CN217738549U

CN217738549U - Armature dynamic balance transmission tool

Info

Publication number: CN217738549U
Application number: CN202221849622.8U
Authority: CN
Inventors: 李孝龙; 刘业军; 曹丽丽; 翁德红; 栾兴明; 田康
Original assignee: Anhui Eggset Electric Technology Co ltd
Current assignee: Anhui Eggset Electric Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-04
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an armature dynamic balance transmission frock, which comprises a frame, be provided with armature supporting component and pivot support in the frame, rotating on the pivot support and being provided with the pivot, still being provided with pivot actuating mechanism on the pivot support, the pivot tip can be dismantled with the armature of rotating and installing on armature supporting component and be connected, and the pivot can drive armature and rotate. The utility model has the advantages of: the loading and unloading are convenient, even when the specification of the armature changes, the driving can be realized, the belt does not need to be frequently replaced or the tightness of the belt does not need to be adjusted like the prior art, and the detection efficiency is prevented from being influenced.

Description

Armature dynamic balance transmission tool

Technical Field

The utility model relates to an armature dynamic balance detection area, concretely relates to armature dynamic balance transmission frock.

Background

After the dynamic balance of the armature rotor of the existing exciter is assembled, a low-speed rotor dynamic balance test is required, a single rectifying disc and an armature fan are mainly adjusted, balance blocks are added on the angles of the circular balance grooves at the front part and the rear part, and the dynamic balance precision is increased and decreased to be reduced to a standard value.

In the prior art, for example, chinese utility model patent with publication number CN204514542U discloses a motor armature dynamic balance detection device, which includes a base, a front vertical plate, a rear vertical plate and a left end plate are fixedly arranged on the base, corresponding arc-shaped openings I are respectively arranged at the top of the front vertical plate and the top of the rear vertical plate, an air cylinder is fixedly arranged on the left end plate, a cylinder rod of the air cylinder is connected with a bracket which moves up and down, the bracket is positioned between the front vertical plate and the rear vertical plate, and two arc-shaped openings II which are correspondingly arranged back and forth are arranged at the right end of the bracket corresponding to the arc-shaped openings I; a driving support is fixedly arranged on the base, is positioned between the two arc-shaped openings II and is close to the arc-shaped opening II positioned in the front, and is provided with a motor and a belt transmission mechanism, and a driving wheel of the belt transmission mechanism is connected with an output shaft of the motor; and the front vertical plate and the rear vertical plate are respectively provided with a vibration sensor. During operation, the motor is started to drive the belt transmission mechanism to operate, then the armature shaft of the tested armature is placed in the corresponding arc-shaped opening I on the bracket, the air cylinder is contracted to lower the bracket, the tested armature is placed in the corresponding arc-shaped openings I on the front vertical plate and the rear vertical plate, the armature shaft of the tested armature is pressed on the belt of the belt transmission mechanism and rotates along with the belt, and the vibration sensor transmits vibration waves generated in the moving process of the tested armature shaft to the microcomputer processor for data analysis to detect whether the tested armature shaft is qualified or not. After the detection is finished, the bracket is lifted by the stretching cylinder, the tested armature is separated from the front and rear vertical plates, and the tested armature is taken out after stopping rotating.

Among the prior art, when carrying out the armature dynamic balance test, drive the armature rotation and carry out the dynamic balance test through the belt direct pressure on the armature more, it is inconvenient to load and unload to when carrying out the armature test of different specifications, need change the belt or adjust the elasticity degree of belt, the operation is comparatively loaded down with trivial details, influences detection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that:

the technical problems that the assembly and disassembly are inconvenient and the detection efficiency is influenced when armature dynamic balance detection is carried out in the prior art are solved.

The utility model discloses a solve above-mentioned technical problem through following technical means:

the utility model provides an armature dynamic balance transmission frock, includes the frame, be provided with armature supporting component and pivot support in the frame, it is provided with the pivot to rotate on the pivot support, still is provided with pivot actuating mechanism on the pivot support, the pivot tip can be dismantled with the armature of rotation installation on armature supporting component and be connected, and the armature can be driven in the pivot and rotate.

