Motor casing surface machining clamping device
Technical Field
The utility model relates to a motor casing processing equipment field, in particular to motor casing surface machining clamping device.
Background
The motor casing is the structure that is used for installing electronic components such as iron core in it, and the motor can be used outdoor usually, in order to guarantee the life of motor, generally need polish the motor casing surface, coating such as spraying waterproof, anti-rust paint. Because the whole cylindric irregularly shaped that is of motor casing, the clamping of being not convenient for is fixed, if embrace the mode of pressing from both sides with ordinary clamping jaw to the motor casing, can block the motor casing surface, the operation of spraying paint or the whole processing of being not convenient for to the external surface.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a motor casing surface machining clamping device solves the inconvenient problem of clamping in the current motor casing surface course of working.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a motor casing surface machining clamping device comprises a mounting base plate, an inner diameter supporting mechanism and a power mechanism, wherein the inner diameter supporting mechanism is mounted on the mounting base plate, and the power mechanism is used for providing power for the inner diameter supporting mechanism;
the inner diameter supporting mechanism comprises a left supporting unit and a right telescopic unit; the left support unit comprises a left fixed seat, a left slide rail, a left slide block slidably mounted on the left slide rail, a left L-shaped support plate fixedly mounted on the left slide block, and a left support wheel vertically rotatably mounted at the top of the left L-shaped support plate; the right telescopic unit comprises a right L-shaped supporting plate connected with a power output end of the power mechanism, a right sliding rail arranged at the bottom of the right L-shaped supporting plate, a right sliding block arranged on the right sliding rail in a sliding manner, and a right supporting wheel vertically and rotatably arranged at the top of the right L-shaped supporting plate, the right L-shaped supporting plate is fixedly arranged on the right sliding block, a jacking rod penetrates through the left L-shaped supporting plate and the right L-shaped supporting plate, one end of the jacking rod is fixedly arranged on the left L-shaped supporting plate, the other end of the jacking rod is movably sleeved on the right L-shaped supporting plate, and a spring is sleeved on the jacking rod between the left L-shaped supporting plate and the right L-shaped supporting plate;
the mounting base plate between the left L-shaped support plate and the right L-shaped support plate is provided with a rotatable rotating plate through a rotating bearing, two ends of the rotating plate are respectively provided with an opening, a rotatable connecting column is arranged in the opening, and the connecting columns at two ends are respectively connected with the left L-shaped support plate and the right L-shaped support plate.
Preferably, one side of the left fixing seat surface facing the left L-shaped supporting plate is provided with an elastic cushion pad, and a jacking block is arranged at the position, with the same height as the elastic cushion pad, on the left L-shaped supporting plate.
Preferably, the power mechanism is a power cylinder horizontally mounted on the mounting base plate, and a power output end of the power cylinder is connected with the right L-shaped supporting plate through a pushing seat.
Preferably, the two sides of the power cylinder are respectively provided with a guide post, and the end part of the guide post can be movably inserted on the pushing seat.
Preferably, a placing table is covered above the left supporting unit and the right telescopic unit, and the left supporting wheel and the right supporting wheel extend out of the placing table through a through groove formed in the surface of the placing table.
Adopt above-mentioned technical scheme, the utility model discloses a stretch into the inside tight spacing mode in top to motor casing internal diameter direction of motor casing cavity with left supporting wheel and right supporting wheel, can carry out effective clamping to the motor casing while, do not occupy the motor casing exterior space, the staff of being convenient for carries out the operation such as unified polishing, spraying paint to the motor casing surface.
Drawings
FIG. 1 is a schematic structural view in one direction of the present invention;
FIG. 2 is a schematic structural view in another direction of the present invention;
FIG. 3 is a schematic structural view of the present invention with the placement platform removed;
fig. 4 is the front view of the utility model after the placing table is removed.
