CN106006463B - It is a kind of can accurate adjustment equipment support table structure - Google Patents

It is a kind of can accurate adjustment equipment support table structure Download PDF

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Publication number
CN106006463B
CN106006463B CN201610588047.3A CN201610588047A CN106006463B CN 106006463 B CN106006463 B CN 106006463B CN 201610588047 A CN201610588047 A CN 201610588047A CN 106006463 B CN106006463 B CN 106006463B
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CN
China
Prior art keywords
motor
slidably matched
pull bar
mounting seat
screw rod
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CN201610588047.3A
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Chinese (zh)
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CN106006463A (en
Inventor
孙旭东
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TIANJIN SAIXIANG ELECTROMECHANICAL ENGINEERING CO LTD
Original Assignee
PUJIANG XIONGDA MACHINERY EQUIPMENT Co Ltd
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Priority to CN201610588047.3A priority Critical patent/CN106006463B/en
Publication of CN106006463A publication Critical patent/CN106006463A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

It is a kind of can accurate adjustment equipment support table structure, including fixed pedestal(2), be arranged on the fixed pedestal(2)On the equally distributed four lift adjustment components of circumference(7)And by four lift adjustment components(7)The supporting table of supporting(30), wherein, four lift adjustment components(7)In each include and the fixed pedestal(2)Connected sliding support(73)And the sliding support(73)Upper surface in screwed hole screw thread coordinate lifting screw(72)And the lifting screw(72)The articulated joint that is connected by bearing of upper end(721)And with the lifting screw(72)It is connected and is located at the sliding support(73)Upper surface and the articulated joint(721)Between screw rod tooth set(71), the articulated joint(721)By spherical hinge and with the supporting table(30)Connection.

