CN115290253B - Quick replacement's vertical dynamic balancing machine - Google Patents
Quick replacement's vertical dynamic balancing machine Download PDFInfo
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- CN115290253B CN115290253B CN202211187800.XA CN202211187800A CN115290253B CN 115290253 B CN115290253 B CN 115290253B CN 202211187800 A CN202211187800 A CN 202211187800A CN 115290253 B CN115290253 B CN 115290253B
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- 238000012544 monitoring process Methods 0.000 claims description 11
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
- G01M1/02—Details of balancing machines or devices
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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
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a quick-replaceable vertical dynamic balancing machine, which comprises a placing table, wherein a rotating table is rotatably arranged at the center of the placing table, and a fixing assembly is arranged on the rotating table; the upper surface of the rotating table is provided with a plurality of mounting grooves, the mounting grooves are strip-shaped grooves with end parts facing the circle center of the rotating table, included angles between adjacent mounting grooves are equal, the fixing assembly comprises a telescopic rod, a sliding block and a fixing column, one end of the telescopic rod is fixedly connected to the side wall of one side of the mounting groove, away from the circle center of the rotating table, the sliding block is fixedly connected to the end part of the telescopic rod and is arranged in the mounting groove in a sliding mode, and the fixing column is vertically and fixedly connected to the upper end of the sliding block; fixed column bottom side fixed mounting has the centre gripping subassembly, the centre gripping subassembly includes bottom block, slip strip, elasticity strip and grip block. The invention is convenient for fixing the positions of the rotors with different diameters, is convenient for disassembly and adjustment, and is convenient for replacing the rotors.
Description
Technical Field
The invention relates to the technical field of dynamic balancing machines, in particular to a vertical dynamic balancing machine capable of being quickly replaced.
Background
Dynamic balancing machines are used to measure the magnitude and position of the unbalance of a rotating object (rotor). The main performance of the dynamic balancing machine is two comprehensive indexes of minimum achievable residual unbalance and reduction rate of the dynamic balancing machine, wherein the minimum achievable residual unbalance is an index for measuring the highest balancing capability of the balancing machine; the latter is the ratio of the amount of unbalance reduced after one correction to the initial amount of unbalance.
The balancing machine generates centrifugal forces due to uneven distribution of mass relative to the axis as the rotor rotates about its axis. The unbalanced centrifugal force acting on the rotor bearing causes vibration, generates noise and accelerates bearing wear, so that the performance and the service life of the product are seriously affected, and therefore, the detection is performed by using a balancer in which a driving main shaft is vertically installed.
The position cover of rotor is established on the bearing at the in-process that uses of current vertical dynamic balancing machine, carries out the fixed of position to the rotor again, but the position of rotor among the prior art is fixed through the pivot that the middle part can the spacing, fixes the rotor from top to bottom simultaneously, and the operation is comparatively complicated when the installation rotor, and is inconvenient to the rotor change.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the rotor is fixed from top to bottom through a rotating shaft with the middle part capable of adjusting the distance, and the operation is complex when the rotor is installed, so that the rotor is inconvenient to replace, and provides a quick-replacement vertical dynamic balancing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vertical dynamic balancing machine capable of being quickly replaced comprises a placing table, wherein a rotating table is rotatably arranged at the center of the placing table, and a fixing assembly is arranged on the rotating table;
the fixing component comprises a telescopic rod, a sliding block and a fixing column, one end of the telescopic rod is fixedly connected to the side wall of one side of the mounting groove, which is far away from the circle center of the rotating table, the sliding block is fixedly connected to the end part of the telescopic rod and is arranged in the mounting groove in a sliding manner, and the fixing column is vertically and fixedly connected to the upper end of the sliding block and is an arc-shaped column;
the clamping assembly is fixedly mounted on the side edge of the bottom end of the fixed column and comprises a bottom block, a sliding strip, an elastic strip and a clamping plate, the bottom block is strip-shaped and is vertically and fixedly connected to one side, away from the circle center of the rotating table, of the fixed column, a sliding groove is formed in the bottom block, the sliding strip is arranged in the sliding groove in a limiting sliding mode, one end of the elastic strip is fixedly connected to the inner end of the sliding strip, the other end of the elastic strip is fixedly connected to the side edge of a groove opening of the sliding groove, and the clamping plate is vertically and fixedly connected to the outer end of the sliding strip;
a side groove is formed in the outer side of the fixing column, a pressing component is arranged in the side groove, and the pressing component is used for limiting the rotor from the upper side;
support and press the subassembly including rotating slide-bar, deflector, slope piece, support bar and support plate, two perpendicular grooves have been seted up to the side channel bilateral symmetry, two the vertical fixed connection of support bar is inside the side channel, it rotates to rotate the slide-bar and connects in two support bar upper ends, deflector middle part fixed connection is at rotating the slide-bar side, the perpendicular fixed connection of support plate is in the deflector upper end, slope piece fixed connection just is located the rotation slide-bar below in one side that the side channel is close to in the deflection, the slope piece is made by the elasticity material.