The utility model provides an armature dynamic balance transmission frock is when the in-service use, and the armature that will wait to detect is arranged in armature supporting component on, then with shaft ends and the armature connection of rotation installation on armature supporting component, during the actual test, through pivot drive armature rotation, and then can carry out armature dynamic balance and detect, for prior art, the utility model discloses cancelled belt friction rotor and moved the rotor and moved towards the iron core surface of the piece, and rotated through pivot drive armature, cancelled belt direct action behind the drive mechanism on armature surface, do not influence whole precision, loading and unloading are convenient, even when the armature specification changes, also can realize the drive, need not like prior art frequently to change the belt or adjust the belt elasticity, avoid influencing detection efficiency.

Preferably, the armature supporting assembly comprises a supporting frame and a pair of supporting wheels rotatably mounted on the supporting frame, the end part of the armature to be detected can be lapped on the pair of supporting wheels of the armature supporting assembly, the rotating axis of the supporting wheels is parallel to the armature, the armature supporting assembly is provided with two groups along the axial direction of the armature, and the two groups of armature supporting assemblies can support the two ends of the armature respectively.

In practical application, the two ends of the armature are respectively lapped on the corresponding supporting wheels, the supporting wheels can provide stable support for the armature, meanwhile, the free rotation of the armature can be ensured, and the structure is simple and the support is reliable.

Preferably, the support frame is provided with a wheel frame, the two support wheels are rotatably arranged on the wheel frame, the support frame is vertically provided with a first long hole, and the wheel frame is arranged on the first long hole through a bolt.

In practical application, the height of the wheel frame can be adjusted through the first long hole, and then the supporting height of the supporting wheel is adjusted, so that the actual testing requirement is met.

Optimally, the wheel carrier is provided with an avoiding opening, and the avoiding opening is positioned below the end part of the armature.

The avoiding opening is used for avoiding the end part of the armature, so that interference is prevented, and the armature can normally rotate.

Preferably, the support frame is provided with a vertical plate, the lower end of the vertical plate is provided with a vibration sensor, and the vibration sensor is located above the armature.

Preferably, a second long hole is formed in the vertical plate in the vertical direction, and the vertical plate is installed on the supporting frame through the second long hole and the bolt.

During the practical application, the height of the vertical plate can be adjusted through the second long hole, and then the height of the vibration sensor relative to the armature is adjusted, so that the test requirement is met.

Preferably, the armature supporting assembly is horizontally and slidably mounted on the frame, the sliding direction of the armature supporting assembly is parallel to the armature, and the frame is further provided with a horizontal driving mechanism capable of driving the armature supporting assembly to horizontally slide.

The horizontal driving mechanism can adjust the horizontal position of the armature supporting assembly, and further meet the actual test requirement.

Preferably, the rotating shaft support is vertically and slidably mounted on the rack, and a lifting driving mechanism capable of driving the rotating shaft support to lift is arranged on the rack.

In practical application, the lifting driving mechanism can drive the rotating shaft support to lift, so that the height of the rotating shaft is adjusted, the driving of armatures of different specifications is met, and the application range is wider.

Preferably, the end part of the rotating shaft is sequentially provided with a first flange plate, a universal joint, a second flange plate and a coupler, and the coupler can be connected with the end part of the armature.

During practical application, the rotating shaft is connected with the armature through the first flange plate, the universal joint, the second flange plate and the coupling, so that stable connection between the rotating shaft and the armature can be ensured, and due to the effect of the universal joint, even if deviation occurs between the rotating shaft and the armature, stable connection and driving can be realized, and the driving is stable and reliable.

Preferably, the rotating shaft driving mechanism comprises a motor arranged on the rotating shaft support, and the motor drives the rotating shaft to rotate through a belt transmission mechanism.

In practical application, the motor drives the rotating shaft to rotate through the belt transmission mechanism, and the rotating shaft drives the armature to rotate, so that the action is stable and reliable.

