CN213783017U

CN213783017U - Motor convenient to it is fixed

Info

Publication number: CN213783017U
Application number: CN202023248713.XU
Authority: CN
Inventors: 过学良
Original assignee: Shengzhou Huahao Motor Manufacturing Co ltd
Current assignee: Shengzhou Huahao Motor Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-23
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a motor convenient for fixing, which comprises a cylindrical shell and a mounting plate, wherein the outer wall of the shell is provided with three connecting parts at equal intervals, the connecting parts comprise a sector ring block and an extension block, the mounting plate is provided with mounting holes, and extension gaps are arranged around the through holes, connecting cylinders are fixedly connected in the through holes, three L-shaped grooves are arranged in the connecting cylinders at equal intervals, each L-shaped groove comprises a vertical groove and a horizontal groove, the vertical groove is communicated with the extending gap upwards, the sections of the vertical groove and the horizontal groove are in a fan ring shape, the section of the vertical groove is the same as that of the fan ring block, the section of the horizontal groove is twice of that of the fan ring block, the connecting cylinder is sleeved with the fixing ring, the bottom of the connecting cylinder is provided with the limiting ring, and the connecting cylinder is further sleeved with a spring, the spring is positioned between the limiting ring and the fixing ring, the fixing ring is connected with the connecting cylinder in a vertical sliding mode, the fixing ring is provided with a groove matched with the extension block, and the upper end of the groove penetrates through the fixing ring.

Description

Motor convenient to it is fixed

Technical Field

The utility model relates to a motor installation technical field, in particular to motor convenient to it is fixed.

Background

The motor is a common driving element, can drive the connecting piece and rotate, use the motor to all kinds of devices, the in-process of apparatus, all can avoid need to fix the motor to corresponding position, fixed motor generally realizes through the bolt at present, in order to guarantee stability, general bolt is no less than three, and receive the restriction of various installation environment, tools such as screwdriver, angle bar, spanner can conveniently use by nonconformity, especially if follow-up motor breaks down, damage, then still need pull down the motor, maintain, change, at last still need install again, whole fixed motor's process is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motor convenient to it is fixed has the advantage of convenient fixed motor.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a motor convenient to fix comprises a cylindrical shell and a mounting plate, wherein three connecting parts are arranged on the outer wall of the shell at equal intervals, each connecting part comprises a sector ring block and an extending block, the mounting plate is provided with a mounting hole, extending notches for the connecting parts to pass through are formed in the periphery of the through hole, a connecting cylinder is fixedly connected in the through hole, three L-shaped grooves are formed in the connecting cylinder at equal intervals, each L-shaped groove comprises a vertical groove and a horizontal groove, the vertical grooves are upwards communicated with the extending notches, the cross sections of the vertical grooves and the horizontal grooves are also in a sector ring shape, the cross sections of the vertical grooves are the same as the sector ring blocks, the cross sections of the horizontal grooves are twice of the sector ring blocks, a fixing ring is sleeved on the connecting cylinder, the bottom of the connecting cylinder is provided with a limiting ring, a spring is further sleeved on the connecting cylinder and is positioned between the limiting ring and the fixing ring, the fixing ring and the connecting cylinder are in up-down sliding connection, and the fixing ring is provided with a groove matched with the extension block, and the upper end of the groove penetrates through the fixing ring.

By adopting the technical scheme, the fan ring block is just completely staggered with the vertical groove in the overlooking direction, the depth of the horizontal groove is equal to the thickness of the fan ring block, and at the moment, the up-and-down movement of the motor is limited.

Before the motor got into the connecting cylinder, move solid fixed ring down earlier, compression spring aligns the coupling part of motor with extending the breach, the motor passes the mounting hole, get into vertical groove simultaneously, after fan ring piece and horizontal groove support, rotate the motor, make fan ring piece enter into second half horizontal groove, then loosen solid fixed ring, gu fixed ring resets under the spring seat effect, the recess embolias the extension piece, the rotation of restriction motor, the motor is whole by fixed, upwards rotate the fixed block at last, make whole motor more stable.