Preferably, a pulling assembly is arranged inside the sliding groove and connected with the rotating sliding shaft, and the pulling assembly is used for driving the abutting assembly to move up and down.
Preferably, the pulling assembly comprises a weight and a pulling strip, an opening is formed in the upper side of one end, close to the side groove, of the bottom block, the weight is arranged inside the sliding groove, and the pulling strip penetrates through the opening and is fixedly connected between the weight and the rotating sliding shaft.
Preferably, one end of the sliding strip, which is located inside the sliding groove, is provided with a limiting assembly, and the limiting assembly is used for limiting the sliding position of the sliding strip.
Preferably, spacing subassembly includes elastic block, spacing, elasticity pivot and spacing groove, elastic block fixed connection is distolateral at the sliding strip, elasticity pivot fixed connection is on the elastic block, two spacing rotates to be connected in elasticity pivot both sides, forms the spacing of a V-arrangement, and is a plurality of the spout both sides are seted up to the spacing groove equidistance, spacing tip is most advanced, and the card is established at spacing inslot portion.
Preferably, a monitoring assembly is arranged on the clamping plate and is used for contacting with the rotor.
Preferably, the monitoring assembly comprises a mounting plate and a pressure electric sheet, the mounting plate is an arc-shaped plate and is fixedly connected to the inner side of the clamping plate, and the pressure electric sheet is fixedly mounted on the inner side of the mounting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the sliding strip slides in the sliding groove in the bottom block, so that the elastic strip is compressed, the position of the clamping plate is changed, the side edge of the rotor is clamped from the side edge, the position of the rotor is limited from the upper side, the position of the rotor with different diameters can be conveniently fixed, the disassembly and adjustment are convenient, and the replacement of the rotor is convenient;
2. in the process of installing and placing the rotor, pushing and extruding the lower part of the deflection plate towards the inside, so that the inclined plate is kept vertical, and meanwhile, the inner edge of the rotor can be limited and fixed from the inner side through a support plate at the upper end of the deflection plate;
3. the weight block moves in the chute under the action of centrifugal force, so that the brace is driven to move outwards, and the brace drives the rotating sliding shaft to move downwards under the pulling action of the weight block, so that the upper side of the rotor is extruded;
4. because at the rotation in-process, the slider and grip block can receive the centrifugal force effect under the effect of self gravity and outwards remove to can't carry out effectual fixed to the side of rotor, fix the position of slider through spacing subassembly.
