CN114552923B - Dynamic balance correcting device for fan rotor - Google Patents
Dynamic balance correcting device for fan rotor Download PDFInfo
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- CN114552923B CN114552923B CN202210424134.0A CN202210424134A CN114552923B CN 114552923 B CN114552923 B CN 114552923B CN 202210424134 A CN202210424134 A CN 202210424134A CN 114552923 B CN114552923 B CN 114552923B
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- seat
- fan motor
- sliding
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- mounting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/16—Centering rotors within the stator; Balancing rotors
- H02K15/165—Balancing the rotor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/346—Testing of armature or field windings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a fan rotor dynamic balance correcting device, which relates to the technical field of motor test correction and comprises: the device comprises a base, a fan motor installation part, an inspection part, a marking part, an indication part and an auxiliary part; the base is installed on the workbench, a fixing seat A is fixedly connected to the base through a bolt, and a fixing seat B is fixedly connected to the base through a bolt. Through the matching arrangement of the fan motor and the auxiliary part, after the fan motor is installed, the baffle B is in elastic contact with the fan motor, and the baffle B is in a butting state with the plug of the connecting cable, so that the looseness prevention of the plug of the connecting cable can be realized, and the problem that the fan motor is often fixed through bolts and is not fast and stable enough is solved; the problem of plug looseness prevention cannot be automatically realized when the fan motor is installed.
Description
Technical Field
The invention relates to the technical field of motor test correction, in particular to a fan rotor dynamic balance correction device.
Background
During the production process of the motor, the fan is vibrated when rotating due to factors such as the impossibility of perfect homogeneity of materials, the limitation of precision in manufacturing and the like, so the fan motor needs to be tested and corrected after being produced.
However, as for the conventional fan rotor dynamic balance correction device, firstly, the conventional device is often fixed by bolts when a fan motor is fixed, and is not fast and stable enough; secondly, the locking of plug can not be realized automatically when installing fan motor to current device.
Disclosure of Invention
In view of the above, the present invention provides a fan rotor dynamic balance calibration apparatus, which has a fan motor mounting portion, and can realize multiple fixing of a fan motor and detection of a fixing hole on a fan motor seat body by the arrangement of the fan motor mounting portion; still have the auxiliary part, through the setting of auxiliary part, can realize the tight locking of support of plug automatically behind the installation fan motor.
The invention provides a fan rotor dynamic balance correcting device, which specifically comprises: the device comprises a base, a fan motor installation part, an inspection part, a marking part, an indication part and an auxiliary part; the base is arranged on the workbench, a fixed seat A is fixedly connected to the base through a bolt, and a fixed seat B is fixedly connected to the base through a bolt; the fan motor mounting part consists of a mounting seat, a baffle A, a through hole, an auxiliary seat and a locking rod, the mounting seat is fixedly connected to the fixing seat A through a bolt, and a fan motor is mounted in the mounting seat; the mounting seat is of a concave structure, the inner wall of the mounting seat is contacted with the outer side of the fan motor seat body, and the head end of the mounting seat is of an arc structure; two baffle plates A are symmetrically welded on the mounting seat, and both the two baffle plates A are in rectangular plate structures; the bottom end surfaces of the two baffle plates A are contacted with the top end surface of the fan motor, and the two baffle plates A jointly form an auxiliary fixing structure of the fan motor; the inspection part consists of a sliding seat, a sliding rod A, an installation arm, a detection block, an elastic piece A and an extrusion plate, and the sliding seat is welded on a fixed seat B; the marking part consists of a telescopic bottle, a spray pipe, a bolt fixing seat and an auxiliary hole, and the telescopic bottle is arranged on the sliding seat through a connecting seat; the indicating part consists of an indicating lamp, a connecting cable and a storage battery, and the indicating lamp is arranged on a connecting seat of the telescopic bottle; the auxiliary part is by slide bar B, baffle B and elastic component B, and slide bar B is equipped with two altogether, and two slide bar B symmetry welding are on the sliding seat.
