CN112213032A - Vertical adjusting device of mass center measuring table - Google Patents
Vertical adjusting device of mass center measuring table Download PDFInfo
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- CN112213032A CN112213032A CN202011358474.5A CN202011358474A CN112213032A CN 112213032 A CN112213032 A CN 112213032A CN 202011358474 A CN202011358474 A CN 202011358474A CN 112213032 A CN112213032 A CN 112213032A
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- fixedly connected
- frame
- seat
- adjustment device
- vertical adjustment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/12—Static balancing; Determining position of centre of gravity
- G01M1/122—Determining position of centre of gravity
Abstract
The invention discloses a vertical adjusting device of a mass center measuring table, which comprises a running rail frame, wherein both ends of the running rail frame are fixedly connected with limiting seats, the top surface of the running rail frame is provided with a positioning hole, a fixing column is arranged inside the positioning hole, the top end of the running rail frame is provided with a movable seat, the top surface of the movable seat is fixedly connected with a supporting frame, the top end of the supporting frame is fixedly connected with a threaded sleeve, a lead screw is arranged inside the threaded sleeve, one end of the lead screw is fixedly connected with a cushion seat, and the other end of the lead screw is fixedly connected with a rocker; the method provided by the device can achieve the purposes of convenient use and improved measurement efficiency, and simultaneously solves the problem of process consistency in the measurement process, reduces the manual operation error and improves the measurement precision of the system.
Description
Technical Field
The invention relates to the technical field of centroid measurement, in particular to a vertical adjusting device of a centroid measuring table.
Background
The quality characteristic measurement of irregular objects is an important requirement for the overall design and flight control of products, the research on quality characteristic parameter measurement technology is developed, and the research and development of a high-performance quality characteristic measurement and mass center positioning system are important activities in production practices such as factory product final assembly detection, assembly test and the like, and mass center measurement tables appearing on the market at present still have various defects and cannot meet the requirements of production and life;
for example, the problems of potential safety hazards that in the process of measuring quality characteristics, an operator is used for vertically adjusting a product by pulling, carrying and pushing the product by hand, taking time is long, more people are used, and even the product is pulled off from a measuring mechanical table due to the fact that the operator is over hard to use the product, so that the measuring table is reversed, the product falls to the ground and is damaged, and people are injured are solved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the vertical adjusting device of the mass center measuring table, which can achieve the technical effect of convenient use, improve the measuring efficiency, solve the problem of process consistency in the measuring process, reduce the manual operation error and improve the measuring precision of the system.
In order to solve the technical problems, the invention provides the following technical scheme: perpendicular adjusting device of barycenter measuring station, including the orbit frame, the equal fixedly connected with spacing seat in both ends of orbit frame, the locating hole has been seted up on the top surface of orbit frame, the inside of locating hole is provided with the fixed column, the top of orbit frame is provided with the sliding seat, the top fixed surface of sliding seat is connected with the support frame, the top fixedly connected with thread bush of support frame, the inside of thread bush is provided with the lead screw, the one end fixedly connected with base of a mattress of lead screw, the other end fixedly connected with rocker of lead screw.
Preferably, wing-shaped bulges are arranged on two sides of the bottom end of the travelling rail frame, and the positioning holes are arranged on the surface of the travelling rail frame in an axial direction at equal intervals.
Preferably, the bottom surface of the movable seat is provided with a square notch, and the upper part of the track frame is fixed in the notch of the movable seat.
Preferably, the longitudinal section of the limiting seat is of an L-shaped structure, and the end face of the running rail frame is attached to the inner wall of the limiting seat.
Preferably, the bottom of support frame and the top laminating of sliding seat, the bolt fastening between the bottom of support frame and the sliding seat.
Preferably, the upper longitudinal section of the support frame is of a trapezoidal structure, and the bottom of the threaded sleeve is welded and fixed with the support frame.
Preferably, the inner axis of the threaded sleeve is provided with a threaded hole in a penetrating mode, and the surface of the screw rod and the inner surface of the threaded sleeve are mutually screwed.