Drawings
Fig. 1 is a schematic front structural view of a vertical dynamic balancing machine capable of being rapidly replaced according to the present invention;
fig. 2 is a schematic front structural view of a vertical dynamic balancing machine capable of being rapidly replaced according to the present invention;
FIG. 3 is a bottom side cross-sectional view of a mounting assembly of a quick change vertical dynamic balancing machine in accordance with the present invention;
FIG. 4 is a side cross-sectional view of a mounting assembly of a quick change vertical dynamic balancing machine in accordance with the present invention;
fig. 5 is a schematic structural view of a pressing assembly of a quick-replaceable vertical dynamic balancing machine according to the present invention;
fig. 6 is a schematic structural diagram of a pulling assembly of a vertical dynamic balancing machine capable of being rapidly replaced according to the present invention.
In the figure: the device comprises a placing table 1, a rotating table 2, a fixing assembly 3, a telescopic rod 31, a sliding block 32, a fixing column 33, a clamping assembly 4, a bottom block 41, a sliding strip 42, an elastic strip 43, a clamping plate 44, a side groove 5, a pressing assembly 6, a rotating sliding shaft 61, a deflecting plate 62, an inclined block 63, a supporting strip 64, a pressing plate 65, a pulling assembly 7, a heavy block 71, a pulling strip 72, a limiting assembly 8, an elastic block 81, a limiting strip 82, an elastic rotating shaft 83, a limiting groove 84, a monitoring assembly 9, a mounting plate 91 and a pressure electric sheet 92.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
Referring to fig. 1-6, a quick-replaceable vertical dynamic balancing machine comprises a placing table 1, wherein a rotating table 2 is rotatably mounted at the center of the placing table 1, a fixing assembly 3 is mounted on the rotating table 2, and a controller capable of controlling the rotating table 2 and other devices is further arranged on the placing table 1;
the upper surface of the rotating platform 2 is provided with a plurality of mounting grooves, the mounting grooves are strip-shaped grooves with end parts arranged towards the circle center of the rotating platform 2, included angles between adjacent mounting grooves are equal, the fixing component 3 comprises a telescopic rod 31, a sliding block 32 and a fixing column 33, one end of the telescopic rod 31 is fixedly connected to one side wall of the mounting groove far away from the circle center of the rotating platform 2, the sliding block 32 is fixedly connected to the end part of the telescopic rod 31 and is arranged in the mounting groove in a sliding mode, the fixing column 33 is vertically and fixedly connected to the upper end of the sliding block 32 and is an arc-shaped column, the telescopic rod 31 is controlled to stretch and retract through a controller, the telescopic rod 31 drives the sliding block 32 and the fixing column 33 to move, so that the space among the fixing columns 33 is changed, the position fixing of rotors with different internal diameters is ensured, and the synchronous rotation of the rotors and the rotating platform 2 is ensured;
the clamping assembly 4 is fixedly installed on the side edge of the bottom end of the fixed column 33, the clamping assembly 4 comprises a bottom block 41, a sliding strip 42, an elastic strip 43 and a clamping plate 44, the bottom block 41 is strip-shaped and is vertically and fixedly connected to one side, away from the circle center of the rotating table 2, of the fixed column 33, a sliding groove is formed in the bottom block 41, the sliding strip 42 is arranged in the sliding groove in a limiting sliding mode, one end of the elastic strip 43 is fixedly connected to the inner end of the sliding strip 42, the other end of the elastic strip is fixedly connected to the side edge of a notch of the sliding groove, the clamping plate 44 is vertically and fixedly connected to the outer end of the sliding strip 42, when the position of the rotor is fixed, the sliding strip 42 slides in the sliding groove in the bottom block 41, the elastic strip 43 is compressed, the position of the clamping plate 44 is changed, the side edge of the rotor is clamped from the side edge, the position of the rotor is limited from the upper side edge, the position of the rotors with different diameters is convenient to fix, the position of the rotors is convenient to disassemble and adjust, and the rotor is convenient to replace;
a side groove 5 is formed in the outer side of the fixing column 33, a pressing component 6 is arranged in the side groove 5, and the pressing component 6 is used for limiting the rotor from the upper side;
the abutting assembly 6 comprises a rotating sliding shaft 61, a deflecting plate 62, an inclined block 63, supporting bars 64 and abutting plates 65, two vertical grooves are symmetrically formed in two sides of the side groove 5, the two supporting bars 64 are vertically and fixedly connected inside the side groove 5, the rotating sliding shaft 61 is rotatably connected to the upper ends of the two supporting bars 64, the middle of the deflecting plate 62 is fixedly connected to the side edge of the rotating sliding shaft 61, the abutting plates 65 are vertically and fixedly connected to the upper end of the deflecting plate 62, the inclined block 63 is fixedly connected to one side of the deflecting plate close to the side groove 5 and located below the rotating sliding shaft 61, the inclined block 63 is made of elastic materials, due to the arrangement of the inclined block 63, the lower end of the deflecting plate 62 is deflected outwards, the upper end is deflected inwards, in the process of rotor installation and placement, the lower direction inside of the deflecting plate 62 is pushed and extruded, so that the deflecting plate 62 is kept vertical, and meanwhile, the inner edges of the rotor can be limited and fixed from the inner side through the abutting plates 65 on the upper end of the deflecting plate 62.