The utility model has the advantages of:

1. the utility model provides an armature dynamic balance transmission frock is when the in-service use, and the armature that will wait to detect is arranged in armature supporting component on, then with shaft ends and the armature connection of rotation installation on armature supporting component, during the actual test, through pivot drive armature rotation, and then can carry out armature dynamic balance and detect, for prior art, the utility model discloses cancelled belt friction rotor and moved the rotor and moved towards the iron core surface of the piece, and rotated through pivot drive armature, cancelled belt direct action behind the drive mechanism on armature surface, do not influence whole precision, loading and unloading are convenient, even when the armature specification changes, also can realize the drive, need not like prior art frequently to change the belt or adjust the belt elasticity, avoid influencing detection efficiency.

2. In practical application, the two ends of the armature are respectively lapped on the corresponding supporting wheels, the supporting wheels can provide stable support for the armature, meanwhile, the free rotation of the armature can be ensured, and the structure is simple and the support is reliable.

3. In practical application, the height of the wheel frame can be adjusted through the first long hole, and then the supporting height of the supporting wheel is adjusted, so that the actual testing requirements are met.

4. The avoiding opening is used for avoiding the end part of the armature, so that interference is prevented, and the armature can normally rotate.

5. During the practical application, the height of the vertical plate can be adjusted through the second long hole, and then the height of the vibration sensor relative to the armature is adjusted, so that the test requirement is met.

6. The horizontal driving mechanism can adjust the horizontal position of the armature supporting assembly, and further actual testing requirements are met.

7. In practical application, the rotating shaft support can be driven to lift through the lifting driving mechanism, so that the height of the rotating shaft is adjusted, the driving of armatures of different specifications is met, and the application range is wider.

8. During the practical application, through first ring flange, universal joint, second ring flange, coupling joint between pivot and the armature, and then can ensure the stable connection between pivot and the armature to because the effect of universal joint, even when the position appears the deviation between pivot and the armature, also can realize stable connection, drive, the drive is comparatively reliable and stable.

9. In practical application, the motor drives the rotating shaft to rotate through the belt transmission mechanism, the rotating shaft drives the armature to rotate, and the action is stable and reliable.

Drawings

Fig. 1 is a schematic view of an armature dynamic balance transmission tool according to an embodiment of the present invention;

fig. 2 is a left side view of an armature support assembly according to an embodiment of the present invention;

fig. 3 and 4 are a side view and a cross-sectional view of a belt wheel according to an embodiment of the present invention;

fig. 5 is a schematic view of a rotating shaft according to a first embodiment of the present invention;

fig. 6 is a cross-sectional view of a first flange according to a first embodiment of the present invention;

fig. 7 and 8 are a front view and a left view of a coupling according to a first embodiment of the present invention;

fig. 9 is a schematic view of a rotating shaft support according to an embodiment of the present invention;

fig. 10 is a front view of the armature assembly of the second embodiment of the present invention;

fig. 11 is a left side view of the armature assembly and the frame assembly according to the second embodiment of the present invention;

fig. 12 is a schematic view of a rotating shaft support according to a second embodiment of the present invention;

wherein,

a frame-1; a transverse guide post-11; a vertical guide post-12; a chute-13; a chain-14;

an armature support assembly-2; a support frame-21; a support wheel-22; a wheel carrier-23; a vertical plate-24; a horizontal driving mechanism-25; a first elongated hole-211; a vertical plate-212; a U-shaped frame-213; a slider-214; a drive sprocket-215; a third hand-wheel-216; a fastening screw-217; a fastening block-218; avoiding a gap-231; a vibration sensor-241; a second slot-242; a transverse lead screw-251; a first hand wheel-252;

a rotating shaft bracket-3; a rotating shaft-31; a lifting driving mechanism-32; upper plate-33; column-34; lower plate-35; a bearing seat-36; a vertical screw-321; a second hand wheel-322; avoidance slot-331; an adjusting stud-332; an adjusting nut-333;

a rotating shaft driving mechanism-4; a motor-41; belt drive-42; a first pulley-421; a second pulley-422; a belt-423;

armature-5; an armature shaft-51;

a first flange plate-6;

a universal joint-7;

a second flange plate-8;

a coupler-9.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1, an armature dynamic balance transmission tool includes a frame 1, an armature support assembly 2, a rotating shaft bracket 3, a rotating shaft driving mechanism 4, an armature 5, a first flange 6, a universal joint 7, a second flange 8, and a coupling 9.

