CN112664769A - Automatic leveling device for level measurement - Google Patents
Automatic leveling device for level measurement Download PDFInfo
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- CN112664769A CN112664769A CN202011480336.4A CN202011480336A CN112664769A CN 112664769 A CN112664769 A CN 112664769A CN 202011480336 A CN202011480336 A CN 202011480336A CN 112664769 A CN112664769 A CN 112664769A
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- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 2
- 238000007689 inspection Methods 0.000 abstract description 3
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Abstract
The invention relates to a level measurement automatic leveling device, belonging to the technical field of assembly; comprises 2 groups of leveling mechanisms and an underframe; the 2 groups of leveling mechanisms are coaxially arranged on the upper surface of the bottom frame; each group of leveling mechanisms comprises 2 rollers, a hoop, a supporting seat, 2 support lugs, 2 support rods and 2 stepping motors; the supporting seat is vertically and fixedly arranged on the upper surface of the underframe; the 2 rollers are symmetrically arranged at the top of the supporting seat and are arranged at the tops of the 2 rollers in an encircling way, and the outer walls of the hoops are in contact with the outer walls of the 2 rollers; the 2 support lugs are horizontally symmetrically and fixedly arranged on the outer walls of the two sides of the embracing ring, and the 2 support lugs are arranged along the radial direction of the embracing ring; the 2 stepping motors are symmetrically arranged on the side 2 of the bottom of the supporting seat; the 2 support rods are axially, vertically and symmetrically arranged on two sides of the supporting seat, and each support rod is correspondingly in transmission connection with the 1 stepping motor; the invention realizes the function of leveling products quickly and accurately, greatly saves labor and improves the inspection precision of the products.
Description
Technical Field
The invention belongs to the technical field of assembly, and relates to an automatic leveling device for level measurement.
Background
After a certain product is assembled, the overall levelness and coaxiality need to be checked, the product needs to be horizontally measured manually, and the height dimension of each specified position of the product is measured, so that the height deviation of each position is within an allowable range. Before leveling, the product needs to be leveled left and right to ensure that the subsequent measurement data are normalized and accurate. At present, leveling work mainly depends on manual measurement and calculation, and the position of a product is difficult to quantitatively adjust through manual operation, so that the work is repeated, and finally a large amount of manpower is consumed.
Disclosure of Invention
The technical problem solved by the invention is as follows: the device overcomes the defects of the prior art, provides the automatic leveling device for the level measurement, realizes the function of leveling products quickly and accurately, greatly saves labor and improves the inspection precision of the products.
The technical scheme of the invention is as follows:
a level measurement automatic leveling device comprises 2 groups of leveling mechanisms and an underframe; wherein the underframe is horizontally arranged; the 2 groups of leveling mechanisms are coaxially arranged on the upper surface of the bottom frame; each group of leveling mechanisms comprises 2 rollers, a hoop, a supporting seat, 2 support lugs, 2 support rods and 2 stepping motors; wherein, the supporting seat is vertically and fixedly arranged on the upper surface of the underframe; the 2 rollers are symmetrically arranged at the top of the supporting seat, and the 2 rollers axially point to the other 1 group of leveling mechanisms; the hooping ring is arranged at the tops of the 2 rollers, and the outer wall of the hooping ring is in contact with the outer walls of the 2 rollers; the 2 support lugs are horizontally symmetrically and fixedly arranged on the outer walls of the two sides of the embracing ring, and the 2 support lugs are arranged along the radial direction of the embracing ring; the 2 stepping motors are symmetrically arranged on the side 2 of the bottom of the supporting seat; 2 the axial vertical symmetry setting of branch is in the both sides of supporting seat, and every branch corresponds and is connected with 1 step motor transmission.
In the above automatic leveling device for leveling level measurement, the hoop is of an annular structure; the embracing ring is divided into an upper semi-ring and a lower semi-ring; when a product to be leveled is installed, the upper half rings of the 2 hooping rings in the 2 groups of leveling mechanisms are opened, the axial two ends of the product to be leveled are placed into the lower half rings, then the upper half rings are installed again, and the axial two ends of the product to be leveled are limited in the 2 hooping rings.
In the leveling automatic leveling device, the top ends of the 2 supporting rods of each group of leveling mechanisms correspond to the positions of the supporting lugs on the two sides of the embracing ring.
In the automatic leveling device for level measurement, each support rod is driven by the corresponding stepping motor to stretch and retract along the vertical direction.