Description

It is a kind of can accurate adjustment equipment support table structure
Technical field
The present invention relates to equipment installing area, specially it is a kind of can accurate adjustment equipment support table structure.
Background technology
In some precision instrument and equipments or corresponding levelness have the installation of equipment of high requirement, often require that for The levelness of the equipment carries out fine adjustment.In use, slight change may occur for this levelness.This change can It can be caused due to external interference, or because long-term stress causes.And the regulation for levelness may be related to the fortune of equipment Row measure of precision.It is often complex for the mode of this regulation in the prior art, it is difficult to realize quick accurate regulation.
The content of the invention
It is an object of the invention to provide it is a kind of can accurate adjustment equipment support table structure, it can overcome prior art The defects of.
According to the present invention can accurate adjustment equipment support table structure, including fixed pedestal, be arranged on the fixation The equally distributed four lift adjustment components of circumference on pedestal and the supporting table by four lift adjustment components supporting, Wherein, each in four lift adjustment components includes being slidably matched with the fixed pedestal and can be in radial directions The sliding support of slip, the lifting screw coordinated with the screwed hole screw thread in the upper surface of the sliding support and the lifting The articulated joint and connected and positioned at the sliding support the upper end with the lifting screw that the upper end of screw rod is connected by bearing Screw rod tooth set between face and the articulated joint, the articulated joint are connected by spherical hinge with the supporting table, wherein, each The lower end of the lifting screw of the lift adjustment component is free end, and drive installation is fixedly installed on the fixed pedestal Platform, the middle part of the drive installation platform are slidably mounted with motor mounting seat, in the motor mounting seat The motor coupled with drive gear power is supported with, wherein, it is orthogonal to be provided with bearing of trend in the drive installation platform Two groups of chutes, one in four screw rod teeth sets is driven to guide the slip of the motor mounting seat;Institute State every group in two groups of chutes two sections of chutes for including the opposite sides positioned at the motor mounting seat, and two sections of cunnings Electromagnetic actuator device is installed in one section in groove, flexible restoring organ is installed in another section, the flexible restoring organ is equal Including be fixedly connected on the drive installation platform sleeve and by elastic reset member and with the sleeve resilience slidably The pull bar of cooperation, the head of the pull bar are provided with the head that is slidably matched to the respective side with the motor mounting seat Push-and-pull slide in face coordinates, and this, which is slidably matched, allows the motor mounting seat relative to the pull bar in its axle Slide, be provided with the motor mounting seat to be interacted forever with the electromagnetic actuator device on to orthogonal direction Magnet;Wherein, corresponding permanent magnet is provided separately two groups of orthogonal chutes of the bearing of trend up and down respectively, thus, when One in the electromagnetic actuator device of different height it is upper electric when, enable to permanent magnet at respective heights by repulsive force, So that the pull bar pushes the elastic reset member and causes the drive gear and corresponding screw rod tooth set Engagement, and when reversely going up electric, the permanent magnet at the respective heights is enabled to by attraction, so that described push away Elastic reset member described in tie rods simultaneously causes the drive gear to be engaged with another corresponding screw rod tooth set, when instantly electric, By the reset response of the elastic reset member, the motor mounting seat is at centre position, so that institute Drive gear is stated with each screw rod tooth set to depart from;The lifting screw lower end is provided with spacing protrusion, on the spacing protrusion End is provided with the limit switch of ring-type, when the lifting screw is relative to the upward motion of the sliding support and the sliding support When roof contacts with the limit switch, the limit switch controls the motor out of service;The motor The fin extended laterally, caused heat when the fin is to absorb the motor operation are installed on outer surface Amount, and heat is distributed in time, prevent the motor heat build-up.
By the said apparatus of the present invention, can select to need the inclination of sloping shaft being adjusted by calutron Direction, so as to which the level inclination of supporting table be adjusted.Moreover, this Adjust and use reset of elastic reset member Can, and with the use of the bidirectional force applying performance of calutron, so as to only set an electromagnetism to drive in one axial direction Realized on the basis of dynamic and promote, pull, resetting three kinds of functions.And by by the driving reset assembly in orthogonal both direction It is arranged to separate in the vertical direction, so as to avoid mutual stress from disturbing.Whole device is easy to use, regulation accurately and just In maintenance, the use cost and manufacturing cost of whole equipment are reduced.Efficiently solve the problems of the prior art.
Brief description of the drawings
Fig. 1 be the present invention can accurate adjustment equipment support table structure overall structure diagram;
Fig. 2 is the schematic cross-section at the arrow locations in Fig. 1.
Fig. 3 schematic diagram shows the position relationship of drive gear and four screw rod tooth sets.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