As shown in fig. 1 and 5, the frame 1 is provided with an armature supporting assembly 2 and a rotating shaft support 3, the rotating shaft support 3 is provided with a rotating shaft 31 in a rotating manner, the rotating shaft 31 is formed by integral forging or No. 45 steel tempering, the rotating shaft support 3 is further provided with a rotating shaft driving mechanism 4, the end part of the rotating shaft 31 can be detachably connected with an armature 5 which is rotatably installed on the armature supporting assembly 2, the rotating shaft 31 can drive the armature 5 to rotate, and the rotating shaft 31 is preferably arranged coaxially with the armature 5.

Specifically, in this embodiment, the main function of the frame 1 is to provide mounting positions for the rest of the components, and the frame 1 is not limited to a specific shape as long as the components can be mounted and matched as required and corresponding functions can be realized. In this embodiment, the frame 1 is a horizontally disposed rectangular flat plate structure.

With reference to fig. 1 and 2, the armature supporting assembly 2 includes a supporting frame 21 and a pair of supporting wheels 22 rotatably mounted on the supporting frame 21, ends of the armature 5 to be detected can be lapped on the pair of supporting wheels 22 of the armature supporting assembly 2, a rotation axis of the supporting wheel 22 is parallel to the armature 5, the armature supporting assembly 2 is provided with two sets along an axial direction of the armature 5, the two sets of armature supporting assemblies 2 can respectively support two ends of the armature 5, specifically, the armature 5 includes an armature shaft 51, that is, in practical applications, the two sets of armature supporting assemblies 2 can respectively support end positions of the armature shaft 51 of the armature 5.

Specifically, with reference to fig. 1 and 2, a wheel carrier 23 is installed on the support frame 21, the support frame 21 includes a vertically arranged rectangular vertical plate 212, an inverted U-shaped frame 213 is installed at the top of the vertical plate 212, the two support wheels 22 have the same specification and are both rotatably installed on the wheel carrier 23, the two support wheels 22 are symmetrically arranged about the middle of the wheel carrier 23, the wheel carrier 23 is a horizontal elongated plate-shaped structure, a first long hole 211 is vertically arranged on the support frame 21, the first long holes 211 are provided in a pair and are respectively located at linear sections on two sides of the U-shaped frame 213, and two ends of the wheel carrier 23 are respectively installed on the first long holes 211 through bolts.

As shown in fig. 2, the wheel frame 23 is provided with an avoidance gap 231, the avoidance gap 231 is located below the end portion of the armature 5, that is, the avoidance gap 231 is located at the middle position of the wheel frame 23, and the avoidance gap 231 is circular arc-shaped, in practical application, the end portion of the armature shaft 51 is supported between the two support wheels 22, and the center of the circular arc-shaped avoidance gap 231 is preferably coincident with the axis of the armature shaft 51 above.

Referring to fig. 1 and 2, a riser 24 is provided on the support frame 21, a vibration sensor 241 is provided at a lower end of the riser 24, and the vibration sensor 241 is located above the armature 5. Specifically, a second long hole 242 is formed in the vertical plate 24, and the vertical plate 24 is mounted at the middle position of the top of the U-shaped frame 213 of the support frame 21 through the second long hole 242 and a bolt.

As shown in fig. 1, the armature supporting assembly 2 is horizontally slidably mounted on the frame 1, the sliding direction of the armature supporting assembly 2 is parallel to the armature 5, and a horizontal driving mechanism 25 is further disposed on the frame 1, and the horizontal driving mechanism 25 can drive the armature supporting assembly 2 to horizontally slide.