Preferably, the lower end of the groove does not penetrate through the fixing ring, the depth of the groove is equal to the thickness of the extension block, a protruding column is arranged in the groove, and the extension block is provided with a through hole for the protruding column to penetrate out.

By adopting the technical scheme, the protruding column penetrates out of the extending block, and the rotation of the motor is further limited.

Preferably, the depth of the vertical groove is equal to the thickness of the mounting plate, the height of the protruding column is equal to the sum of the thickness of the mounting plate and the depth of the groove, and the mounting plate is provided with a through hole for the protruding column to penetrate out.

By adopting the technical scheme, the protruding column penetrates out of the extending block and the mounting plate, and the rotation of the motor is further limited.

Preferably, the bottom surface of the fixing ring is provided with a spring groove, and the top of the spring is inserted into the spring groove.

By adopting the technical scheme, the compressed spring can enter the spring groove.

Preferably, the connecting cylinder bottom is provided with a section of thread part, the spring slot bottom and the thread part top have partial coincidence, spacing ring and thread part threaded connection, and when the spacing ring was in the thread part bottom, the interval between solid fixed ring bottom surface and the spacing ring was greater than twice protruding post height.

Adopt above-mentioned technical scheme, the spacing ring is when the screw thread portion bottom, interval between solid fixed ring bottom surface and the spacing ring is greater than the protruding post height of twice, before the fixed motor like this, the spacing ring is in the screw thread portion bottom, will gu fixed ring pushes down and contradict with the spacing ring, the top surface of protruding post will be less than the horizontal groove, do not influence coupling part and enter into half second half horizontal groove, there is partial coincidence spring tank bottom and screw thread portion top, like this when solid fixed ring restores to the throne under the spring seat effect after, still can also rotate the spacing ring, further compression spring, promptly the spacing ring can conflict with solid fixed ring at last, make the motor more stable.

Preferably, the connecting cylinder outer wall is equidistantly provided with three vertical sliding grooves, the sliding grooves are arranged between two adjacent L-shaped grooves and pass through the threaded parts, and the inner wall of the fixing ring is provided with a protruding strip matched with the sliding grooves.

By adopting the technical scheme, the connecting cylinder is partially provided with the threads, so that the use of the threads can not be influenced.

Preferably, the top surface of the convex column is provided with a threaded hole.

Adopt above-mentioned technical scheme, if fixed requirement to the motor is higher, can also further consolidate the motor with the bolt, promptly the utility model discloses can conveniently install the motor, also can adopt ordinary mounting means simultaneously, adapt to the higher environment of fixed requirement.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of an embodiment motor and mounting plate;

FIG. 3 is a schematic view of an embodiment of a mounting plate, a retaining ring, and a retaining ring.

Reference numerals: 1. a housing; 2. mounting a plate; 21. mounting holes; 22. extending the notch; 3. a connecting portion; 31. a sector ring block; 32. an extension block; 4. a connecting cylinder; 41. an L-shaped groove; 411. a vertical slot; 412. a horizontal groove; 42. a chute; 5. a fixing ring; 51. a groove; 52. a raised post; 521. a threaded hole; 53. a protruding strip; 54. a spring slot; 6. a limiting ring; 7. a spring.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 3, a motor convenient for fixing comprises a cylindrical housing 1 and a mounting plate 2, three connecting parts 3 are arranged on the outer wall of the housing 1 at equal intervals, each connecting part 3 comprises a sector ring block 31 and an extension block 32, the mounting plate 2 is provided with a mounting hole 21, the mounting hole 21 penetrates through the mounting plate 2, the diameter of the mounting hole 21 is the same as the outer diameter of the sector ring block 31, an extension gap 22 for the connection block to penetrate through is further arranged around the mounting hole 21, so that the connecting part 3 of the motor is aligned with the extension gap 22, and the motor can penetrate through the mounting hole 21.