According to embodiment it is a kind of can accurate adjustment equipment support table structure, including fixed pedestal 2, be arranged on it is described Equally distributed four lift adjustment components 7 of circumference on fixed pedestal 2 and supported by four lift adjustment components 7 Supporting table 30, wherein, each in four lift adjustment components 7 includes being slidably matched with the fixed pedestal 2 and energy The sliding support 73 slided in radial directions, the lifting coordinated with the screwed hole screw thread in the upper surface of the sliding support 73 Screw rod 72, the articulated joint 721 being connected with the upper end of the lifting screw 72 by bearing and with the lifting screw 72 be connected And the screw rod tooth set 71 between the upper surface of the sliding support 73 and the articulated joint 721, the articulated joint 721 passes through Spherical hinge and be connected with the supporting table 30, wherein, the lower end of the lifting screw 72 of each lift adjustment component 7 is Free end, drive installation platform 5 is fixedly installed on the fixed pedestal 2, the middle part of the drive installation platform 5 is slideably Motor mounting seat 8 is installed, the driving electricity coupled with the power of drive gear 91 is supported with the motor mounting seat 8 Machine 9, wherein, the orthogonal two groups of chutes 50,51 of bearing of trend are provided with the drive installation platform 5, to guide the driving The slip of motor mount 8 and one in four screw rod teeth set 71 is driven;Every group in two groups of chutes 50,51 Include two sections of chutes of the opposite sides positioned at the motor mounting seat 8, and installed in one section in two sections of chutes There is electromagnetic actuator device 63,31, flexible restoring organ 6,32 is installed in another section, the flexible restoring organ 6,32 includes Be fixedly connected on the drive installation platform 5 sleeve 60 and by elastic reset member 61 and with the Elastic Sliding of sleeve 60 Ground coordinate pull bar 62, the head of the pull bar 62 be provided be slidably matched first 621 to the motor install Push-and-pull chute 80 in the corresponding side surface of seat 8 is slidably matched, and this, which is slidably matched, allows the motor mounting seat 8 relative to institute State pull bar 62 axially to slide on orthogonal direction, be provided with the motor mounting seat 8 to be driven with the electromagnetism The permanent magnet 64,3 that dynamic device 63,31 interacts;Wherein, institute is right respectively for the orthogonal two groups of chutes 50,51 of the bearing of trend The permanent magnet 64, about 3 answered is provided separately, thus, when on one in the electromagnetic actuator device 63,31 positioned at different height When electric, enable to permanent magnet 64,3 at respective heights by repulsive force so that the pull bar 62 push it is described Elastic reset member 61 simultaneously causes the drive gear 91 and the engagement of corresponding screw rod tooth set 71, and when reversely going up electric, can So that the permanent magnet 64,3 at the respective heights is answered by attraction so that the pull bar 62 stretches the elasticity Bit unit 61 simultaneously causes the drive gear 91 and another corresponding engagement of screw rod tooth set 71, when instantly electric, passes through the elasticity The reset response of reset element 61, the motor mounting seat 8 is at centre position, so that the drive gear 91 depart from each screw rod tooth set 71;The lower end of lifting screw 72 is provided with spacing protrusion, the spacing protrusion upper end peace Limit switch 75 equipped with ring-type, when the lifting screw 72 is relative to the sliding support 73 motion and the slip upwards When the roof of frame 73 contacts with the limit switch 75, the limit switch 75 controls the motor 9 out of service;The drive The fin 90 extended laterally is installed on the outer surface of dynamic motor 9, the fin 90 is transported to absorb the motor 9 Caused heat during row, and heat is distributed in time, prevent the heat build-up of motor 9.
Valuably or exemplarily, wherein, the motor mounting seat 8 is made up of magnetic isolation material.
Valuably or exemplarily, when the motor mounting seat 8 is slided in the selected direction, bearing of trend is with being somebody's turn to do The consistent pull bar of preferential direction is slidably matched first 621 positioned at the centre of corresponding push-and-pull chute 80, and bearing of trend is with being somebody's turn to do Being slidably matched for the orthogonal pull bar of preferential direction first 621 remains slip with corresponding push-and-pull chute in sliding process Coordinate.
Valuably or exemplarily, wherein, described be slidably matched first 621 includes at least with the cooperation of the push-and-pull chute 80 One plane coordinates, to prevent the motor mounting seat 8 from first 621 being rotated relative to described be slidably matched.
The radial direction refers to the radial direction of circumference corresponding with the circumference.Radially slided using this, actually existed Slip on two orthogonal axis, therefore, when two sliding supports on an axis enter line slip, orthogonal another Two sliding supports on axis are in stationary state(It can not slide), it is consequently formed reliably secure hinged support.The cunning The slip of dynamic support can be oriented to by the corresponding chute 100 radially extended.
By the said apparatus of the present invention, can select to need the inclination of sloping shaft being adjusted by calutron Direction, so as to which the level inclination of supporting table be adjusted.Moreover, this Adjust and use reset of elastic reset member Can, and with the use of the bidirectional force applying performance of calutron, so as to only set an electromagnetism to drive in one axial direction Realized on the basis of dynamic and promote, pull, resetting three kinds of functions.And by by the driving reset assembly in orthogonal both direction It is arranged to separate in the vertical direction, so as to avoid mutual stress from disturbing.Whole device is easy to use, regulation accurately and just In maintenance, the use cost and manufacturing cost of whole equipment are reduced.Efficiently solve the problems of the prior art.
By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art Change.

