CN203686493U - Cross sliding table for finely adjusting equipment position - Google Patents
Cross sliding table for finely adjusting equipment position Download PDFInfo
- Publication number
- CN203686493U CN203686493U CN201320824390.5U CN201320824390U CN203686493U CN 203686493 U CN203686493 U CN 203686493U CN 201320824390 U CN201320824390 U CN 201320824390U CN 203686493 U CN203686493 U CN 203686493U
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- slide unit
- sliding table
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Abstract
The utility model discloses a cross sliding table for finely adjusting an equipment position. The cross sliding table comprises a sliding table component and a supporting component, wherein the sliding table component comprises a sliding table base, a first layer of sliding table plate and a second layer of sliding table plate, wherein the sliding table base is connected with the first layer of the sliding table plate through two sets of guide rail sliding block components which are mounted in parallel, a lead screw is mounted between two guide rails, and turned to drive the first layer of the sliding table plate to move linearly relative to the sliding table base, the connecting manner of the sliding table base and the first layer of the sliding table plate is the same with that of the first layer of the sliding table plate and the second layer of the sliding table plate, moving directions of the first layer of the sliding table plate and the second layer of the sliding table plate are vertical, a matched support comprises a support leg, a thrust bearing, a ball head cushion block, a ball head screw rod, a screw rod nut and an enclosed cover. The ball head screw rod can rotate relative to the support leg. The sliding table is arranged at the bottom of equipment in a three-point manner, thereby having the advantages of small size, large bearing capacity, convenience in operation, low cost and the like.
Description
Technical field
The utility model is a kind of cross slid platform for device location fine setting, belongs to the technical field of structures of product.
Background technique
In order to coordinate the tasks such as detection, other equipment or instrument need to be finely tuned to adapt in the position of some equipment.For example satellite attitude is adjusted two-axle rotating table equipment, in the time carrying satellite and carry out satellite Detection task, often need to carry out fine position to adapt to detection facility at surveyed area.These equipment generally weigh several tons, need to increase device and realize fine position function.
Existing device location vernier device is divided into two kinds: air-floating apparatus and large-scale translating device.All there is defect in these two kinds of devices.
Adopt air-floating apparatus, float and finely tune by equipment, need to be equipped with air supply system, control system and some floating cushions, implement more complicated, and increased quite a few cost, very uneconomical, and in trim process if there is unexpected power-off, floating cushion can decline suddenly, has potential safety hazard.
Adopt large-scale translating device, being parked in by equipment can be along X in plane, on the platform of Y two directional trim translations, uses, though can meet the demands like this, increased equally very large cost but make so large-scale translating device, and equipment can only use on platform, very dumb.
Summary of the invention
The problem that the utility model exists for prior art just and designed a kind of cross slid platform for device location fine setting, its objective is that the less device of use just can realize the fine position function compared with large equipment.
The purpose of this utility model is achieved through the following technical solutions:
This kind is for the cross slid platform of device location fine setting, it is characterized in that: this cross slid platform comprises slide unit assembly and supporting component, wherein slide unit assembly comprises a slide unit base (7), two-layer slide unit plate is installed successively on slide unit base (7), be respectively one deck slide unit plate (4) and two layers of slide unit plate (3), the movement direction of one deck slide unit plate (4) and two layers of slide unit plate (3) is orthogonal, slide unit base (7) passes through the guide rail (10) of two groups of parallel installations with one deck slide unit plate (4), slide block (11) is connected, guide rail (10) side is equipped with guide rail briquetting (13), guide rail (10) two ends are provided with spacing catch (6), trapezoidal screw (9) is installed between two guide rails (10), leading screw (9) two ends are supported by bearing support (2), handwheel (1) is installed in leading screw (9) one end, the other end is installed hexagon head (8), feed screw nut (14) is housed in the middle of leading screw (9), feed screw nut (14) is fixedly connected with one deck slide unit plate (4) of its top, linkage structure between linkage structure and one deck slide unit plate (4) and two layers of slide unit plate (3) of slide unit base (7) and one deck slide unit plate (4) is identical,
In addition, slide unit base (7) is equipped with calibrated scale (5) with the side of one deck slide unit plate (4), and slide block (11) side of corresponding calibrated scale (5) top is made with arrow mark (12);
Supporting component comprises a supporting foot (15), in supporting foot (15) inside, a thrust-bearing (16) is housed, a bulb cushion block of center setting-in (17) of thrust-bearing (16), the top of bulb cushion block (17) contacts with the bottom of a ball screw (19), and the top of ball screw (19) is connected with bolt and nut (20) through the capping (18) on supporting foot (15) top.
