CN214305180U - Universal fixing device for multi-model speed reducer - Google Patents

Abstract

The utility model discloses a general type fixing device for polytypic speed reducer, including base, mounting bracket, the bottom of base equal fixedly connected with rubber pad all around, the top of base is equipped with the mounting bracket, the bottom of mounting bracket is equipped with supporting mechanism, the inboard bottom of mounting bracket is equipped with complementary unit, the top of the both sides of mounting bracket all is equipped with clamping mechanism, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, the practicality is strong, be convenient for better fixing not unidimensional gear motor through clamping mechanism, can carry out auxiliary stay to gear motor's bottom through complementary unit to thereby cooperate better fixing gear motor with clamping mechanism, thereby be convenient for better buffering the mounting bracket wholly through supporting mechanism, prevent that the vibrations that the gear motor operation produced from leading to the fact the influence to the base, make the base can firmly install and prevent that the screw is not hard up.

Description

Universal fixing device for multi-model speed reducer

Technical Field

The utility model relates to a fixing device, in particular to a general type fixing device for polytypic speed reducer belongs to fixing device technical field.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery. The speed reducer needs to be fixed with external equipment when using, but current speed reducer fixing device single structure can't satisfy the not unidimensional speed reducer of polytypic, and fixing device shock attenuation effect is relatively poor, and when long-time use, because the vibrations of motor make fixing device's screw not hard up very easily and drop to the potential safety hazard appears.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a general type fixing device for polytypic speed reducer.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a general type fixing device for polytypic speed reducer, including base, mounting bracket, the bottom of base all fixedly connected with rubber pad all around, the top of base is equipped with the mounting bracket, the bottom of mounting bracket is equipped with supporting mechanism, the inboard bottom of mounting bracket is equipped with complementary unit, the top of the both sides of mounting bracket all is equipped with clamping mechanism;

the supporting mechanism comprises a first supporting rod, a first sliding groove, a first sliding block and a first spring, the first supporting rod is symmetrically and fixedly connected to the top of the base, the first sliding groove is symmetrically formed in the bottom of the mounting frame, the first supporting rod extends to the inside of the first sliding groove and is fixedly connected with the first sliding block, the first sliding block is connected with the first sliding groove in a sliding mode, and the first spring is fixedly connected to the top of the first sliding block.

As a preferred scheme of the utility model, complementary unit includes first tight piece, connecting block, second spout, second bracing piece, second spring, the second slider of clamp, the inboard bottom of mounting bracket is equipped with first tight piece of clamp, the bottom symmetry fixedly connected with connecting block of first tight piece of clamp, the bottom symmetry of mounting bracket is dug and is had the second spout, the bottom fixedly connected with second bracing piece of connecting block, the outside cover of second bracing piece is equipped with the second spring, the second bracing piece extends to the inside and the fixedly connected with second slider of second spout, second slider and second spout sliding connection.

As a preferred scheme of the utility model, clamping mechanism includes that the second presss from both sides tight piece, slide bar, stopper, threaded rod, carousel, handle, the inboard top symmetry of mounting bracket is equipped with the tight piece of the second clamp, the tight piece of a lateral symmetry fixedly connected with slide bar of the tight piece of second clamp, the slide bar is kept away from the one end that the tight piece of second clamp extends to the outside and the fixedly connected with stopper of mounting bracket, slide bar and mounting bracket sliding connection, the equal threaded connection in both sides of mounting bracket has the threaded rod, the one end of threaded rod is connected with the tight piece rotation of second clamp, the threaded rod is kept away from the tight piece of second clamp's one end fixedly connected with carousel, the carousel is kept away from one side of threaded rod and is rotated and be connected with the handle.

As an optimized scheme of the utility model, the top equidistance of base bonds and has the arc shock pad.

As an optimized proposal of the utility model, thread grooves are all dug around the top of the base.

As a preferred scheme of the utility model, the equal fixed mounting in one side that the mounting bracket inner wall was kept away from to the tight piece of first clamp and the tight piece of second clamp has the slipmat.

