CN110165843B - Intelligent assembling machine for assembling motor bearing - Google Patents
Intelligent assembling machine for assembling motor bearing Download PDFInfo
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- CN110165843B CN110165843B CN201910567208.4A CN201910567208A CN110165843B CN 110165843 B CN110165843 B CN 110165843B CN 201910567208 A CN201910567208 A CN 201910567208A CN 110165843 B CN110165843 B CN 110165843B
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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
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Abstract
The invention relates to an intelligent assembling machine for assembling a motor bearing, which comprises a bottom plate, an anti-deviation mechanism, a blocking plate, a downward pressing sleeve, sliding rods and a sleeve support, wherein the anti-deviation mechanism is installed on the upper end surface of the middle part of the bottom plate, the blocking plate is positioned right above the anti-deviation mechanism, the blocking plate is installed on the top of the outer end of the bottom plate, the downward pressing sleeve is positioned above the blocking plate, the left end and the right end of the downward pressing sleeve are respectively provided with a support frame, the top of each support frame is provided with one sliding rod, the upper end of each sliding rod is connected with the upper end of one sleeve support in a sliding fit mode, and the lower end of the sleeve support is installed on the top of the. The invention can solve the problem that the bearing is required to be installed by different sleeves aiming at the motor rotating shafts with different models, and the bearing is easily damaged because the types of the sleeves and the rotating shafts are not corresponding; when the motor rotating shaft is used for installing the bearing, the lower end of the motor rotating shaft is not limited, so that the rotating shaft is toppled when the bearing is installed.
Description
Technical Field
The invention relates to the technical field of motor production, in particular to an intelligent assembling machine for assembling a motor bearing.
Background
In the maintenance workshop of motor, often need carry out the dismantlement and the equipment of different model motors, so that maintain the motor, at first need carry out the installation of bearing to the pivot of motor after the motor maintenance is accomplished, the bearing is installed the pivot and is generally gone on through artificial mode, at first put the bearing card in the pivot, rethread sleeve card cover is in the pivot, telescopic bottom supports on the inner circle of bearing, the bottom of artifical hammering bearing makes the bearing install suitable position in the pivot, because the diameter of the motor shaft of different models also can be different, thereby will use different sleeves when carrying out the installation of bearing to the pivot of different models.
The concrete problem that exists when current manual work carries out the installation of bearing to motor shaft is as follows:
1. different sleeves are required to be used for installing bearings for motor rotating shafts of different models, and when the types of the sleeves do not correspond to the types of the rotating shafts, the sleeves are hammered manually, so that the downward pressure of the sleeves acts on the outer rings of the bearings, and the bearings are easily damaged;
2. when the top of the sleeve is hammered manually, the bearing is installed on the rotating shaft and has certain internal stress due to the fact that hammering force is inclined, and certain influence is caused on the service life of the motor;
3. when the motor rotating shaft is used for mounting the bearing, the lower end of the motor rotating shaft is not limited, so that the rotating shaft can topple due to the fact that the hammering force is inclined when the bearing is mounted, and certain safety accidents are caused.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent assembling machine for motor bearing assembly, which comprises a base plate, an anti-deviation mechanism, a stop plate, a lower pressing sleeve, sliding rods and a sleeve support, wherein the anti-deviation mechanism is arranged on the upper end surface of the middle part of the base plate and can lock the lower end of a motor rotating shaft, the bearing is sleeved at the upper end of the motor rotating shaft, the stop plate is positioned right above the anti-deviation mechanism and is arranged on the top of the outer end of the base plate, the lower end of the stop plate is of a telescopic structure, a round hole is arranged in the middle part of the stop plate, the lower pressing sleeve is positioned above the stop plate, a support frame is arranged at each of the left end and the right end of the lower pressing sleeve, a sliding rod is arranged on the top of each support frame, the upper end of each sliding rod is connected with the upper end of one sleeve support frame in a sliding fit manner, and, the bearing can be positioned and installed on the motor rotating shaft, the lower end of the motor rotating shaft is placed in the deviation preventing mechanism, the bearing sleeve is placed at the upper end of the motor rotating shaft, then the motor rotating shaft is sleeved with the pressing sleeve, and the bearing can be positioned and installed on the rotating shaft of the motor manually by hammering the top of the pressing sleeve.