Optionally, each baffle plate a is provided with a through hole, the two through holes are both circular hole-shaped structures, and a fixing hole on the fan motor base body is aligned with the through hole after the fan motor is installed on the installation base;
four locking rods are welded on the auxiliary seat and are of cylindrical rod-shaped structures, and the four locking rods are respectively inserted into the fixing holes and the through holes in the seat body.
Optionally, the diameter of the locking rod is matched with a fixing hole on the fan motor base body, and the head end of the locking rod is of a hemispherical structure.
Optionally, two sliding rods a are symmetrically welded on the sliding seat, and both the two sliding rods a are in a stepped shaft-shaped structure, and the sliding seat is in a concave structure; the two sliding rods A are connected with mounting arms in a sliding mode, and the front end faces and the rear end faces of the mounting arms are respectively contacted with the front end face of the inner wall of the sliding seat and the rear end face of the inner wall of the sliding seat.
Optionally, each sliding rod a is sleeved with an elastic piece a, and the two elastic pieces a jointly form an elastic reset structure of the mounting arm;
the bottom end face of the mounting arm is adhered with a detection block, the detection block contains colors, and the distance between the detection block and the outer wall of the rotating shaft of the fan motor is 0.01 cm.
Optionally, paint is filled in the telescopic bottle, a spray pipe is connected to the telescopic bottle, and the spray pipe is aligned with the fan motor.
Optionally, an extrusion plate is welded to the mounting arm, and the extrusion plate is of an L-shaped structure;
the telescopic bottle is welded with a bolt fixing seat which is of an annular structure; four auxiliary holes are formed in the bolt fixing seat in an annular array shape, fixing bolts are inserted into the two auxiliary holes in the front side and the rear side in an inserted mode, and the fixing bolts are in threaded connection with the extrusion plate.
Optionally, the storage battery is mounted on the sliding seat, and a connecting cable is plugged in the storage battery; the connecting cable is connected with the indicating lamp, the indicating lamp is aligned with the auxiliary hole on the left side, and the auxiliary hole is in an air flow spraying shape when the telescopic bottle is stretched in a reciprocating mode.
Optionally, the two sliding rods B are slidably connected with a baffle B, each sliding rod B is sleeved with an elastic piece B, and the baffle B is located above the mounting arm; after the fan motor is installed, the baffle B is in elastic contact with the fan motor, and the baffle B is tightly abutted to the plug of the connecting cable.
Through the arrangement of the fan motor mounting part, firstly, because the mounting seat is of a concave structure, the inner wall of the mounting seat is in contact with the outer side of the fan motor seat body, and the head end of the mounting seat is of an arc-shaped structure, on one hand, the fan motor can be fixed in an auxiliary mode through the mounting seat, and on the other hand, because the head end of the mounting seat is of the arc-shaped structure, the fan motor can be placed in the mounting seat more conveniently and quickly;
secondly, two baffle plates A are symmetrically welded on the mounting seat, and both the two baffle plates A are in rectangular plate structures; the bottom end surfaces of the two baffle plates A are contacted with the top end surface of the fan motor, and the two baffle plates A jointly form an auxiliary fixing structure of the fan motor, so that the fixing firmness of the fan motor can be improved;
thirdly, each baffle A is provided with a through hole, the two through holes are both in a circular hole structure, and the fixing hole on the fan motor base body is aligned with the through hole after the fan motor is installed on the installation base; four locking rods are welded on the auxiliary seat, the four locking rods are all of cylindrical rod-shaped structures, and the four locking rods are respectively inserted into the fixing holes and the through holes in the seat body, so that the fan motor can be further fixed;
fourthly, the diameter of the locking rod is matched with the fixing hole in the motor base body of the fan, and the head end of the locking rod is of a hemispherical structure, so that on one hand, the detection of the fixing hole in the motor base body can be detected through the locking rod, and on the other hand, the locking rod with the head end of the hemispherical structure is smoother when being plugged; compared with the prior art, the fan motor base has the advantages that multiple fixation of the fan motor can be achieved through structural improvement, and the detection of the fixing hole in the fan motor base body can be achieved while fixation is achieved.