In the leveling device for automatically leveling level measurement, the working process of the leveling device is as follows:
two side walls of a product to be leveled are symmetrically provided with 2 horizontal wings; fixedly installing a product to be leveled in the hooping rings of the 2 groups of leveling mechanisms along the axial direction, and measuring the height of the root parts of the horizontal wings at the two sides of the fixed product to be leveled through a precision measuring device; and the height difference of the root parts of the two side wings is input into a computer, the computer automatically calculates the height of the supporting rod to be lifted or lowered of the 2 side supporting rod in the leveling mechanism according to the height difference, the supporting rod is driven to move by a corresponding stepping motor, the top end of the supporting rod abuts against the supporting lug to push the hoop to rotate, and the hoop drives a product to be leveled to slowly rotate on the 2 rollers at the bottom around the axis, so that the product to be leveled is automatically leveled.
In the leveling automatic leveling device, the stepping motors on the same side of the 2 groups of leveling mechanisms synchronously drive the corresponding supporting rods, so that the 2 groups of leveling mechanisms synchronously rotate around the rings.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the leveling device, a quick and accurate product leveling function is realized, the labor is greatly saved, and the product inspection precision is improved;
(2) the invention drives the support rod through the stepping motor, and pushes the hoop to slowly rotate on the roller through the contact with the support lug, thereby realizing the automatic leveling of the product to be leveled.
Drawings
FIG. 1 is a schematic view of the automatic leveling device of the present invention.
Detailed Description
The invention is further illustrated by the following examples.
The invention provides a level measurement automatic leveling device, which combines a computer and a level measurement device to realize an automatic leveling function, and utilizes an underframe and a product supporting seat as basic parts, a roller and a hoop are installed on the supporting seat, a support lug on the hoop is used as a force application point of a stepping motor, the measured product contour height is input into the computer, and the stepping motor automatically operates through interpolation calculation to drive a rack bar to move up and down, so that the product and the hoop rotate on the roller to adjust the posture, and finally, the quick and accurate automatic leveling is realized.
The automatic leveling device for level measurement, as shown in fig. 1, comprises 2 groups of leveling mechanisms and an underframe 2; wherein, the chassis 2 is horizontally arranged; the 2 groups of leveling mechanisms are coaxially arranged on the upper surface of the bottom frame 2; each group of leveling mechanisms comprises 2 rollers 1, a hoop 3, a supporting seat 4, 2 support lugs 5, 2 support rods 6 and 2 stepping motors 7; wherein, the supporting seat 4 is vertically and fixedly arranged on the upper surface of the underframe 2; the 2 rollers 1 are symmetrically arranged at the top of the supporting seat 4, and the 2 rollers 1 axially point to the other 1 groups of leveling mechanisms; the hooping ring 3 is arranged at the top of the 2 rollers 1, and the outer wall of the hooping ring 3 is in contact with the outer walls of the 2 rollers 1; the 2 support lugs 5 are horizontally and symmetrically fixedly arranged on the outer walls of the two sides of the embracing ring 3, and the 2 support lugs 5 are arranged along the radial direction of the embracing ring 3; the 2 stepping motors 7 are symmetrically arranged on the side of the bottom 2 of the supporting seat 4; 2 support rods 6 are axially, vertically and symmetrically arranged on two sides of the support seat 4, and each support rod 6 is correspondingly in transmission connection with 1 stepping motor 7.
The embracing ring 3 is of an annular structure; the embracing ring 3 is divided into an upper semi-ring and a lower semi-ring; when a product to be leveled is installed, the upper half ring of 2 hooping rings 3 in 2 groups of leveling mechanisms is opened, the axial two ends of the product to be leveled are placed into the lower half ring, then the upper half ring is installed again, and the axial two ends of the product to be leveled are limited in the 2 hooping rings 3.
The top ends of the 2 supporting rods 6 of each group of leveling mechanisms correspond to the positions of the supporting lugs 5 at the two sides of the embracing ring 3. Each support rod 6 is driven by a corresponding stepping motor 7 to realize extension and retraction in the vertical direction.
