CN102310400A - Platform lifting device - Google Patents

Platform lifting device Download PDF

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Publication number
CN102310400A
CN102310400A CN2010102153022A CN201010215302A CN102310400A CN 102310400 A CN102310400 A CN 102310400A CN 2010102153022 A CN2010102153022 A CN 2010102153022A CN 201010215302 A CN201010215302 A CN 201010215302A CN 102310400 A CN102310400 A CN 102310400A
Authority
CN
China
Prior art keywords
slide rail
platform
sliding sleeve
platform lifting
swivel nut
Prior art date
Application number
CN2010102153022A
Other languages
Chinese (zh)
Inventor
杨天德
廖洪佐
陈鸿杰
Original Assignee
旺矽科技股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 旺矽科技股份有限公司 filed Critical 旺矽科技股份有限公司
Priority to CN2010102153022A priority Critical patent/CN102310400A/en
Publication of CN102310400A publication Critical patent/CN102310400A/en

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Abstract

The invention relates to a platform lifting device which mainly consists of a platform and at least one slide rail. The platform is arranged relative to a seat body. The slide rail is combined with the bottom of the platform in a mode that the slide rail cannot rotate. The axial direction of the slide rail is vertical to the platform. The slide rail is matched with a sliding sleeve. The sliding sleeve is fixed on the seat body, so that the slide rail can generate linear displacement relative to the slide sleeve. The slide rail is provided with a screw section. The screw section is combined with a thread sleeve. The thread sleeve is driven by a motor. Therefore, the thread sleeve can be driven to rotate by the motor and the slide rail is driven to generate displacement by a screw, so that the platform is pushed to life and descend relative to a base.