Through the matching arrangement of the inspection part, the marking part and the indicating part, firstly, pigment is filled in the telescopic bottle, the spray pipe is connected to the telescopic bottle, and the spray pipe is aligned with the fan motor, so that the pigment sprayed out of the spray pipe can realize the marking of the fan motor when the telescopic bottle is extruded; an extrusion plate is welded on the mounting arm, and the extrusion plate is of an L-shaped structure; the telescopic bottle is welded with a bolt fixing seat which is of an annular structure; four auxiliary holes are formed in the bolt fixing seat in an annular array shape, fixing bolts are inserted into the two auxiliary holes on the front side and the rear side and are in threaded connection with the extrusion plate, so that the mounting arm can be pushed to reciprocate when the rotating shaft of the fan motor shakes, and extrusion of the telescopic bottle and liquid spraying of the spray pipe are realized;
secondly, the indicator light is aligned with the auxiliary hole on the left side, and the auxiliary hole is in an air flow spraying shape when the telescopic bottle is stretched in a reciprocating mode, so that the air flow cleaning of the indicator light can be realized through the air flow; compared with the existing device, the automatic liquid spraying marking device can realize automatic liquid spraying marking, and can realize cleaning of the indicator lamp while realizing liquid spraying marking.
Through the cooperation setting of fan motor and auxiliary part, after the fan motor installation finish backplate B and fan motor elastic contact, and baffle B is the form of supporting tightly with connecting cable's plug this moment to can realize the locking of connecting cable plug not hard up.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic axial view of the present invention.
Fig. 2 is an enlarged schematic view of the invention at a in fig. 1.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is an enlarged view of the structure of fig. 3B according to the present invention.
FIG. 5 is a schematic view showing a fan motor mounting part and a fan motor according to the present invention in a disassembled axial view.
FIG. 6 is a schematic axial view of the inspection section, the marking section, the indicating section and the auxiliary section according to the present invention.
Fig. 7 is an enlarged view of the structure of fig. 6 according to the present invention.
Fig. 8 is a schematic axial view of the invention in the other direction from fig. 6.
List of reference numerals
1. A base; 101. a fixed seat A; 102. a fixed seat B; 2. a fan motor mounting portion; 201. a mounting seat; 202. a baffle A; 203. a through hole; 204. an auxiliary seat; 205. a locking lever; 3. a fan motor; 4. an inspection unit; 401. a sliding seat; 402. a slide bar A; 403. a mounting arm; 404. a detection block; 405. an elastic member A; 406. a pressing plate; 5. a marking section; 501. a telescopic bottle; 502. a nozzle; 503. a bolt fixing seat; 504. an auxiliary hole; 6. an indicating section; 601. an indicator light; 602. connecting a cable; 603. a storage battery; 7. an auxiliary part; 701. a slide bar B; 702. a baffle B; 703. and an elastic member B.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 8:
the invention provides a dynamic balance correcting device of a fan rotor, which comprises: the device comprises a base 1, a fan motor mounting part 2, an inspection part 4, a marking part 5, an indication part 6 and an auxiliary part 7;
the base 1 is installed on the workbench, a fixed seat A101 is fixedly connected to the base 1 through a bolt, and a fixed seat B102 is fixedly connected to the base 1 through a bolt;
the fan motor mounting part 2 consists of a mounting seat 201, a baffle A202, a through hole 203, an auxiliary seat 204 and a locking rod 205, the mounting seat 201 is fixedly connected to a fixed seat A101 through bolts, and a fan motor 3 is mounted in the mounting seat 201;
the inspection part 4 consists of a sliding seat 401, a sliding rod A402, a mounting arm 403, a detection block 404, an elastic piece A405 and a pressing plate 406, and the sliding seat 401 is welded on a fixed seat B102;
the marking part 5 consists of a telescopic bottle 501, a spray pipe 502, a bolt fixing seat 503 and an auxiliary hole 504, and the telescopic bottle 501 is arranged on the sliding seat 401 through a connecting seat;
the indicating part 6 consists of an indicating lamp 601, a connecting cable 602 and a storage battery 603, and the indicating lamp 601 is installed on a connecting seat of the telescopic bottle 501;
the auxiliary part 7 is composed of two sliding rods B701, a baffle B702 and an elastic member B703, and the two sliding rods B701 are symmetrically welded on the sliding seat 401.
