CN106764265A - A kind of adjustable lower margin - Google Patents

A kind of adjustable lower margin Download PDF

Info

Publication number
CN106764265A
CN106764265A CN201611080317.6A CN201611080317A CN106764265A CN 106764265 A CN106764265 A CN 106764265A CN 201611080317 A CN201611080317 A CN 201611080317A CN 106764265 A CN106764265 A CN 106764265A
Authority
CN
China
Prior art keywords
bolt
lower margin
adjusting
adjusting screw
hole
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201611080317.6A
Other languages
Chinese (zh)
Inventor
任文昌
梁志衡
莫广通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Run Machinery Equipment Technology Co Ltd
Original Assignee
Dongguan Run Machinery Equipment Technology Co Ltd
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 Dongguan Run Machinery Equipment Technology Co Ltd filed Critical Dongguan Run Machinery Equipment Technology Co Ltd
Priority to CN201611080317.6A priority Critical patent/CN106764265A/en
Publication of CN106764265A publication Critical patent/CN106764265A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

Abstract

The invention provides a kind of adjustable lower margin,Including ground sole,Expansion bolt,Fixing bolt,Adjusting bolt Adjusting screw,Fixing nut and lower margin installing plate,Ground sole is provided with first through hole and the second screwed hole,Expansion bolt fixes ground sole on the ground,The first rounding is provided with the upper end aperture of the second screwed hole,Adjusting bolt Adjusting screw excircle is provided with screw thread,Adjusting bolt Adjusting screw lower end is engaged with the first rounding,The upper end of Adjusting bolt Adjusting screw is provided with the first bolt head,Adjusting bolt Adjusting screw is axially arranged with central through hole,One end of central through hole is provided with the second aperture,The second rounding is provided with second aperture,Pad is provided with second rounding,The bottom of pad is arc sections,One end of fixing bolt sequentially passes through pad and the central through hole of Adjusting bolt Adjusting screw is threadedly coupled with the second screwed hole,Lower margin installing plate and fixing nut are threaded on the screw thread of the excircle of Adjusting bolt Adjusting screw.The present invention is not only easy to adjust, adjust firm stable after quick but also regulation.

