CN217362720U - Anti-shaking motor base - Google Patents

Abstract

The utility model discloses an anti-shaking motor base, in particular to the field of motor bases, which comprises a motor base body, wherein the middle part of an inner cavity of the motor base body is provided with a fixed inner box, the middle part of the fixed inner box is provided with a motor, and the bottoms of the front side and the rear side of the motor base body are fixedly connected with a mounting plate for mounting and fixing; the left side and the right side of the top of the motor are symmetrically provided with fixing rings for fixing the motor; and the left side and the right side of the fixed inner box are symmetrically provided with anti-collision blocks for collision avoidance. The utility model discloses a fixed inner box that sets up can be fixed the motor with solid fixed ring's cooperation to prevent fixed inner box and motor cabinet body separation through first stopper, then mutually support through the flexible steel sheet and the anticollision piece that set up, first spring, second spring, can follow on the whole to the upper and lower of fixed inner box, control, rock around and cushion, prevent rocking of motor and drive the motor cabinet body and rock, influence the installation of motor cabinet body stably.

Description

Anti-shaking motor base

Technical Field

The utility model relates to a motor cabinet technical field, more specifically say, the utility model relates to a prevent shaking formula motor cabinet.

Background

The motor cabinet is one of important spare part in the digit control machine tool drags the link, uses a large amount, belongs to little box class part, and the main function is that hookup servo drags motor and ball screw, and the motor cabinet changes traditional connected mode into the integration, and the precision is higher, and the installation is changeed, and is more pleasing to the eye.

But when in actual use, because the motor can produce in the course of the work and rock to can make the motor cabinet also produce and rock, lead to the mounting screw and the rivet of motor cabinet not hard up, break away from even, thereby influence the stability of motor cabinet, and then influence the result of use, also can cause the damage to the motor cabinet simultaneously, reduce life.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an anti-shake formula motor cabinet, through the anticollision piece and the cooperation of flexible steel sheet, first stopper isotructure that set up, can carry out all-round buffering to rocking of motor, improve buffer structure's stability, thereby increase of service life, and then prevent rocking of motor and drive the motor cabinet body and rock, influence the stability of motor cabinet body installation, play the effect of anti-shake, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-shaking motor base comprises a motor base body, wherein a fixed inner box is arranged in the middle of an inner cavity of the motor base body, a motor is arranged in the middle of the fixed inner box, and mounting plates for mounting and fixing are fixedly connected to the bottoms of the front side and the rear side of the motor base body;

the left side and the right side of the top of the motor are symmetrically provided with fixing rings for fixing the motor;

the left side and the right side of the fixed inner box are symmetrically provided with anti-collision blocks for collision prevention;

flexible steel plates for buffering are symmetrically arranged on the periphery of the bottom of the fixed inner box;

the front side and the rear side of the fixed inner box are symmetrically and fixedly connected with first limiting blocks used for fixing and limiting the fixed inner box.

In a preferred embodiment, threaded holes are symmetrically formed in the left end and the right end of the mounting plate, the shape of the fixing ring is semicircular, the front end and the rear end of the fixing ring are fixed to the top of the inner fixing box through rivets, the inner wall of the fixing ring is provided with a wear-resistant pad, the inner wall of the fixing ring is tightly attached to the wall body of the motor, the wear-resistant pad is arranged inside the inner fixing box, and the bottom wall body of the motor is tightly attached to the inner wall body of the inner fixing box.

In a preferred embodiment, first limiting grooves are symmetrically formed in the left side and the right side of an inner cavity of the motor base body, first fixing rods are fixedly connected to the upper side and the lower side of the inner cavity of each first limiting groove in a symmetrical mode, a first spring is arranged in the inner cavity of each first limiting groove, second limiting blocks are fixedly connected to the upper end and the lower end of one side, away from the fixed inner box, of each anti-collision block in a symmetrical mode, and first rolling balls are arranged on one side, close to the fixed inner box, of each anti-collision block.

In a preferred embodiment, the wall body of the first rolling ball is attached to the wall body of the fixed inner box, the position of the anti-collision block corresponds to the position of the first limiting groove, the second limiting block is arranged inside the first limiting groove, the first fixing rod penetrates through the middle of the second limiting block, and the first spring is arranged on one side, away from the fixed inner box, of the anti-collision block.

In a preferred embodiment, a limiting slide block is fixedly connected to the center of the top of the flexible steel plate, the cross section of the limiting slide block is in a T shape, a sliding groove is formed in the bottom of the inner fixed box and corresponds to the limiting slide block, the limiting slide block is arranged inside the sliding groove, the width of the sliding groove is larger than that of the limiting slide block, supporting plates are fixedly connected to the bottoms of the two ends of the flexible steel plate, second rolling balls are arranged at the bottoms of the supporting plates, and the wall body of each second rolling ball is attached to the wall body of the bottom of the inner cavity of the motor base body.