The anti-deviation mechanism comprises an anti-deviation cylinder, clamping sliding columns, clamping springs and clamping sleeves, wherein the anti-deviation cylinder is of a hollow cylinder structure with an opening at the top, the bottom of the anti-deviation cylinder is made of copper, the left side and the right side of the inner end of the anti-deviation cylinder are uniformly distributed with one clamping sliding column, the middle part of each clamping sliding column is connected with the side wall of the anti-deviation cylinder in a sliding fit manner, the inner end of each clamping sliding column is provided with one clamping sleeve, the two clamping sleeves are symmetrical in position, the outer sides of the inner ends of the clamping sliding columns are provided with the clamping springs, the clamping springs are arranged between the outer side surfaces of the clamping sleeves and the inner wall of the anti-deviation cylinder, the clamping springs perform telescopic motion to enable the clamping sleeves to clamp motor rotating shafts with different diameters, during specific work, the anti-deviation mechanism can lock the lower ends of the motor rotating shafts to prevent the lower ends of the rotating shafts from displacing when the rotating shafts are mounted with bearings, the copper material at the bottom of the anti-deflection cylinder can prevent the lower end of the rotating shaft from being damaged when the bearing is installed.
The upper end of the lower pressing sleeve is of a cone structure, the lower end of the lower pressing sleeve is of a cylinder structure, the lower end of the lower pressing sleeve is provided with a T-shaped groove, telescopic sleeves are uniformly distributed in the T-shaped groove of the lower pressing sleeve and are of a hollow cylinder structure, the cross section of each telescopic sleeve is in a T shape, the telescopic sleeve positioned at the outermost end is sleeved in the T-shaped groove of the lower pressing sleeve in a sliding fit mode, the rest telescopic sleeves are sequentially sleeved in the hollow structures of the telescopic sleeves at the outer ends of the telescopic sleeves, two adjacent telescopic sleeves are in sliding fit, the telescopic sleeve at the inner end is clamped on the telescopic sleeve adjacent to the outer end of the telescopic sleeve, and the lower pressing sleeve and the telescopic sleeves are matched and clamped on an;
the front end and the rear end of the lower pressing sleeve are both provided with a locking hole, the front end and the rear end of the telescopic sleeve are both provided with a through hole corresponding to the locking hole on the lower pressing sleeve, the inner end of the locking rod penetrates through the locking hole on the lower pressing sleeve and the through hole on the telescopic sleeve, and the outer end of the locking rod is uniformly provided with round holes;
the lower extreme of locking lever is provided with the fixed plate, the locking lever is connected through the bolt with the fixed plate, and the locking lever is located the top of support frame, concrete during operation, the telescope tube and the flexible cover of pushing down cooperate can block on the inner circle of bearing, make the atress that the bearing can be even, prevent that there is certain internal stress when the bearing is installed, thereby influence the life of motor, the telescope tube and the flexible cover of pushing down cooperate can carry out the installation of bearing to the motor shaft of different models, insert the degree of depth in locking hole and interlude hole through control locking lever, the telescope tube that can control push down sleeve or suitable position is installed the action to the bearing, the cone structure of push down sleeve upper end can evenly transmit the telescopic lower extreme of pushing down with the hammering power.
The axial lead of the downward pressing sleeve, the axial lead of the telescopic sleeve, the axial lead of the round hole in the blocking plate and the axial lead of the anti-deviation cylinder are all positioned on the same vertical straight line, the motor rotating shaft can be positioned and placed in the anti-deviation cylinder through the arrangement, and the hammering force generated when the downward pressing sleeve is used for installing the bearing can be applied right above the motor rotating shaft, so that the installation effect of the bearing installation tool on the bearing is improved.
As a preferred technical scheme of the present invention, the locking hole on the downward pressing sleeve and the through hole on the telescopic sleeve are both T-shaped holes, and the locking rod is a T-shaped rod.
As a preferred technical scheme of the present invention, the through holes provided in the telescopic sleeves located at the innermost end of the push-down sleeve are blind holes, and the through holes provided in the remaining telescopic sleeves are through holes.
