CN106764265A - A kind of adjustable lower margin - Google Patents
A kind of adjustable lower margin Download PDFInfo
- 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
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- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
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
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.
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 |
Family
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)
| 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)
| 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 |
-
2016
- 2016-11-30 CN CN201611080317.6A patent/CN106764265A/en active Pending
Patent Citations (5)
| 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)
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |