component is arranged on the base; the front transmission component is arranged on the base and is connected with the drive component; the rear transmission component is arranged on the base and is connected with the drive component; the front installation base is arranged on the front transmission component and is driven by the drive component so as to slide along the front transmission component; the rear installation base is arranged on the rear transmission component and is driven by the drive component so as to slide along the rear transmission component; and the target simulation component is arranged on the front installation base and the rear installation base and is driven by the front installation base and the rear installation base so as to rotate around the angular motion center point. The centering and directing mechanism can effectively realize simulation of centering and directing angular motion of a target, and is large in angular motion range, simple in structure, easy to realize and low in cost.
Description
Technical field
The present invention relates to a kind of angular movement and realize mechanism, refer to a kind of centering directing mechanism adopting line slideway especially.
Background technology
Along with the development of domestic and international advanced guidance technology, in order to meet the guidance performance of guidance technology and checking product, need to carry out effective Hardware-in-loop Simulation Experimentation in a large number, obtain relevant experimental data, and carry out redesigning and transform, to reach desirable performance indications requirement to system according to these data.Correlative study shows: Hardware-in-loop Simulation Experimentation can reduce throw-off practice number of times 30% ~ 60%, saves research fund 10% ~ 40%, shortens the lead time 30% ~ 40%.Therefore, semi-matter simulating system, especially its nucleus equipment---the development of artificial rotary table more and more comes into one's own.
The U.S. is studied the ground semi-matter simulating system of guidance technology from late 1980s, and sets up many cover high accuracy semi-matter simulating systems.China starts late in the research of this system regions, and relevant unit once carried out the research of related fields, but all fails to set up effective, to obtain practical application semi-matter simulating system.Chinese patent 201310039457.9 disclose a kind of based on human body long-armed-the target simulator angular movement of galianconism bio-mechanism emulation mechanism, can the angular movement analogue simulation of realize target simulator.But there is system complex, the more high defect of development cost in this mechanism.
Therefore, a kind of centering directing mechanism is newly studied significant.
Summary of the invention
The object of this invention is to provide a kind of centering directing mechanism adopting line slideway, can effectively realize target centering point to angular movement simulation; Not only range of angular motion is large, and structure is simple, and be easy to realize, cost is low.
For achieving the above object, the invention provides a kind of centering directing mechanism adopting line slideway, comprise: base; Driver part, it is arranged on described base; Driving front parts, it is arranged on described base, and is connected with described driver part; Rear drive disk assembly, it is arranged on described base, and is connected with described driver part; Front mount pad, it is arranged on described driving front parts, along driving front members slides under the driving of driver part; Rear mount pad, it is arranged on described rear drive disk assembly, slides under the driving of driver part along rear drive disk assembly; Target simulation parts, it is arranged on described front mount pad and rear mount pad, under the drive of front mount pad and rear mount pad, rotates around angular movement central point.
In a preferred embodiment of the invention, described driver part comprises: the first motor cabinet, and it is fixedly mounted on the side of described base; First motor, it is fixedly mounted on the first described motor cabinet; Encoder; It is fixedly mounted on the afterbody of the first described motor; First gear, it is connected with the first described motor, rotates under the driving of the first motor; Second gear, it is connected with the first described gears meshing, rotates under the drive of the first gear; 3rd gear, it is connected with the first described gears meshing, rotates under the drive of the first gear.
Described driving front parts comprise: front screw mandrel, and its two ends are arranged on the bearing of described base both sides, and one end is connected with the 3rd described gear, rotates under the drive of the 3rd gear; Fromer rail, itself and described front screw mandrel be arranged in parallel, and two ends are fixedly mounted on the both sides of described base.
Described rear drive disk assembly comprises: rear screw mandrel, and itself and described front screw mandrel be arranged in parallel, and two ends are arranged on the bearing of described base both sides, and one end is connected with the second described gear, rotates under the drive of the second gear; Rear rail, itself and described rear screw mandrel be arranged in parallel, and two ends are fixedly mounted on the both sides of described base.
In another preferred embodiment of the invention, described driver part comprises: the second motor cabinet, and it is fixedly mounted on the side of described base; Second motor, it is fixedly mounted on the second described motor cabinet; 3rd motor, it is fixedly mounted on the second described motor cabinet.
Described driving front parts comprise: front screw mandrel, and its two ends are arranged on the bearing of described base both sides, and one end is connected with the 3rd described motor, rotates under the drive of the 3rd motor; Fromer rail, itself and described front screw mandrel be arranged in parallel, and two ends are fixedly mounted on the both sides of described base.