As a preferred technical solution of the present invention, the distance between the circular holes on the locking lever is equal to the distance between two adjacent telescopic sleeves, and the number of the circular holes of the locking lever is one more than the number of the telescopic sleeves, when the circular hole at the outermost end of the locking lever is locked on the fixing plate, the locking lever can lock all the telescopic sleeves, and when the fixing plate is locked with the second circular hole at the outer end of the locking lever, the locking lever unlocks the telescopic sleeve at the innermost end, so that the telescopic sleeve at the innermost end can move upward freely.
As a preferred technical scheme of the invention, the lower end of the telescopic sleeve is sequentially lifted from inside to outside, the bottom of the telescopic sleeve at the outermost end is positioned below the bottom of the downward pressing sleeve, the bottom of the telescopic sleeve is provided with a copper pad, and the inner end of the bottom of the downward pressing sleeve is provided with the copper pad.
As a preferred technical scheme of the invention, the cross section of the upper support frame of the lower pressing sleeve is L-shaped, the lower end of the support frame is of an arc-shaped structure, the top of the barrier plate is symmetrically provided with arc-shaped vertical plates, the inner side surface of the arc-shaped structure at the lower end of the support frame is attached to the outer side surface of the arc-shaped vertical plate, and the inner side surface of the lower end of the supporting frame and the outer side surface of the upper end of the arc-shaped vertical plate are both provided with chutes, when the bottom of the supporting frame contacts with the top of the blocking plate, the bearing is installed at the proper position of the rotating shaft, the position of bearing installation can be adjusted through the height of adjusting the barrier plate, can further carry on spacingly to the bearing when the bearing will install promptly when the arc structure of support frame lower extreme matches with the arc riser, prevents that the push down sleeve from receiving the crooked effort that causes the bearing to receive of hammering dynamics to have the deviation for there is certain internal stress in the inside of bearing after the installation.
As a preferred technical scheme of the invention, the front end of the barrier plate is provided with an equilateral trapezoid notch, the side edge of the notch on the barrier plate is tangent with the round hole on the barrier plate, and the notch on the barrier plate can facilitate the placement and collection of the rotating shaft during specific work.
As a preferred technical scheme of the invention, the lower end of the clamping sleeve is of an arc-shaped structure, the upper end of the clamping sleeve is of an outward-expanding arc-shaped structure, and the outward-expanding structure at the upper end of the clamping sleeve enables the rotating shaft to be smoothly inserted into the anti-deviation cylinder without manual assistance during specific work.
As a preferred technical scheme of the invention, an arc-shaped through groove is formed in the rear side of a sleeve support at the left end of a bottom plate, another arc-shaped through groove is formed in the front side of the sleeve support at the right end of the bottom plate, the cross-sectional dimension of the arc-shaped through groove is smaller than that of a sliding rod, a circular groove is formed in the lower end of the sliding rod, the diameter of the circular groove of the sliding rod corresponds to that of the arc-shaped through groove, when the motor rotating shaft bearing is installed during specific work, the sleeve is manually lifted and pressed downwards, so that the circular groove of the sliding rod corresponds to the height of the arc-shaped through groove of the sleeve support, and then the sleeve is clockwise rotated and pressed, so that the sleeve is locked on.
According to a preferable technical scheme, each sleeve support is provided with a magnet block for adsorbing the sliding rod, the magnet block is of an arc-shaped structure and is located on the outer side of the arc-shaped through groove in the sleeve support, and the magnet block can adsorb the sliding rod during specific work, so that the stability of the pressing sleeve on the sleeve support is improved.
