Auxiliary tool for dynamic balancing instrument

Abstract

The utility model relates to the technical field of dynamic balancing instruments, and discloses an auxiliary tool of a dynamic balancing instrument, which adopts a pedestal jacking type working structure, utilizes a lifting support column arranged at the upper part of a lifting pedestal to jack and support a rotating workpiece in an auxiliary manner, and the lifting pedestal is driven to lift by a driving motor matched with a driving screw rod. Through lifting jacking supporting of the lifting supporting column, manual work can be replaced to provide lifting assistance for butt joint of a rotary workpiece, manual lifting is not needed, manpower consumption and operation difficulty during workpiece installation can be effectively reduced, the supporting head column is installed at the end of the lifting supporting column, the supporting head column is connected with the lifting supporting column through a threaded structure, and therefore the supporting effect is improved. During butt joint operation, the water degree of a lifting workpiece on the upper portion can be accurately and carefully adjusted and calibrated through screwing of a wrench, the spherical end is adopted, position adjustment of the rotating workpiece can be facilitated through lifting and supporting of a ball end column, operation is labor-saving and convenient, and the operation convenience and the positioning accuracy of the device are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dynamic balancing instrument technical field, concretely is a kind of dynamic balancing instrument auxiliary tool. BACKGROUND

[0002] Dynamic balancing instrument is as the key equipment of measurement and correction of the unbalance of rotating object, when rotor (rotating object) rotates, if there is unbalance, centrifugal force will be generated, this centrifugal force is related to the size of unbalance, the rotation speed of rotor and the radius of rotor and other factors, if the deflection centrifugal force of rotating workpiece is too large, the working stability of equipment can be seriously affected. In order to detect workpiece quality, dynamic balancing instrument is needed to carry out dynamic balancing detection on workpiece when rotating workpiece is shipped. Dynamic balancing instrument determines the unbalance of rotor and unbalance position by measuring this centrifugal force, uses sensor to collect vibration signal, obtains the unbalance information of rotor after signal processing and analysis, and improves its balance state by correction.

[0003] In the operation of dynamic balancing instrument, rotating workpiece needs to be installed on the upper portion of the rotary table of dynamic balancing instrument, in the operation process, for the rotating workpiece with large volume, workpiece needs to be lifted and corrected by manpower when installing, not only consumes manpower, often needs to be completed by multiple persons, and it is very inconvenient to operate by multiple persons cooperation when installing and calibrating with rotary table, therefore, a kind of dynamic balancing instrument auxiliary tool is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of dynamic balancing instrument auxiliary tool to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of dynamic balancing instrument auxiliary tool, including the pedestal mechanism and lifting mechanism for the auxiliary of dynamic balancing instrument work, the pedestal mechanism includes support base, top mounting seat and metal guide pillar, the top mounting seat is supported and installed on the upper portion of support base by metal guide pillar, and the dynamic balancing instrument is installed on the upper portion of top mounting seat;

[0006] The lifting mechanism includes driving motor, lifting pedestal, lifting column and support head column, the lifting pedestal is vertically movably installed between support base and top mounting seat under the drive of driving motor, the lifting column is installed on the upper portion of lifting pedestal, and the support head column is installed on the upper end of lifting column by screw structure.

[0007] As preferred, bottom support is fixedly installed at the bottom of the four corners of the support base, the metal guide pillar is provided with multiple, the lower end of the metal guide pillar is fixedly installed with the upper portion of support base, and the upper end of the metal guide pillar is fixedly installed with the lower portion of top mounting seat.

[0008] As preferred, guiding holes are arranged at the corners of the lifting pedestal, the metal guide posts are slidingly inserted into the guiding holes, and a rubber ring is arranged on the upper part of the metal guide post.

[0009] As preferred, the driving motor is fixedly arranged on the inner side of the mounting groove arranged on the lower part of the top mounting base, the driving motor and the dynamic balancing instrument are coaxially arranged, a driving screw is fixedly arranged on the rotating shaft end of the driving motor, and the driving screw is threadedly connected with the screw hole arranged on the middle part of the lifting pedestal.

[0010] As preferred, a dustproof sleeve is arranged on the outer part of the driving screw, the dustproof sleeve is arranged in a flexible structure, and the upper and lower ends of the dustproof sleeve are fixedly arranged on the top mounting base and the lifting pedestal by bolts.