In a preferred embodiment, a hole groove is formed in the middle of the first limiting block, one end, far away from the fixed inner box, of the first limiting block extends to the inside of the hole groove, second limiting grooves are formed in the front side and the rear side of the inner cavity of the motor base body and correspond to the first limiting block, a second fixing rod is arranged in each second limiting groove, second springs are symmetrically sleeved at the upper end and the lower end of each second fixing rod, and fixing plates are arranged on the opposite sides of the second springs.

In a preferred embodiment, the second fixing rod penetrates through the middle of the hole groove, the diameter of the inner cavity of the hole groove is larger than that of the second fixing rod and smaller than that of the fixing plate, and the fixing plate is arranged on the upper side and the lower side of the first limiting block.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a fixed inner box that sets up can be fixed the motor with the cooperation of solid fixed ring to prevent through first stopper that fixed inner box and motor cabinet body separate, then through the flexible steel sheet and the anticollision piece that set up, first spring, second spring mutually support, can rock from the top to the bottom of fixed inner box on the whole, rock about, rock and cushion around, prevent that the rocking of fixed inner box and motor from driving the motor cabinet body and rocking, thereby influence the installation stability of motor cabinet body;

2. the utility model discloses still carry out spacing fixed to flexible steel sheet through the cooperation of the spout that sets up and spacing slider, prevent that flexible steel sheet slope from influencing the buffering effect, and prevent flexible steel sheet and the inside wall body of motor cabinet body from producing the friction through backup pad and the second spin that set up, thereby influence the life of flexible steel sheet, still prevent fixed inner box and the wall body of anticollision piece from producing the friction through the first spin that sets up, and through the cooperation of second stopper and first dead lever, carry out spacing fixed to the anticollision piece, prevent that the anticollision piece from breaking away from, still through fixed plate and hole groove, can make second spring and second fixed lever do not influence the first stopper when buffering from top to bottom and move from side to side, make the buffering more nimble;

to sum up, through the above-mentioned interact of a plurality of effects, can carry out all-round buffering to rocking of motor, and improve buffer structure's stability to increase of service life, and then prevent rocking of motor and drive the motor cabinet body and rock, influence the stability of motor cabinet body installation, play the effect of preventing shaking.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the overall side view section structure of the present invention.

Fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 5 is a schematic view of a part of the enlarged structure at B in fig. 3 according to the present invention.

The reference signs are: 1. a motor base body; 2. fixing the inner box; 3. a motor; 4. a fixing ring; 5. an anti-collision block; 6. a flexible steel plate; 7. a first stopper; 8. a first limit groove; 9. a first fixing lever; 10. a first spring; 11. a second limiting block; 12. a first ball; 13. a limiting slide block; 14. a chute; 15. a support plate; 16. a second roller ball; 17. a second limit groove; 18. a second fixing bar; 19. a fixing plate; 20. a second spring; 21. a hole groove; 22. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The anti-shaking motor base shown in the attached figures 1-5 comprises a motor base body 1, wherein a fixed inner box 2 is arranged in the middle of an inner cavity of the motor base body 1, a motor 3 is arranged in the middle of the fixed inner box 2, and mounting plates 22 for mounting and fixing are fixedly connected to the bottoms of the front side and the rear side of the motor base body 1;

the left side and the right side of the top of the motor 3 are symmetrically provided with fixing rings 4 for fixing the motor 3;

the left side and the right side of the fixed inner box 2 are symmetrically provided with anti-collision blocks 5 for collision prevention;

flexible steel plates 6 for buffering are symmetrically arranged on the periphery of the bottom of the fixed inner box 2;

the front side and the rear side of the fixed inner box 2 are symmetrically and fixedly connected with a first limiting block 7 which is used for fixing and limiting the fixed inner box 2.

As shown in fig. 1-3, threaded holes are symmetrically formed in the left end and the right end of the mounting plate 22, the shape of the fixing ring 4 is semicircular, the front end and the rear end of the fixing ring 4 are fixed to the top of the inner fixing box 2 through rivets, the inner wall of the fixing ring 4 is provided with a wear-resistant pad, the inner wall of the fixing ring 4 is tightly attached to the wall body of the motor 3, the inner part of the inner fixing box 2 is provided with the wear-resistant pad, the bottom wall body of the motor 3 is tightly attached to the inner wall body of the inner fixing box 2, so that the motor 3 can be fixed, the motor base body 1 is mounted, and damage to the motor 3 is prevented.