The invention has the beneficial effects that:
the invention can mount bearings on motor rotating shafts with different sizes, and the downward pressing sleeve and the telescopic sleeve can be combined so as to apply downward pressure on bearing inner rings mounted on different rotating shafts, so that the mounting effect of the bearings on the motor rotating shafts is good, and the bearings cannot be damaged when being mounted;
the bearing can be limited when the bearing is installed in place, so that the deviation of acting force on the bearing caused by the fact that the pressing sleeve is inclined by hammering force is prevented, and certain internal stress exists in the installed bearing;
the invention can prevent the displacement of the rotating shaft when the bearing is installed by locking the bottom of the rotating shaft of the motor, and the copper material at the bottom of the anti-deviation cylinder can prevent the bottom of the rotating shaft from being damaged when the bearing is installed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view of the present invention between a push down sleeve, a telescoping sleeve, a locking hole and a thru-hole;
FIG. 4 is a cross-sectional view of the present invention between the push down sleeve, the telescoping sleeve, the locking hole, the feedthrough hole, the locking lever and the fixed plate;
FIG. 5 is a cross-sectional view of the invention between the base plate, the anti-deflection mechanism and the blocking plate;
FIG. 6 is a cross-sectional view of the present invention showing the bearing mounting of the lower compression sleeve and the telescoping sleeve for two different diameters of the rotating shaft.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, an intelligent assembling machine for assembling a motor bearing comprises a base plate 1, an anti-deviation mechanism 2, a blocking plate 3, a pressing sleeve 4, sliding rods 5 and a sleeve support 6, wherein the anti-deviation mechanism 2 is installed on the upper end surface of the middle part of the base plate 1, the anti-deviation mechanism 2 can lock the lower end of a motor rotating shaft, the bearing is sleeved on the upper end of the motor rotating shaft, the blocking plate 3 is positioned right above the anti-deviation mechanism 2, the blocking plate 3 is installed on the top of the outer end of the base plate 1, the lower end of the blocking plate 3 is of a telescopic structure, a round hole is formed in the middle part of the blocking plate 3, the pressing sleeve 4 is positioned above the blocking plate 3, a support frame 41 is arranged at each of the left end and the right end of the pressing sleeve 4, a sliding rod 5 is installed on the top of each support frame 41, the upper end of each sliding rod 5 is connected with the, the lower end of the sleeve support 6 is arranged on the top of the outer end of the bottom plate 1, the bearing can be positioned and arranged on the motor rotating shaft, the lower end of the motor rotating shaft is placed in the deviation preventing mechanism 2, the bearing sleeve is arranged at the upper end of the motor rotating shaft, then the bearing sleeve is sleeved on the motor rotating shaft through the pressing sleeve 4, and the bearing can be positioned and arranged on the rotating shaft of the motor through manually hammering the top of the pressing sleeve 4.
The front end of barrier plate 3 be provided with the equilateral trapezoid breach, the side of breach is tangent with the round hole on the barrier plate 3, during concrete work, the breach on the barrier plate 3 can make things convenient for placing and collecting of pivot.
The anti-deviation mechanism 2 comprises an anti-deviation cylinder 21, clamping sliding columns 22, clamping springs 23 and clamping sleeves 24, the anti-deviation cylinder 21 is of a hollow cylinder structure with an opening at the top, the bottom of the anti-deviation cylinder 21 is made of copper, the left side and the right side of the inner end of the anti-deviation cylinder 21 are uniformly distributed with one clamping sliding column 22, the middle part of the clamping sliding column 22 is connected with the side wall of the anti-deviation cylinder 21 in a sliding fit manner, the inner end of each clamping sliding column 22 is provided with one clamping sleeve 24, the two clamping sleeves 24 are symmetrical in position, the outer side of the inner end of each clamping sliding column 22 is distributed with the clamping springs 23, the clamping springs 23 are arranged between the outer side surface of each clamping sleeve 24 and the inner wall of the anti-deviation cylinder 21, the clamping springs 23 perform telescopic motion to enable the clamping sleeves 24 to clamp motor rotating shafts with different diameters, during specific work, the anti-deviation mechanism 2 can lock the lower ends of the motor rotating shafts to, the clamping spring 23 performs telescopic motion, so that the clamping sleeve 24 can perform clamping action on motor rotating shafts with different diameters, and the copper material at the bottom of the deflection preventing cylinder 21 can prevent the lower end of the rotating shaft from being damaged when the bearing is installed.
The lower extreme of centre gripping cover 24 be the arc structure, the upper end of centre gripping cover 24 is the arc structure of outside expansion, centre gripping cover 24 upper end outside expansion structure makes the pivot need not the smooth and easy insertion of manual assistance to prevent inclined to one side section of thick bamboo 21.