The working process of the leveling device is as follows:
two side walls of a product to be leveled are symmetrically provided with 2 horizontal wings; fixedly installing a product to be leveled in the hoop 3 of the 2 groups of leveling mechanisms along the axial direction, and measuring the height of the root parts of the horizontal wings at two sides of the fixed product to be leveled through a precision measuring device; and the height difference of the root parts of the two side wings is input into a computer, the computer automatically calculates the height of a supporting rod 6 at the side 2 in the leveling mechanism to be lifted or lowered according to the height difference, the supporting rod 6 is driven to move by a corresponding stepping motor 7, the top end of the supporting rod 6 is propped against a supporting lug 5 to push an embracing ring 3 to rotate, and the embracing ring 3 drives a product to be leveled to slowly rotate on 2 rollers 1 at the bottom around an axis, so that the product to be leveled is automatically leveled. The stepping motors 7 on the same side of the 2 groups of leveling mechanisms synchronously drive the corresponding supporting rods 6, so that the hooping rings 3 of the 2 groups of leveling mechanisms synchronously rotate.
Firstly, the roller 1, the embracing ring 3, the supporting seat 4, the support lug 5, the toothed bar 6 and the stepping motor 7 are installed in place on the underframe 2 to form an integral structure. Wherein will embrace ring 3 and be two parts from top to bottom, pass through bolt fastening connection in both sides, will embrace 3 upper portions of ring and take off, will treat that the product of level measurement places in embracing ring lower part, installs embracing ring upper portion again, fastens the bolt. At the moment, the XYZ direction of the product in the structure is fixed, but the direction along the X rotation (namely the X 'direction) is often not determined, the horizontal measurement work cannot be carried out, in order to enable the product to be in a balance position in the X' direction and enable the horizontal measurement data to be accurate and effective, firstly, the height of the same left position and the same right position of the product is measured by using a height gauge, the height data is input into a computer, the height of the left toothed bar 6 and the right toothed bar 6 which need to be lifted is automatically calculated by matching software of a stepping motor according to the relation between the width of the product and the distance between the left toothed bar and the right toothed bar 6, and the embracing ring 3 slowly rotates on the roller 2 by driving the.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make variations and modifications of the present invention without departing from the spirit and scope of the present invention by using the methods and technical contents disclosed above.
Claims (6)
1. The utility model provides a level measurement self leveling device which characterized in that: comprises 2 groups of leveling mechanisms and an underframe (2); wherein the underframe (2) is horizontally arranged; the 2 groups of leveling mechanisms are coaxially arranged on the upper surface of the bottom frame (2); each group of leveling mechanisms comprises 2 rollers (1), an embracing ring (3), a supporting seat (4), 2 support lugs (5), 2 support rods (6) and 2 stepping motors (7); wherein, the supporting seat (4) is vertically and fixedly arranged on the upper surface of the bottom frame (2); the 2 rollers (1) are symmetrically arranged at the top of the supporting seat (4), and the 2 rollers (1) axially point to the other 1 group of leveling mechanisms; the hooping ring (3) is arranged at the top of the 2 rollers (1), and the outer wall of the hooping ring (3) is contacted with the outer wall of the 2 rollers (1); the 2 support lugs (5) are horizontally and symmetrically fixedly arranged on the outer walls of the two sides of the embracing ring (3), and the 2 support lugs (5) are arranged along the radial direction of the embracing ring (3); the 2 stepping motors (7) are symmetrically arranged on the side of the bottom 2 of the supporting seat (4); 2 branch (6) axial vertical symmetry set up the both sides at supporting seat (4), and every branch (6) correspond and 1 step motor (7) transmission is connected.
2. The leveling automatic leveling device according to claim 1, wherein: the hoop (3) is of an annular structure; the embracing ring (3) is divided into an upper semi-ring and a lower semi-ring; when a product to be leveled is installed, the upper half ring of 2 hooping rings (3) in 2 groups of leveling mechanisms is opened, the axial two ends of the product to be leveled are placed into the lower half ring, then the upper half ring is installed again, and the axial two ends of the product to be leveled are limited in the 2 hooping rings (3).
3. A leveling automatic leveling device according to claim 2 wherein: the top ends of the 2 supporting rods (6) of each group of leveling mechanisms correspond to the positions of the supporting lugs (5) on the two sides of the embracing ring (3).
4. A leveling automatic leveling device according to claim 3 wherein: and each support rod (6) is driven by a corresponding stepping motor (7) to stretch and retract along the vertical direction.