Description

A kind of adjustable lower margin
Technical field
The present invention relates to equipment technique for fixing field, and in particular to a kind of adjustable lower margin.
Background technology
Existing equipment needs to be fixed by lower margin when mounted, for example automobile assembling equipment, the assembling right and wrong of auto parts Often high-accuracy assembling, the requirement to the flatness of equipment is very high when mounted, when ground out-of-flatness, it is necessary to pass through regulation dress The depth of parallelism for carrying out adjustment equipment is put, is in the prior art that four lower margins of strap bolt are set come real by four angles of equipment Now height regulation, be that regulation is realized by the nut on swivel bolt when regulation, but the regulation of this lower margin is very Inconvenience, because equipment is weighed very much during regulation, very painstaking when nut is rotated, the time of regulation is also long, and due to heavy type Equipment often shakes when working, and so only carrys out support equipment simply by screw bolt and nut, and nut is to be very easy to loosening, So equipment occurs unbalanced phenomenon, so as to influence the work of assembly equipment.
The content of the invention
It is an object of the invention to provide a kind of adjustable lower margin easy to adjust, adjusting firm stable after quick, regulation.
The present invention provides following technical scheme to achieve these goals:
A kind of adjustable lower margin, including ground sole, expansion bolt, fixing bolt, Adjusting bolt Adjusting screw, fixing nut and and workbench The lower margin installing plate being fixedly connected, described ground sole is provided with first through hole and the second screwed hole, and the expansion bolt passes through First through hole fixes ground sole on the ground, and the first rounding is provided with the upper end aperture of second screwed hole, described Adjusting bolt Adjusting screw excircle is provided with screw thread, and the lower end of the Adjusting bolt Adjusting screw has the arc end being engaged with the first rounding, described The upper end of Adjusting bolt Adjusting screw is provided with the first bolt head, and the Adjusting bolt Adjusting screw is axially arranged with central through hole, and the central through hole is located at the One end of one bolt head is provided with the second aperture, and the second rounding is provided with second aperture, is provided with second rounding Pad, the bottom of the pad has the arc sections being engaged with the second rounding, and one end of the fixing bolt is the second spiral shell Bolt head, so the other end of fixing bolt sequentially passes through pad and the central through hole and the second screwed hole screw thread of Adjusting bolt Adjusting screw connect Connect, the lower margin installing plate is threaded on the screw thread of the excircle of Adjusting bolt Adjusting screw, the fixing nut and Adjusting bolt Adjusting screw spiral shell Line is connected and is resisted against the lower section of lower margin installing plate.
Further, floor is additionally provided with the lower margin installing plate, the floor side is connected with workbench, the rib Plate bottom surface is connected with lower margin installing plate.
Further, second bolt head is hexagon socket head.
Further, first bolt head is outer-hexagonal head.
Further, the diameter of the screw rod with diameter greater than fixing bolt of the central through hole.
Beneficial effects of the present invention are:
Adjusting bolt Adjusting screw is fixed on ground sole by fixing bolt, and the spiral shell of the excircle of lower margin installing plate and Adjusting bolt Adjusting screw Line is threaded connection, it is necessary to when adjusting the height of lower margin installing plate, it is only necessary to drive Adjusting bolt Adjusting screw to be rotated just around fixing bolt It is achieved that because lower margin installing plate is threadedly coupled with Adjusting bolt Adjusting screw, and lower margin installing plate is in the Action of Gravity Field of workbench Under, when driving Adjusting bolt Adjusting screw to be rotated around fixing bolt, lower margin installing plate realizes lower margin installing plate by screw-driven highly Regulation, thus can after lower margin is installed, as long as can just be realized by Adjusting bolt Adjusting screw lower margin installing plate height adjust Section, and adjust very laborsaving, governing speed is also fast;And because the lower end of Adjusting bolt Adjusting screw is provided with arc end, on ground sole The first rounding being engaged with the arc end is provided with, the concentricity of each part can be better ensured that when so regulation, together Shi Xuanzhuan regulations are more smooth;After the completion of regulation, the second rounding is provided with the second aperture, pad is provided with the second rounding, The bottom of pad is arc sections, and is abutted against with the second rounding, the contact area of same increase pad and Adjusting bolt Adjusting screw, so Can more firm stable when fixing bolt fixes Adjusting bolt Adjusting screw.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention;
Fig. 2 is exploded perspective structural representation of the invention;
Fig. 3 is cross-sectional view of the invention.
Specific embodiment
The present invention is further described below in conjunction with accompanying drawing:
A kind of adjustable lower margin as shown in Fig. 1 to Fig. 3, including ground sole 1, expansion bolt 2, fixing bolt 3, Adjusting bolt Adjusting screw 4th, fixing nut 5 and lower margin installing plate 6, described ground sole 6 are provided with the screwed hole 62 of first through hole 61 and second, the expansion Bolt 2 is fixed on the ground ground sole 1 by first through hole 61, and is provided with the upper end aperture of second screwed hole 62 One rounding 63, the excircle of the Adjusting bolt Adjusting screw 4 is provided with screw thread, and the lower end of the Adjusting bolt Adjusting screw 4 has and the first rounding 63 The arc end 41 being engaged, the upper end of the Adjusting bolt Adjusting screw 4 is provided with the first bolt head 42, during the Adjusting bolt Adjusting screw 4 is axially arranged with Heart through hole, one end that the central through hole is located at the first bolt head 42 is provided with the second aperture 44, is provided with second aperture 44 Second rounding 45, pad 7 is provided with second rounding 45, and the bottom of the pad 7 is arc sections, and with the second rounding Angle 45 abuts against, and the upper end of the fixing bolt 3 is provided with the second bolt head 31, and the second bolt head 31 is hexagon socket head, so solid The other end for determining bolt 3 sequentially passes through pad 7 and the central through hole of Adjusting bolt Adjusting screw 4 is threadedly coupled with the second screwed hole 62, described Lower margin installing plate 6 is threaded on the screw thread of the excircle of Adjusting bolt Adjusting screw 4, and the fixing nut 5 connects with the screw thread of Adjusting bolt Adjusting screw 4 Connect and be resisted against the lower section of lower margin installing plate 6.
Further, floor 8 is additionally provided with the lower margin installing plate 6, the side of the floor 8 is connected with workbench, institute The bottom surface of floor 8 is stated to be connected with lower margin installing plate 6.
Further, the diameter of the screw rod with diameter greater than fixing bolt 3 of the central through hole.
Ground sole 1 is fixed on the ground by expansion bolt 2 first when installation so that lower margin is more stable, Then Adjusting bolt Adjusting screw 4 is fixed on ground sole 1 by fixing bolt 3, and lower margin installing plate 6 is cylindrical with Adjusting bolt Adjusting screw 4 The screw thread in week is threaded connection, only needs to drive Adjusting bolt Adjusting screw 4 to be rotated around fixing bolt 3 during regulation, due to lower margin installing plate 6 It is to be threadedly coupled with Adjusting bolt Adjusting screw 4, and lower margin installing plate 6 is under the downward Action of Gravity Field of workbench, and spiral shell is adjusted when driving Set 4 around fixing bolt 3 rotate when, lower margin installing plate 6 carries out the regulation of height by screw-driven, thus can be in lower margin After installing, as long as can just realize the height regulation of lower margin installing plate by Adjusting bolt Adjusting screw 4, and adjust very laborsaving, adjust Section speed is also fast;And because the lower end of Adjusting bolt Adjusting screw 4 is provided with arc end 41, ground sole 6 is provided with and the phase of the arc end 41 The first rounding 63 for coordinating, can better ensure that the concentricity of each part when so regulation, while it is more suitable to rotate regulation Freely;After the completion of regulation, because the one end of Adjusting bolt Adjusting screw 4 abuts against for arc end 41 and with the first rounding 63, tune can be increased The contact area of section swivel nut 4 and lower margin installing plate 6, and the second rounding 45, the second rounding 45 are provided with the second aperture 44 Pad 7 is inside provided with, the bottom of pad 7 is arc sections, and is abutted against with the second rounding 45, can so increase pad with regulation The contact area of swivel nut, can more firm stable so when fixing bolt 3 fixes Adjusting bolt Adjusting screw 4.
The above is not imposed any restrictions to technical scope of the invention, and all foundation the technology of the present invention are substantially to the above Any modification, equivalent variations and modification that embodiment is made, still fall within the range of technical scheme.

