CN109739269B - Device for adjusting plane position and angle - Google Patents
Device for adjusting plane position and angle Download PDFInfo
- Publication number
- CN109739269B CN109739269B CN201811624937.0A CN201811624937A CN109739269B CN 109739269 B CN109739269 B CN 109739269B CN 201811624937 A CN201811624937 A CN 201811624937A CN 109739269 B CN109739269 B CN 109739269B
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- adjusting plate
- linear bearing
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a device for adjusting the position and angle of a plane, which comprises a base plate, an adjusting plate, an upper adjusting mechanism and two lower adjusting mechanisms, wherein the base plate is vertically arranged, the adjusting plate is arranged on the front side of the base plate, an adjusting gap is reserved between the adjusting plate and the base plate, the adjusting plate is of a rectangular frame structure, and the inner ring of the adjusting plate is a workpiece clamping hole. According to the invention, the three-point type adjustment is performed through the upper adjusting mechanism and the two lower adjusting mechanisms, so that the angle adjustment and the distance adjustment of the plane can be simultaneously completed, and any workpiece plane can be adjusted to a preset working plane.
Description
Technical Field
The invention relates to the technical field of mechanical structure leveling, in particular to a device for adjusting the position and angle of a plane.
Background
In high-precision machining or detection, high positioning requirements are generally set on the angle and the distance of a workpiece plane. The existing plane adjusting mode can finish plane angle adjustment, the plane of the workpiece can be adjusted to be parallel to the preset plane, an additional one-dimensional moving shaft is needed to be additionally arranged to adjust the plane of the workpiece to be coincident with the preset plane, and the complexity and the structural space of an adjusting structure are increased by adding the moving shaft.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device for adjusting the position and the angle of a plane, which has the advantages of simple structure and strong practicability and can simultaneously complete the angle adjustment and the distance adjustment of the plane.
The technical scheme of the invention is as follows:
the device for adjusting the plane position and angle comprises a base plate, an adjusting plate, an upper adjusting mechanism and two lower adjusting mechanisms, wherein the base plate is vertically arranged, the adjusting plate is arranged on the front side of the base plate, an adjusting gap is reserved between the adjusting plate and the base plate, the adjusting plate is of a rectangular frame structure, and the inner ring of the adjusting plate is a workpiece clamping hole; the upper adjusting mechanism comprises a top plate, a front supporting plate, an adjusting knob bracket, an adjusting shaft, an upper adjusting knob and an upper extension spring, wherein the top plate is fixedly connected to the middle part of the top end of a base plate, the front supporting plate is positioned at the front side of the center of the top of the adjusting plate, the top end of the front supporting plate is fixedly connected to the front end of the top plate, the adjusting knob bracket is fixed to the front surface of the front supporting plate, the adjusting knob bracket is connected with the upper adjusting knob in a threaded manner, holes are formed in the base plate, the adjusting plate and the front supporting plate, the axes of the holes are coincident, a first linear bearing is arranged on the base plate and positioned in the corresponding hole, a second linear bearing is arranged in the corresponding hole, a spherical bearing is arranged in the hole of the adjusting plate, the inner end of the adjusting shaft sequentially passes through the first linear bearing, the spherical bearing and the second linear bearing and then contacts with the inner end of the upper adjusting knob, the adjusting plate is connected with the front supporting plate through the upper extension spring, and the upper extension spring is positioned at the side of the upper adjusting knob; the two lower adjusting mechanisms are connected to the front surface of the adjusting plate and are respectively adjacent to two corners of the bottom of the adjusting plate, each lower adjusting mechanism comprises a lower extension spring connected between the base plate and the adjusting plate and a lower adjusting knob connected to the adjusting plate in a threaded mode, the inner ends of the lower adjusting knobs penetrate through the adjusting plate to abut against the front surface of the base plate, and the lower adjusting knobs are located on the sides of the lower extension springs.
The spherical bearing is arranged in the opening of the adjusting plate, and the outer ring of the spherical bearing is fixed through the bearing cover plate.
The adjusting plate and the front supporting plate are provided with front and rear concentric upper mounting holes, upper connecting pin shafts are arranged in the upper mounting holes of the adjusting plate and the front supporting plate, and two ends of the upper extension spring extend into the upper mounting holes of the adjusting plate and the front supporting plate respectively and are fixedly connected with the corresponding upper connecting pin shafts.
Two groups of front and back concentric lower mounting holes are formed in the base plate and the adjusting plate, lower connecting pin shafts are arranged in the lower mounting holes of the base plate and the adjusting plate, and two ends of the lower extension spring extend into the lower mounting holes corresponding to the base plate and the adjusting plate respectively and are fixedly connected with the corresponding lower connecting pin shafts.