Use above-mentioned technical scheme's embodiment, it can control the controller that rotates platform 2 and other devices still to be provided with on the platform 1 to place, control telescopic link 31 stretches out and draws back through the controller, telescopic link 31 drives slider 32 and fixed column 33 and removes, thereby change the interval between a plurality of fixed columns 33, guarantee the rigidity to the rotor of different inside diameters, rotor and platform 2 carry out synchronous rotation has been guaranteed, when fixing the rotor position, slide in the inside spout of bottom block 41 through sliding strip 42, thereby compress elastic strip 43, thereby change grip plate 44's position, carry out the position centre gripping to the side of rotor from the side, restrict the position of rotor from the upside, the position of rotor to different diameters size has been made things convenient for to fix, and dismantle the regulation convenience, be convenient for the change to the rotor.
In the preferred technical scheme of the embodiment, the pulling assembly 7 is arranged inside the chute, the pulling assembly 7 is connected with the rotating sliding shaft 61 and used for driving the abutting assembly 6 to move up and down, and in order to ensure that the abutting plate 65 at the upper end of the deflection plate 62 fixedly abuts against the upper side of the rotor, the position of the rotating sliding shaft 61 inside the vertical chute is changed by the pulling assembly 7, so that the abutting plate 65 at the upper end moves down to fix the rotor;
the pulling assembly 7 comprises a weight 71 and a brace 72, an opening is formed in the upper side of one end, close to the side groove 5, of the bottom block 41, the weight 71 is arranged inside the sliding groove, the brace 72 penetrates through the opening and is fixedly connected between the weight 71 and the rotating sliding shaft 61, in the rotating process of the rotating platform 2, the weight 71 generates an outward centrifugal force due to rotation, the weight 71 moves inside the sliding groove under the action of the centrifugal force, the brace 72 is driven to move outwards, and the brace 72 drives the rotating sliding shaft 61 to move downwards under the pulling action of the weight 71, so that the upper side of the rotor is extruded;
the limiting assembly 8 is arranged at one end, located inside the sliding groove, of the sliding strip 42, the limiting assembly 8 is used for limiting the sliding position of the sliding strip 42, and in the rotating process, the sliding strip 42 and the clamping plate 44 may move outwards under the action of centrifugal force under the action of self gravity, so that the side edge of the rotor cannot be effectively fixed, and the position of the sliding strip 42 is fixed through the limiting assembly 8;
the limiting assembly 8 comprises an elastic block 81, limiting strips 82, an elastic rotating shaft 83 and limiting grooves 84, the elastic block 81 is fixedly connected to the end side of the sliding strip 42, the elastic rotating shaft 83 is fixedly connected to the elastic block 81, the two limiting strips 82 are rotatably connected to the two sides of the elastic rotating shaft 83 to form a V-shaped limiting frame, the limiting grooves 84 are equidistantly arranged on the two sides of the sliding groove, the end parts of the limiting strips 82 are pointed ends and are clamped in the limiting grooves 84, the weight 71 moves outwards under the action of centrifugal force and is impacted and extruded on the elastic rotating shaft 83, so that the V-shaped limiting strips 82 are unfolded towards the two sides, the end parts of the unfolded limiting strips 82 are clamped in the limiting grooves 84, the position of the sliding strip 42 is fixed, the position of the rotor is limited in the rotating process, and the rotor can be quickly and conveniently replaced after the rotation is finished;