[0011] As preferred, a plurality of lifting struts are arranged, the bottom ends of the lifting struts are fixedly arranged on the upper part of the lifting pedestal, a strut through hole is arranged on the upper part of the top mounting base, and the upper part of the top mounting base is movably inserted into the inner side of the strut through hole.

[0012] As preferred, an adjusting screw hole is arranged on the top end of the lifting strut, a threaded end column is arranged on the lower part of the support head column, the threaded end column is threadedly arranged on the inner side of the adjusting screw hole, and a ball head end column is arranged on the upper part of the support head column.

[0013] Compared with the prior art, the above technical scheme has the following technical effects:

[0014] The auxiliary tool adopts a pedestal jacking type working structure, the lifting struts arranged on the upper part of the lifting pedestal are used for jacking and assisting supporting the rotating workpiece, the lifting pedestal is driven to lift by the driving motor and the driving screw, when the workpiece is installed, the lifting jacking support of the lifting struts can replace manual butt joint to provide lifting assistance, manual lifting is not needed, the manual consumption and operation difficulty during workpiece installation can be effectively reduced, the support head column is arranged on the end part of the lifting strut, the support head column is connected and arranged on the lifting strut through a threaded structure, the height of the upper lifting workpiece can be accurately and carefully adjusted and calibrated by using a wrench during butt joint operation, the ball head end column is arranged, the position of the rotating workpiece can be conveniently adjusted through the lifting support of the ball head end column, the operation is labor-saving and convenient, and the operation convenience and positioning accuracy of the device are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required by the embodiments or prior art description. Obviously, the drawings described below only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a whole upper side three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a whole lower side three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is a whole middle section structure schematic view of the utility model;

[0019] Figure 4 It is a whole middle section structure schematic view of the utility model; Figure 3 It is a middle A area structure schematic view of the utility model;

[0020] Figure 5 It is a lifting drive structure upper side installation structure schematic view of the utility model;

[0021] Figure 6 It is a lifting drive structure lower side installation structure schematic view of the utility model.

[0022] Mark explanation: 1, support base; 2, top mounting seat; 3, metal guide column; 4, drive motor; 5, lifting pedestal; 6, lifting column; 7, support head column; 8, bottom support; 9, rubber ring; 10, drive screw; 11, dust cylinder cover; 12, threaded end column; 13, ball head end column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0025] Embodiment

[0026] Please refer to Figures 1-6 The utility model provides a technical scheme: a dynamic balancing instrument auxiliary tool, including the pedestal mechanism and lifting mechanism for dynamic balancing instrument work auxiliary, pedestal mechanism is used for equipment's work support, and the pedestal mechanism includes support base 1, top mounting seat 2 and metal guide column 3, in order to improve the support stability of tool, bottom support 8 is fixedly installed in the bottom four corners of support base 1, and bottom support 8 can be the metal boss of rubber shock pad set at the bottom, as shown in the attached Figure 1 Metal guide column 3 is stainless steel material, four metal guide columns 3 are arranged, the lower end of metal guide column 3 is fixedly installed with the upper portion of support base 1, and the upper end of metal guide column 3 is fixedly installed with the lower portion of top mounting seat 2, top mounting seat 2 is fixedly installed on the upper portion of support base 1 through the support of metal guide column 3, as the mounting seat structure of dynamic balancing instrument, dynamic balancing instrument is installed on the upper portion of top mounting seat 2, and is used for the dynamic balancing test operation of rotating workpiece.

