CN102490027A - Lifting platform - Google Patents
Lifting platform Download PDFInfo
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- CN102490027A CN102490027A CN2011104230511A CN201110423051A CN102490027A CN 102490027 A CN102490027 A CN 102490027A CN 2011104230511 A CN2011104230511 A CN 2011104230511A CN 201110423051 A CN201110423051 A CN 201110423051A CN 102490027 A CN102490027 A CN 102490027A
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- slide block
- gradient slide
- hoistable platform
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- inclined plane
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Abstract
The invention provides a lifting platform, which comprises a base plate, a crown plate, an upper inclined sliding block, a lower inclined sliding block, a driving component and a guiding component, wherein the upper inclined sliding block comprises an upper inclined plane and an upper junction surface; the lower inclined sliding block comprises a lower junction surface and a lower inclined plane; the upper junction surface of the upper inclined sliding block is fixedly connected with the crown plate; the lower junction surface of the lower inclined sliding block is connected with the base plate in a sliding manner; the upper inclined plane of the upper inclined sliding block is parallel to the lower inclined plane of the lower inclined sliding block; the lower inclined sliding block slides relative to the base plate and is propped against the upper inclined sliding block under the drive of the driving component; the upper inclined plane of the upper inclined sliding block is jointed with the lower inclined plane of the lower inclined sliding block; and the upper inclined sliding block is propped against the lower inclined plane to conduct the lifting motion.
Description
Technical field
The present invention relates to a kind of hoistable platform, relate in particular to a kind of hoistable platform that is used for electronic product processing.
Background technology
Some electronic product process equipment is when processed complex operation or complex parts; Only there is XY plane vertical coordinate platform can not satisfy process requirements; Also need make up the rotation platform that uses hoistable platform and arbitrary indexing; Under the manipulation control of system, use the processing request and the processing conditions that could satisfy complicated procedures of forming,, also not exclusively be suitable for the processing of electronic product though CNC's is powerful with the XY combination.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art; The present invention provides a kind of hoistable platform; Comprise base plate, top board, go up the gradient slide block, gradient slide block, driven unit and guidance set down, the said gradient slide block of going up comprises ramp, goes up joint face, said gradient slide block down comprises joint face, lower inclined plane down; The said last joint face of going up the gradient slide block is fixedly connected on said top board; The said following joint face of gradient slide block down is slidingly connected to said base plate, and the said ramp of going up the gradient slide block is parallel to the said lower inclined plane of gradient slide block down, and said gradient slide block is down sliding with respect to said base plate under the driving of said driven unit and is being held in the gradient slide block; The said ramp of going up the gradient slide block fits in the said lower inclined plane of gradient slide block down, and the said gradient slide block of going up moves up and down under said lower inclined plane supports.
Of the present inventionly further be improved to; The feed screw nut that said driven unit comprises screw mandrel, is used to drive the actuator of screw mandrel rotation and cooperates screw mandrel; Said wire rod thread is connected in said feed screw nut, and said feed screw nut is fixedly connected on the said gradient slide block of going up.
Of the present inventionly further be improved to, said hoistable platform is provided with bearing and bearing block, and bearing block is fixedly connected on base plate, and bearing is arranged in the bearing block, and the end of screw mandrel is rotationally connected with bearing.
Of the present inventionly further be improved to, the angle at said the last joint face of going up the gradient slide block and the oblique angle between the said ramp is 5 to spend to 30 and spend.
Of the present inventionly further be improved to, to be 5 degree spend to 30 for the following joint face of said gradient slide block down and the angle at the oblique angle between the said lower inclined plane.
Of the present inventionly further be improved to, the said ramp of going up the gradient slide block adopts plastic-sticking guiding rail.
Of the present inventionly further be improved to, the lower inclined plane of said gradient slide block down adopts plastic-sticking guiding rail.
Of the present inventionly further be improved to, offer oil groove on the following joint face of said gradient slide block down.
Of the present inventionly further be improved to, said hoistable platform also is provided with inductive component, and inductive component comprises that inductive switch and sensing chip inductive switch are arranged at down gradient slide block side and are fixed in base plate, and sensing chip is fixedly connected on down the gradient slide block.
Of the present inventionly further be improved to, said inductive component is provided with two inductive switches, and two inductive switches set gradually along the glide direction of gradient slide blocks down.