5. The leveling automatic leveling device according to claim 4, wherein: the working process of the leveling device is as follows:
two side walls of a product to be leveled are symmetrically provided with 2 horizontal wings; fixedly installing a product to be leveled in an embracing ring (3) of the 2 groups of leveling mechanisms along the axial direction, and measuring the height of the root parts of the horizontal wings at two sides of the fixed product to be leveled through a precision measuring device; the height difference of the roots of the two side wings is input into a computer, the computer automatically calculates the height to be raised or lowered of a supporting rod (6) on the side 2 in the leveling mechanism according to the height difference, the supporting rod (6) is driven to move by a corresponding stepping motor (7), the top end of the supporting rod (6) abuts against a supporting lug (5), an embracing ring (3) is pushed to rotate, the embracing ring (3) drives a product to be leveled to slowly rotate on 2 rollers (1) at the bottom around an axis, and the product to be leveled is automatically leveled.
6. The leveling automatic leveling device according to claim 5, wherein: step motor (7) synchronous drive of 2 group levelling mechanism homonymies correspond branch (6), realize 2 groups levelling mechanism's embracing ring (3) synchronous revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480336.4A CN112664769A (en) | 2020-12-15 | 2020-12-15 | Automatic leveling device for level measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480336.4A CN112664769A (en) | 2020-12-15 | 2020-12-15 | Automatic leveling device for level measurement |
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| Publication Number | Publication Date |
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| CN112664769A true CN112664769A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011480336.4A Pending CN112664769A (en) | 2020-12-15 | 2020-12-15 | Automatic leveling device for level measurement |
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| CN (1) | CN112664769A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452558A (en) * | 1980-03-05 | 1984-06-05 | Hoko Sangyo Co., Ltd. | Support structure for checking and repairing heavy rotatable objects |
| CA1201103A (en) * | 1983-11-18 | 1986-02-25 | Yutaka Muraguchi | Support device for checking and repairing a heavy rotatable object |
| CN104118576A (en) * | 2014-08-07 | 2014-10-29 | 天津航天长征火箭制造有限公司 | Integrated large-angle rolling and posture adjusting rack car |
| CN105021094A (en) * | 2015-07-15 | 2015-11-04 | 江西洪都航空工业集团有限责任公司 | Small-aspect-ratio missile horizontal measuring method |
| CN105509963A (en) * | 2015-11-28 | 2016-04-20 | 西安百纳电子科技有限公司 | Missile rolling direction rotational inertia measuring device and method |
| CN205608207U (en) * | 2016-05-19 | 2016-09-28 | 河南省地质调查院 | Open -air auto leveling work platform structure of gravity appearance |
| CN107328524A (en) * | 2017-05-26 | 2017-11-07 | 广州市番禺远航螺旋桨制造有限公司 | Adjustable pitch propeller static balance measuring method and its device |
| EP3251944A1 (en) * | 2016-06-01 | 2017-12-06 | B. FINANCIAL S.r.l. | Automatic leveling apparatus device for platforms |
| CN207036352U (en) * | 2017-05-28 | 2018-02-23 | 孝感市宝龙电子有限公司 | A kind of auto-manual system three coordinate converting machine |
-
2020
- 2020-12-15 CN CN202011480336.4A patent/CN112664769A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452558A (en) * | 1980-03-05 | 1984-06-05 | Hoko Sangyo Co., Ltd. | Support structure for checking and repairing heavy rotatable objects |
| CA1201103A (en) * | 1983-11-18 | 1986-02-25 | Yutaka Muraguchi | Support device for checking and repairing a heavy rotatable object |
| CN104118576A (en) * | 2014-08-07 | 2014-10-29 | 天津航天长征火箭制造有限公司 | Integrated large-angle rolling and posture adjusting rack car |
| CN105021094A (en) * | 2015-07-15 | 2015-11-04 | 江西洪都航空工业集团有限责任公司 | Small-aspect-ratio missile horizontal measuring method |
| CN105509963A (en) * | 2015-11-28 | 2016-04-20 | 西安百纳电子科技有限公司 | Missile rolling direction rotational inertia measuring device and method |
| CN205608207U (en) * | 2016-05-19 | 2016-09-28 | 河南省地质调查院 | Open -air auto leveling work platform structure of gravity appearance |
| EP3251944A1 (en) * | 2016-06-01 | 2017-12-06 | B. FINANCIAL S.r.l. | Automatic leveling apparatus device for platforms |
| CN107328524A (en) * | 2017-05-26 | 2017-11-07 | 广州市番禺远航螺旋桨制造有限公司 | Adjustable pitch propeller static balance measuring method and its device |
| CN207036352U (en) * | 2017-05-28 | 2018-02-23 | 孝感市宝龙电子有限公司 | A kind of auto-manual system three coordinate converting machine |
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Application publication date: 20210416 |