The upper end of the lower pressing sleeve 4 is of a cone structure, the lower end of the lower pressing sleeve 4 is of a cylinder structure, a T-shaped groove is formed in the lower end of the lower pressing sleeve 4, telescopic sleeves 42 are uniformly distributed in the T-shaped groove of the lower pressing sleeve 4, the telescopic sleeves 42 are of hollow cylinder structures, the cross sections of the telescopic sleeves 42 are T-shaped, the telescopic sleeve 42 located at the outermost end is sleeved in the T-shaped groove of the lower pressing sleeve 4 in a sliding fit mode, the rest telescopic sleeves 42 are sequentially sleeved in the hollow structures of the telescopic sleeves 42 at the outer end, two adjacent telescopic sleeves 42 are in sliding fit, the telescopic sleeve 42 at the inner end is clamped on the telescopic sleeve 42 adjacent to the outer end of the telescopic sleeve, and the lower pressing sleeve 4 and the telescopic sleeves 42 are matched and clamped on an inner ring of a;
the front end and the rear end of the lower pressing sleeve 4 are both provided with a locking hole 43, the front end and the rear end of the telescopic sleeve 42 are both provided with a through hole 44 corresponding to the locking hole 43 on the lower pressing sleeve 4, the inner end of the locking rod 45 penetrates through the locking hole 43 on the lower pressing sleeve 4 and the through hole 44 on the telescopic sleeve 42, and the outer end of the locking rod 45 is uniformly provided with round holes;
the lower extreme of locking lever 45 is provided with fixed plate 46, locking lever 45 is connected through the bolt with fixed plate 46, and locking lever 45 is located the top of support frame 41, concrete during operation, it can block on the inner circle of bearing to cooperate with telescopic sleeve 42 to push down sleeve 4, make the atress that the bearing can be even, prevent that there is certain internal stress in the bearing installation, thereby influence the life of motor, push down sleeve 4 and telescopic sleeve 42 cooperate and can carry out the installation of bearing to the motor shaft of different models, insert the degree of depth in locking hole 43 and interlude hole 44 through control locking lever 45, can control push down sleeve 4 or the telescopic sleeve 42 of suitable position and install the action to the bearing, the cone structure of push down sleeve 4 upper end can evenly transmit the lower extreme of push down sleeve 4 with the hammering force.
The axial lead of the downward pressing sleeve 4, the axial lead of the telescopic sleeve 42, the axial lead of the round hole in the blocking plate 3 and the axial lead of the deviation preventing cylinder 21 are all positioned on the same vertical straight line, the arrangement enables the motor rotating shaft to be positioned and placed in the deviation preventing cylinder 21, and the hammering force generated when the downward pressing sleeve 4 is used for installing the bearing can be applied right above the motor rotating shaft, so that the installation effect of the bearing installation device on the bearing installation device is improved.
The locking hole 43 on the lower pressing sleeve 4 and the through-inserting hole 44 on the telescopic sleeve 42 are both T-shaped holes, the locking rod 45 is a T-shaped rod, the T-shaped structures of the locking hole 43 and the through-inserting hole 44 can increase the matching effect with the locking rod 45 during specific work, and the locking rod 45 of the T-shaped structure is not easy to bend when the upper end of the lower pressing sleeve 4 performs hammering action.
The through holes 44 formed in the innermost telescopic sleeve 42 of the push-down sleeve 4 are blind holes, and the through holes 44 formed in the remaining telescopic sleeves 42 are through holes, so that the blind hole type through holes 44 formed in the innermost telescopic sleeve 42 can prevent the locking rod 45 from being inserted into the innermost telescopic sleeve 42, and the motor rotating shaft cannot be inserted into the telescopic sleeve 42.
The distance between the round holes on the locking rod 45 is equal to the distance between the two adjacent telescopic sleeves 42, the number of the round holes of the locking rod 45 is one more than that of the telescopic sleeves 42, when the round hole at the outermost end of the locking rod 45 is locked on the fixing plate 46, the locking rod 45 can lock all the telescopic sleeves 42, and when the fixing plate 46 is locked with the second round hole at the outer end of the locking rod 45, the locking rod 45 unlocks the telescopic sleeves 42 at the innermost end, so that the telescopic sleeves 42 at the innermost end can move upwards freely.
The position of the lower end of the telescopic sleeve 42 is sequentially lifted from inside to outside, the bottom of the telescopic sleeve 42 at the outermost end is positioned below the bottom of the lower pressing sleeve 4, a copper pad is arranged on the bottom of the telescopic sleeve 42, and the inner end of the bottom of the lower pressing sleeve 4 is provided with the copper pad.