Compared to prior art, hoistable platform of the present invention reaches gradient slide block down through the last gradient slide block that setting has a fixed inclination, cooperates screw pair the rectilinear motion of horizontal direction to be converted into the elevating movement of vertical direction.The gradient slide block has less oblique angle because last gradient slide block reaches down; The rectilinear motion lifting distance less that following gradient slide block is long apart from corresponding top board; Thereby hoistable platform of the present invention can accomplish that comparatively accurately distance element goes up and down, and guarantees that simultaneously whole device has good rigidity.
Description of drawings
Fig. 1 is a hoistable platform assembling sketch map of the present invention.
Fig. 2 is a hoistable platform decomposing schematic representation of the present invention.
Fig. 3 is another decomposing schematic representation of hoistable platform of the present invention.
Fig. 4 is that hoistable platform driven unit of the present invention reaches the structural representation of gradient slide block down.
Fig. 5 is a hoistable platform generalized section of the present invention.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is further specified.
See also Fig. 1 to Fig. 3, the invention provides a kind of hoistable platform 10, comprise top board 11, base plate 12, last gradient slide block 13, following gradient slide block 14, driven unit 16 and guidance set 17.Top board 11, last gradient slide block 13, following gradient slide block 14, base plate 12 from top to bottom set gradually.Driven unit 16 is connected in down gradient slide block 14, and under driven unit 16 drove, following gradient slide block 14 slided with respect to base plate 12 and pushes gradient slide block 13 with lifting top board 11.Top board 11 and base plate 12 are horizontally disposed with, and top board 11 offers pin-and-hole, and the bottom of base plate 12 is provided with bar shaped slide rail 121.Base plate 12 is installed on installing plate 21.
Last gradient slide block 13 comprises ramp 1301, last joint face 1302, is connected in the upper side 1303 of ramp 1301 and last joint face 1302.The last joint face 1302 of last gradient slide block 13 is fixedly connected on said top board 11.In the present embodiment; Last gradient slide block 13 comprises the top shoe main body 130 of two wedge shapes that are set up in parallel and is connected in two top shoe connecting portions 135 between the top shoe main body 130 that ramp 1301, last joint face 1302 and upper side 1303 are arranged at top shoe main body 130.In the present embodiment, the angle at the last joint face 1302 of last gradient slide block 13 and the oblique angle between the said ramp 1301 is that 5 degree are to 30 degree.The ramp 1301 of last gradient slide block 13 adopts plastic-sticking guiding rail.It is understandable that last gradient slide block 13 can be other shapes, only need guarantee which is provided with ramp 1301, upward joint face 1302 gets final product.
Following gradient slide block 14 comprises lower inclined plane 1401, descends joint face 1402, is connected in the downside 1403 that lower inclined plane 1401 reaches following joint face 1402.The following joint face 1402 of following gradient slide block 14 is slidingly connected to base plate 12.In the present embodiment; Following gradient slide block 14 comprises the sliding block main body 140 of two wedge shapes that are set up in parallel and is connected in two sliding block connecting portions 145 between the sliding block main body 140 that lower inclined plane 1401, following joint face 1402 and downside 1403 are arranged at sliding block main body 140.In the present embodiment, the angle at the following joint face 1402 of following gradient slide block 14 and the oblique angle between the said lower inclined plane 1401 is that 5 degree are to 30 degree.Offer oil groove 1405 on the following joint face 1402 of following gradient slide block 14, said oil groove 1405 is the wavy of continuous bend.The sliding block connecting portion 145 of following gradient slide block 14 offers through hole.Following gradient slide block 14 also is provided with sliding part 147, and sliding part 147 is roughly bulk, and sliding part 147 is provided with chute 1471.The lower inclined plane 1401 of following gradient slide block 14 adopts plastic-sticking guiding rail.See also Fig. 4 and Fig. 5; The feed screw nut 165 that driven unit 16 comprises screw mandrel 161, is used to drive the actuator 163 of screw mandrel 161 rotations and cooperates screw mandrel 161; Said screw mandrel 161 is threadedly connected to said feed screw nut 165, and said feed screw nut 165 is fixedly connected on said gradient slide block 14 down.In the present embodiment; Actuator 163 is an electric rotating machine; Feed screw nut 165 is fastened in down in the through hole of sliding block connecting portion 145 of gradient slide block 14, it is understandable that, other positions that feed screw nut 165 can be fixed in gradient slide block 14 down promote gradient slide block 14 to be used for cooperating with screw mandrel 161.Driven unit 16 also is provided with bearing (figure does not show) and bearing block 167, and bearing block 167 is fixedly connected on base plate 12, and bearing is arranged in the bearing block 167, and the end of screw mandrel 161 is connected in bearing rotationally.