Preferably, the outer side surface of the rocker is wrapped and fixed with an anti-slip sleeve, and the surface contour of the anti-slip sleeve is of a wave-shaped structure.
Preferably, the longitudinal section of the fixing column is of a T-shaped structure, and the bottom end of the fixing column is fixed with the positioning hole through a bolt.
Preferably, the end surface of the screw rod is fixedly connected with a seal head, and the inner side of the cushion seat is fixedly clamped with the end part of the screw rod.
Compared with the prior art, the invention can achieve the following beneficial effects:
the problem of the measurement process lean on operating personnel hand power, carry on the back shouldering, power is pushed away, the cost is long, use personnel many, even there is too violent hard, lead to the product to take off from measuring machinery bench, lead the product to fall to the ground impaired, the potential safety hazard of personnel's injury, operating personnel's intensity of labour has been reduced, work efficiency has been improved, quality potential safety hazard has been avoided, adopt the method that the device provided, can reach convenient to use's technological effect, measurement efficiency improves, solve the process uniformity problem that the measurement process exists simultaneously, reduce artificial operating error, improve system measurement accuracy.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1. positioning holes; 2. a track frame; 3. a movable seat; 4. a limiting seat; 5. an anti-slip sleeve; 6. a rocker; 7. a screw rod; 8. a threaded sleeve; 9. a pad seat; 10. fixing a column; 11. a support frame.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Examples
Referring to fig. 1, the invention provides a vertical adjustment device for a centroid measuring table, which comprises a traveling rail frame 2, wherein two ends of the traveling rail frame 2 are fixedly connected with limiting seats 4, the top surface of the traveling rail frame 2 is provided with a positioning hole 1, a fixing column 10 is arranged inside the positioning hole 1, the top end of the traveling rail frame 2 is provided with a movable seat 3, the top surface of the movable seat 3 is fixedly connected with a support frame 11, the top end of the support frame 11 is fixedly connected with a threaded sleeve 8, a screw rod 7 is arranged inside the threaded sleeve 8, one end of the screw rod 7 is fixedly connected with a cushion seat 9, and the other end of the screw rod 7 is fixedly connected with a rocker 6, so that the labor intensity of operators is reduced, the working efficiency is;
in a further embodiment, as shown in fig. 1, the invention discloses that wing-shaped protrusions are arranged on two sides of the bottom end of a traveling rail frame 2, and positioning holes 1 are axially and equidistantly arranged on the surface of the traveling rail frame 2;
in a further embodiment, as shown in fig. 1, the invention discloses that a square notch is formed on the bottom surface of a movable seat 3, and the upper part of a traveling rail frame 2 is fixed inside the notch of the movable seat 3;
in a further embodiment, as shown in fig. 1, the invention discloses that the longitudinal section of the limiting seat 4 is of an L-shaped structure, and the end surface of the traveling rail frame 2 is attached to the inner wall of the limiting seat 4;
in a further embodiment, as shown in fig. 1, the invention discloses that the bottom of the support frame 11 is attached to the top of the movable seat 3, and the bottom end of the support frame 11 is fixed with the movable seat 3 by bolts;
in a further embodiment, as shown in fig. 1, the invention discloses that the upper longitudinal section of the support frame 11 is in a trapezoidal structure, and the bottom of the threaded sleeve 8 is welded and fixed with the support frame 11;
in a further embodiment, as shown in fig. 1, the invention discloses that a threaded hole is formed through the inner axis of the threaded sleeve 8, and the surface of the screw rod 7 is screwed with the inner surface of the threaded sleeve 8;
in a further embodiment, as shown in fig. 1, the invention discloses that an anti-slip sleeve 5 is wrapped and fixed on the outer side surface of a rocker 6, and the surface contour of the anti-slip sleeve 5 is of a wave-shaped structure;
in a further embodiment, as shown in fig. 1, the invention discloses that the longitudinal section of the fixing column 10 is in a 'T' -shaped structure, and the bottom end of the fixing column 10 is fixed with the positioning hole 1 through a bolt;
in a further embodiment, as shown in fig. 1, the invention discloses that the end surface of the screw rod 7 is fixedly connected with an end socket, and the inner side of the cushion seat 9 is clamped and fixed with the end of the screw rod 7;