Claims (4)

1. it is a kind of can accurate adjustment equipment support table structure, including fixed pedestal(2), be arranged on the fixed pedestal(2) On the equally distributed four lift adjustment components of circumference(7)And by four lift adjustment components(7)The support of supporting Platform(30), wherein, four lift adjustment components(7)In each include and the fixed pedestal(2)Be slidably matched and The sliding support that can be slided in radial directions(73)And the sliding support(73)Upper surface in screwed hole screw thread coordinate Lifting screw(72)And the lifting screw(72)The articulated joint that is connected by bearing of upper end(721)And with the liter Screw rod drops(72)It is connected and is located at the sliding support(73)Upper surface and the articulated joint(721)Between screw rod tooth set (71), the articulated joint(721)By spherical hinge and with the supporting table(30)Connection, wherein, each lift adjustment group Part(7)The lifting screw(72)Lower end be free end, the fixed pedestal(2)On be fixedly installed drive installation platform (5), the drive installation platform(5)Middle part be slidably mounted with motor mounting seat(8), the motor peace Fill seat(8)On be supported with and drive gear(91)The motor of power connection(9), wherein, the drive installation platform(5)In set It is equipped with two groups of orthogonal chutes of bearing of trend(50、51), to guide the motor mounting seat(8)Slip and to four Screw rod tooth set(71)In one be driven;Two groups of chutes(50、51)In every group include positioned at it is described driving electricity Machine mounting seat(8)Opposite sides two sections of chutes, and electromagnetic actuator device is installed in one section in two sections of chutes(63、 31), flexible restoring organ is installed in another section(6、32), the flexible restoring organ(6、32)Include being fixedly connected on institute State drive installation platform(5)Sleeve(60)And pass through elastic reset member(61)And with the sleeve(60)Match somebody with somebody to Elastic Sliding The pull bar of conjunction(62), the pull bar(62)Head be provided with the head that is slidably matched(621)To pacify with the motor Fill seat(8)Corresponding side surface in push-and-pull chute(80)It is slidably matched, this, which is slidably matched, allows the motor mounting seat(8) Relative to the pull bar(62)Axially slided on orthogonal direction, the motor mounting seat(8)In be provided with to With the electromagnetic actuator device(63、31)The permanent magnet of interaction(64、3);Wherein, two groups of orthogonal cunnings of the bearing of trend Groove(50、51)Corresponding permanent magnet respectively(64、3)It is provided separately up and down, thus, when the electromagnetic drive positioned at different height Device(63、31)In one it is upper electric when, enable to the permanent magnet at respective heights(64、3)By repulsive force, so as to make Obtain the pull bar(62)Push the elastic reset member(61)And cause the drive gear(91)With corresponding screw rod tooth Set(71)Engagement, and when reversely going up electric, enable to the permanent magnet at the respective heights(64、3)By attraction, so as to Enough so that the pull bar(62)Stretch the elastic reset member(61)And cause the drive gear(91)Should with another pair Screw rod tooth set(71)Engagement, when instantly electric, passes through the elastic reset member(61)Reset response, motor peace Fill seat(8)Centre position is at, so that the drive gear(91)With each screw rod tooth set(71)Depart from;It is described Lifting screw(72)Lower end is provided with spacing protrusion, and the spacing protrusion upper end is provided with the limit switch of ring-type(75), work as institute State lifting screw(72)Relative to the sliding support(73)Motion and the sliding support upwards(73)Roof with it is described spacing Switch(75)During contact, the limit switch(75)Control the motor(9)It is out of service;The motor(9)'s The fin extended laterally is installed on outer surface(90), the fin(90)To absorb the motor(9)Operation When caused heat, and heat is distributed in time, prevents the motor(9)Heat build-up.
2. it is as claimed in claim 1 it is a kind of can accurate adjustment equipment support table structure, wherein, the motor installation Seat(8)It is made up of magnetic isolation material.
3. it is as claimed in claim 1 or 2 it is a kind of can accurate adjustment equipment support table structure, when the motor is installed Seat(8)When sliding in the selected direction, the head that is slidably matched of the bearing of trend pull bar consistent with the preferential direction(621)It is located at Corresponding push-and-pull chute(80)Centre, and the head that is slidably matched of the bearing of trend pull bar orthogonal with the preferential direction(621) Remain in sliding process and be slidably matched with corresponding push-and-pull chute.
4. it is as claimed in claim 1 or 2 it is a kind of can accurate adjustment equipment support table structure, wherein, it is described to be slidably matched Head(621)With the push-and-pull chute(80)Cooperation include at least one plane coordinate, to prevent the motor mounting seat (8)Relative to the head that is slidably matched(621)Rotate.
CN201610588047.3A 2016-07-25 2016-07-25 It is a kind of can accurate adjustment equipment support table structure Active CN106006463B (en)