When using this hoistable platform 10, the last joint face 1302 of last gradient slide block 13 is fixedly connected on said top board 11.The following joint face 1402 of following gradient slide block 14 is slidingly connected to base plate 12.Start driven unit 16, promote feed screw nut 165 in screw mandrel 161 rotations and along straight line.Because feed screw nut 165 is fixedly connected on down gradient slide block 14, driven unit 16 promotes gradient slide block 14 down through screw mandrel 161 rotations along straight line.The chute 1471 of the sliding part 147 of following gradient slide block 14 is fastened in the bar shaped slide rail 121 of base plate 12; Under the driving of driven unit 16; Following gradient slide block 14 slides along the slide block of base plate 12; The ramp 1301 of last gradient slide block 13 is parallel to the said lower inclined plane 1401 of gradient slide block 14 down, and the lower inclined plane 1401 of following gradient slide block 14 is held in the ramp 1301 of gradient slide block 13.Because last gradient slide block 13 is fixedly connected on top board 11, gradient slide block 13 in lifting under the effect of supporting of following gradient slide block 14, last gradient slide block 13 upwards promotes along the guide direction of guidance set 17.The side of following gradient slide block 14 is provided with sensing chip 183, and in following gradient slide block 14 sliding processes, sensing chip 183 can be successively near two inductive switches 181.In the present embodiment; The extreme sport position that gradient slide block 14 under the difference correspondence of position is set of two inductive switches 181; Sensing chip 183 can send induced signal during near inductive switch 181, can be used for being connected in the shift motion of the control system control hoistable platform 10 of hoistable platform 10.After following gradient slide block 14 pushes gradient slide block 13 lifting top boards 11 arrival precalculated positions, driven unit 16 stop motions.Can be through pushing away or drop-down top board 11 relative position between process auxiliary drive assembly 16 control top boards 11 and the base plate 12 on the latch assembly 19.Hoistable platform 10 of the present invention reaches gradient slide block 14 down through the last gradient slide block 13 that setting has a fixed inclination, cooperates screw pair the rectilinear motion of horizontal direction to be converted into the elevating movement of vertical direction.Gradient slide block 14 has less oblique angle because last gradient slide block 13 reaches down; The lifting distance that the long rectilinear motion of following gradient slide block 14 is less apart from corresponding top board 11; Thereby hoistable platform 10 of the present invention can accomplish that comparatively accurately distance element goes up and down, and guarantees that simultaneously whole device has good rigidity.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. hoistable platform; It is characterized in that: comprise base plate, top board, last gradient slide block, following gradient slide block, driven unit and guidance set; The said gradient slide block of going up comprises ramp, goes up joint face; Said gradient slide block down comprises joint face, lower inclined plane down, and the said last joint face of going up the gradient slide block is fixedly connected on said top board, and the said following joint face of gradient slide block down is slidingly connected to said base plate; The said ramp of going up the gradient slide block is parallel to the said lower inclined plane of gradient slide block down; Said gradient slide block is down sliding with respect to said base plate under the driving of said driven unit and is being held in the gradient slide block, and the said ramp of going up the gradient slide block fits in the said lower inclined plane of gradient slide block down, and the said gradient slide block of going up moves up and down under said lower inclined plane supports.
2. according to the said hoistable platform of claim 1; It is characterized in that: the feed screw nut that said driven unit comprises screw mandrel, is used to drive the actuator of screw mandrel rotation and cooperates screw mandrel; Said wire rod thread is connected in said feed screw nut, and said feed screw nut is fixedly connected on the said gradient slide block of going up.
3. according to the said hoistable platform of claim 2, it is characterized in that: said hoistable platform is provided with bearing and bearing block, and bearing block is fixedly connected on base plate, and bearing is arranged in the bearing block, and the end of screw mandrel is rotationally connected with bearing.
4. according to the said hoistable platform of claim 1, it is characterized in that: the last joint face of said upward gradient slide block and the angle at the oblique angle between the said ramp are that 5 degree are to 30 degree.