Described rear drive disk assembly comprises: rear screw mandrel, and itself and described front screw mandrel be arranged in parallel, and two ends are arranged on the bearing of described base both sides, and one end is connected with the second described motor, rotates under the drive of the second motor; Rear rail, itself and described rear screw mandrel be arranged in parallel, and two ends are fixedly mounted on the both sides of described base.
Described front mount pad comprises: forward spindle seat; Front swivel nut, it connects the bottom being arranged on described forward spindle seat, and adapter sleeve is located on described front screw mandrel, with the rotation of front screw mandrel, drives forward spindle seat to slide along front screw mandrel; First slide block and the second slide block, connect respectively and be arranged on the two bottom sides of described forward spindle seat, and with described before swivel nut be arranged in parallel; This first slide block and the second slide block are embedded on described fromer rail respectively by the groove that bottom is offered, and the slip along with forward spindle seat drives whole front mount pad along the corresponding slip of fromer rail; Forward spindle, it is fixedly installed on the top of described forward spindle seat; Front axle bearing sleeve, it is set in the outside of described forward spindle; Clutch shaft bearing and the second bearing, it is separately positioned on the inside of described front axle bearing sleeve, and is connected with described forward spindle.
Described rear mount pad comprises: rear spindle drum; Rear thread sleeve, it connects the bottom being arranged on described rear spindle drum, and adapter sleeve is located on described rear screw mandrel, the rotation of screw mandrel subsequently, and after driving, spindle drum slides along rear screw mandrel; 3rd slide block and Four-slider, connects the two bottom sides being arranged on described rear spindle drum respectively, and be arranged in parallel with described rear thread sleeve; 3rd slide block and Four-slider are embedded on described rear rail respectively by the groove that bottom is offered, and the slip along with rear spindle drum drives whole rear mount pad to slide along rear rail; Rear main shaft, it is fixedly installed on the top of described rear spindle drum; Rear axle bearing sleeve, it is set in the outside of described rear main shaft; 3rd bearing and the 4th bearing, it is separately positioned on the inside of described rear axle bearing sleeve, and is connected with described rear main shaft; 5th slide block, it connects the top being arranged on described rear axle bearing sleeve, and groove is offered at top.
Described target simulation parts comprise: workbench, and its front bottom end is fixedly connected with the front axle bearing sleeve of described front mount pad; Table slide, it is arranged on bottom the rear end of described workbench, and with described fromer rail and rear rail is vertical arranges, the groove offered by the 5th slider top is embedded on the 5th slide block of this rear mount pad; Target simulator, it is fixedly installed on described workbench, under the drive of front mount pad and rear mount pad, rotates around angular movement central point.
In sum, the centering directing mechanism of employing line slideway provided by the invention, can effectively realize target centering point to angular movement simulation.Compared with prior art, it has advantage and beneficial effect: 1, structure is simple, and be easy to realize, cost is low; 2, the range of angular motion of target simulator is large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of the centering directing mechanism of employing line slideway in the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of the front mount pad in the present invention;
Fig. 4 is the sectional view of Fig. 3;
Fig. 5 is the structural representation of the rear mount pad in the present invention;
Fig. 6 is the sectional view of Fig. 5;
Fig. 7 is the concrete enforcement schematic diagram of the embodiment one of the centering directing mechanism of employing line slideway in the present invention;
Fig. 8 is the structural representation of the embodiment two of the centering directing mechanism of employing line slideway in the present invention;
Fig. 9 is the concrete enforcement schematic diagram of the embodiment two of the centering directing mechanism of employing line slideway in the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1 ~ Fig. 9, describe a preferred embodiment of the present invention in detail.
As shown in Figure 1, be the centering directing mechanism of employing line slideway provided by the invention, comprise: base 8; Driver part, it is arranged on described base 8; Driving front parts, it is arranged on described base 8, and is connected with described driver part; Rear drive disk assembly, it is arranged on described base 8, and is connected with described driver part; Front mount pad 5, it is arranged on described driving front parts, along driving front members slides under the driving of driver part; Rear mount pad 6, it is arranged on described rear drive disk assembly, slides under the driving of driver part along rear drive disk assembly; Target simulation parts, it is arranged on described front mount pad and rear mount pad, under the drive of front mount pad and rear mount pad, rotates around angular movement central point 16.