The section of the support frame 41 on the lower pressing sleeve 4 is L-shaped, the lower end of the support frame 41 is of an arc structure, the top of the barrier plate 3 is symmetrically provided with arc vertical plates 31, the inner side surface of the arc structure at the lower end of the support frame 41 is attached to the outer side surface of the arc vertical plate 31, and the inner side surface of the lower end of the supporting frame 41 and the outer side surface of the upper end of the arc-shaped vertical plate 31 are both provided with chutes, when in operation, when the bottom of the supporting frame 41 contacts the top of the blocking plate 3, the bearing is mounted to the proper position of the rotating shaft, the position of bearing installation can be adjusted through adjusting the height of barrier plate 3, can further carry on spacingly to the bearing when the arc structure of support frame 41 lower extreme matches with arc riser 31 when the bearing will install promptly, prevents to push down that sleeve 4 receives the crooked effort that causes the bearing to receive of hammering dynamics to have the deviation for there is certain internal stress in the inside of bearing after the installation.
The rear side that is located 1 left end sleeve support 6 of bottom plate is provided with an arc and leads to the groove, the front side that is located 1 right-hand member sleeve support 6 of bottom plate is provided with another arc and leads to the groove, and the cross sectional dimension that the arc led to the groove is less than the diameter of slide bar 5, the lower extreme of slide bar 5 is provided with the circular slot, the diameter of 5 circular slots of slide bar department is corresponding with the cross sectional dimension that the groove was led to the arc, concrete during operation, after the bearing installation of motor shaft finishes, the manual work is to the last promotion and is drawn down sleeve 4, make the circular slot of slide bar 5 and sleeve support 6's arc lead to the groove highly corresponding, later clockwise rotation pushes down sleeve 4, make it can pass through 5 locking of.
All be provided with a magnet piece 61 that is used for adsorbing slide bar 5 on every sleeve holder 6, magnet piece 61 is the arc structure, and magnet piece 61 is located sleeve holder 6 and goes up the outside that the groove was led to the arc, and concrete during operation, magnet piece 61 can adsorb slide bar 5 to increase the stability of pushing down sleeve 4 at sleeve holder 6.
During operation, the first step: firstly, a motor rotating shaft needing bearing installation is placed in a circular hole of a barrier plate 3, then the lower end of a motor is placed in an anti-deflection cylinder 21, the rotating shaft is smoothly inserted into the anti-deflection cylinder 21 without manual assistance due to an outward expansion structure at the upper end of a clamping sleeve 24, a clamping spring 23 conducts telescopic motion to enable the clamping sleeve 24 to clamp the motor rotating shafts with different diameters, and a copper material at the bottom of the anti-deflection cylinder 21 can prevent the lower end of the rotating shaft from being damaged when the bearing installation is conducted;
the second step is that: the depth of the locking rod 45 inserted into the locking hole 43 and the through hole 44 is adjusted according to the diameter of the motor rotating shaft, so that the fixing plate 46 and a proper circular hole of the locking rod 45 are locked, the downward pressing sleeve 4 or the telescopic sleeve 42 can be abutted against the inner ring of the bearing, then the cone structure at the upper end of the downward pressing sleeve 4 is manually hammered, the downward pressing sleeve 4 applies hammering force right above the motor rotating shaft, the installation effect of the bearing is improved, the position of the lower end of the telescopic sleeve 42 is sequentially lifted from inside to outside, the downward force of the bearing can be always applied to the position of the inner ring of the bearing, and the bearing is prevented from being damaged due to the action force generated on the outer ring of the bearing;
the third step: when the bottom of the support frame 41 is in contact with the top of the blocking plate 3, the bearing is installed at a proper position of the rotating shaft, the installation position of the bearing can be adjusted by adjusting the height of the blocking plate 3, and when the arc-shaped structure at the lower end of the support frame 41 is matched with the arc-shaped vertical plate 31, the bearing can be further limited when the bearing is installed in place, so that the deviation of acting force applied to the bearing caused by the fact that the lower pressing sleeve 4 is inclined by hammering force is prevented, and certain internal stress exists in the installed bearing;
the fourth step: after the bearing installation of motor shaft finishes, artifical upwards carry and pull down sleeve 4 for the circular slot of slide bar 5 and the high corresponding that the arc of sleeve support 6 led to the groove, later clockwise rotation pushes down sleeve 4, makes and pushes down sleeve 4 and can pass through the locking of slide bar 5 on sleeve support 6, later will install the motor shaft of bearing and take out.
