The adjusting device of motor mounting center
Technical field
The utility model relates to electric machine mounting device, particularly be the adjusting device of motor mounting center.
Background technology
At present, the equipment of prior art all be unable to do without motor and with the motor installing mechanism of electric drilling match equipment, the motor installing mechanism generally includes: flange bindiny mechanism, direct bindiny mechanism.There is following defective in prior art motor installing mechanism: no matter flange connects, and still directly connects, and motor position adopts the slotted hole adjustment on the motor cabinet usually, in the mobile motor process, exist the gap to adjust difficulty, when particularly needing trace to adjust motor position, more inconvenient; Influence installation accuracy, reduce the motor transmission efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of can the convenience to regulate the motor center distance continuously, realizes the adjusting device of the motor mounting center that trace is adjusted.
The technical scheme that solves the problems of the technologies described above is: a kind of adjusting device of motor mounting center, and the adjusting device of described motor mounting center comprises: frame, the motor that is fixedly installed on the frame are adjusted seat, also comprise motor mounting plate, motor adjustment bolt; Described motor mounting plate is sleeved on the motor output shaft, and side of motor mounting plate is fixed on the casing of motor output shaft end, and another side of motor mounting plate connects motor and adjusts seat; The axial region that described motor is adjusted bolt is hinged in the motor adjustment seat hole, and the threaded portion that motor is adjusted bolt is fitted in the screw of motor mounting plate; Motor adjustment seat is provided with the slotted hole of adjusting the bolt direction of axis line along motor.
The utility model beneficial effect is: the utility model overcomes the prior art defective, has simple in structure, easy to adjust, stable working, little, the centre-to-centre spacing of taking up room can realize that to the motor continuous fine adjustment it is better to adjust effect, the power transmission efficiency height.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the D-D cutaway view among Fig. 1.
" sequence number explanation in the accompanying drawing "
1: frame; 2: motor is adjusted seat; 2a: center slotted hole; 2b: bolt slotted hole; 3: motor mounting plate; 4: motor is adjusted bolt; 5: be with synchronously; 6: big synchronous pulley; 7: the motor fastening bolt; 8: motor; 9: small pulley; 10: bolt.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a front view of the present utility model; Fig. 2 is the D-D cutaway view among Fig. 1.
As shown in the figure, the utility model provides a kind of adjusting device of motor mounting center, and the adjusting device of described motor mounting center comprises: frame 1, the motor that is fixedly installed on the frame 1 are adjusted seat 2, also comprise motor mounting plate 3, motor adjustment bolt 4; Described motor mounting plate 3 is sleeved on motor 8 output shafts, and 3 one sides of motor mounting plate are fixed on the casing of motor 8 output axle heads, and motor mounting plate 3 another sides connect motor and adjust seat 2; The axial region that described motor is adjusted bolt 4 is hinged in motor adjustment seat 2 holes, and the threaded portion that motor is adjusted bolt 4 is fitted in the screw of motor mounting plate 3; Motor adjustment seat 2 is provided with the slotted hole of adjusting bolt 4 direction of axis line along motor.
Slotted hole on the described motor adjustment seat 2 is arranged on two positions, and one of them position is arranged on the slotted hole 2a place, center that motor is adjusted seat 2 suit motors 8 output shafts; Another position is arranged on the bolt slotted hole 2b that runs through bolt 10 on the motor adjustment seat 2.Described bolt 10 revolves in the screw that fits over motor mounting plate 3.
Described connection motor mounting plate 3 has four with the bolt 10 of motor adjustment seat 2 usefulness, is distributed on motor mounting plate 3 and adjusts seat 2 Si Jiaochu that combine with motor.
More particularly, described motor adjustment seat peace 2 is contained on the frame 1, described motor mounting plate 3 is fastened on motor by bolt 10 and adjusts on the seat 2, motor 8 is fixed on the motor mounting plate 3, motor output shaft connects small synchronous pulley 9, small synchronous pulley 9 is spread out of power by big synchronous 6 belt wheels by being with 5 to give big synchronous pulley 6 with transmission of power synchronously again.
Described motor is adjusted bolt 4 and is being connected motor mounting plate 3 and motor adjustment seat 2, adjusts bolt 4 by motor and can realize the fine setting of motor 8 positions.
Bolt 10 is at the fastening motor mounting plate 3 of correct position of motor adjustment seat 2 slotted holes, and motor 8 is fixed on the motor mounting plate 3, thereby motor 8 is fixed in place, makes synchronously to reach best tensioner effect with 5.
Following name is explained as follows installation process of the present utility model:
When needs are adjusted motor 8 positions, unclamp the securing member of fixed electrical machinery 8 earlier, the position of first coarse adjustment motor 8, turn bolt 4 fine setting motor mounting plates 3 then, when the position is adjusted to synchronous band and is reached best tensioner effect, the securing member of the motor 8 that is tightened again.