5. according to the said hoistable platform of claim 1, it is characterized in that: the following joint face of said gradient slide block down and the angle at the oblique angle between the said lower inclined plane are that 5 degree are to 30 degree.
6. according to the said hoistable platform of claim 1, it is characterized in that: the said ramp of going up the gradient slide block adopts plastic-sticking guiding rail.
7. according to the said hoistable platform of claim 1, it is characterized in that: the lower inclined plane of said gradient slide block down adopts plastic-sticking guiding rail.
8. according to the said hoistable platform of claim 1, it is characterized in that: offer oil groove on the following joint face of said gradient slide block down.
9. according to the said hoistable platform of claim 1; It is characterized in that: said hoistable platform also is provided with inductive component; Inductive component comprises that inductive switch and sensing chip inductive switch are arranged at down gradient slide block side and are fixed in base plate, and sensing chip is fixedly connected on down the gradient slide block.
10. according to the said hoistable platform of claim 9, it is characterized in that: said inductive component is provided with two inductive switches, and the glide direction of two following gradient slide blocks in inductive switch edge sets gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104230511A CN102490027A (en) | 2011-12-16 | 2011-12-16 | Lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104230511A CN102490027A (en) | 2011-12-16 | 2011-12-16 | Lifting platform |
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| Publication Number | Publication Date |
|---|---|
| CN102490027A true CN102490027A (en) | 2012-06-13 |
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| CN2011104230511A Pending CN102490027A (en) | 2011-12-16 | 2011-12-16 | Lifting platform |
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| CN104227078A (en) * | 2014-09-11 | 2014-12-24 | 河南飞龙(芜湖)汽车零部件有限公司 | Moving type axis part drilling fixture |
| CN104858844A (en) * | 2015-06-18 | 2015-08-26 | 北方民族大学 | Novel high accuracy micrometric displacement platform and use method thereof |
| CN104880455A (en) * | 2015-06-09 | 2015-09-02 | 钢研纳克检测技术有限公司 | Two-dimensional mobile platform applied to adjust plasma position of ICP (Inductively Coupled Plasma) analytical instrument |
| CN104880147A (en) * | 2015-06-29 | 2015-09-02 | 成都信息工程大学 | Magnetic micrometric displacement platform type corner reflecting mirror laser interferometer and calibration method and measuring method |
| CN104897049A (en) * | 2015-06-29 | 2015-09-09 | 北方民族大学 | Magnetic micrometric displacement platform-type planar mirror laser interferometer and calibration method thereof, and measurement method adopting magnetic micrometric displacement platform-type planar mirror laser interferometer and calibration method thereof |
| CN104908013A (en) * | 2015-06-29 | 2015-09-16 | 北方民族大学 | A magnetic high-precision micro-displacement platform and a using method thereof |
| CN104930968A (en) * | 2015-06-29 | 2015-09-23 | 成都信息工程大学 | Magnetic micro-displacement platform-type step planar mirror laser interferometer, calibration method, and measuring method |
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| CN105300275B (en) * | 2015-11-27 | 2018-02-06 | 成都信息工程大学 | A kind of measuring method using wavelength amendment type multiple beam ladder planar reflector laser interference instrument |
| CN105277118B (en) * | 2015-11-27 | 2018-03-27 | 成都信息工程大学 | A kind of optical maser wavelength modification method using optical maser wavelength amendment type corner reflector laser interferometer |
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| CN107756060A (en) * | 2017-10-20 | 2018-03-06 | 吉林工程技术师范学院 | A kind of multi-station digital-controlled processing work platform |
| CN107738004A (en) * | 2017-11-07 | 2018-02-27 | 深圳市元隆德科技有限公司 | A kind of lifting strainer of band saw |
| CN108542313A (en) * | 2018-06-08 | 2018-09-18 | 莱克电气股份有限公司 | Robot cleaner lifting mechanism |
| CN109623159A (en) * | 2019-01-08 | 2019-04-16 | 大族激光科技产业集团股份有限公司 | A kind of laser scanning device and its method |
| CN113015426A (en) * | 2021-02-22 | 2021-06-22 | 深圳世宗瑞迪自动化设备有限公司 | LCD chip mounter platform lift module |
| CN115042072A (en) * | 2022-07-01 | 2022-09-13 | 深圳市悦目光学器件有限公司 | Polishing device and polishing process for optical cover plate glass |
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Application publication date: 20120613 |