The utility model has the advantages that volume is little, it is large to carry, easy to operate, with low cost.
Accompanying drawing explanation
Fig. 1 is the utility model cross slid platform shaft side figure
Fig. 2 is the structural representation of the utility model supporting component and equipment connection
Fig. 3 is the distribution map of the utility model cross slid platform in device bottom
Fig. 4 is that the utility model cross slid platform is removed the shaft side figure that two layers of slide unit plate drive
Fig. 5 is that the utility model cross slid platform is removed the use phase diagram that two layers of slide unit plate drive
Embodiment
Below with reference to drawings and Examples, the utility model is further described:
Shown in accompanying drawing 1, this kind is for the cross slid platform of device location fine setting, it is characterized in that: this cross slid platform comprises slide unit assembly and supporting component, wherein slide unit assembly comprises a slide unit base 7, two-layer slide unit plate is installed successively on slide unit base 7, be respectively one deck slide unit plate 4 and two layers of slide unit plate 3, the movement direction of one deck slide unit plate 4 and two layers of slide unit plate 3 is orthogonal, slide unit base 7 passes through the guide rail 10 of two groups of parallel installations with one deck slide unit plate 4, slide block 11 is connected, guide rail 10 sides are equipped with guide rail briquetting 13 and are used for alignment guide rail 10, guide rail 10 two ends are provided with spacing catch 6 and are used for anti-limited slip block 11 and exceed stroke, between two guide rails 10, trapezoidal screw 9 is installed, leading screw 9 two ends are supported by bearing support 2, handwheel 1 is installed in leading screw 9 one end, can drive leading screw 9 with hand like this, leading screw 9 the other ends are installed hexagon head 8, object is can use ratchet wrench to drive leading screw 9 when directly by hand direct control inconvenience, feed screw nut 14 is housed in the middle of leading screw 9, feed screw nut 14 is fixedly connected with one deck slide unit plate 4 of its top, so under the drive of leading screw 9, one deck slide unit plate 4 can be along guide rail moving linearly, linkage structure between linkage structure and one deck slide unit plate 4 and two layers of slide unit plate 3 of slide unit base 7 and one deck slide unit plate 4 is identical,
In addition, slide unit base 7 is equipped with calibrated scale 5 with the side of one deck slide unit plate 4, and slide block 11 sides of corresponding calibrated scale 5 tops are made with arrow mark 12, are convenient to like this cross slid platform corresponding in use many people simultaneously operating.
Supporting component comprises a supporting foot 15, in supporting foot 15 inside, a thrust-bearing 16 is housed, bulb cushion block 17 of thrust-bearing 16 center setting-in, the top of bulb cushion block 17 contacts with the bottom of a ball screw 19, like this ball screw 19 relatively supporting foot 15 do rotation motion, the top of ball screw 19 is connected with bolt and nut 20 through the capping (18) on supporting foot 15 tops.
Shown in accompanying drawing 2~3, bolt and nut 20 is affixed with equipment 21, whole like this supporting component is suspended from equipment 21 belows, in use, three supporting components are arranged on to the both sides of equipment 21 bottom position of centre of gravitys, and by three slide unit assembly laid parallels in the below of supporting component and align, the supporting foot of supporting component 15 bottoms are seated on two layers of slide unit plate 3 of slide unit assembly, rotate the ball screw 19 on three supporting components, until three cover cross slid platforms are propped up equipment 21 completely, now need three people to coordinate calibrated scale 5 simultaneously operatings three to overlap cross slid platform and can stably realize the position translation fine setting task of equipment 21 along vertical two directions in plane.