Description

Platform lifting device
Technical field
The present invention relates to a kind of processing platform, a kind of especially processing platform of IC checkout gear.
Background technology
Generally in order to control the transmission mechanism of machine table or detection platform linear displacement; Mainly constitute by CD-ROM drive motor, screw rod and slide rail; See also TaiWan, China application for a patent for invention case shown in Figure 1 number No. 93110783 " IC checkout gear (two) "; This IC checkout gear has an elevating mechanism; Its side in support 46,56 is provided with two vertical slides 462,562 and a swivel nut 463,563, and being assembled in respectively on vertical slide rail 47,57 and the longitudinal screw 48,58, and longitudinal screw 48,58 relies on belt (among the figure not label) to be driven by motor 49,59 respectively; When this motor 49,59 drives these longitudinal screw 48,58 rotations; Can drive and be fixedly arranged on this support 46,56 and vertical slide 462,562 are done Z direction (being vertical direction) on slide rail 47,57 shift reciprocately, this IC checkout gear traversing structure of arranging in pairs or groups in addition, its member and to make flowing mode similar with this elevating mechanism; Different place only is that its screw rod and slide rail direction are horizontal-extending (vertical with the direction of aforementioned elevating mechanism), will not detail at this.
Need to know that aforesaid support 46,56 normally is used to be provided with detection platform, and detection platform is normally carried component under test; Rely on the rising of platform again and the dozens of contact of component under test is contacted with testing circuit, to detect component under test, if component under test is products such as LCD; Contact may be up to hundreds of; Therefore the displacement of platform must be accurate completely, has deflection just possibly influence testing result slightly, and main cause that whether can deflection when influencing the platform displacement is whether each member that promotes platform is parallel to each other; If the depth of parallelism between each member of promotion platform just can cause the problem of platform displacement deflection inadequately.
And in aforementioned structure in order to driving the screw rod 48,58 of this support 46,56 and 462,562 displacements of vertical slide, and are two independently members in order to vertical slide rail 47,57 of guiding vertical slide 462,562 and support 46,56.If as far as a large-scale platform, the screw rod 48,58 and the swivel nut 463,563 of vertical slide rail 47,57 that four assembly close and vertical slide 462,562 and at least two groups must be set at least.Make, when assembling these members, if will be, not only consuming time, take a lot of work with the adjustment accurately of the slide rail of organizing, slide and screw rod, swivel nut to the state that is parallel to each other more; Suitable difficulty is more arranged; And numerous and diverse because of its member, not only take up space, change spare part and maintenance in the future and more belong to difficult.
Summary of the invention
In view of this; Main purpose of the present invention is to solve the above problems and a kind of platform lifting device is provided; Its slide rail that will promote lifting platform is made as integral structure with the spiro rod section that drives the slide rail displacement; Simplifying member and to guarantee slide rail and the concentricity of spiro rod section, and then can promote precision.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of platform lifting device is characterized in that, it comprises:
One platform, it is with respect to a pedestal setting, and this platform has a loading end in order to loaded object; And
At least one slide rail, this slide rail is incorporated into this platform bottom with the mode that can't rotate, and this slide rail is axially vertical with this platform; And this slide rail cooperates with a sliding sleeve; This sliding sleeve is fixed in this pedestal, make this slide rail make linear displacement with respect to this sliding sleeve, and this slide rail has a spiro rod section; This spiro rod section is combined with a swivel nut, and this swivel nut is driven by a motor;
So, drive this swivel nut by motor and rotate, and by this screw drive slide rail linear displacement, to promote this platform with respect to this base ascending, descending.
Preferably, this platform is combined with at least two slide rails, makes the relatively restriction and can't rotating of each slide rail and this platform.
Preferably, said at least two slide rails one of them has aforesaid spiro rod section at least.
Preferably, this slide rail is the rectangle column, and this slide rail can't be rotated.
Preferably, this sliding sleeve is a linear slide block.
Preferably, this slide rail is cylindric.
Preferably, this sliding sleeve is a linear bearing.
Preferably, this platform only combines a slide rail, and the spiro rod section of this slide rail is extended with one second slide rail away from an end one of this slide rail, and this second slide rail is the rectangle column, and this second slide rail cooperates with one second sliding sleeve, and this slide rail can't be rotated.
Preferably, this sliding sleeve is an axle sleeve.
Preferably, this spiro rod section is located at this slide rail a section away from this platform.
Preferably, the outer surface of this swivel nut is the structure of toothed belt wheel, makes this motor drive this swivel nut with a toothed belt.
Preferably, this motor is a servo motor.
Preferably, corresponding each slide rail of this pedestal has an erection part respectively, and the sliding sleeve that cooperates with each slide rail, swivel nut then are arranged at each erection part respectively.
Preferably, this spiro rod section is a ball screw.
Compare with prior art; The present invention is owing to be that slide rail that promotes lifting platform and the spiro rod section that drives the slide rail displacement are made as integral structure; Therefore can guarantee the concentricity of slide rail and spiro rod section; To simplify member and to improve precision, make be easy to assembling, maintenance and adjustment of the present invention, the precision in the time of more improving platform and move.
Description of drawings
Fig. 1 is the structural representation of existing elevating mechanism;
Fig. 2 is the structural representation of preferred embodiment of the present invention;
Fig. 3 is the structural representation of second embodiment of the invention;
Fig. 4 is the structural representation of third embodiment of the invention;
Fig. 5 is the structural representation of fourth embodiment of the invention.