Specifically, as shown in fig. 1, a pair of parallel transverse guide posts 11 is disposed on the frame 1, the transverse guide posts 11 are disposed along the left-right direction, the vertical plate 212 is slidably mounted on the transverse guide posts 11, the horizontal driving mechanism 25 includes a transverse lead screw 251 rotatably mounted on the frame 1, the vertical plate 212 is screwed with the transverse lead screw 251, the transverse lead screw 251 is parallel to the transverse guide posts 11, a first hand wheel 252 is disposed at an end of the transverse lead screw 251, and further, a motor may be disposed on the frame 1, and an output shaft of the motor is connected with the transverse lead screw 251 to drive the armature supporting assembly 2 to horizontally slide, so as to adjust the horizontal position of the armature supporting assembly 2. In this embodiment, the two vertical plates 212 of the two sets of armature supporting assemblies 2 are slidably mounted on the same pair of transverse guide posts 11, and two transverse lead screws 251 are provided, and respectively correspond to the two vertical plates 212 one to one. Furthermore, a locking bolt is arranged on the vertical plate 212, and after the vertical plate 212 moves to a proper position, the locking bolt is screwed down and abuts against the transverse guide pillar 11, so that locking is realized.

As shown in fig. 1, the rotating shaft support 3 is vertically and slidably mounted on the frame 1, and the frame 1 is provided with a lifting driving mechanism 32 capable of driving the rotating shaft support 3 to lift. Specifically, a pair of vertical guide posts 12 is vertically arranged on the rack 1, the rotating shaft support 3 is slidably mounted on the vertical guide posts 12, the lifting driving mechanism 32 includes a vertically arranged vertical screw 321, the vertical screw 321 is screwed with the rotating shaft support 3, a second hand wheel 322 is arranged at the top end of the vertical screw 321, and further, a motor can also be arranged on the rack 1, and an output shaft of the motor is connected with the vertical screw 321 to drive the rotating shaft support 3 to lift.

The main function of the rotating shaft support 3 is to provide a mounting position for the components such as the rotating shaft 31, and the rotating shaft support 3 is not limited to a specific shape as long as the components can be mounted and matched as required and corresponding functions can be realized. As shown in fig. 9, in this embodiment, the rotating shaft support 3 includes an upper flat plate 33, an upright column 34, and a lower flat plate 35, which are sequentially connected from top to bottom, the top of the upper flat plate 33 is provided with a pair of bearing seats 36, the rotating shaft 31 is rotatably mounted in the bearing seats 36 through a pair of bearings, the lower flat plate 35 is slidably mounted on the vertical guide pillar 12, and further, the lower flat plate 35 is provided with a locking bolt, and after the rotating shaft support 3 is lifted and lowered to a suitable position, the locking bolt is screwed down, and the locking bolt abuts against the vertical guide pillar 12, so as to be matched with the vertical lead screw 321 to achieve locking.

With reference to fig. 1 and 6-8, the end of the rotating shaft 31 is sequentially provided with a first flange 6, a universal joint 7, a second flange 8, and a coupler 9, and the coupler 9 can be connected with the end of the armature 5. The coupling 9 compensates for deviations between the shafts, including axial, radial, angular or combined deviations, due to manufacturing inaccuracies, deformation or thermal expansion during operation, etc., and also damps shocks and absorbs vibrations.

As shown in fig. 1, the rotating shaft driving mechanism 4 includes a motor 41 disposed on the rotating shaft support 3, and the motor 41 drives the rotating shaft 31 to rotate through a belt transmission mechanism 42. Specifically, combine fig. 1, 3, 4, motor 41 installs on the stand 34, belt drive 42 is including setting up the first band pulley 421 in motor 41 output shaft, still including setting up second band pulley 422 on the pivot 31 and around the belt 423 on first band pulley 421, second band pulley 422 is located between two bearing seats 36, the front side of going up dull and stereotyped 33 is opened and is equipped with dodge groove 331, belt 423 passes dodge groove 331 to avoid interfering with last dull and stereotyped 33.

Further, the vibration sensor 241 is connected to a data processing unit, and further, the detected data can be transmitted to the data processing unit, so as to obtain the armature dynamic balance detection data, where the data processing unit is in the prior art. Further, a rotation speed sensor is arranged on the support frame 21 and used for detecting the rotation speed of the armature 5, and the rotation speed sensor is connected to the data processing unit.