As shown in the accompanying drawings 2 and 4, a first limiting groove 8 is symmetrically arranged on the left side and the right side of an inner cavity of the motor base body 1, a first fixing rod 9 is fixedly connected with the upper side and the lower side of the inner cavity of the first limiting groove 8 in a symmetrical mode, a first spring 10 is arranged in the inner cavity of the first limiting groove 8, a second limiting block 11 is fixedly connected with the upper end and the lower end of one side, away from the fixed inner box 2, of the anti-collision block 5 in a symmetrical mode, a first rolling ball 12 is arranged on one side, close to the fixed inner box 2, of the anti-collision block 5, so that the anti-collision block 5 is matched with the first spring 10, the left-right movement of the fixed inner box 2 is buffered, and therefore the motor base body 1 is prevented from shaking and the stability of installation is influenced.

As shown in fig. 2 and 4, the wall body of the first rolling ball 12 is attached to the wall body of the fixed inner box 2, the position of the anti-collision block 5 corresponds to the position of the first limiting groove 8, the second limiting block 11 is arranged in the first limiting groove 8, the first fixing rod 9 penetrates through the middle part of the second limiting block 11, the first spring 10 is arranged on one side of the anti-collision block 5 far away from the fixed inner box 2, so that the fixed inner box 2 is fixed, and meanwhile, the anti-collision block 5 can be prevented from being separated from the inside of the first limiting groove 8, and the buffering effect is influenced.

As shown in the attached figures 3 and 4, a limiting slide block 13 is fixedly connected to the center of the top of the flexible steel plate 6, the cross section of the limiting slide block 13 is in a T shape, a sliding groove 14 is formed in the bottom of the fixed inner box 2 corresponding to the limiting slide block 13, the limiting slide block 13 is arranged inside the sliding groove 14, the width of the sliding groove 14 is larger than that of the limiting slide block 13, supporting plates 15 are fixedly connected to the bottoms of the two ends of the flexible steel plate 6, second rolling balls 16 are arranged at the bottoms of the supporting plates 15, the wall body of each second rolling ball 16 is attached to the wall body at the bottom of the inner cavity of the motor base body 1, so that the flexible steel plate 6 can play a role in buffering the up-and-down movement of the fixed inner box 2, meanwhile, the bottom wall body of the flexible steel plate 6 and the wall body of the motor base body 1 can be prevented from generating friction to influence the use effect, meanwhile, the front, back, left and right movement of the fixed inner box 2 is not hindered, and the buffering is more flexible, so that the influence of the fixed inner box 2 and the motor 3 on the motor base body 1 is reduced.

As shown in fig. 3 and 5, a hole groove 21 has been seted up at the middle part of first stopper 7, the one end that fixed inner box 2 was kept away from to first stopper 7 extends to the inside of hole groove 21, both sides have seted up second spacing groove 17 with first stopper 7 is corresponding around the inner chamber of motor cabinet body 1, the inside of second spacing groove 17 is provided with second dead lever 18, the upper and lower both ends symmetrical sleeve of second dead lever 18 is equipped with second spring 20, the relative one side of upper and lower second spring 20 is provided with fixed plate 19, so that fix inner box 2 spacing through first stopper 7, prevent that fixed inner box 2 from breaking away from the inside of motor cabinet body 1.

As shown in fig. 3 and 5, second dead lever 18 passes through the middle part of orifice groove 21, the diameter that the inner chamber diameter of orifice groove 21 is greater than second dead lever 18 is less than the diameter of fixed plate 19, fixed plate 19 sets up the upper and lower both sides at first stopper 7, so as to reciprocate through first stopper 7 and extrude fixed plate 19 and second spring 20, thereby play the effect of buffering, and through fixed plate 19 and orifice groove 21 that set up, can not influence first stopper 7 and control the back-and-forth movement, the buffering effect is more nimble, thereby reduce the influence of fixed inner box 2 and motor 3 to motor cabinet body 1.

The utility model discloses the theory of operation: when the motor fixing device is used, the motor 3 can be fixedly connected with the fixing inner box 2 only by placing the motor 3 in the fixing inner box 2 and then fixing the fixing rings 4 at the left side and the right side of the top of the motor 3 through rivets;

when the motor 3 shakes up and down, the fixed inner box 2 can be driven to shake up and down, so that the middle of the flexible steel plate 6 is extruded through the press, the flexible steel plate 6 is deformed, the fixed inner box 2 can be buffered through thrust generated by the flexible steel plate 6 on the limiting slide block 13, meanwhile, the fixed inner box 2 shakes up and down, the fixed plate 19 is extruded through the first limiting block 7, the second spring 20 is extruded, the first limiting block 7 is buffered through the thrust of the fixed plate 19, and accordingly the vertical buffering effect on the fixed inner box 2 is improved;