Description of reference numerals: platform 11; Loading end 111; Pedestal 12; Erection part 121; Slide rail 21; Spiro rod section 22; Sliding sleeve 23; Swivel nut 24; Motor 25; Belt pulley 251,252; Toothed belt 26,27; Platform 31; Platform 11A; Slide rail 21A1,21A2; Spiro rod section 22A; Sliding sleeve 23A; Swivel nut 24A; Motor 25A; Toothed belt 26A; Platform 11B; Slide rail 21B; Spiro rod section 22B; Sliding sleeve 23B; Swivel nut 24B; Motor 25B; Toothed belt 26B; Platform 11C; Slide rail 21C; Spiro rod section 22C; Sliding sleeve 23C; Swivel nut 24C; Motor 25C; Toothed belt 26C; The second slide rail 28C; The second sliding sleeve 29C; Support 46,56; Vertical slide 462,562; Swivel nut 463,563; Vertical slide rail 47,57; Longitudinal screw 48,58; Motor 49,59.
The specific embodiment
Cooperate at present and graphic preferred embodiment of the present invention is specified as follows.
Please refer to Fig. 2, it is the structural representation of preferred embodiment of the present invention.
The platform lifting device of present embodiment is made up of a platform 11 and two 21 of slide rails, and generally speaking, if the area of this platform 11 is bigger, then slide rail 21 can be increased to four, to support this platform 11 evenly.Certainly,, then only need to use two slide rails 21 if the area of this platform 11 is less, or even a slide rail.And in Fig. 2 for the clear relation that presents each member, therefore be that example is drawn to illustrate and explained with two slide rails 21.
This platform 11 is to be provided with respect to a pedestal 12, and this platform 11 has a loading end 111 in order to loaded object, and these pedestal 12 corresponding each slide rails 21 have an erection part 121 respectively, are provided with for each slide rail 21.
Each slide rail 21 is incorporated into the bottom of this platform 11 respectively, on the practice, can lock by bolt between each slide rail 21 and this platform 11; Or make otherwise and to combine fixingly, make the axially vertical of each slide rail 21, and each slide rail 21 has a spiro rod section 22 away from one section one of this platform 11 with this platform 11; The one here has and is meant that slide rail 21 and spiro rod section 22 process the structure of one; Each slide rail 21 all is arranged in the sliding sleeve 23, makes each slide rail 21 make linear displacement with respect to each sliding sleeve 23, and each sliding sleeve 23 is fixed in the erection part 121 of this pedestal 12; And each spiro rod section 22 also is combined with a swivel nut 24 respectively; Each swivel nut 24 is hubbed at the erection part 121 of this pedestal 12 respectively, and the outer surface of each swivel nut 24 is structures of toothed belt wheel, and can drive each swivel nut 24 with a toothed belt 26,27 respectively by a motor 25.
In present embodiment, this slide rail 21 is cylindric, and the sliding sleeve 23 that cooperates with slide rail 21 can be selected linear bearing or general axle sleeve for use; This motor 25 can be a servo motor, is beneficial to the control of doing to quantize; And this spiro rod section 22 only need use general screw rod and swivel nut to get final product with swivel nut 24, also can select ball screw and swivel nut certainly for use; Moreover this motor 25 is coaxially to drive two toothed belts 26,27 respectively with two belt pulleys 251,252 and drive each swivel nut 24 respectively.
When motor 25 runnings; Can drive each swivel nut 24 synchronously via two toothed belts 26,27 rotates; Because each spiro rod section 22 is structure as a whole with each slide rail 21, and is fixed in this platform 11, so when each swivel nut 24 rotates; Will distinguish lead-screw section 22 and slide rail 21 displacements, and under the guiding of each sliding sleeve 23, promote the action that this platform 11 carries out ascending, descending.
If spiro rod section 22 is only used in this case; And when not using slide rail 21 and sliding sleeve 23 as the supporting structure of erection part 121 and spiro rod section 22; The precision meeting is variation because of the distortion of screw rod, therefore uses slide rail 21 and sliding sleeve 23 as the supporting structure of erection part 121 with spiro rod section 22, to keep precision.
Because the present invention is made into slide rail 21 and spiro rod section 22 structure of integral type; It is hereby ensured the concentricity of slide rail 21 and spiro rod section 22; Thus; In when assembling, only need the depth of parallelism of adjustment two slide rails 21 can make this platform 11 unlikely generation deflection when displacement, the accuracy when guaranteeing these platform 11 displacements.Moreover, slide rail 21 and spiro rod section 22 are processed the structure of one, also can simplify the member of lowering or hoisting gear, let in the future use, maintenance all make things convenient for.
See also Fig. 3, it is the structural representation of second embodiment of the invention, and wherein this platform 11A bottom is combined with two slide rail 21A1,21A2; These two slide rail 21A1,21A2 are arranged in respectively in the sliding sleeve 23A; And wherein only have this slide rail 21A1 one to have a spiro rod section 22A, and this slide rail 21A2 does not then have spiro rod section, and this spiro rod section 22A is combined with a swivel nut 24A; And this swivel nut 24A is driven with toothed belt 26A by motor 25A, so also can reach the identical effect with aforementioned first embodiment.
See also Fig. 4 again, it is the structural representation of third embodiment of the invention.Wherein this platform 11B bottom only combines a slide rail 21B; This slide rail 21B is the rectangle column, is slidingly matched and this sliding sleeve 23B is a linear slide block and be with this slide rail 21B, makes this slide rail 21B and the sliding sleeve 23B can be in the vertical direction relative motion freely of platform 11B; And this slide rail 21B one has spiro rod section 22B; This spiro rod section 22B is combined with a swivel nut 24B, and this swivel nut 24B driven with toothed belt 26B by motor 25B, so also can reach the identical effect with aforementioned first embodiment.
See also Fig. 5 at last, it is the structural representation of fourth embodiment of the invention.Wherein this platform 11C bottom only combines a slide rail 21C; This slide rail 21C is arranged in the sliding sleeve 23C, and this slide rail 21C one has a spiro rod section 22C, and this spiro rod section 22C then is combined with a swivel nut 24C; And this swivel nut 24C is driven with toothed belt 26C by motor 25C; And be extended with one second slide rail 28C in this spiro rod section 22C away from the end one of this slide rail 21C, this second slide rail 28C is the rectangle column, and this second slide rail 28C and one second sliding sleeve 29C are slidingly matched; Make this second slide rail 28C and the second sliding sleeve 29C so also can reach identical effect in the vertical direction relative motion freely of platform 11C with aforementioned first embodiment.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.