The working principle is as follows:

the utility model provides an armature dynamic balance transmission frock is when in actual application, on armature supporting component 2 is arranged in to the armature 5 that will wait to detect, then install armature 5 on armature supporting component 2 with pivot 31 tip and rotation, during the actual test, drive armature 5 through pivot 31 and rotate, and then can carry out armature dynamic balance and detect, for prior art, the utility model discloses cancelled belt friction rotor and moved the rotor and move towards the iron core surface drive rotor, and through pivot 31 drive armature 5 rotation, cancel the belt direct action behind the drive mechanism on armature 5 surface, do not influence whole precision, loading and unloading are convenient, even when 5 specifications of armature change, also can realize the drive, need not like prior art frequently change the belt or adjust the belt elasticity, avoid influencing detection efficiency.

In practical application, two ends of the armature 5 are respectively lapped on the corresponding support wheels 22, and the support wheels 22 can provide stable support for the armature 5 and can ensure the free rotation of the armature 5, so that the structure is simple and the support is reliable. In practical application, the height of the wheel frame 23 and further the supporting height of the supporting wheel 22 can be adjusted through the first long hole 211, so as to meet practical testing requirements. The avoidance notch 231 is used for avoiding the end of the armature 5, preventing interference and ensuring normal rotation of the armature 5. In practical application, the height of the vertical plate 24, and therefore the height of the vibration sensor 241 relative to the armature 5, can be adjusted through the second long hole 242, so as to meet the test requirements. The horizontal driving mechanism 25 can adjust the horizontal position of the armature supporting assembly 2, thereby meeting the actual test requirements.

In practical application, the lifting driving mechanism 32 can drive the rotating shaft bracket 3 to lift, so that the height of the rotating shaft 31 can be adjusted, the driving of armatures 5 with different specifications can be met, and the application range is wider. In practical application, the rotating shaft 31 and the armature 5 are connected through the first flange plate 6, the universal joint 7, the second flange plate 8 and the coupling 9, so that stable connection between the rotating shaft 31 and the armature 5 can be ensured, and stable connection and driving can be realized even if the position between the rotating shaft 31 and the armature 5 deviates under the action of the universal joint 7, and the driving is stable and reliable. In practical application, the motor 41 drives the rotating shaft 31 to rotate through the belt transmission mechanism 42, and the rotating shaft 31 drives the armature 5 to rotate, so that the action is stable and reliable.

Example two:

the difference between the present embodiment and the first embodiment is:

with reference to fig. 10 and 11, the rack 1 is provided with two sliding grooves 13 along the left-right direction, the bottom of the vertical plate 212 is provided with two sliding blocks 214, the two sliding blocks 214 are respectively slidably mounted in the corresponding sliding grooves 13, the rack 1 is fixedly provided with one chain 14 along the left-right direction, the middle position of the bottom of the vertical plate 212 is rotatably mounted with a driving chain wheel 215, the rotation axis of the driving chain wheel 215 is along the front-rear direction, the driving chain wheel 215 is engaged with the chain 14 below the driving chain wheel 215, the rotation shaft of the driving chain wheel 215 extends out from the front side of the vertical plate 212, and the end of the rotation shaft of the driving chain wheel 215 is provided with a third hand wheel 216.

Further, with reference to fig. 10 and 11, the vertical plate 212 includes an upper portion and a lower portion, wherein the thickness of the lower portion in the left-right direction is greater than the thickness of the upper portion in the left-right direction, two fastening screws 217 are vertically disposed on the lower portion of the vertical plate 212, the screws 217 are disposed above the corresponding sliding grooves 13, the sliding grooves 13 are T-shaped grooves, fastening blocks 218 are disposed in the sliding grooves 13, the fastening blocks 218 are disposed below the sliding blocks 214, the width of the fastening blocks is greater than that of the sliding blocks 214, the fastening blocks 218 are in threaded connection with the corresponding screws 217, when the vertical plate 212 moves left and right, the screws 217 and the fastening blocks 218 move therewith, the vertical plate 212 is adjusted to a proper position in the left-right direction, the screws 217 are tightened, and the vertical plate 212 can be locked by the cooperation of the screws 217 and the fastening blocks 218.