according to the vertical adjusting device for the mass center measuring table, firstly, a product is vertically placed on a measuring mechanical table by using a crane device, and at the moment, the vertical state of the product cannot meet the technical requirements of measurement and needs to be vertically adjusted; secondly, using a self-grinding device to perform vertical adjustment: the movable seat 3 moves the support frame 11 along the track frame 2 to be in contact with the product, the support frame 11 is fixed by the fixed column 10, and the rocker 6 is shaken to push the cushion seat 9 to carry out micro-distance adjustment on the product until the requirement of a vertical state is met; checking the vertical state of the butt joint surface of the product by using a square; fourthly, carrying out the measurement of the quality characteristics of the product until the work is finished.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Perpendicular adjusting device of barycenter survey platform, including walking rail frame (2), its characterized in that: the device is characterized in that limiting seats (4) are fixedly connected to two ends of a running rail frame (2), a positioning hole (1) is formed in the top surface of the running rail frame (2), a fixing column (10) is arranged inside the positioning hole (1), a movable seat (3) is arranged on the top end of the running rail frame (2), a supporting frame (11) is fixedly connected to the top surface of the movable seat (3), a threaded sleeve (8) is fixedly connected to the top end of the supporting frame (11), a lead screw (7) is arranged inside the threaded sleeve (8), a pad seat (9) is fixedly connected to one end of the lead screw (7), and a rocker (6) is fixedly connected to the other end of the lead screw (7).
2. The centroid measuring station vertical adjustment device according to claim 1, wherein: the bottom both sides of orbit frame (2) are provided with the wing section arch, locating hole (1) are arranged at the surperficial axial equidistance of orbit frame (2).
3. The centroid measuring station vertical adjustment device according to claim 1, wherein: the bottom surface of the movable seat (3) is provided with a square notch, and the upper part of the track frame (2) is fixed in the notch of the movable seat (3).
4. The centroid measuring station vertical adjustment device according to claim 1, wherein: the longitudinal section of the limiting seat (4) is of an L-shaped structure, and the end face of the running rail frame (2) is attached to the inner wall of the limiting seat (4).
5. The centroid measuring station vertical adjustment device according to claim 1, wherein: the bottom of support frame (11) and the top laminating of sliding seat (3), bolt fastening between the bottom of support frame (11) and sliding seat (3).
6. The centroid measuring station vertical adjustment device according to claim 1, wherein: the upper longitudinal section of the support frame (11) is of a trapezoidal structure, and the bottom of the threaded sleeve (8) and the support frame (11) are fixedly welded.
7. The centroid measuring station vertical adjustment device according to claim 1, wherein: the inner axis of the threaded sleeve (8) penetrates through a threaded hole, and the surface of the screw rod (7) and the inner surface of the threaded sleeve (8) are screwed mutually.
8. The centroid measuring station vertical adjustment device according to claim 1, wherein: the outer side surface of the rocker (6) is wrapped and fixed with an anti-skidding sleeve (5), and the surface contour of the anti-skidding sleeve (5) is of a wave-shaped structure.
9. The centroid measuring station vertical adjustment device according to claim 1, wherein: the longitudinal section of the fixing column (10) is of a T-shaped structure, and the bottom end of the fixing column (10) is fixed with the positioning hole (1) through a bolt.
10. The centroid measuring station vertical adjustment device according to claim 1, wherein: the end surface of the screw rod (7) is fixedly connected with a sealing head, and the inner side of the cushion seat (9) is fixedly clamped with the end of the screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358474.5A CN112213032B (en) | 2020-11-27 | 2020-11-27 | Vertical adjusting device of mass center measuring table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358474.5A CN112213032B (en) | 2020-11-27 | 2020-11-27 | Vertical adjusting device of mass center measuring table |
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| CN112213032A true CN112213032A (en) | 2021-01-12 |
| CN112213032B CN112213032B (en) | 2021-03-19 |
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| CN202011358474.5A Active CN112213032B (en) | 2020-11-27 | 2020-11-27 | Vertical adjusting device of mass center measuring table |
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