Claims (15)

1. platform lifting device is characterized in that it comprises:
One platform, it is with respect to a pedestal setting, and this platform has a loading end in order to loaded object; And
At least one slide rail, this slide rail is incorporated into this platform bottom with the mode that can't rotate, and this slide rail is axially vertical with this platform; And this slide rail cooperates with a sliding sleeve; This sliding sleeve is fixed in this pedestal, make this slide rail make linear displacement with respect to this sliding sleeve, and this slide rail has a spiro rod section; This spiro rod section is combined with a swivel nut, and this swivel nut is driven by a motor;
So, drive this swivel nut by motor and rotate, and by this screw drive slide rail linear displacement, to promote this platform with respect to this base ascending, descending.
2. platform lifting device as claimed in claim 1 is characterized in that this platform is combined with at least two slide rails, makes the relatively restriction and can't rotating of each slide rail and this platform.
3. platform lifting device as claimed in claim 2 is characterized in that, said at least two slide rails one of them has aforesaid spiro rod section at least.
4. platform lifting device as claimed in claim 1 is characterized in that this slide rail is the rectangle column, and this slide rail can't be rotated.
5. platform lifting device as claimed in claim 4 is characterized in that, this sliding sleeve is a linear slide block.
6. platform lifting device as claimed in claim 1 is characterized in that this slide rail is cylindric.
7. platform lifting device as claimed in claim 6 is characterized in that, this sliding sleeve is a linear bearing.
8. platform lifting device as claimed in claim 6; It is characterized in that; This platform only combines a slide rail, and the spiro rod section of this slide rail is extended with one second slide rail away from an end one of this slide rail, and this second slide rail is the rectangle column; And this second slide rail cooperates with one second sliding sleeve, and this slide rail can't be rotated.
9. platform lifting device as claimed in claim 1 is characterized in that, this sliding sleeve is an axle sleeve.
10. platform lifting device as claimed in claim 1 is characterized in that, this spiro rod section is located at this slide rail a section away from this platform.
11. platform lifting device as claimed in claim 1 is characterized in that, the outer surface of this swivel nut is the structure of toothed belt wheel, makes this motor drive this swivel nut with a toothed belt.
12. platform lifting device as claimed in claim 11 is characterized in that, this motor is a servo motor.
13. platform lifting device as claimed in claim 1 is characterized in that, this motor is a servo motor.
14. platform lifting device as claimed in claim 1 is characterized in that, corresponding each slide rail of this pedestal has an erection part respectively, and the sliding sleeve that cooperates with each slide rail, swivel nut then are arranged at each erection part respectively.
15. platform lifting device as claimed in claim 1 is characterized in that, this spiro rod section is a ball screw.
CN2010102153022A 2010-06-29 2010-06-29 Platform lifting device CN102310400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102153022A CN102310400A (en) 2010-06-29 2010-06-29 Platform lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102153022A CN102310400A (en) 2010-06-29 2010-06-29 Platform lifting device

Publications (1)

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CN102310400A true CN102310400A (en) 2012-01-11