The invention has the advantages that:
the invention can simultaneously complete the angle adjustment and the distance adjustment of the plane, can adjust any workpiece plane to a preset working plane, and has the advantages of simple structure, small space occupation and low manufacturing cost.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic view of the structure of the upper adjusting mechanism of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-4, a device for adjusting the plane position and angle comprises a base plate 1, an adjusting plate 2, an upper adjusting mechanism and two lower adjusting mechanisms, wherein the base plate 1 is vertically arranged, the adjusting plate 2 is arranged on the front side of the base plate 1, an adjusting gap is reserved between the adjusting plate 2 and the base plate 1, the adjusting plate 2 is of a rectangular frame structure, and the inner ring of the adjusting plate 2 is a workpiece clamping hole;
the upper adjusting mechanism comprises a top plate 3, a front supporting plate 4, an adjusting knob bracket 5, an adjusting shaft 6, an upper adjusting knob 7 and an upper extension spring 8, wherein the top plate 3 is fixedly connected to the middle part of the top end of a base plate 1, the front supporting plate 4 is positioned at the front side of the center of the top of an adjusting plate 2, the top end of the front supporting plate 4 is fixedly connected to the front end of the top plate 3, the adjusting knob bracket 5 is fixed on the front surface of the front supporting plate 4, the adjusting knob bracket 5 is in threaded connection with the upper adjusting knob 7, the base plate 1, the adjusting plate 2 and the front supporting plate 4 are provided with open holes, the axes of the holes are coincident, the base plate 1 is provided with a first linear bearing 9 in the corresponding open hole, the front supporting plate 4 is provided with a second linear bearing 10 in the corresponding open hole, the spherical bearing 11 is arranged in the open hole of the base plate 2, the outer ring of the spherical bearing 11 is fixed through a bearing cover plate 12, the inner ends of the adjusting shaft 6 sequentially pass through the first linear bearing 9, the spherical bearing 11 and the second linear bearing 10 and then contact with the inner ends of the upper adjusting knob 7, the upper mounting hole 13 is arranged on the adjusting plate 2 and the front supporting plate 4 in a concentric manner, the upper mounting hole 13 is arranged on the base plate 1 and the front supporting plate 4 is provided with an upper extension spring 13 in the corresponding to the upper extension spring 8, and the upper extension spring 8 is connected to the two ends of the upper extension spring 8 in the corresponding upper extension spring 13 in the open position, and is respectively arranged in the upper extension spring 15 and connected to the upper extension spring 15;
the two lower adjusting mechanisms are connected to the front surface of the adjusting plate 2 and are respectively adjacent to two corners of the bottom of the adjusting plate 2, each lower adjusting mechanism comprises a lower extension spring connected between the base plate 1 and the adjusting plate 2 and a lower adjusting knob 16 connected to the adjusting plate 2 in a threaded mode, the inner ends of the lower adjusting knobs 16 penetrate through the adjusting plate 2 to abut against the front surface of the base plate 1, two groups of front-back concentric lower mounting holes 17 are formed in the base plate 1 and the adjusting plate 2, lower connecting pin shafts are arranged in the lower mounting holes 17 of the base plate 1 and the adjusting plate 2, two ends of the lower extension springs respectively extend into the corresponding lower mounting holes 17 of the base plate 1 and the adjusting plate 2 to be fixedly connected with the corresponding lower connecting pin shafts, and the lower adjusting knobs 17 are located on the sides of the lower extension springs.
The working principle and the using method of the invention are as follows: firstly, clamping a workpiece into a workpiece clamping hole of an adjusting plate 2, and then, adjusting: when the two lower adjustment knobs 16 at the bottom are adjusted (i.e. the lower adjustment knob 16 is turned to move the lower adjustment knob 16 towards or away from the base plate 1), the adjustment process is similar to the conventional three-point adjustment, i.e. when any one lower adjustment knob 16 is adjusted, the plane rotates about a straight line passing through the other two points (the other lower adjustment knob 16 and the upper adjustment knob 7), and the adjustment shaft 6 and the spherical bearing 11 provide the supporting force required by the adjustment plate 2; when the upper adjusting knob 7 is adjusted (i.e., the upper adjusting knob 7 is turned to move the upper adjusting knob 7 toward or away from the adjusting plate 2), the adjusting shaft 6 moves back and forth under the combined action of the upper extension spring 8 and the upper adjusting knob 7, and the adjusting shaft 6 drives the adjusting plate 2 to move back and forth. Thereby, the three points of the plane of the adjusting plate 2 can generate displacement perpendicular to the plane direction of the base plate 1, and the surface of the workpiece with any angle and any distance from the preset plane can be adjusted to coincide with the preset plane.