the clamping plate 44 is provided with a monitoring assembly 9, and the monitoring assembly 9 is used for contacting with the rotor;
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A vertical dynamic balancing machine capable of being replaced quickly comprises a placing table (1), and is characterized in that a rotating table (2) is rotatably mounted at the center of the placing table (1), and a fixing assembly (3) is mounted on the rotating table (2);
the upper surface of the rotating table (2) is provided with a plurality of mounting grooves, the mounting grooves are strip-shaped grooves with end portions facing the circle center of the rotating table (2), included angles between adjacent mounting grooves are equal, the fixing assembly (3) comprises a telescopic rod (31), a sliding block (32) and a fixing column (33), one end of the telescopic rod (31) is fixedly connected to the side wall of one side, away from the circle center of the rotating table (2), of the mounting groove, the sliding block (32) is fixedly connected to the end portion of the telescopic rod (31) and is arranged in the mounting groove in a sliding mode, and the fixing column (33) is vertically and fixedly connected to the upper end of the sliding block (32) and is an arc-shaped column;
the clamping assembly (4) is fixedly mounted on the side edge of the bottom end of the fixed column (33), the clamping assembly (4) comprises a bottom block (41), a sliding strip (42), an elastic strip (43) and a clamping plate (44), the bottom block (41) is strip-shaped and is vertically and fixedly connected to one side, away from the circle center of the rotating table (2), of the fixed column (33), a sliding groove is formed in the bottom block (41), the sliding strip (42) is arranged in the sliding groove in a limiting sliding mode, one end of the elastic strip (43) is fixedly connected to the inner end of the sliding strip (42), the other end of the elastic strip is fixedly connected to the side edge of the groove opening of the sliding groove, and the clamping plate (44) is vertically and fixedly connected to the outer end of the sliding strip (42);
a side groove (5) is formed in the outer side of the fixing column (33), a pressing component (6) is arranged in the side groove (5), and the pressing component (6) is used for limiting the rotor from the upper side;
the pressing component (6) comprises a rotating sliding shaft (61), a deflecting plate (62), an inclined block (63), supporting bars (64) and a pressing plate (65), two vertical grooves are symmetrically formed in two sides of the side groove (5), the two supporting bars (64) are vertically and fixedly connected inside the side groove (5), the rotating sliding shaft (61) is rotatably connected to the upper ends of the two supporting bars (64), the middle of the deflecting plate (62) is fixedly connected to the side edge of the rotating sliding shaft (61), the pressing plate (65) is vertically and fixedly connected to the upper end of the deflecting plate (62), the inclined block (63) is fixedly connected to one side, close to the side groove (5), of the deflecting plate and located below the rotating sliding shaft (61), and the inclined block (63) is made of elastic materials;
the placing table (1) is further provided with a controller capable of controlling the rotating table (2) and other devices, the telescopic rod (31) is controlled to stretch and retract through the controller, and the telescopic rod (31) drives the sliding block (32) and the fixing columns (33) to move, so that the distance between the fixing columns (33) is changed.
2. The vertical dynamic balancing machine capable of being rapidly replaced according to claim 1, wherein a pulling assembly (7) is arranged inside the sliding chute, and the pulling assembly (7) is connected with a rotating sliding shaft (61) and is used for driving the pressing assembly (6) to move up and down.