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Family Applications (1)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935713A (en) * 2012-11-16 2013-02-20 浙江双林机电科技有限公司 Hoisting automatic molding machine for corrugated pipes
CN103406886A (en) * 2013-08-06 2013-11-27 国家电网公司 Height-adjustable electrician operating console
CN104385238A (en) * 2013-12-25 2015-03-04 南宁市磁汇科技有限公司 Work platform capable of ascending and descending
CN105783728A (en) * 2016-05-06 2016-07-20 汉克科技有限公司 Foot pad detection device and method
CN106695712A (en) * 2017-01-24 2017-05-24 张夏英 Multifunctional workpiece machining table
CN107150320A (en) * 2017-07-15 2017-09-12 合肥杰源机电科技有限公司 A kind of automobile mounting production line lift rotating equipment
CN107717909A (en) * 2017-09-27 2018-02-23 如皋市祥强机械设备有限公司 A kind of lift workbench for Making mold
CN108637986A (en) * 2018-03-23 2018-10-12 芜湖致新信息科技有限公司 A kind of board production operation console
CN108656050A (en) * 2018-04-20 2018-10-16 芜湖市涵润智能科技有限公司 A kind of industrial production automatic lifting operation console
CN108673641A (en) * 2018-05-30 2018-10-19 东莞市联洲知识产权运营管理有限公司 A kind of height is adjusted woodwork plate and simply cuts table
CN108972627A (en) * 2018-08-31 2018-12-11 南京涵铭置智能科技有限公司 One kind being convenient for the fixed device of installation mechanical arm
CN109015650A (en) * 2018-08-23 2018-12-18 张丽忠 A kind of multifunction manipulator neural network based
CN109015554A (en) * 2018-07-21 2018-12-18 段遵虎 A kind of auto parts and components production working method of processing platform
CN109015553A (en) * 2018-07-21 2018-12-18 段遵虎 Processing platform is used in a kind of production of auto parts and components
CN109049690A (en) * 2018-08-23 2018-12-21 钱其飞 A kind of colorful 3D printing robot device
CN110125888A (en) * 2019-05-20 2019-08-16 湖州金锁汽车维修有限公司 A kind of Automobile Service workbench with lifting tool case
CN109015553B (en) * 2018-07-21 2021-05-28 邵阳华阳机械制造有限公司 Processing platform is used in automobile parts production

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935713A (en) * 2012-11-16 2013-02-20 浙江双林机电科技有限公司 Hoisting automatic molding machine for corrugated pipes
CN103406886A (en) * 2013-08-06 2013-11-27 国家电网公司 Height-adjustable electrician operating console
CN103406886B (en) * 2013-08-06 2015-10-28 国家电网公司 A kind of adjustable for height electrician operation panel
CN104385238A (en) * 2013-12-25 2015-03-04 南宁市磁汇科技有限公司 Work platform capable of ascending and descending
CN105783728A (en) * 2016-05-06 2016-07-20 汉克科技有限公司 Foot pad detection device and method
CN106695712A (en) * 2017-01-24 2017-05-24 张夏英 Multifunctional workpiece machining table
CN106695712B (en) * 2017-01-24 2019-05-10 浙江金凯门业有限责任公司 A kind of multi-functional work pieces process platform
CN107150320A (en) * 2017-07-15 2017-09-12 合肥杰源机电科技有限公司 A kind of automobile mounting production line lift rotating equipment
CN107717909A (en) * 2017-09-27 2018-02-23 如皋市祥强机械设备有限公司 A kind of lift workbench for Making mold
CN108637986A (en) * 2018-03-23 2018-10-12 芜湖致新信息科技有限公司 A kind of board production operation console
CN108656050A (en) * 2018-04-20 2018-10-16 芜湖市涵润智能科技有限公司 A kind of industrial production automatic lifting operation console
CN108673641A (en) * 2018-05-30 2018-10-19 东莞市联洲知识产权运营管理有限公司 A kind of height is adjusted woodwork plate and simply cuts table
CN109015553B (en) * 2018-07-21 2021-05-28 邵阳华阳机械制造有限公司 Processing platform is used in automobile parts production
CN109015554A (en) * 2018-07-21 2018-12-18 段遵虎 A kind of auto parts and components production working method of processing platform
CN109015553A (en) * 2018-07-21 2018-12-18 段遵虎 Processing platform is used in a kind of production of auto parts and components
CN109015554B (en) * 2018-07-21 2021-06-01 青岛迈朗格金属加工配送有限公司 Working method of machining platform for automobile part production
CN109049690A (en) * 2018-08-23 2018-12-21 钱其飞 A kind of colorful 3D printing robot device
CN109015650A (en) * 2018-08-23 2018-12-18 张丽忠 A kind of multifunction manipulator neural network based
CN108972627B (en) * 2018-08-31 2019-05-31 南京涵铭置智能科技有限公司 One kind being convenient for the fixed device of installation mechanical arm
WO2020042677A1 (en) * 2018-08-31 2020-03-05 南京涵铭置智能科技有限公司 1. fixing device for facilitating mechanical arm mounting
CN108972627A (en) * 2018-08-31 2018-12-11 南京涵铭置智能科技有限公司 One kind being convenient for the fixed device of installation mechanical arm
CN110125888A (en) * 2019-05-20 2019-08-16 湖州金锁汽车维修有限公司 A kind of Automobile Service workbench with lifting tool case

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Application publication date: 20120111

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