As an optimized proposal of the utility model, the handle and the turntable jointly form an eccentric wheel structure.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, the practicality is strong, be convenient for better fixing not unidimensional gear motor through clamping mechanism, can carry out auxiliary stay to gear motor's bottom through complementary unit to thereby cooperate better fixing gear motor with clamping mechanism, thereby be convenient for better buffering the mounting bracket wholly through supporting mechanism, prevent that the vibrations that the gear motor operation produced from leading to the fact the influence to the base, make the base can firmly install and prevent that the screw is not hard up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a base; 2. a rubber pad; 3. a mounting frame; 4. a support mechanism; 41. a first support bar; 42. a first chute; 43. a first slider; 44. a first spring; 5. an auxiliary mechanism; 51. a first clamping block; 52. connecting blocks; 53. a second chute; 54. a second support bar; 55. a second spring; 56. a second slider; 6. a clamping mechanism; 61. a second clamping block; 62. a slide bar; 63. a limiting block; 64. a threaded rod; 65. a turntable; 66. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a universal fixing device for multi-model speed reducers, which comprises a base 1 and a mounting rack 3, wherein the periphery of the bottom of the base 1 is fixedly connected with a rubber pad 2, the top of the base 1 is provided with the mounting rack 3, the bottom of the mounting rack 3 is provided with a supporting mechanism 4, the bottom of the inner side of the mounting rack 3 is provided with an auxiliary mechanism 5, and the tops of the two sides of the mounting rack 3 are provided with clamping mechanisms 6;

supporting mechanism 4 includes first bracing piece 41, first spout 42, first slider 43, first spring 44, the first bracing piece 41 of the top symmetry fixedly connected with of base 1, first spout 42 has been dug to the bottom symmetry of mounting bracket 3, first bracing piece 41 extends to the inside of first spout 42 and the first slider 43 of fixedly connected with, first slider 43 and first spout 42 sliding connection, the first spring 44 of the top fixedly connected with of first slider 43, be convenient for better buffering mounting bracket 3 wholly through supporting mechanism 4, prevent that the vibrations that the gear motor operation produced from leading to the fact the influence to base 1, make base 1 can firmly install and prevent that the screw is not hard up.

Further, complementary unit 5 includes first clamp piece 51, connecting block 52, second spout 53, second bracing piece 54, second spring 55, second slider 56, the inboard bottom of mounting bracket 3 is equipped with first clamp piece 51, the bottom symmetry fixedly connected with connecting block 52 of first clamp piece 51, the bottom symmetry of mounting bracket 3 has dug second spout 53, the bottom fixedly connected with second bracing piece 54 of connecting block 52, the outside cover of second bracing piece 54 is equipped with second spring 55, second bracing piece 54 extends to inside and the fixedly connected with second slider 56 of second spout 53, second slider 56 and second spout 53 sliding connection, can carry out the auxiliary stay to gear motor's bottom through complementary unit 5, thereby better fix gear motor.

Further, clamping mechanism 6 includes that the second presss from both sides tight piece 61, slide bar 62, stopper 63, threaded rod 64, carousel 65, handle 66, the inboard top symmetry of mounting bracket 3 is equipped with the second and presss from both sides tight piece 61, the second presss from both sides tight piece 61 one side symmetry fixedly connected with slide bar 62, slide bar 62 keeps away from the one end that the second pressed from both sides tight piece 61 and extends to the outside and fixedly connected with stopper 63 of mounting bracket 3, slide bar 62 and mounting bracket 3 sliding connection, the equal threaded connection in both sides of mounting bracket 3 has threaded rod 64, the one end of threaded rod 64 is pressed from both sides tight piece 61 with the second and is rotated and be connected, the one side that threaded rod 64 was kept away from to the threaded rod 64 is rotated and is connected with handle 66, be convenient for better fixing not unidimensional gear motor through clamping mechanism 6.

Further, the arc shock pad is bonded to the top of the base 1 at equal intervals, so that shock absorption can be better performed on the mounting frame 3.

Furthermore, thread grooves are formed in the periphery of the top of the base 1, so that the base is better connected with external equipment through screws.

Further, the anti-slip pads are fixedly mounted on the sides, away from the inner wall of the mounting frame 3, of the first clamping blocks 51 and the second clamping blocks 61, so that the speed reduction motor is further fixed, and the sliding deviation during the operation of the speed reduction motor is prevented.

Further, the handle 66 and the rotating disc 65 together form an eccentric wheel structure, so that the structure of the equipment is optimized, and the position of the second clamping block 61 is adjusted better.