Shown in accompanying drawing 4~5, if by equipment 21 bottoms, wherein the leading screw 9 between two layers of slide unit plate 3 of two cross slid platforms and one deck slide unit plate 4 of a side and annex thereof are removed, two layers of slide unit plate 3 can be free to slide, in conjunction with Fig. 3 and Fig. 5, now only the motion of one deck slide unit plate 4 of two cross slid platforms of two people's simultaneously operating one sides of need can realize equipment 21 and do small rotatablely moving around those cross slid platform 22 ball screw 19 axis of opposite side.
Compared with prior art, the utility model slide unit compact structure, volume is small and exquisite, with low cost; When use, only need three cover slide units to be loaded on device bottom, easy to operate, use flexibly.
Claims (1)
1. the cross slid platform for device location fine setting, it is characterized in that: this cross slid platform comprises slide unit assembly and supporting component, wherein slide unit assembly comprises a slide unit base (7), two-layer slide unit plate is installed successively on slide unit base (7), be respectively one deck slide unit plate (4) and two layers of slide unit plate (3), the movement direction of one deck slide unit plate (4) and two layers of slide unit plate (3) is orthogonal, slide unit base (7) passes through the guide rail (10) of two groups of parallel installations with one deck slide unit plate (4), slide block (11) is connected, guide rail (10) side is equipped with guide rail briquetting (13), guide rail (10) two ends are provided with spacing catch (6), trapezoidal screw (9) is installed between two guide rails (10), leading screw (9) two ends are supported by bearing support (2), handwheel (1) is installed in leading screw (9) one end, the other end is installed hexagon head (8), feed screw nut (14) is housed in the middle of leading screw (9), feed screw nut (14) is fixedly connected with one deck slide unit plate (4) of its top, linkage structure between linkage structure and one deck slide unit plate (4) and two layers of slide unit plate (3) of slide unit base (7) and one deck slide unit plate (4) is identical,
In addition, slide unit base (7) is equipped with calibrated scale (5) with the side of one deck slide unit plate (4), and slide block (11) side of corresponding calibrated scale (5) top is made with arrow mark (12);
Supporting component comprises a supporting foot (15), in supporting foot (15) inside, a thrust-bearing (16) is housed, a bulb cushion block of center setting-in (17) of thrust-bearing (16), the top of bulb cushion block (17) contacts with the bottom of a ball screw (19), and the top of ball screw (19) is connected with bolt and nut (20) through the capping (18) on supporting foot (15) top.
Priority Applications (1)
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CN201320824390.5U CN203686493U (en) | 2013-12-13 | 2013-12-13 | Cross sliding table for finely adjusting equipment position |
Applications Claiming Priority (1)
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CN201320824390.5U CN203686493U (en) | 2013-12-13 | 2013-12-13 | Cross sliding table for finely adjusting equipment position |
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CN201320824390.5U Expired - Fee Related CN203686493U (en) | 2013-12-13 | 2013-12-13 | Cross sliding table for finely adjusting equipment position |
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CN105333273A (en) * | 2014-08-08 | 2016-02-17 | 联想(北京)有限公司 | Sliding device and portable electronic equipment |
CN105508822A (en) * | 2015-12-15 | 2016-04-20 | 北京中电科电子装备有限公司 | Camera lens clamping device |
CN105822873A (en) * | 2016-04-15 | 2016-08-03 | 北京航天发射技术研究所 | Manual-automatic integrated control mobile platform |
CN106195545A (en) * | 2016-07-25 | 2016-12-07 | 许建财 | One is run equipment smoothly and is supported platform assembly |
CN106224728A (en) * | 2016-07-25 | 2016-12-14 | 许建财 | A kind of equipment support mechanism of easy regulation |
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Legal Events
Date | Code | Title | Description |
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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: 20140702 Termination date: 20161213 |