[0027] Lifting mechanism is used for the installation auxiliary support of workpiece, and lifting mechanism includes drive motor 4, lifting pedestal 5, lifting column 6 and support head column 7, in order to facilitate the cooperation installation with metal guide column 3, as shown in the attached Figure 5 The guide hole is arranged at the edge corner of lifting pedestal 5, and metal guide column 3 is slidably inserted and installed in the guide hole, the sliding stability of lifting pedestal 5 can be improved through the guide support of metal guide column 3, in order to limit and prevent the collision of lifting pedestal 5 from moving upwards, rubber ring 9 is fixedly sleeved on the upper portion of metal guide column 3, drive motor 4 can be a servo motor, drive motor 4 is fixedly installed on the inner side of the mounting slot provided at the lower portion of top mounting seat 2, drive motor 4 and dynamic balancing instrument are coaxially distributed, the rotating shaft end of drive motor 4 is fixedly installed with drive screw 10, drive screw 10 is screw-connected with the screw hole provided in the middle portion of lifting pedestal 5, lifting pedestal 5 is vertically movably installed between support base 1 and top mounting seat 2 under the drive of drive motor 4, adopts the working structure of pedestal jacking, uses lifting column 6 provided on the upper portion of lifting pedestal 5 to jacking auxiliary support for rotating workpiece, lifting pedestal 5 is lifted and driven by drive motor 4 in cooperation with drive screw 10, when installing workpiece, the lifting jacking support of lifting column 6 can replace manual docking to provide lifting assistance, without manpower lifting, the manpower consumption and operation difficulty when installing workpiece can be effectively reduced.

[0028] In order to improve the external protection of drive screw 10 and avoid dust adhering to drive screw 10 in idle state, as shown in the attached Figure 5As shown, the dustproof sleeve 11 is arranged outside the driving screw rod 10, the dustproof sleeve 11 is a flexible rubber soft sleeve, the dustproof sleeve 11 can be axially deformed, the upper and lower ends of the dustproof sleeve 11 are fixedly installed with the top mounting seat 2 and the lifting base 5 through bolt fastening, and the dustproof sleeve 11 can stably shield the driving screw rod 10 when the lifting base 5 moves.

[0029] As shown in the accompanying drawings, the lifting column 6 is provided with four metal columns, the bottom end of the lifting column 6 is fixedly installed with the upper part of the lifting base 5, the upper part of the top mounting seat 2 is provided with a column through hole, the upper part of the top mounting seat 2 is movably inserted and installed in the inner side of the column through hole, and the lifting column 6 can vertically slide under the driving of the lifting base 5. Figure 5 As shown in the accompanying drawings, the lifting column 6 is provided with four metal columns, the bottom end of the lifting column 6 is fixedly installed with the upper part of the lifting base 5, the upper part of the top mounting seat 2 is provided with a column through hole, the upper part of the top mounting seat 2 is movably inserted and installed in the inner side of the column through hole, and the lifting column 6 can vertically slide under the driving of the lifting base 5. Figure 4 As shown in the accompanying drawings, the lifting column 6 is provided with four metal columns, the bottom end of the lifting column 6 is fixedly installed with the upper part of the lifting base 5, the upper part of the top mounting seat 2 is provided with a column through hole, the upper part of the top mounting seat 2 is movably inserted and installed in the inner side of the column through hole, and the lifting column 6 can vertically slide under the driving of the lifting base 5.

[0030] The working principle or structural principle, the tooling is used in cooperation with a rotary dynamic balancing machine, after installation, connection and debugging of the dynamic balancing machine are completed, setting is made to installation mode through an operation panel, at this time, the lifting seat 5 is moved up under the driving of the driving motor 4, the end of the support head column 7 is higher than the end shaft surface of the dynamic balancing machine, then the rotating workpiece is placed on the upper part of the support head column 7 through equipment hoisting, the workpiece is supported through the support head column 7, then the center degree of the workpiece is preliminarily adjusted according to visual calibration, then the level meter is placed on the upper part of the workpiece, after completion, the support head column 7 is adjusted through a wrench, the installation levelness of the workpiece is adjusted and calibrated through change of the jacking height of the support head column 7 in cooperation with the reference of the level meter, then the mode is switched to the docking mode, the lifting seat 5 is driven to move up and down through button control, the quick docking and installation of the workpiece and the upper rotating shaft of the dynamic balancing machine can be completed through stepwise moving down in cooperation with manual auxiliary moving and calibration, then the rotating workpiece is locked, at this time, the lifting seat 5 is at the lowest position, the mode is switched to the detection mode, the dynamic balancing detection is completed through the dynamic balancing machine, after detection is completed, the tooling is switched to the dismounting mode, the workpiece is dismounted and unlocked, then the support head column 7 is moved up to the lower part of the workpiece through button control, the workpiece is moved up and separated and supported through the jacking support of the support head column 7, then the workpiece is moved out of the tooling through equipment hoisting, and the detection work is completed.