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CN201610588047.3A CN106006463B (en) 2016-07-25 2016-07-25 It is a kind of can accurate adjustment equipment support table structure

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Application Number Priority Date Filing Date Title
CN201610588047.3A CN106006463B (en) 2016-07-25 2016-07-25 It is a kind of can accurate adjustment equipment support table structure

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CN106006463B true CN106006463B (en) 2018-02-16

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744164A (en) * 2016-12-28 2017-05-31 重庆向荣车辆配件有限公司 Push-pull device at fixed
CN108195328B (en) * 2018-01-11 2020-06-19 东莞市锦茂自动化设备科技有限公司 Adjustable test tool placing table with multiple adjusting modes
CN111665065A (en) * 2020-04-26 2020-09-15 武汉船用机械有限责任公司 Test platform of power device
CN111470451B (en) * 2020-05-25 2021-05-25 青岛韩润机电有限公司 OLED screen charging type MGV transportation equipment
CN113187305A (en) * 2021-05-26 2021-07-30 新余学院 Electronic information engineering communication tower connecting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7748670B1 (en) * 2008-02-11 2010-07-06 Veldez Steven C Television rotational support apparatus
CN203927296U (en) * 2014-06-27 2014-11-05 河南职业技术学院 A kind of automatic rotation bracket
CN204417039U (en) * 2014-08-27 2015-06-24 郭嘉川 A kind of multiple-effect manual type diving pump jacking system
CN204702461U (en) * 2015-06-27 2015-10-14 桐乡市唐潮广告有限公司 A kind of tiltable lifting table
CN204824009U (en) * 2015-06-25 2015-12-02 杨朴 Two worm gear over -and -under types powder package stacker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7748670B1 (en) * 2008-02-11 2010-07-06 Veldez Steven C Television rotational support apparatus
CN203927296U (en) * 2014-06-27 2014-11-05 河南职业技术学院 A kind of automatic rotation bracket
CN204417039U (en) * 2014-08-27 2015-06-24 郭嘉川 A kind of multiple-effect manual type diving pump jacking system
CN204824009U (en) * 2015-06-25 2015-12-02 杨朴 Two worm gear over -and -under types powder package stacker
CN204702461U (en) * 2015-06-27 2015-10-14 桐乡市唐潮广告有限公司 A kind of tiltable lifting table

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Effective date of registration: 20180111

Address after: 322200 Pujiang, Zhejiang, Xishan Road, No. 5, North Road, No.

Applicant after: PUJIANG XIONGDA MACHINERY EQUIPMENT Co.,Ltd.

Address before: 610000 No. 2028, No. 1203, No. 2028, No. 1203, No. 2028, Tianfu Avenue, Tianfu New District, Sichuan

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Address after: Li Lu Suzhou city in Jiangsu province 215000 Wuzhong District No. 99

Patentee after: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD.

Address before: 322200 No. 5 Xishan North Road, Pujiang County, Zhejiang, Jinhua

Patentee before: PUJIANG XIONGDA MACHINERY EQUIPMENT Co.,Ltd.

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Effective date of registration: 20220803

Address after: No.9, Haitai development road 4, Huayuan new technology industrial park, Binhai New Area, Tianjin

Patentee after: Tianjin Saixiang Technology Co.,Ltd.

Address before: 215000 99 Changli Road, Wuzhong District, Suzhou City, Jiangsu Province

Patentee before: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD.

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Address after: 300384 block D, No. 9, Haitai development Fourth Road, Huayuan Industrial Zone (outside the ring), Binhai New Area, Tianjin

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Address before: No.9, Haitai development road 4, Huayuan new technology industrial park, Binhai New Area, Tianjin

Patentee before: Tianjin Saixiang Technology Co.,Ltd.