As depicted in figs. 1 and 2, in first preferred embodiment of the present invention, described driver part comprises: the first motor cabinet 3, and it is fixedly mounted on the side of described base 8; First motor 2, it is fixedly mounted on the first described motor cabinet 3; Encoder 1; It is fixedly mounted on the afterbody of the first described motor 2; First gear 18, it is connected with the first described motor 2, rotates under the driving of the first motor 2; Second gear 4, itself and the first described gear 18 are connected with a joggle, and rotate under the drive of the first gear 18; 3rd gear 17, itself and the first described gear 18 are connected with a joggle, and rotate under the drive of the first gear 18.
Described driving front parts comprise: front screw mandrel 11, and its two ends are arranged on the bearing (not shown) of described base 8 both sides, and one end is connected with the 3rd described gear 17, rotates under the drive of the 3rd gear 17; Fromer rail 12, itself and described front screw mandrel 11 be arranged in parallel, and two ends are fixedly mounted on the both sides of described base 8.
As shown in Figure 3 and Figure 4, described front mount pad 5 comprises: forward spindle seat 21; Front swivel nut 23, it connects the bottom being arranged on described forward spindle seat 21, and adapter sleeve is located on described front screw mandrel 11, with the rotation of front screw mandrel 11, drives forward spindle seat 21 to slide along front screw mandrel 11; First slide block 19 and the second slide block 22, connects respectively and is arranged on the two bottom sides of described forward spindle seat 21, and with described before swivel nut 23 be arranged in parallel; This first slide block 19 and the second slide block 22 are embedded on described fromer rail 12 respectively by the groove that bottom is offered, and make whole front mount pad 5 along the corresponding slip of fromer rail 12 along with the slip of forward spindle seat 21; Forward spindle 24, it is fixedly installed on the top of described forward spindle seat 21; Front axle bearing sleeve 20, it is set in the outside of described forward spindle 24; Clutch shaft bearing 25 and the second bearing 26, it is separately positioned on the inside of described front axle bearing sleeve 20, and is connected with described forward spindle 24.
Described rear drive disk assembly comprises: rear screw mandrel 10, and itself and described front screw mandrel 11 be arranged in parallel, and two ends are arranged on the bearing (not shown) of described base 8 both sides, and one end is connected with the second described gear 4, rotates under the drive of the second gear 4; Rear rail 9, itself and described rear screw mandrel 10 be arranged in parallel, and two ends are fixedly mounted on the both sides of described base 8.
As shown in Figure 5 and Figure 6, described rear mount pad 6 comprises: rear spindle drum 30; Rear thread sleeve 32, it connects the bottom being arranged on described rear spindle drum 30, and adapter sleeve is located on described rear screw mandrel 10, the rotation of screw mandrel 10 subsequently, and after driving, spindle drum 30 slides along rear screw mandrel 10; 3rd slide block 27 and Four-slider 31, connects the two bottom sides being arranged on described rear spindle drum 30 respectively, and be arranged in parallel with described rear thread sleeve 32; 3rd slide block 27 and Four-slider 31 are embedded on described rear rail 9 respectively by the groove that bottom is offered, and along with the slip of rear spindle drum 30, whole rear mount pad 6 are slided along rear rail 9; Rear main shaft 33, it is fixedly installed on the top of described rear spindle drum 30; Rear axle bearing sleeve 29, it is set in the outside of described rear main shaft 33; 3rd bearing 34 and the 4th bearing 35, it is separately positioned on the inside of described rear axle bearing sleeve 29, and is connected with described rear main shaft 33; 5th slide block 28, it connects the top being arranged on described rear axle bearing sleeve 29, and groove is offered at top.
Described target simulation parts comprise: workbench 14, and its front bottom end is fixedly connected with the front axle bearing sleeve 20 of described front mount pad 5; Table slide 7, it is arranged on bottom the rear end of described workbench 14, and with described fromer rail 12 and rear rail 9 is vertical arranges, the groove offered by the 5th slide block 28 top is embedded on the 5th slide block 28 of this rear mount pad 6; Target simulator 13, it is fixedly installed on described workbench 14, optical axis 15 is launched to around angular movement central point 16, under the drive of front mount pad 5 and rear mount pad 6, make workbench 14 drive target simulator 13 to rotate around angular movement central point 16, point to angular movement simulation with the centering of realize target.
Due to when workbench 14 rotates around angular movement central point 16, the rear end of this workbench 14 then adjusts the distance between itself and front end by table slide 7 and the 5th slide block 28, realizes angular movement simulation smoothly to make workbench 14 on front screw mandrel 11 and rear screw mandrel 12.