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A device for adjusting the position and angle of a plane, characterized by: the device comprises a vertically arranged base plate, an adjusting plate arranged on the front side of the base plate, an upper adjusting mechanism and two lower adjusting mechanisms, wherein an adjusting gap is reserved between the adjusting plate and the base plate, the adjusting plate is of a rectangular frame structure, and the inner ring of the adjusting plate is a workpiece clamping hole; the upper adjusting mechanism comprises a top plate, a front supporting plate, an adjusting knob bracket, an adjusting shaft, an upper adjusting knob and an upper extension spring, wherein the top plate is fixedly connected to the middle part of the top end of a base plate, the front supporting plate is positioned at the front side of the center of the top of the adjusting plate, the top end of the front supporting plate is fixedly connected to the front end of the top plate, the adjusting knob bracket is fixed on the front surface of the front supporting plate, the adjusting knob bracket is connected with the upper adjusting knob in a threaded manner, holes are formed in the base plate, the adjusting plate and the front supporting plate, the axes of the holes are coincident, a first linear bearing is arranged on the base plate and positioned in the corresponding hole, the front support plate is provided with a first linear bearing, a first spherical bearing and a second linear bearing, the first linear bearing is arranged in a corresponding opening, the second linear bearing is arranged in a corresponding opening of the adjusting plate, the outer ring of the spherical bearing is fixed through a bearing cover plate, the inner end of the adjusting shaft sequentially passes through the first linear bearing, the spherical bearing and the second linear bearing and then contacts with the inner end of the upper adjusting knob, the adjusting plate and the front support plate are provided with front-back concentric upper mounting holes, the upper mounting holes of the adjusting plate and the front support plate are internally provided with upper connecting pins, two ends of an upper extension spring respectively extend into the upper mounting holes of the adjusting plate and the front support plate to be fixedly connected with the corresponding upper connecting pins, and the upper extension spring is positioned at the side of the upper adjusting knob; the two lower adjusting mechanisms are connected to the front surface of the adjusting plate and are respectively adjacent to two corners of the bottom of the adjusting plate, each lower adjusting mechanism comprises a lower extension spring connected between the base plate and the adjusting plate and a lower adjusting knob connected to the adjusting plate in a threaded mode, the inner ends of the lower adjusting knobs penetrate through the adjusting plate to abut against the front surface of the base plate, and the lower adjusting knobs are located on the sides of the lower extension springs.
2. A device for adjusting the position and angle of a plane as defined in claim 1, wherein: two groups of front and back concentric lower mounting holes are formed in the base plate and the adjusting plate, lower connecting pin shafts are arranged in the lower mounting holes of the base plate and the adjusting plate, and two ends of the lower extension spring extend into the lower mounting holes corresponding to the base plate and the adjusting plate respectively and are fixedly connected with the corresponding lower connecting pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624937.0A CN109739269B (en) | 2018-12-28 | 2018-12-28 | Device for adjusting plane position and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624937.0A CN109739269B (en) | 2018-12-28 | 2018-12-28 | Device for adjusting plane position and angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109739269A CN109739269A (en) | 2019-05-10 |
| CN109739269B true CN109739269B (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811624937.0A Active CN109739269B (en) | 2018-12-28 | 2018-12-28 | Device for adjusting plane position and angle |
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| CN (1) | CN109739269B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000003894A (en) * | 1998-06-29 | 2000-01-25 | 전주범 | Panel position controller |
| JP2004280616A (en) * | 2003-03-18 | 2004-10-07 | Hitachi Zosen Corp | Position adjusting device |
| CN202332883U (en) * | 2011-11-21 | 2012-07-11 | 北京科锐配电自动化股份有限公司 | Solar battery bracket with adjustable angle |
| CN103770044A (en) * | 2014-01-14 | 2014-05-07 | 中国科学院上海光学精密机械研究所 | Six-freedom degree adjusting mounting mechanism |
| CN104297883A (en) * | 2014-09-24 | 2015-01-21 | 中国科学院长春光学精密机械与物理研究所 | Four-degree-of-freedom fine adjustment support |
| CN105252192A (en) * | 2015-11-19 | 2016-01-20 | 重庆天人汽车车身制造有限公司 | Angle adjustment device |
| CN205254392U (en) * | 2015-11-19 | 2016-05-25 | 重庆天人汽车车身制造有限公司 | Car rear axle assembly lining pipe clip position adjustment device |
-
2018
- 2018-12-28 CN CN201811624937.0A patent/CN109739269B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000003894A (en) * | 1998-06-29 | 2000-01-25 | 전주범 | Panel position controller |
| JP2004280616A (en) * | 2003-03-18 | 2004-10-07 | Hitachi Zosen Corp | Position adjusting device |
| CN202332883U (en) * | 2011-11-21 | 2012-07-11 | 北京科锐配电自动化股份有限公司 | Solar battery bracket with adjustable angle |
| CN103770044A (en) * | 2014-01-14 | 2014-05-07 | 中国科学院上海光学精密机械研究所 | Six-freedom degree adjusting mounting mechanism |
| CN104297883A (en) * | 2014-09-24 | 2015-01-21 | 中国科学院长春光学精密机械与物理研究所 | Four-degree-of-freedom fine adjustment support |
| CN105252192A (en) * | 2015-11-19 | 2016-01-20 | 重庆天人汽车车身制造有限公司 | Angle adjustment device |
| CN205254392U (en) * | 2015-11-19 | 2016-05-25 | 重庆天人汽车车身制造有限公司 | Car rear axle assembly lining pipe clip position adjustment device |
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| Publication number | Publication date |
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| CN109739269A (en) | 2019-05-10 |
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