Claims (5)

1. a kind of adjustable lower margin, it is characterised in that:Including ground sole, expansion bolt, fixing bolt, Adjusting bolt Adjusting screw, fixation Nut and the lower margin installing plate being fixedly connected with workbench, described ground sole are provided with first through hole and the second screwed hole, institute State expansion bolt to fix ground sole on the ground by first through hole, is provided with the upper end aperture of second screwed hole One rounding, the Adjusting bolt Adjusting screw excircle is provided with screw thread, and the lower end of the Adjusting bolt Adjusting screw has and is engaged with the first rounding Arc end, the upper end of the Adjusting bolt Adjusting screw is provided with the first bolt head, and the Adjusting bolt Adjusting screw is axially arranged with central through hole, it is described in One end that heart through hole is located at the first bolt head is provided with the second aperture, and the second rounding, described second are provided with second aperture Pad is provided with rounding, the bottom of the pad has the arc sections being engaged with the second rounding, the fixing bolt One end is the second bolt head, so the other end of fixing bolt sequentially passes through the central through hole and the second spiral shell of pad and Adjusting bolt Adjusting screw Pit is threadedly coupled, and the lower margin installing plate is threaded on the screw thread of the excircle of Adjusting bolt Adjusting screw, the fixing nut with Adjusting bolt Adjusting screw is threadedly coupled and is resisted against the lower section of lower margin installing plate.
2. a kind of adjustable lower margin according to claim 1, it is characterised in that:Rib is additionally provided with the lower margin installing plate Plate, the floor side is connected with workbench, and the floor bottom surface is connected with lower margin installing plate.
3. a kind of adjustable lower margin according to claim 1, it is characterised in that:Second bolt head is hexagon socket head.
4. a kind of adjustable lower margin according to claim 1, it is characterised in that:First bolt head is outer-hexagonal head.
5. a kind of adjustable lower margin according to claim 1, it is characterised in that:The central through hole with diameter greater than fixation The diameter of the screw rod of bolt.
CN201611080317.6A 2016-11-30 2016-11-30 A kind of adjustable lower margin Pending CN106764265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611080317.6A CN106764265A (en) 2016-11-30 2016-11-30 A kind of adjustable lower margin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611080317.6A CN106764265A (en) 2016-11-30 2016-11-30 A kind of adjustable lower margin

Publications (1)

Publication Number Publication Date
CN106764265A true CN106764265A (en) 2017-05-31

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ID=58901106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611080317.6A Pending CN106764265A (en) 2016-11-30 2016-11-30 A kind of adjustable lower margin

Country Status (1)

Country Link
CN (1) CN106764265A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459670A (en) * 2018-09-04 2019-03-12 国家电网有限公司 GIS ultrahigh frequency sensor fastening device and its application method
CN112483776A (en) * 2019-09-11 2021-03-12 九江精密测试技术研究所 Leveling foundation device for linear translation table

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201531715U (en) * 2009-11-23 2010-07-21 成都新成汽车检测设备有限公司 Levelling device for equipment installation
CN201647821U (en) * 2009-11-04 2010-11-24 大连四达高技术发展有限公司 Supporting column adjusting mechanism
CN202660169U (en) * 2012-05-17 2013-01-09 马丁路德机器人(上海)有限公司 Adjustable-type centring foot
CN204592725U (en) * 2015-03-31 2015-08-26 苏州汇能激光科技有限公司 The horizontal heavy load mode of a kind of self adaption regulates parallels
CN206361343U (en) * 2016-11-30 2017-07-28 东莞市为尔润机械设备科技有限公司 A kind of adjustable lower margin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201647821U (en) * 2009-11-04 2010-11-24 大连四达高技术发展有限公司 Supporting column adjusting mechanism
CN201531715U (en) * 2009-11-23 2010-07-21 成都新成汽车检测设备有限公司 Levelling device for equipment installation
CN202660169U (en) * 2012-05-17 2013-01-09 马丁路德机器人(上海)有限公司 Adjustable-type centring foot
CN204592725U (en) * 2015-03-31 2015-08-26 苏州汇能激光科技有限公司 The horizontal heavy load mode of a kind of self adaption regulates parallels
CN206361343U (en) * 2016-11-30 2017-07-28 东莞市为尔润机械设备科技有限公司 A kind of adjustable lower margin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459670A (en) * 2018-09-04 2019-03-12 国家电网有限公司 GIS ultrahigh frequency sensor fastening device and its application method
CN112483776A (en) * 2019-09-11 2021-03-12 九江精密测试技术研究所 Leveling foundation device for linear translation table

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Application publication date: 20170531