The invention can install bearings on motor rotating shafts with different sizes, and the pressing sleeve and the telescopic sleeve can be combined so as to apply pressing force to the bearing inner rings installed on different rotating shafts, so that the installation effect of the bearings on the motor rotating shafts is good, and the bearings cannot be damaged when being installed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a motor bearing assembly intelligence kludge, includes bottom plate (1), prevents inclined to one side mechanism (2), barrier plate (3), pushes down sleeve (4), slide bar (5) and sleeve holder (6), its characterized in that: the anti-deviation mechanism (2) is installed on the upper end face of the middle of the bottom plate (1), the lower end of the motor rotating shaft can be locked by the anti-deviation mechanism (2), a bearing sleeve is placed at the upper end of the motor rotating shaft, the blocking plate (3) is located right above the anti-deviation mechanism (2), the blocking plate (3) is installed on the top of the outer end of the bottom plate (1), the lower end of the blocking plate (3) is of a telescopic structure, a round hole is formed in the middle of the blocking plate (3), the downward pressing sleeve (4) is located above the blocking plate (3), a support frame (41) is arranged at each of the left end and the right end of the downward pressing sleeve (4), a sliding rod (5) is installed on the top of each support frame (41), the upper end of each sliding rod (5) is connected with the upper end of one sleeve support (6) in a sliding fit mode, and the lower end of the sleeve support (6) is installed on the; wherein:
the anti-deviation mechanism (2) comprises an anti-deviation cylinder (21) and a clamping sliding column (22), the clamping device comprises clamping springs (23) and clamping sleeves (24), wherein the anti-deviation barrel (21) is of a hollow cylinder structure with an opening at the top, the bottom of the anti-deviation barrel (21) is made of copper, the left side and the right side of the inner end of the anti-deviation barrel (21) are respectively provided with one clamping sliding column (22), the middle part of each clamping sliding column (22) is connected with the side wall of the anti-deviation barrel (21) in a sliding fit mode, the inner end of each clamping sliding column (22) is provided with one clamping sleeve (24), the two clamping sleeves (24) are symmetrical in position, the outer sides of the inner ends of the clamping sliding columns (22) are provided with the clamping springs (23), the clamping springs (23) are arranged between the outer side surfaces of the clamping sleeves (24) and the inner wall of the anti-deviation barrel (21), and the clamping sleeves (23) perform telescopic motion to enable the clamping sleeves (24;
the upper end of the lower pressing sleeve (4) is of a cone structure, the lower end of the lower pressing sleeve (4) is of a cylindrical structure, a T-shaped groove is formed in the lower end of the lower pressing sleeve (4), telescopic sleeves (42) are uniformly distributed in the T-shaped groove of the lower pressing sleeve (4), the telescopic sleeves (42) are of a hollow cylindrical structure, the cross sections of the telescopic sleeves (42) are T-shaped, the telescopic sleeve (42) located at the outermost end is sleeved in the T-shaped groove of the lower pressing sleeve (4) in a sliding fit mode, the rest telescopic sleeves (42) are sequentially sleeved in the hollow structure of the telescopic sleeve (42) at the outer end, two adjacent telescopic sleeves (42) are in sliding fit, and the lower pressing sleeve (4) and the telescopic sleeves (42) are matched and clamped on an inner ring of a bearing;
the front end and the rear end of the lower pressure sleeve (4) are respectively provided with a locking hole (43), the front end and the rear end of the telescopic sleeve (42) are respectively provided with a through hole (44) corresponding to the locking hole (43) on the lower pressure sleeve (4), the inner end of the locking rod (45) penetrates through the locking hole (43) on the lower pressure sleeve (4) and the through hole (44) on the telescopic sleeve (42), and the outer end of the locking rod (45) is uniformly provided with round holes;
the lower end of the locking rod (45) is provided with a fixing plate (46), the locking rod (45) is connected with the fixing plate (46) through a bolt, and the locking rod (45) is positioned above the supporting frame (41);
the axial lead of the pressing sleeve (4), the axial lead of the telescopic sleeve (42), the axial lead of the round hole on the blocking plate (3) and the axial lead of the deviation preventing cylinder (21) are all positioned on the same vertical straight line.
2. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the locking hole (43) on the pressing sleeve (4) and the through hole (44) on the telescopic sleeve (42) are both T-shaped holes, and the locking rod (45) is a T-shaped rod.
3. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the through holes (44) arranged in the telescopic sleeves (42) positioned at the innermost ends of the pressing sleeves (4) are blind holes, and the through holes (44) arranged in the rest telescopic sleeves (42) are through holes.
4. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the distance between the round holes on the locking rod (45) is equal to the distance between two adjacent telescopic sleeves (42).
5. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the position of the lower end of the telescopic sleeve (42) is sequentially lifted from inside to outside, the bottom of the telescopic sleeve (42) at the outermost end is located below the bottom of the pressing sleeve (4), a copper pad is arranged on the bottom of the telescopic sleeve (42), and the inner end of the bottom of the pressing sleeve (4) is provided with the copper pad.
6. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the cross-section of a support frame (41) on the downward pressing sleeve (4) is L-shaped, the lower end of the support frame (41) is of an arc-shaped structure, arc-shaped vertical plates (31) are symmetrically installed on the top of the stop plate (3), the inner side face of the arc-shaped structure at the lower end of the support frame (41) is attached to the outer side face of each arc-shaped vertical plate (31), and chutes are formed in the inner side face of the lower end of the support frame (41) and the outer side face of the upper end of each arc-shaped.
7. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the front end of the barrier plate (3) is provided with an equilateral trapezoid notch, and the side edge of the notch on the barrier plate (3) is tangent to the round hole on the barrier plate (3).
8. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the lower end of the clamping sleeve (24) is of an arc-shaped structure, and the upper end of the clamping sleeve (24) is of an outwardly expanded arc-shaped structure.
9. The intelligent assembling machine for motor bearing assembling according to claim 1, wherein: the rear side that is located bottom plate (1) left end sleeve support (6) is provided with an arc and leads to the groove, and the front side that is located bottom plate (1) right-hand member sleeve support (6) is provided with another arc and leads to the groove, and the arc leads to the cross sectional dimension that the groove is less than the diameter of slide bar (5), and the lower extreme of slide bar (5) is provided with the circular slot, and the diameter that slide bar (5) circular slot department leads to the cross sectional dimension that the groove is corresponding with the arc.
10. The intelligent assembling machine for motor bearing assembling according to claim 9, wherein: all be provided with one on every sleeve holder (6) and be used for adsorbing magnet piece (61) of slide bar (5), magnet piece (61) are the arc structure, and magnet piece (61) are located sleeve holder (6) and go up the outside that the arc led to the groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567208.4A CN110165843B (en) | 2019-06-27 | 2019-06-27 | Intelligent assembling machine for assembling motor bearing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567208.4A CN110165843B (en) | 2019-06-27 | 2019-06-27 | Intelligent assembling machine for assembling motor bearing |
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| CN110165843A CN110165843A (en) | 2019-08-23 |
| CN110165843B true CN110165843B (en) | 2020-12-18 |
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| CN112377513B (en) * | 2020-11-03 | 2021-10-01 | 山东正工机械有限公司 | Transmission shaft structure capable of being assembled in multi-section split mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10264049A (en) * | 1997-03-26 | 1998-10-06 | Toyota Motor Corp | Rearing press-fitting device |
| CN201070748Y (en) * | 2007-08-02 | 2008-06-11 | 南京乐金熊猫电器有限公司 | Bearing assembly clamper capable of automatically calibrating |
| CN203863614U (en) * | 2014-06-10 | 2014-10-08 | 成都大漠石油机械有限公司 | Easy-installation tool for valve bearings in various sizes |
| CN105773520B (en) * | 2016-03-31 | 2017-08-25 | 江苏元泰智能科技股份有限公司 | Bearing press-mounting mechanism |
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Effective date of registration: 20201126 Address after: 231100 Xinxing Industrial Park, Shuihu Town, Changfeng County, Hefei City, Anhui Province Applicant after: Anhui Anheng Bearing Co., Ltd Address before: 230011 Hefei Guoxuan Gaoke Power Energy Co., Ltd. No. 599 Daihe Road, Yaohai District, Hefei City, Anhui Province Applicant before: Ma Shan |
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