In addition, according to the embodiment of the present invention, as shown in fig. 5, the mounting seat 201 is of a concave structure, the inner wall of the mounting seat 201 contacts with the outer side of the base body of the fan motor 3, and the head end of the mounting seat 201 is of an arc-shaped structure, so that on one hand, the auxiliary fixing of the fan motor 3 can be realized through the mounting seat 201, and on the other hand, the head end of the mounting seat 201 is of an arc-shaped structure, so that the fan motor 3 can be placed in the mounting seat 201 more conveniently and quickly.
In addition, according to the embodiment of the present invention, as shown in fig. 5, two baffles a202 are symmetrically welded on the mounting seat 201, and both the baffles a202 are rectangular plate-shaped structures; the bottom end surfaces of the two baffle plates A202 are in contact with the top end surface of the fan motor 3, and the two baffle plates A202 jointly form an auxiliary fixing structure of the fan motor 3, so that the fixing firmness of the fan motor 3 can be improved.
In addition, according to the embodiment of the present invention, as shown in fig. 5, each baffle a202 is provided with a through hole 203, and both the through holes 203 are circular hole-shaped structures, and when the fan motor 3 is installed on the installation seat 201, the fixing hole on the seat body of the fan motor 3 is aligned with the through hole 203;
four locking rods 205 are welded on the auxiliary seat 204, the four locking rods 205 are all in a cylindrical rod-shaped structure, and the four locking rods 205 are respectively inserted into the fixing holes and the through holes 203 on the seat body, so that the fan motor 3 can be further fixed.
Furthermore, according to the embodiment of the present invention, as shown in fig. 5, the diameter of the locking rod 205 is matched with the fixing hole on the housing of the fan motor 3, and the head end of the locking rod 205 is of a hemispherical structure, so that on one hand, the detection of the fixing hole on the housing of the fan motor 3 can be detected by the locking rod 205, and on the other hand, the locking rod 205 with the hemispherical structure at the head end is smoother when being plugged.
In addition, according to the embodiment of the present invention, as shown in fig. 6, two sliding rods a402 are symmetrically welded on the sliding seat 401, and both the two sliding rods a402 are of a stepped shaft-shaped structure, and the sliding seat 401 is of a concave structure; the two slide rods a402 are connected with the mounting arms 403 in a sliding manner, and the front end surfaces and the rear end surfaces of the mounting arms 403 are respectively in contact with the front end surface and the rear end surface of the inner wall of the slide seat 401, so that the stability of the mounting arms 403 sliding on the slide rods a402 can be improved.
In addition, according to the embodiment of the present invention, as shown in fig. 3, each sliding rod a402 is sleeved with an elastic member a405, and the two elastic members a405 together form an elastic resetting structure of the mounting arm 403;
the bottom end face of the mounting arm 403 is adhered with a detection block 404, the detection block 404 is subjected to sanding treatment, and the distance between the detection block 404 and the outer wall of the rotating shaft of the fan motor 3 is 0.01cm, so that when the rotating shaft of the fan motor 3 shakes, sanding correction can be performed through the detection block 404.