Meanwhile, the inner wall of the mounting hole 21 is fixedly welded with the connecting cylinder 4, the inner diameter of the connecting cylinder 4 is equal to the diameter of the shell 1, three L-shaped grooves 41 are arranged on the connecting cylinder 4 at equal intervals, each L-shaped groove 41 comprises a vertical groove 411 and a horizontal groove 412, each vertical groove 411 and the cross section of each horizontal groove 412 are in a fan-shaped shape, the cross section of each vertical groove 411 is identical to that of each fan-shaped ring block 31, the cross section of each horizontal groove 412 is twice that of each fan-shaped ring block 31, each vertical groove 411 is communicated with the corresponding extension notch 22 upwards, namely, in the overlooking direction, the three vertical grooves 411 and the three extension notches 22 are aligned, the vertical grooves 411 and the extension notches 22 are combined to form the shape of the connecting part 3.

The connecting part 3 of the motor is aligned with the extending notch 22, the motor penetrates through the mounting hole 21 and simultaneously enters the vertical groove 411, after the sector ring block 31 is abutted to the horizontal groove 412, the motor is rotated to enable the sector ring block 31 to enter the other half of the horizontal groove 412, therefore, in the overlooking direction, the sector ring block 31 is just completely staggered with the vertical groove 411, the depth of the horizontal groove 412 is equal to the thickness of the sector ring block 31, and at the moment, the up-and-down movement of the motor is limited.

Fixed ring 5 has been cup jointed on connecting

cylinder

4, 4 bottoms of connecting cylinder are equipped with spacing ring 6, and spring 7 has still been cup jointed on the connecting cylinder 4, spring 7 is in between spacing ring 6 and the fixed ring 5, fixed ring 5 and connecting cylinder 4 sliding connection from top to bottom, and fixed ring 5 is equipped with the recess 51 of cooperation extension piece 32, recess 51 upper end pierces through fixed ring 5, on overlooking the direction, recess 51 and vertical groove 411 also just stagger completely, consequently before the motor gets into connecting cylinder 4, move down fixed ring 5 earlier, compression spring 7, then according to above-mentioned operation, make fan ring piece 31 enter into second half horizontal groove 412, then loosen fixed ring 5, fixed ring 5 resets under the effect of spring 7 seat, recess 51 embolias extension piece 32, the rotation of restriction motor, the motor is whole to be fixed.

For the more stable fixed motor that can, the vertical groove 411 degree of depth equals mounting panel 2 thickness, and the recess 51 degree of depth equals the thickness of extending piece 32, the top surface and the mounting panel 2 of extending piece 32 are contradicted like this, the bottom surface of extending piece 32 and the bottom of recess 51 are contradicted, be equipped with protruding post 52 in the recess 51, it is equipped with the through-hole that supplies protruding post 52 to wear out to extend piece 32, be equipped with the through-hole that supplies protruding post 52 to wear out on the mounting panel 2 simultaneously, protruding post 52 wears out and extends piece 32 like this, mounting panel 2, further restrict the rotation of motor.

Protruding post 52 height equals mounting panel 2 thickness, the sum of the recess 51 degree of depth, protruding post 52 wears out extension piece 32 promptly, behind the mounting panel 2, protruding post 52 top surface and the mounting panel 2 top surface are in the coplanar, protruding post 52 top surface is equipped with screw hole 521, can be according to whole service environment like this, for example, the rotational speed of motor is very high, or there is stronger vibration etc. under such a situation, fixed requirement to the motor is higher, can further reinforce the motor with the bolt, promptly the utility model discloses can conveniently install the motor, also can adopt ordinary mounting means simultaneously, the higher environment of adaptation fixed requirement.

The fixed ring 5 bottom surface is equipped with spring groove 54, and in spring 7 top inserted spring groove 54, make spring 7 more stable, connecting cylinder 4 bottom was equipped with one section screw thread portion, because connecting cylinder 4 has the part to have the screw thread, so fixed ring 5 and connecting cylinder 4's sliding connection set up to: the outer wall of the connecting cylinder 4 is provided with three vertical sliding grooves 42 at equal intervals, the sliding grooves 42 are arranged between two adjacent L-shaped grooves 41, the sliding grooves 42 pass through the threaded parts, and the inner wall of the fixing ring 5 is provided with a protruding strip 53 matched with the sliding grooves 42.