[0031] In conclusion, the auxiliary tooling adopts the working structure of seat jacking, the rotating workpiece is jacked and supported through the lifting column 6 arranged on the upper part of the lifting seat 5, the lifting seat 5 is driven to move up and down through the driving of the driving motor 4 in cooperation with the driving screw 10, when the workpiece is installed, the workpiece is docked and supported through the jacking and supporting of the lifting column 6, manual support is replaced, manual support is not needed, the labor consumption and operation difficulty during installation of the workpiece are effectively reduced, the support head column 7 is arranged at the end of the lifting column 6, the levelness of the upper supported workpiece is accurately and carefully adjusted and calibrated through screwing of the wrench during docking operation, the spherical end head is arranged, the position of the rotating workpiece is adjusted through the jacking support of the spherical head column 13, the operation is labor-saving and convenient, and the operation convenience and positioning accuracy of the device are greatly improved.

[0032] Those skilled in the art can understand that the features recorded in various embodiments and / or claims of the present application can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recorded in the present application. In particular, the features recorded in various embodiments and / or claims of the present application can be combined and / or combined in various ways without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A balancing machine auxiliary tooling, comprising a pedestal mechanism and a lifting mechanism for balancing machine work auxiliary, characterized in that: The pedestal mechanism comprises a supporting base (1), a top mounting seat (2) and metal guide columns (3), the top mounting seat (2) is supported and mounted on the upper part of the supporting base (1) through the metal guide columns (3), and the dynamic balancing instrument is mounted on the upper part of the top mounting seat (2); The lifting mechanism comprises a driving motor (4), a lifting pedestal (5), lifting struts (6) and a supporting head column (7), the lifting pedestal (5) is vertically movably mounted between the supporting base (1) and the top mounting seat (2) under the driving of the driving motor (4), the lifting struts (6) are mounted on the upper part of the lifting pedestal (5), and the supporting head column (7) is mounted on the upper end of the lifting struts (6) through a threaded structure.

2. The balancing machine auxiliary tooling of claim 1, wherein: The bottom supporting seats (8) are fixedly mounted on the bottom corners of the supporting base (1), the metal guide columns (3) are provided in plurality, the lower ends of the metal guide columns (3) are fixedly mounted on the upper part of the supporting base (1), and the upper ends of the metal guide columns (3) are fixedly mounted on the lower part of the top mounting seat (2).

3. The balancing machine auxiliary tooling of claim 2, wherein: The guiding holes are provided through the corners of the lifting pedestal (5), the metal guide columns (3) are slidably inserted into the guiding holes, and the upper part of the metal guide column (3) is fixedly sleeved with a rubber ring (9).

4. The balancing machine auxiliary tooling of claim 3, wherein: The driving motor (4) is fixedly mounted on the inner side of the mounting slot provided on the lower part of the top mounting seat (2), the driving motor (4) is coaxially arranged with the dynamic balancing instrument, the driving motor (4) is fixedly mounted with a driving lead screw (10) on the rotating shaft end, and the driving lead screw (10) is threadedly connected with the screw hole provided in the middle of the lifting pedestal (5).

5. The balancing machine auxiliary tooling of claim 4, wherein: The dustproof cylinder sleeve (11) is provided on the outer part of the driving lead screw (10), the dustproof cylinder sleeve (11) is provided in a flexible structure, and the upper and lower ends of the dustproof cylinder sleeve (11) are fixedly mounted with the top mounting seat (2) and the lifting pedestal (5) through bolts.

6. The balancing machine auxiliary tooling of claim 1, wherein: The lifting struts (6) are provided in plurality, the bottom ends of the lifting struts (6) are fixedly mounted on the upper part of the lifting pedestal (5), the upper part of the top mounting seat (2) is provided with a strut through hole, and the upper part of the top mounting seat (2) is movably inserted into the inner side of the strut through hole.

7. The balancing machine auxiliary tooling of claim 6, wherein: The top end of the lifting strut (6) is provided with an adjusting screw hole, the lower part of the supporting head column (7) is provided with a threaded end column (12), the threaded end column (12) is threadedly mounted on the inner side of the adjusting screw hole, and the upper part of the supporting head column (7) is provided with a ball head end column (13).

Images