Further, according to the embodiment of the present invention, as shown in fig. 1 and 6, paint is filled in the collapsible bottle 501, and the nozzle 502 is connected to the collapsible bottle 501, and the nozzle 502 is aligned with the fan motor 3, so that the paint sprayed at the nozzle 502 when the collapsible bottle 501 is squeezed can mark the fan motor 3.
Furthermore, according to the embodiment of the present invention, as shown in fig. 1, 6 and 7, a pressing plate 406 is welded to the mounting arm 403, and the pressing plate 406 has an L-shaped structure;
a bolt fixing seat 503 is welded on the telescopic bottle 501, and the bolt fixing seat 503 is of an annular structure; four auxiliary holes 504 are opened to be the annular array form on the bolt fixing base 503, and all peg graft in two auxiliary holes 504 of front side and rear side and have fixing bolt, and this fixing bolt and stripper plate 406 threaded connection, thereby can promote installation arm 403 to carry out reciprocating motion when the shake appears in the fan motor 3 axis of rotation, and then just also realized the extrusion of flexible bottle 501 and the hydrojet of spray tube 502.
Further, according to the embodiment of the present invention, as shown in fig. 6 to fig. 7 and fig. 8, the storage battery 603 is mounted on the sliding seat 401, and the connection cable 602 is plugged to the storage battery 603; the connecting cable 602 is connected with the indicator lamp 601, and the indicator lamp 601 is aligned with the auxiliary hole 504 on the left side, and when the telescopic bottle 501 is stretched and contracted reciprocally, the auxiliary hole 504 is in an air flow spray shape, and thus the air flow cleaning of the indicator lamp 601 can be realized through the air flow.
In addition, according to the embodiment of the present invention, as shown in fig. 1 to fig. 3 and fig. 4, a baffle B702 is connected to the two sliding rods B701 in a sliding manner, and each sliding rod B701 is sleeved with an elastic member B703, and the baffle B702 is located above the mounting arm 403, so that protection during detection can be achieved; after the fan motor 3 is installed, the baffle B702 is in elastic contact with the fan motor 3, and the baffle B702 is tightly abutted to the plug of the connection cable 602, so that the looseness prevention of the plug of the connection cable 602 can be realized.
The specific use mode and function of the embodiment are as follows:
when the fan motor 3 is fixed, the fan motor 3 is firstly placed in the mounting seat 201, at this time, firstly, because the mounting seat 201 is of a concave structure, the inner wall of the mounting seat 201 is in contact with the outer side of the seat body of the fan motor 3, and the head end of the mounting seat 201 is of an arc-shaped structure, on one hand, the auxiliary fixation of the fan motor 3 can be realized through the mounting seat 201, and on the other hand, because the head end of the mounting seat 201 is of the arc-shaped structure, the fan motor 3 can be placed in the mounting seat 201 more conveniently and quickly; secondly, two baffle plates A202 are symmetrically welded on the mounting seat 201, and the two baffle plates A202 are both in rectangular plate structures; the bottom end surfaces of the two baffles A202 are contacted with the top end surface of the fan motor 3, and the two baffles A202 jointly form an auxiliary fixing structure of the fan motor 3, so that the fixing firmness of the fan motor 3 can be improved; thirdly, each baffle plate A202 is provided with a through hole 203, the two through holes 203 are both in a circular hole structure, and after the fan motor 3 is installed on the installation seat 201, a fixing hole on a seat body of the fan motor 3 is aligned with the through hole 203; four locking rods 205 are welded on the auxiliary seat 204, the four locking rods 205 are all in a cylindrical rod-shaped structure, and the four locking rods 205 are respectively inserted into the fixing holes and the through holes 203 on the seat body, so that the fan motor 3 can be further fixed; fourthly, since the diameter of the locking rod 205 is matched with the fixing hole on the base of the fan motor 3 and the head end of the locking rod 205 is of a hemispherical structure, on one hand, the detection of the fixing hole on the base of the motor 3 can be detected by the locking rod 205, and on the other hand, the locking rod 205 with the hemispherical head end is smoother when being plugged;