The limit ring 6 is in threaded connection with the threaded part, and the bottom of the spring groove 54 is partially overlapped with the top of the threaded part, so that after the fixing ring 5 is reset under the action of the spring 7 seat, the limit ring 6 can also be rotated to further compress the spring 7, and the compressed spring 7 can enter the spring groove 54, namely the limit ring 6 can finally abut against the fixing ring 5, so that the motor is more stable.

When spacing ring 6 was in the screw thread portion bottom, the interval between 5 bottom surfaces of solid fixed ring and the spacing ring 6 was greater than the protruding post 52 height of twice, before the fixed motor like this, spacing ring 6 was in the screw thread portion bottom, will gu fixed ring 5 pushes down and contradict with spacing ring 6, the top surface of protruding post 52 will be less than horizontal groove 412, does not influence coupling part 3 and enters into half horizontal groove 412.

Claims

1. The utility model provides a motor convenient to it is fixed, includes casing (1), mounting panel (2) of cylinder, its characterized in that, casing (1) outer wall is equidistant to be equipped with three coupling part (3), and coupling part (3) include fan ring piece (31), extension piece (32), mounting panel (2) are equipped with mounting hole (21), and are equipped with extension breach (22) that supply coupling part (3) to pass around the through-hole, and fixedly connected with connecting cylinder (4) in the through-hole, equidistant three L type groove (41) of being equipped with of connecting cylinder (4), L type groove (41) include vertical groove (411), horizontal groove (412), and vertical groove (411) upwards communicate extension breach (22), the cross-section of vertical groove (411), horizontal groove (412) also is fan ring shape, and the cross-section of vertical groove (411) is the same with fan ring piece (31), and the cross-section of horizontal groove (412) is the twice of fan ring piece (31), solid fixed ring (5) have been cup jointed on connecting cylinder (4), connecting cylinder (4) bottom is equipped with spacing ring (6), and has still cup jointed spring (7) on connecting cylinder (4), spring (7) are in between spacing ring (6) and solid fixed ring (5), solid fixed ring (5) and connecting cylinder (4) sliding connection from top to bottom, and solid fixed ring (5) are equipped with recess (51) that the cooperation extended block (32), recess (51) upper end pierces through solid fixed ring (5).

2. An electric machine convenient for fixation as claimed in claim 1, wherein the lower end of the groove (51) does not penetrate through the fixation ring (5), the depth of the groove (51) is equal to the thickness of the extension block (32), a protruding column (52) is arranged in the groove (51), and the extension block (32) is provided with a through hole for the protruding column (52) to penetrate out.

3. An electric machine convenient for fixing according to claim 2, characterized in that the depth of the vertical slot (411) is equal to the thickness of the mounting plate (2), the height of the protruding column (52) is equal to the sum of the thickness of the mounting plate (2) and the depth of the groove (51), and the mounting plate (2) is provided with a through hole for the protruding column (52) to penetrate through.

4. A motor easy to fix according to claim 3, characterized in that the bottom of the fixing ring (5) is provided with a spring groove (54), and the top of the spring (7) is inserted into the spring groove (54).

5. The motor convenient to fix of claim 4 is characterized in that the bottom of the connecting cylinder (4) is provided with a section of threaded part, the bottom of the spring groove (54) is partially overlapped with the top of the threaded part, the limiting ring (6) is in threaded connection with the threaded part, and when the limiting ring (6) is arranged at the bottom of the threaded part, the distance between the bottom surface of the fixing ring (5) and the limiting ring (6) is more than twice the height of the protruding column (52).

6. A motor convenient for fixing according to claim 3, wherein the outer wall of the connecting cylinder (4) is provided with three vertical sliding grooves (42) at equal intervals, the sliding grooves (42) are arranged between two adjacent L-shaped grooves (41), the sliding grooves (42) pass through the threaded part, and the inner wall of the fixing ring (5) is provided with a protruding strip (53) matched with the sliding grooves (42).

7. A motor easy to fix according to claim 3, characterized in that the top surface of the protruding column (52) is provided with a threaded hole (521).