As shown in Figure 7, in the present embodiment, drive the first gear 18 to drive the second gear 4 and the 3rd gear 17 to rotate by the first motor 2 simultaneously, thus drive front screw mandrel 11 and rear screw mandrel 10 to rotate respectively; Before described front screw mandrel 11 and rear screw mandrel 10 drive respectively, swivel nut 23 and rear thread sleeve 32 slide along it separately, thus drive front mount pad 5 and rear mount pad 6 to slide along fromer rail 12 and rear rail 9 respectively by forward spindle 24 and rear main shaft 33, the target simulator 13 that final driving is positioned on workbench 14 carries out angular movement, rotates around angular movement central point 16.
As shown in Figure 8, in second preferred embodiment of the present invention, described driver part comprises: the second motor cabinet 37, and it is fixedly mounted on the side of described base 8; Second motor 36, it is fixedly mounted on the second described motor cabinet 37, and is connected with described rear screw mandrel 10; 3rd motor 38, it is fixedly mounted on the second described motor cabinet 37, and with described before screw mandrel 11 be connected.The installation of miscellaneous part be connected then identical with first embodiment.
As shown in Figure 9, in the present embodiment, front screw mandrel 11 and rear screw mandrel 10 is driven to rotate respectively by the second motor 36 and the 3rd motor 38; And described front screw mandrel 11 and rear screw mandrel 10 drive front swivel nut 23 and rear thread sleeve 32 to slide along it separately respectively, thus drive front mount pad 5 and rear mount pad 6 to slide along fromer rail 12 and rear rail 9 respectively by forward spindle 24 and rear main shaft 33, the target simulator 13 that final driving is positioned on workbench 14 carries out angular movement, rotates around angular movement central point 16.
In sum, the centering directing mechanism of employing line slideway provided by the invention, can effectively realize target centering point to angular movement simulation.Compared with prior art, it has advantage and beneficial effect: 1, structure is simple, and be easy to realize, cost is low; 2, the range of angular motion of target simulator is large.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. adopt a centering directing mechanism for line slideway, it is characterized in that, comprise:
Base (8);
Driver part, it is arranged on described base (8);
Driving front parts, it is arranged on described base (8), and is connected with described driver part;
Rear drive disk assembly, it is arranged on described base (8), and is connected with described driver part;
Front mount pad (5), it is arranged on described driving front parts, along driving front members slides under the driving of driver part;
Rear mount pad (6), it is arranged on described rear drive disk assembly, slides under the driving of driver part along rear drive disk assembly;
Target simulation parts, it is arranged on described front mount pad and rear mount pad, under the drive of front mount pad and rear mount pad, rotates around angular movement central point (16).
2. the centering directing mechanism adopting line slideway as claimed in claim 1, it is characterized in that, described driver part comprises:
First motor cabinet (3), it is fixedly mounted on the side of described base (8);
First motor (2), it is fixedly mounted on described the first motor cabinet (3);
Encoder (1); It is fixedly mounted on the afterbody of described the first motor (2);
First gear (18), it is connected with described the first motor (2), rotates under the driving of the first motor (2);
Second gear (4), itself and described the first gear (18) are connected with a joggle, and rotate under the drive of the first gear (18);
3rd gear (17), itself and described the first gear (18) are connected with a joggle, and rotate under the drive of the first gear (18).
3. the centering directing mechanism adopting line slideway as claimed in claim 2, it is characterized in that, described driving front parts comprise:
Front screw mandrel (11), its two ends are arranged on the bearing of described base (8) both sides, and one end is connected with the 3rd described gear (17), rotates under the drive of the 3rd gear (17);
Fromer rail (12), itself and described front screw mandrel (11) be arranged in parallel, and two ends are fixedly mounted on the both sides of described base (8).
4. the centering directing mechanism adopting line slideway as claimed in claim 3, it is characterized in that, described rear drive disk assembly comprises:
Rear screw mandrel (10), itself and described front screw mandrel (11) be arranged in parallel, and two ends are arranged on the bearing of described base (8) both sides, and one end is connected with described the second gear (4), rotates under the drive of the second gear (4);
Rear rail (9), itself and described rear screw mandrel (10) be arranged in parallel, and two ends are fixedly mounted on the both sides of described base (8).
5. the centering directing mechanism adopting line slideway as claimed in claim 1, it is characterized in that, described driver part comprises:
Second motor cabinet (37), it is fixedly mounted on the side of described base (8);
Second motor (36), it is fixedly mounted on described the second motor cabinet (37);
3rd motor (38), it is fixedly mounted on described the second motor cabinet (37).