during inspection, the fan motor 3 is driven to rotate, at this time, the detection block 404 is adhered to the bottom end face of the mounting arm 403, the detection block 404 is subjected to sanding treatment, and the distance between the detection block 404 and the outer wall of the rotating shaft of the fan motor 3 is 0.01cm, so that when the rotating shaft of the fan motor 3 shakes, grinding correction can be performed through the detection block 404;
when the fan motor 3 shakes during the inspection, firstly, the telescopic bottle 501 is filled with pigment, the spray pipe 502 is connected to the telescopic bottle 501, and the spray pipe 502 is aligned with the fan motor 3, so that the pigment sprayed out of the spray pipe 502 can mark the fan motor 3 when the telescopic bottle 501 is squeezed; an extrusion plate 406 is welded on the mounting arm 403, and the extrusion plate 406 is of an L-shaped structure; a bolt fixing seat 503 is welded on the telescopic bottle 501, and the bolt fixing seat 503 is of an annular structure; four auxiliary holes 504 are formed in the bolt fixing seat 503 in an annular array shape, fixing bolts are inserted into the two auxiliary holes 504 on the front side and the rear side, and the fixing bolts are in threaded connection with the extrusion plate 406, so that the installation arm 403 can be pushed to reciprocate when the rotating shaft of the fan motor 3 shakes, and extrusion of the telescopic bottle 501 and liquid spraying of the spray pipe 502 are further realized; secondly, because the position of the indicator lamp 601 is aligned with the auxiliary hole 504 on the left side, and the auxiliary hole 504 is in an air flow spraying shape when the telescopic bottle 501 is reciprocally telescopic, the air flow cleaning of the indicator lamp 601 can be realized through the air flow.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above are exemplary embodiments of the invention only, and are not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (5)
1. The dynamic balance correcting device of the fan rotor is characterized by comprising: the device comprises a base (1), a fan motor mounting part (2) and an inspection part (4); the base (1) is installed on the workbench, a fixed seat A (101) is fixedly connected to the base (1) through a bolt, and a fixed seat B (102) is fixedly connected to the base (1) through a bolt;
the fan motor mounting part (2) consists of a mounting seat (201), a baffle A (202), a through hole (203), an auxiliary seat (204) and a locking rod (205), the mounting seat (201) is fixedly connected to the fixing seat A (101) through bolts, and a fan motor (3) is mounted in the mounting seat (201); the mounting seat (201) is of a concave structure, the inner wall of the mounting seat (201) is in contact with the outer side of the seat body of the fan motor (3), and the head end of the mounting seat (201) is of an arc-shaped structure; the mounting seat (201) is symmetrically welded with two baffle plates A (202), and the two baffle plates A (202) are both rectangular plate-shaped structures; the bottom end surfaces of the two baffles A (202) are in contact with the top end surface of the fan motor (3), and the two baffles A (202) jointly form an auxiliary fixing structure of the fan motor (3); each baffle A (202) is provided with a through hole (203), the two through holes (203) are both in a circular hole structure, and when the fan motor (3) is installed on the installation seat (201), a fixing hole on the seat body of the fan motor (3) is aligned to the through hole (203);
four locking rods (205) are welded on the auxiliary seat (204), the four locking rods (205) are all of cylindrical rod-shaped structures, and the four locking rods (205) are respectively inserted into the fixing holes and the through holes (203) on the seat body;
the diameter of the locking rod (205) is matched with a fixing hole on a seat body of the fan motor (3), and the head end of the locking rod (205) is of a hemispherical structure;
the inspection part (4) consists of a sliding seat (401), a sliding rod A (402), a mounting arm (403), a detection block (404), an elastic piece A (405) and a squeezing plate (406), and the sliding seat (401) is welded on a fixed seat B (102);