In the figure, 1-mounting bottom plate, 2-left fixing seat, 3-left sliding rail, 4-left sliding block, 5-left L-shaped supporting plate, 6-left supporting wheel, 7-elastic buffer cushion, 8-tightening block, 9-right L-shaped supporting plate, 10-power cylinder, 11-pushing seat, 12-right sliding rail, 13-right sliding block, 14-right supporting wheel, 15-tightening rod, 16-spring, 17-placing table, 18-guide column, 19-rotating bearing, 20-rotating plate, 21-connecting column and 22-motor shell.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-4, a motor casing surface processing and clamping device includes an installation base plate 1, an inner diameter support mechanism installed on the installation base plate 1, and a power mechanism for providing power to the inner diameter support mechanism;
the inner diameter supporting mechanism comprises a left supporting unit and a right telescopic unit;
the left supporting unit comprises a left fixed seat 2, a left sliding rail 3, a left sliding block 4 slidably mounted on the left sliding rail 3, a left L-shaped supporting plate 5 fixedly mounted on the left sliding block 4 and a left supporting wheel 6 vertically and rotatably mounted at the top of the left L-shaped supporting plate 5;
the right telescopic unit comprises a right L-shaped supporting plate 9 connected with a power output end of the power mechanism, a right sliding rail 12 installed at the bottom of the right L-shaped supporting plate 9, a right sliding block 13 installed on the right sliding rail 12 in a sliding mode, and a right supporting wheel 14 vertically installed at the top of the right L-shaped supporting plate 9 in a rotatable mode, the right L-shaped supporting plate 9 is fixedly installed on the right sliding block 13, a jacking rod 15 penetrates through the space between the left L-shaped supporting plate 5 and the right L-shaped supporting plate 9, one end of the jacking rod 15 is fixedly installed on the left L-shaped supporting plate 5, the other end of the jacking rod is movably sleeved on the right L-shaped supporting plate 9, and a spring 16 is sleeved on the jacking rod 15 between the left L-shaped supporting plate 5 and the right L-shaped supporting plate 9;
in order to guarantee the synchronism in the tight in-process in left supporting unit and the flexible unit top in right side, install rotatable commentaries on classics board 20 through rotation bearing 19 on the mounting plate 1 between left side L type backup pad 5 and the right L type backup pad 9, the opening has been seted up respectively at commentaries on classics board 20 both ends, rotatable spliced pole 21 is equipped with in the opening, both ends spliced pole 21 is connected with left L type backup pad 5 and right L type backup pad 9 respectively, can promote the in-process that left L type backup pad 5 orientation removed under power cylinder 10 at right L type backup pad 9, and spliced pole 21 through one end drives commentaries on classics board 20 and is lever motion along rotation bearing 19 to it drives left L type backup pad 5 synchronous motion to drive commentaries on classics board 20 other end.
During the use, drive right L type backup pad 9 through power unit and push up tightly to L type backup pad 5 direction left, with motor casing 22 suit on left supporting wheel 6 and right supporting wheel 14, keep away from to the direction of keeping away from left L type backup pad 5 through power unit pulling right L type backup pad 9, push up tightly motor casing 22 internal diameter direction through left supporting wheel 6 and right supporting wheel 14.
The utility model discloses a stretch into motor casing 22 cavity with left supporting wheel 6 and right supporting wheel 14 inside carry out the tight spacing mode in top to motor casing 22 internal diameter direction, can carry out effective clamping to motor casing 22 in, do not occupy motor casing 22 exterior space, the staff of being convenient for carries out the operation such as unified polishing, spraying paint to motor casing 22 surface.
In order to ensure the stable reliability of the left supporting unit, the left fixing seat 2 can provide stable and reliable support for the left L-shaped supporting plate 5 and the left supporting wheel 6 thereon, an elastic cushion pad 7 is arranged on one side of the left fixing seat 2 facing the left L-shaped supporting plate 5, a jacking block 8 is arranged at the position of the left L-shaped supporting plate 5, which is as high as the elastic cushion pad 7, and the elastic cushion pad 7 can play an effective buffering role in the process that the left L-shaped supporting plate 5 drives the jacking block 8 to jack the left fixing seat 2, so that the stable reliability of clamping is ensured while the jacking effect is ensured.
Specifically, power unit is power cylinder 10 of horizontal installation on mounting plate 1, the power take off end of power cylinder 10 is connected with right L type backup pad 9 through pushing away seat 11, can drive right L type backup pad 9 along right slide rail 12 direction round trip movement under the flexible promotion of power cylinder 10.
In order to ensure the stable pushing action of the power cylinder 10 on the pushing seat 11, the two sides of the power cylinder 10 are respectively provided with the guide posts 18, the end parts of the guide posts 18 can be movably inserted on the pushing seat 11, and the effective direction limiting action can be realized in the process that the pushing seat 11 moves back and forth under the pushing action of the power cylinder 10.
In order to facilitate the placement of the motor casing 22 and further stably support the motor casing, the placing table 17 is covered above the left supporting unit and the right telescopic unit, the left supporting wheel 6 and the right supporting wheel 14 extend out of the placing table 17 through the through groove formed in the surface of the placing table 17, and therefore the stable placement of the motor casing 22 is facilitated while the stretching limiting jacking effect of the left supporting wheel 6 and the right supporting wheel 14 is not influenced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.