Specifically, when the speed reducer is used, the equipment is moved to a designated position, the base 1 and the external equipment are fixed through screws, the annular part of the speed reducer is placed on the inner side of the mounting frame 3, the rotating disc 65 is rotated through the handle 66, the rotating disc 65 drives the threaded rod 64 to rotate, the second clamping block 61 is further pushed to slide inwards until the speed reducer motor is clamped, the second clamping block 61 can be limited through the sliding rod 62 to prevent the angle deviation of the second clamping block, meanwhile, the first clamping block 51 is matched according to the speed reduction size and moves downwards to drive the second supporting rod 54 and the second sliding block 56 to slide downwards and compress the second spring 55, when the speed reducer runs and generates vibration, the first sliding block 43 is buffered through the first spring 44 to further buffer the first supporting rod 41, so that the vibration generated by the running of the speed reducer motor is prevented from influencing the base 1, the base 1 can be firmly installed to prevent the screw from loosening.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A universal fixing device for a multi-model speed reducer comprises a base (1) and a mounting rack (3), and is characterized in that rubber pads (2) are fixedly connected to the periphery of the bottom of the base (1), the mounting rack (3) is arranged at the top of the base (1), a supporting mechanism (4) is arranged at the bottom of the mounting rack (3), an auxiliary mechanism (5) is arranged at the bottom of the inner side of the mounting rack (3), and clamping mechanisms (6) are arranged at the tops of two sides of the mounting rack (3);

the supporting mechanism (4) comprises a first supporting rod (41), a first sliding groove (42), a first sliding block (43) and a first spring (44), the first supporting rod (41) is symmetrically and fixedly connected to the top of the base (1), the first sliding groove (42) is symmetrically formed in the bottom of the mounting rack (3), the first supporting rod (41) extends to the inside of the first sliding groove (42) and is fixedly connected with the first sliding block (43), the first sliding block (43) is slidably connected with the first sliding groove (42), and the first spring (44) is fixedly connected to the top of the first sliding block (43).

2. The universal fixing device for the multi-model speed reducer according to claim 1, wherein the auxiliary mechanism (5) comprises a first clamping block (51), a connecting block (52), a second chute (53), a second supporting rod (54), a second spring (55) and a second sliding block (56), the inner bottom of the mounting frame (3) is provided with the first clamping block (51), the bottom of the first clamping block (51) is symmetrically and fixedly connected with the connecting block (52), the bottom of the mounting frame (3) is symmetrically provided with the second chute (53), the bottom of the connecting block (52) is fixedly connected with the second supporting rod (54), the outer side of the second supporting rod (54) is sleeved with the second spring (55), the second supporting rod (54) extends to the inside of the second chute (53) and is fixedly connected with the second sliding block (56), the second sliding block (56) is connected with the second sliding groove (53) in a sliding mode.

3. The universal fixing device for the multi-model speed reducer is characterized in that the clamping mechanism (6) comprises a second clamping block (61), a sliding rod (62), a limiting block (63), a threaded rod (64), a rotary table (65) and a handle (66), the second clamping block (61) is symmetrically arranged at the top of the inner side of the mounting frame (3), the sliding rod (62) is symmetrically and fixedly connected to one side of the second clamping block (61), one end, far away from the second clamping block (61), of the sliding rod (62) extends to the outer side of the mounting frame (3) and is fixedly connected with the limiting block (63), the sliding rod (62) is slidably connected with the mounting frame (3), the threaded rod (64) is in threaded connection with the two sides of the mounting frame (3), one end of the threaded rod (64) is rotatably connected with the second clamping block (61), and the rotary table (65) is fixedly connected to one end, far away from the second clamping block (61), of the threaded rod (64), and a handle (66) is rotatably connected to one side of the rotary disc (65) far away from the threaded rod (64).

4. The universal fixing device for the multi-model speed reducer is characterized in that arc-shaped shock absorption pads are bonded to the top of the base (1) at equal intervals.

5. The universal fixing device for the multi-model speed reducer as claimed in claim 1, wherein the periphery of the top of the base (1) is provided with a thread groove.

6. The universal fixing device for the multi-model speed reducer is characterized in that anti-skid pads are fixedly mounted on the sides, away from the inner wall of the mounting frame (3), of the first clamping block (51) and the second clamping block (61).

7. A universal fixture for multi-size reduction gears according to claim 3, characterized in that said handle (66) and the turntable (65) together constitute an eccentric wheel structure.

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