two sliding rods A (402) are symmetrically welded on the sliding seat (401), the two sliding rods A (402) are both of a stepped shaft-shaped structure, and the sliding seat (401) is of a concave structure; the two sliding rods A (402) are connected with mounting arms (403) in a sliding mode, and the front end faces and the rear end faces of the mounting arms (403) are respectively contacted with the front end faces and the rear end faces of the inner walls of the sliding seats (401);
each sliding rod A (402) is sleeved with an elastic piece A (405), and the two elastic pieces A (405) jointly form an elastic reset structure of the mounting arm (403);
a detection block (404) is adhered to the bottom end face of the mounting arm (403), the detection block (404) contains colors, and the distance between the detection block (404) and the outer wall of the rotating shaft of the fan motor (3) is 0.01 cm;
the automatic bottle opener is characterized by further comprising a marking part (5), wherein the marking part (5) consists of a telescopic bottle (501), a spray pipe (502), a bolt fixing seat (503) and an auxiliary hole (504), and the telescopic bottle (501) is installed on the sliding seat (401) through a connecting seat;
an extrusion plate (406) is welded on the mounting arm (403), and the extrusion plate (406) is of an L-shaped structure;
the telescopic bottle is characterized by further comprising an indicating part (6), wherein the indicating part (6) consists of an indicating lamp (601), a connecting cable (602) and a storage battery (603), and the indicating lamp (601) is installed on a connecting seat of the telescopic bottle (501); the storage battery (603) is arranged on the sliding seat (401), and a connecting cable (602) is inserted into the storage battery (603);
the device is characterized by further comprising an auxiliary part (7), wherein the auxiliary part (7) consists of two sliding rods B (701), a baffle B (702) and an elastic piece B (703), and the two sliding rods B (701) are symmetrically welded on the sliding seat (401); two sliding rod B (701) are connected with a baffle B (702) in a sliding mode, each sliding rod B (701) is sleeved with an elastic piece B (703), and the baffle B (702) is located above the mounting arm (403).
2. The fan rotor dynamic balance correction device of claim 1, wherein: paint is filled in the telescopic bottle (501), a spray pipe (502) is connected to the telescopic bottle (501), and the spray pipe (502) is aligned with the fan motor (3).
3. The fan rotor dynamic balance correction device of claim 1, wherein: a bolt fixing seat (503) is welded on the telescopic bottle (501), and the bolt fixing seat (503) is of an annular structure; four auxiliary holes (504) are formed in the bolt fixing seat (503) in an annular array shape, fixing bolts are inserted into the two auxiliary holes (504) on the front side and the rear side, and the fixing bolts are in threaded connection with the extrusion plate (406).
4. The fan rotor dynamic balance correction device of claim 1, wherein: the connecting cable (602) is connected with the indicator lamp (601), the indicator lamp (601) is aligned with the auxiliary hole (504) on the left side, and the auxiliary hole (504) is in an air flow spraying shape when the telescopic bottle (501) is stretched and contracted in a reciprocating mode.
5. The fan rotor dynamic balance correction device of claim 1, wherein: when the fan motor (3) is installed, the baffle B (702) is in elastic contact with the fan motor (3), and the baffle B (702) is tightly abutted to the plug of the connecting cable (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424134.0A CN114552923B (en) | 2022-04-22 | 2022-04-22 | Dynamic balance correcting device for fan rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424134.0A CN114552923B (en) | 2022-04-22 | 2022-04-22 | Dynamic balance correcting device for fan rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114552923A CN114552923A (en) | 2022-05-27 |
| CN114552923B true CN114552923B (en) | 2022-07-12 |
Family
ID=81667367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN213658929U (en) * | 2020-11-07 | 2021-07-09 | 长沙贝士德电气科技有限公司 | Machining device for servo driver testing device |
| CN113358503A (en) * | 2021-06-25 | 2021-09-07 | 嘉兴市凯莎科技有限公司 | Bearing seal ring pressure resistance testing tool for wind power device and testing method thereof |
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