As shown in fig. 12, in this embodiment, the rotating shaft bracket 3 includes two upper flat plates 33 and an upright column 34 connected in sequence from top to bottom, the upper flat plate 33 located below is fixedly connected with the upright column 34, the upright column 34 is fixedly mounted on the frame 1, four corners of the two upper flat plates 33 are connected by four vertically arranged adjusting studs 332, adjusting nuts 333 are mounted on top surfaces and bottom surfaces of the two upper flat plates 33, the adjusting nuts 333 are mounted on the corresponding adjusting studs 332, the height of the upper flat plate 33 located above can be changed by adjusting positions of the adjusting nuts 333 on the corresponding adjusting studs 332, and the bearing seat 36 is disposed on the upper flat plate 33 located above. Further, a tension pulley is provided on the upper flat plate 33 located above or below, the belt 423 is wound on the tension pulley, and a position of the tension pulley on the upper flat plate 33 is adjustable to change a tension degree of the belt 423.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an armature dynamic balance transmission frock which characterized in that: including frame (1), be provided with armature supporting component (2) and pivot support (3) on frame (1), it is provided with pivot (31) to rotate on pivot support (3), still is provided with pivot actuating mechanism (4) on pivot support (3), pivot (31) tip can be dismantled with armature (5) of rotating the installation on armature supporting component (2) and be connected, and pivot (31) can drive armature (5) and rotate.

2. The armature dynamic balance transmission tool according to claim 1, characterized in that: the armature supporting assembly (2) comprises a supporting frame (21) and a pair of supporting wheels (22) rotatably mounted on the supporting frame (21), the end portion of an armature (5) to be detected can be lapped on the pair of supporting wheels (22) of the armature supporting assembly (2), the rotating axis of each supporting wheel (22) is parallel to the armature (5), the armature supporting assemblies (2) are axially arranged in two groups along the armature (5), and the two groups of armature supporting assemblies (2) can support the two ends of the armature (5) respectively.

3. The armature dynamic balance transmission tool according to claim 2, characterized in that: install wheel carrier (23) on support frame (21), two supporting wheel (22) rotate and install on wheel carrier (23), support frame (21) are gone up the vertical first slot hole (211) that is provided with, wheel carrier (23) are installed through the bolt on first slot hole (211).

4. The armature dynamic balance transmission tool according to claim 3, characterized in that: an avoidance notch (231) is formed in the wheel frame (23), and the avoidance notch (231) is located below the end portion of the armature (5).

5. The armature dynamic balance transmission tool according to claim 2, characterized in that: a vertical plate (24) is arranged on the support frame (21), a vibration sensor (241) is arranged at the lower end of the vertical plate (24), and the vibration sensor (241) is located above the armature (5).

6. The armature dynamic balance transmission tool according to claim 5, characterized in that: be provided with on riser (24) along vertical direction second slot hole (242), riser (24) are installed through second slot hole (242) and bolt on support frame (21).

7. The armature dynamic balance transmission tool according to claim 1, characterized in that: armature supporting component (2) horizontal sliding install on frame (1), armature supporting component's (2) slip direction is on a parallel with armature (5), still be provided with horizontal drive mechanism (25) on frame (1), horizontal drive mechanism (25) can drive armature supporting component (2) horizontal slip.

8. The armature dynamic balance transmission tool according to claim 1, characterized in that: the vertical sliding installation of pivot support (3) is in on frame (1), be provided with lift actuating mechanism (32) that can drive pivot support (3) lift on frame (1).

9. The armature dynamic balance transmission tool according to claim 1, characterized in that: the end part of the rotating shaft (31) is sequentially provided with a first flange plate (6), a universal joint (7), a second flange plate (8) and a coupler (9), and the coupler (9) can be connected with the end part of the armature (5).

10. The armature dynamic balance transmission tool according to claim 1, characterized in that: the rotating shaft driving mechanism (4) comprises a motor (41) arranged on the rotating shaft support (3), and the motor (41) drives the rotating shaft (31) to rotate through a belt transmission mechanism (42).