when the motor 3 shakes left and right, the fixed inner box 2 is driven to shake left and right, the anti-collision block 5 is extruded through the first rolling ball 12, the functional second limiting block 11 is adjusted to slide in the middle of the first fixing rod 9, the first spring 10 is extruded, the anti-collision block 5 can be buffered through the reverse acting force of the first spring 10, and then the left and right movement of the fixed inner box 2 is buffered;

when rocking about fixed inner box 2, can make spacing slider 13 slide in the inside of spout 14 to do not influence the cushioning effect of flexible steel sheet 6, when rocking about fixed inner box 2, can not influence the cushioning effect of anticollision piece 5 through first spin 12, play the effect of abrasionproof damage simultaneously.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (7)

1. The utility model provides an anti-shake formula motor cabinet, includes motor cabinet body (1), its characterized in that: a fixed inner box (2) is arranged in the middle of an inner cavity of the motor base body (1), a motor (3) is arranged in the middle of the fixed inner box (2), and mounting plates (22) for mounting and fixing are fixedly connected to the bottoms of the front side and the rear side of the motor base body (1);

fixing rings (4) for fixing the motor (3) are symmetrically arranged at the left side and the right side of the top of the motor (3);

the left side and the right side of the fixed inner box (2) are symmetrically provided with anti-collision blocks (5) for collision prevention;

flexible steel plates (6) for buffering are symmetrically arranged on the periphery of the bottom of the fixed inner box (2);

the front side and the rear side of the fixed inner box (2) are symmetrically and fixedly connected with first limiting blocks (7) which are used for fixing and limiting the fixed inner box (2).

2. The anti-sloshing motor base according to claim 1, wherein: threaded hole is seted up to both ends symmetry about mounting panel (22), the shape of solid fixed ring (4) is semi-circular, fix the top at fixed inner box (2) through the fix with rivet at both ends around solid fixed ring (4), the inner wall of solid fixed ring (4) is provided with the abrasion pad, the inner wall of solid fixed ring (4) closely laminates with the wall body of motor (3), the inside of fixed inner box (2) is provided with the abrasion pad, the bottom wall body of motor (3) closely laminates with the inside wall body of fixed inner box (2).

3. The anti-sloshing motor base of claim 1, wherein: first spacing groove (8) have been seted up to the inner chamber left and right sides symmetry of motor cabinet body (1), first dead lever (9) of bilateral symmetry fixedly connected with about the inner chamber of first spacing groove (8), the inner chamber of first spacing groove (8) is provided with first spring (10), both ends symmetry fixedly connected with second stopper (11) about one side of fixed inner box (2) is kept away from in anticollision piece (5), one side that anticollision piece (5) are close to fixed inner box (2) is provided with first spin (12).

4. The anti-sloshing motor base of claim 3, wherein: the wall body of first spin (12) is laminated with the wall body of fixed inner box (2) mutually, the position of anticollision piece (5) is corresponding with the position of first spacing groove (8), second stopper (11) set up the inside at first spacing groove (8), first dead lever (9) run through the middle part of second stopper (11), one side of fixed inner box (2) is kept away from in anticollision piece (5) in first spring (10) setting.

5. The anti-sloshing motor base of claim 1, wherein: the top centre fixedly connected with limit slide (13) of flexile steel plate (6), the cross sectional shape of limit slide (13) is "T" shape bottom and the corresponding spout (14) of having seted up of limit slide (13) of fixed inner box (2), limit slide (13) set up the inside at spout (14), the width of spout (14) is greater than the width of limit slide (13), both ends bottom fixedly connected with backup pad (15) of flexile steel plate (6), the bottom of backup pad (15) is provided with second spin (16), the wall body of second spin (16) is laminated with the inner chamber bottom wall body of motor cabinet body (1) mutually.

6. The anti-sloshing motor base according to claim 1, wherein: hole groove (21) have been seted up at the middle part of first stopper (7), the one end that fixed inner box (2) was kept away from in first stopper (7) extends to the inside in hole groove (21), both sides and first stopper (7) are corresponding around the inner chamber of motor cabinet body (1) have seted up second spacing groove (17), the inside of second spacing groove (17) is provided with second dead lever (18), the upper and lower both ends symmetry cover of second dead lever (18) is equipped with second spring (20), from top to bottom the relative one side of second spring (20) is provided with fixed plate (19).

7. The anti-sloshing motor base of claim 6, wherein: the second fixing rod (18) penetrates through the middle of the hole groove (21), the diameter of an inner cavity of the hole groove (21) is larger than that of the second fixing rod (18) and smaller than that of the fixing plate (19), and the fixing plate (19) is arranged on the upper side and the lower side of the first limiting block (7).

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