3. The fast-replaceable vertical dynamic balancing machine of claim 2, characterized in that the pulling assembly (7) comprises a weight (71) and a brace (72), the bottom block (41) is opened at the upper side of one end close to the side groove (5), the weight (71) is arranged inside the sliding groove, and the brace (72) is fixedly connected between the weight (71) and the rotating sliding shaft (61) through the opening.
4. The vertical dynamic balancing machine capable of being rapidly replaced according to claim 1, wherein a limiting assembly (8) is arranged at one end of the sliding strip (42) located inside the sliding groove, and the limiting assembly (8) is used for limiting the sliding position of the sliding strip (42).
5. The vertical dynamic balancing machine capable of being replaced quickly as claimed in claim 4, wherein the limiting component (8) comprises an elastic block (81), a limiting strip (82), an elastic rotating shaft (83) and a limiting groove (84), the elastic block (81) is fixedly connected to the end side of the sliding strip (42), the elastic rotating shaft (83) is fixedly connected to the elastic block (81), the two limiting strips (82) are rotatably connected to the two sides of the elastic rotating shaft (83) to form a V-shaped limiting frame, the limiting grooves (84) are equidistantly arranged on the two sides of the sliding groove, the end part of each limiting strip (82) is pointed, and the limiting strips (84) are clamped inside the limiting groove (84).
6. The vertical dynamic balancing machine with rapid exchange according to claim 1, characterized in that the clamping plate (44) is provided with a monitoring assembly (9), the monitoring assembly (9) being intended to be in contact with the rotor.
7. The vertical dynamic balancing machine with rapid replacement according to claim 6, characterized in that the monitoring assembly (9) comprises a mounting plate (91) and a pressure electric plate (92), the mounting plate (91) is an arc-shaped plate and is fixedly connected to the inner side of the clamping plate (44), and the pressure electric plate (92) is fixedly mounted on the inner side of the mounting plate (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211187800.XA CN115290253B (en) | 2022-09-28 | 2022-09-28 | Quick replacement's vertical dynamic balancing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211187800.XA CN115290253B (en) | 2022-09-28 | 2022-09-28 | Quick replacement's vertical dynamic balancing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115290253A CN115290253A (en) | 2022-11-04 |
| CN115290253B true CN115290253B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211187800.XA Active CN115290253B (en) | 2022-09-28 | 2022-09-28 | Quick replacement's vertical dynamic balancing machine |
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| Country | Link |
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| CN (1) | CN115290253B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1123402A (en) * | 1997-07-08 | 1999-01-29 | Shimadzu Corp | Dynamic balance tester |
| CN205228719U (en) * | 2015-12-14 | 2016-05-11 | 烟台紫泰汽车配件制造有限公司 | Balanced machine clamping device |
| CN109129259B (en) * | 2018-10-31 | 2020-07-24 | 浙江中超新材料股份有限公司 | Secondary flywheel pneumatic balance clamp with automatic centering device |
| CN109129258B (en) * | 2018-10-31 | 2020-06-26 | 成都微知猫企业管理有限公司 | Pneumatic balancing clamp for high-order flywheel with balancing precision of part |
| CN210922950U (en) * | 2019-12-28 | 2020-07-03 | 山东省三鼎汽车配件有限公司 | Dynamic balance device for detecting brake disc |
| CN212378960U (en) * | 2020-06-23 | 2021-01-19 | 青岛建邦供应链股份有限公司 | Clamp and dynamic balancing machine thereof |
| CN113701943A (en) * | 2021-09-26 | 2021-11-26 | 沅陵县鑫隆机动车检测有限责任公司 | Adjustable radial wheel hub dynamic balance anchor clamps |
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2022
- 2022-09-28 CN CN202211187800.XA patent/CN115290253B/en active Active
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| CN115290253A (en) | 2022-11-04 |
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