6. the centering directing mechanism adopting line slideway as claimed in claim 5, it is characterized in that, described driving front parts comprise:
Front screw mandrel (11), its two ends are arranged on the bearing of described base (8) both sides, and one end is connected with the 3rd described motor (38), rotates under the drive of the 3rd motor (38);
Fromer rail (12), itself and described front screw mandrel (11) be arranged in parallel, and two ends are fixedly mounted on the both sides of described base (8).
7. the centering directing mechanism adopting line slideway as claimed in claim 6, it is characterized in that, described rear drive disk assembly comprises:
Rear screw mandrel (10), itself and described front screw mandrel (11) be arranged in parallel, and two ends are arranged on the bearing of described base (8) both sides, and one end is connected with described the second motor (36), rotates under the drive of the second motor (36);
Rear rail (9), itself and described rear screw mandrel (10) be arranged in parallel, and two ends are fixedly mounted on the both sides of described base (8).
8. the centering directing mechanism of the employing line slideway as described in claim 4 or 7, is characterized in that, described front mount pad (5) comprises:
Forward spindle seat (21);
Front swivel nut (23), it connects the bottom being arranged on described forward spindle seat (21), and adapter sleeve is located on described front screw mandrel (11), with the rotation of front screw mandrel (11), drives forward spindle seat (21) to slide along front screw mandrel (11);
First slide block (19) and the second slide block (22), connect respectively and be arranged on the two bottom sides of described forward spindle seat (21), and with described before swivel nut (23) be arranged in parallel; This first slide block (19) and the second slide block (22) are embedded on described fromer rail (12) respectively by the groove that bottom is offered, and the slip along with forward spindle seat (21) drives whole front mount pad (5) along fromer rail (12) corresponding slip;
Forward spindle (24), it is fixedly installed on the top of described forward spindle seat (21);
Front axle bearing sleeve (20), it is set in the outside of described forward spindle (24);
Clutch shaft bearing (25) and the second bearing (26), it is separately positioned on the inside of described front axle bearing sleeve (20), and is connected with described forward spindle (24).
9. the centering directing mechanism adopting line slideway as claimed in claim 8, it is characterized in that, described rear mount pad (6) comprises:
Rear spindle drum (30);
Rear thread sleeve (32), it connects the bottom being arranged on described rear spindle drum (30), and adapter sleeve is located on described rear screw mandrel (10), the rotation of screw mandrel (10) subsequently, and after driving, spindle drum (30) slides along rear screw mandrel (10);
3rd slide block (27) and Four-slider (31), connects the two bottom sides being arranged on described rear spindle drum (30) respectively, and be arranged in parallel with described rear thread sleeve (32); 3rd slide block (27) and Four-slider (31) are embedded on described rear rail (9) respectively by the groove that bottom is offered, and the slip along with rear spindle drum (30) drives whole rear mount pad (6) to slide along rear rail (9);
Rear main shaft (33), it is fixedly installed on the top of described rear spindle drum (30);
Rear axle bearing sleeve (29), it is set in the outside of described rear main shaft (33);
3rd bearing (34) and the 4th bearing (35), it is separately positioned on the inside of described rear axle bearing sleeve (29), and is connected with described rear main shaft (33);
5th slide block (28), it connects the top being arranged on described rear axle bearing sleeve (29), and groove is offered at top.
10. the centering directing mechanism adopting line slideway as claimed in claim 9, it is characterized in that, described target simulation parts comprise:
Workbench (14), its front bottom end is fixedly connected with the front axle bearing sleeve (20) of described front mount pad (5);
Table slide (7), it is arranged on bottom the rear end of described workbench (14), and with described fromer rail (12) and rear rail (9) is vertical arranges, the groove offered by the 5th slide block (28) top is embedded on the 5th slide block (28) of this rear mount pad (6);
Target simulator (13), it is fixedly installed on described workbench (14), under the drive of front mount pad (5) and rear mount pad (6), rotates around angular movement central point (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837706.8A CN105352368B (en) | 2015-11-26 | 2015-11-26 | A kind of centering directing mechanism of employing line slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837706.8A CN105352368B (en) | 2015-11-26 | 2015-11-26 | A kind of centering directing mechanism of employing line slideway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105352368A true CN105352368A (en) | 2016-02-24 |
| CN105352368B CN105352368B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510837706.8A Active CN105352368B (en) | 2015-11-26 | 2015-11-26 | A kind of centering directing mechanism of employing line slideway |
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| US20020177984A1 (en) * | 2001-05-22 | 2002-11-28 | Diehl Munitionssysteme Gmbh & Co. Kg | Target simulation system |
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| CN105352368B (en) | 2017-03-08 |
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